The invention discloses a touch type elevator door infrared protection device with a shielding switch and safety touch plates, and belongs to the technical field of elevators. The touch type elevatordoor infrared protection device comprises mounting bottom plates, the safety touch plates are mounted on the opposite sides of the two mounting bottom plates respectively, a light curtain emitter is arranged in the safety touch plate on one side, and a light curtain receiver is arranged at the corresponding position in the safety touch plate on the other side. An upper positioning assembly and a lower positioning assembly are arranged at the upper end and the lower end of each safety touch plate respectively, and the safety touch plates are fixedly connected with the mounting bottom plates through the upper positioning assemblies and the lower positioning assemblies. A mechanical and light curtain type two-in-one safety protection structure is adopted, and the running safety of an elevatorcan be further improved. The safety touch plates are fixedly connected with the mounting bottom plates through the upper positioning assemblies and the lower positioning assemblies, upper positioningblocks are matched with upper positioning grooves, lower positioning blocks are matched with lower positioning grooves, rolling shafts are arranged in the lower positioning grooves, the safety touchplates run more smoothly, and work stability is good.
本发明公开了一种轻触式带屏蔽开关和安全触板的电梯门红外保护装置,属于电梯技术领域。它包括安装底板,两块安装底板相对一侧分别安装有安全触板,一侧安全触板内设有光幕发射器,另一侧安全触板内对应位置设有光幕接收器;所述安全触板上下端分别设有上定位组件和下定位组件,安全触板通过上定位组件、下定位组件与安装底板连接固定。采用机械式和光幕式二合一安全保护结构,能够进一步提高电梯运行的安全性;安全触板通过上定位组件、下定位组件与安装底板连接固定,通过上定位块与上定位槽配合,下定位块与下定位槽配合,其中下定位槽内设有滚轴,使得安全触板运行更顺滑,工作稳定性好。
Touch type elevator door infrared protection device with shielding switch and safety touch plates
轻触式带屏蔽开关和安全触板的电梯门红外保护装置
2021-01-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Safety touch panel devices of elevator door protection system
Europäisches Patentamt | 2020
|Touch-free elevator touch display device and touch-free elevator control method
Europäisches Patentamt | 2023
|