One-step molding mould for concrete four-face hexagon permeable frame

Abstract

The invention relates to concrete product molding moulds, and provides a one-step molding mould for a concrete four-face hexagon permeable frame, which comprises an inner mould and an outer mould, and is characterized in that the inner mould is provided with a triangular inner frame; three slanting baffles are inserted at three angles of the triangular inner frame, and the upper ends of the three slanting baffles are mounted on a top cap jointly, and are connected by adopting a movable structure; the outer mould comprises a triangular outer frame; three U-shaped slanting borders are welded at the three angles of the triangular outer frame respectively, the upper ends of the three U-shaped slanting borders are gathered and connected to form a feeding port, and the opening sides of the three U-shaped slanting borders are arranged inwards; the inner mould is sleeved with the outer mould; the three slanting baffles in the inner mould are hermetically butted with the opening sides of the three U-shaped slanting borders in the outer mould; the inner mould is in fastening connection with the outer mould by adopting locking connection pieces. According to the invention, the problem of the difficulty of the one-step molding of the four-face hexagon permeable frame is solved, and the one-step molding mould is mainly used for producing concrete permeable frames in channel improvement projects.

Description

technical field [0001] The invention relates to a molding die for engineering construction products, in particular to a molding die for a one-time forming concrete four-sided hexagonal permeable frame. Background technique [0002] The four-sided and six-sided permeable frame is mainly used in waterway improvement projects. For its structure, see figure 1 , it is a kind of permeable member for river bank protection, flood prevention and scour prevention, which has the functions of deceleration, diversion, energy dissipation and silting promotion. Due to the low center of gravity, it has good stability and balance. When the water flow passes, it uses its own components to gradually reduce the water flow The kinetic energy slows down the flow rate, and even if displacement and rolling occur under the impact of water flow, it can maintain the same height and continue to function. [0003] At present, the concrete permeable frame with four sides and six sides is difficult to fo...

AI Technical Summary

Problems solved by technology

[0004]The purpose of the present invention is to solve the problem that the existing concrete four-sided hexagonal permeable frame is difficult to design due to the prefabricated mold. Some of them are easy to cause safety accidents, short service life and other problems. Provide a one-time molding concrete four-sided hexagonal permeable frame forming mold

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