Gantry crane is very practical and applicable

Gantry crane is on the basis of bridge crane, the appearance design has been changed and modified.

Most used in outdoor, often installed in the yard, port, and other places to load and unload goods.

Widely used, there are many categories, according to the different categories, its role is not very same.

Gantry crane shape is like a door, used to load and unload goods, so gu type think righteousness, gantry crane.

The door frame is made of metal and has two feet carrying the main beam. The supporting feet are equipped with wheels and can move on the track.

Both ends of the girder are also elongated to meet the requirements.

Only two feet support the ground, so the area is not large, strong applicability, more general, in many places are useful.

There are many types of cranes, its doors are also classified: the first is the full door type, by the car in the span of the operating limit;

The second is half door type, the foot has height difference, specific setting according to the requirements of the site.

So cantilever door has a single or double, double cantilever crane is very common.

The single cantilever crane is very limited by the form of the site.

Gantry crane is very practical, in the operation of the slow cycle movement of a large machinery.

The classification of gantry crane frame is introduced, which is of great benefit to the use of gantry crane.

No lifting in excess of load;

That is, when the weight of the object exceeds the load of the crane, it cannot be lifted;

Light dim not hanging, weight unknown not hanging;

The sling and accessories are not tied tightly and do not meet the safety requirements.

Lifting objects should be fixed firmly to avoid falling halfway;

Lifting heavy objects directly for processing without lifting;

Heavy objects in the lifting process cannot be processed. If they are to be processed, the heavy objects should be dropped.

Slanting pull, slanting not hanging;

The driver is not allowed to operate the crane if the items to be lifted are not in good order.

A person standing on the workpiece or a moving object placed on the workpiece is not suspended;

When there are moving objects standing on the workpiece, there will be a great safety hazard, at this time can not operate the machine.

Oxygen cylinder, acetylene generator and other explosive items do not hang;

Explosive products have potential safety hazards.

The object with edge Angle and block mouth is not properly padded (prevent wire rope from abrasion or cutting);

Objects buried in the ground are not lifted without taking measures;

Buried objects cannot be lifted because of many unknown conditions.

Command signal unknown, illegal command does not lift, the driver operating the crane must strictly comply with the command.