The invention discloses a high-voltage line electric power overhaul device for rail transit, and relates to the technical field of high-voltage line electric power overhaul devices.The high-voltage line electric power overhaul device comprises a moving platform, moving wheels are arranged at the bottom of the moving platform, a hydraulic rod is fixedly connected to the inner surface of the moving platform, and a supporting arm is fixedly installed at one end of the hydraulic rod; the top of the supporting arm is fixedly connected with a lifting frame, and the top of the lifting frame is movably connected with a box body. Through cooperation of the supporting rods and the stabilizing devices, the first threaded rods drive the supporting rods to rotate, the supporting rods move in the sleeves, the supporting force of the box body is improved, meanwhile, the friction force between the sleeves and the supporting rods is reduced through pulleys, the elastic blocks extrude the T-shaped blocks, and the stability of the box body in the air is guaranteed; the problems that in the height adjusting process of an overhauling device, the overhauling device is always extremely unstable, safety risks are likely to happen due to the weak load-bearing capacity, and the safety performance of the device is greatly reduced are solved, and the effect of improving the stability and the load-bearing capacity of the device is achieved.
本发明公开了一种轨道交通用高压线路电力检修装置,涉及高压线路电力检修装置技术领域,包括移动平台,所述移动平台的底部设置有移动轮,所述移动平台的内表面固定连接有液压杆,所述液压杆的一端固定安装有支撑臂,所述支撑臂的顶部固定连接有升降架,所述升降架的顶部活动连接有箱体。本发明采用支撑杆和稳固装置的配合,第一螺纹杆带动支撑杆转动,支撑杆在套筒内部运动,提高箱体的支撑力,同时滑轮减少套筒与支撑杆的摩擦力,弹性块挤压T型块,保证箱体在空中时的稳定性,解决了检修装置在调节高度的过程中往往极为不平稳,且载重能力较弱易发生安全危险,大大降低了装置的安全性能的问题,达到了提高装置稳定性和承重能力的效果。
High-voltage line electric power overhaul device for rail transit
一种轨道交通用高压线路电力检修装置
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
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