The invention discloses safety touch panel devices of an elevator door protection system. The safety touch panel devices are characterized by comprising two mounting brackets symmetrically arranged ontwo symmetrically arranged car doors, safety touch panels rotatably connected to the mounting brackets through at least two connecting rod mechanisms, and microswitches arranged on the inner surfacesof the safety touch panels with the switching positions facing the mounting brackets; and the connecting rod mechanisms comprise connecting rods with two ends rotatably connected to the safety touchpanels and the mounting brackets respectively, and elastic resetting pieces with one ends positioned on the mounting brackets and the other ends positioned on the connecting rods. The safety touch panel devices have the advantages that the mounting brackets and the safety touch panels are integrally fixed through the connecting rod mechanisms, so that it is only needed to mount the mounting brackets on the car doors in the mounting process, and the mechanical structure mounting process of the safety touch panels is greatly simplified; and meanwhile, the arrangement of a plurality of damping parts ensures the operation reliability and service life of the safety touch panels.
本发明公开了一种电梯门保护系统的安全触板装置,在其特征在于:包括安装支架,安装支架设置有两组且对称设置在两扇对称设置的轿厢门上;安全触板,安全触板通过至少两组连杆机构转动连接在安装支架上;微动开关,设置于安全触板内表面且开关位置朝向安装支架处设置;连杆机构包括两端分别转动连接在安全触板和安装支架上的连接杆、一端定位于安装支架上且另一端定位在连接杆上的弹性复位件。本发明具有以下优点和效果:通过连杆机构将安装支架与安全触板一体化固定,使得在安装时只需安装安装支架到轿厢门上,大大简化了安全触板的机械结构安装工序,同时通过多个阻尼零部件的设置确保了安全触板运行的可靠性以及使用寿命。
Safety touch panel devices of elevator door protection system
一种电梯门保护系统的安全触板装置
2020-06-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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