KR880004156Y1 - Earthing wire clamp - Google Patents
Earthing wire clamp Download PDFInfo
- Publication number
- KR880004156Y1 KR880004156Y1 KR2019850013367U KR850013367U KR880004156Y1 KR 880004156 Y1 KR880004156 Y1 KR 880004156Y1 KR 2019850013367 U KR2019850013367 U KR 2019850013367U KR 850013367 U KR850013367 U KR 850013367U KR 880004156 Y1 KR880004156 Y1 KR 880004156Y1
- Authority
- KR
- South Korea
- Prior art keywords
- hook
- clamp
- ground wire
- pipe
- ground
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 사용상태를 보인 사시도.2 is a perspective view showing a state of use of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
5 : 크램프 5' : 고리5: clamp 5 ': hook
6 : 걸고리 6' : 걸고리 축6: hook 6 ': hook axis
본 고안은 금속 배관파이프의 외주면에 접지선을 용접이나 납땜함이 없이 간편하고 확실하게 결접할 수 있게 한 접지선의 접합크램프에 관한 것이다.The present invention relates to a joining clamp of a grounding wire that allows a simple and reliable connection of a grounding wire to an outer circumferential surface of a metal pipe without welding or soldering.
종래의 송전, 수전시설 혹은 대용량의 전기를 수전하는 건축물에 있어서 접지사고의 발생으로 접지전류에 의한 넷트전위의 상승 또는 전자유도에 의하여 제어케이블에 이상전류가 발생되는 문제점이 있으며 이러한 문제점의 보호 대책으로 파이프에 접지공사를 하는 방법이 사용되어 왔으며 이때 접지선의 결접시에는 파이프의 표면을 연마하고 접지선을 납땜하였으나 품이 많이 들고 번거러워서 능률적으로 작업하기 어려운 결점이 있고 최근에는 납땜의 작업상 결점을 시정하기 위하여 전도성이 양호한 동판으로 된 접합 C형 크립을 형성하여 배관파이프에 접지선을 대고 C형 크램프를 감어 플라이어등의 공구로 크램프의 양단부를 서로 감아 절곡시키어서 감착하게 된 것도 있으나 크램프를 견고하게 감아 붙이려면 상당한 숙련을 요하게 되고 그렇지 않을 경우 크램프가 이완되어서 약간의 파이프 진동으로도 접지선의 결접부가 분리되어서 파이프접지의 안전성을 저해하는 문제점이 있었다.In a conventional power transmission, power receiving facility, or a building that receives a large amount of electricity, there is a problem that an abnormal current occurs in the control cable due to an increase in the net potential due to the ground current or an electromagnetic induction due to the grounding accident. In order to connect the ground wire, the surface of the pipe has been polished and the ground wire has been soldered. However, it is difficult to work efficiently because of its high quality and cumbersome work. In order to correct the problem, some C-type joints made of copper plate with good conductivity were formed, and the C-type clamp was wound on the pipe pipe, and the C-type clamp was wound. It requires a great deal of skill to If not be clamped the relaxing be also separated gyeoljeop portion of the ground wire with a little pipe vibration there is a problem that inhibits the safety of the ground pipe.
본 고안은 이러한 종래 파이프 접지공사시 C형 크램프로 감착할때의 문제점을 시정하기 위하여 전도성이 양호한 순 동핀으로 된 C형 크램프에 있어서, 크램프의 일단부에는 절곡된 고리를 형성하고 크램프의 타단부에는 걸고리를 형성하여 파이프에 통상의 요령으로 접지선의 나선을 대고 크램프로 감아서 걸고리를 고리에 괘지시킨 후 미리 절곡되어 있는 절곡부를 펜치등의 공구로 축으로 걸고리축 부분을 반대측으로 젖혀 클램프를 결착시킬 수 있게 하여서 특별한 숙련기술이 없이도 용이하게 접지선을 크램프로 조여서 파이프의 외주면에 결접할 수 있고 한번 결접시키면 크램프가 견고하게 결속하고 있어서 파이프의 진동으로 접지선의 결접부가 분리되는 일이 없으며 또한 크램프를 풀거나 조일 경우에도 별다른 공구없이 간편하고 능률적으로 작업할 수 있게 안출한 것으로 이를 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is a C-type clamp made of pure copper pin with good conductivity in order to correct the problem when the C-type clamp is attached to the conventional pipe grounding work, and one end of the clamp forms a bent ring and the other end of the clamp. The hook is formed on the pipe, and the pipe is wound on the ground wire in the usual way, and the hook is hooked on the hook. This makes it easy to fasten the ground wire to the clamp and connect it to the outer circumferential surface of the pipe without any special skills, and once it is connected, the clamp is firmly bound so that the connection of the ground wire is not separated by the vibration of the pipe. Easily and efficiently without tools even when loosening or tightening It is intended to work as described in detail by the drawings as follows.
각종 전기 설비, 가스배관의 금속파이프(2)의 외주면에 접지선의 나선결접부(3')를 대고 납땜없이 접지선(3)의 삽착홈(4)과 감착돌기(4')가 대칭으로 형성된 동(銅)재질의 크램프(5)로 결착하게 된 공지의 것에 있어서 크램프(5)의 일단부에는 절곡된 고리(5')를 형성하고 크램프(5)의 타단부에는 절곡부(7)를 형성하고 절곡부 외측에 걸고리(6)를 유착하여서 걸고리(6)를 고리(5')에 건후 걸고리축(6')을 뒤로 젖혀 접지선을 파이프(2)의 주면에 결접하게 된 것이다.Copper, in which the insertion grooves 4 and the attachment projections 4 'of the ground wire 3 are symmetrically formed on the outer circumferential surface of the metal pipe 2 of the various electrical equipments and gas pipes, without the solder joint 3' of the ground wire being soldered (Iii) The bent ring 5 'is formed at one end of the clamp 5, and the bent portion 7 is formed at the other end of the clamp 5 in the known one that is bound with the clamp 5 of material. And hook the hook (6) to the outside of the bent portion and hook the hook (6) to the ring (5 ') and then hook the hook axis (6') to the ground wire is connected to the main surface of the pipe (2).
이와 같이 된 본 고안은 각종 파이프의 굵기와 접지선의 굵기에 맞도록 각종의 규격으로 제작하여 소용대로 선택하여 사용하는 바 접지선(3)을 연결할 부위의 금속파이프(2)의 주면에 예비된 접지선(3)의 나선결접부(3')를 대고 크램프(5)에 형성된 접지선의 삽착홈(4)이 접지선(3)의 표면에서 접지선에 삽착되게 크램프(5)를 금속파이프(2)에 끼우고 걸고리(6)를 고리(5')에 걸어 괘지하면 플라이어등의 공구로 절곡부(7)를 축으로 하여 뒤로 젖히면 클램프는 걸고리축(6')을 받침점으로 하여 죄어지며 소성 변형하여 견고하게 금속파이프(2)의 주면에 감착되면서 접지선(3)의 결접부(3')를 밀착 고정하여서 결선하는 것으로 공지의 크램프의 양단부를 감아서 금속파이프의 주면에 감착시키던 종래의 것과는 달리 본 고안에서는 크램프의 일단부에 고리를 형성하고 타단부에는 걸고리를 유착하여서 접지선의 결접부를 금속파이프에 맞대고 크램프를 끼워서 고리와 걸고리를 맞물린 후 걸고리축 부분을 절곡부를 중심으로 젖힘에 의하여 크램프를 간편하게 조여 감착할 수 있게 구성하였기 때문에 특별한 숙련기술이 없이도 보다 능률적으로 접지선의 결선작업을 할 수 있고 한번 결접한 후에는 케이블의 요동으로도 접지선이 분리되는 일이 없어 접지 안전성을 높힐 수 있을 뿐 아니라 접지선의 분리시에는 별도의 공구없이 걸고리를 열어 용이하게 크램프를 해체할 수 있는등 종래의 것에 비하여 보다 편리하게 사용할 수 있는 효과가 있다.The present invention is manufactured in various standards to suit the thickness of various pipes and the thickness of the ground wire, and is selected and used according to the purpose. The ground wire is provided on the main surface of the metal pipe 2 at the portion to which the ground wire 3 is to be connected. The clamp 5 is inserted into the metal pipe 2 so that the insertion groove 4 of the ground wire formed in the clamp 5 is inserted into the ground wire 3 with the spiral joint 3 'of 3) inserted into the ground wire from the surface of the ground wire 3. When the hook 6 is hooked on the hook 5 ', the clamp is clamped with the hook portion 6' as a supporting point, and the clamp is clamped by a tool such as a pliers. In the present invention, unlike the conventional method in which both ends of a known clamp are wound and adhered to the main surface of the metal pipe, the wires are attached to the main surface of the pipe 2 while being tightly fixed to the connecting portion 3 'of the ground wire 3. Form a loop at one end of the clamp The other end has a special skill because it attaches the hooks to the metal pipes, attaches the clamps to the metal pipes, engages the hooks and hooks, and then clamps the hooks by simply twisting the hook shafts around the bends. It is possible to connect the ground wire more efficiently without having to make it, and once it is connected, the ground wire is not separated even by the fluctuation of the cable, which increases the safety of grounding, and it is easy to open the hook without separate tool when disconnecting the ground wire. There is an effect that can be used more conveniently than the conventional, such as dismantling the clamp.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850013367U KR880004156Y1 (en) | 1985-10-15 | 1985-10-15 | Earthing wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850013367U KR880004156Y1 (en) | 1985-10-15 | 1985-10-15 | Earthing wire clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870007463U KR870007463U (en) | 1987-05-13 |
| KR880004156Y1 true KR880004156Y1 (en) | 1988-11-18 |
Family
ID=19245859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850013367U KR880004156Y1 (en) | 1985-10-15 | 1985-10-15 | Earthing wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880004156Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100858211B1 (en) * | 2007-05-08 | 2008-09-10 | 주식회사 케이티 | Earth device of band type |
-
1985
- 1985-10-15 KR KR2019850013367U patent/KR880004156Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR870007463U (en) | 1987-05-13 |
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| NORF | Unpaid initial registration fee |