CN214402987U - Three-circuit 110kV same-tower phenanthrene-shaped tangent tower - Google Patents
Three-circuit 110kV same-tower phenanthrene-shaped tangent tower Download PDFInfo
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- CN214402987U CN214402987U CN202023039297.2U CN202023039297U CN214402987U CN 214402987 U CN214402987 U CN 214402987U CN 202023039297 U CN202023039297 U CN 202023039297U CN 214402987 U CN214402987 U CN 214402987U
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Abstract
Three-circuit 110kV is with tower "fei" type tangent tower, including tower head and body of the tower, the tower head includes single-circuit 110kV tower head I of upper end and two-circuit 110kV tower head II of lower extreme, and tower head I is "+" - "type structure, tower head II is" non "type structure, and the last wire cross arm of two-circuit 110kV tower head II is connected with the tower head window lower curved arm of single-circuit 110kV tower head I, and the tower head wholly is" fei "style of calligraphy structure, is equipped with ground wire string point and wire string point on the tower head. Utilize the utility model discloses three return circuit transmission line of construction can reduce area by a wide margin, reduces the line corridor width, improves unit corridor and carries capacity, practices thrift land resource, reduces steel consumption, has great social and economic benefits.
Description
Technical Field
The utility model relates to a high-voltage tower especially relates to a three return 110kV is with tower "fei" type tangent towers.
Background
Along with the continuous increase of power consumption load, the transmission line return circuit also continuously increases, and line corridor area also increases by a wide margin thereupon, and land resource is limited for transmission line corridor land is nervous day by day, and multiloop transmission line erects in the same tower can reduce line corridor width, improves unit corridor transmission capacity, practices thrift land resource, reduces steel consumption.
Disclosure of Invention
The utility model aims to solve the technical problem that, overcome prior art not enough, provide a small in floor area, three times 110kV that unit corridor transport capacity is big is with tower "fei" type tangent towers.
The utility model provides a technical scheme that its technical problem adopted is, three times 110kV is with tower "fei" type tangent towers, including tower head and body of the tower, the tower head includes single 110kV tower head I and the two 110kV tower heads II that return of lower extreme of upper end, and tower head I is "the structure of +", tower head II is "non" type structure, and the last wire cross arm of two times 110kV tower head II is bent the arm under the tower head window of single 110kV tower head I and is connected, and the tower head wholly is "fei" word type structure, is equipped with the ground wire on the tower head and hangs some and the wire hangs some.
Furthermore, the ground wire hanging points comprise a left ground wire hanging point and a right ground wire hanging point which are arranged on the left side and the right side of the upper corner of the top of the tower head I.
Further, the wire hanging points comprise a left phase wire hanging point, a middle phase wire hanging point and a right side phase wire hanging point which are arranged at the lower corner of the top of the tower head I and are horizontally arranged in sequence; the wire hanging points further comprise a left loop upper phase wire hanging point arranged on the upper portion of the left side of the tower head II, a left loop middle phase wire hanging point arranged in the middle of the left side, a left loop lower phase wire hanging point arranged on the lower portion of the left side, a right loop upper phase wire hanging point arranged on the upper portion of the right side, a right loop middle phase wire hanging point arranged in the middle of the right side and a right loop lower phase wire hanging point arranged on the lower portion of the right side.
Furthermore, the wire hanging points of the tower head II are arranged in an upper drum shape, a middle drum shape and a lower drum shape.
Furthermore, the tower head I, the tower head II and the tower body are made of angle steel or steel pipes.
Utilize the utility model discloses three return circuit transmission line of construction can reduce area by a wide margin, reduces the line corridor width, improves unit corridor and carries capacity, practices thrift land resource, reduces steel consumption, has great social and economic benefits.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1-tower head I, 11-left side ground wire hanging point, 12-right side ground wire hanging point, 13-left side phase wire hanging point, 14-middle phase wire hanging point, 15-right side phase wire hanging point, 16, 17-tower head window left lower crank arm connecting point, 18, 19-tower head window right lower crank arm connecting point, 2-tower head II, 21-left loop upper phase wire hanging point, 22-left loop middle phase wire hanging point, 23-left loop lower phase wire hanging point, 24-right loop upper phase wire hanging point, 25-right loop middle phase wire hanging point, 26-right loop lower phase wire hanging point, and 3-tower body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to the attached drawing 1, the tower head comprises a tower head and a tower body 3, the tower head comprises a single-circuit 110kV tower head I1 at the upper end and a double-circuit 110kV tower head II 2 at the lower end, the tower head I is of a "+" - "structure, the tower head II is of a" non "-type structure, an upper conducting wire cross arm of the double-circuit 110kV tower head II 2 is connected with a lower curved arm of a tower head window of the single-circuit 110kV tower head I, the tower head is of a" fei "structure integrally, and a ground wire hanging point and a conducting wire hanging point are arranged on the tower head. For the convenience of distinguishing, the two side areas of the tower head I1 and the tower head II 2 are divided into a left side and a right side.
The tower head I1 is provided with a left ground wire hanging point 11, a right ground wire hanging point 12, a left phase conductor hanging point 13, a middle phase conductor hanging point 14 and a right side phase conductor hanging point 15.
Ground wire hanging points are arranged on the left side and the right side of the top upper corner of the tower head I1, and the ground wire hanging points comprise a left ground wire hanging point 11 and a right ground wire hanging point 12 and are used for hanging ground wires; the lower corner of the top of the tower head I1 is provided with a wire hanging point, and the wire hanging point comprises a left phase wire hanging point 13, a middle phase wire hanging point 14 and a right phase wire hanging point 15 and is used for hanging and arranging a wire. The left, middle and right three-phase conductors are horizontally arranged in sequence.
The upper portion of the left side on the tower head II 2 is provided with a left loop upper phase conductor hanging point 21 which is connected with a tower head window of the tower head I1 at left lower crank arm connecting points 16 and 17, the middle portion of the left side is provided with a left loop middle phase conductor hanging point 22, the lower portion of the left side is provided with a left loop lower phase conductor hanging point 23, the upper portion of the right side is provided with a right loop upper phase conductor hanging point 24 which is connected with the tower head window of the tower head I1 at right lower crank arm connecting points 18 and 19, the middle portion of the right side is provided with a right loop middle phase conductor hanging point 25, and the lower portion of the right side is provided with a right loop lower phase conductor hanging point 26 for hanging the conductors. The lead lines of each loop are vertically arranged in an upper, middle and lower mode, and the two loops are respectively arranged on two sides of the iron tower.
The tower head I1, the tower head II 2 and the tower body 3 are made of angle steel or steel pipes.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are still within the scope of the present invention, provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (5)
1. Three return 110kV is with "fei" type tangent towers of tower, including tower head and body of a tower, its characterized in that: the tower head comprises a single-circuit 110kV tower head I at the upper end and a double-circuit 110kV tower head II at the lower end, the tower head I is in a "+" -shaped structure, the tower head II is in a non-shaped structure, an upper conducting wire cross arm of the double-circuit 110kV tower head II is connected with a lower crank arm of a tower head window of the single-circuit 110kV tower head I, the whole tower head is in a 'fei' shaped structure, and a ground wire hanging point and a conducting wire hanging point are arranged on the tower head.
2. The three-circuit 110kV common-tower phenanthrene-shaped linear tower as claimed in claim 1, characterized in that: the ground wire hanging points comprise a left side ground wire hanging point and a right side ground wire hanging point which are arranged on the left side and the right side of the upper corner of the top of the tower head I.
3. The three-circuit 110kV common-tower phenanthrene-shaped linear tower as claimed in claim 2, characterized in that: the wire hanging points comprise a left phase wire hanging point, a middle phase wire hanging point and a right side phase wire hanging point which are arranged at the lower corner of the top of the tower head I and are horizontally arranged in sequence; the wire hanging points further comprise a left loop upper phase wire hanging point arranged on the upper portion of the left side of the tower head II, a left loop middle phase wire hanging point arranged in the middle of the left side, a left loop lower phase wire hanging point arranged on the lower portion of the left side, a right loop upper phase wire hanging point arranged on the upper portion of the right side, a right loop middle phase wire hanging point arranged in the middle of the right side and a right loop lower phase wire hanging point arranged on the lower portion of the right side.
4. The three-circuit 110kV common-tower phenanthrene-shaped linear tower according to any one of claims 1 to 3, characterized in that: and the wire hanging points of the tower head II are arranged in an upper drum shape, a middle drum shape and a lower drum shape.
5. The three-circuit 110kV common-tower phenanthrene-shaped linear tower according to any one of claims 1 to 3, characterized in that: the tower head I, the tower head II and the tower body are made of angle steel or steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039297.2U CN214402987U (en) | 2020-12-16 | 2020-12-16 | Three-circuit 110kV same-tower phenanthrene-shaped tangent tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039297.2U CN214402987U (en) | 2020-12-16 | 2020-12-16 | Three-circuit 110kV same-tower phenanthrene-shaped tangent tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214402987U true CN214402987U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023039297.2U Active CN214402987U (en) | 2020-12-16 | 2020-12-16 | Three-circuit 110kV same-tower phenanthrene-shaped tangent tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214402987U (en) |
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2020
- 2020-12-16 CN CN202023039297.2U patent/CN214402987U/en active Active
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