CN201927979U - 66-kilovolt overhead multi-land steel tube pole - Google Patents
66-kilovolt overhead multi-land steel tube pole Download PDFInfo
- Publication number
- CN201927979U CN201927979U CN2011200289865U CN201120028986U CN201927979U CN 201927979 U CN201927979 U CN 201927979U CN 2011200289865 U CN2011200289865 U CN 2011200289865U CN 201120028986 U CN201120028986 U CN 201120028986U CN 201927979 U CN201927979 U CN 201927979U
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- CN
- China
- Prior art keywords
- kilovolt
- pole
- steel tube
- kilovolts
- land steel
- 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 - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 238000009826 distribution Methods 0.000 claims abstract description 25
- 239000000725 suspension Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 241000272165 Charadriidae Species 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A 66-kilovolt overhead multi-land steel tube pole comprises a main pole consisting of a pole body lower section, a pole body middle section and a pole body upper section. A 66-kilovolt upper cross arm, a 66-kilovolt middle cross arm, a 66-kilovolt lower cross arm and a cross arm suspender are assembled on the pole body upper section. The 66-kilovolt overhead multi-land steel tube pole is characterized in that 10-kilovolt upper and lower power distribution cross arms are assembled on the pole body middle section. The 66-kilovolt overhead multi-land steel tube pole has the advantages that the 10-kilovolt power distribution cross arms are arranged on the 66-kilovolt multi-land steel tube pole, can be flexibly detached and are convenient in use. In addition, the 66-kilovolt overhead multi-land steel tube pole resolves the problem of matching between the 66-kilovolt multi-land steel tube pole and the 10-kilovolt power distribution pole, realizes coordinated arrangement on the same path, and properly solves problems that circuits are complex, overhead electric poles are compact and the overhead electric poles and various existing pipelines have conflicts during modification of power grids of old cities.
Description
Technical field
The utility model belongs to a kind of high-tension electricity facility, particularly a kind of 66 kilovolts of built on stilts many ribs steel pipe poles.
Background technology
Steel Pipe Pole is used increasingly extensive in the setting up of urban distribution network, steel pipe pole mainly is arranged in the road both sides in city, can not take into account the design of 10 KV distributions but 66 kilovolts of traditional steel pipe poles exist, in the electric network reconstruction of old town, exist 66 kilovolt to establish the problem of conflict with 10 KV distribution line bridges.In addition, because be arranged in the intensive city housing-group building, there is the situation of double joint ground wire waste in the part circuit of traditional double earth wire protection design, has strengthened the shaft tower load, has increased rolled steel dosage.
Summary of the invention
The purpose of this utility model provides a kind of 66 kilovolts of built on stilts many ribs steel pipe poles, can solve the matching problem with 10 KV distribution bars well, simplifies the old town power network line, adopt single design of Grounding Connections, save the load of a ground wire, reduce rolled steel dosage, reduce the shaft tower gross weight.
The technical scheme that the utility model provides is as follows: it comprises the mobile jib of being made up of shaft hypomere, shaft stage casing and shaft epimere, cross-arm, middle cross-arm and following cross-arm, cross-arm suspension rod on the shaft epimere is assembled 66 kilovolts is characterized in that: at 10 kilovolts of upper and lower distribution cross-arms of shaft stage casing assembling.
Frequent according to 10 KV distribution circuits with the characteristics of 66 kilovolt with the path, add the distribution cross-arm on 66 kilovolts of steel pipe poles, like this, 10 kilovolts and 66 kilovolts are during with the path stringing, make full use of shaft tower, 66 kilovolts of steel pipe poles are taken into account and have been considered 10 kilovolts distribution stringing.Because the difference of span is set up one 10 KV distribution bar between 66 kilovolts of steel pipe poles of two bases, allow 66 kilovolt arrange with 10 KV distribution line coordinations.
Make full use of housing-group height in the city, lightning protection is characteristics preferably, and 66 kilovolts of steel pipe poles of part are adopted single design of Grounding Connections, have reduced the load of shaft, have reduced the steel using amount of shaft integral body when saving a ground wire.
Advantage of the present utility model: 1, on rib steel pipe pole more than 66 kilovolts, add 10 KV distribution cross-arms, adopt the scheme that adds a basigamy electric pole between 66 kilovolts of steel pipe poles of two bases, the line coordination of the different brackets voltage that is erected on the same path is arranged.And the distribution cross-arm can dismantle flexibly, and is easy to use.2,66 kilovolts of steel pipe poles of part circuit are adopted the bar head design of single ground wire, when having saved a ground wire,, when demand is arranged, ground wire can also be changed into the OPGW optical cable, take into account communication requirement because the minimizing of load has reduced whole bar weight.3, solve the matching problem of 10 KV distribution bars together well, be implemented in and coordinate on the same path to arrange, properly settled complex circuit in the electric network reconstruction process of old town, built on stilts electric pole is intensive, with the problem of various existing pipeline conflicts.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
66 kilovolts of mobile jibs are made up of shaft hypomere 7, shaft stage casing 6 and shaft epimere 5 three parts, connect with flange.5 assemblings of shaft epimere are gone up cross-arm 1.1, middle cross-arm 2 and following cross-arm 1.2 for 66 kilovolts, and connect 66 kilovolts cross-arm suspension rod 3.1,4 and 3.2 respectively; Assemble 10 kilovolts of upper and lower distribution cross-arms 8.1,8.2 by bolt on the shaft stage casing 6.10 KV distribution lines are erected at by the distribution cross-arm on 66 kilovolts the steel pipe pole mobile jib.
Frequent according to 10 KV distribution circuits with the characteristics of 66 kilovolt with the path, on 66 kilovolts of steel pipe poles, add the distribution cross-arm, such 10 kilovolts and 66 kilovolts make full use of shaft tower during with the path stringing, and 66 kilovolts of steel pipe poles are taken into account and considered 10 kilovolts distribution stringing.Because the difference of span is set up one 10 KV distribution bar between 66 kilovolts of steel pipe poles of two bases, allow 66 kilovolt arrange with 10 KV distribution line coordinations.
Claims (1)
1. make somebody a mere figurehead many ribs steel pipe poles for one kind 66 kilovolts, it comprises the mobile jib of being made up of shaft hypomere, shaft stage casing and shaft epimere, cross-arm, middle cross-arm and following cross-arm, cross-arm suspension rod on the shaft epimere is assembled 66 kilovolts is characterized in that: at 10 kilovolts of upper and lower distribution cross-arms of shaft stage casing assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200289865U CN201927979U (en) | 2011-01-28 | 2011-01-28 | 66-kilovolt overhead multi-land steel tube pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200289865U CN201927979U (en) | 2011-01-28 | 2011-01-28 | 66-kilovolt overhead multi-land steel tube pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927979U true CN201927979U (en) | 2011-08-10 |
Family
ID=44431814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200289865U Expired - Lifetime CN201927979U (en) | 2011-01-28 | 2011-01-28 | 66-kilovolt overhead multi-land steel tube pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442900A (en) * | 2015-12-24 | 2016-03-30 | 广东迪生电力钢构器材有限公司 | Matts-shaped terminal tower convenient to overhaul |
-
2011
- 2011-01-28 CN CN2011200289865U patent/CN201927979U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442900A (en) * | 2015-12-24 | 2016-03-30 | 广东迪生电力钢构器材有限公司 | Matts-shaped terminal tower convenient to overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Chaoshun Inventor after: Chen Xi Inventor after: Dai Chengwen Inventor before: Chen Xi Inventor before: Dai Chengwen |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN XI DAI CHENGWEN TO: LI CHAOSHUN CHEN XI DAI CHENGWEN |
|
| ASS | Succession or assignment of patent right |
Owner name: ECONOMIC TECHNOLOGY RESEARCH INSTITUTE, STATE GRID Effective date: 20140507 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: SHENYANG ELECTRIC POWER SURVEY DESIGN INSTITUTE Effective date: 20140507 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110003 SHENYANG, LIAONING PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140507 Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: State Grid Corporation of China Patentee after: Economic Technology Research Institute of State Grid Liaoning Electric Power Co., Ltd. Patentee after: Shenyang Electric Power Survey Design Institute Address before: 110003, No. 81, eleven weft Road, Heping District, Liaoning, Shenyang Patentee before: Shenyang Electric Power Survey Design Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |