Lifting pliers is a lifting tool for transporting steel plates, which has been used more and more widely in industry. However, although the lifting pliers are good, there may be accidents. So what is the cause of the accident of the lifting pliers?

　　1, environmental factors: As the saying goes, the weather is unpredictable, sudden changes in the weather is we can not predict and avoid. There is also the chaos of the construction site leading to collisions during the transportation of steel plates. Occlusion obstructing the view, lack of light and other environmental factors lead to the occurrence of accidents. For this, we need to prepare for defense in advance.

　　2, the use of factors: the use of errors is the main factor of steel plate lifting pliers, accounting for more than 90% of the cause of the accident, especially in the just adapt to the work of the staff is easy to use errors. Improper use mainly includes wrong lifting mode, sudden lifting, illegal use, someone interfering with lifting transportation in the use area, improper command, and so on.

　　3, failure factors: equipment failure, electrical damage resulting in electric shock and other problems may cause accidents during the operation of steel plate pliers. Therefore, it is necessary to check whether the equipment can be used normally before the lifting operation.

　　4, their own factors: lifting pliers itself damage is also one of the causes of the accident, the surface has no cracks, damage. There are no cracks in the hanging ring, shaft hole, etc. There is no rust. The inspection and maintenance work of the lifting tongs themselves can not be less.

　　The point to emphasize in industrial production is to give priority to prevention, and do not take advance inspection as a small matter.

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