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Production method and production equipment of variable cross-section precast pile

A technology of production equipment and production method, which is applied in the field of production method and production equipment of variable cross-section prefabricated piles, and can solve the problems of low production efficiency and large demoulding difficulty

Pending Publication Date: 2022-03-01
周兆弟
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  • Claims
  • Application Information

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Problems solved by technology

For variable cross-section prefabricated piles, it consists of alternately arranged large-diameter sections and small-diameter sections. Due to the abnormal shape of the structure, it needs to be shaped by setting a mold corresponding to the structure. There is a greater difficulty in demoulding, and the production efficiency is correspondingly low.

Method used

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  • Production method and production equipment of variable cross-section precast pile
  • Production method and production equipment of variable cross-section precast pile
  • Production method and production equipment of variable cross-section precast pile

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Embodiment Construction

[0106] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0107] Please refer to Figure 1-3 , figure 1 It is a structural schematic diagram of a specific embodiment of the cooperation between the distribution vehicle and the mold assembly A in the variable cross-section prefabricated pile production equipment provided by the present invention; figure 2 for figure 1 The structural representation of the first embodiment of the middle cloth car B; image 3 for figure 1 side view of Figure 4 for figure 2 The top view of the hopper mechanism 20 does not show the shielding plate 203; Figure 5 for Figure 4 A-A to the sectional view.

[0108] In this embodiment, the variable-section prefabricated pile production equipment, including the distribution vehicle B and the moldi...

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Abstract

The invention discloses a production method and production equipment of a variable-cross-section precast pile, and the method comprises the following steps: injecting concrete into mold cavities with openings in the tops of a plurality of molds so as to carry out primary material distribution; pushing the uniform material in the width direction of the mold; the vibrating mechanism is used for vibrating and compacting the uniformized concrete; the scraping mechanism is used for scraping redundant concrete inside and outside the die cavity so as to perform primary scraping; forming a variable cross-section prefabricated blank; secondary material distribution is conducted on the top of the variable cross-section prefabricated blank in a spaced mode, so that at least one top protrusion distributed in the length direction at intervals is molded on the top, and the top protrusion corresponds to the large-diameter section of the mold cavity; redundant concrete on the top protrusion is scraped off; and the variable-cross-section precast pile is formed. According to the scheme, the variable-cross-section prefabricated blank is firstly formed in the mold cavity through casting, then the top of the variable-cross-section prefabricated blank is modeled through the modeling procedure, finally, the variable-cross-section prefabricated pile is formed, and the demolding difficulty is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of prefabricated component production, in particular to a production method of variable-section prefabricated piles and production equipment of variable-section prefabricated piles. Background technique [0002] Concrete prefabricated piles are poured and formed, specifically, a prefabricated pile mold is set, the mold is formed with a mold cavity, concrete is poured into the mold cavity, and the concrete prefabricated pile is formed after solidification. For variable cross-section prefabricated piles, it consists of alternately arranged large-diameter sections and small-diameter sections. Due to the abnormal shape of the structure, it needs to be molded by setting a mold corresponding to the structure. There is great difficulty in demoulding, and the production efficiency is correspondingly low. Contents of the invention [0003] The invention provides a production method of variable cross-section prefabr...

Claims

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Application Information

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IPC IPC(8): B28B7/24B28B7/00B28B13/02B28B23/02B28B1/08B28B1/093
CPCB28B7/246B28B13/026B28B23/02B28B1/0935B28B1/08B28B13/0295B28B7/0085B28B13/028
Inventor 周兆弟
Owner 周兆弟
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