CN214089533U - Road and bridge crack repairing and fixing structure - Google Patents
Road and bridge crack repairing and fixing structure Download PDFInfo
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- CN214089533U CN214089533U CN202022651977.3U CN202022651977U CN214089533U CN 214089533 U CN214089533 U CN 214089533U CN 202022651977 U CN202022651977 U CN 202022651977U CN 214089533 U CN214089533 U CN 214089533U
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- threaded rod
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Abstract
Road and bridge crack repair fixed knot constructs. The crack comprises a crack of a road and a bridge, wherein the crack is provided with a left side wall and a right side wall, the crack is arranged between the left side wall and the right side wall, the left side wall is provided with a left flat inserting groove opening and a left clamping groove, the left flat inserting groove opening is vertically connected with a left vertical inserting hole, the right side wall is provided with a right flat inserting groove opening and a right clamping groove, the right flat inserting groove opening is vertically connected with a right vertical inserting hole, an elastic connecting plate is inserted between the left flat inserting groove opening and the right flat inserting groove opening, the left end of the elastic connecting plate is provided with a left inserting hole and inserted into the left flat inserting groove opening, the left inserting hole is welded with a left thread sleeve, the right inserting hole is welded with a right thread sleeve, the left thread sleeve is connected with a left threaded rod, the left vertical rod is inserted into the left vertical rod, the right thread sleeve is connected with a right threaded rod, the right threaded rod is connected with a right vertical rod, and the right vertical rod is inserted into the right vertical inserting hole. The utility model is used for road and bridge crack is restoreed fixedly.
Description
The technical field is as follows:
the utility model relates to a road and bridge crack repair fixed knot constructs.
Background art:
the road and bridge cracks can occur due to thermal expansion and cold contraction or other geographical changes, the cracks need to be repaired, the size of the cracks is small, so that the repair is inconvenient, and the problem of how to repair the cracks firmly and stably is needed to be solved.
The invention content is as follows:
the utility model aims at providing a can tightly hold the crack, ensure to restore cracked effectual, fixed knot constructs is restoreed to safe in utilization's road and bridge crack.
The above purpose is realized by the following technical scheme:
a fixing structure for repairing cracks of a road bridge comprises a crack of the road bridge, wherein the crack is provided with a left side wall and a right side wall, the crack is arranged between the left side wall and the right side wall, the left side wall is provided with a left flat inserting groove opening and a left clamping groove, the left flat inserting groove opening is vertically connected with a left vertical inserting opening, the right side wall is provided with a right flat inserting groove opening and a right clamping groove, the right flat inserting groove opening is vertically connected with a right vertical inserting opening, an elastic connecting plate is inserted between the left flat inserting groove opening and the right flat inserting groove opening, the left end of the elastic connecting plate is provided with a left inserting hole and is inserted into the left flat inserting groove opening, the left inserting hole is welded with a left thread sleeve, the right inserting hole is welded with a right thread sleeve, and the left thread sleeve is connected with a left threaded rod, the left threaded rod is connected with a left vertical rod, the left vertical rod is inserted into the left vertical socket, the right threaded sleeve is connected with a right threaded rod, the right threaded rod is connected with a right vertical rod, and the right vertical rod is inserted into the right vertical socket.
The road and bridge crack repairing and fixing structure is characterized in that a left transverse threaded hole is formed in the top of the left vertical rod and is connected with a left transverse threaded rod, the left transverse threaded rod is fixedly connected with a left pull rod, and the left pull rod is fixedly connected with a positive threaded rod; the top of the right vertical rod is provided with a right transverse threaded hole, the right transverse threaded hole is connected with a right transverse threaded rod, the right transverse threaded rod is fixedly connected with a right pull rod, and the right pull rod is fixedly connected with a reverse threaded rod; the positive threaded rod is connected with the negative threaded rod through a positive and negative threaded sleeve.
Road and bridge crack repair fixed knot construct, left pull rod block go into left draw-in groove, right pull rod block go into right draw-in groove, a left side tie the notch of inserting left draw-in groove the right side tie the notch of inserting right draw-in groove in all pour grout, the crack in pour concrete.
Has the advantages that:
1. the utility model discloses a left side is flat inserts notch, left draw-in groove, a left side and is erected socket, right side and is inserted notch, right draw-in groove, right side and erect the socket and can include wherein with the connecting piece bag, provide the space for the connection of elastic connection board, left threaded rod, left montant, right threaded rod, right montant, left transverse threaded rod, left pull rod, positive threaded rod, right transverse threaded rod, right pull rod, reverse threaded rod, positive and negative thread bush, ensure that the part can be in the same place crack connection.
The utility model discloses an elastic connection board and left horizontal threaded rod, left pull rod, positive threaded rod, right horizontal threaded rod, right pull rod, reverse threaded rod, positive and negative thread bush carry out dual take-up, provide the assurance for fissured restoration.
The utility model discloses an adjustment between positive threaded rod, reverse threaded rod, the positive and negative thread bush can taut crack, ensures that the crack is firm again stable after restoreing, can not continue the fracture.
The utility model discloses a grout is all pour in flat notch, left draw-in groove, the flat notch of inserting in the right side, right draw-in groove, the right draw-in groove in a left side, and the concrete pouring can further consolidate fissured restoration in the crack, and prosthetic effect is very good and firm.
Description of the drawings:
fig. 1 is a schematic structural diagram of the product.
FIG. 2 is a schematic view of the structure of the grout and concrete of FIG. 1.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
a road and bridge crack repairing and fixing structure comprises a road and bridge crack, wherein the crack is provided with a left side wall 1 and a right side wall 2, the crack is arranged between the left side wall and the right side wall, the left side wall is provided with a left flat slot opening 3 and a left clamping groove 4, the left flat slot opening is vertically connected with a left vertical socket 5, the right side wall is provided with a right flat slot opening 6 and a right clamping groove 7, the right flat slot opening is vertically connected with a right vertical socket 8, an elastic connecting plate 9 is inserted between the left flat slot opening and the right flat slot opening, the elastic connecting plate has elasticity which is convenient to insert between the left flat slot opening and the right flat slot opening, the left end of the elastic connecting plate is provided with a left insertion hole 10 and is inserted into the left flat slot opening, the left end of the elastic connecting plate is provided with a right insertion hole 11 and is inserted into the right flat slot opening, left jack welding left side thread bush 12, right jack welding right side thread bush 13, left thread bush connect left threaded rod 14, the equipment is convenient, firm again stable after the equipment, left threaded rod connect left montant 15, left montant insert the left side erect the socket, right thread bush connect right threaded rod 16, the equipment is convenient, firm again stable after the equipment, right threaded rod connect right montant 17, right montant insert the right side erect the socket. If the depth of the crack is relatively deep, several resilient webs may be used for the connection.
The top of the left vertical rod is provided with a left transverse threaded hole 18, the left transverse threaded hole is connected with a left transverse threaded rod 19, the left transverse threaded rod is fixedly connected with a left pull rod 20, and the left pull rod is fixedly connected with a positive threaded rod 21; the top of the right vertical rod is provided with a right transverse threaded hole 22, the right transverse threaded hole is connected with a right transverse threaded rod 23, the right transverse threaded rod is fixedly connected with a right pull rod 24, and the right pull rod is fixedly connected with a reverse threaded rod 25; the positive threaded rod is connected with the reverse threaded rod through a positive and negative threaded sleeve 26. The crack can be tensioned, and the crack is ensured not to be cracked continuously.
Left pull rod card go into left draw-in groove, right pull rod card go into right draw-in groove, a left side tie the rabbet mouth left draw-in groove the right side tie the rabbet mouth right draw-in groove in all pour grout 27, the crack in pour concrete 28. The connection of the connecting piece with the crack can be further fixed, and the connection is very firm after the connection.
The working principle is as follows:
and a left horizontal insertion groove opening, a left clamping groove and a left vertical insertion opening are formed in one side of the crack, a right horizontal insertion groove opening, a right clamping groove and a right vertical insertion opening are formed in the other side of the crack, an elastic connecting plate, a left threaded rod, a left vertical rod, a right threaded rod, a right vertical rod, a left transverse threaded rod, a left pull rod, a right transverse threaded rod, a right pull rod, a reverse threaded rod and a forward and reverse threaded sleeve are assembled, and cement paste and concrete are poured.
Claims (3)
1. A fixing structure for repairing cracks of a road bridge comprises a crack of the road bridge and is characterized in that the crack is provided with a left side wall and a right side wall, the crack is arranged between the left side wall and the right side wall, the left side wall is provided with a left flat inserting groove opening and a left clamping groove, the left flat inserting groove opening is vertically connected with a left vertical inserting opening, the right side wall is provided with a right flat inserting groove opening and a right clamping groove, the right flat inserting groove opening is vertically connected with a right vertical inserting opening, an elastic connecting plate is inserted between the left flat inserting groove opening and the right flat inserting groove opening, the left end of the elastic connecting plate is provided with a left inserting hole and inserted into the left flat inserting groove opening, the left end of the elastic connecting plate is provided with a right inserting hole and inserted into the right flat inserting groove opening, the left inserting hole is welded with a left thread sleeve, the right inserting hole is welded with a right thread sleeve, the left thread sleeve is connected with a left threaded rod, the left threaded rod is connected with a left vertical rod, the left vertical rod is inserted into the left vertical socket, the right threaded sleeve is connected with a right threaded rod, the right threaded rod is connected with a right vertical rod, and the right vertical rod is inserted into the right vertical socket.
2. The road and bridge crack repairing and fixing structure as claimed in claim 1, wherein a left transverse threaded hole is formed in the top of the left vertical rod, the left transverse threaded hole is connected with a left transverse threaded rod, the left transverse threaded rod is fixedly connected with a left pull rod, and the left pull rod is fixedly connected with a positive threaded rod; the top of the right vertical rod is provided with a right transverse threaded hole, the right transverse threaded hole is connected with a right transverse threaded rod, the right transverse threaded rod is fixedly connected with a right pull rod, and the right pull rod is fixedly connected with a reverse threaded rod; the positive threaded rod is connected with the negative threaded rod through a positive and negative threaded sleeve.
3. The road and bridge crack repairing and fixing structure as claimed in claim 2, wherein the left draw bar is clamped into the left clamping groove, the right draw bar is clamped into the right clamping groove, cement slurry is poured into the left flat insertion groove opening, the left clamping groove, the right flat insertion groove opening and the right clamping groove, and concrete is poured into the crack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022651977.3U CN214089533U (en) | 2020-11-17 | 2020-11-17 | Road and bridge crack repairing and fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022651977.3U CN214089533U (en) | 2020-11-17 | 2020-11-17 | Road and bridge crack repairing and fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214089533U true CN214089533U (en) | 2021-08-31 |
Family
ID=77450508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022651977.3U Active CN214089533U (en) | 2020-11-17 | 2020-11-17 | Road and bridge crack repairing and fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214089533U (en) |
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2020
- 2020-11-17 CN CN202022651977.3U patent/CN214089533U/en active Active
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