KR101362345B1 - Stairway form fixing tool - Google Patents

Stairway form fixing tool Download PDF

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Publication number
KR101362345B1
KR101362345B1 KR1020130035849A KR20130035849A KR101362345B1 KR 101362345 B1 KR101362345 B1 KR 101362345B1 KR 1020130035849 A KR1020130035849 A KR 1020130035849A KR 20130035849 A KR20130035849 A KR 20130035849A KR 101362345 B1 KR101362345 B1 KR 101362345B1
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South Korea
Prior art keywords
support
fixing
stair
supporter
fixture
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KR1020130035849A
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Korean (ko)
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박상목
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신영산업개발 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/02—Shores or struts; Chocks non-telescopic
    • 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
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
    • E04G13/062—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for stairs or steps
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G2025/006—Heads therefor, e.g. pivotable

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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 a stair mold fixture capable of being constructed by efficiently supporting a stair when a concrete stair is constructed in a building. The stair mold fixture includes a fixing plate to form a bottom surface by supporting the stair; includes a strut fixed to the bottom of the fixing plate in parallel; is connected and coupled between the strut and the supporter; and is provided to form a stair at the predetermined angle to the ground by supporting the fixing plate. The fixture includes: a fixing unit which has a first fixing unit having a fixing hole to support the fixing plate by surrounding the strut and a second fixing unit formed vertical to the first fixing unit; and a support unit coupled to the supporter by being connected to the bottom of the second fixing unit. The supporting unit of the fixture is coupled to the supporter, and the bottom of one end of the second fixing unit is closely placed on the supporter. As described above, the present invention includes: a fixture having a first fixing unit surrounding a strut and a second fixing unit formed vertical to the first fixing unit by improving the conventional fixture connected between the support and the fixing plate provided to support the stair in a process of forming a stair. Therefore, the stair mold fixture can simplify a construction process because there is no need to install a support block on the bottom of the strut in order to support the fixing plate, thereby increasing work efficiency and forming a stair by further strongly supporting weight of concrete transferred from the fixing plate through interaction between the fixture and the supporter.

Description

계단거푸집 고정구{Stairway form fixing tool}Stairway form fixing tool

본 발명은 건축물에 콘크리트 계단 시공시, 계단을 효과적으로 지지하여 시공할 수 있는 계단거푸집 고정구에 관한 것으로서, 특히, 지면에 대해 일정한 각으로 형성되는 계단부의 저면부를 보다 견고히 지지할 수 있는 고정구를 구비하여, 견고하며 미려한 계단을 형성시킬 수 있는 동시에, 계단시공과정을 간단히 함으로써, 작업효율성을 향상시킬 수 있는 계단거푸집 고정구에 관한 것이다.The present invention relates to a stair formwork fixture that can be effectively supported by the staircase when constructing a concrete staircase in a building, in particular, having a fixture that can more firmly support the bottom portion of the staircase formed at a constant angle with respect to the ground. In addition, the present invention relates to a stair formwork that can form a solid and beautiful staircase, and can improve work efficiency by simplifying the stair construction process.

일반적으로 철근 콘크리트 구조의 다층 건축물은 벽체와 슬라브 및 계단 시공을 위한 거푸집의 설치로부터 시작되는 바, 거푸집이란, 벽체, 슬라브, 계단 등의 형상과 동일한 내부공간이 형성된, 주형과 같은 틀이며, 이 틀의 내부와 상면에 콘크리트를 채워 양생시키는 방법으로 시공된다. In general, a multi-layered structure of reinforced concrete structure begins with the installation of the formwork for the construction of walls, slabs, and stairs. Formwork is a mold-like frame with the same internal space as the shape of walls, slabs, and stairs. It is constructed by curing the concrete on the inside and top of the frame.

특히, 계단시공에 있어서, 시공가자 지그재그형 계단을 형성하기 위해, 목재와 각목 등을 맞춤형태로 짜 맞추거나, 수평판이나 수직판을 결합시킨 계단시공판등을 다수개 연결하여 계단을 형성한다.In particular, in the staircase construction, in order to form a zigzag staircase for a construction worker, a staircase is formed by combining a plurality of staircases, such as a wooden or square board, or connecting a plurality of staircases in which horizontal or vertical plates are combined. .

상기와 같이, 계단을 형성하는데 있어서, 지면에 대해 일정한 각으로 계단이 형성되기 위해 계단 저면에는 고정판(1)이 구비되고, 상기 고정판(1)을 지지하기 위해, 상기 고정판(1) 저면이 이루는 각과 평행하게 다수개의 지지목(3)이 결합되고, 상기 지지목(3)을 지지하기 위해 지면에 서포터(2)가 구비되되, 상기 지지목(3)과 서포터(2) 사이에 서포터(2) 상부와 지지목(3) 저면부와 평행하게 측면이 삼각형 형태를 갖는 받침목(4)이 구비되어 결합부재(5)로 상호 결합하게 된다.As described above, in forming the stairs, a fixing plate 1 is provided on the bottom of the stairs so that the stairs are formed at a constant angle with respect to the ground, and in order to support the fixing plate 1, the bottom of the fixing plate 1 is formed. A plurality of supports (3) are coupled in parallel with the angle, the supporter (2) is provided on the ground to support the support (3), the supporter (2) between the support (3) and the supporter (2) ) A support neck 4 having a triangular side surface is provided parallel to the upper part and the bottom of the support neck 3 to be coupled to each other by the coupling member 5.

그러나, 상기와 같은 계단거푸집 고정구조는 콘트리트 타설이나 양생과정에서 콘크리트의 무게에 영향을 받아 결합부재(5)에 의해 고정되었던 지지목(3)과 받침목(4)이 결함이 발생하여 견고히 고정판(1)을 지지하지 못할 뿐더러, 더 나아가 서포트(2) 자체가 쓰러지는 문제점이 발생하였다. However, the stair formwork fixing structure as described above is fixed to the support plate (3) and the support (4), which was fixed by the coupling member (5) due to the weight of the concrete during the concrete pouring or curing process, a defect occurs Not only 1), but also the support 2 itself fell down.

상기 종래의 문제점을 해결하기 위한 본 발명은 시공자가 계단 시공하는데 있어서, 각목 등을 측면이 삼각형 형태를 갖게 수평으로 길게 일일이 형성하여 서포터에 결합시킨 후, 고정판을 지지하는 지지목에 결합시키는 과정을 생략하여 계단 시공 과정을 보다 간단히 함으로써, 작업효율성을 향상시키고, 효과적으로 지지목을 견고히 지지하여 계단을 형성시킬 수 있는 계단거푸집 고정구를 제공하는 것이다. In the present invention for solving the above problems in the construction of the staircase, the process of coupling the support wood supporting the fixed plate after forming each one such as a long horizontal line having a triangular shape side by side to the supporter By omitting the step construction process more simply by omission, to improve the work efficiency, and to provide a stair formwork fixture that can effectively support the solid wood to form a staircase.

상기 종래의 문제점을 해결하기 위한 본 발명의 목적은
계단을 지지하여 저면을 형성하기 위해 고정판이 구비되고, 상기 고정판 저면과 평행하게 지지목이 밀착고정되며, 상기 지지목과 서포터 사이에 연결결합되어, 상기 고정판을 지지하여 지면과 일정한 각도로 계단을 형성하기 위해 마련된 계단거푸집 고정구에 있어서,
상기 고정구는 지지목을 감싸 고정판을 지지하기 위해 형성되는 고정공을 가진 제1고정부와 상기 제1고정부와 직교되어 형성되는 제2고정부를 포함하는 고정부와, 상기 제2고정부 저면에 연결형성되어 서포터에 결합되는 지지부로 구성되고,The object of the present invention for solving the conventional problems is
A fixing plate is provided to support the stairs to form a bottom, and a support neck is fixed in close contact with the bottom of the fixing plate, and is coupled between the support neck and the supporter to support the fixing plate to form a step at a predetermined angle with the ground. In the stair formwork provided for
The fixture includes a fixing part including a first fixing part having a fixing hole formed to surround the supporting neck and supporting the fixing plate, and a second fixing part formed to be orthogonal to the first fixing part, and the second fixing part bottom surface. Is formed in the support portion is coupled to the supporter,

상기 고정구의 지지부가 서포터에 결합하되, 상기 제2고정부 일단부 저면이 서포터의 상부에 밀착되는 것을 특징으로 한다.The support portion of the fixture is coupled to the supporter, characterized in that the bottom surface of one end of the second fixing portion is in close contact with the upper portion of the supporter.

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상술한 바와 같은 본 발명은 계단 형성하는 과정에서 계단을 지지하기 위해 마련된 고정판과 서포트 사이에 연결되는 종래의 고정구를 개선하여, 지지목을 깜싸는 제1고정부와 상기 제1고정부와 직교되어 형성되는 제2고정부를 포함하는 고정구를 구비함으로써, 고정판을 지지하기 위해 지지목 저면에 받침목 설치할 필요가 없음으로 시공 과정을 간단히 할 수 있어 작업효율성을 향상시키는 동시에, 고정판으로부터 전달되는 콘크리트의 무게를 고정구와 서포터의 상호 작용으로 인해 보다 견고히 지지하여 계단을 형성시킬 수 있는 효과가 있다. The present invention as described above is improved orthogonal to the first fixing part and the first fixing part which blinks the support by improving the conventional fixture connected between the support plate and the support provided to support the step in the step formation step By providing a fastener including a second fixing part to be formed, it is not necessary to install a support neck on the bottom of the support neck to support the fixing plate, which simplifies the construction process and improves the work efficiency, and at the same time, the weight of concrete transferred from the fixing plate. Due to the interaction between the fixture and the supporter is more effective to form a staircase to support.

도 1은 종래에 계단거푸집 고정구의 설치구조를 나타낸 단면도.
도 2는 본 발명에 따른 계단거푸집 고정구를 나타낸 사시도.
도 3은 본 발명에 따른 계단거푸집 설치구조를 나타낸 단면도.
도 4는 도 3 "a"를 나타낸 발취도.1 is a cross-sectional view showing a conventional installation structure of the formwork staircase.
Figure 2 is a perspective view of the stair formwork according to the present invention.
Figure 3 is a cross-sectional view showing a step formwork installation structure according to the present invention.
4 is an exploded view of FIG. 3 "a".

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예를 설명하면 다음과 같다.
계단을 지지하여 저면을 형성하기 위해 고정판(20)이 구비되고, 상기 고정판(20) 저면과 평행하게 지지목(30)이 밀착고정되며, 상기 지지목(30)과 서포터(50) 사이에 연결결합되어, 상기 고정판(20)을 지지하여 지면과 일정한 각도로 계단을 형성하기 위해 마련된 계단거푸집 고정구에 있어서,
상기 고정구(10)는 지지목(30)을 감싸 고정판(20)을 지지하기 위해 형성되는 고정공(12a)을 가진 제1고정부(12-1)와 상기 제1고정부(12-1)와 직교되어 형성되는 제2고정부(12-2)를 포함하는 고정부(12)와, 상기 제2고정부(12-2) 저면에 연결형성되어 서포터(50)에 결합되는 지지부(13)로 구성되고,Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
A fixing plate 20 is provided to support the stairs to form a bottom surface, and the support wood 30 is fixed in close contact with the bottom of the fixing plate 20, and is connected between the support wood 30 and the supporter 50. In the stair formwork fixed to be coupled, provided to support the fixing plate 20 to form a step at a predetermined angle with the ground,
The fastener 10 has a first fixing part 12-1 and a first fixing part 12-1 having a fixing hole 12a formed to support the fixing plate 20 by surrounding the support neck 30. A fixing part 12 including a second fixing part 12-2 formed to be orthogonal to the support part, and a supporting part 13 connected to the supporter 50 by being connected to the bottom of the second fixing part 12-2. Consisting of,

상기 고정구(10)의 지지부(13)가 서포터(50)에 결합하되, 상기 제2고정부(12-2) 일단부 저면이 서포터(50)의 상부에 밀착되는 것을 특징으The support part 13 of the fixture 10 is coupled to the supporter 50, but the bottom surface of one end of the second fixing part 12-2 is in close contact with the upper part of the supporter 50.

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그럼, 본 발명인 계단거푸집 고정구에 대해 좀더 상세히 설명하면 다음과 같다.Then, the present invention will be described in more detail with respect to the stair formwork.

도 2에서 도시한 바와 같이,As shown in Fig. 2,

본 발명인 계단거푸집 고정구는 고정판(20) 하부에 콘크리트 무게를 지지하기 위해 고정된 지지목(30)이 삽입될 수 있는 공간부(14)와, 지지목(30)에 고정되기 위해 고정공(12a)이 형성된 제1고정부(12-1)와, 상기 제1고정부(12-1)와 직교되어 형성되는 제2고정부(12-2)를 포함하는 고정부(12) 및 상기 제2고정부(12-2) 저면에 연결형성되어 서포터(50)에 결합되는 지지부(13)가 형성되어 있다.The staircase formwork according to the present invention is a space 14, which can be inserted into the support wood 30 is fixed to support the concrete weight in the fixing plate 20, and the fixing hole 12a to be fixed to the support wood (30) A fixing part 12 and the second including a first fixing part 12-1 having a) and a second fixing part 12-2 formed to be orthogonal to the first fixing part 12-1. The support part 13 is formed on the bottom of the fixing part 12-2 and coupled to the supporter 50.

상기 고정부(12)는 측면 상으로 "

Figure 112013028668288-pat00001
" 형태를 갖되, 계단 저면부가 지면에 대해 일정한 각으로 계단이 형성되는 경우에 고정부(12)의 일단부를 기준으로 타단부가 상향된 형태, 즉, 제1고정부(12-1)와 제2고정부(12-2)가 직교되는 일단부를 기준을 타단부가 상부로 회동한 상태를 갖는다.The fixing part 12 is on the side "
Figure 112013028668288-pat00001
", But when the bottom of the staircase is formed at a predetermined angle with respect to the ground, the other end is raised relative to one end of the fixing part 12, that is, the first fixing part 12-1 and the first It has a state which the other end rotated to the upper part based on the one end part which 2 fixing part 12-2 orthogonally crosses.

상기와 같이 형성됨은 종래에 고정판(20)을 지지하기 위해서 지지목(30) 저면부에 삼각형 형태에 받침목을 고정해야하는 작업을 생략할 수 있음으로, 고정구(10)를 설치하는데 있어서, 매우 용이하고, 작업의 효율성을 향상시키기 위해서이다.Formed as described above can be omitted in the conventional work to fix the base in a triangular form on the bottom surface of the support neck 30 in order to support the fixed plate 20, in the installation of the fixture 10, very easy In order to improve the efficiency of the work.

또한, 고정부(12)의 일단부를 기준으로 회동하는 고정부(12)의 타단부가 상향되는 거리, 즉, 고정부(12)의 타단부가 지면에 대해 형성되는 각은 부정함으로, 제1고정부(12-1)와 고정판(20)이 직교되어 밀착되는 것을 원칙으로 한다.In addition, the distance at which the other end of the fixing part 12 which rotates with respect to the one end of the fixing part 12, that is, the angle at which the other end of the fixing part 12 is formed with respect to the ground is irregular, In principle, the fixing part 12-1 and the fixing plate 20 are orthogonal to each other.

한편, 고정구(10)의 지지부(13)가 서포터(50)에 결합하되, 제2고정부(12-2) 일단부 저면이 서포터(50)의 상면에 밀착되어 고정판(20)을 지지함으로써, 보다 고정판(20)을 견고히 지지할 수 있는 장점을 제공한다.On the other hand, the support 13 of the fixture 10 is coupled to the supporter 50, the bottom of one end portion of the second fixing part 12-2 is in close contact with the upper surface of the supporter 50 to support the fixing plate 20, It provides an advantage that can firmly support the fixed plate 20 more.

그럼, 본 발명인 계단거푸집 고정구의 설치 및 작용에 대해 설명하면,Then, when explaining the installation and action of the stair formwork according to the present invention,

도 3 내지 도 4에서 도시한 바와 같이,As shown in Figs. 3 to 4,

먼저, 계단 등의 형상과 동일한 내부공간이 형성된 측면틀(미도시)과 고정판(20)(바닥틀),즉, 주형을 형성한 후, 지면에 대해 일정한 각으로 계단이 형성되기 위해 상기 고정판(20) 저면과 평행하게 다수개의 지지목(30)을 고정판(20)에 고정하고, 상기 지지목(30)과 고정구(10)를 제1고정부(12-1)에 형성된 고정공(21a)을 관통하여 못과 같은 결합부재(40)로 고정한 다음, 고정구(10) 하부에 형성된 지지부(13)와 서포터(50)를 결합시켜 계단거푸집 고정구조를 완성한 상태에서 상기 주형의 내부에 콘크리트를 채워 양생시키는 방법으로 시공하게 된다.First, after forming a side frame (not shown) and a fixed plate 20 (bottom frame), that is, a mold formed with the same internal space as the shape of the stairs, the fixed plate ( 20) fixing holes 21a fixed to the support plate 30 to the fixing plate 20 in parallel with the bottom surface, and the support tree 30 and the fastener 10 formed on the first fixing part 12-1. Fixing with a coupling member 40, such as a nail through the through, by filling the concrete inside the mold in the state of completing the step form fixing structure by combining the support 13 and the supporter 50 formed in the bottom of the fixture 10 It will be constructed by curing.

상기와 같이 양생하는 과정에서, 콘크리트의 무게로 인해 종래의 구조에서는 못과 같은 결합부재에 의해 고정되었던 지지목과 받침목(도1 참조)이 결함이 발생하여 견고히 고정판(20)을 지지하지 못하는 문제점을 해결하기 위해 본 발명은 지지목(30)에 받침목을 불안전하게 고정하는 작업을 생략하는 동시에, 보다 효과적으로 지지목(30)과 완전하게 고정되어 고정판(20)을 지지할 수 있는 고정구(10)를 구비함으로써, 안전하게 고정판(20)을 지지할 수 있음은 물론, 고정부(12)의 제2고정부(12-2) 일단부 저면이 서포터(50)의 상면에 밀착되어 고정판(20)으로부터 전달되는 콘크리트의 무게를 고정구(10)와 서포터(50)의 상호 작용으로 보다 견고하게 지지하여 계단을 형성시킬 수 있는 장점을 가지는 것이다. In the curing process as described above, due to the weight of the concrete in the conventional structure has been a problem that the support and the support neck (see Figure 1) fixed by the coupling member such as nails do not firmly support the fixed plate 20 In order to solve the present invention omit the work to secure the support neck unsafely to the support neck 30, at the same time more effectively fixed to the support neck 30 is fixed fixture 10 that can support the fixed plate 20 By providing, the fixing plate 20 can be securely supported, as well as the bottom of one end of the second fixing part 12-2 of the fixing part 12 is in close contact with the upper surface of the supporter 50, and is transmitted from the fixing plate 20. By having the weight of the concrete to be more firmly supported by the interaction of the fixture 10 and the supporter 50 will have the advantage of forming a staircase.

이상에서 설명한 것은 본 발명에 따른 하나의 실시 예 불과한 것으로서, 본 발명은 상기한 실시 예에 한정되지 않고, 이하의 청구 범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 고안이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of illustration, It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

10: 고정구 12: 고정부
12-1: 제1고정부 12-2: 제2고정부
12a: 고정공 13: 지지부
14: 공간부 20: 고정판
30: 지지목 40: 결합부재10: fixture 12: fixture
12-1: First Government 12-2: Second Government
12a: fixing hole 13: support portion
14: space portion 20: fixed plate
30: support wood 40: coupling member

Claims (3)

계단을 지지하여 저면을 형성하기 위해 고정판(20)이 구비되고, 상기 고정판(20) 저면과 평행하게 지지목(30)이 밀착고정되며, 상기 지지목(30)과 서포터(50) 사이에 연결결합되어, 상기 고정판(20)을 지지하여 지면과 일정한 각도로 계단을 형성하기 위해 마련된 계단거푸집 고정구에 있어서,
상기 고정구(10)는 지지목(30)을 감싸 고정판(20)을 지지하기 위해 형성되는 고정공(12a)을 가진 제1고정부(12-1)와 상기 제1고정부(12-1)와 직교되어 형성되는 제2고정부(12-2)를 포함하는 고정부(12)와, 상기 제2고정부(12-2) 저면에 연결형성되어 서포터(50)에 결합되는 지지부(13)로 구성되고,
상기 고정구(10)의 지지부(13)가 서포터(50)에 결합하되, 상기 제2고정부(12-2) 일단부 저면이 서포터(50)의 상부에 밀착되는 것을 특징으로 하는 계단거푸집 고정구.A fixing plate 20 is provided to support the stairs to form a bottom surface, and the support wood 30 is fixed in close contact with the bottom of the fixing plate 20, and is connected between the support wood 30 and the supporter 50. In the stair formwork fixed to be coupled, provided to support the fixing plate 20 to form a step at a predetermined angle with the ground,
The fastener 10 has a first fixing part 12-1 and a first fixing part 12-1 having a fixing hole 12a formed to support the fixing plate 20 by surrounding the support neck 30. A fixing part 12 including a second fixing part 12-2 formed to be orthogonal to the support part, and a supporting part 13 connected to the supporter 50 by being connected to the bottom of the second fixing part 12-2. Consisting of,
The support part 13 of the fixture 10 is coupled to the supporter 50, wherein the bottom of the second fixing part (12-2) is characterized in that the step form fixtures in close contact with the upper portion of the supporter (50). 삭제delete 삭제delete
KR1020130035849A 2013-04-02 2013-04-02 Stairway form fixing tool KR101362345B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105113786A (en) * 2015-08-17 2015-12-02 刘海宁 Pad block support system for supporting fixed adjustable cast-in-situ stair formwork
KR20230001469U (en) 2022-01-12 2023-07-19 남준식 Head of support for inclined formwork
KR102576160B1 (en) 2022-12-19 2023-09-07 임미애 Adjustable stairway form fixing tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100774553B1 (en) * 2007-04-10 2007-11-08 서보산업 주식회사 Slab form support
KR20080104534A (en) * 2007-05-28 2008-12-03 동명공영건설(주) Form support beam

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100774553B1 (en) * 2007-04-10 2007-11-08 서보산업 주식회사 Slab form support
KR20080104534A (en) * 2007-05-28 2008-12-03 동명공영건설(주) Form support beam

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105113786A (en) * 2015-08-17 2015-12-02 刘海宁 Pad block support system for supporting fixed adjustable cast-in-situ stair formwork
KR20230001469U (en) 2022-01-12 2023-07-19 남준식 Head of support for inclined formwork
KR102576160B1 (en) 2022-12-19 2023-09-07 임미애 Adjustable stairway form fixing tool

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