What is the purpose of installing gantry crane?

A gantry crane is a crane built atop a gantry, which is a structure used to straddle an object or workspace. They can range from enormous “full” gantry cranes, capable of lifting some of the heaviest loads in the world, to small shop cranes, used for tasks such as lifting automobile engines out of vehicles.

What does a gantry do?

A gantry is defined as “any of various spanning frameworks, as a bridge-like portion of certain cranes.” In other words, it is a structure that bridges over an area. Like gantry cranes, the word is often used to refer to a structure that moves on wheels, often riding on a set of parallel rails.

What is the difference between gantry crane and overhead crane?

The difference between an overhead crane and a gantry is that the crane girders are attached to the legs of the gantry so that they can run without runway beams and columns. While gantry cranes are more widely used in outdoor areas or outside the buildings.

Are gantry cranes safe?

Overhead cranes and hoists are used every day in thousands of companies around the country to lift and move materials. An overhead aluminum gantry is easy and safe when installed, maintained, and used properly. But every year, injuries and fatalities happen due to overhead crane accidents.

How does a gantry crane work?

A gantry crane is a type of overhead crane with a single or double girder configuration supported by freestanding legs that move on wheels or along a track or rail system. Larger gantry systems may run on a rail or track embedded in the ground, typically in a straight line in a dedicated work area.

Which crane is used in remote place and offsite?

Rough Terrain Crane The crane is mounted on an undercarriage that has four rubber tires and is designed to be use off road. The outriggers can extend vertically and horizontally to stabilize and level the crane when it is lifting a large load.

What is a gantry hoist?

Gantry hoists are floor-standing frames which can be used with a mains powered hoist unit or a battery powered portable hoist unit. They are usually stood over a bed and they are useful for those who are confined to bed for long periods.

What are the types of overhead crane?

Overhead Crane Types

Bridge Cranes.
Gantry Cranes.
Monorail Cranes.
Jib Cranes.
Workstation Cranes.

Who is most at risk when working around cranes?

What are the Most Common Crane Hazards?

Operator incompetency. You must ensure your employees are adequately trained so they are able to carry out their roles competently and safely.
Slipping. If you don’t secure loads properly it can result in slipping material.
Mechanical failure.
Two blocking.

What kind of crane is used for gantry lifting?

The gantry lifting equipment typically comes in A frame crane. However, based on particular lifting requirements, we supply L-shape and U type legs for your gantry crane. For single girder and double girder gantry cranes, they are all designed with sturdy structure, and can provide stable and reliable performance.

When do you need a gantry crane for an overhead runway?

Gantry cranes are usually considered when there is a reason not to incorporate an overhead runway system. These are typically used for an outdoor application or below an existing overhead bridge crane system.

What’s the best way to build a lifting gantry?

Lifting gantry design Especially on outdoor gantry systems, you may want to consider upgrading to rotating axle end trucks instead of standard fixed axle end trucks. Fixed axle end trucks have the gears and bearings contained within and in an outdoor environment, these can get dirt, dust, and debris inside the gears.

How does a cable reel work on a gantry?

For large outdoor gantry systems, cable reel is a common electrification option. Cable reels utilize a simple design that’s either spring-loaded or motor-driven to release, retrieve, and store conductor cable for crane equipment. They can be mounted stationary or on a swivel base to allow the cable to payout in multiple angles and directions.