CN107104406A - A kind of Fast Installation cluster type tension-proof cable clip - Google Patents
A kind of Fast Installation cluster type tension-proof cable clip Download PDFInfo
- Publication number
- CN107104406A CN107104406A CN201710377134.9A CN201710377134A CN107104406A CN 107104406 A CN107104406 A CN 107104406A CN 201710377134 A CN201710377134 A CN 201710377134A CN 107104406 A CN107104406 A CN 107104406A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- pull bar
- bolt
- plastics fixture
- fast installation
- 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
- 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
- H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of Fast Installation cluster type tension-proof cable clip, including pull bar, line clamping device and bolt fastening component, the line clamping device includes upper plastics fixture block and lower plastics fixture block, the bolt fastening component includes screw bolt and nut, compression spring is arranged with the upper plastics fixture block and lower plastics fixture block of the bolt-through pull bar both sides, the bolt between the upper plastics fixture block and lower plastics fixture block.It is an advantage of the invention that：Upper fixture block and lower fixture block use plastic material, and manufacturing cost is saved while overall weight is mitigated, and realize using compression spring being automatically separated for upper fixture block and lower fixture block, are easy to being placed and taken out for cable.Sheet type pull bar is used simultaneously, mitigate the overall weight of pull bar, and two panels sheet metal surrounds the wedge tension resisting area of a center cavity structure triangular in shape, the structure design not only increases resistance to stretching force, excessive bolt pressure can be alleviated using the elasticity of sheet metal simultaneously, it is to avoid cable stress is excessive and damages cable.
Description
Technical field
The present invention relates to a kind of four cores strain clamp, specifically, it is related to a kind of resistance to bracing cable of core of Fast Installation beaming type four
Folder.
Background technology
It is a kind of brand-new service cable compared with traditional bare wire that bunched cable, which is, and bunched cable can be improved
Security and reliability, and installation, the operating cost safeguarded are reduced, obtain increasingly widely using at present at home.
When clamping or unclamping cable it is required for that fastening bolt is unclamped and covered currently used for the strain clamp of bunched cable
Plate, which is pushed aside, can be put into or take out cable（Such as Chinese patent 201120439838.2, entitled：Four core strain clamps）, so
Operation is very inconvenient, and the overall weight of strain clamp is heavier, and manufacturing cost is high.Come therefore, being badly in need of a kind of new technical scheme
Overcome above mentioned problem.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of Fast Installation cluster type tension-proof cable clip, and its upper fixture block is with
Fixture block uses plastic material, saves manufacturing cost while overall weight is mitigated, and realize using compression spring upper folder
Being automatically separated for block and lower fixture block, is easy to being placed and taken out for cable.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of Fast Installation cluster type tension-proof cable clip, including pull bar, the line clamping device and spiral shell that are symmetricly set on both sides above and below pull bar
Bolt fastening assembly, the line clamping device include upper plastics fixture block and lower plastics fixture block, the bolt fastening component include bolt and
Nut, the upper plastics fixture block and lower plastics fixture block of the bolt-through pull bar both sides, the upper plastics fixture block and lower plastics fixture block
Between bolt on be arranged with compression spring.
Further, the bolt fastening component has two groups.
Further, the pull bar is made up of two panels sheet metal, and two panels sheet metal surrounds a center cavity triangular in shape
The wedge tension resisting area of structure, the lower plastics fixture block and the sheet metal in wedge tension resisting area fit.
Further, it is provided with positive stop lug boss in the triangular cavity in the wedge tension resisting area.
Further, it is provided with the one side that the lower plastics fixture block and sheet metal fit and multiple plays increase
The hole of frictional force effect.
Further, the pull bar is provided with the mounting hole being easily installed on the one end in close wedge tension resisting area.
Further, the line clamping device also includes metal sheeting, and the metal sheeting is arranged on the top of plastics fixture block
Portion.
Compared with prior art, it is an advantage of the invention that：Upper fixture block and lower fixture block use plastic material, overall mitigating
Manufacturing cost is saved while weight, and realizes using compression spring being automatically separated for upper fixture block and lower fixture block, is easy to cable
Be placed and taken out.Sheet type pull bar is used simultaneously, mitigates the overall weight of pull bar, and two panels sheet metal is surrounded in one
The wedge tension resisting area of heart cavity structure triangular in shape, the structure design not only increases resistance to stretching force, while utilizing sheet metal
Elasticity can alleviate excessive bolt pressure, it is to avoid cable stress is excessive and damages cable.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is dimensional structure diagram of the present invention.
Fig. 3 is the structural representation of lower plastics fixture block.
Wherein, 1, metal sheeting, 2, upper plastics fixture block, 3, compression spring, 4, lower plastics fixture block, 5, pull bar, 6, bolt, 7,
Nut, 8, sheet metal, 9, wedge tension resisting area, 10, positive stop lug boss, 11, hole, 12, mounting hole.
Embodiment：
As shown in Figure 1 to Figure 3, a kind of Fast Installation cluster type tension-proof cable clip, including pull bar 5, pull bar is symmetricly set on two about 5
The line clamping device of side and two groups of bolt fastening components, line clamping device include upper plastics fixture block 2 and lower plastics fixture block 4, bolt fastening
Component includes bolt 6 and nut 7, and bolt 6 runs through the upper plastics fixture block 2 and lower plastics fixture block 4 of the both sides of pull bar 5, upper plastics fixture block 2
Compression spring 3 is arranged with bolt 6 between lower plastics fixture block 4.Pull bar 5 is made up of two panels sheet metal 8, and two panels sheet metal 8 encloses
Into the wedge tension resisting area 9 of a center cavity structure triangular in shape, lower plastics fixture block 4 and the sheet metal 8 in wedge tension resisting area 9 are affixed
Close.In order to prevent sheet metal excessive deformation, positive stop lug boss 10 is provided with the triangular cavity in wedge tension resisting area 9.In order to enter
One step increases resistance to stretching force, is provided with the one side that lower plastics fixture block 4 and sheet metal fit and multiple plays increase
The hole 11 of frictional force effect.In order to be easily installed in construction, it is easy to being provided with the pull bar termination in wedge tension resisting area
The mounting hole 12 of installation.In order to prevent bolt from damaging upper plastics fixture block 4 by pressure, metal is additionally provided with the top of upper plastics fixture block 4
Tabletting 1.
Claims (7)
1. a kind of Fast Installation cluster type tension-proof cable clip, including pull bar, be symmetricly set on above and below pull bar the line clamping device of both sides and
Bolt fastening component, the line clamping device includes upper plastics fixture block and lower plastics fixture block, and the bolt fastening component includes bolt
And nut, the upper plastics fixture block and lower plastics fixture block of the bolt-through pull bar both sides, it is characterised in that：The upper plastics fixture block
Compression spring is arranged with bolt between lower plastics fixture block.
2. a kind of Fast Installation cluster type tension-proof cable clip according to claim 1, it is characterised in that：The bolt fastening group
Part has two groups.
3. a kind of Fast Installation cluster type tension-proof cable clip according to claim 1 or 2, it is characterised in that：The pull bar by
Two panels sheet metal is constituted, and two panels sheet metal surrounds the wedge tension resisting area of a center cavity structure triangular in shape, the lower plastics
Fixture block and the sheet metal in wedge tension resisting area fit.
4. a kind of Fast Installation cluster type tension-proof cable clip according to claim 3, it is characterised in that：The wedge tension resisting area
Triangular cavity in be provided with positive stop lug boss.
5. a kind of Fast Installation cluster type tension-proof cable clip according to claim 3, it is characterised in that：The lower plastics fixture block
Multiple holes for playing increasing friction force effect are provided with the one side fitted with sheet metal.
6. a kind of Fast Installation cluster type tension-proof cable clip according to claim 3, it is characterised in that：The pull bar is close
The mounting hole being easily installed is provided with the one end in wedge tension resisting area.
7. a kind of Fast Installation cluster type tension-proof cable clip according to claim 1 or 2, it is characterised in that：The wire clamp dress
Putting also includes metal sheeting, and the metal sheeting is arranged on the top of plastics fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377134.9A CN107104406B (en) | 2017-05-25 | 2017-05-25 | A kind of Fast Installation cluster type tension-proof cable clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377134.9A CN107104406B (en) | 2017-05-25 | 2017-05-25 | A kind of Fast Installation cluster type tension-proof cable clip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107104406A true CN107104406A (en) | 2017-08-29 |
| CN107104406B CN107104406B (en) | 2018-10-02 |
Family
ID=59669385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710377134.9A Active CN107104406B (en) | 2017-05-25 | 2017-05-25 | A kind of Fast Installation cluster type tension-proof cable clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107104406B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343967A (en) * | 2020-09-23 | 2021-02-09 | 安徽华希电力科技有限公司 | Wedge-shaped wire clamp pretensioner for power transmission and distribution tower stay wire |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007053834A (en) * | 2005-08-16 | 2007-03-01 | Chugoku Electric Power Co Inc:The | Strain clamp reinforcement device and strain clamp equipped with reinforcement device |
| JP4129897B2 (en) * | 1999-03-12 | 2008-08-06 | 三和テッキ株式会社 | Wedge type clamp and wedge push-in device |
| CN201160209Y (en) * | 2007-11-28 | 2008-12-03 | 杭州高盛电力设备有限公司 | Four-core bunched cable strain clamp |
| CN201750109U (en) * | 2010-06-23 | 2011-02-16 | 上元电力科技有限公司 | Core-bunched strain clamp |
| CN202340105U (en) * | 2011-11-09 | 2012-07-18 | 浙江天虹电气金具有限公司 | Four-core strain clamp |
| CN203445568U (en) * | 2013-09-19 | 2014-02-19 | 永久电力金具有限公司 | Strain clamp |
| CN204333858U (en) * | 2015-01-21 | 2015-05-13 | 上元电力科技有限公司 | Core-bunched strain clamp |
| JP5787748B2 (en) * | 2011-12-28 | 2015-09-30 | 古河電工パワーシステムズ株式会社 | Wedge type clamp clamp pusher |
| CN206148902U (en) * | 2016-11-03 | 2017-05-03 | 西安江夏电力设备制造有限公司 | Four -core strain clamp |
-
2017
- 2017-05-25 CN CN201710377134.9A patent/CN107104406B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4129897B2 (en) * | 1999-03-12 | 2008-08-06 | 三和テッキ株式会社 | Wedge type clamp and wedge push-in device |
| JP2007053834A (en) * | 2005-08-16 | 2007-03-01 | Chugoku Electric Power Co Inc:The | Strain clamp reinforcement device and strain clamp equipped with reinforcement device |
| CN201160209Y (en) * | 2007-11-28 | 2008-12-03 | 杭州高盛电力设备有限公司 | Four-core bunched cable strain clamp |
| CN201750109U (en) * | 2010-06-23 | 2011-02-16 | 上元电力科技有限公司 | Core-bunched strain clamp |
| CN202340105U (en) * | 2011-11-09 | 2012-07-18 | 浙江天虹电气金具有限公司 | Four-core strain clamp |
| JP5787748B2 (en) * | 2011-12-28 | 2015-09-30 | 古河電工パワーシステムズ株式会社 | Wedge type clamp clamp pusher |
| CN203445568U (en) * | 2013-09-19 | 2014-02-19 | 永久电力金具有限公司 | Strain clamp |
| CN204333858U (en) * | 2015-01-21 | 2015-05-13 | 上元电力科技有限公司 | Core-bunched strain clamp |
| CN206148902U (en) * | 2016-11-03 | 2017-05-03 | 西安江夏电力设备制造有限公司 | Four -core strain clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343967A (en) * | 2020-09-23 | 2021-02-09 | 安徽华希电力科技有限公司 | Wedge-shaped wire clamp pretensioner for power transmission and distribution tower stay wire |
| CN112343967B (en) * | 2020-09-23 | 2022-04-01 | 安徽华希电力科技有限公司 | Wedge-shaped wire clamp pretensioner for power transmission and distribution tower stay wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107104406B (en) | 2018-10-02 |
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