Centrifuging device for concrete pipe pile production jumping prevention

Abstract

The invention discloses a centrifuging device for concrete pipe pile production jumping prevention. The centrifuging device for concrete pipe pile production jumping prevention comprises a bottom plate, support frames are arranged on the left side of the bottom plate, motors are arranged on the tops of the support frames, the output shaft ends of the motors are provided with rotation shafts through couplers, the rotation shafts are horizontally and rotatably arranged in bearing installing bases, and axial jumping prevention devices and radial jumping prevention devices are arranged on the rotation shafts; each axial jumping prevention device comprises two groups of shells which are symmetrically arranged in a spaced mode, the shells are fixedly installed on the shafts through first connecting sleeves, and axial pressing plates are movably arranged at the side ends of the shells; and each radial jumping prevention device comprises an installing sleeve, the installing sleeves are fixedlyinstalled on the rotation shafts, and radial pressing blocks are movably arranged in the installing sleeves. According to the centrifuging device for concrete pipe pile production jumping prevention,a pipe pile mold can be effectively prevented from axially jumping and radially jumping in the centrifugal movement of the concrete pipe pile mold, the uniformity and the stability of the concrete pipe pile centrifugal molding process are improved, and the strength and the bearing capability of a concrete pipe pile are improved.

Description

technical field [0001] The invention relates to the technical field of pipe pile production and processing, in particular to a centrifugal device for anti-beating in the production of concrete pipe piles. Background technique [0002] Pipe pile centrifugation is an important link in the production process of pipe piles. The pipe piles are rotated at high speed on the centrifuge through the centrifugal pipe pile formwork, so that the concrete in the pipe pile formwork undergoes high-speed centrifugal movement, and finally made into a concrete pipe with a round hole in the center. For piles, centrifugal forming is a very important process for the manufacture of prestressed concrete pipe piles, which directly affects the concrete strength of pipe piles and the uniformity of concrete along the entire length of pipe piles. [0003] At present, the existing pipe pile centrifuge has the following technical problems when the concrete pipe pile mold is centrifugally operated. The pip...

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Problems solved by technology

[0003] At present, the existing pipe pile centrifuge has the following technical problems when the concrete pipe pile mold is centrifugally operated. The pipe pile mold will produce axial and radial jumps during centrifugation, causing the pile body concrete to be formed in the pipe pile mold Not dense, resulting in insufficient strength of concrete pipe piles after forming. In addition, it will lead to poor uniformity of pipe pile formation, which greatly reduces the bearing capacity of concrete pipe piles. Therefore, it is urgent to make improvements to solve this problem.

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