Overload detection and protection device for construction elevators driven by gears and racks

Writer： admin Time：2024-02-21 16:20:43 Browse：41℃

The overload detection and protection device of the gear rack transmission construction elevator includes a fixed part and a lifting part. The fixed part includes a guide rail frame and a gear rack fixed on the guide rail frame. The lifting part includes a power machine, a suspension cage, and a power plate used to carry the power machine and suspension cage. The power machine drives the gear and gear rack transmission to lift the suspension cage along the guide rail frame, Its feature is that the lifting part is equipped with a detection and protection device that senses gravity, and the detection and protection device includes an overload control part for controlling the power machine to stop rotating when overloaded. This plan involves setting up a detection and protection device that senses the lifting weight on the lifting part of the elevator. The overload control part of the detection and protection device is used to control the power machine to stop rotating when overloaded, effectively avoiding safety hazards.