Function introduction of Overhead crane interlocking protection device

Function introduction of Overhead crane interlocking protection device

Overhead crane trolley reducer due to vibration, wear and tear, pressure, temperature and other factors, the joint surface static seal parts often appear leak phenomenon. Traditional treatment method to remove the speed reducer, replacement or daub sealing gasket sealing glue, but time-consuming, laborious and difficult to ensure the sealing effect, will once again appear leakage in the run.

1. Access to the doors of Overhead cranes and gantry cranes, and from the driver's cab boarded the Overhead hatch doors should be provided with interlocking protection device, When the door is open, crane operation can't start.

2. Overhead type crane motor arm support stop with movable arm luffing mechanism should be set up between the interlock protection device, To stop before from supporting role, luffing mechanism can't start.

3. The driver room is located in the moving parts, into the Overhead crane driver chamber should be spilling interlock protection device, When door open channel, crane operation can't start.