CN105449385B - A kind of pipe mother special joint device - Google Patents
A kind of pipe mother special joint device Download PDFInfo
- Publication number
- CN105449385B CN105449385B CN201511003567.5A CN201511003567A CN105449385B CN 105449385 B CN105449385 B CN 105449385B CN 201511003567 A CN201511003567 A CN 201511003567A CN 105449385 B CN105449385 B CN 105449385B
- Authority
- CN
- China
- Prior art keywords
- pipe
- internal lining
- liner tube
- outer liner
- lining 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.)
- Active
Links
- 230000008774 maternal effect Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/60—Connections between or with tubular conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/46—Clamping area between two screws placed side by side
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to a kind of New pipe mother special joint devices, including pipe female parent body and fitting sleeve group, maternal body end face is equipped with several notches, fitting sleeve group includes the first bushing pipe group and the second bushing pipe group, first bushing pipe group includes the first internal lining pipe and the first outer liner tube, second bushing pipe group includes the second internal lining pipe and the second outer liner tube, first internal lining pipe and the second internal lining pipe are equipped with several first mounting holes and determine nut, first outer liner tube and the second outer liner tube are equipped with several second mounting holes, bolt is equipped in first mounting hole and the second mounting hole, first mounting hole and the second mounting hole are correspondingly arranged with notch position；Firm and reliable connection of the present invention, insulation performance is more stable, and current-carrying capacity bigger, temperature rise coefficient is small, and mechanical performance is more stable.
Description
Technical field
The present invention relates to a kind of pipe mother special joint devices, belong to electrical equipment technical field.
Background technology
Pipe busbar is one of equipment crucial in electric power power transmission and transformation system, to the safety of power transmission and transformation system and power equipment,
Reliability service plays a crucial role, and needs to install splicer realization pipe mother connection additional during pipe mother's use, and existing
Technology middle pipe female connectors are connected using internally-inlaid, and for the mode of this single fastening there are unstable security risk, use is external
Formula connector has prismatic protrusion in copper pipe surface, and insulation performance is poor, exist simultaneously contact area it is small caused by connection it is insecure,
The problems such as current-carrying capacity is small, mechanical performance is unstable.
Invention content
The purpose of the present invention is in view of the drawbacks of the prior art, providing a kind of pipe mother special joint device, firm and reliable connection,
Insulation performance is more stable, and current-carrying capacity bigger, temperature rise coefficient is small, and mechanical performance is more stable.
The present invention is achieved by the following technical solutions：
A kind of pipe mother special joint device, including pipe female parent body and fitting sleeve group, wherein if the pipe female parent body end face is equipped with
Dry notch, for several notches around the one week uniform intervals setting of pipe female parent body, the fitting sleeve group includes the first bushing pipe group and the
Two bushing pipe groups, the first bushing pipe group include the first internal lining pipe and the first outer liner tube, first internal lining pipe and the first outer liner tube
It is semicircular arc, first internal lining pipe is affixed setting with pipe mother's inner body wall, and first outer liner tube is maternal external with pipe
Wall is affixed setting, and the second bushing pipe group includes the second internal lining pipe and the second outer liner tube, second internal lining pipe and the second outer lining
Pipe is semicircular arc, and second internal lining pipe is affixed setting, second outer liner tube and pipe female parent body with pipe mother's inner body wall
Outer wall is affixed setting, and first internal lining pipe and the second internal lining pipe are symmetrical arranged, first outer liner tube and the second outer liner tube pair
Claim setting；
First internal lining pipe and the second internal lining pipe are equipped with several first mounting holes and determine nut, described to determine nut and be located at
First internal lining pipe and the second liner inside pipe wall, and be set on the first mounting hole, on first outer liner tube and the second outer liner tube
Equipped with several second mounting holes, first mounting hole, the second mounting hole and determine nut coaxial arrangement, first mounting hole and
It is equipped with bolt in second mounting hole, passes through the second mounting hole and the first mounting hole to be connected with nut is determined by bolt, realizes first
Outer liner tube is connected with the first internal lining pipe, and the second outer liner tube is connected with the second internal lining pipe；
The pipe female parent body is between the first internal lining pipe and the first outer liner tube, the second internal lining pipe and the second outer liner tube, institute
It states the first mounting hole and the second mounting hole is correspondingly arranged with notch position, the bolt is located in notch.
Above-mentioned a kind of pipe mother special joint device, wherein the bolt is interior hexagonal anti-theft bolt.
Above-mentioned a kind of pipe mother special joint device, wherein the length of the notch is L1, first internal lining pipe, outside first
The length of bushing pipe, the second internal lining pipe and the second outer liner tube is L2, the L1：L2=1:2.7.
Beneficial effects of the present invention are：
The present invention uses the first internal lining pipe and the first outer liner tube, and this two-sided overlapped for the second internal lining pipe and the second outer liner tube
Mode makes the contact area bigger with pipe mother, and current-carrying capacity bigger, temperature rise coefficient is small, to the machinery than internally-inlaid and circumscribed
Performance is more stable, while the mode of fastening more single than internally-inlaid is more solid and reliable.
The first internal lining pipe, the first outer liner tube, the second internal lining pipe and the second outer liner tube of the present invention is arc-shaped so that pipe
Maternal interface part pipe surface without prismatic protrusion, it is more more stable than the insulation performance of external connector, more attractive in terms of exterior insulation,
It is practical.
The present invention is symmetrical arranged using the first bushing pipe group and the second bushing pipe group, is easily installed dismounting, is improved installation speed, is adopted
Play the role of preventing from usurping with interior hexagonal anti-theft bolt, and fastening is installed；Use the length of notch for L1, the first internal lining pipe,
The length of first outer liner tube, the second internal lining pipe and the second outer liner tube is L2, L1：L2=1:2.7, this ratio ensures pipe female parent body
In the installation connection procedure of fitting sleeve group both sides, reliable sealing is connected.
To sum up, firm and reliable connection of the present invention, insulation performance is more stable, and current-carrying capacity bigger, temperature rise coefficient is small, mechanical performance
It is more stable.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is vertical view of the present invention.
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings.
A kind of pipe mother special joint device, including pipe female parent body 1 and fitting sleeve group 2, wherein 1 end face of pipe female parent body is set
It includes the first lining around the uniform intervals setting in 1 one weeks of pipe female parent body, the fitting sleeve group 2 to have several notches 3, several notches 3
Pipe group 4 and the second bushing pipe group 5, the first bushing pipe group 4 include the first internal lining pipe 6 and the first outer liner tube 7, first internal lining pipe
6 and first outer liner tube 7 be semicircular arc, first internal lining pipe 6 and 1 inner wall of pipe female parent body are affixed setting, outside described first
Bushing pipe 7 is affixed setting with 1 outer wall of pipe female parent body, and the second bushing pipe group 5 includes the second internal lining pipe 8 and the second outer liner tube 9, described
Second internal lining pipe 8 and the second outer liner tube 9 are semicircular arc, and second internal lining pipe 8 is affixed setting with 1 inner wall of pipe female parent body,
Second outer liner tube 9 is affixed setting with 1 outer wall of pipe female parent body, and first internal lining pipe, 6 and second internal lining pipe 8 is symmetrical arranged,
First outer liner tube, 7 and second outer liner tube 9 is symmetrical arranged；
First internal lining pipe, 6 and second internal lining pipe 8 is equipped with several first mounting holes 10 and determines nut 11, described to determine spiral shell
Mother 11 is located at 8 inner wall of the first internal lining pipe 6 and the second internal lining pipe, and is set on the first mounting hole 10,7 He of the first outer liner tube
Second outer liner tube 9 be equipped with several second mounting holes 12, first mounting hole 10, the second mounting hole 12 and determine nut 11 coaxially
Setting, first mounting hole, 10 and second mounting hole 12 is interior equipped with bolt 13, and 12 He of the second mounting hole is passed through by bolt 13
First mounting hole 10 is connected with nut 11 is determined, and realizes that the first outer liner tube 7 is connected with the first internal lining pipe 6, the second outer liner tube 9 and second
Internal lining pipe 8 is connected；
The pipe female parent body 1 be located at the first internal lining pipe 6 and the first outer liner tube 7, the second internal lining pipe 8 and the second outer liner tube 9 it
Between, first mounting hole, 10 and second mounting hole 12 is correspondingly arranged with 3 position of notch, and the bolt 13 is located in notch 3, institute
State notch 3 length be L1, first internal lining pipe 6, the first outer liner tube 7, the second internal lining pipe 8 and the second outer liner tube 9 length
It is L2, the L1：L2=1:2.7.
The present invention working method be：The pipe female parent body that need to be connected is located at fitting sleeve group both sides and carries out installation connection, this
Invention firm and reliable connection, insulation performance is more stable, and current-carrying capacity bigger, temperature rise coefficient is small, and mechanical performance is more stable.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
Should all it cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
Subject to.
Claims (1)
1. a kind of pipe mother special joint device, including pipe female parent body and fitting sleeve group, it is characterized in that, the pipe female parent body end face is equipped with
Several notches, several notches around the one week uniform intervals setting of pipe female parent body, the fitting sleeve group include the first bushing pipe group and
Second bushing pipe group, the first bushing pipe group include the first internal lining pipe and the first outer liner tube, first internal lining pipe and the first outer lining
Pipe is semicircular arc, and first internal lining pipe is affixed setting, first outer liner tube and pipe female parent body with pipe mother's inner body wall
Outer wall is affixed setting, and the second bushing pipe group includes the second internal lining pipe and the second outer liner tube, outside second internal lining pipe and second
Bushing pipe is semicircular arc, and second internal lining pipe is affixed setting with pipe mother's inner body wall, and second outer liner tube is maternal with pipe
External wall is affixed setting, and first internal lining pipe and the second internal lining pipe are symmetrical arranged, first outer liner tube and the second outer liner tube
It is symmetrical arranged；
First internal lining pipe and the second internal lining pipe are equipped with several first mounting holes and determine nut, described to determine nut positioned at first
Internal lining pipe and the second liner inside pipe wall, and be set on the first mounting hole, first outer liner tube and the second outer liner tube are equipped with
Several second mounting holes, first mounting hole, the second mounting hole and determine nut coaxial arrangement, first mounting hole and second
It is equipped with bolt in mounting hole, passes through the second mounting hole and the first mounting hole to be connected with nut is determined by bolt, realizes the first outer lining
Pipe is connected with the first internal lining pipe, and the second outer liner tube is connected with the second internal lining pipe；
The pipe female parent body is between the first internal lining pipe and the first outer liner tube, the second internal lining pipe and the second outer liner tube, and described
One mounting hole and the second mounting hole are correspondingly arranged with notch position, and the bolt is located in notch；
The bolt is interior hexagonal anti-theft bolt, and the length of the notch is L1, first internal lining pipe, the first outer liner tube, the
The length of two internal lining pipes and the second outer liner tube is L2, the L1：L2=1:2.7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003567.5A CN105449385B (en) | 2015-12-29 | 2015-12-29 | A kind of pipe mother special joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003567.5A CN105449385B (en) | 2015-12-29 | 2015-12-29 | A kind of pipe mother special joint device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105449385A CN105449385A (en) | 2016-03-30 |
| CN105449385B true CN105449385B (en) | 2018-09-28 |
Family
ID=55559330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003567.5A Active CN105449385B (en) | 2015-12-29 | 2015-12-29 | A kind of pipe mother special joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105449385B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805595A (en) * | 2019-11-11 | 2020-02-18 | 山东电力设备有限公司 | Connecting structure of pressure equalizing pipe |
| CN110957591A (en) * | 2020-01-09 | 2020-04-03 | 济南鼎拓电气有限公司 | Wind power tower pipe bus intermediate joint and preparation process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3203106A1 (en) * | 1982-01-30 | 1983-08-11 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Arrangement for connecting two waveguides |
| CN201438625U (en) * | 2009-05-26 | 2010-04-14 | 深圳市惠程电气股份有限公司 | Middle connecting structure of composite insulating tubular cable |
| CN203026645U (en) * | 2012-12-19 | 2013-06-26 | 余乐升 | Tubular busbar connecting device |
| CN203026646U (en) * | 2012-12-29 | 2013-06-26 | 重庆博森电气（集团）有限公司 | Tubular busbar connector |
| CN205335439U (en) * | 2015-12-29 | 2016-06-22 | 江苏华强电力设备有限公司 | Novel female special joint ware of pipe |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2936716A1 (en) * | 1979-09-11 | 1981-03-12 | Siemens AG, 1000 Berlin und 8000 München | Splice connection of fiber optic cables with hollow wires |
| DE10129568B4 (en) * | 2001-06-20 | 2006-07-06 | Wellner, Holger | High current rail |
| CN202534792U (en) * | 2012-05-19 | 2012-11-14 | 林锐涛 | Conical compressing device for tubular bus-bar |
| CN103474794A (en) * | 2013-09-28 | 2013-12-25 | 衡阳华瑞电气有限公司 | Pipe bus single hole connecting device |
-
2015
- 2015-12-29 CN CN201511003567.5A patent/CN105449385B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3203106A1 (en) * | 1982-01-30 | 1983-08-11 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Arrangement for connecting two waveguides |
| CN201438625U (en) * | 2009-05-26 | 2010-04-14 | 深圳市惠程电气股份有限公司 | Middle connecting structure of composite insulating tubular cable |
| CN203026645U (en) * | 2012-12-19 | 2013-06-26 | 余乐升 | Tubular busbar connecting device |
| CN203026646U (en) * | 2012-12-29 | 2013-06-26 | 重庆博森电气（集团）有限公司 | Tubular busbar connector |
| CN205335439U (en) * | 2015-12-29 | 2016-06-22 | 江苏华强电力设备有限公司 | Novel female special joint ware of pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105449385A (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209266600U (en) | A kind of cable connector | |
| BR112014004589B1 (en) | ELECTRIC POWER SET TO SUPPLY ENERGY TO AN ENGINE | |
| WO2007143601A3 (en) | Electrical connector including cable end seals and related methods | |
| CN107317141B (en) | Connecting terminal with cooling function and electric connecting assembly | |
| CN105449385B (en) | A kind of pipe mother special joint device | |
| RU2007102065A (en) | ELECTRIC POWER SUPPLY DEVICE TO SUPERPASSING DEVICE | |
| BR102014022372A2 (en) | forged connectors for a grounding grid | |
| CN203445584U (en) | Single core cable sealing connecting device | |
| CN205335439U (en) | Novel female special joint ware of pipe | |
| CN205920864U (en) | Transformer porcelain bushing subassembly | |
| CN204030538U (en) | A kind of water shutoff type cable intermediate joint | |
| CN102570375B (en) | High-voltage three-phase distribution cable branch joint | |
| CN102664487B (en) | Wind-power slip ring oil leakage prevention sealing apparatus | |
| RU2467437C1 (en) | Connection clamp for electric conductors | |
| CN204179623U (en) | The brilliant floor heating cable waterproof end plug of a kind of carbon | |
| CN204577631U (en) | Bus tie and and cabinet | |
| CN202651386U (en) | Power line connector | |
| CN105610102A (en) | Cable connection pipe with sealing device | |
| CN205070360U (en) | Overhead line insulated wire drainage device | |
| CN222028845U (en) | Integrated robot cable | |
| CN204538642U (en) | A kind of cable distribution box insulating plug protective cap | |
| CN222463551U (en) | A connector insulating shell | |
| CN111146615A (en) | Different diameter long coaxial cable end connection structure | |
| CN217061569U (en) | Double-nut water-cooled cable | |
| CN220172410U (en) | Combined terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |