jib crane-what is jib crane?
The working strength of the Jib crane is light. The crane is composed of the column, the slewing drive device of the slewing arm and the electric hoist. The lower end of the column is fixed on the concrete foundation by the anchor bolt. Crane swing arm for hollow steel structure, light weight, span, large lifting weight, economic and durable.
Jib crane can be divided into:
Jib Crane is a new generation of light lifting equipment for modern production, with high reliability of the loop chain electric hoist is especially suitable for short distance, frequent use, intensive lifting operation, with high efficiency, energy saving, trouble saving, small area, easy to operate and maintain and other characteristics.
The structure of the fixed cantilever hanging column is simple and easy to install and use.The lower end of the column is fixed and stable through the anchor bolt. What drives the cantilever rotating is the cycloid pin wheel deceleration device, but it is the cantilever I steel that runs the lifting weight.
The structure of the fixed cantilever hanging column is simple and easy to install and use.
The lower end of the column is fixed and stable through the anchor bolt. What drives the cantilever rotating is the cycloid pin wheel deceleration device, but it is the cantilever I steel that runs the lifting weight.
Classification of column fixed cantilever hanging:
- Continuous working column type fixed cantilever hanging: The running time at constant load is sufficient to achieve thermal stability.
- Intermittent periodic working system of column fixed cantilever hanging: Run in a series of identical operating cycles, each consisting of a period of constant load running time and a period of downtime.The starting current in each cycle of this system does not have a significant effect on the temperature rise.
- short-time working system column fixed cantilever hanging: Running at a given time under constant load, the time is not enough to achieve thermal stability, and then the cut-off energy stops for enough time, so that the column fixed cantilever lifting motor can be cooled again to within 2K of the temperature difference with the cooling medium.
- including starting intermittent periodic working system column fixed cantilever hanging: Run in a series of identical operating cycles, each of which includes a period of starting time that has a significant impact on temperature rise, a period of constant load running time and a period of shutdown time.
- Continuous periodic working system of column fixed cantilever hanging: Run in a series of identical operating cycles, each of which includes a period of constant load running time and a period of no-load running time, but with no interruption of energy stopping time.
BZY Type Portable Mobile Jib Crane, wide adaptability and other characteristics, is a highly efficient automatic production line must be a separate emergency lifting equipment, with it to ensure smooth production line. The jib crane has the characteristics of novel structure, easy extension and flexion, easy operation and high efficiency and energy saving.
During operation, lift the load by pressing the button, and use the bending and rotating motion of the beam to avoid the object in the control work area to maximize the work area. Gently push and pull with the hand, can reach any position of the work area.
The jib crane is suitable for the production or maintenance occasions of machinery manufacturing, railway, chemical industry, light industry, etc., especially in the production line with dense equipment, short distance lifting and frequent operation, it can improve the production efficiency.
BB type Jib crane
Wall-line cantilever crane is a new material lifting equipment developed on the basis of pilaster cantilever crane. The walking track is installed on the cement column of the workshop, along the track can do longitudinal movement, at the same time, the electric hoist can complete the lateral movement along the selected cantilever and the lifting in the vertical direction. This machine greatly expanded the working range, more effectively used the workshop space, the use effect is more ideal.
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