How to interlock the safety door of cage hoist with hoist

What you want to ask is how to interlock the safety door of shaft cage hoist with the hoist. There are several ways.

1. First, install the safety door and the hoist in the same shaft, and the positions of the safety door and the hoist need to correspond.

Secondly, there will be an interface between the door and the control system of the elevator, which can be connected by wires.

3. Finally, the interlocking system is tested and debugged to ensure that the control system of the door and hoist can work normally.