CN209703332U - A kind of road and bridge crack ruggedized construction - Google Patents
A kind of road and bridge crack ruggedized construction Download PDFInfo
- Publication number
- CN209703332U CN209703332U CN201920096484.2U CN201920096484U CN209703332U CN 209703332 U CN209703332 U CN 209703332U CN 201920096484 U CN201920096484 U CN 201920096484U CN 209703332 U CN209703332 U CN 209703332U
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- plate
- securing plate
- fixed
- road
- fixed plate
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Abstract
The utility model discloses a kind of road and bridge crack ruggedized constructions, including two structures just as the reinforcement assembly being oppositely arranged, the reinforcement assembly includes securing plate and fixed plate again, the fixed plate is vertically connected to one end of the securing plate, it is connected to each other between two fixed plates by three or more connecting screws being uniformly provided with, there are three guide rods supported above for setting between the securing plate, the both ends of the support guide rod are connected in the slide opening being equipped in the securing plate in the way of being slidably connected, the connecting screw being equipped between two fixed plates is subjected to threaded set by nut, make have a biggish pretightning force between two fixed plates, prevent crack from expanding again, convenient for filling cracks, and prevent crack from cracking again.
Description
Technical field
The utility model relates to road and bridge technical fields, and in particular to a kind of road and bridge crack ruggedized construction.
Background technique
Currently, bridge is after use year after year, its structural behaviour is had very in degeneration slowly
There is the problem of active fissure in more places, and active fissure is that fracture width always cannot be steady under existing environment and operating condition
It is fixed, easily with the stress of structural elements, deformation or environment temperature, humidity variation and when, when the crack closed, in people to bridge
Usually all it is to carry out reinforcing crack using reparation is filled up when crack is repaired, however due to the characteristic of active fissure, passes through
Shorter time crack can occur again again in former helpdesk, to also people be needed repeatedly to be filled up, expend great people
Power material resources, it is ineffective.
Application No. is a kind of 201721845784.3 road and bridge crack ruggedized construction, including bridge main body, the bridges
There are two the first screws for left side clamping inside beam body, and the bottom end of two the first screws is fixedly connected in the first connecting plate
Upper surface, the lower surface of the upper surface of first connecting plate and bridge main body overlaps, and the lower surface of the first connecting plate is solid
Surely it is connected with the first fixed plate, but in the prior art, a biggish prefastening force can not be improved to crack, it can not anti-crack arrest
Seam expands again.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of road and bridge crack ruggedized construction,
Have the advantages that can improving a biggish prefastening force to crack, can prevent crack from expanding again, it is tired to solve joint filling
Difficulty, the shorter time crack of process can occur again again in former helpdesk, to also people be needed repeatedly to be filled up, effect is not
Good problem.
The utility model achieves the above object through the following technical schemes:
To achieve the above object, the utility model provides following technical scheme:
A kind of road and bridge crack ruggedized construction provided by the utility model adds including two structures just as what is be oppositely arranged
Gu component, the reinforcement assembly includes securing plate and fixed plate again, and the fixed plate is vertically connected to one end of the securing plate；
Be connected to each other between two fixed plates by three or more connecting screws being uniformly provided with, the securing plate it
Between setting there are three guide rod supported above, the both ends of the support guide rod are connected to the securing plate in the way of being slidably connected
In the slide opening being inside equipped with.
Further, the connecting screw includes polished rod, and there are two threaded rod, the threaded rods for the both ends connection of the polished rod
One end far from polished rod passes through fixed plate and is threaded with nut.
Further, it is set between the securing plate and the fixed plate there are three the fixed floor of the above triangle, the triangle is solid
Determine floor to weld with the securing plate and the fixed plate respectively.
Further, it is evenly arranged with several through-holes in the securing plate, is equipped with installation bolt in each through-hole.
Further, the securing plate and the L-shaped integrated molding of the fixed plate, the securing plate and the fixed plate are equal
It is made of steel plate.
To sum up, the utility model has the beneficial effects that: compared with prior art, the beneficial effects of the utility model exist
In: 1, the connecting screw that two fixed plates between is equipped with is carried out by threaded set by nut, makes have one between two fixed plates
A biggish pretightning force, prevents crack from expanding again, is convenient for filling cracks, and prevent crack from cracking again；
2, when can be bent at Bridge Crack by support guide rod, mating connection screw rod can be improved one it is larger
Support force, prevent to bend, improve stability, the fixed floor of triangle can be improved to be connected between securing plate and the fixed plate
The stability connect pair, prevents connecting screw from bending.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model.
The reference numerals are as follows: 1, reinforcement assembly；2, securing plate；3, fixed plate；4, bolt is installed；5, connecting screw；
5a, polished rod；5b, threaded rod；5c, nut；6, the fixed floor of triangle；7, support guide rod.
Specific embodiment
To make the purpose of this utility model；Technical solution and advantage are clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
As shown in figure 1 to 3, the utility model provides a kind of road and bridge crack ruggedized construction, including two structure shapes to ginseng
With the reinforcement assembly 1 being oppositely arranged, reinforcement assembly 1 includes securing plate 2 and fixed plate 3 again, and fixed plate 3 is vertically connected to securing plate
2 one end；
It is connected to each other between two fixed plates 3 by three or more connecting screws 5 being uniformly provided with, is set between securing plate 2
It sets there are three guide rod 7 supported above, the both ends of support guide rod 7 are connected in the way of being slidably connected to be equipped in securing plate 2
In slide opening.When can be bent at Bridge Crack by support guide rod 7, mating connection screw rod 5 can be improved one it is larger
Support force, prevent to bend, improve stability.
Connecting screw 5 includes polished rod 5a, and there are two threaded rod 5b for the both ends connection of polished rod 5a, and threaded rod 5b is far from polished rod 5a
One end pass through and fixed plate 3 and be threaded with nut 5c.The connecting screw that will be equipped between two fixed plates 3 by nut 5c
5 carry out threaded set, make have a biggish pretightning force between two fixed plates 3, prevent crack from expanding again.
Set between securing plate 2 and fixed plate 3 there are three the fixed floor 6 of the above triangle, the fixed floor 6 of triangle respectively with reinforcing
Plate 2 and fixed plate 3 are welded.The stability for improving connection pair between securing plate 2 and fixed plate 3, prevents to bend.
It is evenly arranged with several through-holes in securing plate 2, installation bolt 4 is equipped in each through-hole, is convenient for securing plate 2
It is mounted on bridge.
Securing plate 2 and the L-shaped integrated molding of fixed plate 3, securing plate 2 and fixed plate 3 are all made of steel plate and are made.It improves whole
The stability of body structure.
Using the above structure, two reinforcement assemblies 1 are placed on to the two sides in crack first, pass through connecting screw respectively at this time
5 and support guide rod 7 be arranged between two reinforcement assemblies 1, be adjacent to securing plate 2 with bridge, then by installation bolt 4 will add
Solid plate 2 is fixed on bridge, at this point, the connecting screw 5 being equipped between two fixed plates 3 is carried out screw thread by nut 5c
Tightening makes have a biggish pretightning force between two fixed plates 3, prevents crack from expanding again, and then fracture carries out packing
.
The utility model beneficial effect is: 1, by nut 5c by the connecting screw 5 being equipped between two fixed plates 3 into
Row threaded set makes have a biggish pretightning force between two fixed plates 3, prevents crack from expanding again, is convenient for filling cracks,
And prevent crack from cracking again；
2, when can be bent at Bridge Crack by support guide rod 7, mating connection screw rod 5 can be improved one compared with
Big support force prevents to bend, and improves stability, and the fixed floor 6 of triangle can be improved between securing plate 2 and fixed plate 3
The stability of connection pair, prevents connecting screw 5 from bending.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (5)
1. a kind of road and bridge crack ruggedized construction, it is characterised in that: including two structures just as the reinforcement assembly being oppositely arranged
(1), the reinforcement assembly (1) includes securing plate (2) and fixed plate (3) again, and the fixed plate (3) is vertically connected to the reinforcing
One end of plate (2)；
It is connected to each other between two fixed plates (3) by three or more connecting screws (5) being uniformly provided with, the securing plate
(2) there are three guide rod supported above (7) for setting between, and the both ends of the support guide rod (7) connect in the way of being slidably connected
In the slide opening being equipped in the securing plate (2).
2. a kind of road and bridge crack ruggedized construction according to claim 1, it is characterised in that: connecting screw (5) packet
It includes polished rod (5a), there are two threaded rod (5b) for the both ends connection of the polished rod (5a), and the threaded rod (5b) is far from polished rod (5a)
One end pass through and fixed plate (3) and be threaded with nut (5c).
3. a kind of road and bridge crack ruggedized construction according to claim 1, it is characterised in that: the securing plate (2) and institute
State that set that there are three the above triangles between fixed plate (3) fixed floor (6), the triangle fixed floor (6) respectively with the reinforcing
Plate (2) and the fixed plate (3) welding.
4. a kind of road and bridge crack ruggedized construction according to claim 1, it is characterised in that: in the securing plate (2)
It is even to be provided with several through-holes, installation bolt (4) is equipped in each through-hole.
5. a kind of road and bridge crack ruggedized construction according to claim 1, it is characterised in that: the securing plate (2) and institute
Fixed plate (3) L-shaped integrated molding is stated, the securing plate (2) and the fixed plate (3) are all made of steel plate and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096484.2U CN209703332U (en) | 2019-01-21 | 2019-01-21 | A kind of road and bridge crack ruggedized construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096484.2U CN209703332U (en) | 2019-01-21 | 2019-01-21 | A kind of road and bridge crack ruggedized construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703332U true CN209703332U (en) | 2019-11-29 |
Family
ID=68639954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920096484.2U Expired - Fee Related CN209703332U (en) | 2019-01-21 | 2019-01-21 | A kind of road and bridge crack ruggedized construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209703332U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021267A (en) * | 2019-12-25 | 2020-04-17 | 付君义 | Connecting portion reinforcing apparatus in bridge maintenance |
| CN111119073A (en) * | 2019-12-23 | 2020-05-08 | 吴满钢 | Road and bridge crack reinforcing apparatus |
| CN112681158A (en) * | 2021-01-29 | 2021-04-20 | 郑州铁路职业技术学院 | Reinforcing and supporting device for railway bridge |
| CN112695655A (en) * | 2021-01-29 | 2021-04-23 | 郑州铁路职业技术学院 | Reinforcing method for heavy-load railway bridge |
| CN113187262A (en) * | 2021-04-28 | 2021-07-30 | 广东中申建筑工程有限公司 | Building construction crack reinforcing apparatus |
| CN114717982A (en) * | 2022-05-17 | 2022-07-08 | 山东交通学院 | Concrete box girder web crack reinforcing device and reinforcing method |
| CN114934453A (en) * | 2022-06-24 | 2022-08-23 | 中建八局第一建设有限公司 | Crack reinforcing device for road and bridge and using method thereof |
-
2019
- 2019-01-21 CN CN201920096484.2U patent/CN209703332U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119073A (en) * | 2019-12-23 | 2020-05-08 | 吴满钢 | Road and bridge crack reinforcing apparatus |
| CN111021267A (en) * | 2019-12-25 | 2020-04-17 | 付君义 | Connecting portion reinforcing apparatus in bridge maintenance |
| CN111021267B (en) * | 2019-12-25 | 2022-04-12 | 上海同固结构工程有限公司 | Connecting portion reinforcing apparatus in bridge maintenance |
| CN112681158A (en) * | 2021-01-29 | 2021-04-20 | 郑州铁路职业技术学院 | Reinforcing and supporting device for railway bridge |
| CN112695655A (en) * | 2021-01-29 | 2021-04-23 | 郑州铁路职业技术学院 | Reinforcing method for heavy-load railway bridge |
| CN113187262A (en) * | 2021-04-28 | 2021-07-30 | 广东中申建筑工程有限公司 | Building construction crack reinforcing apparatus |
| CN114717982A (en) * | 2022-05-17 | 2022-07-08 | 山东交通学院 | Concrete box girder web crack reinforcing device and reinforcing method |
| CN114934453A (en) * | 2022-06-24 | 2022-08-23 | 中建八局第一建设有限公司 | Crack reinforcing device for road and bridge and using method thereof |
| CN114934453B (en) * | 2022-06-24 | 2023-07-07 | 中建八局第一建设有限公司 | Road and bridge crack reinforcing device and application method thereof |
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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: 20191129 Termination date: 20210121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |