Reserved hole forming composite pattern plate of shear wall used for outrigger, shear wall, reserved hole plugging block and method thereof

Abstract

The invention relates to a reserved hole forming composite pattern plate of a shear wall used for an outrigger, a shear wall, a reserved hole plugging block and a method thereof. An existing reservedhole plugging technology for the shear wall used for the outrigger easily results in falling of an object from high altitude. The reserved hole forming composite pattern plate of the shear wall used for the outrigger comprises an inner pattern plate, an outer pattern plate, two vertical side plates, a top plate and a supporting plate, opposite square gaps are formed in the inner pattern plate andthe outer pattern plate, horizontal width of the square gap of the inner pattern plate is larger than that of the square gap of the outer pattern plate, each vertical side plate is composed of a frontplate, an intermediate plate and a rear plate, each front plate and the corresponding rear plate are parallel to each other, the outer side of each middle plate is vertically intersected with the front edge of the corresponding rear plate, the inner side of each middle plate is vertically intersected with the rear edge of the front plate, and projection of the top plate on the horizontal plane isshaped like a Chinese character 'TU'. The invention also relates to a corresponding shear wall, a reserved hole plugging block and a method thereof. The reserved hole forming composite pattern plateprovided by the invention has the advantages of being easy to use and completely eradicating falling of the object from high altitude and is applicable to being used by cantilevered scaffolds of various buildings.

Description

technical field [0001] The invention relates to a combined template for forming a reserved opening of a shear wall for cantilever beams, a shear wall, a blocking block for a reserved opening and a method thereof. Background technique [0002] The cantilevered scaffolding of the high-rise shear wall structure generally adopts the cantilevered I-beam as the supporting foundation of the scaffold. When the cantilevered layer shear wall is constructed, the cantilevered I-beam hole should be reserved. After the scaffold and the I-beam are removed, The opening needs to be re-formed to pour concrete, and the installation of the outer formwork is very troublesome, which can easily lead to falling objects. Contents of the invention [0003] The technical problem to be solved by the present invention is how to overcome the above-mentioned defects of the prior art, and provide a combination formwork for forming a shear wall with a reserved opening for cantilever beams, a shear wall, a...

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Problems solved by technology

[0002] The cantilevered scaffolding of the high-rise shear wall structure generally adopts the cantilevered I-beam as the supporting foundation of the scaffold. When the cantilevered layer shear wall is constructed, the cantilevered I-beam hole should be reserved. After the scaffold and the I-beam are removed, The opening needs to be re-formed and poured concrete, and the installation of the outer formwork is very troublesome, which can easily lead to falling objects

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