CN103474937B - Wire protection device capable of automatically preventing snow accumulation and mounting method thereof - Google Patents
Wire protection device capable of automatically preventing snow accumulation and mounting method thereof Download PDFInfo
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- CN103474937B CN103474937B CN201310394841.0A CN201310394841A CN103474937B CN 103474937 B CN103474937 B CN 103474937B CN 201310394841 A CN201310394841 A CN 201310394841A CN 103474937 B CN103474937 B CN 103474937B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000009825 accumulation Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a wire protection device capable of automatically preventing snow accumulation and a mounting method thereof. The wire protection device comprises a wire, hollow protection pipes and hollow bearings. The wire is sleeved with more than one hollow protection pipe, and parts, between every two adjacent hollow protection pipes, of the wire are sleeved with the hollow bearings. The hollow protection pipes and the hollow bearings are connected. According to the wire protection device capable of automatically preventing snow accumulation and the mounting method thereof, the structure is simple, mounting is convenient, accumulated snow can be automatically shaken off due to the fact that the gravity centers of the protection pipes are not stable due to accumulated snow, the ice and snow removing effect is guaranteed, construction cost is greatly lowered, and the environment is protected.
Description
Technical field
The present invention and a kind of automatic anti-accumulated snow conductive wire protection apparatus and installation method thereof.
Background technology
In recent years, in numerous countries such as Russia, Canada, the U.S., Japan, Britain, Finland, Iceland and China, due to the icing on transmission line and accumulated snow, often cause the accidents such as line tripping, broken string, bar, insulator arc-over and communication disruption, bring huge economic loss.Serious because endangering the power failure accident caused by ice and snow at the especially northern Transmission Line in Winter of China, repair difficulty is large, the cycle long, power failure area is wide, is the difficulties being badly in need of solving.
And for wire accumulated snow problem, had at present and adopted multiple different mode and method to process.Wherein common are and adopt deicing Chui Deng mechanical deicing's Snow removing tool or use heat energy ice-melt de-icing snow-removing device.But mechanical deicing's Snow removing tool and heat energy ice-melt de-icing snow-removing device due to cost comparatively large, operation inconvenience, is not easy to universal use.
Summary of the invention
For solving the problem; the object of the present invention is to provide a kind of automatic anti-accumulated snow conductive wire protection apparatus and installation method thereof; its structure is simple; easy for installation; pillar is utilized automatically to shake off accumulated snow because the accumulated snow covered makes the crank of pillar; construction cost is greatly reduced while guarantee deicing snow removing effect, and environmental protection.
The present invention reaches above-mentioned object, and the present invention adopts following technical scheme:
A kind of automatic anti-accumulated snow conductive wire protection apparatus, comprises wire, also comprises hollow pillar and hollow bearing; Be socketed with the hollow pillar of more than 1 outside wherein said wire, and wire between described adjacent two hollow pillars is socketed with hollow bearing; Described hollow pillar is connected with hollow bearing.
Described hollow pillar inwall offers draw-in groove, described hollow bearing outer wall offer with draw-in groove with the use of latch.
In described hollow bearing, steel ball is installed.
An installation method for automatic anti-accumulated snow conductive wire protection apparatus, comprises the steps: first according to the difference of conducting wire sag, selects the hollow pillar that length is different; Then at the different hollow pillar of wire outer spacer spreading degree and hollow bearing, then by hollow bearing, the hollow pillar being socketed in hollow bearing two ends is connected.
According to the difference of conducting wire sag, select the hollow pillar that length is different; The wire end positions that sag is little selects the hollow pillar that length is long, the hollow pillar that the wire centre position that sag is large selects length short.
Beneficial effect of the present invention is: the invention provides a kind of automatic anti-accumulated snow conductive wire protection apparatus and installation method thereof; its structure is simple; easy for installation; pillar is utilized automatically to shake off accumulated snow because the accumulated snow covered makes the crank of pillar; construction cost is greatly reduced while guarantee deicing snow removing effect, and environmental protection.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the automatic anti-accumulated snow conductive wire protection apparatus of the present invention;
Fig. 2 is the structure for amplifying schematic diagram in A-A cross section in Fig. 1;
Fig. 3 is hollow pillar and hollow bearing connection side view.
Embodiment
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment provides a kind of automatic anti-accumulated snow conductive wire protection apparatus, comprises wire 3, also comprises hollow pillar 1 and hollow bearing 2; Be socketed with the hollow pillar 1 of more than 1 outside wherein said wire, and wire 3 between described adjacent two hollow pillars 1 is socketed with hollow bearing 2; Described hollow pillar 1 is connected with hollow bearing 2.Hollow pillar 1 is made up of stainless steel tube, aluminium-alloy pipe or plastic tube material.The number of hollow pillar 1 can be determined according to the length of wire 3.Described hollow pillar 1 inwall offers draw-in groove 11, described hollow bearing 2 outer wall offer with draw-in groove 11 with the use of latch 21.In described hollow bearing 2, steel ball 22 is installed.
The installation method of a kind of automatic anti-accumulated snow conductive wire protection apparatus described in the present embodiment, comprises the steps: first according to the difference of wire 3 sag, selects the hollow pillar 1 that length is different.According to the difference of wire 3 sag, select the hollow pillar 1 that length is different; Wire 3 end positions that sag is little selects the hollow pillar 1 that length is long, the hollow pillar 1 that wire 3 centre position that sag is large selects length short.Then at the different hollow pillar 1 of wire 3 outer spacer spreading degree and hollow bearing 2.Then by hollow bearing 2, the hollow pillar 1 being socketed in hollow bearing 2 two ends is connected.Drop on hollow pillar 1 and look up to heaven the snow in face when amassing certain thickness, unstable because center of gravity is moved, after reaching certain thickness to accumulated snow, cause hollow pillar 1 to rotate, accumulated snow is dropped.Hollow pillar 1 is connected with hollow bearing 2, and hollow bearing 2 length is little, is convenient to hollow bearing 2 and rotates on wire, thus drives the hollow pillar 1 that is connected to rotate, and is shaken off by accumulated snow above.
The automatic anti-accumulated snow conductive wire protection apparatus of one described in the present embodiment and installation method thereof; its structure is simple, easy for installation, utilizes pillar automatically to shake off accumulated snow because the accumulated snow covered makes the crank of pillar; construction cost is greatly reduced while guarantee deicing snow removing effect, and environmental protection.
Claims (4)
1. an automatic anti-accumulated snow conductive wire protection apparatus, comprises wire, it is characterized in that: also comprise hollow pillar (1) and hollow bearing (2); Be socketed with the hollow pillar (1) of more than 1 outside wherein said wire, and wire between described adjacent two hollow pillars (1) is socketed with hollow bearing (2); Described hollow pillar (1) is connected with hollow bearing (2);
The installation method of above-mentioned automatic anti-accumulated snow conductive wire protection apparatus, comprises the steps: first according to the difference of conducting wire sag, selects the hollow pillar (1) that length is different; Then at the different hollow pillar (1) of wire outer spacer spreading degree and hollow bearing (2), then the hollow pillar (1) at hollow bearing (2) two ends will be socketed in by hollow bearing (2) connected.
2. the automatic anti-accumulated snow conductive wire protection apparatus of one according to claim 1, is characterized in that: described hollow pillar (1) inwall offers draw-in groove (11), described hollow bearing (2) outer wall offer with draw-in groove (11) with the use of latch (21).
3. the automatic anti-accumulated snow conductive wire protection apparatus of one according to claim 1, is characterized in that: be provided with steel ball (22) in described hollow bearing (2).
4. the automatic anti-accumulated snow conductive wire protection apparatus of one according to claim 1, is characterized in that: according to the difference of conducting wire sag, selects the hollow pillar (1) that length is different; The wire end positions that sag is little selects the hollow pillar (1) that length is long, the hollow pillar (1) that the wire centre position that sag is large selects length short.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310394841.0A CN103474937B (en) | 2013-09-03 | 2013-09-03 | Wire protection device capable of automatically preventing snow accumulation and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310394841.0A CN103474937B (en) | 2013-09-03 | 2013-09-03 | Wire protection device capable of automatically preventing snow accumulation and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103474937A CN103474937A (en) | 2013-12-25 |
| CN103474937B true CN103474937B (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310394841.0A Active CN103474937B (en) | 2013-09-03 | 2013-09-03 | Wire protection device capable of automatically preventing snow accumulation and mounting method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103474937B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193235B (en) * | 2020-01-13 | 2021-06-08 | 国网安徽省电力有限公司亳州供电公司 | High altitude electric wire protection device with snow removing buffer function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2641769Y (en) * | 2003-09-08 | 2004-09-15 | 宝胜科技创新股份有限公司 | Wind and snow resistant cable |
| CN203466534U (en) * | 2013-09-03 | 2014-03-05 | 国家电网公司 | Automatic snow prevention wire protection device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01278217A (en) * | 1988-04-30 | 1989-11-08 | Hitachi Cable Ltd | Snowdrift preventing device for transmission line |
| JP2010279105A (en) * | 2009-05-26 | 2010-12-09 | Tokyo Electric Power Co Inc:The | Slow snow accretion protective pipe for overhead wire |
| JP5479859B2 (en) * | 2009-11-17 | 2014-04-23 | 株式会社ビスキャス | Overhead snowfall prevention device |
-
2013
- 2013-09-03 CN CN201310394841.0A patent/CN103474937B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2641769Y (en) * | 2003-09-08 | 2004-09-15 | 宝胜科技创新股份有限公司 | Wind and snow resistant cable |
| CN203466534U (en) * | 2013-09-03 | 2014-03-05 | 国家电网公司 | Automatic snow prevention wire protection device |
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| CN103474937A (en) | 2013-12-25 |
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| C06 | Publication | ||
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Address after: 312300 Zhejiang Province, Shaoxing city Shangyu District City Street No. 116 Renmin Road Applicant after: STATE GRID ZHEJIANG SHAOCING SHANGYU DISTRICT POWER SUPPLY CO., LTD. Applicant after: State Grid Corporation of China Applicant after: State Grid Zhejiang Electric Power Company Applicant after: Shaoxing Power Supply Company of State Grid Zhejiang Electric Power Company Address before: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Zhejiang Electric Power Company Applicant before: Shaoxing Power Supply Company of State Grid Zhejiang Electric Power Company Applicant before: State Grid Zhejiang Shangyu Power Supply Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: STATE GRID CORPORATION OF CHINA TO: STATE GRID ZHEJIANG SHANGYU POWER SUPPLY CO., LTD. |
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