CN204753631U - Piping lane is synthesized to zinc -plating screw steel pipe underground - Google Patents
Piping lane is synthesized to zinc -plating screw steel pipe underground Download PDFInfo
- Publication number
- CN204753631U CN204753631U CN201520523005.2U CN201520523005U CN204753631U CN 204753631 U CN204753631 U CN 204753631U CN 201520523005 U CN201520523005 U CN 201520523005U CN 204753631 U CN204753631 U CN 204753631U
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- steel pipe
- galvanization
- threaded steel
- pipeline
- support bar
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Abstract
The utility model provides a piping lane is synthesized to zinc -plating screw steel pipe underground. The utility model relates to a municipal works, concretely relates to piping lane is synthesized to zinc -plating screw steel pipe underground. The utility model discloses a solving current underground and synthesizing piping lane cost of manufacture height, the easy emergence is subsided and is collapsed, causes the problem of incident. A piping lane is synthesized to zinc -plating screw steel pipe underground includes a plurality of zinc -plated screw steel pipe pipelines, a plurality of zinc -plated screw steel pipe pipelines set gradually along axial direction, two adjacent zinc -plated screw steel pipe pipelines pass through pipeline connection port and connect, the inside of every zinc -plated screw steel pipe pipeline is equipped with multiunit bracing piece and the horizontal peg of multiunit, the multiunit bracing piece sets up along the axis direction equipartition of zinc -plated screw steel pipe pipeline, every group bracing piece all includes along two bracing pieces of the vertical symmetry setting of the radial orientation of zinc -plated screw steel pipe pipeline, be equipped with a set of horizontal peg between the adjacent inner wall of every bracing piece and zinc -plated screw steel pipe pipeline respectively. The utility model is used for municipal construction.
Description
Technical field
The utility model relates to a kind of municipal engineering, is specifically related to a kind of galvanization threaded steel pipe underground pipe gallery.
Background technology
Pipe gallery is also known as common trench, and it implements unified planning, design, construction and maintenance, is built in Urban Underground for laying the public utility of municipal public use pipeline.In developed country, common trench has been present in century more than one, and while system is gradually improved, its scale also has increasing trend.Current China only has a few cities such as Beijing, Shanghai, Shenzhen, Suzhou, Shenyang to have pipe gallery, and according to incompletely statistics, mileage about 800 kilometers is built in the whole nation.The pipe gallery of more than 1000 meter was just laid as far back as 1958 in Beijing under the Tian'anmen Square.Within 2006, build up the modern pipe gallery of China mainland area Article 2 in West, Zhong Guan-cun.This pipe gallery main line is long 2 kilometers, a line length 1 kilometer, comprises the municipal pipelines such as water, electricity, hot and cold, combustion gas, communication.1994, Shanghai City government planning built pipe gallery--the Pudong New District Zhang Yanglu pipe gallery that continent Article 1 is largest, distance is the longest.This pipe gallery total length 11.125 kilometers, has accommodated four kinds of urban pipelines such as feedwater, electric power, information and coal gas.At present, the Jiading District Anting New Town pipe gallery system that the exemplary underground pipe gallery engineering (first phase) of Songjiang new city and " ring adds a line " are always about 6 kilometers has also been built up in Shanghai.The Suzhou Industrial Park infrastructure construction that China and Singapore develop jointly, through the exploitation of 10 years, also began to take shape in underground utilities corridor.
Existing underground pipe gallery needs to excavate soil layer usually before sunkening cord, and part constructed by multiple prefabricated cement of then nuzzling in soil, multiple cement is constructed part and is communicated with formation underground passage.But prefabricated cement to construct part construction costs high, lay task difficulty large, own wt is heavier, sedimentation easily occurs and caves in; As the plastics piping lane adopting material lighter; due to its insufficient strength; easily cave under the effect of earth pressure; need to build support of pipelines in piping lane simultaneously; support of pipelines is not easily built in plastics piping lane; usually can carry out during this external maintenance pipeline cutting and the operation such as welding; easily damage is caused to be out of shape even breaking out of fire to plastics piping lane; after piping lane deforms; each pipeline (as natural gas line, sewage conduct, heating line, water supply pipe etc.) in piping lane finally can be caused to occur that fracture is leaked, cause security incident.
Utility model content
The utility model is high for solving existing underground pipe gallery cost of manufacture, sedimentation easily occurs and caves in, causing the problem of security incident, and then propose a kind of galvanization threaded steel pipe underground pipe gallery.
The utility model is solve the problems of the technologies described above the technical scheme taked to be: the utility model comprises multiple galvanization threaded steel pipe pipeline, multiple galvanization threaded steel pipe pipeline in axial direction sets gradually, adjacent two galvanization threaded steel pipe pipelines are connected by conduit connection end mouth, the inside of each galvanization threaded steel pipe pipeline is provided with many group support bars and organizes horizontal rod more, many groups support bar is along the uniform setting of axis direction of galvanization threaded steel pipe pipeline, often group support bar includes radial direction vertically symmetrically arranged two support bars along galvanization threaded steel pipe pipeline, the two ends up and down of each support bar are affixed with the inwall of galvanization threaded steel pipe pipeline respectively, one group of horizontal rod is respectively equipped with between the adjacent inner wall of each support bar and galvanization threaded steel pipe pipeline, often organize multiple horizontal rod that horizontal rod includes vertically uniform setting, one end of each horizontal rod is affixed with the inwall of galvanization threaded steel pipe pipeline respectively, the other end of each horizontal rod is affixed with support bar respectively.
The beneficial effects of the utility model are:
The utility model structure is simple, and adopt galvanization threaded steel pipe pipeline, cost of manufacture is low, and lay operation conveniently, simple to operate, operating efficiency can improve 80%; Pipeline own wt is comparatively light, and prevent sedimentation, intensity is high, can bear the pressure of soil layer, effectively prevents from caving in; Galvanization threaded steel pipe pipeline is high temperature resistant, corrosion-resistant, intensity is high, without the need to can, directly at the affixed support of pipe interior, preventing from impacting pipeline by other components.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram when conduit connection end mouth 2 is flange in the utility model; Fig. 2 is the right view of Fig. 1; Fig. 3 is overall structure schematic diagram when conduit connection end mouth is pipe collar in the utility model; Fig. 4 is the right view of Fig. 3.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 to Fig. 4 illustrates, described in present embodiment, a kind of galvanization threaded steel pipe underground pipe gallery comprises multiple galvanization threaded steel pipe pipeline 1, multiple galvanization threaded steel pipe pipeline 1 in axial direction sets gradually, adjacent two galvanization threaded steel pipe pipelines 1 are connected by conduit connection end mouth 2, the inside of each galvanization threaded steel pipe pipeline 1 is provided with many group support bars 3 and many group horizontal rod 4, many groups support bar 3 is along the uniform setting of axis direction of galvanization threaded steel pipe pipeline 1, often group support bar 3 includes radial direction vertically symmetrically arranged two support bars 3 along galvanization threaded steel pipe pipeline 1, the two ends up and down of each support bar 3 are affixed with the inwall of galvanization threaded steel pipe pipeline 1 respectively, one group of horizontal rod 4 is respectively equipped with between each support bar 3 and the adjacent inner wall of galvanization threaded steel pipe pipeline 1, often organize multiple horizontal rod 4 that horizontal rod 4 includes vertically uniform setting, one end of each horizontal rod 4 is affixed with the inwall of galvanization threaded steel pipe pipeline 1 respectively, the other end of each horizontal rod 4 is affixed with support bar 3 respectively.
Design like this is fixed on support bar 3 and galvanization threaded steel pipe pipeline 1 by organizing horizontal rod 4 more, support bar 3 is directly fixed on the inside wall of galvanization threaded steel pipe pipeline 1, during use directly by pipe laying in horizontal rod 4, with iron wire or steel wire, pipeline is fixed in horizontal rod 4, there is play in the position of putting only pipeline, the quantity often organizing horizontal rod 4 can be adjusted as required during use, position and the placing height of each pipeline are rationally set, the intensity of galvanization threaded steel pipe pipeline 1 is high, lay connection simple and convenient, galvanization threaded steel pipe pipeline 1 inner space is large, convenient working.Pipeline adopts galvanization threaded steel pipe to be that material makes, and improves the corrosion resistance of pipeline, extends the application life of galvanization threaded steel pipe pipeline 1.
Detailed description of the invention two: composition graphs 1 to Fig. 4 illustrates, a kind of galvanization threaded steel pipe underground pipe gallery described in present embodiment also comprise multiple go out inbound port 5, multiple go out inbound port 5 along the uniform upper end being arranged on multiple galvanization threaded steel pipe pipeline 1 of axis direction of galvanization threaded steel pipe pipeline 1, each go out inbound port 5 all connect with galvanization threaded steel pipe pipeline 1.Other composition is identical with detailed description of the invention one with connected mode.
Pipeline needs location to carry out inspection and maintenance, and design operation personnel like this can enter into piping lane inside by going out inbound port 5 at any time, carry out daily inspection and maintenance.
Detailed description of the invention three: composition graphs 1 to Fig. 4 illustrates, the upper surface going out inbound port 5 described in present embodiment is provided with protective cover 9.Other composition is identical with detailed description of the invention two with connected mode.
Protective cover 9 effectively can prevent rainwater, the entering of animal and other foreign material, and can prevent pedestrian from accidentally falling into simultaneously, ensure the safety of pedestrian, protective cover 9 can add protection lock, prevent from suffering artificial destruction.
Detailed description of the invention four: composition graphs 1 to Fig. 4 illustrates, described in present embodiment, conduit connection end mouth 2 is flange or pipe collar.Other composition and connected mode and detailed description of the invention one, two or three identical.
Design like this connects simple and convenient, is convenient to dismounting and the installation of galvanization threaded steel pipe pipeline 1, effectively reduces labour intensity, improve operating efficiency.
Detailed description of the invention five: composition graphs 1 to Fig. 4 illustrates, the upper surface of each horizontal rod 4 described in present embodiment is laid with multiple arc groove 4-1 along its length.Other composition is identical with detailed description of the invention four with connected mode.
Each pipeline is put in arc groove 4-1 by design like this, can effectively prevent pipeline from rolling in horizontal rod 4, strengthens the stability of pipeline.
Detailed description of the invention six: composition graphs 1 to Fig. 4 illustrates, often organizes described in present embodiment between two support bars 3 in support bar 3 and is respectively equipped with bracing piece 6.Other composition is identical with detailed description of the invention five with connected mode.
Design like this can strengthen the stability of support bar 3, prevents support bar 3 run-off the straight distortion under the effect of the pressure.
Detailed description of the invention seven: composition graphs 1 to Fig. 4 illustrates, described in present embodiment, the top of multiple galvanization threaded steel pipe pipeline 1 inwall is laid with multiple illuminating lamp 7.Other composition is identical with detailed description of the invention five or six with connected mode.
So be designed to piping lane inside and efficient light sources is provided, the maintenance of convenient operation personnel and maintenance.
Detailed description of the invention eight: composition graphs 1 to Fig. 4 illustrates, described in present embodiment, the bottom of each galvanization threaded steel pipe pipeline 1 inwall is in axial direction equipped with passage steel plate 8, and passage steel plate 8 level is fixed between two support bars 3 often organizing in support bar 3.Other composition is identical with detailed description of the invention seven with connected mode.
Design operation personnel like this can walk on passage steel plate 8, safeguard each pipeline of diverse location and overhaul.
Detailed description of the invention nine: composition graphs 1 to Fig. 4 illustrates, affixed for welding between support bar 3 and the inwall of galvanization threaded steel pipe pipeline 1 described in present embodiment, horizontal rod 4 be between support bar 3 and the inwall of galvanization threaded steel pipe pipeline 1 weld affixed, affixed for welding between bracing piece 6 with support bar 3, affixed for welding between passage steel plate 8 with support bar 3.Other composition is identical with detailed description of the invention eight with connected mode.
Design like this, by all integrally welded for each component in piping lane, enhances the stability of whole piping lane, improves application life, is also convenient to maintenance simultaneously.
Detailed description of the invention ten: composition graphs 1 to Fig. 4 illustrates, described in present embodiment, the internal diameter of galvanization threaded steel pipe pipeline 1 is 2m ~ 4m, and the internal diameter going out inbound port 5 is 0.6m ~ 0.9m.Other composition and connected mode and detailed description of the invention two, three, five, six, eight or nine identical.
Design like this enables each pipeline of needs all put in galvanization threaded steel pipe pipeline 1, and human users is convenient, and have enough repair and maintenance spaces, operating personnel can conveniently pass in and out out inbound port 5.
Claims (10)
1. a galvanization threaded steel pipe underground pipe gallery, it is characterized in that: described a kind of galvanization threaded steel pipe underground pipe gallery comprises multiple galvanization threaded steel pipe pipeline (1), multiple galvanization threaded steel pipe pipeline (1) in axial direction sets gradually, adjacent two galvanization threaded steel pipe pipelines (1) are connected by conduit connection end mouth (2), the inside of each galvanization threaded steel pipe pipeline (1) is provided with to be organized support bar (3) more and organizes horizontal rod (4) more, organize the axis direction uniform setting of support bar (3) along galvanization threaded steel pipe pipeline (1) more, often organize support bar (3) and include radial direction vertically symmetrically arranged two support bars (3) along galvanization threaded steel pipe pipeline (1), the two ends up and down of each support bar (3) are affixed with the inwall of galvanization threaded steel pipe pipeline (1) respectively, one group of horizontal rod (4) is respectively equipped with between the adjacent inner wall of each support bar (3) and galvanization threaded steel pipe pipeline (1), often organize multiple horizontal rod (4) that horizontal rod (4) includes vertically uniform setting, one end of each horizontal rod (4) is affixed with the inwall of galvanization threaded steel pipe pipeline (1) respectively, the other end of each horizontal rod (4) is affixed with support bar (3) respectively.
2. a kind of galvanization threaded steel pipe underground pipe gallery according to claim 1, it is characterized in that: described a kind of galvanization threaded steel pipe underground pipe gallery also comprise multiple go out inbound port (5), multiple go out inbound port (5) along the uniform upper end being arranged on multiple galvanization threaded steel pipe pipeline (1) of axis direction of galvanization threaded steel pipe pipeline (1), each go out inbound port (5) all connect with galvanization threaded steel pipe pipeline (1).
3. a kind of galvanization threaded steel pipe underground pipe gallery according to claim 2, is characterized in that: described in go out inbound port (5) upper surface be provided with protective cover (9).
4. a kind of galvanization threaded steel pipe underground pipe gallery according to claim 1,2 or 3, is characterized in that: described conduit connection end mouth (2) is flange or pipe collar.
5. a kind of galvanization threaded steel pipe underground pipe gallery according to claim 4, is characterized in that: the upper surface of described each horizontal rod (4) is laid with multiple arc groove (4-1) along its length.
6. a kind of galvanization threaded steel pipe underground pipe gallery according to claim 5, is characterized in that: be respectively equipped with bracing piece (6) between described two support bars (3) often organized in support bar (3).
7. a kind of galvanization threaded steel pipe underground pipe gallery according to claim 5 or 6, is characterized in that: the top of described multiple galvanization threaded steel pipe pipeline (1) inwall is laid with multiple illuminating lamp (7).
8. a kind of galvanization threaded steel pipe underground pipe gallery according to claim 7, it is characterized in that: the bottom of described each galvanization threaded steel pipe pipeline (1) inwall is in axial direction equipped with passage steel plate (8), passage steel plate (8) level is fixed between two support bars (3) often organizing in support bar (3).
9. a kind of galvanization threaded steel pipe underground pipe gallery according to claim 8, it is characterized in that: affixed for welding between described support bar (3) and the inwall of galvanization threaded steel pipe pipeline (1), horizontal rod (4) be between support bar (3) and the inwall of galvanization threaded steel pipe pipeline (1) weld affixed, affixed for welding between bracing piece (6) with support bar (3), affixed for welding between passage steel plate (8) with support bar (3).
10. a kind of galvanization threaded steel pipe underground pipe gallery according to claim 2,3,5,6,8 or 9, is characterized in that: the internal diameter of described galvanization threaded steel pipe pipeline (1) is 2m ~ 4m, and the internal diameter going out inbound port (5) is 0.6m ~ 0.9m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523005.2U CN204753631U (en) | 2015-07-17 | 2015-07-17 | Piping lane is synthesized to zinc -plating screw steel pipe underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523005.2U CN204753631U (en) | 2015-07-17 | 2015-07-17 | Piping lane is synthesized to zinc -plating screw steel pipe underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753631U true CN204753631U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520523005.2U Expired - Fee Related CN204753631U (en) | 2015-07-17 | 2015-07-17 | Piping lane is synthesized to zinc -plating screw steel pipe underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971016A (en) * | 2016-07-12 | 2016-09-28 | 中国电建集团昆明勘测设计研究院有限公司 | Connection structure between joints of comprehensive pipe rack |
-
2015
- 2015-07-17 CN CN201520523005.2U patent/CN204753631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971016A (en) * | 2016-07-12 | 2016-09-28 | 中国电建集团昆明勘测设计研究院有限公司 | Connection structure between joints of comprehensive pipe rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |