CN108110449A - A kind of rotation clamped-in style short-circuit grounding wire conductor end terminal - Google Patents
A kind of rotation clamped-in style short-circuit grounding wire conductor end terminal Download PDFInfo
- Publication number
- CN108110449A CN108110449A CN201711226702.1A CN201711226702A CN108110449A CN 108110449 A CN108110449 A CN 108110449A CN 201711226702 A CN201711226702 A CN 201711226702A CN 108110449 A CN108110449 A CN 108110449A
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- CN
- China
- Prior art keywords
- hook
- conductor end
- grounding wire
- operation lever
- circuit grounding
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- 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
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- Elimination Of Static Electricity (AREA)
Abstract
The present invention relates to a kind of grounding wire device, more particularly, to a kind of rotation clamped-in style short-circuit grounding wire conductor end terminal.A kind of rotation clamped-in style short-circuit grounding wire conductor end terminal, including back box, the back box includes accommodating mounting portion, the driving section of conductor end, the mounting portion is in U-typed structure, the U-typed structure setting has conductor end wire casing, and the driving section is connected to one end of the U-typed structure, operation lever is provided in the driving section, the operation lever is connected with the hook jade shape driving member at compacted conductor end, and the operation lever is gear drive with the hook jade shape driving member.The configuration of the present invention is simple by operation lever and hooks the gear drive between beautiful shape driving member, and can effectively conductor end be locked by hooking the driving section of beautiful shape driving member.
Description
Technical field
The present invention relates to a kind of grounding wire device, more particularly, to a kind of rotation clamped-in style short-circuit grounding wire conductor end
Wire clamp.
Background technology
Short-circuit grounding wire be widely used in electric system it is general, be in substation by power failure equipments temporary short-circuit be grounded
A kind of safety appliance.By the way that conductor end terminal is overlapped on three-phase conductor respectively, through short-circuit line by power failure equipments three-phase
Short circuit, then guided to by a ground wire on earthing pole, so as to fulfill the protection to construction personnel's safety in protection domain.
Short-circuit grounding wire is mainly made of ground wire, short-circuit line, conducting wire end terminal, ground connection end terminal and operation stick etc., mesh
Before, it, will by helicitic texture generally using spiral compression formula conductor end terminal all using operation bar type ground wire in substation
The vertical linear motion of intermediate plate is changed into the rotary motion of insulating bar, and so as to fulfill wire clamp to the compression of conductor, advantage is can
It is high but very inconvenient by property.
It is changed into the vertical linear motion of folder by then passing through helicitic texture by the rotary motion of insulated operating rod, this is
Speed is sacrificed to ensure clamping force, it is necessary to which operations staff back and forth twists many circles.It is very big due to connecing electricity folder opening, cause substantial amounts of nothing
Imitate stroke.In addition, power equipment installation site is all in eminence, it is also higher so as to cause the installation position of temporary ground wire,
The operation stick of ground wire is usually long, in addition grounded copper wire is very heavy, it is necessary to which very great strength could smooth operation；Run people
Member needs to stand has on insulating glove on insulating ladder, elevates both hands rotation number ten and encloses, time-consuming and laborious, consumes a large amount of muscle power, also holds
Easy disequilibrium falls.
As what state's household electrical appliances changed further gos deep into, residential electricity consumption reliability is equally more important, long assembly and disassembly ground wire
Time seriously affects the interruption maintenance time, it has also become the restriction " bottleneck " of interruption maintenance work.Therefore must improve existing short
Road is grounded, and to shorten the time of assembly and disassembly ground wire, it is made to meet connection reliability, stability and convenience simultaneously.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of rotation clamped-in style short-circuit grounding wire conductor ends
Wire clamp.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of rotation clamped-in style short-circuit grounding wire is led
Body end wire clamp, including back box, the back box includes accommodating mounting portion, the driving section of conductor end, and the mounting portion is in " U " type knots
It is structure, described " U " type structure settings have conductor end wire casing, the driving section is connected to described " and one end of U " type structures, the biography
Operation lever is provided in dynamic portion, the operation lever is connected with the hook jade shape driving member at compacted conductor end, the operation lever and institute
The hook jade shape driving member stated is gear drive.By operation lever with hooking beautiful shape driving member using gear-driven mode, Ke Yishi
When present rotating operation bar, drive and hook beautiful shape driving member rotation, so as to be compressed to conductor end.
Preferably, it is described to hook beautiful shape driving member including hooking beautiful shape head end and being connected to the hook jade shape for hooking beautiful shape head end
Tail end, it is described to hook beautiful shape head end and the hook jade shape tail end integrated molding.The jade shape tail end that hooks is connected to the beautiful shape of the hook
The one side of head end, the hook jade shape tail end have a cambered structure.Under the drive of driving section, hooking beautiful shape tail end can be to putting
The conductor end put in mounting portion is compressed, and prevents mounting portion from being separated with conductor end.Beautiful shape tail end is hooked simultaneously is arranged on the beautiful shape of hook
The one side of head end, and beautiful shape tail end is hooked with a radian, be conducive to increase the beautiful shape head end of hook and hook the radius between jade shape tail end
Difference realizes the effect that operation lever one encloses beautiful 30 degree or so of the shape tail end rotation of hook that can make hook jade shape driving member.
Preferably, it is cylindrical structure to hook beautiful shape head end, and described hook is provided with the transmission being connected with back box on beautiful shape head end
Axis, the outer circumference surface of the cylindrical structure are provided with insection structure.The transmission shaft set on beautiful shape head end is hooked, is conducive to pass
Dynamic portion rotates under the action of operation lever around transmission shaft, and conductor end is compressed so as to fulfill beautiful shape tail end is hooked.
Preferably, be provided in driving section operation lever by through-hole structure, the operation lever is positioned in the back box
One end be provided with the helicitic texture to match with the insection structure.
Preferably, positioning baffle and lower positioning baffle, the upper location-plate and lower positioning plate are provided in driving section
Cavity structure is formed, circular groove structure is provided on the upper location-plate and lower positioning plate.Locator is provided in operation lever,
The locator is arranged in the cavity structure, and the outer diameter of the locator is bigger than the diameter dimension of circular groove structure.It is empty
The setting of cavity configuration is in order to which locator is mounted in cavity structure, prevents operation lever from being moved up and down in back box.
Preferably, operation lever is consistent with the diameter dimension of the circular groove structure close to the both sides diameter of locator.
Preferably, it is provided with that short-circuit line drainage folder is installed in driving section.The setting of short-circuit line drainage folder can facilitate
Short-circuit line is installed.
Preferably, the operation lever is provided with insulated handle away from the one end for hooking beautiful shape driving member.The setting of insulated handle
It can ensure staff's personal safety when operation lever is used, prevent electric shock accidents.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is a kind of rotation clamped-in style short-circuit grounding wire conductor end terminal, by hook hooked in beautiful shape driving member beautiful shape tail end with
Gear connects and hooks the semidiameter between the beautiful shape head end of hook of beautiful shape driving member and the beautiful shape tail end of hook between operation lever, realizes
Operation lever one, which is enclosed, can make the hook jade shape tail end of hook jade shape driving member rotate 30 degree or so.Therefore, rotating operation bar 3-5 is only needed
Circle can smoothly complete the clamping and release to conducting wire, enclose conductor wire end could be compressed compared with rotation 15 was needed originally
Design, substantially increases operating efficiency, reaches fast power-saving effect.
Description of the drawings
Fig. 1 is a kind of structure diagram for rotating clamped-in style shortening contact conductor end terminal of the present invention.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is represented is only schematic diagram rather than pictorial diagram, it is impossible to be interpreted as the limitation to this patent；In order to which the reality of the present invention is better described
Example is applied, some components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, some known features and its explanation may be omitted and will be understood by attached drawing.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；In retouching for the present invention
In stating, it is to be understood that if it is based on attached drawing to have the orientation of the instructions such as term " on ", " under ", "left", "right" or position relationship
Shown orientation or position relationship, are for only for ease of the description present invention and simplify description rather than instruction or imply meaning
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore position relationship described in attached drawing
Term is only for illustration, it is impossible to the limitation to this patent is interpreted as, it for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment
Fig. 1 is a kind of first embodiment for rotating clamped-in style short-circuit grounding wire conductor end terminal of the present invention, including back box 1,
Back box 1 includes accommodating mounting portion 11, the driving section 12 of conductor end, and mounting portion 11 is in " U " type structures, described " U " type structure settings
Have a conductor end wire casing 5, driving section 12 is connected to described " one end of U " type structures, operation lever 2 is provided in driving section 12, is operated
Bar 2 is connected with the hook jade shape driving member 3 at compacted conductor end, and operation lever 2 is gear drive with the hook jade shape driving member 3.
Wherein, hooking beautiful shape driving member 3 includes hooking beautiful shape head end 31 and is connected to the hook jade shape tail end for hooking beautiful shape head end 31
32, the jade shape head end 31 that hooks is integrally formed with the beautiful shape tail end 32 of hook, hooks beautiful shape tail end 32 is connected to hook jade shape head end 31 one
Side, hooking beautiful shape tail end 32 has a cambered structure.
In addition, it is cylindrical structure to hook beautiful shape head end 31, hooks and be provided with the transmission shaft being connected with back box 1 on beautiful shape head end 31
33, the outer circumference surface of cylindrical structure is provided with insection structure 34.
Wherein, be provided in driving section 12 operation lever 2 by through-hole structure 121, the operation lever 2 is positioned over the bottom
One end in box 1 is provided with the helicitic texture 35 to match with the insection structure 34.
In addition, be provided with positioning baffle 12 and lower positioning baffle 123 in driving section 12, the upper location-plate 122 with
Lower positioning plate 123 forms cavity structure 124, and circular groove structure is provided on the upper location-plate 122 and lower positioning plate 123
125。
Wherein, locator 21 is provided in operation lever 2, the locator 21 is arranged in the cavity structure 124, described
The outer diameter of locator 21 is bigger than the diameter dimension of circular groove structure 125.
In addition, diameter value one of the operation lever 2 close to the both sides diameter value and 125 structure of circular groove knot of locator 21
It causes.
Wherein, it is provided with that short-circuit line drainage folder 13 is installed in driving section 12.
In addition, operation lever 2 is provided with insulated handle 4 away from the one end for hooking beautiful shape driving member 3.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (9)
1. a kind of rotation clamped-in style short-circuit grounding wire conductor end terminal, including back box（1）, it is characterised in that：The back box（1）Bag
Include the mounting portion for accommodating conductor end（11）, driving section（12）, the mounting portion（11）In " U " type structures, it is described " U " type structures
It is provided with conductor end wire casing（5）, the driving section（12）It is connected to described " one end of U " type structures, the driving section（12）
In be provided with operation lever（2）, the operation lever（2）It is connected with the hook jade shape driving member at compacted conductor end（3）, the operation lever
（2）With the hook jade shape driving member（3）For gear drive.
2. rotation clamped-in style short-circuit grounding wire conductor end terminal according to claim 1, it is characterised in that：It is described to hook beautiful shape
Driving member（3）Hook jade shape head end including interconnection（31）Hook beautiful shape tail end（32）, it is described to hook beautiful shape head end（31）With it is described
Hook jade shape tail end（32）It is integrally formed, it is described to hook beautiful shape tail end（32）It is connected to the beautiful shape head end of the hook（31）One side, institute
The hook jade shape tail end stated（32）With a cambered structure.
3. rotation clamped-in style short-circuit grounding wire conductor end terminal according to claim 2, it is characterised in that：It is described to hook beautiful shape
Head end（31）It is described to hook beautiful shape head end for cylindrical structure（31）On be provided with and back box（1）The transmission shaft of connection（33）, it is described
The outer circumference surface of cylindrical structure be provided with insection structure（34）.
4. rotation clamped-in style short-circuit grounding wire conductor end terminal according to claim 3, it is characterised in that：The transmission
Portion（12）In be provided with operation lever（2）By through-hole structure（121）, the operation lever（2）It is positioned over the back box（1）In
It one end and is provided with and the insection structure（34）The helicitic texture to match（35）.
5. rotation clamped-in style short-circuit grounding wire conductor end terminal according to claim 4, it is characterised in that：The transmission
Portion（12）In be provided with positioning baffle（122）And lower positioning baffle（123）, the upper location-plate（122）With lower positioning plate
（123）Form cavity structure（124）, the upper location-plate（122）And lower positioning plate（123）On be both provided with circular groove structure
（125）.
6. rotation clamped-in style short-circuit grounding wire conductor end terminal according to claim 5, it is characterised in that：The operation
Bar（2）On be provided with locator（21）, the locator（21）It is arranged on the cavity structure（124）In, the locator
（21）Outer diameter than circular groove structure（125）Diameter dimension it is big.
7. rotation clamped-in style short-circuit grounding wire conductor end terminal according to claim 6, it is characterised in that：The operation lever
（2）Close to locator（21）Both sides diameter value and the circular groove structure（125）Diameter value it is equal.
8. rotation clamped-in style short-circuit grounding wire conductor end terminal according to claim 7, it is characterised in that：The transmission
Portion（12）In be provided with to install short-circuit line drainage folder（13）.
9. clamped-in style short-circuit grounding wire conductor end terminal is rotated according to claim 1 to 8 any one of them, it is characterised in that：
The operation lever（2）Away from the beautiful shape driving member of hook（3）One end be provided with insulated handle（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226702.1A CN108110449A (en) | 2017-11-29 | 2017-11-29 | A kind of rotation clamped-in style short-circuit grounding wire conductor end terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226702.1A CN108110449A (en) | 2017-11-29 | 2017-11-29 | A kind of rotation clamped-in style short-circuit grounding wire conductor end terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108110449A true CN108110449A (en) | 2018-06-01 |
Family
ID=62207906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711226702.1A Pending CN108110449A (en) | 2017-11-29 | 2017-11-29 | A kind of rotation clamped-in style short-circuit grounding wire conductor end terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108110449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336109A (en) * | 2022-03-16 | 2022-04-12 | 广东电网有限责任公司佛山供电局 | Ground wire clamp device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07211376A (en) * | 1994-01-10 | 1995-08-11 | Asahi Metal Ind Ltd | Clamp metal fitting for high voltage bypass |
| CN2812323Y (en) * | 2005-08-03 | 2006-08-30 | 于兴利 | Multipurpose earth clamp |
| DE202007005818U1 (en) * | 2007-04-23 | 2007-07-12 | Bsd Bildungs- Und Servicezentrum Gmbh | Current terminal for mounting on a compression cable lug |
| CN101630783A (en) * | 2009-07-29 | 2010-01-20 | 毛建良 | Automatic wire clamp of portable short-circuit grounding wire |
| CN203481419U (en) * | 2013-08-17 | 2014-03-12 | 国家电网公司 | Low-voltage ground clamp used for compact electrical structure |
| CN203690508U (en) * | 2014-02-28 | 2014-07-02 | 国家电网公司 | Ground wire earthing device used for 750kV live line |
| CN104716457A (en) * | 2015-03-25 | 2015-06-17 | 国网浙江奉化市供电公司 | Portable high-voltage grounding line |
| CN207572555U (en) * | 2017-11-29 | 2018-07-03 | 广东电网有限责任公司江门供电局 | A kind of rotation clamped-in style short-circuit grounding wire conductor end terminal |
-
2017
- 2017-11-29 CN CN201711226702.1A patent/CN108110449A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07211376A (en) * | 1994-01-10 | 1995-08-11 | Asahi Metal Ind Ltd | Clamp metal fitting for high voltage bypass |
| CN2812323Y (en) * | 2005-08-03 | 2006-08-30 | 于兴利 | Multipurpose earth clamp |
| DE202007005818U1 (en) * | 2007-04-23 | 2007-07-12 | Bsd Bildungs- Und Servicezentrum Gmbh | Current terminal for mounting on a compression cable lug |
| CN101630783A (en) * | 2009-07-29 | 2010-01-20 | 毛建良 | Automatic wire clamp of portable short-circuit grounding wire |
| CN203481419U (en) * | 2013-08-17 | 2014-03-12 | 国家电网公司 | Low-voltage ground clamp used for compact electrical structure |
| CN203690508U (en) * | 2014-02-28 | 2014-07-02 | 国家电网公司 | Ground wire earthing device used for 750kV live line |
| CN104716457A (en) * | 2015-03-25 | 2015-06-17 | 国网浙江奉化市供电公司 | Portable high-voltage grounding line |
| CN207572555U (en) * | 2017-11-29 | 2018-07-03 | 广东电网有限责任公司江门供电局 | A kind of rotation clamped-in style short-circuit grounding wire conductor end terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336109A (en) * | 2022-03-16 | 2022-04-12 | 广东电网有限责任公司佛山供电局 | Ground wire clamp device |
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