Detailed installation process of stage electric hoist

　　1、 Preparation work before installation

　　(1) Determine installation location

　　Before installing the stage electric hoist, it is necessary to first determine its installation position. The installation location should be determined based on the layout and usage requirements of the stage, while taking into account factors such as the lifting height, span, and load capacity of the electric hoist. Generally speaking, stage electric hoists should be installed on sturdy and stable structures such as steel beams, columns, etc.

　　(2) Check equipment and accessories

　　Before installation, it is necessary to inspect the stage electric hoist and its accessories to ensure that the equipment is intact and the accessories are complete. The inspection includes the shell, motor, brake, chain, hook and other components of the electric hoist, as well as the bolts, nuts, washers and other accessories required for installation. If damage or missing equipment or accessories are found, they should be repaired or replaced in a timely manner.

　　(3) Prepare installation tools

　　Prepare the corresponding installation tools according to the installation requirements, such as wrenches, screwdrivers, pliers, jacks, etc. At the same time, it is necessary to prepare safety protective equipment such as seat belts, helmets, gloves, etc. to ensure safety during the installation process.

　　2、 Installation process

　　(1) Installation bracket

　　Install the bracket for the stage electric hoist according to the determined installation location. The bracket should be made of sturdy and stable materials, such as steel, aluminum alloy, etc. During installation, it is necessary to ensure the levelness and verticality of the bracket, as well as the firm and reliable connection with the installation structure.

　　(2) Install the electric hoist body

　　Install the stage electric hoist body on the bracket and fix it with bolts, nuts, and other accessories. When installing, ensure that the installation direction of the electric hoist is correct, the hook can move freely up and down, and the connection with the installation structure is firm and reliable.

　　(3) Connect the power supply and control system

　　Connect the power supply and control system of the stage electric hoist. The power supply should use wires and sockets that comply with national standards, and the control system should be set up and debugged correctly according to usage needs. When connecting, ensure that the wires are firmly and reliably connected, and that the control system operates sensitively and accurately.

　　(4) Install chains and hooks

　　Install the chain and hook of the stage electric hoist. The chain should be made of high-strength alloy steel, and the hook should be made of high-quality steel that meets national standards. When installing, ensure that the connection between the chain and the hook is firm and reliable, and can move up and down freely.

　　(5) Debugging and testing

　　After installation, debug and test the stage electric hoist. The debugging content includes parameters such as lifting height, span, speed, and load capacity of the electric hoist, while the testing content includes aspects such as operational stability, safety, and reliability of the electric hoist. If any problems are found, they should be adjusted and repaired in a timely manner until the performance and safety of the electric hoist meet the requirements.

　　3、 Precautions after installation

　　(1) Regular inspection and maintenance

　　After installation, it is necessary to regularly inspect and maintain the stage electric hoist to ensure that its performance and safety are always in good condition. The inspection includes the shell, motor, brake, chain, hook and other components of the electric hoist, as well as the operation of the power supply and control system. The maintenance content includes cleaning, lubrication, fastening, adjustment, and other aspects.

　　(2) Correct use and operation

　　When using the stage electric hoist, it is necessary to strictly follow the operating procedures to ensure its safe and efficient operation. The operation content includes starting, stopping, lifting, lowering, moving, etc. The operator should receive professional training and be familiar with the performance and operation methods of the electric hoist.

　　(3) Pay attention to safety precautions

　　When installing and using stage electric hoists, safety precautions should be taken to ensure the safety of personnel and equipment. Safety measures include wearing safety protective equipment, following operating procedures, avoiding overloading, and preventing collisions. If a safety accident occurs, emergency measures should be taken in a timely manner for rescue and handling.