Cast-in-place pile formwork quick smearing device

Abstract

The invention relates to a cast-in-place pile formwork quick smearing device. The problem that a release agent on the inner surface of a semi-circular formwork is inconvenient to smear is effectivelysolved. According to the technical solution, the cast-in-place pile formwork quick smearing device comprises a shell, and the shell is provided with a sleeve; a rotary shaft is inserted in the barrel;the middle of the shell is provided with transverse shafts, the rotary shaft can drive the two transverse shafts to rotate, and the ends of the transverse shafts are provided with struts; one sides of scrapers are installed at the lower ends of the struts, and the other sides of the scrapers are provided with smearing plates; a box is installed in the shell, the lower portion of the box is provided with a disc-shaped cavity, and an extrusion part is installed in the cavity; the bottom of the shell is provided with a plurality of hollow pipes, the outer ends of the hollow pipes are provided with spray heads, and the bottom of the cavity communicates with the hollow pipes through a plurality of pipelines; and a disc rotates to enable liquid in the box to flow into the hollow pipes through the pipelines and flows out from the spray heads. According to the cast-in-place pile formwork quick smearing device, by pushing the whole device, transmission of power is conducted through wheels, swinging of the transverse shafts and extrusion of the release agent are achieved, operation is simplified, and the efficiency is improved.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a quick application device for cast-in-situ pile formwork. Background technique [0002] Most of the current cast-in-situ piles are cylindrical. When a cylindrical column is constructed, it is generally necessary to build a reinforcement cage, and then wrap and fix it with two semicircular formwork before pouring. After pouring and forming, the formwork is removed. . In order to facilitate the removal of the formwork, it is generally necessary to evenly apply a layer of release agent on the inner surface of the formwork. Due to the special shape of the formwork and the inner surface is a curved surface, the application is generally done manually with a brush roller or a rag. Smear, and generally need to be wiped before smearing to clean up the dust attached to the top. This method is more traditional, and the operation is not convenient enough. It needs to be repeatedly dipp...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to solve the problems existing in the prior art, the purpose of the present invention is to provide a quick application device for cast-in-situ pile formwork, which can effectively solve the problem of inconvenient application of release agent on the inner side of the semicircular formwork

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