The invention provides an adjustable elevator cable anti-breaking device. The adjustable elevator cable anti-breaking device comprises first U-shaped steel, a connector, a trigger and a contact sensor, wherein one end of the first U-shaped steel is installed on the side wall of an elevator, the other end of the first U-shaped steel is suspended in air and fixedly connected with the connector, theconnector is provided with a rotating shaft, and the trigger is provided with a rotating shaft hole corresponding to the rotating shaft; an opening of the first U-shaped steel faces the side face, thetrigger is arranged on the inner side of the first U-shaped steel, one end of the trigger extends out of the first U-shaped steel and is provided with a supporting part, and the other end of the trigger is matched with the contact sensor; and the end, close to the sensor, of the trigger is provided with elastic limiting elements, and the elastic limiting elements are connected with the side wallof the first U-shaped steel to provide downward force for the trigger. According to the adjustable elevator cable anti-breaking device, when the two ends of a cable get stuck, the cable can press thesupporting part and rotate the trigger, so that the contact sensor is triggered to achieve poweroff, the cable is protected, the structure is reliable, and the life and property safety in production is guaranteed.
本发明提供了一种可调节的升降机电缆防断装置,包括U型钢一、连接件、触发件、接触传感器,所述U型钢一一端安装在升降机侧壁上,另一端悬置空中并与连接件固接,所述连接件上设置有转轴,所述触发件对应转轴设置转轴孔;所述U型钢一开口朝向侧面,所述触发件设置于U型钢一内侧,所述触发件一端伸出U型钢一并设置支撑部,另一端与接触传感器配合;所述触发件靠近传感器的一端设置弹性限位元件,所述弹性限位元件与U型钢一侧壁连接为触发件提供向下的力。本发明所述的一种可调节的升降机电缆防断装置,在电缆两端卡住时,电缆会压住支撑部,转动触动件,从而触发接触传感器从而停电,保护电缆,结构可靠,保证生产中生命财产安全。
Adjustable elevator cable anti-breaking device
一种可调节的升降机电缆防断装置
2021-04-02
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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