Geological Hard Rock Core Drilling Machine Wireline Geo Core Drill Rig

Safety regulations for drilling rigs
1. The drilling work site should be kept clean.
2. When installing and dismantling the drilling rig, it is necessary to ensure correctness and completeness without any defects.
3. When lifting the mast of the drilling rig, the operator should stand in a safe position.
4. When starting the electric motor, all friction clutches of the drilling rig should be opened.
5. When the drilling rig is working, it is strictly prohibited to remove the protective cover.
6. Before starting work, the reliability of the braking device, as well as the performance of the friction clutch and starting device, should be checked.
7. Before the electric motor stops, it is prohibited to inspect the drilling rig.
8. It is strictly prohibited to tighten any parts of the drilling rig during operation.
9. When the drilling rig is in operation, refueling is strictly prohibited. The upper pulley of the mast should be refueled when the drilling rig is stopped.
10. It is not allowed to work on the mast before the electric motor stops.
11. In any case, when someone is working on the upper section of the mast, no other personnel are allowed to stay under the mast.
12. In case of severe weather (rainstorm, heavy snow, ice or wind above level 5), [3] it is not allowed to work on the mast. At the same time, it is not allowed to use artificial lighting to work on the mast.
13. It is strictly prohibited to use steel wire ropes with cracked strands.
14. When lifting and lowering drilling tools, it is strictly prohibited to touch the steel wire rope with hands.
15. Except for lifting the drilling rig and drilling pipes, the wellhead is strictly prohibited from being opened.
16. In order to prevent the swinging of drilling tools or extraction tubes when they are taken out of the well, hooks made of steel rods with a diameter of 15-20mm must be used to hook them.
17. When cleaning the suction tube, a sturdy and reliable steel wire rope should be used to form a loop, wrapped around the lower end of the suction tube, and flipped over.
18. When using pulleys to lift or lower casing, as well as during salvage operations, all workers should leave the drilling site.
19. When using a crane to pull out the casing, in order to prevent the casing from falling off, it must be fixed together.
20. When the lighting is stopped (at night), drilling work should be stopped. When the drilling tool is still in the well, it should be carefully removed from the well.