Efficient Water Well Drilling Rig With Simple And Convenient Operation

1, Comprehensive inspection and debugging of equipment
Core power system verification: Focus on checking the fuel, oil, and coolant reserves of the 36 horsepower tractor to ensure no leakage; Test whether the circuit connections of the 11 kW motor and 30 kW generator are firm, the wiring terminals are not loose or oxidized, and the grounding protection device is normal; Start the power system and conduct a no-load test run for 5-10 minutes, monitor for any abnormal noise, observe whether the speed and torque output are stable, and confirm that the power matching is normal.
Inspection of key operational components: Verify that the drill rod and drill bit are free from wear, deformation, and cracks, and that the connecting threads are intact; Test the opening and closing flexibility of the clamping device, confirm that the maximum 30 ° clamping angle adjustment function is normal, the clamping force is sufficient, and there is no jamming; Check the sealing of hydraulic pipelines and oil pipes to ensure no oil leakage and that the pressure values meet the equipment standards.
Confirmation of auxiliary system: Check that the equipment instruments (tachometer, pressure gauge, temperature gauge) display normally and there are no fault alarms; Confirm that the connecting components of the traction device (hooks, pins) are secure and undamaged, and that the braking system is sensitive and effective; Clean up debris and rust on the surface of equipment and work areas, and apply lubricating oil to moving parts if necessary.
2, Workplace planning and adaptation
Site selection requirements: Choose a solid and flat site, with a ground bearing capacity that is suitable for equipment weighing 2.8 tons. Avoid working on soft, muddy, or slopes exceeding 5 degrees to prevent the aircraft from tipping over; Stay away from obstacles such as high-voltage lines, buildings, and underground pipelines, and reserve at least 3 meters of operating space to ensure unobstructed traction and drilling operations.
Site preparation: Clean up stones, weeds, and waste materials in the site, level the raised or sunken areas of the ground; If working in soft fields such as the wild or farmland, steel plates or crushed stones need to be laid to enhance the ground bearing capacity; Designate a safe area for homework, set up warning signs, and prohibit unrelated personnel from entering.
Confirmation of environmental suitability: confirm that the weather conditions in the operation area are suitable, and avoid carrying out preliminary preparation and subsequent operations in severe weather such as rainstorm, gale, thunder and lightning; According to the geological survey report, understand the soil and rock conditions in the work area, and match suitable drill bits and drilling parameters in advance (such as preparing high-strength drill bits for hard rock layers).
3, Personnel Qualification and Protection Preparation
Qualification review of operators: Operators must undergo professional training, be familiar with the structure, operating procedures, parameter limitations (such as maximum drilling diameter of 500mm and depth of 150m), and safety regulations of the ST-150T drilling rig. After obtaining relevant operating certificates, they must work with certificates and are strictly prohibited from operating without certificates.
Protective equipment: Operators must wear a complete set of protective equipment, including safety helmets, anti slip and wear-resistant work shoes, protective gloves, and goggles, to avoid direct contact with moving parts or accidental injury from flying debris; A first aid kit should be provided at the work site, containing emergency supplies such as tourniquets and disinfectants.
Pre job training and communication: Organize pre job briefing for operators to clarify job objectives, processes, and risk points; Confirm that the operator has mastered the emergency shutdown method of the equipment, is familiar with the functions of each button and switch, and avoids misoperation.