CN107653756B - A kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster and its application method - Google Patents
A kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster and its application method Download PDFInfo
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- CN107653756B CN107653756B CN201711007235.3A CN201711007235A CN107653756B CN 107653756 B CN107653756 B CN 107653756B CN 201711007235 A CN201711007235 A CN 201711007235A CN 107653756 B CN107653756 B CN 107653756B
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- railway roadbed
- crossbeam
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims abstract description 68
- 238000002788 crimping Methods 0.000 claims abstract description 29
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims description 6
- 230000010412 perfusion Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 29
- 238000005516 engineering process Methods 0.000 description 10
- 238000007667 floating Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000004567 concrete Substances 0.000 description 4
- 238000005429 filling process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000012360 testing method Methods 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
- E01B29/04—Lifting or levelling of tracks
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster and its application methods, wherein bearing adjuster includes the crossbeam being arranged in above track plates, vertical hanger is connected between the crossbeam and track plates, the crossbeam both ends are provided with elevation regulating device, the crossbeam can be along the elevation regulating device oscilaltion, each elevation regulating device is connected with lateral position regulating device, each lateral position regulating device is able to drive the corresponding elevation regulating device and carries out transverse shifting, crimping device is additionally provided with below each lateral position regulating device, the crimping device is fixedly connected on track plates and civil engineering structure simultaneously.Its application method is that track plates are just taped against position and install bearing adjuster；Carry out elevation and lateral position accurate adjustment；Track plates are compressed by crimping device；Mortar injection is carried out to mortar injection layer；It removes track plates and supports adjuster, construct into subsequent cycle.
Description
Technical field
The present invention relates to a kind of track construction tool, in particular to a kind of city rail U-type groove plate-type ballastless railway roadbed track
Plate supports adjuster and its application method.
Background technique
The board-like solid concrete roabed of pre-track is simple with structure, easy construction, quality is reliable and stable, appearance is clean and tidy, beautiful
The advantages that, at home and abroad high-speed railway and foreign metro field are widely applied, and technology is more mature.China is from Guangzhou Underground
No. 4 lines start using the board-like solid concrete roabed pattern of pre-track, through Guangzhou Metro Line 5, No. 7 lines of Shenzhen Metro, Shanghai Underground 9
Number line is awaited a subway application, is had accumulated a large amount of construction experiences, is achieved larger effect, effectively promote urban rail transit in China
Development.
Domestic precast track plate railway roadbed is applied in main track route more, and by base support layer, cement asphalt mortar layer, (mortar is filled
Infuse layer), track plates, fastener system, rail, the composition such as longitudinal spacing block (positive stop lug boss).Wherein using in base support layer
Upper setting micro-adjuster carries out intense adjustment to track plates elevation, lateral position, while track plates float in order to prevent, using the bottom of at
The method of seat supporting course installation (expansion bolt is fixed) anti-floating crimping device carries out precompressed to track plates and fixes.
Currently, China's metro construction, additionally uses a kind of board-like solid concrete roabed structural shape of pre-track, such as Fig. 1
Shown, this structure is that precast track plate solid concrete roabed structural shape is applied to vehicle phase library inner orbit for the first time both at home and abroad.For
Meet in library and apply, design uses U-type groove plate-type ballastless ballast bed structure form, civil engineering structure cross section in ballast bed structure
To be U-shaped, pre-track plate top surface is lower than two sides civil engineering structure, is 6cm, this gap and track with civil engineering structure two sides horizontal spacing
Board bottom layer gravity flowing levelling mortar is perfused simultaneously, is formed whole.
Conventionally employed precast track plate micro-adjuster and anti-floating crimping device are installed on base support layer, and novel
Ballast bed structure middle orbit plate and civil engineering structure gap are 6cm, due to narrow space, are unable to satisfy traditional micro-adjuster, anti-floating button
The space requirement that pressure device is arranged and uses.Therefore the new track plates bearing of one kind, accurate adjustment, crimping device must be developed, both
It can solve the narrow problem of installation space, and be able to achieve novel railway roadbed pattern precast track plate bearing, accurate adjustment, withhold function, protect
Demonstrate,prove accurate adjustment precision and easy to operate.
Summary of the invention
It is an object of the invention to overcome the precast track plate and civil engineering of the U-type groove ballast bed structure in the presence of the prior art
When structure interval is smaller, it is unable to satisfy the deficiency that traditional micro-adjuster, the setting of anti-floating crimping device and use space require, is mentioned
Adjuster and its application method are supported for a kind of city rail U-type groove plate-type ballastless railway roadbed track plates.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical schemes:
A kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster, including be arranged above track plates
Crossbeam, vertical hanger is connected between the crossbeam and track plates, the crossbeam both ends are provided with elevation regulating device,
The crossbeam can be connected with lateral position adjusting along the elevation regulating device oscilaltion, each elevation regulating device
Device, each lateral position regulating device is able to drive the corresponding elevation regulating device and carries out transverse shifting, each
Be additionally provided with crimping device below the lateral position regulating device, the crimping device be fixedly connected on simultaneously the track plates with
On civil engineering structure.
This bearing adjuster drives crossbeam to move up and down by adjusting elevation regulating device, so that track plates be driven to carry out
Lifting, realizes the high process control of track plates；The elevation regulating device is driven to carry out lateral shifting by lateral position regulating device
Dynamic, the elevation regulating device drives crossbeam and track plates to carry out transverse shifting, so that it is fine to realize track plates lateral position
Control；Precompression is applied to track plates by crimping device, solves the problems, such as that track plates float-amount in filling process is excessive.
This bearing adjuster is different from traditional track slab pavement using bearing, adjuster and anti-track plates floating dress
The form of two sets of construction tools is set, but uses track plates bearing, accurate adjustment, anti-floating function integration, improves making for tooling
With efficiency and the versatility of component, reduce tooling maintenance workload, reduces construction cost.
This bearing adjuster structural volume is small, and installation footprint is small, the pre-track suitable for U-type groove ballast bed structure
Plate and the lesser situation in civil engineering structure gap, and Adjustment precision is high, it is easy to operate, construction technology is met, ensure that construction matter
Amount, improves construction efficiency.
This bearing adjuster structure is simple, and processing technology is simple, it can be achieved that building site makes, and frock making is at low cost；This
Rapidoprint category conventional material used by device, buying is convenient, has versatility with subway, high-speed rail construction tool component, mentions
High service efficiency, reduces material consumption, further reduced frock making and use cost.
Preferably, the plate of withholding of the crimping device is mounted on the civil engineering structure of track two sides, and by withholding
Bolt is mutually fixed with the track plates.
Preferably, the plate of withholding is connected by being anchored expansion bolt with the civil engineering structure.
Preferably, the elevation regulating device includes that screw rod is turned up, and the crossbeam includes cross-beam body, and in the crossbeam
Ontology both ends are equipped with rectangular nut, and the rectangular nut and the height-regulating screw rod are adapted.
Preferably, the vertical hanger includes the hanger ontology being vertically arranged, and connection is equipped with below the hanger ontology
Plate, the connecting plate are connected by clamp device with the track plates.
Preferably, it is equipped with several stiffening plates between the hanger ontology and connecting plate, reinforces the structure of hanger ontology
Intensity guarantees stable connection.
Preferably, the connecting plate is connected by screw spike with the track plates.
Preferably, the lateral position regulating device includes exterior bayonet slot, and internal chute is equipped with inside the exterior bayonet slot, described
Elevation regulating device is fixed on internal chute, the internal chute carries out laterally under the drive of lateral adjustments bolt along exterior bayonet slot
It is mobile.
Preferably, it is equipped with lube layer in the contact surface of the internal chute and exterior bayonet slot, to reduce frictional resistance.
Preferably, the vertical hanger is two, and is arranged symmetrically along the track plates middle line, and stable connection is reinforced
Property.
The invention also discloses a kind of users of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster
Method, including using a kind of any above-mentioned city rail U-type groove plate-type ballastless railway roadbed track plates to support adjuster, step packet
It includes:
Step 1: track plates are just taped against position；
Step 2: crossbeam and vertical hanger are just placed on the track of the track plates and are locked；
Step 3: elevation regulating device is mounted on the crossbeam both ends, and connects lateral position regulating device, will be withheld
Device is also secured on the track plates and civil engineering structure；
Step 4: elevation accurate adjustment is carried out to the track plates by adjusting the elevation regulating device；
Step 5: lateral position accurate adjustment is carried out to the track plates using the lateral position regulating device；
Step 6: after the completion of the elevations of the track plates, horizontal position accurate adjustment, repetition measurement is carried out to track plates before perfusion, really
Surely after meeting the requirements, track plates are compressed by crimping device；
Step 7: mortar injection is carried out to the mortar injection layer formed between the track plates and civil engineering structure, and is monitored
The float-amount of the track plates；
Step 8: after the intensity of the mortar injection layer reaches requirement, track plates is removed and support adjuster, and to institute
It states track plates and carries out repetition measurement, construct into subsequent cycle.
This application method carries out elevation accurate adjustment to the track plates by adjusting elevation regulating device, utilizes lateral position tune
Regulating device carries out lateral position accurate adjustment to the track plates, and compresses track plates by crimping device, in the sand of mortar injection layer
The float-amount of the track plates is monitored in slurry filling process, thus track plates can be accurately laid with by set of device,
And effectively solve the problems, such as that track plates float-amount is excessive.Not only construction technology is simple, and ensure that the installation matter of precast track plate
Amount, improves construction production efficiency.
Preferably, after the step 4 is to the track plates elevation accurate adjustment, track plates elevation is checked with level,
Guarantee construction quality.
Preferably, the step 7 is by installing amesdial on the civil engineering structure, to the float-amount of the track plates
It is monitored, guarantees construction quality.
Compared with prior art, beneficial effects of the present invention:
(1) bearing adjuster of the present invention drives crossbeam to move up and down by adjusting elevation regulating device, thus
It drives track plates to be gone up and down, realizes the high process control of track plates；The elevation is driven to adjust by lateral position regulating device
Device carries out transverse shifting, and the elevation regulating device drives crossbeam and track plates to carry out transverse shifting, to realize track
Plate lateral position precise controlling；By crimping device to track plates apply precompression, solve track plates in filling process on
The excessive problem of floating amount；
Different from traditional track slab pavement using two sets of bearing, adjuster and anti-track plates levitating device construction tools
Form, but use track plates bearing, accurate adjustment, anti-floating function integration, improve the service efficiency and component of tooling
Versatility, reduce tooling maintenance workload, reduce construction cost；
Structural volume is small, and installation footprint is small, suitable between the precast track plate and civil engineering structure of U-type groove ballast bed structure
The lesser situation of gap, and Adjustment precision is high, it is easy to operate, construction technology is met, ensure that construction quality, improves construction effect
Rate；
Structure is simple, and processing technology is simple, it can be achieved that building site makes, and frock making is at low cost；Add used by the present apparatus
Work material category conventional material, buying is convenient, has versatility with subway, high-speed rail construction tool component, improves service efficiency, subtract
Lack material consumption, further reduced frock making and use cost.
(2) application method of bearing adjuster of the present invention is by adjusting elevation regulating device to the track plates
Elevation accurate adjustment is carried out, lateral position accurate adjustment is carried out to the track plates using lateral position regulating device, and pass through crimping device
Track plates are compressed, the float-amount of the track plates is monitored during the mortar injection of mortar injection layer, to pass through a set of
Track plates can be accurately laid with by holding adjuster, and effectively solve the problems, such as that track plates float-amount is excessive.Not only construct
Simple process, and ensure that the installation quality of precast track plate, improve construction production efficiency.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of city rail U-type groove plate-type ballastless railway roadbed track plates of the present invention.
Fig. 2 is that the structure of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster of the present invention is shown
It is intended to.
Fig. 3 is the elevation tune of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster of the present invention
The elevation of regulating device, lateral position regulating device and crimping device.
Fig. 4 is the elevation tune of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster of the present invention
The plan view of regulating device, lateral position regulating device and crimping device.
Fig. 5 is the vertical lifting of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster of the present invention
The elevation of frame.
Fig. 6 is the vertical lifting of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster of the present invention
The plan view of frame and crossbeam.
Marked in the figure: 1- crossbeam, 11- cross-beam body, 12- rectangular nut, the vertical hanger of 2-, 21- hanger ontology, 22- add
Strong plate, 23- connecting plate, 24- screw spike, 3- elevation regulating device, the lateral position 4- regulating device, 41- internal chute, outside 42-
Card slot, 43- lateral adjustments bolt, 5- track plates, 6- civil engineering structure, 7- crimping device, 71- withhold plate, and 72- withholds bolt, 73-
It is anchored expansion bolt, 8- mortar injection layer, 9- rail.
Specific embodiment
Below with reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
Embodiment 1
As shown in Figure 1, being equipped with rail 9, while itself and civil engineering on city rail U-type groove plate-type ballastless railway roadbed track plates 5
6 two sides horizontal spacing of structure is only 6cm, and this gap is mortar injection layer, is needed with 5 bottom gravity flowing levelling mortar of track plates simultaneously
Perfusion, to form entirety.
As shown in Fig. 2-Fig. 6, a kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster, including set
The crossbeam 1 above track plates 5 is set, there are two vertical hanger 2, two described perpendicular for connection between the crossbeam 1 and track plates 5
It is arranged symmetrically to hanger 2 along 5 middle line of track plates.Each vertical hanger 2 includes the hanger ontology 21 being vertically arranged,
It is equipped with connecting plate 23 below the hanger ontology 21, and adds between the hanger ontology 21 and connecting plate 23 equipped with several
Strong plate 22, the connecting plate 23 are connected by screw spike 24 with the track plates 5.
The crossbeam 1 includes cross-beam body 11, and is equipped with rectangular nut 12 at 11 both ends of cross-beam body.The crossbeam
1 both ends are provided with elevation regulating device 3, and the crossbeam 1 can be along 3 oscilaltion of elevation regulating device, the elevation tune
Regulating device 3 includes that screw rod is turned up, and the rectangular nut 12 and the height-regulating screw rod are adapted.
Each elevation regulating device 3 is connected with lateral position regulating device 4, each lateral position regulating device
4 include exterior bayonet slot 42, internal chute 41 is equipped with inside the exterior bayonet slot 42, in the contact surface of the internal chute 41 and exterior bayonet slot 42
Equipped with lube layer.Elevation regulating device 3 is fixed on the internal chute 41, the internal chute 41 is in lateral adjustments bolt 43
Under driving transverse shifting can be carried out along exterior bayonet slot 42.
Crimping device 7, the button of each crimping device 7 are additionally provided with below each lateral position regulating device 4
Pressing plate 71 is mounted on the civil engineering structure 6 of track two sides by being anchored expansion bolt 73, and by withholding bolt 72 and track plates 5
It is mutually fixed.
This bearing adjuster drives crossbeam 1 to move up and down by adjusting elevation regulating device 3, to drive track plates 5
It is gone up and down, realizes the high process control of track plates 5；The elevation regulating device 3 is driven to carry out by lateral position regulating device 4
Transverse shifting, the elevation regulating device 3 drives crossbeam 1 and track plates 5 to carry out transverse shifting, so that it is horizontal to realize track plates 5
It is finely controlled to position；Precompression is applied to track plates 5 by crimping device 7, track plates 5 is solved and floats in filling process
Measure excessive problem.
This bearing adjuster is different from traditional track slab pavement using bearing, adjuster and anti-track plates floating dress
The form of two sets of construction tools is set, but uses track plates bearing, accurate adjustment, anti-floating function integration, improves making for tooling
With efficiency and the versatility of component, reduce tooling maintenance workload, reduces construction cost.
This bearing adjuster structural volume is small, and installation footprint is small, the pre-track suitable for U-type groove ballast bed structure
Plate and the lesser situation in civil engineering structure gap, and Adjustment precision is high, it is easy to operate, construction technology is met, ensure that construction matter
Amount, improves construction efficiency.
This bearing adjuster structure is simple, and processing technology is simple, it can be achieved that building site makes, and frock making is at low cost；This
Rapidoprint category conventional material used by device, buying is convenient, has versatility with subway, high-speed rail construction tool component, mentions
High service efficiency, reduces material consumption, further reduced frock making and use cost.
Embodiment 2
A kind of application method of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster, including above-mentioned
A kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster, step include:
Step 1: track plates 5 are just taped against position using gantry crane is laid a railway track；
Step 2: crossbeam 1 and vertical hanger 2 are just placed on the track of the track plates 5 and are locked；
Step 3: being mounted on 1 both ends of crossbeam for elevation regulating device 3, and connect lateral position regulating device 4, will
Crimping device 7 is also secured on the track plates 5 and civil engineering structure 6；
Step 4: elevation accurate adjustment is carried out to the track plates 5 by adjusting the elevation regulating device 3；
Step 5: lateral position accurate adjustment is carried out to the track plates 5 using the lateral position regulating device 4, uses level
Instrument checks 5 elevation of track plates；
Step 6: after the completion of the elevations of the track plates 5, horizontal position accurate adjustment, carrying out repetition measurement to track plates 5 before perfusion,
It determines after meeting the requirements, track plates 5 is compressed by crimping device 7；
Step 7: mortar injection is carried out to the mortar injection layer 8 formed between the track plates 5 and civil engineering structure 6, and is led to
It crosses and amesdial is installed on the civil engineering structure 6, the float-amount of the track plates 5 is monitored；
Step 8: after the intensity of the mortar injection layer 8 reaches requirement, track plates is removed and support adjuster, and is right
The track plates 5 carry out repetition measurement, construct into subsequent cycle.
This method carries out elevation accurate adjustment to the track plates by adjusting elevation regulating device, is adjusted and is filled using lateral position
It sets and lateral position accurate adjustment is carried out to the track plates, and track plates are compressed by crimping device, filled in the mortar of mortar injection layer
The float-amount of the track plates is monitored during note, to can be accurately laid with to track plates by set of device, and is had
Effect solves the problems, such as that track plates float-amount is excessive.Not only construction technology is simple, and ensure that the installation quality of precast track plate, mentions
High construction production efficiency.
Above embodiments are only to illustrate the present invention and not limit the technical scheme described by the invention, although this explanation
The present invention has been described in detail referring to above-mentioned each embodiment for book, but the present invention is not limited to above-mentioned specific implementation
Mode, therefore any couple of present invention modifies or equivalent replacement；And the technical side of all spirit and scope for not departing from invention
Case and its improvement, are intended to be within the scope of the claims of the invention.
Claims (10)
1. a kind of city rail U-type groove plate-type ballastless railway roadbed track plates support adjuster, which is characterized in that in-orbit including being arranged
Crossbeam (1) above guidance tape (5) is connected with vertical hanger (2), the crossbeam between the crossbeam (1) and track plates (5)
(1) both ends are provided with elevation regulating device (3), the crossbeam (1) can along elevation regulating device (3) oscilaltion,
Each elevation regulating device (3) is connected with lateral position regulating device (4), each lateral position regulating device (4)
It is able to drive the corresponding elevation regulating device (3) and carries out transverse shifting, below each lateral position regulating device (4)
It is additionally provided with crimping device (7), the crimping device (7) is fixedly connected on the track plates (5) and civil engineering structure (6) simultaneously.
2. a kind of city rail U-type groove plate-type ballastless railway roadbed track plates according to claim 1 support adjuster, special
Sign is that the plate (71) of withholding of the crimping device (7) is mounted on the civil engineering structure (6) of track two sides, and passes through button
Pressure bolt (72) is mutually fixed with the track plates (5).
3. a kind of city rail U-type groove plate-type ballastless railway roadbed track plates according to claim 1 support adjuster, special
Sign is that the elevation regulating device (3) includes that screw rod is turned up, and the crossbeam (1) includes cross-beam body (11), and in the cross
Beam ontology (11) both ends are equipped with rectangular nut (12), and the rectangular nut (12) and the height-regulating screw rod are adapted.
4. a kind of city rail U-type groove plate-type ballastless railway roadbed track plates according to claim 1 support adjuster, special
Sign is that the vertical hanger (2) includes the hanger ontology (21) being vertically arranged, the company of being equipped with below the hanger ontology (21)
Fishplate bar (23), the connecting plate (23) are connected by clamp device with the track plates (5).
5. a kind of city rail U-type groove plate-type ballastless railway roadbed track plates according to claim 4 support adjuster, special
Sign is, several stiffening plates (22) are equipped between the hanger ontology (21) and connecting plate (23).
6. a kind of city rail U-type groove plate-type ballastless railway roadbed track plates according to claim 1 support adjuster, special
Sign is that the lateral position regulating device (4) includes exterior bayonet slot (42), and internal chute is equipped with inside the exterior bayonet slot (42)
(41), it is fixed with elevation regulating device (3) on the internal chute (41), the internal chute (41) is in lateral adjustments bolt (43)
Transverse shifting is carried out along exterior bayonet slot (42) under drive.
7. -6 any a kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing accurate adjustment dress according to claim 1
It sets, which is characterized in that the vertical hanger (2) is two, and is arranged symmetrically along the track plates (5) middle line.
8. a kind of application method of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster, which is characterized in that packet
It includes using a kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster as claimed in claim 1,
Its step includes:
Step 1: track plates (5) are just taped against position；
Step 2: crossbeam (1) and vertical hanger (2) are just placed on the track of the track plates (5) and are locked；
Step 3: being mounted on the crossbeam (1) both ends for elevation regulating device (3), and connect lateral position regulating device (4),
Crimping device (7) is also secured on the track plates (5) and civil engineering structure (6)；
Step 4: elevation accurate adjustment is carried out to the track plates (5) by adjusting the elevation regulating device (3)；
Step 5: lateral position accurate adjustment is carried out to the track plates (5) using the lateral position regulating device (4)；
Step 6: after the completion of the elevations of the track plates (5), horizontal position accurate adjustment, carrying out repetition measurement to track plates (5) before perfusion,
It determines after meeting the requirements, compresses track plates (5) by crimping device (7)；
Step 7: carrying out mortar injection to the mortar injection layer (8) formed between the track plates (5) and civil engineering structure (6), and
Monitor the float-amount of the track plates (5)；
Step 8: after the intensity of the mortar injection layer (8) reaches requirement, track plates is removed and support adjuster, and to institute
It states track plates (5) and carries out repetition measurement, construct into subsequent cycle.
9. a kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster according to claim 8 makes
With method, which is characterized in that after the step 4 is to the track plates (5) elevation accurate adjustment, with level to track plates (5) elevation
It is checked.
10. according to a kind of any city rail U-type groove plate-type ballastless railway roadbed track plates bearing accurate adjustment dress of claim 8-9
The application method set, which is characterized in that the step 7 is by installing amesdial on the civil engineering structure (6), to the rail
The float-amount of guidance tape (5) is monitored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007235.3A CN107653756B (en) | 2017-10-24 | 2017-10-24 | A kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster and its application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007235.3A CN107653756B (en) | 2017-10-24 | 2017-10-24 | A kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster and its application method |
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| Publication Number | Publication Date |
|---|---|
| CN107653756A CN107653756A (en) | 2018-02-02 |
| CN107653756B true CN107653756B (en) | 2019-02-15 |
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| CN201711007235.3A Active CN107653756B (en) | 2017-10-24 | 2017-10-24 | A kind of city rail U-type groove plate-type ballastless railway roadbed track plates bearing adjuster and its application method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945492A (en) * | 2019-05-17 | 2020-11-17 | 中铁第五勘察设计院集团有限公司 | Plate-type ballastless track fine adjustment system |
| CN111945490A (en) * | 2019-05-17 | 2020-11-17 | 中铁第五勘察设计院集团有限公司 | Track slab fine adjustment bracket |
| CN111945491A (en) * | 2019-05-17 | 2020-11-17 | 中铁第五勘察设计院集团有限公司 | Fine adjustment machine for plate-type ballastless track |
| CN110820439A (en) * | 2019-11-28 | 2020-02-21 | 湖南天象建筑科技有限公司 | Subway bed expansion joint construction centre gripping frock |
| CN116536980B (en) * | 2023-05-18 | 2025-01-14 | 中铁四局集团有限公司 | A three-type slab ballastless track fine-tuning power frame system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201981456U (en) * | 2011-01-25 | 2011-09-21 | 秦皇岛老虎重工有限公司 | Ballastless track slab pavement adjusting and positioning device |
| CN103669131B (en) * | 2012-09-24 | 2016-05-11 | 中铁十九局集团第二工程有限公司 | Plate press device |
| FR3011560B1 (en) * | 2013-10-07 | 2016-05-13 | Sateba Systeme Vagneux | MODULE AND MODULAR SYSTEM OF TRACK ON SLAB |
| CN203530798U (en) * | 2013-10-16 | 2014-04-09 | 中铁十九局集团有限公司 | Accurate positioning device for double-block ballastless track bed plate groove template |
| CN206562548U (en) * | 2017-03-14 | 2017-10-17 | 成都市新筑路桥机械股份有限公司 | A kind of track slab fine adjustment device |
| CN206562549U (en) * | 2017-03-14 | 2017-10-17 | 成都市新筑路桥机械股份有限公司 | A kind of groove profile rail adjuster |
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Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Co-patentee after: CHINA RAILWAY ERJU CORPORATION CHING ENGINEERING Co.,Ltd. Patentee after: China Railway Second Bureau Construction Co.,Ltd. Address before: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Co-patentee before: CHINA RAILWAY ERJU CORPORATION CHING ENGINEERING Co.,Ltd. Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
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Effective date of registration: 20190807 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Co-patentee after: CHINA RAILWAY ERJU CORPORATION CHING ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Co-patentee before: CHINA RAILWAY ERJU CORPORATION CHING ENGINEERING Co.,Ltd. Patentee before: China Railway Second Bureau Construction Co.,Ltd. |