CN103866658A - Main line turnout stabilizing vehicle and operating method thereof - Google Patents
Main line turnout stabilizing vehicle and operating method thereof Download PDFInfo
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- CN103866658A CN103866658A CN201210538737.XA CN201210538737A CN103866658A CN 103866658 A CN103866658 A CN 103866658A CN 201210538737 A CN201210538737 A CN 201210538737A CN 103866658 A CN103866658 A CN 103866658A
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Abstract
A main line turnout stabilizing vehicle comprises an operating cab, a power chamber, an operating driver chamber, a main vehicle frame, a driving bogie, a driven bogie, stabilizing devices and an automatic centering device. The automatic centering devices are arranged on two sides of the stabilizing devices. Each stabilizing device is provided with a driving mechanism for adjusting height, a vibration generator, a loading driving device, a roller with a flange, a horizontal track supporting device and a track clamping device. The automatic centering devices are provided with guide plates capable of moving transversely and lifting vertically. The upper ends of the guide plates are connected with the chassis of the main vehicle frame, and the lower ends are provided with centering blocks attached to the outer side of a steel track. The invention further provides an operating method of the main line turnout stabilizing vehicle. Function extension is conducted on the basis of an original track power stabilizing vehicle, a turnout stabilizing operation function and an automatic centering function are added, stabilizing maintaining operation of a railway turnout area is achieved, and the problem that the stabilizing devices are hard to collect and place in a curve line mode is solved completely.
Description
Technical field
The present invention relates to rail track railway roadbed Maintenance Machinery, specifically a kind of positive line switch is stablized car and operational method thereof.
Background technology
Along with the demand of China railways high speed development, its requirement to line quality is more and more higher, and track switch is particularly evident on the impact of train operation speed.For switch area, obtain high line quality more even more important than main track, because track switch is the weak link in track, be again the key equipment that guarantees the variation of train circuit simultaneously, become the bottleneck of restriction train running speed.So it is particularly important that the maintenance of switch area seems, the input of maintenance unit is essential.The large supporting unit of machine is the Reliable guarantee of maintenance time and repair quality, switch area maintenance activity equipment needed thereby configuration: two materials vehicles, a railroad switch ballast cleaning machine, a turnout tamping car and a track switch are stablized car, and marshalling order is as shown in Figure 1.
At present, in maintenance unit, except track switch is stablized car, all the other several great Ji China have all succeeded in developing and have come into operation, and switch area becomes the vacuum of stablizing operation.Be subject to the restriction of track switch special construction, common stabilising arrangement cannot be implemented two ends rigidity clamping and support rail in points and crossings part, so common stabilising arrangement can not pass through switch area smoothly on original track power stabilizing machine, more can not stablize operation.
CN1135002A discloses a kind of making firm by ramming and the method for stable orbit, but it can only be in the operation of main track region, can not be in the operation of track switch region.
CN102720101A discloses a kind of line tamping and has stablized car and track switch antihunt means, and this stable car has stable apparatus for work, but place stabilising arrangement on curve time, stabilising arrangement offset track center line and can not dropping on exactly on rail; Operation completes while packing up stabilising arrangement, and stabilising arrangement travelling wheel wheel rim withstands on low rail rail head inner side, makes stabilising arrangement be difficult for packing up.
At China and even world wide, switch area dynamical stability is a difficult problem urgently to be resolved hurrily.For having at a high speed tiny fragments of stone, coal, etc. circuit, particularly Line for Passenger Transportation, the stable problem of track switch to become the bottleneck of the whole high-speed line stability of restriction, ride comfort.Seek switch area and close region maintenance operation solution thereof, become the urgent need of railway technology.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the object of the present invention is to provide a kind of positive line switch to stablize car.By the research to switch area stabilization technique, this positive line switch is stablized car can not only meet main track operation, and can meet switch area job requirements, greatly improves the line quality of switch area; Meanwhile, automatic centring device thoroughly solves a difficult problem for stabilising arrangement curve folding and unfolding difficulty in prior art.
For achieving the above object, technical scheme of the present invention is:
A kind of positive line switch is stablized car, comprise operation drivers' cab, powerhouse, working driver chamber, main car frame, driven bogie, priving bogie, stabilising arrangement and automatic centring device, operation drivers' cab is positioned at the rear end of main car frame, working driver chamber is positioned at the front end of main car frame, powerhouse is positioned on main car frame, driven bogie, priving bogie is individually fixed in the bottom of main car frame, it is characterized in that: automatic centring device is arranged on stabilising arrangement both sides, vibration machine on stabilising arrangement, is also equipped with, load driver device, roller with rim, horizontal brace rail device and rail clamping device, load driver device is arranged on stabilising arrangement top, roller with rim is connected with horizontal brace rail device, automatic centring device has liftable guide strip, and the upper end of guide strip is connected with the chassis of main car frame, and the lower end of guide strip also arranges the centering piece in the rail outside that reclines.
Preferably, wherein stabilising arrangement is two groups, and automatic centring device is quadruplet, and every group of stabilising arrangement correspondence arranges two cover automatic centring devices.
In above-mentioned arbitrary scheme, preferably, guide strip carries out elevating control by vertical cylinder.
In above-mentioned arbitrary scheme, preferably, stabilising arrangement has the driving mechanism highly regulating.
In above-mentioned arbitrary scheme, preferably, load driver device is connected with stabilising arrangement by telescopic oil cylinder.
In above-mentioned arbitrary scheme, preferably, the vibration machine of described two groups of stabilising arrangements is linked together with the mechanical clutch of universal drive shaft form, and utilizes driving mechanism to make it rotation.
In above-mentioned arbitrary scheme, preferably, described horizontal brace rail device is arranged between roller with rim, and the lateral separation between roller with rim regulates by horizontal brace rail device.
In above-mentioned arbitrary scheme, preferably, described vibration machine is eccentric type vibrator.
In above-mentioned arbitrary scheme, preferably, rail clamping device is arranged between two roller with rim.
In above-mentioned arbitrary scheme, preferably, rail clamping device is made up of lever plate, caliper body, clamp wheel, and rail clamping device can be realized replacing of double track clamping and single track clamping in switch area different piece.
In above-mentioned arbitrary scheme, preferably, described hydraulic drive mechanism is clamp oil cylinder.
In above-mentioned arbitrary scheme, preferably, rail clamping device is rolling disk form.
In above-mentioned arbitrary scheme, preferably, in the time stablizing operation, described rail clamping device is clamped on the rail head in rail outside.
In above-mentioned arbitrary scheme, preferably, guide strip can move left and right by hydraulic mechanism.
In addition, a kind of positive line switch is stablized the operational method of car, and it is that the positive line switch of above-mentioned arbitrary scheme is stablized car that described positive line switch is stablized car, and the method comprises main track operation and track switch operation, and it comprises the steps:
(1) main track operation: the combined oil cylinder two-piston bar of horizontal brace rail device inside contracts completely, by highly regulating driving mechanism to place stabilising arrangement to rail; When in the time that curve is placed stabilising arrangement, first start automatic centring device, by vertical cylinder, guide strip is declined, move left and right guide strip by hydraulic mechanism and make the recline outside of rail of centering piece, the roller with rim of stabilising arrangement declines along guide strip, finally drops on exactly on rail; Then the combined oil cylinder two-piston bar of horizontal brace rail device is overhanging, and roller with rim props up rail head inner side, and rail clamping device is tightly clamped rail head outside; Load driver device is by telescopic oil cylinder to stabilising arrangement Vertical loading to specified load, and Vibration on Start-up generator is stablized operation;
(2) track switch operation: work continuously to switch area at positive line segment, respectively in railway switch part, coupling part and the railway frog Partial Transformation control mode of track switch, before entering track switch, operating type is identical with main track stationary mode, and at switch area because track changes, the rail clamping device of one side can rise rail clamping device while thering is no sufficient space clamping rail, realizes single track clamping; By the line width of walking of horizontal brace rail device accommodation zone edge wheel, carry out the stable operation of switch area different phase according to the width of curve track;
(3) stablized track switch, entered main track and continue routine work;
(4) end of job, rail clamping device opens, and the combined oil cylinder two-piston bar of support rail device inside contracts completely, utilizes and highly regulates driving mechanism to pack up stabilising arrangement; When in the time that curve is packed up stabilising arrangement, first start automatic centring device, by vertical cylinder, guide strip is declined, move left and right guide strip by hydraulic mechanism and make the recline outside of rail of centering piece, the roller with rim of stabilising arrangement rises along guide strip, is finally promoted to locking bit accurately.）。
Advantage of the present invention and good effect are:
1. to stablize car be to carry out Function Extension on original track power stabilizing machine basis to positive line switch of the present invention, increase track switch and stablized operation and automatic centering function, realized the stable maintenance work in railway switch district, thoroughly solved the difficult problem of stabilising arrangement curve folding and unfolding difficulty.
2. by adjusting the structure of rail clamping device, horizontal brace rail device in stabilising arrangement, and the control of clamp oil cylinder, horizontal brace cylinder of rail hydraulic coupling, realize stabilising arrangement in the different folder rail of switch area different phase, the action of support rail, the final object of operation of stablizing smoothly.Meanwhile, this stabilising arrangement can be stablized operation maintenance by match line equally.
3. both contain the positive line stabilization operation function of track power stabilizing machine, and can adapt to again the steady demand of switch area, for the supporting unit of railway switch maintenance increases important a member, can replace original track power stabilizing machine completely.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of switch area maintenance unit marshalling configuration order in prior art.
Fig. 2 is the front view of stablizing a preferred embodiment of car according to positive line switch of the present invention.
Fig. 3 is the stable operation schematic diagram of stablizing a preferred embodiment of the stabilising arrangement of car according to positive line switch of the present invention.
Fig. 4 is the structural front view of stablizing a preferred embodiment of the automatic centring device of car according to positive line switch of the present invention.
The specific embodiment
In order to understand better the present invention, several preferred embodiments of stablizing car according to positive line switch of the present invention are described below in conjunction with accompanying drawing.
The embodiment that stablizes car according to positive line switch of the present invention shown in the drawings, comprise operation drivers' cab 1, powerhouse 2, working driver chamber 3, main car frame 4, driven bogie 5, priving bogie 10, stabilising arrangement 7,8 and automatic centring device 6,9, operation drivers' cab 1 is positioned at the rear end of main car frame 4, working driver chamber 3 is positioned at the front end of main car frame 4, for stablizing operation control; Powerhouse 2 is positioned on main car frame 4, is used to each equipment that power source is provided; Driven bogie 5 and priving bogie 10 are individually fixed in the bottom of main car frame 4 front and back ends, and wherein stabilising arrangement 7,8 is two groups, and automatic centring device 6,9 is quadruplet, and every group of stabilising arrangement 7,8 correspondences arrange two cover automatic centring devices 6,9; Every group of stabilising arrangement 7,8 has the driving mechanism highly regulating, pack up stabilising arrangement so that stablize after operation completes, it is also equipped with vibration machine, load driver device 13, roller with rim 16, horizontal brace rail device 11 and rail clamping device 12, vibration machine is eccentric type vibrator, be arranged on stabilising arrangement 7,8, vibration machine is linked together with the mechanical clutch of universal drive shaft form, and utilizes driving mechanism to make it rotation, provides horizontal vibration power to realize stable operation; Load driver device 13 is connected with stabilising arrangement 7,8 by telescopic oil cylinder, provides downward pressure to stabilising arrangement 7,8; Rail clamping device 12 is set between two roller with rim 16, and it utilizes hydraulic drive mechanism to be connected on stabilising arrangement 7,8 and to become rolling disk form, hydraulic drive mechanism is clamp oil cylinder; Automatic centring device 6,9 has liftable guide strip 15, guide strip 15 can move left and right by hydraulic mechanism, the upper end of guide strip 15 be connected with the chassis of main car frame 4, guide strip 15 carries out elevating control by vertical cylinder, the lower end of guide strip 15 also arranges the centering piece 18 in rail 17 outsides that recline, so that the accurate location of roller with rim 16, horizontal brace rail device 11 is horizontal brace cylinder of rail, be arranged between roller with rim 16, and by the lateral separation between horizontal brace rail device 11 accommodation zone edge wheels 16.
Positive line switch of the present invention is stablized car work pattern and is divided into two kinds of main track operation and track switch operations, job execution overall plan: (1) main track operation: the combined oil cylinder two-piston bar of horizontal brace rail device 11 inside contracts completely, guarantee that lateral separation between opposed roller with rim 16 is at limit value, by highly regulate driving mechanism place stabilising arrangement to rail (if as curve place stabilising arrangement, first start automatic centring device, by vertical cylinder, guide strip 15 is declined, move left and right guide strip 15 by hydraulic mechanism and make the recline outside of rail 17 of centering piece 18, stabilising arrangement 7, 8 roller with rim 16 declines along guide strip 15, make stabilising arrangement 7, 8 drop on rail exactly, can offset track center line.); Then the combined oil cylinder two-piston bar of horizontal brace rail device 11 is overhanging, roller with rim 16 props up rail head inner side, rail clamping device 12 is tightly clamped rail head outside, and the lateral separation between opposed roller with rim 16 regulates automatically, and the gauge that equals this place's track adds the elasticity of rail fastening; Load driver device 13 is by telescopic oil cylinder to stabilising arrangement Vertical loading to specified load, and Vibration on Start-up generator is stablized operation;
(2) track switch operation: work continuously to switch area at positive line segment, respectively in railway switch part, coupling part and the railway frog Partial Transformation control mode of track switch, before entering track switch, operating type is identical with main track stationary mode, and at switch area because track changes, the rail clamping device 12 of one side can rise rail clamping device 12 while thering is no sufficient space clamping rail 17, realizes single track clamping; By the line width of walking of horizontal brace rail device 11 accommodation zone edge wheels 16, carry out the stable operation of switch area different phase according to the width of curve track.
(3) stablized track switch, entered main track and continue routine work;
(4) end of job, rail clamping device (12) opens, the combined oil cylinder two-piston bar of support rail device (11) inside contracts completely, utilizing highly regulates driving mechanism to pack up stabilising arrangement (7, 8) (if as packed up stabilising arrangement at curve, first start automatic centring device, by vertical cylinder, guide strip (15) is declined, move left and right guide strip (15) by hydraulic mechanism and make the recline outside of rail (17) of centering piece (18), stabilising arrangement (7, 8) roller with rim (16) rises along guide strip (15), make stabilising arrangement be promoted to locking bit accurately, can not affect stabilising arrangement (7 because the wheel rim of roller with rim (16) presses closer the rail head inner side of rail (17), 8) pack up.) especially, no matter it is at main track, or the prominent system failure of meeting of switch area, to restart after system, program can directly be got back to breakpoint place, continues previous operation, and switch area is without returning main track.
The above, be only preferred embodiment of the present invention, is not the restriction of the present invention being made to other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (10)
1. a positive line switch is stablized car, comprise operation drivers' cab (1), powerhouse (2), working driver chamber (3), main car frame (4), driven bogie (5), priving bogie (10), stabilising arrangement (7, 8) and automatic centring device (6, 9), operation drivers' cab (1) is positioned at the rear end of main car frame (4), working driver chamber (3) is positioned at the front end of main car frame (4), powerhouse (2) is positioned on main car frame (4), driven bogie (5), priving bogie (10) is individually fixed in the bottom of main car frame (4), it is characterized in that: automatic centring device (6, 9) be arranged on stabilising arrangement (7, 8) both sides, stabilising arrangement (7, 8) vibration machine on, is also equipped with, load driver device (13), roller with rim (16), horizontal brace rail device (11) and rail clamping device (12), load driver device (13) is arranged on stabilising arrangement (7, 8) top, roller with rim (16) is connected with horizontal brace rail device (11), automatic centring device (6,9) has liftable guide strip (15), and the upper end of guide strip (15) is connected with the chassis of main car frame (4), and the lower end of guide strip (15) also arranges the centering piece (18) in the rail that reclines (17) outside.
2. positive line switch according to claim 1 is stablized car, it is characterized in that: wherein stabilising arrangement (7,8) is two groups, and automatic centring device (6,9) is quadruplet, and every group of stabilising arrangement (7,8) correspondence arranges two cover automatic centring devices (6,9).
3. positive line switch according to claim 2 is stablized car, it is characterized in that: guide strip (15) carries out elevating control by vertical cylinder.
4. stablize car according to the positive line switch described in claim 1 or 2 or 3, it is characterized in that: stabilising arrangement (7,8) has the driving mechanism highly regulating.
5. positive line switch according to claim 4 is stablized car, it is characterized in that: load driver device (13) is connected with stabilising arrangement (7,8) by telescopic oil cylinder.
6. positive line switch according to claim 5 is stablized car, it is characterized in that: the vibration machine of described two groups of stabilising arrangements (7,8) is linked together with the mechanical clutch of universal drive shaft form, and utilizes driving mechanism to make it rotation.
7. positive line switch according to claim 6 is stablized car, it is characterized in that: described horizontal brace rail device (11) is arranged between roller with rim (16), and the lateral separation between roller with rim (16) regulates by horizontal brace rail device (11).
8. stablize car according to the positive line switch described in claim 6 or 7, it is characterized in that: described vibration machine is eccentric type vibrator.
9. positive line switch according to claim 8 is stablized car, it is characterized in that: rail clamping device (12) is arranged between two roller with rim (16).
10. positive line switch according to claim 9 is stablized car, it is characterized in that: rail clamping device (12) is made up of lever plate, caliper body, clamp wheel, and rail clamping device (12) can be realized replacing of double track clamping and single track clamping in switch area different piece.
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| CN201210538737.XA CN103866658B (en) | 2012-12-14 | 2012-12-14 | A kind of positive line switch stablizes car and operational method thereof |
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| CN201210538737.XA CN103866658B (en) | 2012-12-14 | 2012-12-14 | A kind of positive line switch stablizes car and operational method thereof |
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| CN103866658B CN103866658B (en) | 2015-11-25 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562873A (en) * | 2014-12-26 | 2015-04-29 | 北京二七轨道交通装备有限责任公司 | Railway rail stabilizing device |
| WO2016070806A1 (en) * | 2014-11-04 | 2016-05-12 | 中国铁建高新装备股份有限公司 | Control method for stabilising operations of main line and turnout stabilising vehicle in turnout area |
| WO2016070807A1 (en) * | 2014-11-04 | 2016-05-12 | 中国铁建高新装备股份有限公司 | Construction method for operations of main line and turnout stabilising vehicle |
| CN106012720A (en) * | 2016-07-22 | 2016-10-12 | 株洲时代电子技术有限公司 | Operation method of track dynamic stabilizer |
| CN106120498A (en) * | 2016-07-22 | 2016-11-16 | 株洲时代电子技术有限公司 | A kind of track power stabilizing machine operating system |
| CN108086067A (en) * | 2016-11-23 | 2018-05-29 | 中国铁建高新装备股份有限公司 | A kind of continous way circuit track switch stablizes vehicle |
| CN108729948A (en) * | 2017-04-21 | 2018-11-02 | 深圳市朗驰欣创科技股份有限公司 | A kind of omnidirectional is connected and fixed device and track switch machine structure |
| CN109868698A (en) * | 2019-01-25 | 2019-06-11 | 中国铁建高新装备股份有限公司 | A kind of control method of fastener maintenance work vehicle, device and multifunctional comprehensive operating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016070806A1 (en) * | 2014-11-04 | 2016-05-12 | 中国铁建高新装备股份有限公司 | Control method for stabilising operations of main line and turnout stabilising vehicle in turnout area |
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| CN104562873A (en) * | 2014-12-26 | 2015-04-29 | 北京二七轨道交通装备有限责任公司 | Railway rail stabilizing device |
| CN106120498A (en) * | 2016-07-22 | 2016-11-16 | 株洲时代电子技术有限公司 | A kind of track power stabilizing machine operating system |
| CN106012720A (en) * | 2016-07-22 | 2016-10-12 | 株洲时代电子技术有限公司 | Operation method of track dynamic stabilizer |
| CN106120498B (en) * | 2016-07-22 | 2018-04-03 | 株洲时代电子技术有限公司 | A kind of track power stabilizing machine operating system |
| CN106012720B (en) * | 2016-07-22 | 2018-10-12 | 株洲时代电子技术有限公司 | A kind of track power stabilizing machine operational method |
| CN108086067A (en) * | 2016-11-23 | 2018-05-29 | 中国铁建高新装备股份有限公司 | A kind of continous way circuit track switch stablizes vehicle |
| CN108086067B (en) * | 2016-11-23 | 2023-10-17 | 中国铁建高新装备股份有限公司 | Continuous type circuit switch stabilization car |
| CN108729948A (en) * | 2017-04-21 | 2018-11-02 | 深圳市朗驰欣创科技股份有限公司 | A kind of omnidirectional is connected and fixed device and track switch machine structure |
| CN108729948B (en) * | 2017-04-21 | 2024-02-27 | 深圳市朗驰欣创科技股份有限公司 | Omnidirectional connection fixing device and turnout machine structure |
| CN109868698A (en) * | 2019-01-25 | 2019-06-11 | 中国铁建高新装备股份有限公司 | A kind of control method of fastener maintenance work vehicle, device and multifunctional comprehensive operating system |
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Address after: 650215 Kunming City, Yunnan sheep sheep Wang Fang No. 384 Patentee after: CRCC HIGH-TECH EQUIPMENT Corp.,Ltd. Address before: 650215 Kunming City, Yunnan sheep sheep Wang Fang No. 384 Patentee before: KUNMING CHINA RAILWAY LARGE MAINTENANCE MACHINERY GROUP Co.,Ltd. |
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