CN107587395B - Online track draws and digs restoration car - Google Patents
Online track draws and digs restoration car Download PDFInfo
- Publication number
- CN107587395B CN107587395B CN201710730419.6A CN201710730419A CN107587395B CN 107587395 B CN107587395 B CN 107587395B CN 201710730419 A CN201710730419 A CN 201710730419A CN 107587395 B CN107587395 B CN 107587395B
- Authority
- CN
- China
- Prior art keywords
- track
- cutter
- vehicle
- locomotive
- planing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses an on-line track planing repair vehicle, which comprises a power locomotive and a track working vehicle, wherein the track working vehicle is arranged on the power locomotive, a plurality of groups of cutter mechanisms are arranged on a tool rest at the bottom of the track working vehicle, an up-down moving mechanism and a left-right moving mechanism for controlling the cutter mechanisms to move are respectively arranged on two sides of the track working vehicle, measuring mechanisms for measuring, comparing and analyzing a track surface are further arranged at the front end and the rear end of each cutter mechanism, an inner side wheel leaning mechanism and a pressing wheel mechanism are respectively arranged at the bottom of the track working vehicle, and an iron scrap collecting mechanism is further arranged at the lower part of the track working vehicle. The invention has high track repairing efficiency, stable track surface repairing quality and high finish, reduces the number of on-line track surface processing equipment, reduces the number of on-line maintenance personnel, reduces the repairing cost of the track, reduces the labor intensity, is environment-friendly and good in appearance, reduces the manufacturing cost of the equipment and has extremely high equipment popularization.
Description
Technical Field
The invention relates to the field of rail transit, in particular to an online rail planing repairing vehicle.
Background
In the railway track industry, due to long-term traffic use, a hardened layer, flash and wavy lines are generated on the surface of a track, so that the driving safety is seriously influenced, and the systematic damage of a locomotive and the fracture risk of the track are caused; there are two solutions to this problem: firstly, replacing a new rail; and secondly, repairing the rail surface, wherein a rail surface repairing scheme is usually adopted according to the cost, so that an online rail surface machining locomotive is used.
The method mainly adopts two schemes of an online track milling and grinding vehicle and an online track grinding vehicle at home and abroad: firstly, an online track milling and grinding vehicle is mainly characterized in that milling and grinding are combined, a forming cutter is adopted to remove a hardened layer on the surface, and a profiling machining mode is adopted to machine the track surface; secondly, the online track grinding vehicle is divided into 16 heads, 20 heads, 48 heads, 96 heads and the like, and through a power control system, firstly, the track surface detection is carried out, the grinding power is calculated, the grinding heads are distributed, the positions with more grinding amount are subjected to multi-distribution, and the track surface is processed. However, both of these solutions have major problems: 1) the milling and grinding lathe has low efficiency, repairs 0.5 kilometer per hour, has short service life of a cutter, is difficult to eliminate ripples during rail milling, is difficult to improve the vibration of a travelling crane, has low smoothness of the repaired surface of a rail, is easy to form ripples by adopting a chip breaking processing method, and has no good solution to the corrugation of a rail surface with the wavelength of more than 300; 2) the sanding machine is low in efficiency, mainly has small processing amount at each time, needs to be repeatedly processed, cannot process large wavy lines, cannot be used for a long time in a tunnel, and is mainly dust.
Disclosure of Invention
The invention aims to provide an on-line track planing repair vehicle to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an on-line track drawing, planing and repairing vehicle comprises a power locomotive and a track operation vehicle, wherein the track operation vehicle is arranged on the power locomotive, the power locomotive can automatically run on a track, a lifting tool for placing the track operation vehicle on a track surface is arranged on the power locomotive, a plurality of groups of cutter mechanisms are arranged on a tool rest at the bottom of the track operation vehicle, the cutter mechanisms are provided with three groups, each group of cutter mechanism comprises a cutter and a lower cutter mechanism, the cutter comprises a rough drawing planing cutter, a fine drawing planing cutter and a polishing cutter, an up-down moving mechanism and a left-right moving mechanism for controlling the cutter mechanisms to move are respectively arranged on two sides of the track operation vehicle, measuring mechanisms for measuring, contrasting and analyzing the track surface are further arranged at the front end and the rear end of the cutter mechanism, and an inner side wheel mechanism and a pressing wheel mechanism are further respectively arranged at the bottom of the track, the inboard depended wheel mechanism leans on the inboard depended wheel that leans on with the track inside wall including one, and pinch roller mechanism leans on including two pinch rollers that support with the track top, the lower part of track operation car still is equipped with iron fillings and collects the mechanism, and iron fillings are collected the mechanism and are including being used for the vacuum aspirator that collects iron fillings, and the district intercommunication is placed to the iron fillings on vacuum aspirator passes through pipeline and the power locomotive, the profiling mechanism who advances line location to the rail side is still installed to the lower part of track operation car.
As a further scheme of the invention: the lifting weight of the lifting appliance is more than 5 tons.
As a further scheme of the invention: the power locomotive comprises a power locomotive head, wherein the power locomotive head provides 5 tons of traction force and is provided with a hydraulic system and a 220V power supply.
As a further scheme of the invention: and the track working vehicle is also provided with a left-right swinging mechanism and a damping mechanism.
As a further scheme of the invention: and the track working vehicle is also provided with an up-down moving mechanism power source and a left-right moving mechanism power source.
As a further scheme of the invention: the on-line track planing repair vehicle is arranged in a tractor at the bottom of a locomotive.
As a further scheme of the invention: the on-line track planing and repairing vehicle is arranged at the bottom of a tractor at the bottom of a locomotive, and a track surface cleaning steel wire brush is arranged in front of the on-line track planing and repairing vehicle.
Compared with the prior art, the invention has the beneficial effects that: 1) the speed of track repair operation is 5 kilometers per hour (the track repair is improved by 5-10 times); 2) the rail surface repairing quality is stable and the smoothness is high; 3) the number of on-line rail surface processing equipment is reduced, and the number of on-line maintenance personnel is reduced; 4) the repair cost of the track is reduced; 5) the labor intensity is reduced, the environment is protected, and the appearance is good; 6) the manufacturing cost of the equipment is reduced, and the popularization of the equipment is extremely high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic structural view of the inner side wheel leaning mechanism in the invention.
FIG. 5 is a schematic structural diagram of the pinch roller mechanism of the present invention.
Fig. 6 is a schematic view of the installation of the first aspect of the present invention.
Fig. 7 is a schematic view of the installation of the second aspect of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, an on-line track planing and repairing vehicle includes a power locomotive 2 and a track working vehicle 3, the track working vehicle 3 is mounted on the power locomotive 2, the power locomotive 2 can run on a track 1 by itself, a lifting tool for placing the track working vehicle 3 on a track 1 surface is disposed on the power locomotive 2, the lifting weight of the lifting tool is greater than 5 tons, a plurality of sets of cutter mechanisms 5 are disposed on a bottom tool rest of the track working vehicle 3, the cutter mechanisms 5 are provided with three sets, each set of cutter mechanism 5 includes a cutter 12 and a lower cutter mechanism 13, the cutter 12 includes a rough planing cutter, a fine planing cutter and a polishing cutter, an up-down moving mechanism 6 and a left-right moving mechanism 7 for controlling movement of the cutter mechanism 5 are disposed on two sides of the track working vehicle 3, measuring mechanisms for measuring, comparing and analyzing the track 1 surface are further mounted on front and rear ends of the cutter mechanism 5, according to contrastive analysis data, the cutter mechanism 5 automatically feeds a cutter, in the running process of the power locomotive 2, the surface of the track 1 is processed, meanwhile, the measuring mechanism behind the cutter mechanism 5 works to ensure that the cutter mechanism 5 does not work under the condition of damage, finally, the measuring mechanism also works to measure and compare the surface of the track 1 after processing is completed, a processing report is generated by analyzing the processing condition, the bottom of the track operation vehicle 3 is also provided with an inner side idler wheel mechanism 14 and a pinch roller mechanism 15 respectively, the inner side idler wheel mechanism 14 comprises an inner side idler wheel 10 abutted against the inner side wall of the track 1, and the pinch roller mechanism 15 comprises two pinch rollers 11 abutted against the top of the track 1.
The lower part of the rail working vehicle 3 is also provided with an iron scrap collecting mechanism which comprises a vacuum air suction machine for collecting iron scraps, and the vacuum air suction machine is communicated with the iron scrap placing area on the power locomotive 2 through a pipeline; the lower part of the track working vehicle 3 is also provided with a profiling mechanism for positioning the track side, so that the position deviation of the cutter mechanism 5 relative to the track 1 is prevented.
In this embodiment, the cutter mechanism 5 is further provided with a balance weight, and the track operation vehicle 3 is pulled to produce due to the fact that the pulling and planing operation mode is a horizontal force of the power locomotive 2, and the cutter cannot jump due to vibration in the machining process in the production process.
In this embodiment, the power locomotive 2 includes a power head, the power head can operate on the surface of the track 1, the power head provides 5 tons of traction force, and is provided with a hydraulic system and a 220V power supply.
In this embodiment, the track working vehicle 3 is further provided with a left-right swinging mechanism 4 and a damping mechanism.
In this embodiment, the track working vehicle 3 is further provided with an up-down moving mechanism power source 9 and a left-right moving mechanism power source 8.
In this embodiment, the on-line rail planing repair car is installed in a tractor at the bottom of a locomotive and is placed on the outside when in use as shown in fig. 6.
In this embodiment, the on-line rail planing and repairing vehicle is installed at the bottom of the tractor at the bottom of the locomotive, and the rail surface cleaning wire brush is installed in front of the on-line rail planing and repairing vehicle, and when in use, the on-line rail planing and repairing vehicle automatically ascends and descends, as shown in fig. 7.
The on-line track planing repair vehicle provides a solution for the problem that after a high-speed rail, a subway and other track surfaces are used for a long time, a hardened layer, flash and wavy lines are generated on the surfaces of the tracks; the speed of on-line track processing is increased from 0.5 kilometer per hour to 5 kilometers per hour, and the limitation of track operation time is overcome; due to the novel production process, the stability and the smoothness of the rail surface repairing quality are improved, and the labor intensity is reduced; meanwhile, the number of online rail surface processing devices is reduced, and the number of online maintenance personnel is correspondingly reduced, so that the repair cost of the rail surface is reduced; the novel equipment reduces the environmental pollution; the manufacturing cost of the equipment is reduced, and the market demand is met.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (1)
1. An on-line track drawing, planing and repairing vehicle comprises a power locomotive and a track operation vehicle, and is characterized in that the track operation vehicle is mounted on the power locomotive, the power locomotive can automatically run on a track, a lifting appliance for placing the track operation vehicle on a track surface is arranged on the power locomotive, a plurality of groups of cutter mechanisms are arranged on a tool rest at the bottom of the track operation vehicle, the cutter mechanisms are provided with three groups, each group of cutter mechanisms comprises a cutter and a lower cutter mechanism, the cutter comprises a rough drawing planer cutter, a fine drawing planer cutter and a drawing cutter, an up-down moving mechanism and a left-right moving mechanism for controlling the cutter mechanisms to move are respectively arranged on two sides of the track operation vehicle, measuring mechanisms for measuring, contrasting and analyzing the track surface are further mounted at the front end and the rear end of each cutter mechanism, and an inner side wheel mechanism and a pressing wheel mechanism are further respectively arranged at the bottom of the track operation, the inner side wheel leaning mechanism comprises an inner side wheel leaning against the inner side wall of the track, the pinch roller mechanism comprises two pinch rollers leaning against the top of the track, the lower part of the track operation vehicle is also provided with an iron scrap collecting mechanism, the iron scrap collecting mechanism comprises a vacuum air suction machine for collecting iron scraps, the vacuum air suction machine is communicated with an iron scrap placing area on the power locomotive through a pipeline, and the lower part of the track operation vehicle is also provided with a profiling mechanism for positioning the track side;
repairing the track on line by adopting planing and broaching processes;
the hoisting weight of the lifting appliance is more than 5 tons;
the power locomotive comprises a power locomotive, wherein the power locomotive provides 5 tons of traction force and is provided with a hydraulic system and a 220V power supply;
the track working vehicle is also provided with a left-right swinging mechanism and a damping mechanism;
the track working vehicle is also provided with a power source of an up-and-down moving mechanism and a power source of a left-and-right moving mechanism;
the on-line track planing repair vehicle is arranged in a tractor at the bottom of the locomotive;
the on-line track planing and repairing vehicle is arranged at the bottom of a tractor at the bottom of a locomotive, and a track surface cleaning steel wire brush is arranged in front of the on-line track planing and repairing vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730419.6A CN107587395B (en) | 2017-08-23 | 2017-08-23 | Online track draws and digs restoration car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730419.6A CN107587395B (en) | 2017-08-23 | 2017-08-23 | Online track draws and digs restoration car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107587395A CN107587395A (en) | 2018-01-16 |
| CN107587395B true CN107587395B (en) | 2021-02-26 |
Family
ID=61042930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710730419.6A Active CN107587395B (en) | 2017-08-23 | 2017-08-23 | Online track draws and digs restoration car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107587395B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590247A (en) * | 2018-11-30 | 2019-04-09 | 合肥巍华钢结构有限公司 | A kind of H profile steel surface cleaning apparatus |
| CN110055840B (en) * | 2019-04-11 | 2023-11-21 | 武汉利德测控技术有限公司 | Rail repairing equipment and method |
| CN111549596B (en) * | 2020-04-22 | 2021-07-27 | 中铁二院工程集团有限责任公司 | Online grinding construction method for railway steel rail mounting groove |
| CN111764206B (en) * | 2020-07-14 | 2021-12-28 | 郑州铁路职业技术学院 | Railway track maintenance device |
| CN111851177B (en) * | 2020-07-28 | 2021-11-12 | 黑龙江瑞兴科技股份有限公司 | Intercity high-speed railway overhauls equipment |
| CN114952179B (en) * | 2022-07-05 | 2024-04-19 | 武汉瑞祥安科技股份有限公司 | Online track differential circulation repairing method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT410952B (en) * | 2000-12-06 | 2003-09-25 | Linsinger Maschinenbau Gmbh | DRIVEN DEVICE FOR DISCONTINUING EDGE OF RAILS |
| CN204212014U (en) * | 2014-10-31 | 2015-03-18 | 昆明中铁大型养路机械集团有限公司 | A kind of railway track profile trimming car and corresponding equipment thereof |
| CN204455744U (en) * | 2014-10-31 | 2015-07-08 | 昆明中铁大型养路机械集团有限公司 | A kind of railway track profile trimming unit and corresponding equipment thereof |
| CN105625122B (en) * | 2014-10-31 | 2018-03-27 | 中国铁建高新装备股份有限公司 | A kind of railway track profile trimming unit and its corresponding equipment |
| CN204589732U (en) * | 2015-01-15 | 2015-08-26 | 株洲时代电子技术有限公司 | A kind of rail draw off gear |
| CN205100077U (en) * | 2015-08-25 | 2016-03-23 | 武汉市汉福专用车有限公司 | Car and automatic plane system of milling are restoreed to well lid |
| CN105696448B (en) * | 2016-03-18 | 2017-09-12 | 薛金波 | Car is repaired in the plane milling of integral type bituminous paving |
| CN106988175B (en) * | 2017-03-22 | 2018-09-07 | 武汉新瑞达激光工程有限责任公司 | A kind of online rail laser processing vehicle |
-
2017
- 2017-08-23 CN CN201710730419.6A patent/CN107587395B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107587395A (en) | 2018-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107587395B (en) | Online track draws and digs restoration car | |
| CN104179100B (en) | The equipment of subway bend Rail corrugation is accurately repaired in a kind of automation | |
| CN102837236B (en) | Movable numerical control grinding apparatus for grinding steel rail and control method thereof | |
| CN101666066B (en) | Road surface smoothness repairing machine | |
| CN203546546U (en) | Contour machining device for reshaping railhead of steel rail | |
| CN214024927U (en) | Comprehensive grinding device for steel rail welding seam | |
| CN111441203A (en) | Full-automatic steel rail online additive repairing vehicle | |
| CN204780489U (en) | Portable rail mills car | |
| CN104846707B (en) | Finish-milling unit of mobile rail-milling car | |
| CN105040536B (en) | The bistrique profiling tunneling boring sanding apparatus of steel rail welding line five and polishing process | |
| CN204780491U (en) | Portable rail mills finish milling device of car | |
| CN113136751A (en) | Compound rail grinding wagon | |
| CN111101411A (en) | Steel rail online additive repairing vehicle with cleaning system | |
| CN104911965A (en) | Rough milling device of mobile rail milling vehicle | |
| CN204711296U (en) | A kind of rail milling operation control system | |
| CN105458760A (en) | Moving support of boring machine for frame-type strander | |
| CN212025794U (en) | Online additive repair vehicle for steel rail | |
| CN212052135U (en) | Steel rail online additive repairing vehicle with cleaning system | |
| CN113174790B (en) | Composite grinding method for steel rail | |
| CN108360316A (en) | A kind of rail milling vehicle grinding attachment | |
| CN204780490U (en) | Portable rail mills device of rough milling of car | |
| CN201502029U (en) | Pavement evenness repairing machine | |
| CN202861924U (en) | Movable numerical control grinding device for grinding steel rail | |
| CN112405007A (en) | Intelligent high-speed rail milling vehicle | |
| CN212264645U (en) | Milling device for detecting rail shape and positioning in real time for steel rail milling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |