Electric insulation ladder with warning function

The utility model discloses an electric insulating ladder with a warning function, which comprises an insulating ladder body, a controller is embedded in the insulating ladder body, a buzzer is mounted on a vertical rod of the insulating ladder body, a height limiting warning strip is attached to a cross rod one meter away from the top of the insulating ladder body, and a second film pressure sensor is mounted on the cross rod. The second thin film pressure sensor and the buzzer are both connected with the controller, the second thin film pressure sensor transmits the detected pressure to the controller to enable the buzzer to be started so as to remind a worker that the height exceeds the limit height, misoperation of the worker can be conveniently reminded in time, and safety accidents are reduced. 本实用新型公开了一种带有警示功能的电力绝缘梯，包括绝缘梯本体，绝缘梯本体内部嵌装有控制器，绝缘梯本体的竖杆上安装有蜂鸣器，距离绝缘梯本体顶部向下一米处的横杆上贴附有限高警示条并安装有第二薄膜压力传感器，第二薄膜压力传感器和蜂鸣器均与控制器连接，第二薄膜压力传感器将检测到的压力传输给控制器使得蜂鸣器被启动从而提醒工作人员已超过限高，便于及时提醒工作人员的操作不当，减少安全事故。