CN105720398A - Rapid insulation drainage wire clamp-type fixing clamp - Google Patents
Rapid insulation drainage wire clamp-type fixing clamp Download PDFInfo
- Publication number
- CN105720398A CN105720398A CN201610310398.8A CN201610310398A CN105720398A CN 105720398 A CN105720398 A CN 105720398A CN 201610310398 A CN201610310398 A CN 201610310398A CN 105720398 A CN105720398 A CN 105720398A
- Authority
- CN
- China
- Prior art keywords
- circular arc
- clamp plate
- plate
- drainage thread
- hands
- 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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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
- 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
- H01R11/26—End pieces terminating in a screw clamp, screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/42—Clamping area to one side of screw only
Landscapes
- Electric Cable Installation (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a rapid insulation drainage wire clamp-type fixing clamp. The rapid insulation drainage wire clamp-type fixing clamp comprises a drainage wire connection plate and a handlebar, and is characterized in that an arc fixed clamping plate is arranged between the drainage wire connection plate and the handlebar, and a convex screw shaft seat is arranged in the middle part of one end, connected with the handlebar, of the arc fixed clamping plate; an arc rotating clamping plate is arranged at the buckled side of the arc fixed clamping plate; one end of the arc rotating clamping plate is fixedly connected by adopting a rotating shaft to penetrate through a shaft hole in a convex rotating shaft, and an U-shaped opening is formed in the other end; the convex screw shaft seat is provided with a clamping opening tightening screw which is fixed at the upper end of the convex screw shaft seat by virtue of a pin shaft, and the upper end of the clamping opening tightening screw is snapped into the U-shaped opening and is tightened by a screw cap. The rapid insulation drainage wire clamp-type fixing clamp is simple in structure, convenient to disassemble, low in manufacturing cost, easy to operate, and capable of preventing a clamped conductor from being dropped; and meanwhile, the electrified operation time is decreased, and the power supply reliability of a power distribution circuit is improved.
Description
The application is the divisional application of application number CN201410471525.3, on 09 16th, 2014 applying date, denomination of invention " load transfer fixture formula insulation lead wire folder ".
Technical field
The present invention relates to the improvement of a kind of conduction wire clamp, specifically a kind of insulation lead wire quick fixing clamper of fixture formula.It is mainly used in charged for replacement device procedures, transfer load mounting drainage thread.
Background technology
Owing to distribution network dielectric level is low, easily breaking down under atmospheric over-voltage, filth or other extraneous factor effects, maintenance workload is big, it is difficult to meet the requirement of reliable power supply.For improving Reliability of Power Supplying Net Work, reduce loss of outage, improving reliability index, livewire work is the important means of power equipment test, maintenance, transformation, livewire work process usually needs load is shifted to carry out more changing jobs of faulty equipment, to ensure the continued power of circuit, therefore the use of drainage thread is very frequent.Conventional drainage thread adopts telescopic wire clamp, mounting process needs backed out by sleeve and could realize drainage thread and be connected fastening with wire, operating personnel dresses insulating glove and is inconvenient in operation, and movement range is relatively big, add operating personnel's unsafe factor in operation process and task difficulty.
By retrieving it can be seen that there is multiple report improved about conduction wire clamp at present, but mostly adopt adjustable wrench formula structure, owing to the jaws of adjustable wrench formula structure is uncovered, so held cable is easily deviate from, and be not easy to operation in high-altitude.Having not yet to see and both easily operated, held wire is also not easy the report of the fixture formula insulation lead wire folder deviate from.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, convenient disassembly, cost of manufacture low, both easily operated, held wire is also not easy the insulation lead wire quick fixing clamper of fixture formula deviate from.
For reaching object above, the technical solution adopted in the present invention is: this insulation lead wire quick fixing clamper of fixture formula, including connecing drainage thread plate and hands handle, it is provided with drainage thread fixing hole in the outer end connecing drainage thread plate, it is characterized in that: described connecing is provided with circular arc clamp plate between drainage thread plate and hands handle, at circular arc clamp plate and the rotating shaft base connecing the both sides, one end that drainage thread plate is connected and being provided with projection, at circular arc clamp plate with hands the screw rod axle bed being provided with projection in the middle part of the one end being connected, and connect drainage thread plate, hands handle, circular arc clamp plate, protruding rotating shaft base and protruding screw rod axle bed are an entirety；It is provided with circular arc rotary clamp plate in the side with circular arc clamp plate phase make-up, one end of circular arc rotary clamp plate is fixed together by the axis hole rotating the protruding rotating shaft base of axle traverse in axis hole, the other end of circular arc rotary clamp plate is provided with " U " opening, and the opening direction of " U " opening is consistent with the direction of extension of hands handle；Described protruding screw rod axle bed is provided with jaws fastening screw, is fixed on the screw rod axle bed upper end of projection by bearing pin, and the upper end of jaws fastening screw snaps in " U " opening, is fastened by nut；Described circular arc rotary clamp plate forms cylindrical shape clamp chamber with circular arc clamp plate make-up.
Described circular arc rotary clamp plate is consistent with the inwall circular arc curvature of circular arc clamp plate, smooth surface；The circle centre position in described cylindrical shape clamp chamber is 2 5mm below the jaws opening's edge place plane of circular arc clamp plate.
The length of described hands handle is 60mm, and the seat end of jaws fastening screw is discoideus, discoideus corresponding with the seat end of jaws fastening screw, and the contact portion of circular arc rotary clamp plate and jaws fastening screw is arc surface.
Described connect drainage thread plate, hands, circular arc clamp plate, protruding rotating shaft base, protruding screw rod axle bed and circular arc rotary clamp plate make by copper material.
The beneficial effects of the present invention is: this insulation lead wire quick fixing clamper of fixture formula, simple in construction, convenient disassembly, cost of manufacture are low, both easily operate, and held wire is also not easy to deviate from；Reduce the livewire work time simultaneously, improve distribution line power supply reliability.
Accompanying drawing explanation
Fig. 1 is the structure schematic top plan view of the present invention.
Fig. 2 is that the structure of the present invention is along A A cross-sectional schematic.
Detailed description of the invention
The present invention is made with reference to Fig. 1, Fig. 2.This insulation lead wire quick fixing clamper of fixture formula, including connecing drainage thread plate 1 and hands 2, it is provided with drainage thread fixing hole 3 in the outer end connecing drainage thread plate 1, for connecting drainage thread, it is characterized in that: described connect drainage thread plate 1 and hands are provided with circular arc clamp plate 4 between 2, at circular arc clamp plate 4 and the rotating shaft base 5 connecing the both sides, one end that drainage thread plate 1 is connected and being provided with projection, at circular arc clamp plate 4 and the screw rod axle bed 6 being provided with projection in the middle part of one end that hands is connected 2, and connect drainage thread plate 1, hands is 2, circular arc clamp plate 4, protruding rotating shaft base 5 and protruding screw rod axle bed 6 are an entirety；It is provided with circular arc rotary clamp plate 7 in the side with circular arc clamp plate 4 phase make-up, one end of circular arc rotary clamp plate 7 is fixed together by the axis hole rotating the protruding rotating shaft base 5 of axle 8 traverse in axis hole, the other end of circular arc rotary clamp plate 7 is provided with " U " opening 9, and the opening direction of " U " opening 9 and hands are consistent for the direction of extension of 2；Described protruding screw rod axle bed 6 is provided with jaws fastening screw 10, is fixed on screw rod axle bed 6 upper end of projection by bearing pin 11, and the upper end of jaws fastening screw 10 snaps in " U " opening 9, is fastened by nut 12；Described circular arc rotary clamp plate 7 forms cylindrical shape clamp chamber with circular arc clamp plate 4 make-up.
Improvement as the present invention: described circular arc rotary clamp plate 7 is consistent with the inwall circular arc curvature of circular arc clamp plate 4, smooth surface, it is achieved with wire smooth engagement；The center of circle a in described cylindrical shape clamp chamber is in below the jaws opening's edge place plane of circular arc clamp plate 42 5mm, when making wire first snap in circular arc clamp plate 4, has preliminary chucking power, it is simple to fixed by circular arc rotary clamp plate 7.
Described hands is 60mm the length of 2, the seat end of jaws fastening screw 10 is discoideus, discoideus corresponding with the seat end of jaws fastening screw 10, the contact portion of circular arc rotary clamp plate 7 and jaws fastening screw 10 is arc surface, when operating personnel closes wire clamp, pressure convenient working personnel's fastening nut 12 is produced between circular arc rotary clamp plate 7 and hands are 2.
Described connect drainage thread plate 1, hands 2, circular arc clamp plate 4, protruding rotating shaft base 5, protruding screw rod axle bed 6 and circular arc rotary clamp plate 7 make by copper material.
When charged for replacement faulty equipment needs transfer load, operating personnel can direct rotating screw cap 12 in upper dress drainage thread process, jaws fastening screw 10 is pulled out " U " opening 9, circular arc rotary clamp plate 7 is made to be flipped up, wire is loaded in the jaws of circular arc clamp plate 4, then make circular arc rotary clamp plate 7 downwardly turn over, jaws fastening screw 10 is pushed in " U " opening 9, tightening nuts 12, can clamp wire；Connect drainage thread plate 1 to be connected with drainage thread, operation can be completed, it is achieved the connection of insulation lead wire and 10kV wire, and machine utilization is transferred to insulation lead wire, so, the unsafe factor of livewire work time and operating personnel can be reduced, improve Reliability of Power Supplying Net Work.
Claims (1)
1. the quick fixing clamper of insulation lead wire fixture formula, including connecing drainage thread plate (1) and hands (2), it is provided with drainage thread fixing hole (3) in the outer end connecing drainage thread plate (1), it is characterized in that: described connect drainage thread plate (1) and hands are provided with circular arc clamp plate (4) between (2), at circular arc clamp plate (4) and the rotating shaft base (5) connecing the both sides, one end that drainage thread plate (1) is connected and being provided with projection, at circular arc clamp plate (4) and the screw rod axle bed (6) being provided with projection in the middle part of one end that hands is connected (2), and connect drainage thread plate (1), hands is (2), circular arc clamp plate (4), protruding rotating shaft base (5) and protruding screw rod axle bed (6) are an entirety；It is provided with circular arc rotary clamp plate (7) in the side with circular arc clamp plate (4) phase make-up, one end of circular arc rotary clamp plate (7) is fixed together through the axis hole of protruding rotating shaft base (5) by the rotation axle (8) in axis hole, the other end of circular arc rotary clamp plate (7) is provided with " U " opening (9), and the opening direction of " U " opening (9) is consistent with the direction of extension of hands handle (2)；Described protruding screw rod axle bed (6) is provided with jaws fastening screw (10), is fixed on screw rod axle bed (6) upper end of projection by bearing pin (11), and the upper end of jaws fastening screw (10) snaps in " U " opening (9), is fastened by nut (12)；Described circular arc rotary clamp plate (7) forms cylindrical shape clamp chamber with circular arc clamp plate (4) make-up；
Described circular arc rotary clamp plate (7) is consistent with the inwall circular arc curvature of circular arc clamp plate (4), smooth surface；The center of circle (a) in described cylindrical shape clamp chamber is in below the jaws opening's edge place plane of circular arc clamp plate (4) 2 5mm；
Described hands is 60mm the length of (2), and the seat end of jaws fastening screw (10) is discoideus, discoideus corresponding with the seat end of jaws fastening screw (10), and the contact portion of circular arc rotary clamp plate (7) and jaws fastening screw (10) is arc surface；
Described connect drainage thread plate (1), hands handle (2), circular arc clamp plate (4), protruding rotating shaft base (5), protruding screw rod axle bed (6) and circular arc rotary clamp plate (7) are made by copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310398.8A CN105720398B (en) | 2014-09-16 | 2014-09-16 | The quick fixing clamper of insulation lead wire fixture formula |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410471525.3A CN104218343B (en) | 2014-09-16 | 2014-09-16 | Load transfer fixture formula insulation lead wire folder |
| CN201610310398.8A CN105720398B (en) | 2014-09-16 | 2014-09-16 | The quick fixing clamper of insulation lead wire fixture formula |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410471525.3A Division CN104218343B (en) | 2014-09-16 | 2014-09-16 | Load transfer fixture formula insulation lead wire folder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105720398A true CN105720398A (en) | 2016-06-29 |
| CN105720398B CN105720398B (en) | 2018-01-26 |
Family
ID=56162529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310398.8A Active CN105720398B (en) | 2014-09-16 | 2014-09-16 | The quick fixing clamper of insulation lead wire fixture formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105720398B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306216A (en) * | 2018-02-09 | 2018-07-20 | 广州南方电安科技有限公司 | A kind of high-tension line drainage thread insulation fixed equipment |
| CN109818164A (en) * | 2019-02-20 | 2019-05-28 | 苏州华旃航天电器有限公司 | A kind of locking wire wire clamp with separated time partition |
| CN111463735A (en) * | 2020-05-11 | 2020-07-28 | 国网山东省电力公司滨州市沾化区供电公司 | Low-voltage wire quick fixing device and using method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478259Y (en) * | 2001-02-27 | 2002-02-20 | 顾宏 | Power line connecting tool |
| CN2674664Y (en) * | 2003-11-24 | 2005-01-26 | 高正贤 | Parallel groove wire clamp for big diameter |
| CN201191714Y (en) * | 2007-12-21 | 2009-02-04 | 镇江默勒电器有限公司 | Main bus-bar clip of low-volatile distribution cabinet |
| CN201868592U (en) * | 2010-07-12 | 2011-06-15 | 河南省电力公司郑州供电公司 | Crimping type equipment wire clip |
| CN102694284A (en) * | 2012-06-05 | 2012-09-26 | 山东电力集团公司枣庄供电公司 | Grounding wire clamp with universal joint |
| CN202797762U (en) * | 2012-08-09 | 2013-03-13 | 国家电网公司 | Live line disconnecting connecting lead arc extinguishing device |
| CN202817598U (en) * | 2012-08-17 | 2013-03-20 | 湖北省送变电工程公司 | Jumper wire lead regulator |
-
2014
- 2014-09-16 CN CN201610310398.8A patent/CN105720398B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478259Y (en) * | 2001-02-27 | 2002-02-20 | 顾宏 | Power line connecting tool |
| CN2674664Y (en) * | 2003-11-24 | 2005-01-26 | 高正贤 | Parallel groove wire clamp for big diameter |
| CN201191714Y (en) * | 2007-12-21 | 2009-02-04 | 镇江默勒电器有限公司 | Main bus-bar clip of low-volatile distribution cabinet |
| CN201868592U (en) * | 2010-07-12 | 2011-06-15 | 河南省电力公司郑州供电公司 | Crimping type equipment wire clip |
| CN102694284A (en) * | 2012-06-05 | 2012-09-26 | 山东电力集团公司枣庄供电公司 | Grounding wire clamp with universal joint |
| CN202797762U (en) * | 2012-08-09 | 2013-03-13 | 国家电网公司 | Live line disconnecting connecting lead arc extinguishing device |
| CN202817598U (en) * | 2012-08-17 | 2013-03-20 | 湖北省送变电工程公司 | Jumper wire lead regulator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306216A (en) * | 2018-02-09 | 2018-07-20 | 广州南方电安科技有限公司 | A kind of high-tension line drainage thread insulation fixed equipment |
| CN109818164A (en) * | 2019-02-20 | 2019-05-28 | 苏州华旃航天电器有限公司 | A kind of locking wire wire clamp with separated time partition |
| CN111463735A (en) * | 2020-05-11 | 2020-07-28 | 国网山东省电力公司滨州市沾化区供电公司 | Low-voltage wire quick fixing device and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105720398B (en) | 2018-01-26 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Luo Jian Inventor after: Qi Xiaoguo Inventor after: Wang Rui Inventor after: Zhao Zunlong Inventor after: Mao Jun Inventor after: Wang Ning Inventor after: Liu Yuewen Inventor before: Luo Jian Inventor before: Qi Xiaoguo Inventor before: Wang Zhenhua Inventor before: Zheng Yong Inventor before: Mao Jun Inventor before: Zhang Zhuo |
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| GR01 | Patent grant |