What are the quick maintenance procedures for gantry cranes?

In many factories in our country, the advanced method of fast tightening inspection door crane equipment is widely implemented, which is developed in production.

The following points are summarized as follows:

1. All maintenance procedures are carried out according to the flow of individual institutions.

2. It is widely used to change parts in groups.

3. Before the repair work begins, carefully prepare the reserved parts for the equipment to replace worn or damaged parts.

4. The maintenance work in strict order shall be carried out in a modern way that controls the quality of maintenance.

The quick overhaul procedure of the door crane used in production is listed below.

All maintenance procedures are: open it, open the additional scrap, making the necessary drawings, maintenance and formulate repair technology discipline, repair and manufacture of the parts, and in the end, according to the agency to water for gantry crane assembly.

After the gantry crane was shut down, the inspection team and the maintenance engineer and the designer began to disassemble the first organization.

During the disassembly process, the maintenance engineer performs the scrap of the parts, and the designer - performs the measurements necessary to make the drawings for the replacement parts.

After the first institutions dismantled, the maintenance team is transferred to the second, and at the same time, chief engineer of designer in the room for the first agency to prepare drawings, followed by these drawings are handed over to artificial procedure.

In the removal of the third mechanism, the parts of the first body have been repaired or remanufactured.

When the third body is dismantled, the full set of parts of the first body is ready, so that it is possible to begin the assembly of the first body.

At the end of the first assembly, assemble the second body parts and so on.

If in the final a gantry crane institutions dismantled, the first part is not ready to, to institutions maintenance team to repair the rail, bridge gantry crane and the car frame, check the weld, adjust and brake.

Quick overhaul eliminates the need for maintenance teams and eliminates the need for them to run from one maintenance object to another.

The practical experience shows that quick overhaul can increase the productivity of maintenance work by 40-50%, which greatly reduces the time required to overhaul the gantry crane equipment.