CN205776401U - Pipe gallery internode seals structure - Google Patents
Pipe gallery internode seals structure Download PDFInfo
- Publication number
- CN205776401U CN205776401U CN201620729711.7U CN201620729711U CN205776401U CN 205776401 U CN205776401 U CN 205776401U CN 201620729711 U CN201620729711 U CN 201620729711U CN 205776401 U CN205776401 U CN 205776401U
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- sealing ring
- groove
- securing member
- internode
- pipe gallery
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Abstract
A kind of pipe gallery internode seals structure, relates to urban construction, and especially a kind of replacing is convenient, and service life, the pipe gallery internode of length sealed structure.Pipe gallery internode of the present utility model seals structure, it is arranged on the junction of adjacent two section piping lane, it is characterized in that this structure includes breach, sealing ring and securing member, the inwall of piping lane termination is provided with breach, after two sections of piping lanes connect, two breach one grooves of synthesis, sealing ring is placed in groove, and securing member is fixed on the piping lane inwall of groove extension.Pipe gallery internode of the present utility model seals structure, simple in construction, design science, easy to use, sealing ring is placed in groove, is effectively increased the service life of sealing ring, using securing member fixing seal ring, securing member uses bolt to specify on embedded board simultaneously, and it is convenient to change.
Description
Technical field
This utility model relates to urban construction, and especially a kind of replacing is convenient, and service life, the pipe gallery internode of length was close
Seal structure.
Background technology
Along with the development of Urbanization in China, set up the new city of resources conservation, environmental friendliness, energy-saving and emission-reduction
Become the fundamental state policy instructing Chinese Urbanization with urban sustainable development.Pipe gallery refers to build one in the underground in city
The various municipal pipelines such as plumbing, combustion gas, electric power, communication are concentrated and are laid by individual tunnel space.This mode is by various pipeline collection
Middle layout, facilitates pipeline performance management and plant maintenance, can avoid causing road surface to repeat excavation owing to burying underground or keep in repair pipeline
The trouble brought, and the soil corrosion failure to pipeline can be avoided, thus be also extended the service life of pipeline.
Between the piping lane segmentation of traditional cast-in-place making, using rubber fastening band to connect, the anti-ground of interface of this form is not
Uniform settlement ability, waterstop is yielding, even by drawing crack.The prefabricated city piping lane technology occurred in recent years quickly grows,
But also having similar sealing problem between tube coupling, the most at present, the rubber fastening band interface that piping lane is conventional is extremely difficult to use one
Century-old index；Simultaneously as when pouring, be all directly rubber fastening band to be enclosed in joint, during damage, it is impossible to carry out
Change.
Summary of the invention
To be solved in the utility model is exactly between existing piping lane segmentation, uses rubber fastening band to connect, and waterstop is easy
The problem damaged, change difficulty, it is provided that a kind of replacing is convenient, service life, the pipe gallery internode of length sealed structure.
Pipe gallery internode of the present utility model seals structure, is arranged on the junction of adjacent two section piping lane, its feature
Being that this structure includes breach, sealing ring and securing member, be provided with breach on the inwall of piping lane termination, two sections of piping lanes connect
After, two breach one grooves of synthesis, sealing ring is placed in groove, and securing member is fixed on the piping lane inwall of groove extension.
Being provided with embedded board in described breach extension, securing member is bolted on embedded board.
Described sealing ring is aerated rubber loop, and aerated rubber loop arranges charging connector, and securing member is rectangular platen, rectangle
Being provided with air-filled pore on pressing plate, charging connector passes air-filled pore, when sealing ring internal gas pressure reduces, is inflated by charging connector.
Described sealing ring utilizes hydro-expansive rubber to make rectangular strip, and rectangular strip is placed in groove, the top of rectangular strip
Being arranged with several boss in parallel on portion and bottom, sealing ring height is not less than depth of groove；Securing member is rectangular platen, rectangle pressure
Plate is fixed in groove extension, and rectangular strip is produced precommpression so that raised line is in close contact with groove and rectangular platen, boss shape
Become sealing line.
Described sealing ring rubber is made rectangular strip, end face and the left and right sides, bottom surface and is provided with boss, sealing ring
Being internally provided with cavity, sealing ring height is more than depth of groove；Securing member is rectangular platen, and rectangular platen is fixed on groove extension
On, sealing ring is produced precommpression so that it is raised line is in close contact with groove and rectangular platen, and boss forms sealing line, sealing ring
Internal cavity is easy to sealing ring deformation.
Sealing ring can carry out prefabricated according to piping lane form, such as circular, square or arch door shape etc., sealing ring is placed on phase
In the groove that adjacent two sections of piping lanes are formed after connecting, utilize the inner space of groove, sealing ring is formed certain protection, improves it and make
With the life-span, utilize securing member to be fixed by bolt simultaneously, give sealing ring certain pressure by securing member, improve sealing ring
Sealing effect, when sealing ring damage after, the bolt on securing member is unclamped and takes off, can be replaced.
Pipe gallery internode of the present utility model sealing structure, simple in construction, design science, easy to use, by sealing ring
Being placed in groove, be effectively increased the service life of sealing ring, use securing member fixing seal ring simultaneously, securing member uses spiral shell
Pig gauge is scheduled on embedded board, and it is convenient to change.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model cross-sectional view.
Fig. 3 is this utility model embodiment 1 structural representation.
Fig. 4 is this utility model embodiment 2 structural representation.
Fig. 5 is this utility model embodiment 2 seal ring structure schematic diagram.
Fig. 6 is this utility model embodiment 3 structural representation.
Wherein, securing member 1, embedded board 2, sealing ring 3, charging connector 4, boss 5, cavity 6.
Detailed description of the invention
Embodiment 1: a kind of pipe gallery internode seals structure, is arranged on the junction of adjacent two section piping lane, this structure
Including breach, sealing ring 3 and securing member 1, the inwall of piping lane termination is provided with breach, after two sections of piping lanes connect, two
Breach one groove of synthesis, sealing ring 3 is placed in groove, and securing member 1 is fixed on the piping lane inwall of groove extension.Outside breach
Being provided with embedded board 2 on prolonging, securing member 1 is bolted on embedded board 2.Sealing ring 3 is aerated rubber loop, inflating rubber
Arranging charging connector 4 on circle, securing member 1 is rectangular platen, and rectangular platen is provided with air-filled pore, and charging connector 4 passes air-filled pore, when
When sealing ring 3 internal gas pressure reduces, it is inflated by charging connector 4.
Embodiment 2: a kind of pipe gallery internode seals structure, is arranged on the junction of adjacent two section piping lane, this structure
Including breach, sealing ring 3 and securing member 1, the inwall of piping lane termination is provided with breach, after two sections of piping lanes connect, two
Breach one groove of synthesis, sealing ring 3 is placed in groove, and securing member 1 is fixed on the piping lane inwall of groove extension.Outside breach
Being provided with embedded board 2 on prolonging, securing member 1 is bolted on embedded board 2.Sealing ring 3 utilizes hydro-expansive rubber to make
Rectangular strip, rectangular strip is placed in groove, and the top and bottom of rectangular strip is arranged with in parallel several boss 5, sealing ring 3 height
Not less than depth of groove；Securing member 1 is rectangular platen, and rectangular platen is fixed in groove extension, and rectangular strip is produced precommpression,
Raised line is in close contact with groove and rectangular platen, and boss 5 forms sealing line.
Embodiment 3: a kind of pipe gallery internode seals structure, is arranged on the junction of adjacent two section piping lane, this structure
Including breach, sealing ring 3 and securing member 1, the inwall of piping lane termination is provided with breach, after two sections of piping lanes connect, two
Breach one groove of synthesis, sealing ring 3 is placed in groove, and securing member 1 is fixed on the piping lane inwall of groove extension.Outside breach
Being provided with embedded board 2 on prolonging, securing member 1 is bolted on embedded board 2.Sealing ring 3 rubber makes rectangular strip, top
Face and the left and right sides, bottom surface are provided with boss 5, and sealing ring 3 is internally provided with cavity 6, and sealing ring 3 height is more than depth of groove；
Securing member 1 is rectangular platen, and rectangular platen is fixed in groove extension, and sealing ring 3 is produced precommpression so that it is raised line and groove
And rectangular platen is in close contact, boss 5 forms sealing line, and the cavity 6 within sealing ring 3 is easy to sealing ring 3 deformation.
Claims (5)
1. pipe gallery internode seals a structure, is arranged on the junction of adjacent two section piping lane, it is characterised in that this structure
Including breach, sealing ring (3) and securing member (1), the inwall of piping lane termination is provided with breach, after two sections of piping lanes connect,
Two breach one grooves of synthesis, sealing ring (3) is placed in groove, and securing member (1) is fixed on the piping lane inwall of groove extension
On.
2. pipe gallery internode as claimed in claim 1 seals structure, it is characterised in that be provided with in described breach extension
Embedded board (2), securing member (1) is bolted on embedded board (2).
3. pipe gallery internode as claimed in claim 1 seals structure, it is characterised in that described sealing ring (3) is inflation rubber
Cushion rubber, aerated rubber loop arranges charging connector (4), and securing member (1) is rectangular platen, rectangular platen is provided with air-filled pore, fills
Valve (4) passes air-filled pore, when sealing ring (3) internal gas pressure reduces, is inflated by charging connector (4).
4. pipe gallery internode as claimed in claim 1 seals structure, it is characterised in that described sealing ring (3) utilizes meets water
Expanded rubber makes rectangular strip, and rectangular strip is placed in groove, and the top and bottom of rectangular strip is arranged with in parallel several boss
(5), sealing ring (3) height is not less than depth of groove；Securing member (1) is rectangular platen, and rectangular platen is fixed in groove extension,
Rectangular strip is produced precommpression so that raised line is in close contact with groove and rectangular platen, and boss (5) forms sealing line.
5. pipe gallery internode as claimed in claim 1 seals structure, it is characterised in that described sealing ring (3) uses rubber system
Rectangular strip, end face and the left and right sides, bottom surface are provided with boss (5), and sealing ring (3) is internally provided with cavity (6), seal
Ring (3) height is more than depth of groove；Securing member (1) is rectangular platen, and rectangular platen is fixed in groove extension, to sealing ring
(3) precommpression is produced so that it is raised line is in close contact with groove and rectangular platen, and boss (5) is formed in sealing line, sealing ring (3)
The cavity (6) in portion is easy to sealing ring (3) deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729711.7U CN205776401U (en) | 2016-07-12 | 2016-07-12 | Pipe gallery internode seals structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729711.7U CN205776401U (en) | 2016-07-12 | 2016-07-12 | Pipe gallery internode seals structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776401U true CN205776401U (en) | 2016-12-07 |
Family
ID=58122190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620729711.7U Active CN205776401U (en) | 2016-07-12 | 2016-07-12 | Pipe gallery internode seals structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049552A (en) * | 2016-07-12 | 2016-10-26 | 中国电建集团昆明勘测设计研究院有限公司 | Inter-section sealing structure for comprehensive pipe racks |
| CN106638711A (en) * | 2017-03-13 | 2017-05-10 | 刘国霞 | Pressurization expansion type tunnel water stop tape structure and construction process thereof |
| CN109372544A (en) * | 2018-11-28 | 2019-02-22 | 中铁隧道集团二处有限公司 | Tunneltron internode sealing structure and its construction method |
-
2016
- 2016-07-12 CN CN201620729711.7U patent/CN205776401U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049552A (en) * | 2016-07-12 | 2016-10-26 | 中国电建集团昆明勘测设计研究院有限公司 | Inter-section sealing structure for comprehensive pipe racks |
| CN106638711A (en) * | 2017-03-13 | 2017-05-10 | 刘国霞 | Pressurization expansion type tunnel water stop tape structure and construction process thereof |
| CN109372544A (en) * | 2018-11-28 | 2019-02-22 | 中铁隧道集团二处有限公司 | Tunneltron internode sealing structure and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |