Three-beam double-trolley rail type container portal crane

A gantry crane and rail-type technology, which is applied in the direction of trolley cranes, cranes, rail systems, etc., can solve the problems of increased cost, cranes that cannot meet the rapid development of modern industry, and low efficiency, so as to save investment, improve efficiency, and reduce cost effect

Active Publication Date: 2015-12-02
湖南中铁五新重工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] At present, the rail-mounted container crane used for loading and unloading containers is a double-girder single-car structure, which can only be lifted once at a time, and the efficiency is relatively low. If you...

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  • Three-beam double-trolley rail type container portal crane
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  • Three-beam double-trolley rail type container portal crane

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implement...

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Abstract

The invention provides a three-beam double-cart rail type container portal crane and belongs to the field of lifting equipment. The crane comprises a three-beam portal, a large trolley travelling mechanism, a small trolley assembly, a container sling and an electronic control system. The crane comprises three main beams and two trolley assemblies; during operation, the trolley assemblies are suitable for independent operation; meanwhile, operation efficiency of container handling is greatly improved on the basis of slightly increasing floor area and equipment cost; compared with a traditional way of co-use of multiple cranes, the crane is beyond comparison, input can be greatly saved, cost can be greatly lowered, and benefit can be greatly improved.

Description

technical field [0001] The invention relates to the field of lifting equipment, in particular to a three-beam double-carriage track-type container gantry crane. Background technique [0002] Cranes are one of the commonly used equipment in the industrial field, especially in working places such as seaports and docks. With the rapid development of modern container terminals, the efficiency of container loading and unloading needs to be improved. [0003] At present, the rail-mounted container crane used for loading and unloading containers is a double-girder single-car structure, which can only be lifted once at a time, and the efficiency is relatively low. If you want to improve efficiency, you must increase the crane equipment; increasing the crane equipment will inevitably lead to an increase in cost. Therefore, existing cranes cannot meet the rapid development of modern industry. Contents of the invention [0004] The invention provides a three-girder double-carriage ...

Claims

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Application Information

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IPC IPC(8): B66C19/00B66C6/00B66C7/00
Inventor 梁奕普张维友黄义科王剑国
Owner 湖南中铁五新重工有限公司
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