The invention discloses an elevator anti-falling multiple shock-absorbing car, and relates to the technical field of elevator parts. The elevator anti-falling multiple shock-absorbing car comprises a supporting frame plate, a car body is vertically and slidably mounted on the supporting frame plate, a limiting clamping mechanism is arranged between a fixing block and the supporting frame plate, and an air inlet duct is formed in the upper side wall of the car body. According to the elevator anti-falling multiple shock-absorbing car, the elastic supporting effect on the car body is achieved through an arranged elastic supporting mechanism, an arranged adjusting mechanism can adjust the initial pre-tightening force of a limiting spring according to the actual shock absorption requirement, the arranged limiting clamping mechanism can achieve elastic connection of the car body and the supporting frame plate, when impact occurs, clamping columns are matched with clamping grooves in a clamped mode to achieve timely locking of the car body and the supporting frame plate after shock absorption, personnel injuries caused by secondary springback are avoided, an arranged sealing blocking disc can seal a screen plate when the car body suddenly falls, external airflow is injected into the car body from the air inlet duct to achieve the timely wind resistance speed reduction effect of the car body, the stability of the car body after suddenly falling is remarkably improved, and security is guaranteed.
本发明公开了一种电梯防坠多重减震轿厢,涉及电梯部件技术领域,包括支撑框板,支撑框板上竖直滑动安装有厢体,固定块与支撑框板之间设置有限位卡接机构,所述厢体上侧壁开设有进气孔道;本发明通过设置的弹性支撑机构实现对厢体的弹性支撑效果,设置的调节机构能根据实际减震需要对限位弹簧的初始预紧力进行调节,设置的限位卡接机构能实现将厢体和支撑框板的弹性连接,实现在发生冲击时,卡接柱与卡槽卡接配合实现厢体和支撑框板在减震后的及时锁紧,避免二次回弹造成人员的受伤,设置的密封挡盘能在厢体急坠是对网板密封,外部气流从进气孔道灌入厢体实现厢体的及时风阻减速效果,厢体急坠后的平稳度显著提升,安全性得到保证。
Elevator anti-falling multiple shock-absorbing car
一种电梯防坠多重减震轿厢
2021-04-06
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |