Annular column structure concrete prefabricated part demolding device

Abstract

The invention discloses an annular column structure concrete prefabricated part demolding device. The device comprises a demolding device body, a motor frame is fixedly connected to the bottom face ofthe inner side of the demoulding device body, and a motor is fixedly connected to the interior of the motor frame; the top face of the motor frame is fixedly connected with an enclosure board, and the top end of the enclosure board is fixedly connected to the bottom face of a partition board; a limiting plate is fixedly connected to the plate surface of the partition plate, and a driving shaft ofthe motor penetrates through the partition plate; two buckling plates are fixedly connected to the end face of the driving shaft of the motor, and a rotating piece is connected between the two buckling plates in a buckling mode; the two end faces of the rotating piece are both provided with a telescopic inserting groove. According to the demoulding device, the rotating piece is driven by the motor to rotate, in the rotating process of the rotating piece, a rubber striking head is separated from the surface of the limiting plate, and then the outer wall of a mold is struck, so that a concreteprefabricated part of the annular column structure in the mold is vibrated down, and the demoulding efficiency of the concrete prefabricated part is improved.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a demoulding device for a concrete prefabricated part with an annular column structure. Background technique [0002] In the process of building construction, in order to increase the construction speed, some concrete components are often prefabricated to avoid the time spent on curing when pouring on site, so the concrete prefabricated parts greatly shorten the construction period. For some concrete prefabricated parts with ring-shaped column structures , it needs to be taken out from the mold after casting, but it still has the following disadvantages in the actual taking out process: [0003] 1. Workers usually place the mold upside down on the flat ground, and then tap the side wall of the mold with the help of a leather hammer to make the concrete prefabricated parts fall off from the mold. For factories with mass production, this is a large amount of labor and relativel...

AI Technical Summary

Problems solved by technology

[0005] 3. The dust bonded on the surface of the mold is shaken and dropped on the board surface together, which is not easy to clean

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