CN204715854U - A kind of transmission line wire lifting bracket - Google Patents
A kind of transmission line wire lifting bracket Download PDFInfo
- Publication number
- CN204715854U CN204715854U CN201520452554.5U CN201520452554U CN204715854U CN 204715854 U CN204715854 U CN 204715854U CN 201520452554 U CN201520452554 U CN 201520452554U CN 204715854 U CN204715854 U CN 204715854U
- Authority
- CN
- China
- Prior art keywords
- arm
- cross
- lower layer
- layer conductor
- shaft tower
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 239000012212 insulator Substances 0.000 claims abstract description 12
- 239000003351 stiffener Substances 0.000 claims abstract description 12
- 210000005069 ears Anatomy 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 230000008030 elimination Effects 0.000 abstract description 4
- 238000003379 elimination reaction Methods 0.000 abstract description 4
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of transmission line wire lifting bracket, comprise the two pairs of anchor ears be fixedly connected with shaft tower, two support columns, topping wire cross-arm and lower layer conductor cross-arm, the bottom of support column arranges relative anchor ear respectively, support column is made to be enclosed within the top of shaft tower by anchor ear, support column is obliquely installed respectively topping wire cross-arm and lower layer conductor cross-arm, the upper end of lower layer conductor cross-arm is connected by stiffener with the centre position of the latter half of topping wire cross-arm, the lower end base of lower layer conductor cross-arm arranges insulator link, bottom the two ends of topping wire cross-arm, insulator link is set respectively.Transmission line wire lifting bracket of the present utility model and shaft tower connect as one, and upper and lower two-layer cross-arm tilts to install, make full use of space resources, more than lifting wire to head of mast, improve crossing elimination and cross over distance, decrease equipment investment, and for limiting the special shaft tower of tower height, solve the Layout Problem of its wire cross-arm.
Description
Technical field
The utility model relates to electric force pole tower technical field, is a kind of transmission line wire lifting bracket specifically.
Background technology
Cause former crossing elimination to cross over distance because construction road surface raises or newly-built circuit passes through old wire below original transmission line wire and do not meet safety code requirement, often adopt the method changing high shaft tower to improve wires cross for this reason and cross over distance, increase power off time like this, increase the weight of the cost of overhaul, cause a large amount of waste and loss.
Utility model content
For solving the problem, the purpose of this utility model is to provide a kind of transmission line wire lifting bracket, under the prerequisite not changing shaft tower, solves former crossing elimination and crosses over the not enough problem of distance, reduce power off time, reduce the cost of overhaul.
The utility model for achieving the above object, a kind of transmission line wire lifting bracket, comprise the two pairs of anchor ears be fixedly connected with shaft tower, two support columns, topping wire cross-arm and lower layer conductor cross-arm, the bottom of described support column arranges relative anchor ear respectively, support column is made to be enclosed within the top of shaft tower by anchor ear, described support column is obliquely installed respectively topping wire cross-arm and lower layer conductor cross-arm, the upper end of described lower layer conductor cross-arm is connected by stiffener with the centre position of the latter half of topping wire cross-arm, the lower end base of described lower layer conductor cross-arm arranges insulator link, bottom the two ends of described topping wire cross-arm, insulator link is set respectively.
As preferred technical scheme, Bending Processing is done at described topping wire cross-arm top, and Bending Processing sections transverse is in shaft tower, and the two ends insulator link of described topping wire cross-arm is respectively used to phase and limit phase conductor in suspension.
As preferred technical scheme, described stiffener is parallel with topping wire cross-arm, and stiffener does bending process, and bending part is consistent with lower layer conductor cross-arm incline direction.
Owing to adopting above technical scheme, the utility model has the advantage of: when occupying few shaft tower length, transmission line wire lifting bracket of the present utility model and shaft tower connect as one, and upper and lower two-layer cross-arm tilts to install, and makes full use of space resources, more than lifting wire to head of mast, improve crossing elimination and cross over distance, decrease equipment investment, and for limiting the special shaft tower of tower height, solve the Layout Problem of its wire cross-arm.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model stiffener.
In figure: 1. shaft tower, 2. anchor ear, 3. support column, 4. descend layer conductor cross-arm, 5. topping wire cross-arm, 6. insulator link, 7. stiffener.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of transmission line wire lifting bracket, comprise the two pairs of anchor ears 2 be fixedly connected with shaft tower 1, two support columns 3, topping wire cross-arm 5 and lower layer conductor cross-arm 4, the bottom of support column 2 arranges relative anchor ear 2 respectively, support column 3 is made to be enclosed within the top of shaft tower 1 by anchor ear 2, support column 3 is obliquely installed respectively topping wire cross-arm 5 and lower layer conductor cross-arm 4, the upper end of lower layer conductor cross-arm 4 is connected by stiffener 7 with the centre position of the latter half of topping wire cross-arm 5, stiffener 7 is parallel with topping wire cross-arm 5, and stiffener 7 does bending process, bending part is consistent with lower layer conductor cross-arm 4 incline direction, the lower end base of lower layer conductor cross-arm 4 arranges insulator link 6, bottom the two ends of topping wire cross-arm 5, insulator link 6 is set respectively, Bending Processing is done at topping wire cross-arm 5 top, and Bending Processing sections transverse is in shaft tower 1, the two ends insulator link 6 of topping wire cross-arm 5 is respectively used to phase and limit phase conductor in suspension.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (3)
1. a transmission line wire lifting bracket, comprise the two pairs of anchor ears be fixedly connected with shaft tower, two support columns, topping wire cross-arm and lower layer conductor cross-arm, it is characterized in that: the bottom of described support column arranges relative anchor ear respectively, support column is made to be enclosed within the top of shaft tower by anchor ear, described support column is obliquely installed respectively topping wire cross-arm and lower layer conductor cross-arm, the upper end of described lower layer conductor cross-arm is connected by stiffener with the centre position of the latter half of topping wire cross-arm, the lower end base of described lower layer conductor cross-arm arranges insulator link, bottom the two ends of described topping wire cross-arm, insulator link is set respectively.
2. a kind of transmission line wire lifting bracket according to claim 1, it is characterized in that: Bending Processing is done at described topping wire cross-arm top, and Bending Processing sections transverse is in shaft tower, the two ends insulator link of described topping wire cross-arm is respectively used to phase and limit phase conductor in suspension.
3. a kind of transmission line wire lifting bracket according to claim 1, it is characterized in that: described stiffener is parallel with topping wire cross-arm, and stiffener does bending process, and bending part is consistent with lower layer conductor cross-arm incline direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452554.5U CN204715854U (en) | 2015-06-29 | 2015-06-29 | A kind of transmission line wire lifting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452554.5U CN204715854U (en) | 2015-06-29 | 2015-06-29 | A kind of transmission line wire lifting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715854U true CN204715854U (en) | 2015-10-21 |
Family
ID=54314857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520452554.5U Expired - Fee Related CN204715854U (en) | 2015-06-29 | 2015-06-29 | A kind of transmission line wire lifting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715854U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923319A (en) * | 2018-06-14 | 2018-11-30 | 安徽华电工程咨询设计有限公司 | A kind of transposition special pole suitable for existing single time anchor support |
| CN109904824A (en) * | 2019-03-14 | 2019-06-18 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Small wire line lifting cross arm |
| CN110499945A (en) * | 2019-05-30 | 2019-11-26 | 武汉明心电力科技有限公司 | A kind of electric power line pole tower advanced composite material (ACM) insulator crossarm |
-
2015
- 2015-06-29 CN CN201520452554.5U patent/CN204715854U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923319A (en) * | 2018-06-14 | 2018-11-30 | 安徽华电工程咨询设计有限公司 | A kind of transposition special pole suitable for existing single time anchor support |
| CN109904824A (en) * | 2019-03-14 | 2019-06-18 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Small wire line lifting cross arm |
| CN110499945A (en) * | 2019-05-30 | 2019-11-26 | 武汉明心电力科技有限公司 | A kind of electric power line pole tower advanced composite material (ACM) insulator crossarm |
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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: 20151021 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |