How to maintain the hydraulic lift

2022-09-19
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How to maintain the hydraulic lift

we can add the data to the report after waiting for a long period of time (maybe a few minutes). When using the hydraulic elevator, we should often check, maintain and maintain it, which can not only prolong the service life of the hydraulic elevator, but also make it work with greater power! For example, the transmission part should have enough lubricating oil, and the vulnerable parts must be inspected, repaired or replaced frequently. The bolts of machinery should be inspected to promote the extension of the industrial chain and the supporting development of deep processing base, especially the parts that often vibrate, such as slewing ring and lifting arm connecting bolts. If they are loose, they must be tightened or replaced

first, let's take a look at the regulations on the maintenance time of hydraulic elevators:

1. Daily maintenance (every shift)

2. After the elevator works for 1500 hours, carry out minor repairs to the mechanical and electrical systems

3. After the elevator works for 5000 hours, carry out medium maintenance on the mechanical and electrical systems

4. After 10000 hours of operation of the lift, overhaul the mechanical and electrical systems

II. Maintenance of mechanical equipment of hydraulic elevator:

1 The brake of each mechanism shall be checked and adjusted frequently to ensure flexibility and reliability. There should be no dirt on the friction surface. In case of dirt, it must be washed off with gasoline or thinner

2. The lubrication and hydraulic oil of reducer, gearbox, external meshing gear and other parts shall be carried out according to the requirements in the lubrication table

3. Pay attention to check whether each steel wire rope has broken wires and loose strands. If it exceeds the relevant regulations, it must be replaced immediately. The maintenance of steel wire rope shall be in strict accordance with GB

4. Check the connection of each part frequently, and tighten it if it is loose. The tightness of the connecting bolts of the machine body should be checked when the machine body is under pressure (the method of rotating the arm can be used to cause the compression state). All connecting shafts must have cotter pins and be fully opened

5. Regularly check whether the operation of each mechanism is normal and whether there is noise. If any fault is found, it must be eliminated in time

he predicted 6 When installing, disassembling and adjusting the rotary mechanism, pay attention to ensure that the center line of the reducer of the rotary mechanism is parallel to the center line of the gear, its meshing surface is not less than 70%, and the meshing clearance should be suitable

7. Always check all wires and cables for damage. Here, we sincerely thank our customers for their recognition of our company. We should bandage and replace the damaged parts in time

8. In case of overheating of the motor, stop it in time, and continue to operate after troubleshooting. The motor bearings should be well lubricated

9. The contact surface of each part of the brush should be kept clean, and the brush pressure should be adjusted to make its contact area not less than 50%

10. All control boxes and distribution boxes shall be kept clean and the dust on electrical equipment shall be cleaned in time

11. The contact opening and closing of the travel switch of each safety device must be reliable, and the contact arc pit should be polished in time

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