CN218263533U - Steel corrugated plate culvert mouth reinforcing structure - Google Patents
Steel corrugated plate culvert mouth reinforcing structure Download PDFInfo
- Publication number
- CN218263533U CN218263533U CN202222473634.1U CN202222473634U CN218263533U CN 218263533 U CN218263533 U CN 218263533U CN 202222473634 U CN202222473634 U CN 202222473634U CN 218263533 U CN218263533 U CN 218263533U
- Authority
- CN
- China
- Prior art keywords
- corrugated
- culvert
- steel pipe
- steel
- corrugated steel
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 173
- 239000010959 steel Substances 0.000 title claims abstract description 173
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 59
- 238000005452 bending Methods 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 description 5
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007123 defense Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a culvert mouth reinforcing structure of a steel corrugated plate, belonging to the technical field of corrugated plates; the reinforcing structure of the corrugated steel structure mainly comprises rectangular steel pipe reinforcing ribs, corrugated steel plate sheets, connecting bolts, embedded ribs and bolt holes; the radian of the rectangular steel pipe reinforcing rib is matched with that of the corrugated steel plate after being processed, first bolt holes are processed on the periphery of the corrugated steel plate, second bolt holes are processed on the rectangular steel pipe reinforcing rib, the plurality of corrugated steel plate pieces are connected with the first bolts in a matched mode through the first bolt holes to form a steel corrugated pipe culvert, and the steel corrugated pipe culvert serves as a structural reinforcing structure main body; the rectangular steel pipe reinforcing ribs are longitudinally distributed at the joint of the corrugated steel pipe culvert and the second bolt. The utility model discloses a corrugated steel structure's the condition of bearing will be connected to annular rectangle stiffening rib with corrugated steel plate respectively, but this structure greatly increased corrugated steel structure's compressive strength and pipe culvert and backfill the joint strength between the medium to improve whole engineering quality.
Description
Technical Field
The utility model relates to buckled plate technical field, in particular to steel buckled plate culvert mouth additional strengthening.
Background
The corrugated steel structure is a novel steel structure material, has the characteristics of high strength, light material, good ductility, stable performance, strong deformation resistance, small load on the foundation and the like, is widely suitable for various geological environments and various complex terrains, and is quick and convenient to install, short in construction period, low in cost, capable of being recycled, energy-saving and environment-friendly.
Aiming at the advantages of the corrugated steel structure, the corrugated steel structure is widely applied to the engineering of traffic engineering, culverts, tunnels, subways, underground passages, drainage pipelines, civil air defense engineering, municipal engineering, underground pipe galleries, water conservancy projects, electric power projects, national defense projects and the like, and the corrugated steel structure product plays an irreplaceable role. But the corrugated steel structure is at present application process, and the major structure adopts corrugated steel plate, but the culvert entrance to a cave still adopts traditional backfill medium structure, and corrugated steel pipe and backfill medium structure elastic modulus are inconsistent, and joint strength is less than self intensity between the corrugated steel plate of rigid structure's backfill medium and flexible construction, discovers in the use that corrugated steel structure culvert produces deformation along with factors such as the inhomogeneous settlement of ground in the entrance to a cave tip, appears the potential safety hazard in the entrance to a cave department, for the demand that satisfies the engineering.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a culvert mouth reinforcing structure of a steel corrugated plate; the rectangular steel pipe is formed by cold bending according to the circumferential arc size of the corrugated steel structure to form the circumferential rectangular steel pipe reinforcing rib of the hole, the circumferential rectangular reinforcing rib is respectively connected with the corrugated steel plate according to the bearing condition of the corrugated steel structure, and the compressive strength of the corrugated steel structure and the connecting strength between the pipe culvert and the backfill medium can be greatly increased by the structure, so that the overall engineering quality is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a culvert mouth reinforcing structure of a steel corrugated plate mainly comprises rectangular steel pipe reinforcing ribs (2), corrugated steel plate sheets (3), connecting bolts, embedded ribs (5) and bolt holes; the radian of the rectangular steel pipe reinforcing rib (2) is matched with that of the corrugated steel plate sheet (3) after being processed, first bolt holes are processed in the periphery of the corrugated steel plate sheet (3), second bolt holes (6) are processed in the rectangular steel pipe reinforcing rib (2), the corrugated steel plate sheets (3) are connected with first bolts in a matched mode through the first bolt holes to form a corrugated steel pipe culvert (1), and the corrugated steel pipe culvert (1) serves as a reinforcing structure main body; the rectangular steel pipe reinforcing ribs (2) are longitudinally distributed at the pipe orifice of the steel corrugated pipe culvert (1).
Furthermore, the rectangular steel pipe reinforcing ribs (2) are provided with embedded ribs (5) in a second bolt hole (6) on one side, far away from the corrugated steel pipe culvert (1).
Furthermore, the corrugated steel pipe culvert (1) is a square, round, oval, arch or polygonal corrugated steel structure body consisting of one or more corrugated steel plate sheets (3); the corrugated steel plate sheet (3) is formed by adopting a flat steel plate through cold bending processing.
Furthermore, the rectangular steel pipe reinforcing ribs (2) are formed by processing rectangular steel pipes through cold bending, welding and punching, and the bending and the arc of the rectangular steel pipe reinforcing ribs (2) are matched with the bending and the arc of the corrugated steel plate sheets (3).
Furthermore, the embedded bars (5) are arranged on the outer sides of the rectangular steel pipe reinforcing ribs (2) and are arranged along the annular direction of the corrugated steel pipe culvert.
Furthermore, rectangular steel pipe reinforcing ribs (2) are arranged at the hole of the corrugated steel pipe culvert (1) in the circumferential direction and are connected with corrugated steel plate sheets (3) through the matching of second bolts (4) and second bolt holes (6), and at least two rectangular steel pipe reinforcing ribs (2) are installed on each group of corrugated steel pipe culvert (1).
The utility model adopts the beneficial effect that above-mentioned technical scheme produced lies in:
1. the utility model discloses increase structural strength: the most main purpose of this patent is for solving the compressive strength of corrugated steel pipe culvert mouth of a river department corrugated steel pipe mouth of pipe additional strengthening, and hoop rectangle steel pipe stiffening rib is connected with the ripple steel sheet, but this structure greatly increased corrugated steel structure's compressive strength to improve whole engineering quality.
2. The utility model discloses increase the joint strength of pipe culvert and backfill medium: the annular embedded multiple steel bars are embedded at the hole rectangular pipe reinforcing structure, the connection and contact area between the corrugated steel pipe culvert and the backfilling medium are increased, so that the connection strength between the corrugated steel pipe culvert and the backfilling medium is enhanced, and deformation cracks caused by factors such as uneven settlement are solved.
3. The utility model discloses the structure is practical, pleasing to the eye, the time limit for a project is short: this patent structure factory modularization preparation, building site field assembly belongs to assembled steel construction building, and environmental protection, energy-conservation, simple to operate are swift, reduction of erection time is short.
Drawings
Fig. 1 is a schematic connection diagram of structural components according to an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the upper half of the cross section of the embodiment of the present invention.
Fig. 4 is a schematic view of the reinforcing rib structure of the rectangular steel pipe according to the embodiment of the present invention.
In the figure: 1-corrugated steel pipe culvert, 2-rectangular steel pipe reinforcing ribs, 3-corrugated steel plate sheets, 4-connecting bolts, 5-embedded ribs and 6-bolt holes.
Detailed Description
The following is a detailed description by way of specific examples:
a culvert mouth reinforcing structure of a steel corrugated plate mainly comprises rectangular steel pipe reinforcing ribs (2), corrugated steel plate sheets (3), connecting bolts, embedded ribs (5) and bolt holes; the radian of the rectangular steel pipe reinforcing rib (2) is matched with that of the corrugated steel plate sheet (3) after being processed, first bolt holes are processed in the periphery of the corrugated steel plate sheet (3), second bolt holes (6) are processed in the rectangular steel pipe reinforcing rib (2), the corrugated steel plate sheets (3) are connected with first bolts in a matched mode through the first bolt holes to form a corrugated steel pipe culvert (1), and the corrugated steel pipe culvert (1) serves as a reinforcing structure main body; the rectangular steel pipe reinforcing ribs (2) are longitudinally distributed at the pipe orifice of the steel corrugated pipe culvert (1).
Furthermore, a steel bar planting (5) is arranged on a second bolt hole (6) on one side, away from the corrugated steel pipe culvert (1), of the rectangular steel pipe reinforcing rib (2).
Furthermore, the steel corrugated pipe culvert (1) is a square, round, oval, arched or polygonal corrugated steel structure body consisting of one or more corrugated steel plate sheets (3); the corrugated steel plate sheet (3) is formed by adopting a flat steel plate through cold bending processing.
Furthermore, the rectangular steel pipe reinforcing ribs (2) are formed by processing rectangular steel pipes through cold bending, welding and punching, and the bending and the arc of the rectangular steel pipe reinforcing ribs (2) are matched with the bending and the arc of the corrugated steel plate sheets (3).
Furthermore, the embedded bars (5) are arranged on the outer sides of the rectangular steel pipe reinforcing ribs (2) and are arranged along the annular direction of the corrugated steel pipe culvert.
Furthermore, rectangular steel pipe reinforcing ribs (2) are arranged at the hole of the corrugated steel pipe culvert (1) in the circumferential direction and are connected with corrugated steel plate sheets (3) through the matching of second bolts (4) and second bolt holes (6), and at least two rectangular steel pipe reinforcing ribs (2) are installed on each group of corrugated steel pipe culvert (1).
The following is a more specific example:
1. structural member assembly
The structure comprises a corrugated steel pipe culvert 1, rectangular steel pipe reinforcing ribs 2, corrugated steel plate sheets 3, connecting bolts 4, embedded bars 5, bolt holes 6 and the like.
2. The function of the elements of the structure
1-corrugated steel pipe culvert 1: a structural body;
2-rectangular steel pipe 2: reinforcing ribs are made to increase structural strength;
3-corrugated steel sheet 3: the steel corrugated pipe culvert is used as a main part of a steel corrugated pipe culvert 1;
4-connecting bolt 4: the corrugated steel plate sheets 3 are connected with the rectangular steel pipe reinforcing ribs 2 and the corrugated steel plate sheets 3;
5-bar planting 5: the corrugated steel plate 3 is connected with a backfill medium;
6-bolt hole 6: for mounting the attachment bolts 4.
3. Principle of operation
The utility model provides a corrugated steel pipe culvert 1 is as the main part, corrugated steel pipe culvert 1 is the corrugated steel structure body that forms through connecting bolt 4 connection between corrugated steel sheet piece 3, rectangle steel pipe strengthening rib 2 is the hoop arc size clod wash shaping according to the corrugated steel structure body with the rectangle steel pipe for 1 entrance to a cave department hoop rectangle steel pipe strengthening rib 2 of corrugated steel pipe culvert, according to corrugated steel pipe culvert 1's the condition of bearing, will distribute to rectangle stiffening rib 2 and pass through bolt 4 with corrugated steel sheet 3 and be connected, and 2 entrance to a cave punishment of above-mentioned hoop rectangle stiffening rib distribute at least two, but this structure greatly increased corrugated steel structure 1's compressive strength to improve whole engineering quality.
Rectangular steel pipe strengthening rib 2 is connected with the adjacent hoop connecting bolt 4 of corrugated steel sheet piece 3, bar planting 5 is installed in the bolt hole 6 position of corrugated steel sheet piece 3, and bar planting 5 submerges inside backfilling the medium for 1 entrance to a cave department bulk strength of corrugated steel pipe culvert improves greatly, prevents effectively that entrance to a cave department from backfilling the medium fracture phenomenon, has improved engineering quality.
Claims (6)
1. A culvert mouth reinforcing structure of a steel corrugated plate is characterized by mainly comprising rectangular steel pipe reinforcing ribs (2), corrugated steel plate pieces (3), connecting bolts, embedded ribs (5) and bolt holes; the radian of the rectangular steel pipe reinforcing rib (2) is matched with that of the corrugated steel plate pieces (3) after being processed, first bolt holes are processed in the periphery of each corrugated steel plate piece (3), second bolt holes (6) are processed in the rectangular steel pipe reinforcing rib (2), the corrugated steel plate pieces (3) are connected with the first bolts in a matched mode through the first bolt holes to form a corrugated steel pipe culvert (1), and the corrugated steel pipe culvert (1) serves as a reinforcing structure main body; the rectangular steel pipe reinforcing ribs (2) are longitudinally distributed at the pipe orifice of the steel corrugated pipe culvert (1).
2. The culvert mouth reinforcing structure of the steel corrugated plate according to claim 1, wherein the second bolt hole (6) on one side of the rectangular steel pipe reinforcing rib (2) far away from the steel corrugated pipe culvert (1) is provided with a planting rib (5).
3. The culvert mouth reinforcing structure of the steel corrugated plate according to claim 1, wherein the steel corrugated pipe culvert (1) is a square, circular, oval, arched or polygonal corrugated steel structure body consisting of one or more corrugated steel plate sheets (3); the corrugated steel plate sheet (3) is formed by adopting a flat steel plate through cold bending processing.
4. The culvert mouth reinforcing structure of the steel corrugated plate according to claim 2, wherein the rectangular steel pipe reinforcing ribs (2) are formed by cold bending, welding and punching rectangular steel pipes, and the bends and arcs of the rectangular steel pipe reinforcing ribs (2) are matched with the bends and arcs of the corrugated steel plate sheets (3).
5. The corrugated steel plate culvert mouth reinforcing structure according to claim 4, wherein the embedded bars (5) are arranged outside the rectangular steel pipe reinforcing ribs (2) and are arranged along the annular direction of the corrugated steel pipe culvert.
6. The corrugated steel plate culvert opening reinforcing structure according to claim 5, wherein the rectangular steel pipe reinforcing ribs (2) are annularly arranged at the opening of the corrugated steel pipe culvert (1) and are connected with the corrugated steel plate sheets (3) through the matching of the second bolts (4) and the second bolt holes (6), and at least two rectangular steel pipe reinforcing ribs (2) are arranged on each group of corrugated steel pipe culvert (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473634.1U CN218263533U (en) | 2022-09-19 | 2022-09-19 | Steel corrugated plate culvert mouth reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473634.1U CN218263533U (en) | 2022-09-19 | 2022-09-19 | Steel corrugated plate culvert mouth reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218263533U true CN218263533U (en) | 2023-01-10 |
Family
ID=84715079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222473634.1U Active CN218263533U (en) | 2022-09-19 | 2022-09-19 | Steel corrugated plate culvert mouth reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218263533U (en) |
-
2022
- 2022-09-19 CN CN202222473634.1U patent/CN218263533U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201459614U (en) | Split type steel corrugated culvert pipe | |
| CN105019918B (en) | A kind of underwater shield tunneling structure anti-shock methods and device | |
| CN108979677B (en) | Spout-steel frame integral yielding primary support structure based on friction energy dissipation longitudinal beam and construction method | |
| KR20120055236A (en) | Prefabricated strut connection structure | |
| CN106677342A (en) | Assembly type corrugated web occlusion beam-column joint connection device capable of recovering function | |
| CN107165275A (en) | A kind of combined anti-seismic bolt connection node | |
| CN206815318U (en) | A kind of detachable recovery combination steel diaphram wall | |
| CN218263533U (en) | Steel corrugated plate culvert mouth reinforcing structure | |
| CN206529888U (en) | A kind of assembled corrugated web occlusion beam column node connection device for recovering function | |
| CN217977893U (en) | Reinforcing structure for corrugated steel structure | |
| CN218969809U (en) | Quick assembled closed box culvert structure | |
| CN216108158U (en) | Old culvert reinforcement type corrugated plate structure | |
| CN207228125U (en) | A kind of steel pipe support structure for exempting to tear support open | |
| CN210289799U (en) | Support structure in municipal administration bridges and culverts, tunnel | |
| CN102562098B (en) | Tunnel steel temporary inverted arch with rapid assembly and disassembly | |
| CN109057024A (en) | The double replaceable active beam link of channel cross-section-steel skirt beam connection structures and installation method | |
| CN112728210A (en) | Concrete pipe jacking structure | |
| CN2239995Y (en) | Rigid joint for underground continuous wall | |
| CN211113235U (en) | High-strength corrugated steel culvert pipe | |
| CN220746791U (en) | Corrugated steel U-shaped ditch | |
| CN216974355U (en) | Crawler-type metal yielding damper with T-shaped section | |
| CN201835294U (en) | Rubber water-stop for underground building settlement joint | |
| CN214741369U (en) | Mine soft rock tunnel temporary support structure | |
| CN216586230U (en) | Prevent wind snow shed tunnel | |
| CN214093283U (en) | Assembled back support for pipe jacking construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reinforced structure of steel corrugated slab culvert opening Effective date of registration: 20230227 Granted publication date: 20230110 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Hongqi Sub branch Pledgor: HENGSHUI HONGXIANG ENGINEERING MATERIALS Co.,Ltd. Registration number: Y2023980033545 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230110 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Hongqi Sub branch Pledgor: HENGSHUI HONGXIANG ENGINEERING MATERIALS Co.,Ltd. Registration number: Y2023980033545 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |