CN203387138U - Auxiliary spacer for 330 kV line - Google Patents
Auxiliary spacer for 330 kV line Download PDFInfo
- Publication number
- CN203387138U CN203387138U CN201320532784.3U CN201320532784U CN203387138U CN 203387138 U CN203387138 U CN 203387138U CN 201320532784 U CN201320532784 U CN 201320532784U CN 203387138 U CN203387138 U CN 203387138U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- conductor spacer
- circuit
- utility
- spacer
- 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
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 19
- 239000004020 conductor Substances 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 101100537937 Caenorhabditis elegans arc-1 gene Proteins 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to an auxiliary spacer for a 330 kV line. The auxiliary spacer is characterized by comprising a cross-shaped handle formed by intersecting connection of a transverse pipe (2) and a vertical rod (3). A connecting rod (4) penetrates through the interior of the transverse pipe (2). The two ends of the connecting rod (4) are respectively bended to form arc parts (1). As proved by the trial usage, with the employment of the spacer of the utility model, the physical output in the maintenance work can be decreased effectively and the burden of work personnel can be reduced.
Description
Technical field
The utility model relates to auxiliary conductor spacer for a kind of 330kV circuit.
Background technology
Current 330KV(electric power) wire of circuit adopts the two divisions of level to arrange, for preventing that wire from damaging because of whiplash (mutually impacting between wire), every a segment distance, just with conductor spacer, two root wires are fixed, make between two root lines to keep the distance of 40cm constant.
But find through long-term the use, because the impact of wind-force makes wire produce vibration, easily cause conductor spacer distortion, slip or fracture.Meeting wearing and tearing wire after the conductor spacer distortion, make disconnected strand of wire, and more serious meeting makes wire fracture; Just lost the protective action of itself after the conductor spacer fracture fully, wire can damage because of whiplash equally.
Usually the method for changing the 330kV conductor spacer is that the maintainer holds another root wire with extending rope, along the solid conductor slip rope ladder head separated to the maintenance position.After arriving the maintenance position, the maintainer pinions two root lines with rope, according to damaged condition maintenance interval rod.The method has strengthened work high above the ground personnel's labour intensity.
The utility model content
The purpose of this utility model is to provide the auxiliary conductor spacer of a kind of 330kV circuit simple in structure, reliable operation, can reduce maintainer's labour intensity.
Auxiliary conductor spacer for a kind of 330kV circuit, its special feature is: comprise the palm grip knob be comprised of transverse tube and montant interconnection, wherein in transverse tube, pass a connecting rod, the two ends of this connecting rod bend to respectively arc.
It between connecting rod and transverse tube, is wherein matched in clearance.
Wherein the arc at connecting rod two ends is U-shaped.
Wherein on the arch section at connecting rod two ends, all be set with insulating case.
Through probationary certificate, adopt conductor spacer of the present utility model, can effectively reduce the physical consumption in service work, alleviate operating personnel's burden.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model is auxiliary conductor spacer for a kind of 330kV circuit, comprises the palm grip knob be comprised of transverse tube 2 and montant 3 cross welds, wherein in transverse tube 2, passes a connecting rod 4 is arranged, and the two ends of this connecting rod 4 bend to respectively arc 1.Between connecting rod 4 and transverse tube 2, be wherein matched in clearance, thereby facilitate connecting rod 4 to rotate to be applicable to different operating modes, arc 1 part at connecting rod 4 two ends specifically all adopts U-shaped, is convenient to tighten respectively two wires.All be set with in addition the insulating case of plastics or other insulation material on arc 1 part at connecting rod 4 two ends, thereby avoid short circuit dischange.
Claims (4)
1. a 330kV circuit is with assisting conductor spacer, it is characterized in that: comprise the palm grip knob formed by transverse tube (2) and montant (3) interconnection, wherein in transverse tube (2), pass a connecting rod (4), the two ends of this connecting rod (4) bend to respectively arc (1).
2. auxiliary conductor spacer for 330kV circuit as claimed in claim 1, is characterized in that: between connecting rod (4) and transverse tube (2), be wherein matched in clearance.
3. 330kV circuit as claimed in claim 1 or 2 is with assisting conductor spacer, and it is characterized in that: wherein the arc (1) at connecting rod (4) two ends is U-shaped.
4. auxiliary conductor spacer for 330kV circuit as claimed in claim 1 or 2, is characterized in that: wherein on arc (1) part at connecting rod (4) two ends, all be set with insulating case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532784.3U CN203387138U (en) | 2013-08-29 | 2013-08-29 | Auxiliary spacer for 330 kV line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532784.3U CN203387138U (en) | 2013-08-29 | 2013-08-29 | Auxiliary spacer for 330 kV line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387138U true CN203387138U (en) | 2014-01-08 |
Family
ID=49875588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532784.3U Expired - Fee Related CN203387138U (en) | 2013-08-29 | 2013-08-29 | Auxiliary spacer for 330 kV line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387138U (en) |
-
2013
- 2013-08-29 CN CN201320532784.3U patent/CN203387138U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20180829 |