CN205195211U - Protector for air wire - Google Patents
Protector for air wire Download PDFInfo
- Publication number
- CN205195211U CN205195211U CN201521036218.9U CN201521036218U CN205195211U CN 205195211 U CN205195211 U CN 205195211U CN 201521036218 U CN201521036218 U CN 201521036218U CN 205195211 U CN205195211 U CN 205195211U
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- China
- Prior art keywords
- wire
- aerial condutor
- wire clip
- described wire
- protector
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Abstract
The utility model discloses a protector for air wire, include: a plurality of fasteners and be used for connecting two the connecting piece of fastener, every the fastener includes two fastener bodies and first fastener, two fastener body lock is in the outside of single wire, be provided with single on the every wire the fastener, two the fastener body passes through first fastener is connected, the fastener with the connecting piece passes through the second fastener and connects. The utility model provides a protector for air wire, owing to be connected with a fastener on every wire, two fasteners are connected to together through the connecting piece, when one of them wire fell absolutely, the wire that falls that does not break can be grasp with the help of this protector for air wire to the wire that falls absolutely, makes the wire that falls absolutely be unlikely to the ground of dropping, can not arouse secondary damage.
Description
Technical field
The utility model relates to guard technology field, particularly relates to a kind of aerial condutor protector.
Background technology
On 110 ~ 220kV overhead transmission line, double bundle conductor adopts the mode of vertical arrangement to become a kind of leading trend.In circuit runs, two division vertical arrangement wire is due to the existence of various uncertain factor, once break, wire will directly drop, and causes security incident.If wire drops, behind ground, reclosing power transmission will cause severe safety accident.More seriously, when being in the important Crossover phase such as crossing highway, railway, navigation rivers when transmission line, if two division circuit breaks, the live wire fallen is by a series of serious secondary disaster of initiation.
Utility model content
Based on this, being necessary drops for overhead transmission line causes the problem of a series of secondary disaster to provide a kind of aerial condutor protector.
A kind of aerial condutor protector, comprising:
Multiple wire clamp and the connector for connecting two described wire clamps, each described wire clamp comprises two wire clip bodies and the first securing member, and two described wire clip bodies are fastened on the outside of solid conductor;
Every root wire is provided with single described wire clamp, and two described wire clip bodies are connected by described first securing member, and described wire clamp is connected by the second securing member with described connector.
The aerial condutor protector that the utility model provides, owing to being connected with a wire clamp on every root wire, two wire clamps are connected together by connector, when wherein having a wire to break to fall, the wire that falls of breaking can catch by this aerial condutor protector the wire that falls that do not break, the wire that falls of making to break is unlikely to ground of dropping, and can not cause secondary disaster.
Wherein in an embodiment, comprise two described wire clamps, two described wire clamps are connected by described connector.
Wherein in an embodiment, described wire clamp also comprises and protects lines, described in protect the outside that lines are wrapped in wire, protect the centre position in the outside of lines described in two described wire clip bodies are fastened on.
Wherein in an embodiment, the shape of described wire clip body is semicircle tile, and the internal diameter that two described wire clip bodies are interlocked is equal with the described external diameter protecting lines.
Wherein in an embodiment, the middle position of described wire clip body is provided with multiple bolt hole and is furnished with anti-rotation boss, described anti-rotation boss all press be distributed in traverse shaft to both sides.
Wherein in an embodiment, described wire clip body is provided with the circular hole for being connected with described connector or waist-shaped hole.
Wherein in an embodiment, the described bolt hole of described wire clip body and the surrounding of described circular hole or described waist-shaped hole are provided with reinforcement, and the outer rim place of described wire clip body is provided with reinforcement.
Wherein in an embodiment, the shape at the two ends that two described wire clip bodies are interlocked is horn-like, the length of described trumpet-shaped wire casing curvature and described wire clip body and wire match parameters.
Wherein in an embodiment, described in protect lines and form by being prefabricated into spiral preformed armor rods, described in protect lines end shape be hemisphere or duckbill.
Wherein in an embodiment, described connector is plate rigid structure.
Accompanying drawing explanation
The structure chart of the aerial condutor protector that Fig. 1 provides for the utility model embodiment;
The structure chart of the wire clamp of the aerial condutor protector that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the A-A face cutaway view of Fig. 2;
The structure chart of the wire clamp of the aerial condutor protector that Fig. 4 provides for another embodiment of the utility model;
The local structural graph of the wire clamp of the aerial condutor protector that Fig. 5 provides for the utility model embodiment;
The structure chart protecting lines of the aerial condutor protector that Fig. 6 provides for the utility model embodiment.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
See the structure chart of the aerial condutor protector that Fig. 1 and Fig. 2, Fig. 1 provide for the utility model embodiment, the structure chart of the wire clamp of the aerial condutor protector that Fig. 2 provides for the utility model embodiment.
The aerial condutor protector that the utility model one embodiment provides, comprise multiple wire clamp 100 and the connector 200 for being connected two wire clamps 100, each wire clamp 100 comprises two wire clip bodies 102 and the first securing member 104, two wire clip bodies 102 are fastened on the outside of solid conductor, every root wire is provided with single wire clamp 100, two wire clip bodies 102 are connected by the first securing member 104, and wire clamp 100 is connected by the second securing member 300 with connector 200.
The aerial condutor protector that the utility model embodiment provides, owing to being connected with a wire clamp 100 on every root wire, two wire clamps 100 are connected together by connector 200, when a wherein wire break fall time, the wire that falls of breaking can catch by this aerial condutor protector the wire that falls that do not break, the wire that falls of making to break is unlikely to ground of dropping, and can not cause secondary disaster.
Because aerial condutor protector comprises multiple wire clamp 100, the aerial condutor protector that then the utility model embodiment provides is not limited to be used on the vertically arranged wire of two division, for multiple fission conductor, as tripartition and conductors on quad bundled are all applicable.
Further, during for wire vertically arranged for two division, aerial condutor protector can be comprised two wire clamps, 100, two wire clamps 100 and be linked together by connector 200.When for multiple fission conductor, aerial condutor protector comprises multiple wire clamp 100.
Further, wire clamp 100 also comprises and protects lines 106, and protect the outside that lines 106 are wrapped in wire, two wire clip bodies 102 are fastened on the outside protecting lines 106.
When the aerial condutor protector using the utility model embodiment to provide, first protect lines 106 in the outer felt of bundle conductor around one, protect lines 106 and can clear up by the shock loading caused that breaks, thus protection is not ruptured, wire is injury-free.Wire clip body 102 can be selected to be fastened on the middle position of protecting lines 106, so that protect lines 106 uniform force, thus the impact conveying to the wire that do not rupture is also more even.
Further, the shape of wire clip body 102 can be set to semicircle tile, the internal diameter that two wire clip bodies 102 are interlocked is equal with the external diameter protecting lines 106.The wire clip body of two semicircle tiles is interlocked the outside that just in time can be stuck in together and protect lines 106, can play good buffering.Certainly, the shape of wire clip body 102 also can not be arranged in the shape.
It is the cutaway view in the A-A face of Fig. 2 see Fig. 2 and Fig. 3, Fig. 3.
For the ease of wire clip body 102 and protect fixation between lines 106 and protect lines 106 uniform force, can be provided with multiple screwed hole on wire clip body 102, multiple first securing member 104 is connected to the plurality of screwed hole.
Refer to Fig. 4, the structure chart of the wire clamp 100 of the aerial condutor protector that Fig. 4 provides for another embodiment of the utility model, each wire clip body 102 can be provided with four screwed holes, correspondingly the first securing member 104 comprises screw bolt and nut, on each wire clip body 102, two screwed hole places are thereon provided with anti-rotation boss 105 respectively, and these two screwed holes being provided with anti-rotation boss 105 diagonally line position be arranged on each wire clip body 102.See Fig. 4, after two wire clip bodies 102 are interlocked, two bolts insert screwed hole from the wire clip body 102 be positioned at inside paper, fastening nut, nut can be fixed in anti-rotation boss 105, another two bolts insert screwed hole, fastening nut from the wire clip body 102 that paper is visual, and nut is fixed in the anti-rotation boss 105 of opposite side.Because above-mentioned two wire clip bodies 102 adopt identical structural design, thus a set of processing mold can be saved, certainly, each wire clip body 102 is also not limited to be provided with two anti-rotation boss 105, on each wire clip body 102, the number of anti-rotation boss 105 can be one, three or four.Four screwed holes of each wire clip body 102 can be symmetricly set between two traverse shaft to both sides, thus when two screwed hole places are provided with anti-rotation boss 105 wherein, two anti-rotation boss 105 skew symmetries be arranged at traverse shaft to both sides.Certainly, the quantity of each wire clip body 102 upper screwed hole is also not limited to four, and it can, for being less than four, as two, also can be more than four, as six, and the selectable number of anti-rotation boss 105.
Because wire clamp 100 is connected with connector 200 by securing member, then wire clip body 102 is arranged the connecting hole being used for being connected with connector 200, particularly, connecting hole can be circular hole or waist-shaped hole, and connecting hole is specifically arranged at the inner side in wire clip body 102 centre position.As can be provided with the coupling part for being connected with connector 200 in the inner side in wire clip body 102 centre position, above-mentioned connecting hole is arranged on this coupling part.When connecting hole is waist-shaped hole, the second securing member 300 has certain displacement in this waist-shaped hole, can play certain buffering effect.If when being circular hole, above-mentioned second securing member 300 can adopt bolt fastener; When connecting hole is waist-shaped hole, the securing member that the second securing member 300 also can adopt bearing pin to match with split pin.
Meanwhile, in order to ensure the intensity of wire clip body 102, around the bolt hole of wire clip body 102 and circular hole or waist-shaped hole, be provided with reinforcement 108, the outer rim place of wire clip body 102 is also provided with reinforcement 108.
See the partial sectional view of the aerial condutor protector that Fig. 5, Fig. 5 provide for the utility model embodiment.
Further, the shape at the two ends that two wire clip bodies 102 are interlocked is horn-like, and the length of trumpet-shaped wire casing curvature and wire clip body 102 and wire match parameters, to protect the wire at wire clip body 102 two ends place injury-free.
See the structure chart protecting lines of the aerial condutor protector that Fig. 6, Fig. 6 provide for the utility model embodiment.
Further; protect lines 106 to form by being prefabricated into spiral preformed armor rods; the end shape protecting lines is hemisphere or duckbill; it is one group with some; spiral hank knotting aluminium alloy or aluminum cald steel wire; protect lines 106 and there is the effect of clearing up the shock loading caused that breaks, play guardwire effect and non-damage wires.
Connector 200 is plate rigid structure, its two ends offer bolt hole, are connected by securing member with wire clip body 102, and connecting plate 200 not only plays the effect of connection two wire clamps 100, it can also make to maintain a certain distance between wire, prevents two conductive contact.Meanwhile, connector 200 also can be elastic component, and namely two wire clamps 100 are elasticity connection, the impulsive force produced when can alleviate broken string; Connector 200 also can be aluminium coated steel pre-stranded wire connector, namely between two sections of aluminium, wraps up many preformed armor rodses, also can play certain cushioning effect.Connector 200 is except mode described above, and those skilled in the art it will also be appreciated that other set-up mode, and it is included within protection range of the present utility model.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (10)
1. an aerial condutor protector, is characterized in that, comprising:
Multiple wire clamp (100) and the connector (200) for connecting two described wire clamps (100), each described wire clamp (100) comprises two wire clip bodies (102) and the first securing member (104), and two described wire clip bodies (102) are fastened on the outside of solid conductor;
Every root wire is provided with single described wire clamp (100), two described wire clip bodies (102) are connected by described first securing member (104), and described wire clamp (100) is connected by the second securing member (300) with described connector (200).
2. aerial condutor protector according to claim 1, is characterized in that, comprises two described wire clamps (100), and two described wire clamps (100) are connected by described connector (200).
3. aerial condutor protector according to claim 1, it is characterized in that, described wire clamp (100) also comprises and protects lines (106), describedly protect the outside that lines (106) are wrapped in wire, described in two described wire clip bodies (102) are fastened on, protect the centre position in the outside of lines (106).
4. aerial condutor protector according to claim 3, it is characterized in that, the shape of described wire clip body (102) is semicircle tile, and the internal diameter that two described wire clip bodies (102) are interlocked is equal with the described external diameter protecting lines (106).
5. aerial condutor protector according to claim 1, it is characterized in that, the middle position of described wire clip body (102) is provided with multiple bolt hole and is furnished with anti-rotation boss (105), described anti-rotation boss (105) all press be distributed in traverse shaft to both sides.
6. aerial condutor protector according to claim 5, is characterized in that, described wire clip body (102) is provided with the circular hole for being connected with described connector (200) or waist-shaped hole.
7. aerial condutor protector according to claim 6, it is characterized in that, the described bolt hole of described wire clip body (102) and the surrounding of described circular hole or described waist-shaped hole are provided with reinforcement (108), and the outer rim place of described wire clip body (102) is provided with reinforcement (108).
8. aerial condutor protector according to claim 1, it is characterized in that, the shape at the two ends that two described wire clip bodies (102) are interlocked is horn-like, the length of described trumpet-shaped wire casing curvature and described wire clip body (102) and wire match parameters.
9. the aerial condutor protector according to any one of claim 2-8, it is characterized in that, the described lines (106) that protect form by being prefabricated into spiral preformed armor rods, described in protect lines (106) end shape be hemisphere or duckbill.
10. the aerial condutor protector according to any one of claim 1-8, is characterized in that, described connector (200) is plate rigid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036218.9U CN205195211U (en) | 2015-12-11 | 2015-12-11 | Protector for air wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036218.9U CN205195211U (en) | 2015-12-11 | 2015-12-11 | Protector for air wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195211U true CN205195211U (en) | 2016-04-27 |
Family
ID=55788167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521036218.9U Active CN205195211U (en) | 2015-12-11 | 2015-12-11 | Protector for air wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205195211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451297A (en) * | 2016-10-27 | 2017-02-22 | 郑州东辰科技有限公司 | Upper air stringing power transmission system |
| CN110556771A (en) * | 2019-09-25 | 2019-12-10 | 贺绍喜 | Wire clamp for overhead split conductor spacer |
-
2015
- 2015-12-11 CN CN201521036218.9U patent/CN205195211U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451297A (en) * | 2016-10-27 | 2017-02-22 | 郑州东辰科技有限公司 | Upper air stringing power transmission system |
| CN106451297B (en) * | 2016-10-27 | 2018-09-07 | 郑州东辰科技有限公司 | High-altitude stringing transmission system |
| CN110556771A (en) * | 2019-09-25 | 2019-12-10 | 贺绍喜 | Wire clamp for overhead split conductor spacer |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |