KR20130092683A - Combination handhole - Google Patents
Combination handhole Download PDFInfo
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- KR20130092683A KR20130092683A KR1020120014099A KR20120014099A KR20130092683A KR 20130092683 A KR20130092683 A KR 20130092683A KR 1020120014099 A KR1020120014099 A KR 1020120014099A KR 20120014099 A KR20120014099 A KR 20120014099A KR 20130092683 A KR20130092683 A KR 20130092683A
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- handhole
- ground
- ground equipment
- connection
- cable
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/01—Flat foundations
- E02D27/016—Flat foundations made mainly from prefabricated concrete elements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
본 발명은 콘크리트로 제작된 핸드홀에 관한 것으로써, 핸드홀과 지상기기를 일체형으로 설치할 수 있도록 핸드홀 상부에 개구부를 만들고 그 핸드홀 상부에 지상기기 기초대를 설치하여 핸드홀 상부가 지상기기 사이의 연결관로 역할을 하면서 연결관로 및 케이블이 불필요하게 하고 접속개소를 줄인 복합형 핸드홀에 관한 것이다. 본 발명의 복합형 핸드홀은 핸드홀과 지상기기 사이의 연결설비를 제거함으로써 연결설비에 대한 원활한 유지 보수 기능의 부여 및 핸드홀 내에서의 작업 공간의 확보에 의한 안전사고 방지 등에 탁월한 효과가 있다.The present invention relates to a handhole made of concrete, to make an opening in the upper part of the handhole so that the handhole and ground equipment can be integrally installed, and to install the grounding machine base on the upper part of the handhole, The present invention relates to a composite handhole that serves as a connector between the two, eliminating the need for a connector and a cable and reducing connection points. The composite handhole of the present invention has an excellent effect on preventing safety accidents by granting a smooth maintenance function to the connection facilities and securing a working space in the handhole by removing the connection facilities between the handhole and the ground equipment. .
본 발명은 콘크리트로 제작된 핸드홀에 관한 것으로써, 핸드홀과 지상기기를 일체형으로 설치할 수 있도록 핸드홀 상부에 개구부를 만들고 그 핸드홀 상부에 지상기기 기초대를 설치하여 핸드홀 상부가 지상기기 사이의 연결관로 역할을 하면서 연결관로 및 케이블이 불필요하게 하고 접속개소를 줄인 복합형 핸드홀에 관한 것이다.The present invention relates to a handhole made of concrete, to make an opening in the upper part of the handhole so that the handhole and ground equipment can be integrally installed, and to install the grounding machine base on the upper part of the handhole, The present invention relates to a composite handhole that serves as a connector between the two, eliminating the need for a connector and a cable and reducing connection points.
핸드홀(Handhole)이란 맨홀(manhole)과 동일한 구조로 이루어져 있으며, 노면(路面)에서 지하로 사람이 출입하거나 손을 넣어 작업할 수 있게 만든 구멍으로, 용도에 따라 상.하수도용,우수용, 오수용, 및 전기 통신용으로 구분되며 도로에 일정간격마다 설치되어 있다.Handhole is made of the same structure as a manhole, and it is a hole that allows people to enter or work under the ground from the road surface. It is divided into sewage and telecommunication and is installed on the road at regular intervals.
이러한 핸드홀에는 맨홀 블럭이 안착되고 상기한 맨홀 블럭의 상면에는 뚜껑틀과 핸드홀 뚜껑으로 이루어진 핸드홀 조립체가 설치되어, 출입을 위해 상기 맨홀 블럭을 개방 또는 폐쇄시키게 된다.A manhole block is seated in the handhole, and a handhole assembly including a lid frame and a handhole lid is installed on an upper surface of the manhole block, thereby opening or closing the manhole block for access.
이와 같은 핸드홀 조립체의 상부에 고속으로 주행하는 차량이나 보행자가 반복적으로 지나갈 경우 전달되는 충격량으로 인해 덜컹거림으로서 교통소음이 발생하거나 심할 경우 외부로 이탈되어 안전사고까지 야기되는 문제점이 있다.When a vehicle or a pedestrian traveling at a high speed on the top of such a handhole assembly repeatedly slams due to the amount of impact delivered, traffic noise occurs or, in severe cases, is displaced to the outside and causes a safety accident.
또한, 인도에 설치된 핸드홀 조립체는 반복적으로 전달되는 차량이나 보행자의 하중에 의해 보도블록이나 인도의 지면이 침하되어 상대적으로 핸드홀조립체가 돌출됨으로서, 보행자가 핸드홀조립체에 걸림되어 넘어져 상해를 입는 문제점이 있으며 차량에 의해 걸림되어 파손되는 문제점이 상존하게 된다.In addition, the handhole assembly installed in the sidewalk sinks the ground of the sidewalk block or sidewalk due to the repeatedly transmitted load of the vehicle or the pedestrian, and the handhole assembly protrudes relatively. There is a problem and there is a problem of being caught and damaged by the vehicle.
한편, 종래의 모든 핸드홀과 지상기기는 상호 분리하여 설치하는 것이 일반적인 시공방법으로써, 그림 1에 핸드홀과 지상기기의 설치 현황 및 시공위치에 대한 개념도를 나타내었다. 그림에서 보는바와 같이 관로를 지하에 매설하고 케이블 풀링, 케이블 접속과 같은 유지·보수를 위해 핸드홀을 설치한다. 또한, 핸드홀에서 케이블이 분기하여 일정한 거리이상 떨어진 위치에 지상개폐기, 지상변압기를 설치하게 된다. 이때 핸드홀과 지상기기 사이에 연결관로 및 케이블이 포설이 필요한데 현재까지 핸드홀과 지상기기 설치는 이처럼 일정한 거리를 두고 설치하는 것이 일반적인 시공방법 이었다.On the other hand, it is a general construction method to install all the conventional hand holes and ground equipment separately from each other, Figure 1 shows a conceptual diagram of the installation status and construction position of the hand hole and ground equipment. As shown in the figure, the pipeline is buried underground and handholes are installed for maintenance such as cable pulling and cable connection. In addition, the branch of the cable in the hand hole is installed a ground switchgear, a ground transformer in a position over a certain distance. At this time, connection lines and cables need to be installed between the handhole and the ground equipment. To date, installation of the handhole and the ground equipment at such a distance has been a common construction method.
그림에서 보는 바와 같이 핸드홀과 지상기기는 현장 상황에 따라 분리형과 일체형 중에서 선택하여 설치할 수가 없고 모두 분리형 설치만 가능하므로 핸드홀과 지상기기 사이의 연결관로와 연결 케이블이 불필요하게 설치되는 경우가 발생한다. 이는 제거 가능한 관로와 케이블이 설치됨으로써 시공비, 케이블 접속비 등이 추가 발생하고 유지보수 비용이 추가로 발생하는 문제점이 발생하고 있다.As shown in the figure, handhole and ground equipment cannot be selected and installed according to the situation of the site, and all of them can be installed separately. Therefore, the connection line and connecting cable between the handhole and the ground equipment are unnecessary. do. This is because the installation of the removable pipe and the cable, the construction cost, cable connection costs, etc., and the maintenance costs are additionally generated.
이에 본 발명의 목적은 종래의 기술의 분제점을 해결하기 위한 발명으로써, 핸드홀과 지상기기를 일체형으로 설치할 수 있도록 핸드홀 상부에 개구부를 만들고 그 핸드홀 상부에 지상기기 기초대를 설치하여 핸드홀 상부가 지상기기 사이의 연결관로 역할을 하면서 연결관로 및 케이블이 불필요하게 만들고 접속개소를 줄임으로써 이러한 문제의 근원적 해결이 가능하다.Therefore, an object of the present invention is to solve the problem of the prior art, by making an opening in the upper part of the hand hole to install the hand hole and ground equipment integrally and installing the grounding machine base on the hand hole The upper part of the hole serves as a connector between the ground equipment, making the connection line and cable unnecessary and reducing the connection point, thereby solving the problem.
본 발명은 핸드홀과 지상기기 사이의 연결설비를 제거함으로써 연결설비에 대한 원활한 유지 보수 기능의 부여 및 핸드홀 내에서의 작업 공간의 확보에 의한 안전사고 방지 등에 탁월한 효과가 있는 복합형 핸드홀을 제공함에 그 목적이 있다.The present invention provides a composite handhole having an excellent effect on the prevention of safety accidents by granting a smooth maintenance function to the connection facilities and securing a working space in the handhole by removing the connection facilities between the handhole and the ground equipment. The purpose is to provide.
상기 목적을 달성하기 위하여, 본 발명은 <도1>과 같이 핸드홀 상부에 개구부를 형성하고 지면상에 지상기기를 설치할 수 있도록 구성한다. 당초 핸드홀 중앙에 위치하던 맨홀 뚜껑은 측면으로 이동하고 핸드홀 측면에 지상기기를 설치할 수 있는 공간을 구성한다. 이때 지상개폐기는 기존 핸드홀 크기와 동일하고 지상변압기는 변압기 용량에 따라 기기 기초대를 규격에 맞게 설치할 수 있도록 했다.In order to achieve the above object, the present invention is configured to form an opening in the top of the hand hole as shown in Figure 1 and to install the ground equipment on the ground. The manhole cover, which was originally located in the center of the handhole, moves to the side and forms a space for installing ground equipment on the side of the handhole. At this time, the ground breaker is the same size as the existing handhole, and the ground transformer was able to install the equipment foundation according to the capacity according to the transformer capacity.
기존의 지상기기 기초대는 상부 기초대와 하부 기초대로 구성되어 있다. 이때 지상기기 기초대는 기초대 설치 하단의 지면을 다지고 그 상부에 설치하였다. 그러나 복합형 핸드홀에 설치하는 것은 하부 기초대는 생략이 가능하고 상부 기초대만 복합형 핸드홀 상부에 시설하면 된다.The existing ground equipment foundation consists of an upper foundation and a lower foundation. At this time, the grounding machine foundation was installed on the top of the bottom of the ground installation base. However, it is possible to omit the lower foundation base and install the upper foundation stage only on the upper side of the composite handhole.
이때 핸드홀 상부에 설치되는 기초대는 복합형 핸드홀 개구부 상부에 위치하여 케이블이 연결되는 통로가 된다.At this time, the base installed in the upper part of the handhole is located in the upper part of the composite handhole opening and becomes a passage to which the cable is connected.
<도1><Figure 1>
본 발명의 복합형 핸드홀은, 핸드홀과 지상기기 사이의 연결설비를 없앰으로 인하여 공사비가 줄어들고, 맨홀목 유지보수비용 절감, 순시비용 절감, 핸드홀 지장이설공사 절감 등에 의한 유지 보수비용이 절감되게 된다.The composite handhole of the present invention, the construction cost is reduced by eliminating the connection equipment between the handhole and the ground equipment, the maintenance cost by reducing the manhole neck maintenance cost, instantaneous cost reduction, handhole trouble relocation work, etc. Will be.
또한, 기존의 지상기기 기초대는 작업공간이 협소하여 작업공간 확보가 어려워 안전사고 위험이 있었으나 본 발명의 복합형 핸드홀은 핸드홀 내에서 작업이 이루어지므로 작업공간이 대폭 넓어지므로 안전사고가 예방될 뿐 아니라, 핸드홀과 지상기기를 일체형으로 설치함으로서 연결관로가 필요 없어지고 이에 따른 설비의 유지·보수가 필요 없어진다. 또한 핸드홀과 지상기기를 대관업무를 별도로 하던 것을 한 번에 할 수 있게되는 효과가 있다.In addition, the existing ground machine foundation has a risk of safety accidents due to the narrow working space is difficult to secure a working space, but the composite handhole of the present invention is made in the handhole, so that the work space is significantly widened, so safety accidents can be prevented. In addition, by installing the handhole and the ground equipment as an integrated unit, there is no need for a connecting pipe and thus no need for maintenance and repair of equipment. In addition, there is an effect that it is possible to do a separate rental of the handhole and ground equipment at a time.
이하 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail.
본 발명에 따른 복합형 핸드홀은 핸드홀과 지상기기를 일체형으로 설치할 수 있도록 핸드홀 상부에 개구부를 만들고 그 핸드홀 상부에 지상기기 기초대를 설치하여 핸드홀 상부가 지상기기 사이의 연결관로 역할을 하면서 연결관로 및 케이블이 불필요하게 하고 접속개소를 줄이는 것으로 구성된다.The composite handhole according to the present invention makes an opening in the upper part of the handhole so that the handhole and the ground apparatus can be integrally installed, and installs the grounding device base on the upper part of the handhole to serve as a connection pipe between the upper part of the ground and the ground. It consists of eliminating connection lines and cables and reducing connection points.
<도2>에 본 발명의 실시예 및 비교예를 나타내었다.2 shows examples and comparative examples of the present invention.
<도2><Figure 2>
본 발명의 복합형 핸드홀은 위의 <도2>와 같이 핸드홀 상부에 개구부를 형성하고 지면상에 지상기기를 설치할 수 있도록 구성한다. 당초 핸드홀 중앙에 위치하던 맨홀 뚜껑은 측면으로 이동하고 핸드홀 측면에 지상기기를 설치할 수 있는 공간을 구성한다. 이때 지상개폐기는 기존 핸드홀 크기와 동일하고 지상변압기는 변압기 용량에 따라 기기 기초대를 규격에 맞게 설치할 수 있도록 구성된다.The composite handhole of the present invention is configured to form an opening in the upper part of the handhole as shown in FIG. 2 and to install a ground apparatus on the ground. The manhole cover, which was originally located in the center of the handhole, moves to the side and forms a space for installing ground equipment on the side of the handhole. At this time, the ground breaker is the same size as the existing handhole, and the ground transformer is configured to install the base of the device according to the standard according to the transformer capacity.
<도3>은 본 발명의 복합형 핸드홀의 구현예를 나타낸 것이다.3 shows an embodiment of the composite handhole of the present invention.
<도3><Figure 3>
..
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CN104594384A (en) * | 2014-11-28 | 2015-05-06 | 浙江图维电力科技有限公司 | Internal spatial arrangement structure of underground cable work well and three-dimensional representation method of internal spatial arrangement structure |
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Cited By (1)
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CN104594384A (en) * | 2014-11-28 | 2015-05-06 | 浙江图维电力科技有限公司 | Internal spatial arrangement structure of underground cable work well and three-dimensional representation method of internal spatial arrangement structure |
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