CN204001929U - A kind of 10 ° of Novel iron towers with interior landform of the gradient that are applicable to - Google Patents
A kind of 10 ° of Novel iron towers with interior landform of the gradient that are applicable to Download PDFInfo
- Publication number
- CN204001929U CN204001929U CN201420143211.6U CN201420143211U CN204001929U CN 204001929 U CN204001929 U CN 204001929U CN 201420143211 U CN201420143211 U CN 201420143211U CN 204001929 U CN204001929 U CN 204001929U
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- Prior art keywords
- basis
- tower
- gradient
- applicable
- tower leg
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- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000004162 soil erosion Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Be applicable to 10 ° of Novel iron towers with interior landform of the gradient, it relates to ultra-high-tension power transmission line technical field.It comprises basis, and each basis of steel tower is contour, and tower leg is installed on basis, and the tower leg on described 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 utility model 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.
Description
Technical field:
The utility model relates to ultra-high-tension power transmission line technical field, relates 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.
Utility model content:
The purpose of this utility model is to provide and is 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 utility model 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 utility model 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 utility model.
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 |
|---|---|---|---|
| CN201420143211.6U CN204001929U (en) | 2014-03-24 | 2014-03-24 | A kind of 10 ° of Novel iron towers with interior landform of the gradient that are applicable to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143211.6U CN204001929U (en) | 2014-03-24 | 2014-03-24 | A kind of 10 ° of Novel iron towers with interior landform of the gradient that are applicable to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204001929U true CN204001929U (en) | 2014-12-10 |
Family
ID=52041952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143211.6U Expired - Lifetime CN204001929U (en) | 2014-03-24 | 2014-03-24 | A kind of 10 ° of Novel iron towers with interior landform of the gradient that are applicable to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204001929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967316A (en) * | 2014-03-24 | 2014-08-06 | 方元 | Novel iron tower suitable for terrain with gradient within 10 degrees |
-
2014
- 2014-03-24 CN CN201420143211.6U patent/CN204001929U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967316A (en) * | 2014-03-24 | 2014-08-06 | 方元 | Novel iron tower suitable for terrain with gradient within 10 degrees |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |