KR200349959Y1 - a stair for sheathing board structure - Google Patents
a stair for sheathing board structure Download PDFInfo
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- KR200349959Y1 KR200349959Y1 KR20-2004-0003435U KR20040003435U KR200349959Y1 KR 200349959 Y1 KR200349959 Y1 KR 200349959Y1 KR 20040003435 U KR20040003435 U KR 20040003435U KR 200349959 Y1 KR200349959 Y1 KR 200349959Y1
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- formwork
- bracket
- wall
- stairs
- support
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Classifications
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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
- 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
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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
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
- E04G17/045—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by wedge-shaped elements
Abstract
본 고안은, 콘크리트 건물의 각 층을 연결하는 계단용 거푸집에 있어서, 상기 콘크리트 건물의 내벽에 설치되며 벽체를 형성하는 벽면거푸집을 구성하고, 상기 벽면거푸집과 체결되도록 하단부에 브라켓을 구성하며, 상기 브라켓의 타측에 측면거푸집을 구성하고, 상기 브라켓과 측면거푸집의 측면에 계단거푸집을 결합하여 일체로 성형하므로, 시공이 단순하여 공사기간을 단축시킬 수 있을 뿐만 아니라, 정밀시공이 가능하여 바닥면이 우수하고 거푸집을 반복적으로 사용할 수 있으므로 작업능률이 향상되고, 인건비를 줄여 경제성을 높일 수 있는 콘크리트 건물의 계단용 거푸집 구조에 관한 것이다.The present invention, in the formwork for stairs connecting each floor of the concrete building, to form a wall formwork is formed on the inner wall of the concrete building to form a wall, and to form a bracket on the lower end to be coupled to the wall formwork, Since the side formwork is formed on the other side of the bracket, and the step formwork is combined with the side of the bracket and the side formwork, it is molded integrally, so the construction is simple and the construction period can be shortened. It is related to the formwork for staircases of concrete buildings that can improve the work efficiency because it is excellent and can repeatedly use the formwork, reducing labor costs.
Description
본 고안은 콘크리트 건물의 계단 거푸집에 관한 것으로, 특히 계단 거푸집의 측면에 브라켓과 측면거푸집을 결합하여 일체로 성형하므로, 시공이 단순하여 공사기간을 단축할 수 있을 뿐만 아니라, 정밀시공이 가능하여 바닥면이 우수하고, 작업능률이 향상시켜 경제성을 높인 콘크리트 건물의 계단용 거푸집 구조에 관한 것이다.The present invention relates to the stair formwork of concrete buildings, in particular, by combining the bracket and the side formwork on the side of the stair form, integrally molded, not only shorten the construction period, but also precise construction is possible to the floor The present invention relates to a formwork for staircases in concrete buildings with excellent surface and improved work efficiency.
일반적으로 거푸집 시스템은, 주택, 아파트, 빌딩, 댐, 교각, 상하수도, 지하철공사 등 각종 건축 및 토목현장에 사용되는 것으로, 이는 합판을 소재로 하여 일정규격으로 제작된 목재폼(wood form)과, 철재를 소재로 하여 일정규격으로 제작된 스틸폼(steel form) 등의 거푸집이 사용된다.Generally, the formwork system is used in various construction and civil works such as houses, apartments, buildings, dams, piers, water and sewage, subway construction, which is made of plywood material to a certain standard, and Formwork such as steel form made of steel to a certain standard is used.
이러한 거푸집은, 건물의 내,외벽에 설치되는 내,외측거푸집과, 계단에 설치되는 계단거푸집 등이 있는데, 상기 계단거푸집은, 일반적으로 복수 층의 건물을 신축할 때 상기 건물의 각 층을 연결하는 통로인 계단을 형성하여 사용하게 되는데, 상기 계단은 다단의 턱을 이루는 것으로, 발을 디디는 디딤판과 상기 각 디딤판의 높이를 상이하게 하여 연결하는 계단을 형성하여 구비하는 것이며, 통상적으로 상기 계단의 일측은 건물의 벽면과 일체로 형성되고, 타측은 추락방지용 난간을 형성하여 이루어졌다.Such formwork includes internal and external formwork installed on the inner and outer walls of the building and stair formwork installed on the stairs. The formwork is generally connected to each floor of the building when a multi-storey building is constructed. It is used to form a stairway, which is a passageway to form a step, wherein the stair forms a chin of a plurality of steps, and is formed by forming a step that connects the stepping foot and the height of each stepping plate differently, and typically, One side is formed integrally with the wall of the building, the other side was made by forming a fall prevention railing.
또한 계단거푸집은 좁은 계단실 공간 내에서 상하층 슬래브와 측벽에 연결시켜야 하며, 그 형태도 복잡하여 일반적으로 슬래브나 벽체와 같은 부재와는 달리 시공에 따른 작업조건이 까다롭다.In addition, the stair formwork should be connected to the upper and lower slabs and the side walls in a narrow staircase space, and its shape is complicated, so that unlike the slabs or walls, the working conditions are difficult.
이러한 계단거푸집은 벽면을 형성하는 벽면거푸집이 구비되고, 상기 벽면거푸집의 하단부에 결합되도록 'ㄷ'자로 형성된 패널을 적어도 2개 이상 경사지게 결합된 계단거푸집으로 구성되는데, 상기 계단거푸집은 계단 높이를 고려하여 다수개의 패널을 벽면거푸집에 결합하여 형성된다.Such a step formwork is provided with a wall formwork to form a wall surface, and consists of a step formwork inclined to at least two or more panels formed by the letter 'c' to be coupled to the lower end of the wall formwork, the step formwork considering the step height It is formed by combining a plurality of panels to the wall formwork.
그런데 상기와 같이 구성되는 종래 계단거푸집은, 다수개의 패널이 벽면거푸집에 각각 결합되므로 작업공정이 복잡하여 공사기간이 연장될 뿐만 아니라, 벽면거푸집에 결합되는 패널에 유동이 발생하면 정밀시공이 불가능하고, 패널이 결합되는 부분이 변형되므로 계단의 표면이 거칠게 양생되어 작업능률을 저하시키고 인건비가 상승하는 비경제적인 문제점이 있었다.However, the conventional stair formwork is configured as described above, because a plurality of panels are respectively coupled to the wall formwork, the work process is complicated, and the construction period is extended, and if the flow occurs in the panel coupled to the wall formwork, precise construction is impossible. In addition, since the panel is deformed and the part is deformed, the surface of the stairs is roughly cured, which lowers the work efficiency and increases the labor cost.
이에 본 고안은 상술한 바와 같은 종래의 제반 결함을 감안하여 이루어진 것으로 그 목적은, 특히 계단 거푸집에 브라켓과 측면거푸집이 결합되어 일체로 성형하므로 작업공정이 단순하여 공사기간을 단축할 수 있을 뿐만 아니라, 계단 거푸집에 결합된 브라켓과 측면거푸집의 유동을 방지하여 정밀시공이 가능하므로 바닥면이 우수하고 계단 거푸집을 반복적으로 사용할 수 있으며, 작업능률이 향상되어 인건비가 줄어 경제성을 높일 수 있는 콘크리트 건물의 계단용 거푸집 구조를 제공함에 있다.The present invention has been made in view of the above-mentioned conventional defects, and the object thereof is, in particular, because the bracket and the side formwork are integrally molded with the formwork of the staircase, the work process is simple and the construction period can be shortened as well. It is possible to precisely install by preventing the flow of the bracket and side formwork coupled to the formwork, so the floor surface is excellent and the formwork can be used repeatedly. To provide a stepping formwork.
이러한 목적을 달성하기 위한 본 고안은, 콘크리트 건물의 각 층을 연결하는 계단용 거푸집에 있어서,The present invention for achieving this object, in the formwork for stairs connecting each floor of a concrete building,
상기 콘크리트 건물의 내벽에 설치되며 테두리에 체결공이 형성된 리브가 구비되고, 상기 리브의 내측에 서로 대향하도록 다수개의 수평지지대가 일정간격 이격되게 구비되며, 상기 수평지지대의 상면에 수직지지대가 구비되고, 상기 수직지지대의 상단부에 수평방향으로 보강대가 구비되는 벽면거푸집과;Ribs are provided on the inner wall of the concrete building and provided with a fastening hole in the rim, a plurality of horizontal supports are provided to be spaced apart at regular intervals so as to face each other inside the ribs, a vertical support is provided on the upper surface of the horizontal support, A wall formwork having a reinforcing member provided in a horizontal direction at an upper end portion of the vertical support member;
상기 벽면거푸집의 체결공에 체결되도록 테두리에 체결공이 형성된 리브가 구비되고, 일측단에 다수개의 연결편이 구비되는 브라켓과;A bracket having a rib having a fastening hole formed at an edge thereof to be fastened to the fastening hole of the wall formwork, and having a plurality of connection pieces at one end thereof;
상기 브라켓의 타측에 일정각도 경사지게 형성되며, 일측에 소정간격 이격되어 결합공이 구비되는 측면거푸집과;It is formed to be inclined at a predetermined angle on the other side of the bracket, and the side formwork is provided with a coupling hole spaced at a predetermined interval on one side;
상기 브라켓의 연결편에 체결되도록 일측단에 지지편이 형성되고, 상기 측면거푸집의 결합공에 결합되도록 상단에 연결편이 돌출되어 형성되는 몸체이 구비되며, 상기 몸체의 상면에 배출공이 관통되고, 일측단에 다수개의 고정공이 관통되는 계단거푸집이 구성되는 것을 특징으로 하는 것이다.A support piece is formed at one end to be fastened to the connection piece of the bracket, and a body is formed to protrude a connection piece at an upper end thereof so as to be coupled to the coupling hole of the side die. It is characterized in that the staircase die is formed through the two fixing holes.
도 1은 본 고안의 계단용 거푸집의 사시도1 is a perspective view of the formwork for stairs of the present invention
도 2는 본 고안이 결합된 상태를 나타낸 평단면도Figure 2 is a cross-sectional view showing a state in which the subject innovation is combined
도 3은 본 고안이 결합된 상태를 나타낸 측단면도Figure 3 is a side cross-sectional view showing a state in which the subject innovation is coupled
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
100: 벽면거푸집 110: 리브100: wall formwork 110: rib
120: 수평지지대 130: 수직지지대120: horizontal support 130: vertical support
140: 보강대 200: 브라켓140: reinforcement 200: bracket
210: 리브 220: 연결편210: rib 220: connecting piece
300: 측면거푸집 310: 결합공300: side die 310: bonding hole
400: 계단거푸집 410: 몸체400: step die 410: body
411: 지지편 412: 연결편411: support piece 412: connecting piece
413: 배출공 414: 고정공413: discharge hole 414: fixed hole
이하 첨부된 도면에 의거하여 본 고안의 일실시예를 상세히 설명한다. 도 1은 본 고안의 계단용 거푸집의 사시도이고, 도 2는 본 고안이 결합된 상태를 나타낸 정단면도이며, 도 3은 본 고안이 결합된 상태를 나타낸 측단면도이다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Figure 1 is a perspective view of the formwork for stairs of the present invention, Figure 2 is a front sectional view showing a state of the present invention is coupled, Figure 3 is a side sectional view showing a state of the present invention is combined.
본 고안은, 콘크리트 건물의 각 층을 연결하는 계단용 거푸집에 있어서, 상기 콘크리트 건물의 내벽에 설치되며 테두리에 체결공(111)이 형성된 리브(110)가 구비되고, 상기 리브(110)의 내측에 서로 대향하도록 다수개의 수평지지대(120)가 일정간격 이격되게 구비되며, 상기 수평지지대(120)의 상면에 수직지지대(130)가 구비되고, 상기 수직지지대(130)의 상단부에 수평방향으로 보강대(140)이 구비되는 벽면거푸집(100)이 구성되고, 상기 벽면거푸집(100)의 체결공(111)에 체결되도록 테두리에 체결공(211)이 형성된 리브(210)가 구비되고, 일측단에 다수개의 연결편(220)이 구비되는 브라켓(200)이 구성된다.The present invention, in the formwork for stairs connecting each floor of the concrete building, is provided on the inner wall of the concrete building is provided with a rib 110, the fastening hole 111 is formed on the rim, the inside of the rib 110 A plurality of horizontal supporters 120 are provided to be spaced apart at regular intervals so as to face each other, a vertical support 130 is provided on the upper surface of the horizontal support 120, the reinforcement in the horizontal direction at the upper end of the vertical support 130 The wall formwork 100 is provided with a 140, a rib 210 having a fastening hole 211 formed on the rim to be fastened to the fastening hole 111 of the wall formwork 100, is provided at one end The bracket 200 is provided with a plurality of connecting pieces 220.
또한, 상기 브라켓(200)의 타측에 일정각도 경사지게 형성되며, 일측에 소정간격 이격되어 결합공(310)이 구비되는 측면거푸집(300)이 구성되고, 상기 브라켓(200)의 연결편(220)에 체결되도록 일측단에 지지편(411)이 형성되고, 상기 측면거푸집(300)의 결합공(310)에 결합되도록 상단에 연결편(412)이 돌출되어 형성되는 몸체(410)이 구비되며, 상기 몸체(410)의 상면에 배출공(413)이 관통되고, 일측단에 다수개의 고정공(414)이 관통되는 계단거푸집(400)이 구성된다.In addition, the other side of the bracket 200 is formed to be inclined at a predetermined angle, the side form 300 is provided with a coupling hole 310 is spaced a predetermined interval on one side, the connection piece 220 of the bracket 200 A support piece 411 is formed at one side end to be fastened, and a body 410 is provided to protrude a connection piece 412 at an upper end thereof so as to be coupled to the coupling hole 310 of the side die 300. The discharge hole 413 penetrates the upper surface of the 410, and the step die 400 is configured to pass through a plurality of fixing holes 414 at one side end.
상기 몸체(410)는, 'ㄴ'자로 형성되어 적어도 2단 이상 적층하고, 적층된 몸체(410)의 고정공(414)을 웨지핀으로 결합하여 형성한다.The body 410 is formed by 'b' is formed by stacking at least two or more stages, by combining the fixing hole 414 of the stacked body 410 with a wedge pin.
다음은 상기와 같이 구성된 본 고안의 결합과정을 설명한다.The following describes the combining process of the present invention configured as described above.
먼저, 도 2에 도시된 바와 같이, 계단실의 벽면을 형성하여 콘크리트(C)를 타설할 수 있도록 벽면거푸집(100)을 설치하고, 상기 벽면거푸집(100)의 리브(110)에 브라켓(200)의 리브(210)를 서로 맞대어 볼트로 결합시킨다.First, as shown in Figure 2, to form a wall surface of the staircase room to install the wall formwork 100 to cast concrete (C), the bracket 200 on the ribs 110 of the wall formwork 100 Of the ribs 210 are joined to each other by bolts.
또한, 상기 브라켓(200)의 측면을 계단거푸집(400)을 상,하부에 순차적으로 위치하여 고정공(414)을 일치시킨 후, 상기 고정공(414)을 웨지핀으로 결합하면 된다.In addition, the side of the bracket 200, the step die 400 is positioned in the upper and lower sequentially to match the fixing hole 414, the fixing hole 414 may be coupled with a wedge pin.
이와 같이 결합된 계단거푸집(400)의 지지편(411)을 브라켓(200)의 연결편(220)에 밀착시켜 브라켓(200)과 직각을 이루도록 한 후, 지지편(411)과 연결편(220)을 관통하여 웨지핀으로 결합한다.The support piece 411 of the staircase form 400 coupled as described above is brought into close contact with the connection piece 220 of the bracket 200 to form a right angle with the bracket 200, and then the support piece 411 and the connection piece 220. Penetrate and join with wedge pins.
또한 브라켓(200)과 결합된 계단거푸집(400)의 일측면에 형성된 연결편(412)과 측면거푸집(300)을 계단의 각도에 맞게 위치시키고, 결합공(310)에 웨지핀을 결합하여 완성한다.In addition, the connection piece 412 and the side formwork 300 formed on one side of the stepwork formwork 400 coupled to the bracket 200 are positioned in accordance with the angle of the stairs, the wedge pin is coupled to the coupling hole 310 is completed .
상기와 같이 결합이 완료되면 계단거푸집(400)의 내부로 콘크리트(C)를 타설하고, 타설된 콘크리트(C)가 양생되면 계단거푸집(400)을 그대로 상층으로 끌어올려 재사용하면 되고, 이와 같이 양생된 계단에 난간을 설치함으로서 최종적으로 계단이 완성되는 것이다.When the coupling is completed as described above, the concrete (C) is poured into the interior of the stair formwork 400, and when the poured concrete (C) is cured, the stair formwork (400) can be pulled up as it is and reused. By installing railings on the stairs, the stairs are finally completed.
이상에서와 같이 본 고안은, 브라켓과 측면거푸집의 측면에 계단거푸집을 겨합하여 일체로 성형하므로, 시공이 단순하여 공사기간을 단축할 수 있을 뿐만 아니라, 정밀시공이 가능하여 바닥면이 우수하고 거푸집을 반복적으로 사용할 수 있으므로 작업능률이 향상되고, 인건비를 줄여 경제성을 높일 수 있는 이점이 있다.As described above, the present invention, by combining the stepping formwork on the side of the bracket and the side formwork integrally molded, not only the construction is simple, but also the construction period can be shortened, precision construction is possible, the floor surface is excellent and formwork Since it can be used repeatedly, work efficiency can be improved, and labor cost can be reduced to increase economics.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0003435U KR200349959Y1 (en) | 2004-02-11 | 2004-02-11 | a stair for sheathing board structure |
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| Application Number | Priority Date | Filing Date | Title |
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| KR20-2004-0003435U KR200349959Y1 (en) | 2004-02-11 | 2004-02-11 | a stair for sheathing board structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100933057B1 (en) | 2007-09-19 | 2009-12-21 | 서보산업 주식회사 | Construction method of stairs and stairs in concrete building |
| KR101898160B1 (en) * | 2018-02-27 | 2018-09-12 | 신성구조이엔지 주식회사 | Form of Steel for Underground Passage Using Multiform |
| KR20220048668A (en) * | 2020-10-13 | 2022-04-20 | 삼목에스폼 주식회사 | Stair Formwork Construction Method with expanded usablity according to floor height change and Stair and Side walls constructed by the same |
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2004
- 2004-02-11 KR KR20-2004-0003435U patent/KR200349959Y1/en active IP Right Grant
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100933057B1 (en) | 2007-09-19 | 2009-12-21 | 서보산업 주식회사 | Construction method of stairs and stairs in concrete building |
| KR101898160B1 (en) * | 2018-02-27 | 2018-09-12 | 신성구조이엔지 주식회사 | Form of Steel for Underground Passage Using Multiform |
| KR20220048668A (en) * | 2020-10-13 | 2022-04-20 | 삼목에스폼 주식회사 | Stair Formwork Construction Method with expanded usablity according to floor height change and Stair and Side walls constructed by the same |
| KR102515133B1 (en) * | 2020-10-13 | 2023-03-29 | 삼목에스폼 주식회사 | Stair Formwork Construction Method with expanded usablity according to floor height change and Stair and Side walls constructed by the same |
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