recautions for the construction of stage electric hoist truss

　　1、 Precautions during the construction process

　　(1) Foundation and Support

　　Ensure that the foundation of the stage truss is firm and reliable. For outdoor stages, it is necessary to consider the flatness and load-bearing capacity of the ground and take necessary reinforcement measures. For indoor stages, it is necessary to check the structural strength of the building to ensure that it can withstand the weight of trusses and electric hoists.

　　When installing the truss, professional support structures and connectors should be used to ensure the stability of the truss. Avoid using inferior or mismatched connectors to prevent collapse accidents.

　　(2) Installation of electric hoist

　　Install the electric hoist correctly according to the installation manual. Ensure that the connection between the electric hoist and the truss is firm and reliable, and that the installation of the hook and chain is correct and error free.

　　During the installation process, attention should be paid to the electrical connections of the electric hoist to ensure that the specifications and connection methods of the wires meet safety requirements. Avoid wires that are too long or too short to avoid affecting the normal operation of the electric hoist.

　　(3) Security protection

　　Necessary safety protection facilities such as guardrails and warning signs should be installed around the stage truss and electric hoist. Prevent unrelated personnel from entering the dangerous area and avoid accidents.

　　Provide necessary personal protective equipment for operators, such as helmets, seat belts, gloves, etc. Ensure the safety of operators during the operation process.

　　4、 Debugging and acceptance

　　(1) Debugging

　　After the construction is completed, debug the stage electric hoist. Check the operational performance of the electric hoist, including lifting speed, lowering speed, braking performance, etc. Ensure that the electric hoist can work properly and meet the needs of stage performances.

　　Inspect the truss to ensure its structural stability, without deformation or damage. Check the tightness of the connectors and supporting structures to ensure the safety of the truss.

　　(2) Acceptance check

　　Invite professionals to inspect the construction of the stage electric hoist truss. The acceptance content includes load testing, safety performance inspection, electrical system inspection, etc. Ensure that the construction complies with relevant standards and regulations, and is safe and reliable.

　　After passing the acceptance inspection, an acceptance report will be issued and the operators will be trained to familiarize themselves with the operation methods and safety precautions of the stage electric hoist.

　　In short, the construction of stage electric hoist trusses is a complex and important task that requires strict adherence to relevant standards and regulations, as well as attention to safety and quality at all stages. Only in this way can we ensure the smooth progress of the stage performance and bring a wonderful visual feast to the audience.