The invention discloses a traction device capable of improving the safety and comfort of an elevator. The traction device comprises a traction machine and a traction steel wire rope and further comprises a fine adjustment assembly, the fine adjustment assembly comprises a supporting frame and an active lifting mechanism, the supporting frame comprises an upper layer frame and a lower layer frame, a buffering assembly is arranged between the upper layer frame and the lower layer frame, the active lifting mechanism is located on the upper layer frame and connected with a lift car, and the traction steel wire rope penetrates through the upper layer frame to be connected with the lower layer frame. When the elevator is started and stopped, the lift car can be slowly accelerated and stopped through the buffering assembly, passengers inside the lift car can be kept comfortable, deformation is buffered when the passengers get on and off the lift car, and after the lift car floats up and down, the active lifting mechanism adjusts the lift car in time to keep the lift car flush with the ground.
本发明公开了一种可提高电梯安全舒适性的曳引装置,包括曳引机和曳引钢丝绳,还包括微调组件,所述微调组件包括支撑架和主动升降机构,支撑架包括上层架和下层架,上层架和下层架之间设置有缓冲组件,所述主动升降机构位于上层架上,主动升降机构连接轿厢,所述曳引钢丝绳穿过上层架与下层架连接,本发明在电梯启动和停止时,通过缓冲组件可以使轿厢缓慢的加速和停止,使内部乘客保持舒适,在上下乘客时,缓冲形变,轿厢发生上下浮动后,由主动升降机构进行及时的调整,保持轿厢与地面齐平。
Traction device capable of improving safety and comfort of elevator
一种可提高电梯安全舒适性的曳引装置
2021-09-03
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Traction sheave capable of detecting safety degree of elevator steel wire
European Patent Office | 2021
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