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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 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 2. Отображено 2.
06-06-2023 дата публикации

Temperature-resistant leakage-proof water stop strip for bridge

Номер: CN116219872A
Автор: CUI KAIHUI
Принадлежит:

The invention discloses a temperature-resistant leakage-proof water stop strip for a bridge, and relates to the technical field of bridge parts. The device comprises a connecting part and telescopic parts, the number of the telescopic parts is two, the telescopic parts are slidably installed on the left side and the right side of the connecting part, a telescopic assembly used for controlling the telescopic parts to move back and reset is arranged below the connecting part, and limiting assemblies used for stabilizing the position of the connecting part are arranged on the front side and the rear side of the connecting part. A recording assembly used for recording the telescopic amplitude of the telescopic part is arranged in the limiting assembly, and the connecting part and the limiting assembly are further provided with a temperature rise protection assembly used for preventing the overall temperature of the water stop strip from changing too fast. When the expansion joint of the bridge ...

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Номер записи: 1
07-07-2023 дата публикации

Water guide type water stop belt

Номер: CN116398184A
Автор: CUI JUAN, CUI KAIHUI
Принадлежит:

The invention discloses a water guide type water stop belt, and relates to the technical field of water prevention. The water stop belt comprises a tunnel ground, the surface of the tunnel ground is fixedly connected with a water stop belt body, the top face of the water stop belt body is fixedly connected with a water swelling rubber strip, the surface of the water stop belt body is fixedly connected with a reinforcing bolt, the reinforcing bolt is fixedly connected with the tunnel ground, and the surface of the water stop belt body is fixedly connected with a water guide part. The top face of the water stop belt body is fixedly connected with a connecting strip, the surface of the connecting strip is fixedly connected with a filter screen, the effect of effectively stopping and guiding water at the joint of the tunnel working face is achieved in the using process, when the tunnel joint is dislocated, the water stopping and guiding effects can still be achieved, and the service life of ...

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Номер записи: 2