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KR100997243B1 - Prefabricated Clubs for Construction - Google Patents

Prefabricated Clubs for Construction Download PDF

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Publication number
KR100997243B1
KR100997243B1 KR1020080051805A KR20080051805A KR100997243B1 KR 100997243 B1 KR100997243 B1 KR 100997243B1 KR 1020080051805 A KR1020080051805 A KR 1020080051805A KR 20080051805 A KR20080051805 A KR 20080051805A KR 100997243 B1 KR100997243 B1 KR 100997243B1
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KR
South Korea
Prior art keywords
bracket
wedge piece
coupling plate
groove
fitted
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Expired - Fee Related
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KR1020080051805A
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Korean (ko)
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KR20090125609A (en
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권상호
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한국가설산업(주)
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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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
    • E04G1/04—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section
    • E04G1/06—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section comprising members with rod-like or tubular portions fitting together end to end, with or without separate connecting pieces
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/32—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

본 발명은 건축용 조립식 동바리에 관한 것으로서, 수직재의 결합판에 쐐기편으로 결합되어지는 수평재의 브라켓이 주조로 성형되어짐으로써, 그 구조를 간단하게 하여 대량 생산이 가능하도록 하여 제품의 단가를 낮출 수 있도록 하고 아울러 간단한 구조로 충분한 강도가 유지되어지도록 안정성을 더 높여 동바리의 붕괴사고를 방지할 수 있도록 한 것이다.The present invention relates to a prefabricated copper clad for construction, the bracket of the horizontal member to be joined by the wedge piece to the joining plate of the vertical member is molded by casting, so that the structure can be simplified to enable mass production to lower the unit cost of the product In addition, the simple structure to maintain sufficient strength to increase the stability to prevent the collapse of the group.

따라서 본 발명은 수직재에 결합판이 체결되고, 수평재에 브라켓이 체결되어, 상기 수직재의 결합판에 상기 수평재의 브라켓이 쐐기편에 의하여 결합되어지는 건축용 조립식 동바리에 있어서, 상기 결합판은 원판형으로 형성되어 그 중앙에는 상기 수직재가 끼워지는 중앙홈이 형성되고, 상기 중앙홈의 외측으로는 상기 쐐기편이 끼워지는 다수개의 결합홈이 방사형태로 형성되어지며, 상기 브라켓의 일측에는 상기 결합판이 끼워지도록 끼움부가 형성되고, 상기 끼움부의 상, 하 단부에는 상기 수직재가 안착되어지는 안착가이드가 각각 형성되고, 상기 브라켓의 타측에는 상기 수평재가 체결되어지는 체결부가 일체로 형성되어지고, 상기 브라켓의 상, 하부에는 상기 쐐기편이 끼워지는 상부끼움홈과 하부끼움홈이 형성되어지되, 상기 상부끼움홈의 폭이 상기 하부끼움홈의 폭보다 작게 형성되고, 상기 쐐기편의 상단에는 헤드부가 직교하는 방향으로 형성되고, 하부에는 걸림돌기가 형성되어지되, 상기 걸림돌기가 형성된 쐐기편의 하부에 외측으로 외향삐침부가 형성되는 것을 특징으로 한다.Therefore, in the present invention, the coupling plate is fastened to the vertical member, and the bracket is fastened to the horizontal member, the building plate of the prefabricated copper bar is coupled to the coupling plate of the vertical member by the wedge piece, the coupling plate is formed in a disc shape The center groove is formed in the center of the vertical member is fitted, the outer side of the central groove is formed with a plurality of coupling grooves in which the wedge piece is fitted in a radial shape, one side of the bracket is fitted so that the coupling plate is fitted The upper and lower ends of the fitting portion are formed, and the seating guide for mounting the vertical member is formed, respectively, the other side of the bracket is formed integrally with the fastening portion to which the horizontal member is fastened, the upper and lower parts of the bracket Is formed in the upper fitting groove and the lower fitting groove is inserted into the wedge piece, the upper fitting groove The width is formed smaller than the width of the lower fitting groove, the top of the wedge piece is formed in a direction perpendicular to the head portion, the lower portion is formed with a locking projection, the outward squeezing portion is formed in the lower portion of the lower wedge piece formed with the locking projection It is characterized by.

동바리, 수직재, 수평재, 결합판, 브라켓, 쐐기편 Copper bar, vertical material, horizontal material, joining plate, bracket, wedge piece

Description

건축용 조립식 동바리{For construction prefabricated staging}Construction prefabricated staging

본 발명은 건축용 조립식 동바리에 관한 것으로서, 보다 상세하게는 수직재의 결합판에 쐐기편으로 결합되어지는 수평재의 브라켓이 주조로 성형되어짐으로써, 그 구조를 간단하게 하여 대량 생산이 가능하도록 하여 제품의 단가를 낮출 수 있도록 하고 아울러 간단한 구조로 충분한 강도가 유지되어지도록 안정성을 더 높여 동바리의 붕괴사고를 방지할 수 있도록 한 것이다.The present invention relates to a prefabricated copper club for construction, and more specifically, the bracket of the horizontal member to be joined by the wedge piece to the joining plate of the vertical member is molded by casting, thereby simplifying the structure to enable mass production unit price of the product In addition, it is possible to prevent the collapse of the copper bar by lowering the stability and increasing the stability to maintain sufficient strength with a simple structure.

일반적으로 건축물 및 토목공사에서 수직 하중을 충분히 지지하여 정확하게 시공되도록 하기 위해 동바리를 사용하게 되는데, 동바리는 일정한 형태를 갖도록 제작된 부자재들을 직접 현상에서 조립시켜 사용되는 것으로써 보통 하나의 강파이프에 수직재의 환상연결편이 일정간격을 갖도록 결합되어지고, 각각의 환상연결편에는 강파이프를 중심으로 외주에 다수개의 관통홈이 등간격으로 형성되어지도록 구성되어 있다.In general, a copper bar is used to fully support vertical loads in buildings and civil engineering so that it can be correctly constructed. The copper bar is used by assembling subsidiary materials manufactured to have a certain shape in a direct phenomenon. The annular connecting pieces are coupled to have a predetermined interval, and each annular connecting piece is configured such that a plurality of through grooves are formed at equal intervals on the outer circumference of the steel pipe.

그리고, 환상연결편에 체결되어지도록 양단에 수직연결홈과 횡홈이 형성된 가로연결대, 세로연결대, 환상연결편에 힌지로 연결하여 회전되어질 수 있도록 형성된 보강대 및 수직연결홈에 착탈되는 체결구로 구성되어 발판 또는 발판받침대가 받쳐질 수 있도록 구성되어 있다.And, it is composed of a horizontal connector, a vertical connector, a vertical connector, a reinforcing rod formed so as to be rotated by a hinge to the annular connecting piece and a fastener detachable to the vertical connecting groove to be fastened to the annular connecting piece to be connected to the foot or footrest It is configured to support the pedestal.

이와 같은 동바리는 가로방향으로 부터 고하중이나 인장력이 작용할 경우, 환상연결편의 관통홈에 체결구로 결합되어진 가로연결대의 수직연결홈 및 횡홈이 충분하게 고하중 또는 인장력에 저항하지 못하게 됨에 따라 그 일부가 찢어지면서 파손되는 원인이 있었고, 이러한 원인으로 동바리가 붕괴되는 문제점이 있었다.When a high load or tensile force is applied from the transverse direction, such a part of the copper barri may be partially torn because the vertical connecting groove and the transverse groove of the horizontal connecting rod, which are coupled to the through groove of the annular connecting piece, do not sufficiently resist the high load or the tensile force. There was a cause to break while building, this cause there was a problem that the club collapse.

또한, 가로 연결대의 양단에 수직연결홈과 횡홈을 형성하는 과정에서 프레스를 이용하여 펀칭 및 절곡 등의 다수 공정이 소요되어짐에 따라 제조공정수 증가로 인해 제품의 생산성이 낮아지며 그에 따른 비용이 증가되는 또 다른 문제점이 있었다.In addition, in the process of forming vertical connecting grooves and transverse grooves at both ends of the horizontal connecting rod, a number of processes such as punching and bending are required by using a press, and thus the productivity of the product is reduced due to the increase in the number of manufacturing processes, and thus the cost is increased. There was another problem.

그리고, 종래에는 가로 연결대가 90°또는 180°방향으로만 끼워지는 문제점이 있었고, 가로연결대의 수직연결홈 및 횡홈이 환상연결편의 두께보다 너무 넓게 형성되어 가로연결대의 높이가 일정하게 설치되지 못하는 문제점이 있었다.And, in the related art, there was a problem that the horizontal connecting rod is fitted only in the 90 ° or 180 ° direction, the vertical connecting groove and the horizontal groove of the horizontal connecting connector is formed too wide than the thickness of the annular connecting piece is not a constant height of the horizontal connecting rod There was this.

따라서 상기한 종래의 문제점을 해소하기 위한 본 발명의 목적은 수직재의 결합판에 쐐기편으로 결합되어지는 수평재의 브라켓이 주조로 성형되어 수평재의 양단에 용접이음되어지도록 함으로써, 그 구조를 간단하게 하여 대량 생산이 가능하도록 하여 제품의 단가를 낮출 수 있도록 하고, 아울러 간단한 구조로 충분한 강도가 유지되어지도록 안정성을 더 높여 붕괴사고를 방지할 수 있도록 하며, 수평재가 임의의 각도로 끼워질 수 있도록 하여 다양한 공간활용이 가능하도록 하고, 브라켓의 끼움부와 결합판의 두께를 거의 동일하게 형성시킴으로써 수평재의 높이가 일정하게 설치되어 지도록 하는 것이다.Therefore, an object of the present invention for solving the above-mentioned conventional problems is to simplify the structure by allowing the bracket of the horizontal member to be joined by the wedge piece to the joining plate of the vertical member to be molded by welding and welded to both ends of the horizontal member. It enables mass production to lower the unit cost of the product, and also increases the stability so that sufficient strength can be maintained with a simple structure to prevent collapse accidents. The space can be utilized, and the height of the horizontal member is made constant by forming the fitting portion of the bracket and the thickness of the coupling plate almost the same.

상기한 목적을 달성하기 위한 본 발명에 따른 건축용 조립식 동바리는 수직재(a)에 결합판(1)이 체결되고, 수평재(b)에 브라켓(2)이 체결되어, 상기 수직재(a)의 결합판(1)에 상기 수평재(b)의 브라켓(2)이 쐐기편(3)에 의하여 결합되어지는 건축용 조립식 동바리에 있어서, 상기 결합판(1)은 원판형으로 형성되어 그 중앙에는 상기 수직재(a)가 끼워지는 중앙홈(11)이 형성되고, 상기 중앙홈(11)의 외측으로는 상기 쐐기편(3)이 끼워지는 다수개의 결합홈(12)이 방사형태로 형성되어지며, 상기 브라켓(2)의 일측에는 상기 결합판(1)이 끼워지도록 끼움부(21)가 형성되고, 상기 끼움부(21)의 상, 하 단부에는 상기 수직재(a)가 안착되어지는 안착가이드(22)가 각각 형성되고, 상기 브라켓(2)의 타측에는 상기 수평재(b)가 체결되어지는 체결부(23)가 일체로 형성되어지고, 상기 브라켓(2)의 상, 하부에는 상기 쐐기편(3)이 끼워지는 상부끼움홈(24)과 하부끼움홈(25)이 형성되어지되, 상기 상부끼움홈(24)의 폭이 상기 하부끼움홈(25)의 폭보다 작게 형성되고, 상기 쐐기편(3)의 상단에는 헤드부(31)가 직교하는 방향으로 형성되고, 하부에는 걸림돌기(32)가 형성되어지되, 상기 걸림돌기(32)가 형성된 쐐기편(3)의 하부에 외측으로 외향삐침부(33)가 형성되고, 상기 결합판(1)은 가장자리에서 중앙홈(11)을 향하여 일정 위치까지 평평하게 형성되어진 후 점차 상, 하로 대칭적으로 확관되어지는 확관부(13)가 형성되고, 상기 브라켓(2)의 끼움부(21) 선단에는 상기 결합판(1)의 확관부(13)가 끼워지도록 경사진 안내부(26)가 형성되어지고, 상기 확관부(13)는 상기 안내부(26)와 대응되어지도록 형성되어지고, 상기 결합홈(12)이 상기 결합판(1)의 가장자리에서 상기 확관부(13)에 연결되어지도록 형성되고, 상기 브라켓(2)의 상부끼움홈(24) 외측에 형성된 경사부(27)의 내부면에는 상기 쐐기편(3)의 걸림돌기(32)가 관통되어질 수 있도록 관통요부(28)가 각각 형성되어지는 것을 특징으로 한다.Building prefabricated copper bar according to the present invention for achieving the above object is fastening the coupling plate 1 to the vertical member (a), the bracket 2 is fastened to the horizontal member (b), the coupling plate of the vertical member (a) In the prefabricated copper cladding for construction, in which the bracket (2) of the horizontal member (b) is joined to the (1) by the wedge piece (3), the joining plate (1) is formed in a disc shape and the vertical member (a) in the center thereof. The center groove 11 is fitted is formed, the outer side of the central groove 11 is formed with a plurality of coupling grooves 12 to which the wedge piece 3 is fitted in a radial shape, the bracket ( 2) one side of the fitting plate 21 is formed so that the coupling plate (1) is fitted, the mounting guide (22) on which the vertical member (a) is seated at the upper and lower ends of the fitting portion (21) Each of which is formed, and the other end of the bracket 2 is integrally formed with a fastening part 23 to which the horizontal member b is fastened; Upper and lower fitting grooves 24 and lower fitting grooves 25 into which the wedge pieces 3 are fitted are formed on upper and lower portions of the bracket 2, and the width of the upper fitting grooves 24 is lower than the lower fitting grooves. It is formed smaller than the width of 25, the upper end of the wedge piece (3) is formed in a direction orthogonal to the head portion 31, the lower end is formed with a locking projection 32, the locking projection 32 Is formed on the lower side of the wedge piece (3) is formed outwardly bent portion 33, the coupling plate 1 is formed flat to a predetermined position toward the central groove 11 from the edge gradually up and down An enlarged pipe portion 13 is formed to be symmetrically expanded, and the guide portion 26 inclined such that the expanded pipe portion 13 of the coupling plate 1 is fitted to the tip of the fitting portion 21 of the bracket 2. Is formed, the expansion part 13 is formed to correspond to the guide portion 26, the coupling groove 12 is the edge of the coupling plate (1) Is formed so as to be connected to the expansion pipe 13 in the upper surface, the engaging projection 32 of the wedge piece (3) on the inner surface of the inclined portion 27 formed on the outer side of the upper fitting groove 24 of the bracket (2) It is characterized in that the penetrating recess portion 28 is formed so that each can be penetrated.

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본 발명은 수직재의 결합판에 쐐기편으로 결합되어지는 수평재의 브라켓이 주조로 성형되어짐으로써 그 구조를 간단하게 하여 대량 생산이 가능하도록 하여 제품의 단가를 낮출 있으며, 간단한 구조로 충분한 강도가 유지되어지도록 안정성 을 더 높여 붕괴사고를 방지할 수 있는 효과가 있다. According to the present invention, the bracket of the horizontal member, which is joined by the wedge piece to the joining plate of the vertical member, is formed by casting, thereby simplifying the structure and enabling mass production, thereby lowering the unit cost of the product, and maintaining the sufficient strength with the simple structure. It is effective to prevent collapse accidents by increasing stability.

또한, 수직재에 수평재가 1개 이상 끼워지되, 안착가이드로 인하여 임의의 각도로 조정이 가능하도록 하며, 브라켓의 끼움부가 결합판의 두께와 거의 동일하게 형성되어 수평재의 높이가 일정하게 설치되어지는 효과가 있다.In addition, at least one horizontal member is fitted to the vertical member, and can be adjusted at any angle due to the seating guide. There is.

그리고, 쐐기편에 헤드부가 있어 햄머로 타격할 때 작업이 용이하고 쐐기편의 파손이 예방되며, 외향삐침부의 구성으로 인하여 쐐기편이 브라켓의 경사부 밖으로 수평방향으로 눕혀지게 되어 운반 및 보관이 용이한 등의 유용한 효과를 제공한다.And, because the wedge piece has a head part, it is easy to work when hitting with a hammer, and the breakage of the wedge piece is prevented, and the wedge piece is laid horizontally out of the inclined part of the bracket due to the outward bent portion, so that it is easy to carry and store. Provides a useful effect.

이하, 본 발명을 첨부된 도면을 참고로 하여 상세히 설명하도록 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 조립식 동바리는 수직재(a), 수평재(b)가 각각 결합판(1)과 브라켓(2) 및 쐐기편(3)에 의하여 결합되어지도록 구성되어 있다.The prefabricated copper bar according to the present invention is configured such that the vertical member (a) and the horizontal member (b) are coupled by the coupling plate 1, the bracket 2, and the wedge piece 3, respectively.

여기에서, 상기 수직재(a)는 그 무게를 줄임과 동시에 외부 및 상부로부터 작용하는 하중에 따른 좌굴변형을 최소화하도록 하기 위한 방안으로 속이 비어있는 원통형태를 갖도록 형성되어 있으며, 후술하는 수평재(b)가 결합 또는 고정되어지는 결합판(1)이 그 외주연부에 용접이음으로 결합되어지도록 구성되어지는데, 이러한 결합판(1)은 수직재(a)의 전체 길이에 대하여 일정한 간격으로 고정되어지는 것이 바람직하다.Here, the vertical member (a) is formed to have a hollow cylindrical shape in order to reduce the weight and minimize the buckling deformation according to the load applied from the outside and the top, the horizontal member (b) Is configured such that the joining plate 1 to which the joining or fixing is coupled to the outer periphery of the joint by welding joints, and the joining plate 1 is fixed at regular intervals with respect to the entire length of the vertical member a. Do.

또한, 상기 결합판(1)은 수평재(b)가 임의 방향 또는 임의 각도에서 결합되어질 수 있도록 하기 위하여 소정 두께와 직경을 갖는 디스크 형태로 이루어져 있 으며 그 중앙에 수직재(a)의 외경과 동일한 내경을 갖는 중앙홈(11)이 형성되어 상기 수직재(a)에 용이하게 끼워질 수 있도록 구성되어 있다.In addition, the coupling plate 1 is formed in the form of a disk having a predetermined thickness and diameter so that the horizontal member (b) can be coupled in any direction or at an angle, the inner diameter of the same as the outer diameter of the vertical member (a) in the center thereof. Has a central groove 11 is formed is configured to be easily fitted to the vertical member (a).

그리고, 상기 결합판(1)의 중앙에 형성된 중앙홈(11)을 중심으로 직사각형태를 갖는 다수개의 결합홈(12)이 방사형태로 배열되어지도록 형성되어, 후술하는 브라켓(2)에 끼워진 쐐기편(3)이 관통되어 결합되어질 수 있도록 구성되어 있다.In addition, a plurality of coupling grooves 12 having a rectangular shape centering on the central groove 11 formed at the center of the coupling plate 1 is formed to be arranged in a radial shape, and the wedges fitted to the bracket 2 to be described later. The piece 3 is configured to be penetrated and coupled.

따라서, 종래에는 상기 수평재(b)가 90°또는 180°방향으로만 끼워지는 문제점이 있었으나 본 발명에서는 다수개의 결합홈(12)이 형성되어 있어 임의의 각도로 끼워질 수 있다.Therefore, in the related art, the horizontal member (b) has a problem in that it is fitted only in the 90 ° or 180 ° direction, but in the present invention, a plurality of coupling grooves 12 are formed so that they can be fitted at any angle.

상기 수평재(b)는 수직으로 설치된 상기 수직재(a) 사이에 그 양단이 결합되어지도록 함으로써 수직재(a)가 일정한 간격을 가지며 안정되게 설치되어질 수 있도록 하는 것으로, 수평재(b)의 양측단에는 수평방향의 끼움부(21)가 일체로 형성된 브라켓(2)(2')이 용접이음되어지도록 구성되어 있다.The horizontal member (b) is such that both ends are coupled between the vertical member (a) installed vertically so that the vertical member (a) can be stably installed at regular intervals, horizontal to both ends of the horizontal member (b) The brackets 2 and 2 'formed integrally with the fitting portions 21 in the direction are configured to be welded together.

상기 끼움부(21)에 상기 결합판(1)이 끼워지게 되고, 상기 끼움부(21)의 타측에는 배수홈(231)을 갖는 체결부(23)가 주조시 일체로 형성되어 수평재(b)에 용접이음으로 결합된 상태에서 빗물이나 기타 이물질이 수평재(b)의 내부로 유입된 경우 외부로 용이하게 배출되어질 수 있도록 형성되어 있다.The coupling plate 1 is fitted to the fitting portion 21, and the fastening portion 23 having the drain groove 231 is integrally formed at the other side of the fitting portion 21 during casting to form a horizontal member (b). When rainwater or other foreign matter is introduced into the horizontal member (b) in a state in which the welding joint is connected to the welding joint, it is formed to be easily discharged to the outside.

이러한 기능 및 구조를 갖는 브라켓(2)은 종래 철판을 펀칭 및 절곡하여 형성된 것 보다 그 구조를 간단하게 함과 동시에 제조를 용이하게 하기 위한 방안으로 주조를 통해 결합구 전체가 하나로 성형되어지도록 구성된다.Bracket (2) having such a function and structure is configured to form a single all-in-one through the casting in a way to simplify the structure and to facilitate the manufacture than the conventional punching and bending of the iron plate. .

또한, 상기 브라켓(2)은 끼움부(21)의 입구측에서 상, 하부로 대칭적으로 확관되어지는 형태를 갖는 경사진 안내부(26)가 형성되어 수직재(a)에 고정된 결합판(1)이 상기 브라켓(2)의 끼움부(21)에 용이하게 삽입되어질 수 있도록 형성되어있다.In addition, the bracket 2 is formed with an inclined guide portion 26 having a shape that is symmetrically expanded upward and downward from the inlet side of the fitting portion 21 is fixed to the vertical member (a) 1) is formed to be easily inserted into the fitting portion 21 of the bracket (2).

종래에는 브라켓(2)의 끼움부(21)가 결합판(1)의 두께보다 크게 형성되어 결합되는 수평재(b)의 높이가 들쭉날쭉하게 설치되어지는 경우가 많았는데, 본 발명에서는 브라켓(2)의 끼움부(21)와 결합판(1)의 두께가 거의 동일하게 형성되어지되, 삽입이 용이하도록 안내부(26)가 형성되어 있어 수평재(b)의 높이가 일정하게 설치되어질 수 있도록 한다.
상기 확관부(13)는 상기 안내부(26)와 대응되어지도록 형성되어지고, 상기 결합홈(12)이 상기 결합판(1)의 가장자리에서 상기 확관부(13)에 연결되어지도록 형성되어질 수 있다. 이로써 상기 확관부(13)와 상기 안내부(26)는 서로 밀접하게 결합되어 고정력을 높이며, 후술하는 쐐기편(3)이 끼워지는 경우 상호 연관하여 보다 고정력 또는 결합력을 높일 수 있다.Conventionally, the fitting portion 21 of the bracket 2 is formed to be larger than the thickness of the coupling plate 1, so that the height of the horizontal member b to be coupled is often jagged, but in the present invention, the bracket 2 The thickness of the fitting portion 21 and the coupling plate 1 of the same is formed, but the guide portion 26 is formed to facilitate the insertion so that the height of the horizontal member (b) can be installed constantly.
The expansion part 13 may be formed to correspond to the guide part 26, and the coupling groove 12 may be formed to be connected to the expansion part 13 at the edge of the coupling plate 1. have. As a result, the expansion part 13 and the guide part 26 are closely coupled to each other to increase the fixing force, and when the wedge piece 3 to be described later is fitted, the fixing force or the coupling force may be increased.

상기 브라켓(2)은 끼움부(21)를 중심으로 하, 하부가 대칭되는 형태를 갖도록 형성되어지며, 상기 끼움부(21)의 상, 하부에는 후술하는 쐐기편(3)이 끼워지도록 각각 상부끼움홈(24)과 하부끼움홈(25)이 관통형성되어있다.The bracket 2 is formed to have a shape in which the lower portion is symmetrical with respect to the fitting portion 21, and the upper and lower portions of the fitting portion 21 are fitted so that the wedge pieces 3 to be described later are fitted. The fitting groove 24 and the lower fitting groove 25 are formed through.

상기 브라켓(2)의 끼움부(21) 상측으로 형성된 상부끼움홈(24)은 상기 하부끼움홈(25)보다 폭이 더 작게 형성되도록 하여 쐐기편(3)의 하단에 결합된 걸림돌기(32)가 걸려지도록 하여 상기 브라켓(2)으로부터 쐐기편(3)이 분리되어 분실되는 것을 방지하도록 하는 것이 바람직하며, 상기 상부끼움홈(24)의 내부면에는 상기 쐐기편(3)의 걸림돌기(32)가 관통되어질 수 있도록 관통요부(28)가 형성되어, 상기 쐐기편(3)의 삽입이 용이하도록 한다.The upper fitting groove 24 formed above the fitting portion 21 of the bracket 2 has a width smaller than that of the lower fitting groove 25 so that the engaging protrusion 32 is coupled to the lower end of the wedge piece 3. It is preferable to prevent the wedge piece (3) is separated from the bracket (2) to be lost by being caught, and the engaging projection of the wedge piece (3) on the inner surface of the upper fitting groove (24) A through recess 28 is formed to allow the 32 to penetrate, so that the wedge piece 3 can be easily inserted.

또한, 상기 브라켓(2)의 끼움부(21) 상, 하 단부에는 만곡형태로 오목한 안착가이드(22)가 형성되어지도록 함으로써 결합판(1)이 끼움부(21)에 완전히 삽입된 상태에서 안착가이드(22)가 수직재(a)의 외주연부에 밀착되어지도록 구성된다. In addition, the coupling plate 1 is seated in the state where the coupling plate 1 is completely inserted into the fitting portion 21 by forming a recessed guide 22 concave in a curved shape at the upper and lower ends of the fitting portion 21 of the bracket 2. The guide 22 is configured to be in close contact with the outer periphery of the vertical member a.

따라서, 도 5에 도시된 바와 같이, 상기 수직재(a)에 상기 수평재(b)가 밀착 되어 임의의 각도로 조정될 수 있도록 하고, 각도 조정시 마찰을 줄여 브라켓(2)의 내구성을 높이는 효과가 있다. 또한, 종래에는 완전히 삽입된 상태를 확인하기 위해서는 브라켓(2)의 끝단이 수직재(a)의 외주연부에 맞닿은 상태를 계속적으로 확인하면서 쐐기편(3)을 삽입하여야 하는 번거로움이 있었으나, 상기 안착가이드(22)가 형성되어짐으로써 수직재(a)의 외주연부에 브라켓(2)이 안착되는 것을 쉽게 확인하며 작업할 수 있고, 고정력 또한 더욱 우수하게 되는 효과가 있는 것이다.Therefore, as shown in Figure 5, the horizontal member (b) is in close contact with the vertical member (a) to be adjusted at an arbitrary angle, reducing the friction at the angle adjustment has the effect of increasing the durability of the bracket (2). . In addition, in the related art, in order to confirm the fully inserted state, there is a hassle that the wedge piece 3 needs to be inserted while continuously checking the state where the end of the bracket 2 abuts against the outer periphery of the vertical member a. Since the guide 22 is formed, it is easy to check and work that the bracket 2 is seated on the outer periphery of the vertical member (a), and the fixing force is also excellent.

상기 쐐기편(3)은 수직재(a)에 고정된 결합판(1)과 수평재(b)에 고정된 브라켓(2)이 서로 유동되지 않도록 결합시키는 것으로 즉, 브라켓(2)의 끼움부(21)에 상기 결합판(1)이 끼워져 상기 상부끼움홈(24)과 하부끼움홈(25)에 관통되게 삽입되어지도록 구성되어 있다.The wedge piece 3 is to be coupled to the coupling plate 1 fixed to the vertical member (a) and the bracket (2) fixed to the horizontal member (b) so as not to flow with each other, that is, the fitting portion 21 of the bracket (2) The coupling plate 1 is inserted into the upper fitting groove 24 and the lower fitting groove 25 so as to be inserted through the coupling plate 1.

상기 쐐기편(3)의 상단에는 브라켓(2)에 형성된 상부끼움홈(24)의 폭보다 넓은 폭을 갖는 헤드부(31)가 직교하는 방향으로 형성되고, 하부에는 리벳형태를 갖는 걸림돌기(32)가 결합되어지도록 구성되어지되, 상기 걸림돌기(32)가 형성된 쐐깊편(3)의 하부에 외측으로 외향삐침부(33)가 형성된다.The upper end of the wedge piece (3) is formed in a direction perpendicular to the head portion 31 having a width wider than the width of the upper fitting groove 24 formed in the bracket (2), the lower end of the locking projection having a rivet shape ( 32 is configured to be coupled, but the outwardly bent portion 33 is formed in the lower portion of the wedge depth 3 is formed with the engaging projection (32).

이러한 쐐기편(3)은 결합판(1)의 결합홈(12)에 브라켓(2)의 상부끼움홈(24) 및 하부끼움홈(25)의 중심이 일치되게 결합되어지도록 한 후 쐐기편(3)이 결합홈(12)을 지난 하부끼움홈(25)에 끼워지도록 망치 등의 공구를 이용하여 헤드부(31)의 상부를 하부로 향하도록 타격하는 것으로 결합되어지게 된다.The wedge piece 3 is to be coupled to the center of the upper fitting groove 24 and the lower fitting groove 25 of the bracket 2 to the coupling groove 12 of the coupling plate 1 and then the wedge piece ( 3) is to be coupled by hitting the upper portion of the head portion 31 downward using a tool such as a hammer to fit into the lower fitting groove 25 past the coupling groove 12.

쐐기편(3)에 헤드부(31)가 형성되어짐으로써 망치 등으로 타격할 때 작업이 용이하고 쐐기편(3)의 파손이 예방되는 것이다.Since the head portion 31 is formed on the wedge piece 3, the work is easy when the hammer is hit, and the breakage of the wedge piece 3 is prevented.

그리고, 외향삐침부(33)의 구성으로 인하여 상기 쐐기편(3)이 브라켓(2)으로부터 완전히 이탈되지 않고, 상기 쐐기편(3)의 걸림돌기(32)가 상기 브라켓(2)의 상부끼움홈(24) 내측에 머물며, 상기 쐐기편(3)의 상부만 상기 브라켓(2)의 경사부(27) 밖으로 수평방향으로 눕혀지게 됨으로써 운반 및 보관이 용이하도록 하는 것이다.In addition, the wedge piece 3 is not completely detached from the bracket 2 due to the configuration of the outwardly bent portion 33, and the engaging protrusion 32 of the wedge piece 3 is fitted to the upper portion of the bracket 2. Staying inside the groove 24, only the upper portion of the wedge piece 3 is laid horizontally out of the inclined portion 27 of the bracket (2) to facilitate transport and storage.

도 6 및 도 7은 본 발명의 다른 실시예에 따른 설치 상태의 분해 사시도 및 요부를 절개하여 도시한 단면도로써, 상기 결합판(1)은 가장자리에서 중앙홈(11)을 향하여 일정 위치까지 평평하게 형성되어진 후 점차 상, 하로 확관되어지는 확관부(13)가 형성된다. 그러므로, 상기 결합판(1)과 브라켓(2)의 체결이 확실하게 되고, 상기 브라켓(2)에 형성된 안내부(26)에 의하여 용이하게 끼워질 수 있는 것이다.6 and 7 are exploded perspective views and cross-sectional views showing the main portion of the installation state according to another embodiment of the present invention, the coupling plate 1 is flat to a certain position toward the center groove 11 at the edge After being formed, the expansion part 13 which is gradually expanded up and down is formed. Therefore, the coupling plate 1 and the bracket 2 are securely fastened, and can be easily fitted by the guide portion 26 formed on the bracket 2.

또한, 상기 결합판(1)의 확관부(13)는 보강리브(131)로 구성될 수 있는데, 상기 보강리브(131)는 결합홈(12)과 인접되는 또 다른 결합홈(12) 사이에 형성되는 것으로 삼각형상의 금속재를 용접결합함으로써 제품의 단가를 낮추면서 충분한 강도가 유지되도록 하는 효과가 있는 것이다.In addition, the expansion portion 13 of the coupling plate 1 may be composed of a reinforcing rib 131, the reinforcing rib 131 between the coupling groove 12 and another coupling groove 12 adjacent to. Formed by welding the triangular metal material is effective to maintain the sufficient strength while lowering the unit cost of the product.

이와 같은 건축용 조립식 동바리의 설치 또는 시공은 먼저, 하나의 수직재(a)를 미도시한 건축 구조물의 벽면에 수평이 되도록 세운 후 수직재(a)에 고정된 결합판(1)에 수평재(b)의 일측에 고정된 브라켓(2)의 끼움부(21)가 삽입되어지도록 한다.The installation or construction of such a prefabricated copper clad for construction, first, the one vertical member (a) to be horizontal to the wall surface of the building structure not shown, and then the horizontal member (b) of the coupling plate (1) fixed to the vertical member (a) The fitting portion 21 of the bracket 2 fixed to one side is to be inserted.

이 과정에서 브라켓(2)의 상부끼움홈(24)과 하부끼움홈(25)에 관통되어지도 록 삽입된 쐐기편(3)이 그 자중에 의하여 헤드부(31)가 상부끼움홈(24)의 상단에 걸려진 상태로 있게 됨에 따라 결합판(1)이 끼움부(21)로 일부만 삽입되도록 한다.In the process, the head portion 31 is inserted into the upper fitting groove 24 and the lower fitting groove 25 of the bracket 2 so that the head portion 31 is fitted with the upper fitting groove 24. As it is in the state of being caught at the top of the coupling plate (1) to be inserted only a part of the fitting portion (21).

이 때 쐐기편(3)의 상부에 형성된 헤드부(31)를 작업자가 손으로 잡아 당김과 동시에 쐐기편(3)이 하부끼움홈(25)에서 빠져나오게 되며 쐐기편(3)의 하단이 끼움부(21)의 상부를 지남과 동시에 결합판(1)이 끼움부(21)로 삽입되는 것을 제한하던 구속력이 해지됨에 따라 브라켓(2)의 끼움부(21)로 결합판(1)이 삽입되어진다.At this time, the operator pulls the head portion 31 formed on the upper portion of the wedge piece 3 by hand, and at the same time, the wedge piece 3 comes out of the lower fitting groove 25 and the lower end of the wedge piece 3 is fitted. The coupling plate 1 is inserted into the fitting portion 21 of the bracket 2 as the restraint force that restricts the insertion of the coupling plate 1 into the fitting portion 21 while passing through the upper portion of the portion 21 is released. It is done.

다음, 결합판(1)이 끼움부(21)로 완전히 삽입된 상태 즉, 브라켓(2) 끝에 형성된 안착가이드(22)가 수직재(a)의 외주연부에 맞닿아 있는 상태에서 쐐기편(3)의 헤드부(31)에서 손을 뗌과 동시에 그 자중에 의하여 쐐기편(3)은 결합판(1)에 형성된 결합홈(12)을 지나 브라켓(2)의 하부에 형성된 하부끼움홈(25)으로 그 하단이 노출된다.Next, the wedge piece 3 in a state where the coupling plate 1 is fully inserted into the fitting portion 21, that is, the mounting guide 22 formed at the end of the bracket 2 abuts on the outer peripheral edge of the vertical member a. The wedge piece 3 passes through the coupling groove 12 formed in the coupling plate 1 and is formed at the bottom of the bracket 2 by lifting its own hand from the head 31 of the coupling plate 1. As its bottom is exposed.

다음, 이같은 상태에서 망치 등의 도구를 이용하여 쐐기편(3)의 헤드부(31)를 타격하게 됨에 따라 하나의 헤드부(31)에 의하여 결합판(1)과 헤드부(31)가 결합되어지게 된다.Next, as the hitting the head portion 31 of the wedge piece 3 using a tool such as a hammer in such a state, the coupling plate 1 and the head portion 31 are coupled by one head portion 31. Will be.

이와 같은 과정의 반복을 통해 건축 구조물의 벽면을 둘러싸는 동바리가 설치되어지게 되고, 건축 구조물의 시공이 마무리된 상태에서는 설치할 때와 역동작 또는 과정을 통해 동바리를 해체시키면 된다.By repeating the above process, a copper bar surrounding the wall of the building structure is installed, and in the state in which the construction of the building structure is completed, the copper bar may be dismantled through reverse operation or a process when installing.

이상에서와 같이 본 발명은 상기한 실시예에 한하여 설명하였지만, 본 발명 을 이에 한정하지는 않는 것으로, 본 발명의 범주와 사상을 벗어나지 않는 범위 내에서 다양한 변형 실시가 가능함은 물론이다.As described above, the present invention has been described with reference to the above embodiments, but the present invention is not limited thereto, and various modifications can be made without departing from the scope and spirit of the present invention.

도 1은 종래 발명에 따른 사시도.1 is a perspective view according to the conventional invention.

도 2는 본 발명에 따른 조립식 동바리의 설치 상태를 도시한 사시도 및 확대도.Figure 2 is a perspective view and an enlarged view showing an installation state of the prefabricated group according to the present invention.

도 3은 본 발명에 따른 조립식 동바리가 설치된 상태의 요부를 확대하여 분해한 분해 사시도.Figure 3 is an exploded perspective view to enlarge and disassemble the main portion of the prefabricated group according to the present invention installed.

도 4는 본 발명에 따른 조립식 동바리가 설치된 상태의 요부를 절개하여 도시한 단면도.Figure 4 is a cross-sectional view showing the main portion of the assembled prefabricated club according to the present invention cut away.

도 5는 본 발명에 따른 조립식 동바리가 설치된 상태를 도시한 평면도.5 is a plan view showing a prefabricated group according to the invention installed.

도 6 및 도 7은 본 발명의 다른 실시예에 따른 설치 상태의 분해 사시도 및 요부를 절개하여 도시한 단면도.Figure 6 and Figure 7 is an exploded perspective view and a cross-sectional view showing the main portion of the installation state according to another embodiment of the present invention.

<도면의 주요 부호에 대한 설명>DESCRIPTION OF THE RELATED ART [0002]

1 : 결합판 11 : 중앙홈1: coupling plate 11: center groove

12 : 결합홈 2 : 브라켓12: coupling groove 2: bracket

21 : 끼움부 22 : 안착가이드21: fitting part 22: seating guide

23 : 체결부 24 : 상부끼움홈23: fastening portion 24: upper fitting groove

25 : 하부끼움홈 3 : 쐐기편25: lower fitting groove 3: wedge piece

31 : 헤드부 32 : 걸림돌기31: head portion 32: locking projection

33 : 외향삐침부 a : 수직재33: outward bent portion a: vertical member

b : 수평재b: horizontal material

Claims (4)

수직재(a)에 결합판(1)이 체결되고, 수평재(b)에 브라켓(2)이 체결되어, 상기 수직재(a)의 결합판(1)에 상기 수평재(b)의 브라켓(2)이 쐐기편(3)에 의하여 결합되어지는 건축용 조립식 동바리에 있어서,The coupling plate 1 is fastened to the vertical member a, and the bracket 2 is fastened to the horizontal member b, so that the bracket 2 of the horizontal member b is attached to the coupling plate 1 of the vertical member a. In the prefabricated copper club for construction joined by the wedge piece (3), 상기 결합판(1)은 원판형으로 형성되어 그 중앙에는 상기 수직재(a)가 끼워지는 중앙홈(11)이 형성되고, 상기 중앙홈(11)의 외측으로는 상기 쐐기편(3)이 끼워지는 다수개의 결합홈(12)이 방사형태로 형성되어지며, The coupling plate 1 is formed in a disc shape, and a central groove 11 into which the vertical member a is fitted is formed at the center thereof, and the wedge piece 3 is fitted to the outside of the central groove 11. Losing a plurality of coupling grooves 12 are formed in a radial shape, 상기 브라켓(2)의 일측에는 상기 결합판(1)이 끼워지도록 끼움부(21)가 형성되고, 상기 끼움부(21)의 상, 하 단부에는 상기 수직재(a)가 안착되어지는 안착가이드(22)가 각각 형성되고, 상기 브라켓(2)의 타측에는 상기 수평재(b)가 체결되어지는 체결부(23)가 일체로 형성되어지고, 상기 브라켓(2)의 상, 하부에는 상기 쐐기편(3)이 끼워지는 상부끼움홈(24)과 하부끼움홈(25)이 형성되어지되, 상기 상부끼움홈(24)의 폭이 상기 하부끼움홈(25)의 폭보다 작게 형성되고, A fitting portion 21 is formed on one side of the bracket 2 so that the coupling plate 1 is fitted, and a mounting guide on which the vertical member a is seated at the upper and lower ends of the fitting portion 21. 22 are respectively formed, and the other side of the bracket 2 is integrally formed with a fastening portion 23 to which the horizontal member b is fastened, and the wedge pieces (top and bottom) of the bracket 2 are formed. 3) the upper fitting groove 24 and the lower fitting groove 25 is formed, the width of the upper fitting groove 24 is formed smaller than the width of the lower fitting groove 25, 상기 쐐기편(3)의 상단에는 헤드부(31)가 직교하는 방향으로 형성되고, 상기 쐐기편(3)의 하부에는 걸림돌기(32)가 형성되어지되, 상기 걸림돌기(32)가 형성된 쐐기편(3)의 하부에 외측으로 외향삐침부(33)가 형성되고, The upper end of the wedge piece (3) is formed in a direction perpendicular to the head portion 31, the lower portion of the wedge piece (3) is formed with a locking projection 32, the wedge formed with the locking projection (32) The outwardly bent portion 33 is formed on the lower side of the piece 3, 상기 결합판(1)은 가장자리에서 중앙홈(11)을 향하여 일정 위치까지 평평하게 형성되어진 후 점차 상, 하로 대칭적으로 확관되어지는 확관부(13)가 형성되어지고, The coupling plate 1 is formed to be flat to a predetermined position toward the central groove 11 at the edge and then formed with an expansion tube 13 which is gradually symmetrically expanded up and down, 상기 브라켓(2)의 끼움부(21) 선단에는 상기 결합판(1)의 확관부(13)가 끼워지도록 경사진 안내부(26)가 형성되어지고, An inclined guide portion 26 is formed at the tip of the fitting portion 21 of the bracket 2 so that the expansion portion 13 of the coupling plate 1 is fitted thereto. 상기 확관부(13)는 상기 안내부(26)와 대응되어지도록 형성되어지고, The expansion portion 13 is formed to correspond to the guide portion 26, 상기 결합홈(12)이 상기 결합판(1)의 가장자리에서 상기 확관부(13)에 연결되어지도록 형성되고,The coupling groove 12 is formed to be connected to the expansion portion 13 at the edge of the coupling plate 1, 상기 브라켓(2)의 상부끼움홈(24) 외측에 형성된 경사부(27)의 내부면에는 상기 쐐기편(3)의 걸림돌기(32)가 관통되어질 수 있도록 관통요부(28)가 각각 형성되어지는 것을 특징으로 하는 건축용 조립식 동바리.Through recesses 28 are formed on the inner surface of the inclined portion 27 formed outside the upper fitting groove 24 of the bracket 2 so that the locking projections 32 of the wedge pieces 3 can pass therethrough. Prefabricated clubs for building, characterized in that losing. 삭제delete 삭제delete 삭제delete
KR1020080051805A 2008-06-02 2008-06-02 Prefabricated Clubs for Construction Expired - Fee Related KR100997243B1 (en)

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KR101628319B1 (en) * 2015-02-16 2016-06-09 건화기업(주) Clamp for assembling system support
KR20180087036A (en) 2017-01-24 2018-08-01 (주)금강시스템즈스케폴딩 Horizontal member connection device
KR101918932B1 (en) 2018-05-30 2019-02-08 이대호 Temporrat scaffold joint apparatus
KR20190097457A (en) * 2018-02-12 2019-08-21 인하대학교 산학협력단 Folding system support

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CN108166746A (en) * 2018-02-12 2018-06-15 陶冶 A kind of horizontal brace taps fastener
KR102116248B1 (en) * 2018-03-20 2020-05-28 주식회사 삼일레이져 Scaffolding structure having mechanical joint
CN115538767B (en) * 2022-11-23 2023-03-21 中铁建工集团有限公司 Support construction method for jacking formwork

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101224183B1 (en) * 2012-04-18 2013-01-22 신성컨트롤(주) Built-up scaffold for construction field
KR101628319B1 (en) * 2015-02-16 2016-06-09 건화기업(주) Clamp for assembling system support
KR20180087036A (en) 2017-01-24 2018-08-01 (주)금강시스템즈스케폴딩 Horizontal member connection device
KR20190097457A (en) * 2018-02-12 2019-08-21 인하대학교 산학협력단 Folding system support
KR102051859B1 (en) * 2018-02-12 2019-12-04 인하대학교 산학협력단 Folding system support
KR101918932B1 (en) 2018-05-30 2019-02-08 이대호 Temporrat scaffold joint apparatus

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