CN102709781A - Electric insulation operating rod - Google Patents
Electric insulation operating rod Download PDFInfo
- Publication number
- CN102709781A CN102709781A CN2012101825943A CN201210182594A CN102709781A CN 102709781 A CN102709781 A CN 102709781A CN 2012101825943 A CN2012101825943 A CN 2012101825943A CN 201210182594 A CN201210182594 A CN 201210182594A CN 102709781 A CN102709781 A CN 102709781A
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- CN
- China
- Prior art keywords
- rod
- connecting rod
- insulating bar
- tubular
- tubular rod
- 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.)
- Granted
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Abstract
The invention provides an electric insulation operating rod which is very convenient to use. The rod comprises a tubular rod, wherein the middle of the tubular rod is an insulation pipe, and a guidance frame with claws is mounted at the head part of the tubular rod; a connection rod is arranged in the tubular rod, and the middle of the connection rod is an insulation rod, and a claw seat is mounted at the head part of the connection rod; three claws which can be opened or closed through rotation are arranged on the claw seat; an externally threaded section is also arranged on the connection and at the tail part of the insulation rod; a driving threaded pipe is arranged in the tubular rod, and a metal connection rod is arranged at the tail part of the driving threaded pipe and is provided with a metal connection head which extends out of the tail end of the tubular rod and can be clamped by a clamping head of an electric pistol drill; and an anti-rotation support structure capable of preventing the rotation of the connection rod is arranged between the tubular rod and the connection rod. The operating rod has an ingenious internal structure and can avoid unnecessary weight; moreover, due to the adoption of the claws, the problems of complex operation and potential safety hazard in conventional manual operation are solved; and as the tubular rod adopts a multi-section structure, the safety, convenience in assembly and functionality are improved.
Description
Technical field
The present invention relates to the electrodynamic type insulating bar.
Background technology
In high voltage supply system, electric line, generating and converting equipment have a power failure, and when needing patch, the chuck of temporary track need hang up the terminal of connecting wires by insulating bar, links to each other with high-tension line.This chuck provides the connection power of joint by the very big spring of elastic force, and insulating bar in the past is manual adjustment, therefore, when wiring is operated, need could chuck opened and closes up with very big power, uses very loaded down with trivial detailsly, brings potential safety hazard easily.
Summary of the invention
Technical problem to be solved by this invention provides a kind of use electrodynamic type insulating bar extremely easily.For this reason, the present invention adopts following technical scheme: it comprises tubular rod, and the mid portion of tubular rod is an insulated tube, and the head of said tubular rod is equipped with the leading truck of pawl; But be provided with the connecting rod of axial motion in the said tubular rod, the mid portion of said connecting rod is an insulating bar; The head of said connecting rod connects the pawl seat, and the pawl of three each other rotatable opening and closing is arranged on the said pawl seat, and the motion of said pawl is led by said leading truck; Said connecting rod also has one section external thread section after the afterbody of insulating bar; Be provided with the driving screwed pipe that is threaded with said external screw thread in the said tubular rod; Said driving screwed pipe axially is fixed but is rotatable; The afterbody that drives screwed pipe has the metal connecting rod, said metal connecting rod be provided with stretch out the tubular rod tail end outer can also be had the anti-rotation fit structure that prevents the connecting rod rotation between said tubular rod and the said connecting rod by the metal connector of the chuck clamping on the pistol electric drill.
On the basis of adopting technique scheme, the present invention also can adopt following further technical scheme:
The head of said tubular rod is first metal tube, and said leading truck is installed in first metal tube, and said connecting rod has first metallic rod of the head that is connected insulating bar, and said pawl seat is connected with first metallic rod.
Said connecting rod has second metallic rod of the tail end that is connected insulating bar; Said anti-rotation fit structure comprises and is in second metallic rod anterior flat section and the joint that is connected the insulated tube afterbody, be provided with in the said joint supply said flat section pass and with the said flat section slotted hole that anti-rotation cooperates; Said insulating bar is thicker than said flat section and first metallic rod, and said slotted hole and said insulating bar form the spacing cooperation of retreating of connecting rod, the spacing cooperation of advancing of said insulating bar and leading truck formation connecting rod.
Said tubular rod also has second metal tube that is connected with joint screw thread after joint; The tailing screw flight connecting axle bearing sleeve of said second metal tube; Be provided with bearing in the said bearing holder (housing, cover), the inner ring of said bearing links to each other with the metal connecting rod, and said external thread section is in the afterbody of second metallic rod.
Said pawl seat is in the leading truck, is provided with the boosting spring of support claw seat in the said leading truck.
Owing to adopt technical scheme of the present invention; Pawl in the insulating bar provided by the present invention; Can be through the electronic folding that moves up and down; Drive the pressing plate drawing of the chuck of temporary track, can be rapid, laborsaving, efficiently chuck is carried out the wiring operation, solved loaded down with trivial details, the security hidden trouble that existed with manual operation in the past; And internal structure of the present invention is exquisite, realizes the multifunction of part as much as possible, and connecting rod has connection, anti-rotation, multiple function such as spacing concurrently, has reduced unnecessary weight, makes operation lighter; And tubular rod is made up of more piece, has guaranteed safety, the convenience of assembling and the reliability of function.
Description of drawings
Fig. 1 is the cutaway view of embodiment provided by the present invention when pawl is retreated gathering.
Fig. 2 for embodiment provided by the present invention at the pawl cutaway view when opening that advances.
Fig. 3 is the A-A cutaway view of Fig. 1.
Embodiment
With reference to accompanying drawing.The present invention includes tubular rod, the mid portion of tubular rod is an insulated tube 1, and the head of said tubular rod is equipped with the leading truck 2 of pawl; But be provided with the connecting rod of axial motion in the said tubular rod, the mid portion of said connecting rod is an insulating bar 3; The head of said connecting rod connects pawl seat 4, and the pawl 40 of three each other rotatable opening and closing is arranged on the said pawl seat 4, and the motion of said pawl 40 is by said leading truck 2 guiding; Said connecting rod also has one section external thread section 6 after the afterbody of insulating bar 3; Be provided with the driving screwed pipe 7 that is threaded with said external screw thread in the said tubular rod; Said driving screwed pipe 7 axially is fixed but is rotatable; The afterbody that drives screwed pipe 7 has metal connecting rod 16; Said metal connecting rod 16 be provided with stretch out the tubular rod tail end outer can also be had the anti-rotation fit structure that prevents the connecting rod rotation between said tubular rod and the said connecting rod by the metal connector 5 of the chuck clamping on the pistol electric drill.
The head of said tubular rod is first metal tube 8, and said leading truck 2 is installed in first metal tube 8, and said connecting rod has first metallic rod 9 of the head that is connected insulating bar 3, and said pawl seat 4 is connected with first metallic rod 9.
Said connecting rod has second metallic rod 10 of the tail end that is connected insulating bar; Said anti-rotation fit structure comprises flat section 101 and the joint 11 that is connected insulated tube 1 afterbody that is in second metallic rod, 10 front portions, is provided with in the said joint 11 to supply said flat section 101 slotted hole 111 that passes and cooperate with said flat section 101 anti-rotation; Said insulating bar 3 is thicker than said flat section 101 and first metallic rod 9, and said slotted hole 111 and said insulating bar 3 form the spacing cooperation of retreating of connecting rods, and said insulating bar 3 and leading truck 2 form the spacing cooperation of advancing of connecting rods.
Said tubular rod also has second metal tube 12 that is threaded with joint 11 after joint 11; The tailing screw flight connecting axle bearing sleeve 13 of said second metal tube 12; Be provided with bearing 17 in the said bearing holder (housing, cover) 13; The inner ring of said bearing 17 links to each other with metal connecting rod 16, and said external thread section 6 is in the afterbody of second metallic rod 10.The bearing cap of drawing reference numeral 14 for being threaded with bearing holder (housing, cover) 13.
Said pawl seat 4 is in the leading truck 2, is provided with the boosting spring 15 of support claw seat 4 in the said leading truck 2.
Claims (5)
1. the electrodynamic type insulating bar is characterized in that it comprises tubular rod, and the mid portion of tubular rod is an insulated tube, and the head of said tubular rod is equipped with the leading truck of pawl; But be provided with the connecting rod of axial motion in the said tubular rod, the mid portion of said connecting rod is an insulating bar; The head of said connecting rod connects the pawl seat, and the pawl of three each other rotatable opening and closing is arranged on the said pawl seat, and the motion of said pawl is led by said leading truck; Said connecting rod also has one section external thread section after the afterbody of insulating bar; Be provided with the driving screwed pipe that is threaded with said external screw thread in the said tubular rod; Said driving screwed pipe axially is fixed but is rotatable; The afterbody that drives screwed pipe has the metal connecting rod, said metal connecting rod be provided with stretch out the tubular rod tail end outer can also be had the anti-rotation fit structure that prevents the connecting rod rotation between said tubular rod and the said connecting rod by the metal connector of the chuck clamping on the pistol electric drill.
2. electrodynamic type insulating bar as claimed in claim 1; The head that it is characterized in that said tubular rod is first metal tube; Said leading truck is installed in first metal tube, and said connecting rod has first metallic rod of the head that is connected insulating bar, and said pawl seat is connected with first metallic rod.
3. electrodynamic type insulating bar as claimed in claim 2; It is characterized in that said connecting rod has second metallic rod of the tail end that is connected insulating bar; Said anti-rotation fit structure comprises and is in second metallic rod anterior flat section and the joint that is connected the insulated tube afterbody, be provided with in the said joint supply said flat section pass and with the said flat section slotted hole that anti-rotation cooperates; Said insulating bar is thicker than said flat section and first metallic rod, and said slotted hole and said insulating bar form the spacing cooperation of retreating of connecting rod, the spacing cooperation of advancing of said insulating bar and leading truck formation connecting rod.
4. electrodynamic type insulating bar as claimed in claim 3; It is characterized in that said tubular rod also has second metal tube that is connected with joint screw thread after joint; The tailing screw flight connecting axle bearing sleeve of said second metal tube; Be provided with bearing in the said bearing holder (housing, cover), the inner ring of said bearing links to each other with the metal connecting rod, and said external thread section is in the afterbody of second metallic rod.
5. according to claim 1 or claim 2 electrodynamic type insulating bar is characterized in that said pawl seat is in the leading truck, is provided with the boosting spring of support claw seat in the said leading truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210182594.3A CN102709781B (en) | 2012-05-31 | 2012-05-31 | Electric insulation operating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210182594.3A CN102709781B (en) | 2012-05-31 | 2012-05-31 | Electric insulation operating rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102709781A true CN102709781A (en) | 2012-10-03 |
| CN102709781B CN102709781B (en) | 2014-08-20 |
Family
ID=46902400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210182594.3A Active CN102709781B (en) | 2012-05-31 | 2012-05-31 | Electric insulation operating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102709781B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983526A (en) * | 2012-12-11 | 2013-03-20 | 衡水供电公司 | Safe assembly and disassembly device for high-voltage grounding wires |
| CN103178423A (en) * | 2013-02-28 | 2013-06-26 | 湖州电力局 | Electric grounding wire mounting and demounting tool |
| CN103855587A (en) * | 2014-03-18 | 2014-06-11 | 国家电网公司 | Operating lever and operating method special for rapid installation of ground wire |
| CN107959143A (en) * | 2017-11-20 | 2018-04-24 | 国网四川省电力公司广安供电公司 | A kind of novel voltage folder |
| CN110389299A (en) * | 2019-08-05 | 2019-10-29 | 国家电网有限公司 | Battery acquires fixed device and accumulator cell charging and discharging voltage collecting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201504054U (en) * | 2009-09-21 | 2010-06-09 | 河南省电力公司信阳供电公司 | Multifunctional insulating operating rod for 10 KV live line work |
| JP4942561B2 (en) * | 2007-06-19 | 2012-05-30 | 中国電力株式会社 | Indirect hot wire tool |
| CN202696049U (en) * | 2012-05-31 | 2013-01-23 | 富阳市供电局 | Electrodynamic type insulating operating rod |
-
2012
- 2012-05-31 CN CN201210182594.3A patent/CN102709781B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4942561B2 (en) * | 2007-06-19 | 2012-05-30 | 中国電力株式会社 | Indirect hot wire tool |
| CN201504054U (en) * | 2009-09-21 | 2010-06-09 | 河南省电力公司信阳供电公司 | Multifunctional insulating operating rod for 10 KV live line work |
| CN202696049U (en) * | 2012-05-31 | 2013-01-23 | 富阳市供电局 | Electrodynamic type insulating operating rod |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983526A (en) * | 2012-12-11 | 2013-03-20 | 衡水供电公司 | Safe assembly and disassembly device for high-voltage grounding wires |
| CN102983526B (en) * | 2012-12-11 | 2016-02-03 | 衡水供电公司 | High-voltage grounding wire safety loading device |
| CN103178423A (en) * | 2013-02-28 | 2013-06-26 | 湖州电力局 | Electric grounding wire mounting and demounting tool |
| CN103178423B (en) * | 2013-02-28 | 2015-01-21 | 湖州电力局 | Electric grounding wire mounting and demounting tool |
| CN103855587A (en) * | 2014-03-18 | 2014-06-11 | 国家电网公司 | Operating lever and operating method special for rapid installation of ground wire |
| CN103855587B (en) * | 2014-03-18 | 2016-11-16 | 国家电网公司 | Fast installation ground wire operating arm dedicated and operational approach |
| CN107959143A (en) * | 2017-11-20 | 2018-04-24 | 国网四川省电力公司广安供电公司 | A kind of novel voltage folder |
| CN110389299A (en) * | 2019-08-05 | 2019-10-29 | 国家电网有限公司 | Battery acquires fixed device and accumulator cell charging and discharging voltage collecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102709781B (en) | 2014-08-20 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA HANGZHOU POWER SUP Effective date: 20140827 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: STATE GRID ZHEJIANG FUYANG POWER SUPPLY COMPANY Free format text: FORMER NAME: FUYANG POWER SUPPLY BUREAU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 311400 No. 33 Yingbin Road, Hangzhou, Zhejiang, Fuyang Patentee after: State Grid Zhejiang Fuyang Power Supply Co. Address before: 311400 No. 33 Yingbin Road, Hangzhou, Zhejiang, Fuyang Patentee before: Fuyang Power Supply Bureau |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140827 Address after: Fuchun street Fuyang Guangming Road Hangzhou City, Zhejiang province 311400 No. 3 Patentee after: State Grid Zhejiang Fuyang Power Supply Co. Patentee after: State Grid Corporation of China Patentee after: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Address before: 311400 No. 33 Yingbin Road, Hangzhou, Zhejiang, Fuyang Patentee before: State Grid Zhejiang Fuyang Power Supply Co. |