The invention discloses a cable cover plate lifting device which comprises two oppositely-arranged supports, a cross beam is arranged between the supports, hooks are arranged on the lower side of the cross beam, the hooks and the cross beam are connected through connecting ropes, idler wheels are arranged on the lower sides of the supports, the supports are provided with driving devices, and the driving devices are connected with the cross beam and used for driving the cross beam to move up and down. The invention has the following beneficial effects: 1, the chain block is adopted to lift the cover plate, so that the characteristics of labor saving and safety are achieved; 2, the cover plate can be transversely moved through the rollers, so that the opening of the cable pit can be conveniently exposed;
本发明公开了一种电缆盖板提升装置,包括两个相对设置的支架,支架之间设置有横梁,横梁的下侧设置有钩子,钩子和横梁之间通过连接索连接,支架的下侧设置有滚轮,支架设置有驱动装置,驱动装置和横梁连接并用于上下驱动横梁运动。本发明具有以下有益效果:1.采用手拉葫芦提升盖板,具有省力且安全的特点;2.通过滚轮可以横向移动盖板,方便将电缆坑的口子裸露出来。
Cable cover plate lifting device
一种电缆盖板提升装置
2022-09-30
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 |