CN104092034A - Quick wire connecting device and live wire connecting structure - Google Patents
Quick wire connecting device and live wire connecting structure Download PDFInfo
- Publication number
- CN104092034A CN104092034A CN201410315579.0A CN201410315579A CN104092034A CN 104092034 A CN104092034 A CN 104092034A CN 201410315579 A CN201410315579 A CN 201410315579A CN 104092034 A CN104092034 A CN 104092034A
- Authority
- CN
- China
- Prior art keywords
- wire
- platen
- stationary
- dynamic pressure
- quick connect
- 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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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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to a quick wire connecting device and a live wire connecting structure. The live wire connecting structure comprises a first wire, a second wire and two quick wire connecting devices, wherein the first wire and the second wire are to be connected. Shunt line pressing nuts of the two quick wire connecting devices are linked respectively through one copper wire. Jaws formed by jaw protrusions in dynamic press plates and static press plates in the two quick wire connecting devices are clamped on the first wire and the second wire respectively. The problem that in transmission and distribution line equipotential operation, due to usage of a parallel groove clamp, drainage wires are difficult to connect and install is solved. Accordingly, the live wire connecting structure is a replacement tool of the parallel groove clamp.
Description
Technical field
The present invention relates to the instrument using in a kind of electric power facility maintenance and repair process, specifically a kind of device that wire is carried out connecting fast use for using in live line working maintenance process.
Background technology
At electric line operating maintenance, the band electric treatment overheated equipment that continues, changes switch, disconnecting link, joint bad connection and opens link again etc. and all need to set up interim drainage thread.The method adopting is at present to adopt wire to connect with parallel groove clamp.
Parallel groove clamp for the aluminium stranded conductor of small bore or the steel strand wire of steel reinforced aluminium conductor and overhead ground wire in the locational connection of not bearing tension force also for operations such as the wire jumper connections of non-rectilinear shaft tower.At present, the employing wire of employing connects the measure that can play interim drainage with parallel groove clamp.Need the time long but it installs fixed operation, large in charged situation operation easier, parallel groove clamp is difficult for installing, and the problem that labour intensity is high is also more outstanding, lacks a set of instrument that can realize fast installation and removal.
Summary of the invention
The object of the present invention is to provide a kind of wire Quick Connect Kit, for solving electric line equal potential working due to the drainage thread connection difficult problem that uses parallel groove clamp to bring, is a kind of alternative instrument of parallel groove clamp.
For these shortcomings, the present invention solves the technical scheme that its technical problem takes and is:
A kind of wire Quick Connect Kit, comprises
The aluminium alloy castings stationary. platen of T shape profile, the positive top of described stationary. platen is provided with the jaw projection on same straight line and is arranged on the circular hole of both sides, is provided with symmetrically arranged two arc guide grooves of arranging each other in splayed on the panel of described stationary. platen;
Two vertical connecting rods, described in each, round pin slip-knot is passed through respectively on the circular hole of described stationary. platen both sides in one end of vertical connecting rod, and is respectively equipped with pin hole at the other end and the middle part of described vertical connecting rod;
Two dynamic pressure plates, described in each, the pin hole place of round pin slip-knot at vertical connecting rod middle part passed through in one end of dynamic pressure plate, the other end is installed by one axis of guide and the described axis of guide is slidably nested with in described arc guide groove, and the axis of guide arranges a component stream line pressure line nut through after described arc guide groove in the end of the axis of guide;
Two reverse leading screws, round pin slip-knot is passed through respectively in another pin hole of described vertical connecting rod in the rotation direction of two leading screws one end on the contrary and separately;
The two-way tightener of one ratchet, the two-way tightener of described ratchet comprises two-way silk braid, bidirectional ratchet mechanism and handle, the two ends of described two-way silk braid are connected with two leading screws respectively, described bidirectional ratchet mechanism is arranged on the middle part of described two-way silk braid, and the operating side in described bidirectional ratchet mechanism connects one handle, and
In the time that two reverse leading screws close up, dynamic pressure plate action will be closed up with stationary. platen in dynamic pressure plate or separate.
Described handle is insulating bar.
Between jaw projection in described dynamic pressure plate and stationary. platen, be provided with the arc groove matching with wire.
A kind of band electric connection structure, is characterized in that, comprises
The first wire to be connected and the second wire,
Above-mentioned a kind of wire Quick Connect Kit two overlaps, and on the shunt line line ball nut of wire Quick Connect Kit described in two, use respectively a copper wires to carry out UNICOM, and the jaw that the dynamic pressure plate in two described wire Quick Connect Kits and the jaw projection in stationary. platen form is clamped in respectively on described the first wire and the second wire.
When connection, two cover wire Quick Connect Kit and copper wires UNICOMs, then by the first and second wires, the jig in advance and between dynamic pressure plate and stationary. platen connects, and herein in open mode, then driving handle carries out fastening, double-end lead-screw draws in, and promote two dynamic pressure plates compress wire under guide bearing guiding, realize and compress fast and be connected, during this time, realize without by any instrument the process of mechanical crimping.
The invention has the beneficial effects as follows: the instrument that is a kind of novel wire UNICOM, can realize the quick connection of the wire under electriferous state, it clamps great efforts, it is firm to clamp, also have simple in structure, lightweight, easy to operate simultaneously, practical feature, in use procedure without any aid.
Brief description of the drawings
Fig. 1 is the stereogram (front) of wire Quick Connect Kit.
Fig. 2 is the stereogram (reverse side) of wire Quick Connect Kit.
Fig. 3 is dynamic pressure plate and stationary. platen released state.
Fig. 4 is that dynamic pressure plate and stationary. platen are closed up state.
Fig. 5 is operating process schematic diagram.
Fig. 6 is one of operating process of the two-way tightener of ratchet.
Fig. 7 be the two-way tightener of ratchet operating process two.
Fig. 8 is the structural representation with electrical connection.
In figure: 1 stationary. platen, 11 jaw projections, 12 arc guide grooves, 2 vertical connecting rods, 3 dynamic pressure plates, 31 axis of guides, 32 shunt line line ball nuts, 4 leading screws, the two-way tightener of 5 ratchet, 51 two-way silk braids, 52 bidirectional ratchet mechanisms, 53 handles, 6,6 ', 6 " round pin; 7 copper wires, A1 the first wire, A2 the second wire.
Embodiment
As shown in Figures 1 to 5, a kind of wire Quick Connect Kit, is made up of following various piece.
The stationary. platen 1 of aluminium alloy castings, the T-shaped profile of entirety, be provided with the jaw projection 11 on same straight line at the positive top of described stationary. platen and be arranged on the circular hole of both sides, wherein jaw projection coordinates with dynamic pressure plate, form a jaw, in the process of drawing close to jaw projection at dynamic pressure plate, form a holding action, can clamp wire.On the panel of stationary. platen, be provided with symmetrically arranged two arc guide grooves 12 of arranging each other in splayed.
Two vertical connecting rods 2, are also aluminium alloy castingses, and described in each, round pin 6 slip-knots are passed through respectively on the circular hole of described stationary. platen both sides in the top of vertical connecting rod, form one and are articulated and connected.Lower end and middle part at described vertical connecting rod 2 are respectively equipped with pin hole; Wherein, the pin hole at middle part is used for connecting dynamic pressure plate 3, and the pin hole of lower end is for being connected with leading screw 4.
Two dynamic pressure plates 3, also be aluminium alloy castings, described in each, the pin hole place of round pin 6 ' slip-knot at vertical connecting rod middle part passed through in one end of dynamic pressure plate, form one hinged, the other end is installed an axis of guide 31, and the axis of guide 31 is slidably nested with in described arc guide groove 12, in the process of the axis of guide and arc guide groove cooperation, be wherein smooth, can slide smoothly, in the process of sliding at the axis of guide like this, dynamic pressure plate moves.And be provided with the arc groove matching with wire between jaw projection in dynamic pressure plate 3 and stationary. platen 1, to better coordinate with wire to be connected.
The axis of guide 31 arranges a component stream line pressure line nut 32 through after described arc guide groove in the end of the axis of guide, be the structure of a wire binding post, can be for being fixedly connected with copper wires 7.
Two reverse leading screws 4, the rotation direction of two leading screws one end on the contrary and is separately respectively by round pin 6 ' ' slip-knot in another pin hole of corresponding vertical connecting rod, form a slip-knot relation, like this, gathering by screw mandrel can drive the swing of vertical connecting rod with unlatching, and then drives dynamic pressure plate action.
The two-way tightener 5 of one ratchet; the two-way tightener of described ratchet comprises two-way silk braid 51, bidirectional ratchet mechanism 52 and handle 53; the two ends of described two-way silk braid are connected with two leading screws respectively; wherein two-way silk braid 51 refers to; be respectively equipped with the screw thread of different rotation directions at the two ends of silk braid; coordinate with two leading screws respectively, by driving the rotation of two-way silk braid, inward collapsible or simultaneously expand outwardly when realizing leading screw.
Bidirectional ratchet mechanism is arranged on the middle part of described two-way silk braid, become one with two-way silk braid, and operating side in bidirectional ratchet mechanism connects one handle, in bidirectional ratchet mechanism wherein, there are two coaxial ratchets that arrange, structure is identical, but installation direction is contrary, when needs are fastening, reverse ratchet is departed from, so just can carry out tightening up of forward, in the time that needs unclamp, the ratchet of forward is departed from, so just can just carry out reverse unclamping.Concrete principle can, with reference to ratchet bidirectional tightener, be commonly used in fastener.Drive the action of bidirectional ratchet mechanism by handle 53, as shown in Figure 6 and Figure 7, in the time that two reverse leading screws close up, be a fastening action, dynamic pressure plate action will be closed up in dynamic pressure plate and stationary. platen, as Fig. 4 and Fig. 6, otherwise, be one and unclamp action, will or will separate with stationary. platen in dynamic pressure plate, as Fig. 3 and Fig. 7.For ensureing safety operation, best, above-mentioned handle is insulating bar.
Certainly, above-mentioned round pin 6 can have the round class part of the function of being articulated and connected for bolt assembly, pin etc., as long as can play the effect of pin.
Use the one band electric connection structure of said apparatus composition, as shown in Figure 8.
First be the first wire A1 and the second wire A2 to be connected, be two wires that need UNICOM, thicker.
Preparing above-mentioned a kind of wire Quick Connect Kit two overlaps, and use respectively a copper wires 7 to carry out UNICOM on the shunt line line ball nut of wire Quick Connect Kit described in two, the conduction realizing between two covering devices connects, then the jaw dynamic pressure plate in two wire Quick Connect Kits and the jaw projection in stationary. platen being formed is clamped in respectively on described the first wire and the second wire, forms the path of a conduction.
When connection, two cover wire Quick Connect Kit and copper wires UNICOMs, then by the first and second wires, the jaw in advance and between dynamic pressure plate and stationary. platen connects, and herein in open mode, then driving handle carries out fastening, double-end lead-screw is drawn in, and promote two dynamic pressure plates compress wire under guide bearing guiding, realize and compress fast and be connected, during this time, realize without by any instrument the process of mechanical crimping.Reverse release handle after maintenance, operation is very easy.
Except the technical characterictic described in specification, be the known technology of those skilled in the art.
Claims (4)
1. a wire Quick Connect Kit, comprises
The aluminium alloy castings stationary. platen of T shape profile, the positive top of described stationary. platen is provided with the jaw projection on same straight line and is arranged on the circular hole of both sides, is provided with symmetrically arranged two arc guide grooves of arranging each other in splayed on the panel of described stationary. platen;
Two vertical connecting rods, described in each, round pin slip-knot is passed through respectively on the circular hole of described stationary. platen both sides in one end of vertical connecting rod, and is respectively equipped with pin hole at the other end and the middle part of described vertical connecting rod;
Two dynamic pressure plates, described in each, the pin hole place of round pin slip-knot at vertical connecting rod middle part passed through in one end of dynamic pressure plate, the other end is installed by one axis of guide and the described axis of guide is slidably nested with in described arc guide groove, and the axis of guide arranges a component stream line pressure line nut through after described arc guide groove in the end of the axis of guide;
Two reverse leading screws, round pin slip-knot is passed through respectively in another pin hole of described vertical connecting rod in the rotation direction of two leading screws one end on the contrary and separately;
The two-way tightener of one ratchet, the two-way tightener of described ratchet comprises two-way silk braid, bidirectional ratchet mechanism and handle, the two ends of described two-way silk braid are connected with two leading screws respectively, described bidirectional ratchet mechanism is arranged on the middle part of described two-way silk braid, and the operating side in described bidirectional ratchet mechanism connects one handle, and
In the time that two reverse leading screws close up, dynamic pressure plate action will be closed up with stationary. platen in dynamic pressure plate or separate.
2. a kind of wire Quick Connect Kit according to claim 1, is characterized in that, described handle is insulating bar.
3. a kind of wire Quick Connect Kit according to claim 1, is characterized in that, between the jaw projection in described dynamic pressure plate and stationary. platen, is provided with the arc groove matching with wire.
4. a live wire syndeton, is characterized in that, comprises
The first wire to be connected and the second wire,
Claim 1 to a kind of wire Quick Connect Kit two described in any one in claim 3 overlaps, and on the shunt line line ball nut of wire Quick Connect Kit described in two, use respectively a copper wires to carry out UNICOM, and the jaw that the dynamic pressure plate in two described wire Quick Connect Kits and the jaw projection in stationary. platen form is clamped in respectively on described the first wire and the second wire.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410315579.0A CN104092034B (en) | 2014-07-03 | 2014-07-03 | A kind of wire Quick Connect Kit and live wire syndeton |
| PCT/CN2015/000321 WO2016000434A1 (en) | 2014-07-03 | 2015-05-11 | Quick wire connecting device and live wire connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410315579.0A CN104092034B (en) | 2014-07-03 | 2014-07-03 | A kind of wire Quick Connect Kit and live wire syndeton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104092034A true CN104092034A (en) | 2014-10-08 |
| CN104092034B CN104092034B (en) | 2016-05-04 |
Family
ID=51639728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410315579.0A Active CN104092034B (en) | 2014-07-03 | 2014-07-03 | A kind of wire Quick Connect Kit and live wire syndeton |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104092034B (en) |
| WO (1) | WO2016000434A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000434A1 (en) * | 2014-07-03 | 2016-01-07 | 国家电网公司 | Quick wire connecting device and live wire connecting structure |
| CN110190420A (en) * | 2019-06-27 | 2019-08-30 | 臧龙 | A kind of control panel connecting terminal |
| CN110932170A (en) * | 2019-11-29 | 2020-03-27 | 国网山东省电力公司栖霞市供电公司 | Quick adjustment wire arc device that hangs down |
| CN114725703A (en) * | 2022-06-08 | 2022-07-08 | 武汉东湖学院 | Quick connecting device to multiplex line during emergency maintenance |
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| CN107769087A (en) * | 2017-11-15 | 2018-03-06 | 广东电网有限责任公司清远供电局 | A kind of Wire termination turns one's head strapping device |
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| CN114284961B (en) * | 2021-12-09 | 2024-02-13 | 国网陕西省电力有限公司电力科学研究院 | Parallel groove clamp mounting structure |
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| CN114336108B (en) * | 2022-01-13 | 2023-09-15 | 国网安徽省电力有限公司电力科学研究院 | Intelligent electrified ignition device for double parallel groove clamps |
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- 2014-07-03 CN CN201410315579.0A patent/CN104092034B/en active Active
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2015
- 2015-05-11 WO PCT/CN2015/000321 patent/WO2016000434A1/en active Application Filing
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| CN201868784U (en) * | 2010-11-14 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Lifter for 220KV earth wire of power transmission line |
| CN202423951U (en) * | 2011-12-12 | 2012-09-05 | 河南省电力公司南阳供电公司 | Charged cladding drainage tool |
| CN103151727A (en) * | 2012-12-28 | 2013-06-12 | 国家电网公司 | Live line connection fixing clamp used for power maintenance and usage thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000434A1 (en) * | 2014-07-03 | 2016-01-07 | 国家电网公司 | Quick wire connecting device and live wire connecting structure |
| CN110190420A (en) * | 2019-06-27 | 2019-08-30 | 臧龙 | A kind of control panel connecting terminal |
| CN110932170A (en) * | 2019-11-29 | 2020-03-27 | 国网山东省电力公司栖霞市供电公司 | Quick adjustment wire arc device that hangs down |
| CN114725703A (en) * | 2022-06-08 | 2022-07-08 | 武汉东湖学院 | Quick connecting device to multiplex line during emergency maintenance |
| CN114725703B (en) * | 2022-06-08 | 2022-09-23 | 武汉东湖学院 | Quick connecting device to multiplex circuit during emergent maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016000434A1 (en) | 2016-01-07 |
| CN104092034B (en) | 2016-05-04 |
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