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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 34. Отображено 34.
29-06-2017 дата публикации

HOPPER CAR BODY AND HOPPER CAR FOR RAILWAY COAL TRANSPORTATION

Номер: WO2017107675A1
Автор: XU, Donghua, SHE, Jiangping, LIU, Fengwei, LIU, Wenliang, YANG, Yongqiang, WANG, Shouxiong, WANG, Baolei, JIANG, Baoliang, HOU, Jianyun, YIN, Gang, PENG, Quanhai, XIA, Wei, WANG, Minfeng, CHEN, Xueliang
Принадлежит:

Disclosed are a hopper car body and a hopper car for railway coal transportation, comprising a chassis assembly (11), a touch-type bottom door opening and closing mechanism (12), a first side wall assembly (131), a second side wall assembly (132), a hopper assembly (14), a support bar assembly (15), a first end wall assembly (161), and a second end wall assembly (162); the touch-type bottom door opening and closing mechanism (12) is arranged at the bottom of the chassis assembly (11); the first side wall assembly (131) and the second side wall assembly (132) are arranged respectively on the two side edges of the chassis assembly (11); one end of the support bar assembly (15) is connected to the first side wall assembly (131), and the other end of the stay bar assembly (15) is connected to the second side wall assembly (132); the first end wall assembly (161) and the second end wall assembly (162) are arranged respectively at two ends of the chassis assembly (11); adjacent ones of the first ...

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Номер записи: 1
08-06-2017 дата публикации

MOVABLE SIDE WALL AND OPENING/CLOSING MECHANISM FOR RAILROAD BOXCARS

Номер: WO2017092542A1
Автор: XU, Donghua, JIANG, Qiangjun, LIU, Haitao, LIU, Fengwei, LIU, Wenliang, JING, Chuanfeng, WANG, Baolei, ZHANG, Jinfa, ZHANG, Xunqi, LIU, Huanyun
Принадлежит:

A movable side wall and opening/closing mechanism for railroad boxcars, comprising a side wall assembly (1), an end-portion opening/closing mechanism (2), a hinged rod assembly (3), a lateral door central clamping device (4), a upper transmission shaft assembly (5), a lower transmission shaft assembly (6), a upper track assembly (7) and a lower track assembly (8); upon loading/unloading cargo, the movable side wall can be opened further, so as to allow multiple forklifts of any tonnage on the ground to load/unload cargo to/from any positions of a carriage; the hinged rod assembly (3) and the central clamping device (4) are provided to keep the movable side wall reliably closed in order to ensure security and self-locking during transportation.

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Номер записи: 2
11-08-2023 дата публикации

Movable top cover mounting structure and railway wagon applying same

Номер: CN116573004A
Автор: JIAO YANG, FAN WENMING, WANG PENG, XU YONG, LI XIAOJUN, XIE JINGJIA, XIN XIANTAO, LIU YUFEN, HEGGE, WANG BAOLEI, LIU FENGWEI, HU HAIBIN, JIANG RUIJIN, SHI CHUNJIANG, LIU HAITAO, ZHANG LIANGWEI, WANG LINA, YI JUN'EN, CHEN RUI, XU LI, ZHOU HUAN, YAN ZHIXIONG, ZANG GUOQUN, WU HUIPING, XU DONGHUA, CAI QING
Принадлежит:

The invention provides a movable top cover mounting structure and a railway wagon applying the same, and relates to the technical field of railway vehicle parts. The movable top cover mounting structure comprises a folding movable top cover, a guide rail and a guide device mounted on the guide rail, the guide rail comprises a horizontal rail section, an arc-shaped rail section and a storage rail section; the guiding device is arranged on the guide rail in a sliding mode and fixedly connected with one end of the folding type movable top cover. The guide rail is further provided with a locking device used for locking the folding type movable top cover. The invention further discloses a railway wagon which comprises the movable top cover mounting structure. Based on the technical scheme, the stability of the movable top cover in the moving process and when the movable top cover is fully opened is guaranteed, the operation efficiency and safety are improved, and loading and unloading of a railway ...

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Номер записи: 3
26-07-2018 дата публикации

BOGIE OF EXPRESS RAILWAY WAGON

Номер: WO2018133880A1
Автор: XU, Yong, LIU, Fengwei, JIANG, Ruijin, WANG, Baolei, XIAO, Guangyi, LI, Ziming, ZHANG, Liangwei, LIU, Aiwen, LI, Qiaoneng, JIANG, Heyan
Принадлежит:

Disclosed is a bogie of an express railway wagon. The bogie comprises a frame (200), four sets of revolving arm type axle box positioning devices (100), two sets of wheel pair components (500), a swing bolster (300) and a set of foundation brake devices (600). The frame further comprises a pair of arc-shaped longitudinal beams (280). A U-shaped cavity (244) in the middle of a frame side beam (240) is provided with a secondary rubber spring mounting platform (245). The swing bolster (300) uses a secondary rubber spring mounting base (360) of a forged piece to replace a welding structure. An axle box elastic suspension system (150) is provided with a primary rubber spring (154). The bogie is applicable to express railway wagons with a running speed of 140 km/h - 160 km/h and an axle load not greater than 18t.

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Номер записи: 4
21-05-2015 дата публикации

LINK TYPE SECONDARY LOCKING DEVICE, HOPPER CAR BOTTOM DOOR AND HOPPER CAR

Номер: WO2015070721A1
Автор: SHI, Chunjiang, SUN, Mingdao, JIANG, Qiangjun, LIU, Fengwei, WANG, Baolei, LIU, Wenliang, TANG, Chuqiang, JIANG, Ruijin, LIN, Liangcai, FU, Tiejun
Принадлежит:

Disclosed are a link type secondary locking device, a hopper car bottom door and a hopper car, relating to the technical field of railway wagons. The link type secondary locking device comprises a transmission shaft, a door opening arm, a first roller, a second roller, a first locating pin, an anti-rotation disc and a link mechanism. The hopper car bottom door comprises the link type secondary locking device. The hopper car comprises the bottom door. Even when the link type secondary locking device is accidentally under a force, the link mechanism cannot rotate and then a driven arm likewise cannot rotate. The hopper car bottom door can avoid accidental opening of the hopper car bottom door. The hopper car is more reliable in use.

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Номер записи: 5
17-11-2011 дата публикации

FULL SIDE BEARING BEARING-TYPE RAILWAY TRUCK BOGIE

Номер: WO2011140806A1
Автор: SUN, Mingdao, XU, Yong, WANG, Baolei, LI, Yongjiang, LUO, Hui, GONG, Wanlu, XIAO, Guangyi
Принадлежит:

A full side bearing bearing-type railway truck bogie comprises two side frame assemblies (12), a bolster assembly (15) and two sets of center spring hanging devices (14). A centre guide hole (15a) which is matched with a cylindrical upper center plate (16) of a truck body is formed in the center of the bolster assembly and used for transmitting the longitudinal force and the horizontal force of the truck body. The two ends of the bolster assembly are provided with lower side bearing mounting holes (15b) those are formed corresponding to the upper sides of the center spring hanging devices (14). Lower side bearings (13) corresponding to upper side bearings (17) on the two sides of a truck body are provided in the lower side bearing mounting holes (15b) for transferring the vertical load of the truck body. The bogie has the advantages of less weight, high stability of truck side rolling vibration, high critical speed during empty-load state and better curve passing ability during heavy-load ...

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Номер записи: 6
06-07-2017 дата публикации

ANTI-DERAILING BOGIE BASED ON ADAPTER POSITIONING DETECTION AND DERAILING DETECTION METHOD

Номер: WO2017113983A1
Автор: SHEN, Sheng, LIU, Fengwei, WANG, Baolei, JIANG, Ruijin, XU, Yong, CHEN, Zushun, ZHANG, Liangwei, XIAO, Guangyi, LUO, Hui, LIU, Aiwen, YI, Junen, LI, Qiaoneng, JIANG, Heyan
Принадлежит:

An anti-derailing bogie based on adapter positioning detection and a derailing detection method. The anti-derailing bogie comprises axle box positioning devices (1), a side frame assembly (2), a swing bolster assembly (3), basic braking devices (4), and a wheel axle assembly (5), wherein an adapter (6) is mounted between the side frame assembly (2) and the axle box positioning device (1). The anti-derailing bogie further comprises derailing detection devices (7) mounted on the inner side surfaces of four adapters (6). In the derailing detection method, a function of derailing warning for a railway vehicle is implemented by adding derailing detection devices (7) on a bogie, thereby resolving the problem in railway vehicles of being unable to predict derailing, and providing guarantees for ensuring railway transportation safety and reducing derailing accidents of railway vehicles.

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Номер записи: 7
16-10-2014 дата публикации

LOCKING DEVICE FOR BOTTOM SIDE DOOR OF RAILWAY OPEN WAGON

Номер: WO2014166361A1
Автор: LIU, Chongyuan, DING, Hanping, WANG, Baolei, YAO, Chunliang, JING, Chuanfeng, LIU, Fengwei
Принадлежит:

A locking device for a bottom side door of a railway open wagon comprises a locking seat (1), a locking plate (2), and a latch (3). A working shaft at an upper end of the locking plate (2) fits a first working groove (104) of the locking seat (1). An upper end of the latch (3) can rotate in a vertical plate hole (103) of the locking seat (1). A lower end of the latch (3) can rotate in a latch (3) connecting hole (201) at a lower end of the locking plate (2). The latch (3) has elastic deformation under the action of external force. The locking device has a first dead point. The first dead point is located at the center of the first working groove (104). The latch (3) passes through the first dead point under the action of external force to open or lock the locking device. The locking device cannot be opened by mistake during running of vehicles and turnover of car tipplers, and the working efficiency is improved.

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Номер записи: 8
17-11-2011 дата публикации

EMPTY-WEIGHT TWO-STAGE FRICTIONAL LOWER SIDE BEARING FOR USE IN RAILWAY FREIGHT CAR BOGIE

Номер: WO2011140805A1
Автор: SUN, Mingdao, XU, Yong, WANG, Baolei, GONG, Wanlu
Принадлежит:

An empty-weight two-stage frictional lower side bearing for use in the railway freight car bogie, comprises a side bearing outer sleeve pressure plate (7) whose top part is equipped with empty-load frictional plates (3), a side bearing inner base (6) whose upper part is provided with a pressing block (2) of the inner seat of the side bearing, and a heavy-load frictional plate (1) equipped on the top part of the pressing block (2) of the inner seat of the side bearing. The friction coefficient μk of the empty-load frictional plates (3) is greater than the friction factor μz of the heavy-load frictional plate (1). An elastic element (5) is provided between the side bearing inner base (6) and a side bearing outer sleeve (4) to control the vertical position relative to each other. The horizontal position of the empty-load frictional plates (3) under empty state is higher than that of the heavy-load frictional plate (1). The horizontal positions of the empty-load frictional plates (3) under ...

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Номер записи: 9
22-06-2017 дата публикации

OPENABLE TOP LID FOR RAILWAY FREIGHT CAR AND RAILWAY FREIGHT CAR

Номер: WO2017101603A1
Автор: XU, Donghua, LI, Xiaojun, JIANG, Qiangjun, LIU, Fengwei, WANG, Baolei, LIN, Liangcai, WANG, Shouxiong, LI, Jialiang, JIANG, Baoliang
Принадлежит:

An openable top lid for a railway freight car and a railway freight car. The openable top lid comprises a cylinder (1), a connecting bar (2) and a movable top lid (3); a carriage of a railway freight car mounted with the movable top lid can be used to economically and efficiently transport granular cargo requiring anti-wetting and anti-humidity measures, or granular cargo harmful to the environment. The movable top lid can slide along a top of the car or a lateral wall having a variable-arc radial cross section, thus making full use of the car clearance, enabling a railway car to increase car volume and lower the center of gravity thereof.

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Номер записи: 10
07-06-2018 дата публикации

TANK TRUCK

Номер: WO2018099096A1
Автор: LV, Changle, HE, Yuanxin, LI, Yongli, YANG, Qingyi, WANG, Baolei, JIANG, Qiangjun, LIU, Fengwei, TANG, Chuqiang, XIONG, Zhenyan, HUANG, Sheng, XU, Weiguo, WU, Qi, ZENG, Yongkui, HUANG, Zhengxian, YANG, Shuai
Принадлежит:

Disclosed is a tank truck, comprising: a bogie (3); a storage tank (5); a pipeline safety system (7) connected to the storage tank; a traction bolster device (4) disposed on the bogie and comprising two traction bolsters respectively fixed to two ends of the storage tank, each of the traction bolsters comprising a traction beam, a crossbeam, a bolster beam, an end beam and a side beam; and a braking device (6, 2) disposed on the bogie and fixed to the traction bolster device and the storage tank. The crossbeam, the bolster beam and the end beam are fixed in parallel onto the traction beam; one end of the side beam is fixed to the end beam, and the other end thereof is fixed to the bolster beam; and the end of the storage tank is supported on the bolster beam and the crossbeam. The storage tank comprises a cylinder, an inner container disposed inside the cylinder, a thermal insulation layer disposed between the inner container and the cylinder, and a supporting device. With the tank truck ...

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Номер записи: 11
03-11-2011 дата публикации

RAILWAY FREIGHT CAR BOGIE

Номер: WO2011134263A1
Автор: SUN, Mingdao, XU, Yong, WANG, Baolei, LI, Yongjiang
Принадлежит:

A railway freight car bogie comprises a small top angle wedge (8a) located on the top of a damping spring. A main friction surface (8a1) of the wedge is in contact with a vertical column friction plate. An auxiliary friction surface (8a2) of the wedge is in contact with a bolster surface of a swing bolster assembly. The structural parameters of the wedge satisfy a specific formula: α=16~30°, and μ＜tgα＜μ+μ1, wherein α is the angle between the auxiliary friction surface and a vertical plane, μ is the frictional factor of the main friction surface and μ1 is the frictional factor of the auxiliary friction surface. The bogie presents the following advantages: a simple structure, low production and maintenance cost, sufficient diamond resistance rigidity and better dynamic property and curve passing performance. The bogie can meet the need of significant speed acceleration of a railway freight car.

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Номер записи: 12
03-05-2018 дата публикации

MULTIMODAL TRANSPORT INTERWORKING SYSTEM

Номер: WO2018076834A1
Автор: HU, Haiping, SU, Lijie, ZHANG, Lei, LIU, Tao, HU, Haibin, LIU, Fengwei, TANG, Chuqiang, WANG, Baolei, HU, Yueming, ZUO, Yunqing, ZHU, Junqin
Принадлежит:

A multimodal transport interworking system, at least comprising: a rail system; a cargo moving vehicle (31), which may be movably disposed on a rail beam of the rail system (30); a transfer device (32), for use in transferring a cargo loading component (33) from a transport means to below the cargo moving vehicle (31) and loading onto the cargo moving vehicle, or unloading the cargo loading component (33) from on the cargo moving vehicle and conveying onto the transport means; a processor, which is connected to the cargo moving device (31) and the transfer device (32) so as to control the transfer device to transfer the cargo loading component, and after the cargo loading component clamps onto the cargo moving vehicle, to control the cargo moving vehicle to move on the rail beam.

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Номер записи: 13
21-05-2015 дата публикации

SECONDARY LOCKING DEVICE, HOPPER CAR BOTTOM DOOR AND HOPPER CAR

Номер: WO2015070720A1
Автор: SHI, Chunjiang, SUN, Mingdao, JIANG, Qiangjun, LIU, Fengwei, WANG, Baolei, LIU, Wenliang, TANG, Chuqiang, JIANG, Ruijin, LIN, Liangcai, FU, Tiejun
Принадлежит:

A secondary locking device, comprising a first transmission shaft (1), a second transmission shaft (2), a clutch, a pressure mechanism and a reset mechanism; under the pressure of the pressure mechanism, the clutch enables the first transmission shaft (1) to separate from the second transmission shaft (2); and under the action of the reset mechanism, the clutch enables the first transmission shaft (1) to engage with the second transmission shaft (2). The secondary locking device can be used for the bottom door of a hopper car, so that the bottom door of the hopper car opening and closing after passing over dead center in a flat four-bar linkage is more reliable.

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Номер записи: 14
12-05-2016 дата публикации

ENGINEERING VEHICLE HAVING BALLAST UNLOADING DEVICE AND BALLAST LEVELLING DEVICE

Номер: WO2016070714A1
Автор: CHEN, Wei, LIN, Liangcai, TANG, Chuqiang, WANG, Baolei, LIU, Junxiang, YIN, Xuefeng, LEI, Qingping, CHEN, Rui, SHI, Feng, SUI, Wei, MEI, Kun, ZHANG, Nan, HE, Yan, HE, Luyao
Принадлежит:

An engineering vehicle having a ballast unloading device (100) and a ballast levelling device (200). The engineering vehicle comprises a vehicle body (10), and the ballast unloading device (100) and the ballast levelling device (200) arranged on the vehicle body (10). The ballast unloading device (100) comprises: a ballast carrying portion (20), provided with ballast unloading openings (21), the ballast carrying portion (20) being arranged on the vehicle body (10); ballast unloading doors (30), capable of rotating with respect to the ballast carrying portion (20), inner unloading channels (31) and outer unloading channels (32) being arranged on the ballast unloading doors (30), the ballast unloading doors (30) also comprising stopper portions (33) located between the inner unloading channels (31) and the outer unloading channels (32). The ballast levelling device (200) comprises: a plough piece (220), slidably fixed on the vehicle body (10), so as to rise or fall with respect to the vehicle ...

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Номер записи: 15
03-11-2011 дата публикации

INCLINED WEDGE VIBRATION REDUCTION DEVICE FOR RAILWAY FREIGHT CAR BOGIE

Номер: WO2011134264A1
Автор: SUN, Mingdao, XU, Yong, WANG, Baolei, XIAO, Guangyi
Принадлежит:

An inclined wedge vibration reduction device for the railway freight car bogie, comprises an inclined wedge component (1) and a vibration reduction spring component (2) arranged under the inclined wedge component (1).The inclined wedge component comprises an inclined wedge (1b), a main friction plate (1a) and a secondary friction block (1c). The structural parameters of the wedge component satisfy a specific formula. The inclined wedge is made of steel or iron material. The main friction plate is made of high-molecular material, and the secondary friction block is made of modified nylon material. The device is simple in structure, has low production and maintenance cost, sufficient diamond resistance rigidity, better dynamic property and curve passing performance. The device can meet the need of significant speed acceleration of a railway freight car.

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Номер записи: 16
26-07-2018 дата публикации

AXLE BOX POSITIONING DEVICE FOR WAGON BOGIE

Номер: WO2018133881A1
Автор: XU, Yong, LIU, Fengwei, JIANG, Ruijin, WANG, Baolei, LI, Ziming, LUO, Hui, XIAO, Guangyi, LIU, Aiwen, LI, Qiaoneng
Принадлежит:

Disclosed is an axle box positioning device for a wagon bogie. The device comprises an axle box body, a wheelset bearing arranged inside a cavity of the axle box body, an axle box end cover installed at an outer end of the cavity of the axle box body, an elastic axle-box suspension system arranged between a top bearing platform of a rotary end of a positioning rotary arm and the front end of a frame, and a vertical hydraulic shock absorber located between a frame end portion on one side of the axle box body and an end portion of the rotary end of the positioning rotary arm. A fixed end of the positioning rotary arm is connected to a rotary arm seat at the bottom of the frame via an elastic positioning node assembly. The elastic axle-box suspension system comprises a rubber cushion, an inner steel spring, an external steel spring and a primary rubber spring; and the top of the primary rubber spring is located on the upper end face of the inner steel spring and the external steel spring.

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Номер записи: 17
20-07-2017 дата публикации

DERAILING PREVENTION BOGIE BASED ON SIDE FRAME POSITIONING DETECTION AND DERAILING DETECTION METHOD THEREFOR

Номер: WO2017121177A1
Автор: SHEN, Sheng, LIU, Fengwei, WANG, Baolei, JIANG, Ruijin, XU, Yong, CHEN, Zushun, ZHANG, Liangwei, XIAO, Guangyi, LUO, Hui, LIU, Aiwen, YI, Junen, LI, Qiaoneng, JIANG, Heyan
Принадлежит:

Provided are a derailing prevention bogie based on side frame positioning detection and a derailing detection method therefor. The derailing prevention bogie comprises a shaft box positioning device (1), a side frame assembly (2), a swing bolster assembly (3), a fundamental braking device (4), a wheel shaft assembly (5), and a derailing detection device (6) mounted at an end part of the side frame assembly (2). The derailing detection device (6) comprises two pairs of supporting bases (7), two transverse beams (8) and two pairs of laser displacement measurers and processor systems (9). Through additionally providing the derailing detection device on the bogie, an early warning function before a railway vehicle is derailed is realized and the problem that the railway vehicle cannot predicate derailing is solved. Guarantees are provided for railway transportation safety and reduction of freight derailing accidents.

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Номер записи: 18
12-05-2016 дата публикации

CONTROL SYSTEM AND ENGINEERING VEHICLE PROVIDED WITH CONTROL SYSTEM

Номер: WO2016070715A1
Автор: CHEN, Wei, LIN, Liangcai, SHI, Feng, SUI, Wei, WANG, Baolei, TANG, Chuqiang, LEI, Qingping, LIU, Junxiang, YIN, Xuefeng, LIU, Meiqi
Принадлежит:

A control system and an engineering vehicle provided with the control system, the control system being used for controlling the opening and closing of ballast unloading doors (30) and the rising and falling of plough pieces (220), the control system comprising: a hydraulic system (310), used to convert electrical energy into hydraulic force driving the ballast unloading doors (30) to open and close and the plough pieces (220) to rise and fall, and used for controlling the opening and closing of the ballast unloading doors (30) and the rising and falling of the plough pieces (220); an electrical control system (320), connected to the hydraulic system (310), and used for controlling the hydraulic system (310); a generator unit (330), connected to the electrical control system (320), and used to provide power for the electrical control system (320).

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Номер записи: 19
29-06-2016 дата публикации

Derailment inspection equipment based on side bearer location

Номер: CN0205344913U
Автор: SHEN SHENG, LIU FENGWEI, WANG BAOLEI, JIANG RUIJIN, XU YONG, CHEN ZUSHUN, ZHANG LIANGWEI, XIAO GUANGYI, LUO HUI, LIU AIWEN, YI JUN'EN, LI QIAONENG, JIANG HEYAN
Принадлежит:

... 本实用新型公开了一种基于侧架定位的脱轨检测装置，其中，脱轨检测装置安装于转向架的侧架端部，包括支承座、横梁、激光位移计与处理器系统；另外本实用新型可通过脱轨检测装置测量车轮相对于铁路钢轨的抬升量，并根据抬升量进行数据处理和判断，实现铁道车辆脱轨前的预警功能，解决了铁道车辆无法预测脱轨的问题，为确保铁路运输安全，减少货车脱轨事故提供了保障。 ...

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Номер записи: 20
29-06-2016 дата публикации

Modular grid bottom door device and railway freight car hopper car

Номер: CN0205344888U
Автор: LI XIAOJUN, JIANG QIANGJUN, LIU FENGWEI, WANG BAOLEI, LIN LIANGCAI, WANG SHOUXIONG, CUI HONG, TANG CHUQIANG, XU DONGHUA, LI JIALIANG, LEI QINGPING
Принадлежит:

... 本实用新型公开了一种组合式栅格底门装置及铁路货车漏斗车，包括：底门门框和活动底门，所述活动底门可在所述底门门框滑动；所述组合式栅格底门装置安装在端部墙板和中部漏斗之间，既克服了传统漏斗车底门与漏斗所占用车体空间较大，不利于提高车辆的使用容积的缺陷，同时又实现了大开度的漏斗车卸货效率。 ...

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Номер записи: 21
29-06-2016 дата публикации

Derailment inspection equipment based on bear saddle location

Номер: CN0205344912U
Автор: SHEN SHENG, LIU FENGWEI, WANG BAOLEI, JIANG RUIJIN, XU YONG, CHEN ZUSHUN, ZHANG LIANGWEI, XIAO GUANGYI, LUO HUI, LIU AIWEN, YI JUN'EN, LI QIAONENG, JIANG HEYAN
Принадлежит:

... 本实用新型公开了一种基于承载鞍定位的脱轨检测装置，所述脱轨检测装置安装于承载鞍上朝向车轮的侧面，包括四个支承架和四个分别安装在所述支承架上的激光位移计与处理器系统，本实用新型实现了铁道车辆脱轨前的预警功能，解决铁道车辆无法预测脱轨的问题，为确保铁路运输安全，减少货车脱轨事故提供了保障。 ...

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Номер записи: 22
29-06-2016 дата публикации

Switching top cap and railway freight car that railway freight car used

Номер: CN0205344906U
Автор: XU DONGHUA, LI XIAOJUN, JIANG QIANGJUN, LIU FENGWEI, WANG BAOLEI, LIN LIANGCAI, WANG SHOUXIONG, LI JIALIANG, JIANG BAOLIANG
Принадлежит:

... 本实用新型公开了一种铁路货车用的开闭顶盖及铁路货车，包括气缸、连杆、活动顶盖；安装有带活动顶盖的铁路货车车箱能经济高效的运输一些需防湿、防潮或对环境有害的散粒货物。活动顶盖能沿着变圆弧半径截面的车顶或侧墙滑动，从而使得车辆能充分利用铁路机车车辆限界来增加车辆容积，降低车辆重心。 ...

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Номер записи: 23
01-08-2023 дата публикации

Self-positioning system and method of in-pool working robot

Номер: CN116518936A
Автор: WANG BAOLEI, JIA QINGWEI
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The self-positioning system comprises a global observation module and a positioning module, the global observation module comprises a wireless communication transceiving unit and a camera, and the positioning module comprises a calculation bin, a floating block with a mark, an encoder, a constant tension unit and a pull rope. And a self-positioning calculation controller and a gyroscope are arranged in the calculation bin. During working, firstly, the relation between the pixel size of a camera imaging plane and the physical size of an actual working pool is calibrated, geometric corresponding relation parameters are obtained, the effective length of the pull rope is calculated through the encoder, and secondly, the underwater real-time pitch angle and deflection angle of the robot are calculated through the gyroscope. And then the real-time depth of the robot is calculated through the self-positioning calculation controller, finally, the wireless communication transceiving unit sends the ...

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Номер записи: 24
30-06-2023 дата публикации

Three-cylinder hydraulic synchronous control system with two different cylinder diameters

Номер: CN116357634A
Автор: YU XULIANG, XIU ZHONGJIE, SUN DEQIANG, WANG BAOLEI
Принадлежит:

The invention discloses a three-cylinder hydraulic synchronous control system with two different cylinder diameters, which is characterized in that the end a of a two-position four-way reversing valve is electrified, a third hydraulic control one-way valve is opened, the end b of a proportional reversing valve is electrified, hydraulic oil enters a synchronous hydraulic cylinder through the third hydraulic control one-way valve, the proportional reversing valve, a first hydraulic control one-way valve and a first ball valve; a movable piston rod of the synchronous hydraulic cylinder is retracted, and hydraulic oil in a right cavity of the synchronous hydraulic cylinder enters rodless cavities of a first execution hydraulic cylinder, a second execution hydraulic cylinder and a third execution hydraulic cylinder through a first oil port, a second oil port and a third oil port of the synchronous hydraulic cylinder respectively; the first execution hydraulic cylinder, the second execution hydraulic ...

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Номер записи: 25
25-08-2023 дата публикации

Cylindrical stamping product mouth flaw detection device and method based on machine vision

Номер: CN116637837A
Автор: WANG BAOLEI, JIA QINGWEI, WANG SIQI, LI JUN, WANG LIGE
Принадлежит:

The invention discloses a device and a method for detecting flaws of an opening of a cylindrical stamped product based on machine vision, and aims to provide a high-speed, accurate and automatic detection device and method for flaws of an opening of a cylindrical stamped product based on machine vision, which have a flaw detection function and are accurate in detection result and high in speed. An annular conveying line is arranged on the detection rack, and is provided with a positioning sleeve which is used for vertically placing a cylindrical structure with an upward port; the detection rack is sequentially provided with a feeding/discharging station, a pretreatment station, a detection station and a sorting station along the annular conveying line, and the annular conveying line conveys the positioning sleeves to sequentially pass through the feeding/discharging station, the pretreatment station, the detection station and the sorting station. The loading/unloading station is used for ...

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Номер записи: 26
29-06-2016 дата публикации

Anticreep rail bogie based on bear saddle location detection

Номер: CN0205344911U
Автор: SHEN SHENG, LIU FENGWEI, WANG BAOLEI, JIANG RUIJIN, XU YONG, CHEN ZUSHUN, ZHANG LIANGWEI, XIAO GUANGYI, LUO HUI, LIU AIWEN, YI JUN'EN, LI QIAONENG, JIANG HEYAN
Принадлежит:

... 本实用新型公开了一种基于承载鞍定位检测的防脱轨转向架，防脱轨转向架包括轴箱定位装置、侧架组成、摇枕组成、基础制动装置和轮轴组成，承载鞍安装于侧架组成与轴箱定位装置之间，它还包括安装于四个承载鞍内侧面的脱轨检测装置，本实用新型通过在转向架上增加脱轨检测装置，实现铁道车辆脱轨前的预警功能，解决了铁道车辆无法预测脱轨的问题，为确保铁路运输安全，减少货车脱轨事故提供了保障。 ...

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Номер записи: 27
23-06-2023 дата публикации

Weight reduction operation demonstration model

Номер: CN116312182A
Автор: YOU WEI, WANG BAOLEI
Принадлежит:

The invention relates to the technical field of medical demonstration tools, in particular to a weight reduction operation demonstration model which comprises a display platform and a human gastrointestinal model arranged on the display platform, a cutting position is arranged on the human gastrointestinal model, an opening and closing mechanism is arranged at the cutting position, and a control panel and a built-in power supply are arranged in the display platform. The opening and closing mechanism and the built-in power supply are electrically connected with the control end, and the opening and closing mechanism is used for simulating cutting and closing actions of a cutting position in the operation process. According to the invention, the process of cutting and closing the cutting position of a surgical instrument can be simulated through the opening and closing mechanism, so that main surgical steps of sleeve gastrectomy and Roux-en-Y gastric bypass can be conveniently observed; through ...

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Номер записи: 28
29-06-2016 дата публикации

Derailment inspection equipment 's bearing

Номер: CN0205344886U
Автор: SHEN SHENG, LIU FENGWEI, WANG BAOLEI, JIANG RUIJIN, XU YONG, CHEN ZUSHUN, ZHANG LIANGWEI, XIAO GUANGYI, LUO HUI, LIU AIWEN, YI JUN'EN, LI QIAONENG, JIANG HEYAN
Принадлежит:

... 本实用新型公开了一种脱轨检测装置的支承座，它经铸造模具一体成型，由安装基面、筋板和连接板依次组合而成，安装基面一端和筋板一端连接处形成折角，连接板为类似三角板形状，其一边与安装基面连接，其另一边与筋板连接，安装基面开设有安装孔；筋板另一端末端设有安装铰接孔；安装基面固定安装于侧架的端部位置，安装铰接孔与脱轨检测装置的横梁铰接连接；本实用新型使脱轨检测装置能够安装到转向架的侧架上，以实现其脱轨检测的功能。 ...

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Номер записи: 29
23-06-2023 дата публикации

Circumferential array type circumferentially-bent coiled pipe solar heat absorber

Номер: CN116294243A
Автор: WANG KUN, ZHANG ZHENDONG, WANG BAOLEI, MIN CHUNHUA, RAO ZHONGHAO
Принадлежит:

The invention discloses a circumferential array type circumferentially-bent coiled pipe solar heat absorber which is formed by connecting a plurality of flowing loops in parallel. Each flow loop is in an arc shape, and the multiple flow loops are spliced in the circumferential direction to form the cylindrical heat absorber. Each flow loop comprises N heat absorption pipe rows and N-1 connecting pipelines; the heat absorption pipe rows are sequentially connected end to end through connecting pipelines to form a series connection type communicating structure. The initial end of the first heat absorption pipe row of each flow loop is a flow loop inlet, and the tail end of the last heat absorption pipe row of each flow loop is a flow loop outlet; each heat absorption pipe row comprises an upper end collecting box, a manifold, a lower end collecting box, a coiled pipe, an upper end gathering pipe and a lower end gathering pipe. Centrifugal force is generated in fluid through the curvature effect ...

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Номер записи: 30
29-06-2016 дата публикации

Derailment inspection equipment 's supporting rack

Номер: CN0205344916U
Автор: SHEN SHENG, LIU FENGWEI, WANG BAOLEI, JIANG RUIJIN, XU YONG, CHEN ZUSHUN, ZHANG LIANGWEI, XIAO GUANGYI, LUO HUI, LIU AIWEN, YI JUN'EN, LI QIAONENG, JIANG HEYAN
Принадлежит:

... 本实用新型公开了一种脱轨检测装置的支承架，它经铸造模具一体成型，由安装基面、斜连接杆、水平连接杆、竖直连接杆和弧形连接杆组合而成；本实用新型装置其一端连接脱轨检测装置，另一端与承载鞍侧面连接，最终使得脱轨检测装置能够安装到转向架上，这时，脱轨检测装置可以对车轮是否脱轨进行检测，实现其脱轨检测的功能。 ...

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Номер записи: 31
29-06-2016 дата публикации

Anticreep rail bogie bear saddle

Номер: CN0205344909U
Автор: SHEN SHENG, LIU FENGWEI, WANG BAOLEI, JIANG RUIJIN, XU YONG, CHEN ZUSHUN, ZHANG LIANGWEI, XIAO GUANGYI, LUO HUI, LIU AIWEN, YI JUN'EN, LI QIAONENG, JIANG HEYAN
Принадлежит:

... 本实用新型公开了一种防脱轨转向架的承载鞍，承载鞍安装于侧架组成与轴箱定位装置之间，承载鞍朝向车轮的侧面一体铸造成型有一对悬臂梁，悬臂梁与承载鞍的侧面垂直，悬臂梁上还设有用于安装脱轨检测装置的通孔，本实用新型对转向架的承载鞍进行改进，为脱轨检测装置的固定安装提供位置，以利于脱轨检测装置的工作。 ...

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Номер записи: 32
29-06-2016 дата публикации

Side bearer of anticreep rail bogie

Номер: CN0205344915U
Автор: SHEN SHENG, LIU FENGWEI, WANG BAOLEI, JIANG RUIJIN, XU YONG, CHEN ZUSHUN, ZHANG LIANGWEI, XIAO GUANGYI, LUO HUI, LIU AIWEN, YI JUN'EN, LI QIAONENG, JIANG HEYAN
Принадлежит:

... 本实用新型公开了一种防脱轨转向架的侧架，侧架两端端部位置均一体铸造成型有安装基座，安装基座突出于侧架端部的表面；安装基座整体呈长方体形，且开设有用于安装脱轨检测装置的通孔，安装基座上方的侧架端部位置还开设有工艺方孔，本实用新型对转向架侧架进行改进，从而为脱轨检测装置的固定安装提供位置。 ...

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Номер записи: 33
29-06-2016 дата публикации

Anticreep rail bogie based on side bearer location detection

Номер: CN0205344914U
Автор: SHEN SHENG, LIU FENGWEI, WANG BAOLEI, JIANG RUIJIN, XU YONG, CHEN ZUSHUN, ZHANG LIANGWEI, XIAO GUANGYI, LUO HUI, LIU AIWEN, YI JUN'EN, LI QIAONENG, JIANG HEYAN
Принадлежит:

... 本实用新型公开了一种基于侧架定位检测的防脱轨转向架，防脱轨转向架包括轴箱定位装置、侧架组成、摇枕组成、基础制动装置、轮轴组成和安装于侧架组成端部的脱轨检测装置；本实用新型通过在转向架上增加脱轨检测装置，实现铁道车辆脱轨前的预警功能，解决了铁道车辆无法预测脱轨的问题，为确保铁路运输安全，减少货车脱轨事故提供了保障。 ...

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Номер записи: 34