A reinforcing device for door and window openings and a formwork reinforcing construction

Abstract

This utility model provides a reinforcement device and formwork reinforcement structure for door and window openings. The reinforcement device includes a clamping part and an adjusting part. The clamping part includes a sleeve, a screw, a nut, a first clamping plate, and a second clamping plate. The first clamping plate and the second clamping plate are arranged opposite to each other. The first clamping plate is connected to the sleeve, and the second clamping plate is connected to the screw. The screw can be inserted into the sleeve and locked by the nut. The adjusting part can be connected to the nut for adjustment. The formwork reinforcement structure includes the above-mentioned reinforcement device. Its construction method is as follows: door and window openings are made in the formwork body; multiple square timbers are arranged on each side of the door and window openings for reinforcement; the first clamping plate and the second clamping plate are respectively placed against the outside of the corresponding square timbers; and the nuts are tightened by adjusting the nut to clamp the multiple square timbers placed on the same side. The beneficial effects of this utility model are that it can reduce the amount of scaffolding and improve construction efficiency.

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