KR101030736B1 - Upper supporting structure for timber bridge - Google Patents

Upper supporting structure for timber bridge Download PDF

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Publication number
KR101030736B1
KR101030736B1 KR1020080105175A KR20080105175A KR101030736B1 KR 101030736 B1 KR101030736 B1 KR 101030736B1 KR 1020080105175 A KR1020080105175 A KR 1020080105175A KR 20080105175 A KR20080105175 A KR 20080105175A KR 101030736 B1 KR101030736 B1 KR 101030736B1
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South Korea
Prior art keywords
support
horizontal
wooden
connection head
support structure
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KR1020080105175A
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Korean (ko)
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KR20100046364A (en
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박준석
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박준석
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/003—Connecting table tops to underframes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A47B13/021—Fastening devices of the feet or legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0011—Underframes
    • A47B2200/002—Legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0084—Accessories for tables or desks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/44—Leg joints; Corner joints

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  • Bridges Or Land Bridges (AREA)

Abstract

본 발명에 따른 목재다리의 상부지지구조체는, 상기 상부지지구조체를 구성하며 서로 연속되게 배치되는 형강지지보와, 상기 형강지지보들중에서 서로 마주보는 형강지지보의 상부의 지지단부에 연결되는 가로받침대를 포함하고, 상기 가로받침대는 상기 형강지지보의 상부의 지지단부에 삽입되는 삽입요홈을 갖는 연결헤드가 양단에 형성되며 상기 양단의 연결헤드는 일체로 또는 가로판으로 연결되게 형성되어, 이미 설치된 서로 마주보는 형강지지보의 상부의 지지단부에 밀어넣는 방식으로 삽입설치시키면 되므로, 형강지지보상에 용접작업이 필요없게 되므로 작업공정이 줄어들게 되는 것은 물론이고 용접인력이 필요없게 되어 인건비가 절감되고 공기가 단축되며, 상기 형강지지보의 상부의 지지단부에 설치되는 가로받침대의 연결헤드가 형강지지보상에 조립설치되므로 목재다리에 가해지는 하향방향에 대한 하중에 대한 하중지지력이 증대되어 목재다리의 강도가 견고해지는 것은 물론이고, 가로받침대의 제조를 제조공장에서 제조하여 현장에서 조립설치만 하면 되므로 작업진척이 빠르게 되어 목재다리의 공기가 월등하게 단축될 수 있게 되는 것이다. The upper support structure of the wooden bridge according to the present invention, the upper support structure constituting the upper support structure and the horizontal support is arranged in succession, the horizontal support is connected to the support end of the upper portion of the beam support facing each other among the beam support Includes, the horizontal support is formed in both ends of the connection head having an insertion recess inserted into the support end of the upper portion of the beam support and the connection heads of both ends are formed integrally or connected to the horizontal plate, already installed Since the installation is pushed into the supporting end of the upper part of the upper section of the beams facing each other, no welding work is required on the beams, so that the work process is reduced and the labor force is not needed. Is shortened, the connection head of the horizontal support is installed on the support end of the upper portion of the section steel support As it is assembled and installed on the steel support, the load bearing capacity against the downward load applied to the wooden legs is increased, so that the strength of the wooden legs is strengthened, and the manufacture of the cross rests is manufactured at the manufacturing plant and only assembled at the site. If you do so, the work progress will be faster and the air in the wooden legs can be significantly shortened.

Description

목재다리의 상부지지구조체{ Upper supporting structure for timber bridge }Upper supporting structure for timber bridge}

본 발명은 목재다리의 상부지지구조체에 관한 것으로, 더욱 구체적으로 설명하면, 목재다리의 상부에 설치되는 'I'형강의 상단부에 조립되는 금속지지바가 설치되어 목재다리의 상부지지구조체의 설치가 용이하게 되고 작업이 간단하게 되어 노동인력이 대폭적으로 절감되고 용접작업이 없는 구조를 가지므로 강도가 단단하게 되어 장기간의 사용이 가능한 목재다리의 상부지지구조체에 관한 것이다.The present invention relates to an upper support structure of a wooden leg, and more specifically, a metal support bar assembled to an upper end of an 'I' section steel installed on an upper portion of the wooden leg is installed to facilitate the installation of the upper support structure of the wooden leg. It is related to the upper support structure of the wooden bridge can be used for a long time because the work is simplified and the labor force is greatly reduced and there is no welding work and the structure is hard.

일반적으로, 공원이나 아파트의 정원등에 설치되는 목재다리는, 도 1a,1b에 도시된 바와 같이, 지지기둥(100)의 상부에 'I'형강 지지보(1)가 배치되고, 상기 'I'형강 지지보(1)의 상부의 지지단부(11)에는 상기 지지단부(11)의 저면에 내측 방향으로 돌출되는 지지판(101)이 용접되고 서로 마주보는 지지판(101)의 사이에는 상기 지지판(101)을 연결시키는 금속재의 가로판(102)이 나사(103)에 의하여 나사고정되고, 상기 'I'형강 지지보(1)의 상부에 설치된 가로판(102)상에는 목재(104)가 고정되게 되는 구조로 설치되어 있다. In general, the wooden legs installed in the garden of a park or apartment, as shown in Figure 1a, 1b, 'I' section support beam (1) is disposed on the upper portion of the support pillar 100, 'I' The support plate 101 is welded to the bottom end of the support end 11 in the support end portion 11 of the upper portion of the support beam (1) and between the support plate 101 facing each other, the support plate 101 The horizontal plate 102 of the metal connecting the screw is screwed by the screw 103, the timber 104 is fixed on the horizontal plate 102 installed on the 'I' section steel support (1) It is installed in a structure.

그러나, 이러한 종래의 목재다리의 'I'형강 지지보(1)(이하 '형강지지보'라 함)는 상부의 지지단부(11)에 고정되는 지지판(101)이 용접고정되는 구조이므로, 우선은 지지단부(11)와 지지판(101)의 용접작업이 필요하므로, 이러한 용접작업은 용접도구가 필요함과 동시에 용접인력이 필요하므로 공사기간이 연장되게 됨은 물론이고 시공비용이 많이 발생되게 된다. 또한, 이러한 용접작업에 의하여 지지판(101)이 고정되므로 용접부위가 불량하거나 설치된 목재다리에 중량이 큰 하중이 가해질 경우에는 그 하중을 지탱하지 못하고 목재다리의 상부가 무너지게 되는 위험이 있었다.However, since the 'I' section steel support beam 1 (hereinafter referred to as the 'beam support beam') of the conventional wooden bridge has a structure in which the support plate 101 fixed to the upper support end portion 11 is welded and fixed, Since the welding work of the support end 11 and the support plate 101 is required, such welding work requires a welding tool and a welding manpower, so that the construction period is extended, as well as a lot of construction costs. In addition, since the support plate 101 is fixed by such a welding operation, when the welding part is poor or a heavy weight is applied to the installed wooden leg, there is a risk that the upper part of the wooden leg is collapsed without supporting the load.

그리고, 이와 같이 지지판(101)을 고정시키고 다시 지지판(101)사이를 금속재의 가로판(102)이 나사(103)에 의하여 고정되게 되므로 현장에서 구멍을 천공하고 나사공을 형성하고 나사(103)를 조립하여야 하므로 작업현장에서 많은 용접, 천공, 나사작업, 나사고정과 같은 여러 가지의 작업을 수행하여야 하므로 시공기간이 연장되게 되며 시공기간이 연장됨과 아울러 많은 작업인력이 필요하므로 시공비용이 고가로 되게 되는 문제점이 있었다. In this way, the support plate 101 is fixed and the horizontal plate 102 of the metal material is fixed between the support plates 101 by the screws 103, so that holes are drilled in the field and the screw holes are formed. Since the construction of the work site requires a lot of work such as welding, drilling, screwing, and screw fixing, the construction period is extended, the construction period is extended, and a lot of manpower is required. There was a problem.

본 발명의 목적은, 이러한 문제점을 해결하기 위한 것으로, 목재다리의 상부지지구조체를 대단히 단순하게 서로 마주보는 형강지지보의 상부의 지지단부에 삽입되는 삽입요홈을 갖는 연결헤드가 양단에 형성된 금속재 또는 강도가 우수한 합성수지 가로받침대를 제공하여, 상기 가로받침대를 상기 형강지지보의 상부의 지지단부에 삽입시키는 작업만으로 목재다리의 상부지지구조체를 시공할 수 있게 되므로 시공기간이 월등하게 단축되게 됨은 물론이고 시공비용이 절감되고 목재다리의 강도가 향상되어 큰 하중에도 목재다리가 붕괴될 위험이 없는 목재다리의 상부지지구조체를 제공하는 것이다.An object of the present invention is to solve this problem, a metal head formed at both ends of the connection head having an insertion recess inserted into the support end of the upper portion of the upper section of the beam steel beams simply facing each other the upper support structure of the wooden bridge or By providing a high strength synthetic resin horizontal support, the construction of the upper support structure of the wooden bridge can be constructed only by inserting the horizontal support into the support end of the upper portion of the steel beam, so that the construction period is significantly shortened. The construction cost is reduced and the strength of the wooden legs is improved to provide the upper supporting structure of the wooden legs without the risk of collapse of the wooden legs under heavy load.

본 발명의 이러한 목적은, 목재다리의 상부지지구조체에 있어서, 상기 상부지지구조체를 구성하며 서로 연속되게 배치되는 형강지지보와, 상기 형강지지보들중에서 서로 마주보는 형강지지보의 상부의 지지단부에 연결되는 가로받침대로 구성되고, 상기 가로받침대는 상기 형강지지보의 상부의 지지단부에 삽입되는 삽입요홈을 갖는 연결헤드가 양단에 형성되며 상기 양단의 연결헤드는 일체로 또는 가로판으로 연결된 본 발명에 따른 목재다리의 상부지지구조체에 의하여 달성된다.This object of the present invention, in the upper support structure of the wooden bridge, constituting the upper support structure and arranged in succession with each other, the support end of the upper portion of the upper support of the section steel beams facing each other Consisting of the horizontal support is connected, the horizontal support is formed in the both ends of the connection head having an insertion groove inserted into the support end of the upper portion of the steel beam support and the connection heads of the both ends are integrally or horizontally connected to the present invention It is achieved by the upper support structure of the wooden bridge according to.

본 발명에 따른 목재다리의 상부지지구조체는, 상기 상부지지구조체를 구성하며 서로 연속되게 배치되는 형강지지보와, 상기 형강지지보들중에서 서로 마주보 는 형강지지보의 상부의 지지단부에 연결되는 가로받침대를 포함하고, 상기 가로받침대는 상기 형강지지보의 상부의 지지단부에 삽입되는 삽입요홈을 갖는 연결헤드가 양단에 형성되며 상기 양단의 연결헤드는 일체로 또는 가로판으로 연결되게 형성되어, 이미 설치된 서로 마주보는 형강지지보의 상부의 지지단부에 밀어넣는 방식으로 삽입설치시키면 되므로, 형강지지보상에 용접작업이 필요없게 되므로 작업공정이 줄어들게 되는 것은 물론이고 용접인력이 필요없게 되어 인건비가 절감되고 공기가 단축되며, 상기 형강지지보의 상부의 지지단부에 설치되는 가로받침대의 연결헤드가 형강지지보상에 조립설치되므로 목재다리에 가해지는 하향방향에 대한 하중에 대한 하중지지력이 증대되어 목재다리의 강도가 견고해지는 것은 물론이고, 가로받침대의 제조를 제조공장에서 제조하여 현장에서 조립설치만 하면 되므로 작업진척이 빠르게 되어 목재다리의 공기가 월등하게 단축될 수 있게 되는 것이다. The upper support structure of the wooden bridge according to the present invention, the upper support structure constituting the upper support structure and the horizontally connected to the support end of the upper portion of the beam support facing each other among the beam support It includes a pedestal, the horizontal support is formed in the both ends of the connection head having an insertion groove inserted into the support end of the upper portion of the steel beam support and the connection head of both ends is formed to be connected integrally or by a horizontal plate, Since it is inserted and installed by pushing in the support end of the upper portion of the formed steel support facing each other, because the welding work is not required on the steel support, the work process is reduced, as well as the labor cost is reduced because the welding manpower is not required. The air is shortened, and the connecting head of the horizontal support is installed on the support end of the upper portion of the steel beam support As it is assembled and installed on the steel support, the load bearing capacity against the downward load applied to the wooden legs is increased, so that the strength of the wooden legs is strengthened, and the manufacture of the cross rests is manufactured at the manufacturing plant and only assembled at the site. If you do so, the work progress will be faster and the air in the wooden legs can be significantly shortened.

본 발명의 제1실시예에 따른 목재다리의 상부지지구조체(A)는, 도 2 및 도 3에 도시된 바와 같이, 상기 상부지지구조체(A)를 구성하며 서로 연속되게 배치되는 형강지지보(1)와, 상기 형강지지보(1)들중에서 서로 마주보는 형강지지보(1)의 상부의 지지단부(11)에 연결되는 가로받침대(2)를 포함한다. The upper support structure (A) of the wooden bridge according to the first embodiment of the present invention, as shown in Figures 2 and 3, forming the upper support structure (A) and the support beams are arranged in succession to each other ( 1) and a horizontal support (2) connected to the support end portion 11 of the upper portion of the beam support (1) facing each other among the beam support (1).

상기 가로받침대(2)는 상기 형강지지보(1)의 상부의 지지단부(11)에 삽입되는 삽입요홈(21)을 갖는 연결헤드(20)가 가로본체(24)의 양단에 고정되어 있다.The horizontal support 2 has a connection head 20 having an insertion recess 21 inserted into the support end 11 of the upper portion of the beam support 1 is fixed to both ends of the horizontal body (24).

본 실시예에서, 상기 연결헤드(20)는 판상체로 형성되고 일단부에는 외향으로 개방되게 수평방향으로 삽입요홈(21)이 형성되고 타단부에는 결합공(22)이 형성 되어 고정볼트(23)에 의하여 가로본체(24)의 양단부에 고정되게 되어 있다. In the present embodiment, the connection head 20 is formed of a plate-like body, one end is formed with the insertion groove 21 in the horizontal direction to open outwardly, and the other end is formed with a coupling hole 22 is fixed bolt 23 It is fixed to both ends of the horizontal body 24 by the following.

도 4에 도시된 바와 같이, 상기 가로받침대(2)의 다른 실시예로서, 상기 양단의 연결헤드(20)의 삽입요홈(21)은 외향으로 개방되게 형성되고 상기 삽입요홈(21)의 상하에는 상기 형강지지보(1)의 지지단부(11)에 삽입되어 조립되도록 삽입요홈(21)을 형성하는파지대(220)가 고정볼트(230)에 의하여 가로본체(24)에 고정되게 형성되어 있다.As shown in FIG. 4, as another embodiment of the horizontal support 2, the insertion recess 21 of the connection head 20 at both ends is formed to be opened outward and above and below the insertion recess 21. The gripper 220 which forms the insertion groove 21 to be inserted into the support end 11 of the section steel support 1 is assembled to the horizontal body 24 by the fixing bolt 230. .

도 5a에 도시된 바와 같이, 연결헤드(20)가 가로본체(24)와 일체로 형성될 수도 있을 것이고, 도 5b에 도시된 바와 같이, 연결헤드(20)의 파지대(220)가 가로본체(24)에 용접고정될 수도 있을 것이다. As shown in FIG. 5A, the connection head 20 may be integrally formed with the horizontal body 24, and as shown in FIG. 5B, the gripper 220 of the connection head 20 is the horizontal body. It may be welded to 24.

또한, 도 6에 도시된 바와 같이, 가로받침대(2)는 상기 형강지지보(1)의 상부의 지지단부(11)에 걸쳐서 설치될 수 있도록 연결헤드(20)가 삽입요홈(21)이 형성되지 않고 가로본체(24)에서 'ㄱ'자 형태로 절곡된 형태로 형성되어 가로받침대(2)의 제조가 지극이 용이한 구조로 제조되어, 이러한 구조의 가로받침대(2)가 형강지지보(1)의 지지단부(11)상에 설치될 수도 있을 것이다.In addition, as shown in Figure 6, the horizontal support (2) is the connection head 20 is formed in the insertion groove 21 so that it can be installed over the support end portion 11 of the upper portion of the steel beam support (1) Is formed in a form bent in the 'b' shape in the transverse body 24 is manufactured in a structure that is easy to manufacture the horizontal support (2), the horizontal support (2) of this structure is a steel beam support ( It may be installed on the support end 11 of 1).

도 2 및 도 3에 도시된 바와 같이, 상기 형강지지보(1)와 상기 형강지지보(1)의 상부의 지지단부(11)에 삽입되는 삽입요홈(21)이 형성된 가로받침대(2)상에는 지지목재부(3)가 배치되고 상기 지지목재부(3)상에는 사람들이 밟고 지나는 목교판재(4)가 고정되어 있다.As shown in Figure 2 and 3, on the horizontal support (2) formed with the insertion groove (21) is inserted into the support beam 11 and the support end portion 11 of the upper portion of the beam support (1). The support wood part 3 is arranged, and the wood board board 4 through which people step on the support wood part 3 is fixed.

이와 같은 구성을 갖는 본 발명에 따른 목재다리의 상부지지구조체(A)는 가로받침대(2)의 연결헤드(20)가 상기 형강지지보(1)의 지지단부(11)에 밀어 넣는 방 식으로 삽입되는 것만으로도 형강지지보(1)상에 고정되게 되고, 일정한 간격으로 상기 가로받침대(2)를 형강지지보(1)상에 고정시켜 고정시키게 되면, 목재다리의 기초를 구성하는 가로받침대(2)는 대단히 신속하게 설치될 수 있으며, 따라서, 목재다리의 시공이 대단히 수월하게 진행될 수 있게 되는 것이다.The upper support structure (A) of the wooden bridge according to the present invention having the configuration as described above is a method in which the connection head 20 of the horizontal support (2) is pushed into the support end portion 11 of the section steel support (1). If only to be inserted is fixed on the steel beam support (1), and fixed to the fixed horizontal beam (2) on the steel beam support (1) at regular intervals, the horizontal support constituting the base of the wooden bridge (2) can be installed very quickly, so that the construction of the wooden bridge can be carried out very easily.

또한, 이와 같이 본 발명에 따른 가로받침대(2)에 의하여 설치된 목재다리의 상부지지구조체(A)는 가로받침대(2)의 연결헤드(20)가 상기 형강지지보(1)의 지지단부(11)상에 용접고정이 되는 것이 아니라 가로본체(24)와 일체로 고정되며 상기 지지단부(11)상에 물려서 삽입요홈(21)을 통하여 파지고정되는 구조이므로, 용접불량의 문제가 발생될 위험이 없으므로 장기간의 사용이 가능하게 되는 것이다.In addition, the upper support structure (A) of the wooden bridge installed by the horizontal support (2) according to the present invention, the connection head 20 of the horizontal support (2) is the support end 11 of the section steel support (1) Rather than being fixed on the welding, it is fixed integrally with the transverse body 24 and is caught on the support end 11 so as to be gripped and fixed through the insertion recess 21, so that there is a risk of welding failure. There is no long-term use is possible.

그리고, 양단에 연결헤드(20)가 형성된 가로받침대(2)를 공사현장이 아닌 제조공장에서 미리 제조하여 현장에서 상기 형강지지보(1)상에 밀어넣는 조립작업만에 의하여 설치가 가능하게 되므로서 현장의 작업인력이 대단히 월등하게 감소되게 되어 목재다리의 제조비용이 현저하게 감소되게 되는 것이다.In addition, since the horizontal support 2 having the connection heads 20 formed at both ends is manufactured in advance in a manufacturing plant, not at a construction site, installation can be performed only by assembling work to be pushed onto the beam support 1 at the site. As a result, the number of workers in the field is greatly reduced, which significantly reduces the manufacturing cost of wooden bridges.

본 발명에 따른 목재다리의 상부지지구조체는 일반 산업현장의 제조공장에서 반복적으로 제조하는 것이 가능하다고 할 것이므로 산업상 이용가능성이 있는 발명이라고 할 것이다.The upper support structure of the wooden bridge according to the present invention will be said to be able to be manufactured repeatedly in a manufacturing plant of a general industrial site, so it will be said that the invention has industrial applicability.

도 1a,1b은 종래의 목재다리의 중간부분이 절단된 사시도도와 상부지지구조체 부분의 상세한 분해사시도Figure 1a, 1b is a perspective view of the middle portion of the conventional wooden leg cut and exploded perspective view of the upper support structure portion

도 2는 본 발명의 제1실시예에 따라 제조된 목재다리의 개략적인 사시도2 is a schematic perspective view of a wooden bridge manufactured according to the first embodiment of the present invention

도 3은 도 2의 상부지지구조체의 개략적인 분해사시도3 is a schematic exploded perspective view of the upper support structure of FIG.

도 4는 본 발명의 제2실시예에 따른 상부지지구조체의 종단면도4 is a longitudinal sectional view of the upper support structure according to the second embodiment of the present invention;

도 5a,5b는 본 발명의 다른 실시예에 따른 목재다리의 상부지지구조체의 가로받침대의 정면도5a, 5b is a front view of the horizontal support of the upper support structure of the wooden bridge according to another embodiment of the present invention

도 6은 본 발명의 또 다른 실시예에 따른 가로받침대의 정면도6 is a front view of the horizontal support according to another embodiment of the present invention

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1. 형강지지보 2. 가로받침대 3. 목재부1. Section steel support 2. Horizontal support 3. Wood part

11. 지지단부 20. 연결헤드 21. 삽입요홈11.Support end 20.Connection head 21.Insert groove

22. 파지대 23. 고정볼트 24. 가로본체22. Holding grip 23. Fixing bolt 24. Horizontal body

Claims (4)

삭제delete 목재다리의 상부지지구조체(A)에 있어서, In the upper support structure (A) of the wooden legs, 상기 상부지지구조체(A)를 구성하며 서로 연속되게 배치되는 형강지지보(1)와, 상기 형강지지보(1)들중에서 서로 마주보는 형강지지보(1)의 상부의 지지단부(11)에 연결되는 가로받침대(2)를 포함하고, In the support end portion 11 of the upper portion of the beam supporting member (1) constituting the upper support structure (A) and are continuously arranged with each other, and among the beam supporting members (1) facing each other Includes a horizontal stand (2) to be connected, 상기 가로받침대(2)는 상기 형강지지보(1)의 상부의 지지단부(11)에 삽입되는 삽입요홈(21)을 갖는 연결헤드(20)가 양단에 형성되며 상기 양단의 연결헤드(20)는 일체로 또는 가로본체(24)와 연결되게 형성되고,The horizontal support 2 has a connection head 20 having an insertion recess 21 inserted into the support end portion 11 of the upper portion of the beam support (1) is formed at both ends and the connection head 20 of the both ends Is formed integrally or connected to the transverse body 24, 상기 가로받침대(2)의 양단부에 형성된 상기 연결헤드(20)는 판상체로 형성되고 일단부에는 외향으로 개방되게 수평방향으로 삽입요홈(21)이 형성되고 타단부에는 결합공(22)이 형성되어 고정볼트(23)에 의하여 가로본체(24)의 양단부에 고정된 것을 특징으로 하는 목재다리의 상부지지구조체.The connection heads 20 formed at both ends of the horizontal support 2 are formed in a plate-like body, and an insertion recess 21 is formed in a horizontal direction so as to open outward at one end and a coupling hole 22 is formed at the other end. The upper support structure of the wooden bridge, characterized in that the fixing bolt 23 is fixed to both ends of the transverse body (24). 제2항에 있어서,The method of claim 2, 상기 가로받침대(2)의 양단부에 형성된 상기 연결헤드(20)는 삽입요홈(21)이 외향으로 개방되게 형성되고, 상기 삽입요홈(21)의 상하에는 상기 형강지지보(1)의 지지단부(11)에 삽입되어 조립되도록 삽입요홈(21)을 형성하는파지대(220)가 고정볼트(23)에 의하여 가로본체(24)에 고정되게 형성되거나, 연결헤드(20)가 가로본체(24)와 일체로 형성되거나, 또는 연결헤드(20)의 파지대(220)가 가로본체(24)에 용접고정된 것을 특징으로 하는 목재다리의 상부지지구조체The connection heads 20 formed at both ends of the horizontal support 2 are formed so that the insertion groove 21 is opened outward, and the support end of the shaped steel support (1) above and below the insertion groove (21) 11) the gripper 220 which forms the insertion groove 21 to be inserted into the assembly is fixed to the horizontal body 24 by the fixing bolt 23, or the connection head 20 is the horizontal body 24 The upper support structure of the wooden bridge, characterized in that integrally formed with, or the gripper 220 of the connection head 20 is welded to the transverse body 24 삭제delete
KR1020080105175A 2008-10-27 2008-10-27 Upper supporting structure for timber bridge KR101030736B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11117448A (en) * 1997-10-09 1999-04-27 Enshou:Kk Ceiling structure
JP2001214513A (en) 2000-02-01 2001-08-10 Akihiro Hachisu Connecting hardware for c-shaped steel
KR200437025Y1 (en) 2007-03-15 2007-10-29 배규만 Construction of a plate in bridge
JP2008121368A (en) 2006-11-15 2008-05-29 Asahi Kasei Construction Materials Co Ltd Thermally insulating and structurally reinforcing member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11117448A (en) * 1997-10-09 1999-04-27 Enshou:Kk Ceiling structure
JP2001214513A (en) 2000-02-01 2001-08-10 Akihiro Hachisu Connecting hardware for c-shaped steel
JP2008121368A (en) 2006-11-15 2008-05-29 Asahi Kasei Construction Materials Co Ltd Thermally insulating and structurally reinforcing member
KR200437025Y1 (en) 2007-03-15 2007-10-29 배규만 Construction of a plate in bridge

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