The invention relates to the technical field of elevator equipment, and discloses an elevator bottom buffer structure which comprises a base, fixing plates are fixedly installed on the two sides of the base, a bottom plate is fixedly connected to the other ends of the fixing plates, telescopic springs are fixedly connected to the upper surface of the bottom plate, and a contact plate is fixedly installed on the upper surfaces of the telescopic springs. A tank body is fixedly mounted at the top of the base, an air bag is fixedly mounted in an inner cavity of the tank body, a polymer plate is fixedly mounted at the top of the air bag, and a metal plate is fixedly mounted at the top of the polymer plate. The air bag assembly is installed at the bottom of the equipment, the air bag assembly is used in cooperation with the air outlet device, air leakage of an air bag can be achieved through pressure of a telescopic rod when an elevator falls, counter-acting force is provided, then safety of the elevator during falling can be guaranteed, good buffering is provided, meanwhile, springback fatigue of a spring can be reduced, and the service life of the elevator is prolonged. The service life of the spring is prolonged.
本发明涉及电梯设备技术领域,且公开了一种电梯底部缓冲器结构,包括底座,所述底座的两侧固定安装有固定板,所述固定板的另一端固定连接有底板,所述底板的上表面固定连接有伸缩弹簧,所述伸缩弹簧的上表面固定安装有接触板,所述底座的顶部固定安装有罐体,所述罐体的内腔固定安装有气囊,所述气囊的顶部固定安装有高分子板,所述高分子板的顶部固定安装有金属板。本发明利用在设备的底部安装有气囊组件,利用气囊组件配合出气装置的使用,能够在电梯下落时利用伸缩杆的压力使气囊泄气,提供反作用力,进而能够保障电梯在下落时的安全性,提供较好的缓冲,且同时能够减小弹簧的回弹疲劳,延长弹簧的使用寿命。
Buffer structure at bottom of elevator
一种电梯底部缓冲器结构
2022-05-24
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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