CN108756420A - A kind of cable termination with cross over crane span structure integral type tower - Google Patents
A kind of cable termination with cross over crane span structure integral type tower Download PDFInfo
- Publication number
- CN108756420A CN108756420A CN201810616978.9A CN201810616978A CN108756420A CN 108756420 A CN108756420 A CN 108756420A CN 201810616978 A CN201810616978 A CN 201810616978A CN 108756420 A CN108756420 A CN 108756420A
- Authority
- CN
- China
- Prior art keywords
- arm
- cross
- crane span
- span structure
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A kind of cable termination with cross over crane span structure integral type tower.It is made of two terminal units and a crane span structure unit, terminal unit member is located at crane span structure unit both sides, and the terminal unit includes tower body, ground wire cross-arm, topping wire cross-arm, middle layer conductor cross-arm, lower layer conductor cross-arm, auxiliary cross-arm, foretells font cable termination, cable；Overhead transmission line is connected to side terminal unit, it is converted into cable using font cable termination is foretold, cable is from side terminal unit foretells font cable termination, it is arranged downwards towards crane span structure cell side tower body along terminal unit, into crane span structure unit, the cable bearer in crane span structure unit enters the terminal unit of the other side.The present invention is set up using the force-bearing characteristics of tower body structure and crosses over crane span structure, and highway alignment leap is worn under realization, effectively avoids barrier, is reduced construction cost, is built difficulty and building time, does not influence overall beautiful.
Description
【Technical field】
The present invention relates to ultra-high-tension power transmission line technical field, especially a kind of terminal and crane span structure integrated cable crossover tower.
【Background technology】
With national economy fast development, overhead transmission line is with cable run using increasingly popular in engineering.Overhead transmission line
It is set up in ground or more, is influenced by site environment, exists and builds the deficiencies of difficulty is big, civil problem is more, influence landscaping；Electricity
Cable line arrangement is frequently located in below ground, is influenced by landform, pipeline etc., and huge, pipeline evacuation difficulty etc. that there are construction costs is no
Foot.
It in urban area, the case where intersection for same Xia Chuan highways, is influenced, is created by overhead transmission line and cable run limitation
Overhead transmission line influences beauty, and the newly-built embedded deep difficulty of construction of cable run is big, it is therefore proposed that a kind of terminal is electric with crane span structure integral type
Cable crossover tower completes line crossing cabling using portal structure.
【Invention content】
The main purpose of the present invention is to provide a kind of cable terminations with across crane span structure integral type tower, utilizes tower body structure
Force-bearing characteristics, which are set up, crosses over crane span structure, and highway alignment leap is worn under realization, effectively avoids barrier, and reduction construction cost, construction are difficult
Degree and building time, do not influence overall beautiful.
To achieve the above object, the technical solution that the present invention takes is：
A kind of cable termination with cross over crane span structure integral type tower, it is made of two terminal units and a crane span structure unit, end
End identical element is located at crane span structure unit both sides, and the terminal unit includes tower body, ground wire cross-arm, topping wire cross-arm, middle layer conductor
Cross-arm, auxiliary cross-arm, foretells font cable termination, cable at lower layer conductor cross-arm；
The ground wire cross-arm, topping wire cross-arm, middle layer conductor cross-arm, lower layer conductor cross-arm, auxiliary cross-arm are located at tower body
On be arranged from top to bottom, both sides cross-arm is arranged in every layer of cross-arm horizontal path direction；
The ground wire cross-arm taper fixes ground wire, and topping wire cross-arm, middle layer conductor cross-arm, lower layer conductor cross-arm taper are solid
Determine conducting wire, taper, which is fixed, between topping wire cross-arm, middle layer conductor cross-arm, lower layer conductor cross-arm and auxiliary cross-arm foretells font cable
Terminal；
The crane span structure unit is made of laying platform, crane span structure support, cable；
Overhead transmission line is connected to side terminal unit, and cable is converted into using font cable termination is foretold, and cable is from a lateral terminal list
Member is foretold font cable termination and is risen, and is arranged downwards towards crane span structure cell side tower body along terminal unit, into crane span structure unit, along crane span structure list
Cable bearer in member enters the terminal unit of the other side.
Further, the fore-telling font cable termination is made of end, arrester and insulator string.
Compared with prior art, beneficial effects of the present invention：Suitable for numerous across Xia Chuan highways, brill more overhead railway etc.
Occasion, compared with traditional cable version, construction cost caused by avoiding cable burial too deep increases with building time, transmits electricity simultaneously
Circuit is integrally located at ground or more, is convenient for operation and maintenance.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of invention.
【Specific implementation mode】
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figure 1, a kind of cable termination is with across crane span structure integral type tower, it is by two terminal units and a crane span structure list
Member composition, terminal unit member are located at crane span structure unit both sides, and the terminal unit includes tower body 1, ground wire cross-arm 2, topping wire cross
Load 3, lower layer conductor cross-arm 5, auxiliary cross-arm 6, foretells font cable termination 7, cable 10 at middle layer conductor cross-arm 4.
The ground wire cross-arm 2, topping wire cross-arm 3, middle layer conductor cross-arm 4, lower layer conductor cross-arm 5, auxiliary cross-arm 6 are located at
It is arranged from top to bottom on tower body, both sides cross-arm is arranged in every layer of cross-arm horizontal path direction.
The ground wire cross 2 carries on a shoulder pole taper and fixes ground wire, topping wire cross-arm 3, middle layer conductor cross-arm 4, lower 5 tip of layer conductor cross-arm
Conducting wire is fixed in portion, and taper, which is fixed, between topping wire cross-arm 3, middle layer conductor cross-arm 4, lower layer conductor cross-arm 5 and auxiliary cross-arm 6 foretells
Font cable termination 7.
The fore-telling font cable termination 7, is made of end, arrester and insulator string.
The crane span structure unit is made of laying platform 8, crane span structure support 9, cable 10.
The laying platform 8 is highly determined by lower section across facility between the terminal unit of both sides.The crane span structure support
9 need, according to apart from length, to bear the setting of the elements such as gravity.
A kind of cable termination as shown in the figure and leap crane span structure integrated tower schematic diagram：The present invention usually parallel built highway is built
If considering adjust the distance with road safety distance, conducting wire, is overall beautiful etc. factor, wear roadside under creates respectively
Terminal unit at one creates above Xia Chuan highways and crosses over unit at one, and overhead transmission line is connected to terminal unit, electric using font is foretold
Cable terminal is converted into cable 10, and cable 10 is from side terminal unit foretells font cable termination 7, along terminal unit towards crane span structure list
First side tower body one arranges that downwards, into crane span structure unit, the cable bearer in crane span structure unit enters the terminal unit of the other side.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should be included within the scope of the present invention.
Claims (2)
1. a kind of cable termination and leap crane span structure integral type tower, it is characterised in that：It is by two terminal units and a crane span structure list
Member composition, terminal unit member are located at crane span structure unit both sides, the terminal unit include tower body, ground wire cross-arm, topping wire cross-arm,
Middle layer conductor cross-arm, auxiliary cross-arm, foretells font cable termination, cable at lower layer conductor cross-arm；
The ground wire cross-arm, topping wire cross-arm, middle layer conductor cross-arm, lower layer conductor cross-arm, auxiliary cross-arm are located on tower body certainly
Both sides cross-arm is arranged in upper and lower setting, every layer of cross-arm horizontal path direction；
The ground wire cross-arm taper fixes ground wire, and topping wire cross-arm, middle layer conductor cross-arm, the fixation of lower layer conductor cross-arm taper are led
Line, taper, which is fixed, between topping wire cross-arm, middle layer conductor cross-arm, lower layer conductor cross-arm and auxiliary cross-arm foretells font cable termination；
The crane span structure unit is made of laying platform, crane span structure support, cable；
Overhead transmission line is connected to side terminal unit, is converted into cable using font cable termination is foretold, cable is foretold from side terminal unit
Font cable termination rises, and is arranged downwards towards crane span structure cell side tower body along terminal unit, into crane span structure unit, along crane span structure unit
Cable bearer enter the terminal unit of the other side.
2. integral type tower according to claim 1, it is characterised in that：The fore-telling font cable termination is by end, arrester
And insulator string composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616978.9A CN108756420A (en) | 2018-06-14 | 2018-06-14 | A kind of cable termination with cross over crane span structure integral type tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616978.9A CN108756420A (en) | 2018-06-14 | 2018-06-14 | A kind of cable termination with cross over crane span structure integral type tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108756420A true CN108756420A (en) | 2018-11-06 |
Family
ID=64021264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810616978.9A Pending CN108756420A (en) | 2018-06-14 | 2018-06-14 | A kind of cable termination with cross over crane span structure integral type tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204691371U (en) * | 2015-05-19 | 2015-10-07 | 国家电网公司 | A kind of 110kV cable double-circuit line terminal tower |
| CN205243135U (en) * | 2015-12-16 | 2016-05-18 | 龙源（北京）风电工程设计咨询有限公司 | Two times overhead transmission line alternately bores tower more |
| CN106164395A (en) * | 2014-02-12 | 2016-11-23 | Rwe可再生能源有限公司 | There is the lattice tower of open frame structure, particularly pylon or antenna tower and for the method improving its stability of tower |
| CN205985947U (en) * | 2016-07-01 | 2017-02-22 | 浙江浙电经济技术研究院 | Tower of london bridge type transmission line leap system that does not have a power failure |
| CN106451271A (en) * | 2016-12-28 | 2017-02-22 | 国网冀北电力有限公司迁西县供电分公司 | Cable aisle bridge structure and installment method thereof |
| CN106555496A (en) * | 2016-09-26 | 2017-04-05 | 安徽华电工程咨询设计有限公司 | A kind of double back overhead transmission line cable cut-offs and draws lower angle tower |
| CN208473420U (en) * | 2018-06-14 | 2019-02-05 | 国网安徽省电力有限公司经济技术研究院 | A kind of cable termination and cross over gantry integral type tower |
-
2018
- 2018-06-14 CN CN201810616978.9A patent/CN108756420A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106164395A (en) * | 2014-02-12 | 2016-11-23 | Rwe可再生能源有限公司 | There is the lattice tower of open frame structure, particularly pylon or antenna tower and for the method improving its stability of tower |
| CN204691371U (en) * | 2015-05-19 | 2015-10-07 | 国家电网公司 | A kind of 110kV cable double-circuit line terminal tower |
| CN205243135U (en) * | 2015-12-16 | 2016-05-18 | 龙源（北京）风电工程设计咨询有限公司 | Two times overhead transmission line alternately bores tower more |
| CN205985947U (en) * | 2016-07-01 | 2017-02-22 | 浙江浙电经济技术研究院 | Tower of london bridge type transmission line leap system that does not have a power failure |
| CN106555496A (en) * | 2016-09-26 | 2017-04-05 | 安徽华电工程咨询设计有限公司 | A kind of double back overhead transmission line cable cut-offs and draws lower angle tower |
| CN106451271A (en) * | 2016-12-28 | 2017-02-22 | 国网冀北电力有限公司迁西县供电分公司 | Cable aisle bridge structure and installment method thereof |
| CN208473420U (en) * | 2018-06-14 | 2019-02-05 | 国网安徽省电力有限公司经济技术研究院 | A kind of cable termination and cross over gantry integral type tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181121 Address after: 230071 Hongyuan Building, Hefei Municipal Administration District, Anhui Province, 9th Floor Applicant after: ECONOMIC TECHNOLOGY RESEARCH INSTITUTE OF STATE GRID ANHUI ELECTRIC POWER CO.,LTD. Applicant after: State Grid Anhui Electric Power Company Address before: 230071 Hongyuan Building, Hefei Municipal Administration District, Anhui Province, 9th Floor Applicant before: ECONOMIC TECHNOLOGY RESEARCH INSTITUTE OF STATE GRID ANHUI ELECTRIC POWER CO.,LTD. Applicant before: State Grid Anhui Electric Power Company Applicant before: ANHUI HUADIAN ENGINEERING CONSULTATING & DESIGN Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |