A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MANHOLE ASSEMBLY HAVING DAMAGE PREVENTIVE STRUCTURE
Provided in the present invention is a manhole assembly, and more specifically, to a manhole assembly which protects a pipeline by being composed of a manhole support which is fixedly installed at the opening unit of a pipeline buried under the ground surface, and a manhole lid which is installed to be opened and closed at the manhole support. The manhole support comprises: a side wall; a latching projection which protrudes by a predetermined length along the circumference of the inner circumferential surface of the side wall; a support unit which protrudes by a predetermined length along the circumference of the inner circumferential surface of the lower end of the side wall; a flange which protrudes by a predetermined length along the circumference of the outer circumferential surface of the lower end of the side wall to be fixed at the opening unit of the pipeline; and a plurality of reinforcing rods which are formed at a uniform interval along the vertical direction of the inner circumferential surface of the side wall, and protrude by a predetermined length from the inner circumferential surface of the side wall to increase the strength of the manhole support. The manhole lid has a breakage prevention structure which is mounted on the upper surface of the latching projection. Therefore, the ground surface may be easily paved.
본 발명은 지면의 아래에 매설된 관로의 개구부에 고정 설치되는 맨홀받침과, 맨홀받침에 개폐 가능하도록 설치되는 맨홀뚜껑으로 구성되어 관로를 보호하는 맨홀조립체에 있어서, 맨홀받침은 측벽과, 측벽의 내주면의 둘레를 따라 소정 길이 돌출된 걸림턱과, 측벽의 하단 내주면의 둘레를 따라 소정 길이 돌출된 지지부와, 측벽의 하단 외주면의 둘레를 따라 소정 길이 돌출되어 관로의 개구부에 고정되는 플랜지와, 측벽의 내주면의 세로 방향을 따라 등간격으로 형성되며, 측벽의 내주면으로부터 소정 길이 돌출되어 맨홀받침의 강도를 향상시키는 다수개의 보강대를 포함하고, 맨홀뚜껑은 걸림턱의 상면에 안착되는 파손방지구조를 갖는 맨홀조립체를 제공할 수 있다.
MANHOLE ASSEMBLY HAVING DAMAGE PREVENTIVE STRUCTURE
Provided in the present invention is a manhole assembly, and more specifically, to a manhole assembly which protects a pipeline by being composed of a manhole support which is fixedly installed at the opening unit of a pipeline buried under the ground surface, and a manhole lid which is installed to be opened and closed at the manhole support. The manhole support comprises: a side wall; a latching projection which protrudes by a predetermined length along the circumference of the inner circumferential surface of the side wall; a support unit which protrudes by a predetermined length along the circumference of the inner circumferential surface of the lower end of the side wall; a flange which protrudes by a predetermined length along the circumference of the outer circumferential surface of the lower end of the side wall to be fixed at the opening unit of the pipeline; and a plurality of reinforcing rods which are formed at a uniform interval along the vertical direction of the inner circumferential surface of the side wall, and protrude by a predetermined length from the inner circumferential surface of the side wall to increase the strength of the manhole support. The manhole lid has a breakage prevention structure which is mounted on the upper surface of the latching projection. Therefore, the ground surface may be easily paved.
본 발명은 지면의 아래에 매설된 관로의 개구부에 고정 설치되는 맨홀받침과, 맨홀받침에 개폐 가능하도록 설치되는 맨홀뚜껑으로 구성되어 관로를 보호하는 맨홀조립체에 있어서, 맨홀받침은 측벽과, 측벽의 내주면의 둘레를 따라 소정 길이 돌출된 걸림턱과, 측벽의 하단 내주면의 둘레를 따라 소정 길이 돌출된 지지부와, 측벽의 하단 외주면의 둘레를 따라 소정 길이 돌출되어 관로의 개구부에 고정되는 플랜지와, 측벽의 내주면의 세로 방향을 따라 등간격으로 형성되며, 측벽의 내주면으로부터 소정 길이 돌출되어 맨홀받침의 강도를 향상시키는 다수개의 보강대를 포함하고, 맨홀뚜껑은 걸림턱의 상면에 안착되는 파손방지구조를 갖는 맨홀조립체를 제공할 수 있다.
MANHOLE ASSEMBLY HAVING DAMAGE PREVENTIVE STRUCTURE
파손방지구조를 갖는 맨홀조립체
KIM YOUNG JONG (author) / JONG HYUN SUK (author) / JANG JAE GEUN (author) / KIM JU YOUNG (author)
2023-04-27
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
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