Adjustable building structure anti-seepage reserved hole mold

Abstract

The invention discloses an adjustable building structure anti-seepage reserved hole mold. The anti-seepage reserved hole mold comprises a fixed base plate, the fixed base plate is provided with a rotating part, a threaded ring block and a first annular block, the rotating part is fixedly connected to the bottom of the fixed base plate and composed of a fixed block, a connecting block and a holding rod, the threaded ring block is fixedly connected to the top of the fixed base plate, the first annular block is fixedly connected to the top of the fixed base plate, the threaded ring block is in threaded connection with an adjusting cylinder, the adjusting cylinder is matched with an adjusting mechanism, the adjusting mechanism is composed of a second annular block, a threaded adjusting column, a threaded adjusting cylinder and a connecting rod, and a stabilizing part used for stabilizing the threaded adjusting column is matched between the threaded adjusting column and the adjusting cylinder. The anti-seepage reserved hole mold is arranged to replace a columnar pipe mold, so that the anti-seepage effect is better, and the practicability is higher; and by arranging the fixed base plate and the adjusting cylinder which are detachable and separable, the reserved hole mold can be conveniently taken out after construction is completed, reutilization can be achieved, and resources and cost are saved.

Description

technical field [0001] The invention belongs to the technical field of building construction molds, and in particular relates to an adjustable anti-leakage reserved hole mold for building structures. Background technique [0002] In the construction of building structures, hole reservation is a common and crucial construction content. According to the traditional construction method of hole reservation, special molds will be used in the construction stage to reserve and deploy the hole in advance, and then large mirror templates and The steel pipe supports the formwork system. [0003] The existing reserved hole mold is usually a columnar tube or a waterproof casing. The columnar tube has a simple structure. After the construction is completed, the reserved hole is cylindrical. There are waterproof joints outside the pipeline. Although it can prevent water seepage and other situations, it is difficult or impossible to take out after the construction is completed, and the re...

AI Technical Summary

Problems solved by technology

[0003] The existing reserved hole mold is usually a columnar tube or a waterproof casing. The columnar tube has a simple structure. After the construction is completed, the reserved hole is cylindrical. There are waterproof joints outside the pipeline. Although it can prevent water seepage, it is difficult or impossible to take out after the construction is completed, and the reuse rate is low.

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