The invention relates to the technical field of elevator car equipment, in particular to an elevator car start-stop damping device which comprises a car body, a damping damper is fixedly connected to the side wall of the bottom of the car body, and an internal protection car is fixedly connected to the end, away from the car body, of the damping damper. When the car body suddenly stops during movement and stops descending, the internal protection car generates inertia, the internal protection car pushes a connecting seat to move, a damping plate pushes a sliding damping seat to move towards the middle end of a supporting sliding rod, and a convex sliding block slides on a concave sliding plate, so that the sliding damping seat is limited; the mechanical damping device is adopted, the structure is stable, the damping effect is good, the service life is long, the maintenance cost is reduced, the quality of the elevator and the comfort of the elevator are improved, and therefore sudden acceleration or deceleration of an internal protection lift car is reduced, and the stability and reliability of the damping effect are guaranteed.
本发明涉及电梯轿厢设备技术领域,具体为一种电梯轿厢用启停减震装置,包括轿厢本体,轿厢本体的底部侧壁固定连接有减震阻尼器,减震阻尼器远离轿厢本体的一端固定连接有内部保护轿厢。本发明,当轿厢本体在移动时突然停止,下降停止时内部保护轿厢产生惯性,内部保护轿厢推动连接座进行移动,减震板推动滑动减震座向支撑滑动杆中端进行移动,凸滑块在凹滑板上进行滑动,从而对滑动减震座进行限位,减震弹簧对滑动减震座进行减震,采用机械式减震装置,结构稳固,减震效果好,且使用寿命长,降低了维护成本,提高了电梯的品质以及电梯的舒适感,从而减少内部保护轿厢的突然加速或减速,以确保减震效果的稳定性和可靠性。
Start-stop damping device for elevator car
一种电梯轿厢用启停减震装置
2024-04-09
Patent
Elektronische Ressource
Chinesisch
ELEVATOR BRAKE, ELEVATOR EMERGENCY STOP DEVICE, AND ELEVATOR
Europäisches Patentamt | 2019
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