CN108683124A - Cord holder wire clamp and wire tensioning device - Google Patents
Cord holder wire clamp and wire tensioning device Download PDFInfo
- Publication number
- CN108683124A CN108683124A CN201810520512.9A CN201810520512A CN108683124A CN 108683124 A CN108683124 A CN 108683124A CN 201810520512 A CN201810520512 A CN 201810520512A CN 108683124 A CN108683124 A CN 108683124A
- Authority
- CN
- China
- Prior art keywords
- cord holder
- wire clamp
- wire
- rod
- operating lever
- 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
- H02G1/02—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
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- Clamps And Clips (AREA)
Abstract
The present invention relates to electric power paying-off implement technical fields, more particularly, to a kind of cord holder wire clamp and wire tensioning device.Cord holder wire clamp includes operating lever and the fixture that is connected with the operating lever, and the fixture includes the collet for conducting wire to be clamped and the connector for connecting cord holder；The operating lever is set as Stretchable operation bar.Wire tensioning device includes cord holder and above-mentioned cord holder wire clamp, and the connector of the cord holder wire clamp is fixedly connected with the cord holder, and the collet of the cord holder wire clamp is fixedly connected with conducting wire.The present invention solves wire clamp in the prior art and pushes difficulty outward and there is technical issues that personal safety.
Description
Technical field
The present invention relates to electric power paying-off implement technical fields, more particularly, to a kind of cord holder wire clamp and wire tensioning device.
Background technology
In the daily work, the use of cord holder is extremely frequent, wherein cord holder, is called ratchet tightener, is aerial
As tension conducting wire in line arrangement construction.When use first on cord holder steel wire rope or galvanized iron wire unclamp, and it is solid
It is scheduled on cross-arm, clamps conducting wire with clamping pliers, then pull special wrench.Since the anti-reverse of pawl acts on, gradually steel wire
Rope or galvanized iron wire are wound on ratchet roller, and conducting wire is made to tighten.The conducting wire of tightening is fixed on the insulator.Then spine is first unclamped
Pawl makes steel wire rope or galvanized iron wire unclamp, unclamps again clamping pliers, finally steel wire rope or galvanized iron wire are wound on the roller of ratchet
On.
At present during electric system setting-out work, due to needing to send cord holder wire clamp to unwrapping wire end before stringing
Go out, then operate cord holder crank and carry out wire stringing operation, since current folder tail portion is shorter, when stringing works, Chang Yinwei is moved
Dynamic wire clamp tail end is shorter, needs operation maintenance personnel outward big by the amplitude stretched, operation maintenance personnel fixes wind when conducting wire with wire clamp
Danger increases.There are stringing wire clamp tail end is shorter, in fixing clamper, it is difficult to the problem of wire clamp is pushed outward.And recovery line
When folder, the increased risk that body leans on outward, there are personal safety risks.
The information for being disclosed in the background technology part is merely intended to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Invention content
The first object of the present invention is to provide a kind of cord holder wire clamp solve wire clamp in the prior art and push outward and be stranded
It is difficult and there is technical issues that personal safety.
Cord holder wire clamp provided by the invention, including：Operating lever and the fixture being connected with the operating lever, the fixture
Include the collet for conducting wire to be clamped and the connector for connecting cord holder；
The operating lever is set as Stretchable operation bar.
In the above-mentioned technical solutions, further, the operating lever includes multiple bodies of rod being connected two-by-two.
In the above-mentioned technical solutions, further, in two bodies of rod of arbitrary neighborhood, it is located at the internal diameter of the external body of rod
More than the outer diameter of the internally positioned body of rod.
In the above-mentioned technical solutions, further, it is closely connected between the body of rod being connected two-by-two.
In the above-mentioned technical solutions, further, the end of each body of rod is both provided with clamping portion.
In the above-mentioned technical solutions, further, the collet includes clamping opening part and the locking conducting wire for placing conducting wire
Lock portion.
In the above-mentioned technical solutions, further, the lock portion is set as sheet metal.
In the above-mentioned technical solutions, further, the connector is connected across guiding parts with the collet.
The second object of the present invention is to provide a kind of wire tensioning device solve wire clamp in the prior art and push difficulty outward
With there is technical issues that personal safety.
Wire tensioning device provided by the invention, including：Cord holder and above-mentioned cord holder wire clamp, the company of the cord holder wire clamp
Fitting is fixedly connected with the cord holder, and the collet of the cord holder wire clamp is fixedly connected with conducting wire.
In the above-mentioned technical solutions, further, the connector is connected with the steel wire rope on the cord holder.
Compared with the existing technology, cord holder wire clamp and wire tensioning device provided by the invention have following advantage：
Cord holder wire clamp provided by the invention, including operating lever and the fixture that is connected with operating lever, fixture include being used for
The collet of conducting wire and the connector for connecting cord holder is clamped；Operating lever is set as the scalable body of rod.In use, by connector
It is fixedly connected with cord holder, then conducting wire is clamped by fixture, since the tail end of wire clamp is shorter, very in fixing clamper
Hardly possible outward pushes wire clamp, and when withdrawing wire clamp, the risk leaned on outside body also increases, therefore increases telescopic operating lever,
It pushes, but also can be convenient to according to the distance adjusting operation bar of push, adjusting outward convenient for wire clamp.Therefore it solves
Wire clamp pushes difficulty and there is technical issues that personal safety outward in the prior art.
Wire tensioning device provided by the invention, including：Cord holder and above-mentioned cord holder wire clamp, the connector of cord holder wire clamp
It is fixedly connected with cord holder, the collet of cord holder wire clamp is fixedly connected with conducting wire.Due to the setting of cord holder wire clamp, so stringing
Device has the advantages that all of above-mentioned cord holder wire clamp；By the telescopic operating lever of increase, pushed outward convenient for wire clamp, and
It can also be convenient to according to the distance adjusting operation bar of push, adjusting.Therefore the past extrapolation of wire clamp in the prior art is solved
It send difficulty and there is technical issues that personal safety.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of cord holder wire clamp provided in an embodiment of the present invention；
Fig. 2 is the vertical view of cord holder wire clamp provided in an embodiment of the present invention；
Fig. 3 is the front view of cord holder wire clamp provided in an embodiment of the present invention；
Fig. 4 is the side view of cord holder wire clamp provided in an embodiment of the present invention.
Icon：
100- operating levers；200- fixtures；
The 101- bodies of rod；
201- connectors；202- collets；203- guiding parts；
2021- lock portions.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second " are only
For descriptive purposes, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Embodiment one
Fig. 1 is the structural schematic diagram of cord holder wire clamp provided in an embodiment of the present invention；For indicating the whole of cord holder wire clamp
Body structure chart.
Fig. 2 is the vertical view of cord holder wire clamp provided in an embodiment of the present invention；Major embodiment has gone out the folder of cord holder wire clamp
The structure chart of head.
Fig. 3 is the front view of cord holder wire clamp provided in an embodiment of the present invention；Major embodiment has gone out the behaviour of cord holder wire clamp
Make the structure chart of bar.
Fig. 4 is the side view of cord holder wire clamp provided in an embodiment of the present invention；Major embodiment has gone out leading for cord holder wire clamp
To the structure chart of component.
As shown in Figs 1-4, cord holder wire clamp provided in this embodiment, including operating lever 100 and with 100 phase of the operating lever
The fixture 200 of connection, the fixture 200 include the collet 202 for conducting wire to be clamped and the connector for connecting cord holder
201；The operating lever 100 is set as Stretchable operation bar 100.It can facilitate wire clamp by the setting of Stretchable operation bar 100
Push outward.
Specifically, the operating lever 100 includes multiple bodies of rod 101 being connected two-by-two, it is mainly used for 100 length of operating lever
Adjusting.
Further, in two bodies of rod 101 of arbitrary neighborhood, the internal diameter for being located at the external body of rod 101 is more than positioned at interior
The outer diameter of the body of rod 101 in portion.Therefore in two adjacent bodies of rod 101, the small body of rod 101 of outer diameter can be retracted the big bar of internal diameter
Inside body 101, and when needing stretched operation bar 100, and can be by the small body of rod 101 of outer diameter from the big body of rod 101 of internal diameter
It pulls out.
Further, it is closely connected between the body of rod 101 being connected two-by-two, due to close between two bodies of rod 101
Connection, therefore after the body of rod 101 is stretched to certain position, frictional force between the body of rod 101 under the action of, will not retract automatically.
It should be noted that the outer surface of the body of rod 101 is additionally provided with scuff-resistant coating, can avoid for a long time making between the body of rod 101
The gap between two adjacent bodies of rod 101 is set to become larger with being worn.
It should be noted that the end of each body of rod 101 is both provided with clamping portion, the setting of clamping portion can avoid
In two adjacent bodies of rod 101, the small body of rod 101 of outer diameter is detached from from the big body of rod 101 of internal diameter.
In the present embodiment alternative, the collet 202 includes the locking of the clamping opening part and locking conducting wire of placing conducting wire
Part 2021.When using wire clamp, needs one end of the conducting wire tensed to be put into clamping opening part, then pass through lock portion
2021 pairs of conducting wires are locked, and (i.e. lock portion 2021 is coordinated by the threaded hole on screw and collet 202, when tightening screw
Conducting wire can be locked, conducting wire can be put into clamping opening part when unscrewing screw), it is very easy to use.
Specifically, the lock portion 2021 is set as sheet metal, sheet metal can prevent conducting wire flare.
It should be noted that the connector 201 is connected across guiding parts 203 with the collet 202, it being capable of the company of avoiding
Fitting 201 deviates.
Cord holder wire clamp provided in this embodiment is can be seen that in conjunction with the above detailed description of the present invention, in use, will
Connector 201 is fixedly connected with cord holder, then conducting wire is clamped by fixture 200, since the tail end of wire clamp is shorter,
It is difficult that wire clamp is pushed outward when fixing clamper, when withdrawing wire clamp, the risk leaned on outside body also increases, therefore increases and can stretch
The operating lever 100 of contracting, pushes outward convenient for wire clamp, but also can according to the distance adjusting operation bar 100 of push, adjust nor
It is often convenient.Therefore it solves wire clamp in the prior art to push difficulty outward and there is technical issues that personal safety.
Embodiment two
Cord holder wire clamp provided in this embodiment, including operating lever 100 and the fixture that is connected with the operating lever 100
200, the fixture 200 includes the collet 202 for conducting wire to be clamped and the connector 201 for connecting cord holder；The operation
Bar 100 is set as Stretchable operation bar 100.Wire clamp can be facilitated to push outward by the setting of Stretchable operation bar 100, reduced
Application risk.
Specifically, the operating lever 100 includes multiple bodies of rod 101 being connected two-by-two.It is mainly used for 100 length of operating lever
Adjusting.
Further, in two bodies of rod 101 of arbitrary neighborhood, the internal diameter for being located at the external body of rod 101 is more than positioned at interior
The outer diameter of the body of rod 101 in portion, and guide rail is arranged in the inside of the body of rod 101, the outer wall of the body of rod 101 is provided with bulge-structure；It is using
When, in adjacent two bodies of rod 101, the guide rail of the bulge-structure body of rod 101 big with internal diameter of the small body of rod 101 of outer diameter is mutually fitted
Match, and bulge-structure can slide in guide rail, facilitate the stretching of the body of rod 101 and stretches.And when the body of rod 101 is stretched to centainly
Behind position, the body of rod 101 will not be retracted automatically under the action of frictional force between bulge-structure and guide rail.
Further, the surface of bulge-structure and/or guide rail is provided with scuff-resistant coating, avoid bulge-structure be used for a long time and
It is worn, and then the gap between two adjacent bodies of rod 101 can be avoided to become larger.
Other structures of the present embodiment are identical as the structure of embodiment one, therefore which is not described herein again.
Cord holder wire clamp provided in this embodiment is can be seen that in conjunction with the above detailed description of the present invention, in use, will
Connector 201 is fixedly connected with cord holder, then conducting wire is clamped by fixture 200, since the tail end of wire clamp is shorter,
Be difficult that wire clamp is pushed outward when fixing clamper, by the setting of telescopic operating lever 100, and the body of rod 101 operated it
Between stretch and flexible more convenient, therefore adjust very convenient.It solves wire clamp in the prior art to push difficult and exist outward
The technical issues of personal safety risk.
Embodiment three
Wire tensioning device provided in this embodiment, including：Cord holder and above-mentioned cord holder wire clamp, the cord holder wire clamp
Connector 201 is fixedly connected with the cord holder, and the collet 202 of the cord holder wire clamp is fixedly connected with conducting wire.
Specifically, the connector 201 is connected with the steel wire rope on the cord holder.
It should be noted that one end of the steel wire rope on the cord holder is provided with connection lock rope, when connector 201 and tightly
Gu device connects, restricts across connected through-hole by connecting to lock and lock connector 201, and then cord holder is fixed.
Wire tensioning device provided in this embodiment is can be seen that in conjunction with the above detailed description of the present invention, due to cord holder
The setting of wire clamp, so wire tensioning device has the advantages that all of above-mentioned cord holder wire clamp；By increasing telescopic operating lever
100, it is pushed outward convenient for wire clamp, but also can be according to the distance adjusting operation bar 100 of push, adjusting is convenient to.Cause
This solves wire clamp in the prior art and pushes difficulty outward and there is technical issues that personal safety.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in claims above, embodiment claimed is appointed
One of meaning mode can use in any combination.The information for being disclosed in the background technology part is merely intended to deepen to this
The understanding of the general background technology of invention, and be not construed as recognizing or implying in any form that information composition has been ability
The prior art well known to field technique personnel.
Claims (10)
1. a kind of cord holder wire clamp, which is characterized in that including：Operating lever and the fixture being connected with the operating lever, the folder
Tool includes the collet for conducting wire to be clamped and the connector for connecting cord holder；
The operating lever is set as Stretchable operation bar.
2. cord holder wire clamp according to claim 1, which is characterized in that the operating lever includes multiple bars being connected two-by-two
Body.
3. cord holder wire clamp according to claim 2, which is characterized in that in two bodies of rod of arbitrary neighborhood, be located at outer
The internal diameter of the body of rod in portion is more than the outer diameter of the internally positioned body of rod.
4. cord holder wire clamp according to claim 3, which is characterized in that closely connect between the connected body of rod two-by-two
It connects.
5. cord holder wire clamp according to claim 4, which is characterized in that the end of each body of rod is both provided with clamping
Portion.
6. cord holder wire clamp according to claim 1, which is characterized in that the collet includes the clamping opening part for placing conducting wire
With the lock portion of locking conducting wire.
7. cord holder wire clamp according to claim 6, which is characterized in that the lock portion is set as sheet metal.
8. cord holder wire clamp according to claim 1, which is characterized in that the connector passes through guiding parts and the folder
Head is connected.
9. a kind of wire tensioning device, which is characterized in that including：Cord holder and claim 1-8 any one of them cord holder wire clamps,
The connector of the cord holder wire clamp is fixedly connected with the cord holder, and the collet of the cord holder wire clamp is fixed with conducting wire to be connected
It connects.
10. wire tensioning device according to claim 1, which is characterized in that the connector and the steel wire on the cord holder
Rope is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520512.9A CN108683124A (en) | 2018-05-28 | 2018-05-28 | Cord holder wire clamp and wire tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520512.9A CN108683124A (en) | 2018-05-28 | 2018-05-28 | Cord holder wire clamp and wire tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108683124A true CN108683124A (en) | 2018-10-19 |
Family
ID=63808389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810520512.9A Pending CN108683124A (en) | 2018-05-28 | 2018-05-28 | Cord holder wire clamp and wire tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108683124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256778A (en) * | 2021-12-23 | 2022-03-29 | 广东电网有限责任公司 | Wire tightening device |
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| CN201742034U (en) * | 2010-07-27 | 2011-02-09 | 辽宁省电力有限公司本溪供电公司 | Device for operating wire clamp |
| CN102361304A (en) * | 2011-07-25 | 2012-02-22 | 哈尔滨第二电业局 | Electric stringing and tightening device |
| CN202183574U (en) * | 2011-08-08 | 2012-04-04 | 江苏省电力公司仪征市供电公司 | Push rod of line-clamping device |
| CN202535008U (en) * | 2012-03-12 | 2012-11-14 | 肥城市供电公司 | Long-distance operation device for tightener |
| CN103296626A (en) * | 2013-06-17 | 2013-09-11 | 国家电网公司 | Tightener wire clamp supported by external force arm rod |
| CN203466501U (en) * | 2013-09-05 | 2014-03-05 | 江苏恒安电力工具有限公司 | Novel small-tooth circular hole antiskid anti-ice insulation lead clamping device |
| CN203674630U (en) * | 2013-12-04 | 2014-06-25 | 国家电网公司 | Novel wire grip chuck |
| CN203839840U (en) * | 2014-05-23 | 2014-09-17 | 国家电网公司 | Operating rod specially used for wire-clamping device |
| CN208241195U (en) * | 2018-05-28 | 2018-12-14 | 广东电网有限责任公司 | Cord holder wire clamp and wire tensioning device |
-
2018
- 2018-05-28 CN CN201810520512.9A patent/CN108683124A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201742034U (en) * | 2010-07-27 | 2011-02-09 | 辽宁省电力有限公司本溪供电公司 | Device for operating wire clamp |
| CN102361304A (en) * | 2011-07-25 | 2012-02-22 | 哈尔滨第二电业局 | Electric stringing and tightening device |
| CN202183574U (en) * | 2011-08-08 | 2012-04-04 | 江苏省电力公司仪征市供电公司 | Push rod of line-clamping device |
| CN202535008U (en) * | 2012-03-12 | 2012-11-14 | 肥城市供电公司 | Long-distance operation device for tightener |
| CN103296626A (en) * | 2013-06-17 | 2013-09-11 | 国家电网公司 | Tightener wire clamp supported by external force arm rod |
| CN203466501U (en) * | 2013-09-05 | 2014-03-05 | 江苏恒安电力工具有限公司 | Novel small-tooth circular hole antiskid anti-ice insulation lead clamping device |
| CN203674630U (en) * | 2013-12-04 | 2014-06-25 | 国家电网公司 | Novel wire grip chuck |
| CN203839840U (en) * | 2014-05-23 | 2014-09-17 | 国家电网公司 | Operating rod specially used for wire-clamping device |
| CN208241195U (en) * | 2018-05-28 | 2018-12-14 | 广东电网有限责任公司 | Cord holder wire clamp and wire tensioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256778A (en) * | 2021-12-23 | 2022-03-29 | 广东电网有限责任公司 | Wire tightening device |
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