CN2236175Y - Depressor-locking type lead wire connector - Google Patents
Depressor-locking type lead wire connector Download PDFInfo
- Publication number
- CN2236175Y CN2236175Y CN 95210416 CN95210416U CN2236175Y CN 2236175 Y CN2236175 Y CN 2236175Y CN 95210416 CN95210416 CN 95210416 CN 95210416 U CN95210416 U CN 95210416U CN 2236175 Y CN2236175 Y CN 2236175Y
- Authority
- CN
- China
- Prior art keywords
- conducting wire
- pressure pipe
- locking
- tongue piece
- locking tongue
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a conducting wire connector for a high voltage overhead transmission line, which is composed of a main body pressure pipe 2, locking tongue pieces 3, a conducting wire sheathing 4, a screw bolt pressure pipe 5, and locking nuts 6, wherein, the conducting wire sheathing is sheathed with two end points of conducting wire; a plurality of locking tongue pieces form a cylinder which is arranged on the conducting wire, and a groove is arranged in the middle of each tongue piece to stick the conducting wire sheathing; the main body pressure pipe is sheathed at one end of the locking tongue pieces and stuck by the locking nut; the screw bolt pressure pipe is sheathed at the other end of the locking tongue pieces and frapped by the locking nuts, and then the conducting wire is connected well. The conducting wire connector has the advantages of novel design, reasonable and simple structure, and no need of construction machines. The utility model can connect conducting wire with ordinary hands without the injury of the conducting wire and is suitable for installation and use in job sites.
Description
The utility model relates to the high pressure overhead power line lead gold utensil that continues.
The high pressure overhead power line lead continues, wire jumper connects and damage reparation etc., and insert in the splicing sleeve of corresponding specification relatively two lead terminations normally will preparing to connect, with clamping pressure or modes such as hydraulic pressure or detonation pressure lead is coupled together.Construction for many years and operation maintenance find that all there are some problems in this several method, construction equipment heaviness for example, onsite moving and safeguard inconvenient; Detonation pressure connects, and the preservation of detonator and operation are dangerous big, and these several lead continuation methods, all is the local deformation acquisition frictional resistance by continue tube wall and lead, reaches the purpose that lead continues, and causes the lead damage, has reduced mechanical strength.
The purpose of this utility model provides a kind of suitable job site and installs and uses, and does not need special application of force Work tool, and the not novel depressor-locking type lead wire connector of damage wires of lead that can continue easily.
The utility model is realized as follows, by main body pressure pipe 2, locks tongue piece 3, Wire sheath 4, and bolt pressure pipe 5, locking nut 6 is formed, and sees Fig. 1.Wire sheath is placed in to be waited to connect on two terminations of lead, it is one cylindrical to be by cross section that a plurality of locking tongue pieces of circular arc are formed, tie up on lead, and there is a groove at the tongue piece middle part, block Wire sheath, the end that the main body pressure pipe is placed in the locking tongue piece is blocked by locking nut, the bolt pressure pipe is enclosed within the other end of locking tongue piece, and tightens up with locking nut.There is the tapering of a symmetry at the both ends, lateral of locking tongue piece, and the inboard of main body pressure pipe and bolt pressure pipe also has tapering, and match with the tapering of locking tongue piece.
The utility model has the advantages that modern design, features simple structure is reasonable.Do not need application of force Work tool, only use common wrench, the tightening lock jack panel, even the main body pressure pipe is moved to bolt pressure pipe direction, the inner conical surface of main body pressure pipe bolt pressure pipe compresses the locking tongue piece, the inner headed face of locking tongue piece entirely compresses lead, and the frictional force that is produced by the pressure between locking tongue piece and the lead continues lead, and order is damage wires not.The utility model is particularly suitable for the job site and installs and uses, and can alleviate working strength of workers, reduces construction appliance, improves work efficiency, reduces project cost.The depressor-locking type lead wire connector adopts the aluminum alloy materials manufacturing, can satisfy the requirement of permanent way machine intensity and electric conductivity.
Accompanying drawing 1 is a profile of the present utility model.
Wherein: 1-lead 2-main body is at pipe
3-locking tongue piece 4-Wire sheath
5-bolt pressure pipe 6-locking nut
Embodiment of the present utility model is as follows, and its each parts all adopt aluminum alloy materials, and machining is shaped.According to the different-diameter of the lead that continues, series matching.About 3 centimetres of Wire sheath length, diameter matches with lead.The locking tongue piece is formed by 2-6, and its cross section is a circular arc, about 12 centimetres of length, at the middle part of tongue piece one groove is arranged, be used to block Wire sheath, there is the tapering of a symmetry at both ends, tongue piece lateral, determine this tapering according to the pulling force of circuit, generally be not more than 13 degree.Main body pressure pipe and bolt pressure pipe are hollow cylinder, about 10 centimetres of length, and its inwall also has tapering, and match with the tapering of locking tongue piece, during on-the-spot the installation, locking nut, bolt pressure pipe and main body pressure pipe by the installation site, are enclosed within earlier on the lead that continues, the termination of lead is inserted in the Wire sheath relatively, to lock tongue piece and place around the lead, put main body pressure pipe and bolt pressure pipe, locking nut will be blocked the main body pressure pipe, and tighten up relative with the bolt pressure pipe, lead promptly continues and finishes.
Claims (2)
1, a kind of depressor-locking type lead wire connector is characterized in that being made up of main body pressure pipe (2), locking tongue piece (3), Wire sheath (4), bolt pressure pipe (5), locking nut (6); Wire sheath is placed in to be waited to connect on two terminations of lead, and it is one cylindrical to be by cross section that a plurality of locking tongue pieces of circular arc are formed, and tie up on lead, and there is a groove at the tongue piece middle part, blocks Wire sheath; The end that the main body pressure pipe is placed in the locking tongue piece is blocked by locking nut; The other end that the bolt pressure pipe is enclosed within the locking tongue piece tightens up with locking nut.
2, depressor-locking type lead wire connector as claimed in claim 1, there is the tapering of a symmetry at the both ends, lateral that it is characterized in that locking tongue piece, and the inboard of main body pressure pipe and bolt pressure pipe also has tapering, and matches with the tapering of locking tongue piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210416 CN2236175Y (en) | 1995-05-05 | 1995-05-05 | Depressor-locking type lead wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210416 CN2236175Y (en) | 1995-05-05 | 1995-05-05 | Depressor-locking type lead wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2236175Y true CN2236175Y (en) | 1996-09-25 |
Family
ID=33861146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95210416 Expired - Fee Related CN2236175Y (en) | 1995-05-05 | 1995-05-05 | Depressor-locking type lead wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2236175Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075678C (en) * | 1997-03-10 | 2001-11-28 | 蔡维新 | Anti-slip device for connecting steel core of steel cored twisted line for overhead electric power transmission |
| CN102709853A (en) * | 2012-05-16 | 2012-10-03 | 山西省电力公司晋城供电分公司 | Jumper splicing sleeve of overhead power transmission line |
| CN102790297A (en) * | 2011-05-19 | 2012-11-21 | 山东省电力学校 | Guide wire junction device |
| CN110094458A (en) * | 2019-05-17 | 2019-08-06 | 青海送变电工程有限公司 | A kind of tool and connecting method that overhead transmission line traction rope connects |
-
1995
- 1995-05-05 CN CN 95210416 patent/CN2236175Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075678C (en) * | 1997-03-10 | 2001-11-28 | 蔡维新 | Anti-slip device for connecting steel core of steel cored twisted line for overhead electric power transmission |
| CN102790297A (en) * | 2011-05-19 | 2012-11-21 | 山东省电力学校 | Guide wire junction device |
| CN102709853A (en) * | 2012-05-16 | 2012-10-03 | 山西省电力公司晋城供电分公司 | Jumper splicing sleeve of overhead power transmission line |
| CN110094458A (en) * | 2019-05-17 | 2019-08-06 | 青海送变电工程有限公司 | A kind of tool and connecting method that overhead transmission line traction rope connects |
| CN110094458B (en) * | 2019-05-17 | 2020-09-01 | 青海送变电工程有限公司 | Tool and method for splicing traction ropes of overhead transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |