Rechargeable steel rail turnout belt sanding machine

A charging type and track technology, which is applied in the direction of track, track laying, track maintenance, etc., can solve the problems of low operating efficiency, high labor intensity of operators, environmental pollution, etc., and achieve the effect of reducing labor intensity and improving the efficiency of grinding operations

Active Publication Date: 2016-12-07
山东智沃轨道交通设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing small-scale steel track switch grinding and maintenance machines all use grinding wheels for grinding, and the grinding tool and the rail are in rigid contact. The vibration of the grinding machine will directly affect the grinding quality of

Method used

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  • Rechargeable steel rail turnout belt sanding machine
  • Rechargeable steel rail turnout belt sanding machine
  • Rechargeable steel rail turnout belt sanding machine

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Embodiment Construction

[0019] 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.

[0020] 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 a rechargeable steel rail turnout belt sanding machine which comprises a rack, rail wheels, a motor, a belt sanding head device, a horizontal translation and angle deflection mechanism and a storage battery, the rail wheels are mounted at the bottom of the rack, the horizontal translation and angle deflection mechanism is mounted on the rack, the belt sanding head device is fixedly connected with the motor, and the belt sanding head device and the motor are mounted on the horizontal translation and angle deflection mechanism together. According to the rechargeable steel rail turnout belt sanding machine, a sanding belt is adopted as a polishing tool, the sanding belt and a steel rail are in flexible contact during sanding work through the characteristics of a contact wheel rubber layer and the sanding belt, and the influence of vibration of the sanding machine on the surface layer of the steel rail is reduced; the outer circle of a contact wheel is in an inward concave shape, the actual contact area of the sanding belt and the surface of the steel rail is large during sanding, the sanding work requirement of the whole contour of the steel rail can be achieved with a small number of times of polishing, and sanding work efficiency is improved. Meanwhile, the rechargeable steel rail turnout belt sanding machine is easy and convenient to operate, safe and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of railway maintenance machinery and equipment, in particular to a rechargeable abrasive belt grinder for steel track switches. Background technique [0002] Turnout is an important part of train dispatching. Due to the repeated action of train wheelset alternating load during use, it is very easy to form various damages such as corrugation, fat edge and pitting on the surface of the rail, which seriously threatens the safety of traffic. The existing small-scale steel track switch grinding and maintenance machines all use grinding wheels for grinding, and the grinding tool and the rail are in rigid contact. The vibration of the grinding machine will directly affect the grinding quality of the rail; at the same time, it needs to rely on the small straight section to complete the grinding. The efficiency is low, and the labor intensity of the operator is high. In addition, using an internal combustion engine ...

Claims

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Application Information

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IPC IPC(8): E01B31/17E01B31/18
CPCE01B31/175E01B31/18
Inventor 刘月明樊文刚李建勇聂蒙何喆
Owner 山东智沃轨道交通设备有限公司
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