CN201437645U - Power transmission line parallel-connection emergency repair tower - Google Patents
Power transmission line parallel-connection emergency repair tower Download PDFInfo
- Publication number
- CN201437645U CN201437645U CN2009201235456U CN200920123545U CN201437645U CN 201437645 U CN201437645 U CN 201437645U CN 2009201235456 U CN2009201235456 U CN 2009201235456U CN 200920123545 U CN200920123545 U CN 200920123545U CN 201437645 U CN201437645 U CN 201437645U
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- tower
- king
- arm
- cross
- transmission line
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Abstract
The utility model discloses a power transmission line parallel-connection emergency repair tower which comprises three tower columns 1, three cross arms and one transverse support 3. Each tower column 1 is assembled by a base 11, a tower column combination rack 12 and a connecting flange 13; two of the three tower columns are long, and the other one is short; the cross arm I21 and the cross arm II22 are firmly connected at the upper parts of the two long tower columns 1, the transverse support 3 is fixedly connected at the middle parts of the two long tower columns 1, and a single-edge cross arm 24 and the cross arm III23 are arranged at the upper part of the short tower column. The power transmission line parallel-connection emergency repair tower has the following advantages: the three tower columns are connected into an integrated tower by the transverse support and the cross arm on the short tower column, and two power transmission lines with different voltage ranges can be bridged on the tower, thereby greatly shortening the emergency repair time, increasing the emergency repair speed, improving the working efficiency, and realizing quick emergency repair as well as quick power supply recovering.
Description
Technical field:
The utility model belongs to the power technology field, relates to a kind of transmission line of electricity facility, specifically is a kind of transmission line of electricity emergent repairing tower in parallel.
Background technology:
In power system, iron tower in the overhead transmission line is because of geological disasters such as weather disasters such as storm, ice and snow or landslides, and taking place, iron tower collapses, the accident that causes power failure is to happen occasionally, and the generation of this accident brings great inconvenience for people's life, social activities, bring great loss to industrial and agricultural production, for recovering industrial and agricultural production and stable society order as early as possible, the repairing fast of electric power operation department is restoring electricity in the short time as far as possible.
In the accident of falling the shaft tower of overhead transmission line, tend to occur 110kV and 220kV and fall tower simultaneously.At this moment, in quick repairing process, the prior art that circuit repairing unit adopts, the modal sliding door type emergent repairing tower that still adopts.And sliding door type emergent repairing tower can only set up a transmission line of electricity, can not set up two circuits, like this, circuit repairing unit can only separately rush to repair two circuits, i.e. repairing one tunnel earlier, and then rush to repair another road, thereby cause repairing speed slow, delay restores electricity the time.
The utility model content:
The technical problems to be solved in the utility model is at the deficiency that above-mentioned prior art exists, to provide a kind of transmission line of electricity emergent repairing tower in parallel that can set up the different electric pressures of two-way.
Technical solution of the present utility model is that a kind of transmission line of electricity emergent repairing tower in parallel with following structure is provided.
A kind of transmission line of electricity emergent repairing tower in parallel, comprise by base, the king-post combined bay, the king-post that adpting flange is assembled into, cross-arm, horizontal support, be characterized in, described king-post is three, wherein be two long king-posts, one is short king-post, described cross-arm is set to three, described horizontal support is set to one, cross-arm I and cross-arm II are arranged on the sustained height on the top of two long king-posts, and horizontal support fixation is connected the middle part of two long king-posts, and the top of short king-post is provided with a monolateral cross-arm, cross-arm III is arranged on the below slightly of the monolateral cross-arm on the short king-post, by horizontal support and cross-arm III three king-posts is connected to an integral body.
The height that described cross-arm III is provided with and the height of horizontal support setting are sustained height.
After adopting above structure, compared with prior art, the utility model transmission line of electricity emergent repairing tower in parallel has the following advantages: owing to be provided with three king-posts on a tower body, wherein be two long king-posts, one is short king-post, by the cross-arm on horizontal support and the short king-post three king-posts are connected into a whole tower, on this whole tower, can set up the transmission line of electricity of two tunnel different electric pressures, therefore the iron tower of rushing to repair a transmission line of electricity has equaled to rush to repair simultaneously the iron tower of two transmission lines of electricity, thereby saved the repairing time widely, accelerated repairing speed, improved operating efficiency, accomplished that quick repairing restores electricity fast.
Description of drawings:
Accompanying drawing is the utility model transmission line of electricity emergent repairing tower structural representation in parallel.
Shown in the figure: 1 king-post, 11, base, 12, the king-post combined bay, 13, adpting flange, 21, cross-arm I, 22, cross-arm II, 23, cross-arm III, 24, monolateral cross-arm, 3, horizontal support.
The specific embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Shown in the accompanying drawing, a kind of transmission line of electricity emergent repairing tower in parallel, comprise by base 11, king-post combined bay 12, the king-post 1 that adpting flange 13 is assembled into, cross-arm 21,22,23, horizontal support 3, be characterized in, described king-post is three, wherein be two long king-posts, one is short king-post, described cross-arm is set to three, described horizontal support 3 is set to one, cross-arm I21 and cross-arm II22 firmly are connected the sustained height on the top of two long king-posts 1, horizontal support 3 is fixedly connected on the middle part of two long king-posts 1, and the top of short king-post is provided with a monolateral cross-arm 24, and described cross-arm III23 is arranged on the below slightly of the monolateral cross-arm 24 on the short king-post, the height that height that described cross-arm III23 is provided with and horizontal support 3 are provided with is a sustained height, by horizontal support 3 and cross-arm III23 three king-posts is connected to an integral body.
Claims (2)
1. transmission line of electricity emergent repairing tower in parallel, comprise by base (11), king-post combined bay (12), the king-post (1) that adpting flange (13) is assembled into, cross-arm (21,22,23), horizontal support (3), it is characterized in that: described king-post (1) is three, wherein two are long king-post, one is short king-post, described cross-arm (21,22,23) be set to three, described horizontal support (3) is set to one, described cross-arm I (21) and cross-arm II (22) are arranged on the sustained height on the top of two long king-posts, described horizontal support (3) is fixedly connected on the middle part of two long king-posts, the top of described short king-post is provided with a monolateral cross-arm (24), described cross-arm III (23) is arranged on the below slightly of the monolateral cross-arm (24) on the short king-post, and described horizontal support (3) and described cross-arm III (23) connect to an integral body with three king-posts (1).
2. transmission line of electricity as claimed in claim 1 emergent repairing tower in parallel, it is characterized in that: the height that height that described cross-arm III (23) is provided with and horizontal support (3) are provided with is a sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201235456U CN201437645U (en) | 2009-06-26 | 2009-06-26 | Power transmission line parallel-connection emergency repair tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201235456U CN201437645U (en) | 2009-06-26 | 2009-06-26 | Power transmission line parallel-connection emergency repair tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437645U true CN201437645U (en) | 2010-04-14 |
Family
ID=42399621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201235456U Expired - Fee Related CN201437645U (en) | 2009-06-26 | 2009-06-26 | Power transmission line parallel-connection emergency repair tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695752A (en) * | 2015-03-17 | 2015-06-10 | 哈尔滨工业大学 | Rapid repairing tower system and erection method thereof |
-
2009
- 2009-06-26 CN CN2009201235456U patent/CN201437645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695752A (en) * | 2015-03-17 | 2015-06-10 | 哈尔滨工业大学 | Rapid repairing tower system and erection method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20160626 |