Repair and maintenance of water well drilling rigs

Water well drilling rig is an indispensable and important equipment in modern water resources development. Its main function is to drill wells and extract water to provide a reliable water source for agriculture, industry and residential life. However, with the increase in the frequency of use, water well drilling rigs will inevitably suffer from various failures and wear and tear during the working process. Therefore, regular repair and maintenance is particularly important. This article will discuss the repair and maintenance of water well drilling rigs from various aspects.

I. Regular inspection and maintenance

The maintenance of water well drilling rigs should first start from regular inspection. The operator should make a detailed inspection plan, including each time before and after the use of the inspection program. The inspection should include all parts of the drilling rig, such as the power system, transmission system, drill bit, hydraulic system and so on. Through regular inspection, potential problems can be found in time to avoid failures during operation.

During the inspection process, the operator should focus on the following aspects:

1. the oil level and quality of hydraulic oil to ensure the normal operation of the hydraulic system;

2. whether the connection of the electrical system is firm, and whether there is aging and short-circuit phenomenon in the wiring;

3. the wear and tear of the drill bit, and replace it if necessary;

4. the lubrication of each connecting part to ensure the flexibility of the moving parts.

II. Troubleshooting and Repair

In the process of use, the water well drilling rig may have various faults, such as insufficient power, hydraulic system failure, drill bit jamming, etc.. Once the fault is found, the operator should immediately stop the machine to check and carry out the corresponding troubleshooting.

For the problem of insufficient power, it may be caused by insufficient fuel, clogged air filter or engine failure. The operator should check the fuel supply, clean or replace the air filter, and overhaul the engine if necessary.

Hydraulic system failure is usually characterized by slow or no action. At this time, should check whether the hydraulic oil is sufficient, whether the hydraulic pump is working properly, and check whether there is leakage.

Drill bit jamming is one of the common failures, which may be caused by changes in geological conditions, severe wear of the drill bit or improper operation. The operator should deal with the situation accordingly, such as replacing the drill bit or adjusting the drilling speed.

Lubrication and maintenance

Lubrication is an important part of water well drilling rig maintenance that cannot be ignored. Proper lubrication can reduce the friction between parts and prolong the service life of the equipment. The operator should regularly lubricate each moving part, especially the bearings, gears and chains and other parts.

When selecting lubricants, the appropriate oil should be chosen according to the instruction manual of the equipment. Different types of equipment and working environments have different requirements for lubricants, and improper use may lead to equipment damage.

In addition, the operator should be careful not to overdo it when lubricating, so as not to cause the lubricant to overflow and pollute the environment or affect the normal operation of the equipment.

Fourth, cleaning and rust prevention

Water well drilling rig in the process of use, will inevitably be stained with dirt, oil and other debris, these debris not only affect the appearance of the equipment, but also may affect the performance of the equipment. Therefore, regular cleaning is very necessary.

Cleaning should include the external and internal cleaning of the equipment. The exterior of the equipment can be cleaned with a high-pressure water gun, while the interior needs to be disassembled and cleaned. Especially inside the hydraulic system and power system, new oil should be added in time after cleaning to ensure the normal operation of the equipment.

In addition, water well drilling rigs are prone to rust and corrosion after long-term use. In order to prevent rust and corrosion, the operator should regularly carry out anti-rust treatment on the equipment, especially in the rainy season or humid environment, more attention should be paid.

V. Training and Safety Awareness

Finally, the repair and maintenance of water well drilling rigs cannot be separated from the professional knowledge and safety awareness of the operators. Enterprises should regularly train operators to improve their operating skills and troubleshooting ability. At the same time, operators should always maintain safety awareness and follow the operating procedures to ensure the safety of themselves and the equipment.

Through systematic training, operators can better understand the working principle of water well drilling rigs, master the maintenance and repair methods, so as to reduce the incidence of failure and improve the efficiency of the equipment.

To summarize, repair and maintenance of water well drilling rigs is an important part of ensuring their normal operation. Through regular inspection, troubleshooting, lubrication and maintenance, cleaning and rust prevention and strengthening training, it can effectively extend the service life of the equipment and improve the working efficiency. It is hoped that the majority of operators can pay attention to the maintenance of water well drilling rigs and contribute to the development and utilization of water resources.