KR830001817Y1 - Manipulator of Water Supply Manhole - Google Patents
Manipulator of Water Supply Manhole Download PDFInfo
- Publication number
- KR830001817Y1 KR830001817Y1 KR2019800003490U KR800003490U KR830001817Y1 KR 830001817 Y1 KR830001817 Y1 KR 830001817Y1 KR 2019800003490 U KR2019800003490 U KR 2019800003490U KR 800003490 U KR800003490 U KR 800003490U KR 830001817 Y1 KR830001817 Y1 KR 830001817Y1
- Authority
- KR
- South Korea
- Prior art keywords
- lid
- manipulator
- manhole
- water supply
- hole
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 조립된 상태단면도.2 is a cross-sectional view of the assembled state of the present invention.
본 고안은 상수도용 맨홀의 조작구(操作口)에 관한 것이다. 종래 상수도용 맨홀은 맨홀틀에 뚜껑을 복개함이 보통이고, 이 경우 지하의 수도벨브의 개폐를 위하여는 뚜껑전체를 들어내고 열쇠로 밸브를 개폐하도록 되었는 바 뚜껑이 두꺼운 철재로 되어 있어 중량이 통상 70-100kg정도로 대단히 무거운 뚜껑을 들어내기가 힘이들어 혼자서 조작하기에 매우 힘겨운 결점이 있으며, 또 이와같은 결점을 시정하기 위하여 뚜껑에 밸브 개폐조작공을 일본실용신안공보 소48-14858호와 같은 보조뚜껑을 복개한 것이 있으나, 보조뚜껑이 원형공에 감입, 재치되도록 되고, 소형이므로 왕래하는 차량에 의하여 밀려 회전되고 본 뚜껑의 큰 증량에 의한 진동에 상승하여 빠지게 되거나 또는 소형보조뚜껑이 밀려 회전함에 따라 차량이 스립되어 사고발생의 위험성이 있어 보통뚜겅에 별다른 열쇠조작구를 장치함이 없이 뚜껑전체를 들어내고 열쇠 조작을 하도록 하고 있는 실정이다.The present invention relates to a manipulator of a manhole for waterworks. Conventional tap water manholes are usually covered with a lid on the manhole frame.In this case, the lid is made of thick steel because the lid is opened and closed to open and close the valve with a key to open and close the water valve in the basement. It is hard to lift a very heavy lid, such as 70-100 kg, and it is very difficult to operate by yourself.In addition, a valve opening and closing operation on the lid is used to correct such a defect, such as Japanese Utility Model Publication No. 48-14858. The auxiliary lid is covered, but the auxiliary lid is pushed into the circular hole and placed on it, and because it is small, it is pushed and rotated by a traveling vehicle, and is lifted out by the vibration caused by the large increase of the lid, or the small auxiliary lid is pushed to rotate As the vehicle slips, there is a risk of accidents. Lift is a situation that is key to the operation.
본 고안은 이러한 종래 수도맨홀의 문제점을 감안하여 결점을 시정하고 조작이 용이하고 차량등의 통행에 의하여 조작구가 빠져나가는 등의 일이 없도록 고안된 것으로 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is designed to correct the defects in view of the problems of the conventional water manhole, and to be easy to operate and to avoid the escape of the operation tool by the passage of a vehicle.
맨홀틀(1)의 뚜껑(2)에 천공된 조작공에 복개(7)를 하도록 된 공지의 철제맨홀에 있어서 뚜껑(2)의 중앙에 상부에 2단턱의 원형공(3)과 이에 연하여 하부에 4각형공(4)를 연통되게 조작공(5)을 천설하고 이에는 이와 맷치되게 2단원형판(3')하방에 4각돌기(4')를 돌설하여서 된 복개(7)를 복개하여서 된 것이다.In the well-known iron manhole which is made to apply the abdomen 7 to the operation hole perforated to the lid 2 of the manhole frame 1, it is connected with the round hole 3 of the two steps at the upper part in the center of the lid 2. The operation hole 5 is installed in the lower part in communication with the square hole 4, and the abdomen 7 is formed by protruding the quadrilateral protrusion 4 ′ below the two-stage circular plate 3 'in a manner similar thereto. It was done.
미설명부호 6은 복개(7)저면의 걸이돌기, 8은 체인으로 걸이돌기(6)와 뚜껑(2)저면에 연결된 도난방지용이다.Reference numeral 6 is a hook projection of the bottom of the abdomen (7), 8 is a hook for preventing theft connected to the hook projection (6) and the bottom of the lid (2) by a chain.
이와같이 된 본 고안은 조작공(5)의 2단원형공(3)부와 4각 공부(4)에 복개(7)의 2단원형판(3')부와 4각돌기(4')부가 각기 안착되어 외력에 의하여 밀리지도 않을 뿐 아니라 4각돌기(4')부에 의하여 회전되지도 않으므로 차량등의 상면을 통과하여도 지장없고, 종래와 같이 스립요동으로 인하여 빠지거나 사고의 우려가 없는 것이다.The present invention made in this way is a two-stage circular hole (3) part of the operating hole (5) and the four-stage study (4), the two-stage circular plate (3 ') and the quadrilateral protrusion (4') of the abdomen (7) respectively Since it is seated, it is not pushed by the external force nor rotated by the quadrilateral protrusion (4 '), so it does not interfere with passing through the upper surface of the vehicle, and there is no risk of falling out or accident due to slip motion as in the prior art. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019800003490U KR830001817Y1 (en) | 1980-05-30 | 1980-05-30 | Manipulator of Water Supply Manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019800003490U KR830001817Y1 (en) | 1980-05-30 | 1980-05-30 | Manipulator of Water Supply Manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR830001817Y1 true KR830001817Y1 (en) | 1983-09-17 |
Family
ID=19217610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019800003490U KR830001817Y1 (en) | 1980-05-30 | 1980-05-30 | Manipulator of Water Supply Manhole |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR830001817Y1 (en) |
-
1980
- 1980-05-30 KR KR2019800003490U patent/KR830001817Y1/en active
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