KR100815400B1 - Method and the device for waterway duct of construction structure - Google Patents

Method and the device for waterway duct of construction structure Download PDF

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Publication number
KR100815400B1
KR100815400B1 KR1020070022514A KR20070022514A KR100815400B1 KR 100815400 B1 KR100815400 B1 KR 100815400B1 KR 1020070022514 A KR1020070022514 A KR 1020070022514A KR 20070022514 A KR20070022514 A KR 20070022514A KR 100815400 B1 KR100815400 B1 KR 100815400B1
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South Korea
Prior art keywords
side wall
drainageway
drainage
screw shaft
wall plates
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KR1020070022514A
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Korean (ko)
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안정희
이윤영
지연호
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(주)앰앤지케스텍
이윤영
지연호
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • E03F2003/065—Refurbishing of sewer pipes, e.g. by coating, lining

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

A repair device for a drainageway and a repair method for a drainageway are provided to repair a drainageway quickly and simply and to cut down on the cost required for repairing a drainageway by excluding an unnecessary process and placing concrete simply without installing a form. A repair device for a drainageway includes side wall plates(10) forming two walls of a drainageway and having an L-shaped end projection(12) to place a drainageway cover(C), and plural screw shaft seals(20,20') supporting the two side wall plates and regulating the space between the two side wall plates, wherein reinforcing bar supports(22) are installed to connect and support the ends of the screw shaft seals, and spacer nuts(24) are installed to keep the side wall plates at the appointed interval after regulating the interval of the side wall plates according to the width of the drainageway on the screw shaft seals. A repair method for a drainageway using a repair device for a drainageway comprises the steps of: removing a drainageway to be repaired and the circumference, and locating a repair device for a drainageway; regulating the interval between side wall plates according to the width of a driangeway by operating spacer nuts fastened to upper and lower screw shaft seals and tightening the spacer nuts to the side wall plates; placing mortar on two lower parts and the outer part of the side wall plates; and after curing the mortar, and cutting out the upper screw shaft seals exposed between wall plates.

Description

배수로 보수공법 및 그 장치{method and the device for waterway duct of construction structure}Method and the device for waterway duct of construction structure

도 1은 본 발명에 따른 배수로 보수장치의 구조도.1 is a structural diagram of a drain repair apparatus according to the present invention.

도 2는 본 발명 배수로 보수 공법에 의하여 배수로를 시공완료한 상태를 나타낸 배수로 단면도.Figure 2 is a drainage cross-sectional view showing a state in which the drainage construction completed by the present invention drainage repair method.

*** 도면의 주요 부분에 대한 부호의 설명 ****** Explanation of symbols for the main parts of the drawing ***

10 - 측벽판 12 - 단턱10-side wall plate 12-step

14 - 마감절곡단부 20,20' - 나사축봉14-Finished bending end 20,20 '-Screw shaft rod

22 - 철근 지지대 24 - 간격조절너트22-Rebar support 24-Spacing nut

M - 몰탈 A - 아스콘층M-Mortar A-Ascon Layer

G - 골재층 C - 배수로 덮개G-Aggregate Layer C-Drain Cover

본 발명은 손상 내지 파손되어 수명이 다한 배수로를 보수하는 것에 관한 것으로, 더욱 상세하게는 보수하고자 하는 배수로를 일정구간 제거하고, 그 자리에 간단한 보수장치의 설치에 의해 별도의 거푸집 없이 콘크리트를 타설하여 신속 간편하면서 정확하게 보수작업을 실시할 수 있도록 하는 배수로 보수공법 및 그 장치에 관한 것이다.The present invention relates to repairing damaged or damaged drainage passages, and more specifically, to remove the drainage passages to be repaired for a certain period, and to install concrete without a separate formwork by installing a simple repairing device in place. The present invention relates to a drainage repair method and a device for quickly, easily and accurately performing repair work.

일반적으로, 도로나 인도의 가장자리에는 배수를 위한 배수로가 설치된다. Generally, drainage ditches are installed at the edge of roads or sidewalks.

상기 배수로는 단면이 'U'형인 배수로관을 연결하여 설치하거나 또는 거푸집을 설치하고 이에 콘크리트를 타설한 후 양생시켜 이루어진다.The drainage path is made by connecting the drainage pipe having a 'U' cross section or installing formwork and curing it after pouring concrete thereto.

또 상기 배수로의 양측 상단부에는 단턱이 구비되어 이에 주철덮개나 콘크리트덮개 또는 그레이팅을 안착시켜 배수로에 차량이나 행인들이 빠지지 않도록 함과 동시에 외부로부터 빗물의 유입을 허용하여 배수가 이루어지도록 하고 있다.In addition, the upper end of both sides of the drainage is provided with stepped to allow the cast iron cover or concrete cover or grating to prevent the vehicle or pedestrians from falling into the drainage and at the same time allow the inflow of rainwater from the outside to allow drainage.

그런데 배수로를 장시간 사용하게 되면 도로를 지나는 차량의 진동이나 또는 풍화작용에 의해 배수로가 손상되거나 파손되는 현상이 발생된다. However, when the drainage is used for a long time, the drainage may be damaged or damaged by vibration or weathering of the vehicle passing through the road.

배수로가 손상되거나 파손되면 지하로 오수의 유입을 허용하여 지하수를 오염시키게 되고, 또 파손된 배수로 주변의 흙을 유실시켜 공동화 현상을 발생시킴에 따라 배수로 파손현상을 심화시키게 된다.When the drainage path is damaged or damaged, the groundwater is contaminated by allowing the inflow of sewage into the basement, and the damage of the drainage path is intensified as the soil around the damaged drainage is lost and the cavitation occurs.

따라서 관리자는 이와 같이 손상 내지 파손된 부분을 찾아 유지보수를 해주게 된다.Therefore, the manager finds the damaged or damaged parts and performs maintenance.

종래의 배수로 보수방법은, 손상 내지 파손된 부분과 그 둘레를 완전히 제거하고 배수로 거푸집을 설치한 후 이에 콘크리트를 타설하여 양생시킨다. 콘크리트가 양생 완료되면 거푸집을 뜯어내고 그 주변에 채움물을 충진하고 상부에 포장을 마감하여 완료한다.In the conventional drainage repair method, the damaged or damaged part and its periphery are completely removed, and after the formwork is installed, the concrete is poured and cured. When the concrete is cured, the mold is removed, filled with fillings around it, and finished by wrapping on top.

그런데, 종래의 배수로 보수 방법은, 많은 시간과 비용이 소요되는 단점이 있다. 즉, 거푸집을 설치하는 공정을 위한 전문인력(목수)이 반드시 필요하다. 배수로는 그 규격이 있으므로 배수로 폭을 일정하게 유지시켜 주어야 한다. 이를 위해서는 그 규격에 맞게 거푸집을 제대로 설치해야만 한다. 만일 배수로의 규격이 맞지 않을 경우에는 그 상단의 안착턱에 안착된 배수로 덮개가 닫힘 불량이되거나 틈새가 많이 발생하여 소음이 발생하는 등의 문제점이 있다. 따라서 전문 인력(목수)에 의해 정확한 치수대로 거푸집을 설치해야할 필요가 있는 것이다.However, the conventional drainage repair method has a disadvantage in that a large amount of time and cost are required. In other words, a professional manpower (carpenter) for the process of installing the formwork is necessary. Since the drainage has its size, the width of the drainage should be kept constant. To do this, the formwork must be properly installed in accordance with the standard. If the specification of the drainage channel does not meet, there is a problem that the drainage cover seated on the seating jaw at the top thereof becomes poor in closing or a lot of gaps are generated to generate noise. Therefore, it is necessary to install the formwork to the exact dimensions by skilled workers (carpenters).

또 설치된 거푸집이 완성되어 이에 콘크리트를 타설하게 되면, 타설된 콘크리트가 완전히 양생될 때까지 여타의 작업을 실시하지 못하게 되므로 작업효율이 매우 떨어지는 단점이 있다.In addition, when the installed formwork is completed and the concrete is poured, there is a disadvantage that the work efficiency is very low because the other work can not be performed until the poured concrete is completely cured.

또 콘크리트 양생완료 후 거푸집을 제거하는 작업과, 완성된 배수로 주변에 채움물을 채운 후 마감작업을 실시하는 작업이 필요하다.In addition, the work to remove the formwork after the completion of the concrete curing, and to finish the work after filling the filling around the completed drainage.

이와 같은 작업들에 의해 전문적인 많은 인원이 필요하게 되고, 또 시공시간이 연장되는 문제점으로 인하여 배수로 보수 공사비가 소요되는 문제점이 있었다. Due to these operations, a large number of professional personnel are required, and due to the problem of extended construction time, there is a problem in that drainage repair work costs are required.

본 발명은 상기와 같은 종래의 문제점을 해소하기 위해 안출된 것으로, 그 목적은, 배수로를 보수하기 위해 종래와 같이 거푸집을 설치하고, 콘크리트 양생시간동안 기다리는 비효율적인 시간, 배수로 주변에 채움물을 채우고 마감하는 작업과 같은 불필요한 공정을 제거하여, 간단한 조작에 의해 거푸집 설치 없이도 콘크 리트를 타설하여 현장 여건에 맞는 배수로를 신속 간편하게 보수할 수 있도록 함으로써 배수로 보수비용을 대폭 절감할 수 있도록 하는 배수로 보수공법 및 그 장치를 제공하는데 있다.The present invention has been made to solve the conventional problems as described above, the object is to install the formwork as in the conventional to repair the drainage, inefficient time to wait for the concrete curing time, filling the filling around the drainage Drainage repair method that eliminates unnecessary processes such as finishing work, and enables concrete to be repaired quickly and easily without installing formwork by simple operation, thereby greatly reducing drainage repair costs. To provide the device.

상기 목적을 달성하기 위한 본 발명은, The present invention for achieving the above object,

세로의 판 상단을 절곡시켜 배수로 덮개이 안착되는 단턱을 형성한 복수의 측벽판을 구비하여 상기 단턱이 서로 마주보도록 상기 측벽판을 대향 설치하고, 상기 측벽판 상하부에 나사축봉을 관통 삽입시킨 후 상기 각 측벽판 양측에간격조절너트를 체결하고, 상기 나사축봉의 양단을 철근 지지대로 연결 구성하여 달성된다.A plurality of sidewall plates having a stepped portion formed by bending the upper end of the vertical plate to seat the drainage cover, and the sidewall plates are disposed to face each other, and the screw shaft rods are inserted through the upper and lower sidewall plates. It is achieved by fastening the gap adjusting nut on both sides of the side wall plate, and connecting both ends of the screw shaft rod to the reinforcing bar support.

또한 상기 측벽판 상단을 하향 절곡시켜 콘크리트에 묻히도록 마감하는 마감절곡단부를 더 형성한 것에 특징이 있다.In addition, the upper end of the side wall plate is characterized by further forming a finishing bent end to be buried in concrete.

또한 상기 배수로 보수장치를 이용하여 배수로를 보수함에 있어서는, 보수할 배수로와 그 주변을 제거하고, 이에 청구항 1의 장치를 위치시킨 후 상기 상하부 나사축봉에 체결된 간격조절너트를 조작하여 배수로의 폭에 맞게 상기 측벽판의 간격을 정확히 조절하고, 상기 측벽판의 양측의 하부 및 외측부로 몰탈을 타설하고, 상기 측벽판 사이에 노출된 상부 나사축봉을 절단하여 마감하는 것을 특징으로 한다.In addition, in repairing the drainage using the drainage repair device, the drainage to be repaired and its periphery are removed, and the device of claim 1 is placed thereon, and then the gap adjusting nut fastened to the upper and lower screw shaft rods is operated so that It is characterized in that to accurately adjust the interval of the side wall plate, to cast mortar to the lower and outer portions of both sides of the side wall plate, to cut and finish the upper screw shaft bar exposed between the side wall plate.

이하, 본 발명의 구성을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 수로 보수장치의 구조도이고, 도 2는 본 발명 수로 보수 공법에 의하여 배수로를 시공완료한 상태를 나타낸 배수로 단면도이다.1 is a structural diagram of a waterway repair apparatus according to the present invention, Figure 2 is a drainage cross-sectional view showing a state in which the construction of the drainage by the waterway repair method of the present invention.

미설명부호 A는 아스콘층이고, G는 골재층이며, C는 안착턱에 안착되는 배수로 덮개이다.Reference numeral A is an ascon layer, G is an aggregate layer, and C is a drainage cover seated on a seating jaw.

본 발명 배수로 보수장치는, 상기 도면들에 도시된 바와 같이 배수로의 양측 벽면을 구성하는 측벽판(10)을 포함한다. 상기 측벽판(10)은 상단부가 'L'형으로 접어 배수로 덮개(C)가 안착되는 단턱(12)을 형성함과 동시에 다시 단부를 하향 절곡한 마감절곡단부(14)를 구성한다. 상기 측벽판(10)은 부식이 발생되지 않도록 도금을 하거나 아연철판이나 스테인레스판 등의 재질로 구성하는 것이 바람직하다. The drainage repair apparatus of the present invention includes sidewall plates 10 constituting both side walls of the drainage channel as shown in the drawings. The side wall plate 10 has a top end portion folded in an 'L' shape to form a stepped portion 12 on which the drainage cover C is seated, and at the same time forms a finish bent end portion 14 which is bent downwardly at the end portion. The side wall plate 10 is preferably plated or made of a material such as a galvanized iron plate or a stainless plate to prevent corrosion.

또한 본 발명 배수로 보수장치는, 상기 양측 측벽판(10)의 지지하면서 간격을 조절하는 복수의 나사축봉(20)(20')을 포함한다. 상기 나사축봉(20)(20')은 측벽판(10)의 상하부에 관통설치되며, 길이방향으로 복수개 설치한다. 또한 상기 나사축봉(20)(20')의 길이는 상기 측벽판(10)의 간격을 배수로의 폭에 맞게 충분히 조절할 수 있도록 배수로의 폭보다 여유있는 길이로 형성한다. 그리고 상하부의 상기 나사축봉(20)(20')을 지지하기 위해 상하 나사축봉(20)(20')의 단부를 연결하여 지지하는 철근 지지대(22)를 구성한다.In addition, the present invention drainage repair device includes a plurality of screw shaft rods (20, 20 ') for adjusting the gap while supporting the side wall plate (10). The screw shaft rods 20 and 20 'are installed in upper and lower portions of the side wall plate 10 and are provided in plural in the longitudinal direction. In addition, the length of the screw shaft rods 20, 20 'is formed to have a length more than the width of the drainage channel to sufficiently adjust the interval of the side wall plate 10 to the width of the drainage. And to support the screw shaft rods 20, 20 'of the upper and lower parts of the reinforcing bar support 22 to connect and support the end of the upper and lower screw shaft rods 20, 20'.

또한 상기 나사축봉(20)(20')에는 측벽판(10)이 나사축봉(20)(20')상에서 배수로의 폭에 맞게 간격이 조절된 후 그 상태를 일정하게 유지할 수 있도록 하는 간격조절너트(24)를 체결 구성한다.In addition, the screw shaft bar (20, 20 ') side wall plate 10 is adjusted to the width of the drainage channel on the screw shaft bar (20, 20') after the gap adjusting nut to maintain a constant state Tighten and configure 24.

이러한 구성 품들의 조립은, 복수의 측벽판(10)을 상기 단턱(12)이 서로 마주보도록 상기 대향 설치하고, 그 상하부에 나사축봉(20)(20')을 횡으로 관통 삽입시킨 후 상기 각 측벽판(10) 양측에 간격조절너트(24)를 체결한다. 물론 동일한 구 조로 상기 측벽판(10)의 길이방향 일정간격으로 나사축봉(20)(20')을 설치한다. 그리고 상기 상하부 나사축봉(20)(20')의 양단을 철근 지지대(22)로 연결시켜 본 발명 배수로 보수장치를 완성한다.In the assembly of the components, a plurality of side wall plates 10 are installed so that the step 12 faces each other, and the screw shaft rods 20 and 20 'are horizontally inserted into upper and lower portions thereof, and then the respective Tighten the gap adjusting nut 24 to both sides of the side wall plate 10. Of course, in the same structure, the screw shaft rods 20 and 20 'are installed at regular intervals in the longitudinal direction of the side wall plate 10. And both ends of the upper and lower screw shaft rods 20, 20 'by connecting the reinforcing bar 22 to complete the drainage repair device of the present invention.

한편, 상술한 본 발명 배수로 보수장치를 이용하여 배수로를 보수함에 있어서는, 보수할 배수로와 그 주변을 제거하고, 이에 상술한 배수로 보수장치를 위치시킨다. 그리고 상기 상하부 나사축봉(20)(20')에 체결된 간격조절너트(24)를 조작하여 배수로의 폭에 맞게 상기 측벽판(10)의 간격을 정확히 조절한 후 상기 간격조절너트(24)를 측벽판(10)에 완전히 밀착되게 조여 조절된 측벽판(10)의 간격이 안정적으로 유지되도록 한다.On the other hand, in repairing the drainage channel using the drainage repair apparatus of the present invention described above, the drainage passage to be repaired and its surroundings are removed, and the drainage repair apparatus described above is positioned. Then, by adjusting the gap adjusting nut 24 fastened to the upper and lower screw shaft rods 20 and 20 'and precisely adjusting the interval of the side wall plate 10 according to the width of the drainage path, the gap adjusting nut 24 is adjusted. Tightly close contact with the side wall plate 10 to maintain a stable interval of the side wall plate 10 is adjusted.

이러한 상태에서 상기 측벽판(10)의 양측의 하부 및 외측부로 몰탈(M)을 타설한다. 타설된 몰탈(M)에 의해 측벽판(10)의 하부와 하부 나사축봉(20')이 매립되게 되며, 측벽판(10) 외측부의 공간이 몰탈(M)이 완전히 충진된다. 몰탈(M)의 충진이 완료되면 상부의 마감절곡단부(14)가 몰탈(M)내에 매립되어 깔끔한 마감상태를 이룰 수가 있다. 그리고 매립된 나사축봉(20')과 상기 철근 지지대(22)가 몰탈(M)의 인장강도를 향상시키는 철근 기능을 수행하게 된다. 이때, 상기 몰탈(M)은 다양한 제품을 선택할 수 있으며, 특히 신속하게 경화되는 초속경 몰탈(M)을 사용함으로써 신속한 배수로 공사를 실시할 수 있음은 물론이고 견고한 배수로를 이룰 수가 있다.In this state, mortar M is poured into the lower and outer portions of both sides of the side wall plate 10. The lower part of the side wall plate 10 and the lower screw shaft bar 20 'are embedded by the mortar M that is poured, and the space of the outer side of the side wall plate 10 is completely filled with the mortar M. When the filling of the mortar (M) is completed, the finishing bent end 14 of the upper portion is embedded in the mortar (M) can achieve a clean finish state. The embedded screw shaft 20 'and the reinforcing bar support 22 perform a reinforcing bar function to improve the tensile strength of the mortar (M). At this time, the mortar (M) can be selected from a variety of products, in particular, by using a super fast curing mortar (M) can be carried out quickly drainage construction as well as to achieve a solid drainage.

몰탈(M)이 양생 완료되면 벽판 사이에 노출된 상부 나사축봉(20)(20')을 절 단하여 마무리한다.When the mortar (M) is completed curing is finished by cutting the upper screw shaft rods 20, 20 'exposed between the wall plate.

이상에서 살펴본 바와 같이 본 발명은, 양측 측벽판이 나사축봉 상에서 배수로 폭에 맞게 간격조절됨과 동시에 간격조절너트(24)에 의해 그 위치가 안정적으로 유지되므로 비 전문가라 하더라도 현장 상황에 맞게 배수로 폭을 정확하게 일치시킬 수가 있다.As described above, in the present invention, both side wall plates are spaced to the drainage width on the screw shaft bar and the position thereof is stably maintained by the gap adjusting nut 24. Can match.

또한 배수로 장치는 측벽판 자체가 거푸집 기능을 수행하게 되고 또 측벽판은 몰탈과 일체화되어 몰탈 양생 후 측벽판을 제거할 필요가 없으므로 작업이 매우 신속, 간편하게 이루어지는 효과가 있다. In addition, the drainage device has a function that the side wall plate itself performs a form function, and the side wall plate is integrated with mortar so that it is not necessary to remove the side wall plate after curing mortar, so that the operation is very quick and simple.

또한 나사축봉과 상하부 나사축봉을 지지하는 철근 지지대가 몰탈의 인장강도를 향상시키는 철근기능을 수행하게 되므로 배수로는 더욱더 견고성이 향상되는 효과가 있으며, 종래와 같이 보수공사 초기에 실시하는 철근 작업이 필요 없으므로 더욱더 신속한 배수로 보수 작업을 실시할 수가 있는 장점이 있다.In addition, since the reinforcing bar supporting the screw shaft rod and the upper and lower screw shaft rod performs the reinforcing function to improve the tensile strength of the mortar, the drainage channel has the effect of further improving the rigidity, and the reinforcing work performed at the beginning of the repair work as in the prior art is required. There is no merit that the maintenance work can be carried out with more rapid drainage.

이러한 장점들로 인하여 배수로 보수를 하는데 소요되는 시간을 대폭 줄일 수 있고 또 그에 필요한 인력을 최소화 할 수 있으므로 결국 배수로 보수공사 비용을 대폭 절감할 수 있는 장점이 있다.These advantages can significantly reduce the time required to repair the drainage and minimize the manpower required for the end there is an advantage that can significantly reduce the drainage repair cost.

Claims (4)

세로의 판 상단을 절곡시켜 배수로 덮개(C)이 안착되는 단턱(12)을 형성한 복수의 측벽판(10)을 구비하여 상기 단턱(12)이 서로 마주보도록 상기 측벽판(10)을 대향 설치하고,A plurality of side wall plates 10 are formed by bending the upper end of the vertical plate to form the step 12 in which the drainage cover C is seated. The side wall plates 10 are installed to face each other so that the step 12 faces each other. and, 상기 측벽판(10) 상하부에 나사축봉(20)(20')을 관통 삽입시킨 후 상기 각 측벽판(10) 양측에간격조절너트(24)를 체결하여 된 것을 특징으로 하는 배수로 보수장치.After inserting the screw shaft rods (20, 20 ') in the upper and lower side wall plate 10, the interval adjusting nut 24 is fastened to both sides of each side wall plate (10) characterized in that the drainage repair device. 제 1 항에 있어서, 상기 나사축봉(20)(20')의 양단을 철근 지지대(22)로 연결 구성한 것을 특징으로 하는 배수로 보수장치.The drainage repair apparatus according to claim 1, wherein both ends of the screw shaft rods (20, 20 ') are connected to each other by a reinforcing bar support (22). 제 1 항에 있어서, 상기 측벽판(10) 상단을 하향 절곡시켜 콘크리트에 묻히도록 마감하는 마감절곡단부(14)를 더 형성하여 된 것을 특징으로 하는 배수로 보수장치.The drainage repair apparatus according to claim 1, further comprising a finishing bending end portion (14) for finishing bending the upper end of the side wall plate (10) to be buried in concrete. 배수로를 보수함에 있어서,In repairing the drainage, 보수할 배수로와 그 주변을 제거하고,Remove the drain and its surroundings, 이에 청구항 1의 장치를 위치시킨 후 상기 상하부 나사축봉(20)(20')에 체결된 간격조절너트(24)를 조작하여 배수로의 폭에 맞게 상기 측벽판(10)의 간격을 정 확히 조절하고,After positioning the device of claim 1 to operate the gap adjusting nut 24 fastened to the upper and lower screw shaft rods (20, 20 ') to precisely adjust the interval of the side wall plate 10 to the width of the drainage , 상기 측벽판(10)의 양측의 하부 및 외측부로 몰탈(M)을 타설하고,Mortar (M) is poured into the lower and outer parts of both sides of the side wall plate 10, 상기 측벽판(10) 사이에 노출된 상부 나사축봉(20)을 절단하여 마감하는 것을 특징으로 하는 배수로 보수 공법.Drainage repair method characterized in that the cutting by closing the upper screw shaft bar (20) exposed between the side wall plate (10).
KR1020070022514A 2007-03-07 2007-03-07 Method and the device for waterway duct of construction structure KR100815400B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111576589A (en) * 2020-05-28 2020-08-25 中建五局第三建设有限公司 Secondary slope finding-free drainage ditch construction method and structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595727A (en) 1979-01-09 1980-07-21 Nippon Valqua Ind Ltd Disposable form for strip footing of concrete
JPH10168991A (en) 1996-12-16 1998-06-23 I N S Kk Inner form for constructing side gutter, also functioning as support frame of grating receiving frame
JP2000087354A (en) 1998-09-11 2000-03-28 Tokyo Koatsu Kk Pit and construction method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595727A (en) 1979-01-09 1980-07-21 Nippon Valqua Ind Ltd Disposable form for strip footing of concrete
JPH10168991A (en) 1996-12-16 1998-06-23 I N S Kk Inner form for constructing side gutter, also functioning as support frame of grating receiving frame
JP2000087354A (en) 1998-09-11 2000-03-28 Tokyo Koatsu Kk Pit and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111576589A (en) * 2020-05-28 2020-08-25 中建五局第三建设有限公司 Secondary slope finding-free drainage ditch construction method and structure

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