Due to high frequency of use and complex working environment, double girder gantry cranes are prone to failures during operation. In order to ensure the normal operation of the equipment and production safety, reduce maintenance costs, and regularly check the equipment to prevent failures.
Fault Types and Causes
Electrical failures: Mainly include line failures, contactor failures, controller failures, etc., which may be caused by line aging, poor contact, controller damage, etc.
Mechanical failures: Mainly include drive mechanism failures, brake failures, track failures, etc., which may be caused by poor lubrication, wear, improper adjustment, etc.
Structural failures: Mainly include deformation of the main beam and the outriggers, which may be caused by overload use, poor performance, etc.
Prevention Strategies
Strengthen the maintenance of industrial gantry cranes:
-Regularly check the electrical system, replace aging and damaged lines in time, and ensure the normal operation of components such as contactors and controllers.
-Regularly check mechanical components such as drive mechanisms and brakes to ensure good lubrication and replace worn parts in time.
-Regularly check the heavy duty gantry crane track to keep it clean and flat to avoid equipment failures due to track problems.
Strictly implement safety operating procedures:
-Operators must undergo professional training to master operating skills and safety knowledge.
-Strictly abide by the equipment manual and do not overload the equipment.
-During the operation of industrial gantry crane, operators should pay attention to the equipment operation status at any time and stop the equipment for inspection in time if abnormalities are found.
Establish a sound equipment management system:
-Establish and improve the heavy duty gantry crane management system to clarify the responsibilities of equipment maintenance, maintenance, and inspection.
-Regularly check equipment management to ensure that various systems are implemented.
By strengthening equipment maintenance and strictly implementing safety operating procedures, double girder gantry crane failures can be effectively prevented to ensure the normal operation of equipment and production safety.
