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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 3. Отображено 3.
01-08-2023 дата публикации

Prefabricated part production line

Номер: CN116512411A
Автор: LI YOUFU, HE YUDE, ZHENG HUAICHEN, WU ZHONGSHENG, YANG XINLONG, LUO JIAN
Принадлежит:

The prefabricated part production line comprises a production line main body, a maintenance area and a transfer track used for transferring molds between the production line main body and the maintenance area, the production line main body is sequentially provided with a demolding station, a slag removing and spraying station, a steel bar placing station and a pouring and vibrating station, and a transfer trolley is arranged on the transfer track. The device has the advantages of being compact in overall structure, small in occupied area, high in automation degree, beneficial to improving production efficiency and the like.

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Номер записи: 1
02-05-2023 дата публикации

Distributing device suitable for precast concrete component

Номер: CN116038890A
Автор: LI YOUFU, ZHENG HUAICHEN, HE YUDE, YANG XINLONG, QU WEI
Принадлежит:

A material distribution device suitable for precast concrete components comprises an upper-layer track, an upper-layer material distribution trolley arranged on the upper-layer track, an upper-layer material distribution hopper arranged on the upper-layer material distribution trolley, a lower-layer track, a lower-layer material distribution trolley arranged on the lower-layer track and a lower-layer material distribution hopper arranged on the lower-layer material distribution trolley. The discharge port of the upper-layer distributing hopper is larger than that of the lower-layer distributing hopper and is provided with a sealing door; and a weighing sensor is arranged between the lower-layer distributing hopper and the lower-layer distributing trolley. When large-capacity components are distributed, the lower-layer distribution hopper moves to the side edge of the upper-layer distribution hopper, the component mold is lifted to a proper position, the upper-layer distribution hopper directly ...

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Номер записи: 2
04-04-2023 дата публикации

Trestle system capable of conducting arch bottom surrounding rock construction

Номер: CN115898443A
Автор: ZHENG HUAICHEN, LI YOUFU, WU ZHONGSHENG, TAN MAYI, ZHANG YANG, YANG XINLONG
Принадлежит:

The invention discloses a trestle system capable of performing arch bottom surrounding rock construction, which comprises a trestle, an arch bottom surrounding rock construction mechanism is mounted on the trestle, the arch bottom surrounding rock construction mechanism is mounted at the front end or the front part of the trestle, and a longitudinal moving mechanism is arranged on the trestle. The longitudinal moving mechanism enables the arch bottom surrounding rock construction mechanism to move back and forth relative to the trestle so as to complete arch bottom surrounding rock construction operation. The trestle system capable of conducting arch bottom surrounding rock construction has the advantages that synchronous operation with other tunnel construction equipment can be achieved, operation of other construction equipment is not affected, and the overall efficiency of tunnel construction is greatly improved.

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Номер записи: 3