CN215210502U - Simple and convenient bridge expansion joint structure - Google Patents
Simple and convenient bridge expansion joint structure Download PDFInfo
- Publication number
- CN215210502U CN215210502U CN202121264030.5U CN202121264030U CN215210502U CN 215210502 U CN215210502 U CN 215210502U CN 202121264030 U CN202121264030 U CN 202121264030U CN 215210502 U CN215210502 U CN 215210502U
- Authority
- CN
- China
- Prior art keywords
- steel sheet
- bridge
- steel
- steel plate
- expansion joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a bridge engineering technical field discloses a simple and convenient bridge expansion joint structure, including the bridge, the upside intermediate position of bridge is provided with expansion joint device, expansion joint device includes the filler, the upside of filler is provided with first steel sheet and second steel sheet, the upside of first steel sheet and second steel sheet is provided with steel sheet fixing bolt, first steel sheet includes first steel sheet body. The utility model discloses an embedded plate and embedded groove are close to or keep away from each other for the expansion joint between the bridge can play the effect of buffering, and steel sheet fixing bolt is used for fixing first steel sheet and bridge and second steel sheet and bridge, and first steel sheet fixed reinforcement is used for coming to fix first steel sheet body and fixed steel, and second steel sheet fixed reinforcement is used for coming to fix second steel sheet body and fixed steel, makes it can not remove, makes things convenient for the staff to install simultaneously.
Description
Technical Field
The utility model relates to a bridge engineering technical field specifically is a simple and convenient bridge expansion joint structure.
Background
With the development of Chinese economy, bridge construction is becoming more and more popular in China, and bridge expansion joints are particularly important in bridge construction, and in order to meet the requirement of bridge deck deformation, expansion joints are usually arranged between two beam ends, between a beam end and a bridge abutment, or at the hinge joint position of a bridge. The expansion joint is required to be freely telescopic in two directions parallel to and perpendicular to the axis of the bridge, and the expansion joint is firm and reliable, and when a vehicle runs, the vehicle is smooth and free of sudden jump and noise; the rainwater and garbage soil can be prevented from infiltration and blocking; the installation, the inspection, the maintenance and the dirt elimination are all simple and convenient.
Most of the existing bridge expansion joints are not provided with uniform patterns, most of the workers are inconvenient to install at the bridge expansion joints, and the operation progress of the workers is greatly influenced. Therefore, those skilled in the art have provided a simple bridge expansion joint structure to solve the above problems in the prior art.
Disclosure of Invention
An object of the utility model is to provide a simple and convenient bridge expansion joint structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a simple bridge expansion joint structure, which comprises a bridge, wherein an expansion joint device is arranged in the middle position of the upper side of the bridge, the expansion joint device comprises a filler, a first steel plate and a second steel plate are arranged on the upper side of the filler, the upper sides of the first steel plate and the second steel plate are provided with steel plate fixing bolts, the first steel plate comprises a first steel plate body, a plurality of embedded plates are arranged on one side of the first steel plate body, a plurality of first steel plate fixing reinforcing steel bars are arranged on the other side of the first steel plate body, the upper side of the first steel plate body is provided with a plurality of groups of first steel plate fixing holes, the second steel plate comprises a second steel plate body, a plurality of embedded groove has been seted up to a survey of second steel sheet body, the opposite side of second steel sheet body is provided with a plurality of second steel sheet fixed reinforcement, the upside of second steel sheet body is provided with a plurality of second steel sheet fixed orifices.
As a further aspect of the present invention: the steel plate fixing bolts are matched with the first steel plate fixing holes, and the steel plate fixing bolts are matched with the second steel plate fixing holes.
As a further aspect of the present invention: the embedded plate is matched with the embedded groove, and the embedded plate is fixedly connected with the first steel plate body.
As a further aspect of the present invention: the first steel plate fixing reinforcing steel bar is fixedly connected with the first steel plate body, and the second steel plate fixing reinforcing steel bar is fixedly connected with the second steel plate body.
As a further aspect of the present invention: the bridge comprises a set of bridge bodies, a set of baffle plates are arranged in the middle of the bridge bodies, baffle plate fixing holes are formed in the upper sides of the baffle plates, and fixing bolts are embedded into the inner sides of the baffle plate fixing holes.
As a further aspect of the present invention: the bridge comprises a bridge body and is characterized in that a mounting table is arranged on one side of the bridge body, and a plurality of fixed steel bars are arranged on the upper side of the mounting table.
As a further aspect of the present invention: a plurality of base fixing holes are formed in one side, located on the plurality of fixing steel bars, of the upper side of the mounting table and are matched with the steel plate fixing bolts.
As a further aspect of the present invention: the fixing steel bar is fixedly connected with the mounting table, the fixing bolt is matched with the base fixing hole, and the fixing bolt is matched with the baffle fixing hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. make the vehicle to play the effect of buffering to first steel sheet and second steel sheet when driving through the filler, avoid first steel sheet and second steel sheet to receive the damage, the vehicle is crossed or when the bridge vibrations, embedded plate and embedded groove are close to or keep away from each other, make the expansion joint between the bridge can play the effect of buffering, steel sheet fixing bolt is used for fixing first steel sheet and bridge and second steel sheet and bridge, first steel sheet fixed reinforcement is used for coming to fix first steel sheet body and fixed steel bar, the fixed steel bar of second steel sheet is used for coming to fix second steel sheet body and fixed steel bar, make it can not remove, make things convenient for the staff to install simultaneously.
2. Can avoid the filler to spill through the baffle, fixing bolt runs through baffle fixed orifices and baffle and makes the baffle fix on the mount table, and fixed reinforcement and base fixed orifices all are used for fixed mounting expansion joint device, make things convenient for the staff to install, simultaneously for bridge and expansion joint device are connected more firmly.
Drawings
FIG. 1 is a schematic view of a simple bridge expansion joint structure;
FIG. 2 is a schematic view of an expansion joint assembly of a bridge expansion joint structure;
FIG. 3 is a schematic view of an expansion joint assembly of a bridge expansion joint structure;
FIG. 4 is a schematic view of a first steel plate of a simple bridge expansion joint structure;
FIG. 5 is a schematic view of a second steel plate in a simple bridge expansion joint structure;
fig. 6 is a schematic view of a bridge structure in a simple bridge expansion joint structure.
In the figure: 1. a bridge; 11. a bridge body; 12. an installation table; 13. fixing the steel bars; 14. a base fixing hole; 15. a baffle plate; 16. a baffle plate fixing hole; 17. fixing the bolt; 2. an expansion joint device; 21. a filler; 22. a first steel plate; 221. a first steel plate body; 222. a built-in plate; 223. a first steel plate fixing hole; 224. the first steel plate fixes the steel bar; 23. a second steel plate; 231. a second steel plate body; 232. a groove is embedded; 233. a second steel plate fixing hole; 234. the second steel plate fixes the steel bar; 24. and (5) fixing the bolt by using a steel plate.
Detailed Description
Referring to fig. 1 to 6, in an embodiment of the present invention, a simple bridge expansion joint structure includes a bridge 1, an expansion joint device 2 is disposed at a middle position of an upper side of the bridge 1, the expansion joint device 2 includes a filler 21, a first steel plate 22 and a second steel plate 23 are disposed at an upper side of the filler 21, steel plate fixing bolts 24 are disposed at upper sides of the first steel plate 22 and the second steel plate 23, the first steel plate 22 includes a first steel plate body 221, a plurality of embedded plates 222 are disposed at one side of the first steel plate body 221, a plurality of first steel plate fixing reinforcements 224 are disposed at the other side of the first steel plate body 221, a plurality of sets of first steel plate fixing holes 223 are disposed at an upper side of the first steel plate body 221, the second steel plate 23 includes a second steel plate body 231, a plurality of embedded grooves 232 are disposed at one side of the second steel plate body 231, a plurality of second steel plate fixing reinforcements 234 are disposed at the other side of the second steel plate body 231, the upper side of the second steel plate body 231 is provided with a plurality of second steel plate fixing holes 233.
In fig. 1, 2, 3, 4 and 5: the steel plate fixing bolt 24 is matched with the first steel plate fixing hole 223, the steel plate fixing bolt 24 is matched with the second steel plate fixing hole 233, the embedded plate 222 is matched with the embedded groove 232, the embedded plate 222 is fixedly connected with the first steel plate body 221, the first steel plate fixing steel bar 224 is fixedly connected with the first steel plate body 221, the second steel plate fixing steel bar 234 is fixedly connected with the second steel plate body 231, the filler 21 is used for buffering the first steel plate 22 and the second steel plate 23 when a vehicle runs, the first steel plate 22 and the second steel plate 23 are prevented from being damaged, the embedded plate 222 and the embedded groove 232 are close to or far away from each other when the vehicle runs or a bridge vibrates, an expansion joint between bridges can play a role of buffering, the steel plate fixing bolt 24 is used for fixing the first steel plate 22 and the bridge 1 and the second steel plate 23 and the bridge 1, the first steel plate fixing steel bar 224 is used for fixing the first steel plate body 221 and the fixing steel bar 13, the second steel plate fixing reinforcement 234 is used to fix the second steel plate body 231 and the fixing reinforcement 13, so that it cannot move, and is convenient for the worker to install.
In fig. 1, 2 and 6: the bridge 1 comprises a set of bridge bodies 11, a baffle 15 is arranged in the middle of the set of bridge bodies 11, a baffle fixing hole 16 is formed in the upper side of the baffle 15, a fixing bolt 17 is embedded into the inner side of the baffle fixing hole 16, an installation platform 12 is formed in one side of the bridge bodies 11, a plurality of fixing steel bars 13 are arranged on the upper side of the installation platform 12, a plurality of base fixing holes 14 are formed in one side, located on the plurality of fixing steel bars 13, of the upper side of the installation platform 12, the base fixing holes 14 are matched with steel plate fixing bolts 24, the fixing steel bars 13 are fixedly connected with the installation platform 12, the fixing bolts 17 are matched with the base fixing holes 14, the fixing bolts 17 are matched with the baffle fixing holes 16, leakage of fillers 21 can be avoided through the baffle 15, the fixing bolts 17 penetrate through the baffle fixing holes 16 and the baffle 15 to fix the baffle 15 on the installation platform 12, the fixing steel bars 13 and the base fixing holes 14 are used for fixedly installing the expansion joint device 2, make things convenient for the staff installation, simultaneously for bridge 1 and expansion joint device 2 are connected more firmly.
The utility model discloses a theory of operation: the baffle 15 is placed in the middle of the bridge 1, the baffle 15 is fixed on the bridge 1 through the fixing bolt 17, then the filler 21 is placed on the baffle 15, the baffle 15 can prevent the filler 21 from leaking, the second steel plate 23 and the first steel plate 22 are sequentially placed on the filler 21, then the steel plate fixing bolts 24 respectively penetrate through the first steel plate fixing holes 223 and the second steel plate fixing holes 233 and then are fixed in the base fixing holes 14 so as not to move, then the plurality of second steel plate fixing steel bars 234 and the plurality of fixing steel bars 13 are fixed through the steel bars, and the plurality of first steel plate fixing steel bars 224 and the plurality of fixing steel bars 13 are fixed, thereby greatly facilitating the operation of workers, improving the working efficiency of the workers, then the asphalt is poured into gaps of the fixing steel bars 13 so as to be flat, when a vehicle passes through or shakes the bridge, the first steel plate 22 and the second steel plate 23 are mutually extruded, the bridge is enabled to approach or separate, the stability of the bridge is greatly improved, and meanwhile, the influence on the passing vehicle is greatly reduced.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a simple and convenient bridge expansion joint structure, includes bridge (1), its characterized in that, the upside intermediate position of bridge (1) is provided with expansion joint device (2), expansion joint device (2) include filler (21), the upside of filler (21) is provided with first steel sheet (22) and second steel sheet (23), the upside of first steel sheet (22) and second steel sheet (23) is provided with steel sheet fixing bolt (24), first steel sheet (22) include first steel sheet body (221), one side of first steel sheet body (221) is provided with a plurality of and inlays board (222), the opposite side of first steel sheet body (221) is provided with a plurality of first steel sheet fixed steel muscle (224), the upside of first steel sheet body (221) is provided with a plurality of first steel sheet fixed orifices (223) of group, second steel sheet (23) include second steel sheet body (231), a plurality of embedded groove (232) have been seted up to one side of second steel sheet body (231), the opposite side of second steel sheet body (231) is provided with a plurality of second steel sheet fixed steel bar (234), the upside of second steel sheet body (231) is provided with a plurality of second steel sheet fixed orifices (233).
2. The portable bridge expansion joint structure of claim 1, wherein the steel plate fixing bolt (24) is matched with the first steel plate fixing hole (223), and the steel plate fixing bolt (24) is matched with the second steel plate fixing hole (233).
3. The bridge expansion joint structure as claimed in claim 1, wherein the embedded plate (222) is matched with the embedded groove (232), and the embedded plate (222) is fixedly connected with the first steel plate body (221).
4. The bridge expansion joint structure as claimed in claim 1, wherein the first steel plate fixing reinforcement (224) is fixedly connected to the first steel plate body (221), and the second steel plate fixing reinforcement (234) is fixedly connected to the second steel plate body (231).
5. The simple bridge expansion joint structure of claim 1, wherein the bridge (1) comprises a set of bridge bodies (11), a baffle (15) is arranged in the middle of the set of bridge bodies (11), a baffle fixing hole (16) is formed in the upper side of the baffle (15), and a fixing bolt (17) is embedded in the inner side of the baffle fixing hole (16).
6. The simple bridge expansion joint structure of claim 5, wherein a mounting platform (12) is provided at one side of the bridge body (11), and a plurality of fixing steel bars (13) are provided at the upper side of the mounting platform (12).
7. The simple bridge expansion joint structure of claim 6, wherein the upper side of the installation platform (12) is provided with a plurality of base fixing holes (14) at one side of the plurality of fixing steel bars (13), and the base fixing holes (14) are matched with the steel plate fixing bolts (24).
8. The simple bridge expansion joint structure of claim 6, wherein the fixing steel bar (13) is fixedly connected with the mounting platform (12), the fixing bolt (17) is matched with the base fixing hole (14), and the fixing bolt (17) is matched with the baffle fixing hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264030.5U CN215210502U (en) | 2021-06-07 | 2021-06-07 | Simple and convenient bridge expansion joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264030.5U CN215210502U (en) | 2021-06-07 | 2021-06-07 | Simple and convenient bridge expansion joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215210502U true CN215210502U (en) | 2021-12-17 |
Family
ID=79424029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121264030.5U Expired - Fee Related CN215210502U (en) | 2021-06-07 | 2021-06-07 | Simple and convenient bridge expansion joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215210502U (en) |
-
2021
- 2021-06-07 CN CN202121264030.5U patent/CN215210502U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20130139509A (en) | Expansion joint of bridge and its execution method | |
| KR200418585Y1 (en) | Steel support plate and we use this bearing swap method | |
| KR20090102266A (en) | A pulling plate of beam the bridge pier | |
| KR100845028B1 (en) | The earthquake resistant reinforcement method for preexistence bridges | |
| CN112411348A (en) | Construction trestle | |
| CN215210502U (en) | Simple and convenient bridge expansion joint structure | |
| CN208981118U (en) | A kind of semi-integral bridge abutment connection structure | |
| CN201941743U (en) | Crawler type engineering machinery and crawler type support leg device thereof | |
| KR100214387B1 (en) | Jack supporting apparatus in raising the bridge super structure and bridge repairing method using it | |
| CN210828439U (en) | Concrete overhead layer reinforced structure before expiration of building | |
| CN206902720U (en) | A kind of Guan Liang structure for being easy to reclaim I-steel | |
| KR100809064B1 (en) | The earthquake resistant reinforcement method for preexistence bridges | |
| KR101185578B1 (en) | Temporary Construction Bracket | |
| KR20070115473A (en) | The earthquake resistant reinforcement method for preexistence bridges | |
| CN211498935U (en) | Cantilever type retaining wall | |
| CN204715362U (en) | A kind of deep foundation ditch embedded column base bracing frame | |
| CN113136997A (en) | Supporting device and supporting method for zigzag floor structure | |
| CN208649893U (en) | A kind of bridge equipment leg structure | |
| CN203213022U (en) | Mobile temporary prestress tensioning anchor block | |
| CN219770135U (en) | Marine eye plate bracket type scaffold convenient to high-efficient taking and disassembling | |
| CN212582440U (en) | Pier shaft reinforcing bar positioner | |
| CN220768972U (en) | Reverse-acting installation support system for foundation shock insulation support of existing masonry structure | |
| CN110629785A (en) | Anchor pier type power transmission iron tower foundation reinforcing structure and method | |
| CN204589798U (en) | A kind of packaged type bridges seam stretching device | |
| CN213951930U (en) | Bridge expansion joint device |
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: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |