CN208965337U - A kind of Anti-settling device of highway subgrade - Google Patents
A kind of Anti-settling device of highway subgrade Download PDFInfo
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- CN208965337U CN208965337U CN201821439601.2U CN201821439601U CN208965337U CN 208965337 U CN208965337 U CN 208965337U CN 201821439601 U CN201821439601 U CN 201821439601U CN 208965337 U CN208965337 U CN 208965337U
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- highway subgrade
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model relates to a kind of Anti-settling device of highway subgrade, including ground, support stake is equidistantly fixed at the top of the ground, the support stake top portion is fixed with crossbeam, the cross rail top surface is equipped with reinforced concrete floor, the reinforced concrete floor top surface has poured arcuation reinforcing layer, the arcuation reinforcing layer top surface tiling has dregs layer, the damping performance of support stake can be improved by the first spring stack of setting and second spring column, it prevents by geology, rainfall, when the invasion and destruction of the natures such as weather and vibration or human factor, lose the support due robustness of stake, stability and durability, the integrated carrying load of ground can be increased by the way that arcuation reinforcing layer is arranged, prevent settlement of foundation, bitumen layer is set as arced configuration, facilitate draining, the soil of surrounding can be enclosed by the way that slope protection is arranged, anti- fluid stopping It loses, by the way that kind of a careless brick is arranged on slope protection, green plant, environment purification can be planted.
Description
Technical field
The utility model relates to a kind of Anti-settling device of highway subgrade, are related to roadbed anti-sedimentation technical field.
Background technique
As the rapid development of sociaty and economy, highway has obtained great development at home, gradually forms and interweaved in length and breadth
Network of highways radiate the whole nation, the phenomenon that subgrade settlement is a kind of harm traffic safety common in highway use process, highway by
Higher load effect is born in long-time, roadbed integral sinking is caused, road surface is made to be uneven, vehicle is in such road surface uplink
When sailing, there are problems that, compared with high safety, application No. is 201721653300.5 utility models to disclose a kind of highway subgrade anti-settling
Facility is laid with the material layers of multilayer unlike material and density, so that significantly more efficient protection interior support posts are not inside it
Burst, followed by total can the soil inside multiple-protection do not broken up and the concrete layer on top is not made by external force
At sinking, but when invasion and destruction of this structure by the natures such as geology, rainfall, weather and vibration or human factor, can lose
The due robustness of roadbed, stability and durability are removed, causes roadbed to need regular maintenance and reconstruction, takes time and effort, make
At the waste of human resources, the fund expenditure of roadbed maintenance is increased, hinders communications and transportation, therefore, it is necessary to be further improved.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of Anti-settling device of highway subgrade,
It can effectively prevent the generation of settlement of foundation phenomenon, improve travel safety, extend Road Service Life, by the way that the first spring is arranged
The damping performance of support stake can be improved in column and second spring column, prevents by the natures such as geology, rainfall, weather and vibration or people
For factor invasion and destruction when, lose the due robustness of support stake, stability and durability, can be with by setting limiting slot
Support stake double swerve is prevented, its stability is improved, the contact area of support stake and ground can be improved by the way that undersetting is arranged,
Settlement of foundation can be effectively prevented, the forced area of support stake and crossbeam can be increased by the way that supporting steel plate is arranged, improve structure
Intensity can increase the integrated carrying load of ground by the way that arcuation reinforcing layer is arranged, prevent settlement of foundation, bitumen layer is set as arcuation
Structure facilitates draining, can be enclosed to the soil of surrounding by the way that slope protection is arranged, prevent from being lost, by being arranged on slope protection
The careless brick of kind, can plant green plant, environment purification can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of Anti-settling device of highway subgrade, including ground, the ground top are equidistantly fixed with support stake, the branch
Support stake top portion is fixed with crossbeam, and the cross rail top surface is equipped with reinforced concrete floor, table at the top of the reinforced concrete floor
Face has poured arcuation reinforcing layer, and the arcuation reinforcing layer top surface tiling has dregs layer, and the dregs layer top surface is equipped with
Water barrier, the water barrier top are equipped with geogrids layer, and the geogrids layer top surface is equipped with bitumen layer, the support
Stake includes supporting steel plate, and the supporting steel plate bottom is fixed with upper bracket, and the upper bracket bottom has dug limiting slot, described
Limiting slot inner cavity top is fixed with the first spring stack, and first spring column bottom is fixedly connected with support column, the support
Column bottom is fixed with undersetting, is fixed with second spring column at the top of the undersetting, and the second spring column is socketed in
On the outside of support column.
Furthermore, symmetrically fixation has poured Cement guard bar, the Cement guard bar bottom for two sides at the top of the bitumen layer
Discharge outlet is equidistantly dug.
Furthermore, the crossbeam two sides are symmetrically arranged with slope protection, and the slope protection top surface is evenly laid out kind of a careless brick.
Furthermore, one side surface of Cement guard bar is fixedly installed with acoustical panel.
Furthermore, the arcuation reinforcing layer is flyash concrete, silica-on-silicon optical waveguides, slag concrete, fiber mix
One of which in solidifying soil pours.
Furthermore, the bitumen layer is set as arced configuration, and its radian is 3-5 degree.
The utility model can effectively be prevented the utility model has the advantages that a kind of Anti-settling device of highway subgrade involved in the utility model
The only generation of settlement of foundation phenomenon improves travel safety, extends Road Service Life, by the way that the first spring stack and second is arranged
The damping performance of support stake can be improved in spring stack, prevents by the natures such as geology, rainfall, weather and vibration or human factor
When invasion and destruction, the due robustness of support stake, stability and durability are lost, can prevent from supporting by the way that limiting slot is arranged
Stake double swerve, improves its stability, and the contact area of support stake and ground can be improved by the way that undersetting is arranged, can be effective
Settlement of foundation is prevented, the forced area of support stake and crossbeam can be increased by the way that supporting steel plate is arranged, structural strength is improved, pass through
Arcuation reinforcing layer, which is arranged, can increase the integrated carrying load of ground, prevent settlement of foundation, and bitumen layer is set as arced configuration, convenient
Draining can enclose the soil of surrounding by the way that slope protection is arranged, prevent from being lost, can by the way that kind of a careless brick is arranged on slope protection
To plant green plant, environment purification.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of Anti-settling device of highway subgrade structural schematic diagram of the utility model.
Fig. 2 is a kind of support pilework schematic diagram of Anti-settling device of highway subgrade of the utility model.
Fig. 3 is a kind of slope protection side view of Anti-settling device of highway subgrade of the utility model.
Figure label: 1, ground；2, stake is supported；3, crossbeam；4, reinforced concrete floor；5, arcuation reinforcing layer；6, dregs layer；
7, water barrier；8, geogrids layer；9, bitumen layer；10, supporting steel plate；11, upper bracket；12, limiting slot；13, the first spring stack；
14, support column；15, undersetting；16, second spring column；17, Cement guard bar；18, discharge outlet；19, slope protection；20, careless brick is planted；21,
Acoustical panel.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of Anti-settling device of highway subgrade, including ground 1,1 top of ground are equidistant fixed
Equipped with support stake 2, crossbeam 3 is fixed at the top of the support stake 2,3 top surface of crossbeam is equipped with reinforced concrete floor 4,
4 top surface of reinforced concrete floor has poured arcuation reinforcing layer 5, can increase ground 1 by the way that arcuation reinforcing layer 5 is arranged
Integrated carrying load prevents ground 1 from settling, and 5 top surface of the arcuation reinforcing layer tiling has dregs layer 6, and the dregs layer 6 pushes up
Portion surface is equipped with water barrier 7, can prevent rain penetration from settle roadbed to foundation of road bed bottom by the way that water barrier 7 is arranged
With collapsing phenomenon, geogrids layer 8 is equipped at the top of the water barrier 7,8 top surface of geogrids layer is equipped with bitumen layer 9,
The support stake 2 includes supporting steel plate 10, and 10 bottom of supporting steel plate is fixed with upper bracket 11,11 bottom of upper bracket
Limiting slot 12 is dug, setting limiting slot 12 can prevent support 2 double swerve of stake, improve its stability, the limiting slot 12
Inner cavity top is fixed with the first spring stack 13, and 13 bottom of the first spring stack is fixedly connected with support column 14, the support
14 bottom of column is fixed with undersetting 15, and second spring column 16, and the second spring are fixed at the top of the undersetting 15
Column 16 is socketed in 14 outside of support column, and subtracting for support stake 2 can be improved by the first spring stack 13 of setting and second spring column 16
Shock stability when preventing invasion and the destruction by the natures such as geology, rainfall, weather and vibration or human factor, loses support stake 2
Due robustness, stability and durability.
Symmetrically fixation has poured Cement guard bar 17 for the 9 top two sides of bitumen layer, and 17 bottom of Cement guard bar is equidistantly dug
Equipped with discharge outlet 18, facilitate draining, 3 two sides of crossbeam are symmetrically arranged with slope protection 19, and 19 top surface of slope protection is evenly laid out
There is kind of a careless brick 20, the soil of surrounding can be enclosed by the way that slope protection 19 is arranged, prevent from being lost, by being arranged on slope protection 19
Kind of careless brick 20, can plant green plant, environment purification, and 17 1 side surface of Cement guard bar is fixedly installed with acoustical panel 21, can be with
The noise that vehicle generates is absorbed, the arcuation reinforcing layer 5 is flyash concrete, silica-on-silicon optical waveguides, slag concrete, fiber are mixed
One of which in solidifying soil pours, and the bitumen layer 9 is set as arced configuration, and its radian is 3-5 degree, facilitates draining.
Utility model works principle: support stake 2 can be improved by the first spring stack of setting 13 and second spring column 16
Damping performance lose branch when preventing invasion and the destruction by the natures such as geology, rainfall, weather and vibration or human factor
The due robustness of stake 2, stability and durability are supportted, support 2 double swerve of stake can be prevented by the way that limiting slot 12 is arranged, improved
Its stability can be improved the contact area of support stake 2 and ground 1 by the way that undersetting 15 is arranged, it is heavy that ground 1 can be effectively prevented
Drop can increase the forced area of support stake 2 and crossbeam 3 by the way that supporting steel plate 10 is arranged, improve structural strength, be encircleed by setting
Shape reinforcing layer 5 can increase the integrated carrying load of ground 1, prevent ground 1 from settling, and bitumen layer 9 is set as arced configuration, facilitates row
Water can enclose the soil of surrounding by the way that slope protection 19 is arranged, prevent from being lost, by the way that kind of a careless brick is arranged on slope protection 19
20, green plant, environment purification can be planted.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of Anti-settling device of highway subgrade, including ground (1), it is characterised in that: equidistant fixation is set at the top of the ground (1)
Have support stake (2), be fixed with crossbeam (3) at the top of the support stake (2), crossbeam (3) top surface is equipped with reinforced concrete
Soil layer (4), reinforced concrete floor (4) top surface have poured arcuation reinforcing layer (5), at the top of the arcuation reinforcing layer (5)
Surface tiling has dregs layer (6), and dregs layer (6) top surface is equipped with water barrier (7), is equipped at the top of the water barrier (7)
Geogrids layer (8), geogrids layer (8) top surface are equipped with bitumen layer (9), and the support stake (2) includes supporting steel
Plate (10), supporting steel plate (10) bottom are fixed with upper bracket (11), and upper bracket (11) bottom has dug limiting slot
(12), limiting slot (12) inner cavity top is fixed with the first spring stack (13), and the first spring stack (13) bottom is fixed
It is connected with support column (14), support column (14) bottom is fixed with undersetting (15), fixed at the top of the undersetting (15)
Equipped with second spring column (16), and the second spring column (16) is socketed on the outside of support column (14).
2. a kind of Anti-settling device of highway subgrade according to claim 1, it is characterised in that: at the top of the bitumen layer (9)
Symmetrically fixation has poured Cement guard bar (17) for two sides, and Cement guard bar (17) bottom has equidistantly dug discharge outlet (18).
3. a kind of Anti-settling device of highway subgrade according to claim 1, it is characterised in that: crossbeam (3) two sides pair
Claim to be equipped with slope protection (19), slope protection (19) top surface is evenly laid out kind of a careless brick (20).
4. a kind of Anti-settling device of highway subgrade according to claim 2, it is characterised in that: the Cement guard bar (17) one
Side surface is fixedly installed with acoustical panel (21).
5. a kind of Anti-settling device of highway subgrade according to claim 1, it is characterised in that: the arcuation reinforcing layer (5)
It is poured for the one of which in flyash concrete, silica-on-silicon optical waveguides, slag concrete, fiber concrete.
6. a kind of Anti-settling device of highway subgrade according to claim 1, it is characterised in that: the bitumen layer (9) is set as
Arced configuration, and its radian is 3-5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439601.2U CN208965337U (en) | 2018-09-04 | 2018-09-04 | A kind of Anti-settling device of highway subgrade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439601.2U CN208965337U (en) | 2018-09-04 | 2018-09-04 | A kind of Anti-settling device of highway subgrade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208965337U true CN208965337U (en) | 2019-06-11 |
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ID=66754440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821439601.2U Active CN208965337U (en) | 2018-09-04 | 2018-09-04 | A kind of Anti-settling device of highway subgrade |
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| Country | Link |
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| CN (1) | CN208965337U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350107A (en) * | 2020-03-19 | 2020-06-30 | 内蒙古自治区交通建设工程质量监督局 | Highway subgrade settlement-preventing structure for high and cold frozen soil area |
| CN111485472A (en) * | 2020-04-24 | 2020-08-04 | 张颖 | Highway pavement construction method based on compression-resistant device |
| CN112030641A (en) * | 2020-09-02 | 2020-12-04 | 刘�英 | Bridgehead highway subgrade structure |
| CN112144561A (en) * | 2020-09-30 | 2020-12-29 | 河北昊锐基础工程有限公司 | Foundation anti-settlement structure and construction method |
| CN112482116A (en) * | 2020-11-28 | 2021-03-12 | 徐敏旺 | Compromise roadbed structure intensity's road bed and prevent subsiding device |
| CN112962576A (en) * | 2021-02-07 | 2021-06-15 | 浙江富成建设集团有限公司 | Deep foundation treatment method |
| CN114673040A (en) * | 2022-03-18 | 2022-06-28 | 中铁二院成都勘察设计研究院有限责任公司 | Roadbed supporting structure |
-
2018
- 2018-09-04 CN CN201821439601.2U patent/CN208965337U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350107A (en) * | 2020-03-19 | 2020-06-30 | 内蒙古自治区交通建设工程质量监督局 | Highway subgrade settlement-preventing structure for high and cold frozen soil area |
| CN111485472A (en) * | 2020-04-24 | 2020-08-04 | 张颖 | Highway pavement construction method based on compression-resistant device |
| CN112030641A (en) * | 2020-09-02 | 2020-12-04 | 刘�英 | Bridgehead highway subgrade structure |
| CN112030641B (en) * | 2020-09-02 | 2021-09-17 | 刘�英 | Bridgehead highway subgrade structure |
| CN112144561A (en) * | 2020-09-30 | 2020-12-29 | 河北昊锐基础工程有限公司 | Foundation anti-settlement structure and construction method |
| CN112482116A (en) * | 2020-11-28 | 2021-03-12 | 徐敏旺 | Compromise roadbed structure intensity's road bed and prevent subsiding device |
| CN112962576A (en) * | 2021-02-07 | 2021-06-15 | 浙江富成建设集团有限公司 | Deep foundation treatment method |
| CN112962576B (en) * | 2021-02-07 | 2022-04-01 | 浙江富成建设集团有限公司 | Deep foundation treatment method |
| CN114673040A (en) * | 2022-03-18 | 2022-06-28 | 中铁二院成都勘察设计研究院有限责任公司 | Roadbed supporting structure |
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