CN104485529A - Connection structure of flexible cable and overhead line - Google Patents
Connection structure of flexible cable and overhead line Download PDFInfo
- Publication number
- CN104485529A CN104485529A CN201410446979.5A CN201410446979A CN104485529A CN 104485529 A CN104485529 A CN 104485529A CN 201410446979 A CN201410446979 A CN 201410446979A CN 104485529 A CN104485529 A CN 104485529A
- Authority
- CN
- China
- Prior art keywords
- flexible cable
- connection structure
- transmission line
- overhead transmission
- special
- 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
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
- 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
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
Abstract
The invention relates to a connection structure of a flexible cable and an overhead line. The connection structure is characterized in that the connection structure comprises the overhead line, wherein the overhead line is provided with a section of bare conductor (1); the connection structure further comprises a special-shaped wire clip (2), wherein one end of the special-shaped wire clip (2) is clamped and installed to the bare conductor (1), and the other end is clamped and installed to one end of an L-shaped copper rod (3); and the other end of the L-shaped copper rod (3) is connected with a nose-type wiring terminal (4) of the flexible cable through a fastener. With the connection structure, material waste due to re-producing the wiring terminal of the flexible cable can be effectively prevented, and working time is greatly reduced; and the cylinder-shaped end of the connection structure can be directly connected with the special-shaped wire clip with an existing mode, thereby not only guaranteeing connection with overhead lines with different line diameters, but also increasing conductor contact area, and enabling the connection to be more reliable, safer and quicker.
Description
Technical field
The present invention relates to the syndeton of a kind of flexible cable and overhead transmission line.
Background technology
During due to power distribution network enforcement bypass uninterrupted operation, need bypass flexible cable to be connected with overhead transmission line.The existing flexible cable binding post generally used at present is not suitable for connecting from the overhead transmission line of different wire diameter, and has both caused the waste of flexible cable to increase the activity duration according to the actual joint that again makes of every subjob.
Summary of the invention
The object of this invention is to provide a kind of with low cost, carry, the syndeton of easy to use and solid and reliable flexible cable and overhead transmission line.
The syndeton of a kind of flexible cable and overhead transmission line, its special feature is: comprise overhead transmission line, this overhead transmission line is provided with one section of plain conductor, also comprise special-shaped wire clamp, one end of this special-shaped wire clamp is clamped and installed on this plain conductor that its other end is clamped and installed on one end of L-type copper bar, and the other end of this L-type copper bar is connected with the nose formula binding post of flexible cable by securing member.
Wherein one end of L-type copper bar is cylinder and the cross section of its other end is rectangle.
Wherein on the other end of L-type copper bar, be provided with installing hole, the nose formula binding post of flexible cable is also provided with installing hole, described securing member is linked into an integrated entity by the nose formula binding post of above-mentioned two installing holes by L-type copper bar and flexible cable.
After adopting syndeton of the present invention, effectively can stop again to make the waste of material that flexible cable splicing ear brings, significantly shorten the activity duration, and the rounded body end in this syndeton directly can be connected with existing standard abnormity wire clamp, can ensure to connect from the overhead transmission line of different wire diameter, and add conductive body contact area, make connection more reliably, safely, fast.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is using state schematic diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention is the syndeton of a kind of flexible cable and overhead transmission line, comprise overhead transmission line, this overhead transmission line is provided with one section of plain conductor 1, also comprise special-shaped wire clamp 2 (W type diplopore, two lines can be clamped simultaneously), one end of this special-shaped wire clamp 2 is clamped and installed on this plain conductor 1 that its other end is clamped and installed on one end of L-type copper bar 3, and the other end of this L-type copper bar 3 is connected with the nose formula binding post 4 of flexible cable by securing member.
The rectangle (or the cylinder flattened) of to be wherein the cross section of cylinder and its other end be in one end of L-type copper bar 3 length-width ratio 5:1, installing hole is provided with in addition on the other end of L-type copper bar 3, the nose formula binding post 4 of flexible cable is also provided with installing hole, the other end of L-type copper bar 3 can be linked into an integrated entity (face contacts) between the two with the nose formula binding post 4 of the basic flexible cable for cuboid by above-mentioned two installing holes by described securing member (such as bolt and nut), thus it is reliable to achieve between flexible cable and overhead transmission line, Quick conductive connects.
Claims (3)
1. the syndeton of a flexible cable and overhead transmission line, it is characterized in that: comprise overhead transmission line, this overhead transmission line is provided with one section of plain conductor (1), also comprise special-shaped wire clamp (2), one end of this special-shaped wire clamp (2) is clamped and installed in that this plain conductor (1) is upper and its other end is clamped and installed on one end of L-type copper bar (3), and the other end of this L-type copper bar (3) is connected with the nose formula binding post (4) of flexible cable by securing member.
2. the syndeton of flexible cable as claimed in claim 1 and overhead transmission line, is characterized in that: wherein one end of L-type copper bar (3) is the cross section of cylinder and its other end is rectangle.
3. the syndeton of flexible cable as claimed in claim 1 or 2 and overhead transmission line, it is characterized in that: wherein on the other end of L-type copper bar (3), be provided with installing hole, the nose formula binding post (4) of flexible cable is also provided with installing hole, and described securing member is linked into an integrated entity by the nose formula binding post (4) of above-mentioned two installing holes by L-type copper bar (3) and flexible cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446979.5A CN104485529A (en) | 2014-09-03 | 2014-09-03 | Connection structure of flexible cable and overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446979.5A CN104485529A (en) | 2014-09-03 | 2014-09-03 | Connection structure of flexible cable and overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104485529A true CN104485529A (en) | 2015-04-01 |
Family
ID=52760050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410446979.5A Pending CN104485529A (en) | 2014-09-03 | 2014-09-03 | Connection structure of flexible cable and overhead line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104485529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937525A (en) * | 2021-09-02 | 2022-01-14 | 山东鲁能光大电力器材有限公司 | Quick plug-in drainage fastener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3033104A1 (en) * | 1980-09-03 | 1982-04-15 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Cable connector for insulated overhead line - has shrouded screwed terminal for insertion of insulated cable coupler |
| CN1315069A (en) * | 1999-05-25 | 2001-09-26 | 九州电力株式会社 | Creeping discharge lightning arrester |
| CN201518406U (en) * | 2009-10-26 | 2010-06-30 | 固力发集团有限公司 | Lightning protection grounding wire clip for overhead conductor wire |
| CN202797849U (en) * | 2012-07-19 | 2013-03-13 | 嘉善县供电局 | Power cable and overhead line connecting device |
| CN204289755U (en) * | 2014-09-03 | 2015-04-22 | 国家电网公司 | The syndeton of flexible cable and overhead transmission line |
-
2014
- 2014-09-03 CN CN201410446979.5A patent/CN104485529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3033104A1 (en) * | 1980-09-03 | 1982-04-15 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Cable connector for insulated overhead line - has shrouded screwed terminal for insertion of insulated cable coupler |
| CN1315069A (en) * | 1999-05-25 | 2001-09-26 | 九州电力株式会社 | Creeping discharge lightning arrester |
| CN201518406U (en) * | 2009-10-26 | 2010-06-30 | 固力发集团有限公司 | Lightning protection grounding wire clip for overhead conductor wire |
| CN202797849U (en) * | 2012-07-19 | 2013-03-13 | 嘉善县供电局 | Power cable and overhead line connecting device |
| CN204289755U (en) * | 2014-09-03 | 2015-04-22 | 国家电网公司 | The syndeton of flexible cable and overhead transmission line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937525A (en) * | 2021-09-02 | 2022-01-14 | 山东鲁能光大电力器材有限公司 | Quick plug-in drainage fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |
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| RJ01 | Rejection of invention patent application after publication |