The invention discloses an electric power overhaul frame and belongs to the technical field of electric power overhaul devices. The electric power overhaul frame comprises a base, limiting grooves areformed in four corners of the base, roller seats are connected in the limiting grooves in a sliding mode, transmission rods are fixedly connected between the transversely-adjacent roller seats, L-shaped rods are connected to the middle sections of the transmission rods, driving lead screws driven by a double-output-shaft driving motor are fixedly connected between the horizontal sections of the adjacent L-shaped rods, symmetrically-distributed transmission plates are connected to the driving lead screws in a threaded mode, rollers are arranged on the roller seats, U-shaped limiting frames matched with the roller seats are arranged at notches at the tops of the limiting grooves, lower mounting seats which are symmetrically distributed are fixedly connected to the top of the base, lower transmission rods are connected to the lower mounting seats, and upper transmission rods are movably connected to the ends, far away from the lower mounting seats, of the lower transmission rods. The rollers accommodated while the lifting function of a workbench is adjusted, and the support stability in the overhaul process is improved.
本发明公开了一种电力检修架,属于电力检修装置技术领域;一种电力检修架,包括底座,底座的四角处开设有限位槽,限位槽内滑动连接有滚轮座,横向相邻滚轮座之间固接有传动杆,传动杆的中段连接有L型杆,相邻L型杆的水平段之间固接有由双输出轴驱动电机驱动的驱动丝杆,驱动丝杆上螺纹连接有对称分布的传动板,滚轮座上装设有滚轮,限位槽的顶部槽口处装设有与滚轮座配合的U型限位架,底座的顶部固接有对称分布的下安装座,下安装座上连接有下传动杆,下传动杆远离下安装座的一端活动连接有上传动杆;本发明实现调节工作台升降功能的同时对滚轮进行收纳,提高检修过程中的支撑稳定性。
Electric power overhaul frame
一种电力检修架
2020-10-23
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 |
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