L68A1 Mast Section Safety Management Regulations for personnel, equipment and operation in the operation of tower cranes
1. The crane driver keeps his energy and concentration, strictly forbids listening to and playing the radio and MP3, strictly forbids going to work after drinking, keeps his mind calm, does not drive the gas truck, runs smoothly, strictly forbids fast and slow Closely Monitor the whole process of binding, lifting, running and falling of the lifting objects, do not lift the hook and lift the objects when there are unsafe factors, do not leave the operating handle with both hands, and do not allow any irrelevant person to enter the cab.
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2, the cab only listen to the command of a special person, signal intent unclear or illegal command not hanging, but anyone issued a dangerous signal should obey the uniform, immediately and correctly. 3. Do not hang heavy objects in the air after work or during power failure. When the machine is stopped, the crane arm must be turned downwind direction, the trolley stops at the crane arm root, the hook rises to the height limit place, cuts off the power main brake, then can leave. 4. The hydraulic system, the electric protection system, the brake system of the structural parts, the safety limiter system, etc. , which have been adjusted by a special person, are not allowed to be changed at will by others Each shift shall fill in the hand-over records and Equipment Operation Records strictly prohibited to fill in, fill in. 5. In case of heavy rain, fog and wind force exceeding the control moment of the tower crane, the operation must be stopped. There should be enough lighting equipment at night and not operate blindly. 6, strictly prohibit amplification and short-contact moment, height limiter, strictly implement the provisions of ten not hanging. 7, strictly prohibit over-level connection operation, change the direction, the first handle to zero, until the forward operation to stop the reverse operation. 8, found abnormal sound, motor heating or other faults, should be put down the weight after the shutdown check, must be the crane arm to the downwind direction, car parked in the boom root, hook to the height limit, cut off the power master brake, can leave. 9. When two or more tower cranes are working in the same area, they should pay attention to the position between each other. The vertical direction and the horizontal height difference are protected at a distance of more than 2 meters and can not be close together It is strictly forbidden that the boom, the back arm, the hanging rope and the building collide with each other. 10, tower crane set up near the high-voltage line, the front and rear arms and steel wire, in the horizontal and Vertical Direction should be guaranteed to have 2-6 meters distance (according to the height of the Tower Crane) .
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