CN214530257U - Road and bridge crack reinforcing apparatus - Google Patents
Road and bridge crack reinforcing apparatus Download PDFInfo
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- CN214530257U CN214530257U CN202120496051.3U CN202120496051U CN214530257U CN 214530257 U CN214530257 U CN 214530257U CN 202120496051 U CN202120496051 U CN 202120496051U CN 214530257 U CN214530257 U CN 214530257U
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Abstract
The utility model discloses a road and bridge crack reinforcing device, including reinforcing bolt and locating hole, through the insection fixture block of oblique connecting rod and both ends, cooperate the reinforcing bolt and the outside fixed connection's that constitute by positioning connection pole, insection connecting block and expansion bolt positioning connection pole, positioning connection pole and the outside of insection connecting block are integrative to be connected, fix the position of two adjacent insection connecting blocks of installing, expansion bolt installs in the inside of locating hole, fix the reinforcement to the building structure of both sides of crack, prevent that the crack from continuing to enlarge, when assembling, two oblique connecting rods and a positioning connection pole constitute triangle stable structure, reinforcing bolt intensity is higher after the installation, the device has practiced thrift the use of reinforcing steel when not influencing stable in structure, also provide the space for filling material's injection, insection fixture block and insection connecting block can carry out angle adjustment according to the crack condition simultaneously, the device has better applicability.
Description
Technical Field
The utility model belongs to the technical field of the road and bridge is maintained relatively, concretely relates to road and bridge crack reinforcing apparatus.
Background
Along with the long-term use of roads and bridges, cracks of different degrees can appear on the road surface or the bridge deck, and if the cracks are not repaired or repaired in time, the damage of the road surface and the bridge deck can be aggravated. Structural cracks and movable cracks on roads and bridges are difficult to repair, and the traditional solution is filling. Structural cracks are cracks caused by external loads, the distribution and width of which are related to the external load, and the occurrence of such cracks indicates that the structural load-bearing capacity may be insufficient or other serious problems exist. The movable crack is a crack which has a crack width which can not be stable all the time under the existing environment and working conditions and is easy to open and close along with the stress and deformation of the structural member or the change of the environmental temperature and humidity. When the two cracks are maintained through common filling, the cracks can reappear at the original maintenance position after a short time, and the cracks need to be maintained and treated again, so that the repeated maintenance effect is not good. It is therefore desirable to use a road bridge crack propagation device to address the problem of bridge deck and pavement cracks.
The existing road and bridge crack reinforcing device is characterized in that after fixing bolts are installed and fixed on two sides of a crack, steel plates are used for being connected and covered, the steel plates need to be sheared according to the actual situation of the crack, after the steel plates are covered, the steel plates need to be perforated for injecting fillers into the crack, the steps are complex, certain structural strength of the steel plates after the steel plates are perforated can be lost, and the reinforcing effect of the device on the crack is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road and bridge crack reinforcing apparatus, with the current road and bridge crack reinforcing apparatus who proposes in solving above-mentioned background art fixing the gim peg installation behind the crack both sides, will use the steel sheet to connect and cover, not only need cut the steel sheet according to the actual conditions in gap, still need perforate the steel sheet after the cover finishes and be used for pouring into the stopping in the gap into, not only the step is loaded down with trivial details, certain structural strength can also be lost to the steel sheet after perforating in addition, influence the device to the problem of fissured reinforcement effect.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a road and bridge crack reinforcing apparatus, includes to consolidate and ties and locating hole, consolidate and tie the inside upper end of placeeing in the locating hole, consolidate and tie including location connecting rod, insection connecting block and expansion bolts, the location connecting rod is installed in the outside of insection connecting block, the lower extreme of insection connecting block is connected with expansion bolts, the upper and lower both ends of insection connecting block are provided with the insection fixture block, the outside of insection fixture block is connected with oblique connecting rod, consolidate the upper end of tying and install the inside that the pressfitting screw runs through the insection fixture block.
Through adopting above-mentioned technical scheme, location connecting rod and oblique connecting rod and insection connecting block constitute stable triangular structure, can also swiftly adjust when effectively fixing a position the reinforcement to the crack to follow-up filler for the crack provides sufficient space.
Preferably, the positioning holes are formed in two sides of a road and bridge crack, and the reinforcing bolts are installed one by one in positions corresponding to the positioning holes.
Through adopting above-mentioned technical scheme, the device can fix the reinforcement to the building structure of the both sides of crack, prevents that the crack from continuing to enlarge.
Preferably, the outer diameter of the expansion bolt is matched with the inner diameter of the positioning hole, and the length of the expansion bolt is matched with the inner diameter of the positioning hole.
Through adopting above-mentioned technical scheme, expansion bolts can be fine install in the inside of locating hole and install fixedly.
Preferably, insection fixture blocks are fixed at two ends of the oblique connecting rod and are cylindrical block bodies, annular insections are arranged on the bottom surface of one side of each insection fixture block, and through holes are formed in the insection fixture blocks.
Through adopting above-mentioned technical scheme, oblique connecting rod can rotate and carry out the adjustment and the joint location of arbitrary angle.
Preferably, the insection connecting block is a cylindrical block body with the diameter identical to that of the insection clamping block, annular insections corresponding to the insection clamping block are arranged on the bottom surfaces of the two sides of the insection connecting block, and screw holes corresponding to the press-fit screws are formed in the upper end of the insection connecting block.
Through adopting above-mentioned technical scheme, insection connecting block and insection fixture block cooperate the joint, fix a position the installation angle of insection fixture block.
Compared with the prior art, the utility model provides a road and bridge crack reinforcing apparatus possesses following beneficial effect:
the utility model discloses a insection fixture block at oblique connecting rod and both ends, cooperation insection connecting block and location connecting rod constitute triangle stable structure when the assembly, have practiced thrift the use of consolidating steel when not influencing device stable structure, also provide the space for filling material's injection, insection fixture block and insection connecting block can carry out angular adjustment according to the crack condition simultaneously, and the device suitability is better.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a side sectional view of a road and bridge crack-reinforcing device provided by the present invention;
FIG. 2 is a top view of the installation of the crack-reinforcing device for a road and bridge provided by the present invention;
fig. 3 is an enlarged schematic view of a position a provided by the present invention.
In the figure: 1. a insection clamping block; 2. reinforcing the bolt; 21. positioning the connecting rod; 22. a toothed connecting block; 23. an expansion bolt; 3. positioning holes; 4. an oblique connecting rod; 5. and pressing the screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a road and bridge crack reinforcing apparatus, includes and consolidates and ties 2 and locating hole 3, consolidates and ties 2 and interpose in the inside upper end of locating hole 3, and locating hole 3 sets up in the cracked both sides of road and bridge, consolidates and ties 2 and the installation of locating hole 3 corresponding position one by one, consolidates and ties 2 cooperation oblique connecting rod 4, can carry out the tractive to the building structure of cracked both sides and consolidate, prevents that the crack from continuing to enlarge.
The utility model provides a road and bridge crack reinforcing apparatus, including reinforcing bolt 2 including positioning connecting rod 21, insection connecting block 22 and expansion bolts 23, positioning connecting rod 21 is installed in insection connecting block 22's the outside, positioning connecting rod 21 and insection connecting block 22's outside body coupling, fix the position of insection connecting block 22 of two adjacent installations, insection connecting block 22's lower extreme is connected with expansion bolts 23, expansion bolts 23's external diameter is identical with the internal diameter of locating hole 3, expansion bolts 23's length is identical with the internal diameter of locating hole 3, expansion bolts 23 can be fine install fixedly in the inside of locating hole 3.
The utility model provides a road and bridge crack reinforcing apparatus, is provided with insection fixture block 1 including the upper and lower both ends of insection connecting block 22, and insection fixture block 1 is the cylinder block, and there is annular insection one side bottom surface of insection fixture block 1, and the inside of insection fixture block 1 is opened there is the perforation, runs through insection fixture block 1's inside center and identical with expansion bolts 23's external diameter, and insection fixture block 1's outside an organic whole is connected with oblique connecting rod 4, and oblique connecting rod 4's both ends are all connected and are fixed with insection fixture block 1.
A road bridge crack reinforcing device comprises a insection connecting block 22 which is a cylindrical block body with the same diameter as an insection clamping block 1, annular insections corresponding to the insection clamping block 1 are arranged on the bottom surfaces of two sides of the insection connecting block 22, when the device is installed, a plurality of inclined connecting rods 4 are obliquely and parallelly placed on the left end and the right end of a road bridge crack, insection clamping blocks 1 at two ends are arranged with upward insections, a positioning hole 3 is formed in a perforation position in the insection clamping block 1, an expansion bolt 23 of a reinforcing bolt 2 penetrates through a perforation in the insection clamping block 1 and is installed in the positioning hole 3, insection at the lower end of the insection connecting block 22 is clamped with the upward insection of the insection clamping block 1, a pressing screw 5 penetrates through the insection clamping block 1 and is installed at the upper end of the reinforcing bolt 2, a screw hole corresponding to the pressing screw 5 is formed in the upper end of the insection connecting block 22, after the reinforcing bolt 2 is installed, and then, installing a plurality of inclined connecting rods 4 and the inclined connecting rods 4 at the lower end at the upper end of the insection connecting block 22 in a staggered manner, finally screwing the press-fit screws 5 into the screw holes, locking the insection connecting block 22 and the insection clamping blocks 1 at the upper end and the lower end, and completing installation, pouring filling materials into the cracks after installation until the filling materials overflow the press-fit screws 5, and completely completing the reinforcement of the cracks of the road and the bridge.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a road and bridge crack reinforcing apparatus, includes reinforcing bolt (2) and locating hole (3), its characterized in that: the reinforcing bolt (2) is arranged at the upper end of the inside of the positioning hole (3), the reinforcing bolt (2) comprises a positioning connecting rod (21), a toothed connecting block (22) and an expansion bolt (23), the positioning connecting rod (21) is installed on the outer side of the toothed connecting block (22), the lower end of the toothed connecting block (22) is connected with the expansion bolt (23), toothed clamping blocks (1) are arranged at the upper end and the lower end of the toothed connecting block (22), an oblique connecting rod (4) is connected to the outer side of each toothed clamping block (1), and a pressing screw (5) is arranged at the upper end of the reinforcing bolt (2) and penetrates through the inside of each toothed clamping block (1).
2. A road and bridge crack propagation device as claimed in claim 1, wherein: the positioning holes (3) are arranged on two sides of a road and bridge crack, and the reinforcing bolts (2) are installed one by one corresponding to the positioning holes (3).
3. A road and bridge crack propagation device as claimed in claim 1, wherein: the outer diameter of the expansion bolt (23) is matched with the inner diameter of the positioning hole (3), and the length of the expansion bolt (23) is matched with the inner diameter of the positioning hole (3).
4. A road and bridge crack propagation device as claimed in claim 1, wherein: the two ends of the oblique connecting rod (4) are fixed with insection clamping blocks (1), the insection clamping blocks (1) are cylindrical blocks, one side bottom surface of the insection clamping blocks (1) is provided with annular insections, and the insection clamping blocks (1) are internally provided with through holes.
5. A road and bridge crack propagation device as claimed in claim 1, wherein: the connecting block (22) is a cylindrical block body with the diameter identical to that of the insection clamping block (1), annular insections corresponding to the insection clamping block (1) are arranged on the bottom surfaces of the two sides of the insection connecting block (22), and screw holes corresponding to the press-fit screws (5) are formed in the upper end of the insection connecting block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120496051.3U CN214530257U (en) | 2021-03-09 | 2021-03-09 | Road and bridge crack reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120496051.3U CN214530257U (en) | 2021-03-09 | 2021-03-09 | Road and bridge crack reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214530257U true CN214530257U (en) | 2021-10-29 |
Family
ID=78262076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120496051.3U Active CN214530257U (en) | 2021-03-09 | 2021-03-09 | Road and bridge crack reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214530257U (en) |
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2021
- 2021-03-09 CN CN202120496051.3U patent/CN214530257U/en active Active
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| CP01 | Change in the name or title of a patent holder | ||
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Address after: 230000 Room 903, Angao city square, Shushan District, Hefei City, Anhui Province Patentee after: Anhui Fenghuang Construction Engineering Co.,Ltd. Address before: 230000 Room 903, Angao city square, Shushan District, Hefei City, Anhui Province Patentee before: Anhui Deying Construction Engineering Co.,Ltd. |