CN103384033B - Conductor wire end wire clamp - Google Patents
Conductor wire end wire clamp Download PDFInfo
- Publication number
- CN103384033B CN103384033B CN201210135038.0A CN201210135038A CN103384033B CN 103384033 B CN103384033 B CN 103384033B CN 201210135038 A CN201210135038 A CN 201210135038A CN 103384033 B CN103384033 B CN 103384033B
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- China
- Prior art keywords
- clamping plate
- guide post
- conductor wire
- card
- clamp
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- 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.)
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- 239000004020 conductor Substances 0.000 title claims abstract description 42
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The invention provides a kind of conductor wire end wire clamp, comprising: guide post (11); First clamping plate (13), are fixedly installed on the first end of guide post (11); Second clamping plate (30), are axially movably set on guide post (11) along guide post (11), form the clamp port of clamping wires between the second clamping plate (30) and the first clamping plate (13); For the card-bit part (20) of spacing second clamping plate (30), card-bit part (20) is arranged on the second clamping plate (30) away from the side of the first clamping plate (13) and abuts with the second clamping plate (30), and card-bit part (20) is axially movably set on guide post (11) along guide post (11).Present invention efficiently solves that the clamp distance of conductor wire end wire clamp in prior art is limited causes the problem unreal with conductive contact.
Description
Technical field
The present invention relates to electric field, in particular to a kind of conductor wire end wire clamp.
Background technology
Hanging earthing conductor (referring to temporary ground wire) is the normal important safety technical measures used in electrical installation, when particularly overhauling on electric equipment, after only finishing the safety measure of hanging earthing conductor, just can be allowed to start working.Earth connection is the indispensable safety curtain of protection maintainer; its effect is exactly the zero potential of the earth and electric equipment are connected; overhauled electric equipment is made to be in safe current potential all the time; prevent the infringement of sending a telegram here suddenly to staff and equipment, electric current flows directly into the earth through earth connection short circuit.
Current electric power system station, indoor many use plain end screw type earth connections, be made up of conductor wire end wire clamp, short-circuit line, earth connection, Wiring nose, the folder that confluxes, earth terminal wire clamp (or temporary ground wire) and ground operation bar etc.
During current use earth connection, because the electrified wire cross-sectional sizes of electric equipment is different, the clamp distance of the conductor wire end wire clamp of earth connection is limited causes the problem unreal with conductive contact; When operational grounding line, cause because clip position is narrow conductor wire end wire clamp to clamp, thus improve the degree of difficulty of operation; And operating grip is electric conducting material, unexpected incoming call then can work the mischief to the personnel worked or cause the accident, and has the problem that use safety coefficient is low.
Summary of the invention
The present invention aims to provide a kind of conductor wire end wire clamp, causes the problem unreal with conductive contact so that the clamp distance solving conductor wire end wire clamp in prior art is limited.
To achieve these goals, according to an aspect of the present invention, provide a kind of conductor wire end wire clamp, comprising: guide post; First clamping plate, are fixedly installed on the first end of guide post; Second clamping plate, axially movably on the guide bar sheathed along guide post, form the clamp port of clamping wires between the second clamping plate and the first clamping plate; For the card-bit part of spacing second clamping plate, card-bit part is arranged on the second clamping plate away from the side of the first clamping plate and abuts with the second clamping plate, and card-bit part is axially movably on the guide bar sheathed along guide post.
Further, the first end of the second clamping plate has the through hole holding guide post, and the second clamping plate coordinate by through hole and guide post are sheathed.
Further, guide post and the first clamping plate are structure as a whole.
Further, guide post has thread segment, card-bit part is the nut coordinated with thread segment.
Further, conductor wire end wire clamp also comprises the operating handle be connected with the outer wall of card-bit part.
Further, operating handle is L-shaped.
Further, operating handle is insulation handle.
Apply technical scheme of the present invention, conductor wire end wire clamp, comprising: guide post; First clamping plate, are fixedly installed on the first end of guide post; Second clamping plate, axially movably on the guide bar sheathed along guide post, form the clamp port of clamping wires between the second clamping plate and the first clamping plate; For the card-bit part of spacing second clamping plate, card-bit part is arranged on the second clamping plate away from the side of the first clamping plate and abuts with the second clamping plate, and card-bit part is axially movably on the guide bar sheathed along guide post.Conductor wire end wire clamp drives the second clamping plate to move on the guide bar by card-bit part, when using conductor wire end wire clamp to carry out clamping wires, the clamp port of conductor wire end wire clamp being snapped in wire, drives the second clamping plate to move towards the first clamping plate by card-bit part, thus clamping wire; Guide post maximum length due to this conductor wire end wire clamp is the length of conductor wire end wire clamp self, so the conductor wire end wire clamp compared to existing technology, the clamp port scope of conductor wire end wire clamp of the present invention is larger, gripping width is larger, thus the clamp distance solving conductor wire end wire clamp in prior art is limited causes the problem unreal with conductive contact.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment of conductor wire end wire clamp of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, the conductor wire end wire clamp of the present embodiment comprises guide post 11, first clamping plate 13, card-bit part 20 and the second clamping plate 30, first clamping plate 13 are fixedly installed on the first end of guide post 11, second clamping plate 30 are axially movably set on guide post 11 along guide post 11, form the clamp port of clamping wires between the second clamping plate 30 and the first clamping plate 13; Card-bit part 20 is for spacing second clamping plate 30, and card-bit part 20 is arranged on the second clamping plate 30 away from the side of the first clamping plate 13 and abuts with the second clamping plate 30, and card-bit part 20 is axially movably set on guide post 11 along guide post 11.
The conductor wire end wire clamp of the present embodiment drives the second clamping plate 30 to move on guide post 11 by card-bit part 20, when using conductor wire end wire clamp to carry out clamping wires, the clamp port of conductor wire end wire clamp is snapped in wire, the second clamping plate 30 are driven to move towards the first clamping plate 13 by card-bit part 20, thus clamping wire; Guide post 11 maximum length due to this conductor wire end wire clamp is the length of conductor wire end wire clamp self, so the conductor wire end wire clamp compared to existing technology, the clamp port scope of the conductor wire end wire clamp of the present embodiment is larger, gripping width is larger, thus the clamp distance solving conductor wire end wire clamp in prior art is limited causes the problem unreal with conductive contact.
Wherein, preferably, the first end of second clamping plate 30 of the present embodiment has the through hole holding guide post 11, and the second clamping plate 30 are coordinated with guide post 11 is sheathed by through hole; Guide post 11 and the first clamping plate 13 are structure as a whole.
Preferably, guide post 11 has thread segment, card-bit part 20 is the nut coordinated with thread segment.Such setting rotates by nut to be carried out the locking of the second clamping plate 30 or fluffs, and threaded engagement makes clamping process more stable, and not easily occurs the situation that clamping is lax, avoids the problem that contact is unreal.
Preferably, the conductor wire end wire clamp of the present embodiment also comprises L-shaped operating handle 21, and operating handle 21 is connected with the outer wall of nut, and operating handle 21 is set to the handle that insulate.Such setting, unscrews process at nut screwing clamping firmly little, easy to operate, and the handle that wherein insulate adds fail safe during operation.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a conductor wire end wire clamp, is characterized in that, comprising:
Guide post (11);
First clamping plate (13), are fixedly installed on the first end of described guide post (11);
Second clamping plate (30), axially movably be set on described guide post (11) along described guide post (11), between described second clamping plate (30) and the first clamping plate (13), form the clamp port of clamping wires;
For the card-bit part (20) of spacing described second clamping plate (30), described card-bit part (20) is arranged on described second clamping plate (30) away from the side of described first clamping plate (13) and abuts with described second clamping plate (30), and described card-bit part (20) is axially movably set on described guide post (11) along described guide post (11).
2. conductor wire end wire clamp according to claim 1, it is characterized in that, the first end of described second clamping plate (30) has the through hole holding described guide post (11), and described second clamping plate (30) are coordinated with described guide post (11) is sheathed by described through hole.
3. conductor wire end wire clamp according to claim 1, is characterized in that, described guide post (11) and described first clamping plate (13) are structure as a whole.
4. conductor wire end wire clamp according to claim 1, is characterized in that, (11) have thread segment with described guide post, and described card-bit part (20) is the nut coordinated with described thread segment.
5. conductor wire end wire clamp according to claim 1, is characterized in that, also comprises the operating handle (21) be connected with the outer wall of described card-bit part (20).
6. conductor wire end wire clamp according to claim 5, is characterized in that, described operating handle (21) is L-shaped.
7. the conductor wire end wire clamp according to claim 5 or 6, is characterized in that, described operating handle (21) is insulation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210135038.0A CN103384033B (en) | 2012-05-02 | 2012-05-02 | Conductor wire end wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210135038.0A CN103384033B (en) | 2012-05-02 | 2012-05-02 | Conductor wire end wire clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103384033A CN103384033A (en) | 2013-11-06 |
| CN103384033B true CN103384033B (en) | 2015-12-02 |
Family
ID=49491770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210135038.0A Active CN103384033B (en) | 2012-05-02 | 2012-05-02 | Conductor wire end wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103384033B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558774A (en) * | 2016-12-06 | 2017-04-05 | 国网山东省电力公司曹县供电公司 | High-tension bus-bar grounding assembly |
| CN110323593B (en) * | 2019-07-10 | 2021-08-31 | 山东恒道信息技术有限公司 | Universal power taking device and method installed without power outage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867635Y (en) * | 2006-01-10 | 2007-02-07 | 广州开能机电有限公司 | Conductor connecting device |
| CN101752770A (en) * | 2008-12-04 | 2010-06-23 | 江苏省电力公司盐城市盐都供电公司 | High-altitude wiring device |
| CN202183464U (en) * | 2011-08-18 | 2012-04-04 | 辽宁省电力有限公司铁岭供电公司 | Screw-compacting ground wire clamp of square bus |
| CN202564587U (en) * | 2012-05-02 | 2012-11-28 | 北京市电力公司 | Wire end clip |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5213651B2 (en) * | 2008-11-13 | 2013-06-19 | 中国電力株式会社 | Underline connector |
-
2012
- 2012-05-02 CN CN201210135038.0A patent/CN103384033B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867635Y (en) * | 2006-01-10 | 2007-02-07 | 广州开能机电有限公司 | Conductor connecting device |
| CN101752770A (en) * | 2008-12-04 | 2010-06-23 | 江苏省电力公司盐城市盐都供电公司 | High-altitude wiring device |
| CN202183464U (en) * | 2011-08-18 | 2012-04-04 | 辽宁省电力有限公司铁岭供电公司 | Screw-compacting ground wire clamp of square bus |
| CN202564587U (en) * | 2012-05-02 | 2012-11-28 | 北京市电力公司 | Wire end clip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103384033A (en) | 2013-11-06 |
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