The invention discloses a cable trench cover plate opening device. The device comprises a moving unit, a lifting unit and a clamping unit; the moving unit is provided with a hand push rod, and a transverse shaft is arranged on the side, opposite to the hand push rod, of the moving unit; the top of the lifting unit is provided with a first connecting part connected with the transverse shaft, and the bottom of the lifting unit is provided with attaching pieces; the clamping unit comprises two clamping rods which are rotationally connected, each clamping rod comprises an attaching part and a clamping part, when a cable trench cover plate is opened, the clamping parts clamp the two sides of the cable trench cover plate, the attaching pieces of the lifting unit are tightly attached to the attaching parts of the clamping rods, and the included angle between the attaching parts of the two clamping rods is an acute angle. According to the cable trench cover plate opening device, the cable trench cover plate can be quickly and conveniently opened, the cable trench cover plate is prevented from being damaged, the labor intensity of operators is reduced, and the working efficiency is improved.
本发明公开了一种电缆沟盖板开启装置,包括:移动单元,所述移动单元具有手推杆,与所述手推杆相对的一侧设置有横轴;提升单元,所述提升单元顶部设置有与横轴连接的第一连接部,所述提升单元底部设置有贴靠件;夹持单元,所述夹持单元包括两个转动连接的夹持杆,所述夹持杆包括贴靠部和夹持部,开启电缆沟盖板时,所述夹持部夹持电缆沟盖板的两侧,所述提升单元的贴靠件紧贴所述夹持杆的贴靠部,两个夹持杆的贴靠部之间的夹角为锐角。本发明的电缆沟盖板开启装置能够快速方便地开启电缆沟盖板,避免损坏电缆沟盖板,减轻了作业人员劳动强度,提高了工作效率。
Cable trench cover plate opening device
一种电缆沟盖板开启装置
2021-12-03
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 |
Well cover plate opening device for cable trench inspection
European Patent Office | 2021
|Cable trench cover plate opening and moving device in transformer substation
European Patent Office | 2023
|