CN201924635U - Tower pole for overhead insulating conductors - Google Patents
Tower pole for overhead insulating conductors Download PDFInfo
- Publication number
- CN201924635U CN201924635U CN2010206173571U CN201020617357U CN201924635U CN 201924635 U CN201924635 U CN 201924635U CN 2010206173571 U CN2010206173571 U CN 2010206173571U CN 201020617357 U CN201020617357 U CN 201020617357U CN 201924635 U CN201924635 U CN 201924635U
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- CN
- China
- Prior art keywords
- cross arms
- arm
- cross
- tower pole
- overhead
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a tower pole for overhead insulating conductors, which comprises a tower pole main body. At least three layers of cross arms which are mutually parallel are arranged on the upper part of the tower pole main body, wherein the outer ends of the cross arms are provided with insulators, the lower cross arms are longer than the upper cross arms, and the insulators on the lower cross arms are arranged on the outer sides of the outer ends of the upper cross arms. The tower pole for overhead insulating conductors has the advantages that the insulators on the three layers of cross arms are arranged in a staggered manner, so that the requirements of the overhead conductors of the overhead insulating circuits can be met, and the vertical distance between the cross arms can be reduced; the effective space is saved, and the distance to the ground is increased under the condition of same pole height; and the arrangement is favorable to power transmission safety and power transmission running management.
Description
Technical field
The utility model relates to a kind of tower bar, specifically, relates to a kind of suspended insulated guide wire tower bar.
Background technology
It is more that existing tower bridge is established circuit, makes the cross-arm number of plies become many, and on the basis that guarantees the line-to-ground distance, this just requires the height of tower bar more and more higher, and then, will be higher to the basic requirement of tower bar.For this reason, people are seeking a kind of desirable technical solution always.
Summary of the invention
The utility model is at the deficiencies in the prior art, and a kind of simple in structure, suspended insulated guide wire tower bar that cost is low, practical, easy to use is provided.
The technical scheme that the utility model adopted is as follows: a kind of suspended insulated guide wire tower bar, it comprises tower bar body, described tower bar body top is provided with at least three layers of cross-arm that is parallel to each other, wherein, the outer end of described cross-arm is provided with insulator, the length of lower floor's cross-arm is greater than the length of upper strata cross-arm, and the insulator of lower floor's cross-arm is positioned at the outside of cross-arm outer end, upper strata.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, this suspended insulated guide wire tower bar is staggered with the insulator of three layers of cross-arm, the needs of insulated overhead line stringing both can have been satisfied, can reduce the vertical distance between the cross-arm again, save the usefull space, made equal bar height increase distance to the ground, be beneficial to the management of transmission of electricity safety and transmission operation.
Description of drawings
Fig. 1 is the structural representation of described suspended insulated guide wire tower bar.
The specific embodiment
Below by the specific embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of suspended insulated guide wire tower bar, it comprises tower bar body 1, described tower bar body top is provided with three layers of cross-arm that is parallel to each other 21, cross-arm 22 and cross-arm 23, and the outer end of described cross-arm 21, described cross-arm 22 and described cross-arm 23 is provided with insulator 31, insulator 32, insulator 33 respectively;
Wherein, the length of cross-arm 22 is greater than the length of cross-arm 21, and the insulator 32 of cross-arm 22 is positioned at the outside of cross-arm 21 outer ends; The length of cross-arm 23 is greater than the length of cross-arm 22, and the insulator 33 of cross-arm 23 is positioned at the outside of cross-arm 22 outer ends.
Claims (1)
1. suspended insulated guide wire tower bar, comprise tower bar body, it is characterized in that: described tower bar body top is provided with at least three layers of cross-arm that is parallel to each other, wherein, the outer end of described cross-arm is provided with insulator, the length of lower floor's cross-arm is greater than the length of upper strata cross-arm, and the insulator of lower floor's cross-arm is positioned at the outside of cross-arm outer end, upper strata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206173571U CN201924635U (en) | 2010-11-22 | 2010-11-22 | Tower pole for overhead insulating conductors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206173571U CN201924635U (en) | 2010-11-22 | 2010-11-22 | Tower pole for overhead insulating conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924635U true CN201924635U (en) | 2011-08-10 |
Family
ID=44428493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206173571U Expired - Fee Related CN201924635U (en) | 2010-11-22 | 2010-11-22 | Tower pole for overhead insulating conductors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569417A (en) * | 2015-12-31 | 2016-05-11 | 国网浙江奉化市供电公司 | Wire erecting device |
| CN107152565A (en) * | 2017-05-31 | 2017-09-12 | 中国十九冶集团有限公司 | Line holder |
| CN110778203A (en) * | 2019-11-14 | 2020-02-11 | 盛珊瑜 | Power line accessory wire cross arm |
-
2010
- 2010-11-22 CN CN2010206173571U patent/CN201924635U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569417A (en) * | 2015-12-31 | 2016-05-11 | 国网浙江奉化市供电公司 | Wire erecting device |
| CN107152565A (en) * | 2017-05-31 | 2017-09-12 | 中国十九冶集团有限公司 | Line holder |
| CN110778203A (en) * | 2019-11-14 | 2020-02-11 | 盛珊瑜 | Power line accessory wire cross arm |
| CN110778203B (en) * | 2019-11-14 | 2020-07-14 | 湖南恒力通电气设备科技有限公司 | Power line accessory wire cross arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20111122 |