KR930004683Y1 - Height adjustable manhole cover - Google Patents
Height adjustable manhole cover Download PDFInfo
- Publication number
- KR930004683Y1 KR930004683Y1 KR2019900000383U KR900000383U KR930004683Y1 KR 930004683 Y1 KR930004683 Y1 KR 930004683Y1 KR 2019900000383 U KR2019900000383 U KR 2019900000383U KR 900000383 U KR900000383 U KR 900000383U KR 930004683 Y1 KR930004683 Y1 KR 930004683Y1
- Authority
- KR
- South Korea
- Prior art keywords
- height
- manhole
- adjustable manhole
- height adjustable
- manhole cover
- Prior art date
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/11—Height being adjustable
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention.
제3도는 본 고안의 높이조절식 맨홀을 상측으로 높인 상태의 사시도.Figure 3 is a perspective view of the height-adjustable manhole of the present invention raised to the upper side.
제4도는 본 고안의 높이조절식 맨홀을 상측으로 높인 상태에서 아스팔트를 재 포장한 상태.4 is a state in which the asphalt re-packed in a state where the height-adjustable manhole of the present invention is raised upward.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 맨홀몸체 2 : 암나사1: Manhole body 2: Female thread
3 : 상부몸체 4 : 결합편3: upper body 4: coupling piece
5 : 숫나사부 6 : 급유공5: male part 6: oil supply hole
7 : 테이퍼형 관체 8 : 사각통공7: tapered tube body 8: square hole
9 : 단턱 10 : 사각뚜껑9: step 10: square lid
본 고안은 도로상이나 도로변에서 설치되는 상수도 제수변이나 소화변이 설치된 지면에 매설하여 사용하는 토류관의 높이조절식 맨홀에 관한 것이다.The present invention relates to the height-adjustable manhole of the earth pipe used to be buried in the ground on which the water supply faucet or fire hydrant is installed on the road or on the roadside.
종래에 사용되고 있는 상수도 제수변이나 소화변 높이조절식 맨홀은 고정식 이여서 한번 설치한 후로는 상하 높이 조절이 불가능한 것으로 도로상에 처음 설치하여 지면이 높이에 맞추어 고정하여 사용하다가 도로에 아스팔트를 재포장할 경우 높이조절식 맨홀의 높이가 아스팔트 지면보다 낮아져 요철이 생겨 차량의 주행시 상당한 장애가 도는 것으로 특히 야간 주행의 경우 주행차의 요동으로 인해 교통사고의 위험이 수반되어 이를 예방하기 위해 도로 보수시 높이조절식 맨홀의 높이를 도로 보수지면 높이에 맞추기 위해 높이조절식 맨홀을 뜯어내어 다시 설치하여야 하는 2중의 공사비 부담과 이로 이해 시간이 많이 낭비되고 교통 소통에 장애가 많은 점을 고려하여 이를 보강하여 출원한 실용신안 공개공보 제87-12382호가 있으나 이의 경우 처음 고정한 상태에서 높이를 재조절하고져 할때에는 이또한 원통형 동체 주위의 포장물을 불리시켜서 공구삽입홈에 공구를 이용하여 조절할 수는 있으나 장기간 지하에 매설되어 있어 나사부분에 녹이 설거나 부식되어 회전이 쉽게 되히 않으며 입구 부분이 원형으로 되어서 공구 삽입홈으로 공구를 삽입하여도 원통형 동체를 회전시키는 어려움이 많이 있었다.The water supply ditches and fire extinguishers used in the related art, the height-adjustable manholes are fixed, so once they are installed, they cannot be adjusted up and down. The height of the height adjustable manhole is lower than the asphalt ground, resulting in unevenness, which causes significant obstacles when driving the vehicle. Especially in the case of night driving, the height of the height adjustable manhole is accompanied by the risk of traffic accidents. Utility model applied by reinforcing the dual construction cost burden to remove and re-install the height adjustable manhole in order to match the height of the road to the ground level of the road, which is a waste of time for understanding and a lot of obstacles in traffic communication. Publication No. 87-12382, but this is the first time When the height is re-adjusted in the fixed state, this can also distort the package around the cylindrical fuselage and can be adjusted by using the tool in the tool insertion groove. In addition, since the inlet portion was circular, there was a lot of difficulty in rotating the cylindrical fuselage even when the tool was inserted into the tool insertion groove.
본 고안은 이와같은 불편한 점을 개선하기 위해 고안된 것으로 도로 보수시 손쉽게 조절할 수 있게 한 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is designed to improve such inconveniences, which can be easily adjusted during road repair, which will be described in detail based on the accompanying drawings.
맨홀몸체(1) 상측 내면에 암나사(2)를 만들고 상부몸체(3)를 나사식끼우기 한 통상의 것에 있어서 외주면의 숫나사부(5)와 내측상부면의 다수의 급유공(6)을 가진 내측결합편(4)과 외측테이퍼형 관체(7)가 일체로 된 상부몸체(3)의 상면에는 재치용의 단턱(9)을 갖는 사각뚜껑(10)과 삭각통공(8)을 형성하여 서로 결합하여서 된 것이다.The inner side having a male screw part 5 on the outer circumferential surface and a plurality of oil supply holes 6 on the inner upper surface in a conventional one in which a female screw 2 is formed on the upper inner surface of the manhole body 1 and the upper body 3 is screwed together. On the upper surface of the upper body 3 in which the coupling piece 4 and the outer tapered tubular body 7 are integrally formed, a rectangular lid 10 and a cut through hole 8 having a stepped jaw 9 are formed to be coupled to each other. It was done.
미설명부호“11”은 회전공구를 표시한다.Unexplained symbol “11” denotes a rotating tool.
이와같이 된 본 고안은 먼저 맨홀몸체(1)을 제수변이나 소화변이 매설된 곳에 일정 깊이만큼 매설하여 고정후 상부몸에(3) 내측 결합편(4)의 숫나사부(5)에 윤활유를 일정량 묻힌 다음 맨홀몸체(1) 상측 내면의 암나사(2)와 일치시켜 회전 결합하는 것으로 설치하는 곳의 도로지면 높이에 알맞게 맞춘 후 아스팔트 포장을 한다.In the present invention, the manhole body 1 is buried a certain depth where the diarrhea or the digestive stool is embedded, and then fixed with a predetermined amount of lubricant on the male threaded portion 5 of the inner coupling piece 4 on the upper body. The manhole body (1) is matched with the female screw (2) on the inner side of the upper side and rotated to match the height of the road surface of the place to be installed, and then paved with asphalt.
이렇게 한번 고정된 상태에서 상부몸체(3)가 묻힌 아스팔트 도로가 낡아 다시 도로를 재포장할려면 제3도와 같이 사각통공(8)의 단턱(9)에 얹혀진 사각뚜껑(10)을 분리시킨 후 사각통공(8) 모양과 같이 선단에 사각형돌기가 형성된 회전공구(11)를 사각통공(8)에 삽입하여 아스팔트를 재포장 할려는 높이만큼 회전시켜 상부몸체(3)를 조절한 후 아스팔트를 포장하려면 지면 높이와 알맞게 맞출 수 있는 것이다.In this fixed state, if the asphalt road with the upper body 3 buried is worn out, and the road is to be repaved again, the square lid 10 placed on the step 9 of the square through hole 8 is separated as shown in FIG. (8) Insert the rotary tool (11) formed with a rectangular projection at the tip as shown in the shape into the square through hole (8) to rotate the asphalt to the height to re-pave, adjust the upper body (3) and then pav the ground It can match the height.
이와같이 상부몸체(3)가 쉽게 상측으로 움직이는 것은 아스팔트 지면과 단단히 접촉되는 상부몸체(3)의 외주연에 상광하협으로 테이퍼형 관체(7)가 형성되어져 상측으로 쉽게 움직인다.In this way, the upper body 3 is easily moved upward, the tapered tubular body 7 is formed on the outer periphery of the upper body 3 in tight contact with the asphalt ground, and is easily moved upward.
이렇게 설치하여 상부몸체(3)를 움직이지 않고 장기간 방치되어 암나사(2)와 숫나사부(5) 사이에 주입된 윤활유가 굳어져 상부몸체(3)가 맨홀몸체(1)에서 쉽게 회전되지 않을 때는 내측 결합편(4)상단에 있는 급유공(6)을 통해 오일을 주입하면 빠른 시간내에 다시 작동을 할 수 있는 것이다.When it is installed and left for a long time without moving the upper body 3, the lubricant injected between the female screw 2 and the male screw 5 hardens and the upper body 3 is not easily rotated in the manhole body 1. If oil is injected through the oil supply hole 6 on the upper side of the inner joining piece 4, it can be operated again in a short time.
이와같이 된 본 고안은 아스팔트 지면의 보수 높이에 관계없이 손쉽게 높낮이를 조절할 수 있어 작업에 신속을 기할 수 있으므로 공사비가 절감되어 경제적이며 교통 소통에도 좋은 실용적인 고안인 것이다.The present invention, as described above, can easily adjust the height regardless of the maintenance level of the asphalt ground, so that the work can be quickly made, and thus the construction cost is reduced, and it is a practical design that is good for traffic communication.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900000383U KR930004683Y1 (en) | 1990-01-12 | 1990-01-12 | Height adjustable manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900000383U KR930004683Y1 (en) | 1990-01-12 | 1990-01-12 | Height adjustable manhole cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910014304U KR910014304U (en) | 1991-08-30 |
| KR930004683Y1 true KR930004683Y1 (en) | 1993-07-22 |
Family
ID=19295284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900000383U KR930004683Y1 (en) | 1990-01-12 | 1990-01-12 | Height adjustable manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930004683Y1 (en) |
-
1990
- 1990-01-12 KR KR2019900000383U patent/KR930004683Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910014304U (en) | 1991-08-30 |
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