KR102001629B1 - Locking apparatus of cover of bolt-typed suspension insulator - Google Patents

Locking apparatus of cover of bolt-typed suspension insulator Download PDF

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Publication number
KR102001629B1
KR102001629B1 KR1020180031293A KR20180031293A KR102001629B1 KR 102001629 B1 KR102001629 B1 KR 102001629B1 KR 1020180031293 A KR1020180031293 A KR 1020180031293A KR 20180031293 A KR20180031293 A KR 20180031293A KR 102001629 B1 KR102001629 B1 KR 102001629B1
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KR
South Korea
Prior art keywords
cover
housing
bolt
fastening
locking apparatus
Prior art date
Application number
KR1020180031293A
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Korean (ko)
Inventor
강봉석
최일영
전호충
최병관
Original Assignee
한국전력공사
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Priority to KR1020180031293A priority Critical patent/KR102001629B1/en
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Publication of KR102001629B1 publication Critical patent/KR102001629B1/en

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    • 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
    • H01B17/02—Suspension insulators; Strain insulators
    • H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator
    • H01B17/08—Fastening of insulator to support, to conductor, or to adjoining insulator by cap-and-bolt
    • 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
    • H01B17/24—Insulators apertured for fixing by nail, screw, wire, or bar, e.g. diabolo, bobbin

Abstract

The present invention relates to the locking apparatus of the cover of a bolt-typed suspension insulator. The locking apparatus includes a housing for the lower part of a cover, and a housing for the upper part of the cover. The housing for the lower part of the cover and the housing for the upper part of the cover are fastened by bolts. A fastening flange is formed on the housing for the lower part of the cover. The fastening flange and the housing for the upper part of the cover are fastened by bolts. It is possible to change a method of fixing the cover of a suspension insulator from hook type to bolt type.

Description

볼트형 현수애자의 카바 잠금장치{LOCKING APPARATUS OF COVER OF BOLT-TYPED SUSPENSION INSULATOR} [0001] LOCKING APPARATUS OF COVER OF BOLT-TYPED SUSPENSION INSULATOR [0002]

본 발명은 정전 및 안전사고 예방을 위한 볼트형 현수애자 카바 잠금장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bolt-type suspension locker for preventing power outages and safety accidents.

현재 절연 고무장갑 착용상태에서 현주애자 카바는 설치가 곤란하며, 잠금장치 풀림 현상으로 카바 중간에 절연테이프 등으로 시공함에 따라 일정기간 경과시 카바 탈락되어 충전부 노출로 정전 발생 및 안전사고 위험성이 상존한다. 도 1은 기존 현수애자 카바와 그 탈락 사례이다Currently, it is difficult to install the insulator cover in the state of wearing insulated rubber gloves. As the insulation tape is applied to the cover in the middle of the cover due to the unlocking phenomenon, there is a risk of blackouts and safety accidents due to exposure to the live parts . Figure 1 shows an example of the existing hanging stone

KR 10-0731931 B1 조립식 현수애자KR 10-0731931 B1 Assembled suspender

본 발명은 위와 같은 문제점을 해결하기 위하여, 현수애자 카바 고정방식을 걸이형에서 볼트형으로 변경하는 것이다. In order to solve the above problems, the present invention is to change the suspending insulator fixing method from a hanger type to a bolt type.

상기 과제를 해결하기 위하여 본 발명은 카바하부 하우징, 카바상부 하우징;상기 카바하부 하우징과 카바상부 하우징이 볼트로 체결되고, 상기 카바하부 하우징에는 체결플랜지가 형성되고, 상기 체결플랜지는 상기 카바상부 하우징에 볼트와 너트에 의해 체결된 것을 특징으로 한다.According to an aspect of the present invention, there is provided a cabinet including a lower housing, a cover upper housing, a cover upper housing and a cover upper housing coupled by bolts, a lower housing having a fastening flange, Is fastened by bolts and nuts.

본 발명에 따른 볼트형 현수애자 카바 잠금장치로부터 카바 탈락을 사전 예방하며,The present invention proactively prevents the detachment of the cover from the bolt-type suspension locker according to the present invention,

전동 드릴을 이용한 설치로 시공품질 향상시킬 수 있다. 즉, 현수애자 카바 탈락 방지로 외물접촉(조류, 비닐 등)로부터 정전을 사전예방할 수 있다. 또한, 충전부 노출요인 사전 제거로 안전사고를 예방할 수 있다. Installation quality can be improved by using electric drill. That is, it is possible to prevent a blackout from foreign body contact (algae, vinyl, etc.) by preventing the hanging insulator from falling off. In addition, safety accidents can be prevented by pre-eliminating the exposure factors of the live parts.

도 1은 기존 현수애자 카바와 그 탈락 사례이다.
도 2는 본 발명의 볼트형 현수애자 카바 잠금장치 실시예이다.
도 3은 본 발명의 볼트형 현수애자 카바 잠금장치의 상세도이다.Fig. 1 shows an example of the existing suspension of the insulator and its removal.
Figure 2 is an embodiment of the bolt-type suspension locker of the present invention.
3 is a detailed view of the bolt-type suspension locker of the present invention.

본 명세서와 첨부된 도면에 개시된 실시예들은 본 발명의 기술적 사상을 쉽게 설명하기 위한 목적으로 사용된 것일 뿐, 특허청구범위에 기재된 본 발명의 범위를 제한하기 위하여 사용된 것은 아니다. 따라서, 본 기술분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다.The embodiments disclosed in the present specification and the accompanying drawings are only used for the purpose of easily explaining the technical idea of the present invention and are not used to limit the scope of the present invention described in claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention.

현재 절연 고무장갑 착용상태에서 현주애자 카바는 설치가 곤란하며, 잠금장치 풀림 현상으로 카바 중간에 절연테이프 등으로 시공함에 따라 일정기간 경과시 카바 탈락되어 충전부 노출로 정전 발생 및 안전사고 위험성이 상존한다. 도 1은 기존 현수애자 카바와 그 탈락 사례이다.Currently, it is difficult to install the insulator cover in the state of wearing insulated rubber gloves. As the insulation tape is applied to the cover in the middle of the cover due to the unlocking phenomenon, there is a risk of blackouts and safety accidents due to exposure to live parts. . Fig. 1 shows an example of the existing suspension of the insulator and its removal.

이러한 단점을 극복하기 위한 본 발명은 도 2 및 도 3에서 보듯이 카바상부 하우징(10), 카바하부 하우징(20)이 상호 볼트(40)와 체결너트(50)에 의해 체결된 것을 특징으로 한다. 2 and 3, the present invention is characterized in that the cover upper housing 10 and the cover lower housing 20 are fastened to each other by the bolts 40 and the fastening nuts 50 .

한편, 상기 카바 하우징에는 체결플랜지(30)가 형성되고, 상기 체결플랜지(30)를 관통한 볼트(40)는 상기 카바상부 하우징의 일측에 형성된 체결너트(50)에 의해 체결될 수 있다. 도 2에서는 볼트가 하부 하우징에 형성된 체결플랜지(30)를 관통해 상부 하우징에 형성된 체결너트(50)와 체결고정되는 것을 나타내는 개념도로서, 볼트와 너트는 실제로는 하부 하우징으로부터 상부하우징으로 체결되는 형태이지만, 체결구조의 개념적인 이해를 돕고자 나타낸 그림이다. The cover housing has a fastening flange 30 and the bolt 40 passing through the fastening flange 30 can be fastened by a fastening nut 50 formed on one side of the cover upper housing. FIG. 2 is a conceptual view showing that a bolt is fastened and fixed to a fastening nut 50 formed in an upper housing through a fastening flange 30 formed on a lower housing. In this embodiment, the bolt and nut are actually fastened from the lower housing to the upper housing However, it is a figure to help conceptual understanding of fastening structure.

또한, 체결플랜지 및 체결너트는 체결힌지에 의해 회전가능하다. 체결힌지(60)는 카바상부 하우징(60) 및 카바하부 하우징의 일측(미도시)에 각각 형성되어 있다. 즉, 체결이 필요하지 않은 경우는 체결힌지에 의해 접혀져 카바상부 하우징 또는 카바하부 하우징의 측면에 밀착될 수 있고, 서로 체결될 때에는 힌지 회전하여 체결공이 일치되도록 한 뒤에 볼트에 의해 체결할 수 있다.Further, the fastening flange and the fastening nut are rotatable by a fastening hinge. The fastening hinges 60 are formed on one side (not shown) of the cover top housing 60 and the cover bottom housing, respectively. That is, when the fastening is not required, the fastening hinge can be folded and tightly attached to the side surface of the cover upper housing or the lower housing of the cover. When the fastening members are fastened to each other, they can be hinged and fastened.

10 카바상부 하우징
20 카바하부 하우징
30 체결플랜지
40 볼트
50 체결너트
60 체결힌지10 cover upper housing
20 Cabinet housing
30 fastening flange
40 volts
50 fastening nut
60 fastening hinge

Claims (5)

삭제delete 현수애자 카바 잠금장치에 있어서,
카바하부 하우징;
카바상부 하우징;
상기 카바하부 하우징과 상기 카바상부 하우징 중 어느 하나에는 체결플랜지가 형성되고, 상기 체결플랜지는 상기 카바하부 하우징과 상기 카바상부 하우징 중 다른 하나에 볼트와 너트에 의해 체결된 것을 특징으로 하는 볼트형 현수애자 카바 잠금장치.In suspension lockers,
Cover lower housing;
A cover upper housing;
Characterized in that a locking flange is formed on one of the cover bottom housing and the cover top housing and the locking flange is fastened to the other one of the cover bottom housing and the cover top housing by bolts and nuts Insulator locking device. 제2항에 있어서,
상기 체결플랜지는 체결힌지에 의해 회전가능한 것을 특징으로 하는 볼트형 현수애자 카바 잠금장치.3. The method of claim 2,
Wherein the fastening flange is rotatable by a fastening hinge. 삭제delete 삭제delete
KR1020180031293A 2018-03-19 2018-03-19 Locking apparatus of cover of bolt-typed suspension insulator KR102001629B1 (en)

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Application Number Priority Date Filing Date Title
KR1020180031293A KR102001629B1 (en) 2018-03-19 2018-03-19 Locking apparatus of cover of bolt-typed suspension insulator

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Application Number Priority Date Filing Date Title
KR1020180031293A KR102001629B1 (en) 2018-03-19 2018-03-19 Locking apparatus of cover of bolt-typed suspension insulator

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KR102001629B1 true KR102001629B1 (en) 2019-07-18

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733019A (en) * 1985-10-14 1988-03-22 Siemens Aktiengesellschaft Cable joint with end bodies and a longitudinally slotted sleeve
KR20010001535A (en) * 1999-06-05 2001-01-05 김봉주 Deadend clamps cover for aluminum conductors
KR20010064453A (en) * 1999-12-29 2001-07-09 이종훈 The clamp cover an electirc wire multifunction
KR100731931B1 (en) 2007-03-28 2007-06-25 주식회사 세종감리 Prefabricated suspension insulator
KR100770022B1 (en) * 2007-08-02 2007-10-25 (주)럭키기술단 Cable protective structure
JP2015177693A (en) * 2014-03-17 2015-10-05 中国電力株式会社 Wire clamp cover
KR101715576B1 (en) * 2016-10-31 2017-03-10 이득광 insulation structure for polymer insulator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733019A (en) * 1985-10-14 1988-03-22 Siemens Aktiengesellschaft Cable joint with end bodies and a longitudinally slotted sleeve
KR20010001535A (en) * 1999-06-05 2001-01-05 김봉주 Deadend clamps cover for aluminum conductors
KR20010064453A (en) * 1999-12-29 2001-07-09 이종훈 The clamp cover an electirc wire multifunction
KR100731931B1 (en) 2007-03-28 2007-06-25 주식회사 세종감리 Prefabricated suspension insulator
KR100770022B1 (en) * 2007-08-02 2007-10-25 (주)럭키기술단 Cable protective structure
JP2015177693A (en) * 2014-03-17 2015-10-05 中国電力株式会社 Wire clamp cover
KR101715576B1 (en) * 2016-10-31 2017-03-10 이득광 insulation structure for polymer insulator

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