CO2022012757A2 - Composite crosshead and power transmission tower - Google Patents
Composite crosshead and power transmission towerInfo
- Publication number
- CO2022012757A2 CO2022012757A2 CONC2022/0012757A CO2022012757A CO2022012757A2 CO 2022012757 A2 CO2022012757 A2 CO 2022012757A2 CO 2022012757 A CO2022012757 A CO 2022012757A CO 2022012757 A2 CO2022012757 A2 CO 2022012757A2
- Authority
- CO
- Colombia
- Prior art keywords
- insulator
- insulators
- hanger
- suspension
- power transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
- 239000002131 composite material Substances 0.000 title abstract 4
- 239000012212 insulator Substances 0.000 abstract 16
- 239000000725 suspension Substances 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 1
Classifications
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
-
- 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
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- 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
- H02G15/00—Cable fittings
- H02G15/007—Devices for relieving mechanical stress
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/14—Supporting insulators
- H01B17/16—Fastening of insulators to support, to conductor, or to adjoining insulator
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulators (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Electric Cable Installation (AREA)
- Bridges Or Land Bridges (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
La presente solicitud divulga una cruceta compuesta y una torre de transmisión de energía. La cruceta compuesta incluye un aislador de poste y tres aisladores de suspensión. El aislador de poste y los aisladores de suspensión tienen cada uno un extremo configurado para conectarse a un cuerpo de torre de la torre de transmisión de energía, y otro extremo conectado entre sí para formar un extremo de la cruceta compuesta que está configurada para unir una línea de transmisión. Los tres aisladores de suspensión están dispuestos a intervalos alrededor del aislador de poste. Los ejes de dos aisladores de suspensión y un eje del aislador de poste están en el mismo plano. Los dos aisladores de suspensión cuyos ejes están en el mismo plano que el eje del aislador de poste se definen como primeros aisladores de suspensión, el aislador de suspensión restante se define como un segundo aislador de suspensión. Los dos primeros aisladores de suspensión forman un ángulo comprendido entre 45° y 90°. El segundo aislador de suspensión y el aislador de poste forman un ángulo comprendido entre 25° y 45°. La cruceta compuesta de acuerdo con la presente solicitud tiene una fuerte estabilidad.The present application discloses a composite crosshead and power transmission tower. Composite crossarm includes one post insulator and three suspension insulators. The post insulator and suspension insulators each have one end configured to connect to a tower body of the power transmission tower, and another end connected to each other to form a compound crosshead end that is configured to attach a transmission line. The three suspension insulators are arranged at intervals around the post insulator. The axes of two suspension insulators and one axis of the post insulator are in the same plane. The two hanger insulators whose axes are in the same plane as the pole insulator axis are defined as first hanger insulators, the remaining hanger insulator is defined as a second hanger insulator. The first two suspension insulators form an angle between 45° and 90°. The second suspension insulator and the post insulator form an angle between 25° and 45°. The composite crosshead according to the present application has strong stability.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110206367.9A CN112878787A (en) | 2021-02-24 | 2021-02-24 | Composite cross arm and power transmission tower |
PCT/CN2021/123301 WO2022179114A1 (en) | 2021-02-24 | 2021-10-12 | Composite cross arm and power transmission tower |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2022012757A2 true CO2022012757A2 (en) | 2022-09-09 |
Family
ID=83148943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2022/0012757A CO2022012757A2 (en) | 2021-02-24 | 2022-09-06 | Composite crosshead and power transmission tower |
Country Status (11)
Country | Link |
---|---|
US (1) | US20230358068A1 (en) |
EP (1) | EP4071324A4 (en) |
JP (1) | JP2024507100A (en) |
KR (1) | KR20230131282A (en) |
AU (1) | AU2021429765A1 (en) |
BR (1) | BR112022000375A2 (en) |
CA (1) | CA3145346A1 (en) |
CO (1) | CO2022012757A2 (en) |
IL (1) | IL304671A (en) |
MX (1) | MX2023005432A (en) |
PE (1) | PE20231282A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202899719U (en) * | 2012-10-25 | 2013-04-24 | 江苏神马电力股份有限公司 | Compound tower and compound cross arm structure thereof for power grid power transmission line |
CN212535268U (en) * | 2020-06-02 | 2021-02-12 | 中国电建集团江西省电力设计院有限公司 | Linear tower for composite material power transmission line |
CN212478729U (en) * | 2020-08-28 | 2021-02-05 | 温州电力设计有限公司 | Two-phase composite cross arm tangent tower |
CN112282480A (en) * | 2020-11-27 | 2021-01-29 | 上海神马电力工程有限公司 | Power transmission tower |
-
2021
- 2021-10-12 JP JP2023547391A patent/JP2024507100A/en active Pending
- 2021-10-12 MX MX2023005432A patent/MX2023005432A/en unknown
- 2021-10-12 BR BR112022000375A patent/BR112022000375A2/en unknown
- 2021-10-12 CA CA3145346A patent/CA3145346A1/en active Pending
- 2021-10-12 PE PE2023000518A patent/PE20231282A1/en unknown
- 2021-10-12 EP EP21836314.1A patent/EP4071324A4/en active Pending
- 2021-10-12 KR KR1020237028757A patent/KR20230131282A/en unknown
- 2021-10-12 US US17/630,813 patent/US20230358068A1/en active Pending
- 2021-10-12 AU AU2021429765A patent/AU2021429765A1/en active Pending
-
2022
- 2022-09-06 CO CONC2022/0012757A patent/CO2022012757A2/en unknown
-
2023
- 2023-07-23 IL IL304671A patent/IL304671A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20230358068A1 (en) | 2023-11-09 |
MX2023005432A (en) | 2023-05-23 |
EP4071324A4 (en) | 2023-08-02 |
EP4071324A1 (en) | 2022-10-12 |
KR20230131282A (en) | 2023-09-12 |
IL304671A (en) | 2023-09-01 |
BR112022000375A2 (en) | 2022-09-27 |
AU2021429765A1 (en) | 2023-03-09 |
CA3145346A1 (en) | 2022-08-24 |
PE20231282A1 (en) | 2023-08-22 |
JP2024507100A (en) | 2024-02-16 |
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