المقدمة والصيانة اليومية للرافعة الجسرية ذات العارضة الواحدة

The single beam gantry crane is mainly composed of a bridge (main beam), four outriggers, lower beam, cart drive device, electrical control, electric hoist, etc. The bridge frame (main beam) of a single-beam gantry crane is generally a box-shaped structure welded by steel plates. The bottom of the main beam is equipped with an I-beam track for electric hoist operation. It can also be used for the main beam of large-span gantry cranes working outdoors. The truss structure formed by welding of section steel has strong stiffness (especially the horizontal stiffness), light weight, small windward area, and has high economic benefits. However, the production and welding of this structure is more complicated and difficult than the box-shaped structure. Depending on the actual conditions of the cargo yard, the main beam may have cantilever or no cantilever. Main beams of the gantry crane with large spans must be made in sections.

Single-girder gantry cranes have a wide range of applications and are mainly used for transporting, loading and unloading items in open yards, warehouses and other places. The working system of the door operator is generally light or medium. According to the actual use conditions, it can also be a heavy working system. The slings used for lifting are generally hooks. Electromagnetic suckers and motor grabs can also be configured as auxiliary slings. The configuration of auxiliary slings is mainly determined based on the physical properties and external dimensions of the lifting objects.

Nowadays, as rail mounted single beam gantry crane for sale are used more and more widely in all walks of life, users also attach great importance to the daily maintenance of single-girder gantry cranes, so as to effectively extend the service life of single-girder gantry cranes. So how should we correctly maintain the single-girder gantry crane?

First of all, after the CE approved single beam gantry crane price is used for the first time, the user must lubricate and maintain the equipment. The lubricating oil selected by the user must be a qualified product, and inferior lubricating oil products must not be used to avoid adverse damage to the equipment. Secondly, users need to insist on regular cleaning and maintenance of single-girder gantry cranes. Everyone must not only keep the mechanical equipment clean and tidy at all times, but also carefully inspect the mechanical equipment. This enables top choice for single beam gantry crane cost to receive the most appropriate protection.

From this point of view, everyone needs to take into account many details when performing maintenance on european standard single beam gantry crane, and should not be too careless or too arbitrary. However, as long as daily maintenance is performed carefully in accordance with the maintenance manual, the single beam gantry crane can have a longer service life.