The invention relates to the technical field of elevators, in particular to a vertical elevator with multiple emergency protection structures. Comprising a fixing frame, symmetrically-distributed guide rails are fixedly connected to the fixing frame, a lift car is slidably connected between the symmetrically-distributed guide rails, symmetrically-distributed sliding doors are slidably connected to the lift car, brake calipers are fixedly connected to the side, close to the guide rails, of the lift car, and symmetrically-distributed mounting frames are fixedly connected to the side, close to the guide rails, of the lift car; a first limiting block and a second limiting block are slidably connected to the mounting frame in a limiting manner, and the first limiting block and the second limiting block are both in extrusion fit with the adjacent mounting frame. After the brake caliper is started and in the process of opening the sliding door, the lift car is fixed again through the first limiting block and the second limiting block through transmission, and the situation that the lift car slides off again due to the weight change in the lift car during rescue and the personal safety of a user is endangered due to the fact that the brake caliper is damaged during braking is prevented.
本发明涉及电梯技术领域,尤其涉及一种具有多重应急防护结构的垂直电梯。包括有固定架,所述固定架固接有对称分布的导轨,对称分布的所述导轨之间滑动连接有轿厢,所述轿厢滑动连接有对称分布的滑动门,所述轿厢靠近所述导轨的一侧固接有制动钳,所述轿厢靠近所述导轨的一侧固接有对称分布的安装架,所述安装架限位滑动连接有第一限位块和第二限位块,所述第一限位块和所述第二限位块均与相邻的所述安装架挤压配合。本发明在制动钳启动后,且在打开滑动门的过程中,通过传动使第一限位块和第二限位块将轿厢再次固定,防止制动钳在制动时受损,导致救援时因轿厢内的重量变化,使轿厢再次滑落,危害使用人员的人身安全。
Vertical elevator with multiple emergency protection structures
一种具有多重应急防护结构的垂直电梯
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |