CN110872846A - Assembled steel corrugated comprehensive pipe gallery - Google Patents
Assembled steel corrugated comprehensive pipe gallery Download PDFInfo
- Publication number
- CN110872846A CN110872846A CN201911129014.2A CN201911129014A CN110872846A CN 110872846 A CN110872846 A CN 110872846A CN 201911129014 A CN201911129014 A CN 201911129014A CN 110872846 A CN110872846 A CN 110872846A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to the technical field of engineering facilities, and particularly discloses an assembly type steel corrugated comprehensive pipe gallery which is formed by assembling unit pipe joints along the axial direction, wherein the unit pipe joints are formed by sequentially connecting and assembling unit plate bars in the circumferential direction; the unit pipe joints and the unit plate pieces are connected through flanges; the unit plate comprises an arc plate and a straight plate and is used for meeting the assembly and matching of unit pipe joints with different section shapes. The unit plate structure is simple and convenient to transport, the assembling process is simple and quick, the section of the rigid corrugated comprehensive pipe gallery can adapt to various construction site section shapes during assembling of the arc-shaped plate and the straight plate which are assembled in a random matching mode, and the stability and the sealing performance are good.
Description
Technical Field
The invention relates to the technical field of engineering facilities, and particularly discloses an assembly type steel corrugated comprehensive pipe gallery.
Background
Utility tunnel is used for underground works such as tunnel, underground pipe gallery, divide into cast in situ pipe gallery and prefabricated pipe gallery.
The existing cast-in-place underground pipe gallery needs working procedures such as reinforcing steel bar processing binding, formwork erecting, concrete pouring, maintaining and formwork removing on a construction site, not only is the construction working procedure complicated and long in construction period, but also has the problems that large raw materials are required to be stored and a processing site is required and the like.
Prefabricated piping lane is in order to solve the construction defect of cast in situ formula piping lane and appears, divide into wholly to be prefabricated piping lane structure and prefabricated piping lane structure of assembled. The integral prefabricated pipe gallery is often large in size and weight, and transportation and field hoisting from a factory to a construction site are extremely inconvenient. And the prefabricated piping lane of current assembled is big mostly because the structure of assembling is too many, and assembly structure poor stability, it is not good to pass the power effect, appears that junction structural damage easily, seal structure damages to lead to defects such as infiltration in the piping lane, and the single engineering that can't satisfy non-standardized section shape of section shape after assembling uses.
Disclosure of Invention
The invention aims to provide an assembly type steel corrugated comprehensive pipe gallery to solve the problems that an existing assembly type prefabricated pipe gallery is too many in assembly structure, complex in assembly structure, poor in stability and single in section shape.
In order to achieve the purpose, the basic scheme of the invention is as follows:
an assembled steel corrugated comprehensive pipe gallery is formed by axially assembling unit pipe joints, wherein the unit pipe joints are formed by sequentially connecting and assembling unit plate bars in an annular direction;
the unit pipe joints and the unit plate pieces are connected through flanges;
the unit plate comprises an arc-shaped plate and a straight plate.
Optionally, the arc-shaped plate is composed of two arc-shaped steel corrugated plates and a straight steel corrugated plate, the arc-shaped steel corrugated plates are respectively connected to two ends of the straight steel corrugated plate, and the arc-shaped plate is bent along the circumferential direction of the unit pipe joints; the straight plate is composed of straight steel corrugated plates;
the inner surface edges of the arc-shaped plate and the straight plate are also provided with flanges.
Optionally, the outer surface of the arc-shaped plate and the outer surface of the straight plate are wrapped by one layer of protective steel plate, the protective steel plate is attached to the arc-shaped plate and the straight plate, and the peripheral edge of the protective steel plate is connected with the flange.
Optionally, a plurality of through holes are uniformly formed in the flanges, and the through holes in two adjacent flanges correspond to one another and are fixedly connected through bolts.
Optionally, a bolt rubber water-stop sealing gasket and a square gasket are sequentially arranged between the through hole and the bolt.
Optionally, the cross-sectional shape of the unit pipe section is van-shaped, oval, horseshoe-shaped, circular or rectangular.
Optionally, the number of the unit plates in one unit pipe joint is 2-4.
The working principle and the beneficial effects of the basic scheme are as follows: the unit plate structure is simple and convenient to transport, the assembling process is simple and quick, the pipe gallery section formed by randomly matching and assembling the arc-shaped plate and the straight plate can adapt to various construction site section shapes, and the unit plate has better stability and sealing performance.
Drawings
Fig. 1 is a schematic structural view of an assembled steel corrugated comprehensive pipe gallery of the present invention.
Fig. 2 is a schematic structural view of a unit pipe section.
Fig. 3 is a structural schematic diagram of an arc-shaped plate.
Fig. 4 is a schematic structural view of a straight plate.
FIG. 5 is a schematic structural view of a flange through hole bolt joint.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the unit pipe joint comprises a unit pipe joint 1, a unit plate 2, an arc-shaped plate 21, an arc-shaped steel corrugated plate 211, a straight steel corrugated plate 212, a straight plate 22, a flange 3, a through hole 31, a bolt 32, a square gasket 33, a bolt rubber water-stop sealing gasket 34 and a protective steel plate 4.
Example one
This embodiment is substantially as shown in fig. 1:
the utility model provides an assembled steel corrugated integrated pipe gallery, is spliced in proper order by 1 end to end of unit tube coupling and is formed, and unit tube coupling 1 is spliced in proper order along inboard hoop by unit slab 2 and is formed.
As shown in connection with fig. 2, the unit panel 2 includes an arc-shaped panel 21 and a straight panel 22.
Referring to fig. 3, the arc-shaped plate 21 includes two sections of arc-shaped corrugated steel plates 211 and two straight corrugated steel plates 212, the two sections of arc-shaped corrugated steel plates 211 are located at two ends of the straight corrugated steel plates 212, and the arc-shaped plate 21 is bent along the circumferential direction of the unit pipe joint 1. The flange 3 is arranged at the edge of the inner arc surface of the arc-shaped sheet 21.
As shown in fig. 4, the straight plate 22 is formed of a straight corrugated steel plate 212, and the edge of the inner surface is provided with a flange 3.
As shown in fig. 5, the flanges 3 are provided with uniformly distributed through holes 31, after each unit plate 2 or each unit pipe joint 1 is spliced, the flanges 3 of two adjacent unit plates 2 can be overlapped, the through holes 31 on the adjacent flanges 3 can be in one-to-one correspondence, the two corresponding through holes 31 are fixed by using high-strength bolts 32, and square gaskets 33 and bolt rubber water-stop sealing gaskets 34 are arranged between the bolts 32 and the flanges 3, so that the splicing structure has better stability and sealing performance. The flange 3 is arranged inside the pipe gallery, so that the installation process is more convenient and faster.
The outer surfaces of the arc-shaped plate 21 and the straight plate 22 are wrapped with a protective steel plate 4, and the protective steel plate 4 is attached to the arc-shaped plate 21 and the straight plate 22. The protection steel plate 4 reduces friction with the ground and protects the unit pipe joint 1 from deformation.
The following briefly describes the installation method of the following assembled steel corrugated comprehensive pipe gallery:
firstly, 2-4 arc-shaped plates 21 and straight plates 22 are selected according to the section shape of a construction site, the unit plates 2 are sequentially spliced to form the unit pipe sections 1 with specific section shapes according to the section shape, the section shapes can be standard sections such as circular, rectangular and the like, and can also be non-standard sections such as oval, horseshoe or van-type shapes, and then the multiple sections of the unit pipe sections 1 are sequentially connected end to be spliced to form the assembled rigid corrugated comprehensive pipe gallery. After it is formed, the seams and the bolt 32 interface are sealed with a weather-resistant sealant.
After the assembly type steel corrugated comprehensive pipe gallery is installed, the outer wall is filled with a gap outside the pipe gallery through concrete injection, and sufficient strength is guaranteed. In the process of gradually jacking, excavating and installing, the assembled steel corrugated comprehensive pipe gallery can also support the surrounding soil body to prevent collapse and protect the personal safety of excavating workers.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (7)
1. The utility model provides an assembled steel corrugated integrated pipe gallery, its characterized in that: the pipe joint is formed by assembling unit pipe joints along the axial direction, and the unit pipe joints are formed by sequentially connecting and assembling unit plate bars in the circumferential direction;
the unit pipe joints and the unit plate pieces are connected through flanges;
the unit plate comprises an arc-shaped plate and a straight plate.
2. The fabricated steel corrugated utility tunnel of claim 1, wherein: the arc-shaped sheet is composed of two arc-shaped steel corrugated plates and a straight steel corrugated plate, the arc-shaped steel corrugated plates are respectively connected to two ends of the straight steel corrugated plate, and the arc-shaped sheet is bent along the circumferential direction of the unit pipe joints; the straight plate is composed of straight steel corrugated plates;
the inner surface edges of the arc-shaped plate and the straight plate are also provided with flanges.
3. The fabricated steel corrugated utility tunnel of claim 2, wherein: the outer surface parcel of arc slab with straight slab has the one deck protection steel sheet, the protection steel sheet with the arc slab with straight slab is laminated mutually, just the edge all around of protection steel sheet with the flange is connected.
4. The fabricated steel corrugated utility tunnel of any one of claims 1 to 3, wherein: a plurality of through holes are uniformly formed in the flanges, and the through holes in the adjacent two flanges are in one-to-one correspondence and are fixedly connected through bolts.
5. The fabricated steel corrugated utility tunnel of claim 4, wherein: and a bolt rubber water-stopping sealing gasket and a square gasket are sequentially arranged between the through hole and the bolt.
6. The fabricated steel corrugated utility tunnel of claim 1, wherein: the section of the unit pipe section is in a van shape, an oval shape, a horseshoe shape, a round shape or a rectangular shape.
7. The fabricated steel corrugated utility tunnel of claim 1, wherein: the number of the unit plate pieces in one unit pipe joint is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129014.2A CN110872846A (en) | 2019-11-18 | 2019-11-18 | Assembled steel corrugated comprehensive pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129014.2A CN110872846A (en) | 2019-11-18 | 2019-11-18 | Assembled steel corrugated comprehensive pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110872846A true CN110872846A (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911129014.2A Pending CN110872846A (en) | 2019-11-18 | 2019-11-18 | Assembled steel corrugated comprehensive pipe gallery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236315A (en) * | 2020-03-26 | 2020-06-05 | 沈阳促晋科技有限公司 | Oval-shaped utility tunnel in variable storehouse of assembled |
| CN112609603A (en) * | 2020-12-15 | 2021-04-06 | 山东省交通规划设计院有限公司 | Fast-assembled enhanced square culvert structure and construction method |
| CN112627070A (en) * | 2020-12-15 | 2021-04-09 | 山东省交通规划设计院有限公司 | Quick-assembly double-layer corrugated steel square culvert structure and construction method |
| CN112855180A (en) * | 2020-12-31 | 2021-05-28 | 苏交科集团股份有限公司 | Comprehensive pipe gallery assembled structure constructed by shield method and construction method thereof |
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| CN202432140U (en) * | 2012-01-10 | 2012-09-12 | 湖南众益管业有限公司 | Pressure-resistant corrugated pipe with protective sleeve |
| CN102767651A (en) * | 2012-07-25 | 2012-11-07 | 上海公元建材发展有限公司 | Three-wall corrugated pipe and manufacturing equipment thereof |
| CN203099133U (en) * | 2013-01-25 | 2013-07-31 | 广东威立瑞科技有限公司 | Double-wall composite corrugated pipe |
| CN204041081U (en) * | 2014-08-27 | 2014-12-24 | 北京市轨道交通建设管理有限公司 | A kind of constructing tunnel preliminary bracing device |
| KR20160131518A (en) * | 2015-05-07 | 2016-11-16 | 조주현 | A three-dimensional displacement measuring device having a length displacement measuring |
| CN206784431U (en) * | 2017-01-11 | 2017-12-22 | 南京联众建设工程技术有限公司 | Telescopic joint for underground pipe gallery |
| CN207161120U (en) * | 2017-09-20 | 2018-03-30 | 衡水益通管业股份有限公司 | A kind of steel corrugated board structures being easy to from inner side connection |
| CN207672611U (en) * | 2017-11-28 | 2018-07-31 | 河北易德利橡胶制品有限责任公司 | A kind of assembled clad steel corrugated plating pipe gallery |
| CN207775741U (en) * | 2017-12-20 | 2018-08-28 | 衡水益通管业股份有限公司 | A kind of corrugated plate supporting structure |
| CN109235494A (en) * | 2018-09-13 | 2019-01-18 | 上海华夏波纹钢研究院 | Water-impervious corrugated steel assembly plate and its assembled pipe |
| CN209194577U (en) * | 2018-09-10 | 2019-08-02 | 重庆大丰交通设施制造有限公司 | The impervious floating corrugated steel pipe gallery of assembled box |
-
2019
- 2019-11-18 CN CN201911129014.2A patent/CN110872846A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202432140U (en) * | 2012-01-10 | 2012-09-12 | 湖南众益管业有限公司 | Pressure-resistant corrugated pipe with protective sleeve |
| CN102767651A (en) * | 2012-07-25 | 2012-11-07 | 上海公元建材发展有限公司 | Three-wall corrugated pipe and manufacturing equipment thereof |
| CN203099133U (en) * | 2013-01-25 | 2013-07-31 | 广东威立瑞科技有限公司 | Double-wall composite corrugated pipe |
| CN204041081U (en) * | 2014-08-27 | 2014-12-24 | 北京市轨道交通建设管理有限公司 | A kind of constructing tunnel preliminary bracing device |
| KR20160131518A (en) * | 2015-05-07 | 2016-11-16 | 조주현 | A three-dimensional displacement measuring device having a length displacement measuring |
| CN206784431U (en) * | 2017-01-11 | 2017-12-22 | 南京联众建设工程技术有限公司 | Telescopic joint for underground pipe gallery |
| CN207161120U (en) * | 2017-09-20 | 2018-03-30 | 衡水益通管业股份有限公司 | A kind of steel corrugated board structures being easy to from inner side connection |
| CN207672611U (en) * | 2017-11-28 | 2018-07-31 | 河北易德利橡胶制品有限责任公司 | A kind of assembled clad steel corrugated plating pipe gallery |
| CN207775741U (en) * | 2017-12-20 | 2018-08-28 | 衡水益通管业股份有限公司 | A kind of corrugated plate supporting structure |
| CN209194577U (en) * | 2018-09-10 | 2019-08-02 | 重庆大丰交通设施制造有限公司 | The impervious floating corrugated steel pipe gallery of assembled box |
| CN109235494A (en) * | 2018-09-13 | 2019-01-18 | 上海华夏波纹钢研究院 | Water-impervious corrugated steel assembly plate and its assembled pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236315A (en) * | 2020-03-26 | 2020-06-05 | 沈阳促晋科技有限公司 | Oval-shaped utility tunnel in variable storehouse of assembled |
| CN112609603A (en) * | 2020-12-15 | 2021-04-06 | 山东省交通规划设计院有限公司 | Fast-assembled enhanced square culvert structure and construction method |
| CN112627070A (en) * | 2020-12-15 | 2021-04-09 | 山东省交通规划设计院有限公司 | Quick-assembly double-layer corrugated steel square culvert structure and construction method |
| CN112855180A (en) * | 2020-12-31 | 2021-05-28 | 苏交科集团股份有限公司 | Comprehensive pipe gallery assembled structure constructed by shield method and construction method thereof |
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Application publication date: 20200310 |