CN109972462A - Prefabricated road bed board various dimensions fine-tuning mechanism - Google Patents
Prefabricated road bed board various dimensions fine-tuning mechanism Download PDFInfo
- Publication number
- CN109972462A CN109972462A CN201711446948.XA CN201711446948A CN109972462A CN 109972462 A CN109972462 A CN 109972462A CN 201711446948 A CN201711446948 A CN 201711446948A CN 109972462 A CN109972462 A CN 109972462A
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- Prior art keywords
- fine
- tuning mechanism
- skeleton
- suspender
- lateral
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 129
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
Abstract
This disclosure relates to a kind of prefabricated road bed board various dimensions fine-tuning mechanism, which includes vehicle frame (1), two disposed in parallel lateral accurate adjustment track girders (2), lateral fine-tuning mechanism (3), longitudinal fine-tuning mechanism (4), vertical fine-tuning mechanism (5), horizontal hunting fine-tuning mechanism (6) and automatically grabs suspender (7)；The transverse direction accurate adjustment track girder is installed on the vehicle frame, the transverse direction fine-tuning mechanism can be moved along the lateral accurate adjustment track girder, the longitudinal direction fine-tuning mechanism is set on the lateral fine-tuning mechanism, the vertical fine-tuning mechanism be vertically arranged in longitudinal fine-tuning mechanism and it is described automatically grab between suspender, the horizontal hunting fine-tuning mechanism is set to described automatically grab on suspender.The fine-tuning mechanism that the disclosure provides can accurately realize the accurate adjustment of road bed board various dimensions, substantially increase regulated efficiency, reduce construction cost.
Description
Technical field
This disclosure relates to technical field of rail traffic, and in particular, to a kind of prefabricated road bed board various dimensions fine-tuning mechanism.
Background technique
Existing tunnel ground is arc, the shape of a hoof mostly, and the method that road bed board mostly uses cast in situs is laid in tunnel, this
There are a variety of shortcomings for conventional construction method, such as need a large amount of manpower and material resources and low efficiency, at high cost, while there are also environment
Pollution problem.It is a kind of novel construction method that automation, which is laid with prefabricated road bed board, needs to solve to be laid with using this novel construction method
To the precise positioning problem of road bed board when road bed board.
Summary of the invention
Purpose of this disclosure is to provide a kind of prefabricated road bed board fine-tuning mechanisms, can be realized lateral to prefabricated road bed board, vertical
To rotation with vertical adjustment and in the horizontal plane, to realize the accurate adjustment of prefabricated railway roadbed Board position.
To achieve the goals above, the disclosure provides a kind of prefabricated road bed board various dimensions fine-tuning mechanism, the fine-tuning mechanism packet
Include vehicle frame, two disposed in parallel lateral accurate adjustment track girders, lateral fine-tuning mechanism, longitudinal fine-tuning mechanisms, vertical fine-tuning mechanism, water
Flat pendulum moves fine-tuning mechanism and automatically grabs suspender；The transverse direction accurate adjustment track girder is installed on the vehicle frame, the laterally essence
Regulating mechanism can be moved along the lateral accurate adjustment track girder, and the longitudinal direction fine-tuning mechanism is set on the lateral fine-tuning mechanism,
The vertical fine-tuning mechanism be vertically arranged in longitudinal fine-tuning mechanism and it is described automatically grab between suspender, the horizontal pendulum
Dynamic fine-tuning mechanism is set to described automatically grab on suspender.
Optionally, the lateral fine-tuning mechanism includes lateral fine-tuning mechanism skeleton, travelling wheel group, is mounted on the laterally essence
Hydraulic motor on regulating mechanism skeleton, the transverse direction fine-tuning mechanism skeleton set up the lateral accurate adjustment rail by the travelling wheel group
Road beam, the hydraulic motor driving lateral fine-tuning mechanism skeleton are moved along the lateral accurate adjustment track girder.
Optionally, longitudinal fine-tuning mechanism includes longitudinal fine-tuning mechanism skeleton, longitudinally adjusted oil cylinder, longitudinally adjusted track
And guide wheel group, the longitudinally adjusted track installation is on the lateral fine-tuning mechanism skeleton, described longitudinally adjusted oil cylinder one end
It is connected to longitudinal fine-tuning mechanism skeleton, the other end is connected to the lateral fine-tuning mechanism skeleton, the longitudinal direction fine-tuning mechanism
Skeleton is set up on the longitudinally adjusted track by guide wheel group, and the longitudinally adjusted oil cylinder driving.
Optionally, the vertical fine-tuning mechanism includes multiple vertical adjustment oil cylinders, pilot sleeve, the vertical adjustment oil cylinder
One end is hinged on longitudinal fine-tuning mechanism skeleton, the other end be hinged on it is described automatically grab on suspender, the pilot sleeve
One end is fixed on longitudinal fine-tuning mechanism skeleton, and the other end, which is fixed to, described automatically grabs suspender.
Optionally, the suspender that automatically grabs includes suspender skeleton, swings skeleton, and the horizontal hunting fine-tuning mechanism includes
Center steering support and oscillating oil cylinder, the swing skeleton are rotatably connected by the revolving support with the suspender skeleton
It connects, described oscillating oil cylinder one end is hinged on the swing skeleton, and the other end is hinged on the suspender skeleton.
Optionally, the suspender that automatically grabs includes suspender skeleton, swings skeleton, and the horizontal hunting fine-tuning mechanism includes
Center steering support and oscillating oil cylinder, the swing skeleton are rotatably connected by the revolving support with the suspender skeleton
It connects, described oscillating oil cylinder one end is hinged on the swing skeleton, and the other end is hinged on the suspender skeleton.
Optionally, the lateral fine-tuning mechanism further includes the guide wheel group for being clamped in the lateral accurate adjustment track girder two sides.
Optionally, the suspender that automatically grabs further includes multiple suspension hooks.
Optionally, the fine-tuning mechanism further includes hydraulic accurate adjustment servo-system and control system.
Optionally, the fine-tuning mechanism further includes the communication cable bracket and liquid being set on the lateral accurate adjustment track girder
Press pipeline support.
Through the above technical solutions, the accurate adjustment of road bed board various dimensions can be realized accurately, regulated efficiency is substantially increased,
Reduce construction cost.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the prefabricated road bed board various dimensions fine-tuning mechanism main view of one illustrative embodiments of the disclosure；
Fig. 2 is the prefabricated road bed board various dimensions fine-tuning mechanism partial front elevation view of one illustrative embodiments of the disclosure；
Fig. 3 is the prefabricated road bed board various dimensions fine-tuning mechanism top view of one illustrative embodiments of the disclosure；
Fig. 4 is the side view of the prefabricated road bed board various dimensions fine-tuning mechanism of one illustrative embodiments of the disclosure.
Description of symbols
1 vehicle frame；2 lateral accurate adjustment track girders；3 lateral fine-tuning mechanisms；
4 longitudinal fine-tuning mechanisms；5 vertical fine-tuning mechanisms；6 horizontal hunting fine-tuning mechanisms；
7 automatically grab suspender；8 communication cable brackets；9 fluid pressure line brackets；
31 hydraulic motors；32 speed reducers；33 travelling wheel groups；
34 guide wheel groups；35 rack gears；36 lateral fine-tuning mechanism skeletons；
41 longitudinally adjusted oil cylinders；42 guide wheel groups；43 longitudinally adjusted tracks；
44 longitudinal fine-tuning mechanism skeletons；51 vertical adjustment oil cylinders；52 pilot sleeves；
61 revolving supports；62 oscillating oil cylinders；71 suspender skeletons；
72 swing skeleton；73 suspension hooks；74 suspension hook rotating devices.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
As shown in Figs 1-4, a kind of prefabricated road bed board various dimensions fine-tuning mechanism of the disclosure, including vehicle frame 1, be arranged in parallel simultaneously
Two lateral accurate adjustment track girders 2 being fixed on vehicle frame by connecting bolt, lateral fine-tuning mechanism 3, hang down at longitudinal fine-tuning mechanism 4
To fine-tuning mechanism 5, horizontal hunting fine-tuning mechanism 6 and automatically grab suspender 7.Lateral fine-tuning mechanism 3 is arranged in lateral accurate adjustment rail
On road beam 2, and transversely it can do transverse movement by accurate adjustment track girder 2.Longitudinal fine-tuning mechanism 4 is arranged on lateral fine-tuning mechanism 3,
And it can be vertically moved on lateral fine-tuning mechanism 3.Longitudinal fine-tuning mechanism 4 and automatic is vertically arranged in vertical fine-tuning mechanism 5
Between grabbing hanger 7, and can vertically it move up and down.Horizontal hunting fine-tuning mechanism 6 is arranged on automatically grabbing suspender 7.
Suspender 7 is automatically grabbed to include suspender skeleton 71, swing skeleton 72, be mounted on swing skeleton 72 for slinging railway roadbed
The suspension hook 73 and suspension hook rotating device 74 of plate.Preset road bed board is suspended in by suspension hook 73 automatically grabs 7 lower section of suspender, passes through cross
To, longitudinal, vertical and horizontal hunting fine-tuning mechanism movement, the accurate adjustment to the multiple dimensions of preset road bed board is realized.
Lateral fine-tuning mechanism 3 includes lateral fine-tuning mechanism skeleton 36, travelling wheel group 33, hydraulic motor 31, speed reducer 32, tooth
Item 35 and guide wheel group 34.Lateral 36 lower part of fine-tuning mechanism skeleton installation is walked there are four the travelling wheel group 33 for walking star-wheel composition
Row wheel group 33 straddles on lateral accurate adjustment track girder 2, and guide wheel group 34 is clamped in the two sides of lateral accurate adjustment track girder 2.Laterally essence
Hydraulic motor 31 is fixedly installed on regulating mechanism skeleton 36, the output shaft of hydraulic motor 31 is connect with speed reducer 32, speed reducer 32
Output gear engaged with the rack gear being fixed on lateral accurate adjustment track girder 2, pass through the lateral essence of the rotate driving of hydraulic motor 31
Transversely 2 transverse shifting of accurate adjustment track girder of regulating mechanism 3 completes the tune of the prefabricated road bed board lateral position to hanging on suspension hook 73
It is whole, guarantee the traffic direction of lateral fine-tuning mechanism 3 by travelling wheel group 33 and guide wheel group 34.
Longitudinal fine-tuning mechanism 4 includes 44, two longitudinally adjusted oil cylinders 41 of rectangular longitudinal fine-tuning mechanism skeleton, longitudinal tune
Whole track 43 and guide wheel group 42.Longitudinally adjusted track 43 is mounted on lateral fine-tuning mechanism skeleton 36, and with lateral accurate adjustment
Track girder is perpendicular.Two longitudinally adjusted oil cylinders 41 are arranged symmetrically, and one end of longitudinally adjusted oil cylinder 41 is hinged on longitudinal fine-tuning machine
On structure skeleton 44, the other end is hinged on lateral fine-tuning mechanism skeleton 36.Longitudinal fine-tuning mechanism skeleton 44 passes through guide wheel group 42
It is set up on longitudinally adjusted track 43, and is vertically moved by the flexible realization of the piston rod of longitudinally adjusted oil cylinder 41, completion pair
The adjustment of prefabricated road bed board lengthwise position.
Vertical fine-tuning mechanism 5 includes four vertical adjustment oil cylinder, 51, two pilot sleeves 52, four vertical adjustment oil cylinder 51
Vertical four angles that longitudinal fine-tuning mechanism skeleton 44 is arranged in, vertical 51 one end of adjustment oil cylinder are hinged on longitudinal fine-tuning mechanism skeleton
On 44, the other end is hinged on the suspender skeleton 71 for automatically grabbing suspender 7, passes through the flexible of the piston rod of vertical adjustment oil cylinder 51
Complete the adjustment to prefabricated road bed board vertical position.Two pilot sleeves 52 are arranged in the both ends of longitudinal fine-tuning mechanism skeleton 44,
One end of pilot sleeve 52 is fixed on longitudinal fine-tuning mechanism skeleton 44, and the other end, which is fixed to, automatically grabs suspender 7, the guide sleeve
Cylinder 52 stretches jointly with vertical adjustment oil cylinder, avoids to be fixed on when vertical adjustment and automatically grabs prefabricated road bed board on suspender 7
It shakes, improves the precision of adjustment, guarantee the stability of whole system.
Horizontal hunting fine-tuning mechanism 6 includes center steering support 61 and oscillating oil cylinder 62.It swings skeleton 72 and passes through revolution
Support 61 is rotatably connect with suspender skeleton 71, and 62 one end of oscillating oil cylinder, which is hinged on, to be swung on skeleton 72, and the other end is hinged on
On suspender skeleton 71, by the flexible of oscillating oil cylinder 62, swing skeleton 72 is pushed to be rotated along revolving support 61, to complete
Adjustment to prefabricated road bed board angle in the horizontal plane.The suspension hook 73 for slinging prefabricated road bed board is provided with below skeleton 72 swinging
And suspension hook rotating device 74, and working condition is monitored in real time by the way that the infrared monitoring camera system swung on skeleton is arranged in, it protects
Demonstrate,prove the safety of operation.
The fluid pressure line bracket 9 and communication cable bracket 8 of the fine-tuning mechanism are mounted on the side of lateral accurate adjustment track girder 2,
For support hydraulic pressure pipeline and communication cable.Hydraulic accurate adjustment servo-system (not shown) and control system (not shown)
It is mounted on vehicle frame 1.
Above-mentioned each oil cylinder can also be replaced using cylinder or other linear actuators and linear motor.
This kind of prefabricated road bed board various dimensions fine-tuning mechanism Liftable is laid with the prefabricated road bed board that plate weight is 6~15 tons, can be with
Match various sizes of road bed board.When actual job, control system receives the measurement data that total station is sent by wireless telecommunications,
Comparative analysis is done with the actual location data stored in database, number that is lateral, longitudinal, vertical and swinging adjustment is calculated
According to driving hydraulic accurate adjustment servo-system that corresponding motor, oil cylinder is driven to make corresponding adjustment movement, be finally reached precise positioning.
Those skilled in the art can be different according to the dimension of adjustment, select above-mentioned several different dimensions adjustment mechanism combinations
At the fine-tuning mechanism of different dimensions.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of prefabricated road bed board various dimensions fine-tuning mechanism, it is characterised in that: including vehicle frame (1), two transverse directions disposed in parallel
Accurate adjustment track girder (2), lateral fine-tuning mechanism (3), longitudinal fine-tuning mechanism (4), vertical fine-tuning mechanism (5), horizontal hunting fine-tuning machine
It structure (6) and automatically grabs suspender (7)；The transverse direction accurate adjustment track girder (2) is installed on the vehicle frame (1), the laterally essence
Regulating mechanism (3) can be mobile along the lateral accurate adjustment track girder (2), and the longitudinal direction fine-tuning mechanism (4) is set to the laterally essence
On regulating mechanism (3), the vertical fine-tuning mechanism (5) is vertically arranged in longitudinal fine-tuning mechanism (4) and described automatically grabs
Between suspender (7), the horizontal hunting fine-tuning mechanism (6) is set to described automatically grab on suspender (7).
2. prefabricated road bed board various dimensions fine-tuning mechanism according to claim 1, it is characterised in that: the transverse direction fine-tuning mechanism
It (3) include lateral fine-tuning mechanism skeleton (36), travelling wheel group (33), the liquid being mounted on the lateral fine-tuning mechanism skeleton (36)
Pressure motor (31), the transverse direction fine-tuning mechanism skeleton (36) set up the lateral accurate adjustment track girder by the travelling wheel group (33)
(2), hydraulic motor (31) the driving lateral fine-tuning mechanism skeleton (36) moves along the lateral accurate adjustment track girder (2).
3. prefabricated road bed board various dimensions fine-tuning mechanism according to claim 1 or 2, it is characterised in that: the longitudinal direction accurate adjustment
Mechanism (4) includes longitudinal fine-tuning mechanism skeleton (44), longitudinally adjusted oil cylinder (41), longitudinally adjusted track (43) and guide wheel group
(42), the longitudinally adjusted track (43) is mounted on the lateral fine-tuning mechanism skeleton (36), the longitudinally adjusted oil cylinder
(41) one end is connected to longitudinal fine-tuning mechanism skeleton (44), and the other end is connected to the lateral fine-tuning mechanism skeleton (36),
The longitudinal direction fine-tuning mechanism skeleton (44) is set up on the longitudinally adjusted track (43) by guide wheel group (42), and described vertical
It is driven to adjustment oil cylinder (41).
4. prefabricated road bed board various dimensions fine-tuning mechanism according to claim 3, it is characterised in that: the vertical fine-tuning mechanism
It (5) include multiple vertical adjustment oil cylinders (51), pilot sleeve (52), described vertical adjustment oil cylinder (51) one end is hinged on described vertical
To on fine-tuning mechanism skeleton (44), the other end be hinged on it is described automatically grab on suspender (7), described pilot sleeve (52) one end is solid
It is scheduled on longitudinal fine-tuning mechanism skeleton (44), the other end, which is fixed to, described automatically grabs suspender (7).
5. prefabricated road bed board various dimensions fine-tuning mechanism according to claim 1 or 2, it is characterised in that: described to automatically grab
Suspender (7) includes suspender skeleton (71), swings skeleton (72), and the horizontal hunting fine-tuning mechanism (6) includes center steering support
(61) and oscillating oil cylinder (62), the swing skeleton (72) can by the revolving support (61) and the suspender skeleton (71)
The connection of rotation, described oscillating oil cylinder (62) one end are hinged on the swing skeleton (72), and the other end is hinged on the suspender
On skeleton (71).
6. prefabricated road bed board various dimensions fine-tuning mechanism according to claim 3, it is characterised in that: described to automatically grab suspender
(7) include suspender skeleton (71), swing skeleton (72), the horizontal hunting fine-tuning mechanism (6) includes center steering support (61)
And oscillating oil cylinder (62), the swing skeleton (72) can be rotated by the revolving support (61) and the suspender skeleton (71)
Connection, described oscillating oil cylinder (62) one end is hinged on the swing skeleton (72), and the other end is hinged on the suspender skeleton
(71) on.
7. prefabricated road bed board various dimensions fine-tuning mechanism according to claim 2, it is characterised in that: the transverse direction fine-tuning mechanism
It (3) further include the guide wheel group (34) for being clamped in described lateral accurate adjustment track girder (2) two sides.
8. prefabricated road bed board various dimensions fine-tuning mechanism according to claim 6, it is characterised in that: described to automatically grab suspender
It (7) further include multiple suspension hooks (73).
9. according to claim 1, prefabricated road bed board various dimensions fine-tuning mechanism described in any one of 2,7, it is characterised in that: described
Fine-tuning mechanism further includes hydraulic accurate adjustment servo-system and control system.
10. according to claim 1, prefabricated road bed board various dimensions fine-tuning mechanism described in any one of 2,7, it is characterised in that: institute
Stating fine-tuning mechanism further includes the communication cable bracket (8) and fluid pressure line bracket being set on the lateral accurate adjustment track girder (2)
(9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446948.XA CN109972462B (en) | 2017-12-27 | 2017-12-27 | Multi-dimensional fine adjustment mechanism for prefabricated ballast bed plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446948.XA CN109972462B (en) | 2017-12-27 | 2017-12-27 | Multi-dimensional fine adjustment mechanism for prefabricated ballast bed plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109972462A true CN109972462A (en) | 2019-07-05 |
| CN109972462B CN109972462B (en) | 2024-04-16 |
Family
ID=67071152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711446948.XA Active CN109972462B (en) | 2017-12-27 | 2017-12-27 | Multi-dimensional fine adjustment mechanism for prefabricated ballast bed plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109972462B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650971A (en) * | 2020-06-16 | 2020-09-11 | 安徽兴宇轨道装备有限公司 | Intelligent control system and method for precast slab fine tuning vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0812960A2 (en) * | 1996-06-10 | 1997-12-17 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | Apparatus for placing railway sleepers |
| CN2825716Y (en) * | 2005-10-08 | 2006-10-11 | 北京万桥兴业机械有限公司 | Slab felting machine |
| CN101701440A (en) * | 2009-10-28 | 2010-05-05 | 成都通联精工科技有限公司 | Ballastless track rail finely-tuned vehicle |
| CN201614531U (en) * | 2009-11-11 | 2010-10-27 | 成都通联精工科技有限公司 | Steel rail fine adjustment vehicle for ballastless track |
| CN205399100U (en) * | 2016-02-17 | 2016-07-27 | 成都市新筑路桥机械股份有限公司 | Embedded track laying device |
| CN206070260U (en) * | 2016-08-30 | 2017-04-05 | 中铁十七局集团有限公司 | High-speed railway track plate lays precision high-speed adjustment device |
| CN207919263U (en) * | 2017-12-27 | 2018-09-28 | 北京城建设计发展集团股份有限公司 | Prefabricated road bed board various dimensions fine-tuning mechanism |
-
2017
- 2017-12-27 CN CN201711446948.XA patent/CN109972462B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0812960A2 (en) * | 1996-06-10 | 1997-12-17 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | Apparatus for placing railway sleepers |
| CN2825716Y (en) * | 2005-10-08 | 2006-10-11 | 北京万桥兴业机械有限公司 | Slab felting machine |
| CN101701440A (en) * | 2009-10-28 | 2010-05-05 | 成都通联精工科技有限公司 | Ballastless track rail finely-tuned vehicle |
| CN201614531U (en) * | 2009-11-11 | 2010-10-27 | 成都通联精工科技有限公司 | Steel rail fine adjustment vehicle for ballastless track |
| CN205399100U (en) * | 2016-02-17 | 2016-07-27 | 成都市新筑路桥机械股份有限公司 | Embedded track laying device |
| CN206070260U (en) * | 2016-08-30 | 2017-04-05 | 中铁十七局集团有限公司 | High-speed railway track plate lays precision high-speed adjustment device |
| CN207919263U (en) * | 2017-12-27 | 2018-09-28 | 北京城建设计发展集团股份有限公司 | Prefabricated road bed board various dimensions fine-tuning mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650971A (en) * | 2020-06-16 | 2020-09-11 | 安徽兴宇轨道装备有限公司 | Intelligent control system and method for precast slab fine tuning vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109972462B (en) | 2024-04-16 |
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