KR970001019B1

KR970001019B1 - Assembling holder for communication cable

Info

Publication number: KR970001019B1
Application number: KR1019940004318A
Authority: KR
Inventors: 신찬수
Original assignee: 신찬수
Priority date: 1994-03-07
Filing date: 1994-03-07
Publication date: 1997-01-25

Abstract

The communication cable assembling holder for underground manhole is constructed by forming a front plate(3) of a folded body(2) which forms a reentrant groove(5) and a protruded side(6), forming a rear plate(4) which has concave/convex portions(7,8), forming a front cap(9) which is coupled to the front plate(3) and has an inserting portion(10), into which a rubber band(11) is inserted, and forming a sealing cap(12) which is coupled to the rear plate(4) and has an inserting portion(13) and a rubber ring(14). Under the above construction, the holder can prevent the leakage from the outer wall of the manhole.

Description

Communication cable assembly holder installed in underground manhole

제1도는 본 발명의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 발명의 본체의 단면도.2 is a cross-sectional view of the main body of the present invention.

제3도는 본 발명의 본체에 비사용시 밀봉캡을 끼워주는 것을 나타낸 일부 단면도.3 is a partial cross-sectional view showing the fitting of the sealing cap when not in use in the main body of the present invention.

제4도는 본 발명의 맨홀에 1개를 설치한 상태를 나타낸 측단면도.Figure 4 is a side cross-sectional view showing a state where one is installed in the manhole of the present invention.

제5도는 본 발명을 맨홀에 4개를 연결 설치한 상태를 나타낸 정면도.Figure 5 is a front view showing a state in which four connected to the present invention the manhole.

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

1 : 홀더 2 : 본체1: holder 2: body

3 : 전면판 4 : 후면판3: front panel 4: rear panel

5 : 요홈 6 : 돌출부5: groove 6: protrusion

7 : 요부 8 : 철부7: Main part 8: Iron part

9 : 전면캡 10 : 삽입부9: Front Cap 10: Insertion Part

11 : 고무테 12 : 밀봉캡11: rubber frame 12: sealing cap

13 : 삽입부 14 : 고무링13 inserting portion 14 rubber ring

본 발명은 지하의 맨홀 시공시 통신케이블홀더를 동시에 설치 시공하여 주므로써 시공작업을 간단히 함과 동시에 맨홀 내의 누수방지효과를 올릴 수 있도록한 지하맨홀에 설치되는 통신케이블 조립식 홀더에 관한 것이다.The present invention relates to a communication cable assembly holder which is installed in the underground manhole to simplify the construction work and at the same time increase the leakage prevention effect in the manhole by installing and installing the communication cable holder at the same time when the underground manhole construction.

종래 맨홀 시공방법은 먼저 통신케이블이 삽입되는 파이프라인 고착공간을 거푸집으로 형성한후 콘크리트를 타설하여 맨홀을 시공한 다음 거푸집을 뜯어내고 파이프를 끼워넣고 시멘트몰탈을 파이프 주변 틈새부분에 채워 시공을 하였는데 이는 1차 맨홀을 시공한 다음 2차로 파이프라인을 고착시켜 주어야 하는 작업 공정으로 인해 정밀시공에 많은 어려움이 있었고 특히 파이프라인 고착주변에 누수가 되므로 해서 통신케이블 설치후에 통신장애가 발생되는 일이 자주 발생하는 문제점이 있었다.In the conventional manhole construction method, the pipeline fixing space into which the communication cable is inserted is first formed as a formwork, and then concrete is poured into the manhole. This is because there are many difficulties in precision construction due to the work process that requires fixing the pipeline to the second manhole after constructing the first manhole, and especially the communication failure occurs frequently after installing the communication cable because it leaks around the pipeline fixation. There was a problem.

본 발명은 이와 같은 종래 맨홀 시공상의 문제점을 해결하기 위하여 개발된 것으로, 본 발명의 통신케이블홀더를 맨홀시공과 동시에 설치시공하므로써 시공을 간단히 함과 동시에 누수를 방지할 수 있도록한 것을 발명의 목적으로 한 것으로, 이하 본 발명을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention was developed in order to solve such problems in the conventional manhole construction, by installing the communication cable holder of the present invention at the same time as the manhole construction to simplify the construction and at the same time to prevent leakage of the object of the invention One, the present invention will be described in detail with reference to the accompanying drawings as follows.

도 1은 본 발명의 홀더의 구조를 나타낸 분해사시도로서, 주름이 형성된 본체(2)의 전면판(3)에 요홈(5)과 돌출부(6)를 형성하고 후면판(4)에는 요부(7)와 철부(8)를 형성하며, 전면판(3)과 결합되는 전면캡(9)에는 삽입부(10)를 형성하고 고무테(11)가 끼워지도록하며, 후면판(4)과 결합되는 밀봉캡(12)에는 삽입부(13)와 고무링(14)을 형성하여 홀더(1)를 구성한 것이다.1 is an exploded perspective view showing the structure of the holder of the present invention, in which the grooves 5 and the protrusions 6 are formed on the front plate 3 of the main body 2 in which the pleats are formed, and the recesses 7 are formed on the rear plate 4. ) And a convex portion (8), the front cap (9) coupled to the front plate (3) forms an inserting portion (10) and the rubber frame (11) to be fitted, combined with the back plate (4) The sealing cap 12 forms the holder 1 by forming the insertion part 13 and the rubber ring 14.

도면중 미설명부호 15,17은 체결볼트이고 16,18은 넛트이고 50은 맨홀뚜껑이다.In the drawings, reference numerals 15 and 17 are fastening bolts, 16 and 18 are nuts, and 50 are manhole covers.

이와 같이 구성된 본 발명은 도 2와 같이 본체(2)에 파이프(30)를 넣어 전면캡(9)을 결합시킨후 도 4와 같이 맨홀(20)벽에 설치하여 맨홀 시공과 동시에 콘크리트를 타설하여 시공을 하면 본 발명의 홀더(1)가 견고히 맨홀(20)에 설치되는 것으로, 이와 같이 설치된 홀더(1)는 전면판(3)에 고무테(11)가 밀폐상태로 끼워지고 전면캡(9)이 볼트(15) 넛트(16)로 견고히 체결되기 때문에 맨홀 외벽으로부터 물이 스며드는 것을 완전히 차단하게 되어 완벽한 방수효과가 있는 것이다.In the present invention configured as described above, the pipe 30 is inserted into the main body 2 as shown in FIG. 2, and then the front cap 9 is coupled to the manhole 20 wall as shown in FIG. When the construction of the holder (1) of the present invention is firmly installed in the manhole (20), the holder (1) thus installed is fitted with a rubber frame (11) in a sealed state on the front plate (3) and the front cap (9) ) Is firmly fastened to the bolt (15) nut (16) to completely block water from seeping from the outer wall of the manhole has a perfect waterproof effect.

본 발명은 도5와 같은 실시예로 설치할 수도 있는데 홀더(1)의 전면판(3)에 형성된 요홈(5)과 돌출부(6) 및 후면판(4)에 형성된 요부(7)와 철부(8)를 각각 다른쪽의 홀더(1)에 맞추어 끼워 홀더(1) 4개를 연결시켜 설치할 수가 있는 것이다.The present invention may be installed in the embodiment as shown in FIG. 5, wherein the recesses 5 and the protrusions formed in the grooves 5 and the protrusions 6 and the rear plate 4 formed in the front plate 3 of the holder 1 are provided. ) Can be fitted to the other holder (1) to connect the four holders (1).

도3에 도시한 것은 본 발명의 홀더를 사용하지 않을시 밀봉캡(12)을 후면판(4)에 끼워놓으면 방충효과와 이물질이 들어가는 것을 막을 수가 있는 것이다.3 shows that when the holder of the present invention is not used, the sealing cap 12 is inserted into the rear plate 4 to prevent the insect repellent effect and foreign matter from entering.

상술한 바와 같은 본 발명은 지하 맨홀 시공시 통신케이블홀더를 동시에 설치 시공하므로서 작업공정을 간단히 함과 동시에 맨홀내에 누수현상을 방지할 수 있는 효과가 있는 것으로, 본 발명은 통신케이블맨홀 이외에 상수도관이나 도시가스관 등의 맨홀에서 설치할 수가 있는 것이다.As described above, the present invention has the effect of simplifying the work process and preventing leakage in the manhole by simultaneously installing and installing a communication cable holder at the time of underground manhole construction. It can be installed in manholes such as city gas pipes.

Claims

Grooves 5 and protrusions 6 are formed in the front plate 3 of the corrugated body 2, and recesses 7 and convex portions 8 are formed in the rear plate 4, and the front plate 3 is formed. The front cap (9) is coupled to form an insertion portion (10) and the rubber frame (11) to be fitted, the sealing cap (12) coupled with the back plate (4) the insertion portion 13 and the rubber ring ( The communication cable assembly holder is installed in the underground manhole, characterized in that 14 to form a holder (1).