CN107700343A - A kind of bridge stress plane plate node bracing means - Google Patents
A kind of bridge stress plane plate node bracing means Download PDFInfo
- Publication number
- CN107700343A CN107700343A CN201711145087.1A CN201711145087A CN107700343A CN 107700343 A CN107700343 A CN 107700343A CN 201711145087 A CN201711145087 A CN 201711145087A CN 107700343 A CN107700343 A CN 107700343A
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- China
- Prior art keywords
- plate
- bridge
- support column
- panel
- base
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- 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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of bridge stress plane plate node bracing means,Its structure includes the first bridge panel,Fixation steel plate,Panel adhering plate,Second bridge panel,Reinforce steel seat,Base,Buffering device,First vibration damper plate,Demarcation strip,Second vibration damper plate,Reinforcing bar,Connecting plate,Spring,Top plate,Slipmat,Upper support column,Lower support column,Bottom plate,Bar connecting plate weld is in the left end of plate upper surface,Support column is fixed on the upper surface of connecting plate vertically under reinforcing bar,Reinforcing bar spring is welded in the upper end of lower support column,Reinforcing bar slipmat is fitted in the upper surface of top plate,Reinforcing bar upper support column is fixed on the lower section of top plate vertically,The right-hand member of reinforcing bar base plate is embedded in the left surface of base,The present invention is by provided with buffering device,When bridge floor shakes,The longitudinal judder of a part can be offset,Avoid reinforcing steel seat and base bears too big load,Make overall structure more stable,It is durable in use.
Description
Technical field
The present invention is a kind of bridge stress plane plate node bracing means, belongs to road and bridge field.
Background technology
Road and bridge, typically it is made up of several majors such as roadbed, road surface, bridge, Tunnel Engineering and traffic engineering facilities, its
Bridge includes stress panel, base, panel node etc. again.
Prior art discloses Application No.：201220149431.0 a kind of truss lattice concrete slab reinforce
Support meanss, the present apparatus are provided with transverse and longitudinal ribbed stiffener by top surface steel plate and Welding steel truss assembled formation, top surface steel plate bottom surface；On
Lower boom is be arranged in parallel, and web member includes vertical and oblique rod member, and web member is welded with top-bottom chord by node steel plate；The present apparatus is pacified
Dress utilizes the useful space between concrete slab lower girder, the closely connected floorings bottom surface of top surface steel plate, lower boom both ends anchor slab
The side with adjacent girder is anchored with crab-bolt respectively, and support is provided for device.This device can improve cracked concrete floorings by
Power, it is ensured that bridge structure and bridge floor traffic safety, strengthen lateral ties between girder.It has assembling simple processing, pre- buriing
Work is convenient, assembling and disassembling is simple, outward appearance is lightly attractive in appearance, does not influence the advantages of bridge deck traffic, and prior art is in bridge floor by large-scale
Vehicle or when earthquake occurs, because bridge floor is rocked or impulsive force by larger, with node friction directly occurs for bridge floor by envoy
Point or panel damage, maintenance cost are high.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of bridge stress plane plate node bracing means,
To solve prior art in bridge floor by oversize vehicle or when earthquake occurs, because bridge floor is rocked or impulsive force by larger,
The problem of with node friction, which directly occurs, for bridge floor will damage node or panel, and maintenance cost is high.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of bridge stress panel section
Point bracing means, its structure include the first bridge panel, fixation steel plate, panel adhering plate, the second bridge panel, reinforce steel seat,
Base, buffering device, the first vibration damper plate, demarcation strip, the second vibration damper plate, reinforcing bar, the reinforcing bar are embedded in the inside of base, institute
State and reinforce the top that steel seat is fastened on base, the right-hand member of steel seat upper surface, the separation are being reinforced in the second vibration damper plate bonding
For plate weld in the stage casing for reinforcing steel seat upper surface, first bridge panel is horizontally fixed on the left side of demarcation strip, and described second
Bridge panel is fitted in the right side of demarcation strip, the top of the panel adhering plate demarcation strip, the right-hand member of the buffering device
Embedded in the left surface of base, the upper end of the buffering device is fitted in the lower surface of the first bridge panel, and the power of unloading is delayed
Flushing device is provided with connecting plate, spring, top plate, slipmat, upper support column, lower support column, bottom plate, and the connecting plate is welded in bottom plate
The left end of upper surface, the lower support column are fixed on the upper surface of connecting plate vertically, and the spring is welded in the upper of lower support column
End, the slipmat are fitted in the upper surface of top plate, and the upper support column is fixed on the lower section of top plate, the right side of the bottom plate vertically
End is fitted in the lower surface of the first bridge panel embedded in the left surface of base, the slipmat.
Further, the fixation steel plate and the upper surface for reinforcing steel seat are orthogonal.
Further, the fixation steel plate is welded in the front end for reinforcing steel seat upper surface.
Further, first vibration damper plate is fitted in the left end for reinforcing steel seat upper surface.
Further, first bridge panel and the second bridge panel are in same level.
Further, the left and right sides reinforced below steel seat is designed with fastening screw, makes structure more stable.
Further, second vibration damper plate can be to reinforce the extrusion stress that steel seat absorbs a part.
Beneficial effect
A kind of bridge stress plane plate node bracing means of the present invention, by provided with buffering device, when bridge floor shakes,
The longitudinal judder of a part can be offset, avoids reinforcing steel seat and base bears too big load, makes overall structure more stable, warp
It is durable long.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of bridge stress plane plate node bracing means of the present invention.
Fig. 2 is the structural representation of buffering device section of the present invention.
Fig. 3 is a kind of structural representation of bridge stress plane plate node bracing means section of the present invention.
In figure：First bridge panel -1, fixation steel plate -2, panel adhering plate -3, the second bridge panel -4, reinforcing steel seat -
5th, base -6, buffering device -7, the first vibration damper plate -8, demarcation strip -9, the second vibration damper plate -10, reinforcing bar -11, connecting plate -
701st, spring -702, top plate -703, slipmat -704, upper support column -705, lower support column -706, bottom plate -707.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the present invention provides a kind of bridge stress plane plate node bracing means：Its structure includes
First bridge panel 1, fixation steel plate 2, panel adhering plate 3, the second bridge panel 4, reinforcing steel seat 5, base 6, buffering dress
The 7, first vibration damper plate 8, demarcation strip 9, the second vibration damper plate 10, reinforcing bar 11 are put, the reinforcing bar 11 is embedded in the inside of base 6, described to add
Gu steel seat 5 is fastened on the top of base 6, second vibration damper plate 10, which binds, is reinforcing the right-hand member of the upper surface of steel seat 5, the separation
Plate 9 is welded in the stage casing for reinforcing the upper surface of steel seat 5, and first bridge panel 1 is horizontally fixed on the left side of demarcation strip 9, described
Second bridge panel 4 is fitted in the right side of demarcation strip 9, the top of the demarcation strip 9 of panel adhering plate 3, the buffering dress
Put 7 right-hand member be embedded in base 6 left surface, the upper end of the buffering device 7 is fitted in the following table of the first bridge panel 1
Face, the buffering device 7 are provided with connecting plate 701, spring 702, top plate 703, slipmat 704, upper support column 705, lower branch
Dagger 706, bottom plate 707, the connecting plate 701 are welded in the left end of the upper surface of bottom plate 707, and the lower support column 706 is solid vertically
The upper surface of connecting plate 701 is scheduled on, the spring 702 is welded in the upper end of lower support column 706, and the slipmat 704 is fitted in
The upper surface of top plate 703, the upper support column 705 are fixed on the lower section of top plate 703 vertically, and the right-hand member of the bottom plate 707 is embedded in
The left surface of base 6, the slipmat 704 are fitted in the lower surface of the first bridge panel 1, and the fixation steel plate 2 is with reinforcing steel
The upper surface of seat 5 is orthogonal, and the fixation steel plate 2 is welded in the front end for reinforcing the upper surface of steel seat 5, first vibration damper plate 8
The left end for reinforcing the upper surface of steel seat 5 is fitted in, the bridge panel 4 of the first bridge panel 1 and second is in same level,
The left and right sides for reinforcing the lower section of steel seat 5 is designed with fastening screw, makes structure more stable, second vibration damper plate 10 can be
Reinforce the extrusion stress that steel seat 5 absorbs a part.
Reinforcing bar 11 of the present invention refer to armored concrete use and prestressed reinforced concrete steel, its cross section is
Circle, sometimes for the square of fillet, including plain bar, Ribbed Bar, twisted bar.
Carrying out in use, equipment is placed on suitable place by people, reinforcing steel seat 5 is fastened on the top of base 6, the
Two vibration damper plates 10, which bind, is reinforcing the right-hand member of the upper surface of steel seat 5, when bridge floor crosses heavy weight vehicle, the first bridge panel 1
By larger extruding force, it is pressed down against, after the stress of slipmat 704, pressure is transmitted to top plate 703, top plate 703 is pushed, made
Support column 705 pushes, and now elastic deformation can occur for spring 702, and by the counteracted by pressure of a part, so as to reach, protection is overall to tie
The effect of structure.
The part that this utility member is universal standard part or those skilled in the art know, its structure and principle are all this
Technical staff can learn or know by normal experiment method that the present invention solves prior art and passed through in bridge floor by technical manual
When crossing oversize vehicle or earthquake occurs, because bridge floor is rocked or impulsive force, bridge floor directly rub with node by larger
To damage node or panel, maintenance cost is high, being combined with each other by above-mentioned part of the invention, when bridge floor shakes,
The longitudinal judder of a part can be offset, avoids reinforcing steel seat and base bears too big load, makes overall structure more stable, warp
It is durable long, it is described in detail below:
The connecting plate 701 is welded in the left end of the upper surface of bottom plate 707, and the lower support column 706 is fixed on connecting plate 701 vertically
Upper surface, the spring 702 is welded in the upper end of lower support column 706, and the slipmat 704 is fitted in the upper table of top plate 703
Face, the upper support column 705 are fixed on the lower section of top plate 703 vertically, and the right-hand member of the bottom plate 707 is embedded in the left surface of base 6,
The slipmat 704 is fitted in the lower surface of the first bridge panel 1.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of bridge stress plane plate node bracing means, its structure includes the first bridge panel（1）, fixation steel plate（2）, panel
Adhering plate（3）, the second bridge panel（4）, reinforce steel seat（5）, base（6）, buffering device（7）, the first vibration damper plate（8）、
Demarcation strip（9）, the second vibration damper plate（10）, reinforcing bar（11）, the reinforcing bar（11）Embedded in base（6）Inside, it is characterised in that：
The reinforcing steel seat（5）It is fastened on base（6）Top, second vibration damper plate（10）Steel seat is being reinforced in bonding（5）On
The right-hand member on surface, the demarcation strip（9）It is welded in and reinforces steel seat（5）The stage casing of upper surface, first bridge panel（1）It is horizontal
It is fixed on demarcation strip（9）Left side, second bridge panel（4）It is fitted in demarcation strip（9）Right side, the panel adhering plate
（3）Demarcation strip（9）Top, the buffering device（7）Right-hand member be embedded in base（6）Left surface, the buffering
Device（7）Upper end be fitted in the first bridge panel（1）Lower surface；
The buffering device（7）Provided with connecting plate（701）, spring（702）, top plate（703）, slipmat（704）, upper support
Post（705）, lower support column（706）, bottom plate（707）, the connecting plate（701）It is welded in bottom plate（707）The left end of upper surface, institute
State lower support column（706）It is fixed on connecting plate vertically（701）Upper surface, the spring（702）It is welded in lower support column（706）
Upper end, the slipmat（704）It is fitted in top plate（703）Upper surface, the upper support column（705）It is fixed on top plate vertically
（703）Lower section, the bottom plate（707）Right-hand member be embedded in base（6）Left surface, the slipmat（704）It is fitted in first
Bridge panel（1）Lower surface.
A kind of 2. bridge stress plane plate node bracing means according to claim 1, it is characterised in that：The fixation steel plate
（2）With reinforcing steel seat（5）Upper surface it is orthogonal.
A kind of 3. bridge stress plane plate node bracing means according to claim 1, it is characterised in that：The fixation steel plate
（2）It is welded in and reinforces steel seat（5）The front end of upper surface.
A kind of 4. bridge stress plane plate node bracing means according to claim 1, it is characterised in that：First damping
Plate（8）It is fitted in and reinforces steel seat（5）The left end of upper surface.
A kind of 5. bridge stress plane plate node bracing means according to claim 1, it is characterised in that：First bridge
Panel（1）With the second bridge panel（4）It is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145087.1A CN107700343A (en) | 2017-11-17 | 2017-11-17 | A kind of bridge stress plane plate node bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145087.1A CN107700343A (en) | 2017-11-17 | 2017-11-17 | A kind of bridge stress plane plate node bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107700343A true CN107700343A (en) | 2018-02-16 |
Family
ID=61185219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145087.1A Withdrawn CN107700343A (en) | 2017-11-17 | 2017-11-17 | A kind of bridge stress plane plate node bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107700343A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056559A (en) * | 2018-09-04 | 2018-12-21 | 长江师范学院 | A kind of bridge beam body lifting method based on bent cap |
| CN109322242A (en) * | 2018-12-11 | 2019-02-12 | 辰信重工（江苏）有限公司 | A kind of large-scale steel structure Bridge Joints bindiny mechanism convenient for being stably connected with |
| CN109537930A (en) * | 2018-11-30 | 2019-03-29 | 北京市建筑工程研究院有限责任公司 | A kind of the steel node and anchoring process of concrete beam strengthening anchoring |
| CN110886216A (en) * | 2019-12-10 | 2020-03-17 | 武汉瑞锦丰路桥设备股份有限公司 | Bridge deck steel plate of steel structure bridge |
-
2017
- 2017-11-17 CN CN201711145087.1A patent/CN107700343A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056559A (en) * | 2018-09-04 | 2018-12-21 | 长江师范学院 | A kind of bridge beam body lifting method based on bent cap |
| CN109537930A (en) * | 2018-11-30 | 2019-03-29 | 北京市建筑工程研究院有限责任公司 | A kind of the steel node and anchoring process of concrete beam strengthening anchoring |
| CN109322242A (en) * | 2018-12-11 | 2019-02-12 | 辰信重工（江苏）有限公司 | A kind of large-scale steel structure Bridge Joints bindiny mechanism convenient for being stably connected with |
| CN109322242B (en) * | 2018-12-11 | 2023-11-21 | 辰信重工（江苏）有限公司 | Large-scale steel structure bridge node coupling mechanism convenient to stable connection |
| CN110886216A (en) * | 2019-12-10 | 2020-03-17 | 武汉瑞锦丰路桥设备股份有限公司 | Bridge deck steel plate of steel structure bridge |
| CN110886216B (en) * | 2019-12-10 | 2021-06-15 | 宁波索思机械设计有限公司 | Bridge deck steel plate of steel structure bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |