CN215669086U - Road and bridge crack repairing and fixing structure - Google Patents
Road and bridge crack repairing and fixing structure Download PDFInfo
- Publication number
- CN215669086U CN215669086U CN202121902288.3U CN202121902288U CN215669086U CN 215669086 U CN215669086 U CN 215669086U CN 202121902288 U CN202121902288 U CN 202121902288U CN 215669086 U CN215669086 U CN 215669086U
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- China
- Prior art keywords
- bridge
- road
- connecting bolt
- threaded
- side wall
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- Expired - Fee Related
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 239000004568 cement Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000010426 asphalt Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a road and bridge crack repairing and fixing structure which comprises a bridge, wherein a stepped groove is formed in the crack of the upper surface of the bridge, a first threaded hole is formed in the inner bottom wall of the stepped groove, a first connecting bolt is connected to the inner wall of the first threaded hole in a threaded manner, a conical limiting block is fixedly connected to the upper end of the first connecting bolt, second threaded holes are formed in the inner left side wall and the inner right side wall of the stepped groove, a second connecting bolt is connected to the inner wall of the second threaded hole in a threaded manner, and connecting plates are fixedly connected to the inner left side wall and the inner right side wall of the stepped groove through the second connecting bolt. This fixed knot constructs is restoreed to road and bridge crack through setting up second connecting bolt, linkage plate, connecting threaded rod and a regulation section of thick bamboo, can connect the bridge at crack both ends, drags the bridge that the crack was even held, can prevent the bridge to continue the fracture, and is fixed effectual, and connects through connecting threaded rod and a regulation section of thick bamboo, does not need the welding, and it is more convenient to install.
Description
Technical Field
The utility model relates to the technical field of road and bridge repair, in particular to a fixing structure for repairing cracks of a road and bridge.
Background
The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering facility, a traffic engineering facility and the like.
After a building road or a bridge is used for a long time, the road surface of the building road or the bridge is likely to crack due to the reason of large bearing and the like, safety accidents are likely to be caused, timely repair is needed, the existing crack repair is generally realized by directly repairing and fixing asphalt or concrete cement, the road surfaces at two ends of the crack are not reinforced, the cracked road surface is likely to continue to crack, and the repair effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a road and bridge crack repairing and fixing structure to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a road bridge crack repair fixed knot constructs, which comprises a bridge, the ladder groove has been seted up to the crack department of bridge upper surface, first screw hole has been seted up to the inner diapire in ladder groove, the inner wall threaded connection of first screw hole has first connecting bolt, first connecting bolt's upper end fixedly connected with toper restriction piece, second screw hole has all been seted up to the interior left side wall and the interior right side wall in ladder groove, the inner wall threaded connection of second screw hole has second connecting bolt, the interior left side wall and the interior right side wall in ladder groove all pass through second connecting bolt fixedly connected with connecting plate, the equal fixed mounting of opposite face of two connecting plates has threaded sleeve, threaded sleeve's inner wall threaded connection has connecting threaded rod, connecting rod keeps away from threaded sleeve's pot head and is equipped with the regulation section of thick bamboo, the inside packing in ladder groove has concrete cement.
Preferably, the quantity of first connecting bolt is a plurality of, and the equidistance setting of a plurality of first connecting bolt is at the interior diapire of ladder groove.
Preferably, the connecting threaded rod extends to the one end fixed mounting who adjusts a section of thick bamboo inside and has the limiting plate, and the gliding spout that supplies the limiting plate is seted up to the inner wall of adjusting a section of thick bamboo.
Preferably, the number of threaded sleeve and connecting threaded rod is a plurality of, and a plurality of threaded sleeve equally divides into two sets ofly, and two sets of threaded sleeve are the opposite face that the rectangle array set up at two joint boards respectively.
Preferably, a plurality of steel mesh plates are arranged inside the concrete cement, and an asphalt pouring layer is laid on the upper surface of the concrete cement.
Preferably, a nut is fixedly mounted on the surface of the connecting threaded rod.
Advantageous effects
The utility model provides a road and bridge crack repairing and fixing structure, which has the following beneficial effects:
1. this fixed knot constructs is restoreed to road and bridge crack through setting up second connecting bolt, linkage plate, connecting threaded rod and a regulation section of thick bamboo, can connect the bridge at crack both ends, drags the bridge that the crack was even held, can prevent the bridge to continue the fracture, and is fixed effectual, and connects through connecting threaded rod and a regulation section of thick bamboo, does not need the welding, and it is more convenient to install.
2. This fixed knot constructs is restoreed to road and bridge crack through setting up first connecting bolt and toper restriction piece, can fix concrete cement and bridge, through set up the steel mesh board in concrete cement, can effectively strengthen concrete cement's intensity.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the adjusting cylinder;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the concrete bridge comprises a bridge body 1, a first connecting bolt 2, a conical limiting block 3, a second connecting bolt 4, a connecting plate 5, a threaded sleeve 6, a connecting threaded rod 7, an adjusting cylinder 8, concrete cement 9, a limiting plate 10, a steel mesh plate 11, an asphalt pouring layer 12 and a nut 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fixed knot constructs is restoreed to road and bridge crack, includes bridge 1, and the notch cuttype groove has been seted up to the crack department of 1 upper surface of bridge, and first screw hole has been seted up to the inner diapire in notch cuttype groove, and the inner wall threaded connection of first screw hole has first connecting bolt 2, and first connecting bolt 2's quantity is a plurality of, and 2 equidistance settings of the first connecting bolt of a plurality of are at the inner diapire in notch cuttype groove, and first connecting bolt 2's upper end fixedly connected with toper restriction piece 3.
Second screw hole has all been seted up to the interior left side wall and the interior right side wall in ladder groove, the inner wall threaded connection of second screw hole has second connecting bolt 4, the interior left side wall and the interior right side wall in ladder groove all have connecting plate 5 through 4 fixedly connected with of second connecting bolt, the equal fixed mounting of opposite face of two connecting plate 5 has threaded sleeve 6, threaded sleeve 6's inner wall threaded connection has connecting threaded rod 7, the quantity of threaded sleeve 6 and connecting threaded rod 7 is a plurality of, a plurality of threaded sleeve 6 equally divide into two sets ofly, two sets of threaded sleeve 6 are the opposite face that the rectangle array set up at two connecting plate 5 respectively, connecting threaded rod 7's fixed surface installs nut 13, connecting threaded rod 7 keeps away from the pot head of threaded sleeve 6 and is equipped with an adjusting section of thick bamboo 8, connecting threaded rod 7 extends to the inside one end fixed mounting of adjusting section of thick bamboo 8 and has limiting plate 10, the gliding spout of confession limiting plate 10 is seted up to the inner wall of adjusting section of a section of thick bamboo 8.
Through setting up second connecting bolt 4, linkage plate 5, threaded sleeve 6, connecting threaded rod 7 and a regulation section of thick bamboo 8, can connect the bridge 1 at crack both ends, drag the bridge 1 that the crack was even held, can prevent bridge 1 to continue to ftracture, fixed effectual, and connect through threaded sleeve 6, connecting threaded rod 7 and a regulation section of thick bamboo 8, do not need the welding, it is more convenient to install.
The working principle is as follows: when the bridge crack is required to be repaired, a stepped groove is excavated on the bridge 1 along the crack, after a plurality of first connecting bolts 2 are in threaded connection with the inner bottom wall of the stepped groove, two connecting plates 5 are fixed on the side face of the stepped groove by using second connecting bolts 4, connecting threaded rods 7 at two ends of an adjusting cylinder 8 are screwed into threaded sleeves 6 on the two connecting plates 5 respectively through nuts 13, the bridge 1 at two ends of the crack is fixedly connected, concrete cement 9 is filled into the stepped groove, steel mesh plates 11 are laid in the concrete cement 9, and finally an asphalt pouring layer 12 is laid on the upper surface of the concrete cement 9, so that the repair and fixation of the crack of the bridge 1 can be completed.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fixed knot constructs is restoreed to road and bridge crack, includes bridge (1), its characterized in that: the ladder groove has been seted up to the crack department of bridge (1) upper surface, first screw hole has been seted up to the inner diapire in ladder groove, the inner wall threaded connection of first screw hole has first connecting bolt (2), the upper end fixedly connected with toper restriction piece (3) of first connecting bolt (2), second screw hole has all been seted up to the interior left side wall and the interior right side wall in ladder groove, the inner wall threaded connection of second screw hole has second connecting bolt (4), the interior left side wall and the interior right side wall in ladder groove all have connecting plate (5) through second connecting bolt (4) fixedly connected with, the equal fixed mounting of opposite face of two connecting plate (5) has threaded sleeve (6), the inner wall threaded connection of threaded sleeve (6) has connecting threaded rod (7), the pot head that threaded sleeve (6) was kept away from in connecting threaded rod (7) is equipped with an adjusting cylinder (8), the inside packing in ladder groove has concrete cement (9).
2. The road and bridge crack repair fixation structure of claim 1, wherein: the quantity of first connecting bolt (2) is a plurality of, and a plurality of equidistance of first connecting bolt (2) sets up the interior diapire in the ladder groove.
3. The road and bridge crack repair fixation structure of claim 1, wherein: connecting threaded rod (7) extend to the inside one end fixed mounting of adjusting a section of thick bamboo (8) have limiting plate (10), and the gliding spout of confession limiting plate (10) is seted up to the inner wall of adjusting a section of thick bamboo (8).
4. The road and bridge crack repair fixation structure of claim 1, wherein: the quantity of threaded sleeve (6) and connecting threaded rod (7) is a plurality of, and a plurality of threaded sleeve (6) are equallyd divide for two sets ofly, and two sets of threaded sleeve (6) are the opposite face that the rectangle array set up at two connection plate (5) respectively.
5. The road and bridge crack repair fixation structure of claim 1, wherein: a plurality of steel mesh plates (11) are arranged inside the concrete cement (9), and an asphalt pouring layer (12) is laid on the upper surface of the concrete cement (9).
6. The road and bridge crack repair fixation structure of claim 1, wherein: and a nut (13) is fixedly arranged on the surface of the connecting threaded rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902288.3U CN215669086U (en) | 2021-08-15 | 2021-08-15 | Road and bridge crack repairing and fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902288.3U CN215669086U (en) | 2021-08-15 | 2021-08-15 | Road and bridge crack repairing and fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669086U true CN215669086U (en) | 2022-01-28 |
Family
ID=79952340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121902288.3U Expired - Fee Related CN215669086U (en) | 2021-08-15 | 2021-08-15 | Road and bridge crack repairing and fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669086U (en) |
-
2021
- 2021-08-15 CN CN202121902288.3U patent/CN215669086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |