CN205777813U - Be suitable to the electric power pylon of mountain terrain - Google Patents
Be suitable to the electric power pylon of mountain terrain Download PDFInfo
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- CN205777813U CN205777813U CN201620722659.2U CN201620722659U CN205777813U CN 205777813 U CN205777813 U CN 205777813U CN 201620722659 U CN201620722659 U CN 201620722659U CN 205777813 U CN205777813 U CN 205777813U
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Abstract
This utility model relates to the electric power pylon being suitable to mountain terrain, including tower body, also includes the short tower leg that is connected with tower body and long tower leg, and described short tower leg is used for being connected to upward slope pile foundation, and upward slope pile foundation inserts the below ground of uphill side；Described long tower leg is used for being connected to descending pile foundation, and descending pile foundation inserts the below ground of descending side；Being connected by linkage section between described long tower leg and tower body, described linkage section is truss structure.Above-mentioned electric power pylon, arranges linkage section between long tower leg and tower body, in the range of making long leg structure be positioned at design limit, and the differential expansion of the long and short lower limb of steel tower, the domatic landform that adapting to property is the most precipitous；When linkage section uses dismountable optimal way, can choose whether linkage section is installed according to on-the-spot actual steep.
Description
Technical field
This utility model relates to the steel tower of high voltage power transmission, and a kind of being suitable to builds the transmission of electricity ferrum at mountain terrain
Tower.
Background technology
China is with a varied topography various, and during power grid construction, transmission line of electricity inevitably needs to pass through high mountains and steep cliffs,
And set up electric power pylon at mountain terrain and be always the difficult point of engineering.
Existing electric power pylon is the truss structure being made up of main material, oblique material and horizontal material, steel tower include from top to bottom tower head,
Tower body and tower leg.For general gentle slope, short tower leg and long tower leg can be designed to, be separately mounted to uphill side and descending side is come
Ensure that tower body is vertical.
But the main material oblique material angle that tower leg prolongation can make tower leg diminishes, and tower leg stress is bad, and therefore steel tower is long and short
Lower limb has the height spacing of a limit, is i.e. that the limit is differential.If domatic extreme is precipitous, then the long and short lower limb of steel tower reach knot
The structure limit still can not adaptation to the ground.Now it is accomplished by carrying out earth excavation, builds retaining wall, on domatic, artificially build one
Plane or reduce domatic differential, as it is shown in figure 1, carry out bored concrete pile and the construction of top steel tower on artificial platform, but so makes
Become engineering cost to increase, and owing to changing pre-existing topography on a large scale, be unfavorable for water and soil conservation and environmental conservation.
Utility model content
Technical problem to be solved in the utility model is: provides a kind of electric power pylon being suitable to mountain terrain, not be used in
Domatic excavation plane, and can be suitably used for mountain terrain.
This utility model solves its technical problem and be the technical scheme is that
Be suitable to the electric power pylon of mountain terrain, including tower body, also include the short tower leg that is connected with tower body and long tower leg, described
Short tower leg is used for being connected to upward slope pile foundation, and upward slope pile foundation inserts the below ground of uphill side；Described long tower leg is used for being connected to down
Slope pile foundation, descending pile foundation inserts the below ground of descending side；It is connected by linkage section between described long tower leg and tower body, described company
The section of connecing is truss structure.
Further, between described linkage section and tower body, it is between linkage section and long tower leg and removably connects.
Further, the main material outside described linkage section is the main material of linkage section, and the main material of tower body is the main material of tower body, described length
The main material of tower leg is long tower leg main material, and the main material of described linkage section, the main material of tower body are identical with the bearing of trend of long tower leg main material；Described
Linkage section is the first connection end with the connection end of tower body, and linkage section is the second connection end with the connection end of tower leg, and described first even
Connect to hold to be connected with second and hold row level with both hands, and length is identical.
Further, described linkage section is that dismountable shaped steel assembles formation.
The beneficial effects of the utility model are: above-mentioned electric power pylon, arrange linkage section between long tower leg and tower body, make long
In the range of lower limb structure is positioned at design limit, and the differential expansion of the long and short lower limb of steel tower, the domatic landform that adapting to property is the most precipitous；
When linkage section uses dismountable optimal way, can choose whether linkage section is installed according to on-the-spot actual steep.
Accompanying drawing explanation
Fig. 1 be in prior art steel tower construction at the schematic diagram of domatic artificial platform；
Fig. 2 is that steel tower construction of the present utility model is at domatic schematic diagram；
In figure, reference is: short tower leg 1, long tower leg 2, long tower leg main material 21, linkage section 3, the main material of linkage section 31, first
Connect end 32, second and connect end 33, upward slope pile foundation 41, descending pile foundation 42, the main material of tower body 51.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Be suitable to the electric power pylon of mountain terrain, including tower body, also include short tower leg 1 and the long tower leg 2 being connected with tower body, institute
Stating short tower leg 1 for being connected to upward slope pile foundation 41, upward slope pile foundation 41 inserts the below ground of uphill side；Described long tower leg 2 is used for
Being connected to descending pile foundation 42, descending pile foundation 42 inserts the below ground of descending side；By being connected between described long tower leg 2 and tower body
Section 3 linking, described linkage section 3 is truss structure.
As shown in Figure 2: electric power pylon of the present utility model, being suitable to installation and build precipitous domatic, it includes short tower leg 1 He
Long tower leg 2, is respectively used to be connected to upward slope pile foundation 41 and descending pile foundation 42, as in figure 2 it is shown, upward slope pile foundation 41 is i.e. to insert to go up a slope
The bored concrete pile of the below ground of side, descending pile foundation 42 is i.e. the bored concrete pile of the below ground inserting descending side.
It is connected by linkage section 3 between described long tower leg 2 and tower body, is i.e. that linkage section 3 top connects tower body, linkage section 3
Bottom connects long tower leg 2.Owing to being provided with linkage section 3, make the main material of long tower leg 2 and the oblique material angle can be in design limit scope
In, and short tower leg 1 is differential extended with the height of long tower leg 2, adapts to the most precipitous domatic.
Preferably, can be between described linkage section 3 and tower body, be between linkage section 3 and long tower leg 2 and detachably connect
Connect.
When being i.e. to reach the spot, dismantle or connect linkage section 3.The mode of removably connecting can use any existing skill
Art, preferably can be being to use the modes such as bolt and anchor ear, pipe clamp, connecting plate to realize removably connecting.So-called connecting plate is
Refer to be connected with several parts respectively by bolt, make several parts connect into an overall structural member.
It is further preferred that can be the main material outside described linkage section 3 be the main material of linkage section 31, the main material of tower body is tower
The main material of body 51, the main material of described long tower leg 2 is long tower leg main material 21, the main material of described linkage section 31, the main material of tower body 51 and long tower leg
The bearing of trend of main material 21 is identical；Described linkage section 3 is the first connection end 32 with the connection end of tower body, linkage section 3 and tower leg
Connecting end is the second connection end 33, and it is parallel that described first connection end 32 connects end 33 with second, and length is identical.
As in figure 2 it is shown, the first connection end 32 is parallel with the second connection end 33, and length is identical, therefore can be according to scene
Domatic situation, chooses whether to install linkage section 3, the most domatic more slow, can directly use long tower leg 2 to be connected with tower body, if
Domatic precipitous, then one or more linkage sections 3 can be installed between long tower leg 2 and tower body, increase long and short lower limb differential.Connect
Section main material 31, the main material of tower body 51 is identical with the bearing of trend of long tower leg main material 21, it is simple to support force transmits along main material.
Can also be preferably that described linkage section 3 assembles formation for dismountable shaped steel.For having inconvenient traffic, it is difficult to transport
The environment of large component, can deliver to shaped steel Assembling and become the truss structure of linkage section 3 with connector, and shaped steel preferably may be used
To be angle steel, round steel, connector can be preferably bolt, connecting plate, chuck, anchor ear etc..
Claims (4)
1. be suitable to the electric power pylon of mountain terrain, it is characterised in that include tower body, also include the short tower leg (1) being connected with tower body
With long tower leg (2), described short tower leg (1) is used for being connected to upward slope pile foundation (41), and upward slope pile foundation (41) inserts the ground of uphill side
Below；Described long tower leg (2) is used for being connected to descending pile foundation (42), and descending pile foundation (42) inserts the below ground of descending side；Institute
Stating and be connected by linkage section (3) between long tower leg (2) and tower body, described linkage section (3) is truss structure.
Be suitable to the electric power pylon of mountain terrain the most as claimed in claim 1, it is characterised in that described linkage section (3) and tower body
Between, it is between linkage section (3) and long tower leg (2) and removably connects.
Be suitable to the electric power pylon of mountain terrain the most as claimed in claim 2, it is characterised in that described linkage section (3) outside
Main material is the main material of linkage section (31), and the main material of tower body is the main material of tower body (51), and the main material of described long tower leg (2) is long tower leg main material
(21), the main material of described linkage section (31), the main material of tower body (51) are identical with the bearing of trend of long tower leg main material (21)；Described linkage section
(3) the connection end with tower body is the first connection end (32), and linkage section (3) is the second connection end (33) with the connection end of tower leg, institute
State the first connection end (32) parallel with the second connection end (33), and length is identical.
Be suitable to the electric power pylon of mountain terrain the most as claimed in claim 2 or claim 3, it is characterised in that described linkage section (3) is can
The shaped steel of dismounting assembles and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722659.2U CN205777813U (en) | 2016-07-11 | 2016-07-11 | Be suitable to the electric power pylon of mountain terrain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722659.2U CN205777813U (en) | 2016-07-11 | 2016-07-11 | Be suitable to the electric power pylon of mountain terrain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205777813U true CN205777813U (en) | 2016-12-07 |
Family
ID=58125444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620722659.2U Active CN205777813U (en) | 2016-07-11 | 2016-07-11 | Be suitable to the electric power pylon of mountain terrain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205777813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661399A (en) * | 2017-03-29 | 2018-10-16 | 中国电力科学研究院 | A kind of interim shaft tower of transmission line of electricity |
| CN109083479A (en) * | 2018-08-09 | 2018-12-25 | 绵阳鹏志远科技有限公司 | A kind of anti-collapse monitoring lever apparatus applied to hillside |
| CN114525806A (en) * | 2022-03-31 | 2022-05-24 | 四川电力设计咨询有限责任公司 | Iron tower single-pile combined foundation and construction method thereof |
-
2016
- 2016-07-11 CN CN201620722659.2U patent/CN205777813U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661399A (en) * | 2017-03-29 | 2018-10-16 | 中国电力科学研究院 | A kind of interim shaft tower of transmission line of electricity |
| CN109083479A (en) * | 2018-08-09 | 2018-12-25 | 绵阳鹏志远科技有限公司 | A kind of anti-collapse monitoring lever apparatus applied to hillside |
| CN114525806A (en) * | 2022-03-31 | 2022-05-24 | 四川电力设计咨询有限责任公司 | Iron tower single-pile combined foundation and construction method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |