CN108007685A - Breaker mechanic property examination Special wiring bar - Google Patents

Breaker mechanic property examination Special wiring bar Download PDF

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Publication number
CN108007685A
CN108007685A CN201711474560.0A CN201711474560A CN108007685A CN 108007685 A CN108007685 A CN 108007685A CN 201711474560 A CN201711474560 A CN 201711474560A CN 108007685 A CN108007685 A CN 108007685A
Authority
CN
China
Prior art keywords
junction pole
gasket
connecting portion
sealing
pole
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
Application number
CN201711474560.0A
Other languages
Chinese (zh)
Inventor
温成府
陈晓星
陈立亚
吴亚辉
荣纯
刘晨亮
王振忠
陈国瑞
刘阳阳
郑波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hengshui Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
Hengshui Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hengshui Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical Hengshui Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority to CN201711474560.0A priority Critical patent/CN108007685A/en
Publication of CN108007685A publication Critical patent/CN108007685A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00Testing of machine parts

Abstract

The present invention relates to a kind of breaker mechanic property examination Special wiring bar, it includes sequentially connected upper end junction pole, middle part junction pole and lower end junction pole, and in upper end, the upper end of junction pole is provided with clip;In upper end, junction pole, the lower end of middle part junction pole are provided with lower connecting portion, be provided with the top of middle part junction pole, lower end junction pole with lower connecting pin it is matched on connecting portion, conducting wire is provided between the upper connecting portion in the junction pole of middle part and lower connecting portion, conducting wire is provided between the lower connecting portion and clip in the junction pole of upper end;The present invention replaces the test wire of script using the junction pole of internal connection, upper end junction pole, middle part junction pole, lower end junction pole need to only be connected during use, realize the purpose that test connection is installed while hack lever, it is very convenient when using and packing up, mutually conducting wire connection can replace test wire connection breaker inside connecting rod, stable connection, is not in situation about coming off.

Description

Breaker mechanic property examination Special wiring bar
Technical field
The invention belongs to field of electrical equipment, and in particular to a kind of breaker mechanic property examination Special wiring bar.
Background technology
Breaker mechanic property examination is that circuit-breaker testing must do project, needs test connection being connected to breaker before experiment Port both ends, 35kV and above open air open type breaker connection position are higher, need to use high-altitude junction pole.The former mode of connection For:Test connection is fixed to terminal plate above and below breaker by junction pole top binding clip, and external test connection easily comes off, As adjacent interval is powered, there is security risk.Test connection is longer at the same time, and wiring take-up friendship is cumbersome, influences work efficiency.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of conducting wire and are built in junction pole, easy to use and be not easy The breaker mechanic property examination Special wiring bar to come off.
The technical solution adopted in the present invention is:A kind of breaker mechanic property examination Special wiring bar, it is included successively Upper end junction pole, middle part junction pole and the lower end junction pole of connection, in upper end, the upper end of junction pole is provided with clip;In upper end Junction pole, the lower end of middle part junction pole are provided with lower connecting portion, are provided with the top of middle part junction pole, lower end junction pole with The matched upper connecting portion in connecting pin, conducting wire is provided between the upper connecting portion in the junction pole of middle part and lower connecting portion, Conducting wire is provided between the lower connecting portion and clip in the junction pole of upper end.
The rolling that the upper connecting portion includes upper contiguous block, is arranged on the guide rod of contiguous block upper end, is arranged on guide rod top Pearl spring and the lower Wiring nose for being arranged on contiguous block lower end.
The lower connecting portion includes lower connecting block, is arranged on the connecting hole of lower connecting block lower end, is arranged on the interior use of connecting hole In the card slot being clamped with ball spring and the upper Wiring nose for being arranged on lower connecting block upper end;Upper company in the junction pole of middle part Socket part is connected with lower connecting portion by upper Wiring nose and lower Wiring nose conducting wire, and the lower connecting portion in the upper end junction pole is under Wiring nose is connected with clip conducting wire.
In upper end, the lower end of junction pole and middle part junction pole is both provided with external screw thread, junction pole and lower end junction pole at middle part Upper end be both provided with internal thread, upper end junction pole, middle part junction pole, lower end junction pole are connected through a screw thread.
In upper end, the lower end of junction pole and middle part junction pole is both provided with sealing portion, junction pole and lower terminated line at middle part The upper end of bar is both provided with and the matched upper sealing of sealing portion.
The sealing portion includes being arranged on upper end junction pole or middle part junction pole lower end and in the bowl-shape rubber of back-off Gum cover, be arranged on the first upward gasket of rubber sleeve inner inclination and the second gasket and be separately positioned on the first gasket With the first sealing ring inside and outside the second gasket.
The upper sealing includes being arranged on the sealing shroud of middle part connecting rod or lower end connecting rod upper end, sets diagonally downward In the 3rd gasket of sealing shroud lateral wall and the 4th gasket and it is separately positioned in the 3rd gasket and the 4th gasket Second sealing ring of outer both sides.
The upper sealing passes through the first gasket, the second gasket, the 3rd gasket, the 4th gasket with sealing portion Connection.
Interfacility link is provided with lower connecting block in the middle part connecting rod, described interfacility link one end is with Contiguous block is fixedly connected, and the other end passes through the through hole being arranged on the body of rod to be arranged on the outside of the connecting rod of middle part, in through hole and equipment Sealing-plug is provided between connecting line.
Test wire is provided with upper contiguous block in the lower end connecting rod.
The positive effect of the present invention is:The present invention replaces the test wire of script using the junction pole of internal connection, during use Upper end junction pole, middle part junction pole, lower end junction pole need to only be connected, realize and test connection is installed while hack lever Purpose, very convenient when using and packing up, mutually conducting wire connection can replace test wire connection breaker, connection inside connecting rod It is firm, be not in situation about coming off.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is junction pole structure diagram in upper end of the present invention;
Fig. 3 is present invention middle part junction pole structure diagram;
Fig. 4 is junction pole structure diagram in lower end of the present invention;
Fig. 5 is partial enlarged view at Fig. 1 A of the present invention.
Embodiment
As shown in attached drawing 1-5, the present invention include by the sequentially connected upper end junction pole 1 of screw thread, middle part junction pole 2 and Lower end junction pole 3, in upper end, the upper end of junction pole 1 is provided with clip 8;In upper end, junction pole 1, the lower end of middle part junction pole 2 are set Be equipped with lower connecting portion 6, be provided with the top of middle part junction pole 2, lower end junction pole 2 with lower connecting pin it is matched on connecting portion 5, conducting wire 11 is provided between the upper connecting portion 5 in middle part junction pole 2 and lower connecting portion 6, positioned at upper end junction pole 1 Conducting wire 11 is provided between interior lower connecting portion 6 and clip 8.Upper connecting portion 6 and lower connecting portion 5 use copper conductive material.
In upper end, the lower end of junction pole 1 and middle part junction pole 2 is both provided with external screw thread, junction pole 2 and lower termination at middle part The upper end of line bar 3 is both provided with internal thread, and upper end junction pole 1, middle part junction pole 2, lower end junction pole 3 are connected through a screw thread.
The upper connecting portion 5 includes upper contiguous block 501, is arranged on the guide rod 503 of 501 upper end of contiguous block, is arranged on and leads The ball spring 504 on 503 top of bar and the lower Wiring nose 502 for being arranged on 501 lower end of contiguous block;The lower connecting portion 6 wraps Lower connecting block 601 is included, the connecting hole 603 of 601 lower end of lower connecting block is arranged on, is arranged in connecting hole 603 and is used for and ball bullet The card slot of the clamping of spring 504 and the upper Wiring nose 602 for being arranged on 601 upper end of lower connecting block;Upper company in middle part junction pole 2 Socket part 5 is connected with lower connecting portion 6 by upper Wiring nose 602 and lower 502 conducting wire of Wiring nose, the lower company in the upper end junction pole 1 Socket part 6 is connected by lower Wiring nose 602 with 8 conducting wire of clip.It is upper in two neighboring junction pole 1 after two junction poles connect Connecting portion 5 and lower connecting portion 6 connect, and the guide rod 503 of upper connecting portion 5 is inserted into the connecting hole 603 of lower connecting portion 6, passes through rolling Pearl spring 504 contacts, and realizes connection.
Middle part connecting rod 2 can be two or more than, can voluntarily be connected according to required length.
After upper end junction pole 1, middle part junction pole 2, lower end junction pole 3 connect, connected state is realized inside the whole body of rod State, the whole body of rod are in rigid state, and connection is very firm.
In upper end, the lower end of junction pole 1 and middle part junction pole 2 is both provided with sealing portion 9, junction pole 2 and lower end at middle part The upper end of junction pole 3 is both provided with and the matched upper sealing 7 of sealing portion 9.
The sealing portion 9 includes being arranged on upper end junction pole 1 or 2 lower end of middle part junction pole and in the bowl-shape of back-off Rubber sleeve 901, be arranged on the first upward gasket 902 of 901 inner inclination of rubber sleeve and the second gasket 903 and set respectively Put the first sealing ring 904 inside and outside the first gasket 902 and the second gasket 903.The upper sealing 7 includes setting At middle part the sealing shroud 701 of 3 upper end of connecting rod 2 or lower end connecting rod, be arranged on the 3rd of 701 lateral wall of sealing shroud diagonally downward 702 and the 4th gasket 703 of gasket and it is separately positioned on inside and outside the 3rd gasket 702 and the 4th gasket 703 Second sealing ring 704.
After two junction poles are connected through a screw thread, upper-lower seal portion, which realizes, to be coordinated, in the ideal situation, the 4th gasket 703rd, the first gasket 902, the 3rd gasket 702, the second gasket 903 cross-lapping, then pass through the second sealing ring 704 successively Realize and be fully sealed with the first sealing ring 904.And even if not being completely in perfect condition, in the second sealing ring 704 and first Sealing ring 904 can also seal it, prevent having water or other impurities to enter influence in the body of rod in use Result of the test, while can also effectively prevent from leaking electricity and causing the injures and deaths of operating personnel.
The equipment connection for being connected with detection device is provided with lower connecting block 601 in the middle part connecting rod 2 Line 10, described 10 one end of interfacility link are fixedly connected with lower connecting block 601, and the other end passes through the through hole being arranged on the body of rod to set Put in the outside of middle part connecting rod 2, sealing-plug is provided between through hole and interfacility link 10.Interfacility link 10 connects with middle part Also entered between the body of rod of extension bar 2 using the assembly method of sealing, effective means impurity.
It is provided with upper contiguous block 501 in the lower end connecting rod 3 and extends test wire 4, is connect for 220kV breakers Line.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments The present invention is described in detail, it will be understood by those of ordinary skill in the art that:It still can be to previous embodiment Described technical solution is modified, or carries out equivalent substitution to which part technical characteristic;And these are changed or replace Change, the essence of appropriate technical solution is departed from the spirit and scope of technical solution of the embodiment of the present invention.

Claims (8)

1. a kind of breaker mechanic property examination Special wiring bar, it is characterised in that it includes sequentially connected upper end junction pole (1), middle part junction pole(2)And lower end junction pole(3), in upper end junction pole(1)Upper end be provided with clip(8);In upper end Junction pole(1), middle part junction pole(2)Lower end be provided with lower connecting portion(6), in middle part junction pole(2), lower end junction pole(2) Top be provided with and the matched upper connecting portion in lower connecting pin(5), positioned at middle part junction pole(2)Interior upper connecting portion(5) With lower connecting portion(6)Between be provided with conducting wire(11), positioned at upper end junction pole(1)Interior lower connecting portion(6)With clip(8)It Between be provided with conducting wire(11).
2. breaker mechanic property examination Special wiring bar according to claim 1, it is characterised in that the upper connecting portion (5)Including upper contiguous block(501), be arranged on contiguous block(501)The guide rod of upper end(503), be arranged on guide rod(503)Top Ball spring(504)And it is arranged on contiguous block(501)The lower Wiring nose of lower end(502);
The lower connecting portion(6)Including lower connecting block(601), be arranged on lower connecting block(601)The connecting hole of lower end(603), set Put in connecting hole(603)Inside it is used for and ball spring(504)The card slot of clamping and it is arranged on lower connecting block(601)Upper end it is upper Wiring nose(602);Positioned at middle part junction pole(2)Interior upper connecting portion(5)With lower connecting portion(6)Pass through upper Wiring nose(602)With Lower Wiring nose(502)Conducting wire connects, the upper end junction pole(1)Interior lower connecting portion(6)Pass through lower Wiring nose(602)With clip (8)Conducting wire connects.
3. breaker mechanic property examination Special wiring bar according to claim 1 or 2, it is characterised in that in upper terminated line Bar(1)With middle part junction pole(2)Lower end be both provided with external screw thread, in middle part junction pole(2)With lower end junction pole(3)Upper end It is both provided with internal thread, upper end junction pole(1), middle part junction pole(2), lower end junction pole(3)It is connected through a screw thread.
4. breaker mechanic property examination Special wiring bar according to claim 3, it is characterised in that in upper end junction pole (1)With middle part junction pole(2)Lower end be both provided with sealing portion(9), in middle part junction pole(2)With lower end junction pole(3)'s Upper end is both provided with and sealing portion(9)Matched upper sealing(7).
5. breaker mechanic property examination Special wiring bar according to claim 4, it is characterised in that the sealing portion (9)Including being arranged on upper end junction pole(1)Or middle part junction pole(2)Lower end and in back-off bowl-shape rubber sleeve(901), set Put in rubber sleeve(901)The first upward gasket of inner inclination(902)With the second gasket(903)And it is separately positioned on One gasket(902)With the second gasket(903)Inside and outside the first sealing ring(904).
6. breaker mechanic property examination Special wiring bar according to claim 5, it is characterised in that the upper sealing (7)Including being arranged on middle part connecting rod(2)Or lower end connecting rod(3)The sealing shroud of upper end(701), be arranged on sealing diagonally downward Set(701)3rd gasket of lateral wall(702)With the 4th gasket(703)And it is separately positioned on the 3rd gasket(702) With the 4th gasket(703)Inside and outside the second sealing ring(704);
The upper sealing(7)With sealing portion(9)Pass through the first gasket(902), the second gasket(903), the 3rd sealing Pad(702), the 4th gasket(703)Connection.
7. breaker mechanic property examination Special wiring bar according to claim 2, it is characterised in that connect at the middle part Extension bar(2)Interior lower connecting block(601)On be provided with interfacility link(10), the interfacility link(10)One end and lower connection Block(601)It is fixedly connected, the other end passes through the through hole being arranged on the body of rod to be arranged on middle part connecting rod(2)Outside, through hole with Interfacility link(10)Between be provided with sealing-plug.
8. breaker mechanic property examination Special wiring bar according to claim 2, it is characterised in that connect in the lower end Extension bar(3)Interior upper contiguous block(501)On be provided with extension test wire(4).
CN201711474560.0A 2017-12-29 2017-12-29 Breaker mechanic property examination Special wiring bar Pending CN108007685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711474560.0A CN108007685A (en) 2017-12-29 2017-12-29 Breaker mechanic property examination Special wiring bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711474560.0A CN108007685A (en) 2017-12-29 2017-12-29 Breaker mechanic property examination Special wiring bar

Publications (1)

Publication Number Publication Date
CN108007685A true CN108007685A (en) 2018-05-08

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ID=62049296

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711474560.0A Pending CN108007685A (en) 2017-12-29 2017-12-29 Breaker mechanic property examination Special wiring bar

Country Status (1)

Country Link
CN (1) CN108007685A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108445266A (en) * 2018-06-20 2018-08-24 国网安徽省电力有限公司阜阳供电公司 A kind of high-tension electricity equipment test attachment device
CN110756643A (en) * 2019-11-04 2020-02-07 嘉兴辉宇传动技术有限公司 A split type stamping equipment for linear guide production

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201548642U (en) * 2009-12-10 2010-08-11 贵州电力试验研究院 Junction pole for high voltage test
CN102322529A (en) * 2010-05-11 2012-01-18 通用电气公司 Crooked labyrinth seal
CN203299234U (en) * 2013-06-18 2013-11-20 柘城县供电有限责任公司 Switch test wiring rod
CN203324322U (en) * 2013-07-23 2013-12-04 国家电网公司 Electrical device high voltage test clamp
CN203444024U (en) * 2013-09-24 2014-02-19 国家电网公司 Built-in conductive wiring rod specially used for high-altitude mutual inductor ratio test
CN204925164U (en) * 2015-08-03 2015-12-30 中国大唐集团科学技术研究院有限公司华中分公司 Electric power wiring anchor clamps
CN205383266U (en) * 2016-02-29 2016-07-13 邓伦胜 Dredge tooth sealing device
CN107167637A (en) * 2017-06-25 2017-09-15 国网天津市电力公司 Relay protection test wire connection structure
CN107345974A (en) * 2017-06-23 2017-11-14 国网河南省电力公司电力科学研究院 A kind of new test operation junction pole
CN206738224U (en) * 2017-05-09 2017-12-12 福建东亚环保科技股份有限公司 A kind of sealing structure of air blower
CN207717345U (en) * 2017-12-29 2018-08-10 国网河北省电力有限公司衡水供电分公司 Breaker mechanic property examination Special wiring bar

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201548642U (en) * 2009-12-10 2010-08-11 贵州电力试验研究院 Junction pole for high voltage test
CN102322529A (en) * 2010-05-11 2012-01-18 通用电气公司 Crooked labyrinth seal
CN203299234U (en) * 2013-06-18 2013-11-20 柘城县供电有限责任公司 Switch test wiring rod
CN203324322U (en) * 2013-07-23 2013-12-04 国家电网公司 Electrical device high voltage test clamp
CN203444024U (en) * 2013-09-24 2014-02-19 国家电网公司 Built-in conductive wiring rod specially used for high-altitude mutual inductor ratio test
CN204925164U (en) * 2015-08-03 2015-12-30 中国大唐集团科学技术研究院有限公司华中分公司 Electric power wiring anchor clamps
CN205383266U (en) * 2016-02-29 2016-07-13 邓伦胜 Dredge tooth sealing device
CN206738224U (en) * 2017-05-09 2017-12-12 福建东亚环保科技股份有限公司 A kind of sealing structure of air blower
CN107345974A (en) * 2017-06-23 2017-11-14 国网河南省电力公司电力科学研究院 A kind of new test operation junction pole
CN107167637A (en) * 2017-06-25 2017-09-15 国网天津市电力公司 Relay protection test wire connection structure
CN207717345U (en) * 2017-12-29 2018-08-10 国网河北省电力有限公司衡水供电分公司 Breaker mechanic property examination Special wiring bar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108445266A (en) * 2018-06-20 2018-08-24 国网安徽省电力有限公司阜阳供电公司 A kind of high-tension electricity equipment test attachment device
CN110756643A (en) * 2019-11-04 2020-02-07 嘉兴辉宇传动技术有限公司 A split type stamping equipment for linear guide production

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