The invention discloses a warning device for elevator installation, and relates to the technical field of elevator warning, the warning device comprises a frame body and an adjusting assembly assembled at the top of the frame body, an opening assembly is installed at the top of the frame body, in order to prevent the frame body from toppling over due to accidental collision, a limiting column is pressed to be retracted into a sliding stop lever along a limiting hole, a telescopic spring is compressed, and the sliding stop lever is opened. Then the sliding stop lever is pulled outwards to slide along the periphery of the supporting rod, when the sliding stop lever reaches the maximum stroke position, the telescopic spring rebounds to push the limiting column to move out of the limiting hole, and the sliding stop lever pulls the sliding plate to slide on the connecting plate through the fixing piece by moving the sliding stop lever; and then a sliding sleeve block connected with a mounting plate and a contact rod is driven to slide on the periphery of a connecting column and extrudes a pressure spring, so that an abutting plate moves to the maximum stroke, a friction rubber sheet abuts against a telescopic plate to be tightly attached to the elevator door frame, the friction force with the elevator door frame is increased, and the frame body is effectively prevented from being accidentally collided by pedestrians and toppling over.
本发明公开了一种电梯安装用警示装置,涉及电梯警示技术领域,包括架体,装配在架体顶部的调节组件,架体的顶部安装有撑开组件,为了防止架体因意外碰撞而倾倒,通过按压限位柱,使其沿限位孔缩进到滑动挡杆内部,并压缩伸缩弹簧,随后向外拉动滑动挡杆,使其沿支撑杆外周滑动,当滑动挡杆到达最大行程位置时,伸缩弹簧回弹,推动限位柱从限位孔中移出,还通过滑动挡杆的移动,滑动挡杆通过固定件拉动滑动板在连接板上滑动,进而带动安装板、接触杆连接的滑动套块在连接柱外周滑动,并对压力弹簧进行挤压,使得抵接板移动至最大行程,通过伸缩板抵动摩擦橡胶片紧贴电梯门框,增加了与电梯门框的摩擦力,有效防止了架体被行人意外碰撞而倾倒。
Warning device for elevator installation
一种电梯安装用警示装置
22.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Elevator car of elevator installation and installation method of elevator installation
Europäisches Patentamt | 2023
|ELEVATOR DEVICE INSTALLATION METHOD, AND ELEVATOR DEVICE
Europäisches Patentamt | 2024
|