CN210288151U - Road and bridge crack reinforcing apparatus - Google Patents
Road and bridge crack reinforcing apparatus Download PDFInfo
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- CN210288151U CN210288151U CN201920857160.6U CN201920857160U CN210288151U CN 210288151 U CN210288151 U CN 210288151U CN 201920857160 U CN201920857160 U CN 201920857160U CN 210288151 U CN210288151 U CN 210288151U
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- bridge according
- bridge
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Abstract
The utility model provides a road and bridge crack reinforcing apparatus, including the anchor board, to drawing the screw rod, the bracing piece, the straining piece, wherein, anchor board symmetry sets up in the crack both sides, the anchor board includes first body, the second body, first body is laid at the crack upside, the second body inlays to be established inside the crack, be provided with the grout hole on the first body, be provided with a plurality ofly to drawing the screw rod, and the level sets up between the second body, the bracing piece sets up between double-phase adjacent to drawing the screw rod, the both ends of bracing piece are inconsistent with two second body inside walls respectively, the straining piece is fixed on the anchor board, one side that the anchoring board was kept away from to the straining piece is provided with taut portion. Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a road and bridge crack reinforcing apparatus consolidates the crack through the anchor board, further consolidates through to drawing screw rod and bracing piece, strains through the tensioning piece, has guaranteed the reinforcement effect.
Description
Technical Field
The utility model relates to a road and bridge crack is administered technical field particularly, relates to a road and bridge crack reinforcing apparatus.
Background
The road and bridge are generally composed of most parts of roadbed, road surface, bridge, tunnel engineering and traffic engineering facilities, etc., the roadbed is a linear structure built by soil or stone, and is an important component of the whole highway structure, and the roadbed bears the self weight of the rock and soil, the gravity of the road surface and the driving load transmitted from the road surface. Road and bridge lays and accomplishes the back, at the in-process that drops into use, receives the incomplete back of destroying of high temperature, severe cold and rainwater for a long time, can become fragile gradually, in addition receives big load, when exceeding its bearing capacity, just can the fracture appear, if repair in time, can crescent on original cracked basis, until the road and bridge is damaged can not be, just need overhaul again this moment, cause extra economic expenditure, the wealth of labour and civilian.
Present road and bridge crack reinforcing apparatus, general simple structure, its suitability is not strong, when consolidating road and bridge, neither makes things convenient for staff's operation to use, can't be again according to actual conditions needs to carrying out corresponding dismantlement change, in addition, traditional reinforcing apparatus is because of lacking effectual taut and multiple fixed establishment, leads to the cement mortar of pouring not hard up promptly, has finally greatly influenced reinforced effect.
In view of the above defects, the applicant of the present invention actively researches to create a device for reinforcing a crack of a road and bridge, so as to make the device more practical.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a road and bridge crack reinforcing apparatus aims at solving prior art, and traditional reinforcing apparatus is because of lacking effectual taut and multiple fixed establishment, and the cement mortar that leads to pouring easily is not hard up, greatly influences the technical problem who consolidates the effect.
The utility model provides a road and bridge crack reinforcing apparatus, include: the anchoring plate, the opposite-pulling screw rod, the supporting rod and the tensioning piece;
the anchoring plates are symmetrically arranged on two sides of the crack and comprise a first body and a second body, the first body is paved on the upper side of the crack, the second body is embedded in the crack, and grouting holes are formed in the first body;
the plurality of oppositely-pulling screw rods are horizontally arranged between the second bodies;
the supporting rod is arranged between two adjacent counter-pulling screw rods, and two ends of the supporting rod are respectively abutted against the inner side walls of the two second bodies;
the tensioning piece is fixed on the anchoring plate, and a tensioning part is arranged on one side, far away from the anchoring plate, of the tensioning piece.
Further, the grouting hole is a threaded hole.
The protective cover is arranged in the stepped groove of the first body, a plurality of bolt holes matched with the grouting holes are formed in the protective cover, and the protective cover is fixedly connected with the first body through bolts.
Furthermore, a counter bore is further formed in the first body and used for penetrating through the grounding bolt.
Further, the end part of the second body is provided with a plurality of sharp parts.
Furthermore, the tension piece also comprises a flange plate and a connecting rod;
the connecting rod is fixedly connected to the flange plate;
the flange plate is fixedly connected with the inner side wall of the second body through bolts;
the connecting rod penetrates through the side wall of the second body and extends to the outer side of the second body;
the tensioning part is fixedly connected to the connecting rod.
Furthermore, the tensioning portion is a plurality of right-angle triangular plates, one of the right-angle sides of each right-angle triangular plate is fixedly connected with the side wall of the connecting rod, and the other right-angle side is far away from the second body.
Furthermore, four right-angle triangular plates are arranged and are fixedly connected to the side wall of the connecting rod in an equant mode.
Furthermore, a cross hole for the tensioning part to pass through is formed in the second body.
Furthermore, the flange plate is provided with a U-shaped hole, and the U-shaped hole is used for fixing the support rod.
Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a road and bridge crack reinforcing apparatus consolidates the crack through the anchor board, further consolidates through to drawing screw rod and bracing piece, strains through the tensioning piece, has guaranteed the reinforcement effect.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic view of an overall structure of a road and bridge crack reinforcing device according to an embodiment of the present invention;
fig. 2 is a front view of an anchor plate provided in an embodiment of the present invention;
fig. 3 is a left side view of an anchor plate provided by an embodiment of the present invention;
fig. 4 is a schematic structural view of a tension member according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a flange provided in an embodiment of the present invention;
reference numerals: 1. an anchoring plate; 11. a first body; 111. a counter bore; 112. a stepped groove; 113. grouting holes; 12. a second body; 121. a sharp portion; 122. a cross hole; 2. oppositely pulling the screw rod; 3. a support bar; 4. a tension member; 41. a flange plate; 413. a U-shaped hole; 42. a connecting rod; 43. a tension section; 5. a protective cover; 51. bolt holes.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 5, it can be known from the drawings that the embodiment of the present invention provides a road and bridge crack reinforcing apparatus, including: anchor board 1, to drawing screw rod 2, bracing piece 3, taut 4, wherein, anchor board 1 symmetry sets up in the crack both sides, anchor board 1 includes first body 11, second body 12, first body 11 is laid at the crack upside, second body 12 inlays and establishes inside the crack, be provided with grout hole 113 on the first body 11, it is a plurality of to drawing screw rod 2 to be provided with, and the level sets up between second body 12, bracing piece 3 sets up between two adjacent to drawing screw rod 2, the both ends of bracing piece 3 are inconsistent with two second body 12 inside walls respectively, taut 4 is fixed on anchor board 1, one side that taut 4 kept away from anchor board 1 is provided with taut portion 43. Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a road and bridge crack reinforcing apparatus consolidates the crack through anchor board 1, further consolidates through 2 and bracing piece 3 to the screw rod that draws, strains through straining 4, has guaranteed the reinforcement effect. And the support rod 3 and the opposite-pulling screw rod 2 are arranged, so that the stability of the whole structure is also improved.
In this embodiment, the grouting hole 113 is a threaded hole, and after grouting of the grouting hole 113 is completed, the grouting hole can be connected with the protective cover through threads.
In this embodiment, the protective cover 5 is disposed in the stepped groove 112 of the first body 11, the protective cover 5 is provided with a plurality of bolt holes 51 matching with the grouting holes 113, the protective cover 5 and the first body 11 are fixedly connected by bolts, it should be noted that the upper surface of the protective cover 5 and the upper surface of the first body 11 are located at a uniform elevation, and the protective cover 5 is disposed to prevent water and slurry from entering into cracks again, thereby reducing the possibility of secondary deformation.
In this embodiment, the first body 11 is further provided with a counter bore 111, the counter bore 111 is used for penetrating a ground bolt, and the first body 11 is fixed to the road and bridge through the ground bolt.
In this embodiment, the end of the second body 12 is provided with a plurality of sharp portions 121 to facilitate the insertion of the second body 12 into the crack.
In this embodiment, the tension member 4 further includes a flange 41 and a link 42, wherein the link 42 is fixed to the flange 41, the flange 41 is fixed to the inner sidewall of the second body 12 by bolts, the link 42 passes through the sidewall of the second body 12 and extends to the outside of the second body 12, and the tension portion 43 is fixed to the link 42. Specifically, taut portion 43 is a plurality of right angle set squares, and one of them right-angle side and the lateral wall rigid coupling of connecting rod 42 of right angle set square, another right-angle side keep away from second body 12 and set up, and in this embodiment, the right angle set square sets up four, and the equipartition rigid coupling is on the lateral wall of connecting rod 42.
In the present embodiment, the second body 12 is provided with a cross hole 122 through which the tightening part 43 passes.
In this embodiment, the flange 41 is provided with a U-shaped hole 413, and the U-shaped hole 413 is used for fixing the support rod 3.
The embodiment of the utility model provides a road and bridge crack reinforcing apparatus use as follows:
(1) firstly, assembling the single anchoring plate 1, specifically, penetrating the tensioning member 4 through the cross hole 122, and fixedly connecting the tensioning member with the second body 12 through a bolt;
(2) two anchor plate 1 assemble the completion back, carry out the setting to drawing screw rod 2 and bracing piece 3, in following two anchor plate 1 whole embedding cracks, it needs to notice because bracing piece 3 inlays and establishes in U type hole 413, consequently, when carrying out the equipment of ring flange 41, U type hole 413 needs to set up.
(3) Both sides are grouted through the grouting holes 113, and at the same time, the area between the two anchor plates 1 is grouted from above.
(4) The protective cover 5 is covered, and asphalt is laid above the protective cover 5 and the first body 11.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a road and bridge crack reinforcing apparatus which characterized in that includes: the anchor plate (1), the counter-pull screw (2), the support rod (3) and the tensioning piece (4);
the anchoring plate (1) is symmetrically arranged on two sides of the crack, the anchoring plate (1) comprises a first body (11) and a second body (12), the first body (11) is laid on the upper side of the crack, the second body (12) is embedded in the crack, and a grouting hole (113) is formed in the first body (11);
the plurality of oppositely-pulling screw rods (2) are horizontally arranged between the second bodies (12);
the supporting rod (3) is arranged between the two adjacent counter-pulling screw rods (2), and two ends of the supporting rod (3) are respectively abutted against the inner side walls of the two second bodies (12);
the tensioning piece (4) is fixed on the anchoring plate (1), and a tensioning part (43) is arranged on one side, away from the anchoring plate (1), of the tensioning piece (4).
2. The road and bridge crack strengthening device of claim 1, characterized in that the grout hole (113) is a threaded hole.
3. The crack reinforcing device for the road and bridge according to claim 2, further comprising a protective cover (5), wherein the protective cover (5) is disposed in the stepped groove (112) of the first body (11), the protective cover (5) is provided with a plurality of bolt holes (51) matched with the grouting holes (113), and the protective cover (5) and the first body (11) are fixedly connected through bolts.
4. The crack reinforcement device for the road and bridge according to claim 1, characterized in that a counter bore (111) is further disposed on the first body (11), and the counter bore (111) is used for a ground bolt to pass through.
5. The crack strengthening device for road and bridge according to claim 1, characterized in that the second body (12) is provided with sharp points (121) at its end.
6. The crack strengthening device for road and bridge according to claim 1, characterized in that the tension member (4) further comprises a flange (41), a connecting rod (42);
the connecting rod (42) is fixedly connected to the flange plate (41);
the flange plate (41) is fixedly connected with the inner side wall of the second body (12) through bolts;
the connecting rod (42) penetrates through the side wall of the second body (12) and extends to the outer side of the second body (12);
the tensioning part (43) is fixedly connected to the connecting rod (42).
7. The crack reinforcement device for road and bridge according to claim 6, wherein the tension part (43) is a plurality of right-angle triangular plates, one of the right-angle sides of which is fixedly connected with the side wall of the connecting rod (42), and the other right-angle side is arranged far away from the second body (12).
8. The crack strengthening device for road and bridge according to claim 7, characterized in that four right-angle triangular plates are provided, which are fixedly connected to the side walls of the connecting rods (42) in equal parts.
9. The crack reinforcement of a road bridge according to claim 8, characterized in that the second body (12) is provided with a cross-hole (122) through which the tension part (43) passes.
10. The crack reinforcement device for road and bridge according to claim 6, characterized in that the flange (41) is provided with a U-shaped hole (413), and the U-shaped hole (413) is used for fixing the support rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857160.6U CN210288151U (en) | 2019-06-06 | 2019-06-06 | Road and bridge crack reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857160.6U CN210288151U (en) | 2019-06-06 | 2019-06-06 | Road and bridge crack reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210288151U true CN210288151U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920857160.6U Expired - Fee Related CN210288151U (en) | 2019-06-06 | 2019-06-06 | Road and bridge crack reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210288151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501579A (en) * | 2020-04-16 | 2020-08-07 | 李松涛 | Road and bridge crack reinforced structure device |
-
2019
- 2019-06-06 CN CN201920857160.6U patent/CN210288151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501579A (en) * | 2020-04-16 | 2020-08-07 | 李松涛 | Road and bridge crack reinforced structure device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000 99-196 Taiwan Central Road, Jiangsu science and Technology Industrial Park, Nanjing, China Patentee after: Zhonglu Jiaoke Technology Co.,Ltd. Address before: 210000 99-196 Taiwan Central Road, Jiangsu science and Technology Industrial Park, Nanjing, China Patentee before: Jiangsu Zhonglu transportation science and Technology Co.,Ltd. Address after: 210000 99-196 Taiwan Central Road, Jiangsu science and Technology Industrial Park, Nanjing, China Patentee after: Jiangsu Zhonglu transportation science and Technology Co.,Ltd. Address before: 210000 99-196 Taiwan Central Road, Jiangsu science and Technology Industrial Park, Nanjing, China Patentee before: JIANGSU SINOROAD TRANSPORTATION SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |