KR20080057012A - Connection structure for socket type post and column of steel frame - Google Patents

Connection structure for socket type post and column of steel frame Download PDF

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Publication number
KR20080057012A
KR20080057012A KR1020060130304A KR20060130304A KR20080057012A KR 20080057012 A KR20080057012 A KR 20080057012A KR 1020060130304 A KR1020060130304 A KR 1020060130304A KR 20060130304 A KR20060130304 A KR 20060130304A KR 20080057012 A KR20080057012 A KR 20080057012A
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South Korea
Prior art keywords
socket
column
diaphragm
steel pipe
welded
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KR1020060130304A
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Korean (ko)
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KR101282922B1 (en
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한기명
장인화
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재단법인 포항산업과학연구원
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Priority to KR1020060130304A priority Critical patent/KR101282922B1/en
Publication of KR20080057012A publication Critical patent/KR20080057012A/en
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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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • 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
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2406—Connection nodes
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2421—Socket type connectors
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/246—Post to post connections

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

Abstract

A connection structure for a socket type post and a column of steel frame is provided to weld diaphragms to the column conveniently by forming a tapered face on the inner surface of the diaphragm. A connection structure for a socket type post comprises an upper column(110), a lower column(120), ring-like diaphragms(300), a male socket(310), a female socket(320), and a socket ring(330) for the post. The upper and lower columns are made by cutting the column. The diaphragms are each welded to the ends of the upper and lower columns. The male socket is welded to the rim of the diaphragm welded to the upper column, and provided with a threaded part around the outer surface. The female socket is welded to the ring of the diaphragm welded to the lower column, and provided with a threaded part on the inner surface. The socket ring is fixed to the outer surface of the male socket. The diaphragms include tapered faces(302) whose diameter gets wider gradually.

Description

소켓식 원형강관 기둥과 철골보의 접합구조{CONNECTION STRUCTURE FOR SOCKET TYPE POST AND COLUMN OF STEEL FRAME}CONNECTION STRUCTURE FOR SOCKET TYPE POST AND COLUMN OF STEEL FRAME}

도 1은 종래 원형강관 기둥과 철골보의 접합예를 보인 요부 분해사시도,1 is an exploded perspective view showing the main portion of the conventional example of the connection of the steel pipe column and cheolgolbo;

도 2는 종래 원형강관 기둥과 철골보의 접합예를 보인 예시적인 단면도,Figure 2 is an exemplary cross-sectional view showing a bonding example of a conventional steel pipe column and cheolgolbo,

도 3은 본 발명에 따른 소켓식 원형강관 기둥과 철골보의 접합과정을 보인 요부 분해 사시도,Figure 3 is an exploded perspective view of the main portion showing the bonding process of the socket-type circular steel pipe column and cheolgolbo according to the present invention,

도 4는 본 발명에 따른 소켓식 원형강관 기둥과 철골보를 접합하기 위한 접합장치의 예시도.Figure 4 is an illustration of a joining device for joining a socket-type circular steel pipe column and cheolgolbo according to the present invention.

♧ 도면의 주요 부분에 대한 부호의 설명 ♧♧ description of the symbols for the main parts of the drawing ♧

110....상부기둥 120....하부기둥110 .... upper column 120 .... lower column

200....철골보 310....메일소켓200 .... Cheolgolbo 310 .... Mail Socket

320....피메일소켓 330....소켓링320 .... female socket 330 .... socket ring

400....용접비드 500....클램프400 .... welding bead 500 ... clamp

510....고정대 520....도르레510 .... fixture 520 .... Dorre

600...W....와이어600 ... W ... wire

본 발명은 소켓식 원형강관 기둥과 철골보의 접합구조에 관한 것으로, 보다 상세하게는 다이어프레임의 형상을 개선하여 조립설치가 용이하여 시공의 편의성, 안전성 및 시공품위 향상을 얻을 수 있도록 한 소켓식 원형강관 기둥과 철골보의 접합구조에 관한 것이다.The present invention relates to a joint structure of a socket-type circular steel pipe column and a steel ball, more specifically, the socket-type circular to improve the convenience of installation, safety and construction quality by improving the shape of the diaphragm and easy to install and install. It relates to the joint structure of steel pipe columns and cheolgolbo.

일반적으로, 철골건축물은 형강(形鋼)·강판(鋼板)·평강(平鋼) 등의 강재(鋼材)를 사용하여 이들을 리벳이나 볼트 또는 용접 등에 의해 접합하여 조립하는 건축구조물을 말한다.In general, steel frame construction refers to a building structure that uses steel, such as section steel, steel plate, flat steel, and the like to join and assemble them by rivets, bolts, or welding.

이때, 철재로 조립한 주요 골조를 철골조 혹은 강구조라 하며, 철근콘크리트와 철골을 함께 사용하는 구조를 철골철근콘크리트구조라 한다.At this time, the main frame assembled with steel is called a steel frame or steel structure, the structure using the reinforced concrete and steel frame is called a steel reinforced concrete structure.

이러한 건축물 시공시 골격작업을 위하여 지반 천공후 원형강관(CFT) 등으로 기둥을 세우고 H-빔 등으로 보를 연결하는 작업을 수행하게 된다.In the construction of the building, after the ground drilling, the pillars are erected with circular steel pipes (CFT) and the beams are connected with H-beams.

예컨대, 도 1의 예시와 같이, 지상층 및 지하층에 대한 원형강관 기둥(10)을 콘크리트 기초와 함께 시공하고, 각각의 원형강관 기둥(10) 사이를 H-형 철골보(20)로 연결한 후 각 기둥(10)과 철골보(20)에 대한 콘트리트 타설작업을 수행하게 된다.For example, as shown in FIG. 1, the circular steel pipe pillars 10 for the ground floor and the basement floor are constructed together with the concrete foundation, and the respective circular steel pipe pillars 10 are connected to each other by the H-shaped steel ball beam 20. It is to perform concrete pouring work for the column 10 and the cheolgolbo 20.

그런데, 철골보(20)를 원형강관 기둥(10)에 접합하기 위해서는 다이어프레임(30)이 요구되며, 또한 이를 설치하기 위해서는 원형강관 기둥(10)의 일부를 절단하여 상,하부강관기둥으로 분리한 다음 다이어프레임(30)을 용접고정한 후 철골보(20)를 조립하여야 하였으므로 작업이 번거롭고 어려워 작업공기가 길어지는 단 점이 있었다.However, the diaphragm 30 is required to join the cheolgolbo 20 to the circular steel pipe column 10, and in order to install this, a portion of the circular steel pipe column 10 is cut and separated into upper and lower steel pipe columns. Next, the welding of the diaphragm 30 had to assemble the cheolgolbo 20, so the work was cumbersome and difficult, so there was a disadvantage that the working air was long.

뿐만 아니라, 도 2에 도시된 바와 같이, 다이어프레임(30)을 고정하기 위해서는 용접방식을 사용하게 되는데 용접면(40)이 고르지 못하거나 이물이 존재하게 되면 우수한 용접비드(50)을 형성할 수 없게 되어 용접불량을 초래하고, 그로 인해 구조물의 안전성이 저해되므로 용접전 미리 용접면(40)을 세정해야 하는 개선작업이 수행되어야 하는 불편도 따랐다.In addition, as shown in FIG. 2, in order to fix the diaphragm 30, a welding method is used, but when the welding surface 40 is uneven or foreign objects exist, an excellent welding bead 50 may be formed. There is also a disadvantage that the welding to be poor, and thereby the safety of the structure is impaired because the improvement work to clean the welding surface 40 before welding is performed.

나아가, 용접선이 다이어프레임(30)을 중심으로 상,하 모두에서 이루어져야 하므로 작업부하가 극심해져 시공시간이 급증되는 단점이 있었다.Furthermore, the welding line has to be made in both the upper and lower centers on the diaphragm 30, so that the work load is severe and the construction time increases rapidly.

본 발명은 상술한 바와 같은 종래 기술상의 한계점을 감안하여 이를 해결하고자 창출한 것으로, 철골건축구조물의 하중지지를 위해 구비되는 원형강관 기둥과 철골보를 연결할 때에 이의 연결을 위한 다이어프레임 설치시 원형강관 기둥이 절단된 상태에서 다이어프레임이 미리 용접 고정된 상태에서 두개의 분리된 원형강관 기둥을 서로 나사체결방식으로 소켓 결합시킴으로써 작업부하의 경감, 조립설치의 간편화로 궁극적으로는 시공시간을 현저히 단축시킬 수 있도록 한 소켓식 원형강관 기둥과 철골보의 접합구조를 제공함에 그 주된 목적이 있다.The present invention has been created in view of the limitations of the prior art as described above, to solve this, when connecting the circular steel pipe column and the cheolgolbo provided for supporting the load of the steel building structure circular steel pipe column when installing the diaphragm for connection thereof In this cut state, when the diaphragm is pre-welded and fixed, two separate circular steel pipe pillars are connected to each other by screwing together, thereby reducing work load and simplifying assembly and installation, thereby ultimately shortening construction time. The main purpose is to provide a joint structure of a socket-type round steel pipe column and a cheolgolbo.

본 발명은 상기한 기술적 과제를 달성하기 위하여, 원형강관 기둥이 절단 분할되어 형성된 상부기둥과; 상기 원형강관 기둥이 절단 분할되어 형성된 하부기둥과; 상기 상부기둥 및 하부기둥의 서로 마주보는 단부에 각각 용접고정되는 원형 다이어프레임과; 상기 상부기둥 및 하부기둥의 원형 다이어프레임 테두리에 용접고정되고, 내주면에는 나사산이 형성된 피메일소켓과; 상기 각 피메일소켓에 나사체결될 수 있도록 양단 외주면에 상기 나사산과 대응 체결되는 나사산이 형성된 원통형상의 메일소켓과; 상기 메일소켓의 외주면에 고정된 철골보 접속용 소켓링을 포함하여 구성되는 소켓식 원형강관 기둥과 철골보의 접합구조를 제공한다.In order to achieve the above technical problem, the present invention, the upper column and the circular steel pipe pillar formed by cutting and divided; A lower column formed by cutting and dividing the circular steel pipe column; Circular diaphragms respectively welded to end portions of the upper and lower pillars facing each other; A female socket fixed to the edge of the upper and lower pillars by a circular diaphragm and having a thread formed on an inner circumferential surface thereof; A cylindrical mail socket having threaded threads corresponding to the threaded threads formed on both outer circumferential surfaces thereof so as to be screwed into the respective female sockets; It provides a joining structure of the socket-type circular steel pipe column and the cheolgolbo configured to include a cheolgolbo connection socket ring fixed to the outer circumferential surface of the mail socket.

이하에서는, 첨부도면을 참고하여 본 발명에 따른 바람직한 실시예를 보다 상세하게 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment according to the present invention.

도 3은 본 발명에 따른 소켓식 원형강관 기둥과 철골보의 접합과정 보인 요부 분해 사시도이고, 도 4는 본 발명에 따른 소켓식 원형강관 기둥과 철골보를 접합하기 위한 접합장치의 예시도이다.Figure 3 is an exploded perspective view showing the main portion of the socket-type circular steel tube pillar and the cheolgolbo in accordance with the present invention, Figure 4 is an illustration of a bonding device for joining the socket-type circular steel tube pillar and cheolgolbo according to the present invention.

도 3에 도시된 바와 같이, 본 발명에 따른 소켓식 원형강관 기둥과 철골보의 접합구조는 원형강관 기둥(100)과 철골보(200)를 연결 고정하기 위해 중간연결재를 설치할 때에 상기 원형강관 기둥(100)을 분할하여 상부기둥(110)과, 하부기둥(120)으로 나누고 이들 각각에 피메일소켓(320)을 일체로 구비한 다음 양단 외주면에 나사산을 갖는 메일소켓(310)을 구비하여 이들 간의 나사체결 방식에 의해 상부기둥(110)과 하부기둥(120)이 간편하게 조립될 수 있도록 한 것이다.As shown in Figure 3, the junction structure of the socket-type circular steel pipe column and the cheolgolbo according to the present invention is the circular steel pipe column 100 when installing the intermediate connecting material for connecting and fixing the circular steel pipe column 100 and cheolgolbo 200 ) Divided into the upper pillar 110 and the lower pillar 120, and each of them is provided with a female socket 320 integrally, and then provided with a male socket 310 having a thread on both outer peripheral surfaces thereof, The upper pillar 110 and the lower pillar 120 by the fastening method to be easily assembled.

이때, 상기 피메일소켓(320)은 각각 상부기둥(110)과 하부기둥(120)에 동일한 방식으로 용접고정되어 서로 마주보게 구비된다.In this case, the female socket 320 is fixed to the upper pillar 110 and the lower pillar 120 by welding in the same manner to face each other.

그리고, 메일소켓(310)은 상기 각 피메일소켓(320)에 나사결합될 수 있도록 양단 외주면에 나사산이 형성된 형태로 구비된다.In addition, the mail socket 310 is provided in the form of a thread formed on the outer peripheral surface of both ends to be screwed to each of the female socket 320.

여기에서, 상기 피메일소켓(320)의 고정을 용이하게 하기 위해 상기 상부기둥(110)의 하단과 상기 하부기둥(120)의 상단에는 각각 다이어프레임(300)이 끼워진 후 용접된다.Here, the diaphragm 300 is welded to the lower end of the upper pillar 110 and the upper end of the lower pillar 120 so as to facilitate the fixing of the female socket 320.

상기 다이어프레임(300)은 두께를 갖는 원통형상 혹은 링형상으로 형성된다.The diaphragm 300 is formed in a cylindrical shape or a ring shape having a thickness.

아울러, 상기 다이어프레임(300)의 내주면에는 테이퍼면(302)이 형성되는 바, 이는 용접작업시 용접을 위한 개선작업(용접면 처리)이 필요없게 하여 준다.In addition, the tapered surface 302 is formed on the inner circumferential surface of the diaphragm 300, which eliminates the need for improvement work (welding surface treatment) for welding during welding.

이때, 상기 테이퍼면(302)은 상기 다이어프레임(300)의 내주면 상하폭 일부로부터 하단을 향해 점점 직경이 커지는 형태로 형성되도록 하여 용접작업의 편의성을 극대화시키고, 용접비드(400)가 원활하고 안정적이면서 우수한 품위를 갖고 형성되도록 유도함이 바람직하다.At this time, the tapered surface 302 is formed in such a shape that the diameter gradually increases from a portion of the upper and lower widths of the inner circumferential surface of the diaphragm 300 to maximize the convenience of the welding operation, the welding bead 400 is smooth and stable In addition, it is desirable to induce to form with excellent quality.

그리고, 상기 다이어프레임(300)이 상기 상부기둥(110)에 고정될 때에는 상기 하부기둥(120)에 끼워지는 방향과 반대방향으로 끼워진 후 고정되게 되는 바, 예컨대 테이퍼면(302)이 상향되도록 고정되는 것이 그것이다.In addition, when the diaphragm 300 is fixed to the upper pillar 110, the diaphragm 300 is inserted in a direction opposite to that of the lower pillar 120 and fixed to the upper pillar 110. For example, the taper surface 302 is fixed upward. It is to be.

이 상태에서, 상기 상부기둥(110)의 하단과 하부기둥(120)의 상단에 고정된 다이어프레임(300)의 상단면, 즉 다이어프레임(300)의 단부 테두리에는 피메일소켓(320)의 하단 테두리가 용접고정된다.In this state, the upper surface of the diaphragm 300 fixed to the lower end of the upper pillar 110 and the lower pillar 120, that is, the lower end of the female socket 320 on the end border of the diaphragm 300 The rim is welded.

상기 피메일소켓(320)은 그 내주면에 나사산이 형성된 형태이다.The female socket 320 has a thread formed on its inner circumferential surface.

한편, 상기 피메일소겟(320)에 나사체결되는 메일소켓(310)은 별개의 단위체로 구비되며, 그 양단 외주면에는 상기 나사산에 대응체결될 수 있는 나사산이 형성된다.On the other hand, the mail socket 310 is screwed to the female socket 320 is provided as a separate unit, a screw thread that can be corresponding to the screw thread is formed on the outer peripheral surface of both ends.

그리고, 상기 메일소켓(310)의 일부에는 그 외주면을 따라 일정폭의 소켓링(330)이 일체로 고정된다.The socket ring 330 of a predetermined width is integrally fixed to a part of the mail socket 310 along the outer circumferential surface thereof.

상기 소켓링(330)은 추후 철골보(200)를 연결하기 위한 베이스링으로 사용하기 위함이다.The socket ring 330 is intended to be used as a base ring for connecting the cheolgolbo 200 later.

이와 같은 소켓 접속구조는 도 4에 도시된 바와 같은 접속장치를 이용하여 간편용이하게 접속될 수 있다.Such a socket connection structure can be easily connected using a connection device as shown in FIG.

즉, 도 4에 도시된 바와 같이, 본 발명에 따른 접속장치는 나사 혹은 볼트에 의해 체결력을 조절할 수 있는 클램프(500)와, 상기 클램프(500)와 일체로 형성된 고정대(510)와, 상기 고정대(510)에 아이들(Idle)하게 회전, 즉 회전자재될 수 있도록 설치된 도르레(520)로 이루어지고, 상부기둥(110) 및 하부기둥(120) 각각에 고정된다.That is, as shown in Figure 4, the connecting device according to the present invention is a clamp 500 that can adjust the fastening force by a screw or bolt, a fixing stand 510 integrally formed with the clamp 500, and the fixing stand It is made of a pulley 520 installed to be rotated (idle), i.e., idle to the 510, and is fixed to each of the upper column 110 and the lower column (120).

이때, 상기 상부기둥(110)에 용접되는 메일소켓(310)의 일부에는 돌기(312)가 돌출형성된다.At this time, a protrusion 312 is formed on a part of the mail socket 310 welded to the upper pillar 110.

이러한 구성으로 이루어진 본 발명의 작동관계는 다음과 같다.The operating relationship of the present invention made of such a configuration is as follows.

먼저, 앞서 설명하였던 바와 같이, 상부기둥(110) 및 하부기둥(120)에는 피메일소켓(320)이 각각 용접 고정된다.First, as described above, the female socket 320 is welded to the upper pillar 110 and the lower pillar 120, respectively.

그런 다음, 메일소켓(310)을 하부기둥(120)의 피메일소켓(320)에 먼저 나사체결하거나 혹은 상부기둥(110)의 피메일소켓(320)에 먼저 나사체결하는 형태중 어느 하나의 형태로 메일소켓(310)을 고정한다.Then, one of the forms of screwing the mail socket 310 to the female socket 320 of the lower pillar 120 or the female socket 320 of the upper pillar 110 first. The mail socket 310 is fixed.

이후, 기둥(110,120)에 클램프(500)를 통해 고정대(510)와 도르레(520)를 설 치한다.After that, the mounting bracket 510 and the pulley 520 are installed through the clamp 500 on the pillars 110 and 120.

물론, 상기 고정대(510)와 도르레(520)는 클램프(500)를 통해 메일소켓(310) 혹은 피메일소켓(320)의 외주면에 클램핑될 수도 있다.Of course, the holder 510 and the pulley 520 may be clamped to the outer circumferential surface of the mail socket 310 or the female socket 320 through the clamp 500.

예컨대, 상부기둥(110)에 메일소켓(310)이 먼저 체결된 경우라면, 이 메일소켓(310)이 체결된 상태로 상부기둥(110)을 하부기둥(120)의 피메일소켓(320)에 올려 위치시킨다.For example, when the mail socket 310 is first fastened to the upper pillar 110, the upper pole 110 is connected to the female socket 320 of the lower pillar 120 while the mail socket 310 is fastened. Place it up.

이어, 와이어(W)의 일단을 돌기(312)에 고정시킨 후 상부기둥(110) 혹은 메일소켓(310)에 다수회 권취시킨 다음 도르레(520)를 경유하여 잡아당기게 되면 와이어(W)가 당겨지면서 동시에 돌기(312)를 당기게 되고, 이에 따라 상부기둥(110)이 회전하게 된다.Subsequently, one end of the wire W is fixed to the protrusion 312 and then wound several times on the upper pillar 110 or the mail socket 310, and when the wire W is pulled through the pulley 520, the wire W is pulled. At the same time pull the projection 312, and accordingly the upper column 110 is rotated.

따라서, 상부기둥(110)의 피메일소켓(320)에 미리 체결되어 있던 메일소켓(310)의 나사산부가 하부기둥(110)의 피메일소켓(320) 내부로 회전하여 들어가면서 나사체결된다.Therefore, the threaded portion of the mail socket 310 which is previously fastened to the female socket 320 of the upper pillar 110 is screwed while being rotated into the female socket 320 of the lower pillar 110.

이렇게 함으로써, 상부기둥(110)과 하부기둥(120)을 간편 용이하게 접속시킬 있게 되며, 이후 메일소켓(310)의 외주면에 마련된 소켓링(330)을 통해 철골보(200)를 간단하게 연결할 수 있게 된다.By doing so, it is possible to easily connect the upper column 110 and the lower column 120, and then to easily connect the cheolgolbo 200 through the socket ring 330 provided on the outer peripheral surface of the mail socket 310. do.

이상에서 상세히 설명한 바와 같이, 본 발명은 절단 분할된 상,하부기둥을 간단용이하게 연결할 수 있고, 또 다이어프레임의 설치작업도 용이하고, 구조가 간단하며, 용접품위도 향상되는 장점을 제공한다.As described in detail above, the present invention provides an advantage that the upper and lower columns can be easily connected to the cut and divided, and the installation work of the diaphragm is easy, the structure is simple, and the welding quality is also improved.

Claims (1)

원형강관 기둥이 절단 분할되어 형성된 상부기둥과;An upper column formed by cutting and dividing a circular steel pipe column; 상기 원형강관 기둥이 절단 분할되어 형성된 하부기둥과;A lower column formed by cutting and dividing the circular steel pipe column; 상기 상부기둥 및 하부기둥의 서로 마주보는 단부에 각각 용접고정되는 원형 다이어프레임과;Circular diaphragms respectively welded to end portions of the upper and lower pillars facing each other; 상기 상부기둥 및 하부기둥의 원형 다이어프레임 테두리에 용접고정되고, 내주면에는 나사산이 형성된 피메일소켓과;A female socket fixed to the edge of the upper and lower pillars by a circular diaphragm and having a thread formed on an inner circumferential surface thereof; 상기 각 피메일소켓에 나사체결될 수 있도록 양단 외주면에 상기 나사산과 대응 체결되는 나사산이 형성된 원통형상의 메일소켓과;A cylindrical mail socket having threaded threads corresponding to the threaded threads formed on both outer circumferential surfaces thereof so as to be screwed into the respective female sockets; 상기 메일소켓의 외주면에 고정된 철골보 접속용 소켓링을 포함하여 구성되는 것을 특징으로 하는 소켓식 원형강관 기둥과 철골보의 접합구조.Joining structure of the socket-type circular steel pipe column and the cheolgolbo characterized in that it comprises a socket ring for connecting cheolgolbo fixed to the outer circumferential surface of the mail socket.
KR1020060130304A 2006-12-19 2006-12-19 Connection structure for socket type post and column of steel frame KR101282922B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989187A (en) * 2018-01-05 2018-05-04 上海欧本钢结构有限公司 A kind of prefabricated reinforced concrete column mechanically connects node and its construction method

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* Cited by examiner, † Cited by third party
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JPH06306946A (en) * 1993-04-26 1994-11-01 Nippon Steel Corp Concrete-filled circular-sectional steel pipe structure and execution method thereof
JP3298706B2 (en) * 1993-06-11 2002-07-08 新日本製鐵株式会社 How to join steel pipes
JP3511419B2 (en) * 1995-04-27 2004-03-29 大和ハウス工業株式会社 Steel frame
JP2000336772A (en) 1999-05-25 2000-12-05 Hitachi Metals Ltd Outer diaphragm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989187A (en) * 2018-01-05 2018-05-04 上海欧本钢结构有限公司 A kind of prefabricated reinforced concrete column mechanically connects node and its construction method
CN107989187B (en) * 2018-01-05 2024-01-09 上海欧本钢结构有限公司 Mechanical connecting node of prefabricated reinforced concrete column and construction method of mechanical connecting node

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