CN112728263A - Telescopic pipeline connector - Google Patents
Telescopic pipeline connector Download PDFInfo
- Publication number
- CN112728263A CN112728263A CN201911028837.6A CN201911028837A CN112728263A CN 112728263 A CN112728263 A CN 112728263A CN 201911028837 A CN201911028837 A CN 201911028837A CN 112728263 A CN112728263 A CN 112728263A
- Authority
- CN
- China
- Prior art keywords
- connector
- pipeline
- pipe
- wall
- telescopic pipe
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
Abstract
The invention discloses a telescopic pipeline connector which comprises a connector, a fixed sleeve, a telescopic pipe and a protection pipe, wherein the connector is fixedly connected with the connector; the connector comprises two connecting pieces which are oppositely arranged and one ends of the two connecting pieces are hinged with each other, a cavity for the pipeline to pass through is formed on the inner walls of the two connecting pieces, a first groove matched with the outer wall of the pipeline is formed in the inner wall of each connecting piece, a first sealing piece is arranged in the first groove, a through hole matched with the outlet of the pipeline is oppositely formed in the bottom of each connecting piece, and the through hole extends downwards to form a first semicircular groove corresponding to the bottom of the first connecting piece and a second semicircular groove corresponding to the bottom of the second connecting piece; the extension pipe is sleeved on the outer wall formed by closing the first semicircular groove and the second semicircular groove; the outer wall of the telescopic pipe is provided with a protection pipe, and two ends of the telescopic pipe are respectively connected with one connector. The novel telescopic pipeline connector provided by the invention can solve the problem that a certain displacement exists during pipeline installation, and is convenient to disassemble during later replacement or maintenance.
Description
Technical Field
The invention relates to the field of pipeline casting, in particular to a telescopic pipeline connector.
Background
In engineering and building engineering, during piping erection, the socket joint mode has been adopted all the time, the biggest shortcoming is in because it is that the socket joint does not have the displacement surplus, can't overhaul and change or change cost is very high, it dismantles the aversion to need whole pipe, in order to guarantee engineering quality, the mode of reserving hole later stage backfill in earlier stage often adopts, but because cause the floor all fixed from top to bottom after pre-buried, the pipeline can't be installed between the floor, for solving this problem, but an urgent need for a scalable pipe connection ware, there is certain displacement volume when both can solving piping erection, when changing or examining and repairing in later stage, also convenient the dismantlement.
Disclosure of Invention
Therefore, in view of the above problems, it is necessary to provide a novel telescopic pipe connector, which can solve the problem that a certain displacement exists during the installation of a pipe, and is convenient to detach during the later replacement or maintenance. In order to achieve the above object, the present invention provides a retractable pipe connector, which comprises a connector, a fixing sleeve, a retractable pipe and a protection pipe; the connector comprises two connecting pieces which are oppositely arranged and one ends of the two connecting pieces are hinged with each other, a cavity for a pipeline to pass through is formed on the inner walls of the two connecting pieces, a first groove matched with the outer wall of the pipeline is formed in the inner wall of each connecting piece, a first sealing piece is arranged in the first groove, a through hole matched with the outlet of the pipeline is oppositely formed in the bottom of each connecting piece, and the through hole extends downwards to form a first semicircular groove corresponding to the bottom of the first connecting piece and a second semicircular groove corresponding to the bottom of the second connecting piece; the extension pipe is sleeved on the outer wall formed by closing the first semicircular groove and the second semicircular groove; the fixed sleeve is used for fixing the telescopic pipe; the outer wall of the telescopic pipe is provided with a protection pipe, and two ends of the telescopic pipe are respectively connected with one connector.
Preferably, a second sealing element is arranged between the fixing sleeve 2 and the connecting head.
Preferably, the first semicircular groove is provided with a first latch, and the second semicircular groove is provided with a second latch oppositely; the first latch and the second latch are clamped to form a closed cylindrical surface.
Preferably, the first latch and the second latch are oppositely arranged in a matched square shape or a zigzag shape.
Preferably, the first sealing element is a type 0 rubber ring.
Preferably, the protection pipe is provided as a housing opened up and down.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts, wherein:
FIG. 1 is a front view of the telescopic pipe connector of the present invention;
fig. 2 is a side view of the telescopic pipe connector of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a telescopic pipe connector, which includes a connector 1, a fixing sleeve 2, a telescopic pipe 3 and a protection pipe 4; in this embodiment, connector 1 is including relative setting and two connecting pieces 11 of mutual articulated, and the inner wall of two connecting pieces 11 forms the cavity that supplies the pipeline to pass, the inner wall of connecting piece 11 is provided with the first recess 12 with the outer wall adaptation of pipeline, be provided with first sealing member 13 in the first recess 12, the outer wall of the tight pipeline of closely laminating of first sealing member is used for sealed between connecting piece and the pipeline. In one embodiment of the invention, the connecting member 11 is arc-shaped; in one embodiment of the present invention, the inner wall of the connecting member 11 is a curved surface, and the outer wall may be other irregular shapes, such as a tapered shape, so that the two connecting members can be adapted to different installation environments (e.g., installed in a corner). The bottom of the connecting piece 11 is relatively provided with a through hole matched with the outlet of the pipeline, and the through hole 15 extends downwards to form a first semicircular groove corresponding to the bottom of the first connecting piece and a second semicircular groove corresponding to the bottom of the second connecting piece; the extension tube 3 is sleeved on the outer wall formed by closing the first semicircular groove and the second semicircular groove; the fixed sleeve 2 is used for fixing the extension tube 3; the outer wall of the telescopic pipe 3 is provided with a protection pipe 4, and two ends of the telescopic pipe 3 are respectively connected with one connector.
Further, a second sealing element 14 is arranged between the fixing sleeve 2 and the connecting head 1. In this embodiment, the up end of fixed cover is provided with the installation the second recess of second sealing member, the second sealing member is used for pipeline export, connector and flexible pipeline are sealed.
Furthermore, a first latch is arranged on the first semicircular groove, and a second latch is oppositely arranged on the second semicircular groove; the first latch and the second latch are clamped to form a closed cylindrical surface.
Further, the first latch and the second latch are oppositely arranged to be matched with each other in a square shape or a sawtooth shape. In this embodiment, through the square or zigzag of looks adaptation that sets up on first latch, second latch, the effectual gap emergence of having prevented between first latch, the second latch is leaked, has guaranteed the leakproofness of connector.
Further, the first sealing member 13 is a type 0 rubber ring.
Further, the protection tube 4 is arranged to be a shell with an upper opening and a lower opening and used for protecting the telescopic tube and avoiding extrusion deformation and blockage.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A telescopic pipeline connector comprises a connector (1), a fixed sleeve (2), a telescopic pipe (3) and a protection pipe (4), and is characterized in that the connector (1) comprises two connecting pieces (11) which are oppositely arranged and one ends of which are mutually hinged, the inner walls of the two connecting pieces (11) form a cavity for a pipeline to pass through, the inner wall of each connecting piece (11) is provided with a first groove (12) matched with the outer wall of the pipeline, a first sealing piece (13) is arranged in each first groove (12), the bottom of each connecting piece (11) is oppositely provided with a through hole matched with an outlet of the pipeline, and each through hole (15) extends downwards to form a first semicircular groove corresponding to the bottom of each first connecting piece and a second semicircular groove corresponding to the bottom of each second connecting piece; the extension pipe (3) is sleeved on the outer wall formed by closing the first semicircular groove and the second semicircular groove; the fixed sleeve (2) is used for fixing the telescopic pipe (3); the outer wall of the telescopic pipe (3) is provided with a protection pipe (4), and two ends of the telescopic pipe (3) are respectively connected with one connector.
2. Telescopic pipe connector according to claim 1, characterized in that a second seal (14) is provided between the securing sleeve 2 and the connecting head (1).
3. The telescopic pipe connector of claim 1, wherein a first latch is disposed on the first semicircular slot, and a second latch is disposed opposite the second semicircular slot; the first latch and the second latch are clamped to form a closed cylindrical surface.
4. The retractable pipe connector of claim 3, wherein said first and second latches are oppositely disposed in a square or saw-tooth shape to fit.
5. Telescopic pipe connector according to claim 1, wherein the first seal (13) is a type 0 rubber ring.
6. Telescopic pipe connector according to claim 1, characterized in that the protective tube (4) is provided as a housing open at the top and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028837.6A CN112728263A (en) | 2019-10-28 | 2019-10-28 | Telescopic pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028837.6A CN112728263A (en) | 2019-10-28 | 2019-10-28 | Telescopic pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112728263A true CN112728263A (en) | 2021-04-30 |
Family
ID=75588727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911028837.6A Pending CN112728263A (en) | 2019-10-28 | 2019-10-28 | Telescopic pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112728263A (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043225A1 (en) * | 1980-06-25 | 1982-01-06 | Butler Taper Joint, Inc. | Mechanical pipe joint and method of forming same |
| CN85205332U (en) * | 1985-12-02 | 1987-01-14 | 王家山 | Expanding section of pipeline sealed by the static pressure of fluid flowing in the pipeline |
| CN2217798Y (en) * | 1994-12-15 | 1996-01-17 | 核工业理化工程研究院 | Spring constant-load stress corrosion testing device |
| CN2238369Y (en) * | 1996-01-24 | 1996-10-23 | 张卫民 | Elastic non-thrust bidirectional telescoping pipeline automatic compensator |
| CN2618026Y (en) * | 2003-05-07 | 2004-05-26 | 申泽刚 | Sleeved pipe telescoping devices |
| CN2793505Y (en) * | 2005-04-30 | 2006-07-05 | 河北宝硕管材有限公司 | Fast repairing joint without water interruption of PE water feeding pipe |
| CN2830851Y (en) * | 2005-11-02 | 2006-10-25 | 武汉劲野机械有限责任公司 | Telescopic union joint |
| CN202024007U (en) * | 2011-04-26 | 2011-11-02 | 佑利控股集团有限公司 | Pipeline connecting expansion device |
| US20120200082A1 (en) * | 2009-10-12 | 2012-08-09 | Guangren Liang | Soft pipe connecting device |
| CN202392330U (en) * | 2011-12-29 | 2012-08-22 | 大连益多管道有限公司 | Expansion device for sleeve |
| CN104266032A (en) * | 2014-09-19 | 2015-01-07 | 中国石油天然气集团公司 | Mechanical first-aid repair clamp for pipeline |
| CN104727431A (en) * | 2015-03-20 | 2015-06-24 | 昆明群之英科技有限公司 | Drainage converging device for building balcony |
| CN104791572A (en) * | 2014-01-20 | 2015-07-22 | 宇宙电路板设备(深圳)有限公司 | Hose drain pipe device |
| DE102014111458A1 (en) * | 2014-08-12 | 2016-02-18 | Norma Germany Gmbh | fluid line |
| CN105864548A (en) * | 2016-06-08 | 2016-08-17 | 中冶华天南京工程技术有限公司 | Pipeline compensator |
| CN206637026U (en) * | 2017-03-31 | 2017-11-14 | 上海优宝橡塑制品有限公司 | Sealing shroud |
| CN207646806U (en) * | 2017-11-06 | 2018-07-24 | 夏高鑫 | A kind of construction drainage pipeline steering mechanism |
| CN207864841U (en) * | 2018-02-09 | 2018-09-14 | 株洲鸿新实业有限公司 | A kind of conduit pipe loop flange connector |
| CN207975366U (en) * | 2018-03-28 | 2018-10-16 | 崔咪笑 | A kind of telescoping tube |
-
2019
- 2019-10-28 CN CN201911028837.6A patent/CN112728263A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043225A1 (en) * | 1980-06-25 | 1982-01-06 | Butler Taper Joint, Inc. | Mechanical pipe joint and method of forming same |
| CN85205332U (en) * | 1985-12-02 | 1987-01-14 | 王家山 | Expanding section of pipeline sealed by the static pressure of fluid flowing in the pipeline |
| CN2217798Y (en) * | 1994-12-15 | 1996-01-17 | 核工业理化工程研究院 | Spring constant-load stress corrosion testing device |
| CN2238369Y (en) * | 1996-01-24 | 1996-10-23 | 张卫民 | Elastic non-thrust bidirectional telescoping pipeline automatic compensator |
| CN2618026Y (en) * | 2003-05-07 | 2004-05-26 | 申泽刚 | Sleeved pipe telescoping devices |
| CN2793505Y (en) * | 2005-04-30 | 2006-07-05 | 河北宝硕管材有限公司 | Fast repairing joint without water interruption of PE water feeding pipe |
| CN2830851Y (en) * | 2005-11-02 | 2006-10-25 | 武汉劲野机械有限责任公司 | Telescopic union joint |
| US20120200082A1 (en) * | 2009-10-12 | 2012-08-09 | Guangren Liang | Soft pipe connecting device |
| CN202024007U (en) * | 2011-04-26 | 2011-11-02 | 佑利控股集团有限公司 | Pipeline connecting expansion device |
| CN202392330U (en) * | 2011-12-29 | 2012-08-22 | 大连益多管道有限公司 | Expansion device for sleeve |
| CN104791572A (en) * | 2014-01-20 | 2015-07-22 | 宇宙电路板设备(深圳)有限公司 | Hose drain pipe device |
| DE102014111458A1 (en) * | 2014-08-12 | 2016-02-18 | Norma Germany Gmbh | fluid line |
| CN104266032A (en) * | 2014-09-19 | 2015-01-07 | 中国石油天然气集团公司 | Mechanical first-aid repair clamp for pipeline |
| CN104727431A (en) * | 2015-03-20 | 2015-06-24 | 昆明群之英科技有限公司 | Drainage converging device for building balcony |
| CN105864548A (en) * | 2016-06-08 | 2016-08-17 | 中冶华天南京工程技术有限公司 | Pipeline compensator |
| CN206637026U (en) * | 2017-03-31 | 2017-11-14 | 上海优宝橡塑制品有限公司 | Sealing shroud |
| CN207646806U (en) * | 2017-11-06 | 2018-07-24 | 夏高鑫 | A kind of construction drainage pipeline steering mechanism |
| CN207864841U (en) * | 2018-02-09 | 2018-09-14 | 株洲鸿新实业有限公司 | A kind of conduit pipe loop flange connector |
| CN207975366U (en) * | 2018-03-28 | 2018-10-16 | 崔咪笑 | A kind of telescoping tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210430 |