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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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Применить Всего найдено 4. Отображено 4.
09-06-2023 дата публикации

Impurity removal and separation device for construction waste recycled aggregate and separation method of impurity removal and separation device

Номер: CN116237258A
Автор: ZHU HONGZHANG, WANG SONG, PENG REN, CHEN TAO, WU ZIJIAN, HUANG JIAN, ZHOU XIAOFENG, LU YINGCHEN, LI ZILONG, ZHANG HUARAN, MENG XINGYE, WANG LAISHUN, ZHU XU, SUN XIAOGANG, HE MIN, ZHANG LEI, XIE WEIDONG, WANG XIAODONG, XU SHIQIN, WU XIAOMENG, XU KAI, XIA CHUNLIANG
Принадлежит:

The invention discloses a construction waste recycled aggregate impurity removal and separation device and a separation method thereof, and relates to the technical field of construction waste treatment.The impurity removal and separation device comprises a mounting frame and a driving motor, two symmetrical rotating rollers are rotationally mounted on the mounting frame, and the driving motor is mounted on the outer wall of one side of the mounting frame; the output end of the driving motor is in transmission connection with a shaft of one rotating roller, the shafts of the two rotating rollers are in transmission connection through a transmission assembly, and the position of the piston disc can be adjusted through the adjusting knob, so that the form of the elastic column is changed. And the piston disc moves towards the interior of the rotating roller under the guide of the guide rod, then the air pressure in the rotating roller is increased, the elastic column expands and deforms based ...

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Номер записи: 1
30-06-2023 дата публикации

Slope displacement monitoring device in pile foundation excavation process

Номер: CN116356891A
Автор: CHEN JIANFENG, XU SHIQIN, LI JIANHUA, WANG SONG, MENG ZHAOHUI, WU ZIJIAN, MENG XINGYE, LIU YANG, LI XIN, WANG LEI, GUO DONG, XIA YANG, WANG JIE, WANG XIAODONG, WANG LAISHUN, PENG REN, GUO FEI, FU RUIZHI
Принадлежит:

The invention belongs to the field of pile foundation excavation, and particularly relates to a slope displacement monitoring device in the pile foundation excavation process, which comprises a horizontally arranged frame body, the middle part of the upper side wall of the frame body is sunken downwards to form a fixing groove, and the internal space of the frame body is divided into two symmetrically arranged transmission cavities; a fixing groove is formed in the outer side wall of the frame body, a horizontally-arranged fixing plate is fixedly connected to an upper end opening of the fixing groove, a motor is fixedly installed on the upper side wall of the fixing plate, fixing frames are fixedly connected to the two side walls of the outer side wall of the frame body, a universal wheel is arranged in each fixing frame, and a lifting mechanism is arranged between the universal wheel and the motor. A transmission mechanism is arranged, a transmission belt on a main rotating roller can ...

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Номер записи: 2
09-04-2021 дата публикации

Wind meter pipeline, test system and rail vehicle

Номер: CN212932664U
Автор: CHI RUIZHI, JIANG FENG, WANG LAISHUN, 匙瑞志, 姜丰, 王来顺
Принадлежит: CRRC QINGDAO SIFANG CO LTD, CRRC QINGDAO SIFANG CO., LTD., 中车青岛四方机车车辆股份有限公司

The utility model provides an air meter pipeline, a test system and a rail vehicle, the air meter pipeline comprises a fixed frame, at least two columns of pipelines are arranged on the fixed frame, each column of pipelines comprises a throttling connector, a cock and a test point which are connected through a pipeline, and a plurality of rows of transverse supports are arranged on the fixed frame. A pipe clamp used for fixing a pipeline is arranged on the transverse support. The integrated module is high in integration level, the cock, the test point and the throttling connector are connected and integrated into one module through the pipeline, the whole module can be assembled and reinstalled under a vehicle, operation is convenient, and time cost is saved.

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Номер записи: 3
26-05-2023 дата публикации

Supporting and reinforcing device for roadbed slope in narrow space

Номер: CN116163321A
Автор: WU ZIJIAN, XU SHIQIN, LI JIANHUA, DU HEJUN, GUO ZHIWEI, ZHANG YIYUAN, WANG SONG, ZHAO YUNTIAN, GUO DONG, ZHANG ZHENG, DING BIN, LIAN XINZENG, WANG LAISHUN, SUN XIAOGANG, FAN LIPENG, HE PIJIAN, GUO FEI, FU RUIZHI
Принадлежит:

The invention relates to the technical field of slope supporting devices, in particular to a narrow space roadbed slope supporting and reinforcing device which comprises a base. The supporting assembly comprises two supporting plates, a rotating rod, a plurality of transmission plates, a plurality of electric rods and a plurality of supporting nets, the two supporting plates are fixedly connected to the upper portion of the base, the rotating rod is rotationally connected to the two supporting plates, the supporting nets are arranged on the upper portion of the base, and the rotating rod is rotationally connected to the rotating rod. Electric rods are fixedly connected to the two sides of the multiple supporting nets correspondingly. By arranging the displacement assembly, the base and the supporting assembly above the base can be displaced through rolling wheels at the bottom of the base, displacement transportation of the supporting assembly is facilitated, consumption of human resources ...

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Номер записи: 4