Maintenance and maintenance of gantry crane: 1. Mechanical and electrical parts should be maintained and repaired regularly, and all mechanical and electrical parts should be checked regularly to determine whether there is rust, scratches, oil leakage and other defects.
2. Do not replace damaged or faulty parts with non-original parts or parts recommended by the manufacturer.
3, before the maintenance work, the power supply system needs to be cut off, the main switch must be twisted to the closed position.
4. Mechanical and electrical parts should be maintained and repaired regularly, and all mechanical and electrical parts should be checked regularly to determine whether there is rust, scratch, oil leakage and other defects.
5, hand push gantry crane parking needs to be safe and reliable, take the corresponding windproof measures, lock clamp rail or plug the insurance stop bar, and the walking platform locked on the track with the wire rope, the wire rope as tight as possible, and then cut off the total power supply.