L46A1 Mast Section Precautionary Measures for Slip Hook of Tower
Sliding hooks are relatively dangerous and prone to sudden situations in tower lifting operations. How should staff respond to slippery hooks? For this problem, the following suggestions are summarized for reference:
1. The driver should be calm after the slippery hook phenomenon occurs at work and inform the signal worker to let the ground personnel go away in a timely manner. According to the operation rules and regulations, the lifting, turnin
g arm, small car, etc., will be placed in the scene of heavy weights in the unmanned area.
2. Check regularly whether the brake pads of each brake are normal, whether the motor wiring bolt is in good contact, and whether the main contact contact of the contactor is in good contact.
3. The maintenance personnel must be responsible for the work and strictly follow the requirements of the operating regulations. The replacement accessories must be changed, and the inspection and test operation work after the work is done.
4. Do a good job of security inspection before, during and after classes. Check with eyes, ears, and hands.
5. Check and tighten various connection points from time to time.
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