CN201943413U - Force bearing electric pole in shape of Chinese character 'WEI' - Google Patents
Force bearing electric pole in shape of Chinese character 'WEI' Download PDFInfo
- Publication number
- CN201943413U CN201943413U CN2011200290858U CN201120029085U CN201943413U CN 201943413 U CN201943413 U CN 201943413U CN 2011200290858 U CN2011200290858 U CN 2011200290858U CN 201120029085 U CN201120029085 U CN 201120029085U CN 201943413 U CN201943413 U CN 201943413U
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- CN
- China
- Prior art keywords
- electric pole
- arm
- cross
- force bearing
- lead
- 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 force bearing electric pole in shape of a Chinese character 'WEI'. The force bearing electric pole comprises a pole body, wherein a wire cross arm, a overhead ground wire cross arm and a middle wire hanging point; a jump line insulator string is arranged at the end part of the overhead ground wire cross arm. The nominal height is increased as the wire moves up, therefore, the electric pole distance is drew back, the low voltage line or other obstacles can be safely and reliably stepped over, the electric pole body can reduce the investment, meanwhile, the number of the electric pole can be reduced for the whole line, thereby reducing the project investment.
Description
Technical field
It is new that the utility model relates to a kind of load electric pole, comprises the connected mode between shaft and lead, lightning conducter cross-arm and wire jumper pattern, the structural shape of lead, lightning conducter, wire jumper string when being specifically related to a kind of corner that is applied to the high voltage overhead single pole or strain insulator.
Background technology
More present small towns power circuit adopts electric pole to be used for supply line and sets up.Original load electric wire single pole pattern mostly is font or E font, because structure problem makes to exhale to claim that height proportion in the electric pole overall height is too small, can not bring into play the effective height of electric pole, make that distance can not be decontroled between the electric pole, cross over the conventional electric pole of low-voltage circuit or other obstacle and be difficult to realize.
The utility model content
The utility model is by changing the hanging wire mode of load electric pole lead and wire jumper insulator string, improves exhaling of electric pole and claim height under the constant situation of electric pole overall height, solved the unreasonable structure problem that exists, and reached the maximum utilization ratio of electric pole.
The technical solution of the utility model is: a kind of font load electric pole of defending, comprise shaft, and shaft is provided with lead cross-arm, lightning conducter cross-arm and middle lead hanging point, and described lightning conducter cross-arm end is provided with the wire jumper insulator string.
The lead hanging point is located at the corner medial end below of lightning conducter cross-arm in described.
The utility model takes down middle lead wire jumper cross-arm, moves on to maximum position on the lead hanging point in making, and the cross-arm of two leads moves on also following in addition, and the wire jumper string hanging point design of middle lead is below the corner medial end of lightning conducter cross-arm.
The beneficial effects of the utility model are: claim high the increase owing to move feasible exhaling on the lead, not only realized drawing back the electric pole distance, and can cross over low-voltage circuit or other obstacle safely, reliably, reduce investment simultaneously at electric pole itself, whole circuit reduces electric pole quantity, reduced construction investment, met national grid power circuit " resource-conserving, environmentally friendly " requirements on Construction.
Description of drawings
Fig. 1 is original font electric pole schematic diagram of going up.
Fig. 2 defends font electric pole schematic diagram for the utility model.
The specific embodiment
As shown in Figure 1, original font electric pole of going up comprises shaft 1, shaft 1 is provided with lead cross-arm 2, wire jumper cross-arm 5 and lightning conducter cross-arm 6, because causing exhaling, the existence of wire jumper cross-arm 5 claims that height proportion in the electric pole overall height is too small, the electric pole of present embodiment as shown in Figure 2, a kind of font load electric pole of defending, comprise shaft 1, shaft 1 is provided with lead cross-arm 2, lightning conducter cross-arm 6 and middle lead hanging point 3, lightning conducter cross-arm 6 ends are provided with wire jumper insulator string 4, middle lead hanging point 3 is located at the corner medial end below of lightning conducter cross-arm 6, and lead 7 penetrates wire jumper insulator string 4 and is connected on the middle lead hanging point 3.Removed original wire jumper cross-arm 5 of going up the font electric pole; the shared lightning conducter cross-arm 6 of lightning conducter and lead middle phase jumping wire hanging point; simultaneously increase former lightning conducter cross-arm a and be of a size of a1 according to electrical distance; lightning conducter cross-arm size a is determined by the shielding angle to lower wire; the a1 size is required to determine by shielding angle and electrical distance; according to using span to reduce former bar type B; D is of a size of B1; D1; B1; the D1 size is determined by the lead wire and earth wire electrical distance relevant with span that regulation requires; making to exhale claims high A size increase to be A1; thereby change the topology layout of bar type, reach the purpose that claims height of exhaling that improves electric pole.
Claims (2)
1. defend font load electric pole for one kind, comprise shaft (1), shaft (1) is provided with lead cross-arm (2), lightning conducter cross-arm (6) and middle lead hanging point (3), it is characterized in that: described lightning conducter cross-arm (6) end is provided with wire jumper insulator string (4).
2. the font load electric pole of defending according to claim 1 is characterized in that: lead hanging point (3) is located at the corner medial end below of lightning conducter cross-arm (6) in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200290858U CN201943413U (en) | 2011-01-28 | 2011-01-28 | Force bearing electric pole in shape of Chinese character 'WEI' |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200290858U CN201943413U (en) | 2011-01-28 | 2011-01-28 | Force bearing electric pole in shape of Chinese character 'WEI' |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943413U true CN201943413U (en) | 2011-08-24 |
Family
ID=44470762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200290858U Expired - Fee Related CN201943413U (en) | 2011-01-28 | 2011-01-28 | Force bearing electric pole in shape of Chinese character 'WEI' |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384990A (en) * | 2016-10-21 | 2017-02-08 | 钟立朋 | Overhead line structure |
-
2011
- 2011-01-28 CN CN2011200290858U patent/CN201943413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384990A (en) * | 2016-10-21 | 2017-02-08 | 钟立朋 | Overhead line structure |
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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: 20110824 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |