CN207200227U - A kind of transmission line of electricity leaning tower post drape plot tower - Google Patents
A kind of transmission line of electricity leaning tower post drape plot tower Download PDFInfo
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- CN207200227U CN207200227U CN201721303566.7U CN201721303566U CN207200227U CN 207200227 U CN207200227 U CN 207200227U CN 201721303566 U CN201721303566 U CN 201721303566U CN 207200227 U CN207200227 U CN 207200227U
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- hanging point
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Abstract
The utility model discloses a kind of transmission line of electricity leaning tower post drape plot tower, including：Column foot, the column foot top has leaning tower post, the end of the top of the leaning tower post incline direction, which has, upwarps support, the leaning tower post middle and lower part has left and right support cross arm, the left and right support cross arm both ends have left conducting wire hanging point and right conducting wire hanging point respectively, the leaning tower column end has left ground wire hanging point away from upwarping support side, the bracket end that upwarps has right ground wire hanging point, described upwarp below mid-stent has middle conducting wire hanging point, construction is succinct, a king-post is lacked compared with cat-head transmission tower, so as to reduce tower head part wind area, reduce wind load, arranged using inclined king-post, it can reduce eccentric caused by upper wire and right ground wire vertical load, tower weight index is small, save material.
Description
Technical field
Electric power facility field is the utility model is related to, more particularly to a kind of transmission line of electricity leaning tower post drape plot tower.
Background technology
Cat-head transmission tower tower head part construction is complicated, and the upper lower bent lever of tower window both sides king-post point, wind area is big, and stress is also complicated,
Tower head Partial Height is big, and tower weight index is higher.Although wineglass tower tower head height is small, occupancy width of corridor is big, and channel cleanup takes
With height, it is generally used for that channel cleanup amount is little, the location of passage relative loose.With under serial type deployment scenarios, cat-head transmission tower tower weight is about
For 1.08~1.10 times of wineglass tower, distance is about the 65% of wineglass tower between the phase of cat-head transmission tower both sides.
The content of the invention
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, proposes a kind of transmission line of electricity leaning tower
Post drape plot tower, construction is succinct, and a king-post has been lacked compared with cat-head transmission tower, so as to reduce tower head part wind area, reduces
Wind load, arranged using inclined king-post, eccentric caused by upper wire and right ground wire vertical load, tower weight index can be reduced
It is small, save material.
The purpose of this utility model is realized by following technical proposals：
A kind of transmission line of electricity leaning tower post drape plot tower, including：Column foot, the column foot top has leaning tower post, described oblique
The end of the top of king-post incline direction, which has, upwarps support, and the leaning tower post middle and lower part has left and right support cross arm, the left side
Right support cross-arm both ends have left conducting wire hanging point and right conducting wire hanging point respectively, and the leaning tower column end is remote to upwarp support side
With left ground wire hanging point, the bracket end that upwarps has right ground wire hanging point, and described upwarp below mid-stent has middle wire
Hanging point.
A kind of transmission line of electricity leaning tower post drape plot tower of the present utility model, the left and right support cross arm stretch out leaning tower post two
The length at end differs.
A kind of transmission line of electricity leaning tower post drape plot tower of the present utility model, the vertical center line position of the left and right support cross arm
In on the vertically long line of the geometric center of column foot.
A kind of transmission line of electricity leaning tower post drape plot tower of the present utility model, the left ground wire hanging point and right ground wire hanging point position
In the same perpendicular parallel with left and right support cross arm length direction.
A kind of transmission line of electricity leaning tower post drape plot tower of the present utility model, the leaning tower post and to upwarp support two-part
Vertically long line of the geometric center lines close to the geometric center of column foot.
A kind of transmission line of electricity leaning tower post drape plot tower of the present utility model, has tower between the leaning tower post and column foot
Body.
According to above-mentioned technical proposal, the beneficial effects of the utility model are：
1st, leaning tower post drape plot tower has lacked a king-post compared with cat-head transmission tower, so as to reduce tower head part wind surface
Product, reduces wind load；
2nd, leaning tower post drape plot tower Path of Force Transfer is simply direct, and stress is more reasonable；
3rd, inclined leaning tower post arrangement, it is eccentric caused by left wire and right ground wire vertical load in can reducing；
4th, middle wire and right ground wire can simplify structure layout optimization Path of Force Transfer with cross-arm arrangement；
5th, tower weight index is small, saves material.
Brief description of the drawings
Fig. 1 is a kind of schematic views of transmission line of electricity leaning tower post drape plot tower of the utility model；
Fig. 2 is that a kind of the utility model transmission line of electricity leaning tower post drape plot tower increases schematic diagram.
Embodiment
The utility model is further described with reference to specific embodiments and the drawings.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model
If Fig. 1-2 is a kind of embodiment of transmission line of electricity leaning tower post drape plot tower of the utility model, a kind of transmission line of electricity
Leaning tower post drape plot tower, including：Column foot 1, the top of column foot 1 have a leaning tower post 2, the incline direction of leaning tower post 2 it is upper
The end of side, which has, upwarps support 3, and the middle and lower part of leaning tower post 2 has left and right support cross arm 4,4 liang of the left and right support cross arm
End has left conducting wire hanging point 41 and right conducting wire hanging point 42 respectively, and the end of leaning tower post 2 has a left side away from the side of support 3 is upwarped
Ground wire hanging point 21, the end of support 3 that upwarps have right ground wire hanging point 31, and the middle part of support 3 lower section that upwarps has middle wire
Hanging point 32, the length that the left and right support cross arm 4 stretches out the both ends of leaning tower post 2 differ, the left and right support cross arm 4 it is vertical in
Line is located on the vertically long line of the geometric center of column foot 1, and the left ground wire hanging point 21 and right ground wire hanging point 31 are located at and left and right
The parallel same perpendicular of the length direction of support cross arm 4, the leaning tower post 2 and upwarps 3 two-part geometric center lines of support
Close to the vertically long line of the geometric center of column foot 1, there is tower body 5 between the leaning tower post 2 and column foot 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
- A kind of 1. transmission line of electricity leaning tower post drape plot tower, it is characterised in that including：Column foot, the column foot top have leaning tower Post, the end of the top of the leaning tower post incline direction, which has, upwarps support, and the leaning tower post middle and lower part has left and right support horizontal Load, the left and right support cross arm both ends have left conducting wire hanging point and right conducting wire hanging point respectively, and the leaning tower column end is away from upper Sticking up support side has left ground wire hanging point, and the bracket end that upwarps has right ground wire hanging point, described to upwarp below mid-stent With middle conducting wire hanging point.
- A kind of 2. transmission line of electricity leaning tower post drape plot tower according to claim 1, it is characterised in that：The left and right support The length that cross-arm stretches out leaning tower post both ends differs.
- A kind of 3. transmission line of electricity leaning tower post drape plot tower according to claim 2, it is characterised in that：The left and right support The vertical center line of cross-arm is located on the vertically long line of the geometric center of column foot.
- A kind of 4. transmission line of electricity leaning tower post drape plot tower according to claim 3, it is characterised in that：The left ground wire is hung Point and right ground wire hanging point are located at the same perpendicular parallel with left and right support cross arm length direction.
- A kind of 5. transmission line of electricity leaning tower post drape plot tower according to claim 4, it is characterised in that：The leaning tower post and Upwarp vertically long line of the two-part geometric center lines of support close to the geometric center of column foot.
- A kind of 6. transmission line of electricity leaning tower post drape plot tower according to claim 5, it is characterised in that：The leaning tower post and There is tower body between column foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303566.7U CN207200227U (en) | 2017-10-11 | 2017-10-11 | A kind of transmission line of electricity leaning tower post drape plot tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303566.7U CN207200227U (en) | 2017-10-11 | 2017-10-11 | A kind of transmission line of electricity leaning tower post drape plot tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200227U true CN207200227U (en) | 2018-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721303566.7U Active CN207200227U (en) | 2017-10-11 | 2017-10-11 | A kind of transmission line of electricity leaning tower post drape plot tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591767A (en) * | 2017-10-11 | 2018-01-16 | 成都城电电力工程设计有限公司 | A kind of transmission line of electricity leaning tower post drape plot tower |
-
2017
- 2017-10-11 CN CN201721303566.7U patent/CN207200227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591767A (en) * | 2017-10-11 | 2018-01-16 | 成都城电电力工程设计有限公司 | A kind of transmission line of electricity leaning tower post drape plot tower |
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