KR200258876Y1 - 맨홀뚜껑과 프레임의 고정구조 - Google Patents
맨홀뚜껑과 프레임의 고정구조 Download PDFInfo
- Publication number
- KR200258876Y1 KR200258876Y1 KR2020010028381U KR20010028381U KR200258876Y1 KR 200258876 Y1 KR200258876 Y1 KR 200258876Y1 KR 2020010028381 U KR2020010028381 U KR 2020010028381U KR 20010028381 U KR20010028381 U KR 20010028381U KR 200258876 Y1 KR200258876 Y1 KR 200258876Y1
- Authority
- KR
- South Korea
- Prior art keywords
- frame
- manhole
- manhole cover
- bolt
- circular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 238000007373 indentation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000012805 post-processing Methods 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000010079 rubber tapping Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (1)
- 통상의 맨홀프레임에 안착 고정되는 맨홀뚜껑에 있어서,상기 맨홀프레임(10)의 상부에 반원형요입부(11)를 다수개 형성하되, 상기 반원형요입부(11)의 하부로부터 볼트(20)를 삽설토록 볼트삽입구멍(12)을 형성한 뒤 나사산(21)이 돌출된 볼트(20)를 너트(22)로 체결고정하고,상기 맨홀뚜껑(30)에도 맨홀프레임(10)과 같은 반원형요입부(31)를 형성한 후, 맨홀프레임(10)에 안착한 맨홀뚜껑(30)에 서로 형성된 반원형요입부(11)(31)를 서로 맞춘 뒤 돌출된 볼트(20)의 나사산(21)에 하부에 원형리브(41)가 일체로 된 캡너트(42)로 조립 고정한 구성을 특징으로 하는 맨홀뚜껑과 프레임의 고정구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020010028381U KR200258876Y1 (ko) | 2001-09-14 | 2001-09-14 | 맨홀뚜껑과 프레임의 고정구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020010028381U KR200258876Y1 (ko) | 2001-09-14 | 2001-09-14 | 맨홀뚜껑과 프레임의 고정구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200258876Y1 true KR200258876Y1 (ko) | 2001-12-31 |
Family
ID=73069124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020010028381U Expired - Lifetime KR200258876Y1 (ko) | 2001-09-14 | 2001-09-14 | 맨홀뚜껑과 프레임의 고정구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200258876Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100492060B1 (ko) * | 2002-11-18 | 2005-06-07 | 안판상 | 맨홀의 높이조절링 고정장치 |
-
2001
- 2001-09-14 KR KR2020010028381U patent/KR200258876Y1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100492060B1 (ko) * | 2002-11-18 | 2005-06-07 | 안판상 | 맨홀의 높이조절링 고정장치 |
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