KR200437916Y1 - Clamping apparatus of form for concrete - Google Patents

Clamping apparatus of form for concrete Download PDF

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Publication number
KR200437916Y1
KR200437916Y1 KR2020070005346U KR20070005346U KR200437916Y1 KR 200437916 Y1 KR200437916 Y1 KR 200437916Y1 KR 2020070005346 U KR2020070005346 U KR 2020070005346U KR 20070005346 U KR20070005346 U KR 20070005346U KR 200437916 Y1 KR200437916 Y1 KR 200437916Y1
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South Korea
Prior art keywords
formwork
reinforcement
support arm
spacing
retaining wall
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KR2020070005346U
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Korean (ko)
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손병태
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손병태
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/02Retaining or protecting walls
    • E02D29/0258Retaining or protecting walls characterised by constructional features
    • E02D29/0275Retaining or protecting walls characterised by constructional features cast in situ
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/18Spacers of metal or substantially of metal

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

본 고안은 거푸집 및 철근의 간격유지구에 관한것으로 보다 상세하게는 옹벽 거푸집의 콘크리트 타설 시 거푸집 내부와 철근의 간격을 일정하게 유지시켜 줌으로써, 시공 후 양생되는 벽체두께 및 그 내부의 철근간격이 일정하게 유지되어 콘크리트의 수명과 품질을 보다 향상시킬 수 있게 한 것이다.The present invention relates to the space between the formwork and the reinforcing bar. More specifically, the concrete thickness of the retaining wall formwork keeps the spacing between the formwork and the reinforcing bar constant, so that the thickness of the wall cured after construction and the reinforcement spacing therein are constant. This is to maintain the quality of the concrete to improve the life.

이에 본 고안은 상기 목적을 달성하기 위해 옹벽용 거푸집의 거푸집(A) 내부(A0)와 상기 거푸집(A) 내부에 배근되는 철근(B)의 간격을 일정하게 유지케 하는 것에 있어서, 옹벽용 거푸집(A)의 내부(A0) 간격과 동일하게 타원형 지지암(1)을 구성하고, 상기 지지암(1)의 양측 끝단에는 스프링(12)을 매립하여 미끄럼방지못(11)을 외측방향으로 탄성력을 가지게 탄지함과, 상기 지지암(1)의 저부에는 거푸집(A) 내부(A0)에 배근되는 철근(B)의 간격에 따라 이 철근(B)을 삽입할 수 있는 옴형 결속구(2)를 일체로 구성시켜 폴리에틸렌으로 사출성형하여서 되는 거푸집 및 철근의 간격유지구를 제공한다.The present invention is to maintain a constant distance between the formwork (A) inside the retaining wall formwork (A0) and the reinforcement (B) in the formwork (A) to achieve the above object, the retaining wall formwork An elliptical support arm 1 is formed in the same manner as the inner (A0) interval of (A), and springs 12 are embedded at both ends of the support arm 1 so that the non-slip nail 11 is elastically outward. Ohm-shaped binding hole (2) that can be inserted into the reinforcement (B) in accordance with the spacing of the reinforcement (B) to be reinforced in the form (A) inside (A0) at the bottom of the support arm (1) To provide a gap retaining zone of the formwork and the reinforcing bar is formed by integrally molding the polyethylene.

지지암, 미끄럼방지못, 결속구. Support arms, non-slip nails, fasteners.

Description

거푸집 및 철근의 간격유지구{Clamping apparatus of form for concrete}Clamping apparatus of form for concrete

도 1은 본 고안의 사시도 1 is a perspective view of the present invention

도 2는 본 고안의 또 다른 사시도 2 is another perspective view of the present invention

도 3은 도 1의 실시 예시도 3 is an exemplary view of FIG. 1.

도 4는 도 2의 실시 예시도 이다.4 is an exemplary view of FIG. 2.

* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

1: 지지암 11: 미끄럼방지 못1: support arm 11: non-slip nail

2: 결속구 A: 거푸집2: Binding A: Die

A0: 거푸집 내부 B: 철근A0: formwork inside B: rebar

본 고안은 거푸집 및 철근의 간격유지구에 관한것으로 보다 상세하게는 옹벽 거푸집의 콘크리트 타설 시 거푸집 내부와 철근의 간격을 일정하게 유지시켜 줌으로써, 시공 후 벽체두께 및 그 내부의 철근간격이 일정하게 유지되어 콘크리트의 수명과 품질을 보다 향상시킬 수 있게 한 것이다.The present invention relates to the space between the formwork and the reinforcing bar. More specifically, the concrete thickness of the retaining wall formwork keeps the spacing between the formwork and the reinforcing bar constant, so that the thickness of the wall and the reinforcement spacing after the construction are kept constant. It is to improve the life and quality of concrete.

일반적으로 철근 콘크리트 옹벽 축조공사 방식으로 공사 시 거푸집 내부에 철근 배근 후 콘크리트를 타설시켜 양생되는 벽체 및 그 내부의 철근 간격을 일정하게 유지시키기 위하여 종래에는 상기 철근에 도너츠 모양의 옹벽용 스페이스를 설치하고, 또한 옹벽두께를 일정하게 유지시키기 위하여 거푸집에는 세프레이터를 또다시 설치하는 방식이 대부분이나, 이는 상기 철근 스페이스와 세프레이터의 작업공정을 일일이 두 번씩 거쳐야 하는 번거로운 문제점이 있었다.In general, in order to maintain a constant spacing of reinforcing walls and the reinforcing bars in the concrete after reinforcing the concrete inside the formwork when constructing the reinforced concrete retaining wall construction method, a donut-shaped retaining wall space is conventionally installed in the reinforcing bars. In addition, in order to keep the retaining wall thickness constant, the formwork is often installed again in the formwork separator, which has a cumbersome problem of going through the rebar space and the work process of the separator twice daily.

이에 본 고안은 상기와 같은 종래의 문제점을 해소하고자 안출된 것으로써, 철근의 간격과 거푸집 내부의 간격을 한 번의 공정에서 동시에 유지시켜줄 수 있게 한 것인데, 이를 첨부된 도면에 의거하여 보다 상세하게 설명하면 다음과 같다.Therefore, the present invention was devised to solve the conventional problems as described above, and it was possible to simultaneously maintain the spacing of the reinforcing bars and the inside of the formwork in one process, which will be described in more detail based on the accompanying drawings. Is as follows.

첨부도면 도1 내지 도2와 같이, 옹벽용 거푸집(A)의 내부(A0) 간격과 동일하게 타원형 지지암(1)을 구성하고, 상기 지지암(1)의 양측 끝단에는 스프링(12)을 매립하여 미끄럼방지못(11)을 외측방향으로 탄성력을 가지게 탄지함과, 상기 지지암(1)의 저부에는 거푸집(A) 내부(A0)에 배근되는 철근(B)의 간격에 따라 이 철 근(B)을 삽입할 수 있는 옴형 결속구(2)를 일체로 구성시켜 폴리에틸렌으로 사출성형하여서 되는 거푸집 및 철근의 간격유지구를 제공한다. As shown in FIGS. 1 and 2, an elliptical support arm 1 is formed in the same manner as an inner space A0 of the retaining wall formwork A, and springs 12 are provided at both ends of the support arm 1. This reinforcing bar is buried so that the non-slip nail 11 has an elastic force in the outward direction, and at the bottom of the support arm 1 according to the spacing of the reinforcing bars B arranged in the form A inside A0. The ohmic binding member 2 into which (B) can be inserted is integrally provided to provide a gap retaining hole for formwork and reinforcing bars which is formed by injection molding with polyethylene.

즉, 본 고안은 지지암(1) 하부에 형성된 결속구(2)가 두 개로 된 경우는 첨부도면 도3과 같이, 더블배근용 철근에 삽착되고, 결속구(2)가 하나인 경우는 싱글배근용 철근에 삽착되며, 이때 지지암(1)의 양측단에 구비된 미끄럼방지못(11)은 내부의 스프링에 의해 착석은 쉬우나, 착용 후에는 못이 밖으로 밀리는 힘에 의해 양측 거푸집에 사이에 견고히 고정되면서 콘크리트가 양생될 때 까지 그 자리를 이탈되지 않게 된다. That is, in the present invention, when the binding holes 2 formed at the lower part of the support arm 1 are two, as shown in the accompanying drawings, the double reinforcing bars are inserted as shown in FIG. Is inserted into the reinforcement for reinforcement, the non-slip nail (11) provided at both ends of the support arm (1) is easy to be seated by the spring inside, but after wearing between the two sides by the force of the nail is pushed out Firmly secured, it will not be released until the concrete is cured.

이와 같이 된 본 고안은 종래 철근 스페이스와 세프레이터의 용도를 동시에 만족케 하는 간격유지구로써, 두 번의 공정을 거쳐야 하는 작업을 한번에 해소할 수 있기 때문에 편의성과 작업시간이 단축되고, 이로 인해 양생되는 벽체두께 및 그 내부의 철근의 간격이 일정하여 양질의 콘크리트 옹벽을 얻을 수 있는 이점이 있다.The present invention as described above is a spacing area that satisfies the conventional use of the rebar space and the separator at the same time, because the work that must go through two processes can be eliminated at once, convenience and work time are shortened, thereby resulting in curing The thickness of the wall and the spacing of the reinforcing bars therein are constant, so that there is an advantage of obtaining a high quality concrete retaining wall.

Claims (1)

옹벽용 거푸집의 거푸집(A) 내부(A0)와 상기 거푸집(A) 내부에 배근되는 철근(B)의 간격을 일정하게 유지케 하는 것에 있어서, In maintaining the distance between the formwork (A) inside the retaining wall formwork (A0) and the reinforcement (B) reinforcement in the formwork (A), 옹벽용 거푸집(A)의 내부(A0) 간격과 동일하게 타원형 지지암(1)을 구성하고, 상기 지지암(1)의 양측 끝단에는 스프링(12)을 매립하여 미끄럼방지못(11)을 외측방향으로 탄성력을 가지게 탄지함과, 상기 지지암(1)의 저부에는 거푸집(A) 내부(A0)에 배근되는 철근(B)의 간격에 따라 이 철근(B)을 삽입할 수 있는 옴형 결속An elliptical support arm 1 is formed in the same manner as an inner space A0 of the retaining wall formwork A, and springs 12 are embedded at both ends of the support arm 1 so that the non-slip nail 11 is disposed outside. Ohm-binding that can be inserted into the reinforcement (B) according to the spacing of the reinforcement in the direction of the reinforcement, and the bottom of the support arm (1) in the form (A) reinforcement (B) 구(2)를 일체로 구성하여서 되는 거푸집 및 철근의 간격유지구. Spacing and holding space of formwork and reinforcing bar by forming sphere (2) integrally.
KR2020070005346U 2007-04-02 2007-04-02 Clamping apparatus of form for concrete KR200437916Y1 (en)

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