CN213061747U - Road and bridge crack repairing and fixing structure - Google Patents
Road and bridge crack repairing and fixing structure Download PDFInfo
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- CN213061747U CN213061747U CN202021588508.5U CN202021588508U CN213061747U CN 213061747 U CN213061747 U CN 213061747U CN 202021588508 U CN202021588508 U CN 202021588508U CN 213061747 U CN213061747 U CN 213061747U
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Abstract
The utility model discloses a road and bridge crack repair fixed knot constructs belongs to road and bridge construction technical field, including the road and bridge main part, the recess has been seted up on road and bridge main part top, the inside fixedly connected with steel sheet of recess, the steel sheet left and right sides has all run through screw and screw bottom and runs through inside the road and bridge main part, the inside packing of recess has the stopping, the recess is located the through-hole upside, the spacing groove has all been seted up on through-hole bottom both sides, spacing groove internally mounted has gag lever post and gag lever post top to run through-hole and steel sheet bottom fixed connection, the inside waterproof layer that is formed with of through-hole, the road and bridge main part has the crack. The utility model discloses have steel sheet, gag lever post and anyhow vertical positioning pole and make this stable in structure, have simultaneously and fill the stopping with vertical reinforcement and horizontal reinforcing bar cross fixation in road and bridge body and crack, just so can make the crack repaired fine and can keep longer time can not break.
Description
Technical Field
The utility model relates to a road and bridge construction technical field especially relates to a road and bridge crack repair fixed knot constructs.
Background
At present, a road and a bridge generally comprise a road surface, a roadbed, a bridge, a tunnel project, a traffic project and the like, wherein the road surface is most easily damaged, cracks are easily generated due to various reasons, the service life of the road and the bridge is reduced due to the generation of the cracks, the roadbed is influenced due to the infiltration of rainwater, the existing pavement repairing technology finishes the repair of the cracks by simply filling concrete, the mode has short acting duration time, the expansion of the cracks cannot be fundamentally avoided, the waterproof effect is poor, the repairing efficiency is low, asphalt concrete at the cracks is easy to peel off, and thus cracks are formed secondarily.
Patent No. CN 208685473U discloses a road and bridge crack repair fixed knot construct. The utility model discloses a T type slot has been seted up at crack pavement layer to peg graft on T type slot and be fixed with the type of falling concave lacing wire, improve pavement layer's horizontal tensile strength, reduce later stage pavement layer fissured probability once more, owing to have woven horizontal reinforcing bar and vertical reinforcing bar at T type slot, and use the concrete packing to fix, improve pavement layer's resistance to compression and tensile effect, increase of service life, it is comparatively practical, be fit for extensively promoting and using.
A road and bridge crack restoration fixed knot of prior art constructs has following shortcoming: 1. the structure is stable without steel plates, limiting rods and transverse and vertical positioning rods; 2. repair the structure not good enough and the effect is not good enough, for this reason, we propose a road bridge crack repair fixed knot structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a road and bridge crack repair fixed knot constructs, this fixed knot construct have steel sheet, gag lever post and anyhow vertical positioning pole make this stable in structure, and this fixed knot constructs simultaneously has and fills with vertical reinforcement and horizontal reinforcement cross fixation in road and bridge body and crack and have the stopping, just so can make the crack repaired fine and can keep longer time can not break.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of road and bridge crack repair fixed knot constructs, including the road and bridge main part, the recess has been seted up on road and bridge main part top, the inside fixedly connected with steel sheet of recess, the steel sheet left and right sides has all run through screw and screw bottom and has run through inside the road and bridge main part, the inside packing of recess has the stopping, the recess is located the through-hole upside, the spacing groove has all been seted up on through-hole bottom both sides, spacing inslot portion installs gag lever post and gag lever post top and runs through-hole and steel sheet bottom fixed connection, the inside waterproof layer that is formed with of through-hole, the road and bridge main part has the crack, horizontal constant head tank and horizontal constant head tank have all been seted up on both sides about the crack and have been provided.
Optionally, a vertical positioning groove is formed in the center of the bottom of the crack, and a vertical positioning rod is fixedly connected inside the vertical positioning groove and the top end of the vertical positioning rod penetrates through the through hole and is fixedly connected to the bottom of the steel plate.
Optionally, the reinforcing bar groove and reinforcing bar groove have all been seted up to the crack bottom left and right sides and have been provided with four groups.
Optionally, four groups of the reinforcing steel bar grooves are internally and fixedly connected with vertical reinforcing steel bars, and the top ends of the vertical reinforcing steel bars penetrate through the through holes and are fixedly connected to the bottom of the steel plate.
Optionally, the through hole is fixedly connected with a transverse steel bar, and the crack is filled with a filler.
The utility model has the advantages as follows:
the embodiment of the utility model provides a road and bridge crack repair fixed knot constructs:
1. the top end of the road bridge main body is provided with a groove, after the groove is formed, a steel plate can be fixedly connected in the groove, screws penetrate through the left side and the right side of the top end of the steel plate, the screws are screwed downwards to penetrate through the steel plate and are screwed in the road bridge main body, so that the position of the steel plate can be fixed, the two sides of the opening of the crack are provided with limit grooves, limit rods are arranged in the limit grooves, so that the position of the crack can be limited, the top end of each limit rod is fixedly connected with the bottom of the steel plate, meanwhile, the left side and the right side of the crack are provided with transverse positioning grooves, so that the transverse positioning rods fixedly connected between the two groups of transverse positioning grooves can fix the position of the steel bar penetrating in the road bridge main body, the bottom of the crack is provided with a vertical positioning groove, and a vertical positioning rod is arranged in the vertical positioning groove, so that the vertical, the fixing structure is provided with a steel plate, a limiting rod and a transverse and vertical positioning rod, so that the structure is stable.
2. After the limiting rod, the transverse positioning rod and the vertical positioning rod are installed, reinforcing steel bars can be installed in the cracks for stabilization, a through hole is arranged below the groove, a transverse reinforcing steel bar is fixedly connected inside the through hole, a plurality of reinforcing steel bar grooves are arranged at the bottom of the crack, then vertical steel bars are arranged in the steel bar grooves through the steel bar grooves, the top ends of the vertical steel bars are fixedly connected with the bottoms of the steel plates through the through holes, thus, the vertical steel bars are combined with the transverse steel bars to well reinforce the cracks, and finally, the through holes are provided with waterproof layers, the filling material is poured into the cracks and the grooves, and the cracks are filled with the filling material, so that the cracks can be completely repaired, the fixing structure is provided with a plurality of vertical steel bars and transverse steel bars which are fixed on the body of the road bridge in a crossing way, and filling materials are filled in cracks, this allows the crack to be repaired well and to remain unbroken for a longer period of time.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a road and bridge crack repairing and fixing structure according to an embodiment of the present invention;
fig. 2 is the utility model discloses a road and bridge crack repair fixed knot constructs A department enlarged schematic structure of department.
In the figure: 1. a road and bridge body; 2. a limiting groove; 3. a through hole; 4. a screw; 5. a groove; 6. a limiting rod; 7. vertical reinforcing steel bars; 8. a filler; 9. a vertical positioning rod; 10. transverse reinforcing steel bars; 11. a steel plate; 12. a waterproof layer; 13. a transverse positioning rod; 14. a vertical positioning groove; 15. a reinforcing steel bar groove; 16. cracking; 17. a transverse positioning groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A road and bridge crack repairing and fixing structure according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1-2, a fixing structure for repairing cracks of a road and bridge, provided by the embodiment of the present invention, comprises a main body 1 of the road and bridge, wherein a groove 5 is formed at the top end of the main body 1 of the road and bridge, a steel plate 11 is fixedly connected inside the groove 5, screws 4 are respectively penetrated through the left and right sides of the steel plate 11, the bottoms of the screws 4 are penetrated through the inside of the main body 1 of the road and bridge, a filling material 8 is filled inside the groove 5, the groove 5 is located on the upper side of a through hole 3, limiting grooves 2 are respectively formed at both sides of the bottom of the through hole 3, a limiting rod 6 is installed inside the limiting groove 2, the top end of the limiting rod 6 penetrates through the through hole 3 and is fixedly connected with the bottom of the steel plate 11, a waterproof layer 12 is formed inside the through hole 3, the main body 1 of, and a transverse positioning rod 13 is fixedly connected between the inner parts of the two groups of transverse positioning grooves 17.
Illustratively, a groove 5 is formed at the top end of a road and bridge main body 1, after the groove 5 is formed, a steel plate 11 is fixedly connected inside the groove 5, screws 4 penetrate through the left side and the right side of the top end of the steel plate 11, the screws 4 are screwed downwards so that the screws 4 penetrate through the steel plate 11 and are screwed inside the road and bridge main body 1, thus the position of the steel plate 11 can be fixed, limiting grooves 2 are formed at the two sides of the opening of a crack 16, and limiting rods 6 are arranged in the limiting grooves 2, thus the position of the crack 16 can be limited, the top end of the limiting rod 6 is fixedly connected with the bottom of the steel plate 11, meanwhile, transverse positioning grooves 17 are formed at the left side and the right side of the crack 16, so that the transverse positioning rods 13 fixedly connected between the two groups of the transverse positioning grooves 17 can fix the position of a steel bar penetrating through the road and bridge main body 1, vertical positioning grooves 14 are formed at the bottom of the crack 16, and vertical, therefore, the vertical positioning rod 9 can be combined with the transverse positioning rod 13 to position the reinforcing steel bars together, and the reinforcing steel bars can be installed in the cracks 16 to be stable after the limiting rods 6, the transverse positioning rod 13 and the vertical positioning rod 9 are installed.
Referring to fig. 1, a vertical positioning groove 14 is formed in the center of the bottom of the crack 16, a vertical positioning rod 9 is fixedly connected inside the vertical positioning groove 14, and a through hole 3 is fixedly connected to the bottom of the steel plate 11 at the top end of the vertical positioning rod 9.
In the example, the bottom of the crack 16 is provided with the vertical positioning groove 14, and the vertical positioning groove 14 is internally provided with the vertical positioning rod 9, so that the vertical positioning rod 9 can be combined with the transverse positioning rod 13 to position the steel bar.
Referring to fig. 1, four groups of reinforcing steel bar grooves 15 are formed in the left side and the right side of the bottom of the crack 16.
Illustratively, a plurality of reinforcing bar grooves 15 are formed at the bottom of the crack 16, and then the vertical reinforcing bars 7 are installed inside the reinforcing bar grooves 15 through the reinforcing bar grooves 15.
Referring to fig. 1, vertical steel bars 7 are fixedly connected inside the four groups of steel bar grooves 15, and the top ends of the vertical steel bars 7 are fixedly connected to the bottom of the steel plate 11 through the through holes 3.
Illustratively, a plurality of reinforcing bar grooves 15 are formed at the bottom of the crack 16, then the vertical reinforcing bars 7 are installed inside the reinforcing bar grooves 15 through the reinforcing bar grooves 15, and the top ends of the installed vertical reinforcing bars 7 are fixedly connected with the bottom of the steel plate 11 through the through holes 3.
Referring to fig. 1, a transverse steel bar 10 is fixedly connected to the inside of the through hole 3, and the inside of the crack 16 is filled with a filler 8.
For example, the vertical bars 7 are combined with the transverse bars 10 to reinforce the cracks 16, and the filling material 8 is poured into the cracks 16 and the grooves 5 to fill the inside of the cracks 16, so that the cracks 16 can be completely repaired.
When in use, the groove 5 is arranged at the top end of the road and bridge main body 1, after the groove 5 is arranged, a steel plate 11 can be fixedly connected in the groove 5, and the screws 4 penetrate through the left side and the right side of the top end of the steel plate 11, the screws 4 are screwed down to ensure that the screws 4 penetrate through the steel plate 11 and are screwed down in the road and bridge main body 1, so that the position of the steel plate 11 can be fixed, the limiting grooves 2 are arranged at the two sides of the opening of the crack 16, and the limiting rods 6 are arranged in the limiting grooves 2, so that the position of the crack 16 can be limited, the top end of the limiting rod 6 is fixedly connected with the bottom of the steel plate 11, meanwhile, the transverse positioning grooves 17 are arranged at the left side and the right side of the crack 16, so that the transverse positioning rods 13 fixedly connected between the two groups of the transverse positioning grooves 17 can fix the position of the reinforcing steel bars penetrating in the road and bridge main body 1, the vertical positioning, therefore, the vertical positioning rod 9 can be combined with the transverse positioning rod 13 to position the reinforcing steel bars, the reinforcing steel bars can be arranged in the crack 16 for stabilization after the limiting rod 6, the transverse positioning rod 13 and the vertical positioning rod 9 are arranged, a through hole 3 is arranged below the groove 5, a transverse reinforcing steel bar 10 is fixedly connected inside the through hole 3, a plurality of reinforcing steel bar grooves 15 are arranged at the bottom of the crack 16, then the vertical steel bars 7 are arranged in the steel bar groove 15 through the steel bar groove 15, the top ends of the arranged vertical steel bars 7 penetrate through the through holes 3 and are fixedly connected with the bottom of the steel plate 11, so that the vertical reinforcement 7 in combination with the transverse reinforcement 10 can reinforce the crack 16 well, and finally the waterproof layer 12 is arranged in the through hole 3, the filling material 8 is poured into the cracks 16 and the recesses 5 and fills the interior of the cracks 16, so that the cracks 16 can be completely repaired.
The utility model relates to a road and bridge crack repairing and fixing structure, which comprises a road and bridge main body 1; 2. a limiting groove; 3. a through hole; 4. a screw; 5. a groove; 6. a limiting rod; 7. vertical reinforcing steel bars; 8. a filler; 9. a vertical positioning rod; 10. transverse reinforcing steel bars; 11. a steel plate; 12. a waterproof layer; 13. a transverse positioning rod; 14. a vertical positioning groove; 15. a reinforcing steel bar groove; 16. cracking; 17. the transverse positioning grooves, the components are all universal standard parts or components known to those skilled in the art, and the structure and principle of the transverse positioning grooves are known to those skilled in the technical manual or by routine experiments.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments 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 (5)
1. The utility model provides a road and bridge crack repair fixed knot constructs, includes road and bridge main part (1), its characterized in that, road and bridge main part (1) top is seted up flutedly (5), recess (5) inside fixedly connected with steel sheet (11), screw (4) and screw (4) bottom run through inside road and bridge main part (1) are all run through to the both sides of steel sheet (11), recess (5) inside is filled with stopping material (8), recess (5) are located through-hole (3) upside, through-hole (3) bottom both sides all seted up spacing groove (2), spacing groove (2) internally mounted have gag lever post (6) and gag lever post (6) top run through-hole (3) and steel sheet (11) bottom fixed connection, through-hole (3) inside is formed with waterproof layer (12), road and bridge main part (1) has crack (16), horizontal positioning grooves (17) are formed in the left side and the right side of the crack (16), two groups of horizontal positioning grooves (17) are arranged, and a horizontal positioning rod (13) is fixedly connected between the inner parts of the horizontal positioning grooves (17).
2. The fixing structure for repairing the cracks of the road and bridge according to claim 1, wherein a vertical positioning groove (14) is formed in the center of the bottom of the crack (16), a vertical positioning rod (9) is fixedly connected inside the vertical positioning groove (14), and the top end of the vertical positioning rod (9) penetrates through the through hole (3) and is fixedly connected to the bottom of the steel plate (11).
3. The road and bridge crack repairing and fixing structure as claimed in claim 1, wherein four sets of reinforcing steel bar grooves (15) are formed on the left side and the right side of the bottom of the crack (16).
4. The crack repairing and fixing structure for the road and bridge according to claim 3, wherein vertical steel bars (7) are fixedly connected inside the four groups of steel bar grooves (15), and the top ends of the vertical steel bars (7) are fixedly connected to the bottom of the steel plate (11) through the through holes (3).
5. A road and bridge crack repairing and fixing structure as claimed in claim 1, characterized in that inside the through hole (3) is fixedly connected with a transverse steel bar (10), and inside the crack (16) is filled with a filling material (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588508.5U CN213061747U (en) | 2020-08-04 | 2020-08-04 | Road and bridge crack repairing and fixing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588508.5U CN213061747U (en) | 2020-08-04 | 2020-08-04 | Road and bridge crack repairing and fixing structure |
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| CN213061747U true CN213061747U (en) | 2021-04-27 |
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| CN202021588508.5U Active CN213061747U (en) | 2020-08-04 | 2020-08-04 | Road and bridge crack repairing and fixing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113774820A (en) * | 2021-11-02 | 2021-12-10 | 许昌学院 | Road and bridge crack repairing and fixing structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113774820A (en) * | 2021-11-02 | 2021-12-10 | 许昌学院 | Road and bridge crack repairing and fixing structure |
| CN113774820B (en) * | 2021-11-02 | 2023-10-24 | 许昌学院 | Road and bridge crack repair fixing structure |
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