Get to work! Get to work! The masters of rotary drilling rigs operate the rotary drilling rigs with ease. Most of the masters know that the apprentices must follow the old master to learn, not only how to operate, but also what problems should be paid attention to in the engineering operation, especially the safety problems. Let's take a look at the following points to find out one point:

1. drilling rig assembly and disassembly:

1. Before assembling and disassembling the drilling rig, the professional and technical personnel of mechanical equipment shall establish the actual installation, disassembly and assembly processing technology, planning scheme and technical safety precautions according to the manufacturer's manual, and strictly abide by them.

2. The construction hoisting shall be guided by professional hoisting staff, and the corresponding galvanized steel wire rope shall be selected according to the actual net weight. In the case of strong wind, rainstorm or unknown lifting vision, it is forbidden to carry out the assembly and disassembly of the drilling rig.

3. When assembling the drilling rig, ensure the base capacity and firmness of the drilling rig.

4. After installation, detect and adjust the vertical angle of the drill frame again, and the core error of the drill pipe shall meet the construction technology standard.

Check the preparatory work before 2. spoil

1. The bolts in all places shall be complete, intact and tightened.

2. For drilling rigs with galvanized steel wire ropes as lifting and releasing media, the situation of galvanized steel wire ropes and the wetting and maintenance conditions shall meet the requirements. The appearance inspection of galvanized steel wire ropes shall be carried out once a week, and all-round and meticulous inspection shall be carried out less once a week.

3. The relative height of the oil level of the main and auxiliary hydraulic oil filter element, wheel disc, rotary table and diesel oil tank of the drilling rig shall be within the applicable scope specified in the instructions for use, and shall be added in time in case of shortage. Check the oil. If the hydraulic oil is found to be mildew, it should be replaced immediately.

4, to oil stop valve, pump oil stop valve valve should be in the open position.

5. The pipeline connection shall be firm without oil leakage.

6. Check that the components are complete and intact, the connection is reliable, and the insulation layer is excellent.

Eliminate dirt in the pile hole, especially metal accessories.

8. The slurry pump, DC welding machine and air compressor used shall meet the application requirements of drilling rig.

Note: When adjusting the crawler of the rotary drilling rig, pay attention to the consistency of the tension of the crawler on both sides, otherwise it will cause the rotary drilling rig to run off. Tightness adjustment method Note: Tip: If your rotary drilling rig crawler has abnormal noise, wear, or chain drop, you must adjust the crawler. 3. When the tightness of the track chain has been properly adjusted, the grease nipple shall be tightened with a tightening torque of 5910N.m. Thank you for reading and I hope my sharing will be helpful to you.