A liftable and multi-angle grinding rail device

A multi-angle, rail technology, applied in the direction of track, track laying, track maintenance, etc., can solve problems such as wear and tear, easy to rust

Active Publication Date: 2021-05-07
中铁物总运维科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rails are prone to rust and wear when exposed to the open air for a long time. In sudden situations and small sections of rail maintenance, a device is needed to maintain in time

Method used

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  • A liftable and multi-angle grinding rail device
  • A liftable and multi-angle grinding rail device
  • A liftable and multi-angle grinding rail device

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Embodiment Construction

[0020] Combine below Figure 1-Figure 5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0021] The invention relates to a lifting and multi-angle grinding rail device, which is mainly used for grinding the rust on the surface of the rail. The invention will be further described below in conjunction with the accompanying drawings of the invention:

[0022] A liftable and multi-angle grinding rail device according to the present invention includes a machine body 11, which is provided with a grinding chamber 16 with a downward opening, and a vertical sliding wall between the left and right walls of the grinding chamber 16. Grinding work box 15, the upper end of described grinding work box 15 is provided with gear transmission cavity 43, and the left and right sides of ...

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Abstract

A liftable and multi-angle grinding rail device, including a machine body, in which a grinding chamber with an opening downward is provided, and a grinding work box is provided between the left and right walls of the grinding chamber, which can slide up and down, and the grinding work box The inner upper end is provided with a gear transmission chamber, and the lower wall of the gear transmission chamber is arranged in an array on the left and right, and three rotatable grinding shafts are arranged. The upper end of the grinding shaft is fixed with a spur gear, and the three spur gears mesh with each other. , the lower end of the grinding shaft extends to the lower end of the grinding work box and is fixedly provided with sand discs, and the center of the left and right ends of the grinding work box is fixed with a left and right symmetrical adjustment shaft, and the left and right walls of the grinding chamber are connected. The first sliding cavity is left-right symmetrical. This invention uses the principle of universal joints to adjust the grinding angle. The arc-shaped plate and the end gear ensure the normal grinding after angle adjustment, and effectively perform multi-angle grinding.

Description

technical field [0001] The invention relates to the technical field of railway maintenance, in particular to a lifting and multi-angle grinding rail device. Background technique [0002] Track maintenance is various track maintenance operations to ensure that the track is in good condition and make the train run safely, smoothly and uninterruptedly at the specified speed. Also known as road maintenance. It includes track renewal and repair to restore the performance of each component of the track, and regular maintenance work to prevent and eliminate deformation and disease of the track under the action of train dynamics and other influences. In order to ensure driving safety and track components in good condition, prolong the service life of track components, and avoid economic losses caused by long-term disrepair of track equipment, it is necessary to investigate, formulate and implement a maintenance system to ensure that the track is in good condition. The rails are pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B31/17
CPCE01B31/17
Inventor 杨书彬
Owner 中铁物总运维科技有限公司
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