The invention discloses elevator car roof lighting equipment capable of achieving emergency use. The elevator car roof lighting equipment comprises an anti-skid pad, a pull rod, a limiting gear, a barrel body, a rod body, a return spring, a clamping piece and a main lighting lamp. The friction force between a rotating ball and the inner wall of a rotating groove is increased by arranging the anti-skid pad, and therefore the situation that the rotating ball rotates in the rotating groove under the condition that the rotating ball does not bear external force is avoided; when the barrel body needs to be rotated, the pull rod is pulled to drive the clamping piece to move towards a supporting plate and be separated from the limiting gear, and the clamping piece extrudes the return spring in the process of moving towards the supporting plate; after the barrel body is rotated, the pull rod is loosened to enable the clamping piece to move towards the limiting gear under the action of elastic force of the return spring, and therefore limiting to the limiting gear is achieved, and limiting to the position of the barrel body is further achieved; and operation is easy, great convenience is brought to operators, meanwhile, the equipment is provided with a standby lighting lamp, and practicability of the equipment and safety of an elevator are improved.
本发明公开了一种可应急的电梯轿顶照明设备,包括防滑垫、拉杆、限位齿轮、筒体、杆体、回位弹簧、卡片和主照明灯,通过设置防滑垫增加了转珠与转动凹槽内壁之间的摩擦力,从而避免转珠在未受到外力的情况下在转动凹槽内发生转动,当需要转动筒体时,拉动拉杆带动卡片朝支撑板的方向移动并与限位齿轮分离,卡片朝支撑板移动的过程中对回位弹簧进行挤压,当筒体转动完成后,松开拉杆使卡片在回位弹簧弹力的作用下朝限位齿轮移动,从而实现了对限位齿轮的限位,从而进一步实现了对筒体位置的限定,操作简单,极大地方便了操作人员,同事装置设置备用照明灯,提高了设备的实用性和电梯安全性。
Elevator car roof lighting equipment capable of achieving emergency use
一种可应急的电梯轿顶照明设备
2021-04-13
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Household elevator capable of achieving emergency escape
European Patent Office | 2025
|Damping device capable of achieving elevator emergency protection
European Patent Office | 2020
|Hand-operated elevator capable of achieving fault emergency stop
European Patent Office | 2020
|Building elevator safety protection device capable of achieving free landing and emergency stopping
European Patent Office | 2020
|Elevator button capable of achieving automatic disinfection
European Patent Office | 2023
|