Maintenance rules for automotive hydraulic lifts

The maintenance of automobile hydraulic lifts The automobile hydraulic lifter is a lifting tool for vertical transport vehicles. Its main function is to meet the customer's requirements for the car's transport to the next floor, so that the existing space can be maximized and used three-dimensionally. With the popularity of such equipment, some simple maintenance knowledge is also required by users. When we normally use auto hydraulic lifts, we must regularly inspect, maintain, and maintain them. This will not only prolong the service life of the car's hydraulic lifts, but also make it more powerful when working! For example, the drive section should have enough The lubricating oil must be inspected, repaired or replaced frequently for the wearing parts. The mechanical bolts, especially the frequently-vibrating parts such as the gantry crane parts and the shaft pin connecting bolts, should be inspected for looseness. If loose, they must be tightened. Or replace it. Below, we first look at the maintenance requirements for hydraulic lifts:
Daily maintenance (per shift).
500 hours after the lift was in operation, minor repairs were made to the mechanical and electrical systems.
After 1000 hours of elevator work, the mechanical and electrical systems were repaired.
After 3000 hours of lift work, major repairs were made to the mechanical and electrical systems. Then, we talked about the maintenance and maintenance of hydraulic lift machinery and equipment: 1. The brakes of each organization should always check and adjust the clearance between brake linings and brake wheels to ensure that Flexible and reliable. On the friction surface, there should be no dirt, dirt must be washed off with gasoline or thinner. 2. The lubrication of the various parts of the chain, external gears, etc., and the hydraulic oil are performed according to the requirements in the lubrication table. 3. Pay attention to checking whether there are trips in the chains of the various departments. If it exceeds the relevant regulations, it must be replaced immediately. 4. Check the connection of each department frequently and tighten it if loose. The body connection bolts shall be checked for tightness when the body is under pressure (rotary arms may be used to create compression). All connecting shafts must have cotter pins and must be fully opened. 5. Regularly check whether the operation of each institution is normal and whether there is noise. If any malfunction is found, it must be promptly removed. 6. Whether the electric leveling insurance is suitable or not. 7. Always check all wires and cables for damage. Should be timely dressing and replacement of the damaged part. 8. If the motor is overheated, stop it in time and continue to run after troubleshooting. The lubrication of the motor bearing should be good. 9. Each part of the brush, the contact surface should be kept clean, adjust the brush pressure, so that the contact area is not less than 50%. 10. Each control box, distribution box, etc. are often kept clean, and dust on electrical equipment is cleaned in time. 11. The opening and closing of the contacts of the trip switch of each safety device must be reliable, and the contact arc pits should be polished in time. The quality of automobile hydraulic lifts produced by professional manufacturers is relatively good, but the inspection and maintenance of various parts is still very important. Attention must be paid to the maintenance during the use. Attention should be paid to the no-load check when using the hydraulic lift for the first time every day. Only in this way can we avoid thinking that the situation has arisen.