KR100408073B1 - A Constructing Structure of the Ceiling-Frame - Google Patents

A Constructing Structure of the Ceiling-Frame Download PDF

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Publication number
KR100408073B1
KR100408073B1 KR10-2001-0002906A KR20010002906A KR100408073B1 KR 100408073 B1 KR100408073 B1 KR 100408073B1 KR 20010002906 A KR20010002906 A KR 20010002906A KR 100408073 B1 KR100408073 B1 KR 100408073B1
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South Korea
Prior art keywords
ceiling
steel
lower section
section steel
hook member
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KR10-2001-0002906A
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Korean (ko)
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KR20020061844A (en
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상 진 남
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상 진 남
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12Connections between non-parallel members of the supporting construction
    • E04B9/16Connections between non-parallel members of the supporting construction the members lying in different planes
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/18Means for suspending the supporting construction
    • E04B9/183Means for suspending the supporting construction having a lower side adapted to be connected to a channel of the supporting construction
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/245Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of screws, bolts or clamping strips held against the underside of the supporting construction

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

본 발명은 건물의 천정 마감패널을 부착하여 지지시켜 주는 천정틀에 관한 것으로, 건물의 천정슬래브(s)에 그 상단부가 정착되면서 하부로 수직하게 뻗어 내려와 상호간에 일정간격을 두고 평행하게 배설되는 행거재(10)들과; 양측의 길이면들에 4각채널 형상의 굽힘살부(21)가 길이방향을 따라 파이는 각형체로 성형되며, 상기 행거재(10)들의 하단에 연결 고정되어서 가로방향으로 일정간격을 두고 평행하게 배설되는 상단 형강재(20)들과; 상기 상단 형강재(20)와 마찬가지로 양측의 길이면들에 4각채널 형상의 굽힘살부(31)가 형성되는 각형체로 성형되며, 상기 상단 형강재(20)들의 하면에 그 상면이 맞대어져 직교하면서 세로방향으로 일정간격을 두고 평행하게 배설되는 하단 형강재(30)들과; 상기 상단 형강재(20)와 하단 형강재(30)가 교차하는 지점들에 설치되어 상,하단 형강재(20)(30)들을 결속하는 결착수단(40)들;로 구성되어서, 상기 하단 형강재(30)들의 하면에 천정 마감패널(p)을 부착하여 지지시키도록 한 것을 특징으로 하는 기술구성을 제공하며, 시공이 용이하고 공사비가 적게 소요될 뿐만 아니라 구조적으로 견고하면서 보다 품질 좋은 천정 구조체를 구현하여 주는 효과가 있다.The present invention relates to a ceiling frame for attaching and supporting a ceiling finishing panel of a building, the upper end of which is fixed to the ceiling slab (s) of the building while extending vertically downwards and hangers disposed parallel to each other at a predetermined interval. Ashes 10; The bent portion 21 of the quadrangular channel shape is formed into a square body along the longitudinal direction on both side surfaces thereof, and is connected to the lower ends of the hanger materials 10 so as to be parallel to each other at a predetermined interval in the horizontal direction. And the upper section steel 20; Like the upper section steel 20 is formed into a rectangular body in which the bent portion 31 of the quadrangular channel shape is formed on the length surfaces on both sides, while the upper surface is perpendicular to the lower surface of the upper section steel 20 Lower section steels 30 are arranged in parallel with a predetermined interval in the longitudinal direction; Consisting means (40) is installed at the points where the upper section 20 and the lower section 30 intersects and binds the upper and lower section (20, 30); It provides a technical configuration characterized in that by supporting the ceiling finishing panel (p) attached to the lower surface of the steel (30), it is easy to construct and less construction cost, and also structurally solid and higher quality ceiling structure It is effective to implement.

Description

천정틀의 설치구조{A Constructing Structure of the Ceiling-Frame}A constructing structure of the ceiling-frame

본 발명은 건물의 천정 마감패널을 부착하여 지지시켜 주는 천정틀에 관한 것으로, 특히 가로세로로 엮어져 격자형 틀체로 완성된 후 천정슬래브에 정착된 행거들에 의해 매달리도록 설치되는 천정틀의 설치구조에 관한 것이다.The present invention relates to a ceiling frame for attaching and supporting a ceiling finishing panel of a building. In particular, the ceiling frame is installed to be suspended by hangers fixed to the ceiling slab after being woven in a horizontal and vertical grid structure. It's about structure.

일반적으로 사무용도 또는 주거용도로 건축되는 중, 대형 건물의 실내 천정면은 천정슬래브에 일정간격으로 배열하여 정착시킨 행거봉들에 천정틀을 매달아 지지시킨 다음, 이 천정틀의 하면에 천정 마감패널을 부착하여서 마감하고 있다.In general, the interior ceiling surface of a large building is built for office or residential use by hanging the ceiling frame on the hanger rods arranged at fixed intervals on the ceiling slab, and then supporting the ceiling finishing panel on the lower surface of the ceiling frame. It is attached and finished.

위와 같은 실내 천정면의 마감구조에서, 상기 천정틀은 금속제 형강재들을 사용하여 상하측에서 가로세로로 직교시키면서 결속시킨 격자형 틀체로 완성되며, 그 자체의 하중과 하면에 부착되는 천정 마감패널의 하중에 견디어 주어야 함은 물론, 천정슬래브와 천정 마감패널의 사이공간으로 배치되는 전기배선 및 조명기구등의 하중을 충분히 받아줄 정도의 강도를 지녀야 한다.In the finishing structure of the interior ceiling surface as described above, the ceiling frame is made of a lattice-shaped frame bound to each other vertically and vertically from the upper and lower sides using metal shaped steel, the ceiling of the ceiling finishing panel attached to its own load and the lower surface Not only must it withstand the load, but it must also be strong enough to accept the loads of electrical wiring and lighting fixtures that are placed between the ceiling slab and the ceiling finishing panel.

그런데 종래의 천정틀은, 상단에서 길이방향으로 배치되는 형강재로서 채널형 단면으로 된 채널형강재를 사용하고, 하단에서 폭방향으로 배치되는 형강재로서는 4각 단면으로 된 4각형강재를 사용하고 있기 때문에 여러 면에서 불리한 문제점이 있었다.By the way, the conventional ceiling frame uses a channel-shaped steel having a channel-shaped cross section as the section steel arranged in the longitudinal direction at the upper end, and a quadrilateral steel having a four-sided cross section as the section steel arranged in the width direction at the lower end. There are disadvantages in many ways.

즉, 격자형 천정틀을 이루는 구성재들로서 구조적으로 휨강도가 약한 채널형강재와 4각형강재를 사용하기 때문에 형강재들의 휨에 의한 천정면의 처짐현상을 방지시키기 위해서는 비교적 큰 단면으로 제작된 두꺼운 형강재들을 사용해야 하고, 형강재들을 촘촘히 배치해야 하며, 또한 이들의 하중을 지지하여 매달아 두기 위해서는 슬래브에 정착되는 행거봉들을 많이 설치해야 함으로써,That is, because the structural members of the lattice-shaped ceiling frame use structurally weak channel-shaped steel and quadrilateral steel, the thicker steel members are made of relatively large cross-sections to prevent sagging of the ceiling surface caused by the bending of the steel members. And the hangers rods fixed on the slab in order to support and suspend their loads,

첫째, 천정틀 구조체의 전체적인 하중이 크게 늘어나 천정슬래브에 정착된 행거봉들의 정착부위에서 하자가 발생될 소지가 다분하였으며,First, the overall load of the ceiling frame structure was greatly increased, and there were many possibilities of defects in the fixing portions of the hanger rods fixed to the ceiling slab.

둘째, 설치재의 과다한 소모로 인해 자재비용이 증대되고 많은 설치재들을 설치해야 하므로 작업시간이 늘어나 전반적인 공사비용이 상승되었으며,Second, due to excessive consumption of installation materials, material costs have increased and many installation materials have to be installed.

셋째, 조밀하게 설치된 행거봉들로 인해 천정면과 슬래브의 사이공간이 복잡하게 되므로 이공간에 배치되는 배관, 배선 등의 다른 시설물들을 설치하는데 장애가 되었으며,Third, because the space between the ceiling and the slab is complicated due to the hanger rods that are densely installed, it became a obstacle to the installation of other facilities such as piping and wiring arranged in this space.

넷째, 설치후 수많은 설치재들을 보수·유지시키는데 과다한 노력과 비용이 소모되는 문제점이 있고,Fourth, there is a problem that excessive effort and cost are consumed to repair and maintain a large number of installation materials after installation,

다섯째, 천정틀을 이루는 형강재 들이 조밀하게 배치되었기는 하나 형강재들의 자체강도가 떨어지기 때문에 백화점, 호텔, 병원 등과 같이 내부구조를 자주 바꾸거나 설비점검을 수시로 해야 할 곳에서는 작업자의 최소한 하중을 지탱하여 주는 데에도 무리가 따라 많은 어려움이 있는 등 여러 문제점이 있었다.Fifth, although the members of the ceiling frame are densely arranged, the strength of the members decreases, so the minimum load of the worker should be applied in places where frequent changes of the internal structure such as department stores, hotels, hospitals, etc. are required. There were a number of problems, including many difficulties in supporting them.

한편, 천정을 부설시키기 위한 천정틀은 상하로 교차하면서 격자형으로 조립되는 상,하단 형강재들의 결속력을 확보시키는 일이 매우 중요하다.On the other hand, the ceiling frame for laying the ceiling is very important to secure the binding force of the upper and lower section steels are assembled in a grid shape while crossing up and down.

종래, 격자형으로 조립되는 상,하단 형강재들을 결속시킴에 있어서는 일반적으로 상,하단 형강재의 교차지점을 용접시키는 방식으로 결속하고 있다.Conventionally, in binding the upper and lower section steels assembled in a lattice shape, the binding is generally performed by welding the intersection points of the upper and lower section steels.

그러나, 용접을 통한 상,하단 형강재들의 결속은 번거로운 용접작업을 비좁은 실내에서 행해야 함으로써, 작업능률이 떨어질 뿐만 아니라 용접가스의 분출로인해 작업자들의 건강을 해치는 문제점이 있었다.However, the binding of the upper and lower section steels through welding has to be performed in a cramped room, cumbersome welding work, the work efficiency is not only degraded, but there is a problem that the health of workers due to the ejection of welding gas.

또한, 아연도 강판으로 제작된 형강재들의 본래 강도를 떨어트릴 뿐만 아니라, 설치후 용접부위의 부식으로 인해 구조적인 하자가 발생하는 문제점이 있었다.In addition, as well as to reduce the original strength of the steel sheet made of galvanized steel sheet, there was a problem that a structural defect occurs due to corrosion of the welded portion after installation.

이에 따라, 본 발명자는 천정틀의 상,하단 형강재를 용접함으로 인해 발생되는 문제를 해결하고자 국내실용신안등록 제183629호의 기술과 같은 "천정 골조틀의 결합구조"를 제안한 바가 있다.Accordingly, the present inventor has proposed a "coupling structure of the ceiling frame frame" as described in the Korean Utility Model Registration No. 183629 to solve the problem caused by welding the upper and lower section steel of the ceiling frame.

이 선행기술은 도1의 도시와 같이, 격자형 틀체를 이루는 하단 형강재(1)의 양측면에 등간격으로 배열된 다수의 결합구멍(1a)을 뚫어 놓고, 상,하단 형강재 (2)(1)의 교차지점에 강선재로 제작된 반원형상의 결착고리(3)를 걸친 후, 결착고리(3)의 하단에 형성된 후크(3a)를 하단 형강재(1)의 결합구멍(1a)에 끼워서 결착하는 방식을 통해 상,하단 형강재(2)(1)들을 결속하고 있다.As shown in Fig. 1, the prior art drills a plurality of coupling holes 1a arranged at equal intervals on both sides of the lower section steel 1 forming a lattice frame, and the upper and lower section steel sections 2 ( After passing through the semicircular binding ring (3) made of steel wire at the intersection of 1), the hook (3a) formed at the lower end of the binding ring (3) is inserted into the coupling hole (1a) of the lower section steel (1) Through the binding method, the upper and lower sections (2) (1) are bound.

이와 같이 설치되는 선행기술은 기계적인 방식으로 상,하단 형강재들의 교차부를 결속하여 주기 때문에 용접으로 인해 발생되는 종래의 제 문제점을 해결하고 있다.The prior art installed in this way solves the conventional problems caused by welding because the binding of the upper and lower sections of the steel in a mechanical manner.

그러나, 상기와 같은 선행기술에 의한 천정 골조틀의 결합구조는 하단 형강재의 양측면에 다수의 구멍을 뚫어 놓았기 때문에 형강재의 구조적 강성을 떨어트리는 문제점이 있었다.However, the coupling structure of the ceiling frame according to the prior art as described above has a problem of lowering the structural rigidity of the steel member because a plurality of holes are drilled on both sides of the lower section steel.

그리고, 선행기술은 상,하단 형강재들을 결속시킬 때 결착고리를 하단 형강재의 결합구멍에 강제로 끼워 넣어야 하기 때문에 작업성이 대단히 나쁜 문제점이 있었다.In addition, the prior art has a problem that the workability is very bad because the binding ring has to be forced into the coupling hole of the lower section when binding the upper and lower section steel.

또한, 일단 상,하단 형강재들의 조립이 완료된 이후에는 결착고리가 양부재를 꽉 물고 있기 때문에, 천정 구조에 따라 형강재들의 위치를 조금씩 조절해야 하는 일이 발생되더라도 이를 실행하기가 대단히 어려운 문제점이 있었다.In addition, once the assembly of the upper and lower section steel is completed, since the binding ring is holding both members tightly, even if it is necessary to adjust the position of the steel materials little by little depending on the ceiling structure, it is very difficult to carry out this problem. there was.

한편으로, 선고안에 의한 천정 골조틀의 결합구조는 상,하단 형강재들에 끼워서 결합하기 위해 탄력적으로 제작되는 결착고리가, 설치 후 천정 구조체 및 그외 부대설비들의 매달린 하중에 의해 서서히 변형되면서 밀착되어 있는 상,하단 형강재들의 사이가 벌어짐으로써, 천정 마감패널이 직접적으로 부착되는 하단 형강재들의 수평도가 맞지 않게 되어 결과적으로 평활도가 고르게 유지되는 고품질의 천정 마감면을 얻는 데 실패하는 중요한 결함이 있다.On the other hand, the binding structure of the ceiling frame frame by the sentence is closely adhered to the binding ring, which is elastically manufactured to fit the upper and lower sections of the steel frame, and is gradually deformed by the suspended load of the ceiling structure and other auxiliary equipment after installation. The gap between the upper and lower sections of the upper and lower sections, which causes the ceiling panels to attach directly to the lower sections of the lower sections, prevents them from achieving a high-quality ceiling finish that maintains even smoothness. have.

이에 따라, 본 발명은 건물의 천정 마감패널을 부착하여 지지시켜 주는 천정틀에서 상기한 종래 기술들의 제 문제점을 해결하기 위해 안출한 것이다.Accordingly, the present invention has been made to solve the above problems of the prior art in the ceiling frame to attach and support the ceiling finishing panel of the building.

따라서, 본 발명의 목적은 가로 세로로 엮어져 격자형 틀체로 완성되는 상,하단 형강재들의 휨강도를 효율적으로 향상시키고, 상,하단 형강재들을 보다 견고하면서도 안정되게 결속시키며, 천정 마감패널 부착면의 수평도를 정확하게 확보시킴으로써, 보다 품질 좋은 천정 구조체를 얻을 수 있도록 한 천정틀의 설치구조를 제공하는데 있다.Accordingly, an object of the present invention is to efficiently improve the bending strength of the upper and lower section steels woven vertically and horizontally to form a grid-like frame, to bind the upper and lower section steels more firmly and stably, and to the ceiling finish panel It is to provide an installation structure of the ceiling frame to ensure a higher quality ceiling structure by accurately securing the horizontal degree of.

본 발명의 다른 목적은 단위면적당 사용되는 형강재들의 수량을 현저히 감소시키고 상,하단 형강재들의 결속작업을 간편하게 수행할 수 있게 함으로써, 시공이 용이할 뿐만 아니라 공사비용이 적게 소요되는 천정틀의 설치구조를 제공하는데 있다.Another object of the present invention is to significantly reduce the number of used steel materials per unit area and to easily perform the binding work of the upper and lower section steel, the installation of the ceiling frame not only easy construction but also requires a low construction cost To provide structure.

도1은 종래 기술에 따른 천정 골조틀의 결합구조를 나타낸 사시도1 is a perspective view showing a coupling structure of the ceiling frame according to the prior art

도2는 본 발명의 실시예에 따른 천정틀의 설치구조도2 is an installation structure diagram of a ceiling frame according to an embodiment of the present invention

도3은 본 발명의 실시예에 따른 천정틀의 일부구성을 나타낸 사시도Figure 3 is a perspective view showing a part of the structure of the ceiling frame according to an embodiment of the present invention

도4는 본 발명의 실시예에 따른 천정틀의 행킹부를 나타내기 위한 도2의 A-A선 단면도Figure 4 is a cross-sectional view taken along the line A-A of Figure 2 for showing the hanging portion of the ceiling frame according to an embodiment of the present invention

도5는 본 발명의 실시예에 따른 천정틀의 접속부를 나타낸 분리사시도Figure 5 is an exploded perspective view showing a connection portion of the ceiling frame according to an embodiment of the present invention

도6은 본 발명의 실시예에 따른 천정틀의 접속부를 나타낸 정면도Figure 6 is a front view showing the connection portion of the ceiling frame according to an embodiment of the present invention

도7은 본 발명의 실시예에 따른 천정틀의 접속부를 나타낸 측면도Figure 7 is a side view showing a connection portion of the ceiling frame according to an embodiment of the present invention

도8은 본 발명의 실시예에서 사용되는 걸이부재가 하단 형강재에 결착되는 과정을 도시한 도면8 is a view showing a process in which the hook member used in the embodiment of the present invention is bound to the lower section steel material;

<도면의 주요부분에 대한 부호의 설명><Description of Symbols for Main Parts of Drawings>

10:행거재 11:정착너트관 12:행킹클램프10: Hanger 11: Fixing nut tube 12: Hanging clamp

13:핀 20,30:상,하단 형강재 21,31:굽힘살부13: Pin 20, 30: upper and lower section steel 21, 31: bending

22,23:이음보강부 23,33:골부 40:결착수단22, 23: joint reinforcement 23, 33: bone 40: fastening means

41:걸이부재 41a:상판부 41b:다리41: hook member 41a: top plate 41b: leg

41c:후크 41d:보강판부 41e:엠보싱부41c: Hook 41d: Reinforcing plate portion 41e: Embossing portion

41f:나사구멍 42:쐐기부재 43:나사볼트41f: screw hole 42: wedge member 43: screw bolt

s:천정슬래브 p:마감패널s: Ceiling slab p: Finish panel

상기 목적을 달성하기 위한 본 발명에 의한 천정틀의 설치구조는, 건물의 천정슬래브에 그 상단부가 정착되면서 하부로 수직하게 뻗어 내려와 상호간에 일정간격을 두고 평행하게 배설되는 행거재들과;The installation structure of the ceiling frame according to the present invention for achieving the above object, the upper end portion is fixed to the ceiling slab while extending vertically down and hangers are disposed parallel to each other at regular intervals;

양측의 길이면들에 4각채널 형상의 굽힘살부가 길이방향을 따라 파이고, 상면에 절곡 성형시 말아서 압착하여 놓은 이음보강부가 길이방향의 중앙선상을 따라 형성되며, 하면에 3각홈 형상으로 파이는 골부가 길이방향의 중앙선상을 따라 형성되는 각형체로 성형되며, 상기 행거재들의 하단에 연결 고정되어서 가로방향으로 일정간격을 두고 평행하게 배설되는 상단 형강재들과;The bent portion of the quadrangular channel shape is formed along the length direction on both sides, and the joint reinforcement part which is rolled and crimped when formed by bending on the upper surface is formed along the center line in the longitudinal direction, and is formed in the shape of a triangular groove on the lower surface. The upper portion is formed in a square formed along the center line in the longitudinal direction, the upper section steels are arranged in parallel with a predetermined interval in the horizontal direction is fixed to the lower end of the hanger;

상기 상단 형강재와 마찬가지로 양측의 길이면들과 상면 및 하면에 4각채널 형상의 굽힘살부와 말아서 압착하여 놓은 이음보강부 및 3각홈 형상으로 파이는 골부가 형성되는 각형체로 성형되며, 상기 상단 형강재들의 하면에 그 상면이 맞대어져 직교하면서 세로방향으로 일정간격을 두고 평행하게 배설되는 하단 형강재들과;Like the upper section steel, the pie is formed into a rectangular body in which a bone part is formed in a joint reinforcement section and a triangular groove shape, which are rolled and squeezed into a bent portion of a four-channel shape on the upper and lower surfaces and length surfaces of both sides. Lower section steels which are arranged in parallel with a predetermined interval in the vertical direction while the upper surface is orthogonal to the lower surface of the steel;

상기 상단 형강재와 하단 형강재가 교차하는 지점들에 설치되어 상·하단 형강재들을 결속하는 결착수단;으로 구성되어서,It is composed of; binding means for binding the upper and lower section steel member is installed at the point where the upper section and the lower section steel crosses;

상기 하단 형강재들의 하면에 천정 마감패널을 부착하여 지지시키도록 한 것을 기술구성상의 특징으로 한다.It is characterized in that the technical configuration to attach and support the ceiling finishing panel to the lower surface of the lower steel.

상기와 같은 기술적 특징을 갖는 본 발명은 천정틀의 주요 구성재로 사용되는 상·하단 형강재들의 양측 길이면과 상면 및 하면에 단면계수를 증가시킨 굽힘살부와 이음보강부 및 골부가 형성되어 있기 때문에 휨강도가 여타 구조의 형강재들에 비해 월등히 높으므로, 적은 갯수의 형강재만을 사용하여도 천정 마감패널의 하중을 충실히 받아 줄 뿐만 아니라 구조적으로 견실한 천정틀을 완성할 수 있게 된다.The present invention having the technical features as described above is formed because the bent portion, the joint reinforcement portion and the valley portion is increased in the cross-sectional coefficient on both side length and top and bottom surfaces of the upper and lower sections of the steel frame used as the main component of the ceiling frame Since the flexural strength is much higher than that of other structural members, it is possible to complete the structurally strong ceiling frame as well as to faithfully receive the load of the ceiling finishing panel even with a small number of members.

이하, 본 발명의 기술구성을 본 발명의 바람직한 실시예에 따른 도2 내지 도8의 첨부도면을 참조하여 구체적으로 설명한다.Hereinafter, the technical configuration of the present invention will be described in detail with reference to the accompanying drawings of FIGS. 2 to 8 according to a preferred embodiment of the present invention.

행거재(10)들은 본 발명에 의한 천정틀의 전체 하중 및 각종 부대설비들의 하중을 슬래브에 전달하여 지탱하는 구조재이다.The hanger materials 10 are structural members that transmit and support the total load of the ceiling frame and the loads of various auxiliary equipments according to the present invention to the slab.

본 발명의 실시예에서 행거재(10)는 봉형태로 제작되며, 그 상,하단부에는수나사부가 형성된다.In the embodiment of the present invention hanger 10 is made in the form of a rod, the upper and lower ends are formed with a male screw.

행거재(10)의 상단부에 형성된 수나사부는 도2의 도시와 같이 천정슬래브(s)에 매설된 정착너트관(11)에 결합되어서 고정되며, 하단부에 형성된 수나사부는 도2 및 도3의 도시와 같이 천정틀의 상단 형강재(20)를 걸고 있는 행킹클램프(12)에 결합되어서 너트를 통해 고정된다.The male screw portion formed at the upper end of the hanger 10 is fixed to the fixing nut tube 11 embedded in the ceiling slab s as shown in FIG. 2, and the male screw portion formed at the lower portion thereof is shown in FIGS. As it is coupled to the hanging clamp 12 which hangs the upper section steel 20 of the ceiling frame is fixed through a nut.

상,하단 형강재(20)(30)는 결착수단(40)을 통해 격자형으로 조립되어 천정 마감패널(p)이 부착되도록 하여 주는 본 발명의 주요 구성재로서, 도4의 도시와 같이 상단 형강재(20)가 상기 행킹클램프(12)에 끼워지고 핀(13)에 의해 고정되어서 천정슬래브(s)에 정착된 행거재(10)들에 의해 매달려 있다.The upper and lower section steels 20 and 30 are assembled in a lattice form through the fastening means 40 and are the main constituents of the present invention for attaching the ceiling finishing panel p, as shown in FIG. The steel 20 is fitted by the hanger clamp 12 and is suspended by the hangers 10 fixed by the pins 13 and fixed to the ceiling slab s.

이와 같이 설치되는 상,하단 형강재(20)(30)들은 도5, 도6 및 도7의 도시와 같이, 양측의 길이면들에 각기 4각채널 형상의 굽힘살부(21)(31)가 길이방향을 따라 파이는 각형체로 성형된다.The upper and lower sections 20, 30 are installed in this way, as shown in Figs. 5, 6, and 7, the bent portion 21, 31 of the quadrangular channel shape on each of the length surfaces of both sides Along the longitudinal direction the pie is shaped into a square body.

그리고, 그것들의 상면에는 절곡 성형시 말아서 압착하여 놓은 이음보강부 (22)(32)가 길이방향의 중앙선상을 따라 형성되며, 하면에는 3각홈 형상으로 파이는 골부(23)(33)가 길이방향의 중앙선상을 따라 형성된다.And, on their upper surface, the joint reinforcing portions 22, 32, which are rolled and crimped at the time of bending molding, are formed along the center line in the longitudinal direction, and in the lower surface, the rib portions 23, 33 have a triangular groove shape. It is formed along the center line in the direction.

상,하단 형강재(20)(30)의 하면에 형성된 골부(23)(33)는 길이면에 형성된 굽힘살부(21)(31)와 상면에 형성된 이음보강부(22)(32)와 함께 구조적으로 휨강도를 높여주는 역할도 수행하지만, 특히 하단 형강재(30)의 하면에 형성된 골부(33)는 도7의 도시와 같이 그 하면에 나사를 통해 접합되는 천정 마감패널(p)의 부착선위치를 용이하게 설정하여 주는 중요한 역할을 수행한다.The valleys 23 and 33 formed on the lower surfaces of the upper and lower section steels 20 and 30 together with the bent portions 21 and 31 formed on the length surface and the joint reinforcement portions 22 and 32 formed on the upper surface. Structural role to increase the flexural strength, but in particular, the valleys 33 formed on the lower surface of the lower section steel 30 is attached to the ceiling finishing panel (p) is joined to the lower surface as shown in FIG. It plays an important role in easily setting the location.

결착수단(40)은 상기 상단 형강재(20)와 하단 형강재(30)가 교차하는 지점들에 설치되어 상,하단 형강재(20)(30)들을 결속하여 주는 구성재이다.The binding means 40 is a component that is installed at points where the upper section 20 and the lower section 30 intersect the upper and lower sections 20, 30.

본 발명의 실시예에서 결착수단(40)은 도5의 도시와 같이, 강판재를 절곡하여서 만든 걸이부재(41)와 쐐기부재(42)로 구성된다.In the embodiment of the present invention, the binding means 40 is composed of a hook member 41 and a wedge member 42 made by bending a steel sheet as shown in FIG.

상기 걸이부재(41)는 그 상단부가 상판부(41a)에 의해 서로 연결되는 4개의 다리(41b)를 가지며, 그 다리(41b)들의 하단부에 내측으로 상향 경사지는 후크 (41c)가 형성되는 한편, 전후면에서 다리(41b)들의 상단부를 연결하여 보강하는 보강판부(41d)를 구성요소로 하여 일체로 절곡 형성된다.The hook member 41 has four legs 41b whose upper end portions are connected to each other by the upper plate portion 41a, and a hook 41c which is inclined upward inward at the lower ends of the legs 41b is formed, The front and rear surfaces are integrally bent to form a reinforcing plate portion 41d which connects and reinforces the upper ends of the legs 41b as a component.

상기에서 다리(41b)들은 각기 상,하단 형강재(20)(30)들의 단면폭과 같은 거리를 두고 형성되며, 이러한 걸이부재(41)는 측방에서 보았을 때 상부가 좁고 하부가 넓게 벌어진 대략 사다리꼴 형상을 그리면서 세워진다.In the above, the legs 41b are formed at a distance equal to the cross-sectional width of the upper and lower section steels 20 and 30, respectively, and the hook member 41 has a trapezoidal shape in which the upper part is narrow and the lower part is widened when viewed from the side. It is built while drawing.

그리고, 상기 걸이부재(41)의 다리(41b)들에는 상하로 길쭉한 띠형상의 엠보싱부(41e)가 상하방향의 중앙선상을 따라 돌출 형성되어서 휨강도를 보강하고 있다.In addition, upper and lower strip-shaped embossing portions 41e protrude along the center line in the vertical direction to reinforce the bending strength on the legs 41b of the hook member 41.

상기 쐐기부재(42)는 채널형 단면으로 성형되며, 그 상단면이 약간의 수평경사를 이루고, 그 양측의 상단모서리가 둥글게 형성되어 쐐기박음시 초기단계의 삽입이 용이하게 이루어지도록 유도하고 하고 있다.The wedge member 42 is formed into a channel-shaped cross section, the top surface of which forms a slight horizontal inclination, and the upper edges of both sides are rounded to induce easy insertion of the initial stage during wedge stitching. .

상기와 같이 구성된 결착수단(40)은 도6 및 도7의 도시와 같이, 상기 상,하단 형강재(20)(30)들의 교차지점에 상기 걸이부재(41)의 다리(41b)들을 끼우고, 다리(41b)의 하단에 형성된 후크(41c)들을 상기 하단 형강재(30)의 굽힘살부(31)의 4각채널에 끼워서 건 다음, 상기 상단 형강재(20)의 상면과 걸이부재(41)의 상판부 (41a)사이에 형성된 공간부상에 상기 쐐기부재(42)를 억지끼움 형식으로 개재시키는 작업을 통해 상,하단 형강재(20)(30)들을 결속시키게 된다.6 and 7, the binding means 40 is configured as described above, and the legs 41b of the hook member 41 at the intersections of the upper and lower section steels 20 and 30 are fitted. , Hooks 41c formed at the lower end of the leg 41b are inserted into the quadrangular channels of the bent portions 31 of the lower section steel 30, and then the upper surface and the hook member 41 of the upper section steel 20. Through the operation of interposing the wedge member 42 in the form of interference fit on the space portion formed between the upper plate portion 41a of the) to bind the upper and lower section steel (20, 30).

상기와 같은 결착수단(40)의 결착과정에서 걸이부재(41)의 다리(41b)들은 도8의 도시와 같이, 상,하단 형강재(20)(30)들에 결합되기 이전에는 탄성을 갖고 내측으로 약간 오무려져 있다가, 하단 형강재(30)의 외면으로 결합될 때에 외측으로 벌어진 다음, 후크(41c)가 하단 형강재(30)의 4각채널로 삽입되게 되면 복원력에 의해 오무려져서 견고하게 결합된다.In the binding process of the binding means 40 as described above, the legs 41b of the hook member 41 have elasticity before being coupled to the upper and lower shape steels 20 and 30, as shown in FIG. Slightly squeezed into the inner side, when it is joined to the outer surface of the lower section steel 30, and spreads outwards, then when the hook 41c is inserted into the square channel of the lower section steel 30, it is squeezed by the restoring force It is firmly combined.

이때, 본 발명에 의한 걸이부재(41)의 후크(41c)는 탄성을 갖고 하단 형강재 (30)의 4각채널에 삽입되어 압착되어 있기 때문에 별도로 고정하지 않아도 탈리될 염려가 없다.At this time, since the hook 41c of the hook member 41 according to the present invention has elasticity and is inserted into a square channel of the lower section steel 30 and is compressed, there is no fear of detachment even if not separately fixed.

하지만, 본 발명의 실시예에서는 걸이부재(41)의 후크(41c)가 이탈되는 현상을 완벽하게 방지하기 위해 도7의 도시와 같이, 상기 걸이부재(41)의 다리(41b)들 하부에 나사구멍(41f)을 형성하고, 그 나사구멍(41f)을 통해 상기 하단 형강재(30)의 길이면을 관통하는 나사볼트(43)를 체결하여서, 상기 하단 형강재(30)의 4각채널에 삽입되어 있는 걸이부재(41)의 후크(41c)가 이탈되지 않게 조치하는 것이 바람직하다.However, in the embodiment of the present invention, as shown in FIG. 7 to completely prevent the hook 41c of the hook member 41 from being detached, the screw below the legs 41b of the hook member 41. A hole 41f is formed, and a screw bolt 43 penetrating through the longitudinal surface of the lower section steel 30 through the screw hole 41f is fastened to a square channel of the lower section steel 30. It is preferable to take measures so that the hook 41c of the hook member 41 inserted is not detached.

한편, 본 발명의 결착수단(40)에 의하면, 상,하단 형강재(20)(30)들을 완전하게 조립하기 이전, 즉 쐐기부재(42)를 걸이부재(41)에 박아 넣기 이전에는 상,하단 형강재(20)(30)들의 이동이 자유롭기 때문에 천정 구조에 따라 형강재들의 위치를 조금씩 조절해야 할 필요가 있을 경우 손쉽게 이동시켜 조절할 수 있다.On the other hand, according to the binding means 40 of the present invention, before assembling the upper and lower section steel (20, 30) completely, that is, before injecting the wedge member 42 to the hook member 41, Since the lower portion of the steel (20, 30) is free to move, if you need to adjust the position of the steel according to the ceiling structure little by little it can be easily moved to adjust.

본 발명에 따라 상기와 같이 구성되는 천정틀의 설치구조에 의하면 다음과 같은 효과가 있다.According to the installation structure of the ceiling frame configured as described above according to the present invention has the following effects.

천정틀의 주요 구성재로 사용되는 상·하단 형강재들의 양측 길이면과 상면 및 하면에 단면계수를 증가시킨 굽힘살부와 이음보강부 및 골부를 형성하였기 때문에 휨강도가 여타 구조의 형강재들에 비해 월등히 높으므로, 형강재들을 드문드문 배치하여 최소 수효만 사용해도 천정 마감패널의 하중을 충실히 받아 줄 뿐만 아니라 구조적으로 견실한 천정틀을 완성할 수 있다.The bending strength, joint reinforcement, and valleys with increased cross-sectional coefficients were formed on both sides and the upper and lower surfaces of the upper and lower section steels, which are used as the main components of the ceiling frame, so the flexural strength is much higher than that of other structural members. Because of the high sparse placement of the steels, the use of a minimum number of units not only faithfully receives the load of the ceiling finishing panel, but also enables structurally solid ceiling frames.

천정틀 구조체의 전체적인 하중이 크게 줄어들어 천정슬래브에 정착되는 행거재들의 정착부위에 무리한 하중을 가하지 않게 되므로, 보다 안전하고 하자발생 소지가 없는 천정구조체를 제공할 수 있다.Since the overall load of the ceiling frame structure is greatly reduced so as not to apply excessive load to the fixing portion of the hanger materials fixed to the ceiling slab, it is possible to provide a safer and free from the ceiling structure.

설치재의 소모가 적게 소요되므로 자재비용이 감소되고 설치작업이 최소화 되어 전반적인 공사비용이 대폭적으로 절감된다.Since the consumption of installation materials is low, the material cost is reduced and the installation work is minimized, which greatly reduces the overall construction cost.

천정틀의 하중이 가벼워서 행거봉들을 적게 설치하여도 천정 구조체의 하중을 충분히 받아 줄 수 있기 때문에 천정 마감면과 천정 슬래브의 여유공간이 넓게 확보되므로 이 공간에 배치되는 배관, 배선 등의 다른 시설물들을 설치하기가 원활하다.The light weight of the ceiling frame makes it possible to receive the load of the ceiling structure even if there are few hanger rods. Therefore, the free space of the ceiling finish surface and ceiling slab is secured so that other facilities such as piping, wiring, etc. Easy to install

또한, 천정틀의 설치구조가 단순하므로 설치한 다음에 유지·관리하기가 용이하다.In addition, since the installation structure of the ceiling frame is simple, it is easy to maintain and manage after installation.

천정틀을 이루는 형강재들의 휨강도가 높기 때문에 천정으로 올라가는 작업자의 하중을 충분히 지탱하여 주게 되므로 백화점, 호텔, 병원 등과 같이 내부구조를 자주 바꾸거나 설비점검을 수시로 해야 할 곳에서 대단히 유용하다.Since the bending strength of the members forming the ceiling frame is high enough to support the load of the worker who goes up to the ceiling, it is very useful in frequent changes of the internal structure such as department stores, hotels, hospitals, and the like.

상,하단 형강재들을 결속하기 위해 형강재들에 구조적인 손상을 가하지 않기 때문에 형강재의 본래 강도가 그대로 유지되므로 보다 튼튼한 천정구조체를 얻을 수 있다.In order to bind the upper and lower sections, the structural members are not damaged in order to bond the upper and lower sections, so that the original strength of the sections is maintained as it is, thereby obtaining a more durable ceiling structure.

상,하단 형강재들을 결속시키는 작업이 간단하고 천정 구조에 따라 형강재들의 위치조절을 자유롭게 실행할 수 있으므로 시공성이 좋다.The work of binding the upper and lower section steels is simple, and the workability is good because the position of the sections can be freely adjusted according to the ceiling structure.

상,하단 형강재들이 걸림부재와 쐐기부재에 의해 긴밀하면서도 정교하게 결속되기 때문에 천정 마감패널이 직접적으로 부착되는 하단 형강재들의 수평도가 확보되어서 평활도가 고르게 유지되는 천정 마감면을 얻을 수 있다.Since the upper and lower section steels are tightly and precisely bound by the locking member and the wedge member, the ceiling finish surface is secured evenly by securing the horizontality of the lower section steels to which the ceiling finishing panel is directly attached.

이상과 같이 본 발명은 시공이 용이하고 공사비가 적게 소요될 뿐만 아니라 구조적으로 견고하면서 보다 품질 좋은 천정 구조체를 구현케 하여 주는 매우 유용한 발명이다.As described above, the present invention is a very useful invention that allows easy construction and low construction cost, as well as structurally solid and high quality ceiling structure.

Claims (6)

건물의 천정슬래브(s)에 그 상단부가 정착되면서 하부로 수직하게 뻗어 내려와 상호간에 일정간격을 두고 평행하게 배설되는 행거재(10)들과;Hangers (10) which are laid out in parallel to the ceiling slab (s) of the building while the upper end is set vertically downwardly and spaced apart from each other; 양측의 길이면들에 4각채널 형상의 굽힘살부(21)가 길이방향을 따라 파이고, 상면에 절곡 성형시 말아서 압착하여 놓은 이음보강부(22)가 길이방향의 중앙선상을 따라 형성되며, 하면에 3각홈 형상으로 파이는 골부(23)가 길이방향의 중앙선상을 따라 형성되는 각형체로 성형되며, 상기 행거재(10)들의 하단에 연결 고정되어서 가로방향으로 일정간격을 두고 평행하게 배설되는 상단 형강재(20)들과;Quadrilateral channel-shaped bent portions 21 are dug along the longitudinal direction on both sides of the longitudinal surfaces, and joint reinforcement portions 22 formed by pressing and rolling the upper surface are formed along the center line in the longitudinal direction. Pies in the shape of a triangular groove on the lower surface is formed into a square body in which the valleys 23 are formed along a central line in the longitudinal direction, and are connected to the lower ends of the hangers 10 so as to be disposed in parallel with a predetermined interval in the horizontal direction. Upper section steels 20; 상기 상단 형강재(20)와 마찬가지로 양측의 길이면들과 상면 및 하면에 4각채널 형상의 굽힘살부(31)와 말아서 압착하여 놓은 이음보강부(32) 및 3각홈 형상으로 파이는 골부(33)가 형성되는 각형체로 성형되며, 상기 상단 형강재(20)들의 하면에 그 상면이 맞대어져 직교하면서 세로방향으로 일정간격을 두고 평행하게 배설되는 하단 형강재(30)들과;Similar to the upper section steel 20, the pi in the shape of the joint reinforcement part 32 and the triangular groove, which are rolled and squeezed together with the bent portion 31 of the four-channel shape on the length and upper and lower surfaces of both sides. ) Is formed into a square formed, the upper surface is opposed to the lower surface of the upper section of the steel (20) is perpendicular to the lower and the lower section (30) to be disposed in parallel at regular intervals in the longitudinal direction; 상기 상단 형강재(20)와 하단 형강재(30)가 교차하는 지점들에 설치되어 상·하단 형강재(20)(30)들을 결속하는 결착수단(40);으로 구성되어서,Consisting means 40 is installed at the point where the upper section 20 and the lower section 30 intersects the binding means 40 for binding the upper and lower section (20, 30), 상기 하단 형강재(30)들의 하면에 천정 마감패널(p)을 부착하여 지지시키도록 한 것을 특징으로 하는 천정틀의 설치구조.Installation structure of the ceiling frame, characterized in that to support by attaching a ceiling finishing panel (p) on the lower surface of the lower section steel (30). 삭제delete 삭제delete 제1항에 있어서, 상기 결착수단(40)은 강판재를 절곡하여서 그 상단부가 상판부(41a)에 의해 서로 연결되는 4개의 다리(41b)를 가지며 그 다리(41b)들의 하단부에 내측으로 상향 경사지는 후크(41c)를 갖도록 성형한 걸이부재(41)와, 강판재를 절곡하여서 채널형 단면으로 성형한 쐐기부재(42)로 구성되어서,2. The binding means (40) according to claim 1, wherein the binding means (40) has four legs (41b), each of which is bent from a steel plate and whose upper end portions are connected to each other by an upper plate portion (41a), and is inclined upward inward to the lower ends of the legs (41b). Is composed of a hook member 41 formed to have a hook 41c, and a wedge member 42 formed by bending a steel plate into a channel-shaped cross section, 상기 상,하단 형강재(20)(30)들의 교차지점에 상기 걸이부재(41)의 다리 (41b)들을 끼우고, 다리(41b)의 하단에 형성된 후크(41c)들을 상기 하단 형강재 (30)의 굽힘살부(31)의 4각채널에 끼워서 건 다음, 상기 상단 형강재(20)의 상면과 걸이부재(41)의 상판부(41a)사이에 형성된 공간부상에 상기 쐐기부재(42)를 억지끼움 형식으로 개재시키는 작업을 통해 상,하단 형강재(20)(30)들을 결속시키도록 한 것을 특징으로 하는 천정틀의 설치구조.The legs 41b of the hook member 41 are inserted at the intersections of the upper and lower shaped steels 20 and 30, and the hooks 41c formed at the lower ends of the legs 41b are lowered from the lower steel materials 30. The wedge member 42 on the space portion formed between the upper surface of the upper section steel 20 and the upper plate portion 41a of the hook member 41. Installation structure of the ceiling frame, characterized in that to bind the upper and lower section steel (20) (30) through the intervening work in the form of fitting. 제4항에 있어서, 상기 걸이부재(41)의 다리(41b)들에는 상하로 길쭉한 띠형상의 엠보싱부(41e)가 상하방향의 중앙선상을 따라 돌출 형성되어서, 다리(41b)의 휨강도가 보강된 것을 특징으로 하는 천정틀의 설치구조.The leg 41b of the hook member 41 has an elongated strip-shaped embossing portion 41e formed to protrude along the centerline in the vertical direction, so that the bending strength of the leg 41b is reinforced. Mounting structure of the ceiling frame characterized in that. 제4항에 있어서, 상기 걸이부재(41)의 다리(41b)들 하부에 나사구멍(41f)을형성하고, 그 나사구멍(41f)을 통해 상기 하단 형강재(30)의 길이면을 관통하는 나사볼트(43)를 체결하여서, 상기 하단 형강재(30)의 4각채널에 삽입되어 있는 걸이부재(41)의 후크(41c)가 이탈되지 않게 한 것을 특징으로 하는 천정틀의 설치구조.5. The screw hole (41f) is formed in the lower portions of the legs (41b) of the hook member 41, and penetrates the length surface of the lower section steel 30 through the screw hole (41f). By fastening the screw bolts (43), the hook structure of the ceiling frame, characterized in that the hook (41c) of the hook member 41 is inserted into the square channel of the lower section steel (30) is not separated.
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JPS60154509U (en) * 1984-03-24 1985-10-15 株式会社 サワタ建材社 Ceiling fence hanging device
JPH05230929A (en) * 1992-02-21 1993-09-07 Naka Ind Ltd Metal joint of ceiling bar
KR940012753U (en) * 1992-11-04 1994-06-22 김재창 Ceiling panel assembly device
JPH06240806A (en) * 1993-02-19 1994-08-30 Naka Ind Ltd Framed structure of integrated ceiling system
KR960001369A (en) * 1994-06-01 1996-01-25 김종명 Prefabricated Ceiling Facilities
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KR101002900B1 (en) 2010-09-08 2010-12-21 정세남 Steel frame
KR101413664B1 (en) 2013-04-22 2014-07-04 김보영 Ceiling material construction structure
KR102022849B1 (en) 2019-02-01 2019-09-19 이재학 Assembly for ceiling closure
KR102022856B1 (en) 2019-02-01 2019-09-19 이재학 Assembly for ceiling closure
KR20210030664A (en) 2019-09-10 2021-03-18 이재학 Assembly for ceiling closure
KR102183556B1 (en) 2020-09-02 2020-11-26 이재학 An assembly for ceiling finishing with sound absorption performance

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