CN109595412A - A kind of adaptive replaceable pipe joint waterproof construction - Google Patents
A kind of adaptive replaceable pipe joint waterproof construction Download PDFInfo
- Publication number
- CN109595412A CN109595412A CN201811586751.0A CN201811586751A CN109595412A CN 109595412 A CN109595412 A CN 109595412A CN 201811586751 A CN201811586751 A CN 201811586751A CN 109595412 A CN109595412 A CN 109595412A
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- steel member
- groove
- adaptive
- socket end
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000005273 aeration Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 4
- 239000011796 hollow space material Substances 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims 1
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 description 6
- 230000032683 aging Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/10—Sleeveless joints between two pipes, one being introduced into the other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
Abstract
The invention belongs to technical field of civil engineering, and in particular to a kind of adaptive replaceable pipe joint waterproof construction；Including two sealing units, each sealing unit includes being respectively embedded into the steel member one and steel member two being cast in pipe joint socket end and pipe joint female end；A groove is offered on steel member one and steel member two and pipeline phase-contact surface respectively, the groove of steel member one corresponds to each other respectively with the groove of steel member two and forms a cavity, and rubber pneumatic bag is provided in cavity；Aeration aperture corresponding with rubber pneumatic bag is offered in pipe joint socket end and steel member one；Pipe joint socket end or pipe joint female end between two rubber pneumatic bags offer detection hole；In such a way that steel member is respectively arranged at the interior side of pipe joint in two sealing units, the replaceable of rubber pneumatic bag in sealing unit is realized, meets long-term effect requirement of the pipe joint for waterproof performance.
Description
Technical field
The invention belongs to technical field of civil engineering, and in particular to a kind of adaptive replaceable pipe joint waterproof knot
Structure.
Background technique
Reinforced concrete pipiline has been obtained in China's municipal works and is widely applied, in recent years, with China city
Form is built as a kind of underground pipe gallery in the fast development of city's underground pipe gallery construction, large diameter reinforced concrete pipe road
Have been assigned brand-new vitality.Underground pipe gallery " lifeline " new as city, for wanting for itself waterproof performance
Ask very high, however, the waterproof construction of existing large diameter reinforced concrete pipe road joint mainly uses rubber ring progress closed,
It is difficult to cope with the increase with pipeline Years Of Service, caused by rubber ring aging the problem of pipe joint waterproof failure.
Summary of the invention
The present invention is that the waterproof construction of solution existing large diameter reinforced concrete pipe road joint is close using rubber ring progress
It closes, is difficult to cope with the increase with pipeline Years Of Service, the technology of pipe joint waterproof failure caused by rubber ring aging is asked
Topic provides a kind of adaptive replaceable pipe joint waterproof construction.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of adaptive replaceable pipeline connects
Head waterproof construction, including two sealing units, each sealing unit include be respectively embedded into be cast in pipe joint socket end and
Steel member one and steel member two in pipe joint female end；The steel member one and steel member two are divided equally on the face being in contact
Do not offer a groove, equal aperture at the tube wall of pipe joint socket end corresponding with groove and pipe joint female end,
The groove of the steel member one corresponds to each other respectively with the groove of steel member two and forms a cavity, is provided in the cavity
Rubber pneumatic bag；Aeration aperture corresponding with rubber pneumatic bag is offered in the pipe joint socket end and steel member one；Positioned at two
Pipe joint socket end or pipe joint female end between a rubber pneumatic bag offer detection hole.
The adaptive replaceable pipe joint waterproof construction of the present invention is in specific works, by aeration aperture to two rubber
Air bag inflation, two sealing units form a closed cavity after rubber pneumatic bag inflation, are then located at by detection closed
Detection hole at cavity detects the airtightness of enclosure space.Steel member is respectively arranged at pipe joint in two sealing units
Interior side.With the rubber pneumatic bag being convenient for changing in sealing unit.
Preferably, the groove is arc groove, and the surface of groove is smooth cambered surface, the groove of the steel member one
It corresponds to each other to form spherical hollow space respectively with the groove of steel member two.
Preferably, one-way cock is installed in the aeration aperture and detection hole.To prevent rubber pneumatic bag internal gas respectively
Reverse backflow occurs with the medium for detecting pipe joint airtightness.
Preferably, the steel member one and steel member two are reinforced and pipe joint socket end and pipeline by WELDING STUDS respectively
The connection of connector female end.
Compared with prior art the invention has the following advantages:
Closed waterproof construction is carried out with pipeline using rubber ring compared to traditional large diameter reinforced concrete pipe road joint
The problem of increase of service life, pipe joint waterproof failure caused by rubber ring aging, the present invention use inflatable rubber
Air bag is closed for the progress of reinforced concrete pipiline interface, keeps good waterproof performance, adaptable；Using two sealing lists
Steel member is respectively arranged at the mode of the interior side of pipe joint in member, and realize rubber pneumatic bag in sealing unit can be more
It changes, meets long-term effect requirement of the pipe joint for waterproof performance.
Detailed description of the invention
Fig. 1 is the schematic diagram of the adaptive replaceable pipe joint waterproof construction of the present invention.
It is marked in figure as follows:
1- steel member one, 2- steel member two, 3- rubber pneumatic bag, 4- pipe joint socket end, 5- pipe joint female end, 6- inflation
Hole, 7- detection hole, 8- WELDING STUDS.
Specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
The applicable conduit types of the adaptive replaceable pipe joint waterproof construction of the present invention include but is not limited to round cut
Facial canal road, rectangular-section pipeline etc..
As shown in Figure 1, a kind of adaptive replaceable pipe joint waterproof construction, including two sealing units, Mei Gezhi
Water unit includes being respectively embedded into the steel member 1 and steel structure being cast in pipe joint socket end 4 and pipe joint female end 5
Part 22；The steel member 1 and steel member 22 offer a groove respectively on the face being in contact, corresponding with groove
Pipe joint socket end 4 and pipe joint female end 5 tube wall at equal aperture, the groove and steel member of the steel member 1
22 groove corresponds to each other respectively forms a cavity, is provided with rubber pneumatic bag 3 in the cavity；The pipe joint is inserted
Aeration aperture 6 corresponding with rubber pneumatic bag 3 is offered on mouth end 4 and steel member 1；Pipe between two rubber pneumatic bags 3
Road connector female end 5 offers detection hole 7.
Further, the groove is arc groove, and the surface of groove is smooth cambered surface, the steel member 1
Groove corresponds to each other to form spherical hollow space respectively with the groove of steel member 22.
Further, one-way cock is installed in the aeration aperture 6 and detection hole 7.To prevent inside rubber pneumatic bag respectively
Reverse backflow occurs for gas and medium for detecting pipe joint airtightness.
Further, the steel member 1 and steel member 22 are reinforced and pipe joint socket end 4 by WELDING STUDS 8 respectively
With the connection of pipe joint female end 5.
A kind of adaptive replaceable pipe joint waterproof construction, including two sealing units, each sealing unit wrap
Include the steel member 1 and steel member 22 for being respectively embedded into and being cast in pipe joint socket end 4 and pipe joint female end 5；It is described
Steel member 1 and steel member 22 offer a groove, pipe joint corresponding with groove respectively on the face being in contact
Equal aperture at the tube wall of socket end 4 and pipe joint female end 5, the groove of the steel member 1 and the groove point of steel member 22
A cavity Xiang Huduiying not be formed, is provided with rubber pneumatic bag 3 in the cavity；The pipe joint socket end 4 and steel structure
Aeration aperture 6 corresponding with rubber pneumatic bag 3 is offered on part 1；Pipe joint socket end between two rubber pneumatic bags 3
4 offer detection hole 7.
Claims (4)
1. a kind of adaptive replaceable pipe joint waterproof construction, which is characterized in that including two sealing units, each sealing
Unit include be respectively embedded into be cast in pipe joint socket end (4) and steel member one (1) in pipe joint female end (5) and
Steel member two (2)；The steel member one (1) and steel member two (2) offer a groove respectively on the face being in contact, with
Equal aperture at the tube wall of the corresponding pipe joint socket end (4) of groove and pipe joint female end (5), the steel member one
(1) groove corresponds to each other respectively with the groove of steel member two (2) and forms a cavity, is provided with rubber gas in the cavity
Capsule (3)；Aeration aperture corresponding with rubber pneumatic bag (3) is offered on the pipe joint socket end (4) and steel member one (1)
(6)；Pipe joint socket end (4) or pipe joint female end (5) between two rubber pneumatic bags (3) offer detection hole
(7).
2. a kind of adaptive replaceable pipe joint waterproof construction according to claim 1, which is characterized in that described recessed
Slot is arc groove, and the surface of groove is smooth cambered surface, and the groove of the steel member one (1) is recessed with steel member two (2)
Slot corresponds to each other form spherical hollow space respectively.
3. a kind of adaptive replaceable pipe joint waterproof construction according to claim 1 or 2, which is characterized in that institute
One-way cock is installed in the aeration aperture (6) and detection hole (7) stated.
4. a kind of adaptive replaceable pipe joint waterproof construction according to claim 3, which is characterized in that the steel
Component one (1) and steel member two (2) are reinforced and pipe joint socket end (4) and pipe joint bellmouth by WELDING STUDS (8) respectively
Hold the connection of (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586751.0A CN109595412A (en) | 2018-12-25 | 2018-12-25 | A kind of adaptive replaceable pipe joint waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586751.0A CN109595412A (en) | 2018-12-25 | 2018-12-25 | A kind of adaptive replaceable pipe joint waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109595412A true CN109595412A (en) | 2019-04-09 |
Family
ID=65964423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811586751.0A Pending CN109595412A (en) | 2018-12-25 | 2018-12-25 | A kind of adaptive replaceable pipe joint waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595412A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206942A (en) * | 2019-06-10 | 2019-09-06 | 王为迪 | A kind of anti-leak gas pipeline |
| CN110665273A (en) * | 2019-10-08 | 2020-01-10 | 江西理工大学应用科学学院 | A deposit front end process automation equipment for rare earth oxide production |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB610394A (en) * | 1941-12-29 | 1948-10-14 | Lock Joint Pipe Co | Improvements in or relating to pipes, pipe joints and methods of forming the same |
| GB654348A (en) * | 1948-11-23 | 1951-06-13 | Lock Joint Pipe Co | Improvements in or relating to pipe joints |
| CN202746797U (en) * | 2012-08-29 | 2013-02-20 | 北京韩建河山管业股份有限公司 | Reinforced concrete pipe provided with double rubber ring steel spigot joint |
| CN205026239U (en) * | 2015-10-09 | 2016-02-10 | 北京跃通水泥制品有限公司 | Top is advanced with two rubber rings joint steel bell and spigot reinforced concrete pipe |
| CN206377370U (en) * | 2017-01-13 | 2017-08-04 | 巫志丰 | Drainpipe connecting apparatus in a kind of municipal works |
| CN107489435A (en) * | 2017-09-30 | 2017-12-19 | 济南市市政工程设计研究院（集团）有限责任公司 | A kind of changeable type inflatable waterstop for Tunneling by mining method |
| CN207830555U (en) * | 2018-02-05 | 2018-09-07 | 珠海浩翔机械有限公司 | A kind of stern tube shaft water sealing device |
| CN108755777A (en) * | 2018-08-03 | 2018-11-06 | 中铁隆工程集团有限公司 | A kind of middle buried water stop with dispersion decompression function |
| CN209524203U (en) * | 2018-12-25 | 2019-10-22 | 中铁十七局集团有限公司 | A kind of adaptive replaceable pipe joint waterproof construction |
-
2018
- 2018-12-25 CN CN201811586751.0A patent/CN109595412A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB610394A (en) * | 1941-12-29 | 1948-10-14 | Lock Joint Pipe Co | Improvements in or relating to pipes, pipe joints and methods of forming the same |
| GB654348A (en) * | 1948-11-23 | 1951-06-13 | Lock Joint Pipe Co | Improvements in or relating to pipe joints |
| CN202746797U (en) * | 2012-08-29 | 2013-02-20 | 北京韩建河山管业股份有限公司 | Reinforced concrete pipe provided with double rubber ring steel spigot joint |
| CN205026239U (en) * | 2015-10-09 | 2016-02-10 | 北京跃通水泥制品有限公司 | Top is advanced with two rubber rings joint steel bell and spigot reinforced concrete pipe |
| CN206377370U (en) * | 2017-01-13 | 2017-08-04 | 巫志丰 | Drainpipe connecting apparatus in a kind of municipal works |
| CN107489435A (en) * | 2017-09-30 | 2017-12-19 | 济南市市政工程设计研究院（集团）有限责任公司 | A kind of changeable type inflatable waterstop for Tunneling by mining method |
| CN207830555U (en) * | 2018-02-05 | 2018-09-07 | 珠海浩翔机械有限公司 | A kind of stern tube shaft water sealing device |
| CN108755777A (en) * | 2018-08-03 | 2018-11-06 | 中铁隆工程集团有限公司 | A kind of middle buried water stop with dispersion decompression function |
| CN209524203U (en) * | 2018-12-25 | 2019-10-22 | 中铁十七局集团有限公司 | A kind of adaptive replaceable pipe joint waterproof construction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206942A (en) * | 2019-06-10 | 2019-09-06 | 王为迪 | A kind of anti-leak gas pipeline |
| CN110665273A (en) * | 2019-10-08 | 2020-01-10 | 江西理工大学应用科学学院 | A deposit front end process automation equipment for rare earth oxide production |
| CN110665273B (en) * | 2019-10-08 | 2021-11-02 | 江西理工大学应用科学学院 | A deposit front end process automation equipment for rare earth oxide production |
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| PB01 | Publication | ||
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