Fixed column jib crane
Classification and characteristics of jib crane
- Concept
Jib crane working intensity is light, composed of column, slewing arm rotary driving device and electric hoist, The lower end of the column is fixed on the concrete foundation through the anchor bolt, Driven by a cycloid pin gear reducer to drive a cantilever, Electric hoist in the cantilever beam on the left and right straight line running, and lifting heavy objects. The crane arm is a hollow steel structure with light weight, large span, large lifting capacity, economy and durability. The utility model relates to a built-in walking mechanism, which adopts a special engineering plastic wheel with a rolling bearing, the friction force is small, the walking is brisk, and the structural size is small, and the utility model is especially favorable for improving the hook travel.
- Classification a. Fixed column jib crane
b. Bent arm jib crane
c. Wall type jib crane
d. gantry crane cantilever crane
e. Mobile jib crane
f. Double arm jib crane
g. Wall jib crane - Characteristics Jib crane is designed to adapt to the modern production of a new generation of light lifting equipment, with high reliability of the electric hoist. It is especially suitable for short distance, frequent use, intensive lifting operation, high efficiency, energy saving, convenient, small footprint, easy operation and maintenance and so on.
Mobile cantilever crane is more flexible, wide adaptability and so on, it is a high efficiency automatic production line must be a separate emergency lifting equipment, to ensure that the production line unimpeded.