CN206267615U - A kind of 110kV overhead transmission lines double back gate steel pipe tower - Google Patents
A kind of 110kV overhead transmission lines double back gate steel pipe tower Download PDFInfo
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- CN206267615U CN206267615U CN201621364784.7U CN201621364784U CN206267615U CN 206267615 U CN206267615 U CN 206267615U CN 201621364784 U CN201621364784 U CN 201621364784U CN 206267615 U CN206267615 U CN 206267615U
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- wire
- arm
- cross
- transmission lines
- double back
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 239000004020 conductor Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 20
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
The utility model is a kind of 110kV overhead transmission lines double back gate steel pipe tower.Include two mobile jibs, two ground wire cross-arms, a piece wire wire jumper cross-arm, two first wire cross-arms, a piece second wire cross-arm, wherein the two ends of wire wire jumper cross-arm are connected with two mobile jibs respectively, one end of two ground wire cross-arms is connected on two mobile jibs, two other end cantilevers of ground wire cross-arm, the two ends of the second wire cross-arm are connected with two mobile jibs respectively, and positioned at the lower section of wire wire jumper cross-arm, one end of two first wire cross-arms is connected on two mobile jibs, two other end cantilevers of the first wire cross-arm, and positioned at the lower section of ground wire cross-arm.When the transmission pressure terrain clearance of 220kV transmission lines of electricity is relatively low, the utility model can facilitate 110kV transmission lines of electricity to be got over from the lower drill with ferrule of 220kV transmission lines of electricity.
Description
Technical field
The utility model is a kind of steel pipe tower for 110kV overhead transmission lines, particularly a kind of double back line conductor
Horizontally arranged gate steel pipe tower, belongs to special type steel pipe tower design research and development technology field.
Background technology
As town and country construction is fast-developing, need for electricity increasingly increases, therefore needs the ultra-high-tension power transmission line built more next
It is more, and land used for urban and rural construction projects day is becoming tight, leave that electric transmission line channel is fewer and feweri for, so necessarily cause newly-built power transmission line
There is scissors crossing between road and built transmission line of electricity, when 110kV transmission lines of electricity and 220kV transmission line of electricity scissors crossings,
110kV transmission lines of electricity must be got over from drill with ferrule under 220kV transmission lines of electricity.
When the transmission pressure terrain clearance of 220kV transmission lines of electricity is relatively low, 110kV transmission lines of electricity use the steel of conventional type
Tube rod pylon line will be unable to be got over from brill below.
The content of the invention
The purpose of this utility model is to consider above mentioned problem and provide a kind of 110kV overhead transmission lines double back gate steel
Tube rod tower.When the transmission pressure terrain clearance of 220kV transmission lines of electricity is relatively low, the utility model can facilitate 110kV transmission lines of electricity
Got over from the lower drill with ferrule of 220kV transmission lines of electricity.
The technical solution of the utility model is：110kV overhead transmission lines double back gate steel pipe tower of the present utility model,
Include two mobile jibs, two ground wire cross-arms, wire wire jumper cross-arm, two first wire cross-arms, the second wires horizontal strokes
Load, wherein the two ends of wire wire jumper cross-arm are connected with two mobile jibs respectively, and one end of two ground wire cross-arms is connected to two
On mobile jib, two other end cantilevers of ground wire cross-arm, the two ends of the second wire cross-arm are connected with two mobile jibs respectively, and positioned at leading
The lower section of line wire jumper cross-arm, one end of two first wire cross-arms is connected on two mobile jibs, two first wire cross-arms
Other end cantilever, and positioned at the lower section of ground wire cross-arm.
The utility model due to using include two mobile jibs, two ground wire cross-arms, wire wire jumper cross-arm, two pieces the
The structure of one wire cross-arm, second wire cross-arm, when the transmission pressure terrain clearance of 220kV transmission lines of electricity is relatively low, this
Utility model can facilitate 110kV transmission lines of electricity to be got over from the lower drill with ferrule of 220kV transmission lines of electricity.The utility model is that a kind of design is skilful
It is wonderful, function admirable, convenient and practical 110kV overhead transmission line double back gate steel pipe towers.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment：
Structural representation of the present utility model is as shown in figure 1,110kV overhead transmission lines double back gate of the present utility model
Steel pipe tower, includes two first wire cross-arms 4, of wire wire jumper cross-arm 3, two of ground wire cross-arm 2, of mobile jib 1, two
The second wire of root cross-arm 5, the wherein two ends of wire wire jumper cross-arm 3 are connected with two mobile jibs 1 respectively, two the one of ground wire cross-arm 2
End is connected on two mobile jibs 1, two other end cantilevers of ground wire cross-arm 2, and the two ends of the second wire cross-arm 5 are respectively with two
Root mobile jib 1 is connected, and positioned at the lower section of wire wire jumper cross-arm 3, one end of two first wire cross-arms 4 is connected to two masters
On bar 1, two other end cantilevers of the first wire cross-arm 4, and positioned at the lower section of ground wire cross-arm 2.
In the present embodiment, 1 point of upper, middle and lower segment of above-mentioned mobile jib, the hypomere of mobile jib 1 is connected with pre-buried pedestal by bolt
Connect, connected using flange bolt between each section of mobile jib 1.
In the present embodiment, above-mentioned ground wire cross-arm 2 is connected with the epimere of mobile jib 1 using flange bolt, wire wire jumper cross-arm 3 with
The epimere of mobile jib 1 is connected using flange bolt.
In the present embodiment, above-mentioned first wire cross-arm 4 is connected with the stage casing of mobile jib 1 using flange bolt, the second wire cross-arm 5
Stage casing with mobile jib 1 is connected using flange bolt.
In the present embodiment, in above-mentioned ground wire cross-arm 2 and wire wire jumper cross-arm 3 geometric center on the same line.
In the present embodiment, the geometric center of above-mentioned first wire cross-arm 4 and the second wire cross-arm 5 is on the same line.
In the present embodiment, mobile jib 1, as principal post, is main load-carrying member；Above-mentioned ground wire cross-arm 2 or so respectively sets up one and keeps away
Thunder line or OPGW optical cables.
In the present embodiment, above-mentioned wire wire jumper cross-arm 3 is used for the wire jumper of phase conductor in extension.
In the present embodiment, double back wire, double back wire level are hung on above-mentioned first wire cross-arm 4 and the second wire cross-arm 5
Arrangement.
In the present embodiment, 6 double back wires are hung on above-mentioned first wire cross-arm 4 and the second wire cross-arm 5.
110kV overhead transmission lines double back gate steel pipe tower of the present utility model.It is called 10 meters that steel pipe tower exhales height
（Orlop wire cross-arm is apart from 10 meters of ground level）, 13.5 meters of overall height, 110kV transmission lines of electricity can using this novel steel tube shaft tower
To realize being got over from drill with ferrule under 17 meters from the ground 220kV transmission lines of electricity high, the steel pipe tower that can solve conventional design cannot be real
Now bore problem more.
The steel pipe tower that the utility model steel pipe tower not only solves conventional design cannot bore more highly relatively low high pressure
The problem of transmission line of electricity, and can be additionally used in heavy icing area, can effectively prevent wire because it is uneven deice bob when occur
Short-circuit conditions.
Claims (10)
1. a kind of 110kV overhead transmission lines double back gate steel pipe tower, it is characterised in that include two mobile jibs, two ground wires
Cross-arm, wire wire jumper cross-arm, two first wire cross-arms, a second wire cross-arm, wherein the two of wire wire jumper cross-arm
End is connected with two mobile jibs respectively, and one end of two ground wire cross-arms is connected on two mobile jibs, two ground wire cross-arms it is another
One end cantilever, the two ends of the second wire cross-arm are connected with two mobile jibs respectively, and positioned at the lower section of wire wire jumper cross-arm, two
One end of one wire cross-arm is connected on two mobile jibs, two other end cantilevers of the first wire cross-arm, and positioned at ground wire
The lower section of cross-arm.
2. 110kV overhead transmission lines double back gate steel pipe tower according to claim 1, it is characterised in that above-mentioned mobile jib
Divide upper, middle and lower segment, the hypomere of mobile jib is bolted with pre-buried pedestal, flange bolt is used between each section of mobile jib
Connection.
3. 110kV overhead transmission lines double back gate steel pipe tower according to claim 1, it is characterised in that above-mentioned ground wire
Cross-arm is connected with the epimere of mobile jib using flange bolt, and wire wire jumper cross-arm is connected with the epimere of mobile jib using flange bolt.
4. 110kV overhead transmission lines double back gate steel pipe tower according to claim 1, it is characterised in that above-mentioned first
Wire cross-arm is connected with mobile jib stage casing using flange bolt, and the second wire cross-arm is connected with the stage casing of mobile jib using flange bolt.
5. 110kV overhead transmission lines double back gate steel pipe tower according to claim 1, it is characterised in that above-mentioned ground wire
The geometric center of cross-arm and wire wire jumper cross-arm is on the same line.
6. 110kV overhead transmission lines double back gate steel pipe tower according to claim 1, it is characterised in that above-mentioned first
The geometric center of wire cross-arm and the second wire cross-arm is on the same line.
7. 110kV overhead transmission line double back gate steel pipe towers according to any one of claim 1 to 6, its feature exists
A lightning conducter or OPGW optical cables are respectively set up in above-mentioned ground wire cross-arm or so.
8. 110kV overhead transmission lines double back gate steel pipe tower according to claim 7, it is characterised in that above-mentioned wire
Wire jumper cross-arm is used for the wire jumper of phase conductor in extension.
9. 110kV overhead transmission lines double back gate steel pipe tower according to claim 7, it is characterised in that above-mentioned first
Double back wire is hung on wire cross-arm and the second wire cross-arm, double back wire is horizontally arranged.
10. 110kV overhead transmission lines double back gate steel pipe tower according to claim 9, it is characterised in that above-mentioned
6 double back wires are hung on one wire cross-arm and the second wire cross-arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364784.7U CN206267615U (en) | 2016-12-13 | 2016-12-13 | A kind of 110kV overhead transmission lines double back gate steel pipe tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364784.7U CN206267615U (en) | 2016-12-13 | 2016-12-13 | A kind of 110kV overhead transmission lines double back gate steel pipe tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267615U true CN206267615U (en) | 2017-06-20 |
Family
ID=59045275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364784.7U Expired - Fee Related CN206267615U (en) | 2016-12-13 | 2016-12-13 | A kind of 110kV overhead transmission lines double back gate steel pipe tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924730A (en) * | 2019-12-09 | 2020-03-27 | 广州增立钢管结构股份有限公司 | General tower structure |
-
2016
- 2016-12-13 CN CN201621364784.7U patent/CN206267615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924730A (en) * | 2019-12-09 | 2020-03-27 | 广州增立钢管结构股份有限公司 | General tower structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510062 East Tower 2207 house, Dongfeng East Road, Yuexiu District, Guangzhou, Guangdong, 2207 Patentee after: Guangdong Aibo Electric Power Design Institute (Group) Co.,Ltd. Address before: Guangzhou Yuexiu District City, Guangdong province 510080 Dongfeng Road No. 753 building room 2207 East Tianyu business Patentee before: GUANGZHOU A&B ELECTRIC POWER DESIGNING INSTITUTE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |