CN207210981U - Assembled steel concrete combined structure culvert - Google Patents
Assembled steel concrete combined structure culvert Download PDFInfo
- Publication number
- CN207210981U CN207210981U CN201721155087.5U CN201721155087U CN207210981U CN 207210981 U CN207210981 U CN 207210981U CN 201721155087 U CN201721155087 U CN 201721155087U CN 207210981 U CN207210981 U CN 207210981U
- Authority
- CN
- China
- Prior art keywords
- steel
- combined structure
- steel pipe
- concrete combined
- culvert
- 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
Abstract
The utility model discloses a kind of assembled steel concrete combined structure culvert, its cross section is circular or square arch, by unit sheet bar, circumferentially connection forms unit tube coupling, unit tube coupling is spliced to form culvert vertically, unit sheet bar is included with cambered corrugated sheet steel and steel pipe, fill concrete in steel pipe.The utility model has advantages below：The area of unit sheet bar is big, short construction period；Not easy to leak；The structure is formed by steel plate, steel pipe, Combined concrete, and intensity is big, not easy to crack, shock resistance is strong；The steel concrete combining structure framework of the inside configuration is arch, and the common stress of pipeclay can be formed with backfill around and is acted on, structural strength is high.
Description
Technical field
It the utility model is related to a kind of culvert, more particularly to a kind of assembled steel-concrete combined structure culvert.
Background technology
Armored concrete formula culvert, cost is high, and long construction period is easy to crack, and sandstone dosage is big, unfavorable to environmental protection.And steel
Bellows-type the culvert, (D when bore is largerN>=2.0 meters), substantially burst splicing structure.The area of every arc plate is very
Small, so that after being assembled into pipe, seam is too many, and structure bulk strength declines, and is also very easy to leak.Corrugated steel pipe formula culvert,
Because entirely steel plate structure, intensity is relatively low, and the dependence to the effect of pipeclay common stress is larger, so deforming in use
Larger, existing five provinces domestic at present disable such product.
Utility model content
Purpose of utility model：The purpose of this utility model is to provide that a kind of install convenient, structural strength be high, not easy to leak
Assembled steel concrete combined structure culvert.
Technical scheme：Assembled steel concrete combined structure culvert of the present utility model, its cross section are circular or side's arch
Shape, by unit sheet bar, circumferentially connection forms unit tube coupling, and unit tube coupling is spliced to form culvert vertically, and unit sheet bar includes carrying
The corrugated sheet steel and steel pipe of radian, fill concrete in steel pipe.
Wherein, the corrugated sheet steel ripple ridge orientation is vertical with the direction of axis line of culvert, and circumferentially-adjacent waveform steel
Longitudinal type steel flange is provided between plate.
Wherein, the steel pipe is the steel pipe of bending, and its curvature is consistent with corrugated sheet steel, and is spaced or is continuously provided in ripple
In the trough of shape steel plate.
Wherein, the longitudinal type steel flange is connected with the both ends of steel pipe.
Wherein, the steel pipe circumferentially corresponds with the steel pipe on adjacent corrugated sheet steel in trough, and circumferential head and the tail phase
Connection forms enclosed construction.
Wherein, the Mosaic face between the corrugated sheet steel is sealed using hydro-expansive rubber, and outside is sealed using stainless steel
Bar weld hermetically sealed.
Beneficial effect：Compared with prior art, the utility model has advantages below：The area of unit sheet bar is big, construction
Cycle is short；Assembled bolt quantity is few, and bolt hole is few, and good sealing effect, not easy to leak；The structure is by steel plate, steel pipe, concrete
Combine, intensity is big, not easy to crack, shock resistance is strong；The steel concrete combining structure framework of the inside configuration is arch,
The common stress of pipeclay can be formed with backfill around to act on, structural strength is high.
Brief description of the drawings
Fig. 1 is the assembled steel-concrete combined structure culvert schematic diagram of the utility model circular cross-section；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the assembled steel-concrete combined structure culvert schematic diagram in the utility model side arch section；
Fig. 4 is the partial enlarged drawing at B in Fig. 3；
Fig. 5 is the structural representation of unit sheet bar；
Fig. 6-1,6-2 are unit sheet bar three dimensional structure diagram；
Fig. 7 is the schematic diagram of circumferential flange linked vector graph one；
Fig. 8 is the schematic diagram of circumferential flange linked vector graph two.
Embodiment
Technical scheme is described further below in conjunction with the accompanying drawings.
As shown in figs. 1 and 3, assembled steel concrete combined structure culvert of the present utility model, its cross section are respectively to justify
Shape and square arch, unit tube coupling 2 is formed by the circumferential connection of unit sheet bar 1, unit tube coupling 2 is spliced to form culvert vertically.
Fig. 2 is the partial enlarged drawing at A in Fig. 1, and adjacent unit sheet bar 1 is assembled by annular, peripheral flange 8.Such as Fig. 5
Shown, unit sheet bar 1 includes being arranged in the trough of corrugated sheet steel 3 with cambered corrugated sheet steel 3 and steel pipe 4, steel pipe 4, and its
Filled by concrete 5 inside.
Fig. 6-1,6-2 are the axial line of unit sheet bar three dimensional structure diagram, the ripple ridge orientation of corrugated sheet steel 3 and culvert
Direction is vertical, and steel pipe 4 is continuous or is discontinuously arranged in the trough of corrugated sheet steel 3, and the steel pipe 4 is the steel pipe of bending,
Its curvature is consistent with corrugated sheet steel 3.It is vertical being set perpendicular to the both sides of the ripple ridge orientation of corrugated sheet steel 3 for the ease of assembly
To shaped steel flange 6, both sides set annular, peripheral flange 8 in addition, wherein, longitudinal type steel flange 6 is connected with the both ends of steel pipe 4.
Steel pipe 4 circumferentially corresponds with the steel pipe in the trough on adjacent corrugated sheet steel, and circumferential join end to end connects to form closing knot
Structure.
Fig. 7 is the schematic diagram of circumferential flange linked vector graph one, and the end of adjacent corrugated sheet steel 3 is spelled by annular, peripheral flange 8
Connect, the Mosaic face between corrugated sheet steel 3 is sealed using hydro-expansive rubber sealing cushion 9.Fig. 8 is that circumferential flange linked vector graph two shows
It is intended to, in addition to being sealed using the sealing gasket 9 shown in Fig. 7, the outside of corrugated sheet steel 3 also using stainless steel sealing strip 10 weld entirely
Sealing, the specially one end of stainless steel sealing strip 10 are welded in annular circumferential flange 8, and the other end is welded on corrugated sheet steel 3, with
Strengthen antiseep effect.
Claims (7)
- A kind of 1. assembled steel concrete combined structure culvert, it is characterised in that：By unit sheet bar, circumferentially connection forms unit pipes Section, unit tube coupling are spliced to form culvert of the cross section for circular or square arch vertically, and the unit sheet bar is included with cambered Corrugated sheet steel and steel pipe, fill concrete in steel pipe.
- 2. assembled steel concrete combined structure culvert according to claim 1, it is characterised in that：The corrugated sheet steel ripple Line ridge orientation is vertical with the direction of axis line of culvert.
- 3. assembled steel concrete combined structure culvert according to claim 2, it is characterised in that：Perpendicular to the waveform Steel plate ripple ridge orientation both sides set longitudinal type steel flange, and both sides set annular, peripheral flange in addition.
- 4. assembled steel concrete combined structure culvert according to claim 1, it is characterised in that：The steel pipe is bending Steel pipe, its curvature is consistent with corrugated sheet steel, and be spaced or be continuously provided in the trough of corrugated sheet steel.
- 5. assembled steel concrete combined structure culvert according to claim 4, it is characterised in that：The steel pipe is circumferentially Corresponded with the steel pipe on adjacent corrugated sheet steel in trough, and circumferential join end to end connects to form enclosed construction.
- 6. assembled steel concrete combined structure culvert according to claim 3, it is characterised in that：Longitudinal shaped steel method Orchid is connected with the both ends of steel pipe.
- 7. assembled steel concrete combined structure culvert according to claim 1, it is characterised in that：The corrugated sheet steel it Between Mosaic face sealed using hydro-expansive rubber, outside using stainless steel sealing strip weld hermetically sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155087.5U CN207210981U (en) | 2017-09-11 | 2017-09-11 | Assembled steel concrete combined structure culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155087.5U CN207210981U (en) | 2017-09-11 | 2017-09-11 | Assembled steel concrete combined structure culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207210981U true CN207210981U (en) | 2018-04-10 |
Family
ID=61823916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721155087.5U Active CN207210981U (en) | 2017-09-11 | 2017-09-11 | Assembled steel concrete combined structure culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207210981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677769A (en) * | 2018-05-03 | 2018-10-19 | 衡水奇佳工程材料有限公司 | A kind of bilayer corrugated plating assembly arch culvert structure |
| CN110387834A (en) * | 2019-07-22 | 2019-10-29 | 衡水力能新材料工程有限公司 | A kind of corrugated culvert pipe reinforcement structure and construction method |
-
2017
- 2017-09-11 CN CN201721155087.5U patent/CN207210981U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677769A (en) * | 2018-05-03 | 2018-10-19 | 衡水奇佳工程材料有限公司 | A kind of bilayer corrugated plating assembly arch culvert structure |
| CN108677769B (en) * | 2018-05-03 | 2020-11-20 | 衡水奇佳工程材料有限公司 | Double-deck buckled plate is assembled and is encircleed culvert structure |
| CN110387834A (en) * | 2019-07-22 | 2019-10-29 | 衡水力能新材料工程有限公司 | A kind of corrugated culvert pipe reinforcement structure and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104405975A (en) | Steel pipe with bell and spigot joints | |
| CN204164534U (en) | The combined type connection set of socket joint pipe | |
| CN207210981U (en) | Assembled steel concrete combined structure culvert | |
| JP6166366B2 (en) | Construction material pipe | |
| CN204004910U (en) | A kind of corrugated nozzle cuff structure connecting for corrugated steel culvert | |
| CN103925425B (en) | A kind of plastic composite pipe of nonmetal skeleton | |
| CN202788868U (en) | Duct piece staggered joint and assembly lining structure for fixing inverted arch positions | |
| CN203176563U (en) | Enhancing type spiral continuous welding coating composite steel tube for underground coal mine | |
| CN207331425U (en) | A kind of Steel Pipe Concrete Tied-arch Bridge arch springing connecting structure | |
| CN203285133U (en) | Wavy butt weld steel tube tower | |
| CN206784431U (en) | Telescopic joint for underground pipe gallery | |
| CN102978877B (en) | To do washing imperial liner holder | |
| CN201817810U (en) | Anti-corrosion device for tubular pile connecting joints in corrosive soil layers or underground water environments | |
| CN205714225U (en) | A kind of railway culvert, tunnel defect wavy metal culvert pipe liner bracing means | |
| CN211118213U (en) | Plastic composite pipe joint | |
| CN204000649U (en) | A kind of concave pipe cuff structure connecting for corrugated steel culvert | |
| CN202972253U (en) | Reinforced water drainage pipe connector and connection structure thereof | |
| CN204371413U (en) | A kind of highstrenghtpiston's pipe for escaping | |
| CN210369530U (en) | Arc-shaped spliced building block | |
| CN209484114U (en) | A kind of structure enhancing expansion bend sealing performance | |
| CN204004911U (en) | A kind of half waveform pipe hoop structure connecting for corrugated steel culvert | |
| CN203258216U (en) | HDPE (High Density Polyethylene) adapting-form internal/external diameter-increased winding reinforcing pipe | |
| CN206070401U (en) | A kind of double-wall corrugated closure steel corrugated culvert pipe of U-shaped pin-connected panel | |
| CN205776329U (en) | Corrugated steel structure underground pipe gallery | |
| CN205134749U (en) | Circular plastic tubing of bamboo -shaped prestressing force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211215 Zhetang Town Industrial Park, Lishui District, Nanjing City, Jiangsu Province Patentee after: Nanjing Lianzhong Engineering Technology Co., Ltd. Address before: 211215 No. 331 Zhening East Road, Zhetang Industrial Concentration Zone, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: Nanjing Liantong Construction Engineering Technology Co., Ltd. |