QD type general bridge crane is one of the common equipment for lifting and loading and unloading cargo. Unlike other common equipment, the bridge crane mainly works on the top of the construction site, which can realize the operation in the three-dimensional space of front, back, left and right, up and down.

In order to ensure the safety and stability of equipment operation, it is necessary to exclude all possible hidden dangers, one of which is the swing phenomenon of the hook.

The swing of the hook of bridge crane is mostly caused by the improper operation of the constructors, and the consequences of this phenomenon are very serious. It will not only cause serious damage to the sling during the intense wandering, but also have adverse effects on the metal mechanism, and then loosen and break, and it may also cause the potential danger of gnawing rails buried in the equipment. 

In addition, the swing of QD general bridge crane is also a threat to the surrounding people or equipment. It is easy to cause collision and safety accidents, while affecting the construction progress of equipment.

Interested customers are welcome to pay attention to our official website or ITU at any time. We will serve you wholeheartedly.