Nantong Haizhuo CNC professional production - pile driver - pile hammer - hydraulic hammer - hydraulic pile driver - hydraulic pile hammer - program-controlled hydraulic hammer - land hydraulic pile hammer
1. The operator of the pile driver must be familiar with the structure, performance, operation essentials and safety precautions of the machine. After passing the examination and obtaining the certificate, it can be operated separately.
Second, the operator must be trained before passing the machine operation, all staff should wear insulated shoes and wear a helmet.
Third, strictly abide by the relevant maintenance regulations of the pile driver, and carefully carry out maintenance at all levels to ensure that the pile driver is always in good condition. And pay attention to reasonable use, correct operation.
4. Before the pile driver is working, the following preparations should be made:
1. Obtain the construction conditions and tasks, and the problems found during construction and the matters that should be paid attention to in this class.
2. Adjust the position of the shifting gear of the pile driver according to the vibration force required by the construction personnel.
3. Check if the insulation of cables and wires is good. Check that the controller contacts are good and the limits are correct.
4. Check if the voltage of the power supply meets the requirements.
5. Lubricate and maintain the parts according to the daily maintenance items.
Fifth, the safety precautions of the pile driver at work:
1. When the pile driver works, there must be a special person to command. Commanders and operators must check each other's signals before they work. Work should be closely coordinated.
2. At the beginning, apply a bell or other means to signal that the surrounding personnel are leaving.
3. The pile driver and the pile cap, the pile cap and the pipe string (or pile) should be flattened, the coupling bolts should be tightened, and the looseness should be checked frequently.
4. The start of the pile driver should be accelerated from low speed to high speed.
5. The pile driver should pay close attention to the indication of current and voltage on the control panel during work. If abnormal noise or other abnormal conditions are found, stop the inspection immediately.
6. Always check the bearing temperature and bearing cap screws for looseness. Check the eccentric iron block coupling screws for looseness to prevent accidents.
7. When sinking, it is strictly forbidden to stand around the column (or pile).
8. When the pile driver cooperates with water jetting and sinking mud, it should contact the relevant personnel in advance and correlate with each other in the work.
9. When connecting long columns or piles and installing pile caps, workers must wear seat belts.
10. During the sinking process, mechanical maintenance and maintenance work is strictly prohibited.
6. After the pile driver stops working, the power supply should be cut off immediately, and the pile driver and motor should be inspected and maintained.
7. The pile driver should be stopped for a long time and should be kept in storage. The motor should be protected from moisture. The instrument on the control panel should be removed and stored.
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