Electric hoist driving rail bite refers to the situation that the electric hoist sports car wheel is in close contact with the track due to some reasons during the operation of the electric hoist, and cannot run normally. Generally, the imbalance between the wheels on both sides causes the friction between one side and the steel beam to increase. Gnaw the rails.
The way to solve this problem is as follows:
Confirm the cause of the biting rail: First of all, it is necessary to determine the fault of the electric hoist: the specific reason for the biting of the rail. This could be due to damage to tires or wheels, uneven track surfaces, etc.
Tap the tire or wheel: If the tire or wheel is damaged, you can tap the tire or wheel to loosen the stuck place and return it to normal condition.
Cleaning the track: If the rail bite phenomenon is caused by the uneven track surface, you can clean the track surface, deal with obstacles, and make the track surface smooth, thereby improving the rail bite phenomenon.
Failure to install the driving correctly leads to biting of the rail, or the single-speed electric hoist that has been pulled obliquely for a long time, such as those electric single-girder cranes that undertake loading and unloading tasks, makes the running trolley in a skewed state, and one side of the wheel rim must be squeezed Pressure and friction are serious wear and tear on the wheel rim.
In short, when solving the problem of electric hoist driving rail biting, it is necessary to check the cause first and then deal with it in a targeted manner. At the same time, when using the electric hoist crane, it is also necessary to pay attention to regular maintenance to ensure its normal operation and reduce the possibility of failure.
Post time: May-31-2023