CN204152289U - With the two-level architecture terminal steel pipe tower of lightning rod - Google Patents
With the two-level architecture terminal steel pipe tower of lightning rod Download PDFInfo
- Publication number
- CN204152289U CN204152289U CN201420606625.8U CN201420606625U CN204152289U CN 204152289 U CN204152289 U CN 204152289U CN 201420606625 U CN201420606625 U CN 201420606625U CN 204152289 U CN204152289 U CN 204152289U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- arm
- cross
- lightning rod
- wire
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 239000012212 insulator Substances 0.000 claims abstract description 29
- 239000000725 suspension Substances 0.000 claims abstract description 29
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000001131 transforming effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses the two-level architecture terminal steel pipe tower of band lightning rod, comprise two steel pipe poles, it is characterized in that: be bolted at the middle part of two steel pipe poles and lower floor's cross-arm is set, be bolted on the top of two steel pipe poles and upper strata cross-arm is set, upper strata cross-arm is uniformly distributed three or six topping wire suspension insulators are set, lower floor's cross-arm is uniformly distributed three or six lower layer conductor suspension insulators are set, connected by wire jumper between the lower layer conductor suspension insulator that each topping wire suspension insulator is corresponding with below.The utility model structure is simple, easy to use, cost is low, reliability is high, and the wire both having met the transformer station being positioned at low-lying place enters the station to the needs of ground level, also can cross over higher buildings thing, the final construction cost reducing transmission line of electricity.
Description
Technical field
The utility model relates to transformer station and to enter the station the improvement of shaft tower, is a kind of two-level architecture terminal steel pipe tower with lightning rod specifically, is applicable to the inlet wire needs that transformer station is positioned at hypsography low-lying place.
Background technology
Current steel pipe tower, no matter be use in transmission line of electricity, still the terminal shaft tower of transformer station is entered, all be made up of two steel pipe poles, a cross-arm and three wire suspension insulators, cross-arm is bolted on the top of two steel pipe poles, and three wire suspension insulators are uniformly distributed and are fixed on cross-arm.Along with Chinese society expanding economy, land resources becomes epitonos, and the randomness that substation site selection and line corridor are selected reduces greatly, and the needs of higher buildings thing are crossed in consideration of having to during new line erection, and current this shaft tower cannot cross over higher buildings thing, can only detour; Simultaneously, hypsography low-lying residing for some transformer station, continues to adopt conventional terminal shaft tower if circuit enters the station, being crossed over thing and can not meet safe distance of easily cause entering the station wire and high-land, if use the cable that enters the station, certainly will be that malfunction elimination and the maintenance in later stage increases difficulty.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, easy to use, cost is low, reliability is high, both the wire being applicable to the transformer station being positioned at low-lying place enters the station to the needs of ground level, also can cross over the two-level architecture terminal steel pipe tower of the band lightning rod of higher buildings thing.
In order to reach above object, the technical scheme that the utility model adopts is: the two-level architecture terminal steel pipe tower of this band lightning rod, comprise two steel pipe poles, it is characterized in that: be bolted at the middle part of two steel pipe poles and lower floor's cross-arm is set, be bolted on the top of two steel pipe poles and upper strata cross-arm is set, upper strata cross-arm is uniformly distributed three or six topping wire suspension insulators are set, lower floor's cross-arm is uniformly distributed three or six lower layer conductor suspension insulators are set, connected by wire jumper between the lower layer conductor suspension insulator that each topping wire suspension insulator is corresponding with below.
The top of described steel pipe pole is fixed with lightning rod by flange.
The beneficial effects of the utility model are: structure is simple, easy to use, cost is low, reliability is high, both the wire having met the transformer station being positioned at low-lying place enters the station to the needs of ground level, also higher buildings thing can be crossed over, the final construction cost reducing transmission line of electricity.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the structural representation of embodiment 2 of the present utility model.
In figure: 1, steel pipe pole; 2, upper strata cross-arm; 3, lower floor's cross-arm; 4, topping wire suspension insulator; 5, lower layer conductor suspension insulator; 6, lightning rod.
Detailed description of the invention
Embodiment 1:
Make the utility model with reference to Fig. 1, be applicable to the transforming plant lead-in being positioned at low-lying position, use when single back line enters the station.The two-level architecture terminal steel pipe tower of this band lightning rod, comprise two steel pipe poles 1, steel pipe pole 1 is fixedly installed the low-lying place with transformer station's equal height, around physical features is higher, it is characterized in that: be bolted at the middle part of two steel pipe poles 1 and lower floor's cross-arm 3 is set, be bolted on the top of two steel pipe poles 1 and upper strata cross-arm 2 is set, the height of lower floor's cross-arm 3 is advisable with the high position meeting transforming plant lead-in and require, the height of upper strata cross-arm 2 is advisable to meet the requirement for height of wire to around physical features face higher, upper strata cross-arm 2 is uniformly distributed three topping wire suspension insulators 4 are set, lower floor's cross-arm 3 is uniformly distributed three lower layer conductor suspension insulators 5 are set, connected by wire jumper between the lower layer conductor suspension insulator 5 that each topping wire suspension insulator 4 is corresponding with below, topping wire suspension insulator 4 is connected with the wire that enters the station, lower layer conductor suspension insulator 5 is connected with the end of incoming cables of transformer station.
The top of described steel pipe pole 1 is fixed with lightning rod 6 by flange.
Embodiment 2:
Make the utility model with reference to Fig. 2, be applicable to the transforming plant lead-in being positioned at low-lying position, use when double-circuit line enters the station.The two-level architecture terminal steel pipe tower of this band lightning rod, comprise two steel pipe poles 1, steel pipe pole 1 is fixedly installed the low-lying place with transformer station's equal height, around physical features is higher, it is characterized in that: be bolted at the middle part of two steel pipe poles 1 and lower floor's cross-arm 3 is set, be bolted on the top of two steel pipe poles 1 and upper strata cross-arm 2 is set, the height of lower floor's cross-arm 3 is advisable with the high position meeting transforming plant lead-in and require, the height of upper strata cross-arm 2 is advisable to meet the requirement for height of wire to around physical features face higher, upper strata cross-arm 2 is uniformly distributed six topping wire suspension insulators 4 are set, lower floor's cross-arm 3 is uniformly distributed six lower layer conductor suspension insulators 5 are set, connected by wire jumper between the lower layer conductor suspension insulator 5 that each topping wire suspension insulator 4 is corresponding with below, three, left side on upper strata cross-arm 2 topping wire suspension insulator 4 and the road wire that enters the station is connected, three, right side on upper strata cross-arm 2 topping wire suspension insulator 4 and another road wire that enters the station is connected, lower layer conductor suspension insulator 5 is connected with the end of incoming cables of transformer station.Just can be met the demand that enters the station of two line conductors like this by the same shaft tower that enters the station, reduce construction cost.
The top of described steel pipe pole 1 is fixed with lightning rod 6 by flange.
Claims (2)
1. be with the two-level architecture terminal steel pipe tower of lightning rod, comprise two steel pipe poles (1), it is characterized in that: be bolted at the middle part of two steel pipe poles (1) and lower floor's cross-arm (3) is set, be bolted on the top of two steel pipe poles (1) and upper strata cross-arm (2) is set, upper strata cross-arm (2) is uniformly distributed three or six topping wire suspension insulators (4) are set, lower floor's cross-arm (3) is uniformly distributed three or six lower layer conductor suspension insulators (5) are set, connected by wire jumper between the lower layer conductor suspension insulator (5) that each topping wire suspension insulator (4) is corresponding with below.
2. the two-level architecture terminal steel pipe tower of band lightning rod according to claim 1, is characterized in that: the top of described steel pipe pole (1) is fixed with lightning rod (6) by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606625.8U CN204152289U (en) | 2014-10-21 | 2014-10-21 | With the two-level architecture terminal steel pipe tower of lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606625.8U CN204152289U (en) | 2014-10-21 | 2014-10-21 | With the two-level architecture terminal steel pipe tower of lightning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152289U true CN204152289U (en) | 2015-02-11 |
Family
ID=52510415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606625.8U Expired - Fee Related CN204152289U (en) | 2014-10-21 | 2014-10-21 | With the two-level architecture terminal steel pipe tower of lightning rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265051A (en) * | 2014-10-21 | 2015-01-07 | 国家电网公司 | Double-layer framework terminal steel pipe tower with lightning rod |
-
2014
- 2014-10-21 CN CN201420606625.8U patent/CN204152289U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265051A (en) * | 2014-10-21 | 2015-01-07 | 国家电网公司 | Double-layer framework terminal steel pipe tower with lightning rod |
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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: 20150211 Termination date: 20171021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |