Beam formwork clamp and reinforcement method thereof

Abstract

The invention relates to a beam formwork clamp and a reinforcement method thereof. The beam formwork clamp comprises L-shaped components which comprise penetrating-inserting pieces and fixing pieces.Penetrating-inserting through holes are formed in the penetrating-inserting pieces, fixing through holes are formed in the fixing pieces, and connecting holes are formed in the middles of the fixing through holes. Penetrating-inserting through holes are formed in I-shaped penetrating-inserting pieces, connecting holes are formed in the ends of the I-shaped penetrating-inserting pieces, and fixingthrough holes are formed in I-shaped fixing pieces. One ends of the I-shaped penetrating-inserting pieces simultaneously penetrate through the fixing through holes in the I-shaped fixing pieces and the fixing pieces of the L-shaped components and are fixed through plugs, and cushion blocks are inserted between the plugs and the I-shaped fixing pieces to be tightly wedged. The reinforcement methodcomprises the steps that the I-shaped penetrating-inserting pieces are inserted into the fixing through holes of the L-shaped components, and the plugs are inserted into the connecting holes; and thetwo penetrating-inserting pieces are inserted into the fixing through holes of the I-shaped fixing pieces to be tightly clamped, plugs are inserted into penetrating-inserting through holes in the outer sides of the I-shaped fixing pieces and the penetrating-inserting through holes in the inner sides of the I-shaped fixing pieces and tightly wedged through the cushion blocks, and thus one-time clamp reinforcement is completed. The construction efficiency of a beam formwork is improved, and the appearance forming quality of a cast-in-place concrete beam is improved.

Description

technical field [0001] The invention relates to a beam formwork fixture, in particular to a beam formwork fixture and a strengthening method thereof. Background technique [0002] The existing method of strengthening the cast-in-place concrete beam formwork is usually to use steel pipes or wooden squares as the keel, and to assemble and fix it on-site with tension screws + "3" word cards + nuts. The construction of the same beam requires the cooperation of multiple people, and the construction efficiency is low. The pull screw will have an adverse effect on the appearance and forming quality of the concrete. Contents of the invention [0003] The invention aims at overcoming the defects of the prior art, providing a beam formwork fixture and its reinforcement method, improving the construction efficiency of the beam formwork, and improving the appearance quality of cast-in-place concrete beams. [0004] In order to solve the problems of the technologies described above, t...

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Problems solved by technology

[0002] The existing method of strengthening the cast-in-place concrete beam formwork is usually to use steel pipes or wooden squares as the keel, and to assemble and fix it on-site with tension screws + "3" word cards + nuts. The construction of the same beam requires the cooperation of multiple people, and the construction efficiency is low. The opposite pull screw will have an adverse effect on the appearance and quality of the concrete

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