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Large-span multi-fulcrum single-beam crane

A multi-pivot, crane technology, applied in the directions of support structures, load hanging elements, rail systems, etc., can solve problems such as restricting factory construction, and achieve the effect of stable operation and large lateral span.

Inactive Publication Date: 2016-08-24
HEFEI SHENDIAO HOISTING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, single-girder cranes have become an indispensable tool for transferring heavy objects in the factory workshop. Using cranes to lift, transport, load and unload materials can reduce labor intensity and improve production efficiency. Factory construction workshops often have to consider single-girder cranes. The lateral span of the crane, thus the traditional single-girder crane span limits the factory construction for larger workshops

Method used

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  • Large-span multi-fulcrum single-beam crane
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  • Large-span multi-fulcrum single-beam crane

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Embodiment Construction

[0012] Such as figure 1 As shown, the present invention discloses a large-span multi-support single-girder crane, comprising: a main column 1, an auxiliary column 2, a main beam 3, an auxiliary beam 4, an auxiliary beam track groove 5, a guide wheel 6, and a guide wheel connecting rod 7 , load-bearing wheel 8, main beam track groove 9, hoisting motor 10, steel wire rope 11, suspension hook 12, load-bearing wheel track groove 13, described main column 1 is a cuboid structure welded by steel, and described main column The upper part of 1 is provided with a load-bearing wheel track 13 on which the load-bearing wheels 8 run. The auxiliary column 2 is welded by steel and is located outside the main column 1. The main beam 3 is a rectangular parallelepiped structure welded by steel. The auxiliary beam 4 is an arc-shaped structure welded by steel, and the lower end of the auxiliary beam 4 is welded on the auxiliary columns 2 on both sides. The guide wheel 6 is installed on both side...

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Abstract

The invention discloses a large-span multi-fulcrum single-beam crane which comprises a main column, an auxiliary column, a main beam, an auxiliary beam, an auxiliary beam rail groove, a guide wheel, a guide wheel connecting rod, a load bearing wheel, a main beam rail groove, a hoisting motor, a steel wire rope, a hook and a load bearing wheel rail groove. The auxiliary column is of a cuboid structure formed by welding steel and is positioned on the outer side of the main column, the main column is of a cuboid structure formed by welding steel, the auxiliary beam is of an arc-shaped structure formed by welding steel, the guide wheel connecting rod is of a T-shaped structure formed by welding steel, and the main beam rail groove is inverted T-shaped steel and is fixed on the lower surface of the main beam by welding. The large-span multi-fulcrum single-beam crane has the advantages of stability in running and large transverse span.

Description

technical field [0001] The invention relates to a crane device, in particular to a large-span multi-support single-girder crane. Background technique [0002] At present, single-girder cranes have become an indispensable tool for transferring heavy objects in the factory workshop. Using cranes to lift, transport, load and unload materials can reduce labor intensity and improve production efficiency. Factory construction workshops often have to consider single-girder cranes. The transverse span of the crane, thus the span of the traditional single-girder crane limits the factory construction to larger workshops. Contents of the invention [0003] In order to solve the defects of the prior art solutions, the invention discloses a large-span multi-support single-girder crane with stable operation and large transverse span. [0004] The invention discloses a large-span multi-support single-girder crane, comprising: a main column, an auxiliary column, a main beam, an auxiliary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C6/00B66C7/00
CPCB66C6/00B66C7/00
Inventor 罗晓虎
Owner HEFEI SHENDIAO HOISTING MACHINERY
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