CN109487647A - Track-laying machine main track and shield section running track traveling process become automatically across method - Google Patents
Track-laying machine main track and shield section running track traveling process become automatically across method Download PDFInfo
- Publication number
- CN109487647A CN109487647A CN201811176099.5A CN201811176099A CN109487647A CN 109487647 A CN109487647 A CN 109487647A CN 201811176099 A CN201811176099 A CN 201811176099A CN 109487647 A CN109487647 A CN 109487647A
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- China
- Prior art keywords
- track
- laying machine
- become
- running track
- upper beam
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/05—Transporting, laying, removing, or renewing both rails and sleepers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/02—Applications of measuring apparatus or devices for track-building purposes for spacing, for cross levelling; for laying-out curves
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/01—Devices for working the railway-superstructure with track
- E01B2203/012—Devices for working the railway-superstructure with track present, i.e. in its normal position
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
- E01B2203/141—Way of locomotion or support on the track to be treated
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
- E01B2203/143—Way of locomotion or support on a side-track
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
It lays a railway track technical field of engineering machinery the present invention relates to subway, specifically a kind of track-laying machine main track and shield section running track traveling process become automatically across method, the present invention is compared with the existing technology, become the advantage is that: being laid with trapezoidal continuous transition in advance across interval orbit, become in tunnel and do not need to support other ancillary equipments using lifting across operation, reduces supplementary costs investment；The use for assisting transition rail, facilitates main track running track and fast transits to section operation track, realize the continuous production process of track construction；Realize section and become time-consuming across operation zero, be greatly saved it is artificial, greatly improve speed of application；It is laid with section running track and installation transition rail is carried out in tunnel ground, and construction cell is light and handy, avoids Hoisting Security hidden danger, realize that essential safety lays a railway track change across operation；The change carried out in tunnel is all made of electric power energy operation across operation, does not generate energy pollution, has reached environmental requirement.
Description
[technical field]
It lays a railway track technical field of engineering machinery the present invention relates to subway, specifically a kind of track-laying machine main track and shield section are run
Track traveling process becomes automatically across method.
[background technique]
Subway track-laying machine in work progress of laying a railway track in the country's becomes the method across use in shield operation interval and has at present: 1) on shield top
Raising track-laying machine is hung in portion, or jacks track-laying machine using flat car haul bracket in upper beam bottom, by track-laying machine main component
Disintegrate, then re-assembly realization become across.Using the method become across: due to track-laying machine jacking, disintegrate, installation exercise is in shield
It carries out, narrow space, lifting jacking is inconvenient, and dismounting is cumbersome, and operation is difficult, becomes across time-consuming, inefficiency.2) on track-laying machine
Crossbeam hangs leg structure using single box beam flange setting idler wheel, hangs raising track-laying machine at the top of shield, does not understand body component, manually
Or electric drive supporting leg assembly drives cart walking beam to be moved to operation gauge along edge of a wing rail telescopic, realizes and becomes across operation.It adopts
With the method become across: track-laying machine be in vacant state, and stability is poor, easily because two side leg frames unevenly move caused by complete machine
Unstability generates swing or phenomenon of toppling, and has larger security risk.3) track-laying machine upper beam is using single box beam guide sleeve, guide post liquid
Compressing cylinder drives telescoping mechanism, hydraulic support frame is hauled using flat car in upper beam bottom, on hydraulic cylinder jacking track-laying machine
Crossbeam makes complete machine vacantly be detached from rail, and guide sleeve, guide post upper beam hydraulic-driven, which are upheld supporting leg and realized, to be become across operation.Using this side
Method become across: increase hydraulic power mechanism, increase the manufacturing cost of track-laying machine, need to shut down flat car cooperation complete become across,
Although mechanization degree, which increases, reduces artificial, its cost performance decline, the change that can not thoroughly solve to miss the stop is across work efficiency bottom
Problem, hydraulic system are higher to operator's technical requirements, increase maintenance difficulty and skilled worker's cost, the disclosure risk meeting of hydraulic oil
Cause the oily pollution in construction section.4) track-laying machine upper beam is driven using double box beam guide sleeves, the mating screw-nut of guide post stretching structure
Traversing wheel is arranged in dynamic device, cart walking beam, temporarily jacks complete machine landing in interim cross moving track using bottom low level short distance
Mode.Such as China's number of patent application: a kind of track-laying machine low level jacking quickly traversing change straddle mounting disclosed in CN201410065674.X
It sets and method, track-laying machine upper spindle screw driving device drives guide sleeve to slide along the guide post of upper beam, drive supporting leg assembly
Traveling beam bottom portion it is traversing wheel along interim cross moving track rolling movement realize become across.Using the method become across: although accelerate change across
Activity duration, reduce change across security risk, but section become across when still to shut down, jack, be laid with interim cross moving track,
Manually or electrically driving become across, it is time-consuming, can not accomplish zero time-consuming miss the stop change across operation.
In conclusion it is existing lay a railway track constructing device and method require to shut down in practical applications carry out different work face across
Degree conversion, occupies effective track laying time, and for the higher demand for meeting construction efficiency of laying a railway track, device of laying a railway track realizes that work surface becomes
Across zero time-consuming, become inevitable trend, therefore develop one kind and do not need any ancillary equipment, can traveling process become automatically across real
Existing work surface becomes across zero time-consuming, reduces the trend a large amount of artificial, energy-saving and environment-friendly device and method of laying a railway track becomes inevitable.
[summary of the invention]
It is an object of the invention to solve the deficiencies in the prior art, a kind of track-laying machine main track and shield section running track row are provided
Become automatically into process across method, during traveling by trapezoidal continuous transition become across track, top transverse-moving mechanism, inductor,
The cooperating syringe of transverse-moving mechanism and supporting leg assembly realizes that top is driven by electricity the row that lower wheel is deviated with supporting leg along track dynamic
Become automatically into process across realization work surface becomes across zero time-consuming.
To achieve the goals above, design a kind of track-laying machine main track and shield section running track traveling process become automatically across
Method, it is characterised in that the method is specific as follows:
A. track-laying machine is drawn by railcar to march into the arena, travelled by main track running track to work surface, release railcar and track-laying machine
Between connection, connect power supply of the whole machine, remove and position load pin shaft between upper beam guide sleeve and guide pillar type upper beam, installation assisted
Rail is crossed, completes to become across preceding preparation；
B. inductor is put down, track-laying machine switches to automatic change cross-module formula, and operation track-laying machine slowly drives through auxiliary transition rail,
And run in transition trapezoidal track, track-laying machine electric control system is according to inductor gauge delta data detected, immediately
Instruction is issued, transverse-moving mechanism driving motor drives screw rod, drives supporting leg to across outer movement, makes traveling process and become across movement, directly
It travels to complete machine to the running track of shield section;
C. track-laying machine complete machine is travelled completely to the running track of shield section, stopping brake, packs up inductor, installs upper beam
Load pin shaft is positioned between guide sleeve and guide pillar type upper beam, track-laying machine switches to track laying state, complete traveling process become across;
D. become by shield section running track across to main track running track according to anti-procedure operation track-laying machine, carry out complete machine along just
Line running track is withdrawn from the arena.
The track-laying machine be equipped with becomes cross-device automatically, comprising: guide pillar type upper beam, upper beam guide sleeve, supporting leg, walk cross girders,
Inductor and transverse-moving mechanism, track-laying machine is using guide pillar type upper beam and upper beam guide sleeve slipping mechanism, supporting leg top and upper beam
Guide sleeve bolt is fixedly connected, and supporting leg bottom end is fixed on away on cross girders, is walked cross girders rear and front end lower part and is distinguished in running track side
Inductor at one is set, and transverse-moving mechanism driving motor is fixed on supporting leg stringer, and screw rod one end is connect with driving motor, the other end
It screws in the hinged screw on guide pillar type upper beam, track-laying machine lower part is equipped with auxiliary transition rail, and auxiliary transition rail is used for track-laying machine
By main track running track become across to section running track, assist transition rail both ends respectively with main track running track, the trapezoidal rail of transition
Road is fixed temporarily connection, and transition trapezoidal track crossfades into section operation gauge, and trapezoidal mouth big end connects section running track.
Compared with the existing technology, composite structure novelty is feasible by the present invention, the advantage is that:
1, trapezoidal continuous transition is laid in construction section in advance to become across interval orbit, realize in tunnel change across operation do not need using
Lifting supports other ancillary equipments, facilitates section and becomes across operation, reduces supplementary costs investment.
2, assist transition rail use, facilitate main track running track and fast transit to section operation track, realize into
It withdraws from the arena the quick procedure connection of operation and track laying, realizes the continuous production process of track construction.
3, realize section and become time-consuming across operation zero, be greatly saved it is artificial, greatly improve speed of application, save become across when
Between, labor intensity of workers is reduced, construction efficiency of laying a railway track is improved.
4, it is laid with section running track and installation transition rail is carried out in tunnel ground, and construction cell is light and handy, avoids
Hoisting Security hidden danger realizes that essential safety lays a railway track change across operation.
5, the change carried out in tunnel is all made of electric power energy operation across operation, does not generate energy pollution, has reached environmental protection and wanted
It asks.
[Detailed description of the invention]
Fig. 1 is the main view of apparatus of the present invention；
Fig. 2 is the left view of apparatus of the present invention；
Fig. 3 is the top view of apparatus of the present invention；
Fig. 4 is track-laying machine along main track running track operation schematic diagram；
Fig. 5 is that track-laying machine passes through platform section construction schematic diagram；
Fig. 6 is that track-laying machine main track running track and shield section running track become across schematic diagram；
In figure: 1. guide pillar type upper beam, 2. supporting leg, 3. transverse-moving mechanism 4. walks 5. sensor of cross girders, 6. upper beam guide sleeve
7. assisting 8. main track running track of transition rail, 9. shield section 10. trapezoidal transition track of running track, 11. platform area
Between 12. platform slab of running track, 13. platform staircase boards.
[specific embodiment]
The present invention will be further explained below with reference to the attached drawings, and the structure and principle of this device and method carry out the people of this profession
Say it is very clearly.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The present invention.
Main technical schemes of the invention are to use to be laid with trapezoidal continuous transition change across track, then in operation interval first
For track-laying machine during traveling, top transverse-moving mechanism transmits section gauge delta data according to the inductor being installed on away on cross girders
Feedback information, synchronous driving supporting leg assembly changes with section gauge dynamic retractility, realize top be driven by electricity lower wheel with
Supporting leg along the traveling process that track dynamic deviates become automatically across.The realization of above-mentioned technical proposal is illustrated with the following example:
Embodiment 1
Track-laying machine traveling process becomes cross-device as shown in Figure 1, Figure 2, Figure 3 shows automatically, and principle structural design of the present invention: track-laying machine uses
Guide pillar type upper beam (1) and upper beam guide sleeve (6) slipping mechanism, supporting leg (2) top and upper beam guide sleeve (6) bolt are fixed to be connected
It connects, supporting leg (2) bottom end is fixed on away on cross girders (4), is walked cross girders (4) rear and front end lower part in running track side and is respectively set one
Locate inductor (5).Transverse-moving mechanism (3) driving motor is fixed on supporting leg (2) stringer, and screw rod one end is connect with driving motor, separately
One end screws in the hinged screw on guide pillar type upper beam (1).
Another Design assistant transition rail (7) is become by main track running track (8) across to section running track for track-laying machine, is assisted
Transition rail (7) both ends are fixed temporarily and connect with main track running track (8), transition trapezoidal track (10) respectively, transition trapezoidal track
(10) section operation gauge is crossfaded into, trapezoidal mouth big end connects section running track (9).
Embodiment 2
The track-laying machine main track running track and shield section running track traveling process of the present embodiment become automatically across method such as Fig. 6 institute
Show, specific steps are as follows:
1) track-laying machine is drawn by railcar to march into the arena, by main track running track (8) traveling to work surface, release railcar and lay a railway track
Power supply of the whole machine is connected in connection between machine, is removed and is positioned load pin shaft between upper beam guide sleeve (6) and guide pillar type upper beam (1), peace
Dress auxiliary transition rail (7) is completed to become across preceding preparation.As shown in Figure 4.
2) it puts down inductor (5), track-laying machine switches to automatic change cross-module formula, and operation track-laying machine, which slowly drives through, to be assisted
Rail (7) are crossed, and are run on transition trapezoidal track (10), track-laying machine electric control system is according to inductor (5) rail detected
Away from delta data, instruction is issued immediately, and transverse-moving mechanism (3) driving motor drives screw rod, drives supporting leg (2) to across outer movement, does
Traveling process becomes across movement out, until complete machine is travelled to shield section running track (9).As shown in Figure 5.
3) track-laying machine complete machine is travelled completely to shield section running track (9), stopping brake, is packed up inductor (5), peace
It loads onto positioning load pin shaft, track-laying machine between crossbeam guide sleeve (6) and guide pillar type upper beam (1) and switches to track laying state, complete
Traveling process become across.As shown in Figure 5.
4) become by shield section running track (9) across to main track running track (8) according to anti-procedure operation track-laying machine, carried out
Complete machine is withdrawn from the arena along main track running track (8).
Claims (2)
1. a kind of track-laying machine main track and shield section running track traveling process become automatically across method, it is characterised in that the side
Method is specific as follows:
A. track-laying machine is drawn by railcar to march into the arena, travelled by main track running track to work surface, release railcar and track-laying machine
Between connection, connect power supply of the whole machine, remove and position load pin shaft between upper beam guide sleeve and guide pillar type upper beam, installation assisted
Rail is crossed, completes to become across preceding preparation；
B. inductor is put down, track-laying machine switches to automatic change cross-module formula, and operation track-laying machine slowly drives through auxiliary transition rail,
And run in transition trapezoidal track, track-laying machine electric control system is according to inductor gauge delta data detected, immediately
Instruction is issued, transverse-moving mechanism driving motor drives screw rod, drives supporting leg to across outer movement, makes traveling process and become across movement, directly
It travels to complete machine to the running track of shield section;
C. track-laying machine complete machine is travelled completely to the running track of shield section, stopping brake, packs up inductor, installs upper beam
Load pin shaft is positioned between guide sleeve and guide pillar type upper beam, track-laying machine switches to track laying state, complete traveling process become across;
D. become by shield section running track across to main track running track according to anti-procedure operation track-laying machine, carry out complete machine along just
Line running track is withdrawn from the arena.
2. a kind of track-laying machine main track as described in claim 1 and shield section running track traveling process become automatically across method,
It is characterized in that the track-laying machine, which is equipped with, becomes cross-device automatically, comprising: guide pillar type upper beam, upper beam guide sleeve, supporting leg, traveling
Beam, inductor and transverse-moving mechanism, track-laying machine use guide pillar type upper beam and upper beam guide sleeve slipping mechanism, supporting leg top and upper cross
Beam guide sleeve bolt is fixedly connected, and supporting leg bottom end is fixed on away on cross girders, walks cross girders rear and front end lower part in running track side point
Inductor at one is not set, and transverse-moving mechanism driving motor is fixed on supporting leg stringer, and screw rod one end is connect with driving motor, another
End screws in the hinged screw on guide pillar type upper beam, and track-laying machine lower part is equipped with auxiliary transition rail, and auxiliary transition rail is for laying a railway track
Machine is become by main track running track across to section running track, assists transition rail both ends trapezoidal with main track running track, transition respectively
Track is fixed temporarily connection, and transition trapezoidal track crossfades into section operation gauge, and trapezoidal mouth big end connects section running track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811176099.5A CN109487647A (en) | 2016-10-18 | 2016-10-18 | Track-laying machine main track and shield section running track traveling process become automatically across method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905799.8A CN106468041B (en) | 2016-10-18 | 2016-10-18 | A kind of related track-laying machine traveling process becomes cross-device automatically and becomes across method |
| CN201811176099.5A CN109487647A (en) | 2016-10-18 | 2016-10-18 | Track-laying machine main track and shield section running track traveling process become automatically across method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905799.8A Division CN106468041B (en) | 2016-10-18 | 2016-10-18 | A kind of related track-laying machine traveling process becomes cross-device automatically and becomes across method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109487647A true CN109487647A (en) | 2019-03-19 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811176098.0A Pending CN109487646A (en) | 2016-10-18 | 2016-10-18 | Shield section and platform section running track traveling process become automatically across method |
| CN201811176099.5A Pending CN109487647A (en) | 2016-10-18 | 2016-10-18 | Track-laying machine main track and shield section running track traveling process become automatically across method |
| CN201610905799.8A Active CN106468041B (en) | 2016-10-18 | 2016-10-18 | A kind of related track-laying machine traveling process becomes cross-device automatically and becomes across method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811176098.0A Pending CN109487646A (en) | 2016-10-18 | 2016-10-18 | Shield section and platform section running track traveling process become automatically across method |
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| CN201610905799.8A Active CN106468041B (en) | 2016-10-18 | 2016-10-18 | A kind of related track-laying machine traveling process becomes cross-device automatically and becomes across method |
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| CN (3) | CN109487646A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326755A (en) * | 2017-08-30 | 2017-11-07 | 中铁局集团有限公司 | A kind of subway work portable power source formula track laying machine |
| CN107765632B (en) * | 2017-11-13 | 2023-09-26 | 中铁上海工程局集团有限公司 | Automatic sensing detection device for track gauge change in equipment travelling process and control method |
| CN113309574B (en) * | 2021-06-08 | 2022-01-28 | 北京建工土木工程有限公司 | Tunnel monitoring and locomotive unmanned driving system and method based on automatic cruise |
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| CN201190254Y (en) * | 2008-03-19 | 2009-02-04 | 中铁科工集团有限公司 | Double variable span multipurpose track laying machine and |
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2016
- 2016-10-18 CN CN201811176098.0A patent/CN109487646A/en active Pending
- 2016-10-18 CN CN201811176099.5A patent/CN109487647A/en active Pending
- 2016-10-18 CN CN201610905799.8A patent/CN106468041B/en active Active
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| CN103015276A (en) * | 2013-01-06 | 2013-04-03 | 中铁上海工程局有限公司 | Host machine of track-laying machine improved based on replacement structure, and assembly method thereof |
| CN103726421A (en) * | 2014-01-23 | 2014-04-16 | 中铁一局集团有限公司 | Height and span adjustable track paver for metro construction |
| CN103835195A (en) * | 2014-02-26 | 2014-06-04 | 中铁上海工程局有限公司 | Rail layer low-position jacking and rapid transversely-moving span changing device and method |
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| CN203866657U (en) * | 2014-04-02 | 2014-10-08 | 北京建鼎国铁工程设计有限公司 | Internal support frame track panel frame used for narrow ballast bed ballastless track laying |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106468041B (en) | 2018-11-27 |
| CN109487646A (en) | 2019-03-19 |
| CN106468041A (en) | 2017-03-01 |
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