KR100227994B1 - 초고압애자용 작업발판 - Google Patents
초고압애자용 작업발판 Download PDFInfo
- Publication number
- KR100227994B1 KR100227994B1 KR1019970045980A KR19970045980A KR100227994B1 KR 100227994 B1 KR100227994 B1 KR 100227994B1 KR 1019970045980 A KR1019970045980 A KR 1019970045980A KR 19970045980 A KR19970045980 A KR 19970045980A KR 100227994 B1 KR100227994 B1 KR 100227994B1
- Authority
- KR
- South Korea
- Prior art keywords
- insulator
- high pressure
- ultra
- protrusions
- grooves
- Prior art date
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Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulators (AREA)
Abstract
Description
Claims (1)
- 발전소의 철탑(10)의 상부에 배치되어 있으며 표면둘레에 다른 돌출길이를 갖도록 형성된 다수의 제1, 제2돌출부(21, 22)와 상기 제1, 제2돌출부(21, 22)에 의해 형성된 다수의 홈(23)으로 구성된 초고압애자(20)의 둘레에 결합되어 작업자의 발을 지지하는 초고압애자용 작업발판에 있어서, 상기 제1, 제2돌출부(21, 22)와 대응하는 깊이를 각각 갖도록 형성된 다수 개의 환형의 제1, 제2홈(111, 112)과, 상기 홈(23)에 대응하는 돌출길이를 갖도록 형성된 환형의 돌출부(113)로 이루어진 다수의 고무부재(11)와; 상기 다수의 고무부재(11)에 부착되어 상기 다수의 고무부재(11)가 상기 초고압애자(20)의 둘레를 감싸도록 결합 또는 해체가 가능한 체결부(114a)가 설치된 다수의 밴드부(114)를 포함하며; 상기 다수의 고무부재(11)를 상기 초고압애자(20)의 둘레에 결합하면 작업자의 발을 지지할 수 있는 폭이 사이 초고압애자(20)의 둘레를 따라 확장 형성되는 것을 특징으로 하는 초고압애자용 작업발판.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970045980A KR100227994B1 (ko) | 1997-09-05 | 1997-09-05 | 초고압애자용 작업발판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970045980A KR100227994B1 (ko) | 1997-09-05 | 1997-09-05 | 초고압애자용 작업발판 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990024695A KR19990024695A (ko) | 1999-04-06 |
KR100227994B1 true KR100227994B1 (ko) | 1999-11-01 |
Family
ID=19520921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970045980A KR100227994B1 (ko) | 1997-09-05 | 1997-09-05 | 초고압애자용 작업발판 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100227994B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102013359B1 (ko) | 2018-09-18 | 2019-08-28 | (주)원광전기 | 초고압 ds 및 m.tr 점검용 부싱 승탑사다리장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940008722U (ko) * | 1992-09-23 | 1994-04-21 | 이동구 | 지중 전선관용 방수 연결구 |
-
1997
- 1997-09-05 KR KR1019970045980A patent/KR100227994B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940008722U (ko) * | 1992-09-23 | 1994-04-21 | 이동구 | 지중 전선관용 방수 연결구 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102013359B1 (ko) | 2018-09-18 | 2019-08-28 | (주)원광전기 | 초고압 ds 및 m.tr 점검용 부싱 승탑사다리장치 |
Also Published As
Publication number | Publication date |
---|---|
KR19990024695A (ko) | 1999-04-06 |
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