The invention provides a collet counterweight device of an elevator and a counterweight mounting structure applying the same. The collet counterweight device comprises a counterweight rack, a counterweight group, a counterweight diversion sheave, a counterweight weight, a counterweight guide shoe and an oil cup. A bearing beam is arranged below the counterweight rack, and a plurality of counterweight cavities are formed above the bearing beam; the counterweight group is arranged in each counterweight cavity; the counterweight weight is detachably and slidably arranged on the counterweight rackfor compressing the counterweight group; and the counterweight diversion sheave is arranged below the counterweight rack. The demand on the beam on the counterweight rack is reduced, the cost is lowered, the counterweight mounting space in the counterweight rack can be utilized effectively and fully, and meanwhile, it is convenient to mount and detach the counterweight group. A condition that a traction steel wire rope and a steel wire wheel are separated in the counterweight mounting structure can be prevented effectively.
本发明提出一种电梯的底托式对重装置及应用其的对重安装结构,所述底托式对重装置包括对重架、对重块组、对重反绳轮、对重压铁、对重导靴和油盅;所述对重架的下方设有承重梁,所述承重梁的上方排列设置有若干个对重块空腔;所述对重块空腔内设置有所述对重块组;所述对重压铁可拆卸的滑动设置于所述对重架,用于所述对重块组进行压紧;所述对重反绳轮设置于所述对重架的下方;本发明降低对重架上梁的要求,降低了成本,可以有效并充分的利用所述对重架内部的对重块安装空间,同时方便所述对重块组的安装和拆卸,还可以有效的防止所述对重安装结构中曳引钢丝绳与钢丝轮之间脱槽的情况发生。
Collet counterweight device of elevator and counterweight mounting structure applying same
一种电梯的底托式对重装置及应用其的对重安装结构
2021-03-26
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |