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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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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 18. Отображено 18.
28-05-2014 дата публикации

Infrared water level measurement device and measurement method thereof

Номер: CN103822690A
Автор: CHEN HONG, YAN JING, CHEN JUN, LYU SHENGQI, YUAN SAIYU, FANG SHILONG, LI ZUISEN, XIE XIAOLEI
Принадлежит:

The invention discloses an infrared water level measurement device and a measurement method thereof. The device comprises a base, an infrared LED disposed at the top of the base, a miniature battery, providing the infrared LED with energy, a camera corresponding to the infrared LED, and a computer connected with the camera. The base is horizontally mounted on a model bed top. Intensity of infrared attenuates in energy when propagating in water, in proportion to the distance of passed water. According to the above principle, an infrared source is disposed on the model bed top, infrared passing the water is captured by the camera, intensity attenuation is obtained by image processing, and the distance of passed water is calculated and converted into water level. The use of the infrared decreases the interference of visible light, and the infrared source has low cost. The measurement device is fully automated and is high in precision. Non-contact dynamic water level measurement and water depth ...

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Номер записи: 1
02-07-2014 дата публикации

Water-related project local scour monitoring system and method based on ultrasonic sensing

Номер: CN103901433A
Автор: FANG SHILONG, WU LIHUA, NI FEI, XU YANG, SHI XIAOFEI, ZHU LIANG, YU JIA
Принадлежит:

The invention discloses a water-related project local scour monitoring system and method based on ultrasonic sensing. According to the system and method, a stepping motor fixed on the inner wall of a protective sleeve rotates to drive a built-in cylinder connected with the protective sleeve through a concentric bearing to rotate, and multiple ultrasonic probes are fixed in round holes in the lateral wall of the built-in cylinder; based on the connection, a computer remotely controls the stepping motor to rotate to enable the ultrasonic probes to scan the three-dimensional terrain, the rotating angle of the stepping motor and the distance between the surface of each ultrasonic probe and a sand bed surface are transformed into local scour terrain three-dimensional position coordinate point data by establishing a three-dimensional coordinate system, the data are remotely transmitted to the computer, and then automatic real-time monitoring of water-related project local scour is achieved. According ...

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Номер записи: 2
08-10-2014 дата публикации

Automatic adjusting device and adjusting method for generating of uniform flows by open-trench experiment water channel

Номер: CN104090588A
Автор: FANG SHILONG, WU LIHUA, JI SHUNLI, NI FEI, SHI XIAOFEI, ZHAO SUZHENG, ZHENG HONGJUAN, ZHU LIANG, ZHOU CHUNXU
Принадлежит:

The invention discloses an automatic adjusting device and adjusting method for generating of uniform flows by an open-trench experiment water channel. Data is continuously obtained through automatic limnimeters and fed back to a computer and then comparison with a target water level is carried out by the computer and then an AC motor is controlled to rotate positively and negatively to drive a worm and worm gears to rotate and drag upstream and downstream support ends of the water channel to ascend and descend vertically so as to realize automatic adjustment of a base slope of the water channel until uniform flows are generated. Through a calibration test, a relation of a change quantity of the base slope of the water channel, an initial base slope of the water channel and a slope of a water surface is obtained and the change quantity of the base slope of the water channel is converted into a rotation angle of the AC motor so that it is realized that the limnimeters automatically obtain ...

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Номер записи: 3
30-09-2015 дата публикации

Ecological economy type revetment structure

Номер: CN0204676485U
Автор: ZHENG HONGJUAN, FANG SHILONG, WU LIHUA, YANG JINYONG, ZHOU CHUNXU, SHI XIAOFEI
Принадлежит:

The utility model discloses an ecological economy type revetment structure, it inclines by water from the shore protection to include sets gradually the pile foundation to the bank, the steel is moulded compound geogrid, rock mound, rubble inverted filter, geotechnological cloth and is backfilled planting soil, the shore protection is equipped with the view platform, the view platform is equipped with multi -functional guardrail, the pile foundation connects into whole with concrete beam between two liang, the steel is moulded compound geogrid and is closely depended on the pile foundation, buckles and spread to view platform end in its upper portion, buckles and press below the rock mound in the lower part, plant the flourishing solid native vegetation of root system on the backfill planting soil. The utility model discloses utilizing the excavation characteristics of exempting from of energy dissipation, pressure -relief and the pile foundation of rock mound, having simple structure, ...

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Номер записи: 4
15-10-2014 дата публикации

Method and system for achieving Android system mobile phone hotspot WPS connection

Номер: CN104105218A
Автор: FANG SHILONG, LONG NA
Принадлежит:

The invention discloses a method and system for achieving Android system mobile phone hotspot WPS connection. The method comprises a step (A) of presetting a button for starting WPS connection in a UI layer, adding a first interface and a second interface to an intermediate layer; adding a monitoring file to a protocol stack; a step (B) of utilizing the system to respond to the clicking on the button by users to form a clicking event, utilizing the intermediate layer to process the event, calling the first interface to start the protocol stack, then calling the second interface to send messages to a driving layer, and starting a WPS process; a step (C) of monitoring connecting data sent by a terminal through the monitoring file, sending the connecting data to the protocol stack, and utilizing the connecting data through the protocol stack to connect the terminal to a WiFi network. An Android system mobile phone becomes a wifi hotspot through the method, other terminals can establish connection ...

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Номер записи: 5
02-05-2023 дата публикации

Mud guard support and vehicle

Номер: CN116039772A
Автор: ZHU WEIMIN, LI TUAN, LI JUN, YU DONG, LI DEGUANG, FANG SHILONG, WU WENJUN, ZHANG WENDA, ZHAN XINGCHENG
Принадлежит:

The fender support comprises a mounting seat, a supporting beam and a fixing mechanism, the mounting seat is used for being mounted on a frame of a vehicle body, the supporting beam is provided with two opposite ends, one end of the supporting beam is mounted on the mounting seat, the supporting beam is used for mounting a fender, and the fixing mechanism is used for fixing the fender. The fixing mechanism comprises a flexible connecting piece extending in the same direction as the supporting beam, one end of the flexible connecting piece is connected with the end, away from the mounting base, of the supporting beam, and the other end of the flexible connecting piece is used for being connected with the frame. The weight burden of the fender support is not increased, and the reliability is high.

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Номер записи: 6
11-11-2009 дата публикации

Asymmetrical cycle compound-balanced pumping unit

Номер: CN0101575962A
Автор: CHEN YONGJUN, ZHOU QICAI, GAN JIANHUI, FANG SHILONG, YONGJUN CHEN, QICAI ZHOU, JIANHUI GAN, SHILONG FANG
Принадлежит:

The invention relates to an asymmetrical cycle compound-balanced pumping unit, which comprises a polished rod eye, a lifting rope, a horse head, a walking beam, a bracket, a crossbeam, a hanging shaft, a supporting seat, a walking beam balance weight, a positioning shaft, a lifting hole, a connecting rod, a crank device, a crank offset angle, a crank pin, a speed reducer, a pedestal, a motor, a brake and the like. The asymmetrical cycle compound-balanced pumping unit is characterized in that the tail of the walking beam is provided with a rigid bias balance weight, and a connecting line of the gravity center of the rigid bias balance weight and the gravity center of the walking beam, together with the horizontal line, forms a downward bias walking beam balance weight bias angle; the crank offset angle is formed between the connecting line of the gravity center of a crank balance block of the pumping unit and the center of a crank shaft and the connecting line of the center of the crank ...

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Номер записи: 7
09-05-2023 дата публикации

Large prefabricated reinforced concrete ecological protection slope

Номер: CN116084343A
Автор: SHI XIAOFEI, ZHENG HONGJUAN, ZHAO SUZHENG, NI FEI, FANG SHILONG, SHI DACHENG, HE CHENLEI, XIE YUNFEI, ZHOU CHUNXU, ZHU LIANG
Принадлежит:

The invention discloses a large prefabricated reinforced concrete ecological protection slope, and relates to the technical field of river channel protection slope structures, the large prefabricated reinforced concrete ecological protection slope comprises a base block, the base block is of a square structure, a groove is formed in one side of the base block, a plurality of water permeable holes are formed in the peripheral side wall of the base block, and dovetail convex blocks are installed on the two adjacent outer side walls of the base block; and dovetail grooves are correspondingly formed in the other two sides. In the invention, materials such as soil, sand and stones can be placed in the grooves of the base blocks, the overwater part can be planted to facilitate regreening, and the underwater part is filled with broken stones to form a honeycomb structure, so that the impact of part of water flow can be counteracted, and the impact and damage of water potential to the slope protection ...

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Номер записи: 8
02-05-2023 дата публикации

Dredging monitoring device for trailing suction dredger and monitoring method thereof

Номер: CN116045178A
Автор: SHI YUZHOU, WANG SIWEN, PU HAOWEI, XIE YUNFEI, FANG SHILONG, LIN WEI, CAO YE, ZHANG QIFENG, ZHAO HUANYU, BAO ZHIPENG, SHI XIAOFEI, NI FEI, SHI DACHENG
Принадлежит:

The dredging monitoring device comprises a monitoring equipment body and an anti-falling mechanism, a mounting rod is arranged at the bottom of the monitoring equipment body, a mounting plate is arranged at one end of the mounting rod, the anti-falling mechanism comprises a circular plate, a winding roller is arranged on one side of the circular plate, a connecting rope is fixedly connected to the outer wall of the winding roller, and the connecting rope is fixedly connected to the bottom of the monitoring equipment body. An inserting rod is arranged at one end of the connecting rope, a threaded rod is arranged at the bottom end of the inserting rod, a strip-shaped plate is arranged on one side of the monitoring equipment body, a fixing block is arranged on one side of the strip-shaped plate, a through hole is formed in one side of the fixing block, and a locking nut is arranged on one side of the fixing block. According to the monitoring device, the winding roller, the connecting rope, ...

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Номер записи: 9
26-05-2023 дата публикации

Automotive urea tank integration device and commercial vehicle

Номер: CN116160847A
Автор: CHI JIAMING, XU JIAYI, FANG YOUHU, FANG SHILONG
Принадлежит:

The invention discloses an automotive urea tank integration device and a commercial vehicle, the automotive urea tank integration device comprises a mounting part, a urea supply assembly, a storage battery assembly and a metering pump assembly, the mounting part is mounted on the side of a frame assembly, and the mounting part is provided with a first mounting area and a second mounting area which are sequentially arranged in the horizontal direction; the urea supply assembly is installed in the first installation area, the storage battery assembly is installed in the second installation area, and the metering pump assembly is installed on the installation part, is adjacent to the first installation area in the horizontal direction and is used for metering and controlling the urea supply assembly to output a urea solution. The urea supply assembly, the storage battery assembly and the metering pump assembly are integrated, the installation occupied space is reduced, due to the fact that ...

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Номер записи: 10
05-05-2023 дата публикации

Ecological critical underground water level dynamic prediction method and rainfall detection device

Номер: CN116068674A
Автор: LIN WEI, FU WENWEI, XUE YANG, WU LIHUA, JIA JUNRUI, FANG SHILONG, ZHANG JIARUI, SHEN YUTING
Принадлежит:

The invention relates to the technical field of underground water level prediction, in particular to an ecological critical underground water level dynamic prediction method and a rainfall detection device, and the method comprises the steps of data acquisition, data arrangement and analysis, model construction and water level prediction. According to the invention, the bottom end of the connecting line I is fixedly connected with a counterweight ball, when the pluviometer is inclined, the pluviometer can make the connecting cylinder inclined, and because the counterweight ball can droop naturally all the time, when the connecting cylinder is inclined, the counterweight ball can pull the connecting line II upwards, and the connecting line II can pull the sliding block upwards, so that the pluviometer can pull the sliding block upwards; therefore, the two conductive blocks can be conducted through the conductive strip, and the alarm mechanism gives an alarm, so that a worker is reminded ...

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Номер записи: 11
29-12-2010 дата публикации

Novel beam counterweight connecting device

Номер: CN0101929325A
Автор: CHEN YONGJUN, ZHOU QICAI, GAN JIANHUI, FANG SHILONG, YONGJUN CHEN, QICAI ZHOU, JIANHUI GAN, SHILONG FANG
Принадлежит:

The invention relates to a novel beam counterweight connecting device. The device comprises a rear counterweight, a hoisting hole, a positioning shaft, a hanging shaft, a supporting seat, a beam bearing seat, a walking beam, a connecting rod, a horse head, a polished rod eye, a crank device, a pedestal, a motor, a brake and the like, and is characterized in that a triangular block connected with the rear counterweight is fixedly sleeved on the tail part of the walking beam and hanged above the tail part of the walking beam through the hanging shaft; and the positioning shaft is arranged between the triangular block connected with the rear counterweight and the tail part of the walking beam. The device has the advantages of energy conservation, stable structure, good balancing effect and the like.

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Номер записи: 12
11-08-2023 дата публикации

Traction seat and tractor

Номер: CN116573069A
Автор: WU WENJUN, FANG SHILONG, YU DONG, LI DEGUANG, HUANG XIN, WEI ZUJIE
Принадлежит:

The traction seat comprises a panel, two supports, a support, two pin shafts and two buffer rings, the two supports are oppositely mounted at the left end and the right end of the lower side of the panel in a left-right mode at intervals, each support comprises two mounting plates, and the two mounting plates are arranged on the panel in the left-right direction at intervals and extend downwards; the two mounting plates are oppositely provided with mounting holes penetrating in the left-right direction, the support is provided with two hinge parts, each hinge part is provided with a hinge hole in a penetrating mode in the left-right direction and extends upwards to stretch into the position between the two mounting plates of the corresponding support, and the two pin shafts penetrate through the corresponding hinge holes and the two mounting holes of the support respectively. The buffer rings are arranged in the hinge holes and sleeved with the pin shafts, each buffer ring comprises a buffer ...

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Номер записи: 13
06-06-2023 дата публикации

Front lower protection device, assembly and vehicle

Номер: CN116215426A
Автор: ZHANG WENDA, FANG SHILONG, LI TUAN, HUANG YULONG, ZHAN XINGCHENG, QIN XIAOYAN, YU DONG, LI DEGUANG
Принадлежит:

The invention discloses a front lower protection device, an assembly and a vehicle, the front lower protection device comprises a cross beam, two first connecting frames and two second connecting frames, the cross beam extends in the transverse direction to be arranged below a vehicle frame, the two first connecting frames are arranged at the two ends of the cross beam in the transverse direction respectively, and each first connecting frame is used for being connected with a pedal device; the two second connecting frames are distributed on the cross beam in the transverse direction at intervals and located between the two first connecting frames, and the second connecting frames are used for being connected with the vehicle frame. In the embodiment, the front lower protection device is provided with the two first connecting frames capable of integrating the pedal device, the pedal device is directly fixed to the front lower protection device to form the front lower protection assembly, ...

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Номер записи: 14
08-03-2017 дата публикации

U -shaped pipe assembly

Номер: CN0206000958U
Автор: LIU JUNHUA, LIU YUQI, FANG SHILONG, YU HONGFA, YU NING, XIE SHUAITAO, SUN JIANLUN, CHEN HONG, QU FANG, HU JIE
Принадлежит: JIANGSU MARITIME INST, JIANGSU MARITIME INSTITUTE

The utility model relates to a U -shaped pipe assembly, including first straight tube, second straight tube and return bend, the both ends of return bend are connected with the bottom of first straight tube, second straight tube respectively, are provided with first piston in the first straight tube, are provided with the second piston in the second straight tube, form inclosed compression chamber between first piston, second piston and the return bend inner chamber, and the mouth of pipe outrigger of first straight tube is equipped with first spur gear, is provided with a drive mechanism between first spur gear and the first piston, and first piston moves and drives first positive gear revolve, the mouth of pipe outrigger of second straight tube is equipped with the second spur gear, is provided with secondary drive mechanism between second spur gear and the second piston, and the second piston moves and drives the positive gear revolve of second. Can make two pistons remove together through ...

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Номер записи: 15
27-06-2023 дата публикации

Traction seat assembly and tractor

Номер: CN116331372A
Автор: HUANG XIN, FANG SHILONG, YU DONG, LI DEGUANG, ZHANG WENDA
Принадлежит:

The invention discloses a traction seat assembly and a tractor. The traction seat assembly comprises a base, a traction seat, a locking structure and a driving device, the traction seat is mounted on the base in a sliding manner; the locking structure is arranged between the traction seat and the base and has a locking state in which the traction seat and the base are clamped and an unlocking state in which the limitation between the base and the traction seat is relieved; and the driving device is in driving connection with the locking structure, so that the locking structure is switched between the locking state and the unlocking state under the driving of the driving device. The connecting mode that a traditional traction base assembly is connected and fixed through bolts is improved, and the problem that when the position of a traction base needs to be adjusted, the traction base needs to be manually hoisted, disassembled and reassembled, and operation is inconvenient is solved.

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Номер записи: 16
29-12-2010 дата публикации

Offset crank device

Номер: CN0101929324A
Автор: CHEN YONGJUN, ZHOU QICAI, GAN JIANHUI, FANG SHILONG, YONGJUN CHEN, QICAI ZHOU, JIANHUI GAN, SHILONG FANG
Принадлежит:

The invention relates to an offset crank device which pulls a connecting rod on an oil field pumping unit. The device comprises a walking beam rear weight, a walking beam, a mule head, a beam hanger, a connecting rod, a crank counterbalance, a crank pin, a crank and the like. The device is characterized in that a crank offset angle is arranged between the connecting line of the gravity center of the crank counterbalance of the pumping unit and axial center of the crank, and the connecting line of the crank pin center and the gravity center of the crank axis. The invention has the advantages of stable structure, good balance effect, small torque ripple and the like.

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Номер записи: 17
08-10-2014 дата публикации

WiFi point-to-point data transmission method and system

Номер: CN104092769A
Автор: FANG SHILONG
Принадлежит:

The invention discloses a WiFi point-to-point data transmission method and system. When a first mobile terminal receives an operation command of a user to build WiFi connection with a second mobile terminal, a specific channel used for keeping away from interference of a nearby WiFi wireless router is randomly selected by the first mobile terminal according to the random algorithm; data to be transmitted are coded by the first mobile terminal, and the coded data are transmitted to the second mobile terminal through the specific channel. By means of the data transmission method, the point-to-point connection terminal can automatically select the working channel different from the nearby WiFi wireless router in working frequency, interference of the wireless router is avoided, and data transmission anti-interference is improved.

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Номер записи: 18