KR880002691Y1 - Earth plate of cable - Google Patents
Earth plate of cable Download PDFInfo
- Publication number
- KR880002691Y1 KR880002691Y1 KR2019850007852U KR850007852U KR880002691Y1 KR 880002691 Y1 KR880002691 Y1 KR 880002691Y1 KR 2019850007852 U KR2019850007852 U KR 2019850007852U KR 850007852 U KR850007852 U KR 850007852U KR 880002691 Y1 KR880002691 Y1 KR 880002691Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ground
- rod
- cable
- grounding
- wired
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 사시도.1 is a perspective view of the present invention.
제 2 도는 본 제 1 도의 사용상태도.2 is a state diagram used in FIG.
제 3 도는 본 고안의 타실시예들을 도시하는 예시도.3 is an exemplary diagram showing other embodiments of the present invention.
본 고안은 지하에 시공되어 케이블이 배선되는 접지봉에 사용되도록 하는 접지판에 관한 것으로, 특히 전도성을 가지는 상기 접지봉이 콘크리트에 매설되고, 매설된 상기 접지봉의 선단에 여러 가닥의 케이블을 한곳에서 집중적으로 접지연결할 수 있게 한 접지봉에 결합되는 접지판에 관한 것이다.The present invention relates to a grounding plate to be used in the grounding rod that is installed underground, the cable is wired, in particular, the conductive grounding rod is embedded in concrete, concentrated in several places at one end of the grounding rod embedded in the ground rod The present invention relates to a ground plate coupled to a ground rod that enables ground connection.
종래에 있어서, 지하철 등의 지하의 공간을 필요로 하기 위하여 지중에 형성되는 콘크리트에 케이블이 배선사용될 수 있도록 하기 위해서 상기 콘크리트의 내부에 전도성을 가지는 접지봉을 매설하고, 상기 접지봉의 선단에 케이블을 접지 연결시켜서 사용하여 왔다.In the related art, in order to allow the cable to be wired to concrete formed in the ground to require underground spaces such as subways, a conductive ground rod is embedded in the concrete, and the cable is grounded at the tip of the ground rod. It has been used in connection.
그러나, 단일의 상기 접지봉 선단에 단일의 케이블을 접지 연결하여 왔으므로, 필요로 하는 케이블의 수량에 따라 상기 접지봉의 소요량이 수반되므로 비경제성이 유발될 뿐만 아니라 다수의 접지봉을 콘크리트에 매설하는 작업상에 있어서도 번거로움이 발생되었음을 경험하였을 것이다.However, since a single cable has been grounded at the tip of the single ground rod, the requirement of the ground rod is accompanied according to the quantity of cables required, so that it is not only economically inexpensive but also works for laying a plurality of ground rods in concrete. You may have experienced that hassle has also occurred.
이와 같이, 상기와 같은 문제점을 해결하기 위해서, 본 고안의 목적은 단일의 접지봉에 해당되는 선단부위에 별도 다수의 접지공을 가지는 접지판을 끼워서 지하에 배선되는 케이블의 접지 연결이 단일의 상기 접지봉에 의하여도 다수가닥으로 배선실시할 수 있도록 함으로써 경제성을 비롯하여 작업의 원활성을 기하는 접지봉에 사용되는 접지판을 제공하기 위한 것이다.As such, in order to solve the problems as described above, an object of the present invention is to insert a ground plate having a plurality of ground holes separately at the tip portion corresponding to a single ground rod, and the ground connection of the cable wired underground is connected to the single ground rod. It is to provide a grounding plate used in the grounding rods that can be wired by a number of strands, so as to ensure economic efficiency and smooth operation.
본 고안의 기술적 구성 및 작용에 관하여 상세히 설명하면 다음과 같다.The technical configuration and operation of the present invention will be described in detail as follows.
본 고안은 지하에 시공되는 콘크리트 내부에 매설되는 접지봉(20)에 접지 연결되는 접지판(40)으로 구성하며, 본 고안의 핵심인 상기 접지판(40)을 상술하기 위해서 참고적으로 접지봉(20)에 대해서 상술하면 다음과 같다.The present invention consists of a ground plate (40) connected to the ground connected to the ground rod 20 embedded in the concrete to be installed underground, ground rod 20 for reference to detail the ground plate 40, the core of the subject innovation ) Is as follows.
접지봉(20)은 콘크리트 내부에 매설되는 것으로, 고정판(21)에 의해서 콘크리트의 매설상태에서 좌, 우로 해탈되는 것이 방지되고, 양측 선단에는 접지봉선단(22)(23)이 나착에 의해서 체결되도록 나사부가 형성되어 있고, 전도성을 가지고 있는 것으로 첨부도면 제 2 도에 의해서 상세히 도시되고 있다.The grounding rod 20 is embedded in the concrete, and the fixing plate 21 is prevented from being released to the left and right in the buried state of the concrete, and both ends of the ground rod ends 22 and 23 are fastened by screwing. Is formed and is shown in detail by the accompanying drawings of FIG. 2 as being conductive.
본 고안은 접지판(40)은 전도성을 가지며 필요에 따라서 다양한 형상으로 성형되며 다수의 접지공(41)과 중앙부에 나착공(42)이 천공되어 있음을 구성으로 한다.According to the present invention, the ground plate 40 has conductivity and is molded into various shapes as necessary, and the ground plate 40 and the mounting hole 42 are perforated in the center portion.
접지봉(41)은 케이블(24)의 내부에 내재되어 있는 케이블선과 배선되는 접지부(25)와 볼트, 너트 체결구에 의해서 상호 체결되며, 상기 접지부(25)는 전도의 성질을 가진다.The grounding rod 41 is fastened to each other by a grounding portion 25 and a bolt and nut fastener, which are wired with a cable line inherent in the cable 24, and the grounding portion 25 has a conductive property.
그리고, 접지공(41)은 필요의 사용처에 따라서 다수의 케이블(24)이 배선됨에 있어서 한곳에 집중적으로 접지연결되도록 다수의 구멍으로 구성된다.In addition, the ground hole 41 is composed of a plurality of holes so that the ground connection is concentrated in one place in the case where a plurality of cables 24 are wired according to the intended use.
나착공(42)은 내주면에 나사부가 형성되어 있으므로 접지봉(20)의 접지봉선단(22)(23)에 선택적으로 나합되어 체결되는 것이다.Since the screw hole 42 is formed on the inner circumferential surface, the screw hole 42 is selectively screwed to the ground rod ends 22 and 23 of the ground rod 20 to be fastened.
이해를 돕고져 첨부도면 제 2 도는 두곳의 사용처에서 끌어온 2가닥의 케이블(24)이 다수의 접지공(41) 중에서 2군데의 접지공(41)에 볼트, 너트에 의해서 접지부(25)와 상호 배선되는 것을 상세히 도시하고 있는 것이다.For the sake of understanding, the second drawing of FIG. 2 shows that two cables 24 drawn from two places of use are connected to the grounding portion 25 by bolts and nuts in two grounding holes 41 among the plurality of grounding holes 41. It is shown in detail what is wired together.
이와 같이 본 고안은 전도의 성질을 가지는 접지봉(20)에 전도의 성질을 가지는 접지판(40)이 나착되고, 전도성질을 가지는 접지부(25)가 배선된 케이블(24)의 수량에 따라서 별도의 접지봉(20)에 배선되지 않고 단일의 접지봉(20)에서 다수의 케이블(24)이 배선되므로 접지봉(20) 및 작업의 원활성등으로 인하여 경제적인 효과가 높으며 실용의 가치가 높은 고안인 것이다.As such, the present invention separates the ground plate 40 having the property of conduction onto the grounding rod 20 having the property of conduction, and according to the number of cables 24 to which the grounding part 25 having the conducting property is wired. Since a plurality of cables 24 are wired from a single grounding rod 20 without being wired to the grounding rod 20 of the ground rod 20, the economical effect is high due to the grounding rod 20 and the smoothness of work, and the design value is high in practical use. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850007852U KR880002691Y1 (en) | 1985-06-28 | 1985-06-28 | Earth plate of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850007852U KR880002691Y1 (en) | 1985-06-28 | 1985-06-28 | Earth plate of cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870001256U KR870001256U (en) | 1987-02-20 |
| KR880002691Y1 true KR880002691Y1 (en) | 1988-07-23 |
Family
ID=19243313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850007852U KR880002691Y1 (en) | 1985-06-28 | 1985-06-28 | Earth plate of cable |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880002691Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100460261B1 (en) * | 2002-04-03 | 2004-12-08 | 남상천 | Grounding and connecting tool for preventing a explosion for LPG gas |
-
1985
- 1985-06-28 KR KR2019850007852U patent/KR880002691Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870001256U (en) | 1987-02-20 |
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