CN202989698U - Main line turnout stabilizing vehicle - Google Patents
Main line turnout stabilizing vehicle Download PDFInfo
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- CN202989698U CN202989698U CN 201220688385 CN201220688385U CN202989698U CN 202989698 U CN202989698 U CN 202989698U CN 201220688385 CN201220688385 CN 201220688385 CN 201220688385 U CN201220688385 U CN 201220688385U CN 202989698 U CN202989698 U CN 202989698U
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- rail
- positive line
- line switch
- car
- stabilising arrangement
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Abstract
The utility model discloses a main line turnout stabilizing vehicle which comprises a running cab, a power room, a performance cab, a main vehicle rack, a driving bogie, a driven bogie, stabilizing devices and automatic centering devices, wherein the automatic centering devices are arranged on two sides of each stabilizing device; driving mechanisms which can adjust the height are arranged on each group of stabilizing devices; a vibration generator, a loading driving device, band edge rollers, a horizontal rail supporting device and a rail clamping device are further provided; and guide plates which can move laterally and vertically are arranged on the automatic centering devices, the upper end of each guide plate is connected with an underpan of the main vehicle rack, and the lower end is also provided with a centering block which is attached to the outer side of a steel rail. The utility model further relates to an operation method for the main line turnout stabilizing vehicle. According to the main line turnout stabilizing vehicle, functions are expanded on the basis of an original rail power stabilizing vehicle, so that functions of stable turnout operation and automatic centering are added, the stable maintenance operation of a railway turnout area is achieved, and the problem of difficulties in curved retraction and extension of the stabilizing devices is solved thoroughly.
Description
Technical field
The utility model relates to rail track railway roadbed Maintenance Machinery, and specifically a kind of positive line switch is stablized car.
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 simultaneously the key equipment that guarantees the change of train circuit, 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, and the configuration of switch area maintenance activity equipment needed thereby: two materials vehicles, a railroad switch ballast cleaning machine, a turnout tamping car and a track switch are stablized car, and the marshalling order as shown in Figure 1.
At present, in the maintenance unit, except track switch was stablized car, all the other several large machines China all succeeded in developing and comes into operation, and switch area becomes the vacuum of stablizing operation.Be subjected to the restriction of track switch special construction, common stabilising arrangement can't be implemented two ends rigidity clamping and support rail in the points and crossings part, so on the original track power stabilizing machine, common stabilising arrangement can not pass through switch area smoothly, more can not stablize operation.
CN1135002A discloses a kind of method of making firm by ramming with stable orbit, but it can only be in main track zone operation, can not be in track switch zone operation.
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 when placing stabilising arrangement on curve, stabilising arrangement offset track center line and can not dropping on exactly on rail; Operation is completed when packing up stabilising arrangement, and it is inboard that stabilising arrangement travelling wheel wheel rim withstands on low rail rail head, makes stabilising arrangement be difficult for packing up.
At China and even world wide, the switch area dynamical stability is a difficult problem that needs 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 purpose of this utility model is to provide a kind of positive line switch to stablize car.By the research to the switch area stabilization technique, this positive line switch is stablized car can not only satisfy the main track operation, and can satisfy the switch area job requirements, greatly improves the line quality of switch area; Simultaneously, automatic centring device thoroughly solves the difficult problem of stabilising arrangement curve folding and unfolding difficulty in prior art.
For achieving the above object, the technical solution of the utility model is:
a kind of positive line switch is stablized car, comprise the operation drivers' cab, powerhouse, working driver chamber, main car frame, driven bogie, priving bogie, stabilising arrangement and automatic centring device, the 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 also is equipped with on stabilising arrangement, the load driver device, roller with rim, horizontal brace rail device and rail clamping device, the load driver device is arranged on above stabilising arrangement, 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.
Preferably, guide strip carries out elevating control by vertical cylinder in above-mentioned arbitrary scheme.
Preferably, stabilising arrangement has the driving mechanism of highly regulating in above-mentioned arbitrary scheme.
Preferably, the 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 in above-mentioned arbitrary scheme, and utilizes driving mechanism to make it rotation.
Preferably, described horizontal brace rail device is arranged between roller with rim in above-mentioned arbitrary scheme, and the lateral separation between roller with rim is regulated by horizontal brace rail device.
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 comprised of lever plate, caliper body, clamp wheel in above-mentioned arbitrary scheme, and rail clamping device can be realized replacing of double track clamping and single track clamping in the switch area different piece.
Preferably, described hydraulic drive mechanism is the clamp oil cylinder in above-mentioned arbitrary scheme.
Preferably, rail clamping device is the rolling disk form in above-mentioned arbitrary scheme.
Preferably, when stablizing operation, described rail clamping device is clamped on the rail head in the rail outside in above-mentioned arbitrary scheme.
Preferably, guide strip can move left and right by hydraulic mechanism in above-mentioned arbitrary scheme.
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 fully, places stabilising arrangement to rail by highly regulating driving mechanism; When curve is placed stabilising arrangement, at first start automatic centring device, by vertical cylinder, guide strip is descended, move left and right guide strip by hydraulic mechanism and make centering piece the recline outside of rail, the roller with rim of stabilising arrangement descends 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 the rail head inboard, and rail clamping device is tightly clamped the rail head outside; To the stabilising arrangement Vertical loading to specified load, the Vibration on Start-up generator is stablized operation to the load driver device by telescopic oil cylinder;
(2) track switch operation: work continuously to switch area at positive line segment, respectively in the railway switch of track switch part, coupling part and railway frog Partial Transformation control mode, namely before entering track switch, operating type is identical with the main track stationary mode, and change due to track at switch area, the rail clamping device of one side can not rise rail clamping device when there is no sufficient space clamping rail, realizes the single track clamping; According to the width of the curve track line width of walking by horizontal brace rail device accommodation zone edge wheel, carry out the stable operation of switch area different phase;
(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 fully, and utilization is highly regulated driving mechanism and is packed up stabilising arrangement; When curve is packed up stabilising arrangement, at first start automatic centring device, by vertical cylinder, guide strip is descended, move left and right guide strip by hydraulic mechanism and make centering piece the recline outside of rail, the roller with rim of stabilising arrangement rises along guide strip, finally is promoted to locking bit accurately.）。
Advantage of the present utility model 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 utility model, increased 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 purpose of operation of stablizing smoothly.Simultaneously, this stabilising arrangement can be stablized the 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 the original track power stabilizing machine fully.
Description of drawings
Fig. 1 is the schematic diagram of switch area maintenance unit marshalling configuration order in prior art.
Fig. 2 stablizes the front view of a preferred embodiment of car according to positive line switch of the present utility model.
Fig. 3 stablizes the stable operation schematic diagram of a preferred embodiment of the stabilising arrangement of car according to positive line switch of the present utility model.
Fig. 4 stablizes the structural front view of a preferred embodiment of the automatic centring device of car according to positive line switch of the present utility model.
The specific embodiment
In order to understand better the utility model, several preferred embodiments of stablizing car according to positive line switch of the present utility model are described below in conjunction with accompanying drawing.
The embodiment that stablizes car according to positive line switch of the present utility model 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, is used for stablizing operation and controls; 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 of highly regulating, after completing, operation packs up stabilising arrangement so that stablize, it also is 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 stablizing 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 becomes the rolling disk form, and hydraulic drive mechanism is the 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 is connected with chassis with 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 the 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 utility model is stablized the 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 fully, 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 placing stabilising arrangement at curve, at first start automatic centring device, by vertical cylinder, guide strip 15 is descended, move left and right guide strip 15 by hydraulic mechanism and make centering piece 18 the recline outside of rail 17, stabilising arrangement 7, 8 roller with rim 16 descends along guide strip 15, make stabilising arrangement 7, 8 drop on rail exactly, can the 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 the rail head inboard, rail clamping device 12 is tightly clamped outside rail head, and the lateral separation between opposed roller with rim 16 is regulated automatically, and the gauge that equals this place's track adds the elasticity of rail fastening; To the stabilising arrangement Vertical loading to specified load, the Vibration on Start-up generator is stablized operation to load driver device 13 by telescopic oil cylinder;
(2) track switch operation: work continuously to switch area at positive line segment, respectively in the railway switch of track switch part, coupling part and railway frog Partial Transformation control mode, namely before entering track switch, operating type is identical with the main track stationary mode, and change due to track at switch area, the rail clamping device 12 of one side can not rise rail clamping device 12 when there is no sufficient space clamping rail 17, realizes the single track clamping; According to the width of the curve track line width of walking by horizontal brace rail device 11 accommodation zone edge wheels 16, carry out the stable operation of switch area different phase.
(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 fully, utilization is highly regulated driving mechanism and is packed up stabilising arrangement (7, 8) (if as packing up stabilising arrangement at curve, at first start automatic centring device, by vertical cylinder, guide strip (15) is descended, move left and right guide strip (15) by hydraulic mechanism and make centering piece (18) the recline outside of rail (17), stabilising arrangement (7, 8) roller with rim (16) rises along guide strip (15), make stabilising arrangement be promoted to locking bit accurately, can not press closer because of the wheel rim of roller with rim (16) the rail head inboard of rail (17) and affect stabilising arrangement (7, packing up 8).) especially, no matter it is at main track, or the prominent system failure of meeting of switch area, after restarting system, program can directly be got back to the breakpoint place, continues previous operation, switch area need not to return main track.
The above, it is only preferred embodiment of the present utility model, be not to be the utility model to be done the restriction of other form, 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 solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (14)
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 also is equipped with on, 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. according to claim 1 and 2 or 3 described positive line switch are stablized car, it is characterized in that: stabilising arrangement (7,8) has the driving mechanism of 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) is regulated by horizontal brace rail device (11).
8. according to claim 6 or 7 described positive line switch are stablized car, 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 comprised 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 the switch area different piece.
11. positive line switch according to claim 10 is stablized car, it is characterized in that: described hydraulic drive mechanism is the clamp oil cylinder.
12. according to claim 10 or 11 described positive line switch are stablized car, it is characterized in that: rail clamping device (12) is the rolling disk form.
13. positive line switch according to claim 12 is stablized car, it is characterized in that: when stablizing operation, described rail clamping device (12) is clamped on the rail head in rail (17) outside.
14. positive line switch according to claim 13 is stablized car, it is characterized in that: guide strip (15) can move left and right by hydraulic mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688385 CN202989698U (en) | 2012-12-14 | 2012-12-14 | Main line turnout stabilizing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688385 CN202989698U (en) | 2012-12-14 | 2012-12-14 | Main line turnout stabilizing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989698U true CN202989698U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688385 Expired - Lifetime CN202989698U (en) | 2012-12-14 | 2012-12-14 | Main line turnout stabilizing vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN202989698U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866658A (en) * | 2012-12-14 | 2014-06-18 | 昆明中铁大型养路机械集团有限公司 | Main line turnout stabilizing vehicle and operating method thereof |
| CN104775339A (en) * | 2014-01-10 | 2015-07-15 | 昆明中铁大型养路机械集团有限公司 | Meter-gage multifunctional dynamic stabilization locomotive |
| CN105625115A (en) * | 2014-11-04 | 2016-06-01 | 昆明中铁大型养路机械集团有限公司 | Stabilizing operation control method of main-line turnout stabilizing carriage in turnout zone |
| CN108343651A (en) * | 2017-12-21 | 2018-07-31 | 中国神华能源股份有限公司 | Road maintainance machinery apparatus for work emergency management and rescue method |
| CN112396293A (en) * | 2020-10-23 | 2021-02-23 | 中国南方电网有限责任公司 | Intelligent analysis matching and form conversion method for stable section of power grid |
-
2012
- 2012-12-14 CN CN 201220688385 patent/CN202989698U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866658A (en) * | 2012-12-14 | 2014-06-18 | 昆明中铁大型养路机械集团有限公司 | Main line turnout stabilizing vehicle and operating method thereof |
| CN103866658B (en) * | 2012-12-14 | 2015-11-25 | 昆明中铁大型养路机械集团有限公司 | A kind of positive line switch stablizes car and operational method thereof |
| CN104775339A (en) * | 2014-01-10 | 2015-07-15 | 昆明中铁大型养路机械集团有限公司 | Meter-gage multifunctional dynamic stabilization locomotive |
| CN105625115A (en) * | 2014-11-04 | 2016-06-01 | 昆明中铁大型养路机械集团有限公司 | Stabilizing operation control method of main-line turnout stabilizing carriage in turnout zone |
| CN105625115B (en) * | 2014-11-04 | 2017-04-05 | 中国铁建高新装备股份有限公司 | Stable job control method of the stable car of positive line switch in switch area |
| CN108343651A (en) * | 2017-12-21 | 2018-07-31 | 中国神华能源股份有限公司 | Road maintainance machinery apparatus for work emergency management and rescue method |
| CN112396293A (en) * | 2020-10-23 | 2021-02-23 | 中国南方电网有限责任公司 | Intelligent analysis matching and form conversion method for stable section of power grid |
| CN112396293B (en) * | 2020-10-23 | 2023-10-13 | 中国南方电网有限责任公司 | Intelligent analysis matching and form conversion method for stable section of power grid |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 650000 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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| TR01 | Transfer of patent right |
Effective date of registration: 20160601 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY Corp. Patentee after: CRCC HIGH-TECH EQUIPMENT Corp.,Ltd. Address before: 650000 Kunming City, Yunnan sheep sheep Wang Fang No. 384 Patentee before: CRCC HIGH-TECH EQUIPMENT Corp.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |