The movable auxiliary lever device comprises a supporting beam, the bottom end of the supporting beam is connected with a walking wheel, the top end of the supporting beam is connected with a non-end set position of a lever, one end of the lever serves as a lifting end, the other end of the lever is hinged to the top end of a lifting rod, and the lifting rod comprises a first rod part and a second rod part which are telescopically connected; the first rod part is hinged to the end of the lever, a first locking part is arranged between the second rod part and the first rod part, the second rod part is fixedly connected with a balance weight table used for containing a balance weight object, the bottom face of the balance weight table is connected with a bearing wheel through a wheel carrier, and by means of the movable auxiliary lever device, the operation efficiency is improved, and the operation cost is reduced.
本发明涉及一种可移动式辅助杠杆装置及工作方法,包括支撑梁,支撑梁的底端连接有行走轮,顶端与杠杆的非端部设定位置连接,杠杆的一端作为起吊端,另一端与升降杆的顶端铰接,升降杆包括伸缩连接的第一杆部和第二杆部,第一杆部与杠杆的端部铰接,第二杆部与第一杆部之间设有第一锁紧部件,所述第二杆部与用于放置配重物的配重台固定连接,配重台底面通过轮架连接有承重轮,采用本发明的可移动式辅助杠杆装置提高了作业效率,降低了作业成本。
Movable auxiliary lever device and working method
一种可移动式辅助杠杆装置及工作方法
2025-04-11
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Shift lever position detecting device for working vehicle
European Patent Office | 2017
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