CN207582209U - A kind of high-speed railway subgrade Deformation Repair structure - Google Patents
A kind of high-speed railway subgrade Deformation Repair structure Download PDFInfo
- Publication number
- CN207582209U CN207582209U CN201721556116.9U CN201721556116U CN207582209U CN 207582209 U CN207582209 U CN 207582209U CN 201721556116 U CN201721556116 U CN 201721556116U CN 207582209 U CN207582209 U CN 207582209U
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- CN
- China
- Prior art keywords
- subgrade
- steel plate
- junction steel
- fastening bolt
- base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of high-speed railway subgrade Deformation Repair structures, including base, bottom layer of subgrade is equipped at the top of the base, surface layer of subgrade bed is equipped at the top of the bottom layer of subgrade, junction steel plate is equipped at the top of the surface layer of subgrade bed, concrete base is equipped at the top of the junction steel plate, track plates are equipped at the top of the concrete base, the bottom of the junction steel plate is connected with the anchor cable equidistantly distributed by fastening bolt.Junction steel plate is stretched downwards positioning by the utility model anchor cable through fixed soil nailing, repair high-speed railway subgrade arch deformation, the soil pressure force value at three soil pressure cell detection each positions in bottom layer of subgrade bottom, and pass through signal projector and be sent to computer end, when finding that soil pressure value difference does not exceed setting range, the geographical location of GPS locator transmitting deformation roadbed, solar panels reception solar energy is converted into chemical energy and is stored in accumulator, energy conservation and environmental protection is connected up without winding displacement.
Description
Technical field
The utility model is related to roadbed technical field more particularly to a kind of high-speed railway subgrade Deformation Repair structures.
Background technology
High-speed railway opens operation in China's fast development, at present existing a plurality of high-speed railway, since high-speed railway is to me
For state or a kind of new mode of transportation, it is also necessary to carry out a large amount of experience accumulation, the design of a set of maturation could be formed, applied
Work, operation complete set technology, for example build non-fragment orbit high-speed railway in swelled ground area, particularly in expensive soil cutting location,
Being oozed under surface water can cause roadbed to arch up, this control roadbed arch that must take measures for ballastless track roadbed, for
For built non-fragment orbit, it is necessary to roadbed arch be repaired, therefore, a kind of new structure of active demand or measure solve
Certainly roadbed arch problem, and need to have the characteristics that economic, environmental protection, while when roadbed starts deformation, it needs to remind construction in time
Personnel are studied for a second time courses one has flunked in time, avoid the traffic accident of the bigger caused by subgrade deformation.
Utility model content
The purpose of this utility model is and a kind of high-speed railway road proposed in order to solve shortcoming in the prior art
Base Deformation Repair structure.
To achieve these goals, the utility model employs following technical solution：
A kind of high-speed railway subgrade Deformation Repair structure including base, is equipped with bottom layer of subgrade, institute at the top of the base
It states and surface layer of subgrade bed is equipped at the top of bottom layer of subgrade, junction steel plate, the junction steel plate are equipped at the top of the surface layer of subgrade bed
Top be equipped with concrete base, track plates are equipped at the top of the concrete base, the bottom of the junction steel plate leads to
It crosses fastening bolt and is connected with the anchor cable equidistantly distributed, the one end of the anchor cable far from junction steel plate is connected with by fastening bolt
Fixed soil nailing, the centre position of the bottom layer of subgrade bottom bury that there are three the soil pressure cell equidistantly distributed, the bedding bottoms
The side of layer bottom is embedded with shell, and the side of the outer casing bottom inner wall is connected with GPS locator by fastening bolt, described
The centre position of shell side inner wall is connected with signal projector by fastening bolt, and the both sides of the junction steel plate are by tight
Fixing bolt is connected with hollow mounting base, and the centre position of two mounting base opposite side outer walls offers perforation, and
The inside of two perforation is connected with solar panels by fastening bolt, and one end of two mounting base opposite side inner walls is equal
Accumulator is connected with by fastening bolt.
Preferably, the fixation tooth equidistantly distributed, and fixed tooth and junction steel plate are provided at the top of the junction steel plate
It is an integral molding structure.
Preferably, the one end of the anchor cable far from junction steel plate extends to the inside of base, and fixed soil nailing is located at base
It is interior.
Preferably, the solar panels are connected with MPPT photovoltaic charge controllers, and the photovoltaic charged controls of MPPT by conducting wire
Device processed is connected by conducting wire with accumulator.
Preferably, the soil pressure cell, signal projector and GPS locator are connected with switch by conducting wire, and switch
Controller is connected with by conducting wire.
Preferably, the controller is by fastening bolt and cage connection, and shell is stainless steel.
Preferably, the fixed soil nailing be trigone wimble structure, and mounting base by fastening bolt successively with surface layer of subgrade bed and
Bottom layer of subgrade connects.
The beneficial effects of the utility model are：
1. being provided with junction steel plate, anchor cable and fixed soil nailing, junction steel plate is laid on the top of surface layer of subgrade bed, in connection steel
The top of plate is laid with concrete base, and junction steel plate is stretched downwards positioning by fixed soil nailing, repairs high-speed railway road by anchor cable
Base arch deformation.
2. being provided with soil pressure cell, signal projector and GPS locator, three soil pressure cell detection bottom layer of subgrade bottoms are each
The soil pressure force value at a position, and pass through signal projector and be sent to computer end, when discovery soil pressure value difference Chao Chu setting range
When, the geographical location of GPS locator transmitting deformation roadbed, the convenient position for finding subgrade deformation in time, and personnel convenient to overhaul
It is studied for a second time courses one has flunked at timely arrival scene.
3. being provided with solar panels and accumulator, solar panels reception solar energy is converted into chemical energy and is stored in accumulator
Interior, energy conservation and environmental protection connects up without winding displacement, realizes the characteristics of economic and environment-friendly.
Description of the drawings
Fig. 1 be the utility model proposes a kind of high-speed railway subgrade Deformation Repair structure structure diagram；
Fig. 2 be the utility model proposes a kind of high-speed railway subgrade Deformation Repair structure partial enlarged view.
In figure：1 base, 2 bottom layer of subgrade, 3 accumulators, 4 mounting bases, 5 solar panels, 6 junction steel plates, 7 concrete bases,
Soil is fixed in 8 track plates, 9 anchor cables, 10 surface layer of subgrade bed, 11 soil pressure cells, 12 shells, 13 signal projectors, 14GPS locators, 15
Nail.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of high-speed railway subgrade Deformation Repair structure, including base 1, the top of base 1 is equipped with base
Bed bottom 2, the top of bottom layer of subgrade 2 are equipped with surface layer of subgrade bed 10, and the top of surface layer of subgrade bed 10 is equipped with junction steel plate 6, connection
The top of steel plate 6 is equipped with concrete base 7, and the top of concrete base 7 is equipped with track plates 8, and the bottom of junction steel plate 6 leads to
It crosses fastening bolt and is connected with the anchor cable 9 equidistantly distributed, the one end of anchor cable 9 far from junction steel plate 6 is connected with by fastening bolt
Fixed soil nailing 15, the centre position of 2 bottom of bottom layer of subgrade bury that there are three the soil pressure cell 11 equidistantly distributed, bottom layer of subgrade 2
The side of bottom is embedded with shell 12, and the side of 12 bottom interior wall of shell is connected with GPS locator 14, shell by fastening bolt
The centre position of 12 side inner walls is connected with signal projector 13 by fastening bolt, and the both sides of junction steel plate 6 pass through fastening
Hollow mounting base 4 is bolted, the centre position of two 4 opposite side outer walls of mounting base offers perforation, and two
The inside of perforation is connected with solar panels 5 by fastening bolt, and one end of two 4 opposite side inner walls of mounting base is by tight
Fixing bolt is connected with accumulator 3.
In the utility model, the top of junction steel plate 6 is provided with the fixation tooth equidistantly distributed, and fixed tooth and connection steel
Plate 6 is an integral molding structure, and the one end of anchor cable 9 far from junction steel plate 6 extends to the inside of base 1, and fixed soil nailing 15 is located at
In base 1, solar panels 5 are connected with MPPT photovoltaic charge controllers by conducting wire, and MPPT photovoltaic charge controllers are by leading
Line and accumulator 3 connect, and soil pressure cell 11, signal projector 13 and GPS locator 14 are connected with switch, and open by conducting wire
It closing and controller is connected with by conducting wire, controller is connected by fastening bolt and shell 12, and shell 12 is stainless steel, Gu
Soil nailing 15 is determined for trigone wimble structure, and mounting base 4 is connected by fastening bolt with surface layer of subgrade bed 10 and bottom layer of subgrade 2 successively.
Operation principle：Junction steel plate 6 is laid on to the top of surface layer of subgrade bed 10, coagulation is laid at the top of junction steel plate 6
Junction steel plate 6 is stretched downwards positioning by native bottom 7, anchor cable 9 through fixed soil nailing 15, and three soil pressure cells 11 detect bottom layer of subgrade
The soil pressure force value at each position in 2 bottoms, and pass through signal projector 13 and be sent to computer end, when discovery soil pressure value difference does not exceed
During setting range, the geographical location of the transmitting deformation roadbed of GPS locator 14, solar panels 5 receive solar energy and are converted into chemical energy
It is stored in accumulator 3, accumulator 3 provides electric energy to soil pressure cell 11, signal projector 13 and GPS locator 14.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
- A kind of 1. high-speed railway subgrade Deformation Repair structure, including base (1), which is characterized in that the top paving of the base (1) Equipped with bottom layer of subgrade (2), surface layer of subgrade bed (10), the top of the surface layer of subgrade bed (10) are equipped at the top of the bottom layer of subgrade (2) Portion is equipped with junction steel plate (6), and concrete base (7), the concrete base are equipped at the top of the junction steel plate (6) (7) track plates (8) are equipped at the top of, the bottom of the junction steel plate (6) is connected with what is equidistantly distributed by fastening bolt Anchor cable (9), the one end of the anchor cable (9) far from junction steel plate (6) are connected with fixed soil nailing (15), the base by fastening bolt The centre position of bed bottom (2) bottom buries that there are three the soil pressure cell (11) that equidistantly distributes, bottom layer of subgrade (2) bottoms Side be embedded with shell (12), the side of shell (12) bottom interior wall is connected with GPS locator by fastening bolt (14), the centre position of shell (12) side inner wall is connected with signal projector (13), the connection by fastening bolt The both sides of steel plate (6) are connected with hollow mounting base (4) by fastening bolt, outside two mounting base (4) opposite side The centre position of wall offers perforation, and the inside of two perforation are connected with solar panels (5) by fastening bolt, two One end of mounting base (4) the opposite side inner wall is connected with accumulator (3) by fastening bolt.
- A kind of 2. high-speed railway subgrade Deformation Repair structure according to claim 1, which is characterized in that the junction steel plate (6) the fixation tooth equidistantly distributed is provided at the top of, and fixed tooth and junction steel plate (6) are an integral molding structure.
- A kind of 3. high-speed railway subgrade Deformation Repair structure according to claim 1, which is characterized in that the anchor cable (9) One end far from junction steel plate (6) extends to the inside of base (1), and fixed soil nailing (15) is in base (1).
- A kind of 4. high-speed railway subgrade Deformation Repair structure according to claim 1, which is characterized in that the solar panels (5) MPPT photovoltaic charge controllers are connected with by conducting wire, and MPPT photovoltaic charge controllers are connected by conducting wire and accumulator (3) It connects.
- A kind of 5. high-speed railway subgrade Deformation Repair structure according to claim 1, which is characterized in that the soil pressure cell (11), signal projector (13) and GPS locator (14) are connected with switch, and switch and be connected with control by conducting wire by conducting wire Device processed.
- 6. a kind of high-speed railway subgrade Deformation Repair structure according to claim 5, which is characterized in that the controller leads to Fastening bolt and shell (12) connection are crossed, and shell (12) is stainless steel.
- A kind of 7. high-speed railway subgrade Deformation Repair structure according to claim 1, which is characterized in that the fixed soil nailing (15) it is trigone wimble structure, and mounting base (4) is connected by fastening bolt with surface layer of subgrade bed (10) and bottom layer of subgrade (2) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556116.9U CN207582209U (en) | 2017-11-20 | 2017-11-20 | A kind of high-speed railway subgrade Deformation Repair structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556116.9U CN207582209U (en) | 2017-11-20 | 2017-11-20 | A kind of high-speed railway subgrade Deformation Repair structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582209U true CN207582209U (en) | 2018-07-06 |
Family
ID=62732647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721556116.9U Expired - Fee Related CN207582209U (en) | 2017-11-20 | 2017-11-20 | A kind of high-speed railway subgrade Deformation Repair structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295815A (en) * | 2018-08-14 | 2019-02-01 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of ballastless track structure |
-
2017
- 2017-11-20 CN CN201721556116.9U patent/CN207582209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295815A (en) * | 2018-08-14 | 2019-02-01 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of ballastless track structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181120 |