CN216040466U - Highway subgrade protection framework - Google Patents
Highway subgrade protection framework Download PDFInfo
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- CN216040466U CN216040466U CN202122486056.0U CN202122486056U CN216040466U CN 216040466 U CN216040466 U CN 216040466U CN 202122486056 U CN202122486056 U CN 202122486056U CN 216040466 U CN216040466 U CN 216040466U
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- China
- Prior art keywords
- side wall
- plate
- infiltration groove
- backup pad
- upper portion
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- 230000008595 infiltration Effects 0.000 claims abstract description 21
- 238000001764 infiltration Methods 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000001681 protective effect Effects 0.000 claims description 23
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 210000003141 lower extremity Anatomy 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model relates to a highway subgrade protection framework. The technical scheme is as follows: including bottom infiltration groove, counterweight plate, road bed protection backup pad and connection cable wire, the bottom infiltration groove is the three-dimensional dead slot of rectangle, and the drainage notch is seted up to its left and right sides wall lower part symmetry, the rectangle breach is seted up to both sides wall upper portion symmetry around the bottom infiltration groove, the inboard fixed connection guard plate dead lever in bottom infiltration groove left and right sides wall upper portion, bottom infiltration groove upper portion with road bed protection backup pad lower part is passed through the guard plate dead lever rotates to be connected, first solid fixed ring is seted up respectively at both ends about the lateral wall before road bed protection backup pad upper portion, road bed protection backup pad with the lateral wall passes through on the counterweight plate connection cable wire connects, the counterweight plate lower surface with bottom infiltration groove front side the contact of rectangle breach lower limb. The utility model has the beneficial effects that: simple structure, the installation of being convenient for alleviates washing away and corroding of ponding, filters impurity, prevents to block up.
Description
Technical Field
The utility model belongs to the field of roadbed protection, and relates to a highway roadbed protection framework.
Background
The roadbed is a strip structure which is built according to a route position and a certain technical requirement and serves as a road surface foundation, and is a linear structure built by soil or stones. The utility model provides a highway subgrade protective framework, which is used for solving the problem of washing of the road base part caused by the road seeper and the subgrade seepage for a long time, ensuring the stable subgrade structure and ensuring the safety of the highway subgrade.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a highway subgrade protection framework, which adopts the technical scheme that the highway subgrade protection framework comprises a bottom water seepage groove, a counterweight plate, a subgrade protection supporting plate and a connecting steel cable, wherein the bottom water seepage groove is a rectangular three-dimensional empty groove, the lower parts of the left and right side walls are symmetrically provided with drainage notches, the upper parts of the front and rear side walls of the bottom water seepage tank are symmetrically provided with rectangular notches, the inner sides of the upper parts of the left side wall and the right side wall of the bottom water seepage tank are fixedly connected with a protection plate fixing rod, the upper part of the bottom water seepage tank is rotatably connected with the lower part of the roadbed protection support plate through the protection plate fixing rod, the left and right ends of the front side wall of the upper part of the roadbed protective supporting plate are respectively provided with a first fixing ring, the roadbed protective supporting plate is connected with the upper side wall of the counterweight plate through the connecting steel cable, the lower surface of the counterweight plate is in contact with the lower edge of the rectangular notch at the front side of the bottom water seepage groove.
In a preferred embodiment of the present invention, the bottom infiltration tank is buried in a drainage ditch at the bottom of the highway subgrade, and the first infiltration hole is in contact with the slope at the bottom of the subgrade.
As a preferable scheme of the present invention, the weight plate and the roadbed protective supporting plate are fixedly connected to the first fixing ring through the second fixing ring at each of left and right ends of the connecting steel cable.
As a preferable scheme of the utility model, the upper part of the front side wall of the roadbed protective supporting plate is uniformly provided with third water seepage holes, and the left side and the right side of the lower part of the front side wall of the roadbed protective supporting plate are respectively provided with third fixing rings.
As a preferable scheme of the present invention, the third fixing ring is sleeved on the guard plate fixing rod.
In a preferable scheme of the utility model, the roadbed protective supporting plates are in contact with the roadbed skin surface at the edges of the upper part and the lower part of the side wall.
The utility model has the beneficial effects that: overall structure is simple, and the installation of being convenient for through the collection to road base infiltration and highway ponding, effectively alleviates ponding to the washing away and the corrosive action of highway, simultaneously, compromises impurity filtering, prevents that the drainage from blockking up.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of the bottom infiltration tank of the present invention;
FIG. 4 is a schematic view of a weight plate of the present invention;
fig. 5 is a schematic view of the roadbed protective supporting plate of the utility model.
In the figure: 1-bottom water seepage tank, 2-weight plate, 3-roadbed protective support plate, 4-connecting steel cable, 101-drainage notch, 102-first water seepage hole, 103-rectangular notch, 104-protective plate fixing rod, 201-second fixing ring, 202-second water seepage hole, 301-first fixing ring, 302-third water seepage hole, 303-third fixing ring.
Detailed Description
As shown in fig. 1 to 5, the highway subgrade protection framework adopts the technical scheme that the highway subgrade protection framework comprises a bottom water seepage tank 1, a counterweight plate 2, a subgrade protection support plate 3 and a connecting steel cable 4, wherein the bottom water seepage tank 1 is a rectangular three-dimensional empty tank, the lower parts of the left and right side walls are symmetrically provided with drainage notches 101, the upper parts of the front and rear side walls of the bottom water seepage tank 1 are symmetrically provided with rectangular notches 103, the inner sides of the upper parts of the left and right side walls of the bottom water seepage tank 1 are fixedly connected with a protection plate fixing rod 104, the upper part of the bottom water seepage tank 1 is rotatably connected with the lower part of the roadbed protective supporting plate 3 through the protective plate fixing rod 104, the left and right ends of the front side wall of the upper part of the roadbed protective supporting plate 3 are respectively provided with a first fixing ring 301, the roadbed protective supporting plate 3 is connected with the upper side wall of the counterweight plate 2 through the connecting steel cable 4, the lower surface of the counterweight plate 2 is contacted with the lower edge of the rectangular notch 103 at the front side of the bottom water seepage groove 1.
The first seepage holes 102 are used for collecting water seepage on the slope surface of the roadbed and relieving the scouring effect of the water seepage of the roadbed on the base part of the roadbed.
The counterweight plate 2 is connected with the upper part of the roadbed protective supporting plate 3 through the connecting steel cable 4 to form traction, so that the upper part of the roadbed protective supporting plate 3 and the roadbed slope surface form a certain extrusion effect.
The length of the left end and the right end of the counterweight plate 2 is smaller than the distance between the left end and the right end of the rectangular notch 103, and the length of the front end and the rear end of the counterweight plate 2 is smaller than the distance between the front end and the rear end of the side wall of the bottom water seepage tank 1.
The second seepage hole 202 that the upper surface of counterweight plate 2 was seted up can filter the highway and amass aquatic impurity, prevents about bottom infiltration groove 1 drainage notch 101 from blockking up.
The working principle of the utility model is as follows: the roadbed protective framework is buried at two sides of a highway roadbed according to the safety rotation mode shown in figure 1, meanwhile, the roadbed protective framework is mainly used for installing and using a road section with more rainwater, when the accumulated water on the surface of the highway pavement is serious, the accumulated water flows into the third seepage holes 302 through the diversion trench, the accumulated water after filtering out large impurities flows into the counterweight plate 2, under the action of the impact of the accumulated water, the counterweight plate 2 pulls the upper part of the roadbed protective supporting plate 3 to extrude the slope surface of the roadbed and lay an arch-shaped framework on the roadbed to form support through the connecting steel cable 4, the accumulated water flows through the second seepage holes 202 to be filtered again, the filtered accumulated water flows into the bottom seepage groove 1 and is finally discharged through the drainage notch 101, meanwhile, the accumulated water in the highway roadbed can also flow into the bottom seepage groove 1 through the first seepage holes 102 and is finally discharged through the drainage notch 101, thereby effectively relieving the scouring and corrosion effects of the water seepage and the accumulated water on the highway subgrade.
Structures not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a highway subgrade protection skeleton which characterized in that: including bottom infiltration groove (1), weight plate (2), road bed protection backup pad (3) and cable connection (4), bottom infiltration groove (1) is the three-dimensional dead slot of rectangle, and drainage notch (101) are seted up to its left and right sides wall lower part symmetry, rectangle breach (103) are seted up to both sides wall upper portion symmetry around bottom infiltration groove (1), the inboard fixed connection guard plate dead lever (104) in bottom infiltration groove (1) left and right sides wall upper portion, bottom infiltration groove (1) upper portion with road bed protection backup pad (3) lower part is passed through guard plate dead lever (104) rotate the connection, first solid fixed ring (301) are seted up respectively to both ends about road bed protection backup pad (3) upper portion front side wall, road bed protection backup pad (3) with the side wall passes through on weight plate (2) connecting cable (4) are connected, weight plate (2) lower surface with bottom infiltration groove (1) front side rectangle breach (103) is lower The edges are in contact.
2. The highway subgrade protective framework of claim 1, which is characterized in that: the lower part of the rear side wall of the bottom water seepage tank (1) is uniformly provided with first water seepage holes (102).
3. The highway subgrade protective framework of claim 1, which is characterized in that: the side wall left and right ends sets up solid fixed ring of second (201) on counterweight plate (2), second infiltration hole (202) are evenly seted up to the side wall on counterweight plate (2).
4. A protective frame for road subgrade according to claim 3, characterized in that: the length of the left end and the right end of the counterweight plate (2) is smaller than the distance of the left end and the right end of the rectangular notch (103), and the length of the front end and the rear end of the counterweight plate (2) is smaller than the distance of the two ends of the front side wall and the rear side wall of the bottom water seepage groove (1).
5. The highway subgrade protective framework of claim 1, which is characterized in that: and a third water seepage hole (302) is uniformly formed in the upper part of the front side wall of the roadbed protection supporting plate (3), and third fixing rings (303) are respectively formed in the left side and the right side of the lower part of the front side wall of the roadbed protection supporting plate (3).
6. A highway subgrade protective framework according to claim 5, characterized in that: the length of the left end and the right end of the roadbed protection supporting plate (3) is smaller than the distance between the left end and the right end of the rectangular notch (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122486056.0U CN216040466U (en) | 2021-10-15 | 2021-10-15 | Highway subgrade protection framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122486056.0U CN216040466U (en) | 2021-10-15 | 2021-10-15 | Highway subgrade protection framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216040466U true CN216040466U (en) | 2022-03-15 |
Family
ID=80609435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122486056.0U Active CN216040466U (en) | 2021-10-15 | 2021-10-15 | Highway subgrade protection framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216040466U (en) |
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2021
- 2021-10-15 CN CN202122486056.0U patent/CN216040466U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231024 Address after: No. 34, Madao Group, Wangfan Village, Wujiadian Town, Shihe District, Xinyang City, Henan Province, 464000 Patentee after: Wang Fujin Address before: 473000 Hanzhong street, Hanzhong Township, Wancheng District, Nanyang City, Henan Province Patentee before: Henan Longfei road and Bridge Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231124 Address after: No. 9 Lijie Road, Shihe District, Xinyang City, Henan Province, 464000 Patentee after: Henan Shenpeng Industrial Co.,Ltd. Address before: No. 34, Madao Group, Wangfan Village, Wujiadian Town, Shihe District, Xinyang City, Henan Province, 464000 Patentee before: Wang Fujin |