Method for repairing walking beam track

A walking beam and track technology, applied in the field of walking beams, can solve problems such as wheel inner edge and track wear, wheel and track friction, equipment function accuracy degradation, etc., to eliminate rail gnawing, reduce rail gnawing, and achieve good results Effect

Active Publication Date: 2017-05-24
SHANGHAI BAOYE GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the long-term operation of the walking beam, there will be deformation phenomena such as bending and wear to some extent, which will cause friction between the wheel and the track, commonly known as "rail gnawing", which will further cause different degrees of wear on the inner edge of the walking beam wheel and the track. Causes degradation of device functional accuracy

Method used

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Embodiment Construction

[0013] A kind of walking beam track finishing method of the present invention, it comprises:

[0014] Step 1, making a guide wheel with a bearing, which is supported by a bracket;

[0015] Step 2, stop the walking beam at a proper position, and remove the protective cover;

[0016] Step 3: Lift and lower the walking beam, find out the upper and lower specific positions where the liner is installed, and mark it;

[0017] Step 4: When the walking beam is in a low position, move the walking beam back and forth to find out the front and rear positions of the liner installed on the walking beam and perform positioning;

[0018] Step 5: Weld the guide wheel mounting base on the steel structure, and fix the guide wheel on the base with bolts;

[0019] Step 6: Spot-weld the liner to the determined installation position on the walking beam body, measure the parallelism between the liner and the walking beam body, and adjust the place where there is an error by adding gaskets to ensur...

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PUM

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Abstract

The invention relates to a walking beam. A method for repairing a walking beam track comprises the following steps: manufacturing a guide wheel provided with a bearing, wherein the guide wheel is supported through a support; stopping the walking beam at a proper position, and disassembling a protecting cover plate; lifting the walking beam, finding out the upper and lower specific mounting positions of a liner plate, and marking the positions; finding out the front and back mounting positions, on the walking beam, of the liner plate when the walking beam is at a low position, and positioning; welding a guide wheel mounting base on a steel structure; fixing the guide wheel on the base through a bolt; welding the liner plate at a determined mounting position on a walking beam body in a spot welding manner, and welding the liner plate after the parallelism of the liner plate and the walking beam body is ensured; and step 7, moving the walking beam; selecting five uniformly-distributed positions on the liner plate; measuring a clearance between the guide wheel and the liner plate; and adjusting in a manner of increasing or decreasing spacers below the guide wheel seat according to the condition. With the adoption of the method, the fault that a walking beam wheel gnaws the track can be solved.

Description

technical field [0001] The present invention relates to walking beams, and more particularly to walking beam tracks. Background technique [0002] Walking beam equipment is widely used in the metallurgical industry. The main structure of walking beam includes: track, wheel, beam body, driving mechanism, etc. During the long-term operation of the walking beam, there will be deformation phenomena such as bending and wear to some extent, which will cause friction between the wheel and the track, commonly known as "rail gnawing", and further cause the inner edge of the walking beam wheel and the track to wear to varying degrees. Resulting in degradation of device functional accuracy. SUMMARY OF THE INVENTION [0003] The invention aims to overcome the defects of the prior art, and provides a walking beam track renovation method. The invention solves the problem of rail gnawing by the walking beam wheel, has convenient construction method and good effect, restores the functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/00
CPCB21D3/00
Inventor 杜积春芦涛王令恒潘新梁
Owner SHANGHAI BAOYE GRP CORP
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