CN107171162B - Parallel groove clamp assembling and disassembling operation tool - Google Patents
Parallel groove clamp assembling and disassembling operation tool Download PDFInfo
- Publication number
- CN107171162B CN107171162B CN201710529784.0A CN201710529784A CN107171162B CN 107171162 B CN107171162 B CN 107171162B CN 201710529784 A CN201710529784 A CN 201710529784A CN 107171162 B CN107171162 B CN 107171162B
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- China
- Prior art keywords
- main body
- sleeve
- parallel groove
- lifting plate
- groove clamp
- 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.)
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- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a parallel groove clamp assembling and disassembling operation tool, which belongs to an electric power equipment assembling and disassembling tool; aims to provide an operating tool capable of realizing ground potential electrified lapping. The parallel groove clamp positioning frame and the positioning device are arranged in the main body, and the lifting device is connected with the parallel groove clamp positioning frame; the main body (13) is provided with a plurality of sliding grooves (15); the clamping device consists of a lifting plate (8), two spring clamps (3), a pressing plate (4) and a sleeve mounting plate (10), wherein a plurality of sleeves (11) are arranged on the sleeve mounting plate; the positioning device consists of two lead hooking positioning blocks (1) and a plurality of positioning blocks (2); the lifting device consists of a connecting sleeve (18), an insulating sleeve (7), a nut (17) and a screw (8). The invention has simple structure and convenient operation, and can safely and quickly realize ground potential live-line fire-up by using the common parallel hook clamp without power failure; the operating tool can realize the live firing of the ground potential.
Description
Technical Field
The invention relates to an electric power equipment installation and disassembly tool, in particular to a parallel groove clamp installation and disassembly operation tool.
Background
The parallel groove clamp is a contact fitting for parallel connection of wires and transmission of electric load, and is very widely used. The jumper wire of the non-linear tower, the T wiring at the non-bearing connection part of the power system, the branch line, the down lead of electrical equipment such as a switch, a transformer and the like, the grounding down lead of the lightning conductor and the like can be connected by using a parallel groove clamp.
At present, the power failure and the fire taking are adopted for the leading and the receiving of new equipment of the 10kV power distribution network line, and the live fire taking of the ground potential is started only when the equipotential is less used. If the common parallel groove clamp live lapping can be used for the ground potential, and a new equipment live introduction system is realized, the problem that the power supply line power failure times are increased by adopting a power failure lapping mode originally can be overcome, the power supply reliability is improved, and the power supply loss is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a parallel groove clamp assembling and disassembling operation tool, and ground potential live wire lapping can be realized through a common parallel groove clamp by using the tool.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the parallel groove clamp positioning frame is arranged in the main body, and the lifting device is connected with the parallel groove clamp positioning frame; the main body is of a side-standing concave structure, and the front surface of the main body is provided with a plurality of sliding grooves; the parallel groove clamp positioning frame consists of a lifting plate positioned in a main body, spring clamps respectively pivoted on two sides of the lifting plate, a pressing plate arranged on the front surface of the lifting plate through an elastic device and a sleeve mounting plate fixedly connected with the lifting plate, wherein a plurality of sleeves are fixed on the sleeve mounting plate, and each sleeve penetrates through a corresponding sliding groove to extend out of the back surface of the main body; the lifting device consists of a connecting sleeve fixed at the bottom of the main body, an insulating sleeve movably connected with the connecting sleeve through a connecting device, a nut fixed in the insulating sleeve, and a screw rod matched with the nut and penetrating through the main body upwards to be contacted with the lifting plate; the positioning device is composed of two wire hanging positioning blocks fixed at the top of the main body and a plurality of parallel groove clamp positioning blocks which are respectively positioned at two sides of each sleeve and fixed on the front surface of the sleeve mounting plate.
The elastic device consists of a telescopic rod with two ends arranged in the lifting plate and a middle section bent into an L-shaped structure, and compression springs respectively arranged at two ends of the telescopic rod, and adjusting nuts respectively fixed at two ends of the telescopic rod and compressing the compression springs in the lifting plate; the telescopic rod passes through the pressing plate to press the telescopic rod on the front surface of the lifting plate.
The connecting device consists of a plurality of balls arranged on the wall of the insulating sleeve, a jacket which is arranged on the surface of the insulating sleeve through a clamp spring and compresses the balls, and a spring arranged between the jacket and the insulating sleeve, wherein the outer surface of the connecting sleeve is provided with a ring groove matched with the balls.
The lifting plate is installed in the main body through two guide posts.
Compared with the prior art, the invention has the advantages of simple structure, convenient operation and the like due to the adoption of the technical scheme, and can safely and quickly realize live-line fire of the ground potential by using the common parallel hook clamp without power failure, thereby shortening the user installation time.
Drawings
FIG. 1 is a schematic view of a front perspective structure of the present invention;
FIG. 2 is a schematic view of the rear perspective of the present invention;
FIG. 3 is a schematic elevational view of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
fig. 5 is an enlarged view at B in fig. 4.
In the figure: the wire is articulated with a positioning block 1, a positioning block 2, a spring clamp 3, a pressing plate 4, a telescopic rod 5, an insulating sleeve 6, a screw rod 7, a lifting plate 8, a torsion spring 9, a sleeve mounting plate 10, a sleeve 11, a guide post 12, a main body 13, a flange plate 14, a sliding chute 15, an outer sleeve 16, a nut 17, a connecting sleeve 18, a pressing spring 19, an adjusting nut 20, a spring 21 and a ball 22.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
As shown in fig. 1 to 5: the main body 13 is in a side-standing concave structure or a side-standing channel steel structure and is made of insulating materials; the front face of which is provided with a plurality of sliding grooves 15. The main body 13 is provided with a parallel groove clamp positioning frame and a positioning device, and a lifting device is arranged below the main body 13. Wherein:
the parallel groove clamp positioning frame is composed of a lifting plate 8 positioned in a main body 13, spring clamps 3 respectively pivoted on two sides of the lifting plate, a pressing plate 4 arranged on the front surface of the lifting plate 8 through an elastic device and a sleeve mounting plate 10 fixedly connected with the lifting plate 8, wherein a plurality of sleeves 11 are fixed on the sleeve mounting plate, and each sleeve 11 extends out of the back surface of the main body 13 through a corresponding sliding groove 15. The spring clamp 3 is composed of two clamp bodies (not shown) pivoted on the lifting plate 8 through a pin shaft (not shown) and a torsion spring 9 for pressing the jaws of the two clamp bodies, and the function of the spring clamp 3 is to fix the lead wire of the new equipment in the parallel groove clamp so as to prevent the lead wire from slipping. The positioning device consists of two wire hanging positioning blocks 1 fixed on the top of a main body 13 and a plurality of positioning blocks 2 which are respectively positioned on two sides of each sleeve 11 and fixed on the front surface of a sleeve frame 10. The lifting device consists of a connecting sleeve 18 fixed at the bottom of the main body 13 through a flange plate 14, an insulating sleeve 6 movably connected with the connecting sleeve through a connecting device, a nut 17 fixed in the insulating sleeve, and a screw rod 7 matched with the nut and penetrating through the main body 13 upwards to be contacted with the lifting plate 8.
The lifting plate 8 is of a hollow structure, the elastic device is composed of a telescopic rod 5, compression springs 19 and adjusting nuts 20, the two ends of the telescopic rod extend into the lifting plate 8, the middle section of the telescopic rod is bent into an L-shaped space structure, the compression springs 19 are respectively arranged at the two ends of the telescopic rod, the adjusting nuts 20 are respectively fixed at the two ends of the telescopic rod and compress the springs 19 in the lifting plate 8, and the middle section of the telescopic rod 5 penetrates through the pressing plate 4 to compress the telescopic rod on the front surface of the lifting plate 8.
The connecting device consists of a plurality of balls 22 arranged on the wall of the insulating tube 6, a jacket 16 arranged on the surface of the insulating tube 6 through clamp springs and a spring 21 arranged between the jacket and the insulating tube 6, wherein a ring groove (not shown in the figure) matched with the balls 22 is formed on the surface of the connecting sleeve 18, and the jacket 16 presses the balls 22 in the ring groove.
In order to enable accurate positioning of the parallel groove clamp, the lifter plate 8 is mounted in the main body 13 by means of two guide posts 12.
When the parallel groove clamp (not shown) is tightly propped against the sleeve mounting plate 10 through the pressing plate 4, a locking screw (not shown) and a nut (not shown) of the parallel groove clamp are concentric and sleeved with a ratchet socket wrench (not shown) arranged in the sleeve 11, a pre-connection wire (not shown) is clamped and stably kept in a lower groove (not shown) of the parallel groove clamp through the spring clamp 3, the lifting plate 8 can be pushed to move upwards along the guide post 12 through the screw rod 7 by utilizing the insulating rod (not shown) to rotate the edge sleeve 6 until a charged wire (not shown) enters an upper groove (not shown) of the parallel groove clamp, and at the moment, the tool is kept stable; the ratchet socket wrench is operated by another insulating rod (not shown in the figure) to fasten the screw and the nut of the parallel groove clamp. The lifting plate 8 can be driven to descend by the screw rod 7 by reversely rotating the edge sleeve 6 until the spring clamp 3 is separated from the lead, so that the tool release is realized.
Claims (4)
1. The parallel groove clamp assembling and disassembling operation tool comprises a parallel groove clamp positioning frame arranged in a main body, a lifting device connected with the parallel groove clamp positioning frame and a positioning device fixed in the main body; the method is characterized in that: the main body (13) is of a side-standing concave structure, and the front surface of the main body is provided with a plurality of sliding grooves (15);
the parallel groove clamp positioning frame is composed of a lifting plate (8) positioned in a main body (13), spring clamps (3) respectively pivoted at two sides of the lifting plate, a pressing plate (4) arranged on the front surface of the lifting plate (8) through an elastic device and a sleeve mounting plate (10) fixedly connected with the lifting plate (8), a plurality of sleeves (11) are fixed on the sleeve mounting plate, and each sleeve (11) penetrates through a corresponding sliding groove (15) to extend out of the back surface of the main body (13);
the lifting device consists of a connecting sleeve (18) fixed at the bottom of the main body (13), an insulating sleeve (6) movably connected with the connecting sleeve through a connecting device, a nut (17) fixed in the insulating sleeve, and a screw rod (7) matched with the nut and penetrating through the main body (13) upwards to be contacted with the lifting plate (8);
the positioning device consists of two wire hanging positioning blocks (1) fixed at the top of a main body (13) and a plurality of parallel groove wire clamp positioning blocks (2) which are respectively positioned at two sides of each sleeve (11) and fixed on the front surface of a sleeve mounting plate (10).
2. The parallel groove clamp assembly and disassembly operation tool according to claim 1, wherein: the elastic device consists of a telescopic rod (5) with two ends arranged in the lifting plate (8) and a middle section bent into an L-shaped structure, compression springs (19) respectively arranged at two ends of the telescopic rod, and adjusting nuts (20) respectively fixed at two ends of the telescopic rod (5) and used for compressing the compression springs (19) in the lifting plate (8); the telescopic rod (5) passes through the pressing plate (4) to press the telescopic rod on the front surface of the lifting plate (8).
3. The parallel groove clamp assembly and disassembly operation tool according to claim 1, wherein: the connecting device consists of a plurality of balls (22) arranged on the wall of the insulating sleeve (6), a jacket (16) arranged on the surface of the insulating sleeve (6) through clamp springs and used for compressing the balls, and a spring (21) arranged between the jacket and the insulating sleeve (6), wherein an annular groove matched with the balls (22) is arranged on the outer surface of the connecting sleeve (18).
4. A parallel groove clamp assembly and disassembly operation tool according to claim 1, 2 or 3, wherein: the lifting plate (8) is arranged in the main body (13) through two guide posts (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529784.0A CN107171162B (en) | 2017-07-02 | 2017-07-02 | Parallel groove clamp assembling and disassembling operation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529784.0A CN107171162B (en) | 2017-07-02 | 2017-07-02 | Parallel groove clamp assembling and disassembling operation tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107171162A CN107171162A (en) | 2017-09-15 |
| CN107171162B true CN107171162B (en) | 2024-02-27 |
Family
ID=59827414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710529784.0A Active CN107171162B (en) | 2017-07-02 | 2017-07-02 | Parallel groove clamp assembling and disassembling operation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171162B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365559B (en) * | 2018-03-29 | 2023-08-11 | 国网福建省电力有限公司泉州供电公司 | Semi-automatic replacement method for jumper parallel groove clamps of overhead transmission line |
| CN109244936A (en) * | 2018-09-28 | 2019-01-18 | 中科院合肥技术创新工程院 | A kind of electronic installation tool of parallel groove clamp |
| CN110611273B (en) * | 2019-10-23 | 2024-04-12 | 贵州电网有限责任公司 | Operating structure for ground potential live-line fire-carrying operation |
| CN113410717A (en) * | 2021-05-25 | 2021-09-17 | 国网江西省电力有限公司南昌供电分公司 | Take fiery robot to use fastener fixed establishment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136692A (en) * | 2010-12-09 | 2011-07-27 | 福建省电力有限公司福州电业局 | Tool for replacing JB type parallel groove clamp on live line |
| CN102646915A (en) * | 2012-05-07 | 2012-08-22 | 湖州电力局 | Multi-functional wire clamp leading wire transferring rod |
| CN105449392A (en) * | 2015-10-23 | 2016-03-30 | 云南电网有限责任公司临沧供电局 | Live-line overlap joint and drainage wire dismounting work apparatus for 10-kV line and method thereof |
| CN106384971A (en) * | 2016-10-31 | 2017-02-08 | 国网山东省电力公司济南市长清区供电公司 | Transmission line parallel-groove clamp quick disassembling assistance tool |
| CN106786182A (en) * | 2017-03-31 | 2017-05-31 | 中科院合肥技术创新工程院 | For the fast automatic installation tool of powered operation of starting to exchange fire |
| CN207217978U (en) * | 2017-07-02 | 2018-04-10 | 唐晚成 | Parallel groove clamp assembly and disassembly operations instrument |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9673537B2 (en) * | 2013-03-15 | 2017-06-06 | Thomas & Betts International, Llc | Wire compression connector |
-
2017
- 2017-07-02 CN CN201710529784.0A patent/CN107171162B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136692A (en) * | 2010-12-09 | 2011-07-27 | 福建省电力有限公司福州电业局 | Tool for replacing JB type parallel groove clamp on live line |
| CN102646915A (en) * | 2012-05-07 | 2012-08-22 | 湖州电力局 | Multi-functional wire clamp leading wire transferring rod |
| CN105449392A (en) * | 2015-10-23 | 2016-03-30 | 云南电网有限责任公司临沧供电局 | Live-line overlap joint and drainage wire dismounting work apparatus for 10-kV line and method thereof |
| CN106384971A (en) * | 2016-10-31 | 2017-02-08 | 国网山东省电力公司济南市长清区供电公司 | Transmission line parallel-groove clamp quick disassembling assistance tool |
| CN106786182A (en) * | 2017-03-31 | 2017-05-31 | 中科院合肥技术创新工程院 | For the fast automatic installation tool of powered operation of starting to exchange fire |
| CN207217978U (en) * | 2017-07-02 | 2018-04-10 | 唐晚成 | Parallel groove clamp assembly and disassembly operations instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107171162A (en) | 2017-09-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240129 Address after: Room 1310, Building 1, Jingji Yujing Times Building, Huanggekeng Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, 518100 Applicant after: Shenzhen Zhihe Energy Technology Co.,Ltd. Country or region after: China Address before: No. 9 Fenghuang Avenue, Zhongshan District, Liupanshui City, Guizhou Province 553001 Jingxin Garden Ziwei B401 Applicant before: Tang Wancheng Country or region before: China Applicant before: Yang Jianguo |
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