CN106655022A - Cable terminal fastener - Google Patents
Cable terminal fastener Download PDFInfo
- Publication number
- CN106655022A CN106655022A CN201710043666.9A CN201710043666A CN106655022A CN 106655022 A CN106655022 A CN 106655022A CN 201710043666 A CN201710043666 A CN 201710043666A CN 106655022 A CN106655022 A CN 106655022A
- Authority
- CN
- China
- Prior art keywords
- pressure block
- dynamic pressure
- ball body
- line ball
- clamping screw
- 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
Links
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
- 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
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
- H02G7/056—Dead-end clamps
Abstract
The invention discloses a cable terminal fastener, which comprises a wire pressing body, a movable pressure block and a compression screw, wherein the top and the bottom of the wire pressing body are oppositely arranged; the movable pressure block is located between the top and the bottom of the wire pressing body and is opposite to the bottom; wire clamping structures for clamping a cable in a fit manner are arranged at the bottom of the wire pressing body and on the lower surface of the movable pressure block respectively; the compression screw vertically passes through a threaded hole in one side of the movable pressure block and is in threaded connection with the threaded hole; two ends of the compression screw are rotationally connected with the top and the bottom of the wire pressing body respectively; the reciprocating motion of the movable pressure block relative to the bottom of the wire pressing body can be adjusted through rotating the compression screw; and the wire pressing body is provided with a limiting mechanism for limiting the movable pressure block to prevent the movable pressure block from rotating relative to the wire pressing body. According to the cable terminal fastener, the labor can be saved, the end of the cable around a street code insulator can be quickly bent and pressed together and the position of a tightening tool does not need to be moved during operation, so that the operation space and the operation difficulty are reduced.
Description
Technical field
The present invention relates to electric power tool field, is specifically related to a kind of cable termination fastener.
Background technology
Electrical Safety on today's society, it is ensured that power network safety operation is particularly significant, cable is erected at electricity by street code
In line bar or building, the fixation of cable socket is usually that around crossing the street, code porcelain is commonplace to carry out being folded to bending and tensing by cable socket
Under state, by the cable socket binding or fixed of bending；At present, workmen generally passes through the tradition such as manpower or light instrument
Cable socket is folded to and bends and fixed the cable socket binding for bending using binding by mode, due to cable size it is thicker, it is high
Idle job personnel rely solely on manpower or light instrument is difficult cable bending and tenses, and cable its own resilient in bending
It is very big, it is easy to flick or slip from staff or light instrument, more increased the difficulty of construction.
The content of the invention
In order to overcome defect present in prior art, the task of the present invention is to provide a kind of cable termination fastener,
Can be laborsaving and quick by around the commonplace side compression of cable socket two of street crossing code porcelain.
Task of the present invention is realized by following technical proposal：
A kind of cable termination fastener, including line ball body, dynamic pressure block, clamping screw, the top of the line ball body and
Bottom is oppositely arranged, and the dynamic pressure block is located between the top of line ball body and bottom and, the line ball body relative with bottom
Bottom and the dynamic pressure block lower surface are respectively provided with the clamping-line structure for coordinating clamping cable, and the clamping screw is passed perpendicularly through
Dynamic pressure block side screwed hole and be threadedly coupled therewith, the two ends of clamping screw respectively with the top and bottom of line ball body
Portion is rotatably connected, and by rotating clamping screw the relative line ball body bottom portion reciprocating motion of the dynamic pressure block can be adjusted,
The line ball body is provided with the position-limit mechanism for limiting the dynamic pressure block to prevent it from rotating relative to line ball body.
Further improved technical scheme includes：
It is preferred that, the structure of the position-limit mechanism is：The dynamic pressure block is provided with presses close to the guide pad of cooperation with guiding straight trough,
Guide pad is close in guiding straight trough and can be as dynamic pressure block pumps；And/or, between the bottom and the top
The limit shaft parallel with the clamping screw is provided with, the dynamic pressure block is provided with the spacing hole passed through for the limit shaft, described dynamic
Briquetting carries out straight reciprocating motion and can not rotate under the common guiding of the clamping screw and limit shaft.
It is preferred that, the clamping-line structure is arcs of recesses insulation system or recessed folding surface insulation system.
A kind of beneficial effect of cable termination fastener of the present invention is：Using the cable termination fastener, can be laborsaving
And quick will bending around the commonplace cable socket of street crossing code porcelain be pressed together, and operating personnel's rotation clamping screw is dynamic to drive
Briquetting motion compress cable when, clamping screw will not length travel, operating personnel need not move tightening tool (such as spanner,
Electric wrench) position, be adapted to electric wrench operation, save operating space and operation difficulty, be adapted to single work high above the ground.
The effect of the design, concrete structure and generation of the present invention is described further below with reference to accompanying drawing, with abundant
Ground understands the purpose of the present invention, feature and effect.
Description of the drawings
Fig. 1 is a kind of structural representation of cable termination fastener of the invention；
Wherein：11- line ball bodies, 113- is oriented to straight trough, 114- guide pads, 12- dynamic pressure blocks, 13- clamping screws, 14- folders
Cable architecture.
Specific embodiment
A kind of cable termination fastener of the invention is further described below in conjunction with accompanying drawing：
It should be noted that term that this specification is used " on ", D score, "front", "rear" and similar statement be
For illustrative purposes, depending on specific reference to the actual conditions in embodiment.
As shown in figure 1, a kind of cable termination fastener, including line ball body 11, dynamic pressure block 12, clamping screw 13, it is described
The top and bottom of line ball body 11 is oppositely arranged, the dynamic pressure block 12 be located at line ball body 11 top and bottom between and with
Bottom is relative, and the bottom of line ball body 11 and the lower surface of dynamic pressure block 12 are respectively provided with the clamp for coordinating clamping cable
Structure 14, the clamping screw 13 passes perpendicularly through the screwed hole in the side of dynamic pressure block 12 and is threadedly coupled therewith, compresses spiral shell
The two ends of bar 13 are rotatably connected respectively with the top and bottom of line ball body 11, can be adjusted by rotating clamping screw 13
Save the relative bottom of line ball body 11 of the dynamic pressure block 12 to move back and forth, the line ball body 11 is provided with for limiting the dynamic pressure
Position-limit mechanism of the block 12 to prevent it from rotating relative to line ball body 11.
During operation, first by around the street crossing commonplace cable socket of code porcelain be placed on dynamic pressure block 12 and the bottom of line ball body 11 it
Between, then directly rotate clamping screw 13 and drive dynamic pressure block 12 to the movement of the bottom of line ball body 11, the bottom of line ball body 11 and dynamic
The clamping-line structure 14 of the lower surface of briquetting 12 coordinates and presss from both sides tighter and tighter by cable socket both sides, so as to quick and labour-saving will be around street crossing code
The commonplace cable socket bending of porcelain is pressed together.
Using the cable termination fastener, laborsaving and quickly will can be pressed on around the commonplace cable socket bending of street crossing code porcelain
Together, and operating personnel rotate clamping screw 13 with drive dynamic pressure block 12 motion compress cable when, clamping screw 13 will not be indulged
To displacement, operating personnel need not move the position of tightening tool (such as spanner, electric wrench), be adapted to electric wrench operation,
Operating space and operation difficulty are saved, is adapted to single work high above the ground.
Used as preferred embodiment, the structure of the position-limit mechanism is：The dynamic pressure block 12 is provided with and is oriented to straight trough
113 guide pads 114 for pressing close to cooperation, guide pad 114 is close in guiding straight trough 113 and can up and down reciprocatingly transport with dynamic pressure block 12
It is dynamic.
Used as preferred embodiment, the clamping-line structure 14 is arcs of recesses insulation system or recessed folding surface insulation knot
Structure.
Presently preferred embodiments of the present invention is given in accompanying drawing.But, the present invention can be realized in many different forms,
The embodiment being not limited to described by this specification.On the contrary, the purpose for providing these embodiments is made to disclosure of the invention
The understanding of content is more thorough comprehensive.
Claims (3)
1. a kind of cable termination fastener, it is characterised in that including line ball body, dynamic pressure block, clamping screw, the line ball body
Top and bottom be oppositely arranged, the dynamic pressure block be located at line ball body top and bottom between and it is relative with bottom, it is described
Line ball body bottom portion and the dynamic pressure block lower surface are respectively provided with the clamping-line structure for coordinating clamping cable, the clamping screw
Pass perpendicularly through the screwed hole in dynamic pressure block side and be threadedly coupled therewith, the two ends of clamping screw respectively with line ball body
Top and bottom are rotatably connected, and can adjust the relative line ball body bottom portion of the dynamic pressure block by rotation clamping screw past
Multiple motion, the line ball body is provided with the position restrainer for limiting the dynamic pressure block to prevent it from rotating relative to line ball body
Structure.
2. cable termination fastener according to claim 1, it is characterised in that the structure of the position-limit mechanism is：
The line ball body is provided with the guiding straight trough parallel with the clamping screw, and the dynamic pressure block is provided with and is oriented to straight trough
Press close to the guide pad of cooperation, guide pad is close in guiding straight trough and can be as dynamic pressure block pumps；
And/or, the limit shaft parallel with the clamping screw is provided between the bottom and the top, set on the dynamic pressure block
There is the spacing hole passed through for the limit shaft, the dynamic pressure block carries out straight line under the common guiding of the clamping screw and limit shaft
Move back and forth and can not rotate.
3. cable termination fastener according to claim 1, it is characterised in that the clamping-line structure is arcs of recesses insulation knot
Structure or recessed folding surface insulation system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043666.9A CN106655022A (en) | 2017-01-21 | 2017-01-21 | Cable terminal fastener |
| PCT/CN2018/071839 WO2018133695A1 (en) | 2017-01-21 | 2018-01-09 | Cable end fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043666.9A CN106655022A (en) | 2017-01-21 | 2017-01-21 | Cable terminal fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106655022A true CN106655022A (en) | 2017-05-10 |
Family
ID=58840975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043666.9A Pending CN106655022A (en) | 2017-01-21 | 2017-01-21 | Cable terminal fastener |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106655022A (en) |
| WO (1) | WO2018133695A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681418A (en) * | 2017-11-15 | 2018-02-09 | 广东电网有限责任公司清远供电局 | A kind of Wire termination turns one's head binding tool |
| WO2018133695A1 (en) * | 2017-01-21 | 2018-07-26 | 广州番禺电缆集团有限公司 | Cable end fastening device |
| CN110247354A (en) * | 2018-10-17 | 2019-09-17 | 广州番禺电缆集团有限公司 | A kind of floating type limiter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845886U (en) * | 2010-10-19 | 2011-05-25 | 人民电器集团有限公司 | Anti-falling wiring terminal |
| CN102593614A (en) * | 2012-03-14 | 2012-07-18 | 山东电力集团公司枣庄供电公司 | Wire clamp for grounding wire |
| CN202855945U (en) * | 2012-11-02 | 2013-04-03 | 冀北电力有限公司秦皇岛电力公司 | Connecting clamp for connecting ground wire |
| CN204156135U (en) * | 2014-09-11 | 2015-02-11 | 国家电网公司 | Hv cable termination earthing clamp |
| CN205070366U (en) * | 2015-10-15 | 2016-03-02 | 安徽亚南电缆厂 | Cable hanging unit |
| CN106159491A (en) * | 2016-08-29 | 2016-11-23 | 国网河南襄城县供电公司 | A kind of earthing clamp for low-voltage circuit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5794897A (en) * | 1996-04-22 | 1998-08-18 | Andrew Corporation | Transmission line hanger, a method of attaching the hanger and the resulting assembly |
| CN103066535B (en) * | 2013-01-31 | 2015-12-02 | 广州番禺电缆集团有限公司 | A kind of quick installing cables device |
| CN205791358U (en) * | 2016-01-27 | 2016-12-07 | 广州番禺电缆集团有限公司 | Terminal street code combination set |
| CN106655022A (en) * | 2017-01-21 | 2017-05-10 | 广州番禺电缆集团有限公司 | Cable terminal fastener |
| CN106786222A (en) * | 2017-01-21 | 2017-05-31 | 广州番禺电缆集团有限公司 | A kind of self-locking cable terminal fastener |
| CN206727551U (en) * | 2017-01-21 | 2017-12-08 | 广州番禺电缆集团有限公司 | Cable termination fastener |
-
2017
- 2017-01-21 CN CN201710043666.9A patent/CN106655022A/en active Pending
-
2018
- 2018-01-09 WO PCT/CN2018/071839 patent/WO2018133695A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845886U (en) * | 2010-10-19 | 2011-05-25 | 人民电器集团有限公司 | Anti-falling wiring terminal |
| CN102593614A (en) * | 2012-03-14 | 2012-07-18 | 山东电力集团公司枣庄供电公司 | Wire clamp for grounding wire |
| CN202855945U (en) * | 2012-11-02 | 2013-04-03 | 冀北电力有限公司秦皇岛电力公司 | Connecting clamp for connecting ground wire |
| CN204156135U (en) * | 2014-09-11 | 2015-02-11 | 国家电网公司 | Hv cable termination earthing clamp |
| CN205070366U (en) * | 2015-10-15 | 2016-03-02 | 安徽亚南电缆厂 | Cable hanging unit |
| CN106159491A (en) * | 2016-08-29 | 2016-11-23 | 国网河南襄城县供电公司 | A kind of earthing clamp for low-voltage circuit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133695A1 (en) * | 2017-01-21 | 2018-07-26 | 广州番禺电缆集团有限公司 | Cable end fastening device |
| CN107681418A (en) * | 2017-11-15 | 2018-02-09 | 广东电网有限责任公司清远供电局 | A kind of Wire termination turns one's head binding tool |
| CN110247354A (en) * | 2018-10-17 | 2019-09-17 | 广州番禺电缆集团有限公司 | A kind of floating type limiter |
| CN110247354B (en) * | 2018-10-17 | 2023-11-24 | 广州番禺电缆集团有限公司 | Floating type limiter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018133695A1 (en) | 2018-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170510 |