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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 161. Отображено 100.
18-07-2023 дата публикации

Power loss reducing device for mining hybrid power engine and control method

Номер: CN116446981A
Автор: JI PENGFEI, ZHOU FENGTAO, CHANG YINGHUI, LI JIANCHANG, HOU WEI, YE ZHUGANG, ZHANG LIPING, HUANG SHUAI, LIU WANHONG, SHI YAPING, SONG HUIFENG, JIN XUDONG, HAN XUESONG, WANG WEI, CHE LIMING
Принадлежит:

The invention relates to the technical field of control devices, in particular to a power loss reducing device for a mining hybrid power engine and a control method. Comprising a whole vehicle control system. The displacement sensor is arranged on a vehicle accelerator and is connected with a vehicle control system; the anti-explosion engine is used for providing power for the vehicle; a certain amount of water is injected into the waste gas treatment box, and the waste gas treatment box is used for cooling tail gas of the anti-explosion engine and filtering sparks; sufficient water is injected into the water supplementing tank, and when water in the waste gas treatment tank is insufficient, water is supplemented into the waste gas treatment tank; the liquid level sensor a and the liquid level sensor b are arranged in a waste gas treatment box and a water supplementing box in the explosion-proof device respectively, and the liquid level sensor a and the liquid level sensor b are connected ...

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Номер записи: 1
11-07-2019 дата публикации

PROCESS FOR IMPRINTING PATTERN ON FILM AND DIE THEREFOR

Номер: WO2019134517A1
Автор: HUANG, Shuai
Принадлежит:

A process for imprinting a pattern on a film comprises the following steps: step 1, stacking a high-temperature resistant film and a thermoformable film; step 2, heating the stacked high-temperature resistant film and thermoformable film; step 3, attaching the thermoformable film that has been heated and softened to the high-temperature resistant film and using a die roll (1) to imprint a pattern on the same; step 4, a surface temperature of the die roll (1) being lower than 30 degrees Celsius, cooling and shaping the thermoformable film that has already been imprinted at the same time as the die roll (1) is imprinting the pattern; and step 5, separating the finished thermoformable film from the high-temperature resistant film, and completing the entire process. The process uses a high-temperature resistant film to improve a process for imprinting a pattern on a thermoformable film, thereby effectively resolving the issue of limitations on the temperature and thickness of thermoformable ...

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Номер записи: 2
07-07-2023 дата публикации

Rail type inspection robot non-stop charging system and use method

Номер: CN116404729A
Автор: LI JUNXIA, QIN ZHIXIANG, HUANG SHUAI, LIU SHAOWEI, WU QIHANG
Принадлежит:

The invention discloses a rail type inspection robot non-stop charging system and a using method, and belongs to the field of coal mine inspection robot power supply systems. The system comprises a charging device, a wire arrangement device and a control device. A charging track is arranged beside the inspection track in parallel; a charging device and a wire arranging device are sequentially arranged below the charging track and are connected through a traveling cable; an infrared signal receiver is arranged on one side of the charging device, a stepping motor, a positioning rod, a charging plug, a sliding rail and sliding block mechanism and a ball screw transmission mechanism are arranged in the charging device, and a mechanical sliding groove, an infrared signal emitter and a charging socket are arranged on one side of the inspection robot; position information and battery electric quantity information are transmitted between the inspection robot and the charging device through different ...

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Номер записи: 3
26-04-2018 дата публикации

IMAGE DISPLAY OPTIMIZATION METHOD AND DEVICE

Номер: WO2018072271A1
Автор: HUANG, Shuai, WANG, Shitong, GE, Jianqiang, ZOU, Zhihuang, WANG, Miaofeng
Принадлежит:

Provided are an image display optimization method and device, used for solving the problem in the prior art of image display consuming time when adding analysis of scene information. The method comprises: when an image instruction triggered by a user and used for displaying a to-be-displayed image is received, identifying scene information comprised by said to-be-displayed image, said scene information being written to the to-be-displayed image when the camera captures the to-be-displayed image; according to the identified scene information, optimizing the display of the to-be-displayed image; displaying the display-optimized to-be-displayed image.

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Номер записи: 4
07-05-2020 дата публикации

DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE

Номер: WO2020088383A1
Автор: GAN, Quan, ZHANG, Yisan, HU, Yangyang, WANG, Yongcan, LV, Fengzhen, HUANG, Shuai, WANG, Haifeng
Принадлежит:

A display substrate and a display device. The display substrate comprises an alignment film (12) and multiple rows of pixel units (20) arranged in a first direction (X). Each row of pixel units (20) comprises a plurality of pixel units (20) arranged in a second direction (Y), and the second direction (Y) intersects with the first direction (X). The included angle (θ) between a rubbing direction (B) of the alignment film (12) and the first direction (X) is an acute angle. The rubbing direction of the alignment film of the display substrate is configured to form an acute angle with respect to the first direction, thereby changing the contrast ratio of the display device viewed from a specific direction.

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Номер записи: 5
07-04-2023 дата публикации

Composite disaster risk prediction method and system

Номер: CN115936948A
Автор: HUANG SHUAI
Принадлежит:

The invention provides a composite disaster risk prediction method and system, and relates to the technical field of unmanned aerial vehicles, and the method comprises the steps: collecting and obtaining the area basic information of a target supervision area, carrying out the grid division, generating data collection path data, carrying out the image collection of the target supervision area based on an intelligent device, and obtaining the target supervision area. Performing feature screening of a feature matching library on the regional basic information, then performing feature recognition of an image acquisition result, generating a disaster response division interval based on a landform feature recognition result, performing geological identification of the disaster response division interval with the regional basic information after a geological feature matching result is obtained, and obtaining a disaster response result; and generating the multi-level geological disaster sensitive ...

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Номер записи: 6
27-08-2021 дата публикации

Communication switching equipment with efficient heat dissipation structure

Номер: CN214070080U
Автор: YU LINGXIA, HUANG SHUAI, CUI CHUNJIU, YUN LI, 鱼玲霞, 黄帅, 崔春久, 云丽
Принадлежит: WUHAN DENGHUOQING INFORMATION TECH CO LTD, WUHAN DENGHUOQING INFORMATION TECHNOLOGY CO., LTD., 武汉灯火情信息科技有限公司

The utility model discloses communication switching equipment with an efficient heat dissipation structure, which comprises a shell, a heat dissipation mechanism is arranged in the shell, a lifting mechanism is arranged at one end of the heat dissipation mechanism, a junction box is embedded in the outer side wall of one side of the shell, and the heat dissipation mechanism comprises a clamping groove. When the rotating shaft rotates, the second gear is driven to rotate, the second gear drives the first gear to rotate, the first gear drives the threaded cylinder to rotate, and when the threaded cylinder rotates, threads in the threaded cylinder extrude threads on the surface of the threaded rod, so that the threaded rod is pushed to move upwards, when the threaded rod moves upwards, a top plate is driven to move upwards, and the top plate drives a vertical rod to move upwards. The vertical rod drives the bottom plate to move upwards, the bottom plate drives the exchanger to move upwards ...

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Номер записи: 7
09-05-2023 дата публикации

Chip clamping device of plane connecting rod structure

Номер: CN116093008A
Автор: HUANG HAIHUA, YAO MENGQI, XIANG QIUCHENG, PANG SHUSHUAI, LIAO KAI, HUANG SHUAI, JIANG RUOMEI, LIU QIBIN, ZHANG WEI
Принадлежит:

The invention provides a chip clamping device with a planar connecting rod structure. The chip clamping device comprises a device shell, a replaceable clamping head, the planar connecting rod structure, a button, a spring and an adjusting screw. According to the device, a parallelogram plane connecting rod structure is adopted, the clamping parts of the clamping heads can be always in a parallel posture, the contact area is in surface contact when the clamping heads make contact with components, and the contact pressure can be reduced; the clamping force of the component is only influenced by the tension degree of the spring, the clamping force is stable, and the chip cannot be damaged due to poor proficiency of a user; the tensioning degree of the spring is changed through the adjusting screw, and the clamping force of the clamping head can be changed; the clamping heads of different structures can be replaced according to the sizes of different components, and the clamping device has ...

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Номер записи: 8
01-08-2023 дата публикации

Maneuvering multi-target tracking method under Doppler blind area

Номер: CN116520310A
Автор: GUO QIANG, LU YUCHONG, WANG YANI, QI LIANGANG, LU FANGWEI, HUANG SHUAI, KALJUZINE NIKOLAY, REN HAINING
Принадлежит:

The invention belongs to the field of maneuvering multi-target tracking, and particularly relates to a multi-target tracking method in a Doppler blind area, which comprises the following steps of: constructing a Doppler radar detection probability model based on a target motion state, a clutter notch function and a sensor state; based on the Doppler radar detection probability model, constructing a measurement model for target state estimation and tracking, and performing a prediction process to obtain a multi-target prior density; in the algorithm updating process, additional pseudo measurement components and enhanced measurement components are added, so that under the condition that measurement of a target is lost in a Doppler blind area, a high weight is still kept to prevent a track from being cut, the track is redistributed after the target drives out of the blind area, and normal operation of a tracker is guaranteed; carrying out an updating process based on the measurement set of ...

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Номер записи: 9
15-08-2023 дата публикации

Whole-course steel wire rope type tower crane counterweight falling trigger device

Номер: CN116588839A
Автор: MI CHENGHONG, ZHENG HUAIPENG, HUANG SHUAI
Принадлежит:

The invention discloses a whole-course steel wire rope type tower crane counterweight falling triggering device. Belongs to the technical field of machinery and comprises an arm support, a tower body, a multiplying power amplification device (a multiplying power wheel set A and a multiplying power wheel set B), a steel wire rope, a pulley, a dismountable counterweight, a counterweight bracket and a limiting device. The multiplying power wheel set A is arranged on the arm support, the multiplying power wheel set B is arranged on the tower body, and a steel wire rope penetrates through the multiplying power wheel set A and the multiplying power wheel set B; rollers are distributed on the counterweight bracket, and during normal work, the limiting device does not act, and the counterweight bracket can be fixed on the arm frame; when the tower crane is unloaded suddenly, the limiting device acts, and the balance weight bracket can slide on the arm frame. When the super-tonnage tower crane has ...

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Номер записи: 10
28-04-2023 дата публикации

Novel nitrogen and phosphorus-containing epoxy curing agent as well as preparation method and application thereof

Номер: CN116023414A
Автор: TIAN SHUGUANG, LIU RULEI, HUANG SHUAI
Принадлежит:

The invention provides a nitrogen and phosphorus-containing curing agent. The nitrogen and phosphorus-containing curing agent has a structure as shown in a formula (I). The specially designed nitrogen and phosphorus-containing curing agent with a specific structure and composition is a long-chain nitrogen and phosphorus-containing epoxy curing agent. According to the invention, DOPO reacts with dialdehyde to introduce amido, so that the nitrogen-phosphorus-containing epoxy curing agent taking amido as an active group is obtained, phosphorus in the curing agent is not easy to separate out, and the curing agent has excellent compatibility with epoxy resin; meanwhile, amino is contained, an amine curing agent does not need to be additionally added, the nitrogen element is fixed to a long chain, stability is higher, and compatibility is better. The nitrogen-phosphorus-containing epoxy curing agent provided by the invention takes amido as an active group, the nitrogen element content is high ...

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Номер записи: 11
16-06-2023 дата публикации

Installation method and device for diesel engine base oil pan flange

Номер: CN116262308A
Автор: HUANG SHUAI, FAN ZHOUBO, TANG YONGGANG, ZHAO MINGMING
Принадлежит:

The invention discloses an installation method and device for a diesel engine base oil pan flange, and the installation device is an automatic trolley and comprises a trolley body, wheels, a hydraulic jack, a tray and a control box. The flange is placed on a movable automatic mounting device, then the mounting device automatically and accurately conveys the flange to a preset positioning and welding position according to set instruction parameters, finally welding and mounting of the flange on the engine base oil pan are completed, the precision requirement is met, and the method specifically comprises the steps that firstly, the oil pan is lifted, and the oil pan is welded and mounted on the engine base oil pan; the method comprises the following steps of 1, welding, 2, part scribing, 3, parameter setting, and 4, starting a trolley to complete welding of the oil pan flange. The mounting size precision of the flange is improved, manpower is saved, working time is shortened, working efficiency ...

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Номер записи: 12
18-08-2023 дата публикации

Heat dissipation test method and device, electronic equipment and storage medium

Номер: CN116610508A
Автор: HU BO, HUANG SHUAI, LIANG SHENGNAN
Принадлежит:

The embodiment of the invention provides a heat dissipation test method and device, electronic equipment and a storage medium. The method comprises the following steps: determining equipment address information for switch equipment and node information for a heat dissipation module; determining a target heat dissipation module from the heat dissipation modules according to the equipment address information and the node information of the heat dissipation modules; obtaining first real-time operation state information and in-place information of the target heat dissipation module, and constructing a data bus interface for the heat dissipation module by adopting the in-place information and the first real-time operation state information; the preset test temperature range and the preset temperature change frequency are determined, and the heat dissipation test is performed on the target heat dissipation module based on the data bus interface through the preset test temperature range and the ...

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Номер записи: 13
14-04-2023 дата публикации

Inverted triangle cargo boom sail structure

Номер: CN115959584A
Автор: MI CHENGHONG, ZHENG HUAIPENG, MENG KANG, HUANG SHUAI, LIU LEI
Принадлежит:

The invention discloses an inverted triangle cargo boom sail structure which comprises a cargo boom, a sail connected with the cargo boom and used for facing the wind and a supporting and connecting assembly used for connecting the sail and the cargo boom, the sail and the cargo boom are perpendicularly connected and assembled, the cargo boom is provided with a cargo boom lug plate, and the cargo boom lug plate is connected with the supporting and connecting assembly. The first sail and the second sail are directly assembled in the middle of the double-arm frame of the cargo boom, the sails do not need to be installed on the two sides, the sail ear plates are arranged on the same sides, corresponding to the crane ear plates, of the sails, the supporting and connecting assembly comprises a supporting rod, and the two ends of the supporting rod are connected with the cargo boom ear plates and the sail ear plates correspondingly. The mounting materials are reduced, the cost is saved, the first ...

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Номер записи: 14
16-11-2017 дата публикации

DEVICE FOR DETECTING THICKNESS OF BRAKE PAD

Номер: WO2017193231A1
Автор: HUANG, Wei, SHI, Wei, LENG, Senlin, ZHANG, Renhui, LONG, Yu, JIANG, Jingjing, GUO, Lei, YANG, Yingchang, WANG, Qiang, HUANG, Shuai
Принадлежит:

Disclosed is a device for detecting a thickness of a brake pad, which device comprises a support (1), a wire (2) or a resistive element (4), and further comprises a wire (2) provided outside the support (1), and may further comprise a resistor (3). Some or all of the wire (2), the resistive element (4) and the resistor (3) are connected to form a circuit of a certain structure. The wire (2) or the resistive element (4) on the support (1) is rubbed together with the brake pad within a certain thickness range of the brake pad. When the brake pad is rubbed to a certain thickness, the corresponding wire (2) or the resistive element (4) in the device is disconnected or is connected by coming into contact with a metal brake disc, resulting in an on/off state of a circuit or a change in resistance value, which may in turn result in the resistance, current or voltage changes in the circuit or a certain part of the circuit, so that the thickness of the brake pad can be determined, and there are ...

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Номер записи: 15
02-07-2020 дата публикации

THROAT OFFSET PNEUMATIC VECTOR NOZZLE HAVING ASYMMETRIC REAR BODY PROFILE

Номер: WO2020134005A1
Автор: HUANG, Shuai, XU, Jinglei, WANG, Yangsheng, JIANG, Jingjing, CHEN, Kuangshi, WANG, Feng
Принадлежит:

Provided is a throat offset pneumatic vector nozzle having an asymmetric rear body profile, comprising a nozzle body, the rear body profile of the nozzle body being arranged as an asymmetric structure. Under normal circumstances, upper and lower body profiles are asymmetrical outside the nozzle outlet; the low-pressure area created by the interaction between the main flow flowing out of the nozzle outlet and the asymmetric nozzle rear body induces the main flow to come into close proximity with the nozzle rear body wall, thus increasing the nozzle vector angle. At the same time, the wall of the asymmetric nozzle rear body interacts with the main flow of the nozzle at unequal strength and different ranges, causing the nozzle pitch vector angle to be unequal. By means of the design of the asymmetric nozzle rear body profile, the vector angle of the throat offset pneumatic vector nozzle is further increased and the pitch vector angle is not equally large, and the infrared stealth performance ...

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Номер записи: 16
25-04-2019 дата публикации

ALUMINUM HONEYCOMB CORE PRODUCTION METHOD AND DEVICE

Номер: WO2019075946A1
Автор: WANG, Wenming, CHENG, Ke, HUANG, Shuai, DUAN, Junwei, LIAO, Zhihui
Принадлежит:

The present invention relates to the manufacturing field of honeycomb cores, and provides an aluminum honeycomb core production method, comprising: an adhesive applying step: applying an adhesive to aluminum foil layers so that the aluminum foil layers are bonded to form a dual-layer/multi-layer aluminum foil; an adhesive pre-applying step: applying the adhesive to the surface of the dual-layer/multi-layer aluminum foil; a cutting step: cutting the dual-layer/multi-layer aluminum foil to form aluminum foil strips; a bonding step: bonding the plurality of aluminum foil strips to form an aluminum honeycomb core; and a stretching step: stretching the aluminum honeycomb core to be deformed to form the aluminum honeycomb core. By applying the aluminum foil to the honeycomb core, the structural strength and connection/detaching strength of the honeycomb core are improved. An aluminum honeycomb core production device improves the production efficiency and product quality of the aluminum honeycomb ...

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Номер записи: 17
06-06-2023 дата публикации

Three-dimensional calculation method for overturning stability of dangerous rock and storage medium

Номер: CN116226983A
Автор: PENG HAIYOU, XIE QIANG, CHEN BAILIN, HUANG SHUAI, TAN KANG, WEI SHUANG, ZHOU PENG, WANG QI
Принадлежит:

The invention relates to the field of geological prediction analysis methods, in particular to a dangerous rock overturning stability three-dimensional calculation method and a storage medium, and the method comprises the steps: obtaining the three-dimensional point cloud data of a dangerous rock, obtaining the fracture surface of the dangerous rock and the information data of the combination relation of the fracture surface, building a dangerous rock three-dimensional model of the dangerous rock according to the three-dimensional point cloud data, the fracture surface and the information data, and calculating the overturning stability of the dangerous rock. Extracting parameter indexes for overturning stability calculation, calculating a trailing edge fracture water pressure resultant force and a trailing edge fracture water pressure resultant force action point coordinate according to the first process, and calculating a trailing edge non-through fracture tensile resistance resultant ...

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Номер записи: 18
22-08-2023 дата публикации

Wedge block type tower crane balancing weight falling-off device

Номер: CN116621057A
Автор: MI CHENGHONG, ZHAO YIFAN, ZHENG HUAIPENG, HUANG SHUAI, MENG KANG
Принадлежит:

The invention discloses a wedge block type tower crane counterweight falling-off device. Belongs to the technical field of machinery and comprises a bearing cross beam, a wedge block limiting mechanism, a falling-off balancing weight group, a balancing weight main body, a mounting lug seat, a limiting cross beam, a bearing cross beam main body, a supporting shaft, a limiting wedge block, a limiting plate I, a limiting sliding block, a limiting pin shaft, a fixed lug plate and a balancing weight. A mounting lug is arranged on the left side of the counterweight body; the balance arm is prevented from being impacted; supporting shafts are arranged on the two sides of a cross beam main body, and a limiting wedge block is arranged on the right side of the cross beam main body; the bearing cross beam is mounted on mounting lugs on two sides of the balance arm; the wedge block limiting mechanism comprises a limiting plate I and a limiting sliding block, the fixing lug plate is arranged on the ...

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Номер записи: 19
28-04-2023 дата публикации

Multi-step multi-cooling-groove drilling tool

Номер: CN116021070A
Автор: HUANG SHUAI
Принадлежит:

The invention discloses a multi-step multi-cooling-groove drilling tool. The multi-step multi-cooling-groove drilling tool is sequentially divided into a step cutting area, an auxiliary cutting area, an inverted cone area and a clamping area from a tool nose to the tail end of a tool handle. The stepped cutting area is composed of n-stage stepped structures, n is larger than or equal to 2, the stepped cutting area is sequentially provided with a first-stage stepped structure to an nth-stage stepped structure from the drill tip to the clamping area, and each stage of stepped structure is composed of a stepped main cutting area and a stepped auxiliary cutting area. A cooling groove structure is correspondingly arranged on each stage of stepped structure to form a cooling groove area, namely, a jth stage of cooling groove structure is arranged on the jth stage of stepped structure, and j is greater than or equal to 1 and less than or equal to n; according to the multi-step multi-cooling-groove ...

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Номер записи: 20
08-08-2023 дата публикации

HOEtMIM-based electron transport layer-free perovskite solar cell and preparation method thereof

Номер: CN116568053A
Автор: HUANG SHUAI, GUAN BAOLU
Принадлежит:

The invention relates to the technical field of perovskite photovoltaic devices, in particular to an HOEtMIM [Cl]-based electron-transport-layer-free perovskite solar cell and a preparation method thereof, and the HOEtMIM [Cl]-based electron-transport-layer-free perovskite solar cell comprises a transparent conductive substrate, a perovskite layer, a hole transport layer and a metal electrode which are sequentially laminated; wherein one side, adjacent to the perovskite layer, of the transparent conductive substrate is modified by 1-hydroxyethyl-3-methylimidazolium chloride. HOEtMIM [Cl] is utilized to modify a rigid or flexible conductive substrate, the interface energy level structure of the transparent conductive substrate and perovskite is regulated and controlled, electron extraction and collection are improved, and carrier recombination is reduced; and meanwhile, the defects of a buried interface are passivated, the crystallinity of the perovskite thin film is improved, and the photoelectric ...

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Номер записи: 21
28-04-2023 дата публикации

Preparation method of epoxy resin

Номер: CN116023629A
Автор: ZHANG CONG, HUANG SHUAI
Принадлежит:

The invention provides a preparation method of epoxy resin, and belongs to the technical field of resin synthesis. The preparation method of the epoxy resin comprises the following steps: 1) under the protection of nitrogen, adding epoxy chloropropane and phenolic resin into a high-speed shearing machine, and shearing and stirring to obtain a mixed material; 2) heating the mixed material to 45-65 DEG C, adding a basic catalyst, reacting for 1-4 hours, and transferring the liquid into a high-pressure homogenizer; (3) homogenizing the reaction materials in a high-pressure homogenizer, and dropwise adding a basic catalyst while homogenizing to obtain a semi-finished product; and 4) putting the semi-finished product into a film evaporator to remove epichlorohydrin so as to obtain the epoxy resin. The preparation method of the epoxy resin provided by the invention is short in reaction time, high in reaction efficiency, capable of realizing continuous production, few in side reaction and good ...

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Номер записи: 22
07-04-2023 дата публикации

Composite microsphere carrying water-soluble medicine and containing polydopamine layer on surface as well as preparation method and application of composite microsphere

Номер: CN115920129A
Автор: XU WEIKANG, FANG LIMING, HUANG SHUAI
Принадлежит:

The invention discloses a composite microsphere carrying a water-soluble drug and containing a polydopamine layer on the surface as well as a preparation method and application of the composite microsphere. The composite microsphere sequentially comprises a gelatin microsphere loaded with a micromolecular water-soluble drug, degradable artificially synthesized polyester coating the gelatin microsphere, a dopamine layer coating the surface of the degradable artificially synthesized polyester and a protein drug adsorbed on the surface of the dopamine layer from inside to outside, the micromolecular water-soluble drug, the gelatin microspheres loaded with the micromolecular water-soluble drug, the degradable artificially synthesized polyester, the polydopamine and the protein drug are combined for use, so that the composite microspheres have good micromolecular water-soluble drug and protein drug release effects at the same time, and the micromolecular water-soluble drug release period can ...

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Номер записи: 23
02-01-2020 дата публикации

TAIL ROPE MONITORING DEVICE OF MINE HOIST SYSTEM

Номер: WO2020000624A1
Автор: KOU, Ziming, LI, Tengyu, WU, Juan, ZHAO, Xiaoli, GUO, Ning, HUANG, Shuai
Принадлежит:

A tail rope monitoring device of a mine hoist system comprises: an upper boom (3), a lower boom (9), a processing component, and at least two sensors (11). The at least two sensors (11) are connected to the processing component. The at least two sensors (11) are circumferentially spaced apart at a preset angle. Each of the sensors (11) is fixed on the upper boom (3), and sensing heads thereof all face the lower boom (9). The lower boom (9) is used to hang a tail rope and is rotatably connected to the upper boom (3). The device is capable of monitoring a working status of a tail rope in real time, so as to control or adjust a mine hoist system on the basis of the working status of the tail rope, thereby improving the safety of the mine hoist system.

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Номер записи: 24
23-06-2023 дата публикации

Three-dimensional modeling method and system for reservoir dam

Номер: CN116310072A
Автор: HUANG SHUAI
Принадлежит:

The invention discloses a three-dimensional modeling method and system for a reservoir dam, and relates to the technical field of three-dimensional modeling, and the method comprises the steps: collecting and obtaining a multi-angle dam image set and dam aerial survey elevation data of a target reservoir dam; performing feature point extraction on the multi-angle dam image set according to the dam structure division region to obtain a dam structure region feature point set; performing feature fusion on feature point data in the dam structure region feature point set to obtain dam structure feature fusion information; carrying out visual modeling on the dam structure feature fusion information and the dam aerial survey elevation data through a virtual modeling technology, and constructing a reservoir dam three-dimensional model; and rendering the reservoir dam three-dimensional model based on the physical attribute data information to obtain a reservoir dam scene three-dimensional model.

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Номер записи: 25
02-05-2023 дата публикации

Adjustable cantilever bottom die supporting structure and construction method

Номер: CN116043767A
Автор: ZHANG ZHONGWEI, HE YANG, LI SONGTAO, YAN RUYU, HUANG SHUAI, YANG HONGZHE, GE TONG, SHANG PINGSHAN, HAN XIAO, HAO LIXIN
Принадлежит:

The invention discloses an adjustable cantilever bottom die supporting structure and a construction method, and relates to the technical field of offshore cast-in-place breast wall cantilever bottom die supporting construction. Comprising a bracket, a bottom die and an adjustable lead screw, two concave clamping grooves are formed in the bracket and serve as stress points to be hung on a high-strength screw rod, the high-strength screw rod is connected with a reserved circular truncated cone nut in a caisson, two supporting legs are arranged at the bottom of the bracket and supported on the outer wall of the caisson after being stressed, and a bottom die walking board is arranged on the rear portion of the bracket. The top of the bracket is connected with multiple sets of vertical adjusting lead screws, horizontal adjusting lead screws and transverse adjusting lead screws, and the upper portions of the vertical adjusting lead screws and the upper portions of the horizontal adjusting lead ...

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Номер записи: 26
17-08-2021 дата публикации

Application control method and device and storage medium

Номер: CN113262467A
Автор: HUANG SHUAI, 黄帅
Принадлежит:

The invention relates to an application control method and device and a storage medium. The application control method is applied to the cloud and comprises the steps: acquiring feature data sent by a terminal, wherein the feature data are feature data matched with preset parameter indexes when the terminal runs an application; inputting the feature data into a lag prediction model to obtain lag prediction data, wherein the lag prediction data comprise lag occurrence timestamp information, a lag occurrence probability value and operation parameter adjustment information; and sending the lagging prediction data to the terminal. Through the method and the device, the application lagging can be predicted. The terminal receives lag prediction data determined and sent by the cloud based on the feature data, and adjusts the application operation parameters to reduce the occurrence probability of lag.

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Номер записи: 27
12-05-2023 дата публикации

Single project cost management method and device

Номер: CN116109434A
Автор: FU SHENGQUN, JI YANJU, QU LEBIN, YANG TAO, SONG HAITING, HOU BIN, GUO KAI, TAKASAKI, HUANG SHUAI
Принадлежит:

The invention relates to the field of project cost management, and particularly discloses a single project cost management method and device, and the method comprises the steps: receiving cost data and a project name; verifying the cost data based on the received project name; if the verification is not passed, feeding back a cost data error prompt; if the verification is passed, the cost data is stored in the corresponding item in the storage device according to the item name, and classification is carried out according to the category of the cost data; and respectively summarizing and displaying the stored cost data of each category. According to the method, the project name information is received while the cost data is received, the cost data is automatically verified and checked according to the project name, the management efficiency is improved, the error rate is reduced, the effectiveness of project cost management and control is improved, the checked data is classified and stored ...

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Номер записи: 28
20-02-2020 дата публикации

NOVEL AND LIGHTWEIGHT TRACK-TYPE MULTIFUNCTIONAL INSPECTION ROBOT SYSTEM

Номер: WO2020034618A1
Автор: WANG, Tingting, LI, Lin, HUANG, Shuai, TIAN, Dingsheng, XU, Zhiyu, ZHOU, Fengxue
Принадлежит:

Disclosed is a novel and lightweight track-type multifunctional inspection robot system, comprising: a track; a base slidably connected to the track; a lifting mechanism disposed at a lower surface of the base; and a detection and ball-storage mechanism mounted to a lower end of the lifting mechanism. The volume and height of the robot system of the invention are reduced, such that the machine can travel in a narrower space to perform inspection operations and can adapt to various complicated on-site conditions. With the reduced volume and weight, the robot system is designed to provide other improved performances. The fastest travelling speed can reach 1.2m/s, and the system also offers faster speeds in other degrees of freedom, thereby shortening inspection time and improving the efficiency of inspection operations.

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Номер записи: 29
13-06-2023 дата публикации

System and method for solving SPI (Serial Peripheral Interface) master-slave switching interaction

Номер: CN116260675A
Автор: ZHENG TAO, WAN XIAONAN, HUANG SHUAI, XIONG JING
Принадлежит:

The invention relates to the technical field of communication, and discloses a system and a method for solving SPI (Serial Peripheral Interface) master-slave switching interaction, which are characterized in that two connecting lines are added on the basis of an SPI protocol, namely six signal lines, namely a CS signal line, a CLK signal line, an MOSI signal line, an MISO signal line, a GPIO1 signal line and a GPIO2 signal line, are added; the master device informs the slave device of a handshake preparation demand of the current master device and a master-to-slave two-way transmission demand through a GPIO1 signal line; and the slave device informs the master device of the completion of the handshake preparation of the current slave device and the one-way transmission demand from the slave device to the master device through the GPIO2 signal line. By means of the system, the requirement for compatible transmission of three modes of master-slave one-way transmission, slave-master one-way ...

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Номер записи: 30
21-04-2023 дата публикации

Bottom sealing structure of activation furnace

Номер: CN115992886A
Автор: ZHANG WANYAO, MA TIANXIN, ZHANG XIAOYANG, WEN HUAMING, LING YONGGONG, WANG JIANGANG, ZHANG GUOHAI, GUO ZHONGSHAN, HUANG SHUAI, LIANG JULONG, CUI JIANHANG, DONG FURONG
Принадлежит:

The invention discloses an activation furnace bottom sealing structure, and relates to the technical field of activation furnaces, the activation furnace bottom sealing structure comprises an annular groove and a rotary drum, the annular groove and the rotary drum sleeve a rotary shaft at the bottom of an activation furnace, the outer side wall of the annular groove is fixedly connected with the activation furnace, and the outer side wall of the annular groove covers an opening at the bottom of the activation furnace; one end of the rotary drum is used for being fixedly connected with the rotary shaft, the other end of the rotary drum extends into the annular groove, the annular groove is not in contact with the rotary drum, and a water injection opening is formed in the outer side wall of the annular groove. The bottom sealing structure of the activation furnace is low in cost, simple in structure and good in sealing performance.

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Номер записи: 31
27-08-2021 дата публикации

Sound amplification alarm device for information security

Номер: CN214067906U
Автор: YU LINGXIA, HUANG SHUAI, CUI CHUNJIU, YUN LI, 鱼玲霞, 黄帅, 崔春久, 云丽
Принадлежит: WUHAN DENGHUOQING INFORMATION TECH CO LTD, WUHAN DENGHUOQING INFORMATION TECHNOLOGY CO., LTD., 武汉灯火情信息科技有限公司

The utility model discloses a sound amplification alarm device for information safety, which comprises a box body, two protection mechanisms are slidably mounted on the box body, an alarm is fixedly mounted in the box body, a motor is fixedly mounted at the top end of the box body, two limiting pipes are mounted at the top end of the box body, and a threaded rod is rotatably mounted on each limiting pipe. Each threaded rod is in threaded connection with the matched protection mechanism, a suspension is fixedly installed at the top end of the box body, limiting plates are installed at the two ends, away from each other, of the suspension, and the end, away from the motor, of each threaded rod is in threaded connection with the matched limiting plate. According to the device, the box body is arranged, the alarm is installed in the closed space formed by the box body and the sealing plate, dust can be prevented from covering a loudspeaker of the alarm to affect propagation of alarm sound, ...

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Номер записи: 32
23-06-2023 дата публикации

Single formwork erecting structure adopting high-low cross-plane pulling method

Номер: CN116290732A
Автор: MA HAO, ZHOU PENGLIN, XIE ZHI, HUANG SHUAI, LIU WEIWEI, LI LUYU, WU JIAYE, WANG QIANG, LI JIE, RONG ZHENGGUAN, SI FUQIANG, GENG CANGJUN
Принадлежит:

The invention relates to the technical field of building construction, in particular to a high-low span surface pulling method single formwork erecting structure which comprises a high-low span wall body, and the high-low span wall body comprises a low span layer, a high span layer and a vertical wall body. The low-span layer comprises a first base layer, and a first bottom reinforcing mesh is arranged on the side, close to the foundation, in the first base layer. The vertical wall body comprises a second foundation layer, and an inclined second bottom reinforcing mesh is arranged on the side, close to the foundation, in the second foundation layer; a vertical reinforcing mesh is arranged on the side, away from the second bottom reinforcing mesh, in the second base layer. The vertical reinforcing mesh is located on the upper side of the first bottom reinforcing mesh and located in the middle of the first bottom reinforcing mesh. A plurality of tie assemblies are arranged in the second foundation ...

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Номер записи: 33
27-06-2023 дата публикации

Backflow control semiconductor laser

Номер: CN116345300A
Автор: ZHENG MINGYANG, GUAN YEYI, ZHU HAOSHEN, XU JINGFENG, ZHENG XIAOSHU, HU ZIKANG, YU YIFAN, AN CHENGCHENG, HUANG SHUAI
Принадлежит:

The invention discloses a backflow control semiconductor laser, which is characterized by comprising an MCU (Microprogrammed Control Unit) chip, a DAC (Digital-to-Analog Converter), a constant current circuit, an LD (Laser Diode) laser, a PD (Photodiode), a TIA module and an ADC (Analog-to-Digital Converter), the input of the MCU chip is connected with the output of the ADC analog-to-digital converter and the output of an external upper computer, the input of the DAC digital-to-analog converter is connected with the output of the MCU chip, the input of the constant current circuit is connected with the output of the DAC digital-to-analog converter, the input of the LD laser is connected with the output of the constant current circuit, the input of the PD is connected with the output of the LD laser, and the output of the PD is connected with the output of the MCU chip. The input of the TIA module is connected with the output of the PD, and the input of the ADC analog-to-digital converter ...

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Номер записи: 34
25-08-2023 дата публикации

Synchronous control mode for double trolleys and double variable amplitudes of tower crane

Номер: CN116639610A
Автор: MI CHENGHONG, HUANG SHUAI, ZHAO ZHISEN, ZHENG HUAIPENG
Принадлежит:

The invention provides a tower crane double-trolley double-amplitude synchronous control mode, and belongs to the technical field of tower crane control. The problem of synchronous adjustment of double luffing of the trolley is solved, and the problem of accumulated errors caused by suspension of a traditional steel wire rope is eliminated; according to the technical scheme, the device comprises a main controller, the main controller comprises a signal input module, a signal processing module and a signal output module, the signal input module is externally connected with multiple sets of travel switches and speed sensors, the signal output module is externally connected with multiple motor driving controllers, and the output ends of the motor driving controllers are connected with motors; a signal input module of the main controller judges according to feedback signals of the multiple sets of travel switches and the speed sensor through a signal processing module, and then a signal output ...

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Номер записи: 35
13-06-2023 дата публикации

Preparation method of novel nano structure of superconducting thin film

Номер: CN116261391A
Автор: TAN YANG, XIE XIUMIN, XU QIANG, JIANG RUOMEI, HUANG SHUAI, CHEN JIAN, HU WEIYING, ZHANG WEI, SONG HAIZHI
Принадлежит:

The invention discloses a preparation method of a novel nano structure of a superconducting thin film, which comprises the following steps: firstly paving an AAO template on the surface of the thin film, then determining punching areas, and finally forming a porous structure with specified aperture and period in a plurality of selected punching areas through etching. The thin film is yttrium barium copper oxide (YBCO) or niobium nitride (NbN). According to the local punching nanometer processing technology, the part which does not need to be punched is fully protected, and the technology is simple and effective; a designated punching area can be in any shape, meanwhile, large-area selective punching can be achieved, and most micro-nano machining technologies cannot achieve punching.

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Номер записи: 36
15-08-2023 дата публикации

Implementation method for performing authority control by applying off-line authorization encryption

Номер: CN116595561A
Автор: MENG WEI, ZHANG ZHONGYUE, HUANG SHUAI, LI PENGBO
Принадлежит:

The invention discloses an implementation method for performing authority control by applying off-line authorization encryption, which comprises the following steps of: S1, generating an encrypted authorization file: generating different authorization file permission IDs (Identity) for different customers, and writing the authorization file permission IDs and authorization starting and ending time into authorization file information; the authorization file is encrypted and then delivered to the client; s2, uploading and storing the encrypted authorization file, and if the encrypted authorization file passes verification, carrying out first storage; if the verification is not passed, the storage is not carried out; s3, performing node authorization according to the encrypted authorization file; and S4, verifying the authorized node. According to the implementation method for performing authority control by applying offline authorization encryption, an offline authorization mode is adopted ...

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Номер записи: 37
07-07-2023 дата публикации

Full-automatic geotextile detection system

Номер: CN116399426A
Автор: LI JIAXING, JING YOUJIA, HAN CHUNGUANG, ZHOU FENGYU, HUANG SHUAI, QI MENGHUI, ZHANG HAN
Принадлежит:

The invention relates to a full-automatic geotechnical cloth detection system, which comprises a material supply module for containing geotechnical cloth samples and supplying the geotechnical cloth samples to a grabbing module; the grabbing module is used for grabbing the geotechnical cloth sample to the weighing module for weighing to obtain weight information; the thickness measuring module is used for measuring the thickness of the geotechnical cloth sample to obtain thickness information; the area measurement module is used for measuring the area information of the geotechnical cloth sample according to the thickness information; the discharging module is used for recycling geotechnical cloth samples; and the sample transfer module is used for moving the geotechnical cloth sample among the weighing module, the thickness measuring module, the area measuring module and the blanking module. According to the full-automatic geotechnical cloth detection system disclosed by the invention, ...

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Номер записи: 38
08-06-2016 дата публикации

Automatic focusing machine

Номер: CN0205305022U
Автор: SUN YANGXIU, HUANG SHUAI, BAO SHANGJIE, YANG ZHIJUN, MA HONGSHENG, LI LIANGLIANG
Принадлежит:

... 本实用新型涉及测试设备技术领域，尤其是种自动调焦机，包括机架、安装在机架上方的底板和PLC控制器，底板上设有与底板滑动配合的滑台，滑台由第驱动装置驱动，滑台上设有至少两组测试治具，机架的侧设有升降机架，升降机架上设有竖向移动的升降台，升降台由第二驱动装置驱动，升降台上安装调焦环，第驱动装置、第二驱动装置和调焦环由PLC控制器控制。本实用新型的自动调焦机的PLC控制器预先写入控制程序，通过PLC控制器自动控制调焦，减少了整体测试调焦时间，提高生产效率。 ...

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Номер записи: 39
30-06-2023 дата публикации

Array balance detector integrated with SOI waveguide

Номер: CN116364728A
Автор: HU WEIYING, XU QIANG, CHEN JIAN, XIE XIUMIN, JIANG RUOMEI, LU XIAOLONG, HUANG HAIHUA, TAN YANG, HUANG SHUAI, WANG SHUNYAN, SONG HAIZHI, ZHOU DINGFU
Принадлежит:

The invention relates to an array balance detector integrated with an SOI waveguide, and belongs to the technical field of optical communication active devices and optical interconnection devices. The invention provides an organic bonding technology, an auxiliary bonding mode of an intermediate medium (BCB glue) is adopted, an InGaAsPIN balance detector photosensitive chip is bonded on an SOI waveguide structure in an inverted buckling mode through a high-precision alignment technology, the bonding layer is lower than 150 nm, the bonding effect is achieved through thermoset or thermoplasticity of a high-molecular polymer, and the bonding strength of the InGaAsPIN balance detector photosensitive chip is greatly improved. A micro-nano grating is arranged to lead optical signals out of the SOI waveguide vertically and upwards, and the optical signals enter the balance detector. By means of the measures, high-precision optical coupling heterogeneous integration of the PIN photosensitive chip ...

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Номер записи: 40
02-05-2023 дата публикации

Situation awareness and emergency evaluation method and system for composite disaster

Номер: CN116050824A
Автор: HUANG SHUAI
Принадлежит:

The invention provides a situation awareness and emergency evaluation method and system for composite disasters, and relates to the technical field of disaster early warning. A water area data acquisition device is connected to obtain a water area data set, coding is performed according to the water area data set to obtain a water area block data set, water area modeling is performed to obtain a plurality of water area models, and the water area models are subjected to early warning; a historical disaster database of the target area is connected, single-disaster data and composite-disaster data are obtained, composite-disaster risk analysis is carried out according to the single-disaster data, the composite-disaster data and the multiple water area models, and a first risk index and a second risk index are obtained, and performing situation emergency analysis according to the first risk index and the second risk index to obtain an early warning result. The technical problem that disaster ...

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Номер записи: 41
11-07-2023 дата публикации

Novel halogen-free copper-clad plate and preparation method thereof

Номер: CN116410570A
Автор: TIAN SHUGUANG, YANG YADONG, HUANG SHUAI
Принадлежит:

The invention provides a halogen-free copper-clad plate, which is prepared from the following raw materials in parts by weight: 90 to 110 parts of epoxy resin, 100 to 300 parts of nitrogen and phosphorus-containing curing agent, 0.5 to 5 parts of accelerant, 300 to 700 parts of solvent and 150 to 400 parts of inorganic filler. The halogen-free copper-clad plate with the specific formula and composition contains the nitrogen and phosphorus-containing curing agent with the specific structure and composition, the curing agent takes amido as an active group, the nitrogen element content is high, the synergistic flame-retardant effect with phosphorus is better, and the nitrogen element on the main chain of the long-chain curing agent has better compatibility and stability. According to the halogen-free copper-clad plate and the preparation method thereof, other simple raw material formulas and a specific pressing process are matched, so that the halogen-free copper-clad plate with more excellent ...

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Номер записи: 42
14-04-2023 дата публикации

Device for preventing ice lake outburst flood and ice mixture from impacting ultra-large-diameter pipeline structure

Номер: CN115962364A
Автор: HUANG SHUAI, LIU JINGWEI, ZHANG LIFANG
Принадлежит:

The invention discloses a device for preventing an ice lake outburst flood and ice mixture from impacting an ultra-large-diameter pipeline structure, which comprises a flood discharge pipeline, and an ice block blocking assembly is arranged at a water inlet of the flood discharge pipeline and can buffer the impact of ice blocks in water flow and block large-volume ice blocks to the outer side of the flood discharge pipeline. A plurality of sliding rails are fixedly arranged at the bottom end of the interior of the flood discharge pipeline in the water flow direction, a fixing base is fixedly arranged on the side, away from the ice block blocking assembly, of each sliding rail, sliding blocks are arranged on the sliding rails in a sliding mode, baffles are hinged to the sliding blocks and can generate certain resistance to water flow, ice crushing assemblies are arranged on the baffles, and the ice crushing assemblies are arranged on the baffles. The baffle is arranged on the fixed seat ...

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Номер записи: 43
25-08-2023 дата публикации

Transfer printing substrate and laser transfer printing device

Номер: CN116638858A
Автор: HUANG SHUAI, ZHOU RUI, LI GUANGXU, LIU DEMAO
Принадлежит:

The invention discloses a transfer printing substrate and a laser transfer printing device, relates to the technical field of pattern transfer printing, and is used for preventing deformation of the transfer printing substrate filled with slurry in the printing process, facilitating improvement of laser irradiation position precision and reducing the risk of problems such as breakage or shape bending of a transfer printing structure obtained through transfer printing. The yield of the manufactured structure is improved, and the working performance of the manufactured structure is improved. Wherein a groove pattern is arranged on one side of the transfer printing substrate. The transfer substrate includes a flexible transfer portion and a rigid protection portion. The flexible transfer printing part is made of transparent materials, and the groove patterns are at least arranged on the flexible transfer printing part. The rigid protection part surrounds the outer side wall of the flexible ...

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Номер записи: 44
18-08-2023 дата публикации

Intelligent mower capable of collecting grass and automatically packaging grass

Номер: CN116602119A
Автор: HUANG SHUAI, LI GUANGXIANG, CHEN YAMING, JING MING
Принадлежит:

The invention relates to an intelligent mower capable of collecting grass and automatically packaging grass, and belongs to the technical field of gardening tools. A packing box and a grass collecting box are also arranged on the chassis of the harvester for arranging the header; one side of the header leads to the grass collecting box through a side discharge pipe; a grass feeding mechanism installed in the middle of the grass collecting box is provided with a pair of axial limiting lead screws driven by a telescopic motor, the two lead screws and corresponding nuts in a supporting seat form a lifting screw pair, and the supporting seat supports a tubular vertical spiral grass feeding device movably arranged outside the supporting seat in a sleeving mode. A packaging mechanism installed in the packaging box comprises a grass separating lantern ring in butt joint with a hopper opening in the bottom of the grass collecting box body, the lower surface of the grass separating lantern ring ...

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Номер записи: 45
25-04-2023 дата публикации

Anti-interference multiple access method in self-organizing network

Номер: CN116015351A
Автор: SHI YAN, HUANG SHUAI, SHENG MIN, LIU JUNYU, DING FENG, ZHENG YANG, WEN JUAN
Принадлежит:

The invention discloses an anti-interference multiple access method in a self-organizing network, which mainly solves the problems of low network throughput and poor anti-interference capability in the prior art. According to the implementation scheme, it is set that each node is provided with two antennas A1 and A2, the antennas A1 conduct initial detection on channels, and an available channel set is generated; respectively generating frequency hopping sequences of two antennas through random seeds and available channel sets stored in all nodes; carrying out slow frequency hopping on nodes which are not accessed to the network through A1, and sending a network access request frame to access the network; the nodes accessed to the network realize synchronous frequency hopping among the nodes based on the frequency hopping sequence of the A1, carry out channel replacement on unavailable channels, and carry out blind convergence frequency hopping through the A2; after the node generates a ...

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Номер записи: 46
26-09-2019 дата публикации

SHORT-DISTANCE TAKE-OFF AND LANDING THROAT OFFSET-TYPE PNEUMATIC VECTOR NOZZLE BASED ON TRANSLATIONAL MOTION

Номер: WO2019179102A1
Автор: HUANG, Shuai, XU, Jinglei, WANG, Yangsheng, CHEN, Kuangshi, XU, Baocheng, LIN, Yongchen, WANG, Feng
Принадлежит:

Disclosed is a short-distance take-off and landing throat offset-type pneumatic vector nozzle based on translational motion, comprising: tail sections of upper wall faces of front expansion and convergence sections of a second throat (8), which are chosen to be a translational component (6), wherein in a level flight mode, the translational component (6) is tightly attached to upper fixed portions of the front expansion and convergence sections of the second throat (8), the translational component and the upper fixed portions form complete upper wall faces of the front expansion and convergence sections of the second throat (8) and are symmetrical to a lower nozzle wall face; and the translational component (6) translates in a backward and downward direction along a specially designed motion trajectory when the level-flight mode is switched to a short-distance take-off and landing mode, and a gas curtain component (9) for blocking the flow of an airflow is arranged between the translational ...

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Номер записи: 47
08-06-2016 дата публикации

Automatic burnishing device

Номер: CN0205290651U
Автор: YANG MINGLU, HUANG SHUAI, LIU XIN
Принадлежит:

... 本实用新型提供种自动抛光装置，其包括机架、合模机构及推动机构，机架包括固定座及至少个导向柱，合模机构包括合模板，合模板活动地安装于至少个导向柱上，使合模板能够沿着至少个导向柱相对固定座移动，推动机构包括第套筒及第推动件，第套筒固定安装于机架上，第推动件活动地收容于第套筒内，并第推动件的端与第套筒的端共同形成个用于收容磨料的第收容空间，合模板相对固定座移动将工件夹持于第套筒端和合模板之间，且工件的待加工部朝向第收容空间设置，第推动件能够将磨料推向至工件的待加工部，以使磨料能够与工件的待加工部接触，并对工件的待加工部进行抛光。 ...

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Номер записи: 48
23-06-2023 дата публикации

Mechanical fish for cleaning garbage on water surface

Номер: CN116280040A
Автор: YU CHUANPEI, HUANG SHUAI, BIAN XUERU, WU SICHU, ZHANG JIAMIN, HUANG LUREN, WANG LIANGBIN, ZOU CAOSEN, CHEN HAIHUI
Принадлежит:

The invention discloses a mechanical fish for cleaning garbage on the water surface, which comprises a fish-shaped mechanical fish main body (100) capable of swimming and a garbage collecting unit (200) mounted on the mechanical fish main body (100), the garbage collection unit (200) comprises a garbage collection cavity (210) and a water pump device used for generating water flow for collecting garbage into the garbage collection cavity (210). The mechanical fish body can swim to the garbage floating on the water surface, the garbage is collected through the garbage collecting unit, and therefore a salvage ship can be replaced for cleaning operation. Besides, swimming of the mechanical fish main body has bionic characteristics, and compared with a salvage ship, the mechanical fish main body is more flexible, can quickly move to various positions of the water surface, and can adapt to cleaning of various water areas, especially small water areas.

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Номер записи: 49
23-05-2023 дата публикации

Garbage classification recycling system and method based on high-pressure extrusion

Номер: CN116140329A
Автор: XU XIUQIANG, WANG YI, FENG LIHAO, HUANG SHUAI, LIU YANG, WU CHAOFENG
Принадлежит:

The invention discloses a garbage classification recycling system and method based on high-pressure extrusion. The system comprises an other garbage storage unit, a high-pressure extrusion unit, a dry garbage storage unit, a wet garbage storage unit, a dry garbage granulation unit and a wet garbage ultrahigh-temperature aerobic fermentation unit. Wherein the high-pressure extrusion unit is provided with a roughly classified other garbage inlet, a first dry garbage outlet and a first wet garbage outlet, the roughly classified other garbage inlet is connected with the other garbage storage unit, and the first dry garbage outlet is sequentially connected with the dry garbage storage unit and the dry garbage granulation unit; and the first wet garbage outlet is sequentially connected with the wet garbage storage unit and the wet garbage ultrahigh-temperature aerobic fermentation unit. According to the system and method, dry garbage and wet garbage are finely classified through high-pressure ...

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Номер записи: 50
14-07-2023 дата публикации

Power construction site data acquisition system

Номер: CN116434140A
Автор: FU SHENGQUN, JI YANJU, ZHANG ZHAOFENG, WANG MING, LI JUAN, GUO KAI, HUANG SHUAI, TAKASAKI, HAN SHENG, LIU WEIYAO
Принадлежит:

The invention provides a power construction site data acquisition system, which comprises an image acquisition device and a data server, and the image acquisition device is in data connection with the data server through a wireless network. The image acquisition device is used for acquiring image information of each construction link of the power construction site and sending the image information to the data server; and the data server is used for classifying and storing the image information according to the construction links, acquiring construction data from the image information by adopting a preset image recognition algorithm, and storing the construction data in a construction site data recording table. According to the invention, automatic acquisition and management of the power construction site data are realized, and the supervision work efficiency of the power construction site is improved.

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Номер записи: 51
16-05-2023 дата публикации

Double-lens module for visual inspection

Номер: CN116124700A
Автор: JIANG YING, HUANG SHUAI, YANG XUAN
Принадлежит:

The invention belongs to the technical field of visual inspection, and particularly relates to a double-lens module for visual inspection. The double-lens module for visual inspection comprises a detection table, a propeller, a clamp, two visual detectors, a camera lens and a focal length adjusting assembly, the propeller is installed at one end of the top of the detection table, the clamp is fixedly connected with the propeller, the two visual detectors are installed on the two sides of the clamp respectively, the camera lens is clamped in the clamp, and the focal length adjusting assembly is connected with the propeller. The focal length adjusting assembly comprises a front rotating section and a rear rotating section. The propeller can push the clamp to move forwards, the clamp can push the visual detector to rotate, the visual detector can shoot more comprehensive angles of the camera lens, meanwhile, the front rotating section and the rear rotating section of the focal length adjusting ...

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Номер записи: 52
15-08-2023 дата публикации

Single project accounting method and device, terminal and storage medium

Номер: CN116596602A
Автор: FU SHENGQUN, JI YANJU, ZHANG ZHAOFENG, WANG MING, MA GUANGQIANG, ZHANG YOUTAO, GUO KAI, TAKASAKI, HUANG SHUAI
Принадлежит:

The invention relates to the field of project accounting, and particularly discloses a single project accounting method and device, a terminal and a storage medium, and the method comprises the steps: calling project data from a database, including project actual income and project actual cost; calculating a project actual gross profit rate according to the project actual income and the project actual cost; judging whether the project actual gross profit rate is not lower than the project budget gross profit rate; if not, screening the expense category of which the actual cost exceeds the budget cost, and recording the expense category as a to-be-analyzed expense category; dividing all fees of the to-be-analyzed fee category according to time periods, and marking abnormal time periods based on the fees of each time period; and pushing the identification result to the network equipment.

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Номер записи: 53
28-04-2023 дата публикации

Access control system and method based on ABAC model

Номер: CN116032579A
Автор: SUN ZHEN, ZHU XI, HUANG SHUAI, MA CHENHUI, YUAN QUAN, LI YANAN
Принадлежит:

The invention provides an access control system based on an ABAC model, and the system comprises an authorization service center which receives authorization information compiled by a user, and generates an authority strategy based on the authorization information, and the authority strategy is described based on XACML; the strategy management service center stores and configures authority strategies in a unified manner, and the authority strategies are submitted to the strategy management service center by the authorization service center; and the authentication service center receives the authentication request, hits the authority strategy according to the access information described in the authentication request, executes the authority strategy to complete authentication and returns an authentication result, so that access control is realized, and the authority strategy is provided for the authentication service center by the strategy management service center. And the user is guided ...

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Номер записи: 54
04-04-2023 дата публикации

First pass yield quality improvement method for heavy truck production organization problem control

Номер: CN115907544A
Автор: LU QIAN, GUAN HAIFENG, HUANG SHUAI, LI MING, ZHU BOTONG, LI YILONG, SU XIA
Принадлежит:

The invention belongs to the technical field of vehicle assembly, and discloses a first pass yield quality improvement method for heavy truck production organization problem control, comprising the following steps: S1, defining each information system data source and data maintenance standard in an assembly workshop, and formulating data governance standard; s2, integrating all information system data sources in the assembly workshop into a data integration platform; s3, analyzing the data in the data integration platform, and displaying the analyzed data through a visual data analysis and display platform; and S4, judging data displayed by the data analysis and display platform, and feeding back abnormal data to a corresponding station. According to the invention, visual control of assembly problems is realized by using a digital means, and the purpose of real-time, visual and accurate display of various problems in a production organization process is achieved; and a fine control method ...

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Номер записи: 55
11-07-2023 дата публикации

Backward-tilting tower falling prevention device with balancing weight capable of falling off, tower crane and method

Номер: CN116409724A
Автор: YUAN SHAOZHEN, MI CHENGHONG, YI LEI, ZHENG HUAIPENG, HUANG SHUAI, LIU LEI, ZHANG YANGYANG
Принадлежит:

The invention belongs to the technical field of tower cranes, and particularly relates to a backward tilting tower falling prevention device with a dismountable balancing weight, a tower crane and a method. The backward tilting tower falling prevention device comprises the movable dismountable balancing weight, an arm support, a hydraulic damper and an upper support; the boom is connected with the upper support through a pin shaft, and the fixed pin shaft on the side of the cargo boom is in detachable connection; the movable falling-off type balancing weight is mounted at the tail part of a balancing arm of the arm frame; and the hydraulic damper is arranged between the upper support and the cargo boom. The method comprises the steps that when the lifting wire rope is broken, the lifting side of the arm support is separated from the upper support, the arm support inclines upwards, the balance weight is separated from the tail of the balance arm, the tower crane inclines forwards under the ...

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Номер записи: 56
07-02-2019 дата публикации

WIDE-COLOUR-GAMUT IMAGE DISPLAY METHOD AND DEVICE

Номер: WO2019023835A1
Автор: YAO, Tianyu, WANG, Shitong, HUANG, Shuai, WANG, Miaofeng, ZHU, Jiafeng
Принадлежит:

Provided are a wide-colour-gamut image display method and terminal, wherein for an image that needs colour gamut conversion for display, first, a colour gamut of the image is mapped to a wide colour gamut (a third colour gamut) completely encompassing a colour gamut (a first colour gamut) to which same needs to be converted and the colour gamut (a second colour gamut) of the image itself, and then, the image is mapped from the wide colour gamut to the colour gamut to which same needs to be converted, thereby reducing colour loss due to colour gamuts not including each other, so that the image display effect is better, the reduction rate is higher, or, the colour enhancement is stronger.

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Номер записи: 57
11-08-2023 дата публикации

Automatic bundling belt feeding mechanism and method for steel coil bundling machine

Номер: CN116573202A
Автор: HUANG SHUAI, ZHOU XINGZE, LU WENZHONG
Принадлежит:

The invention discloses an automatic bundling belt feeding mechanism and method for a steel coil bundling machine, a fixed saddle and a bundling belt disc of the mechanism are arranged on the two sides of a machine base, and a feeding trolley is provided with a movable saddle and a jacking air cylinder and moves to the position below the fixed saddle and one side of the bundling belt disc along a guide rail; a hollow main shaft of the bundling disc is connected with a collapsible chuck and is driven by a driving motor to rotate, a pull rod driven by a collapsible air cylinder is arranged in the hollow main shaft, the pull rod drives the collapsible chuck to expand or contract through a connecting rod and a rolling wheel and drives a movable blocking rod to turn over through a connecting plate, and the movable blocking rod and a fixed blocking rod are arranged at intervals. According to the method, a feeding trolley conveys a binding belt coil arranged on a fixed saddle to an expansion chuck ...

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Номер записи: 58
21-07-2023 дата публикации

Power construction acceptance method, system and device

Номер: CN116468310A
Автор: FU SHENGQUN, JI YANJU, YAN LI, FAN WENJIAN, ZHU NINGHUA, CHEN ZHONGXI, ZHANG YOUTAO, GUO KAI, TAKASAKI, HUANG SHUAI, LIU WEIYAO
Принадлежит:

The invention provides a power construction acceptance method, system and device, and the method comprises the steps: obtaining standard parameters of a construction link according to a power construction drawing, and constructing a standard BIM model; acquiring detection parameters of a construction link, and constructing a reference BIM model based on the standard BIM model according to the detection parameters; according to different construction links, respectively extracting corresponding feature parameters in the standard BIM model and the reference BIM model; comparing the characteristic parameters, and determining an abnormal parameter and an acceptance check result according to a comparison result; and generating an acceptance report according to the acceptance result. According to the invention, the automatic analysis and comparison of the construction data are realized, the acceptance result is automatically confirmed according to the comparison result, the whole process does ...

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Номер записи: 59
23-06-2023 дата публикации

Method and device for determining contact characteristics of rock particles, equipment and storage medium

Номер: CN116310200A
Автор: LAI ZHENGSHOU, HUANG LINCHONG, HUANG SHUAI, WU FENG
Принадлежит:

The invention relates to the field of rock mechanics, in particular to a rock particle contact characteristic determination method and device, equipment and a storage medium. The method comprises the steps of determining a point cloud of a particle surface; determining a spherical harmonic coefficient corresponding to the particle surface; determining a weight function of particle surface points for resampling, resampling the parameter space according to the weight function in combination with spherical Voronoi subdivision, obtaining spherical Voronoi seeds as new sampling points of the parameter space, and obtaining a new grid topology; and substituting the sampling points and the spherical harmonic coefficients into a spherical harmonic function for fitting, determining coordinates of particle surface points, and obtaining a reconstructed particle surface after grid simplification according to the coordinates of the particle surface points and the grid topology so as to determine the ...

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Номер записи: 60
04-08-2023 дата публикации

Threading auxiliary device and use method thereof

Номер: CN116544854A
Автор: GUO YAOBAO, HUANG SHUAI
Принадлежит:

The invention discloses a threading auxiliary device and a use method thereof, and belongs to the technical field of electric power threading. Comprising a panel; a clamping mechanism is mounted on one side of the panel; a fixing frame is installed on the side, away from the clamping mechanism, of the panel. The push-pull mechanism is mounted at one end of the fixed frame; two wire clamping rollers are arranged on the outer side of the fixed frame; a wire conveying mechanism is mounted between the wire clamping roller and the inner wall of the panel, and is connected with a push-pull mechanism; a baffle is installed on the outer wall of the panel through bolts and movably attached to the ends, away from the fixing frame, of the wire clamping rollers, a lead penetrates through the two wire clamping rollers and then enters the embedded pipe, the panel is attached to the socket hole and fixed through the clamping mechanism, the lead is driven by the push-pull mechanism to slightly move back ...

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Номер записи: 61
23-11-2017 дата публикации

SERVICE PROCESSING METHOD AND SYSTEM

Номер: WO2017198003A1
Автор: HUANG, Shuai
Принадлежит:

A service processing method and system, the service processing method comprising: acquiring service configuration information, and transmitting the service configuration information down to a software-defined networking (SDN) controller; receiving a first result returned by the SDN controller after the service configuration information is successfully transmitted down to the SDN controller, and on the basis of the first result, storing the service configuration information and updating the configuration as a first service state which identifies the successful transmission of the service configuration information down to the SDN controller; and receiving a second result returned by the SDN controller after the SDN controller transmits the service configuration information down to a SDN forwarding device, and on the basis of the second result, updating the configuration as a second service state which identifies whether the SDN controller successfully transmits the service configuration information ...

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Номер записи: 62
26-09-2019 дата публикации

VERTICAL TAKE-OFF AND LANDING TYPE THROAT-SHIFTING AERODYNAMIC VECTORING NOZZLE BASED ON DEFLECTOR

Номер: WO2019179101A1
Автор: HUANG, Shuai, XU, Jinglei, WANG, Yangsheng, CHEN, Kuangshi, XU, Baocheng, LIN, Yongchen, WANG, Feng
Принадлежит:

A vertical take-off and landing type throat-shifting aerodynamic vectoring nozzle based on a deflector, comprising: a fixing part disposed on the lower wall surface of a front expansion and convergence section of a second throat (9), and a kitchen-knife-shaped deflector plate (6) located at the rear side of the fixing part and rotatable about a rotating shaft (8); under a flat flight mode, the head of the kitchen-knife-shaped deflector plate (6) and the inner wall surface of the fixing part are closely attached and sealed, and the inner surface and the upper side wall surface of the kitchen-knife-shaped deflector plate (6) form a circulating passage in the front of the second throat (9); under a vertical take-off and landing mode, the kitchen-knife-shaped deflector plate (6) rotates such that the tip head thereof is in contact with the upper wall surface of the front expansion and convergence section of the second throat (9). By means of rotation by no more than 90° of the kitchen-knife-shaped ...

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Номер записи: 63
04-08-2023 дата публикации

Reference voltage calibration method, chip and electronic equipment

Номер: CN116540813A
Автор: DONG JI, ZHANG BAOQI, HUANG SHUAI, WANG HUANDONG
Принадлежит:

The embodiment of the invention provides a reference voltage calibration method, a chip and electronic equipment, and relates to the technical field of electronics. The chip comprises a main circuit, a comparator and a trigger. In the process of outputting the reference voltage, the main circuit receives a test sequence, the trigger obtains and sends a sampling value of a level signal to the main circuit, and when the sampling sequence is matched with the test sequence, the main circuit takes the reference voltage as alternative reference voltage and selects a target reference voltage from all the alternative reference voltage. In the reference voltage calibration process, the main circuit controls the trigger to carry out multiple times of sampling in the transmission period of each bit of data in the test sequence, whether the reference voltage is the alternative reference voltage or not is determined based on the multiple sampling values corresponding to each bit of data, and whether ...

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Номер записи: 64
04-04-2023 дата публикации

Selective laser melting forming method for space curved-surface thin-wall part

Номер: CN115889815A
Автор: HUANG SHUAI, ZHAO ZIJUN, GUO SHAOQING, ZHOU BIAO
Принадлежит:

The invention discloses a selective laser melting forming method for a spatial curved-surface thin-wall part, a small pipeline in the part is printed by adopting first laser, other structures of the part are printed by adopting second laser, and the power of the first laser is smaller than that of the second laser. According to the selective laser melting forming method for the space curved-surface thin-wall part, blocking of a small pipeline caused by high energy density of printing laser is avoided, and meanwhile the problem that the diameter deviation of the small pipeline is large due to the high energy density of the printing laser is avoided.

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Номер записи: 65
23-06-2023 дата публикации

Movable jaw shell of large jaw crusher and manufacturing method of movable jaw shell

Номер: CN116275875A
Автор: FAN ZHOUBO, LYU XING, HUANG SHUAI, YANG ZHIMING
Принадлежит:

The invention relates to a movable jaw shell of a large jaw crusher and a manufacturing method of the movable jaw shell, the movable jaw shell is mainly composed of a plurality of sets of partition plate components, a barrel and other parts and comprises a steel casting barrel, a plurality of rib plates, a plurality of partition plates, a plurality of supporting plates, a bottom plate and round steel parts, and the manufacturing method comprises the steps that firstly, platform scribing is conducted; 2, a partition plate component is assembled; thirdly, a steel casting barrel is assembled; fourthly, round steel parts are assembled; and fifthly, a bottom plate is assembled. According to the method, process measures such as lineation and installation error control and proper shrinkage allowance are adopted, and the beneficial effect of improving the installation quality of the movable jaw shell is achieved.

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Номер записи: 66
21-07-2023 дата публикации

Vortex-induced vibration peak factor calculation method based on sine superposition Gaussian process probability distribution

Номер: CN116467563A
Автор: YANG QINGSHAN, GUO KUNPENG, HUANG SHUAI, DU XIANGDONG, BAO LIANJIN
Принадлежит:

The invention discloses a vortex-induced vibration peak factor calculation method based on sine superposition Gaussian process probability distribution. The method comprises the following steps: firstly, based on a wind tunnel test, field actual measurement or numerical simulation data, obtaining related statistics of transverse wind direction displacement, including kurtosis and bandwidth parameters; then, according to the kurtosis, determining the probability distribution of the transverse wind displacement, and calculating the probability density function and the probability distribution function of the transverse wind amplitude; secondly, calculating a probability distribution function of a transverse wind direction displacement extreme value through a crossing rate theory, and considering the influence of a narrow bandwidth characteristic; and finally, calculating a peak factor according to an extreme value probability distribution function. The method has the advantages that the peak ...

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Номер записи: 67
04-04-2023 дата публикации

Acoustic fault diagnosis method for rolling bearing with controllable noise power

Номер: CN115901262A
Автор: HUANG SHUAI, LI JUNXIA, ZHANG WEI, WU LEI, QIN ZHIXIANG, WU QIHANG, LIU SHAOWEI
Принадлежит:

The invention belongs to the technical field of fault diagnosis and signal processing analysis, and particularly relates to a noise power controllable rolling bearing acoustic fault diagnosis method, which comprises the following steps of S1, acquiring a sound signal of a rolling bearing by using a microphone array sensor; s2, establishing a high-power response beam former and a low-power response beam former based on a second-order cone programming method; s3, processing the sound array signal through a high-power response beam former and a low-power response beam former, and performing difference processing on outputs of the two beam formers to obtain an expected target acoustic signal with controllable noise; and S4, based on the expected target acoustic signal obtained through processing in the step S3, fault features are extracted, and a fault type is determined. According to the invention, the signal-to-noise ratio of the acoustic signal can be improved, the anti-interference capability ...

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Номер записи: 68
18-07-2023 дата публикации

Method, device and equipment for generating three-dimensional model of urethra and cavity organ

Номер: CN116452732A
Автор: YUAN QING, ZHANG XU, PENG CHENG, YUE HUIQIANG, LI MENG, LAI WENHUI, HAO XIAOWEI, HUANG SHUAI, LUO ZHENJUN
Принадлежит:

The embodiment of the invention provides a urethra and cavity organ three-dimensional model generation method, device and equipment. The urethra three-dimensional model generation method comprises the following steps: acquiring a plurality of intracavity images corresponding to the urethra; determining shooting space positions corresponding to the plurality of intracavity images; the urethra inner contour included in each intracavity image is recognized; and combining the urethra inner contours corresponding to the plurality of intracavitary images based on the shooting spatial positions corresponding to the plurality of intracavitary images to obtain a urethra three-dimensional model. According to the technical scheme, the urethra three-dimensional model matched with the urethra can be accurately obtained, strict application limitation and use conditions do not exist in the technical scheme, the use flexibility of the method is improved, the application range of the method is widened, ...

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Номер записи: 69
02-01-2020 дата публикации

AREA LIGHT SOURCE MODULE AND CONTROL METHOD THEREFOR, AND DISPLAY DEVICE

Номер: WO2020000981A1
Автор: ZHANG, Jinfeng, WU, Fangfang, DONG, Hui, SHIN, Mookeun, SANG, Aixia, HUANG, Shuai, ZHANG, Zhen
Принадлежит:

An area light source module (10) and a control method therefor, and a display device. The area light source module (10) comprises a light guide plate (100), a light source (200) and a light valve component (300), wherein the light guide plate (100) comprises two main surfaces (110/120) and a side surface located between the two main surfaces (110/120), the side surface comprises an incident side surface (131), the light source (200) and the incident side surface (131) are arranged opposite each other, and the light valve component (300) is located between the light guide plate (100) and the light source (200). The light valve component (300) is configured to control the passing rate of light, from the light source (200), emitted from the incident side surface (131) into the light guide plate (100). The light valve component (300) can control the distribution of light emitted from the light source (200) in the light guide plate (100), thereby improving the dynamic contrast of the area light ...

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Номер записи: 70
26-04-2018 дата публикации

METHOD AND DEVICE FOR ENHANCING IMAGE DISPLAY

Номер: WO2018072270A1
Автор: WANG, Shitong, WANG, Miaofeng, LIU, Yuanwen, LI, Junlin, LI, Lixian, HUANG, Shuai, ZHONG, Shuncai, LIU, Haixiao
Принадлежит:

Provided are a method and device for enhancing image display and a terminal capable of solving a problem in the prior art in which image display performance is poor. The method comprises: acquiring scene information of an image to be displayed, the scene information of the image to be displayed being obtained by performing scene analysis on the image to be displayed; executing, on the basis of the scene information, at least one of the following processing operations on the image to be displayed: color gamut mapping, color management, contrast enhancement, sharpening, or zooming; and displaying the processed image.

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Номер записи: 71
14-04-2023 дата публикации

Fabric and preparation method thereof

Номер: CN115958868A
Автор: LAO ZHENHUA, HUANG SHUAI, YIN JUN
Принадлежит:

The invention discloses a fabric and a preparation method thereof.The fabric sequentially comprises a first fabric layer, a first antibacterial layer, a transition layer, a second antibacterial layer and a second fabric layer which are connected with one another, a cavity layer is formed between the transition layer and the second antibacterial layer, protrusions are arranged in the cavity layer, and the two ends of the protrusions are connected with the transition layer and the second antibacterial layer respectively; the first antibacterial layer and/or the second antibacterial layer comprises a plurality of first warp yarns and first weft yarns, and the first warp yarns and the first weft yarns are fiber yarns. The fabric is provided with the cavity layer, the cavity layer in the fabric can be directly filled with a heat preservation material, operation is easy and convenient, and the working efficiency can be improved; the fabric is good in waterproofness, good in bacteriostasis and ...

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Номер записи: 72
27-07-2016 дата публикации

Utilize memory alloy's unsteady cover bearing of spiral roller bit

Номер: CN0205400593U
Автор: HE WEI, HE JUNCHAO, CHEN YANG, SHEN PINGSHENG, HUANG SHUAI, HU YIYAO
Принадлежит:

... 本实用新型涉及种利用记忆合金的螺旋牙轮钻头浮动套轴承，它包括牙轮、记忆合金螺旋浮动套和轴颈构成。所述记忆合金螺旋浮动套采用记忆合金材料的截面形状为矩形、或者圆形、或者正方形，通过绕制加工工艺加工成记忆合金螺旋浮动套有径向贯通的螺旋槽；通过采用间隙配合将记忆合金螺旋浮动套安装在轴颈上，使记忆合金螺旋浮动套内外表面形成两对摩擦副；记忆合金螺旋浮动套具有很好的弹性，能够发生适应性的弯曲变形。本实用新型能够使轴颈、浮动套和牙轮之间承载均匀，减少边缘应力集中，降低磨损；利用记忆合金的优点，降低弯矩对浮动套的弯曲变形的影响，降低浮动套的边缘磨损，延长轴承的使用寿命。 ...

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Номер записи: 73
04-07-2023 дата публикации

Photoresponsive polysiloxane liquid crystal elastomer and preparation method thereof

Номер: CN116376027A
Автор: HUANG SHUAI, SUN JUNJIE, HUANG YINLIANG, YANG HONG, LI QUAN
Принадлежит:

The invention discloses a photoresponsive polysiloxane liquid crystal elastomer and a preparation method thereof, the polysiloxane liquid crystal elastomer is a single-domain dual-network liquid crystal polymer, and the single-domain dual-network liquid crystal polymer is obtained by processing a multi-domain liquid crystal polymer by polarized ultraviolet light; the multi-domain liquid crystal polymer is obtained by cross-linking a liquid crystal polymer main chain, a liquid crystal monomer and a light response liquid crystal unit. The material provided by the invention endows the liquid crystal material with the characteristic of light-controlled orientation, has very high research value, and can provide a new idea for the field of light orientation of novel soft light actuators and liquid crystal materials.

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Номер записи: 74
08-08-2023 дата публикации

Management method and device for power battery of vehicle and vehicle

Номер: CN116552321A
Автор: WANG LEQIU, HUANG SHUAI, GUO CONGCONG, ZHANG ZHAO, MA HELONG, LI YUTONG, REN YIFEI
Принадлежит:

The invention provides a management method and device for a power battery of a vehicle and the vehicle, and relates to the technical field of power battery management, the power battery comprises a plurality of battery cell groups, each battery cell group comprises at least one battery cell, and the method comprises the following steps: obtaining state parameters of each battery cell group; determining the health state of each battery cell group according to the state parameters; and according to the health states of the multiple battery cell groups and the required power of a motor in the vehicle, each battery cell group is controlled to be in a corresponding state, the state is a first state or a second state, each battery cell group is configured to supply power to the motor in the first state, and each battery cell group is configured to supply power to the motor in the second state. And power supply to the motor is stopped in the second state.

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Номер записи: 75
13-06-2023 дата публикации

Electromagnetic valve opening maintaining stage low-power-consumption power supply method based on pulse width modulation technology

Номер: CN116260444A
Автор: ZHOU HUA, HUANG SHUAI, LUO GUIFU, LIN YE, XU HAOCHENG
Принадлежит:

The invention discloses an electromagnetic valve opening maintaining stage low-power-consumption power supply method based on the pulse width modulation technology. The method comprises the steps that in the opening maintaining stage of an electromagnetic valve driving circuit, an electromagnetic valve opening maintaining stage target model under the modulation frequency and duty ratio resolving constraint is established, component parameters are input, and the modulation frequency and the duty ratio are output according to an optimization algorithm; the modulation frequency and the duty ratio serve as control signals to be input into a controller, voltage pulse width modulation square wave PWM drive pulses are generated and input into a driver, drive voltage is output to supply power to an electromagnetic coil, and low-power-consumption power supply of the electromagnetic valve drive circuit in the opening maintaining stage is achieved. Under the condition that low power consumption is ...

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Номер записи: 76
07-04-2023 дата публикации

Aeration system suitable for BBA wastewater treatment and treatment method

Номер: CN115925172A
Автор: WANG XIAOKUI, YANG JIANWEI, HUANG SHUAI, XU QINGTONG, NIU JIAFA, ZHENG SHANSHAN, QI XIAOJUN
Принадлежит:

The invention discloses an aeration system suitable for BBA wastewater treatment and a treatment method, and belongs to the technical field of wastewater treatment.The aeration system comprises a water quality detection and full-automatic control system used for detecting wastewater, and the water quality detection and full-automatic control system comprises a plurality of automatic water quality samplers arranged side by side; the wastewater treatment system comprises a plurality of reaction tanks which are communicated with one another, the water quality automatic sampler is placed in the reaction tanks, the other end of the water quality automatic sampler is connected with a detection device of the water quality detection and full-automatic control system through a pipeline, the detection device is electrically connected with the central control system, and the reaction tanks are provided with material conveying pipelines. An electric valve is arranged on the material conveying pipeline ...

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Номер записи: 77
25-04-2023 дата публикации

Novel phosphorus-amine-containing heat-resistant epoxy curing agent as well as preparation method and application thereof

Номер: CN116003470A
Автор: TIAN SHUGUANG, YANG YADONG, HUANG SHUAI
Принадлежит:

The invention provides a phosphorus-containing amine curing agent. The curing agent has a structure as shown in a formula (I). The specially designed phosphorus-containing amine curing agent with a specific structure and composition is a long-chain phosphorus-containing amine heat-resistant epoxy curing agent. According to the invention, DOPO and isocyanate react, nitrogen is introduced under the assistance of isocyanato, and a bismaleimide structure is further introduced, so that the heat-resistant epoxy curing agent containing phosphorus and amine, which has excellent heat resistance and takes amido as an active group, is obtained. According to the curing agent, phosphorus is not easy to separate out, and the curing agent has excellent compatibility with epoxy resin; meanwhile, amino is contained, an amine curing agent does not need to be additionally added, the nitrogen element is fixed to a long chain, stability is higher, and compatibility is better. Furthermore, the curing agent contains ...

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Номер записи: 78
29-08-2023 дата публикации

Network traffic detection method, device and system, electronic equipment and storage medium

Номер: CN116668148A
Автор: LIU YAPING, YANG ZHIKAI, ZHANG SHUO, FANG BINXING, HUANG SHUAI, CHEN SHIYUE, ZHOU YIFEI, XU MINGGUANG, YANG MAOSEN
Принадлежит:

The embodiment of the invention provides a network flow detection method, device and system, electronic equipment and a storage medium, and belongs to the technical field of communication. The method is applied to a network flow detection system, and comprises the following steps: receiving a data packet through a data plane subsystem, and carrying out primary detection on the received data packet; if the data packet is successfully matched with the rule in the flow table, obtaining a first detection result of the data packet; forwarding or discarding the data packet according to the first detection result; if the data packet fails to be matched with the rule in the flow table during primary detection, forwarding the data packet, and transmitting the data packet to a detection engine module of the computing plane subsystem for secondary detection to obtain a second detection result; and updating the data packet and the secondary detection result to a database information table of a database ...

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Номер записи: 79
08-06-2016 дата публикации

Overhead traveling crane and use carrying device of this overhead traveling crane

Номер: CN0205294637U
Автор: HUANG SHUAI, LIU XIN, WANG YA, ZHU GUOSHENG
Принадлежит:

... 种天车，用于运载工件，该天车包括两个柱体、两个移动机构、第驱动件、升降机构及用于挂接该工件的取料件，该两个柱体平行间隔设置，该两个移动机构分别装设在该两个柱体上且分别与该两个导轨滑动相接，该第驱动件与该两个移动机构连接，该升降机构横跨并装设在该两个柱体上，该取料件与该升降机构连接且位于该两个柱体之间，该第驱动件能够驱动该两个移动机构运动以带动该天车沿该两个导轨运动，该升降机构能够驱动该取料件沿垂直该两个导轨的方向运动，以升降该工件。本实用新型还提供种使用该天车的运载装置。本实用新型的运载装置及天车能够实现工件的抓取及移动，降低了工人作业时的劳动强度。 ...

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Номер записи: 80
21-07-2023 дата публикации

PIV technology-based pressure field reconstruction method for supersonic velocity complex flow field

Номер: CN116467957A
Автор: LYU DONGDONG, XU JINGLEI, TIAN JIE, LIU SHUN, HUANG SHUAI
Принадлежит:

The invention firstly discloses a pressure field reconstruction method of a supersonic velocity complex flow field based on a PIV technology, and the method adopts a fluid mechanics momentum equation and an energy equation as basic control equations, and combines a gas state equation and a calorimetric state equation to close the control equations; selecting corresponding boundary conditions and initial conditions according to a specific flow field form; a Steger-Warming format circulation vector splitting method in computational fluid mechanics is used for reference, and appropriate finite difference processing is carried out on circulation vectors of the control equation set; through explicit time-marching iterative solution, multi-physical flow field information such as a pressure field, a temperature field and a density field corresponding to a PIV velocity field is reconstructed, and the universality and precision of a reconstruction technology in a complex supersonic compressible ...

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Номер записи: 81
14-04-2023 дата публикации

Epoxy resin composition for copper-clad plate and preparation method of epoxy resin copper-clad plate

Номер: CN115960568A
Автор: JIANG TONGTONG, QIU PENGZHI, HE HAIBO, LI WENJIE, HUANG SHUAI
Принадлежит:

The invention provides an epoxy resin composition for a copper-clad plate, which is prepared from the following raw materials in parts by mass: 80 to 100 parts by weight of modified epoxy resin solution, 3 to 50 parts by weight of composite curing agent, 0.01 to 0.2 part by weight of curing accelerator, 60 to 100 parts by weight of solvent and 20 to 30 parts by weight of filler. The modified epoxy resin solution is prepared from the following raw materials in parts by mass: 150 to 170 parts by weight of bifunctional epoxy resin, 10 to 20 parts by weight of polyfunctional epoxy resin, 80 to 110 parts by weight of bromine-containing flame retardant, 1 to 10 parts by weight of dihydric alcohol modifier, 0.02 to 0.1 part by weight of catalyst and 60 to 70 parts by weight of organic solvent. The dihydric alcohol and the novolac epoxy resin are added into the modified epoxy resin as modifiers, and meanwhile, the phenolic resin is used as a component of the composite curing agent, so that the ...

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Номер записи: 82
27-08-2021 дата публикации

Communication switching equipment convenient to install

Номер: CN214070084U
Автор: YU LINGXIA, HUANG SHUAI, CUI CHUNJIU, YUN LI, 鱼玲霞, 黄帅, 崔春久, 云丽
Принадлежит: WUHAN DENGHUOQING INFORMATION TECH CO LTD, WUHAN DENGHUOQING INFORMATION TECHNOLOGY CO., LTD., 武汉灯火情信息科技有限公司

The utility model discloses communication switching equipment convenient to install, which comprises a switch main body, four supporting mechanisms are arranged at the bottom of the switch main body, and the same driving mechanism is arranged between every two supporting mechanisms. The initial position of the supporting column can be adjusted, and when fixing is needed, a rotating cylinder is rotated to enable a sliding block to move towards the outer side, push the supporting column to move towards the two sides, support and fix the switch body, a buckle plate is opened, and the meshing position of second clamping teeth and first clamping teeth on the upper surface of the supporting column is adjusted, so that the initial position of the supporting column is changed; and finally, the rotating cylinder is rotated, the directions of threads at the two ends of the two-way threaded groove in the rotating cylinder are different, and the two threaded rods are driven to move towards the outer ...

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Номер записи: 83
21-07-2023 дата публикации

Mining tandem type hybrid power energy matching system and method and anti-explosion light truck

Номер: CN116461352A
Автор: ZHOU FENGTAO, JI PENGFEI, CHANG YINGHUI, HOU WEI, LI JIANCHANG, HUANG SHUAI, YE ZHUGANG, ZHANG LIPING, LIU WANHONG, SONG HUIFENG, SHI YAPING, JIN XUDONG, ZHAO YUAN, HE JIANG, ZHANG SHENGDA
Принадлежит:

The invention relates to an anti-explosion light truck, in particular to a mining tandem type hybrid power energy matching system and method and the anti-explosion light truck. Comprising an anti-explosion range extender and an anti-explosion power transmission system which are connected in series, and the anti-explosion range extender comprises an oil tank, an anti-explosion engine and an anti-explosion generator; the anti-explosion power transmission system comprises an anti-explosion driving motor and an anti-explosion battery; the oil tank supplies oil to the explosion-proof engine, the explosion-proof engine drives the explosion-proof generator to generate electricity, and electric energy is transmitted to the explosion-proof battery or the explosion-proof driving motor through the controller and is driven by the explosion-proof driving motor. By adopting the system and the method provided by the invention, the service life of the battery can be prolonged due to no deep discharge.

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Номер записи: 84
25-04-2023 дата публикации

Terminal verification device for new energy power plant safety system

Номер: CN116015850A
Автор: LIU DANNI, WANG SHENGDA, SUN XIAOFU, ZHAO WEI, CONG LI, HAO CHENGLIANG, SHI CHUNHUI, WANG LIHONG, CHEN CONG, HUANG SHUAI
Принадлежит:

The invention discloses a terminal verification device for a new energy power plant safety system, which is applied to the field of new energy power plants, and is characterized in that through the arrangement of online and offline synchronous verification modules, a user can activate the verification device only after passing the verification of the offline verification module; the user can continue to perform online verification on the verification device only when the user passes the verification, a new barrier is provided for the data security through the arrangement of the offline verification module, the user cannot perform the online verification operation when the offline verification module does not pass the verification, and compared with the prior art, the data security is greatly improved, and the data is effectively prevented from being tampered; the online verification module establishes a rule base on the basis of the control module, so that any operation of the system becomes ...

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Номер записи: 85
30-06-2023 дата публикации

Determination method for deloading trajectory of solid binding rocket

Номер: CN116362037A
Автор: FENG JIHANG, HONG GANG, CHEN KAI, HUANG SHUAI, ZHANG ZHEWEI
Принадлежит:

The invention discloses a method for determining a deloading trajectory of a solid binding rocket. The method comprises the following steps: S1, determining a standard trajectory of a solid booster under a windless condition; s2, obtaining a theoretical drop point of the solid booster according to the standard trajectory; s3, determining a deloading trajectory of the solid booster under the condition of wind under the standard working time; s4, determining a deloading trajectory of the solid booster under the condition of working time deviation in the presence of wind; s5, obtaining a final deloading trajectory according to the deloading trajectory obtained in the step S3 and the deloading trajectory obtained in the step S4; and S6, correcting the final deloading trajectory to enable the final deloading trajectory to meet the requirement of the theoretical drop point obtained in the step S2. Flight loads caused by wind in the flying process of the solid binding rocket can be remarkably ...

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Номер записи: 86
18-04-2023 дата публикации

Method for detecting residual TBBA in brominated epoxy resin

Номер: CN115980215A
Автор: WANG SHUANG, ZHAO JINGWEI, WEI JUAN, XIN YUE, HUANG SHUAI
Принадлежит:

The invention provides a method for detecting residual TBBA in brominated epoxy resin, and belongs to the technical field of chemical detection. According to the method, a high performance liquid chromatograph and a C18 reversed-phase bonded chromatographic column are adopted, a mixed eluent is used as a mobile phase, and a gradient elution method is adopted to detect components in a brominated epoxy resin sample solution; wherein the mixed eluent comprises a solvent A and a solvent B; the solvent A is a mixture of acetonitrile and water; the solvent B is a mixture of methanol, water and acetic acid. The method provided by the invention is accurate, efficient, simple, convenient, high in separation efficiency and high in analysis speed.

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Номер записи: 87
01-08-2023 дата публикации

Mould inhibitor suitable for green raisin mould pollution and application thereof

Номер: CN116508832A
Автор: WANG JING, LI XUEWEN, LEI YAXIN, ZHANG QI, HUANG SHUAI, TAO YONGXIA, WANG WEI, ZHAO CHENYANG, LI BAOXIANG, ZHU XUAN, ZHANG TINGTING, ZHAO YATING
Принадлежит:

The invention discloses a mold inhibitor suitable for green raisin mold pollution and application thereof.The mold inhibitor comprises 2-5 parts of natamycin, 20-40 parts of vitamin C, 100-130 parts of locust bean gum, 60-80 parts of glycerinum, 20-40 parts of a 0.1 M calcium hydroxide solution and 60-100 parts of 0.05 M glacial acetic acid. Through treatment of the natamycin, the technological parameters of the inhibitor are optimized, and the yield of the inhibitor is increased; the preparation process of the mold inhibitor is simple and easy to operate, the solubility and the stability of natamycin are remarkably improved, the mold inhibitor is applied to storage of green raisins, the shelf life of raisins is prolonged, reproduction of raisins mold is effectively inhibited, and the quality guarantee period of the raisins is prolonged. And the method is safe and effective, and solves the problem of high occurrence rate of mould pollution of green raisins.

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Номер записи: 88
23-05-2023 дата публикации

Low-water-absorption glazed tile based on dry-method powder preparation process and preparation method of low-water-absorption glazed tile

Номер: CN116143495A
Автор: LONG HAIREN, ZHAO WEIPEI, WANG QIUPING, HU MING, LIU XIANGDONG, XU DENGXIANG, LI WEIQUAN, HUANG SHUAI, XIE SUI
Принадлежит:

The invention relates to the technical field of architectural ceramics, in particular to a low-water-absorption glazed tile based on a dry-method powder making process and a preparation method thereof.The preparation method comprises the following steps that A, a blank is obtained through the dry-method powder making process; b, preparing basic glaze slip; c, preparing covering glaze; d, preparing color-developing glaze; e, preparing decorative glaze; f, performing compression molding on the blank in the step A, and drying to form a blank body layer; covering glaze is applied to form a covering glaze layer; applying color-developing glaze to form a color-developing glaze layer; applying decorative glaze to form a decorative glaze layer; and firing in a kiln to obtain the low-water-absorption glazed tile. According to the preparation method provided by the scheme, the covering glaze layer and the color development layer are additionally arranged between the green body layer and the decorative ...

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Номер записи: 89
23-06-2023 дата публикации

Throat offset type pneumatic thrust vectoring nozzle with reverse thrust function

Номер: CN116291943A
Автор: ZHANG YUDING, XU JINGLEI, HUANG SHUAI, PAN RUIFENG, ZHANG YUQI, LI YAO
Принадлежит:

The throat offset type pneumatic thrust vectoring nozzle with the reverse thrust function comprises a nozzle body, and an inner flow channel of the nozzle body sequentially comprises a nozzle inlet section, an equal straight section, a first throat front convergence section, a first throat section, a second throat section and a nozzle concave cavity between the first throat section and the second throat section; the spray pipe body is a binary double-throat spray pipe; an inner flow channel of the spray pipe body is formed by splicing a spray pipe fixing wall surface inner cavity and a spray pipe rear body inner cavity; the spray pipe rear body is divided into a spray pipe rear body upper plate and a spray pipe rear body lower plate along an inner flow channel of the spray pipe body; the spray pipe rear body upper plate and the spray pipe rear body lower plate slide in the sliding grooves in the side wall face of the spray pipe through the connecting sliding blocks. A reverse thrust device ...

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Номер записи: 90
14-07-2023 дата публикации

Fault diagnosis method, device and equipment in switch port test

Номер: CN116436833A
Автор: WENG AMAN, HUANG SHUAI, ZHU YINGSHU
Принадлежит:

The embodiment of the invention discloses a fault diagnosis method, device and equipment in a switch port test, and the method comprises the steps: determining all abnormal types which may occur in the switch port test according to the types of collection information of an optical port test tool before the switch port is tested through the optical port test tool; and determining an anomaly judgment condition corresponding to each anomaly type, and setting an independent counter for each anomaly type, so that when the switch port is tested by the optical port test tool, the switch port is tested by the optical port test tool. Continuous fault diagnosis is carried out through the multiple collection test data corresponding to each abnormal type, the corresponding abnormal judgment condition and the corresponding counter, and the diagnosis result of each abnormal type is output according to the value of the counter, so that the fault diagnosis accuracy of each abnormal type can be improved ...

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Номер записи: 91
27-06-2023 дата публикации

Automatic energy distribution system and method for mining series-parallel hybrid power system and anti-explosion light truck

Номер: CN116330953A
Автор: JI PENGFEI, ZHOU FENGTAO, CHANG YINGHUI, LI JIANCHANG, HOU WEI, ZHANG YANJUN, HUANG SHUAI, YE ZHUGANG, ZHANG LIPING, LIU WANHONG, CHE LIMING, SONG HUIFENG, JIN XUDONG, HAN XUESONG, WANG WEI
Принадлежит:

The invention relates to the technical field of hybrid power system energy matching, in particular to an automatic energy distribution system and method for a mining series-parallel hybrid power system and an anti-explosion light truck. Comprising an explosion-proof engine and an explosion-proof motor MG1 which are connected in series, the explosion-proof motor MG1 drives a planet carrier to rotate through a clutch, the planet carrier is meshed with a sun gear and a gear ring, the sun gear is connected with a vehicle body, and the gear ring is connected with the explosion-proof motor MG2 on one hand and connected with wheels through a main speed reducer on the other hand; the explosion-proof motor MG1 is electrically connected with the frequency converter, and the frequency converter is electrically connected with the explosion-proof storage battery, the automobile accessories and the explosion-proof motor MG2. And the service life of the battery can be prolonged due to no deep discharge ...

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Номер записи: 92
18-04-2023 дата публикации

Novel halogen-free copper-clad plate and preparation method thereof

Номер: CN115975341A
Автор: TIAN SHUGUANG, ZHAO JINGWEI, HUANG SHUAI
Принадлежит:

The invention provides a halogen-free copper-clad plate, which is prepared from the following raw materials in parts by weight: 90 to 110 parts of epoxy resin, 100 to 300 parts of nitrogen and phosphorus-containing epoxy curing agent, 0.5 to 5 parts of accelerant, 300 to 700 parts of solvent and 150 to 400 parts of inorganic filler. The halogen-free copper-clad plate with the specific formula and composition contains the nitrogen-phosphorus-containing epoxy curing agent with the specific structure and composition, the curing agent takes amido as an active group, the nitrogen element content is high, the synergistic flame-retardant effect with phosphorus is better, and the nitrogen element on the main chain of the long-chain curing agent has better compatibility and stability. According to the halogen-free copper-clad plate and the preparation method thereof, other simple raw material formulas and a specific pressing process are matched, so that the halogen-free copper-clad plate with more ...

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Номер записи: 93
04-04-2023 дата публикации

Preparation method of epoxy resin

Номер: CN115894466A
Автор: ZHANG CONG, HUANG SHUAI
Принадлежит:

The invention provides a preparation method of epoxy resin, and belongs to the technical field of resin synthesis. The epoxy resin prepared by the method provided by the invention has a triazabenzene and benzene ring structure, the unique structure can improve the heat resistance and heat and humidity resistance of the resin, meanwhile, the epoxy resin has relatively good tensile strength, bending strength and impact strength, phenol and urea are recycled in the preparation process, the process is simple, the yield is high, raw materials are easy to obtain, and the method is suitable for industrial production. The method has large-scale production and treatment conditions.

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Номер записи: 94
09-06-2023 дата публикации

Prefabricated Sam-level drainage guardrail structure and construction method thereof

Номер: CN116240836A
Автор: HUANG SHUAI, YANG FAN, LU YANG
Принадлежит:

The invention discloses a prefabricated Sam-level drainage guardrail structure and a construction method thereof.The prefabricated Sam-level drainage guardrail structure comprises a concrete body, upper steel bars, lower steel bars and reinforcing steel bars are arranged in the concrete body, the upper steel bars are arranged in the length direction of a guardrail, and the lower steel bars are arranged in the section direction of the guardrail; the reinforcing steel bars are arranged at the joints of the upper steel bars and the lower steel bars and at the break angles of the lower steel bars; a plurality of drainage holes penetrating through the concrete body are formed in the lower portion of the concrete body at intervals. The upper steel bars, the lower steel bars and the reinforcing steel bars form a steel bar framework to enhance the anti-collision grade of the concrete guardrail, and the problem that in an ultrahigh road section road with high-grade road single-slope drainage, a ...

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Номер записи: 95
16-05-2023 дата публикации

Novel heat-resistant epoxy curing agent containing nitrogen and phosphorus as well as preparation method and application of novel heat-resistant epoxy curing agent

Номер: CN116120369A
Автор: TIAN SHUGUANG, YANG YADONG, HUANG SHUAI
Принадлежит:

The invention provides a nitrogen and phosphorus-containing curing agent. The nitrogen and phosphorus-containing curing agent has a structure as shown in a formula (I). The specially designed nitrogen and phosphorus-containing curing agent with a specific structure and composition is a long-chain nitrogen and phosphorus-containing heat-resistant epoxy curing agent. According to the invention, DOPO reacts with dialdehyde to introduce amino, and a bismaleimide structure is further introduced, so that the heat-resistant epoxy curing agent containing nitrogen and phosphorus, which has excellent heat resistance and takes amino as an active group, is obtained. According to the curing agent, phosphorus is not easy to separate out, and the curing agent has excellent compatibility with epoxy resin; meanwhile, amino is contained, an amine curing agent does not need to be additionally added, the nitrogen element is fixed to a long chain, stability is higher, and compatibility is better. Furthermore ...

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Номер записи: 96
01-08-2023 дата публикации

Method and system for controlling dynamic balance of load in whole jacking process of tower crane

Номер: CN116513965A
Автор: MI CHENGHONG, ZHENG HUAIPENG, HUANG SHUAI
Принадлежит:

The invention discloses a method for controlling dynamic balance of load in the whole jacking process of a tower crane, which is executed by a main controller and comprises the following steps of: S1, putting a standard section in place to an introduction device; s2, acquiring a current output torque value I at the joint of the top of the tower body and the upper structure; s3, judging whether the current torque value I is smaller than or equal to an allowable value or not, and jacking to a specified position if the current torque value I is smaller than the allowable value; s4, acquiring a current moment value II at the joint of the climbing frame and the upper structure; and S5, judging whether the current torque value II is smaller than or equal to an allowable value, if so, judging whether the standard section is introduced in place, if so, enabling the jacking oil cylinder to act, enabling the upper structure to fall in place, and completing the jacking process. The invention further ...

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Номер записи: 97
13-04-2021 дата публикации

Residue transfer device

Номер: CN212950738U
Автор: TONG YITAO, CHEN JIATONG, YUAN JUNWEI, HUANG SHUAI, 佟以涛, 陈佳彤, 袁俊巍, 黄帅
Принадлежит: HUANGCHUAN PENGSHENG ANIMAL PRODUCTS CO LTD, HUANGCHUAN PENGSHENG ANIMAL PRODUCTS CO., LTD., 潢川县鹏升畜产品有限公司

The utility model relates to the technical field of transfer equipment, in particular to a residue transfer device which comprises a base, a transfer frame is arranged on the base, the transfer frame comprises four side plates distributed perpendicular to the base, grooves are formed in the upper surfaces of the four side plates, and limiting frames are hinged to the upper portions of the side plates. The lower surface of the limiting frame is provided with a pressing block matched with the groove, the inner edge of the woven bag can be fixed through cooperation of the pressing block on the lower surface of the limiting frame and the groove, the feeding efficiency is improved, the base is provided with a movable plate, through arrangement of the movable plate, the woven bag loaded with residues is dragged, and then the movable plate is driven to move towards the edge of the base; the movable plate is driven to assist in displacement of materials when the woven bag is dragged, operation ...

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Номер записи: 98
18-07-2023 дата публикации

Obstacle perspective imaging method and system

Номер: CN116452804A
Автор: DU FUXIN, HU AOKUN, LING HAIYANG, HUANG SHUAI, LI YIBIN
Принадлежит:

The invention belongs to the field of perspective imaging, and provides a shelter perspective imaging method and system, and the method comprises the steps: collecting a background image and a shelter image in the same environment; based on a pre-trained target detection model, carrying out dynamic identification on an occlusion object in the occlusion object image, and carrying out rectangular frame labeling to obtain an occlusion object labeling frame; processing the original shelter image by taking the shelter labeling box as a region of interest to obtain a to-be-processed image of interest; based on the to-be-processed interested image, extracting the shielding object according to the HSV range of the shielding object and carrying out binarization processing to obtain a shielding object image mask area; and carrying out image superposition on the mask area of the shielding object and the mask area of the background image to obtain a visual perspective image of the shielding object.

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Номер записи: 99
25-04-2023 дата публикации

Bolt and nut torsion test device

Номер: CN116007922A
Автор: HUANG SHUAI, FU YICHEN, MA JIANHUA, LYU JUANJUAN, HU YUNPENG, QU MINGLIANG
Принадлежит:

The invention provides a bolt and nut torsion test device, and belongs to the technical field of fastener test devices. The bolt and nut torsion and tension test device comprises a bolt clamp, a force bearing pad and a loading cushion block, the bolt clamp and the force bearing pad are used for being installed on a sensor module, the loading cushion block is installed on the force bearing pad, and bolt penetrating holes allowing a rod part of a bolt to penetrate through are formed in the bolt clamp, the loading cushion block and the force bearing pad or the bolt clamp and the loading cushion block and the force bearing pad respectively. The bolt clamp is provided with the rotation stopping groove used for being matched with the head of the bolt in a rotation stopping mode, the rotation stopping groove is a U-shaped groove, the two groove side walls of the U-shaped groove are used for being matched with the two parallel side faces of the head in a stopping mode, rotation stopping of the ...

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Номер записи: 100