Jib crane belongs to light work intensity crane, is a practical light work station lifting equipment. With high efficiency, energy saving, save trouble, small footprint, easy to operate and maintain and other characteristics. Especially suitable for short distance, frequent use, intensive lifting operations. Mainly by the column, rotating arm, supporting arm and reducer, electric chain hoist, electrical parts and other components.
1. Column
Column is the heavy duty jib crane rotating arm support fixed, its upper and lower support by bearing radial force and axial force of single row tapered roller bearings.
2.Rotating arm
The rotating arm is welded by I-beam and support combination, and its function is to realize the horizontal movement of electric or manual trolley and the up and down action of heavy duty jib crane manufacturer, and rotate around the column.
3.Support arm and reducer
The support arm supports the rotating arm and increases the bending resistance and strength of the rotating arm. The speed reducer drives the roller to realize the electric rotation of the cantilever arm.
4.Electric chain hoist
The electric chain hoist lifts heavy objects and moves horizontally along the rotating arm.
5.Electric part
Electrical part of the C-rail plus flat cable power supply system, low-voltage inter-control safety voltage for operation, by the electric door buttons to realize the control, respectively, to control the best heavy duty jib crane for sale fast rise, fast descent, slow rise, slow descent, as well as gourd running trolley walking and cantilever boom left and right slewing, the collector ring in the column to provide power supply to the cantilever arm any slewing.
The jib cranes are available in a wide range of specifications and varieties. No matter what your requirements are for lifting weight, swivel angle, boom length and functions, all the specifications have a common advantage: light deadweight, long jibs, large lifting capacity, simple installation, operation and maintenance. They are fully self-contained, making them an ideal workstation crane and suitable for outdoor yards and loading platforms.
Jib cranes gather the advantages of compact and ingenious mechanical motion structure and simple pneumatic control. industrial heavy duty jib crane supplier has the characteristics of light control, fast speed, and full suspension within the free travel. The workpiece is raised by pulling the soft rope through the pneumatic cylinder. Compared with the rigid arm type power-assisted manipulator, it can realize a larger lifting stroke under the same height restriction. Mainly used in the workpiece weight light, moving load process is simple, no eccentric operation, lifting stroke is large, the operation of the fast beat requirements of the occasion.
Jib cranes can be divided into the following categories:
1. Column jib cranes
2. Curved arm type jib crane
3. Wall jib cranes
4. Mobile jib cranes
5. Gantry jib cranes
6.Double-arm jib crane
7.Wall-mounted Jib Cranes
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