Vilka är komponenterna i en fribärande kran?

De jib crane on wheel is a light duty crane and is a practical light work station lifting equipment. It has the characteristics of high efficiency, energy saving, trouble-saving, small footprint, easy operation and maintenance. It is especially suitable for short distance, frequent use and intensive lifting operations. It is mainly composed of a column, a rotating arm, a support arm and a reducer, an electric chain hoist, and electrical parts.

1.Pillar
The column supports and fixes the rotating arm of the sevencrane jib crane on wheel manufacturer. Its upper and lower supports are composed of single row tapered roller bearings that bear radial force and axial force.

2.Swivel arm
The rotating arm is welded by a combination of I-beam and support. Its function is to realize the horizontal movement of the electric or manual trolley and the up and down lifting movements of the electric hoist, and to rotate around the column.

3. Support arm and reducer
The support arm of cheap jib crane on wheel supplier supports the rotating arm and increases the bending resistance and strength of the rotating arm. The reducer drives the roller to realize the electric rotation of the cantilever.

4. Electric chain hoist
The electric chain hoist lifts heavy objects and moves them horizontally along the rotating arm.

5.Electrical part
The electrical part adopts a C-rail flat cable power supply system and is operated with low-voltage intermediate-controlled safety voltage. Industrial jib crane on wheel distributor is controlled by the flashlight door button, which respectively controls the fast rise, fast drop, slow rise, slow drop and hoist operation of the chain electric hoist. For the traveling of the trolley and the left and right rotation of the cantilever crane, the collector ring in the column provides power supply for any rotation of the cantilever.