Maintenance and maintenance of fastener system
Maintenance and maintenance content
Routine inspection:
Patrol workers should regularly walk along the railway line, check the status of the fastener system one by one, and timely detect and deal with abnormal conditions such as breakage, loss, and loosening.
When inspecting, special attention should be paid to whether the fasteners are complete, whether the position is correct, whether the function is good, and whether there is corrosion, wear and other phenomena.
Fastening fasteners:
Regularly tighten the fastener to ensure that the buckle pressure meets the requirements and prevent the rail from displacing or tipping over.
When fastening fasteners, use tools such as a torque wrench to ensure that the torque value is within the specified range.
Replacement of damaged parts:
If damaged parts (such as spring bars, fasteners, and washers) are found in the fastening system, replace them in time to ensure the integrity and normal function of the fastening system.
When replacing a component, select a product with the same specifications and model as the original component, and replace it in strict accordance with the operating regulations.
Rust prevention with oil:
The bolts, threads and other parts of the fastener system are oiled to prevent corrosion from affecting the performance and service life of the fastener.
When applying oil, appropriate amount of grease should be used, and ensure that the grease is evenly applied to the parts that need rust prevention.
Adjust gauge and level:
According to the line conditions and operation requirements, the gauge and level are adjusted regularly to ensure that the geometric size of the track meets the standard.
Professional measurement tools and methods should be used to ensure the accuracy and reliability of the adjustment results.
Dealing with special diseases:
For the special diseases in the fastener system, corresponding treatment measures should be taken according to the specific circumstances.
The treatment should follow the principles of safety, efficiency and economy to ensure that the disease is solved in a timely and effective manner.
