CN202651697U - Wire clip device used for bundling lead - Google Patents
Wire clip device used for bundling lead Download PDFInfo
- Publication number
- CN202651697U CN202651697U CN2012202735047U CN201220273504U CN202651697U CN 202651697 U CN202651697 U CN 202651697U CN 2012202735047 U CN2012202735047 U CN 2012202735047U CN 201220273504 U CN201220273504 U CN 201220273504U CN 202651697 U CN202651697 U CN 202651697U
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- China
- Prior art keywords
- upper jaw
- fixing
- line device
- pressing plate
- mainboard
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a wire clip device used for bundling lead to solve a problem that only one lead can be clipped by the wire clip device in the prior art. The wire clip device used for bundling lead comprises an upper jaw, wherein a clamping face of the upper jaw is a multi-teeth structure. The clamping face of the multi-teeth structure can uniformly and simultaneously compact multiple insulation cables, so the problem that only one lead can be clipped by the wire clip device in the prior art can be solved.
Description
Technical field
The utility model relates to the overhead transmission line construction with tension stringing construction equipment field, is specifically related to the Bundling conducting wire fixing-line device.
Background technology
In power line construction or maintenance, carry out again two ends after the power line that sets up need to being strained with fixing-line device and fix.
Bundling conducting wire is used in the upgrading of rural power grids in a large number at present, and Bundling conducting wire is the compact cable bundle that is connected in parallel with many (being generally 4) insulated cable compactnesses.But existing fixing-line device can only block a wire, can't block simultaneously the Bundling conducting wire that is made of the parallel connection of many eradications edge cable.
The utility model content
In view of this, the utility model provides a kind of Bundling conducting wire fixing-line device, the problem that can only block a wire to solve existing fixing-line device.
The utility model embodiment is achieved in that
A kind of Bundling conducting wire fixing-line device comprises upper jaw, and the clamping face of described upper jaw is multiple tooth structure.
Preferably, except described upper jaw, other parts of described fixing-line device comprise mainboard, pressing plate, lower jaw, arm-tie and draw ring, wherein: described lower jaw one end is fixed on the mainboard, the other end is connected with an end of pressing plate, the other end of described pressing plate is connected with an end of arm-tie, and the other end of described arm-tie is fixed in the chute of mainboard; Described upper jaw is parallel with lower jaw, and the triangle end of described upper jaw is connected with the triangle end of described pressing plate; Described draw ring is fixed on the bearing pin that connects arm-tie and mainboard.
Preferably, the triangle end of the triangle end of described upper jaw and pressing plate removably connects.
Preferably, be provided with skid resistant course on the clamping face of at least one in described upper jaw and the lower jaw.
Preferably, described skid resistant course comprises lug boss and/or the depressed part that is net distribution.
Preferably, described skid resistant course also comprises the solder joint of irregular distribution.
Can find out from above-mentioned technical scheme, the clamping face of multiple tooth structure can compress many eradication edge cables very equably simultaneously, thereby has solved the problem that existing fixing-line device can only block a wire.
Description of drawings
In order to be illustrated more clearly in and to describe prior art and the technical solution of the utility model, the below has provided the accompanying drawing of prior art and the utility model specific embodiment.Apparently, the accompanying drawing in the following describes only is embodiment more of the present utility model, for those skilled in the art, under the prerequisite of not paying creative work, can also obtain other embodiment according to these accompanying drawings.
The Bundling conducting wire that Fig. 1 provides for the utility model embodiment overall structure schematic diagram of fixing-line device;
The mainboard structure schematic diagram that Fig. 2 provides for the utility model embodiment;
The pressure plate structure schematic diagram that Fig. 3 provides for the utility model embodiment;
The upper jaw structural representation that Fig. 4 provides for the utility model embodiment;
The upper jaw side-looking structural representation that Fig. 5 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing of the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is part embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those skilled in the art are not paying the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The full name of Bundling conducting wire is bunched aerial insulated cable, is with insulating material dowel linking together many (being generally 4) insulated cable compactnesses during manufacturing.It has parallel (flat row) and side's row by integrated mode, is the compact cable bundle with built on stilts mode work.
The 380/220V network of powering with plain conductor in the rural power grids at present is owing to being subjected to the effects limit such as investment, circuit corridor and safety, having formed backbone is three phase supply, branch line and house lead in are essentially the powering mode of single phase power supply, according to transformed rural power grids statistical analysis, branch line and house lead in account for 70% of total line length.
And after adopting the Bundling conducting wire power supply, not only backbone, branch line can be used three phase supply, and house lead in is available 4 relatively cheap * 6mm also
2Or 4 * 10mm
2Wire consist of the three-phase line power supply, make so whole network all form three phase supply.According to electrotechnics as can be known, under identical load, identical wire physical parameter condition, adopting the line loss of three phase supply is 1/3 of single phase power supply, and the three-phase that the network that therefore adopts the Bundling conducting wire wire to power is powered than conventional plain conductor/two-phase network reduces the wastage and is 1/3*70%=23%.
Under the pattern of the whole three phase supplies of Bundling conducting wire, load can be accomplished mean allocation basically, and the electric current of the neutral line is zero substantially, thus elimination the power loss of the neutral line, load evenly can make the neutral point potential drifting reduce in addition, has improved quality of voltage.
And Bundling conducting wire has that the line is busy corridor, road effectively prevents electric leakage, stealing, and is safe and reliable, handsome in appearance, saves gold utensil, electric pole and backguy, easy construction, the advantages such as investment value.
Therefore, Bundling conducting wire is used in the upgrading of rural power grids in a large number.But existing fixing-line device can only block a wire, can't block simultaneously the Bundling conducting wire that is made of the parallel connection of many eradications edge cable.
For this reason, the utility model embodiment provides the Bundling conducting wire fixing-line device, to address the above problem.
Fig. 1-5 shows Bundling conducting wire with a kind of structure of fixing-line device, and comprising: the structure for amplifying of mainboard 1(mainboard 1 sees also Fig. 2), pressing plate 2, upper jaw 3, lower jaw (regular jaw) 4, arm-tie 5 and draw ring 6.Wherein:
Draw ring 6 is fixed on the bearing pin that connects arm-tie 5 and mainboard 1;
Upper jaw 3 is parallel with lower jaw 4, and the triangle end 201(pressing plate of the triangle end 301 of upper jaw 3 and pressing plate 2 and the structure for amplifying of upper jaw are please respectively referring to Fig. 3 and 4) be connected.In addition, referring to Fig. 5 (Fig. 5 is the end view of Fig. 4), the clamping face 302 of upper jaw 3 is multiple tooth structure.
As seen, the clamping face 302 of multiple tooth structure matches with the clamping face of lower jaw 4, can compress simultaneously very equably many eradication edge cables, thereby solve the problem that existing fixing-line device can only block a wire.
Concrete, clamping face 302 can have 3,4,5 and even more toothing, is beneficial to the Bundling conducting wire that 3,4 and even more eradication edge cables compose in parallel is compressed.
In addition, in other embodiment of the utility model, being connected to be preferably of the triangle end 301 of above-mentioned upper jaw 3 and the triangle end 201 of pressing plate 2 removably connects.And upper jaw 3 can be divided into plurality of specifications, when the Bundling conducting wire of different size is strained, and the identical upper jaw of replaceable upper specification.
In addition, in order to improve the antiskid function of fixing-line device, on the clamping face of at least one in upper jaw 3 and the lower jaw 4 skid resistant course can be set.Skid resistant course can be to be made of the lug boss that is net distribution, also can be made of the depressed part that is net distribution, also can be made of lug boss and depressed part, and lug boss and depressed part is net distribution.
In addition, above-mentioned skid resistant course or also can comprise the solder joint of irregular distribution.
Need to prove, each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.It will be easy to do concerning those skilled in the art that the non-creativeness of these embodiment is revised, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will protect principle disclosed herein and features of novelty the widest consistent scope.
Claims (6)
1. a Bundling conducting wire fixing-line device comprises upper jaw, it is characterized in that, the clamping face of described upper jaw is multiple tooth structure.
2. fixing-line device as claimed in claim 1 is characterized in that, except described upper jaw, other parts of described fixing-line device comprise mainboard, pressing plate, lower jaw, arm-tie and draw ring, wherein:
Described lower jaw one end is fixed on the mainboard, and the other end is connected with an end of pressing plate, and the other end of described pressing plate is connected with an end of arm-tie, and the other end of described arm-tie is fixed in the chute of mainboard;
Described upper jaw is parallel with lower jaw, and the triangle end of described upper jaw is connected with the triangle end of described pressing plate;
Described draw ring is fixed on the bearing pin that connects arm-tie and mainboard.
3. fixing-line device as claimed in claim 2 is characterized in that, the triangle end of described upper jaw and the triangle end of pressing plate removably connect.
4. such as each described fixing-line device of claim 2-3, it is characterized in that, be provided with skid resistant course on the clamping face of at least one in described upper jaw and the lower jaw.
5. fixing-line device as claimed in claim 4 is characterized in that, described skid resistant course comprises lug boss and/or the depressed part that is net distribution.
6. fixing-line device as claimed in claim 4 is characterized in that, described skid resistant course also comprises the solder joint of irregular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202735047U CN202651697U (en) | 2012-06-07 | 2012-06-07 | Wire clip device used for bundling lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202735047U CN202651697U (en) | 2012-06-07 | 2012-06-07 | Wire clip device used for bundling lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651697U true CN202651697U (en) | 2013-01-02 |
Family
ID=47420742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202735047U Expired - Fee Related CN202651697U (en) | 2012-06-07 | 2012-06-07 | Wire clip device used for bundling lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977859A (en) * | 2016-06-29 | 2016-09-28 | 江苏恒安电力工具有限公司 | Power line maintenance clamp |
-
2012
- 2012-06-07 CN CN2012202735047U patent/CN202651697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977859A (en) * | 2016-06-29 | 2016-09-28 | 江苏恒安电力工具有限公司 | Power line maintenance clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |