CN108252230A - A kind of road and bridge panel joint reinforcing structure - Google Patents
A kind of road and bridge panel joint reinforcing structure Download PDFInfo
- Publication number
- CN108252230A CN108252230A CN201810309564.1A CN201810309564A CN108252230A CN 108252230 A CN108252230 A CN 108252230A CN 201810309564 A CN201810309564 A CN 201810309564A CN 108252230 A CN108252230 A CN 108252230A
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- CN
- China
- Prior art keywords
- bridge
- bottom plate
- riser
- side wall
- road
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to Technology Bridge Strengthening fields, especially a kind of road and bridge panel joint reinforcing structure, including bridge and bridge pier, the lower end of the bottom plate is equidistantly equipped with multiple the second anchor bolts being connected with bridge, multiple the first anchor bolts being connected with bridge are equidistantly equipped on the side wall of the riser, the upper end of the top plate is equidistantly equipped with multiple third anchor bolts being connected with bridge, on the side wall of the riser and upper end of bottom plate be equipped with the matched groove of fixture block, the bolt with pocket matches is plugged on the upper end of the riser and the side wall of bottom plate.Bottom plate, riser and the top plate that the present invention is equipped with are fixed by multiple anchor bolts in the multiple directions of bridge, the connection for making bridge panel is more secured, improve the bearing capacity of bridge panel, and bolt, card slot, groove and the fixture block being equipped with conveniently install top plate, riser and bottom plate, convenience in transport and movement improve the convenience used.
Description
Technical field
The present invention relates to Technology Bridge Strengthening field more particularly to a kind of road and bridge panel joint reinforcing structures.
Background technology
Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.It is modern to adapt to
The transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic needs and set up make
Current more easily building.
Bridge is generally made of superstructure, substructure, bearing and attached structure, and superstructure is also known as spanning knot
Structure is across the primary structure of obstacle；Substructure includes abutment, bridge pier and basis；Bearing is bridge span structure and bridge pier or bridge
The load transfer device of the bearing place setting of platform；Attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection, training works, still
Existing road and bridge panel joint reinforcing structure causes self-strength relatively low since the structure of itself is relatively common, carries energy
Power is poor, and we have proposed a kind of road and bridge panel joint reinforcing structures thus.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of road and bridge panel section proposed
Point ruggedized construction.
To achieve these goals, present invention employs following technical solutions：
A kind of road and bridge panel joint reinforcing structure is designed, including bridge and bridge pier, lower end is equipped at the docking of the bridge
Bottom plate, the lower end of the bottom plate are equidistantly equipped with multiple the second anchor bolts being connected with bridge, and the upper end both sides of the bottom plate are symmetrically set
There are two riser, it is equidistantly equipped with multiple the first anchor bolts being connected with bridge on the side wall of the riser, on the side wall of the riser
Portion is equipped with top plate, and the upper end of the top plate is equidistantly equipped with multiple third anchor bolts being connected with bridge, and the top plate is close to riser
One end and the lower end of riser are equipped with fixture block, offer card slot on the side wall of the fixture block, on the side wall of the riser and bottom plate
Upper end be equipped with the matched groove of fixture block, be plugged with and pocket matches on the upper end of the riser and the side wall of bottom plate
Bolt.
Preferably, the lower end of the bottom plate is arranged with two supporting rods, and the one end of the supporting rod far from bottom plate passes through
It is weldingly fixed on the side wall of bridge pier.
Preferably, connecting rod is equipped between two supporting rods, the connecting rod is made of stainless steel metal bar.
Preferably, the space that the riser, bottom plate and top plate are formed is equal with the thickness of bridge, the thickness ratio of the bottom plate
The thickness of riser and top plate is big.
Preferably, the card slot should all be controlled with bolt and the gap difference of groove and fixture block within 0.2 centimetre.
A kind of road and bridge panel joint reinforcing structure proposed by the present invention, advantageous effect are：The bottom that the present invention is equipped with
Plate, riser and top plate are fixed by multiple anchor bolts in the multiple directions of bridge, and the connection for making bridge panel is more secured,
The bearing capacity of bridge panel is improved, and bolt, card slot, groove and the fixture block being equipped with are convenient to top plate, riser and bottom plate
It is installed, convenience in transport and movement improve the convenience used.
Description of the drawings
Fig. 1 is a kind of structure diagram of road and bridge panel joint reinforcing structure proposed by the present invention；
Fig. 2 is a kind of left view of road and bridge panel joint reinforcing structure proposed by the present invention；
Fig. 3 is a kind of vertical view of road and bridge panel joint reinforcing structure proposed by the present invention；
Fig. 4 is a kind of enlarged diagram of the structure A of road and bridge panel joint reinforcing structure proposed by the present invention
In figure：Bridge 1 beam, Bridge 2 pier, 3 supporting rods, 4 risers, 5 bottom plates, 6 first anchor bolts, 7 connecting rods, 8 top plates, 9 second anchor bolts, 10
Third anchor bolt, 11 card slots, 12 grooves, 13 bolts, 14 fixture blocks.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-4, a kind of road and bridge panel joint reinforcing structure, including bridge 1 and bridge pier 2, at the docking of bridge 1
Lower end is equipped with bottom plate 5, and the lower end of bottom plate 5 is equidistantly equipped with multiple the second anchor bolts 9 being connected with bridge 1, and the lower end of bottom plate 5 is symmetrically set
There are two supporting rods 3, and the one end of supporting rod 3 far from bottom plate 5 is fixed by welding on the side wall of bridge pier 2, bottom plate 5 can be carried
For upward support force, increasing the bearing capacity of bottom plate 5, improve service life, bottom plate 5 is prevented, which to be broken, leads to dangerous generation,
Connecting rod 7 is equipped between two supporting rods 3, connecting rod 7 is made of stainless steel metal bar, can increase steady between supporting rod 7
Solidity improves the support effect to bottom plate 5.
The upper end both sides of bottom plate 5 are arranged with two risers 4, are equidistantly connected on the side wall of riser 4 equipped with multiple with bridge 1
The first anchor bolt 6, the side wall upper part of riser 4 is equipped with top plate 8, the space that riser 1, bottom plate 5 and top plate 8 are formed and the thickness of bridge 1
Spend equal, the thickness ratio riser 4 of bottom plate 5 and the thickness of top plate 8 are big, can ensure fixed stability, and the thickness of bottom plate 5
Greatly, the bearing capacity of bottom plate 5 can be improved, improves service life.
The upper end of top plate 8 equidistantly be equipped with multiple third anchor bolts 10 being connected with bridge 1, top plate 8 close to one end of riser 4 with
The lower end of riser 4 is equipped with fixture block 14, offers card slot 11 on the side wall of fixture block 14, on the side wall of the riser 4 and upper end of bottom plate 5
Be equipped with 14 matched groove 12 of fixture block, be plugged with and 11 matched spiral shell of card slot on the upper end of riser 4 and the side wall of bottom plate 5
Bolt 13, card slot 11 should all be controlled with bolt 13 and groove 12 and the gap difference of fixture block 14 within 0.2 centimetre, increase riser 4,
The compactness connected between top plate 8 and bottom plate 5 prevents shaking, influences the fixed effect to bridge panel.
Operation principle：In use, supporting rod 3 is fixed on the side wall of bridge pier 2, bottom plate 5 is fixed by the second anchor bolt 9
At the bottom end docking of bridge 1, the fixture block 14 on riser 4 is inserted into the groove 12 of bottom plate 5, rotating bolt 13 passes through card slot
11 fix riser 4 and bottom plate 5, and repetitive operation is fixed top plate 8 on the side wall of riser 4, will be pushed up by third anchor bolt 10
Plate 8 is fixedly connected with bridge 1, and the reinforcing of bridge is completed, same from four direction up and down when bridge is under pressure
When to bridge apply a fixed force, substantially increase bridge panel connection stability.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of road and bridge panel joint reinforcing structure, including bridge（1）And bridge pier（2）, which is characterized in that the bridge
（1）Docking at lower end be equipped with bottom plate（5）, the bottom plate（5）Lower end equidistantly be equipped with multiple and bridge（1）The second connected anchor
Bolt（9）, the bottom plate（5）Upper end both sides be arranged with two risers（4）, the riser（4）Side wall on equidistantly be equipped with it is more
A and bridge（1）The first connected anchor bolt（6）, the riser（4）Side wall upper part be equipped with top plate（8）, the top plate（8）It is upper
End is equidistantly equipped with multiple and bridge（1）Connected third anchor bolt（10）, the top plate（8）Close to riser（4）One end and riser
（4）Lower end be equipped with fixture block（14）, the fixture block（14）Side wall on offer card slot（11）, the riser（4）Side wall
Upper and bottom plate（5）Upper end be equipped with and fixture block（14）Matched groove（12）, the riser（4）Upper end and bottom plate（5）'s
It is plugged on side wall and card slot（11）Matched bolt（13）.
A kind of 2. road and bridge panel joint reinforcing structure according to claim 1, which is characterized in that the bottom plate（5）
Lower end be arranged with two supporting rods（3）, the supporting rod（3）Far from bottom plate（5）One end be fixed by welding in bridge pier
（2）Side wall on.
A kind of 3. road and bridge panel joint reinforcing structure according to claim 2, which is characterized in that two supports
Bar（3）Between be equipped with connecting rod（7）, the connecting rod（7）It is made of stainless steel metal bar.
A kind of 4. road and bridge panel joint reinforcing structure according to claim 1, which is characterized in that the riser（1）、
Bottom plate（5）And top plate（8）The space of formation and bridge（1）Thickness it is equal, the bottom plate（5）Thickness ratio riser（4）And top
Plate（8）Thickness it is big.
A kind of 5. road and bridge panel joint reinforcing structure according to claim 1, which is characterized in that the card slot（11）
With bolt（13）And groove（12）With fixture block（14）Gap difference should all control within 0.2 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309564.1A CN108252230A (en) | 2018-04-09 | 2018-04-09 | A kind of road and bridge panel joint reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309564.1A CN108252230A (en) | 2018-04-09 | 2018-04-09 | A kind of road and bridge panel joint reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252230A true CN108252230A (en) | 2018-07-06 |
Family
ID=62747943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810309564.1A Withdrawn CN108252230A (en) | 2018-04-09 | 2018-04-09 | A kind of road and bridge panel joint reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894299A (en) * | 2020-08-10 | 2020-11-06 | 中国建筑第八工程局有限公司 | Node structure of newly-added steel column on upper structure of steel structure building and construction method thereof |
-
2018
- 2018-04-09 CN CN201810309564.1A patent/CN108252230A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894299A (en) * | 2020-08-10 | 2020-11-06 | 中国建筑第八工程局有限公司 | Node structure of newly-added steel column on upper structure of steel structure building and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |