A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MANHOLE STRUCTURE
The present invention relates to a manhole. More specifically, the present invention relates to a manhole structure, comprising: a manhole having a stepped protrusion formed on the inner circumferential surface of an upper end of an opening; a coupling member having a hollow portion and having the circumference to be mounted in the stepped protrusion; a manhole cover mounted in the coupling member to seal the opening of the manhole; and a fastening member fixating the manhole cover and the coupling member to the stepped protrusion. Therefore, the present invention blocks stinking gas from being leaked to the outside of the manhole and secures watertightness.
본 발명은 맨홀에 관한 것으로, 보다 상세하게는 개구 상단 내주연에 단턱이 형성되는 맨홀; 중공이 형성되며 그 테두리가 상기 단턱에 안치되는 결합부재; 상기 결합부재에 안치되어 상기 맨홀의 개구를 밀폐시키는 맨홀커버; 상기 맨홀커버 및 결합부재를 상기 단턱에 고정시키는 체결부재;를 포함하여 악취가스가 맨홀 외부로 유출되는 것을 차단하며 또한 수밀성이 확보되는 장점이 있는 맨홀 구조물에 관한 것이다.
MANHOLE STRUCTURE
The present invention relates to a manhole. More specifically, the present invention relates to a manhole structure, comprising: a manhole having a stepped protrusion formed on the inner circumferential surface of an upper end of an opening; a coupling member having a hollow portion and having the circumference to be mounted in the stepped protrusion; a manhole cover mounted in the coupling member to seal the opening of the manhole; and a fastening member fixating the manhole cover and the coupling member to the stepped protrusion. Therefore, the present invention blocks stinking gas from being leaked to the outside of the manhole and secures watertightness.
본 발명은 맨홀에 관한 것으로, 보다 상세하게는 개구 상단 내주연에 단턱이 형성되는 맨홀; 중공이 형성되며 그 테두리가 상기 단턱에 안치되는 결합부재; 상기 결합부재에 안치되어 상기 맨홀의 개구를 밀폐시키는 맨홀커버; 상기 맨홀커버 및 결합부재를 상기 단턱에 고정시키는 체결부재;를 포함하여 악취가스가 맨홀 외부로 유출되는 것을 차단하며 또한 수밀성이 확보되는 장점이 있는 맨홀 구조물에 관한 것이다.
MANHOLE STRUCTURE
맨홀 구조물
PARK RE JIN (author) / KANG JIN KI (author) / ROH MYOUNG SU (author) / CHOI HYUK (author)
2017-11-17
Patent
Electronic Resource
Korean
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