KR101258061B1 - Curtain wall clamp - Google Patents

Curtain wall clamp Download PDF

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Publication number
KR101258061B1
KR101258061B1 KR1020120015939A KR20120015939A KR101258061B1 KR 101258061 B1 KR101258061 B1 KR 101258061B1 KR 1020120015939 A KR1020120015939 A KR 1020120015939A KR 20120015939 A KR20120015939 A KR 20120015939A KR 101258061 B1 KR101258061 B1 KR 101258061B1
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South Korea
Prior art keywords
horizontal
vertical
sides
coupling piece
curtain wall
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KR1020120015939A
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Korean (ko)
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박유복
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주식회사 세일비앤시
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

PURPOSE: A curtain wall clamp is provided to reduce a construction period and costs according to the construction of a curtain wall by easily performing construction work of the curtain wall. CONSTITUTION: A curtain wall clamp(A) comprises an upper clamping connection unit(10) and a lower clamping connection unit. The upper clamping connection unit is connected to an upper part of the horizontal structural members(50,50'). The lower clamping connection unit is connected to the lower part of the horizontal structural members corresponding to the upper clamping connection unit.

Description

커튼월용 클램프{CURTAIN WALL CLAMP}Curtain Wall Clamps {CURTAIN WALL CLAMP}

본 발명은 커튼월용 클램프에 관한 것으로서, 특히 건축물 외부의 상부에서 하부로 긴장되게 설치된 와이어케이블로 이루어진 수직구조재의 양측으로 어퍼조임결합부와 로워조임결합부로 이루어진 클램프에 의하여 T바로 이루어진수평구조재가 결합되어질 수 있도록 한 것이다.The present invention relates to a clamp for a curtain wall, and in particular, a horizontal structural member made of a T bar is coupled to both sides of a vertical structural member consisting of a wire cable tensioned from the upper part to the lower part of a building exterior by an upper tightening part and a lower tightening part. It is to be possible.

일반적으로 건축 구조물의 기둥과 보의 골조만으로 건물에 가해지는 수직하중과 바람이나 지진 등에 의한 수평하중을 지지하는 구조에서 벽체는 단순히 공간을 칸막이하는 커튼 구실만 하기 때문에 이때의 벽체를 커튼월 또는 비내력 칸막이벽 이라고 한다.Generally, in the structure that supports vertical load applied to the building only by the frame and pillar of the building structure and horizontal load caused by wind or earthquake, the wall is merely a curtain that partitions the space. It is called load bearing partition wall.

커튼월은 외부로부터의 비나 바람을 막고 소음이나 열을 차단하며, 기둥과 보가 외부에 노출되지 않고, 유리패널 등을 사용하여 외장용으로서 큰 기능을 갖는다.The curtain wall prevents rain or wind from the outside and blocks noise and heat, and the pillars and beams are not exposed to the outside, and have a large function as exterior use by using glass panels.

커튼월은 건축 구조물에 미리 설치된 수직프레임과 수평프레임에 패널을 들어올려서 붙이는 방법으로 시공되어지는 과정에서 수직프레임의 후면이 멀리언에 결합되어 유리패널과 수평프레임을 지지하게 되는데, 이를 용접으로 결합을 하다 보니 작업시간이 오래 걸려 생산성이 저하되고, 정밀도가 떨어지는 원인이 있었다.The curtain wall is constructed by lifting and attaching the panel to the vertical and horizontal frames pre-installed on the building structure, and the rear of the vertical frame is joined to the mullion to support the glass panels and the horizontal frame. As a result, the work takes a long time, resulting in a decrease in productivity and a decrease in precision.

이러한 원인을 해소하기 위한 방안으로 공개특허 36343(2008.4.28)호의 스틸커튼월의 수직프레임과 멀리언의 결합구조가 제안되었고, 제안된 결합구조는 수평프레임과 수직프레임 및 수직프레임의 후면에 결합하는 멀리언으로 구분되어지고, 수직프레임은 전면에서 후면으로 볼트가 삽입 관통되는 복수의 관통홀이 수직방향으로 형성되어지며, 관통홀과 대응하게 암나사가 전면에 형성된 멀리언과 볼트로 결합되어짐으로써, 작업시간을 단축시켜 생산성을 높이며, 정밀도를 향상시킬 수 있도록 하였으나, 건축 구조물에 하부에서 상부로 많은 량의 수직프레임이 소요됨에 따라 작업이 번거롭고, 층고가 상이할 경우, 각각의 층고에 따른 별도의 수직프레임을 구비해야 하는 번거로운 문제점이 있었다.In order to solve this cause, the coupling structure of the vertical frame and mullion of the steel curtain wall of Korean Patent Publication No. 36343 (2008.4.28) has been proposed, and the proposed coupling structure is coupled to the rear of the horizontal frame, the vertical frame and the vertical frame. It is divided into mullions, and the vertical frame is formed with a plurality of through-holes in which the bolts are inserted from the front to the rear in the vertical direction, and the female thread is coupled with the mullions and the bolts formed on the front side corresponding to the through-holes. In order to improve productivity and improve precision by shortening the working time, the work is cumbersome due to the large amount of vertical frames from the lower part to the upper part of the building structure. There was a cumbersome problem of having to have a vertical frame.

또한, 이로 인해 작업이 지연되어 공기가 늘어나게 되는 또 다른 문제점이 있었다.In addition, this has caused another problem that the air is increased due to delayed work.

본 발명은 층고가 다른 건축 구조물의 커튼월에 있어 수직구조재의 양측으로 클램프에 의하여 수평구조재가 맞대어져 결합되어지도록 함으로써, 커튼월의 시공작업이 용이하게 이루어질 수 있도록 하고, 이를 통해 공기를 단축시켜 비용을 절감할 수 있도록 한 것이다.The present invention is to be coupled to the horizontal structural member by the clamp to both sides of the vertical structural material in the curtain wall of the building structure of different floor height, so that the construction work of the curtain wall can be easily made, thereby reducing the air It is to reduce the cost.

본 발명은 수직구조재(40)의 양측에 수평구조재(50)(50')가 맞대어지게 결합되어지는 커튼월용 클램프(A)에 있어서, 상기 클램프(A)는 수평구조재(50)(50')의 상부에 결합되어지는 어퍼조임결합부(10)와, 상기 어퍼조임결합부(10)와 대응되게 상기 수평구조재(50)(50')의 하부에 결합되어지는 로워조임결합부(20)로 구성되어지되, 상기 어퍼조임결합부(10)는 제1안착홈(111)이 배면에 형성된 어퍼프론트 조임결합편(11)의 상부면 양측에 제1수직단턱홀(112)이 형성되어지고, 상기 제1안착홈(111)에 대응되는 제1가압홈(121)이 전면에 형성된 어퍼리어 조임결합편(12)의 상부면 양측에 제2수직단턱홀(122)이 형성되어지고, 상기 어퍼프론트 조임결합편(11)의 배면 양측에 제1수평암나사(113)가 형성되어지고, 상기 제1수평암나사(113)에 중심이 일치되게 대응되는 제1수평단턱홀(123)이 어퍼리어 조임결합편(12)의 배면 양측에 형성되어지고, 상기 수평구조재(50)(50')는 일측과 타측에 각각 반원홀(501)(501')이 형성되어 상기 수직구조재(40)의 양측에 맞대어지고, 상기 반원홀(501)(501')이 형성된 내측에 상기 제1,2수직단턱홀(112)(122)과 중심이 일치되는 관통홀(502)(502')이 형성되어지고, 상기 제1수평단턱홀(123)을 관통한 수평볼트(30)가 제1수평암나사(113)에 나사결합되어 상기 수직구조재(40)가 가압되게 조여지고, 상기 제1,2수직단턱홀(112)(112')을 관통한 수직볼트(30')가 상기 수평구조재(50)(50')의 관통홀(502)(502')을 관통하여 상기 로어조임 결합부(20)에 나사결합되어짐을 특징으로 한다.In the present invention, the curtain wall clamp (A) is coupled to the horizontal structural members 50, 50 'on both sides of the vertical structure 40, the clamp (A) is a horizontal structural member 50, 50' The upper tightening coupling portion 10 is coupled to the upper portion of the lower tightening coupling portion 20 is coupled to the lower portion of the horizontal structural members 50, 50 'to correspond to the upper tightening coupling portion 10 Being configured, the upper fastening coupling portion 10 has a first vertical stepped hole 112 is formed on both sides of the upper surface of the upper front fastening coupling piece 11, the first seating groove 111 is formed on the back, Second upper stepped holes 122 are formed on both sides of the upper surface of the upper fastening coupling piece 12 having the first pressing groove 121 corresponding to the first seating groove 111, and the upper First horizontal female screws 113 are formed on both rear surfaces of the front fastening coupling piece 11, and the first horizontal stepped holes 123 corresponding to their centers coincide with the first horizontal female screws 113. ) Are formed on both sides of the rear side of the upper fastening coupling piece 12, and the horizontal structural members 50 and 50 'have semicircular holes 501 and 501' formed at one side and the other side, respectively. 40, the through holes 502 and 502 'which are centered with the first and second vertical stepped holes 112 and 122 in the inner side where the semicircle holes 501 and 501' are formed. Is formed, and the horizontal bolt 30 penetrating the first horizontal stepped hole 123 is screwed to the first horizontal female screw 113 to tighten the vertical structural material 40 to be pressed. 2, the vertical bolt 30 'penetrating the vertical stepped holes 112 and 112' passes through the through holes 502 and 502 'of the horizontal structural members 50 and 50'. 20) is screwed on.

또한, 상기 어퍼프론트 조임결합편(11)에 형성된 제1안착홈(111)의 가장자리와, 상기 어퍼리어 조임결합편(12)에 형성된 제1가압홈(121)의 가장자리에 각각 상부로 돌출되는 어퍼가압리브(13)(13')가 형성되어짐을 특징으로 한다.In addition, the upper surface of the first mounting groove 111 formed in the upper fastening coupling piece 11 and the edge of the first pressing groove 121 formed in the upper fastening coupling piece 12 respectively protrude upwards. Upper press ribs 13 and 13 'are formed.

또한, 상기 로워조임결합부(20)는 제2안착홈(211)이 배면에 형성된 로워프론트 조임결합편(21)의 상부면 양측에 제1수직암나사(212)가 형성되어지고, 상기 제2안착홈(211)에 대응되는 제2가압홈(221)이 전면에 형성된 로워리어 조임결합편(22)의 상부면 양측에 제2수직암나사(222)가 형성되어지고, 상기 로워프론트 조임결합편(21)의 배면 양측에 제2수평암나사(213)가 형성되어지고, 상기 제2수평암나사(213)에 중심이 일치되게 대응되는 제2수평단턱홀(223)이 로워리어 조임결합편(22)의 배면 양측에 형성되어지고, 상기 제2수평단턱홀(223)을 관통한 수평볼트(30)가 제2수평암나사(213)에 나사결합되어 수직구조재(40)가 가압되게 조여지고, 상기 제1,2수직단턱홀(112)(122)을 관통한 수직볼트(30')가 수평구조재(50)(50')의 관통홀(502)(502')을 관통하여 로워프론트 조임결합편(21)의 제1수직암나사(212)와 로워리어 조임결합편(22)의 제2수직암나사(222)에 나사결합되어짐을 특징으로 한다.In addition, the lower fastening coupling part 20 has a first vertical female screw 212 is formed on both sides of the upper surface of the lower front fastening coupling piece 21, the second seating groove 211 is formed on the back, the second The second vertical female screw 222 is formed on both sides of the upper surface of the lower tension coupling piece 22 having the second pressing groove 221 corresponding to the seating groove 211, and the lower front tightening piece A second horizontal female screw 213 is formed on both sides of the rear surface of the 21, and the second horizontal stepped hole 223 corresponding to the center of the second horizontal female screw 213 is the lower tightening coupling piece 22. The horizontal bolt 30 formed on both sides of the back surface, and penetrated through the second horizontal stepped hole 223 is screwed to the second horizontal female screw 213 to tighten the vertical structural member 40 to be pressed. Vertical bolts 30 'penetrating the first and second vertical stepped holes 112 and 122 penetrate through the through holes 502 and 502' of the horizontal structural members 50 and 50 '. (21) Claim characterized by doeeojim screwed to the first vertical female screw 212 and lowers the second vertical female screw 222 of the rear fastening the fitting piece (22).

또한, 상기 로워프론트 조임결합편(21)에 형성된 제2안착홈(211)의 가장자리와, 상기 로워리어 조임결합편(22)에 형성된 제2가압홈(221)의 가장자리에 각각 하부로 돌출되는 로워가압리브(23)(23')가 형성되어짐을 특징으로 한다.In addition, protruding downwards from the edge of the second seating groove 211 formed in the lower front tightening coupling piece 21 and the edge of the second pressing groove 221 formed in the lower tightening coupling piece 22, respectively. It is characterized in that the lower pressing ribs 23 and 23 'are formed.

그리고 상기 수직구조재(40)는 와이어케이블로 형성되어지고, 상기 수평구조재(50)(50')는 T바로 형성되어짐을 특징으로 한다.And the vertical structural member 40 is formed of a wire cable, the horizontal structural members 50, 50 'is characterized in that formed by the T bar.

본 발명은 건축물 외부의 상부에서 하부로 긴장되게 설치된 수직구조재의 양측으로 어퍼조임결합부와 로워조임결합부로 이루어진 클램프에 의하여 수평구조재가 결합되어짐으로써, 층고가 상이하더라도 커튼월의 시공작업이 용이하게 이루어질 수 있는 효과를 얻을 수 있다.The present invention is coupled to the horizontal structure by the clamp consisting of the upper and lower coupling portion and the lower tightening coupling portion on both sides of the vertical structure that is tensioned from the top to the bottom of the exterior of the building, even if the floor height is different, the construction work of the curtain wall is easy The effect that can be achieved can be obtained.

또한, 커튼월 시공에 따른 공기를 최대한 단축시킬 수 있는 효과를 더 얻을 수 있다.In addition, it is possible to further obtain an effect that can shorten the air according to the construction of the curtain wall as much as possible.

그리고 이를 통해 커튼월 시공에 따른 전체적인 비용을 절감할 수 있는 효과를 더 얻을 수 있다.And through this it can be more effective to reduce the overall cost of the curtain wall construction.

도1은 본 발명에 따른 커튼월의 사시도.
도2는 본 발명에 따른 커튼월용 클램프가 설치된 상태를 도시한 사시도.
도3은 본 발명에 따른 커튼월용 클램프가 설치된 상태를 분리 도시한 사시도.
도4는 본 발명에 따른 커튼월용 클램프가 설치된 상태를 배면에서 분리 도시한 사시도.
도5는 본 발명에 따른 커튼월용 클램프가 설치된 상태를 도시한 종단면도.
도6은 본 발명에 따른 커튼월용 클램프가 설치된 상태를 도시한 횡단면도.1 is a perspective view of a curtain wall according to the present invention.
Figure 2 is a perspective view showing a state in which the clamp for curtain wall is installed in accordance with the present invention.
Figure 3 is an exploded perspective view showing a state in which the clamp for curtain wall is installed in accordance with the present invention.
Figure 4 is a perspective view showing the separated state of the curtain wall clamp according to the invention installed from the back.
Figure 5 is a longitudinal sectional view showing a state in which the clamp for curtain wall is installed in accordance with the present invention.
Figure 6 is a cross-sectional view showing a state in which the clamp for curtain wall is installed in accordance with the present invention.

본 발명의 실시예를 첨부 도면을 참조하여 설명하면 다음과 같다.An embodiment of the present invention will be described with reference to the accompanying drawings.

본 발명에 따른 커튼월용 클램프(A)는 도1 내지 도6에 도시된 바와 같이, 수직구조재(40)의 양측으로 커튼월용 클램프(A)에 의하여 수평구조재(50)(50')가 맞대어져 결합되어질 수 있게 구성되어 있다.Curtain wall clamp (A) according to the present invention, as shown in Figures 1 to 6, the horizontal structural member 50, 50 'is abutted by both sides of the vertical structural member 40 by the curtain wall clamp (A) It is configured to be combined.

여기에서, 상기 클램프(A)는 수평구조재(50)(50')의 상부에 결합되어지는 어퍼조임결합부(10)와, 상기 어퍼조임결합부(10)와 대응되게 상기 수평구조재(50) (50')의 하부에 결합되어지는 로워조임결합부(20)로 구성되어있다.Here, the clamp (A) is the upper tightening coupling portion 10 is coupled to the upper portion of the horizontal structural members 50, 50 ', and the horizontal structural member 50 to correspond to the upper tightening coupling portion 10 It consists of a lower tightening coupling portion 20 to be coupled to the lower portion (50 ').

상기 어퍼조임결합부(10)는 수직구조재(40)가 절단되지 않도록 하는 가운데 이러한 수직구조재(40)의 좌,우 양측으로 분리된 형태를 갖는 각각의 수평구조재(50)(50')가 서로 맞대어져 결합되어진 상태가 유지될 수 있게 구성되어 있다.The upper fastening coupling portion 10 is such that the horizontal structural members 50, 50 'having a form separated into both left and right sides of the vertical structural member 40 while preventing the vertical structural members 40 from being cut. It is configured to maintain a state in which the butt is coupled.

이를 위해, 상기 어퍼조임결합부(10)는 분리된 형태를 갖는 어퍼프론트 조임결합편(11)과 어퍼리어 조임결합편(12)이 서로 맞대어져 수평볼트(30)에 의하여 조여짐으로써, 상기 수직구조재(40)가 가압되어진 상태로 고정되어짐과 동시에 서로 맞대어진 상기 어퍼조임결합부(10)의 하부 양측에 수평구조재(50)(50')가 맞대어져 수직볼트(30')에 의하여 결합되어질 수 있게 구성되어 있다.To this end, the upper fastening coupling portion 10 is the upper front fastening coupling piece 11 and the upper fastening coupling piece 12 having a separate form are fastened by the horizontal bolts 30 against each other, the The vertical structural members 40 are fixed in a pressurized state and horizontal structural members 50 and 50 'are joined to both lower sides of the upper fastening coupling part 10 which are butted to each other, and are coupled by the vertical bolts 30'. It is configured to be.

상기 어퍼프론트 조임결합편(11)은 배면의 가운데 부분에 반원형태를 갖는 제1안착홈(111)이 형성되어지며, 상부면 양측에 수직볼트(30')의 머리가 걸려지게 삽입되어지는 제1수직단턱홀(112)이 관통되어지게 형성되어 있다.The upper front fastening coupling piece 11 is formed with a first seating groove 111 having a semicircular shape in the center portion of the rear surface, and the head of the vertical bolt 30 'being inserted into both sides of the upper surface. 1 vertical stepped hole 112 is formed to pass through.

상기 제1안착홈(111)이 형성된 배면의 양측에는 배면에서 전면을 향하는 제1수평암나사(113)가 형성되어 수평볼트(30)에 의하여 어퍼리어 조임결합편(12)이 결합되어지게 구성되어 있다.On both sides of the rear surface formed with the first seating groove 111 is formed a first horizontal female screw 113 from the rear toward the front surface is configured to be coupled to the upper tightening coupling piece 12 by the horizontal bolt (30). have.

상기 어퍼프론트 조임결합편(11)에 형성된 제1안착홈(111)의 가장자리에는 상부로 돌출되는 어퍼가압리브(13)가 형성되어 제1안착홈(111)의 단면적이 넓어지도록 함으로써, 수직구조재(40)에 작용하는 가압력의 증가를 가져와 견고하게 결합되어질 수 있게 된다.An upper pressing rib 13 protruding upward is formed at an edge of the first seating groove 111 formed in the upper front fastening coupling piece 11 so that the cross-sectional area of the first seating groove 111 is widened, so that the vertical structural member An increase in the pressing force acting on the 40 can be brought about to be firmly coupled.

상기 어퍼리어 조임결합편(12)은 전면에 상기 제1안착홈(111)에 대응되는 반원형태를 갖는 제1가압홈(121)이 형성되어지고, 상기 어퍼리어 조임결합편(12)의 상부면 양측에는 수직볼트(30')의 머리가 걸려지게 삽입되는 제2수직단턱홀(122)이 형성되어있다.The upper fastening coupling piece 12 has a first pressing groove 121 having a semicircle shape corresponding to the first seating groove 111 is formed on the front surface, the upper portion of the upper tightening coupling piece 12 On both sides of the surface, a second vertical stepped hole 122 is inserted into which the head of the vertical bolt 30 'is caught.

상기 어퍼리어 조임결합편(12)의 배면 양측에는 상기 제1수평암나사(113)와 중심이 일치되게 대응되는 제1수평단턱홀(123)이 형성되어 수평볼트(30)에 의하여 어퍼프론트 조임결합편(11)의 배면에 결합되어질 수 있게 구성되어 있다.Upper front tightening couplings are formed on both rear surfaces of the upper tightening coupling piece 12 by forming a first horizontal stepped hole 123 corresponding to the center of the first horizontal female screw 113 so as to correspond to the center thereof. It is configured to be coupled to the back of the piece (11).

상기 어퍼리어 조임결합편(12)에 형성된 제1가압홈(121)의 가장자리 상부에는 상부로 돌출되는 형태를 갖는 어퍼가압리브(13')가 형성되어 가압력이 증가 될 수 있게 구성되어 있다.An upper pressing rib 13 ′ having a shape protruding upward is formed on the upper edge of the first pressing groove 121 formed in the upper fastening coupling piece 12, so that the pressing force is increased.

상기 로워조임결합부(20)는 수직구조재(40)가 수직으로 관통되어지는 상기 어퍼조임결합부(10)와 대응되게 상기 수평구조재(50)(50')의 양측에 맞대어져 결합되어지는 가운데 상기 어퍼조임결합부(10)에 충분한 결합력이 제공되어지게 구성되어 있다.The lower tightening coupler 20 is coupled to both sides of the horizontal structural members 50 and 50 'to correspond to the upper tightening coupler 10 through which the vertical structure 40 is vertically penetrated. The upper fastening coupling portion 10 is configured to be provided with a sufficient bonding force.

이를 위해, 상기 로워조임결합부(20)는 로워프론트 조임결합편(21)과 로워리어 조임결합편(22)이 분리된 상태에서 서로 맞대어져 수평볼트(30)와 수직볼트(30')에 의하여 결합되어질 수 있게 구성되어 있다.To this end, the lower tightening coupling portion 20 is opposed to each other in a state in which the lower front tightening coupling piece 21 and the lower tightening coupling piece 22 are separated from each other to the horizontal bolt 30 and the vertical bolt 30 '. It is configured to be coupled by.

이러한 상기 로워프론트 조임결합편(20)은 배면의 가운데 반원형태를 갖는 제2안착홈(211)이 형성되어지며, 상부면 양측에 상기 제1수직단턱홀(112)에 중심이 일치되는 제1수직암나사(212)가 형성되어있다.The lower front fastening coupling piece 20 is formed with a second seating groove 211 having a semicircle shape in the middle of the rear surface, the first of which is coincident with the center of the first vertical stepped hole 112 on both sides of the upper surface. Vertical female screw 212 is formed.

상기 제2안착홈(211)이 형성된 하부 가장자리에는 로워가압리브(23)가 형성되어 단면적의 증가를 통해 가압력을 높일 수 있게 구성되어 있다.The lower pressing ribs 23 are formed at the lower edges of the second seating grooves 211 to increase the pressing force by increasing the cross-sectional area.

상기 로워리어 조임결합편(22)은 전면의 가운데 상기 제2안착홈(211)에 대응되는 반원형태를 갖는 제2가압홈(221)이 형성되어지고, 상부면 양측에 상기 제2수직단턱홀(122)에 중심이 일치되는 제2수직암나사(222)가 형성되어 있다.The lower tightening coupling piece 22 is formed with a second pressing groove 221 having a semicircle shape corresponding to the second seating groove 211 in the center of the front surface, and the second vertical stepped holes on both sides of the upper surface. At 122, a second vertical female screw 222 is formed which is centered.

상기 로워리어 조임결합편(21)의 배면 양측에는 제2수평암나사(213)와 중심이 일치되게 대응되는 제2수평단턱홀(223)이 형성되어 있다.A second horizontal stepped hole 223 is formed at both sides of the rear surface of the lower tension coupling piece 21 to correspond to the center of the second horizontal female screw 213.

상기 수평볼트(30)와 수직볼트(30')는 육각홈이 형성된 렌치볼트로 형성되어지는 것으로 수평볼트(30)는 나사산이 각각 제1수평암나사(113) 또는 제2수평암나사(213)에 나사결합되어지는 과정에서 어퍼리어 조임결합편(12)과 로워리어 조임결합편(22)이 수직구조재(40)를 가압시켜 결합되어지도록 한다.The horizontal bolt 30 and the vertical bolt 30 'are formed by a wrench bolt formed with a hexagonal groove, and the horizontal bolt 30 has a screw thread on the first horizontal female screw 113 or the second horizontal female screw 213, respectively. In the process of being screwed together, the upper tightening coupling piece 12 and the lower tightening coupling piece 22 press the vertical structural members 40 to be coupled.

상기 수직볼트(30')는 나사산이 각각 제1수직암나사(212) 또는 제2수직암나사(222)에 나사결합되어지는 과정에서 양측으로 개재된 수평구조재(50)(50')가 결합되어지도록 한다. 즉, 상기 제1,2수평단턱홀(123)(223)을 관통한 수평볼트(30)가 제1,2수평암나사(113)(213)에 나사결합되어 수평구조재(50)(50') 사이의 상부로 위치된 수직구조재(40)가 가압되게 조여지고, 상기 제1,2수직단턱홀(112)(122)을 관통한 수직볼트(30')가 수평구조재(50)(50')의 관통홀(502)(502')을 관통하여 로워, 리어프론트 조임결합편(21)(22)의 제1,2수직암나사(212)(222)에 나사결합되어 수직구조재(40)와 수평구조재(50)(50')가 결합되어지게 된다.The vertical bolt 30 'is coupled to the horizontal structural members 50 and 50' interposed on both sides in the process of being screwed to the first vertical female screw 212 or the second vertical female screw 222, respectively. do. That is, the horizontal bolts 30 penetrating the first and second horizontal step holes 123 and 223 are screwed to the first and second horizontal female screws 113 and 213 to be horizontal structural members 50 and 50 '. The vertical structural members 40 located above the upper part are tightened to be pressed, and the vertical bolts 30 'passing through the first and second vertical stepped holes 112 and 122 are horizontal structural members 50 and 50'. Through the through holes 502 and 502 'of the lower, and screwed into the first and second vertical female screws 212 and 222 of the rear front fastening coupling pieces 21 and 22 to be parallel to the vertical structure 40. Structural materials 50, 50 'are to be coupled.

상기 수직구조재(40)는 건축물의 외부인 상부에서 하부 또는 하부에서 상부로 절단되지 않은 상태로 긴장되게 설치된 것으로 와이어케이블로 이루어지도록 하는 것이 바람직하다.The vertical structural material 40 is preferably tensioned so as not to be cut from the top to the bottom or bottom to the outside of the building to be made of a wire cable.

상기 수평구조재(50)(50')는 건축물의 외부에 설치된 수직구조재(40)인 와이어케이블에 가로방향인 수평방향으로 설치되어 유리, 복층 유리 및 마감패널(P)이 지지되게 설치되는 기능을 갖는 것으로 T바로 형성되어지도록 하는 것이 바람직하다.The horizontal structural members 50 and 50 'are installed in a horizontal direction in a horizontal direction on a wire cable, which is a vertical structural member 40 installed on the outside of a building, so that the glass, the multilayer glass, and the finishing panel P are supported. It is preferable to have what is formed with the T bar.

이러한 경우, 상기 수평구조재(50)(50')는 수직구조재(40)의 양측으로 맞대어지는 부분에 수직구조재(40)가 삽입되어지도록 하는 반원홀(501)(501')이 대응되게 각각 형성되어지고, 상기 반원홀(501)(501')이 형성된 각각의 수평구조재(50)(50')의 내측에 제1수직단턱홀(112)과 제2수직단턱홀(122)에 중심이 일치되는 관통홀(502)(502')이 형성되어지도록 하여 수직볼트(30')가 관통되어 하부로 위치된 제1,2수직암나사(212)(222)에 용이하게 나사결합되어질 수 있게 구성되어 있다.In this case, the horizontal structural members 50 and 50 'are formed to correspond to the semicircular holes 501 and 501', which allow the vertical structural members 40 to be inserted into portions facing each other of the vertical structural members 40, respectively. The centers coincide with the first vertical stepped holes 112 and the second vertical stepped holes 122 inside the horizontal structural members 50 and 50 'where the semicircular holes 501 and 501' are formed. The through holes 502 and 502 'are formed so that the vertical bolts 30' can be easily screwed into the first and second vertical female screws 212 and 222 positioned downward. have.

이와 같은 커튼월용 클램프에 의하여 수직구조재(40)의 양측에 각각의 수평구조재(50)(50')가 결합되어지는 과정은 다음과 같다.The process of coupling each horizontal structural member 50, 50 'to both sides of the vertical structural member 40 by the curtain wall clamp is as follows.

먼저, 건축 구조물의 상부에서 하부 또는 하부에서 상부를 향하여 수직구조재(40)의 양측이 미도시한 정착구에 의하여 일정한 장력으로 긴장되게 설치되어지도록 한다.First, both sides of the vertical structural material 40 from the upper portion of the lower portion or the lower portion to the upper portion of the building structure is to be installed to be tensioned with a constant tension by a fixture not shown.

다음, 수평구조재(50)(50')의 양측에 형성된 반원홀(501)(501')이 수직구조재(40)의 양측면이 위치되어지도록 한 후 어퍼프론트 조임결합편(11)에 형성된 제1안착홈(111)에 수평구조재(50)(50')의 상부로 인출된 수직구조재(40)의 전면이 안착되어지도록 한다.Next, the semicircular holes 501 and 501 'formed at both sides of the horizontal structural members 50 and 50' are positioned so that both sides of the vertical structural member 40 are positioned, and then the first front coupling fastening pieces 11 are formed. The front surface of the vertical structural member 40 drawn out to the upper portion of the horizontal structural member 50, 50 'to the seating groove 111 is to be seated.

다음, 어퍼프론트 조임결합편(11)이 안착된 수평구조재(50)(50')의 하부에 로워프론트 조임결합편(21)의 상부가 맞대어지도록 한 후 수직볼트(30')를 제1수직단턱홀(112)에 삽입하여 수직볼트(30')가 각각의 수평구조재(50)(50')에 형성된 관통홀(502)(502')을 통해 로워프론트 조임결합편(21)에 형성된 제1수직암나사(212)에 나사결합되어지도록 한다.Next, the upper bolt of the lower front fastening coupling piece 21 to the lower portion of the horizontal structural member 50 (50 ') on which the upper front fastening coupling piece 11 is seated, and then the vertical bolt 30' first vertical Inserted into the stepped hole 112, the vertical bolt 30 'is formed in the lower front fastening coupling piece 21 through the through holes (502, 502') formed in each of the horizontal structural members 50, 50 ' 1 to be screwed on the vertical female screw (212).

다음, 각각의 수평구조재(50)(50') 상부로 노출된 수직구조재(40)의 배면에 어퍼리어 조임결합편(12)에 형성된 제1가압홈(121)이 맞대어지도록 한 후 어퍼리어 조임결합편(12)이 맞대어진 각각의 수평구조재(50)(50')의 하부에 로워리어 조임결합편(22)의 상부가 맞대어지도록 한다.Next, the first pressing groove 121 formed in the upper fastening coupling piece 12 abuts on the rear surface of the vertical structure 40 exposed to the upper portion of each horizontal structural member 50, 50 ′, and then tightens the upper member. The upper portion of the lower tensioner coupling piece 22 is abutted to the lower portion of each horizontal structural member 50, 50 'that the coupling piece 12 is butted.

다음, 수직볼트(30')를 제2수직단턱홀(122)에 삽입하여 수직볼트(30')가 각각의 수평구조재(50)(50')에 형성된 관통홀(502)(502')을 통해 로워리어 조임결합편(22)에 형성된 제2수직암나사(222)에 나사결합되어지도록 한다.Next, the vertical bolts 30 'are inserted into the second vertical stepped holes 122 so that the vertical bolts 30' have through holes 502 and 502 'formed in the respective horizontal structural members 50 and 50'. To be screwed to the second vertical female screw 222 formed on the lower tightening coupling piece 22 through.

다음, 수평볼트(30)를 어퍼리어 조임결합편(12)에 형성된 제1수평단턱홀(123)에 삽입하여 어퍼프론트 조임결합편(11)에 형성된 제1수평암나사(113)에 나사결합되어지도록 하고, 이어 다른 수직볼트(30')를 로워리어 조임결합편(22)에 형성된 제2수평단턱홀(223)에 삽입하여 로워프론트 조임결합편(21)에 형성된 제2수평암나사(213)에 나사결합되어지도록 하는 것으로 수직구조재(40)의 양측으로 각각의 수평구조재(50)(50')가 결합되어지게 된다.Next, the horizontal bolt 30 is inserted into the first horizontal stepped hole 123 formed in the upper tightening coupling piece 12 and screwed to the first horizontal female screw 113 formed in the upper front tightening coupling piece 11. Then, the other vertical bolt 30 'is inserted into the second horizontal step hole 223 formed in the lower tightening coupling piece 22, and the second horizontal female screw 213 formed in the lower front tightening coupling piece 21 is formed. The horizontal structural members 50 and 50 'are coupled to both sides of the vertical structural member 40 so as to be screwed on.

다음, 이와 같은 과정의 반복을 통해 모든 수직구조재(40)에 수평구조재(50)(50')가 결합되어지도록 한 후 각각의 수평구조재(50)(50')에 유리, 복층 유리 및 마감패널(P)이 결합되어지도록 하는 것으로 커튼월이 시공되어지게 된다.Next, the horizontal structural members 50 and 50 'are coupled to all the vertical structural members 40 through the repetition of the process, and then the glass, the multilayer glass, and the finishing panel to each horizontal structural member 50 and 50'. The curtain wall is to be constructed by (P) to be combined.

A:클램프 10:어퍼조임결합부
11:어퍼프론트 조임결합편 12:어퍼리어 조임결합편
20:로워조임결합부 30:수평볼트
30':수직볼트 40:수직구조재
50,50':수평구조재 111:제1안착홈
112:제1수직단턱홀 113:제1수평암나사
121:제2가압홈 122:제2수직단턱홀
123:제1수평단턱홀 501,501':반원홀
502,502':관통홀A: Clamp 10: Upper tightening coupling part
11: Upper front tightening piece 12: Upper tightening piece
20: Lower Tightening Coupler 30: Horizontal Bolt
30 ': Vertical bolt 40: Vertical structural material
50,50 ': Horizontal structural member 111: First seating groove
112: first vertical stepped hole 113: first horizontal female screw
121: second pressing groove 122: second vertical stepped hole
123: first stepped hole 501,501 ': semicircle hole
502,502 ': Through hole

Claims (5)

수직구조재(40)의 양측에 수평구조재(50)(50')가 맞대어지게 결합되어지는 커튼월용 클램프(A)에 있어서,
상기 클램프(A)는 수평구조재(50)(50')의 상부에 결합되어지는 어퍼조임결합부(10)와, 상기 어퍼조임결합부(10)와 대응되게 상기 수평구조재(50)(50')의 하부에 결합되어지는 로워조임결합부(20)로 구성되어지되, 상기 어퍼조임결합부(10)는 제1안착홈(111)이 배면에 형성된 어퍼프론트 조임결합편(11)의 상부면 양측에 제1수직단턱홀(112)이 형성되어지고, 상기 제1안착홈(111)에 대응되는 제1가압홈(121)이 전면에 형성된 어퍼리어 조임결합편(12)의 상부면 양측에 제2수직단턱홀(122)이 형성되어지고, 상기 어퍼프론트 조임결합편(11)의 배면 양측에 제1수평암나사(113)가 형성되어지고, 상기 제1수평암나사(113)에 중심이 일치되게 대응되는 제1수평단턱홀(123)이 어퍼리어 조임결합편(12)의 배면 양측에 형성되어지고, 상기 수평구조재(50)(50')는 일측과 타측에 각각 반원홀(501)(501')이 형성되어 상기 수직구조재(40)의 양측에 맞대어지고, 상기 반원홀(501)(501')이 형성된 내측에 상기 제1,2수직단턱홀(112)(122)과 중심이 일치되는 관통홀(502)(502')이 형성되어지고, 상기 제1수평단턱홀(123)을 관통한 수평볼트(30)가 제1수평암나사(113)에 나사결합되어 상기 수직구조재(40)가 가압되게 조여지고, 상기 제1,2수직단턱홀(112)(112')을 관통한 수직볼트(30')가 상기 수평구조재(50)(50')의 관통홀(502)(502')을 관통하여 상기 로워조임 결합부(20)에 나사결합되어짐을 특징으로 하는 커튼월용 클램프.In the curtain wall clamp (A) is coupled to the horizontal structural members 50, 50 'on both sides of the vertical structural member 40,
The clamp (A) is an upper tightening coupling portion 10 coupled to an upper portion of the horizontal structural members 50 and 50 ', and the horizontal structural members 50 and 50' corresponding to the upper tightening coupling portion 10. Consists of a lower tightening coupling portion 20 is coupled to the lower portion of the upper, the upper tightening coupling portion 10 is the upper surface of the upper front fastening coupling piece 11 is formed with a first seating groove 111 First vertical stepped holes 112 are formed at both sides, and first pressing grooves 121 corresponding to the first seating grooves 111 are formed at both sides of the upper surface of the upper fastening coupling piece 12 formed on the front surface. A second vertical stepped hole 122 is formed, and first horizontal female screws 113 are formed on both sides of the rear surface of the upper front fastening coupling piece 11, and the center of the first horizontal female screws 113 coincides with each other. The first horizontal stepped holes 123 are formed on both sides of the rear surface of the upper fastening coupling piece 12, and the horizontal structural members 50 and 50 ′ are semicircle holes respectively formed at one side and the other side. 501 and 501 'are formed to abut against both sides of the vertical structure 40, and the first and second vertical stepped holes 112 and 122 are formed inside the semicircular holes 501 and 501'. Through holes 502 and 502 ′ coincident with each other are formed, and the horizontal bolts 30 passing through the first horizontal stepped holes 123 are screwed to the first horizontal female screw 113 to form the vertical structure member. 40 is pressurized and the vertical bolt 30 'penetrating the first and second vertical stepped holes 112 and 112' is a through hole 502 of the horizontal structural members 50 and 50 '. (502 ') penetrates through the lower clamping portion 20, the curtain wall clamp, characterized in that the screwed. 제1항에 있어서,
상기 어퍼프론트 조임결합편(11)에 형성된 제1안착홈(111)의 가장자리와, 상기 어퍼리어 조임결합편(12)에 형성된 제1가압홈(121)의 가장자리에 각각 상부로 돌출되는 어퍼가압리브(13)(13')가 형성되어짐을 특징으로 하는 커튼월용 클램프.The method of claim 1,
Upper presses protruding upward from edges of the first seating grooves 111 formed in the upper front tightening coupling pieces 11 and edges of the first pressing grooves 121 formed in the upper tightening coupling pieces 12, respectively. A rib for a curtain wall, characterized in that ribs (13) (13 ') are formed. 제1항에 있어서,
상기 로워조임결합부(20)는 제2안착홈(211)이 배면에 형성된 로워프론트 조임결합편(21)의 상부면 양측에 제1수직암나사(212)가 형성되어지고, 상기 제2안착홈(211)에 대응되는 제2가압홈(221)이 전면에 형성된 로워리어 조임결합편(22)의 상부면 양측에 제2수직암나사(222)가 형성되어지고, 상기 로워프론트 조임결합편(21)의 배면 양측에 제2수평암나사(213)가 형성되어지고, 상기 제2수평암나사(213)에 중심이 일치되게 대응되는 제2수평단턱홀(223)이 로워리어 조임결합편(22)의 배면 양측에 형성되어지고, 상기 제2수평단턱홀(223)을 관통한 수평볼트(30)가 제2수평암나사(213)에 나사결합되어 수직구조재(40)가 가압되게 조여지고, 상기 제1,2수직단턱홀(112)(222)을 관통한 수직볼트(30')가 수평구조재(50)(50')의 관통홀(502)(502')을 관통하여 로워프론트 조임결합편(21)의 제1수직암나사(212)와 로워리어 조임결합편(22)의 제2수직암나사(222)에 나사결합되어짐을 특징으로 하는 커튼월용 클램프.The method of claim 1,
The lower tightening coupling portion 20 has a first vertical female screw 212 is formed on both sides of the upper surface of the lower front tightening coupling piece 21 in which the second seating grooves 211 are formed on the rear surface, and the second seating grooves. A second vertical female screw 222 is formed on both sides of the upper surface of the lower tightening coupling piece 22 having a second pressing groove 221 corresponding to (211), and the lower front tightening coupling piece 21 The second horizontal female screw 213 is formed on both sides of the rear surface, and the second horizontal stepped hole 223 corresponding to the center of the second horizontal female screw 213 corresponds to the lower tightening coupling piece 22. The horizontal bolts 30 formed on both sides of the rear surface and penetrating the second horizontal stepped holes 223 are screwed to the second horizontal female screw 213 to tighten the vertical structural members 40 to press the first structural member 40. 2, the vertical bolt 30 'penetrating the vertical step holes 112 and 222 penetrates the through holes 502 and 502' of the horizontal structural members 50 and 50 ', thereby providing a lower front fastening coupling piece 21. First of) Straight female thread 212 and the drawer rear fastening the fitting piece 22 clamp the curtain wall according to claim 2 doeeojim screwed to the vertical female screw 222 of the. 제3항에 있어서,
상기 로워프론트 조임결합편(21)에 형성된 제2안착홈(211)의 가장자리와, 상기 로워리어 조임결합편(22)에 형성된 제2가압홈(221)의 가장자리에 각각 하부로 돌출되는 로워가압리브(23)(23')가 형성되어짐을 특징으로 하는 커튼월용 클램프.The method of claim 3,
Lower pressure protruding downward from the edge of the second seating groove 211 formed in the lower front tightening coupling piece 21, and the edge of the second pressing groove 221 formed in the lower tightening coupling piece 22, respectively. A rib for a curtain wall, characterized in that ribs 23, 23 'are formed. 제1항에 있어서,
상기 수직구조재(40)는 와이어케이블로 형성되어지고, 상기 수평구조재(50) (50')는 T바로 형성되어짐을 특징으로 하는 커튼월용 클램프.The method of claim 1,
The vertical structural member 40 is formed of a wire cable, the horizontal structural member 50, 50 'is a curtain wall clamp, characterized in that formed by a T-bar.
KR1020120015939A 2012-02-16 2012-02-16 Curtain wall clamp KR101258061B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101877442B1 (en) * 2018-01-29 2018-07-12 주식회사 시티월이엔지 Cable Curtain-Wall Structure Considering the Sudden Load and Cable Bracket for it
CN115961723A (en) * 2022-12-07 2023-04-14 中建五局(烟台)建设工程有限公司 Building curtain wall fixing support and fixing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116906U (en) 1978-02-06 1979-08-16
JP2000080740A (en) 1998-06-29 2000-03-21 Central Glass Co Ltd Supporting construction for rib glass
JP2004225445A (en) 2003-01-24 2004-08-12 Showa Koki Co Ltd Glass pane support device
KR200400284Y1 (en) 2005-08-23 2005-11-03 해안 주식회사 Curtain wall construction for construction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116906U (en) 1978-02-06 1979-08-16
JP2000080740A (en) 1998-06-29 2000-03-21 Central Glass Co Ltd Supporting construction for rib glass
JP2004225445A (en) 2003-01-24 2004-08-12 Showa Koki Co Ltd Glass pane support device
KR200400284Y1 (en) 2005-08-23 2005-11-03 해안 주식회사 Curtain wall construction for construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101877442B1 (en) * 2018-01-29 2018-07-12 주식회사 시티월이엔지 Cable Curtain-Wall Structure Considering the Sudden Load and Cable Bracket for it
CN115961723A (en) * 2022-12-07 2023-04-14 中建五局(烟台)建设工程有限公司 Building curtain wall fixing support and fixing method
CN115961723B (en) * 2022-12-07 2023-10-27 中建五局(烟台)建设工程有限公司 Building curtain wall fixing support and fixing method

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