KR890005324Y1

KR890005324Y1 - Protective cover of electric lines

Info

Publication number: KR890005324Y1
Application number: KR2019860016631U
Authority: KR
Inventors: 윤종민; 차기석
Original assignee: 윤종민; 차기석
Priority date: 1986-10-30
Filing date: 1986-10-30
Publication date: 1989-08-12
Also published as: KR880008777U

Abstract

내용 없음.No content.

Description

Connection cover of tree contact prevention pipe

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 결합사시도.Figure 2 is a perspective view of the combination of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 제3도의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.

제5도는 본 고안의 사용상태 단면도.5 is a cross-sectional view of the use state of the present invention.

본 고안은 수목이 접촉 마찰되어 전선을 기계적 전기적인 손실로부터 보호받기 위해 사용되는 보호관의 내면에 끼워져 보호관이 상호 견고하게 연결시키고 연접부에 생기는 틈새를 은폐케한 연결커버에 관한 것이다.The present invention relates to a connection cover in which a tree is inserted into an inner surface of a protection tube used for contact friction to protect the electric wires from mechanical and electrical losses, so that the protection tubes are firmly connected to each other and conceal the gap formed in the joint.

종래에도 수목이 전선에 접촉 마찰되어 기계적 전기적인 손실을 방지하기 위해 단순히 접합후랜지에 의해 접합된 것을 체결핀을 끼워 고정케한후 상호 연접부위를 절연테이프등으로 감아서 연결케한 것이 있었으나, 이와같은 것은 절연테이프가 경화 파손되거나 태양열에 녹아 버리는등 여러가지 문제점이 야기되었던 것이다.Conventionally, in order to prevent the mechanical and electrical loss of trees by contact friction with wires, they were simply joined by fastening flanges, and fastened with fastening pins. This caused various problems such as the insulation tape was hardened and broken or melted in solar heat.

본 고안은 상기한 바와 같은 문제점을 시정하고져 제안된 것으로서 수목접촉 방지관의 양단에 뚫는 계합공에 끼워지게 연결커버의 내면에 계합돌기를 설하여 주므로서 상호 결합시키면 수목접촉방지관을 견고하게 안전하게 연결 고정시켜주게함에 그 목적이 있는 것이다.The present invention has been proposed to correct the problems as described above as to secure the wood contact prevention tube if the mutually coupled by installing the engaging projection on the inner surface of the connection cover to be fitted in the engagement hole drilled at both ends of the tree contact prevention tube. The purpose is to fix the connection.

본 고안의 내용을 첨부된 예시도면에 의해 상세히 설명하면 다음과 같다. 즉, 등분분할케된 연결커버(1)(1')의 내주면 중심부에 과삽입방지돌륜(2)(2')을 설하고 양단 내면에는 계합돌기(3)(3')를 돌설시켜된 상하접합변에는 결합요조(4)(4')와 결합돌조(5)(5')를 서로 반대로 형성하여 됨을 특징으로 하는 수목접촉 방지관의 연결커버인 것이다.The content of the present invention will be described in detail with reference to the accompanying drawings. That is, an over-insertion prevention protrusion (2) (2 ') is installed at the center of the inner circumferential surface of the equally divided connecting cover (1) (1'), and the engaging protrusions (3) (3 ') are raised on the inner surfaces of both ends. The joining side is a connection cover of the tree contact preventing pipe, characterized in that to form the coupling mating (4) (4 ') and the coupling protrusion (5) (5') opposite to each other.

미설명부호 6은 전선, 7은 전산가압구, 8은 보호관을 각각 표시한다.Reference numeral 6 denotes an electric wire, 7 a computer pressure port, and 8 a protective tube.

본 고안의 작용효과를 설명하면, 도면 제5도에서와 같이 전선(6)의 외주면에 전선가압구(7)를 끼워준다음 수목이 접촉됨을 방지하기 위해 씌워준 보호관(8)의 연접부위에 포삽시켜 주므로서 보호관(8)의 연접부위를 은폐시킬 뿐만 아니라, 연결커버(1)(1')의 내주면에 설한 계합돌기(3)(3')에 의해 보호관(8)이 유동되지 않고 고정될뿐만 아니라, 그 연결상태가 견고하게 안전하게 되는 것이며, 등분분할식으로 되어 있어 그 분리 조립이 매우 간편하여 전선주에서 보호관의 연결조립 작업을 간편하게 실시할 수 가 있는 경제적이고 실용적인 고안인 것이다.Referring to the operation and effect of the present invention, as shown in Figure 5, by inserting the wire pressure port (7) to the outer peripheral surface of the wire (6) by inserting it in the junction of the protective tube (8) covered to prevent the tree contact By not only concealing the connecting portion of the protective tube (8), but also the protective tube (8) is fixed not to flow by the engaging projections (3) (3 ') installed on the inner peripheral surface of the connecting cover (1) (1'). Rather, the connection is securely secured, and is divided into equal parts, so that the separate assembly is very easy, and it is an economical and practical design that can easily carry out the connection assembly work of the protection tube in the cable line.

Claims

An up-and-down joining edge formed by installing an over-insertion prevention wheel (2) (2 ') at the center of the inner circumferential surface of the equally divided connecting cover (1) (1'), and engaging the engaging projection (3) (3 ') on the inner surface of both ends. The coupling cover (4) (4 ') and the connecting cover of the tree contact preventing pipe, characterized in that formed by forming the coupling protrusion (5) (5') opposite to each other.