The position of the stage chain hoist

　　When people perform on stage, different people stand in different positions, and this is also true when building the stage. The positioning of different tools will also vary. Now let's take a look at the positioning of the stage gourd.

　　Hand pulled hoists come in two types: those with a cover on top and those with a cover on the bottom. Although they are both used on stage, different gourds are used in different positions and for different durations.

　　Hand pulled hoists are mainly used when building stages, and their position is determined by the position of the lifting object. Hand pulled hoists used for lifting operations at a fixed point can only perform vertical upward or downward lifting work, and cannot move left or right or pull diagonally. Therefore, we need to determine the position of the hand pulled hoist based on the position of the heavy object.

　　The inverted hoist is used to lift lighting fixtures on stage, and its position is determined by the position of the fixtures or the trajectory of their movement.

　　The above is an introduction to the positioning of stage gourds. In society, different people have different positions, and we can only complete the corresponding work by standing in our own positions.

　　How many people are needed to operate the stage hoist?

　　The stage chain hoist is one of the essential tools for building a stage. How many people are needed to operate it during the lifting process?

　　In general, a manual hoist only requires a single person to pull the lifting chain, and there are personnel nearby to assist in the lifting and hoisting work. However, if multiple people are needed to operate, we need to be vigilant and check for any operational errors.

　　The first scenario: The structure of the chain hoist needs to be considered. When the load capacity of the chain hoist is small, the volume of the chain hoist is also relatively small. It only has a zipper strip on one side. However, as the load capacity of the chain hoist increases and the volume increases, in order to improve the safety of lifting, people will set zipper strips on both sides of the chain hoist.

　　The second scenario is an error in the operation of the chain hoist. For the situation where a chain block with only one zipper strip needs to be pulled by multiple people at the same time, we need to check whether the chain block is overloaded or whether it is safe to use the chain block itself.