CN102709853A - Jumper splicing sleeve of overhead power transmission line - Google Patents
Jumper splicing sleeve of overhead power transmission line Download PDFInfo
- Publication number
- CN102709853A CN102709853A CN2012101516511A CN201210151651A CN102709853A CN 102709853 A CN102709853 A CN 102709853A CN 2012101516511 A CN2012101516511 A CN 2012101516511A CN 201210151651 A CN201210151651 A CN 201210151651A CN 102709853 A CN102709853 A CN 102709853A
- Authority
- CN
- China
- Prior art keywords
- splicing sleeve
- pipe
- section
- interior splicing
- interior
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 12
- 241000272165 Charadriidae Species 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
本发明公开了一种架空电力输电线路跳线接续管，解决了现有装置存在的高空操作作业难度大和被连接的跳线连接不可靠的问题。包括橄榄形的内接续管（1），结构相同的两个外接续管帽（2）分别从内接续管（1）的左右两端套接在内接续管（1）上，内接续管（1）的中间段是等直径管段（6），内接续管（1）的左部段和右部段为对称设置的锥形管段（4），在内接续管（1）的左部段和右部段上均设置有收紧缝（5），在内接续管（1）的等直径管段（6）的管外中心处设置有凸起的定位防松圆环台阶（7），外接续管帽（2）由锥形管帽体（10）和圆环形帽底（12）组成。本发明结构简单，现场安装即安全又方便。
The invention discloses a jumper connection pipe for an overhead power transmission line, which solves the problems of high-altitude operation difficulty and unreliable connection of the connected jumper existing in the existing device. Including an olive-shaped inner connecting pipe (1), two outer connecting pipe caps (2) with the same structure are respectively sleeved on the inner connecting pipe (1) from the left and right ends of the inner connecting pipe (1), and the inner connecting pipe ( The middle section of 1) is an equal-diameter pipe section (6), the left section and right section of the inner connecting pipe (1) are symmetrically arranged tapered pipe sections (4), the left section and the right section of the inner connecting pipe (1) There are tightening seams (5) on the right section, and a raised positioning and anti-loosening ring step (7) is provided at the outer center of the equal-diameter pipe section (6) of the inner connecting pipe (1). Pipe cap (2) is made up of tapered pipe cap body (10) and annular cap bottom (12). The invention has the advantages of simple structure, safe and convenient installation on site.
Description
Technical field
The broken string that the present invention relates to a kind of high-pressure delivery electric line connects frock, the wire jumper splicing sleeve that particularly a kind of two ends of the two high pressure pipelines that will break off links together.
Background technology
At present, the frock that continues of making somebody a mere figurehead the electric power transmission line wire jumper is mainly contained two kinds, a kind of is the bolt parallel groove clamp, and another kind is the hydraulic pressure splicing sleeve.Use the bolt parallel groove clamp to exist contact-making surface little, contact resistance is big, connects insecure problem.When using the hydraulic pressure splicing sleeve, because hydraulic test is heavy, exist hydraulic operation work high above the ground difficulty big, the operating time is long, can not adapt to the defective that power system operating mode changes.
Summary of the invention
The invention provides a kind of built on stilts electric power transmission line wire jumper splicing sleeve, solved big and the connected wire jumper contact resistance of high-altitude application task difficulty that existing apparatus exists big be connected insecure technical problem.
The present invention overcomes the above problems through following scheme:
A kind of built on stilts electric power transmission line wire jumper splicing sleeve; Comprise olivary interior splicing sleeve; In interior splicing sleeve, be provided with the wire jumper of built on stilts electric power transmission line; Two pipe caps that continue outward that structure is identical are socketed on the interior splicing sleeve from the right ends of interior splicing sleeve respectively, and the interlude of interior splicing sleeve is the equal diameter pipeline section, and the left part section of interior splicing sleeve and right part section are symmetrically arranged taper pipeline section; On the left part section of interior splicing sleeve and right part section, be provided with and tighten up seam; The center is provided with protruding positioning and locking annular steps outside the pipe of the equal diameter pipeline section of interior splicing sleeve, and the pipe outer wall of the equal diameter pipeline section in the left side of positioning and locking annular steps is provided with left external screw thread, and the pipe outer wall of the equal diameter pipeline section on the right side of positioning and locking annular steps is provided with right external screw thread; The pipe cap that continues is outward formed at the bottom of by taper pipe cap body and annular cap, at the bottom of the annular cap, is provided with internal thread, and the end eaves arranged outside at the bottom of the annular cap has the sealing locknut annulus.
The tapering of the tapering of taper pipeline section and taper pipe cap body is 3 degree, on the left part section of interior splicing sleeve and right part section, be provided with respectively to tighten up seam be three, these three are tightened up seam is that the radians such as axis direction of the interior splicing sleeve in edge are provided with at interval.
The present invention is simple in structure, on-the-spot installs that promptly safety is convenient again, can realize that wire jumper to different cross section carries out high-qualityly reliably continuing, and reusable.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of splicing sleeve 1 main apparent direction in the present invention;
Fig. 3 is the structural representation of splicing sleeve 1 left apparent direction in the present invention;
Fig. 4 is continue the outward structural representation of pipe cap 2 of the present invention.
Embodiment
A kind of built on stilts electric power transmission line wire jumper splicing sleeve; Comprise olivary in splicing sleeve 1, the double bounce line end of wire jumper 3 respectively from the right ends cross-under of interior splicing sleeve 1 to interior splicing sleeve 1, and be engaged togather in the middle position activity of interior splicing sleeve 1; Two pipe caps 2 that continue outward that structure is identical are socketed on the interior splicing sleeve 1 from the right ends of interior splicing sleeve 1 respectively; The interlude of interior splicing sleeve 1 is an equal diameter pipeline section 6, and the left part section of interior splicing sleeve 1 and right part section are symmetrically arranged taper pipeline section 4, on the left part section of interior splicing sleeve 1 and right part section, is provided with to tighten up seam 5; When interior splicing sleeve 1 pressurized; Tighten up seam 5 and tighten up, the caliber of splicing sleeve 1 attenuates in making, thereby compresses the wire jumper that quilt wherein continues; The center is provided with protruding positioning and locking annular steps 7 outside the pipe of the equal diameter pipeline section 6 of interior splicing sleeve 1; The pipe outer wall of the equal diameter pipeline section 6 in the left side of positioning and locking annular steps 7 is provided with left external screw thread 8, and the pipe outer wall of the equal diameter pipeline section 6 on the right side of positioning and locking annular steps 7 is provided with right external screw thread 9; Pipe cap 2 continue outward by 12 forming at the bottom of taper pipe cap body 10 and the annular cap, be provided with internal thread 11 in 12 at the bottom of the annular cap, 12 end eaves arranged outside has sealing locknut annulus 13 at the bottom of the annular cap; The internal threads 11 that are provided with in 12 at the bottom of the annular cap of the outer pipe cap 2 that continues on the left side of being inserted in from interior splicing sleeve 1 left side are spirally connected with the left external screw thread 8 that pipe outer wall at the equal diameter pipeline section 6 in the left side of positioning and locking annular steps 7 is provided with; Along with the pipe cap 2 that continues outward to right rotation with interior splicing sleeve 1 in the left side wire jumper firmly compress; Be engaged togather up to the sealing locknut annulus 13 of 12 end eaves arranged outside at the bottom of the annular cap and positioning and locking annular steps 7 in the convexity of the pipe outer center setting of the equal diameter pipeline section 6 of interior splicing sleeve 1; Sealing locknut annulus 13 and cooperating of positioning and locking annular steps 7 are to adopt interference fit, make continuing more closely and having locking function of wire jumper.
The tapering of the left part section of interior splicing sleeve 1 and the taper pipeline section 4 of right part section is 3 degree; About the tapering of taper pipe cap body 10 of the two outer pipe caps 2 that continue also be 3 degree; On the left part section of interior splicing sleeve 1 and right part section, be provided with respectively to tighten up seam 5 be three, these three are tightened up seam is that radians such as axis direction along interior splicing sleeve 1 are provided with at interval.
It is unreliable to the invention solves the parallel groove clamp connection; Accident potential such as easy heating and scaling loss; Solved also simultaneously that hydraulic tube continues that the work high above the ground difficulty is big, work strong high, the operating time is long; Shortcoming and problem such as can only disposablely use, for the continuing of wire jumper of ultra-high-tension power transmission line provides the simple and reliable frock that continues easily.
Claims (2)
1. built on stilts electric power transmission line wire jumper splicing sleeve; Comprise olivary interior splicing sleeve (1); In interior splicing sleeve (1), be provided with the wire jumper (3) of built on stilts electric power transmission line; Two pipe caps (2) that continue outward that structure is identical are socketed on the interior splicing sleeve (1) from the right ends of interior splicing sleeve (1) respectively; It is characterized in that the interlude of interior splicing sleeve (1) is equal diameter pipeline section (6), the left part section of interior splicing sleeve (1) and right part section are symmetrically arranged taper pipeline section (4); On the left part section of interior splicing sleeve (1) and right part section, be provided with and tighten up seam (5); The center is provided with protruding positioning and locking annular steps (7) outside the pipe of the equal diameter pipeline section (6) of interior splicing sleeve (1), and the pipe outer wall of the equal diameter pipeline section (6) in the left side of positioning and locking annular steps (7) is provided with left external screw thread (8), and the pipe outer wall of the equal diameter pipeline section (6) on the right side of positioning and locking annular steps (7) is provided with right external screw thread (9); Continue outward pipe cap (2) by taper pipe cap body (10) and annular cap at the bottom of (12) form, in (12) at the bottom of the annular cap, be provided with internal thread (11), the end eaves arranged outside of (12) has sealing locknut annulus (13) at the bottom of the annular cap.
2. a kind of built on stilts electric power transmission line wire jumper splicing sleeve according to claim 1; It is characterized in that; The tapering of the tapering of taper pipeline section (4) and taper pipe cap body (10) is 3 degree; The seam (5) that tightens up that on the left part section of interior splicing sleeve (1) and right part section, is provided with respectively is three, and these three are tightened up seam is that the radians such as axis direction of the interior splicing sleeve in edge (1) are provided with at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101516511A CN102709853A (en) | 2012-05-16 | 2012-05-16 | Jumper splicing sleeve of overhead power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101516511A CN102709853A (en) | 2012-05-16 | 2012-05-16 | Jumper splicing sleeve of overhead power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102709853A true CN102709853A (en) | 2012-10-03 |
Family
ID=46902472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101516511A Pending CN102709853A (en) | 2012-05-16 | 2012-05-16 | Jumper splicing sleeve of overhead power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102709853A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326294A (en) * | 2013-06-05 | 2013-09-25 | 国家电网公司 | Connecting fitting for special-shaped wires at drainage position of overhead transmission line and method for connecting special-shaped wires |
| CN103414035A (en) * | 2013-08-05 | 2013-11-27 | 国家电网公司 | Connecting clamp |
| CN107785674A (en) * | 2017-11-28 | 2018-03-09 | 国网山东省电力公司龙口市供电公司 | A kind of transmission line of electricity wire jumper Quick Connect Kit |
| CN111463584A (en) * | 2020-04-28 | 2020-07-28 | 深圳市沃尔电力技术有限公司 | A kind of wire core intermediate joint and connection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216789U (en) * | 1987-12-28 | 1988-09-14 | 王龙 | Connecting lock for steel twisted wire |
| CN2236175Y (en) * | 1995-05-05 | 1996-09-25 | 临汾电力线路科技开发部 | Depressor-locking type lead wire connector |
| US6168455B1 (en) * | 1999-08-30 | 2001-01-02 | Rally Manufacturing, Inc. | Coaxial cable connector |
| CN2869899Y (en) * | 2006-02-27 | 2007-02-14 | 吴文军 | Single Fiber Connection Adapter |
| CN201311500Y (en) * | 2008-11-17 | 2009-09-16 | 浙江同星光电科技有限公司 | Optical-fiber mechanical connector and substrate |
| CN102437440A (en) * | 2011-12-16 | 2012-05-02 | 四川省电力公司内江电业局 | Bidirectional spinning type electric joint |
| CN202678887U (en) * | 2012-05-16 | 2013-01-16 | 山西省电力公司晋城供电分公司 | A jumper splicing sleeve of an overhead electric power transmission line |
-
2012
- 2012-05-16 CN CN2012101516511A patent/CN102709853A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216789U (en) * | 1987-12-28 | 1988-09-14 | 王龙 | Connecting lock for steel twisted wire |
| CN2236175Y (en) * | 1995-05-05 | 1996-09-25 | 临汾电力线路科技开发部 | Depressor-locking type lead wire connector |
| US6168455B1 (en) * | 1999-08-30 | 2001-01-02 | Rally Manufacturing, Inc. | Coaxial cable connector |
| CN2869899Y (en) * | 2006-02-27 | 2007-02-14 | 吴文军 | Single Fiber Connection Adapter |
| CN201311500Y (en) * | 2008-11-17 | 2009-09-16 | 浙江同星光电科技有限公司 | Optical-fiber mechanical connector and substrate |
| CN102437440A (en) * | 2011-12-16 | 2012-05-02 | 四川省电力公司内江电业局 | Bidirectional spinning type electric joint |
| CN202678887U (en) * | 2012-05-16 | 2013-01-16 | 山西省电力公司晋城供电分公司 | A jumper splicing sleeve of an overhead electric power transmission line |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326294A (en) * | 2013-06-05 | 2013-09-25 | 国家电网公司 | Connecting fitting for special-shaped wires at drainage position of overhead transmission line and method for connecting special-shaped wires |
| CN103326294B (en) * | 2013-06-05 | 2016-03-02 | 国家电网公司 | A kind of overhead transmission line drainage place Special wire connects gold utensil and attaching method thereof |
| CN103414035A (en) * | 2013-08-05 | 2013-11-27 | 国家电网公司 | Connecting clamp |
| CN107785674A (en) * | 2017-11-28 | 2018-03-09 | 国网山东省电力公司龙口市供电公司 | A kind of transmission line of electricity wire jumper Quick Connect Kit |
| CN107785674B (en) * | 2017-11-28 | 2023-10-20 | 国网山东省电力公司龙口市供电公司 | Quick connecting device for jumper wire of power transmission line |
| CN111463584A (en) * | 2020-04-28 | 2020-07-28 | 深圳市沃尔电力技术有限公司 | A kind of wire core intermediate joint and connection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107681624B (en) | End piece device of superconducting cable corrugated pipe and using method thereof | |
| CN102709853A (en) | Jumper splicing sleeve of overhead power transmission line | |
| CN204214563U (en) | Heatproof, withstand voltage thermopair sealing and plugging device | |
| CN104514935A (en) | Nut, hose nipple and hose connector for fluid hose | |
| CN202678887U (en) | A jumper splicing sleeve of an overhead electric power transmission line | |
| KR101563637B1 (en) | Pipe connecting type reinforcing bar coupler | |
| AU2014296144A1 (en) | 4-round thread form | |
| CN107069609A (en) | A kind of hose cable gland | |
| CN101800390B (en) | A slip ring sealing connection device | |
| CN203445587U (en) | Waterproof joint used for prefabricated cable | |
| CN203660468U (en) | Jumper wire splicing sleeve of overhead transmission lines | |
| CN204024508U (en) | Oil pipe connects exempts from butt joint | |
| CN104534208B (en) | Insulating joint | |
| CN205716171U (en) | A kind of reducingreduce tee | |
| CN204024549U (en) | A kind of auxiliary catcher taking out for core sample in engineering geologic investigation core barrel pipe | |
| CN202247967U (en) | Spiral connection embedded pipe | |
| CN102535453A (en) | Tubular pipe joint | |
| CN203434586U (en) | Splicing sleeve | |
| CN207094047U (en) | Novel threaded plug | |
| CN206293862U (en) | New type explosion proof armouring stuffing-box | |
| RU2553584C1 (en) | Device to join flexible pipes | |
| CN108644502A (en) | A kind of multifunction conic pipe fitting joint | |
| CN204358025U (en) | Multiple safety tension device and special spanner thereof | |
| RU73942U1 (en) | DEVICE FOR SEALING PIPES WITH SMOOTH ENDS | |
| CN105952994A (en) | Extrusion connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121113 Address after: 048000 Shanxi province Jincheng City Xinshi Street No. 1 Applicant after: Shanxi Jincheng Electric Power Supply Company Applicant after: State Grid Corporation of China Address before: 048000 Shanxi province Jincheng City Xinshi Street No. 1 Applicant before: Shanxi Jincheng Electric Power Supply Company |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |