The present invention relates to an apparatus for disassembling a slab formwork support. The present invention comprises: a fixing bar (100) which stands on the ground, and has a threaded portion (120) formed on the outer surface of the upper end thereof and vertical guide holes (140) formed on both sides of the threaded portion (120); a supporting bar (300) which is slidingly inserted into the upper end of the fixing bar (100) and the upper end of which is supported against a slab formwork; and a clamp (500) which is positioned and fixed on the threaded portion (120) so as to selectively clamp and unclamp a locking pin (400) that engagingly passes through the supporting bar (300) at an adjusted height and is disposed in both the vertical guide holes (140) at both ends thereof. The present invention has an advantage in that, when a worker hits a supporting handle included in the clamp (500) in a process of disassembling a slab formwork support after the support has supported a slab formwork, the clamp (500) is rotated and simultaneously moves downward by a predetermined distance together with the supporting bar, and thus the worker can simply and easily disassemble the support.

La présente invention concerne un appareil pour démonter un support de coffrage de dalle. La présente invention comprend : une barre de fixation (100) qui se trouve sur le sol, et a une partie filetée (120) formée sur la surface externe de l'extrémité supérieure de celle-ci et des trous de guidage verticaux (140) formée des deux côtés de la partie filetée (120); une barre de support (300) qui est insérée de manière coulissante dans l'extrémité supérieure de la barre de fixation (100) et dont l'extrémité supérieure est maintenue contre un coffrage de dalle; et une pince (500) qui est positionnée et fixée sur la partie filetée (120) de manière à serrer et desserrer sélectivement une goupille de verrouillage (400) qui passe à travers la barre de support (300) à une hauteur ajustée et qui est disposé dans les deux trous de guidage verticaux (140) aux deux extrémités de celle-ci. La présente invention à l'avantage que, lorsqu'un travailleur frappe une poignée de support comprise dans la pince (500) dans un procédé de démontage d'un support de coffrage de dalle après que le support a supporté un coffrage de dalle, la pince (500) tourne et se déplace simultanément vers le bas d'une distance prédéterminée avec la barre de support, ce qui permet à l'ouvrier de démonter simplement et facilement le support.

본 발명은 슬래브 거푸집 지지용 서포트 해체장치에 관한 것이다. 본 발명은 지면에 세워지며 상단 외측에 나사부(120)가 형성되고 상기 나사부(120)의 양쪽에 수직 가이드홀(140)이 형성된 고정바(100)와 상기 고정바(100)의 상단을 통해 슬라이드 삽입되며 상단이 슬래브 거푸집에 지지되는 지지바(300) 및 상기 나사부(120)에 위치 고정되어 높이 조절된 상기 지지바(300)를 걸림 상태로 통과하여 양단이 양쪽 수직 가이드홀(140)에 위치된 잠금핀(400)을 선택적으로 잠금 고정 및 해체시키게 되는 클램프(500)로 이루어져 구성된다. 본 발명은 슬래브 거푸집 지지후 해체 과정시 클램프(500)에 포함되는 지지핸들을 타격하여 회전 동작을 하게 되면 회전과 동시에 지지바와 함께 일정폭 하향 이동되어져 작업자가 서포트를 간편하게 해체시킬 수 있게 되는 장점이 있다.