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A platform for research: civil engineering, architecture and urbanism
FRAME ASSEMBLY WITH MANHOLE UPPER PROTECTIVE SHAPE
The present invention relates to a frame assembly to protect an upper frame of a manhole, and to a frame assembly to protect an upper frame of a manhole coupled to a frame on an upper end of the manhole to prevent damage or separation due to a manhole cover, steel grating, etc. coupled on an upper part; and clearly finishing the gaps of the connection portions. The present invention provides the frame assembly (10) comprising: L-shaped frames (20) each of which forms wing parts (21) on the upper parts of both ends, selectively forming a bent part or a cut part on a side surface of both ends wherein the frames (20) are positioned on upper/lower sides; and the wing parts (21) stacked to be arranged in a rectangular shape, and the wing parts (21) coupled via a spot welding work.
본 발명은 맨홀의 상부 틀 보호용 프레임 조립체에 관한 것으로서, 맨홀 상단의 틀에 결합되어 상부에서 결합되는 맨홀 뚜껑, 스틸그레이팅 등에 의해 파손 및 이탈을 방지하며, 연결부분의 틈새와 마감처리를 깔끔하게 할 수 있는 맨홀의 상부 틀 보호용 프레임 조립체에 관한 것이다.
FRAME ASSEMBLY WITH MANHOLE UPPER PROTECTIVE SHAPE
The present invention relates to a frame assembly to protect an upper frame of a manhole, and to a frame assembly to protect an upper frame of a manhole coupled to a frame on an upper end of the manhole to prevent damage or separation due to a manhole cover, steel grating, etc. coupled on an upper part; and clearly finishing the gaps of the connection portions. The present invention provides the frame assembly (10) comprising: L-shaped frames (20) each of which forms wing parts (21) on the upper parts of both ends, selectively forming a bent part or a cut part on a side surface of both ends wherein the frames (20) are positioned on upper/lower sides; and the wing parts (21) stacked to be arranged in a rectangular shape, and the wing parts (21) coupled via a spot welding work.
본 발명은 맨홀의 상부 틀 보호용 프레임 조립체에 관한 것으로서, 맨홀 상단의 틀에 결합되어 상부에서 결합되는 맨홀 뚜껑, 스틸그레이팅 등에 의해 파손 및 이탈을 방지하며, 연결부분의 틈새와 마감처리를 깔끔하게 할 수 있는 맨홀의 상부 틀 보호용 프레임 조립체에 관한 것이다.
FRAME ASSEMBLY WITH MANHOLE UPPER PROTECTIVE SHAPE
맨홀의 상부 틀 보호용 프레임 조립체
LEE MIN HAENG (author)
2016-05-16
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
MANHOLE OPENING FRAME, MANHOLE STRUCTURE, AND MANHOLE OPENING STRUCTURE
| European Patent Office | 2018