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Structure and characteristics of jib cranes

Views: 202     Author: zhongle     Publish Time: 2023-08-17      Origin: Site


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Structure and characteristics of jib cranes

Jib cranes operate at low speeds. The crane is made up of a column, a slewing jib, and an electric hoist. The foot bolts secure the column's lower end to the concrete foundation, and a cycloid reducer drives the jib slewing. To lift the heavy load, the electric hoist runs in a straight line left and right on the cantilevered I-beam. The crane cantilever is a hollow steel structure that has a low deadweight, a large span, a high lifting capacity, economy, and durability. The built-in walking mechanism uses special engineering plastic walking wheels with rolling bearings, low friction, and light walking; small structural dimensions, which are especially beneficial to improving the hook stroke.

Structure of Jib Crane

A jib crane is made up of a column, a slewing arm, a jib driving device, and an electric hoist. The foot bolt secures the base at the column's lower end to the concrete foundation. The motor rotates the jib by driving the reducer drive unit, and the electric hoist runs back and forth on the jib I-beam. Jib cranes can help you reduce unnecessary waiting and shorten production preparation and unproductive working time. Modern jib cranes come in a wide range of sizes and configurations. Whatever your lifting capacity, suspension angle, boom length, or functionality requirements, all specifications have one advantage in common: lightweight, long cantilever, high lifting capacity, and simple installation, operation, and maintenance. They are fully self-contained and are ideal cranes for working positions and are suitable for outdoor yards and loading platforms. Fixed columns occupy a very small area. Click here to buy Electrical Jib Crane.

Features of jib cranes

Even with very small lifting clearances, lifting heights are possible. Electric jib cranes are lightweight lifting devices designed for modern manufacturing. It is especially suitable for short distances, frequent use, and high-intensity lifting operations when combined with the highly reliable JPK electric hoist. It saves energy, has a small footprint, and is simple to operate and maintain. A mobile jib crane is more adaptable and flexible, and it is an essential piece of independent emergency lifting equipment for automated manufacturing lines. It ensures that the production line remains uninterrupted. Curved arm series jib cranes are distinguished by their novel structure, flexible expansion and contraction, versatile operation, and energy efficiency. When operating, press the button to lift the load and use the beam's bending and suspension movement to avoid objects in the control work area. You can reach any position in the operating area by gently pushing and pulling with your hand.

The lifting jib and traveling mechanism manual and electric drive, and movement positioning accuracy are the working strengths of the jib crane. The jib is a hollow steel structure, light deadweight, large span, large lifting capacity, economic resistance, suspension load state suspension, and rotation quickly. Built-in travel mechanism with rail pulley device, allowing for low friction, light, and quick travel. The 270-degree rotating angle can be controlled by suspension and can be used with a chain crane, linear balancer, and VPL spreader, the surface can be galvanized or baking varnish treatment. According to the different running tracks, vertical jib cranes can be divided into two types: internal suspension rail jib cranes and external suspension rail jib cranes, which can be used in conjunction with PK electric hoists, and can lift materials quickly and flexibly when working. Vertical jib cranes can be installed in any position for various occasions. It is the choice for workshops where other transportation means cannot be fixed structurally.

Jib cranes are a new generation of light lifting equipment designed to adapt to modern production. They are especially suitable for short distances, frequent use, and intensive lifting operations, and have high efficiency, energy savings, a small footprint, are easy to operate and maintain, and so on.

Nowadays, the rapid development of intelligence and mechanization has replaced traditional human labor as an essential tool for factory production operations, and the use of jib cranes has also greatly reduced worker labor intensity, improved work efficiency, and accelerated enterprise product production.

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