CN103967316A - Novel iron tower suitable for terrain with gradient within 10 degrees - Google Patents
Novel iron tower suitable for terrain with gradient within 10 degrees Download PDFInfo
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- CN103967316A CN103967316A CN201410117698.5A CN201410117698A CN103967316A CN 103967316 A CN103967316 A CN 103967316A CN 201410117698 A CN201410117698 A CN 201410117698A CN 103967316 A CN103967316 A CN 103967316A
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Abstract
The invention provides a novel iron tower suitable for the terrain with the gradient within 10 degrees, and relates to the technical field of high-voltage transmission lines. The novel iron tower comprises foundations, wherein the heights of all the foundations of the iron tower are the same, tower legs are arranged on the foundations, the tower legs on the foundations in the low positions are longer than the tower legs on the foundations in the high positions, and the graduation between the tower legs is controlled to range from 1 m to 3 m. The novel iron tower is suitable for the plain and hill sections with the gradient within 10 degrees, overall manufacturing cost is greatly reduced, no large amount of earthwork needs to be dug, water and soil loss is avoided, and the aim of protecting the environment is achieved.
Description
Technical field:
The present invention relates to ultra-high-tension power transmission line technical field, relate in particular to a kind of 10 ° of Novel iron towers with interior landform of the gradient that are applicable to.
Background technology:
At present in High Voltage Transmission Line Engineering; usually can run into Ping Qiu location, place, tower position, this location landform often has certain discrepancy in elevation, and single discrepancy in elevation scope little; generally between 1～3m; the gradient is in 10 °, and for this landform, prior art generally all adopts flat leg design; so just need to carry out the basal plane side of falling; therefore can produce larger soil excavation engineering quantity, and cause near soil erosion tower position, welding.
Summary of the invention:
The object of this invention is to provide and be a kind ofly applicable to that the gradient exists the discrepancy in elevation at 10 ° with Nei Pingqiu location but the discrepancy in elevation iron tower of power transmission line of megarelief not.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: it comprises basis, each basis of steel tower is with height and each basic discrepancy in elevation is controlled between 1-3m, tower leg is installed on basis, tower leg on lower position basis is longer than the tower leg on the basis of high position, differential being controlled in 1-3m between tower leg.
The present invention be applicable to the gradient at 10 ° with Nei Pingqiu location, not only on overall cost, greatly reduce, and without a large amount of earth excavations, avoided soil erosion, reach the object of protection of the environment.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
The specific embodiment:
With reference to Fig. 1, it comprises basis 1, each basis 1 of steel tower is with height and each basic discrepancy in elevation is controlled between 1-3m, on basis 1, tower leg 2 is installed, tower leg 2 on lower position basis 1 is longer than the tower leg 2 on high position basis 1, differential being controlled in 1-3m between tower leg 2, because differential being controlled in 1-3m between tower leg, so topographical elevation difference when 3m is following just without a large amount of earth excavations, and tower weight only increases approximately 1%～1.5%, tower body good stability, therefore on overall cost, not only can reduce greatly, and avoided soil erosion, reach the object of protection of the environment, and when the discrepancy in elevation is greater than 3m, by the side of falling, high-order basis, the high-low-position basis discrepancy in elevation is remained on below 3m, to guarantee differential being controlled in 1-3m between tower leg, because tower leg is differential, surpass after 3m, tower weight can increase fast, overall cost also can increase greatly, and also variation of tower body stability.
Claims (1)
1. one kind is applicable to 10 ° of Novel iron towers with interior landform of the gradient, it is characterized in that, it comprises basis, each basis of steel tower is with height and each basic discrepancy in elevation is controlled between 1-3m, tower leg is installed on basis, tower leg on lower position basis is longer than the tower leg on the basis of high position, differential being controlled in 1-3m between tower leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117698.5A CN103967316A (en) | 2014-03-24 | 2014-03-24 | Novel iron tower suitable for terrain with gradient within 10 degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117698.5A CN103967316A (en) | 2014-03-24 | 2014-03-24 | Novel iron tower suitable for terrain with gradient within 10 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103967316A true CN103967316A (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410117698.5A Pending CN103967316A (en) | 2014-03-24 | 2014-03-24 | Novel iron tower suitable for terrain with gradient within 10 degrees |
Country Status (1)
| Country | Link |
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| CN (1) | CN103967316A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804111A (en) * | 2016-05-26 | 2016-07-27 | 福建省新能海上风电研发中心有限公司 | Unequal-length-leg offshore wind power jacket foundation and construction method thereof |
| CN108533052A (en) * | 2018-04-20 | 2018-09-14 | 中国电力工程顾问集团西南电力设计院有限公司 | One kind continuing the adjustable transmission of electricity support construction in large deformation area for ground |
| CN117188511A (en) * | 2023-09-14 | 2023-12-08 | 中国能源建设集团山西省电力勘测设计院有限公司 | Composite anti-deformation structure and method for high-low leg power transmission tower |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1418456A1 (en) * | 1986-11-06 | 1988-08-23 | Среднеазиатское Отделение Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института Энергетических Систем И Электрических Сетей "Энергосетьпроект" | Power line support |
| CN102287070A (en) * | 2011-06-29 | 2011-12-21 | 浙江省电力设计院 | Z-shaped side slope tower |
| CN203394141U (en) * | 2013-08-01 | 2014-01-15 | 浙江省电力设计院 | Single-circuit T-shaped slope tower |
| CN204001929U (en) * | 2014-03-24 | 2014-12-10 | 方元 | A kind of 10 ° of Novel iron towers with interior landform of the gradient that are applicable to |
-
2014
- 2014-03-24 CN CN201410117698.5A patent/CN103967316A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1418456A1 (en) * | 1986-11-06 | 1988-08-23 | Среднеазиатское Отделение Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института Энергетических Систем И Электрических Сетей "Энергосетьпроект" | Power line support |
| CN102287070A (en) * | 2011-06-29 | 2011-12-21 | 浙江省电力设计院 | Z-shaped side slope tower |
| CN203394141U (en) * | 2013-08-01 | 2014-01-15 | 浙江省电力设计院 | Single-circuit T-shaped slope tower |
| CN204001929U (en) * | 2014-03-24 | 2014-12-10 | 方元 | A kind of 10 ° of Novel iron towers with interior landform of the gradient that are applicable to |
Non-Patent Citations (1)
| Title |
|---|
| 张少雄: ""输电线路杆塔基础施工方案优化的探讨"", 《武汉船舶职业技术学院学报》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804111A (en) * | 2016-05-26 | 2016-07-27 | 福建省新能海上风电研发中心有限公司 | Unequal-length-leg offshore wind power jacket foundation and construction method thereof |
| CN105804111B (en) * | 2016-05-26 | 2018-09-04 | 福建省新能海上风电研发中心有限公司 | A kind of Length discrepancy leg offshore wind farm jacket basis and its construction method |
| CN108533052A (en) * | 2018-04-20 | 2018-09-14 | 中国电力工程顾问集团西南电力设计院有限公司 | One kind continuing the adjustable transmission of electricity support construction in large deformation area for ground |
| CN108533052B (en) * | 2018-04-20 | 2022-09-20 | 中国电力工程顾问集团西南电力设计院有限公司 | Adjustable power transmission supporting structure for continuous large deformation area of foundation |
| CN117188511A (en) * | 2023-09-14 | 2023-12-08 | 中国能源建设集团山西省电力勘测设计院有限公司 | Composite anti-deformation structure and method for high-low leg power transmission tower |
| CN117188511B (en) * | 2023-09-14 | 2024-10-15 | 中国能源建设集团山西省电力勘测设计院有限公司 | Composite anti-deformation structure and method for high-low leg power transmission tower |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140806 |