The present invention relates to a reinforcing structure for a vinyl house, in which a vertical fixing frame (3) is composed of vertical frames (1) fixed vertically, and arc frames (2) extended from the vertical frames, and horizontal fixing frames (5) are horizontally fixed to the vertical fixing frames (3). The reinforcing structure comprises: vertical pillar members (110) fixed to the vertical frames (1), and including fixing bars (112) and ribs (113) protruding toward one side first fixing members (120) fixed to the horizontal fixing frames (5) at predetermined intervals a plurality of first connecting members (130) fixed in a trust shape between the vertical pillar members (110) and the fixing members (120) connective fixing members (140) to which the plurality of first connecting members (130) are fixed second fixing members (150) fixed to the horizontal fixing frames (5) at predetermined intervals a plurality of second connecting members (160) fixed to be slope between the second fixing members (150) and the arc frames (2) coupling members (170) coupled to sides of the second connecting members (160) and stud bolts (180) installed between the coupling members (170). The present invention is installed in a vinyl house that has been previously constructed, thereby improving the structural stability of the vinyl house and enhancing the strength against the load respective components are fixed by a fixing unit such as a bolt, thereby facilitating assembling and installing works and cheap woods or the like are used, thereby installing the reinforcing structure at low costs.COPYRIGHT KIPO 2015본 발명의 비닐하우스용 보강 구조물은 수직으로 고정되는 수직 프레임(1)과 상기 수직 프레임(1)으로부터 연장된 원호상의 원호 프레임(2)이 일체로 이루어진 수직 고정프레임(3)이 구비되고, 상기 수직 고정프레임(3)에 수평으로 고정되는 수평 고정프레임(5)이 구비된 비닐하우스용 보강 구조물로서, 상기 수직 프레임(1)에 고정되며, 일측으로 고정봉(112) 및 리브(113)가 돌출 형성된 수직 기둥부재(110) 상기 수평 고정프레임(5)에 일정 간격으로 고정되는 제1 고정부재(120) 상기 수직 기둥부재(110) 및 상기 고정부재(120) 사이에 트러스트 형태로 고정되는 다수의 제1 연결부재(130) 상기 다수의 제1 연결부재(130)가 고정되는 연결 고정부재(140)
