CN203589612U - Connection device and electric power drainage wire - Google Patents
Connection device and electric power drainage wire Download PDFInfo
- Publication number
- CN203589612U CN203589612U CN201320788391.9U CN201320788391U CN203589612U CN 203589612 U CN203589612 U CN 203589612U CN 201320788391 U CN201320788391 U CN 201320788391U CN 203589612 U CN203589612 U CN 203589612U
- Authority
- CN
- China
- Prior art keywords
- lead
- wire
- connection device
- butt tube
- butt
- 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
Links
- 238000002788 crimping Methods 0.000 claims abstract description 19
- 230000008602 contraction Effects 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000003442 weekly effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Images
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model provides a connection device and an electric power drainage wire. The connection device comprises a butt joint pipe, wherein the butt joint pipe is provided with a butt joint hole for accommodating a first lead and a second lead, and the pipe wall of the butt joint pipe is provided with a first crimping deformation part used for crimping the first lead in the butt joint hole and a second crimping deformation part used for crimping the second lead in the butt joint hole. The connection device provided by the utility model can realize the fast connection of leads, increases the connection efficiency, and reduces time consumption in connection.
Description
Technical field
The utility model relates to power equipment and sets up field, in particular to a kind of connection device and electric power drainage thread.
Background technology
In the charged disconnecting drainage thread of existing 10kV method, after electrified body and earth electrode have covered, operating personnel uses electrician's knife to divest wire clamp insulative water-proof tape wrap, re-uses special bullet emitter and carries out wire clamp dismounting.While connecing lead-in wire, use special bullet emitter to install, re-use insulation tape wrap and carry out double-deck looping.In this course, because insulation tape wrap is difficult for divesting, the used time is longer, expends operating personnel's muscle power.When using C shaped cable clamp ejector to carry out the dismounting work of C shaped cable clamp, the dismounting C shaped cable clamp used time is longer, increases operating personnel's labour intensity, and main traverse line is had to secondary damage.
Utility model content
The utility model aims to provide a kind of connection device and electric power drainage thread, to solve the long problem of charged disconnecting drainage thread process complicated and time consumption of the prior art.
To achieve these goals, according to an aspect of the present utility model, a kind of connection device is provided, this connection device comprises butt tube, butt tube has the butt hole that holds the first lead-in wire and the second lead-in wire, on the tube wall of butt tube, have for the first lead-in wire is crimped on the first crimping variant part in butt hole and for the second lead-in wire is crimped on to the second crimping variant part in butt hole.
Further, butt hole is the first through hole that axially runs through butt tube along butt tube.
Further, the first crimping variant part comprises a plurality of the first deformation sections, the first deformation section is along the outer weekly interval setting of butt tube, between two the first deformation sections, be connected with first spacer, the second crimping variant part comprises a plurality of the second deformation sections, the second deformation section, along the outer weekly interval setting of butt tube, is connected with second spacer between two the second deformation sections.
Further, butt tube is by after the first lead-in wire and the second lead-in wire compression, the first through hole has a plurality of the first contraction sections that compress the first lead-in wire and a plurality of the second contraction sections that compress the second lead-in wire, the position of a plurality of the first contraction sections is corresponding one by one with the position of a plurality of the first deformation sections, and the position of a plurality of the second contraction sections is corresponding one by one with the position of a plurality of the second deformation sections.
Further, the periphery of the first deformation section and the second deformation section is hexagon, and the middle part of hexagonal first side has a projection that protrudes from first side.
According on the other hand of the present utility model, a kind of electric power drainage thread is provided, this electric power drainage thread comprises the connection device that the first lead-in wire goes between and is connected the first lead-in wire and the second lead-in wire with second, this connection device is above-mentioned connection device.
Application the technical solution of the utility model, connection device comprises butt tube.Butt tube has the butt hole that holds the first lead-in wire and the second lead-in wire.On the tube wall of butt tube, have for the first lead-in wire being pressed on to the first crimping variant part in butt hole and for the second lead-in wire being crimped on to the second crimping variant part in butt hole.While continuing, the end of the first lead-in wire is stretched in butt hole from the first end of butt tube.The end of the second lead-in wire is stretched in butt hole from the second end of butt tube.Can be by butt tube and the first lead-in wire and the second lead-in wire compression by the compressing member application of force.Compressing member is removably disposed on butt tube, and to the butt tube application of force, makes butt tube and the first lead-in wire and the second lead-in wire fixing.By compressing member, to the tube wall of butt tube, exert pressure the tube wall of butt tube is compressed and makes butt tube compress and be connected with the second lead-in wire with the first lead-in wire, guarantee secure and reliable connection.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the butt tube of embodiment of the present utility model; And
Fig. 2 show according to the A-A of the butt tube of Fig. 1 to cutaway view.
Description of reference numerals: 10, butt tube; 11, butt hole; 12, the first deformation section; 121, projection; 13, the first spacer; 14, the second deformation section; 15, the second spacer.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the utility model in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
As illustrated in fig. 1 and 2, according to embodiment of the present utility model, connection device comprises butt tube 10.Butt tube 10 has the butt hole 11 that holds the first lead-in wire and the second lead-in wire.On the tube wall of butt tube 10, have for the first lead-in wire being pressed on to the first crimping variant part in butt hole 11 and for the second lead-in wire being crimped on to the second crimping variant part in butt hole 11.While continuing, the end of the first lead-in wire is stretched in butt hole 11 from the first end of butt tube 10.The end of the second lead-in wire is stretched in butt hole 11 from the second end of butt tube 10.Can be by butt tube 10 and the first lead-in wire and the second lead-in wire compression by the compressing member application of force.Compressing member is removably disposed on butt tube 10, and to butt tube 10 application of forces, makes butt tube 10 and the first lead-in wire and the second lead-in wire fixing.By compressing member, to the tube wall of butt tube 10, exert pressure the tube wall of butt tube 10 is compressed and makes butt tube 10 compress and be connected with the second lead-in wire with the first lead-in wire, guarantee secure and reliable connection.
In the present embodiment, this connection device is applicable to the continuing of lead-in wire of bearing tension not.Butt hole 11 is the first through hole that axially runs through butt tube 10 along butt tube 10.First lead-in wire and second lead-in wire stretch in the first through hole, and be in contact with one another realization continue.
The first crimping variant part comprises the groove that a plurality of the first deformation section 12, the first deformation sections 12 cave inward for the periphery by tube wall.The first deformation section 12, along the outer weekly interval setting of butt tube 10, is connected with the groove that first spacer 13, the second crimping variant parts comprise that a plurality of the second deformation section 14, the second deformation sections 14 cave inward for the periphery by tube wall between two the first deformation sections 12.The second deformation section 14, along the outer weekly interval setting of butt tube 10, is connected with second spacer 15 between two the second deformation sections 14.The first deformation section 12 and second shape of deformation section 14 and the shape of compressing member adapt.
Compressing member is crimper.Crimper is hydraulically powered crimper, and crimper is arranged on the tube wall of butt tube 10, and clamps under hydraulic-driven, makes the tube wall deformation of butt tube 10 to clamp the first lead-in wire and the second lead-in wire.
In the present embodiment, the periphery of the first deformation section 12 and the second deformation section 14 is hexagon, and the middle part of hexagonal first side has a projection 121 that protrudes from first side.
According to embodiment of the present utility model on the other hand, electric power drainage thread comprises the connection device that the first lead-in wire goes between and is connected the first lead-in wire and the second lead-in wire with second, and this connection device is above-mentioned connection device.
Charged disconnecting drainage thread method comprises the steps: S10: the end of the first lead-in wire of need docking is fixed in butt tube 10; S20: the end of the second lead-in wire of need docking is fixed in butt tube 10, and is electrically connected to the first lead-in wire.By butt tube 10, can realize charged disconnecting drainage thread, the first lead-in wire and the second lead-in wire can be achieved a butt joint, and without divesting lead wire insulation waterproof tape wrap also without removal C shaped cable clamp, connecting time is short like this, continue quick, the labour intensity that continues is little, effectively improves the efficiency that continues.
In the present embodiment, step S10 comprises: S11: the end of the first lead-in wire that needs are continued is stretched in butt tube 10 from the first end of butt tube 10; S21: butt tube 10 and the first lead-in wire that is positioned at butt tube 10 are compressed, to achieve a fixed connection.By the mode compressing, the first lead-in wire and butt tube 10 is fixing, can guarantee on the one hand the stable connection of the first lead-in wire and butt tube 10, this fixed form simple and fast on the other hand, contributing to reduce the operating time provides the efficiency that continues.
Similarly, step S20 comprises: S21: the end of the second lead-in wire that needs are continued is stretched in butt tube 10 from the second end of butt tube 10; S22: butt tube 10 and the second lead-in wire that is positioned at butt tube 10 are compressed, to achieve a fixed connection.Same by the mode compressing, the second lead-in wire and butt tube 10 is fixing, can guarantee on the one hand the stable connection of the first lead-in wire and butt tube 10, this fixed form simple and fast on the other hand, contributing to reduce the operating time provides the efficiency that continues.
In the present embodiment, butt tube 10 goes between fixing by Press Plier and the first lead-in wire and second.Press Plier is hydraulically powered Press Plier.In other embodiments, can use the device realization outside Press Plier that butt tube 10 and the first lead-in wire and the second lead-in wire is compressed and is connected.
From above description, can find out, the utility model the above embodiments have realized following technique effect: by adopting butt tube can realize the docking of the first lead-in wire and the second lead-in wire, while having avoided lead-in wire in the past by C shaped cable clamp fork-join, divesting insulative water-proof tape wrap relatively wastes time and energy, C shaped cable clamp easily causes the problem of secondary damage to lead-in wire, can reduce operating personnel's labour intensity on the one hand, shorten the charged disconnecting drainage thread operating time, on the other hand lead-in wire not had to secondary injury.Connecting time can shorten 40% left and right, and butt tube crimping is firm, non-loosening fever phenomenon, and circuit is stable.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. a connection device, it is characterized in that, described connection device comprises butt tube (10), described butt tube (10) has the butt hole (11) that holds the first lead-in wire and the second lead-in wire, on the tube wall of described butt tube (10), have for will be described the first lead-in wire be crimped on the first crimping variant part in described butt hole (11) and for will described second go between and be crimped on the second interior crimping variant part of described butt hole (11).
2. connection device according to claim 1, is characterized in that, described butt hole (11) is the first through hole that axially runs through described butt tube (10) along described butt tube (10).
3. connection device according to claim 2, it is characterized in that, described the first crimping variant part comprises a plurality of the first deformation sections (12), described the first deformation section (12) is along the outer weekly interval setting of described butt tube (10), between two described the first deformation sections (12), be connected with first spacer (13), described the second crimping variant part comprises a plurality of the second deformation sections (14), described the second deformation section (14) is along the outer weekly interval setting of described butt tube (10), between two described the second deformation sections (14), be connected with second spacer (15).
4. connection device according to claim 3, it is characterized in that, described butt tube (10) is by after described the first lead-in wire and described the second lead-in wire compression, described the first through hole has a plurality of the first contraction sections that compress described the first lead-in wire and a plurality of the second contraction sections that compress described the second lead-in wire, the position of a plurality of described the first contraction sections is corresponding one by one with the position of a plurality of described the first deformation sections (12), and the position of a plurality of described the second contraction sections is corresponding one by one with the position of a plurality of described the second deformation sections (14).
5. connection device according to claim 4, it is characterized in that, the periphery of described the first deformation section (12) and described the second deformation section (14) is hexagon, and the middle part of described hexagonal first side has a projection (121) that protrudes from described first side.
6. an electric power drainage thread, comprises the first lead-in wire with the second lead-in wire and is connected described the first lead-in wire and the second connection device going between, and it is characterized in that, described connection device is the connection device described in any one in claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788391.9U CN203589612U (en) | 2013-12-03 | 2013-12-03 | Connection device and electric power drainage wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788391.9U CN203589612U (en) | 2013-12-03 | 2013-12-03 | Connection device and electric power drainage wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589612U true CN203589612U (en) | 2014-05-07 |
Family
ID=50587465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320788391.9U Expired - Fee Related CN203589612U (en) | 2013-12-03 | 2013-12-03 | Connection device and electric power drainage wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682276A (en) * | 2013-12-03 | 2015-06-03 | 国家电网公司 | Electrified drainage wire disconnection method, connection device and power drainage wire |
| CN110635392A (en) * | 2019-10-15 | 2019-12-31 | 国网湖南省电力有限公司 | Distribution network live disconnection and connection method based on remote operation |
-
2013
- 2013-12-03 CN CN201320788391.9U patent/CN203589612U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682276A (en) * | 2013-12-03 | 2015-06-03 | 国家电网公司 | Electrified drainage wire disconnection method, connection device and power drainage wire |
| CN110635392A (en) * | 2019-10-15 | 2019-12-31 | 国网湖南省电力有限公司 | Distribution network live disconnection and connection method based on remote operation |
| CN110635392B (en) * | 2019-10-15 | 2020-09-04 | 国网湖南省电力有限公司 | Distribution network live disconnection and connection method based on remote operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203193080U (en) | Busbar | |
| CN110504646A (en) | A kind of line repair device | |
| CN203589612U (en) | Connection device and electric power drainage wire | |
| CN206301963U (en) | A kind of and ditch wire barrel | |
| CN204376366U (en) | Cable joint sealing and connecting device | |
| CN103545685B (en) | A kind of low pressure operation earthing method | |
| CN201689127U (en) | Novel electroscope | |
| CN204407535U (en) | One exempts from wire stripping deconcentrator | |
| CN104682276A (en) | Electrified drainage wire disconnection method, connection device and power drainage wire | |
| CN207801041U (en) | A kind of Quick connector plug for electrical wire | |
| CN207149727U (en) | Spiral wire barrel | |
| CN206758670U (en) | A kind of Wiring card for electric wire firmly installed | |
| CN103682696A (en) | Conveniently-used electric wire connection inserting tube | |
| CN203562618U (en) | Telescopic power line | |
| CN208970761U (en) | A kind of low tension wire connector | |
| CN111490510A (en) | Wire tightener | |
| CN214204124U (en) | Transformer substation department connecting device convenient to dismantle | |
| CN202333308U (en) | Fixed connection device for cable joints | |
| CN104332925A (en) | Direct current field ice melting armour clamp for convertor station | |
| CN203503797U (en) | Wire pressing device for conductive rod and cable | |
| CN203910984U (en) | Joint of storage-battery polarity terminal | |
| CN204696629U (en) | Power cable linear pattern splicing ear head | |
| CN211507913U (en) | Novel integrated electric connection plug connector | |
| CN204424842U (en) | A kind of suspension clamp | |
| CN203351914U (en) | Portable electric power lightning arrester grounding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 |