How to do lifting machinery maintenance work in winter?

-Lifting machinery is commonly used on the construction site lifting equipment is used to hoist construction raw materials. In order to ensure the safe operation of lifting machinery, the daily maintenance of the crane is particularly important, especially the coming of the winter of 2019, winter use of lifting machinery is different from other seasons, there are a lot of special attention are matters, the following kino cranes to introduce in detail.

In winter, there are ten main points for attention in the maintenance of lifting machinery:

1. The lubricating oil of lifting machinery gear box shall be replaced with antifreeze lubricating oil as required;

2. Fire prevention should be paid attention to when heating the crane cab.

3. The connection bolts of the main parts are not loose;

4. The abrasion of the hoisting machinery wire rope and the wearing and winding of each pulley meet the standard requirements;

5. No damage of power supply cable winding.

6. lifting machinery perpendicularity deviation should meet the standard requirements;

7. Snow should be cleaned in time and anti-slip measures should be taken on snowy days and after.

8. In case of wind speed of 12m/5 or above or heavy rain, snow, fog and other bad weather, lifting machinery should stop operation.

9. Anti-fall safety device of lifting machinery can only be used within the calibration period;

10. The main parts and safety devices of lifting machinery should be checked regularly, at least once a month, and records should be kept. If abnormalities are found, maintenance should be paid attention to.