CN104265051A - Double-layer framework terminal steel pipe tower with lightning rod - Google Patents
Double-layer framework terminal steel pipe tower with lightning rod Download PDFInfo
- Publication number
- CN104265051A CN104265051A CN201410558846.7A CN201410558846A CN104265051A CN 104265051 A CN104265051 A CN 104265051A CN 201410558846 A CN201410558846 A CN 201410558846A CN 104265051 A CN104265051 A CN 104265051A
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- China
- Prior art keywords
- steel pipe
- lightning rod
- arm
- double
- lower layer
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a double-layer framework terminal steel pipe tower with a lightning rod. The double-layer framework terminal steel pipe tower with the lightning rod comprises two steel pipe rods and is characterized in that a lower layer cross arm is fixedly arranged in the middle of the two pipe rods through bolts; upper portions of the two steel pipe rods are fixedly provided with an upper layer cross arm; three to six upper layer lead hanging insulators are uniformly distributed on the upper layer cross arm; three to six lower layer lead hanging insulators are uniformly arranged on the lower layer cross arm; every upper layer lead hanging insulator is connected with the corresponding lower layer lead hanging insulator through jumper wires. The double-layer framework terminal steel pipe tower with the lightning rod has the advantages of being simple in structure, convenient to use, low in cost and high in reliability, satisfying a height requirement for drawing a lead to a transformer substation at a low-lying position, being capable of crossing high-rise building and finally reducing construction costs of electric transmission lines.
Description
Technical field
The present invention relates to transformer station to enter the station the improvement of shaft tower, be a kind of two-level architecture terminal steel pipe tower with lightning rod specifically, be 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 object of the present invention 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 solution adopted in the present invention 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.
Beneficial effect of the present invention is: 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention 1.
Fig. 2 is the structural representation of embodiments of the invention 2.
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 present invention 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 present invention 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 |
|---|---|---|---|
| CN201410558846.7A CN104265051A (en) | 2014-10-21 | 2014-10-21 | Double-layer framework terminal steel pipe tower with lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558846.7A CN104265051A (en) | 2014-10-21 | 2014-10-21 | Double-layer framework terminal steel pipe tower with lightning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104265051A true CN104265051A (en) | 2015-01-07 |
Family
ID=52156613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410558846.7A Pending CN104265051A (en) | 2014-10-21 | 2014-10-21 | Double-layer framework terminal steel pipe tower with lightning rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639494A (en) * | 2017-01-19 | 2017-05-10 | 国家电网公司 | Anti-thunder electric pole |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238714A (en) * | 1994-03-02 | 1995-09-12 | Tomoe Corp | Assembling unit for constructing columnar structure |
| CN1566592A (en) * | 2003-06-20 | 2005-01-19 | 国家电力公司华东电力设计院 | Support for superhigh-voltage electricity transmission line |
| CN201050210Y (en) * | 2007-05-11 | 2008-04-23 | 江苏科能电力工程咨询有限公司 | Transmission line cable termination tower |
| CN202227755U (en) * | 2011-08-12 | 2012-05-23 | 栾川县电业局 | Cable-stayed tower for power transmission line of power grid |
| CN203271226U (en) * | 2013-04-15 | 2013-11-06 | 河北省电力勘测设计研究院 | 220-kV one-way cable terminal steel pole tower |
| CN204152289U (en) * | 2014-10-21 | 2015-02-11 | 国家电网公司 | With the two-level architecture terminal steel pipe tower of lightning rod |
-
2014
- 2014-10-21 CN CN201410558846.7A patent/CN104265051A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238714A (en) * | 1994-03-02 | 1995-09-12 | Tomoe Corp | Assembling unit for constructing columnar structure |
| CN1566592A (en) * | 2003-06-20 | 2005-01-19 | 国家电力公司华东电力设计院 | Support for superhigh-voltage electricity transmission line |
| CN201050210Y (en) * | 2007-05-11 | 2008-04-23 | 江苏科能电力工程咨询有限公司 | Transmission line cable termination tower |
| CN202227755U (en) * | 2011-08-12 | 2012-05-23 | 栾川县电业局 | Cable-stayed tower for power transmission line of power grid |
| CN203271226U (en) * | 2013-04-15 | 2013-11-06 | 河北省电力勘测设计研究院 | 220-kV one-way cable terminal steel pole tower |
| CN204152289U (en) * | 2014-10-21 | 2015-02-11 | 国家电网公司 | With the two-level architecture terminal steel pipe tower of lightning rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639494A (en) * | 2017-01-19 | 2017-05-10 | 国家电网公司 | Anti-thunder electric pole |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |