KR101132893B1 - Concrete placing leveler - Google Patents

Concrete placing leveler Download PDF

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Publication number
KR101132893B1
KR101132893B1 KR1020090055549A KR20090055549A KR101132893B1 KR 101132893 B1 KR101132893 B1 KR 101132893B1 KR 1020090055549 A KR1020090055549 A KR 1020090055549A KR 20090055549 A KR20090055549 A KR 20090055549A KR 101132893 B1 KR101132893 B1 KR 101132893B1
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reinforcing bar
longitudinal direction
reinforcing
concrete placing
height
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KR1020090055549A
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Korean (ko)
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KR20100137230A (en
KR101132893B9 (en
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송유섭
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중산하이픽스 주식회사
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/10—Devices for levelling, e.g. templates or boards
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • E04C5/166—Connectors or means for connecting parts for reinforcements the reinforcements running in different directions

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

본 발명은 콘크리트의 타설 높이를 지시하는 기준기에 관한 것으로, 하측이 길이 방향으로 개구되어 철근에 끼워 고정되게 하는 원통형의 철근결합부와, 철근결합부에 설치되어 콘크리트 타설 높이를 표시하는 표시부로 구성되고, 철근결합부가 자의로 회동되는 것을 방지하도록 철근결합부의 상부에 상위철근 밑에 받쳐지도록 길이 방향으로 설치되는 회동방지부를 포함하여서 된 콘크리트 타설 높이 기준기에 있어서, 본 발명은 상기 회동방지부의 선단 상부에 지렛목을 설치하여서 되는 기준기를 제공하는 것을 특징으로 한다.   The present invention relates to a reference for indicating the height of the concrete, the lower side is a cylindrical reinforcing portion which is opened in the longitudinal direction to be fixed to the reinforcement, and a display portion installed on the reinforcing portion to display the concrete placing height In the concrete placing height reference machine including a rotation preventing portion installed in the longitudinal direction to be supported under the upper reinforcement on the upper portion of the reinforcing bar coupling portion to prevent the revolving coupling portion is freely rotated, the present invention is the top of the tip of the anti-rotation portion It is characterized in that to provide a reference standard by installing a lever.

Description

콘크리트 타설 높이 기준기{Concrete placing leveler}Concrete placing leveler {Concrete placing leveler}

본 발명은 바닥판이나 천정판과 같은 평판 콘크리트 구조물을 설치함에 있어서 콘크리트 타설 높이를 일정하기 유지시키기 위하여 철근에 결합되어 사용되는 콘크리트 타설 높이 기준기에 관한 것으로, 특히, 하측이 길이 방향으로 개구되어 철근을 끼워 결합되게 하는 원통형의 철근결합부와 철근결합부에 설치되어 콘크리트 타설 높이를 표시하는 표시부를 포함하고, 철근결합부가 자의로 회동되는 것을 방지하도록 철근결합부의 상부에 길이 방향으로 설치되는 회동방지부를 포함하여서 된 기준기에 관한 것이다.The present invention relates to a concrete placing height standard used in combination with reinforcing bars in order to maintain a constant concrete placing height in installing a flat concrete structure such as a floor plate or a ceiling plate, in particular, the lower side is opened in the longitudinal direction Cylindrical reinforcing portion and the reinforcing portion is installed in the reinforcing bar coupling portion to indicate the height of the concrete placing, and the anti-rotation is installed in the longitudinal direction on the upper portion of the reinforcing bar to prevent the reinforcing bar is freely rotated It relates to a reference system, including wealth.

타설 높이가 일정하게 되도록 기준기를 설치하고 콘크리트를 타설함에 있어서는 콘크리트를 타설한 위를 밟고 지나거나 심지어 수레를 끌고 다니는 일이 있어 설치된 기준기가 파손되는 일이 흔하다. 그리하여 위와 같은 기준기는 용이하게 파손되지 아니할 정도로 강하게 제조되지 않으면 아니된다.When placing a standard and placing concrete so that the height of pouring is constant, it is common to damage the installed standard by stepping on it or even dragging a cart. Thus, such standards must be made strong enough not to break easily.

그리하여, 본 발명자는 철근에 완강히 결합됨과 동시에 철근에 결합된 철근결합 부가 제멋대로 회동되지 아니하게 하도록, 철근에 끼워 고정되게 하는 것으로 하측이 길이 방향으로 개구된 원통형의 철근결합부와 철근결합부에 설치되어 콘크리트 타설 높이를 표시하는 표시부를 포함하고, 철근결합부가 자의로 회동되는 것을 방지하도록 철근결합부의 상부에 길이 방향으로 설치되는 회동방지부를 포함하여서 된 기준기를 특허 제833841호로 제공한 바 있다.   Thus, the present inventors are installed in the cylindrical reinforcing portion and the reinforcing portion of the cylindrical opening in the lower side in the longitudinal direction by being fixed to the reinforcement so as to be firmly coupled to the reinforcement and at the same time to prevent the reinforcing portion coupled to the reinforcement is not rotated arbitrarily It has been provided in the Patent No. 833841, which includes a display unit for indicating the height of the concrete placing, including a rotation preventing unit installed in the longitudinal direction on the upper portion of the reinforcing bar coupling portion to prevent the reinforcing bar is rotated on its own.

그런데 이와 같은 선 발명의 기준기는 파손으로부터의 안전성을 위하여 철근결합부의 강성이 강하게 제조되어 있으므로 철근결합부를 철근에 끼워넣는 작업이 용이하지 아니한 결점이 있다.  By the way, the reference device of the prior invention has a drawback in that it is not easy to fit the reinforcing bar into the rebar because the rigidity of the reinforcing bar is strongly manufactured for safety from breakage.

이에 본 발명은, 하측이 길이 방향으로 개구되어 철근을 끼워 고정되게 하는 원통형의 철근결합부와 철근결합부에 설치되어 콘크리트 타설 높이를 표시하는 표시부를 포함하고, 철근결합부가 독립적으로 회동되는 것을 방지하도록 철근결합부의 상부에 길이 방향으로 설치되는 회동방지부를 포함하여서 된 기준기가, 콘크리트를 타설한 부위를 작업자가 밟고 지나다니거나 수레가 지나간다하더라도 파손의 염려가 적게 하면서도, 철근에 철근결합부를 끼워 넣는 작업이 용이하게 하는 콘크리트 타설 높이 기준기를 제공하여야 한다는 과제를 해결하고자 한다.  Accordingly, the present invention, the lower side is opened in the longitudinal direction and includes a cylindrical reinforcing portion and the reinforcing portion installed on the reinforcing bar coupled to the reinforcing bar to indicate the height of the concrete placing, preventing the reinforcing bar is rotated independently The reference device, which includes the anti-rotation part installed in the longitudinal direction on the upper part of the reinforcing bar part, inserts the reinforcing bar part into the reinforcing bar while reducing the risk of damage even if a worker walks through the site where the concrete is placed or the wagon passes. To solve the problem of providing a concrete placing height reference to facilitate the work.

위와 같은 과제를 해결하기 위하여, 본 발명은 하측이 길이 방향으로 개구되어 철근을 끼워 고정되게 하는 원통형의 철근결합부와 철근결합부에 설치되어 콘크리트 타설 높이를 표시하는 표시부로 구성되고, 철근결합부가 자의로 회동되는 것을 방지하도록 철근결합부의 상부에 상위철근 밑에 받쳐지도록 길이 방향으로 설치되는 회동방지부를 포함하여서 된 콘크리트 타설 높이 기준기에 있어서, 상기 회동방지부의 선단 상부에 지렛목을 설치하여서 되는 기준기를 제공한다. In order to solve the above problems, the present invention is composed of a cylindrical reinforcing portion and a display portion for indicating the concrete placing height is installed in the reinforcing bar and the cylindrical reinforcing portion to be fixed in the reinforcing bar reinforcement in the longitudinal direction, In the concrete placing height reference machine including a rotation preventing portion installed in the longitudinal direction to be supported under the upper reinforcement to the upper portion of the reinforcing bar coupling portion to prevent it from being voluntarily, a reference standard by installing a lever on the top end of the rotation preventing portion to provide.

회동방지부의 선단 상부에 지렛목을 설치하여서 된 본 발명은 지렛목부위를 상위철근 밑으로 밀어 넣은 후 철근결합부 후부위를 하향으로 누름으로써 철근결합부가 하위철근에 용이하게 끼워져 결합되어 기준기의 설치 작업을 극히 편리하게 하는 효과가 있다. The present invention by installing a lever on the top of the anti-rotation portion of the present invention is to push the lever to the bottom of the upper reinforcing bar and then press the rear portion of the reinforcing bar downwards, the reinforcing bar is easily fitted to the lower reinforcing bar to install the standard This makes the work extremely convenient.

본 발명자는 첨부된 도면 도1에 도시된 바와 같은 종래의 기준기를 철근에 결합시키기 용이한 방법을 연구하던 중, 첨부된 도면 도1의(a)에 도시된 바와 같이, 회동방지부(12)의 선단을 상위철근(가)의 저부에 밀어 넣고 철근결합부의 후위를 누르면 용이하게 결합될 수 있을 것이라 생각하고 철근결합부(1)의 후위를 눌렀던 바, 도1의(b)에 도시되는 바와 같이 회동방지부(12)의 선단이 튕겨져 철근결합부(1)가 철근에 결합되지 아니하게 됨을 알았다. 이에 본 발명자는 회동방지부(12)의 선단이 튕겨져 밀려 나오는 것을 방지할 수 있도록 회동방지부(12)의 선단 상부에 지렛목(3)을 설치함으로써 철근결합부(1)의 후부를 누르더라도 첨부된 도면 도2에 도시된 바와 같이 회동방집부(12)의 선단이 튕겨져 나오지 아니하여 첨부된 도면 도3에 도시된 바와 같이 철근결합부(1)가 철근(나)에 용이하게 끼워져 설치됨을 알았다.The inventors of the present invention while studying a method for easily coupling a conventional reference group as shown in Figure 1 attached to the rebar, as shown in Figure 1 (a) of the accompanying drawings, anti-rotation unit 12 Pushing the front end of the upper reinforcing bar at the bottom of the upper reinforcing bar and pressing the rear of the reinforcing bar is considered to be able to be easily combined. As shown, the tip of the anti-rotation part 12 is bounced so that the rebar coupling part 1 is not coupled to the rebar. Accordingly, the present inventors attach the lever 3 to the upper end of the anti-rotation part 12 so as to prevent the tip of the anti-rotation part 12 from being pushed out. As shown in FIG. 2, the tip of the pivoting unit 12 does not bounce out, and as shown in FIG. 3, the rebar coupling part 1 is easily fitted to the reinforcing bar (b). .

그리하여, 본 발명자는, 하측이 길이 방향으로 개구되어 철근을 고정되게 하는 개구부(11)를 가지는 원통형의 철근결합부(1)와 철근결합부(1)에 설치되어 콘크리트 타설 높이를 표시하는 표시부(2)로 구성되고, 철근결합부(1)의 상부에 길이 방향으로 설치되어 상위철근의 저부에 위치되게 함으로써 철근결합부(1)가 자의로 회동되는 것을 방지하도록 하는 회동방지부(12)를 포함하여서 된 것에 있어서, 회동방지부(12)의 길이방향 일측 상부 양단에 상부양단을 길이방향으로 연장하여서 되는 걸림부(3)를 설치하여서 되는 기준기를 제공한다.   Thus, the inventors of the present invention provide a display portion which is provided in the cylindrical reinforcing portion 1 and the reinforcing portion 1 having a cylindrical opening 11 having an opening 11 for fixing the reinforcing bars in the longitudinal direction (indicative of the concrete placing height) 2) and the anti-rotation part 12 installed in the longitudinal direction on the upper part of the reinforcing bar 1 to be positioned at the bottom of the upper bar to prevent the reinforcing bar 1 from being freely rotated. In the included, it provides a reference machine that is provided with the engaging portion (3) extending in the longitudinal direction at both ends of the upper end on one side in the longitudinal direction of the anti-rotation part (12).

다만, 걸림부(3)는 도면에 도시된 바와 같이 선단이 상향으로 굽은 돌출턱으로 구성시킴이 바람직하나, 걸림부의 형상에 어떤 제한이 따를 바 아니다. However, the locking portion 3 is preferably configured as a protruding jaw whose tip is bent upward as shown in the figure, but does not follow any limitation on the shape of the locking portion.

도1은 종래의 기준기를 철근에 설치하는 상태도 (표시부(2)의 도시를 생략함)1 is a state diagram in which a conventional reference machine is installed in reinforcing bars (not shown in the display unit 2).

도2는 본 발명의 일 실시예인 기준기를 철근에 설치하는 상태도(표시부(2)의 도시를 생략함)FIG. 2 is a state diagram in which a reference device, which is an embodiment of the present invention, is installed in reinforcing bars (not shown in the display unit 2).

도3은 도2에 도시된 실시예의 기준기가 철근에 결합 설치된 상태도(표시부(2)의 도시를 생략함)FIG. 3 is a state diagram in which the reference device of the embodiment shown in FIG. 2 is coupled to the reinforcing bar (not shown in the display unit 2).

도4는 도2, 3에 도시된 본 발명의 일 실시예의 참고 사시도Figure 4 is a reference perspective view of one embodiment of the present invention shown in Figures 2, 3

<도면의 주요 부분에 대한 부호 설명>Description of the Related Art [0002]

1 : 철근결합부 1: Reinforcing bar

11 : 개구부  11: opening

12 : 회동방지부  12: anti-rotation part

2 : 표시부 2: display unit

3 : 걸림부3: hanging part

Claims (1)

철근에 끼워 고정되게 하는 것으로 하측이 길이 방향으로 개구된 개구부(11)를 가지는 원통형의 철근결합부(1)와 철근결합부(1)에 설치되어 콘크리트 타설 높이를 표시하는 표시부(2)로 구성되고, 철근결합부(1)의 상부에 길이 방향으로 설치되어 상위철근의 저부에 위치되게 함으로써 철근결합부(1)가 자의로 회동되는 것을 방지하도록 하는 회동방지부(12)를 포함하여서 된 것에 있어서, 회동방지부(12)는 길이방향의 일측 상부 양단에 상부양단을 길이방향으로 연장하여서 되는 걸림부(3)가 형성된 것임을 특징으로 하는 콘크리트 타설 높이 기준기. It consists of a cylindrical reinforcing part (1) having an opening (11) opened in the longitudinal direction and a display part (2) installed on the reinforcing part (1) to indicate the height of the concrete placing. And a rotation preventing part 12 installed in the longitudinal direction on the upper part of the reinforcing bar 1 to be positioned at the bottom of the upper bar to prevent the reinforcing bar 1 from being freely rotated. In the anti-rotation part 12 is a concrete placing height reference, characterized in that the engaging portion (3) is formed to extend the upper both ends in the longitudinal direction on one side both ends in the longitudinal direction.
KR1020090055549A 2009-06-22 2009-06-22 Concrete placing leveler KR101132893B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015031084A (en) * 2013-08-05 2015-02-16 株式会社国元商会 Top end pointer installing metal fitting
KR102249289B1 (en) 2020-11-12 2021-05-07 (주)청우종합건축사사무소 Concrete Level Indicator

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Publication number Priority date Publication date Assignee Title
JP2001295471A (en) 2000-04-17 2001-10-26 Kenji Ueda Concrete crest spacer
JP2004285607A (en) * 2003-03-20 2004-10-14 Tadatoshi Mannouji Method and auxiliary implement for leveling of concrete, and spacer for reinforcement
KR100833841B1 (en) 2005-12-29 2008-06-02 중산하이픽스 주식회사 Concrete placing leveler

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2001295471A (en) 2000-04-17 2001-10-26 Kenji Ueda Concrete crest spacer
JP2004285607A (en) * 2003-03-20 2004-10-14 Tadatoshi Mannouji Method and auxiliary implement for leveling of concrete, and spacer for reinforcement
KR100833841B1 (en) 2005-12-29 2008-06-02 중산하이픽스 주식회사 Concrete placing leveler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015031084A (en) * 2013-08-05 2015-02-16 株式会社国元商会 Top end pointer installing metal fitting
KR102249289B1 (en) 2020-11-12 2021-05-07 (주)청우종합건축사사무소 Concrete Level Indicator

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