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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 4. Отображено 4.
23-06-2023 дата публикации

Insulation climbing device for operation maintenance of power cable

Номер: CN116281782A
Автор: YIN LULU, LIU DONG, LIU JIE, ZHOU TONGXING, ZHANG YONG, LI XIAOFENG, WANG HONGXIA, WANG NA, DOU JIANRUI, ZHENG LING
Принадлежит:

The invention relates to an insulating climbing device for power cable operation maintenance, which comprises a chassis, a lifting frame and a clamping mechanism, and is characterized in that when the device is used, the device is moved to a construction site, the lifting frame can be climbed through a ladder stand, and omnidirectional wheels can be controlled to rotate through a top controller, so that the chassis is controlled to move; a top controller drives a telescopic supporting rod through a hydraulic oil station to lift a lifting frame upwards, when the lifting frame is close to a cable, the lifting frame stops moving, the position of a support is adjusted, the cable is placed in a stringing base, the cable can be fixed through a turning cover, and when the folding ladder needs to be used, a hinge shaft can be lifted upwards, so that the folding ladder is convenient to use. The supporting legs can be fixed through the positioning pins, a worker sits on the upper side of the sitting ...

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Номер записи: 1
23-06-2023 дата публикации

Power cable operation maintenance device

Номер: CN116316254A
Автор: CHO HAK-HEE, MA HONGSHENG, CUI YUEFENG, YAN GUANGWEI, WANG HONGXIA, ZHANG WEI, JING XIANGCHAO, DOU JIANRUI, LIU LU
Принадлежит:

The invention relates to the technical field of cable maintenance, in particular to a power cable operation maintenance device which comprises a bottom plate, a fixing column is arranged at the upper end of the bottom plate, a spiral lead screw is arranged in the fixing column, the lower end of the spiral lead screw is sleeved with a first bevel gear, a through hole is formed in the side wall of an insulating rod, and a rotating shaft is rotationally connected into the through hole. A second bevel gear is arranged at the end, arranged in the insulating rod, of the rotating shaft, a rotating handle is arranged at the end, arranged outside the insulating rod, of the rotating shaft, a supporting table is arranged at the upper end of the spiral lead screw, a crushing mechanism is movably connected to the supporting table, and a fixing rod is arranged between the supporting table and the fixing column; according to the cable maintenance device, a worker does not need to climb on a cable, the ...

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Номер записи: 2
23-05-2023 дата публикации

Insulation device for preventing grounding fault in electric power field

Номер: CN116148593A
Автор: ZHANG HAO, WANG WEI, YANG WENYANG, JING XIANGCHAO, ZHENG LING, WANG JING, DOU JIANRUI
Принадлежит:

The invention discloses a grounding fault prevention insulation device applied to an electric power field, and the device comprises a power box which can provide an electric power source for the insulation device, the outer side wall of the power box is provided with a protection sleeve in a sleeving manner, and the top of the power box is fixedly provided with a lifting mechanism which can achieve the manual height lifting adjustment. A telescopic cylinder capable of conducting secondary height adjustment is fixedly assembled at the top end of the lifting mechanism, an adjusting assembly capable of conducting angle adjustment and achieving stepless adjustment is fixedly assembled at the top end of the rope cylinder, and a detection assembly capable of conducting sliding detection is fixedly assembled at the output end of the adjusting assembly. The height, the angle and the horizontal position of the detection assembly can be well adjusted, independent and combined adjustment of the detection ...

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Номер записи: 3
23-06-2023 дата публикации

Hanging and dismounting device of overhead line live wire repairing equipment

Номер: CN116316253A
Автор: LEE JOONMYOUNG, MAO FENG, REN XIJUN, ZHANG DALIN, ZHOU TONGXING, ZHANG YONG, WANG NA, DOU JIANRUI
Принадлежит:

The invention discloses a hanging and dismounting device of overhead line live wire repairing equipment. The hanging and dismounting device comprises a fixed plate and a mounting plate, adjusting mechanisms are symmetrically arranged at the front end and the rear end of the upper surface of the fixing plate, elastic clamping blocks are symmetrically arranged at the upper ends of the adjusting mechanisms, walking wheels are rotationally connected to the upper ends of the interiors of the elastic clamping blocks, and walking motors are arranged on the opposite inner side faces of the transversely-corresponding elastic clamping blocks. An output shaft of the walking motor penetrates through a through opening in the upper end of the elastic clamping block and is fixedly connected with the corresponding walking wheel on the same side. The mounting plate is transversely and slidably connected to the bottom surface of the fixed plate through dovetail sliding strips which are symmetrically arranged ...

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Номер записи: 4