The jib crane fetching device is hung on the end of the boom or on a hoisting trolley that can run along the jib. The jib crane that can rotate but cannot pitch is called a cantilever crane. jib crane is a small and medium-sized lifting equipment developed in recent years. It has unique structure, safety and reliability, high efficiency, energy saving, time saving, and flexibility. It can be operated at will within three-dimensional space. Other conventional lifting equipment shows its superiority.
The jib crane is widely used in different places in various industries. The working strength of the cantilever crane is light. The crane is composed of a column, a swing arm slewing drive device and an electric hoist. The lower end of the column is fixed on the concrete foundation by anchor bolts. The arm I-beam runs in a straight line from left to right and lifts heavy objects. The crane jib is a hollow steel structure, with light weight, large span, large lifting weight, economical and durable.
The jib crane series can be divided into: fixed column jib crane, mobile jib crane, half wall cantilever crane, wall jib crane, light gantry jib crane, crank jib crane, double boom jib crane.
Among the many types of jib cranes, the most common is the fixed column jib crane. Column type jib crane has the advantages of novel structure, reasonable, simple, convenient operation, flexible rotation, large working space, etc. It is an energy-saving and efficient material lifting equipment, which can be widely used in factories, mines, workshops, assembly lines and machine tools. Lifting of heavy objects at work, warehouses, docks and other occasions.