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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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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 3. Отображено 3.
11-07-2012 дата публикации

Non-contact monitoring device and non-contact monitoring method for load process of coal-mine excavating mechanical track walking system

Номер: CN102562059A
Автор: Zhang Hong, Song Yang, Zhang Xiaokun, Kang Peng, Zhang Licai, Guo Zhifu, Yang Taoren, Zhu Dapeng, Liu Yinggang, Liang Dahai, Zhang Zhen
Принадлежит:

The invention belongs to the technical field of monitoring of coal-mine excavating mechanical track walking mechanisms, particularly relates to a non-contact monitoring device and a non-contact monitoring method for load process of a coal-mine excavating mechanical track walking system, and aims at providing a track mechanical walking mechanism monitoring method and a load identification technology which are high in reliability and good in stability and timely providing the load process of the track walking mechanism so as to guarantee the quality and the service life of the track walking mechanism. The monitoring device comprises an upper computer and a lower computer built in a measured track plate of the track walking system. The lower computer comprises a strain gauge and a collecting emission module which is connected with the strain gauge and has a wireless emission function. The upper computer comprises a background and a control unit having a wireless receiving function. The non-contact ...

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Номер записи: 1
27-11-2013 дата публикации

Stepping self-moving rubber belt conveyor tail used for fast driving

Номер: CN103407737A
Автор: Wang Yun, Zhou Ting, Liu Lei, Zhao Jianwu, Liu Yubo, Song Dejun, Yang Taoren, Liu Min, Ma Li, Jiang Lingyan, Liu Jinsheng, Wen Jiangang, Xu Aimin, Yang Xi, Shi Tao
Принадлежит:

The invention belongs to the technical field of designing and manufacturing of driving working face devices in a coal mine and particularly relates to a stepping self-moving rubber belt conveyor tail used for fast driving. The problems existing in the moving mode of an existing driving working face belt conveyor tail are solved. The stepping self-moving rubber belt conveyor comprises a rigid frame, a roller and a rack. The rack comprises a front rack and a back rack, a beam is connected between the front rack and the back rack, a base is arranged between the front rack and the back rack, and guide rails are connected with the bottom of the base. A push moving oil cylinder is arranged on the beam, and a stand column mechanism and a four-bar mechanism are arranged at the top of the base. Roller boxes are arranged on the two sides of the front rack and the two sides of the back rack. The roller boxes are matched with the guide rails in a sliding mode, and lifting oil cylinders are connected ...

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Номер записи: 2
04-07-2012 дата публикации

Gear load wireless monitoring system and interactive multi-stage gear physical simulation method finished based on same

Номер: CN102542105A
Автор: Zhang Hong, Kang Peng, Li Xueyi, Zhang Xiaokun, Song Yang, Zhang Licai, Guo Zhifu, Yang Taoren, Zhu Dapeng, Yang Qin, Liang Dahai, Zhang Zhen
Принадлежит:

The invention belongs to the technical field of gear detection and measurement, in particular relates to a gear load wireless monitoring system and an interactive multi-stage gear physical simulation method finished based on the same. The invention overcomes the defects and limitations of the existing gear monitoring and simulation method. The gear load wireless monitoring system comprises an upper computer and a lower computer, wherein the lower computer is internally arranged on a measured gear structure, and the lower computer with a wireless transmission function is in wireless transmission with the upper computer. The interactive multi-stage gear physical simulation method comprises the following steps of: detecting an external field; carrying out gear solid modeling, and carrying out grid partition on the gear solid model by adopting swept mapping; setting boundary conditions; carrying out finite element analysis; and verifying the data subjected to finite element analysis and actual ...

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Номер записи: 3