News

　　Crane hook, also known as a lifting pulley, is a device composed of hook pulleys connected by wire ropes and cranes, bypassing several pulleys at a time.

　　The basic structure of the lifting hook is mainly composed of straight handle double hooks, safety card plates, hook beams, thrust centering roller bearings, hook nuts, pulleys, pulley shafts, deep groove ball bearings, pulley covers, shaft end baffles, pulley plates, oil cups and other components. The sling is hung in the straight-handled double hook, the sling is connected to the object to be lifted, and the wire rope is output to the crane and connected to the pulley set. By controlling the lifting and translation functions of the crane, the purpose of lifting can be achieved. The double hook form can ensure overall stability.

　　The lifting hook can achieve passive rotation function through the thrust centering roller bearing on the hook beam. But it must be based on external forces. The object being suspended will rotate only when the staff exerts a lateral rotation force on the object being suspended. For some large and heavy products, the staff must apply a lot of force to rotate, and sometimes multiple staff members need to rotate together. Due to the effect of inertia, the expected rotation effect is often not achieved, and the work efficiency is low, which also increases the labor intensity of helping staff. Shaking and inertia during rotation cannot guarantee the personal safety of staff.

　　Crane hook, also known as a lifting pulley, is a device composed of hook pulleys connected by wire ropes and cranes, bypassing several pulleys at a time.

　　The basic structure of the lifting hook is mainly composed of straight handle double hooks, safety card plates, hook beams, thrust centering roller bearings, hook nuts, pulleys, pulley shafts, deep groove ball bearings, pulley covers, shaft end baffles, pulley plates, oil cups and other components. The sling is hung in the straight-handled double hook, the sling is connected to the object to be lifted, and the wire rope is output to the crane and connected to the pulley set. By controlling the lifting and translation functions of the crane, the purpose of lifting can be achieved. The double hook form can ensure overall stability.

　　The lifting hook can achieve passive rotation function through the thrust centering roller bearing on the hook beam. But it must be based on external forces. The object being suspended will rotate only when the staff exerts a lateral rotation force on the object being suspended. For some large and heavy products, the staff must apply a lot of force to rotate, and sometimes multiple staff members need to rotate together. Due to the effect of inertia, the expected rotation effect is often not achieved, and the work efficiency is low, which also increases the labor intensity of helping staff. Shaking and inertia during rotation cannot guarantee the personal safety of staff.