CN207776880U - A kind of steel structure reinforcing bridging in tunnel culvert corner - Google Patents
A kind of steel structure reinforcing bridging in tunnel culvert corner Download PDFInfo
- Publication number
- CN207776880U CN207776880U CN201721914934.1U CN201721914934U CN207776880U CN 207776880 U CN207776880 U CN 207776880U CN 201721914934 U CN201721914934 U CN 201721914934U CN 207776880 U CN207776880 U CN 207776880U
- Authority
- CN
- China
- Prior art keywords
- reinforcement point
- corner portion
- external angle
- inner corner
- point
- 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.)
- Active
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of steel structure reinforcing bridging in tunnel culvert corner, inner corner portion reinforcement point and external angle reinforcement point are arranged in juxtaposition, and the inside in external angle reinforcement point is arranged in inner corner portion reinforcement point.Inner corner portion reinforcement point and external angle reinforcement point are made of vertical small corrugated pipe, transverse connecting pipe and steel cross strut, the utility model forms ruggedized construction using vertical Grouting Pipe and horizontal connection tube, under the natural erosions such as weathering, vibrations, the structure is effectively reinforced in the corner of tunnel culvert, the component that the structure uses is few, it is easy for construction, reduce maintenance cost.Inner corner portion reinforcement point is arranged in the inside that external angle is reinforced, and the two collectively constitutes the double-deck ruggedized construction, ensures the stable connection, securely in tunnel culvert corner.Steel cross strut is criss-cross construction, is ensured reliable between inner corner portion reinforcement point and external angle reinforcement point.
Description
Technical field
The utility model is related to a kind of steel structure reinforcing bridgings in tunnel culvert corner, belong to tunnel culvert application technology
Field.
Background technology
Railway culvert, tunnel lack a kind of effective repairing method, patent CN when long neglected and in disrepair, Weathering Disease
205714225U discloses a kind of railway culvert, tunnel defect wavy metal culvert pipe liner bracing means.The device includes being laid with
Wavy metal culvert pipe on railway culvert, tunnel madial wall, and be located at railway culvert, tunnel both ends and contain with wavy metal
The sealing plate that pipe is seamlessly connected, the corrugated culvert pipe are in " door " shape, and left and right sides root is embedded in original basis top supercrust
Interior, corrugated culvert pipe includes multiple left and right broadside rivetings, and the rectangle corrugated plating of front and back long side dislocation lap joint, the sealing plate is equipped with
Fill poly- mouth.It is mainly used for the older Weathering Disease processing in railway culvert, tunnel and working space is effectively ensured, and saves cost, construction
Cycle time.
The structure that patent CN 205714225U are used, work progress is more complicated, need section for tunnel culvert into
Row rationally designs, and mechanical stability needs to consider that total is whole, therefore when needing sectional repair in face of some, should
Structure is simultaneously not suitable for.
Utility model content
The purpose of this utility model is that devising a kind of steel structure reinforcing bridging in tunnel culvert corner, pass through the knot
Structure carries out local stiffening to tunnel culvert corner, realizes the effective reinforcement by connection of the bilayer of tunnel culvert and surrounding soil, reduces work
Journey cost, and save the construction time.
To achieve the above object, the technical solution adopted in the utility model is a kind of steel structure reinforcing in tunnel culvert corner
Bridging, inner corner portion reinforcement point and external angle reinforcement point are the main body of the steel structure reinforcing bridging, inner corner portion reinforcement point and outer
Corner reinforcement point is arranged in the corner of tunnel culvert, and the both sides of tunnel culvert are equipped with bellows.
Inner corner portion reinforcement point and external angle reinforcement point are arranged in juxtaposition, and inner corner portion reinforcement point is arranged in external angle reinforcement point
Side.
Inner corner portion reinforcement point and external angle reinforcement point are made of vertical small corrugated pipe, transverse connecting pipe and steel cross strut,
Transverse connecting pipe is inserted into the horizontal direction in the soil body of bellows side, and transverse connecting pipe is with bellows by being welded to connect；It is perpendicular
It is vertically inserted into the top soil body of tunnel culvert to small corrugated pipe, vertical small corrugated pipe and transverse connecting pipe pass through the company of welding
It connects, is connected by steel cross strut between the corner and the corner of external angle reinforcement point of inner corner portion reinforcement point；
Pass through lateral spiral shell between the vertical small corrugated pipe of inner corner portion reinforcement point and the vertical small corrugated pipe of external angle reinforcement point
Bar connects.
Connected by vertical screw rod between the transverse connecting pipe and the transverse connecting pipe of external angle reinforcement point of inner corner portion reinforcement point
It connects.
The end of vertical small corrugated pipe is equipped with slanting injected hole.
To reperfusion serosity in vertical small corrugated pipe.
It can also be vertically connected by screw bolts between small corrugated pipe and transverse connecting pipe.
Compared with prior art, the utility model forms ruggedized construction using vertical Grouting Pipe and horizontal connection tube,
Under the natural erosions such as weathering, vibrations, which is effectively reinforced in the corner of tunnel culvert, the component which uses
It is few, it is easy for construction, reduce maintenance cost.
Inner corner portion reinforcement point is arranged in the inside that external angle is reinforced, and the two collectively constitutes the double-deck ruggedized construction, ensures tunnel
The stable connection in culvert corner, securely.
Steel cross strut is criss-cross construction, is ensured reliable between inner corner portion reinforcement point and external angle reinforcement point.
Description of the drawings
Fig. 1 is the connection diagram of the utility model.
Fig. 2 is the structural schematic diagram of corner reinforcement point.
In figure：1, tunnel culvert, 2, bellows, 3, inner corner portion reinforcement point, 4, external angle reinforcement point, 5, vertical ripplet
Pipe, 6, transverse connecting pipe, 7, transverse screw, 8, vertical screw rod, 9, steel cross strut.
Specific implementation mode
As shown in Figs. 1-2, the steel structure reinforcing bridging in a kind of tunnel culvert corner, inner corner portion reinforcement point 3 and external angle
Reinforcement point 4 is the main body of the steel structure reinforcing bridging, and inner corner portion reinforcement point 3 and external angle reinforcement point 4 are arranged in tunnel culvert 1
Corner, the both sides of tunnel culvert 1 are equipped with bellows 2.
Inner corner portion reinforcement point 3 and external angle reinforcement point 4 are arranged in juxtaposition, and inner corner portion reinforcement point 3 is arranged in external angle reinforcement point 4
Inside.
Inner corner portion reinforcement point 3 and external angle reinforcement point 4 are by vertical small corrugated pipe 5, transverse connecting pipe 6 and steel cross strut 9
Composition, transverse connecting pipe 6 are inserted into the soil body of 2 side of bellows in the horizontal direction, and transverse connecting pipe 6 passes through weldering with bellows 2
It connects in succession；Vertical small corrugated pipe 5 is vertically inserted into the top soil body of tunnel culvert 1, vertical small corrugated pipe 5 and lateral connection
Pipe 6 is connected between the corner and the corner of external angle reinforcement point 4 of inner corner portion reinforcement point 3 by steel cross strut 9 by being welded to connect
It connects.
Pass through cross between the vertical small corrugated pipe 5 of inner corner portion reinforcement point 3 and the vertical small corrugated pipe 5 of external angle reinforcement point 4
It is connected to screw rod 7.
Pass through vertical spiral shell between the transverse connecting pipe 6 of inner corner portion reinforcement point 3 and the transverse connecting pipe 6 of external angle reinforcement point 4
Bar 8 connects.
The end of vertical small corrugated pipe 5 is equipped with slanting injected hole.
To reperfusion serosity in vertical small corrugated pipe 5.
It can also be vertically connected by screw bolts between small corrugated pipe 5 and transverse connecting pipe 6.
The utility model forms ruggedized construction using vertical Grouting Pipe and horizontal connection tube, in face of weathering, vibrations etc. oneself
Under so corroding, which is effectively reinforced in the corner of tunnel culvert, and the component which uses is few, easy for construction, is reduced
Maintenance cost.
Inner corner portion reinforcement point is arranged in the inside that external angle is reinforced, and the two collectively constitutes the double-deck ruggedized construction, ensures tunnel
The stable connection in culvert corner, securely.
Steel cross strut is criss-cross construction, is ensured reliable between inner corner portion reinforcement point and external angle reinforcement point.
Claims (2)
1. a kind of steel structure reinforcing bridging in tunnel culvert corner, it is characterised in that：Inner corner portion reinforcement point (3) and external angle add
Solid point (4) is the main body of the steel structure reinforcing bridging, and inner corner portion reinforcement point (3) and external angle reinforcement point (4) are arranged in tunnel
The both sides in the corner of culvert (1), tunnel culvert (1) are equipped with bellows (2)；
Inner corner portion reinforcement point (3) and external angle reinforcement point (4) are arranged in juxtaposition, and inner corner portion reinforcement point (3) setting is reinforced in external angle
The inside of point (4)；
Inner corner portion reinforcement point (3) and external angle reinforcement point (4) are by vertical small corrugated pipe (5), transverse connecting pipe (6) and steel scissors
(9) composition is supportted, transverse connecting pipe (6) is inserted into the soil body of bellows (2) side in the horizontal direction, transverse connecting pipe (6) and wave
Line pipe (2) is by being welded to connect；Vertical small corrugated pipe (5) is vertically inserted into the top soil body of tunnel culvert (1), vertical small echo
Line pipe (5) and transverse connecting pipe (6) are by being welded to connect, the angle in the corner and external angle reinforcement point (4) of inner corner portion reinforcement point (3)
It is connected by steel cross strut (9) between portion；
Lead between the vertical small corrugated pipe (5) of inner corner portion reinforcement point (3) and the vertical small corrugated pipe (5) of external angle reinforcement point (4)
Cross transverse screw (7) connection；
By perpendicular between the transverse connecting pipe (6) of inner corner portion reinforcement point (3) and the transverse connecting pipe (6) of external angle reinforcement point (4)
It is connected to screw rod (8)；
The end of vertical small corrugated pipe (5) is equipped with slanting injected hole.
2. a kind of steel structure reinforcing bridging in tunnel culvert corner according to claim 1, it is characterised in that：It is vertical small
To reperfusion serosity in bellows (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721914934.1U CN207776880U (en) | 2017-12-31 | 2017-12-31 | A kind of steel structure reinforcing bridging in tunnel culvert corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721914934.1U CN207776880U (en) | 2017-12-31 | 2017-12-31 | A kind of steel structure reinforcing bridging in tunnel culvert corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776880U true CN207776880U (en) | 2018-08-28 |
Family
ID=63222380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721914934.1U Active CN207776880U (en) | 2017-12-31 | 2017-12-31 | A kind of steel structure reinforcing bridging in tunnel culvert corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648261A (en) * | 2020-06-11 | 2020-09-11 | 山东省交通规划设计院有限公司 | Arch fluid reinforced corrugated steel plate box culvert and construction method |
-
2017
- 2017-12-31 CN CN201721914934.1U patent/CN207776880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648261A (en) * | 2020-06-11 | 2020-09-11 | 山东省交通规划设计院有限公司 | Arch fluid reinforced corrugated steel plate box culvert and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202644376U (en) | Dumbbell type steel tube concrete structure of non-filling abdominal cavity stiffening batten plate | |
| CN104295109B (en) | Do not register one's residence balcony rapid reinforcement structure and construction method thereof in old community | |
| CN207776880U (en) | A kind of steel structure reinforcing bridging in tunnel culvert corner | |
| CN106481347B (en) | A kind of anti-internal water pressure composite shield section of jurisdiction | |
| CN205444968U (en) | Bar planting anchor structure | |
| CN208534081U (en) | A kind of reconstruction structure of old building constructional column | |
| CN202899640U (en) | Collar flitch reinforced steel pipe joint | |
| CN207776884U (en) | The node connecting structure of support is reinforced applied to tunnel culvert corner | |
| CN204589832U (en) | The high roadbed corrugated steel culvert of splicing construction is strengthened with hoop | |
| CN107268853A (en) | A kind of full bolts assemblies formula steel skeleton light-duty plate and preparation method thereof | |
| CN209163043U (en) | A kind of side's Concrete-filled Double Skin Steel Tube Columns and steel beam connecting joint | |
| CN205154191U (en) | Tunnel preliminary bracing steel pipe concrete steelframe | |
| CN205714225U (en) | A kind of railway culvert, tunnel defect wavy metal culvert pipe liner bracing means | |
| CN207660193U (en) | A kind of overlength eaves gutter applied in assembling type steel structure building | |
| CN206338075U (en) | A kind of anti-internal water pressure composite shield section of jurisdiction | |
| CN104153630A (en) | Transition connection method of hybrid wind power towers | |
| CN106639072A (en) | Assembly type thermal-insulating wall body construction structure | |
| CN210530874U (en) | Plate type grid steel frame for tunnel preliminary bracing | |
| CN209323555U (en) | The moment connection structure and foundation structure of railroad bridge large-diameter tubular pile and cushion cap | |
| CN106640146A (en) | Three-dimensional steel bar net rack and concrete combined lining structure | |
| CN106223986A (en) | A kind of Support System in Soft Rock Tunnels framed bent formula preliminary bracing structure and method for protecting support | |
| CN206545513U (en) | Three-dimensional bar frame and Combined concrete liner structure | |
| CN202124934U (en) | Connecting device for reinforced concrete beam and shear wall | |
| CN207776885U (en) | A kind of plug-in type tunnel culvert corner ruggedized construction | |
| CN206111214U (en) | Embedded steel in old tunnel of danger concrete combination repair structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |