When do stage chain hoists need to use lifting straps

　　In most cases, the stage hoist itself can successfully complete the lifting operation, but in the following situations, it must be used in conjunction with the lifting belt. The lifting belt plays a role in binding and fixing the goods, which can help the stage hoist to maximize its strength.

　　Firstly, it is difficult to fix it using only the stage hoist hook. When setting up a stage, it is likely that goods with a large lifting area or no hanging points need to be lifted, and it is difficult to fix them with only the hooks of the stage hoist. At this point, multiple lifting straps need to be used for binding and fixing to ensure the safety of lifting.

　　Secondly, the lifted object is irregular. The center of gravity of irregular objects is difficult to determine. After using lifting straps to bundle heavy objects, the goods are like being packed into a bag, and the center of gravity is naturally more stable. At this point, the goods are not easily detached, killing two birds with one stone.

　　Thirdly, when fixing the stage hoist on the stage bracket. The editor has seen stage workers hook stage hand hoists onto lifting straps tied to stage supports. The lifting strap tied to the bracket is usually located at the center of the bracket. The purpose of doing this is to make the center of the entire bracket bear the weight of the goods. If a lifting belt is not used as a transition between the hoist and the bracket, uneven stress on the bracket may occur, ultimately leading to the collapse of the bracket.

　　The above is the situation where stage chain hoists require the use of lifting straps. Unity is powerful, and the combination of the two can play a greater role.

　　What should I do if the chain of the stage chain hoist hook is deformed?

　　It is not uncommon for stage chain hoists to deform during use, mostly due to overloading during lifting. So what should we do after the stage chain hoist hook chain deforms?

　　Firstly, the deformed stage chain hoist hook chain has lost its original load-bearing capacity and must not be used anymore. The correct approach is to immediately contact the manufacturer or repair center of Hangzhou Crown Airlines for replacement.

　　Secondly, we should identify the cause of the deformation of the chain hook of the chain hoist to avoid further damage to the replaced chain hook and increase property losses. Using a stage chain hoist in a small space can easily cause deformation of the hook chain;

　　Throwing or placing heavy objects on the gourd during storage can easily cause deformation;

　　Overloading is prone to deformation.

　　So the above three situations need to be eliminated.

　　Finally, identify the cause and keep it in mind to reduce the possibility of the stage hand chain gourd deforming again.