The invention provides a car roof hoisting device and a hoisting method. The car roof hoisting device comprises a plurality of sets of hoisting appliances arranged corresponding to car roof camber beams; each hoisting appliance comprises a hoisting ring, a steel wire rope, a shackle and a hoisting lug; the hoisting rings are connected with the middles of the steel wire ropes; the two ends of the steel wire ropes are fixedly connected with the shackles; the bottoms of the shackles are fixedly connected with the hoisting lugs; mounting plates are arranged on the hoisting lugs; and mounting holes A are formed in the mounting plates. During hoisting, a bolt sequentially penetrates through the mounting holes A and mounting holes B in the roof camber beams and is fixedly connected with a nut. According to the car roof hoisting device, the roof of a passenger train which is in a reverse installation state and is tightly attached to a tool face can be quickly lifted, so that follow-up hanging belt penetrating and overturning hoisting are facilitated. The hoisting device is light, convenient, flexible and practical, and labor intensity is reduced.
本发明提供了一种车顶起吊装置及起吊方法,包括对应车顶弯梁设置的多组吊具,所述吊具包括吊环、钢丝绳、卸扣、吊耳;所述吊环连接于钢丝绳的中部,所述钢丝绳的两端与所述卸扣固定连接,所述卸扣底部固定连接所述吊耳,所述吊耳上设有安装板,所述安装板上设有安装孔A;起吊时,螺栓依次穿过安装孔A、车顶弯梁上的安装孔B与螺母固定连接。本发明起吊装置能够快速的将一种处于反装状态下且紧贴工装面的铁路客车车辆车顶吊起,便于后续穿入吊带及翻转吊运,此起吊工具轻便、可灵活实用,减少了劳动强度。
Car roof hoisting device and hoisting method
一种车顶起吊装置及起吊方法
2021-11-16
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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