CN207512618U - A kind of bridge construction bracing means - Google Patents
A kind of bridge construction bracing means Download PDFInfo
- Publication number
- CN207512618U CN207512618U CN201721378306.6U CN201721378306U CN207512618U CN 207512618 U CN207512618 U CN 207512618U CN 201721378306 U CN201721378306 U CN 201721378306U CN 207512618 U CN207512618 U CN 207512618U
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- CN
- China
- Prior art keywords
- bridge
- arch
- pier
- grid
- bridge pier
- 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
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of bridge construction bracing means, including bridge floor, concrete wall and chain sling, the left end of the bridge floor is provided with gear column, discharge pipe is provided on the right side of the gear column, spanning is provided with below the discharge pipe, bridge connecting hole is provided in the spanning, arch is provided with below the bridge connecting hole, counterfort is provided on the arch, and abutment is provided with below arch；Arch is provided on original bridge, chain sling is provided in arch, spanning and bridge pier are attached, change bridge and change structural system, the stress system for changing structure is acted on by hybrid structure of arch and beam, improve the force-bearing situation of structure, to improve the ability that bridge bears mobile load, bridge pier backplate is added to impaired concrete pier, grid clamping steel plate is poured using what multilayer mortar poured, passes through concrete wall filling cracks, outside setting Jiao Bi, reduce the corrosion of water, bridge pier is helped to share stress, improve bridge service life.
Description
Technical field
The utility model belongs to bridge inspection and maintenance technical field, and in particular to a kind of bridge construction bracing means.
Background technology
Bridge is erected in rivers,lakes and seas, the building for making traffic etc. that can smoothly pass through, to adapt to Modern High-Speed
The transportation industry of development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic needs and set up make pass through
More easily building, bridge strengthening refer generally to be restored or improve by the reinforcement to component and the improvement of structural behaviour
The bearing capacity of existing highway bridge to extend its service life, adapts to the requirement of Modern Traffic transport
Original bridge construction bracing means needs to consume a large amount of material when reinforcing old bridge, reinforces
Device uses concrete casting, and concrete cover is relatively thin, and consolidation effect is not good enough, it is impossible to effective to share answering suffered by bridge pier
Power, has the pedestrian on bridge and vehicle some potential safety problems, and bridge may occur because of because concrete strengthening device damages
Collapse, influence the normal use of people.
Utility model content
The purpose of this utility model is to provide a kind of bridge construction bracing means, to solve to propose in above-mentioned background technology
Original bridge construction bracing means need to consume a large amount of material when reinforcing old bridge, bracing means is adopted
With concrete casting, concrete cover is relatively thin, and consolidation effect is not good enough, it is impossible to the effective stress shared suffered by bridge pier, it is right
Pedestrian and vehicle on bridge have some potential safety problems, and bridge may collapse because of because of the damage of concrete strengthening device,
The problem of influencing the normal use of people.
To achieve the above object, the utility model provides following technical solution：A kind of bridge construction bracing means, including bridge
Face, concrete wall and chain sling, the left end of the bridge floor is provided with gear column, discharge pipe is provided on the right side of the gear column, described to let out
Spanning is provided with below big vast pipe, bridge connecting hole is provided in the spanning, arch is provided with below the bridge connecting hole
Frame is provided with counterfort, and abutment is provided with below arch on the arch, and bridge pier is provided with above the left end of the abutment,
Bridge pier backplate is provided on the bridge pier, the concrete wall is mounted on the top of bridge pier backplate, and is set below concrete wall
It is equipped with and pours grid, described pour is provided with mortar and pours slot, and pour and steel plate double wall is provided with below grid on grid, institute
It states and lower grid is provided with below steel plate double wall, rubber cushion is provided with below the lower grid, the chain sling is mounted on counterfort
Inside, and link block is provided with above the right side of chain sling, angle seat is provided on the right side of the link block, under the angle seat
Side is provided with buckle.
Preferably, there are two the bridge pier is set altogether, and two bridge piers are separately mounted to above the left and right ends of abutment, institute
It states there are two bridge pier backplate sets altogether, and two bridge pier backplates are corresponding respectively is mounted on bridge pier.
Preferably, it is fixedly connected between the concrete wall and steel plate double wall by pouring grid, the rubber cushion and steel plate
It is fixedly connected between double wall by lower grid, described pour is fixedly connected between grid and lower grid by steel plate double wall.
Preferably, it is fixedly connected between the arch and spanning by link block, passes through card between the arch and bridge pier
Button is fixedly connected, and there are two the angle seat is set altogether, and two angle seats are separately mounted to the top left and right ends of arch, institute
It states and is fixedly connected between bridge pier and spanning by angle seat.
Preferably, it is bolted to connection between the counterfort and chain sling.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
It is convenient, arch is provided on original bridge, chain sling is provided in arch, spanning and bridge pier is attached, changes bridge
Change structural system, the stress system for changing structure is acted on by hybrid structure of arch and beam, improve the force-bearing situation of structure, to improve bridge
The ability of mobile load is born, bridge pier backplate is added to impaired concrete pier, grid clamping is poured using what multilayer mortar poured
Steel plate, by concrete wall filling cracks, setting Jiao Bi in outside reduces the corrosion of water, bridge pier is helped to share stress, improves bridge
Service life.
Description of the drawings
Fig. 1 is the bridge structure schematic diagram of the utility model；
Fig. 2 is the bridge pier guard board structure schematic diagram of the utility model；
Fig. 3 is the arch frame structure schematic diagram of the utility model；
In figure：1- arches, 2- counterforts, 3- abutments, 4- bridge piers, 5- bridge piers backplate, 6- spannings, 7- gears column, 8- discharge pipes, 9-
Bridge connecting hole, 10- bridge floors, 11- concrete walls, 12- mortars pour slot, 13- pours grid, grid under 14-, 15- rubber cushions,
16- steel plates double wall, 17- chain slings, 18- link blocks, 19- angle seats, 20- buckles.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of bridge construction bracing means, including bridge floor
10th, concrete wall 11 and chain sling 17, the left end of bridge floor 10 are provided with gear column 7, and the right side on gear column 7 is provided with discharge pipe 8, discharge pipe
8 lower section is provided with spanning 6, and bridge connecting hole 9 is provided in spanning 6, and the lower section of bridge connecting hole 9 is provided with arch 1, arch
Counterfort 2 is provided on 1, and the lower section of arch 1 is provided with abutment 3, is provided with bridge pier 4 above the left end of abutment 3, is set on bridge pier 4
Bridge pier backplate 5 is equipped with, concrete wall 11 is mounted on the top of bridge pier backplate 5, and the lower section of concrete wall 11 is provided with and pours net
Lattice 13 pour and mortar is provided on grid 13 pours slot 12, and the lower section for pouring grid 13 is provided with steel plate double wall 16, steel plate folder
The lower section of wall 16 is provided with lower grid 14, and the lower section of lower grid 14 is provided with rubber cushion 15, and chain sling 17 is mounted on the inside of counterfort 2,
And link block 18 is provided with above the right side of chain sling 17, the right side of link block 18 is provided with angle seat 19, the lower section of angle seat 19
It is provided with buckle 20.
In order to enable bridge obtains better consolidation effect, in the present embodiment, it is preferred that bridge pier 4 is altogether there are two settings, and
Two bridge piers 4 are separately mounted to above the left and right ends of abutment 3, and bridge pier backplate 5 is altogether there are two settings, and two bridge pier backplates 5
It is corresponding respectively to be mounted on bridge pier 4.
In order to enable bridge pier backplate 5 is firmer, it can preferably disperse the power suffered by bridge pier 4, in the present embodiment, preferably
, it is fixedly connected by pouring grid 13 between concrete wall 11 and steel plate double wall 16, led between rubber cushion 15 and steel plate double wall 16
It crosses down grid 14 to be fixedly connected, pours and be fixedly connected between grid 13 and lower grid 14 by steel plate double wall 16.
In order to enable preferably being connected between bridge pier 4 and spanning 6, preferably disperse the pressure from bridge floor 10, this implementation
In example, it is preferred that it is fixedly connected between arch 1 and spanning 6 by link block 18, it is solid by buckle 20 between arch 1 and bridge pier 4
Fixed connection, angle seat 19 is altogether there are two settings, and two angle seats 19 are separately mounted to the top left and right ends of arch 1, bridge pier 4
It is fixedly connected between spanning 6 by angle seat 19.
In order to enable preferably connected between counterfort 2 and chain sling 17, in the present embodiment, it is preferred that counterfort 2 and chain sling 17 it
Between be bolted to connection.
The operation principle and process for using of the utility model：After the utility model installs, by pre-configured sand
Slurry, which is cast in, to be poured the mortar of grid 13 and lower grid 14 and pours in slot 12, steel plate double wall 16 is clamped in the grid that has poured it
Between, grid is attached by concrete wall 11 and bridge pier 4, the grid in 4 outside of bridge pier is attached with rubber cushion 15, reduces rain
The possibility that water corrodes bridge pier backplate 5 improves the bearing capacity of bridge pier 4 by bridge pier backplate 5, will lead between arch 1 and spanning 6
It crosses link block 18 to connect, will be fixedly connected between arch 1 and bridge pier 4 by buckle 20, it will be between arch 1, bridge pier 4 and spanning 6
Be fixedly connected by angle seat 19, be provided with chain sling 17 in the counterfort 2 on arch 1, the stress that arch 1 disperses by chain sling 17 into
Row conduction makes bridge more firm, improves bridge service life.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of bridge construction bracing means, including bridge floor (10), concrete wall (11) and chain sling (17), it is characterised in that：Institute
The left end for stating bridge floor (10) is provided with gear column (7), and discharge pipe (8), the discharge pipe (8) are provided on the right side of gear column (7)
Lower section be provided with spanning (6), bridge connecting hole (9), the lower section of the bridge connecting hole (9) are provided on the spanning (6)
Arch (1) is provided with, counterfort (2) is provided on the arch (1), and abutment (3), the bridge are provided with below arch (1)
Bridge pier (4) is provided with above the left end of base (3), bridge pier backplate (5), the concrete wall (11) are provided on the bridge pier (4)
It is provided with mounted on the top of bridge pier backplate (5), and below concrete wall (11) and pours grid (13), it is described to pour grid
(13) mortar is provided on and pours slot (12), and pours and steel plate double wall (16) is provided with below grid (13), the steel plate folder
Lower grid (14) is provided with below wall (16), rubber cushion (15), the chain sling (17) are provided with below the lower grid (14)
Mounted on the inside of counterfort (2), and link block (18), the right side of the link block (18) are provided with above the right side of chain sling (17)
Angle seat (19) is provided with, buckle (20) is provided with below the angle seat (19).
2. a kind of bridge construction bracing means according to claim 1, it is characterised in that：The bridge pier (4) is provided with altogether
Two, and two bridge piers (4) are separately mounted to above the left and right ends of abutment (3), the bridge pier backplate (5) is provided with two altogether
It is a, and two bridge pier backplates (5) are corresponding on bridge pier (4) respectively.
3. a kind of bridge construction bracing means according to claim 1, it is characterised in that：The concrete wall (11) and steel
It is fixedly connected between plate double wall (16) by pouring grid (13), by off line between the rubber cushion (15) and steel plate double wall (16)
Lattice (14) are fixedly connected, and described pour is fixedly connected between grid (13) and lower grid (14) by steel plate double wall (16).
4. a kind of bridge construction bracing means according to claim 1, it is characterised in that：The arch (1) and spanning (6)
Between be fixedly connected by link block (18), between the arch (1) and bridge pier (4) by be buckled (20) be fixedly connected, it is described
Angle seat (19) is altogether there are two settings, and two angle seats (19) are separately mounted to the top left and right ends of arch (1), the bridge
It is fixedly connected between pier (4) and spanning (6) by angle seat (19).
5. a kind of bridge construction bracing means according to claim 1, it is characterised in that：The counterfort (2) and chain sling
(17) it is bolted to connection between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378306.6U CN207512618U (en) | 2017-10-24 | 2017-10-24 | A kind of bridge construction bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378306.6U CN207512618U (en) | 2017-10-24 | 2017-10-24 | A kind of bridge construction bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512618U true CN207512618U (en) | 2018-06-19 |
Family
ID=62535070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721378306.6U Expired - Fee Related CN207512618U (en) | 2017-10-24 | 2017-10-24 | A kind of bridge construction bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207512618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112979236A (en) * | 2021-01-28 | 2021-06-18 | 藤县生隆建材贸易有限公司 | Concrete for corrosion prevention of bridge pier and production process thereof |
-
2017
- 2017-10-24 CN CN201721378306.6U patent/CN207512618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112979236A (en) * | 2021-01-28 | 2021-06-18 | 藤县生隆建材贸易有限公司 | Concrete for corrosion prevention of bridge pier and production process thereof |
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| 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: 20180619 Termination date: 20191024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |