Gantry crane driver shift Ban seized content

hoist gantry crane drivers to shift classes must implement point inspection, detailed records of inspections and the functioning of the class.

Ban inspection includes:

1, an audible signal sounds great.

2, the controller contacts should be in good contact, to ensure the normal speed.

1, the brake must be flexible and reliable (especially the winch mechanism).

2,  gantry crane  taper shaft couplings are not allowed to loose.

3, large, car bumper complete and reliable.

4, the collector tray and cord are not allowed to hang, cards, touch, off phenomenon.

5, the safety switch must be complete, flexible and reliable (especially the lifting mechanism).

6, large, trolley tracks are not allowed to have obstacles.

7,  bridge gantry crane  motor carbon brushes, slip rings must be smooth, good contact, speed is normal.

10, the fastening rope is wound must be correct, its damage shall not exceed scrapped.

11, hook, pulley rotation flexibility, are not allowed to have cracks, cracking phenomenon locknut must be reliable.

12, air running test, make sure safe and reliable before work.