A kind of prestressed prefabricated concrete pipe pile pouring molding process

Abstract

The present invention relates to a prestressed precast concrete pipe pile pouring molding process, in particular to a prestressed precast concrete pipe pile pouring forming mold clamping device, including a base, a translation transposition mechanism, a mold building supporting platform, and mold clamping alignment Mechanism, adjustment mechanism and locking mechanism, the base is provided with two translation and transposition mechanisms, the modeling support platform is arranged on the base and is located between the two translation and transposition mechanisms, and the translation and transposition mechanism includes a horizontally movable gantry The two gantry frames are equipped with mold clamping and alignment mechanisms on both sides, and the two gantry frames are equipped with adjustment mechanisms for adjusting the alignment and locking positions. The adjustment mechanism includes two travel frames. Locking mechanisms are provided on the frames; the device provided by the present invention can realize fast alignment and mold clamping when the pipe pile is molded and molded, and also avoids abnormal wear of the screw holes and deformation of the mold to a large extent. Thereby reducing the frequency of mold building repairs and improving the service life of the mold building.

Description

technical field [0001] The invention relates to the technical field of pipe pile forming processing, and specifically proposes a prestressed prefabricated concrete pipe pile pouring forming process. Background technique [0002] Prestressed concrete pipe pile is a tubular structure with equal cross-section. It is a prefabricated engineering building structure and is widely used in the field of engineering construction. The pouring fabric is centrifugally formed, and the pouring mold is composed of a bottom mold and a cover mold. When the concrete is poured and distributed, the pipe pile skeleton is generally placed in the bottom mold, and then the concrete is poured into the bottom mold. After the pouring is completed , it is necessary to clamp the cover mold and the bottom mold. Generally, the bolts evenly distributed on both sides are used to lock the mold. The alignment of the position and the locking of the bolts, the length of the pipe pile pouring mold is generally lo...

AI Technical Summary

Problems solved by technology

[0002] Prestressed concrete pipe pile is a tubular structure with equal cross-section. It is a prefabricated engineering building structure and is widely used in the field of engineering construction. The pouring fabric is centrifugally formed, and the pouring mold is composed of a bottom mold and a cover mold. When the concrete is poured and distributed, the pipe pile skeleton is generally placed in the bottom mold, and then the concrete is poured into the bottom mold. After the pouring is completed , it is necessary to clamp the cover mold and the bottom mold. Generally, the bolts evenly distributed on both sides are used to lock the mold. The alignment of the position and the locking of the bolts, the length of the pipe pile pouring mold is generally long, and there are certain difficulties and difficulties in the actual mold clamping and mold matching, and the span of the bolt distribution is large, which is easy in the actual locking operation. Improper locking will result in the inability to lock and close the mold normally, and it will cause abnormal wear of the screw holes due to improper locking, resulting in damage to the pouring mold

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