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Quick movement tooling for gantry crane

A gantry crane, fast technology, applied in the direction of lifting device, lifting frame, etc., can solve the problems of large working area, long cycle, high cost, etc., achieve high safety factor, easy operation and control, and reduce the effect of secondary damage

Inactive Publication Date: 2015-02-04
JIANGSU YANGZI XINFU SHIPBUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, disassembly and assembly are generally used for shifting, and large-scale lifting equipment is required, which has high cost, long cycle and large working area.

Method used

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  • Quick movement tooling for gantry crane
  • Quick movement tooling for gantry crane
  • Quick movement tooling for gantry crane

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0015] Further description will be made below in conjunction with drawings and embodiments.

[0016] figure 1 , 2 The portal machine 1 shown is composed of 14 hoisting devices that are rotatably mounted on a portal frame. The portal frame includes four legs 11, beams 12 at both ends and beams 13. The beams at both ends 12 are arranged in parallel. The two ends are respectively supported by supporting legs 11, and the beam 13 is vertically supported on two end beams 12 arranged in parallel.

[0017] image 3 , 4 As shown, a quick shift tooling for a gantry crane includes a lifting transport platform car 2, two middle beams 3, two end beams 4, two shift supports 6 and a counterweight 5, and the two middle beams 3 are arranged on two sides in parallel and at intervals. Between the end crossbeams 4 and the four crossbeams are all supported on the lifting transport flatbed truck 2, the two displacement supports 6 are respectively arranged on the two middle beams or on the lifti...

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Abstract

The invention relates to a quick movement tooling for a gantry crane. The quick movement tooling for the gantry crane comprises a lifting and transportation flat car, two middle transverse beams, two end transverse beams, two movement supports and counterweights, wherein the two middle transverse beams are arranged in parallel in a spaced manner between the two end transverse beams, the four transverse beams are supported on the lifting and transportation flat car, the two movement supports are respectively arranged on the two middle transverse beams or the lifting and transportation flat car, and the counterweights are respectively arranged on the two end transverse beams. By using the flat car to lift the gantry crane to move the gantry crane on the whole, the expenses in disassembling and lifting are reduced, the connecting pieces and structure of the gantry crane are not disassembled and damaged, the original performance of the original machine is kept, and the secondary damage caused during disassembling and the quality problem of installation uncertainty are reduced. The tooling has the advantages of easiness in use, operation and control and high safety factor.

Description

technical field [0001] The invention relates to a shifting tool, in particular to a fast shifting tool for a portal crane. Background technique [0002] The characteristics of the portal crane itself are heavy and high. There is a certain difficulty when the portal machine needs to be shifted and installed, because it is heavy and difficult to hoist. The higher the center of gravity, the poorer the stability. Therefore, disassembly and assembly are generally used for displacement, and large-scale lifting equipment is required, which has high cost, long cycle and large working area. Contents of the invention [0003] Aiming at the deficiencies in the dismantling and shifting portal cranes in the prior art, the present invention provides a quick shift tooling for portal cranes that is simple in structure, convenient to use, low in cost, and convenient for fast, stable and safe shifting. [0004] The technical scheme adopted in the present invention is: a quick shift ...

Claims

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Application Information

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IPC IPC(8): B66F7/06
CPCB66F7/0625B66F2700/00
Inventor 吴建江何跃桥薛耀清
Owner JIANGSU YANGZI XINFU SHIPBUILDING CO LTD
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