CN105977872B - A kind of style of opening girdle type tightener - Google Patents
A kind of style of opening girdle type tightener Download PDFInfo
- Publication number
- CN105977872B CN105977872B CN201610419742.7A CN201610419742A CN105977872B CN 105977872 B CN105977872 B CN 105977872B CN 201610419742 A CN201610419742 A CN 201610419742A CN 105977872 B CN105977872 B CN 105977872B
- Authority
- CN
- China
- Prior art keywords
- steel
- shaped ring
- band
- handle
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000004952 Polyamide Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 9
- 230000008439 repair process Effects 0.000 abstract description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 3
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 3
- 241000018646 Pinus brutia Species 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010931 gold Substances 0.000 abstract description 3
- 229910052737 gold Inorganic materials 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Abstract
Include handle the invention discloses a kind of opening girdle type tightener, the U-shaped ring of steel that is fixed on handle, one end are centered around the band on the U-shaped ring of steel；The other end of the band passes through the U-shaped ring of steel, wherein band is open, its size can be adjusted according to the demand of the article to be tightened, application range is very wide, installation and dismounting suitable for 500kV and all kinds of tightening gold utensils of the above transmission line of electricity, and installation and dismounting suitable for various conductor spacers, conducting wire pine stock, the repair process of broken lot, line tightening binding more than optical cable, the upkeep operations such as preformed attachment installation auxiliary, and the tool construction is simple, materials are few, manufacturing cost is low, it is economical and practical, this achievement in research improves the safety coefficient of circuit operation, save working time and intensity.
Description
Technical field
The present invention relates to a kind of opening girdle type tighteners.
Background technology
The type of tightener has much at present, such as Multifunctional tightener, double-hook wire grip, brave head cord holder etc., but
It is that this variety of wire tensioning device structure is more complicated, operation, repair are inconvenient, and application range is relatively narrow, cannot be satisfied present market
Demand.
Invention content
Technical problem to be solved by the invention is to provide a kind of simple in structure, easy to operate, opening of having wide range of applications
Put type girdle type tightener.
The technical scheme is that：
A kind of style of opening girdle type tightener, it is characterised in that it includes handle, the U-shaped ring of steel that is fixed on handle,
One end is centered around the band on the U-shaped ring of steel；The other end of the band passes through the U-shaped ring of steel.
Described handle one end is half arc and carries sawtooth.
The material of the band is high-strength polyamide fibre.
The fixed form of the U-shaped ring of the steel and handle is fixed for screw.
The positive effect of the present invention is：1, the present invention is surrounded including handle, the U-shaped ring of steel being fixed on handle, one end
The band being fixed on the U-shaped ring of steel；The other end of the band passes through the U-shaped ring of steel, and wherein band is open, can root
Its size is adjusted according to the demand of the article to be tightened, application range is very wide, is suitable for 500kV and the above transmission line of electricity is all kinds of
Tighten the installation and dismounting of gold utensil, and suitable for the installation and dismounting of various conductor spacers, conducting wire pine stock, broken lot repair place
It manages, line tightening binding more than optical cable, the upkeep operations such as preformed attachment installation auxiliary, and the tool construction is simple, materials are few, make
Make it is at low cost, it is economical and practical, this achievement in research improve circuit operation safety coefficient, save working time and intensity.2、
One end of handle is half arc and carries sawtooth, and the frictional force that can be effectively increased between band and handle is received to effectively increase
Clamp force.3, the material of band is high-strength polyamide fibre, and tightener can be made to bear larger tightening force.4, the U-shaped ring of steel and handle
Fixed form is fixed for screw, keeps fixation between the U-shaped ring of steel and handle more secured.
Description of the drawings
Attached drawing 1 is schematic structural view of the invention；
In the accompanying drawings, 1- handles, 2- bands, the U-shaped ring of 3- steels, 4- sawtooth, 5- screws.
Specific implementation mode
Below in conjunction with attached drawing, the present invention is further described in detail with embodiment:
A kind of opening girdle type tightener as shown in Figure 1 includes handle 1, is fixed on handle 1 the U-shaped ring 3 of steel,
One end is centered around the band 2 on the U-shaped ring of steel 3；The other end of the band 2 passes through the U-shaped ring 3 of steel, and wherein band is to open
Formula is put, its size can be adjusted according to the demand of the article to be tightened, application range is very wide, and it is defeated to be suitable for 500kV or more
The installation and dismounting of all kinds of tightening gold utensils of electric line, and suitable for the installation and dismounting of various conductor spacers, conducting wire pine stock, broken lot
Repair process, line tightening binding more than optical cable, upkeep operations such as preformed attachment installation auxiliary, and the tool construction is simple,
Materials are few, and manufacturing cost is low, economical and practical, this achievement in research improves the safety coefficient of circuit operation, saves the working time
And intensity.
Described 1 one end of handle is half arc and carries sawtooth 4, when work, the open end of band 2 is pulled outward, is passed through
Larger frictional force between band 2 and sawtooth 4, effectively increases tightening force, then according to the demand tune of the article to be tightened
Save band 2.
The material of the band 2 is high-strength polyamide fibre, and tightener can be made to bear larger tightening force.
The U-shaped ring 3 of the steel and the fixed form of handle 1 are fixed for screw 5, are made solid between the U-shaped ring of steel and handle
It is fixed more secured.
Claims (2)
1. a kind of style of opening girdle type tightener, it is characterised in that it includes handle（1）, be fixed on handle（1）On steel it is U-shaped
Ring（3）, one end be centered around the U-shaped ring of steel（3）On band（2）；The band（2）The other end pass through the U-shaped ring of steel
（3）, the handle（1）One end is half arc and carries sawtooth（4）；The U-shaped ring of the steel（3）With handle（1）Fixation
Mode is screw（5）It is fixed.
2. a kind of opening girdle type tightener according to claim 1, it is characterised in that the band（2）Material
For high-strength polyamide fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610419742.7A CN105977872B (en) | 2016-06-14 | 2016-06-14 | A kind of style of opening girdle type tightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610419742.7A CN105977872B (en) | 2016-06-14 | 2016-06-14 | A kind of style of opening girdle type tightener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977872A CN105977872A (en) | 2016-09-28 |
| CN105977872B true CN105977872B (en) | 2018-07-27 |
Family
ID=57021034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610419742.7A Active CN105977872B (en) | 2016-06-14 | 2016-06-14 | A kind of style of opening girdle type tightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977872B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201616618U (en) * | 2010-02-12 | 2010-10-27 | 湖北省电力公司襄樊襄城供电公司 | Ratchet-wheel wire tightener with auxiliary hanging-point head restraint |
| CN201781228U (en) * | 2010-07-16 | 2011-03-30 | 攀枝花电业局 | Improved aluminum alloy wire clamp |
| CN103618258B (en) * | 2013-11-18 | 2016-02-24 | 国家电网公司 | A kind of electric transmission line erection tightener |
| CN105322465B (en) * | 2014-12-02 | 2018-01-12 | 国家电网公司 | It is twisted formula take-up car |
| CN204750654U (en) * | 2015-06-05 | 2015-11-11 | 陕西北元化工集团有限公司 | Multi -functional device of binding |
-
2016
- 2016-06-14 CN CN201610419742.7A patent/CN105977872B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977872A (en) | 2016-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jian Inventor after: Yi Yang Inventor after: Wang Jun Inventor after: Kang Shufeng Inventor after: Liu Haifeng Inventor after: Zhao Zhigang Inventor after: Su Yongjie Inventor before: Li Jian Inventor before: Wang Jun Inventor before: Li Zhongsheng Inventor before: Kang Shufeng Inventor before: Liu Haifeng Inventor before: Zhao Zhigang Inventor before: Su Yongjie |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |