CN107086535A - A kind of locking wedge-shaped connecting clip and its application method - Google Patents
A kind of locking wedge-shaped connecting clip and its application method Download PDFInfo
- Publication number
- CN107086535A CN107086535A CN201710514526.5A CN201710514526A CN107086535A CN 107086535 A CN107086535 A CN 107086535A CN 201710514526 A CN201710514526 A CN 201710514526A CN 107086535 A CN107086535 A CN 107086535A
- Authority
- CN
- China
- Prior art keywords
- wedge
- wire
- clip body
- sliding block
- bolt
- 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
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Classifications
-
- 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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
-
- 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
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
Abstract
The present invention relates to the locking wedge-shaped connecting clip of one kind and its application method, belong to electric line wire-connection gold utensil technical field.Technical scheme is：Wire clip body（1）Bottom centre position is provided with circular bolt guide hole one（12）, wedge（2）Penetrate and be arranged on wire clip body（1）Interior, wire clamping sets wedge（2）With wire clip body（1）Two side walls formation string holes in, sliding block（3）Penetrate and be arranged on wedge-shaped impression（23）In, sliding block（3）The circular bolt guide hole two of insertion is provided between upper bottom surface（31）, check bolt（4）Sequentially pass through bolt guide hole two（31）, wedge-shaped impression（23）, bolt guide hole one（12）, pass through plain washer（5）, spring washer（6）And nut（7）Fastening.The present invention is simple in construction, need to only use spanner that Fast Installation can be achieved, and wire holds power by force, and check bolt effectively can prevent wire clamp from loosening.
Description
Technical field
The present invention relates to the locking wedge-shaped connecting clip of one kind and its application method, belong to electric line wire-connection gold utensil
Technical field.
Background technology
At present, electric line, which widely uses wedge clamp and enters the non-bearing of row conductor, continues, and wedge clamp includes c-type member
Part, voussoir, are needed to use special launched by gun transmitting special bullet core shooting or are installed using dedicated hydraulic pincers, launched during installation
Core is running stores, can increase installation cost, and special Work tool price is higher, and operation is very inconvenient during high-rise working.
Wedge clamp does not possess locking device typically, can produce loosening with environmental change voussoir in operation, connect joint
Resistance of getting an electric shock increases, and can trigger electric fault, even if with locking device, structure is also more complicated, adds wedge clamp making
Difficulty and cost of manufacture.
The content of the invention
It is an object of the present invention to provide the locking wedge-shaped connecting clip of one kind and its application method, by using the line of clamping wire
Hole and supporting fastener enter continuing for row conductor, simple in construction, only need to use spanner that Fast Installation can be achieved, and wire is held
Put forth effort strong, check bolt effectively can prevent wire clamp from loosening, and efficiently solve above mentioned problem present in background technology.
The technical scheme is that：A kind of locking wedge-shaped connecting clip, includes wire clip body, wedge, sliding block and anti-
It is provided with the top of loose bolt, the wire clip body through front and rear open recess, bottom centre position is provided with circular bolt guide hole one,
Wedge, which is penetrated, to be arranged in wire clip body, and the left and right sides is provided with two side walls of arc wire casing, arc wire casing and wire clip body
String holes is formed, wire is held and mounted in string holes, the wedge-shaped impression above and below running through is provided with the middle of wedge, sliding block, which is penetrated, to be arranged on
In wedge-shaped impression, the bolt guide hole two of insertion is provided with sliding block between bottom surface, check bolt sequentially passes through bolt guide hole two, wedge
Connected in star, bolt guide hole one, are fastened by plain washer, spring washer and nut.
The wire clip body is pre-small post-large c-opening structure, and wedge is pre-small post-large wedge structure.
The wedge-shaped impression is up big and down small right-angled trapezium groove, and forward, right angle is rear, and sliding block is up big and down small for wedge angle
Right-angled trapezium block, forward, right angle is rear for wedge angle.
Netted dimpled grain is provided with the arc wire casing of the wedge.
The wire clip body, wedge, sliding block are high-strength aluminum alloy material.
A kind of application method of locking wedge-shaped connecting clip, is comprised the following steps：
When carrying out wire-connection, two wires are first penetrated into wire clip body, wedge is penetrated and promotes forward, sliding block is penetrated into wedge
In the wedge-shaped impression of shape block, check bolt is successively passed through to bolt guide hole two, the wedge-shaped impression of wedge, the wire clip body of sliding block
Bolt guide hole one, installing plain washer, spring washer and nut, then fasten check bolt, sliding block is moved down, and drives wedge
Moved forward along wire clamp body interior, wire is clamped in the wire casing formed between wire clip body and wedge；Wedge
On netted dimpled grain increase wire hold power；Check bolt prevents wedge from producing loosening with environmental change；
During dismounting, check bolt is unclamped, then taps the small rostral of wedge, wire clip body and wedge quick separating is realized.
The beneficial effects of the invention are as follows：Wire is clamped in the wire casing formed between wire clip body and wedge, without
Using specific purpose tool, it need to only use spanner that Fast Installation can be achieved；Netted dimpled grain on wedge can increase wire and hold
Power；Check bolt can effectively prevent wedge from producing loosening with environmental change.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of wire clip body of the present invention；
Fig. 3 is the structural representation of wedge of the present invention；
Fig. 4 is the structural representation of present invention slider；
Fig. 5 is the structural representation of check bolt of the present invention；
In figure：Wire clip body 1, wedge 2, sliding block 3, check bolt 4, plain washer 5, spring washer 6, nut 7, open recess
11st, bolt guide hole 1, arc wire casing 21, netted dimpled grain 22, wedge-shaped impression 23, bolt guide hole 2 31.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the invention will be further described.
A kind of locking wedge-shaped connecting clip, includes wire clip body 1, wedge 2, sliding block 3 and check bolt 4, the wire clamp
The top of body 1 is provided with through front and rear open recess 11, and bottom centre position is provided with circular bolt guide hole 1, and wedge 2 is worn
Enter to be arranged in wire clip body 1, the left and right sides is provided with arc wire casing 21, two side wall shapes of arc wire casing 21 and wire clip body 1
Into string holes, wire is held and mounted in string holes, and the wedge-shaped impression 23 above and below running through is provided with the middle of wedge 2, and sliding block 3 penetrates setting
In wedge-shaped impression 23, the bolt guide hole 2 31 of insertion is provided with sliding block 3 between bottom surface, check bolt 4 sequentially passes through bolt
Guide hole 2 31, wedge-shaped impression 23, bolt guide hole 1, are fastened by plain washer 5, spring washer 6 and nut 7.
The wire clip body 1 is pre-small post-large c-opening structure, and wedge 2 is pre-small post-large wedge structure.
The wedge-shaped impression 23 is up big and down small right-angled trapezium groove, and forward, right angle is rear, and sliding block 3 is upper big for wedge angle
Under small right-angled trapezium block, forward, right angle is rear for wedge angle.
Netted dimpled grain 22 is provided with the arc wire casing of the wedge.
The wire clip body 1, wedge 2, sliding block 3 are high-strength aluminum alloy material.
" front, rear, left and right " of the present invention, are for the wire penetrated.
A kind of application method of locking wedge-shaped connecting clip, is comprised the following steps：
When carrying out wire-connection, two wires are first penetrated into wire clip body 1, wedge 2 is penetrated and promotes forward, sliding block 3 is worn
In the wedge-shaped impression 23 for entering wedge 2, by the priority of check bolt 4 through the bolt guide hole 2 31 of sliding block 3, wedge 2 wedge shape
The bolt guide hole 1 of groove 23, wire clip body 1, installing plain washer 5, spring washer 6 and nut 7, then fasten check bolt 4,
Sliding block 3 is moved down, and driving wedge 2 is moved forward along the inside of wire clip body 1, wire is clamped at wire clip body 1 and wedge
In the wire casing formed between shape block 2；The increase wire of netted dimpled grain 22 on wedge 2 holds power；Check bolt 4 prevents wedge
2 produce loosening with environmental change；
During dismounting, check bolt 4 is unclamped, then taps the small rostral of wedge 2, wire clip body 1 and the quick separating of wedge 2 is realized.
Claims (6)
1. a kind of locking wedge-shaped connecting clip, it is characterised in that：Include wire clip body（1）, wedge（2）, sliding block（3）With it is locking
Bolt（4）, the wire clip body（1）Top is provided with through front and rear open recess（11）, bottom centre position is provided with circular spiral shell
Bolt guide hole one（12）, wedge（2）Penetrate and be arranged on wire clip body（1）Interior, the left and right sides is provided with arc wire casing（21）, curved line
Groove（21）With wire clip body（1）Two side walls formation string holes, wire is held and mounted in string holes, wedge（2）Centre is provided with
Wedge-shaped impression above and below（23）, sliding block（3）Penetrate and be arranged on wedge-shaped impression（23）In, sliding block（3）Opened between upper bottom surface
There is the bolt guide hole two of insertion（31）, check bolt（4）Sequentially pass through bolt guide hole two（31）, wedge-shaped impression（23）, bolt leads
Kong Yi（12）, pass through plain washer（5）, spring washer（6）And nut（7）Fastening.
2. the locking wedge-shaped connecting clip of one kind according to claim 1, it is characterised in that：The wire clip body（1）To be preceding
Small rear big c-opening structure, wedge（2）For pre-small post-large wedge structure.
3. the locking wedge-shaped connecting clip of one kind according to claim 1, it is characterised in that：The wedge-shaped impression（23）To be upper
Small right-angled trapezium groove under big, forward, right angle is in rear, sliding block for wedge angle（3）For up big and down small right-angled trapezium block, wedge angle to
Before, right angle is rear.
4. the locking wedge-shaped connecting clip of one kind according to claim 1, it is characterised in that：Net is provided with the arc wire casing
Shape dimpled grain（22）.
5. the locking wedge-shaped connecting clip of one kind according to claim 1, it is characterised in that：The wire clip body（1）, wedge shape
Block（2）, sliding block（3）For high-strength aluminum alloy material.
6. a kind of application method of locking wedge-shaped connecting clip, it is characterised in that usage right requires the locking wedge that 1-5 is limited
Shape connecting clip, is comprised the following steps：
When carrying out wire-connection, two wires are first penetrated into wire clip body（1）, penetrate wedge（2）And promote forward, by sliding block
（3）Penetrate wedge（2）Wedge-shaped impression（23）In, by check bolt（4）Successively pass through sliding block（3）Bolt guide hole two
（31）, wedge（2）Wedge-shaped impression（23）, wire clip body（1）Bolt guide hole one（12）, install plain washer（5）, spring pad
Circle（6）And nut（7）, then fasten check bolt（4）, sliding block（3）Move down, drive wedge（2）Along wire clip body（1）It is interior
Portion is moved forward, and wire is clamped at wire clip body（1）And wedge（2）Between in the wire casing that is formed；Wedge（2）Net
Shape dimpled grain（22）Increase wire holds power, check bolt（4）Prevent wedge（2）Loosening is produced with environmental change；
During dismounting, check bolt is unclamped（4）, then tap wedge（2）Small rostral, realizes wire clip body（1）And wedge（2）It hurry up
Speed separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514526.5A CN107086535A (en) | 2017-06-29 | 2017-06-29 | A kind of locking wedge-shaped connecting clip and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514526.5A CN107086535A (en) | 2017-06-29 | 2017-06-29 | A kind of locking wedge-shaped connecting clip and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107086535A true CN107086535A (en) | 2017-08-22 |
Family
ID=59606577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710514526.5A Pending CN107086535A (en) | 2017-06-29 | 2017-06-29 | A kind of locking wedge-shaped connecting clip and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107086535A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2671146Y (en) * | 2003-09-28 | 2005-01-12 | 凌霞 | Wire clamp |
| DE102009007073A1 (en) * | 2009-02-02 | 2010-08-12 | Siemens Aktiengesellschaft | Electrically conducting screw connection for switching device, has screwing element guided by clamping element and electrically conducting connection element that forms angle with screwing axis defined by screwing element |
| CN202434982U (en) * | 2011-12-30 | 2012-09-12 | 珠海市中力电力设备有限公司 | Self-locking wedge-shaped wire clamp |
| CN106025979A (en) * | 2016-07-04 | 2016-10-12 | 中国电力科学研究院 | Wedge-shaped bolt type connection wire clamp and transmission tower |
| CN206865102U (en) * | 2017-06-29 | 2018-01-09 | 国网冀北电力有限公司唐山供电公司 | A kind of locking wedge-shaped connecting clip |
-
2017
- 2017-06-29 CN CN201710514526.5A patent/CN107086535A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2671146Y (en) * | 2003-09-28 | 2005-01-12 | 凌霞 | Wire clamp |
| DE102009007073A1 (en) * | 2009-02-02 | 2010-08-12 | Siemens Aktiengesellschaft | Electrically conducting screw connection for switching device, has screwing element guided by clamping element and electrically conducting connection element that forms angle with screwing axis defined by screwing element |
| CN202434982U (en) * | 2011-12-30 | 2012-09-12 | 珠海市中力电力设备有限公司 | Self-locking wedge-shaped wire clamp |
| CN106025979A (en) * | 2016-07-04 | 2016-10-12 | 中国电力科学研究院 | Wedge-shaped bolt type connection wire clamp and transmission tower |
| CN206865102U (en) * | 2017-06-29 | 2018-01-09 | 国网冀北电力有限公司唐山供电公司 | A kind of locking wedge-shaped connecting clip |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |