The elevator car shaft structure capable of preventing the maintainers from being accidentally injured aims at solving the problem of elevator car maintenance and comprises a supporting plate, the supporting plate is sleeved with a supporting frame, a handrail is fixedly installed on the left side of the upper surface of the supporting plate, and a connecting rope is fixedly connected to the middle of the upper surface of the supporting plate; a second motor is fixedly installed on the right side of the upper surface of the supporting plate, a rotating wheel is installed in the middle of the second motor, a pull rope is wound around the rotating wheel, a connecting ring is fixedly connected to the lower end of the pull rope, and an air bag ring is fixedly arranged in the connecting ring in a sleeved mode. A first hydraulic cylinder is installed in the middle of the lower surface of the supporting plate, a second hydraulic cylinder is fixedly installed on the lower side of the first hydraulic cylinder, and piston rods are symmetrically installed on the two sides of the second hydraulic cylinder. A platform is built in the hoistway, so that the maintenance space is increased, the lift car can be conveniently detected, and the safety is higher.
本发明的目的是为了解决电梯轿厢检修的问题,公开了一种防止误伤检修员的电梯轿厢井道结构,包括支撑板,所述支撑板外套装有支撑框,所述支撑板上表面左侧固定安装有扶杆,所述支撑板上表面中部固定连接有连接绳,所述连接绳外端固定连接有照明灯,所述支撑板上表面右侧固定安装有第二电机,所述第二电机中部安装有转轮,所述转轮上缠绕有拉绳,所述拉绳下端固定连接有连接环,所述连接环内部固定套装有气囊环,所述支撑板下表面中部装有第一液压缸,所述第一液压缸下侧固定安装有第二液压缸,所述第二液压缸两侧对称装有活塞杆。本发明通过对井道内搭建一个平台,使得维修的空间增大,并且也方便对轿厢进行检测,更加安全。
Elevator car hoistway structure capable of preventing maintenance personnel from being accidentally injured
一种防止误伤检修员的电梯轿厢井道结构
12.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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