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Tyre crane festoon cable layout tool and working principle

A cable laying and tire hanging technology, applied in cable laying equipment, overhead lines/cable equipment, etc., can solve the problems of not meeting the cable laying requirements of cable suppliers, difficult to meet technical requirements, pulling and breaking cables, etc.

Inactive Publication Date: 2017-12-01
NANTONG ZHENHUA HEAVY EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this process, the torsion force is easily generated in the cable, and the cable will be broken over time, shortening the service life, and does not meet the cable laying requirements of the cable supplier.
And another situation is that the assembly of the tire crane structure is completed after the gantry assembly, and the girder towing track is already at high altitude, so it is difficult to meet the technical requirements

Method used

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  • Tyre crane festoon cable layout tool and working principle
  • Tyre crane festoon cable layout tool and working principle
  • Tyre crane festoon cable layout tool and working principle

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] Such as Figure 1-2 The shown cable laying tool for tire cranes includes an I-shaped guide channel steel 1, two suspension beams 2 are fixed on the upper surface of the guide channel steel 1 and four suspension rings 3 are arranged, and the suspension beam 2 is integrally forward Offset, the front end of the guide channel steel 1 is fixedly provided with a guide block 4, and the front stopper 5 and the rear stopper 6 are also fixedly arranged on the guide channel steel 1 by bolts and nuts.

[0019] Such as image 3 As shown, the working principle of a tire crane towing cable laying tool, the specific steps are as follows:

[0020] The first step is to place the tooling for laying the cable of the tire crane on the ground cylinder frame, release the cable on the cable drum, and lay the released cable to the tooling on the tooling. After the laying is completed, tie the cable firmly And install the front stopper and rear stopper;

[0021] Step 2: Lift the tire crane to...

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Abstract

The invention discloses a tyre crane festoon cable layout tool, comprising I-shaped guide channel steel, wherein two hanging beams are fixed on the upper surface of the guide channel steel. Four hanging rings are arranged on the upper surface of the guide channel steel. The hanging beams shift to front sides integrally. A guide block is fixedly arranged at the front end of the guide channel steel. A front baffle block and a rear baffle block are fixedly arranged on the guide channel steel through bolts and nuts. The tyre crane festoon cable layout tool has the advantages that through adoption of a force arm shortening method, the rollover resulting from shifting a gravity centre is avoided; through addition of the front baffle block and the rear baffle block to the tool, festoon is prevented from getting rid of a binding manila rope to fall off in a hoisting process, moreover, the construction period is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of trailer technology, in particular to a cable laying tool for a tire crane trailer and its working principle. Background technique [0002] For the laying of tire crane towing cables, the previous construction process is to firstly unwrap the towing cables from the reel, hoist the cables to the girder platform with a crane, and then lay the cables on the towing and install them in place. In this process, the torsion force is easily generated in the cable, and the cable will be broken over time, shortening the service life, and does not meet the cable laying requirements of the cable supplier. And another situation is that the assembly of the tire crane structure is completed after the gantry assembly, and the girder towing track is already at high altitude, so it is difficult to meet the technical requirements. Contents of the invention [0003] The object of the present invention overcomes the deficiencies of th...

Claims

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Application Information

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IPC IPC(8): H02G1/02H02G1/06
CPCH02G1/02H02G1/06
Inventor 宋义钢孙泳涛刘旌吴仁德
Owner NANTONG ZHENHUA HEAVY EQUIP MFG
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