A composite slab joint template adjustment and fixing device

Abstract

This utility model belongs to the field of building construction technology, specifically relating to an adjusting and fixing device for composite slab joint templates. It includes a frame rod, a vertical pipe fixedly connected to the middle of the frame rod, a tapered pipe fixedly connected to the bottom of the vertical pipe, a connecting rod slidably mounted on the inner wall of the vertical pipe, and an axial screwing mechanism at the top of the vertical pipe for controlling the vertical movement of the connecting rod. Several fan-shaped seats are fixedly connected in an array at the bottom of the connecting rod, positioned below the tapered pipe. This utility model controls the raising and lowering of anchor claws by the vertical movement of the connecting rods. When the anchor claws rise, they are squeezed by the tapered pipe, causing one end to tilt upwards and engage with the top plate, forming a tension fixing to the composite slab with the frame rod. When the anchor claws descend, one end naturally droops under gravity, allowing the entire fixing device to be pulled out of the PVC sleeve. This eliminates the need for workers to disassemble it by going up and down floors, saving time and effort and improving construction efficiency.

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