Safety technical measures for small winch wind tunnel transportation in roadway

Second, the winch driver must be certified to work.

3. The installation of winches and equipment used in transportation must meet the requirements of “three fixed, four insurance, four four” and be regularly inspected and processed.

Fourth, the sound and light signals of the winches must be in good condition, and the braking system is sensitive and reliable.

5. It is strictly forbidden to violate the rules and conduct illegal operations during transportation. .

6. The “three slopes and one stop” of each slope change location in the transportation route must be in good condition, adhere to the correct use, and ensure the normally closed state, and all work sites must coordinate operations.

7. The winch driver must carefully check whether the components are in good condition before driving. The brake system is sensitive and reliable. The signal worker must check whether the sound and light signals are in good condition. If there is any problem, it must be processed before lifting the transportation work.

8. The winch driver checks the integrity of the winch hooks and winch ropes at all times and insists on using the safety ropes.

Nine, the hook work is strictly closed, the hook head is not good, and no signal is allowed.

Ten, the number of personnel, to ensure that the mark is clear and accurate.

XI. Before the winch driver drives the car, the hand does not leave the gate, and the signal worker does not leave the button. The attention of the two should be highly concentrated and closely coordinated to ensure stable driving and accurate parking.

12. When the winch driver operates, it is necessary to concentrate and listen to the signal, pay attention to the force of the winch and the direction of the rope at any time. When the winch is under abnormal stress, it is necessary to stop the vehicle in time to find out the cause. After the problem is solved, the car can be driven. And always pay attention to the opening and stopping signals from the other party, so that driving, parking, and reversing are timely and accurate.

13. After hearing the driving signal, the on-site personnel should quickly hide in a safe place and adhere to the system of “no pedestrians, no pedestrians”. All personnel must avoid the ropeway and strictly prohibit the personnel from following the vehicle to prevent broken ropes. Decoupling and other injuries.

14. During the transportation process, only one heavy truck is allowed to be hanged at a time. When the vehicle is empty, two empty vehicles can be hung, but the connecting device must be used.

15. When transporting large-scale equipment, the quality of loading must be carefully checked. If it does not meet the requirements, it must be disposed of in time before transportation.

16. When getting off at the point of change, strictly control the length of the slack rope to prevent the loose rope from being too loose and cause the rope to be broken too fast.

17. If you change the hook or stop in a place with a slope, you must be responsible for it. Use a solid stopper to stabilize it. It is strictly forbidden to hang without the winch rope and stop the hook.

18, reverse hook head adjustment, you can take the temporary replacement method of the winch hook, use the 15 ring chain with the cow nose ring, M20 screw on the full buckle, and then use the hook head.

Nineteen, picking up the hook to be responsible for the person, the hook head, the joint ring, etc., to ensure that the firm and reliable, after the inspection is correct, meet the requirements, and then operate.

Twenty, when hanging large pieces, you must use a 15-ring chain with a cow nose ring and a M20 screw on the full button. After checking the problem, notify the surrounding personnel.

Hide in a safe place. By special personnel to manage and pass the number, to open, stop and brake in time.

Twenty-one, if the flat wheel is required to be guided, the flat wheel should be hung firmly, and a special person should be taken care of. If the problem is found, the parking signal will be issued in time, and the vehicle can be driven after being processed.

Twenty-two, when handling the derailed car, the rope must be tightly laid and the car must be covered. The handling must be carried out under the command of the on-site staff, and the guide chain should be used reasonably to prevent the wrong operation from injuring people.

23. During the transportation process, the key parts must be pegged by the deputy team leader or the squad leader. The operators must obey the command and command of the on-site command personnel.

Twenty-four, when picking up the car to transport the damper, it must be ensured that it is closed together to prevent the mine car from damaging the damper.

25. Before transportation, the gas drainage pipe, water pipe, cable, signal line, telephone line, monitoring line and other equipment in the roadway must be hanged to prevent damage.

Twenty-six, the carts and reversing of the yard must be carried out in strict accordance with the provisions of the Regulations.

Twenty-seven, the team cadres are on duty, and no empty posts are allowed.

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