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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.
28-07-2023 дата публикации

Hanging basket, hanging basket sling adjusting device and using method

Номер: CN116497723A
Автор: ZENG GUOHUA, SHENG LEI, CAO WEIJUN, HU MINGHUA, ZHAO QINGFENG, SHI YUN, CAI QINHAO, LEI GANG, WANG XIAOTANG, HAN LINGFENG, WANG XIONG, GUO XIN
Принадлежит:

The invention relates to the technical field of bridge engineering, and provides a hanging basket, a hanging basket sling adjusting device and a using method.The hanging basket comprises the hanging basket, the hanging basket comprises a hanging basket body and the hanging basket sling adjusting device, and the hanging basket sling adjusting device comprises a support, a sling, a vertical adjusting mechanism and a locking mechanism; the support comprises a support frame, a movable plate and a fixed plate, the vertical adjusting mechanism is connected with the support, and the movable plate is connected with the vertical adjusting mechanism; the locking mechanism further comprises a first locking mechanism and a second locking mechanism, the first locking mechanism is fixed to the movable plate, and the second locking mechanism is connected with the support. The invention further provides a using method of the device. The hanging belt can ascend and descend through alternate locking of the ...

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Номер записи: 1
02-06-2023 дата публикации

Fabricated bracket structure and low-carbon construction method of high-pier cast-in-place beam

Номер: CN116201017A
Автор: XIANG JIANGLU, CHEN JINGUO, HE GUANGJIN, WANG XIONG, BAI LONGFEI, HE HOUJUN, XIE SHENG, CAI QINHAO, WANG XIAOTANG
Принадлежит:

The invention belongs to the technical field of bridge construction, and particularly relates to a low-carbon construction method for a fabricated bracket structure and a high-pier cast-in-place beam. For pier columns of cylindrical piers or rectangular hollow piers, vertical bearing force is provided for the whole construction platform in the mode that the hoop assemblies and the pre-buried climbing cones are matched with the brackets correspondingly, and bending stress of the assembly type bracket can be prevented through the mode that the bracket cross beams are connected with the hoop assemblies or the brackets through pin shafts. All components of the assembly type bracket bear axial stress, and the material strength of a construction platform is fully utilized. In the bracket structure, a pin shaft connection mode is adopted, and the position of a bracket inclined strut joint on a bracket cross beam can be adjusted according to actual construction conditions. After being used, the ...

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Номер записи: 2
23-05-2023 дата публикации

Gyon lifting device and mounting and using method thereof

Номер: CN116142985A
Автор: ZENG GUOHUA, ZHAO QINGFENG, CHEN LIANG, ZHAO KELIN, YANG PUJIANG, LIU ZHONG, CAI QINHAO, WANG XIONG, WANG XIAOTANG, LUO WENLONG, LIU YUBAO, YANG GANG
Принадлежит:

The invention provides a canyon lifting device and an installation and use method thereof.The canyon lifting device comprises at least two winches and a hook device, the at least two winches are installed on the two banks of a canyon respectively, the two banks of the canyon are each provided with at least one winch, and each winch is wound with a steel wire rope; and the rope head of each steel wire rope is connected with the lifting hook device. By adjusting the winding and unwinding and the winding and unwinding speed of the steel wire ropes in the different winches on the two sides of the canyon, the lifting hook device stably ascends, descends, transports and moves in the canyon, and the lifting position of the lifting hook device in the canyon is adjusted. The canyon lifting device is simple in structure, low in construction difficulty and low in engineering cost under the construction environment condition of the steep canyon, convenient to adjust in the lifting operation process ...

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Номер записи: 3