How to prevent industrial eot crane hook accident
time:Oct 19,2016
Hooks are the important force components of industrial eot crane, when lifting and transport heavy objects, the hooks are under full load. Once the hooks are broken, will cause spreaders and heavy objects to fall down, may cause serious personal injury. In order to improve the safety factor of industrial eot crane hook, should do preventive work well.
Hook fracture is usually in the long-term friction, overload conditions, appear cracks, deformation, and finally rupture. Therefore, in the process of using industrial eot crane, forbid industrial eot crane to lift heavy objects over than the rated load, should periodically exam the surface and dangerous section, and the hook should be annealed at regular intervals.
When the hook appear the cracks, in accordance with the provisions of GB10051-88, scrapped and replace it, the hook is forbidden to repair welding. Because hook quality is difficult to guarantee after repair welding, its work strength, toughness and other properties can not meet the safety technical standards, there are serious security risks.
