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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 6. Отображено 6.
28-01-2015 дата публикации

Embedding positioning construction method for vertical multi-bundle pre-stressed steel strand

Номер: CN104314005A
Автор: DING DEZHI, LI DINGYOU, ZHOU HAIFENG, YANG WEISHUANG
Принадлежит:

The invention discloses an embedding positioning construction method for a vertical multi-bundle pre-stressed steel strand. The method comprises the steps of manufacturing a vertical mold tool, that is, designing the shape and the size of a pressure bearing plate according to an upper structure, manufacturing a pressure bearing plate positioning tool by using bamboo plywood and square timber according to the proportion of 1:1, and cutting the pressure bearing plate positioning tool into seven small blocks; mounting the small pressure bearing plate positioning tool blocks, that is, mounting the small pressure bearing plate positioning tool blocks at the top end of a template one by one according to determined control points on the basis of an established lower structure template and a threaded lower steel strand, processing a mortise-and-tenon joint by using the square timber on the pressure bearing plate positioning tool to control the overall accuracy of the pressure bearing plate positioning ...

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Номер записи: 1
09-05-2023 дата публикации

Automatic spraying equipment

Номер: CN116079878A
Автор: YANG WEISHUANG, LIU XIJUN, LIU CHUNYANG, ZHANG XINSHENG, HUANG SHIYU, LUO SHUAI, WANG SHAOPENG
Принадлежит:

The invention provides automatic spraying equipment. The automatic spraying equipment comprises a connecting frame, a spraying system and an adjusting system, the adjusting system comprises a lifting mechanism and a translation mechanism; the lifting mechanism and the translation mechanism are respectively used for driving the spraying system to lift and translate; the spraying system comprises a nozzle and a water conveying mechanism, the water conveying mechanism is communicated with an external water source, water of the external water source can be output through the water conveying mechanism and the nozzle in sequence, and the water conveying mechanism is used for adjusting the output water amount of the nozzle. By means of the device, all-directional automatic spraying of the box girder is achieved, uniform spraying is achieved through the spray heads, meanwhile, manpower loss is effectively reduced, the work efficiency of spraying maintenance is remarkably improved, the manpower ...

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Номер записи: 2
14-04-2023 дата публикации

Automatic turning device for slide wire duct cover plate

Номер: CN115959572A
Автор: YANG WEISHUANG, LI HUANYU, TAN WANG, LIU CHUNYANG, CAO SHAOHUA, YAN ZHIJUN, WANG MINGGANG
Принадлежит:

The invention provides a sliding contact wire groove cover plate automatic turning device which is used for opening a cover plate on a sliding contact wire groove in a jacking mode, the cover plate is hinged to the top of the sliding contact wire groove, and the sliding contact wire groove cover plate automatic turning device comprises a connecting assembly fixedly arranged on a lower cross beam of a gantry crane, an adjusting assembly fixedly arranged on the side wall of the connecting assembly, and a walking assembly fixedly connected to the bottom of the adjusting assembly. The turning plate assembly is connected to the bottom of the walking assembly and arranged in the sliding contact line groove, the adjusting assembly is used for adjusting the height of the turning plate assembly through the walking assembly, and the walking assembly drives the turning plate assembly so that the turning plate assembly can eject the cover plate open. The movable gantry crane drives the turning plate ...

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Номер записи: 3
11-04-2023 дата публикации

Automatic binding device for steel strand binding wires

Номер: CN115949007A
Автор: YANG WEISHUANG, MENG YUANYING, LIU CHUNYANG, HUANG XING, ZHANG XINSHENG, LUO SHUAI, YANG LELE, ZHANG FUGUANG
Принадлежит:

The invention provides a steel strand binding wire automatic binding device which comprises a binding assembly, the binding assembly comprises a first supporting frame, a second supporting frame and a steel strand inlet, a rotating ring is connected to one side of the steel strand inlet, and a binding wire roller is connected to the rotating ring; the driving assembly comprises a first stepping motor and a driving shaft; the binding wire clamping assembly comprises a first driving air cylinder, a first clamping air cylinder and a first clamping plate; the binding wire tightening assembly comprises a second driving air cylinder, a driving plate and a second stepping motor, the output end of the second stepping motor is connected with a second clamping air cylinder, the output end of the second clamping air cylinder is provided with second clamping plates, and the two second clamping plates are provided with oppositely-arranged cutting blades respectively. According to the steel strand bundling ...

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Номер записи: 4
07-04-2023 дата публикации

Carrying AGV

Номер: CN115933649A
Автор: YANG WEISHUANG, MENG YUANYING, LIU CHUNYANG, CAO SHAOHUA, ZHANG XINSHENG, WANG MINGGANG
Принадлежит:

The invention provides a carrying AGV which is used for carrying concrete and comprises a vehicle body and a steering wheel assembly arranged on the lower side of the vehicle body, a hopper used for loading the concrete is arranged on the vehicle body, the carrying AGV further comprises a control module electrically connected with the steering wheel assembly, a sensing module connected with the control module and a wireless communication module connected with the control module, and the wireless communication module is electrically connected with the steering wheel assembly. The PLC upper control system interacts with the wireless communication module, and the sensing module comprises a temperature and humidity sensor arranged on the vehicle body and a consistometer arranged on one side of the hopper. Related parameters of a transportation environment and materials are acquired in real time through the sensing module, and related information, such as temperature and humidity parameters, ...

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Номер записи: 5
18-04-2023 дата публикации

Small box girder wing plate side face bush hammer

Номер: CN115976967A
Автор: LIU CHUNYANG, SONG TE, YANG WEISHUANG, HUANG SHIYU, LUO SHUAI
Принадлежит:

The invention provides a small box girder wing plate side face bush hammer. The small box girder wing plate side face bush hammer comprises a controller, a rack, a power source fixed to the rack, a bush hammer assembly movably installed on the rack, a driving mechanism connected with the bush hammer assembly and a laser sensor installed on the bush hammer assembly. The driving mechanism is used for enabling the chiseling head assembly to move up and down and left and right; the chiseling head assembly is movably installed on the rack, the driving mechanism drives the chiseling head assembly to move up and down and move left and right, reinforcing steel bars are recognized in cooperation with the excitation sensor and the controller which are installed on the chiseling head assembly, and the controller controls the chiseling head through the pneumatic connecting piece. And chiseling construction can be carried out by avoiding steel bars, it is ensured that all faces except the steel bar ...

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Номер записи: 6