KR0138893Y1 - Flexible cover for cable gland protection - Google Patents

Flexible cover for cable gland protection Download PDF

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Publication number
KR0138893Y1
KR0138893Y1 KR2019960021117U KR19960021117U KR0138893Y1 KR 0138893 Y1 KR0138893 Y1 KR 0138893Y1 KR 2019960021117 U KR2019960021117 U KR 2019960021117U KR 19960021117 U KR19960021117 U KR 19960021117U KR 0138893 Y1 KR0138893 Y1 KR 0138893Y1
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South Korea
Prior art keywords
cable gland
cover
rubber
shape
cable
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KR2019960021117U
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Korean (ko)
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KR980009831U (en
Inventor
왕기형
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왕기형
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Priority to KR2019960021117U priority Critical patent/KR0138893Y1/en
Publication of KR980009831U publication Critical patent/KR980009831U/en
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Publication of KR0138893Y1 publication Critical patent/KR0138893Y1/en

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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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Cable Accessories (AREA)

Abstract

1. 청구범위에 기재된 고안이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

케이블 그랜드 보호용 신축커버.Extension cover for cable gland protection.

2. 고안이 해결하려고 하는 기술적 과제2. The technical problem the invention is trying to solve

본 고안은 주로 선박의 전원선 보호함에 용접하여 사용하는 케이블 그랜드에 있어 전원선을 케이블 그랜드에 삽입 고정후 물이나 습기등으로부터 침투됨을 방지하기 위해 사용되는 것임.This invention is mainly used to prevent penetration from water or moisture after inserting and fixing the power cable to the cable gland in the cable gland used by welding to the power line protection of the ship.

3. 고안의 해결방법의 요지3. Summary of solution of design

상광하협상의 형상으로된 고무재몸통(1)의 상부내벽에 다수의 돌기턱(2) 또는 육각형상(3)으로 하여, 상부와 하부의 고무재몸통(1) 내에 금속재링스프링(4)(5)을 각각 매입하여 신축커버(A)로 됨을 특징으로함.The metal inner ring spring (4) in the upper and lower rubber body (1), with a plurality of protrusions (2) or hexagonal (3) on the upper inner wall of the rubber body (1) in the shape of ordinary light beams It is characterized in that the extension cover (A) by buying each (5).

4. 고안의 중요한 용도4. Important uses of the devise

케이블 그랜드 보호용 신축커버.Extension cover for cable gland protection.

Description

케이블 그랜드 보호용 신축커버Extension cable cover for cable gland protection

제1도는 본 고안의 사용상태단면도.1 is a cross-sectional view of the use state of the present invention.

제2도는 종래 고안의 사용상태단면도.2 is a cross-sectional view of a state of use of the conventional design.

제3도는 본 고안의 다른실시예의 사용상태사시도.3 is a perspective view of a state of use of another embodiment of the present invention.

제4도는 본 고안의 일부 절개사시도.4 is a partial cutaway perspective view of the present invention.

제5도는 본 고안의 종단면도.5 is a longitudinal sectional view of the present invention.

제6도는 본 고안의 다른실시예의 단면도.6 is a cross-sectional view of another embodiment of the present invention.

제7도는 본 고안의 다른실시예의 일부 절개사시도.7 is a partial cutaway perspective view of another embodiment of the present invention.

제8도의 (a)(b)는 본 고안의 요부 평면도.(A) (b) of FIG. 8 is a plan view of main parts of the present invention.

제9도의 (a)(b)는 본 고안의 다른 실시예의 종단면도.Figure 9 (a) (b) is a longitudinal cross-sectional view of another embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 고무재몸통 2 : 돌기턱1: rubber material body 2: projection jaw

3 : 육각형상 4, 4a, 5 : 금속재링스프링3: hexagonal shape 4, 4a, 5: metal ring spring

30, 30a, 31 : 요입홈 32, 33 : 탄성박킹30, 30a, 31: concave groove 32, 33: elastic backing

35 : 긴홈 A : 신축커버35: long groove A: expansion cover

본 고안은 주로 선박의 전원선 보호함에 용접하여 사용하는 케이블 그랜드에 있어 전원선을 케이블 그랜드에 삽입 고정후 물이나 습기등으로부터 침투됨을 방지하기 위한 용접용 케이블 그랜드 보호용 신축커버에 관한 것이다.The present invention mainly relates to a cable gland protection stretch cover for welding to prevent the penetration of water or moisture after inserting and fixing the power line to the cable gland in the cable gland used by welding to the power line protection of the ship.

종래에는 제2도처럼 전원선 보호함(10)에 케이블 그랜드(11)를 용접한 후 케이블그랜드(11)에 전원선(12)을 삽입한후 전원선(12)과 케이블그랜드(11) 사이의 공간(13) 부분에 실리콘(14)을 주입하여 사용하고 있다.Conventionally, after welding the cable gland 11 to the power line protection box 10 as shown in FIG. 2, the power line 12 is inserted into the cable gland 11, and then, between the power line 12 and the cable gland 11. The silicon 14 is injected and used in the space 13 portion of the.

이러한 종래의 방법에 있어 문제점으로는 전원선(12)과 케이블그랜드(11)사이의 공간(13) 부분에 실리콘(14)을 주입시 실리콘(14)이 케이블그랜드(11)의 입구 주위에 묻어져 주변이 지저분해지고 또, 주입한 실리콘(14)을 굳히는데는 다소의 시간이 많이 소요된다.The problem with this conventional method is that when the silicon 14 is injected into the space 13 between the power line 12 and the cable gland 11, the silicon 14 is buried around the inlet of the cable gland 11. The surrounding area becomes dirty, and it takes some time to harden the injected silicon 14.

그러나 가장 큰 문제점으로는 무엇보다 전원선보호함(10)에 연결된 전원선(12)을 교체하여야 하는 경우가 발생하면, 전원선(12)을 삽입 고정후 실리콘(14) 처리한 케이블그랜드(11)에 있어 실리콘(14)을 제거한후 케이블그랜드(11)를 재활용하여야 하나, 케이블그랜드(11)에 굳어져 있는 실리콘(14)이 고무성질과 비슷하여 제거 작업이 어려워 전원선보호함(10)을 재활용하지 못하고 모두 교체하고 있는 실정이다.However, the biggest problem is that when the power line 12 connected to the power line protection box 10 needs to be replaced, the cable gland 11 treated with silicon 14 after the power line 12 is inserted and fixed. Cable gland 11 should be recycled after removing the silicon (14). However, since the silicon (14) hardened on the cable gland (11) is similar to the rubber property, it is difficult to remove the power line (10). Not all of them are being recycled.

또한, 현재로서는 입력선과 출력선을 육안으로 쉽게 구분하지 못하여 전문적인 기능인도 여러 배선 상황을 검토후 입력선과 출력선을 알수 있도록 되어 있어 보수 작업에 시간이 많이 소요되는 등 문제점이 많이 있었다.In addition, at present, input lines and output lines cannot be easily distinguished with the naked eye, and thus, even after a professional function, the input lines and output lines can be known after reviewing various wiring situations.

본 고안은 이와같은 종래의 문제점을 해결하기 위해 고안된 것으로 작업이 손쉬우며 입력선과 출력선을 육안으로 쉽게 할수 있도록 한 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is designed to solve such a conventional problem is easy to work and to facilitate the input line and the output line with the naked eye as described in detail based on the accompanying drawings as follows.

본 고안은 상광하협 형상으로된 고무제몸통(1)의 상부내벽에 다수의 돌기턱(2) 또는 육각형상(3)으로 하여, 상부와 하부의 고무재몸통(1) 내에 금속재링스프링(4)(5)을 각각 매입하여서 신축커버(A)로 사용되는 것이다.The present invention has a plurality of projection jaw (2) or hexagonal shape (3) on the upper inner wall of the rubber body (1) in the shape of ordinary light beams, the metal ring spring (4) in the upper and lower rubber body (1) 5) is used as a stretch cover (A) by buying each.

이와같이 된 본 고안은 공지의 전원선보호함(10)에 용접하거나 보울터로 고정한 케이블그랜드(11)에 전원선(12)을 삽입후 물이나 습기가 전원선보호함(10)에 침투됨을 방지하기 위해 사용하는 것으로, 케이블그랜드(11)에 삽입하기 위해서는 고무제몸통(1)의 상광부분을 케이블그랜드(11)에 삽입하면 상단부위의 금속재링스프링(4)이 약간 팽창되며 삽입된다.The present invention as described above prevents water or moisture from penetrating the power line protection box 10 after the power line 12 is inserted into the cable gland 11 fixed to the well or welded to the power line protection box 10 known in the art. In order to insert the cable gland 11 into the cable gland 11, the upper part of the rubber body 1 is inserted into the cable gland 11, and the metal ring spring 4 at the upper end thereof is slightly inflated and inserted.

이렇게 팽창된 금속재링스프링(4)이 케이블그랜드(11)에 삽입되면 금속재링스프링(4)이 다시 수축되어지며 케이블그랜드(11) 외주연을 압압 고정되어 진다.When the expanded metal ring spring 4 is inserted into the cable gland 11, the metal ring spring 4 is contracted again, and the outer periphery of the cable gland 11 is pressed and fixed.

상기와 같이 신축커버(A)의 상단부위가 고정됨과 동시에 하단부분의 금속재링스프링(5)이 전원선보호함(10)에 배치한 전원선(12)의 외주연을 약간 조여주며 고정된다.As described above, the upper end portion of the stretchable cover A is fixed and at the same time, the metal ring spring 5 at the lower portion is fixed by slightly tightening the outer circumference of the power line 12 disposed in the power line protection box 10.

이와같이 신축커버(A)를 케이블그랜드(11)에 삽입시, 신축커버(A)인 고무재몸통(1)의 상단 내주연에 형성된 돌기턱(3)은 케이블그랜드(11)에 형성된 요홈(20)을 통과되어 고정된다.In this way, when the expansion cover (A) is inserted into the cable gland 11, the projection jaw (3) formed on the upper inner circumference of the rubber material body (1) that is the expansion cover (A) is a groove (20) formed in the cable gland (11) Are fixed by passing through them.

이렇게 된 신축커버(A)의 고무재몸체(1) 내부의 금속재링스프링(4)(5) 대용으로 플라스틱재 판형링스프링을 매입하여서도 사용된다.It is also used to purchase a plastic plate-shaped ring spring in place of the metal ring spring (4) (5) inside the rubber body (1) of the expansion and contraction cover (A).

이와같은 고안에 있어, 상광하협 형상으로된 고무재몸통(1)의 상부내벽면을 육각형상(3)으로 하여, 상부와 하부의 고무재몸통(1) 내에 금속재링스프링(4)(5)을 각각 매입하여 신축커버(A)로 사용한다.In such a design, the upper inner wall surface of the rubber material body 1 having a shape of a light beam is formed into a hexagonal shape (3), and the metal material ring springs (4) and (5) in the upper and lower rubber material bodies (1). Purchase each and use it as a stretch cover (A).

이는 케이블그랜드(11)의 보울트(21)의 모양이 육각형 모양에 사용되며 사용 방법은 전자와 동일하다.The shape of the bolt 21 of the cable gland 11 is used in the hexagonal shape and the use method is the same as the former.

상기 고안의 다른 실시예에 있어서는 상광하협 형상으로된 고무재몸통(1)의 상부와 하부의 내벽 적당위치에 요입홈(30)(31)을 형성하여 탄성박킹(32)(33)을 삽입시켜 사용된다.In another embodiment of the present invention by forming the recessed grooves (30) and (31) in the appropriate position of the inner wall of the upper and lower portions of the rubber material body (1) in the shape of the ordinary light beams to insert the elastic boxing (32, 33) Used.

이것의 사용상에 있어서는 케이블그랜드(11)에 삽입시 고무재몸통(1) 내벽의 요입홈(30)(31)에 삽입되는 탄성박킹(32)(33)이 금속재링스프링(4)(5) 기능을하여 각각 조여주게 된다.In use thereof, the elastic backings 32 and 33 which are inserted into the recesses 30 and 31 of the inner wall of the rubber member 1 when inserted into the cable gland 11 are metal ring springs 4 and 5. Function to tighten each.

또 다른 실시예에 있어서는 신축커버(A)의 고무재몸통(1) 하부부분에 길이 방향으로 다수개의 긴홈(35)을 형성시키고 목 부분의 시작부위(36)에서 하선단으로 테이퍼 형상으로 만들며 끝 단부를 내측으로 약간 절곡시킨 형상으로 만들어 된 것이다.In another embodiment, a plurality of long grooves 35 are formed in the longitudinal direction in the lower portion of the rubber material body 1 of the stretchable cover A, and the tapered shape is formed at the lower end of the neck at the beginning 36 of the neck and ends. It is made of a shape in which the end is slightly bent inward.

이의 신축커버(A)의 사용함에 있어서도 상기의 전자와 같으나 하부부분이 전원선(12)에 삽입시 긴홈(35)에 의해 조금 벌어지다 곧바로 조여지게 된다.In the use of the expansion cover (A) is the same as the former, but when the lower portion is inserted into the power line 12 is slightly opened by the long groove 35 is fastened immediately.

왜냐하면 신축커버(A)의 하부부분이 테이퍼 형상으로 되어 끝 단부가 내측으로 약간 절곡되어 있어 항상 원래의 형상으로 유지 할려는 탄성작용 때문이다.Because the lower part of the stretch cover (A) is tapered shape, the end end is slightly bent inward because the elastic action to always maintain the original shape.

이와같이 다른 실시예인 상기의 신축커버(A)에 있어서도 고무재몸통(1) 내벽에 다수의 돌기턱(2) 또는 육각형상(3)으로 형성하며 또 상부의 적당부위에 금속재링스프링(4a)을 매입하거나 요입홈(30a)을 만들어 탄성박킹(32)(33)을 사용한다.Thus, also in the above-mentioned stretch cover (A) of another embodiment is formed in the inner wall of the rubber material body (1) a plurality of projection jaw (2) or hexagonal shape (3) and the metal ring spring (4a) in the appropriate portion of the upper Buy or make a recess groove (30a) to use the elastic boxing (32, 33).

이와같이 사용되는 신축커버(A)의 고무재몸통(1)에 빨강이나 노랑,파랑 등의 색상을 가미하여 사용하므로 육안으로 입력선과 출력선을 쉽게 구분할수 있는 것이다.Since the rubber material body 1 of the elastic cover A used in this way is used by adding colors such as red, yellow, and blue, the input line and the output line can be easily distinguished with the naked eye.

이와같이 된 본 고안은 전원선보호함의 케이블그랜드에 유입되어 내장되는 전원선을 빠른 시간내에 보호 작업을 할수 있을 뿐만아니라 수리작업시 신축커버를 간편하게 분리하므로 기존에 설치된 전원선보호함을 그대로 활용할수 있어 수리비도 절약할수 있는 매우 경제적이면서 실용적인 고안이다.In this way, the present invention can not only quickly protect the power line that flows into the cable gland of the power line protection box but also removes the expansion cover during repair work, so that the existing power line protection box can be used as it is. It is a very economical and practical design that also saves on repair costs.

Claims (7)

상광하협상의 형상으로된 고무재몸통(1)의 상부내벽에 다수의 돌기턱(2) 또는 육각형상(3)으로 하고, 상부와 하부의 고무재몸통(1) 내에 금속재링스프링(4)(5)을 각각 매입하여 신축커버(A)로 됨을 특징으로한 케이블그랜드 보호용 신축커버.A plurality of protrusions 2 or hexagons 3 are formed on the upper inner wall of the rubber member body 1 in the shape of a light-lower narrowing, and a metal ring spring 4 is formed in the upper and lower rubber member bodies 1. Extension cover for protecting the cable grand, characterized in that each of the (5) is a flexible cover (A). 제1항에 있어서, 고무재몸통(1)에 매입되는 금속재링스프링(4)(5) 대용으로 플라스틱재 판형링스프링을 매입하여서 된 케이블 그랜드 보호용 신축커버.The extension cover for cable gland protection according to claim 1, wherein a plastic plate-shaped ring spring is embedded in place of the metal ring springs (4) and (5) embedded in the rubber body (1). 제1항에 있어서, 고무재몸통(1)에 칼라 색상을 착상하여서 된 케이블 그랜드 보호용 신축커버.The stretchable cover for protecting the cable gland according to claim 1, wherein a color of color is formed on the rubber body (1). 제1항에 있어서, 상광하협상의 형상으로된 고무재몸통(1)의 상부와 하부의 내벽 적당위치에 요입홈(30)(31)을 형성하여 탄성박킹(32)(33)을 삽입하여서 됨을 특징으로한 케이블 그랜드 보호용 신축커버.The method according to claim 1, wherein the recessed grooves (30) and (33) are formed by inserting the recesses (30) and (31) in the appropriate positions of the inner wall of the upper and lower portions of the rubber material body (1) in the shape of normal light and down. Extension cover for cable gland protection. 제1항에 있어서, 신축커버(A)의 고무재몸통(1) 하부부분에 길이 방향으로 다수개의 긴홈(35)을 형성시키고 하부부분의 시작부위(36)에서 하선단으로 좁혀지게 테이퍼 형상으로 만들며 끝 단부가 내측으로 약간 절곡되는 형상으로 됨을 특징으로한 케이블 그랜드 보호용 신축커버.According to claim 1, A plurality of long grooves (35) in the longitudinal direction in the lower portion of the rubber material body (1) of the elastic cover (A) in a tapered shape to be narrowed to the lower end at the starting portion 36 of the lower portion Extension cover for cable gland protection, characterized in that the end end is slightly bent inwardly. 제5항에 있어서, 고무재몸통(1) 상부내에 금속재링스프링(4a)을 각각 매입하여 신축커버(A)로 됨을 특징으로한 케이블그랜드 보호용 신축커버.The stretch cover for protecting the cable gland according to claim 5, wherein the elastic cover (A) is formed by embedding each of the metal ring springs (4a) in the upper portion of the rubber body (1). 제5항에 있어서, 상광하협상의 형상으로된 고무재몸통(1)의 상부의 내벽 적당위치에 요입홈(30a)을 형성하여 탄성박킹(32)을 삽입하여서 됨을 특징으로한 케이블 그랜드 보호용 신축커버.The cable gland protective stretch according to claim 5, wherein the recessed groove (30a) is formed at an appropriate position on the inner wall of the upper portion of the rubber material body (1) in the shape of a normal light and narrow narrow, and the elastic boxing (32) is inserted thereinto. cover.
KR2019960021117U 1996-07-10 1996-07-10 Flexible cover for cable gland protection KR0138893Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101114956B1 (en) * 2011-11-29 2012-02-24 주식회사 엔코아링크 Cable grand and ground equipment box including that

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101114956B1 (en) * 2011-11-29 2012-02-24 주식회사 엔코아링크 Cable grand and ground equipment box including that

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