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Electric steel rail derusting and polishing machine

A polishing machine and rail technology, which is applied in the direction of track, track laying, track maintenance, etc., can solve problems such as switch midway conversion, safety hazards, and fork squeeze, and achieve the effects of reducing labor intensity, improving operating efficiency, and ensuring smoothness

Pending Publication Date: 2020-07-31
山东博砺思轨道交通装备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the service process of rails, various surface damage and corrosion will occur, which will affect the railway transportation capacity and economic benefits, and have potential safety hazards
At present, there are poor branching sections of the national railways. Because this section cannot complete the train occupancy check, it will cause the wrong unlocking of the route in advance, cause the switch to change midway, and cause accidents such as crowding, off-line accidents, or train side conflicts. The operation has brought safety hazards, seriously affecting the efficiency of railway transportation, and has become a major safety technical problem that needs to be solved urgently

Method used

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  • Electric steel rail derusting and polishing machine
  • Electric steel rail derusting and polishing machine
  • Electric steel rail derusting and polishing machine

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Embodiment Construction

[0017] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0018] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be understoo...

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Abstract

The invention provides an electric steel rail derusting and polishing machine. The machine comprises a supporting frame, a derusting grinding head, a motor, a lifting device, a power supply device anda deflection mechanism. According to the electric steel rail derusting and polishing machine, the derusting grinding head is adopted as a derusting or polishing tool, and the derusting grinding headis fixed to any height through the lifting device, so the smoothness of the profile cambered surface of a steel rail after operation is guaranteed; the electric steel rail derusting and polishing machine is provided with the deflection mechanism, and transverse rotation of the derusting grinding head in the horizontal direction is achieved through manual transverse force application to guarantee that the area required by the steel rail profile cambered surface can be derusted or polished, so derusting or polishing operation of the whole steel rail profile is achieved, the derusting or polishing operation efficiency is improved, and the labor intensity of operators is relieved; and in addition, the electric steel rail derusting and polishing machine is driven in an electric mode, so the operation process is low in noise, environment-friendly and pollution-free.

Description

technical field [0001] The invention relates to the technical field of railway maintenance equipment, in particular to an electric rail derusting and polishing machine. Background technique [0002] In the railway transportation system, the steel rail is an important basic component to ensure the normal operation of the railway. During the service process of rails, various surface damage and corrosion will occur, which will affect the railway transportation capacity and economic benefits, and have potential safety hazards. At present, there are sections with bad branching in the national railways. Since this section cannot complete the train occupancy check, it will cause the wrong unlocking of the route in advance, cause the switch to change midway, and cause accidents such as crowding, off-line accidents, or train side collisions. The operation has brought hidden dangers to safety, seriously affecting the efficiency of railway transportation, and has become a major safety...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B31/17
CPCE01B31/17
Inventor 樊文刚吕洪宾衣同杰王迎伟贾海军
Owner 山东博砺思轨道交通装备科技有限公司
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