KR20190123408A - Mounting Apparatus For Supporting Frames - Google Patents

Mounting Apparatus For Supporting Frames Download PDF

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Publication number
KR20190123408A
KR20190123408A KR1020180047071A KR20180047071A KR20190123408A KR 20190123408 A KR20190123408 A KR 20190123408A KR 1020180047071 A KR1020180047071 A KR 1020180047071A KR 20180047071 A KR20180047071 A KR 20180047071A KR 20190123408 A KR20190123408 A KR 20190123408A
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South Korea
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support
anchor bolt
floor
reinforcing
plywood
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KR1020180047071A
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Korean (ko)
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박상목
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박상목
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Priority to KR1020180047071A priority Critical patent/KR20190123408A/en
Publication of KR20190123408A publication Critical patent/KR20190123408A/en

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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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The present invention relates to an apparatus for fixing a single face wall support. The apparatus for fixing a single face wall support connects a horizontal support and a vertical support by a connection unit, and includes an anchor bolt arranged on the connection unit, wherein a lower end thereof is buried in a floor and a middle portion thereof is coupled to reinforcing bar members for floor arrangement. The anchor bolt (10) includes: a bearing member (15) welded on a bent portion (11) formed on the lower end buried in the floor; and a coupling member (30) arranged on the middle portion bound to reinforcing bars and bound to reinforcing bar members (20) arranged for adjacent floor concrete. Conventional difficulty of welding and inconvenience of welding work for cases where anchor bolts and reinforcing bars are separated are resolved. Anchor bolts can be firmly and conveniently fixed. A single face wall can be stably supported.

Description

합벽지지대 고정장치{Mounting Apparatus For Supporting Frames}Mounting Apparatus For Supporting Frames}

본 발명은 합벽지지대 고정장치에 관한 것으로, 특히 합벽을 지지하기 위한 수직지지대의 하부와 체결된 수평지지대를 고정하기 위한 고정장치에서 앙카볼트와 용접되는 바닥 콘크리트의 들뜸 현상을 방지하도록 개선된 구조의 합벽 지지대 고정장치에 관한 것이다.The present invention relates to a fastening device for a plywood wall, and in particular, an improved structure to prevent lifting of floor concrete welded with anchor bolts in a fixing device for fixing a horizontal support fastened to a lower part of a vertical support for supporting a plywood wall. Of plywood support fixtures.

일반적으로 건축물의 지층 측벽이나 옹벽 축조시에는 지층에 철근을 배근한 다음, 콘크리트 바닥면을 구축하고, 거푸집을 바닥면에 수직으로 세워서 시멘트를 충진시키는 작업을 하는데, 이때 벽체의 타설은 맞벽 또는 합벽이라 불리는 방식으로 축조되며, 합벽이라 함은 굴삭된 지하 공간에서 거푸집을 양쪽으로 타설하여, 상기 거푸집 사이에 콘크리트를 타설하는 방식을 말한다.In general, when constructing a strata sidewall or retaining wall of a building, reinforcement is added to the strata, and then a concrete floor is formed, and formwork is placed vertically on the floor to fill cement. Constructed in a manner called, the plywood refers to a method of placing concrete between the formwork in the excavated underground space to both sides.

이러한, 콘크리트 합벽을 시공하기 위하여 종래에는 거푸집을 고정 및 지지하기 위하여 지반에 박혀 있는 H-빔(beam) 파일에 폼타이를 용접하여 와셔와 윙 너트를 이용한 합벽 지지대가 사용되었다.In order to construct such a concrete plywood, conventionally, a plywood support using a washer and a wing nut by welding a form tie to an H-beam pile embedded in the ground to fix and support the formwork is used.

상기 종래의 합벽 지지대는 합벽을 만들기 위하여 거푸집이 지면과 직각을 이루며 설치되며, 이러한 합벽 지지대는 거푸집의 횡압에 대향하는 지지력을 부여하기 위하여 상기 거푸집의 길이방향으로 지지하는 수직지지대와, 상기 수직지지대의 하부와 일단이 고정된 수평지지대 및 상기 수평지지대에 일단이 고정되며 상기 수직지지대에 타단이 경사지게 고정되는 경사지지대가 구비된다.The conventional plywood support is installed in the formwork perpendicular to the ground to form a plywood, the plywood support is a vertical support for supporting the longitudinal direction of the formwork to give a bearing force against the lateral pressure of the formwork, and the vertical support The bottom and one end of the horizontal support is fixed and one end is fixed to the horizontal support and the inclined support is fixed to the other end is inclined to the vertical support.

상기 수직지지대의 하부와 체결된 수평지지대는 앙카볼트로 체결 고정되며, 앙카볼트는 거푸집의 내부에 콘크리트를 타설할 때 거푸집을 고정 및 지지하기 위한 합벽 지지대가 콘크리트로부터 전가되는 측압에 대한 버팀강성을 가질 수 있도록 하기 위해 수평지지대에 45도로 경사지게 체결된다.The horizontal support fastened to the lower part of the vertical support is fastened and fixed by the anchor bolt, the anchor bolt is a stiffness against the side pressure that the plywood support for fixing and supporting the formwork when the concrete is placed in the formwork is transferred from the concrete It is fastened at an angle of 45 degrees to the horizontal support in order to have it.

이러한 앙카볼트(1)는 종래 도 1에 개략적으로 도시된 바와 같이 하측 부분(2)은 거푸집(5)의 안쪽으로 배근되는 철근(3)에 용접되어 고정되고, 상측부분(4)은 경사지게 돌출되어, 수평지지대(5)의 일측과 수직지지대(6)의 하측에 연결되는 연결부(7)에 조임너트로 체결된다.The anchor bolt 1 is conventionally shown in FIG. 1, the lower portion 2 is welded to the reinforcing bar 3 is reinforced inwardly of the formwork 5, the upper portion 4 is projected obliquely Thus, the fastening nut is fastened to the connection part 7 connected to one side of the horizontal support 5 and the lower side of the vertical support 6.

이때, 거푸집의 안쪽으로 배근되는 철근은 소수개로 간격을 두고 배근되기 때문에 상기 앙카볼트(1)의 하측 부분을 철근에 용접하는 작업이 어렵고, 용접후 조임너트로 합벽지지대에 견고하게 고정할 때, 앙카볼트(1)의 하부가 들어 올려지는 힘을 받게 되며, 이때 바닥 콘크리트의 들뜸 현상이 발생되는 경우가 잦은 문제가 있었다.At this time, since the reinforcing bars in the formwork are reinforcement with a small number of intervals, it is difficult to weld the lower portion of the anchor bolt 1 to the reinforcing bars, and when the fixing is firmly fixed to the wall support with the tightening nut after welding. , The lower part of the anchor bolt (1) is subjected to the lifting force, at this time there was a frequent problem that the lifting phenomenon of the floor concrete occurs.

등록특허공보 제10-0583774호Patent Application Publication No. 10-0583774 등록특허공보 제10-1427008호Patent Registration No. 10-1427008

본 발명의 목적은 합벽 지지대를 위한 앙카볼트 고정구조에 대한 종래 기술의 문제점을 해결하기 위하여 앙카볼트 하부를 배근되는 철근들에 복수개소에 간편하게 결합하도록 개선된 구조의 합벽지지대 고정장치를 제공하는 것이다.SUMMARY OF THE INVENTION An object of the present invention is to provide a plywood support fixture of an improved structure to easily couple a plurality of locations to reinforcing bars that reinforce the anchor bolt bottom to solve the problems of the prior art for anchor bolt fixing structures for plywood supports. will be.

상기한 목적을 달성하기 위하여 본 발명에 의한 합벽지지대 고정장치는, 수평지지대와 수직지지대를 연결부로 연결하고, 상기 연결부에는 하단부가 바닥에 매설되고 중간부가 바닥 배근용 철근부재들에 결합되는 앙카볼트를 구비한 합벽지지대 고정장치에 있어서,In order to achieve the above object, the plywood support fixing device according to the present invention connects the horizontal support and the vertical support to the connection part, and the connection part is anchored to the bottom part is buried in the bottom and the middle part is coupled to the reinforcing bar members for bottom reinforcement. In the plywood support fixing device having a bolt,

상기 앙카볼트는 철근과 결속되는 중간부분에는 인접된 바닥 콘트리트용으로 배근되는 철근부재들에 결속되는 결합부재를 포함하는 것을 특징으로 하여 구성된다.The anchor bolt is configured to include a coupling member that is coupled to the reinforcing bar members arranged for the adjacent bottom concrete in the middle portion that is bound with the reinforcing bar.

상기 결합부재는 두개의 철근부재들이 십자형으로 앙카볼트에 용접되고, 상기 결합부재의 철근부재들의 각 단부들은 바닥 콘크리트를 위해 배근되는 인접한 철근부재들에 결합된다.,The coupling member has two rebar members welded to the anchor bolt in a cross shape, and each end of the rebar members of the coupling member is coupled to adjacent rebar members that are reinforced for floor concrete.

상기 결합부재의 철근부재들은 바닥 콘크리트 배근용의 인접한 철근부재들과 와이어로 결속되는 것이 바람직하다.The reinforcing members of the coupling member are preferably bound by wires with adjacent reinforcing members for floor concrete reinforcement.

또한, 상기 앙카볼트는 바닥에 매립되는 하단부에 형성된 절곡부에 버팀부재가 용접되는 것이 바람직하다.In addition, it is preferable that the anchor member is welded to the bending portion formed at the lower end portion embedded in the bottom of the anchor bolt.

본 발명에 따라 합벽 지지대 고정장치에서 앙카볼트를 바닥에 배근되는 주변의 철근들에 와이어로 결속하여 고정함으로써, 종래 앙카볼트와 철근이 이격된 경우에 대해 용접의 어려움과 용접작업의 불편을 해소하고, 앙카볼트의 고정을 보다 견고하고 간편하게 수행할 수 있는 효과와 함께 합벽을 보다 안정되게 지디하는 효과가 있다.In accordance with the present invention by fixing the anchor bolt to the reinforcing bars around the reinforcement in the plywood support fixing device, to solve the difficulty of welding and the inconvenience of welding for the case where the conventional anchor bolt and the reinforcing bar In addition, the anchoring bolt can be fixed more firmly and easily, and the plywood wall can be more stably supported.

도 1은 종래 앙카볼트를 이용한 합벽지지대의 고정구조를 보여주는 개략적인 단면도.
도 2는 본 발명에 의한 앙카볼트의 개략적인 사시도.
도 3은 도 2의 앙카볼트를 바닥에 배근된 철근에 결속한 상태를 보여주는 개략적인 사시도.
도 4는 도 3에 도시된 앙카볼트에 대해 합벽지지대를 설치한 것을 보여주는 사용상태 단면도. 1 is a schematic cross-sectional view showing a fixing structure of the plywood support using a conventional anchor bolt.
Figure 2 is a schematic perspective view of the anchor bolt according to the present invention.
Figure 3 is a schematic perspective view showing a state in which the anchor bolt of Figure 2 bound to the reinforcing bar reinforcement on the floor.
Figure 4 is a cross-sectional view showing a state in which the plywood support is installed for the anchor bolt shown in FIG.

이하에서는 본 발명에 의한 합벽 지지대 고정장치의 실시예를 도시한 첨부 도면을 참고하여 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing an embodiment of a plywood support holder according to the present invention.

도 2와 3에 있어서, 본 발명에 의한 합벽 지지대 고정장치로서 사용되는 앙카볼트(10)는 바닥에 매립되는 하단부가 절곡된 구조로 되고, 그 절곡부(11)에 버팀부재(15)가 용접되고, 철근과 결속되는 중간부분에는 인접된 바닥 콘트리트용으로 배근되는 철근부재(20)들에 결속하기 위해 십자형으로 제공되는 결합부재(30)를 포함한다.2 and 3, the anchor bolt 10 used as the holding device for fixing the plywood wall according to the present invention has a structure in which a lower end portion embedded in the bottom is bent, and the support member 15 is welded to the bent portion 11. And, the middle portion that is bound with the reinforcing bar includes a coupling member 30 provided in a cross-shaped to bind to the reinforcing bar members 20 are arranged for the adjacent bottom concrete.

상기 버팀부재(15)는 앙카볼트(10)가 바닥 콘크리트에 매설된 상태에서 합벽지지대에 조임너트로 결합될 때 앙카볼트의 하단부에 형성된 절곡부(11)에 작용하는 상승되려는 모멘트에 대한 분산된 버팀력을 제공하게 된다.The support member 15 is distributed to the moment to be raised acting on the bent portion 11 formed on the lower end of the anchor bolt when the anchor bolt 10 is coupled to the plywood support with the anchor bolt 10 embedded in the floor concrete Will provide the added support.

또한, 본 발명에 따라 앙카볼트(10)의 중간부분에 제공되는 결합부재(30)는 두개의 철근부재(31)들이 십자형으로 앙카볼트에 용접되어 구성된다. 상기 결합부재의 철근부재(31)들의 각 단부들은 도 3에 도시된 바와 같이, 바닥 콘크리트를 위해 배근되는 인접한 철근부재(20)들에 와이어(40)로 결속된다. In addition, the coupling member 30 provided in the middle portion of the anchor bolt 10 according to the present invention is composed of two reinforcing member 31 is welded to the anchor bolt in a cross shape. Each end of the reinforcing member 31 of the coupling member is bound with wires 40 to adjacent reinforcing member 20 that are reinforced for floor concrete, as shown in FIG. 3.

이와 같이, 앙카볼트에 제공된 결합부재(30)의 철근부재(31)들이 주변의 바닥 배근용의 복수개의 철근부재(20)들이 와이어로 서로 결속됨으로써 종래 앙카볼트를 바닥에 배근된 철근부재(20)에 직접 용접하여야 하는데 철근부재(20)들과 앙카볼트의 이격시 용접의 어려움을 해소하고, 인접한 바닥 배근용 철근부재(20)들과 앙카볼트(10)가 결합부재(30)를 통해 결합됨으로써 앙카볼트의 상단부를 경사지지대에 대하여 조임 너트로 조일 때 앙카볼트의 하단부와 함께 바닥 콘크리트의 들뜸 현상이 방지된다. In this way, the reinforcing member 31 of the coupling member 30 provided in the anchor bolt is a plurality of reinforcing member 20 for the bottom floor reinforcement around each other by a wire to the reinforcing member 20, which reinforces the conventional anchor bolt to the floor To weld directly to the reinforcing bar members 20 and the anchor bolts to solve the difficulty of welding, adjacent bottom reinforcing bar members 20 and the anchor bolt 10 is coupled through the coupling member 30 This prevents the lifting of the bottom concrete together with the lower end of the anchor bolt when tightening the upper end of the anchor bolt with the fastening nut against the inclined support.

상기한 바와 같이 본 발명에 의한 합벽지지대 고정장치가 바닥에 시공된 상태에서, 즉 앙카볼트(10)의 하단부가 바닥 콘크리트에 매립되고 중간부분에 제공된 결합부재(30)가 바닥에 배근된 철근부재(20)들에 결속된 상태에서 도 4와 같이 콘크리트가 타설되어 양생되면 앙카볼트(10)의 상부가 바닥 콘크리트(50)에서 경사지게 돌출된다. As described above, in the state where the plywood support fixing device according to the present invention is constructed on the floor, that is, the lower end of the anchor bolt 10 is embedded in the floor concrete, the coupling member 30 provided in the middle part is reinforced on the floor. When concrete is poured and cured as shown in FIG. 4 in a state in which the members 20 are bound, the upper portion of the anchor bolt 10 protrudes inclined from the bottom concrete 50.

이 상태에서 도 5에 도시된 바와 같이, 수평지지대(55)의 일측과 수직지지대(56)의 하측을 연결부(60)로 연결한 다음, 상기 앙카볼트(10)의 상부에는 조임너트(70)로 견고하게 조임으로써, 합벽지지대를 설치한다. 이때, 조임너트(65)로 조이는 과정에서, 앙카볼트(10)의 중간부분에 제공된 결합부재(30)의 철근부재(31)들이 바닥 콘트리트(50)에 매설된 배근 철근부재(20)들과 넓은 범위에서 견고하게 결합되어 지지됨으로써 조임너트의 조임시 바닥 콘크리트의 들뜸 현상이 발생되지 않게 된다. In this state, as shown in FIG. 5, one side of the horizontal support 55 and the lower side of the vertical support 56 are connected to the connection part 60, and then a tightening nut 70 is disposed on the upper portion of the anchor bolt 10. By tightening the bolts firmly, install the plywood support. At this time, in the process of tightening the tightening nut 65, the reinforcing member 31 of the coupling member 30 provided in the middle portion of the anchor bolt 10 and the reinforcement reinforcing member (20) embedded in the bottom concrete 50 and By being firmly coupled and supported in a wide range, lifting of floor concrete does not occur when tightening the tightening nut.

본 발명은 지중 측벽이나 옹벽 건축시 합벽지지대를 앙카볼트로 고정하는 고정장치에 이용될 수 있다. The present invention can be used in the fixing device for fixing the plywood support with anchor bolts when building underground sidewalls or retaining walls.

10 : 앙카볼트 11 : 절곡부
15 : 버팀부재 20 : 철근부재
30: 결합부재 31 : 철근부재
40 : 와이어 50 : 바닥 콘크리트
55 : 수평지지대 56 : 수직지지대
60 : 연결부 70 : 조임너트10: anchor bolt 11: bending portion
15: Bracing member 20: Reinforcing member
30: coupling member 31: reinforcing member
40: wire 50: floor concrete
55: horizontal support 56: vertical support
60: connection part 70: tightening nut

Claims (4)

수평지지대와 수직지지대를 연결부로 연결하고, 상기 연결부에는 하단부가 바닥에 매설되고 중간부가 바닥 배근용 철근부재들에 결합되는 앙카볼트를 구비한 합벽지지대 고정장치에 있어서,
상기 앙카볼트(10)는 철근과 결속되는 중간부분에는 인접된 바닥 콘트리트용으로 배근되는 철근부재(20)들에 결속되는 결합부재(30)를 포함하는 것을 특징으로 하는 합벽지지대 고정장치.
In the plywood support fixing device having an anchor bolt connecting the horizontal support and the vertical support to the connecting portion, the lower end is embedded in the bottom and the middle portion is coupled to the bottom reinforcing bar members,
The anchor bolt (10) in the middle of the binding to the reinforcing bar support device, characterized in that it comprises a coupling member (30) which is bound to the reinforcing bar members 20 are arranged for the adjacent bottom concrete.
제 1항에 있어서,
상기 결합부재(30)는 두개의 철근부재(31)들이 십자형으로 앙카볼트에 용접되고, 상기 결합부재의 철근부재(31)들의 각 단부들은 바닥 콘크리트를 위해 배근되는 인접한 철근부재(20)들에 결합되는 것을 특징으로 하는 합벽지지대 고정장치.
The method of claim 1,
The coupling member 30 has two rebar members 31 welded to the anchor bolt in a cross shape, and each end of the rebar members 31 of the coupling member is connected to adjacent rebar members 20 which are reinforced for floor concrete. Plywood support fixture, characterized in that coupled.
제 2항에 있어서,
상기 결합부재(30)의 철근부재(31)들은 바닥 콘크리트 배근용의 인접한 철근부재(20)들과 와이어(40)로 결속되는 것을 특징으로 하는 합벽지지대 고정장치.
The method of claim 2,
Reinforcing member (31) of the coupling member (30) is a plywood support fixture, characterized in that the binding to the reinforcing reinforcing member 20 and wire 40 for floor concrete reinforcement.
제 1항 내지 3항중 어느 항 항에 있어서,
상기 앙카볼트(10)는 바닥에 매립되는 하단부에 형성된 절곡부(11)에 버팀부재(15)가 용접된 것을 특징으로 하는 합벽지지대 고정장치.The method according to any one of claims 1 to 3,
The anchor bolt 10 is a brace support device, characterized in that the support member (15) is welded to the bent portion (11) formed on the bottom portion embedded in the bottom.
KR1020180047071A 2018-04-24 2018-04-24 Mounting Apparatus For Supporting Frames KR20190123408A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111622496A (en) * 2020-06-22 2020-09-04 中国五冶集团有限公司 Super large shear force wall unilateral template reinforced structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100583774B1 (en) 2003-06-24 2006-05-30 서보가설산업 주식회사 Variable supporting structure for concrete wall
KR101427008B1 (en) 2012-12-13 2014-08-06 서보산업 주식회사 Concrete trust having support jig of anchor module

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100583774B1 (en) 2003-06-24 2006-05-30 서보가설산업 주식회사 Variable supporting structure for concrete wall
KR101427008B1 (en) 2012-12-13 2014-08-06 서보산업 주식회사 Concrete trust having support jig of anchor module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111622496A (en) * 2020-06-22 2020-09-04 中国五冶集团有限公司 Super large shear force wall unilateral template reinforced structure

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