CN202073353U - Single loop drilling and crossing steel tube pole - Google Patents
Single loop drilling and crossing steel tube pole Download PDFInfo
- Publication number
- CN202073353U CN202073353U CN2011201991234U CN201120199123U CN202073353U CN 202073353 U CN202073353 U CN 202073353U CN 2011201991234 U CN2011201991234 U CN 2011201991234U CN 201120199123 U CN201120199123 U CN 201120199123U CN 202073353 U CN202073353 U CN 202073353U
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- Prior art keywords
- arm
- cross
- wire cross
- over
- ground wire
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000005553 drilling Methods 0.000 title abstract 6
- 239000012212 insulator Substances 0.000 claims description 18
- 239000004020 conductor Substances 0.000 claims description 13
- 239000012211 strain insulator Substances 0.000 claims description 12
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a single loop drilling and crossing steel tube pole, which comprises two pole members arranged vertically. An upper-layer wire cross arm and a lower-layer wire cross arm parallel to each other and perpendicular to the pole members are fixed on the two pole members respectively. Three drilling lateral cross arms parallel to each other are perpendicular to the upper-layer wire cross arm respectively and are arranged at the drilling side of the upper-layer wire cross arm. The single loop drilling and crossing steel tube pole has the advantages of being capable of finishing two functions of circuit crossing and circuit drilling, simultaneously can play the characteristics of small occupied space and small occupied area, is flexible in application, simultaneously does not need to transform original circuits, and is optimal in overall construction cost and strong in applicability.
Description
Technical field
The utility model relates to a kind of steel pipe pole that is used to cross over or bore existing more circuit, particularly relates to a kind of single loop that can cross over and bore existing more circuit simultaneously and bores the straddle type steel pipe pole.
Background technology
In actual engineering, meet on occasion and will bore another circuit more at once after circuit had just been crossed over a circuit, or after just brill has been crossed a circuit, situation at once that will cross over another circuit.For these situations, the designer has so two kinds of methods when design, and the one, need to adopt how basic shaft tower could satisfy this situation, but be subjected to landform and limitation of field condition sometimes, can only set up a basic shaft tower, at this moment just need transform the drilled circuit of getting over or crossing over.The 2nd, circuit adopts cable to pass through when crossing over or boring more.
When adopting how basic shaft tower, most applications can only be set up a basic shaft tower often, and that just need be transformed being crossed over or bore existing circuit more, cooperates the shaft tower of newly setting up just can finish simultaneously again.Implement like this and need transform original circuit, the duration is longer relatively, needs the certain loss of outage of reparations.Adopt cable by the time, increase certain current loss, need set up cable machineries such as cable shoe and cable head, arrester, ground connection case, not only cost is high but also increased potential safety hazard.Above these modes of all things considered implement more complicated, and comprehensive cost is also than higher.
The utility model content
The purpose of this utility model is to provide a kind of single loop to bore the straddle type steel pipe pole.
The purpose of this utility model is implemented by following technical scheme, a kind of single loop bores the straddle type steel pipe pole, it comprises two rod members of vertically arranging, the topping wire cross-arm is parallel to each other with following layer conductor cross-arm, perpendicular to described rod member, and be separately fixed on two described rod members, three brills that are parallel to each other are got over the side cross-arm respectively perpendicular to the plane at described topping wire cross-arm and described rod member place, the end that described brill is got over the side cross-arm is fixedlyed connected with described topping wire cross-arm, the other end is installed the insulator string that dangles, the opposite side that described topping wire cross-arm is got over the side cross-arm corresponding to three described brills of installation is fixedly connected with three and crosses over side strain insulator insulator strings, with described brill more the side cross-arm be positioned at three of the same side and bore more that side strain insulator insulator string is fixedly connected on the described layer conductor cross-arm down, upper strata ground wire cross-arm is arranged in the top of described topping wire cross-arm and parallel with described topping wire cross-arm, described upper strata ground wire cross-arm is fixedly connected on the described rod member, be fixedly connected with lower floor's ground wire cross-arm on the rod member between described topping wire cross-arm and the described following layer conductor cross-arm, described lower floor ground wire cross-arm is parallel with described following layer conductor cross-arm.
Described rod member is a steel pipe pole.
Boring more the side lead bores drilled more lead fixed more and is boring more on the side strain insulator insulator string, cross over the side lead fixed and crossing over leap quilt leap lead on the side strain insulator insulator string, brill side lead more is connected by lead with leap side lead, connects lead fixed on the insulator string that dangles.Cross over the side ground wire and be fixed on the ground wire cross-arm of upper strata, boring more, the side ground wire is fixed on lower floor's ground wire cross-arm.
This single loop bores the single loop circuit engineering that the straddle type steel pipe pole goes for various electric pressures, the layout size of structure, for example the cross sectional shape of lead wire and earth wire cross-arm, connected mode, layout height and length etc. all can be adjusted layout according to the needs of electric pressure and actual engineering.
Advantage of the present utility model is that the utility model can be finished circuit simultaneously and cross over and bore two kinds of functions more, can bring into play steel pipe pole simultaneously again and take up room little and the little characteristics of floor space, applying flexible, need not transform original circuit simultaneously, the overall cost optimum, applicability is stronger.
Description of drawings
Fig. 1 is the structure chart that 1 one kinds of single loops of embodiment bore the straddle type steel pipe pole.
The specific embodiment
Embodiment 1: a kind of single loop bores the straddle type steel pipe pole, it comprises two steel pipe poles of vertically arranging 1, topping wire cross-arm 3 is parallel to each other with following layer conductor cross-arm 8, perpendicular to steel pipe pole 1, and be separately fixed on two steel pipe poles 1, three brills that are parallel to each other are got over side cross-arm 4 respectively perpendicular to the plane of topping wire cross-arm 3 with steel pipe pole 1 place, boring an end of getting over side cross-arm 4 fixedlys connected with topping wire cross-arm 3, the other end is installed the insulator string 5 that dangles, topping wire cross-arm 3 bores more corresponding to three of installations, and the opposite side of side cross-arm 4 is fixedly connected with three leap side strain insulator insulator strings 9, with bore side cross-arm 4 more and be positioned at three of the same side and bore more that side strain insulator insulator string 7 is fixedly connected on down on the layer conductor cross-arm 8, two upper strata ground wire cross-arms 2 are arranged in the top of topping wire cross-arm 3 and parallel with topping wire cross-arm 3, fix a upper strata ground wire cross-arm 2 on the every steel pipe pole 1 respectively, one end of upper strata ground wire cross-arm 2 is fixed on the steel pipe pole 1, the other end stretches out, be fixedly connected with lower floor's ground wire cross-arm 6 respectively on two steel pipe poles 1 between topping wire cross-arm 3 and the following layer conductor cross-arm 8, lower floor's ground wire cross-arm 6 is parallel with following layer conductor cross-arm 8, one end of lower floor's ground wire cross-arm 6 is fixedly connected on the steel pipe pole 1, and the other end stretches out.
Boring more side lead 10 bores drilled more lead fixed more and is boring more on the side strain insulator insulator string 7, cross over side lead 11 and be fixed on leap quilt leap lead on the leap side strain insulator insulator string 9, bore and get over side lead 10 and cross over side lead 11, connect lead 12 and be fixed on the insulator string 5 that dangles by being connected lead 12 connections.Cross over side ground wire 13 and be fixed on the upper strata ground wire cross-arm 2, boring more, side ground wire 14 is fixed on lower floor's ground wire cross-arm 6.
Claims (2)
1. a single loop bores the straddle type steel pipe pole, it is characterized in that, it comprises two rod members of vertically arranging, the topping wire cross-arm is parallel to each other with following layer conductor cross-arm, perpendicular to described rod member, and be separately fixed on two described rod members, three brills that are parallel to each other are got over the side cross-arm respectively perpendicular to the plane at described topping wire cross-arm and described rod member place, the end that described brill is got over the side cross-arm is fixedlyed connected with described topping wire cross-arm, the other end is installed the insulator string that dangles, the opposite side that described topping wire cross-arm is got over the side cross-arm corresponding to three described brills of installation is fixedly connected with three and crosses over side strain insulator insulator strings, with described brill more the side cross-arm be positioned at three of the same side and bore more that side strain insulator insulator string is fixedly connected on the described layer conductor cross-arm down, upper strata ground wire cross-arm is arranged in the top of described topping wire cross-arm and parallel with described topping wire cross-arm, described upper strata ground wire cross-arm is fixedly connected on the described rod member, be fixedly connected with lower floor's ground wire cross-arm on the rod member between described topping wire cross-arm and the described following layer conductor cross-arm, described lower floor ground wire cross-arm is parallel with described following layer conductor cross-arm.
2. a kind of single loop according to claim 1 bores the straddle type steel pipe pole, it is characterized in that described rod member is a steel pipe pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201991234U CN202073353U (en) | 2011-06-01 | 2011-06-01 | Single loop drilling and crossing steel tube pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201991234U CN202073353U (en) | 2011-06-01 | 2011-06-01 | Single loop drilling and crossing steel tube pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073353U true CN202073353U (en) | 2011-12-14 |
Family
ID=45111459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201991234U Expired - Fee Related CN202073353U (en) | 2011-06-01 | 2011-06-01 | Single loop drilling and crossing steel tube pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073353U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257061A (en) * | 2015-09-07 | 2016-01-20 | 安徽华电工程咨询设计有限公司 | Single-circuit tower with variable nominal height |
| CN105484554A (en) * | 2016-01-06 | 2016-04-13 | 国网浙江省电力公司湖州供电公司 | High-voltage staggered-layer penetrating and crossing tower |
| CN110259247A (en) * | 2019-07-05 | 2019-09-20 | 荆州市荆力工程设计咨询有限责任公司 | A kind of single loop staggered floor electric power line pole tower |
| CN111173346A (en) * | 2019-12-28 | 2020-05-19 | 国网安徽省电力有限公司经济技术研究院 | Single-loop drill span steel pipe rod |
-
2011
- 2011-06-01 CN CN2011201991234U patent/CN202073353U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257061A (en) * | 2015-09-07 | 2016-01-20 | 安徽华电工程咨询设计有限公司 | Single-circuit tower with variable nominal height |
| CN105484554A (en) * | 2016-01-06 | 2016-04-13 | 国网浙江省电力公司湖州供电公司 | High-voltage staggered-layer penetrating and crossing tower |
| CN110259247A (en) * | 2019-07-05 | 2019-09-20 | 荆州市荆力工程设计咨询有限责任公司 | A kind of single loop staggered floor electric power line pole tower |
| CN111173346A (en) * | 2019-12-28 | 2020-05-19 | 国网安徽省电力有限公司经济技术研究院 | Single-loop drill span steel pipe rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: INNER MONGOLIA ELECTRIC POWER SURVEY DESIGN INSTIT Free format text: FORMER NAME: INNER MONGOLIA ELECTRICAL POWER INVESTIGATE AND DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 010020 the Inner Mongolia Autonomous Region Hohhot City Xilin Road No. 209 Patentee after: INNER MONGOLIA ELECTRIC POWER SURVEY & DESIGN INSTITUTE CO., LTD. Address before: 010020 the Inner Mongolia Autonomous Region Hohhot City Xilin Road No. 209 Patentee before: Inner Mongolia Electric Power Survey Design Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20200601 |