CN103384033A - Lead end wire clamp - Google Patents
Lead end wire clamp Download PDFInfo
- Publication number
- CN103384033A CN103384033A CN2012101350380A CN201210135038A CN103384033A CN 103384033 A CN103384033 A CN 103384033A CN 2012101350380 A CN2012101350380 A CN 2012101350380A CN 201210135038 A CN201210135038 A CN 201210135038A CN 103384033 A CN103384033 A CN 103384033A
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- CN
- China
- Prior art keywords
- clamping plate
- guide post
- wire clamp
- clamping
- end wire
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Abstract
The invention provides a lead end wire clamp. The lead end wire clamp comprises a guide rod (11), a first clamping board (13), a second clamping board (30) and a position limiting member (20), wherein the first clamping board (13) is fixedly arranged at a first end of the guide rod (11), the second clamping board (30) is movably arranged on the guide rod (11) in the axial direction in a sleeved mode, a clamping mouth for clamping a lead is formed between the second clamping board (30) and the first clamping board (13), the position limiting member (20) is used for limiting the second clamping board (30), the position limiting member (20) is arranged on one side, far away from the first clamping board (13), of the second clamping board (30) and abuts against the second clamping board (30), and the position limiting member (20) is movably arranged on the guide rod (11) in the axial direction of the guide rod (11) in a sleeved mode. The lead end wire clamp effectively solves the problem that in the prior art, contact between a lead end wire clamp and a lead is infirm due to the fact that the clamping distance of the lead end wire clamp is limited.
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 normal important safety technical measures of using 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 be exactly with the earth zero point current potential and electric equipment link; make the electric equipment that overhauls be in all the time safe current potential; prevent the infringement of incoming call to staff and equipment suddenly, electric current flows directly into the earth through the earth connection short circuit.
The station of electric power system at present, the indoor plain end screw type earth connections that use are comprised 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. more.
When at present using 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 contacting with wire unreal problem; When the operational grounding line, cause the conductor wire end wire clamp can't clamping because clip position is narrow, thereby improved the degree of difficulty of operation; And operating grip is electric conducting material, and incoming call can work the mischief to the personnel that working or cause the accident suddenly, has the low problem of the coefficient of safety of use.
Summary of the invention
The present invention aims to provide a kind of conductor wire end wire clamp, causes contacting with wire unreal problem so that the clamp distance that solves 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, having comprised: guide post; The first clamping plate are fixedly installed on the first end of guide post; The second clamping plate axially movably are set on guide post along guide post, form the clamp port of clamping wires between the second clamping plate and the first clamping plate; The card-bit part that is used for spacing the second clamping plate, card-bit part be arranged on the second clamping plate away from a side of the first clamping plate and with the second clamping plate butt, card-bit part axially movably is set on guide post along guide post.
Further, the first end of the second clamping plate has the through hole that holds 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, have thread segment on guide post, card-bit part is the nut that coordinates with thread segment.
Further, the conductor wire end wire clamp also comprises the operating handle that is connected with the outer wall of card-bit part.
Further, operating handle is L-shaped.
Further, operating handle is the insulation handle.
Use technical scheme of the present invention, the conductor wire end wire clamp comprises: guide post; The first clamping plate are fixedly installed on the first end of guide post; The second clamping plate axially movably are set on guide post along guide post, form the clamp port of clamping wires between the second clamping plate and the first clamping plate; The card-bit part that is used for spacing the second clamping plate, card-bit part be arranged on the second clamping plate away from a side of the first clamping plate and with the second clamping plate butt, card-bit part axially movably is set on guide post along guide post.The conductor wire end wire clamp drives the second clamping plate by card-bit part and moves on guide post, when using the conductor wire end wire clamp to carry out clamping wires, the clamp port of conductor wire end wire clamp is snapped in wire, and drive the second clamping plate by card-bit part and move towards the first clamping plate, thus clamping wire; Because the guide post maximum length of this conductor wire end wire clamp is the length of conductor wire end wire clamp self, so 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, the clamping width is larger, and the clamp distance of conductor wire end wire clamp is limited causes contacting with wire unreal problem thereby solved in the prior art.
Description of drawings
The Figure of description that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction 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
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As shown in Figure 1, the conductor wire end wire clamp of the present embodiment comprises guide post 11, the first clamping plate 13, card-bit part 20 and the second clamping plate 30, the first clamping plate 13 are fixedly installed on the first end of guide post 11, the second clamping plate 30 axially movably are 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 used for spacing the second clamping plate 30, card-bit part 20 be arranged on the second clamping plate 30 away from a side of the first clamping plate 13 and with the second clamping plate 30 butts, card-bit part 20 axially movably is 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 by card-bit part 20 and moves on guide post 11, when using the conductor wire end wire clamp to carry out clamping wires, the clamp port of conductor wire end wire clamp is snapped in wire, drive the second clamping plate 30 by card-bit part 20 and move towards the first clamping plate 13, thus clamping wire; Because guide post 11 maximum lengths of this conductor wire end wire clamp are the length of conductor wire end wire clamp self, so 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, the clamping width is larger, and the clamp distance of conductor wire end wire clamp is limited causes contacting with wire unreal problem thereby solved in the prior art.
Wherein, preferably, the first end of second clamping plate 30 of the present embodiment has the through hole that holds guide post 11, and the second clamping plate 30 coordinate with guide post 11 is sheathed by through hole; Guide post 11 and the first clamping plate 13 are structure as a whole.
Preferably, have thread segment on guide post 11, card-bit part 20 is the nut that coordinates with thread segment.Setting can be rotated to carry out to the locking of the second clamping plate 30 or fluff by nut like this, and threaded engagement makes clamping process more stable, and is not prone to the lax situation of clamping, has avoided contacting unreal problem.
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.Arrange like this, unscrew process at nut screwing clamping firmly little, easy to operate, the fail safe the when handle that wherein insulate has increased operation.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and 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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a conductor wire end wire clamp, is characterized in that, comprising:
Guide post (11);
The first clamping plate (13) are fixedly installed on the first end of described guide post (11);
The second clamping plate (30) axially movably are set on described guide post (11) along described guide post (11), form the clamp port of clamping wires between described the second clamping plate (30) and the first clamping plate (13);
The card-bit part (20) that is used for spacing described the second clamping plate (30), described card-bit part (20) be arranged on described the second clamping plate (30) away from a side of described the first clamping plate (13) and with described the second clamping plate (30) butt, described card-bit part (20) axially movably is 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 the second clamping plate (30) has the through hole that holds described guide post (11), and described the second clamping plate (30) are by described through hole and sheathed cooperation of described guide post (11).
3. conductor wire end wire clamp according to claim 1, is characterized in that, described guide post (11) and described the first clamping plate (13) are structure as a whole.
4. conductor wire end wire clamp according to claim 1, is characterized in that, described guide post has thread segment on (11), and described card-bit part (20) is the nut that coordinates with described thread segment.
5. conductor wire end wire clamp according to claim 1, is characterized in that, also comprises the operating handle (21) that is 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. according to claim 5 or 6 described conductor wire end wire clamps, is characterized in that, described operating handle (21) is the 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 true CN103384033A (en) | 2013-11-06 |
| CN103384033B 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) |
Cited By (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 |
| CN110323593A (en) * | 2019-07-10 | 2019-10-11 | 山东恒道信息技术有限公司 | A kind of electricity getting device and its method of the general installation that do not have a power failure |
Citations (5)
| 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 |
| JP2010118264A (en) * | 2008-11-13 | 2010-05-27 | Chugoku Electric Power Co Inc:The | Connector for pulldown wire |
| 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 |
-
2012
- 2012-05-02 CN CN201210135038.0A patent/CN103384033B/en active Active
Patent Citations (5)
| 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 |
| JP2010118264A (en) * | 2008-11-13 | 2010-05-27 | Chugoku Electric Power Co Inc:The | Connector for pulldown wire |
| 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 |
Cited By (3)
| 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 |
| CN110323593A (en) * | 2019-07-10 | 2019-10-11 | 山东恒道信息技术有限公司 | A kind of electricity getting device and its method of the general installation that do not have a power failure |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103384033B (en) | 2015-12-02 |
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