A power plant relay protection test device disclosed by the present invention comprises a mobile vehicle and a push frame, the left side of the top end of the mobile vehicle is fixedly connected with the push frame, the top of the push frame is provided with a push handle, four corners of the bottom end of the mobile vehicle are provided with trundles, the top end of the mobile vehicle is fixedly connected with a loading plate, and a placement box is placed in the loading plate. A test device body is placed in the placement box, springs are fixedly connected to the two sides and the rear end of the inner wall of the placement box respectively, and anti-collision plates are fixedly connected to the ends of the springs. According to the relay protection test device for the power plant, the placement box, the wheel rails, the pulleys, the springs and the anti-collision plates are arranged, when the placement box is placed, the springs and the anti-collision plates enable the placement box not to collide with the carrying plate due to front-back shaking in the moving process, and the effect of protecting the test device body is achieved in the moving process; the problem of collision caused by shaking of the experimental device is solved.
本发明公开了一种电厂继电保护试验装置,包括移动车和推架,所述移动车顶端的左侧固定连接有推架,所述推架的顶部安装有推手,所述移动车底端的四角均安装有脚轮,所述移动车顶端固定连接有载物板,所述载物板内部放置有放置箱,所述放置箱内部放置有试验装置本体,所述放置箱内壁的两侧及后端分别固定连接有弹簧,所述弹簧的端部固定连接有防撞板。该电厂继电保护试验装置通过设置有放置箱、轮轨、滑轮、弹簧、防撞板,摆放放置箱时,弹簧与防撞板使放置箱在移动过程中不会因前后晃动撞击载物板,在移动中,起到对试验装置本体进行保护的作用,解决了避免实验装置晃动导致撞击的问题。
Power plant relay protection test device
一种电厂继电保护试验装置
2022-12-20
Patent
Electronic Resource
Chinese
Relay protection state maintenance device for power grid
European Patent Office | 2022
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