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KR100655505B1 - Assembly structure of prefabricated formwork - Google Patents

Assembly structure of prefabricated formwork Download PDF

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Publication number
KR100655505B1
KR100655505B1 KR1020050117162A KR20050117162A KR100655505B1 KR 100655505 B1 KR100655505 B1 KR 100655505B1 KR 1020050117162 A KR1020050117162 A KR 1020050117162A KR 20050117162 A KR20050117162 A KR 20050117162A KR 100655505 B1 KR100655505 B1 KR 100655505B1
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South Korea
Prior art keywords
side wall
wall panel
panel
contact
slab
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Korean (ko)
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박재수
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태성판넬 주식회사
롯데건설 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
    • 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
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs

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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

본 발명은 건축이나 토목공사에서 콘크리트 구조물을 형성하는 조립식 거푸집의 조립구조에 관한 것이다.The present invention relates to an assembly structure of prefabricated formwork forming a concrete structure in construction or civil engineering.

이러한, 본 발명은 측벽패널(10)과 슬래브패널(20)을 조립하여 콘크리트 구조물을 형성하는 조립식거푸집에 있어서, 상기 측벽패널(10)의 상단부에 형성된 접촉면(12)으로 접촉되도록 접촉단부(22)를 갖는 전단돌기(21)를 슬래브패널(20)의 저면 외측 가장자리에 하향으로 돌출되게 일체로 형성하여, 콘크리트 타설로 슬래브패널(20)에 작용하는 전단하중을 측벽패널(10)의 축하중으로 전달하되, 상기 접촉단부(22)에는 측벽패널(10)의 접촉면(12)에 형성된 핀홀(14)에 연통되도록 체결공(24)이 천공되어 웨지핀(WP)으로 체결하여 구성하는 것이다.Such, the present invention in the prefabricated formwork to form a concrete structure by assembling the side wall panel 10 and the slab panel 20, the contact end portion 22 to be in contact with the contact surface 12 formed in the upper end of the side wall panel 10 Shear projection 21 having a) is integrally formed to protrude downward on the outer edge of the bottom surface of the slab panel 20, the shear load acting on the slab panel 20 by concrete pouring into the celebration of the side wall panel 10 Transfer, but the contact end 22 is configured to be fastened with a wedge pin (WP) is fastened by the fastening hole 24 to communicate with the pin hole 14 formed in the contact surface 12 of the side wall panel (10).

따라서, 본 발명은 조립식 측벽패널과 슬래브패널을 견고히 체결하여 콘크리트 타설로 각 패널에 발생되는 수평처짐이나 수직꺽임현상을 방지할 수 있으며, 측벽패널과 슬래브패널의 결합 및 해체를 용이하게 하여 작업시간을 단축하는 동시에 작업자의 안전사고를 미연에 방지할 수 있는 장점이 있다.Therefore, the present invention can firmly fasten the prefabricated side wall panel and the slab panel to prevent horizontal deflection or vertical bending phenomenon generated in each panel by concrete pouring, and facilitates the coupling and disassembly of the side wall panel and the slab panel, working time At the same time, there is an advantage that can prevent workers' safety accidents in advance.

Description

조립식 거푸집의 조립구조{STRUCTURE OF A FABRICATED MOLD}Assembly Structure of Prefabricated Formwork {STRUCTURE OF A FABRICATED MOLD}

도 1a 는 종래의 조립식 거푸집을 나타낸 사시도.Figure 1a is a perspective view of a conventional prefabricated formwork.

도 1b, 1c 는 도 1a의 A-A선 및 B-B선을 각각 나타낸 단면도.1B and 1C are cross-sectional views illustrating lines A-A and B-B of FIG. 1A, respectively.

도 2 는 본 발명의 실시예에 의힌 사시도.2 is a perspective view according to an embodiment of the present invention.

도 3 은 도 2의 Ⅰ-Ⅰ선 단면도.3 is a cross-sectional view taken along the line II of FIG. 2.

도 4 는 도 2의 Ⅱ-Ⅱ선 단면도.4 is a cross-sectional view taken along the line II-II of FIG. 2.

* 도면의 주요부분에 대한 부호의 설명 * * Description of the Related Art *

10 : 측벽패널 12 : 접촉면10 side wall panel 12 contact surface

20 : 슬래브패널 21 : 전단돌기20: slab panel 21: shear projection

22 : 접촉단부 26, 28 : 제1·제2 접촉림22: contact end 26, 28: first and second contact rim

30 : 멍에빔 31 : 전단하중돌기30: yoke beam 31: shear load projection

32 : 전단연결단부 36, 38 : 제1·제2 하중분산림32: shear connection end 36, 38: first and second load distribution forest

40 : 휠러 50 : 동바리40: wheeler 50: clubbing

본 발명은 건축이나 토목공사에서 콘크리트 구조물을 형성하는 조립식 거푸 집의 조립구조에 관한 것으로, 더욱 상세하게는 조립식 거푸집의 측벽패널과 슬래브패널을 견고히 체결하여 콘크리트 타설로 인해 각 패널에 발생되는 수평처짐이나 수직꺽임 따위의 현상을 방지할 수 있는 조립식 거푸집의 조립구조에 관한 것이다.The present invention relates to an assembly structure of a prefabricated formwork forming a concrete structure in construction or civil engineering, and more particularly, the horizontal sag generated in each panel due to concrete casting by firmly fastening the sidewall panels and slab panels of the prefabricated formwork. The present invention relates to an assembly structure of a prefabricated formwork capable of preventing a phenomenon such as vertical bending.

또한, 본 발명은 조립식 거푸집의 측벽패널과 슬래브패널의 결합 및 해체를 용이하게 하는 동시에, 작업자의 안전사고를 미연에 방지할 수 있는 조립식 거푸집의 조립구조에 관한 것이다.The present invention also relates to an assembly structure of a prefabricated formwork, which facilitates the coupling and dismantling of the sidewall panel and the slab panel of the prefabricated formwork, and prevents a worker's safety accident.

아울러, 본 발명은 본 출원인이 선출원한 등록실용신안 제392012호 “조립식 거푸집의 체결구조”의 실용화의 문제점을 보완하여, 조립 및 해체가 용이하면서 정밀한 콘크리트 구조물을 형성할 수 있는 조립식 거푸집의 조립구조에 관한 것이다.In addition, the present invention supplements the problem of the practical use of the registered utility model No. 392012 "fastening structure of the prefabricated formwork" that the applicant has filed earlier, the assembly structure of the prefabricated formwork that can form a precise concrete structure while being easy to assemble and dismantle It is about.

주지된 바와 같이, 조립식 거푸집은 건축이나 토목공사에서 콘크리트 구조물을 형성하기 위해 사용되는 것으로, 이러한 조립식 거푸집은 지면에 수직으로 설치되는 측벽패널과, 상기 측벽패널의 상부에 설치되는 슬래브패널로 크게 구성된다.As is well known, the prefabricated formwork is used to form a concrete structure in construction or civil engineering, and the prefabricated formwork is largely composed of sidewall panels installed perpendicular to the ground, and slab panels installed on top of the sidewall panels. do.

상기 측벽패널과 슬래브패널을 조립하기 위한 종래 조립식 거푸집의 조립구조를 첨부된 도 1a 내지 1 c를 참조하여 간략히 살펴보면, 측벽패널(1)의 상단부에 연결프레임(3)을 안착한 상태에서 측벽패널(1)과 연결프레임(3)에 각각 형성된 핀공(1a)(3a)으로 웨지핀(4)을 끼워 측벽패널(1)과 연결프레임(3)을 고정하고, 상기 연결프레임(3)의 내측면에 슬래브패널(2)을 배치한 상태에서 연결프레임(3)과 슬래브패널(2)에 각각 형성된 핀공(3a)(2a)으로 웨지핀(4)을 끼워 연결프레임(3)과 슬래브패널(2)을 고정하며, 길이방향으로 연속되는 슬래브패널(2)을 수평으로 연결하 도록 슬래브패널(2) 사이에 멍에빔(5)을 개재하는 것이다.Referring to Figure 1a to 1c attached to the assembly structure of the conventional prefabricated formwork for assembling the side wall panel and the slab panel, the side wall panel ( 1) and the wedge pins 4 are inserted into the pin holes 1a and 3a respectively formed in the connecting frame 3 to fix the side wall panel 1 and the connecting frame 3, and the inner surface of the connecting frame 3 is fixed. The wedge pins 4 are inserted into the pin holes 3a and 2a respectively formed in the connecting frame 3 and the slab panel 2 with the slab panel 2 disposed on the connecting frame 3 and the slab panel 2. The yoke beam (5) is interposed between the slab panels (2) to fix horizontally and horizontally connect the slab panels (2) continuous in the longitudinal direction.

이같이, 연결프레임(3)으로 연결되는 슬래브패널(2)은 도 1b에 도시된 바와 같이, 연결프레임(3)의 내측단부에만 지지되므로, 콘크리트 타설로 인해 슬래브패널(2)에 작용하는 전단하중으로 슬래브패널(2)과 연결프레임(3)에 수평처짐현상이 발생되며, 이에 따라 거푸집 해체 후, 콘크리트 구조물의 평탄성이 저하되어 정밀한 콘크리트 구조물을 형성할 수 없는 문제점이 있었다.As such, the slab panel 2 connected to the connecting frame 3 is supported only on the inner end of the connecting frame 3, as shown in Figure 1b, shear load acting on the slab panel 2 due to concrete pouring As a result, a horizontal deflection phenomenon occurs in the slab panel 2 and the connecting frame 3, and after dismantling the formwork, there is a problem that the flatness of the concrete structure is lowered, so that a precise concrete structure cannot be formed.

또한, 상기 슬래브패널(2)과 연결프레임(3)에 작용하는 전단하중이 연결프레임(3)에 연결된 측벽패널(1)에 그대로 작용하여, 측벽패널(1)과 연결프레임(3)의 수직꺽임현상이 발생되는 문제점이 있었다.In addition, the shear load acting on the slab panel 2 and the connecting frame 3 acts on the side wall panel 1 connected to the connecting frame 3 as it is, so that the side wall panel 1 and the connecting frame 3 are perpendicular to each other. There was a problem that the bending phenomenon occurs.

아울러, 상술한 측벽패널(1)은 구조물의 목적에 부합되도록 일정한 높이를 갖으며 슬래브패널(2)과 연결프레임(3)으로 연결되는데, 이러한 연결작업이 고소에서 이루어져 작업자가 추락되는 등의 안전사고가 빈번히 발생할 뿐만 아니라, 고소작업으로 인해 작업시간이 지연되며, 이에 따라 인건비가 증대되는 문제점이 있었다.In addition, the above-described side wall panel (1) has a certain height to meet the purpose of the structure and is connected to the slab panel (2) and the connecting frame (3), such a connection work is made in the height of safety, such as falling down workers In addition to frequent accidents, work time is delayed due to the height of the work, there is a problem that the labor costs increase accordingly.

더하여, 슬래브프레임(2)을 수평으로 연결시키는 멍에빔(5)은 도 1c에 도시된 바와 같이, 슬래브패널(2)에만 웨지핀(4)으로 결합되고, 연결프레임(3)에는 지지되지 않으며, 이에 따라 콘크리트 타설로 멍에빔(5)에 작용하는 전단하중, 충격하중, 작업하중 따위의 작용에 의해 멍에빔(5)에 수평처짐이 발생되며, 이에 따라 거푸집 해체 후, 콘크리트 구조물의 평탄성이 저하되어 정밀한 콘크리트 구조물을 형성할 수 없는 문제점이 있었다.In addition, the yoke beam 5 for horizontally connecting the slab frame 2 is coupled to the slab panel 2 only with the wedge pins 4, as shown in FIG. 1C, and is not supported by the connecting frame 3. Accordingly, the horizontal deflection occurs in the yoke beam 5 by the action of shear load, impact load, work load, etc. acting on the yoke beam 5 by concrete pouring, and thus, after dismantling the formwork, the flatness of the concrete structure There was a problem that can not be formed to form a precise concrete structure.

본 발명의 목적은 상기에서와 같은 종래의 문제점을 해결하기 위해 안출한 것으로, 조립식 거푸집의 측벽패널과 슬래브패널을 견고히 체결하여 콘크리트 타설로 인해 각 패널에 발생되는 수평처짐이나 수직꺽임현상을 방지할 수 있는 조립식 거푸집의 조립구조를 제공하는 데 있다.An object of the present invention is to solve the conventional problems as described above, by fastening the side wall panel and the slab panel of the prefabricated formwork firmly to prevent horizontal deflection or vertical bending phenomenon generated in each panel due to concrete pouring. It is to provide an assembly structure of prefabricated formwork.

또한, 본 발명의 다른 목적은 조립식 거푸집의 측벽패널과 슬래브패널의 결합 및 해체를 용이하게 하는 동시에, 작업자의 안전사고를 미연에 방지할 수 있는 조립식 거푸집의 조립구조를 제공하는 데 있다.In addition, another object of the present invention is to provide an assembly structure of a prefabricated formwork that facilitates the coupling and disassembly of the sidewall panel and the slab panel of the prefabricated formwork, and can prevent the safety accident of the operator.

아울러, 본 발명의 또 다른 목적은 본 출원인이 선출원한 등록실용신안 제392012호 “조립식 거푸집의 체결구조”의 실용화의 문제점을 보완하여, 조립 및 해체가 용이하면서 정밀한 콘크리트 구조물을 형성할 수 있는 조립식 거푸집의 조립구조를 제공하는 데 있다.In addition, another object of the present invention to solve the problems of the practical application of the registered utility model No. 392012 "fastening structure of the prefabricated formwork" that the applicant has filed, the assembly type that can form a precise concrete structure while being easy to assemble and dismantle It is to provide a form assembly structure.

상기 목적을 달성하기 위해 본 발명은, 콘크리트 타설로 슬래브패널에 작용하는 전단하중을 측벽패널의 축하중으로 전달하도록, 상기 측벽패널의 상단부에 형성된 접촉면에 접촉되도록 접촉단부를 갖는 전단돌기를 슬래브패널의 저면 외측 가장자리에 하향으로 돌출되게 일체로 형성하되, 상기 접촉단부에는 측벽패널의 접촉면에 형성된 핀홀에 연통되도록 체결공이 천공되어 웨지핀으로 체결하는 것이다.In order to achieve the above object, the present invention provides a shear projection having a contact end to contact the contact surface formed on the upper end of the side wall panel to transfer the shear load acting on the slab panel with concrete pouring to the axial load of the side wall panel of the slab panel. It is integrally formed to protrude downward to the outer edge of the bottom, the fastening hole is drilled to communicate with the pin hole formed in the contact surface of the side wall panel is fastened with a wedge pin.

여기서, 상기 슬래브패널의 전단돌기에 구비된 접촉단부에는, 측벽패널의 접촉면에 접촉되도록 제1·제2 접촉림이 일체로 형성하는 것이 바람직하며, 이에 따 라 슬래브패널의 전단하중을 측벽패널의 축하중으로 분산하면서 전달하게 된다.Here, it is preferable that the first and second contact rims are integrally formed at the contact end portion provided in the front end projection of the slab panel so as to contact the contact surface of the side wall panel. It is distributed while celebrating.

또한, 상기 슬래브패널은 좌우로 연속되어 멍에빔으로 연결하되, 상기 멍에빔의 저면 외측 가장자리에는 측벽패널의 접촉면으로 접촉되도록 연결단부를 갖는 전단하중돌기를 일체로 형성하여, 콘크리트 타설로 멍에빔에 작용하는 전단하중을 측벽패널의 축하중으로 전달하고, 상기 연결단부에는 측벽패널의 접촉면에 형성된 핀홀에 연통되도록 결합공이 천공되어 웨지핀으로 결합된다.In addition, the slab panel is continuously connected to the yoke beam to the left and right, the bottom edge of the yoke beam is formed integrally with the shear load projection having a connecting end to contact with the contact surface of the side wall panel, to the yoke beam with concrete pouring The acting shear load is transmitted to the axial load of the side wall panel, and the connecting end is perforated to be coupled with the wedge pin to communicate with the pinhole formed in the contact surface of the side wall panel.

아울러, 상기 멍에빔의 전단하중돌기에 구비된 연결단부에는, 측벽패널의 접촉면에 접촉되도록 제1·제2 하중분산림이 일체로 형성하는 것이 바람직하며, 이에 따라 슬래브패널의 전단하중을 측벽패널의 축하중으로 분산하면서 전달하게 된다.In addition, it is preferable that the first and second load distribution forests are integrally formed at the connection end provided in the yoke beam shear load protrusion so as to be in contact with the contact surface of the side wall panel. It is distributed while celebrating the celebration.

이하, 첨부된 도면에 따라 본 발명의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention according to the accompanying drawings in detail as follows.

먼저, 첨부된 도 2는 본 발명의 실시예에 의힌 사시도, 도 3은 도 2의 Ⅰ-Ⅰ선 단면도, 도 4는 도 2의 Ⅱ-Ⅱ선 단면도 나타낸 것이다.First, FIG. 2 is a perspective view according to an embodiment of the present invention, FIG. 3 is a sectional view taken along line II of FIG. 2, and FIG. 4 is a sectional view taken along line II-II of FIG.

본 발명은 도 2 내지 도 4에 도시된 바와 같이, 측벽패널(10)과 슬래브패널(20)을 조립하여 콘크리트 구조물을 형성하는 조립식거푸집에 있어서, 상기 측벽패널(10)의 상단부에 형성된 접촉면(12)으로 접촉되도록 접촉단부(22)를 갖는 전단돌기(21)를 슬래브패널(20)의 저면 외측 가장자리에 하향으로 돌출되게 일체로 형성하여, 콘크리트 타설로 슬래브패널(20)에 작용하는 전단하중을 측벽패널(10)의 축하중으로 전달하되, 상기 접촉단부(22)에는 측벽패널(10)의 접촉면(12)에 형성된 핀홀(14)에 연통되도록 체결공(24)이 천공되어 웨지핀(WP)으로 체결되는 구성을 그 기술적인 구성상의 특징으로 한다.2 to 4, in the prefabricated formwork to form a concrete structure by assembling the side wall panel 10 and the slab panel 20, the contact surface formed on the upper end of the side wall panel (10) 12) the shear projection 21 having the contact end 22 to be in contact with the lower end of the slab panel 20 integrally formed so as to protrude downward, the shear load acting on the slab panel 20 by concrete pouring Is transmitted to the axial side of the side wall panel 10, the fastening hole 24 is drilled to communicate with the pin hole 14 formed in the contact surface 12 of the side wall panel 10, the wedge pin (WP) ) Is characterized by its technical configuration.

상기 측벽패널(10)의 상단부에는 수평으로 접촉면(12)이 형성되고, 이 접촉면(12)에는 다수개의 핀홀(14)이 적절한 간격으로 천공된다.A contact surface 12 is formed horizontally at an upper end of the side wall panel 10, and a plurality of pinholes 14 are drilled at appropriate intervals in the contact surface 12.

이러한, 측벽패널(10)은 도 2에 도시된 바와 같이, 일정한 틀을 형성하도록 연속적으로 연결된 상태에서 다수개의 보강프레임(F)이 수평으로 배치되고, 이 보강프레임(F)은 고정부재(60)에 의해 측벽패널(10)에 고정된다.2, the side wall panel 10, as shown in Figure 2, a plurality of reinforcement frame (F) is arranged horizontally in a continuous connection state to form a constant frame, the reinforcement frame (F) is fixed member 60 It is fixed to the side wall panel 10 by the ().

상기 고정부재(60)는 보강프레임(F)을 측벽패널(10)에 지지하는 지지브래킷(62)과, 상기 지지브래킷(62)을 측벽패널(10)에 고정시키는 핀볼트(64) 및 고정너트(66)로 구성된다.The fixing member 60 includes a support bracket 62 for supporting the reinforcing frame F on the side wall panel 10, a pin bolt 64 for fixing the support bracket 62 to the side wall panel 10, and a fixing. It consists of a nut 66.

상기 슬래브패널(20)은 측벽패널(10)의 상부를 연결하여 콘크리트 구조물의 천정을 형성하는 것으로, 이러한 슬래브패널(20)의 저면 외측 가장자리에는 도 2와 도 3에 도시된 바와 같이, 측벽패널(10)의 접촉면(12)에 수직으로 접촉되도록 접촉단부(22)를 갖는 전단돌기(21)가 일체로 형성되며, 상기 접촉단부(22)에는 측벽패널(10)의 접촉면(12)에 형성된 핀홀(14)에 연이어져 통하도록 체결공(24)이 천공되며, 측벽패널(10)과 슬래브패널(20)은 체결공(24) 및 핀홀(14)로 체결되는 웨지핀(W)에 의해 체결된다.The slab panel 20 is connected to the upper side of the side wall panel 10 to form a ceiling of the concrete structure, the bottom edge of the bottom of the slab panel 20 as shown in Figure 2 and 3, the side wall panel A shearing protrusion 21 having a contact end 22 is integrally formed so as to be perpendicular to the contact surface 12 of the 10, and the contact end 22 is formed on the contact surface 12 of the side wall panel 10. The fastening hole 24 is drilled to connect to the pinhole 14 so that the side wall panel 10 and the slab panel 20 are connected by the wedge pin W which is fastened by the fastening hole 24 and the pinhole 14. Is fastened.

여기서, 상기 전단돌기(21)는 도 2 및 도 3에 도시된 바와 같이, 슬래브패널(20)의 외측 단부에서 직각으로 꺽인 형태로 이루어진다.Here, the shear protrusion 21 is formed in a form bent at a right angle at the outer end of the slab panel 20, as shown in FIG.

따라서, 측벽패널(10)의 접촉면(12)에 슬래브패널(20)의 접촉단부(22)가 직접 접촉되어, 콘크리트 타설로 슬래브패널(20)에 작용하는 전단하중을 측벽패널 (10)로 전달하게 되므로, 슬래브패널(20)의 처짐현상을 방지하게 되며, 이에 따라 슬래브패널(20)의 평탄성을 향상시켜 정밀한 콘크리트 구조물을 형성할 수 있게 된다.Therefore, the contact end portion 22 of the slab panel 20 is in direct contact with the contact surface 12 of the side wall panel 10, so that the shear load acting on the slab panel 20 by concrete pouring is transferred to the side wall panel 10. Therefore, the deflection of the slab panel 20 is prevented, thereby improving the flatness of the slab panel 20 to form a precise concrete structure.

또한, 슬래브패널(20)에서 작용하는 전단하중이 측벽패널(10)에서 축하중으로 전달되어, 측벽패널(10)의 수직꺽임현상을 방지할 수 있게 된다.In addition, the shear load acting on the slab panel 20 is transmitted from the side wall panel 10 to the axial load, thereby preventing the vertical bending of the side wall panel 10.

아울러, 슬래브패널(20)의 전단접촉단부(22)에는 제1·제2 접촉림(26)(28)이 돌출되게 일체로 형성되며, 이 제1·제2 접촉림(26)(28)으로 인해 슬래브패널(20)의 전단하중을 분산하여 측벽패널(10)의 축하중으로 전달하게 된다.In addition, the first and second contact rims 26 and 28 are integrally formed to protrude from the front end contact end 22 of the slab panel 20, and the first and second contact rims 26 and 28 are formed. Due to this, the shear load of the slab panel 20 is distributed and transferred to the axial load of the side wall panel 10.

한편, 상기 멍에빔(30)은 연속되는 슬래브패널(20)의 평형을 유지하도록 연결하는 것으로, 이러한 멍에빔(30)은 도 3에 도시된 바와 같이, 좌우로 연속되는 슬래브패널(20) 사이에 개재되며, 이같이 상호 연접되는 슬래브패널(20)의 측단부에 형성된 고정공(29)에 연이어져 통하도록 연결공(39)이 천공되어 웨지핀(W)으로 연결된다.On the other hand, the yoke beam 30 is to connect to maintain the equilibrium of the continuous slab panel 20, this yoke beam 30, as shown in Figure 3, between the left and right continuous slab panel 20 Interposed therebetween, the connection hole 39 is drilled to connect to the fixing hole 29 formed in the side end portion of the slab panel 20 to be connected to each other so as to be connected by the wedge pin (W).

이러한 멍에빔(30)의 저면 외측가장자리에는 측벽패널(10)의 접촉면(12)에 수직으로 접촉되도록 연결단부(32)를 갖는 전단하중돌기(31)가 하부로 돌출되게 일체로 형성되며, 상기 연결단부(32)에는 측벽패널(10)의 접촉면(12)에 형성된 핀홀(14)에 연이어져 통하도록 결합공(34)이 천공되며, 상기 측벽패널(10)과 멍에빔(30)은 결합공(34) 및 핀홀(14)로 결합되는 웨지핀(WP)으로 고정된다.In the bottom outer edge of the yoke beam 30, a shear load protrusion 31 having a connecting end portion 32 is integrally formed to protrude downward so as to vertically contact the contact surface 12 of the side wall panel 10. In the connecting end 32, a coupling hole 34 is drilled to connect to the pinhole 14 formed in the contact surface 12 of the side wall panel 10, and the side wall panel 10 and the yoke beam 30 are coupled to each other. It is fixed by the wedge pin (WP) is coupled to the ball 34 and the pinhole (14).

따라서, 측벽패널(10)의 접촉면(12)에 멍에빔(30)의 연결단부(32)가 직접연결되어, 콘크리트 타설로 작용하는 멍에빔(30)의 전단하중을 측벽패널(10)로 전달 하게 되므로, 멍에빔(30)의 처짐현상을 방지하게 되며, 이에 따라 멍에빔(30)의 평탄성을 향상시켜 정밀한 콘크리트 구조물을 형성할 수 있게 된다.Therefore, the connecting end 32 of the yoke beam 30 is directly connected to the contact surface 12 of the side wall panel 10, thereby transferring the shear load of the yoke beam 30, which acts as concrete placing, to the side wall panel 10. Since it is possible to prevent the deflection of the yoke beam 30, thereby improving the flatness of the yoke beam 30 it is possible to form a precise concrete structure.

또한, 상기 전단하중돌기(31)의 연결단부(32)에는 제1·제2 하중분산림(36)(38)이 돌출되게 일체로 형성되어, 이 제1·제2 하중분산림(36)(38)으로 인해 멍에빔(30)의 전단하중을 분산하여 측벽패널(10)의 축하중으로 전달하게 된다.In addition, the first and second load distribution forests 36 and 38 are integrally formed at the connecting end 32 of the shear load protrusion 31 so as to protrude. 38 distributes the shear load of the yoke beam 30 and transfers it to the axial load of the side wall panel 10.

아울러, 상기 멍에빔(30)의 휠러(40)로 연결되며, 이 휠러(40)는 동바리(50)에 의해 지지된다.In addition, it is connected to the wheeler 40 of the yoke beam 30, the wheeler 40 is supported by the grouping (50).

이와 같이 구성된 본 발명 조립식거푸집의 조립구조는, 측벽패널(10)의 접촉면(12)에 슬래브패널(20)의 접촉단부(22)를 접촉하여 웨지핀(WP)으로 고정하며, 이에 따라 슬래브패널(20)에 작용되는 전단하중이 측벽패널(10)의 축하중으로 전달되어 슬래브패널(20)의 처짐현상 및 측벽패널(10)의 수직꺽임현상을 방지할 수 있으며, 이에 따라 슬래브패널(20) 및 측벽패널(10)의 평탄성을 향상시켜, 정밀한 콘크리트 구조물을 형성할 수 있는 장점이 있다.In the assembly structure of the present invention prefabricated formwork configured as described above, the contact end portion 22 of the slab panel 20 is contacted with the contact surface 12 of the side wall panel 10 and fixed with wedge pins (WP). Shear load acting on the (20) is transmitted to the axial load of the side wall panel 10 to prevent sagging of the slab panel 20 and vertical bending of the side wall panel 10, accordingly the slab panel 20 And by improving the flatness of the side wall panel 10, there is an advantage that can form a precise concrete structure.

또한, 본 발명은 상호 연접되는 슬래브패널(20) 사이에 멍에빔(30)을 개재한 상태에서, 멍에빔(30)의 전단하중돌기(31)에 구비된 연결단부(32)가 측벽패널(10)의 접촉면(12)에 접촉되도록 안착한 후, 웨지핀(WP)으로 고정하며, 이에 따라 슬래브패널(20)을 연결하는 멍에빔(30)을 측벽패널(10)에 고정하면서, 콘크리트 타설로 멍에빔(30)에 작용되는 전단하중을 측벽패널(10)의 축하중으로 전달하여 멍에빔(30)의 처짐현상을 방지할 수 있으며, 이에 따라 멍에빔(30)의 평탄성을 향상시켜, 정밀한 콘크리트를 형성할 수 있는 장점이 있다.In addition, according to the present invention, in the state where the yoke beam 30 is interposed between the slab panels 20 which are connected to each other, the connecting end portion 32 provided in the shear load protrusion 31 of the yoke beam 30 has a side wall panel ( 10) After mounting so as to contact the contact surface 12, it is fixed with a wedge pin (WP), thereby fixing the yoke beam 30 for connecting the slab panel 20 to the side wall panel 10, concrete pouring The shear load acting on the yoke beam 30 can be transmitted to the axial load of the side wall panel 10 to prevent sagging of the yoke beam 30, thereby improving the flatness of the yoke beam 30, thereby providing precise concrete. There is an advantage that can form.

이때, 슬래브패널(20)의 접촉단부(22) 및 멍에빔(30)의 연결단부(32)에 형성된 제1·제2 접촉림(26)(28) 및 제1·제2 하중분산림(36)(38)으로 인해, 콘크리트 타설로 슬래브패널(20)과 멍에빔(30)에 작용되는 전단하중을 분산하면서 측벽패널(10)의 축하중으로 전달하므로, 측벽패널(10)의 수직꺽임현상을 방지할 수 있는 장점이 있다.At this time, the first and second contact rims 26 and 28 and the first and second load distribution forests formed on the contact end 22 of the slab panel 20 and the connection end 32 of the yoke beam 30 36) (38) transfers the shear loads acting on the slab panel 20 and the yoke beams 30 to the axial load of the side wall panel 10 while distributing the shear loads to the slab panel 20 and the yoke beam 30 by the concrete pouring, thereby causing vertical bending of the side wall panel 10 There is an advantage that can be prevented.

아울러, 본 발명은 슬래브패널(20)과 측벽패널(10)의 조립 및 해체가 용이하여, 거푸집을 조립하는 작업시간을 단축할 수 있는 동시에, 고소작업에 대한 작업자의 안전사고를 미연에 방지할 수 있는 장점이 있다.In addition, the present invention is easy to assemble and dismantle the slab panel 20 and the side wall panel 10, can shorten the work time for assembling the formwork, and at the same time prevent the worker's safety accidents for height work. There are advantages to it.

이와 더불어, 본 발명에 따르면, 측벽패널(10)과 슬래브패널(20)을 연결하는 종래의 연결프레임을 사용하지 않게 되어, 원가절감을 기대할 수 있는 장점이 있다.In addition, according to the present invention, there is no advantage in using a conventional connection frame connecting the side wall panel 10 and the slab panel 20, there is an advantage that can be expected to reduce the cost.

이상의 설명은 하나의 바람직한 실시예를 설명한 것에 불과하고, 본 발명은 상술한 실시예에 한정되지 않으며, 첨부된 청구범위 내에서 다양하게 변형하여 실시할 수 있다.The foregoing descriptions are merely illustrative of one preferred embodiment, and the present invention is not limited to the above-described embodiments, and may be variously modified and implemented within the scope of the appended claims.

아울러, 본 발명의 실시예에 구체적으로 나타난 각 구성요소의 형상 및 구조는 변형하여 실시할 수 있다.In addition, the shape and structure of each component specifically shown in the embodiment of the present invention may be modified.

이상에서 상술한 바와 같이 본 발명은, 콘크리트 타설로 슬래브패널 및 멍에빔에 작용되는 전단하중을 측벽패널의 축하중으로 전달하여, 슬래브패널 및 멍에빔의 처짐현상을 방지하면서 콘크리트 구조물의 평탄성을 향상시킬 수 있는 동시에, 측벽패널의 수직꺽임현상을 방지하여 정밀한 콘크리트 구조물을 형성할 수 있는 매우 유용한 발명이다.As described above, the present invention transmits the shear load acting on the slab panel and the yoke beam to the pour of the side wall panel by the concrete placing, thereby improving the flatness of the concrete structure while preventing the sag of the slab panel and the yoke beam. At the same time, it is a very useful invention that can prevent the vertical bending of the side wall panel to form a precise concrete structure.

또한, 본 발명은 슬래브패널의 전단돌기에 구비된 접촉단부와 멍에빔의 전단하중돌기에 구비된 연결단부 각각에 일체로 형성된 제1·제2 접촉림 및 제1·제2 하중분산림에 의해, 슬래브패널 및 멍에빔에 작용되는 전단하중이 분산되면서 측벽패널의 축하중으로 전달되어, 측벽패널의 수직꺽임현상을 방지하게 되므로, 정밀한 콘크리트 구조물을 형성할 수 있는 효과가 있다.In addition, the present invention is provided by the first and second contact rims and the first and second load distribution forests integrally formed in each of the contact ends provided in the front end projection of the slab panel and the connecting end provided in the shear load projection of the yoke beam. The shear loads acting on the slab panel and the yoke beam are distributed to the axial load of the side wall panel, thereby preventing the vertical bending of the side wall panel, thereby forming a precise concrete structure.

아울러, 본 발명은 측벽패널과 슬래브패널의 조립 및 해체가 용이하여 거푸집 조립에 따른 작업시간을 단축할 수 있을 뿐만 아니라, 고소작업으로 인해 발생되는 작업자의 안전사고를 미연에 예방할 수 있으며, 이에 따라 인건비를 절감할 수 있는 효과가 있다.In addition, the present invention can be easily assembled and dismantled side wall panel and slab panel can not only shorten the work time according to the form assembly, it can also prevent the safety accident of the operator caused by the height of work in advance, accordingly There is an effect that can reduce labor costs.

더하여, 본 발명에 따르면, 종래의 측벽패널과 슬래브패널을 연결하는 연결프레임 없이도 측벽패널과 슬래브패널을 연결하게 되어 경제적으로 원가절감을 기대할 수 있으며, 본 출원인이 선출원한 등록실용신안 제392012호 “조립식 거푸집의 체결구조”의 실용화의 문제점을 보완하여, 조립 및 해체가 용이하면서 정밀한 콘크리트 구조물을 형성할 수 있는 효과가 있다.In addition, according to the present invention, it is possible to expect a cost reduction economically by connecting the side wall panel and the slab panel without a connecting frame connecting the conventional side wall panel and the slab panel, the registered utility model No. 392012 " Complementing the problem of the practical use of the fastening structure of the prefabricated formwork, it is easy to assemble and dismantle, there is an effect that can form a precise concrete structure.

Claims (4)

측벽패널(10)과 슬래브패널(20)을 조립하여 콘크리트 구조물을 형성하는 조립식거푸집에 있어서,In the prefabricated formwork to form a concrete structure by assembling the side wall panel 10 and the slab panel 20, 상기 측벽패널(10)의 상단부에 형성된 접촉면(12)으로 접촉되도록 접촉단부(22)를 갖는 전단돌기(21)를 슬래브패널(20)의 저면 외측 가장자리에 하향으로 돌출되게 일체로 형성하여, 콘크리트 타설로 슬래브패널(20)에 작용하는 전단하중을 측벽패널(10)의 축하중으로 전달하되, 상기 접촉단부(22)에는 측벽패널(10)의 접촉면(12)에 형성된 핀홀(14)에 연통되도록 체결공(24)이 천공되어 웨지핀(WP)으로 체결되는 것을 특징으로 하는 조립식거푸집의 조립구조.The shear protrusion 21 having the contact end 22 is integrally formed to protrude downward from the outer edge of the bottom surface of the slab panel 20 so as to contact with the contact surface 12 formed at the upper end of the side wall panel 10, the concrete The shear load acting on the slab panel 20 by pouring is transmitted to the axial load of the side wall panel 10, and the contact end 22 communicates with the pinhole 14 formed in the contact surface 12 of the side wall panel 10. The assembly structure of the prefabricated formwork, characterized in that the fastening hole 24 is punched by the wedge pin (WP). 제 1 항에 있어서,The method of claim 1, 상기 전단돌기(21)의 접촉단부(22)에는, 슬래브패널(20)의 전단하중을 측벽패널(10)의 축하중으로 분산하면서 전달하도록, 측벽패널(10)의 접촉면(12)에 접촉되는 제1·제2 접촉림(26)(28)이 일체로 형성된 것을 특징으로 하는 조립식거푸집의 조립구조.The contact end portion 22 of the shear projection 21 is contacted with the contact surface 12 of the side wall panel 10 so as to transfer the shear load of the slab panel 20 to the axial load of the side wall panel 10. Assembly structure of prefabricated formwork, characterized in that the first and second contact rims (26, 28) are formed integrally. 제 1 항에 있어서,The method of claim 1, 상기 슬래브패널(20)은 좌우로 연속되어 멍에빔(30)으로 연결되며, 상기 멍에빔(30)의 저면 외측 가장자리에는 측벽패널(10)의 접촉면(12)으로 접촉되도록 연 결단부(32)를 갖는 전단하중돌기(31)가 하부로 돌출되게 일체로 형성되어, 콘크리트 타설로 멍에빔(30)에 작용하는 전단하중을 측벽패널(10)의 축하중으로 전달하되, 상기 연결단부(32)에는 측벽패널(10)의 접촉면(12)에 형성된 핀홀(14)에 연통되도록 결합공(34)이 천공되어 웨지핀(WP)으로 결합되는 것을 특징으로 하는 조립식거푸집의 조립구조.The slab panel 20 is connected to the yoke beam 30 to the left and right in succession, the connection end portion 32 to be in contact with the contact surface 12 of the side wall panel 10 on the outer edge of the bottom surface of the yoke beam 30. Shear load projection (31) having a integrally formed so as to protrude to the lower, transfer the shear load acting on the yoke beam (30) by concrete pouring to the celebration of the side wall panel (10), the connection end 32 Assembling structure of the prefabricated formwork, characterized in that the coupling hole 34 is drilled to be coupled to the pinhole 14 formed in the contact surface 12 of the side wall panel 10 is coupled to the wedge pin (WP). 제 3 항에 있어서,The method of claim 3, wherein 상기 전단하중돌기(31)의 연결단부(32)에는, 슬래브패널(20)의 전단하중을 측벽패널(10)의 축하중으로 분산하면서 전달하도록, 측벽패널(10)의 접촉면(12)에 접촉되는 제1·제2 하중분산림(36)(38)이 일체로 형성된 것을 특징으로 하는 조립식거푸집의 조립구조.The contact end 32 of the shear load protrusion 31 is in contact with the contact surface 12 of the side wall panel 10 so as to transmit the shear load of the slab panel 20 to the axial load of the side wall panel 10. An assembly structure of a prefabricated formwork, characterized in that the first and second load distribution forests (36, 38) are integrally formed.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860064B1 (en) * 2007-02-07 2008-09-24 에스앤피시스템(주) Slab panel structure of prefabricated formwork
KR100889338B1 (en) 2007-03-23 2009-03-18 이상선 Prefabricated Panels for Formwork
WO2011002271A3 (en) * 2009-06-29 2011-03-31 Tian Khoo A slab formwork system
CN103866975A (en) * 2014-02-28 2014-06-18 苏鸿飞 Building formwork assembly method and used aluminium formwork connector
CN112482636A (en) * 2020-12-03 2021-03-12 中铁广州工程局集团深圳工程有限公司 Underground assembly type station cast-in-place beam formwork-free structure and construction method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860064B1 (en) * 2007-02-07 2008-09-24 에스앤피시스템(주) Slab panel structure of prefabricated formwork
KR100889338B1 (en) 2007-03-23 2009-03-18 이상선 Prefabricated Panels for Formwork
WO2011002271A3 (en) * 2009-06-29 2011-03-31 Tian Khoo A slab formwork system
US8919727B2 (en) 2009-06-29 2014-12-30 Tian Khoo Elevated floor and ceiling slab formwork system
CN103866975A (en) * 2014-02-28 2014-06-18 苏鸿飞 Building formwork assembly method and used aluminium formwork connector
CN103866975B (en) * 2014-02-28 2016-02-03 苏鸿飞 The mounting method of construction formwork and the aluminum alloy pattern plate connector used
CN112482636A (en) * 2020-12-03 2021-03-12 中铁广州工程局集团深圳工程有限公司 Underground assembly type station cast-in-place beam formwork-free structure and construction method thereof

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