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Rail maintenance equipment with rail rust removal and crack repair functions

A technology for maintaining equipment and tracks, which is applied in track maintenance, tracks, and track laying, etc. It can solve problems affecting the mechanical properties of rails, long repair time for cracks, clean rail waists, etc., achieve good rust removal effect, save manpower, and prevent spattering The effect of less

Active Publication Date: 2018-08-03
LOTEEM BEIJING RAIL TRANSIT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing rails are generally composed of a rail head, a rail waist and a rail bottom. Since the rail waist is inwardly recessed relative to the rail head and the rail bottom, the existing track maintenance equipment can generally only clean the rust on the surface of the rail head. It is difficult to clean the rust on the rail waist, which makes the different parts of the rail waist uneven, which affects the mechanical properties of the rail. Not only that, the existing track maintenance equipment can only detect whether there are cracks in the rail, but cannot repair it Cracks, which require manual repair of cracks, but manual repair of cracks not only takes a long time to repair, but also is more dangerous

Method used

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  • Rail maintenance equipment with rail rust removal and crack repair functions
  • Rail maintenance equipment with rail rust removal and crack repair functions
  • Rail maintenance equipment with rail rust removal and crack repair functions

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Embodiment Construction

[0034] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0035] Such as Figure 1-2 As shown, a track maintenance equipment with track derusting and crack repairing functions includes a beam 1, two working boxes 2 and at least two moving wheels 3, and the two working boxes 2 are arranged under the beam 1, and two The working boxes 2 are respectively arranged on both sides of the crossbeam 1, and each moving wheel 3 is arranged between the two working boxes 2, and each moving wheel 3 is evenly distributed under the crossbeam 1, and the crossbeam 1 is provided with a clamping mechanism. The first groove 9, the second groove 10 and the third groove 11 are arranged in the described working box 2, and the first groove 9...

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Abstract

The invention relates to rail maintenance equipment with rail rust removal and crack repair functions. The rail maintenance equipment comprises a cross beam, two work boxes and at least two movable wheels, a clamping mechanism is arranged in the cross beam, and a first groove, a second groove and a third groove are formed in each work box, and a rust removal mechanism, a flaw detection mechanism and a repairing mechanism are arranged in each work box. The clamping mechanism comprises a first motor, a gear, two racks and two movable plates, and each rust removal mechanism comprises a second motor, a rotating rod, a sliding block, a sliding groove, a swing rod and a rust remover. According to the rail maintenance equipment with the rail rust removal and crack repair functions, through the rust removal mechanisms, iron rust on rail webs can be effectively removed, the situation that due to rail web rusting, force bearing of different positions of the rail webs is uneven is avoided, additionally, through cooperation of the flaw detection mechanisms and the repairing mechanisms, the rail maintenance equipment can detect whether cracks exist in rails or not and further can repair the cracks in time, thus the rail maintenance time is shortened, and the manpower is saved.

Description

technical field [0001] The invention relates to the field of track maintenance equipment, in particular to a track maintenance equipment with functions of track derusting and crack repairing. Background technique [0002] Track maintenance is to ensure that the track is in good condition and make the train run safely, smoothly and uninterruptedly at the specified speed, including track renewal and repair to restore the performance of each component of the track, and to prevent and eliminate the dynamic effect of the track on the train. And regular maintenance work for deformation, disease, etc. caused by other influences. [0003] However, the existing rails are generally composed of a rail head, a rail waist and a rail bottom. Since the rail waist is inwardly recessed relative to the rail head and the rail bottom, the existing track maintenance equipment can generally only clean the rust on the surface of the rail head. It is difficult to clean the rust on the rail waist, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B31/12E01B31/18
Inventor 曹燕红
Owner LOTEEM BEIJING RAIL TRANSIT TECH CO LTD
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