Bridge crane is an important equipment used for lifting and transporting heavy objects in industrial production. It consists of a bridge, a lifting mechanism, electrical equipment and a control system. It is usually installed above the interior of the factory and can move along the track to cover various locations in the work area.
The main components of an overhead crane include the bridge frame, trolley, trolley and lifting mechanism:
1. The bridge is the main structure of the crane, usually welded by a steel structure, and has sufficient rigidity and strength to support the operation and work of the entire crane;
2. Cart mechanism: The cart is installed on the bridge and can move horizontally along the track of the bridge to cover the working area;
3. Trolley mechanism: The trolley is installed on the cart and can move vertically along the track of the cart to achieve precise positioning and handling of goods;
4. Lifting mechanism: Vertical lifting and lowering of goods through devices such as wire ropes or chains;
5. Electrical equipment and control system: Usually composed of motors, frequency converters, sensors, PLC, etc., used to realize the operation, movement, lifting and stopping functions of the crane, and can be remotely controlled through the remote control or the console in the control room. Control.
Bridge cranes are widely used in various fields of industrial production, such as manufacturing, logistics and warehousing, ports and terminals, etc. They have the advantages of simple structure, flexible operation, and high efficiency. During use, it is necessary to strictly follow the operating procedures and conduct regular inspections and maintenance to ensure the safe operation of the crane.
