CN215518437U - Road and bridge crack reinforced structure - Google Patents
Road and bridge crack reinforced structure Download PDFInfo
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- CN215518437U CN215518437U CN202122265482.1U CN202122265482U CN215518437U CN 215518437 U CN215518437 U CN 215518437U CN 202122265482 U CN202122265482 U CN 202122265482U CN 215518437 U CN215518437 U CN 215518437U
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Abstract
The utility model relates to the technical field of road and bridge, in particular to a road and bridge crack reinforcing structure which comprises a base body, wherein a crack is formed in the base body, a second concrete layer is filled in the crack, a first concrete layer, a waterproof coiled material and an asphalt concrete layer are fixedly arranged above the crack from bottom to top in sequence, a side supporting plate is fixedly arranged in the first concrete layer, side fastening nails are horizontally arranged in the side supporting plate in a penetrating mode, reinforcing plates are uniformly and fixedly arranged between the side supporting plates, a reinforcing mesh is fixedly arranged between the reinforcing plates, oblique fastening nails are obliquely arranged in the side supporting plates in a penetrating mode, and the lower ends of the oblique fastening nails obliquely penetrate through the base body.
Description
Technical Field
The utility model relates to the technical field of roads and bridges, in particular to a road and bridge crack reinforcing structure.
Background
Road and bridge can receive the erosion of wind and rain and rolling of vehicle in the use, and along with time lapse, the structure of road and bridge can produce the deformation of certain degree for the crack can appear in the concrete layer, and in order to avoid the inside reinforcing bar steelframe of road and bridge to receive the erosion, must use reinforced structure to seal the crack and fill up, in order to improve the life of road and bridge.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the service life of a road bridge is shortened after cracks appear in the prior art, and provides a road bridge crack reinforcing structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a road and bridge crack reinforced structure, includes the base member, the inside crack of having seted up of base member, the inside packing of crack is equipped with second concrete layer, up fixed mounting has first concrete layer, waterproofing membrane and asphalt concrete layer in proper order down from the crack top, the inside fixed mounting of first concrete layer has the collateral branch fagging, the inside level of collateral branch fagging runs through and is equipped with the side binding nail, even fixed mounting has the reinforcing plate between the collateral branch fagging, fixed mounting has the reinforcing bar net between the reinforcing plate, the inside slope of collateral branch fagging runs through and is equipped with oblique binding nail, oblique binding nail lower extreme slope run through in the base member.
Preferably, the middle of the first concrete layer is provided with a screw rod in a penetrating mode, the upper end of the screw rod is fixedly provided with a rotating hand wheel, and the lower end of the screw rod is provided with a thread in a penetrating mode inside the reinforcing plate.
Preferably, the lower end of the screw rod is fixedly provided with a bottom rod, the lower end of the bottom rod penetrates through the second concrete layer and extends into the second concrete layer, and second convex thorns are uniformly and fixedly arranged on the surface of the outer side of the bottom rod.
Preferably, the end surface of the side fastening nail is uniformly and fixedly provided with the first convex thorns.
Preferably, anti-skid grooves are formed in the matrix and positioned on two sides of the asphalt concrete layer.
The road and bridge crack reinforcing structure provided by the utility model has the beneficial effects that: when this reinforced structure used, first concrete layer and second concrete layer interconnect combine, have improved the stability of being connected between first concrete layer both sides and the base member through the side binding nail to make the collateral branch backup pad tightly combine with the fastening between the first concrete layer, improved the stability of being connected between reinforcing plate and the first concrete layer through oblique binding nail, and make and be connected more firm between first concrete layer bottom and the base member, thereby improved fissured reinforcement effect.
Drawings
FIG. 1 is a schematic structural view of a road and bridge crack reinforcing structure according to the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: the anti-skid device comprises a base body 1, a crack 2, a first concrete layer 3, a reinforcing plate 4, a side supporting plate 5, a reinforcing mesh 6, side fastening nails 7, oblique fastening nails 8, a screw 9, a bottom rod 10, a rotating hand wheel 11, a waterproof coiled material 12, an asphalt concrete layer 13, an anti-skid groove 14, a second convex thorn 15, a first convex thorn 16 and a second concrete layer 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a road and bridge crack reinforced structure, including base member 1, crack 2 has been seted up to base member 1 inside, crack 2 inside is filled and is equipped with second concrete layer 17, crack 2 top is from up fixed mounting in proper order from down has first concrete layer 3, waterproofing membrane 12 and asphalt concrete layer 13, asphalt concrete layer 13 is located base member 1's surface, be used for with base member 1 surface amalgamation each other, waterproofing membrane 12 has good water-proof effects, can improve the inside water-proof effects of this structure, thereby prolong the life of this structure.
3 inside fixed mounting of first concrete layer has collateral branch fagging 5, the inside level of collateral branch fagging 5 runs through and is equipped with side anchorage nail 7, side anchorage nail 7 with collateral branch fagging 5 firmly fix in the both sides of first concrete layer 3, the stability of being connected between collateral branch fagging 5 and the first concrete layer 3 has not only been improved, and the stability of being connected between first concrete layer 3 and the base member 1 has been improved, even fixed mounting has reinforcing plate 4 between collateral branch fagging 5, fixed mounting has reinforcing bar net 6 between reinforcing plate 4, reinforcing bar net 6 level sets up, make good combination between reinforcing plate 4 and the first concrete layer 3 through reinforcing bar net 6, thereby improve the stability of reinforcing plate 4.
Even fixed mounting in side anchorage nail 7 tip surface has first protruding thorn 16, side anchorage nail 7 can be more firm fix in base member 1 through first protruding thorn 16, the fastness of installation has been improved greatly, base member 1 is inside and lie in asphalt concrete layer 13 both sides and set up by anti-skidding recess 14, it has asphalt concrete to fill equally in the anti-skidding recess 14, can improve the stability of asphalt concrete layer 13 installation in base member 1, prevent to take place to break away from between asphalt concrete layer and the base member 1.
The inside slope of collateral branch fagging 5 is run through and is equipped with oblique binding nail 8, and 8 lower extremes of oblique binding nail slope run through in base member 1, as shown in the drawing, oblique binding nail 8 is "eight" word shape setting, can improve the steadiness that reinforcing plate 4 and base member 1 below are connected on the one hand, and on the other hand can improve the steadiness that first concrete layer 3 and base member 1 below are connected, in addition, 8 slopes to one side and sets up for more firm of its installation, be difficult for droing.
The working principle is as follows: when this reinforced structure uses, first concrete layer 3 and the combination of second concrete layer 17 interconnect, improved the stability of being connected between 3 both sides of first concrete layer and the base member 1 through side binding nail 7, and make collateral branch backup pad 5 tightly combine with the fastening between 3 of first concrete layer, improved the stability of being connected between reinforcing plate 4 and the first concrete layer 3 through oblique binding nail 8, and make and be connected more firm between 3 bottoms of first concrete layer and the base member 1.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, on the basis of embodiment 1, a screw rod 9 is provided in the middle of the first concrete layer 3, a rotating hand wheel 11 is fixedly installed at the upper end of the screw rod 9, a lower end thread is provided in the reinforcing plate 4 in a penetrating manner, a bottom rod 10 is fixedly installed at the lower end of the screw rod 9, the lower end of the bottom rod 10 extends into the second concrete layer 17 in a penetrating manner, and second protruding spines 15 are uniformly and fixedly installed on the outer side surface of the bottom rod 10, the second protruding spines 15 make the connection between the bottom rod 10 and the second concrete layer 17 more stable, the strength of the connection between the first concrete layer 3 and the second concrete layer 17 is enhanced, when the hand wheel 11 is rotated, the rotating hand wheel 11 can drive the screw rod 9 to rotate, the screw rod 9 can drive the bottom rod 10 to rotate, when the bottom rod 10 rotates, the second protruding spines 15 can play a role in stirring role for the second concrete layer 17, can stir when second concrete layer 17 has just been pour, can improve the compactness of second concrete layer 17 in crack 2 intussuseption, prevent that second concrete layer 17 is inside to have the bubble, the influence is to crack 2's filling effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A road and bridge crack reinforcing structure is characterized by comprising a base body (1), a crack (2) is arranged in the matrix (1), a second concrete layer (17) is filled in the crack (2), a first concrete layer (3), a waterproof coiled material (12) and an asphalt concrete layer (13) are fixedly arranged above the crack (2) from bottom to top in sequence, a side supporting plate (5) is fixedly arranged inside the first concrete layer (3), a side fastening nail (7) is horizontally arranged in the side supporting plate (5) in a penetrating way, reinforcing plates (4) are uniformly and fixedly arranged between the side supporting plates (5), a reinforcing mesh (6) is fixedly arranged between the reinforcing plates (4), oblique fastening nails (8) are obliquely penetrated through the inside of the side supporting plates (5), the lower end of the oblique fastening nail (8) obliquely penetrates through the base body (1).
2. The road and bridge crack strengthening structure of claim 1, wherein a screw (9) penetrates through the middle of the first concrete layer (3), a rotating hand wheel (11) is fixedly mounted at the upper end of the screw (9), and a lower end thread penetrates through the reinforcing plate (4).
3. A road and bridge crack reinforced structure as claimed in claim 2, characterized in that the lower end of the screw (9) is fixedly provided with a bottom rod (10), the lower end of the bottom rod (10) extends into the second concrete layer (17) in a penetrating manner, and the outer side surface of the bottom rod (10) is uniformly and fixedly provided with second spurs (15).
4. A road and bridge crack reinforcing structure as claimed in claim 1, wherein the first spurs (16) are uniformly and fixedly installed on the end surface of the side fastening nails (7).
5. A road and bridge crack reinforcing structure according to claim 1, characterized in that the inside of the matrix (1) and located at both sides of the asphalt concrete layer (13) are provided with anti-skid grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122265482.1U CN215518437U (en) | 2021-09-17 | 2021-09-17 | Road and bridge crack reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122265482.1U CN215518437U (en) | 2021-09-17 | 2021-09-17 | Road and bridge crack reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215518437U true CN215518437U (en) | 2022-01-14 |
Family
ID=79797269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122265482.1U Active CN215518437U (en) | 2021-09-17 | 2021-09-17 | Road and bridge crack reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215518437U (en) |
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2021
- 2021-09-17 CN CN202122265482.1U patent/CN215518437U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Bin Inventor after: Shi Shengjun Inventor after: Liu Lu Inventor after: Zhao Deen Inventor before: Zhao Deen |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230904 Address after: No.29, East Road, automobile factory, jiluo Road, Tianqiao District, Jinan City, Shandong Province Patentee after: Shi Shengjun Address before: 250000 1-203, building 8, East Third District, Luneng Lingxiu City, Shizhong District, Jinan City, Shandong Province Patentee before: Zhao Deen |
|
| TR01 | Transfer of patent right |