CN207714107U - A kind of road and bridge crack bracing means - Google Patents
A kind of road and bridge crack bracing means Download PDFInfo
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- CN207714107U CN207714107U CN201721829549.7U CN201721829549U CN207714107U CN 207714107 U CN207714107 U CN 207714107U CN 201721829549 U CN201721829549 U CN 201721829549U CN 207714107 U CN207714107 U CN 207714107U
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Abstract
The utility model discloses a kind of road and bridge crack bracing means, including substrate, fastening bolt, securing plate, threaded hole, screw rod, connecting rod, tension hook, reinforced hole, a kind of road and bridge crack bracing means, it is powerful, pass through the effect of built-in grouting mechanism first, staff can be facilitated to pour into cement mortar in bridge beam gap, secondly by the fiting effect of multiple fixation and tensioning mechanism, be connected fastness of the device with bridge can not only be improved, it can also reinforce the grasp between cement mortar, eventually by above-mentioned, greatly extend the service life of bridge, to the popularization and application conducive to bridge construction industry.
Description
Technical field
The utility model is related to building structure technology field more particularly to a kind of road and bridge crack bracing means.
Background technology
It, can be because the shock of hard object, the reasons such as expand with heat and contract with cold be damaged and generate and split after road and bridge are used for a long time
Seam, after crack generates, the intensity at impaired place can reduce, and bearing is had a greatly reduced quality, and be easier because of rain erosion, if not
If being pocessed at fracture, damage can constantly expand, and eventually lead to road or the case where bridge needs overhaul or even scraps.
A kind of crack bracing means is now needed to avoid the crack of road or bridge from constantly widening one's influence to the use of road and bridge.
According to above-mentioned, current existing road and bridge crack bracing means, common configuration is simple, and applicability is not strong,
Reinforce road and when bridge, not only inconvenient staff operated with, but also can not be needed according to actual conditions to carrying out
Corresponding dismounting change, in addition, traditional bracing means is easy to cause and pours into because lacking effective tension and multiple fixed mechanism
Cement mortar loosen, finally greatly affected the effect of reinforcing, in view of disadvantages described above, it is really necessary to design a kind of road bridge
Beam crack strengthening device.
Utility model content
The technical problem to be solved by the utility model is to：A kind of road and bridge crack bracing means is provided, to solve
The problem of background technology proposes.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of road and bridge crack bracing means, packet
Substrate, fastening bolt, securing plate, threaded hole, screw rod, connecting rod, tension hook, reinforced hole are included, if the fastening bolt quantity is
Dry part, the fastening bolt are connected through four corners inside substrate, the fastening bolt with substrate screw thread, the reinforcing
Plate is located at base plate bottom, and the securing plate is weldingly connected with substrate, and the screw thread hole number is several, the screw thread
Hole is distributed in the left and right sides inside securing plate from front to back, and the threaded hole is thread groove, and the screw rod is located at screw thread
Inside hole, the screw rod is connected with securing plate screw thread, and the connecting rod is located at screw rod bottom, the connecting rod and screw rod one
It is connected, the tension hook quantity is several, and the tension hook is distributed in link sidewalls, the tension hook from top to bottom
It is integrally connected with connecting rod, the reinforcing hole number is several, and the reinforced hole is distributed in inside tension hook, and described adds
Solid hole is circular through hole.
Further, the substrate and securing plate inside middle-end are additionally provided with grout hole, and the grout hole is circular through hole.
Further, plugging block is additionally provided with inside the grout hole, the plugging block is weldingly connected with substrate.
Further, it is additionally provided with slope board at left and right sides of the substrate, the slope board is integrally connected with substrate.
Further, the connecting rod bottom is acute angle.
Compared with prior art, a kind of road and bridge crack bracing means, first, when bridge beam gap is reinforced
When, staff needs previously according to actual conditions, and a number of connecting rod is connected with securing plate, i.e., screw rod screws in screw thread
The device is then inserted by the mating reaction of screw rod and threaded hole to realize effective fixation of connecting rod and securing plate by hole
In gap, inside then beam body that fastening bolt is rotated to the bridge of gap both sides, i.e., by the booster action of fastening bolt,
Cement mortar is injected into from grout hole inside gap by the preliminary fixation for realizing the device and bridge, the personnel that proceed with one's work, i.e. water
Cement mortar is filled gap, and after cement mortar is filled, plugging block is inserted into grout hole again and to envelope by staff
Sprue is welded, that is, realizes being weldingly connected for plugging block and substrate, and at this time by above-mentioned, the cement to reach to gap is filled out
It fills and reinforces, in addition, because of a number of tension hook and the mutually matched effect of reinforced hole, the device and cement mortar can be improved
Between tension and grasp, enhance the fastness of bridge, a kind of road and bridge crack bracing means is powerful, first
The effect for first passing through built-in grouting mechanism, can facilitate staff to pour into cement mortar in bridge beam gap, secondly by more
The fixed fiting effect with tensioning mechanism again, can not only improve be connected fastness of the device with bridge, additionally it is possible to reinforce with
Grasp between cement mortar greatly extends the service life of bridge eventually by above-mentioned, to be conducive to bridge construction industry
Popularization and application, meanwhile, slope board be for convenience vehicle pass-through, effectively avoid the device edge tilt.
Description of the drawings
Fig. 1 is a kind of sectional view of road and bridge crack bracing means；
Fig. 2 is a kind of side view of road and bridge crack bracing means；
Fig. 3 is a kind of reinforcing status diagram of road and bridge crack bracing means.
Substrate 1, fastening bolt 2, securing plate 3, threaded hole 4, screw rod 5, connecting rod 6, tension hook 7, reinforced hole 8, grout hole
101, plugging block 102, slope board 103.
Following specific implementation mode will be further illustrated in conjunction with above-mentioned attached drawing.
Specific implementation mode
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to constituting described embodiment basis
Thorough understanding, however, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In the practice of getting off of some or all situations do not specifically describe well-known processing step in other cases.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of road and bridge crack bracing means, including substrate 1, fastening bolt 2, securing plate
3, threaded hole 4, screw rod 5, connecting rod 6, tension hook 7, reinforced hole 8,2 quantity of fastening bolt are several, the fastening
Bolt 2 runs through 1 inside four corners of substrate, and the fastening bolt 2 is connected with 1 screw thread of substrate, and the securing plate 3 is located at substrate
1 bottom, the securing plate 3 are weldingly connected with substrate 1,4 quantity of threaded hole be several, the threaded hole 4 from
Front to back is distributed in the 3 inside left and right sides of securing plate, and the threaded hole 4 is thread groove, and the screw rod 5 is located at threaded hole
Inside 4, the screw rod 5 is connected with 3 screw thread of securing plate, and the connecting rod 6 is located at 5 bottom of screw rod, the connecting rod 6 and screw rod
5 are integrally connected, and 7 quantity of tension hook is several, and the tension hook 7 is distributed in 6 side wall of connecting rod from top to bottom, described
Tension hook 7 be integrally connected with connecting rod 6,8 quantity of reinforced hole be several, the reinforced hole 8 is distributed in tension hook 7
Inside, the reinforced hole 8 are circular through hole, and the substrate 1 and 3 inside middle-end of securing plate are additionally provided with grout hole 101, described
Grout hole 101 be circular through hole, be additionally provided with plugging block 102, the plugging block 102 and base inside the grout hole 101
Plate 1 is weldingly connected, and 1 left and right sides of substrate is additionally provided with slope board 103, the slope board 103 and the integrated phase of substrate 1
Even, 6 bottom of connecting rod is acute angle.
First, when bridge beam gap is reinforced, staff needs previously according to actual conditions, will be a number of
Connecting rod 6 be connected with securing plate 3, i.e., screw rod 5 screw in threaded hole 4, by the mating reaction of screw rod 5 and threaded hole 4, to realize
Then effective fixation of connecting rod 6 and securing plate 2 rotates fastening bolt 2 into gap both sides then by the device inserted into gap
Bridge beam body inside, i.e., by the booster action of fastening bolt 2, realize the preliminary fixation of the device and bridge, then work
Make personnel to be injected into cement mortar inside gap from grout hole 101, i.e., cement mortar is filled gap, works as cement mortar
After filling, plugging block 102 is inserted into grout hole 101 again and is welded to plugging block 102 by staff, that is, realizes and block
Block 102 is weldingly connected with substrate 1, at this time by above-mentioned, to reach to the filling of the cement in gap and reinforce, if in addition, because
Dry quantity tension hook 7 and 8 mutually matched effect of reinforced hole, can improve the tension between the device and cement mortar and firmly grasp
Power enhances the fastness of bridge, meanwhile, slope board 103 is effectively to avoid the device edge from sticking up in order to facilitate vehicle pass-through
It rises.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (5)
1. a kind of road and bridge crack bracing means, it is characterised in that including substrate, fastening bolt, securing plate, threaded hole, spiral shell
Bar, connecting rod, tension hook, reinforced hole, the fastening bolt quantity are several, and the fastening bolt is through inside substrate four
At angle, the fastening bolt is connected with substrate screw thread, and the securing plate is located at base plate bottom, the securing plate and substrate
It is weldingly connected, the screw thread hole number is several, and the threaded hole is distributed in left and right two inside securing plate from front to back
Side, the threaded hole are thread groove, and the screw rod is located inside threaded hole, the screw rod and securing plate screw thread phase
Even, the connecting rod is located at screw rod bottom, and the connecting rod is integrally connected with screw rod, and the tension hook quantity is several,
The tension hook is distributed in link sidewalls from top to bottom, and the tension hook is integrally connected with connecting rod, the reinforcing hole count
Amount is several, and the reinforced hole is distributed in inside tension hook, and the reinforced hole is circular through hole.
2. a kind of road and bridge crack as described in claim 1 bracing means, it is characterised in that the substrate and securing plate
Internal middle-end is additionally provided with grout hole, and the grout hole is circular through hole.
3. a kind of road and bridge crack as claimed in claim 2 bracing means, it is characterised in that inside the grout hole also
Equipped with plugging block, the plugging block is weldingly connected with substrate.
4. a kind of road and bridge crack as claimed in claim 3 bracing means, it is characterised in that at left and right sides of the substrate
It is additionally provided with slope board, the slope board is integrally connected with substrate.
5. a kind of road and bridge crack as claimed in claim 4 bracing means, it is characterised in that the connecting rod bottom is sharp
Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829549.7U CN207714107U (en) | 2017-12-25 | 2017-12-25 | A kind of road and bridge crack bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829549.7U CN207714107U (en) | 2017-12-25 | 2017-12-25 | A kind of road and bridge crack bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207714107U true CN207714107U (en) | 2018-08-10 |
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ID=63049587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721829549.7U Active CN207714107U (en) | 2017-12-25 | 2017-12-25 | A kind of road and bridge crack bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207714107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735403A (en) * | 2019-10-09 | 2020-01-31 | 北京夏都水利工程有限公司 | Repair structure for bridge pier cracks and reinforcing method thereof |
| CN111501579A (en) * | 2020-04-16 | 2020-08-07 | 李松涛 | Road and bridge crack reinforced structure device |
-
2017
- 2017-12-25 CN CN201721829549.7U patent/CN207714107U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735403A (en) * | 2019-10-09 | 2020-01-31 | 北京夏都水利工程有限公司 | Repair structure for bridge pier cracks and reinforcing method thereof |
| CN110735403B (en) * | 2019-10-09 | 2021-03-02 | 北京夏都水利工程有限公司 | Bridge pier crack repairing structure and reinforcing method thereof |
| CN111501579A (en) * | 2020-04-16 | 2020-08-07 | 李松涛 | Road and bridge crack reinforced structure device |
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