Positioning scaffold for building wall

Abstract

The invention belongs to the technical field of building construction, and particularly relates to a positioning scaffold for a building wall. The positioning scaffold comprises a bottom plate, wherein two first mounting plates are in sliding fit with the bottom plate; positioning mechanisms are mounted on the outer side surfaces of the first mounting plates and the upper surface of the bottom plate; a first rack and guide rods are horizontally mounted between the first mounting plates; a mounting seat is in sliding fit with the guide rods; a driving wheel is rotationally mounted on the rear end surface of the mounting seat; two limiting blocks are in sliding fit with the front end surface of the mounting seat; second racks and third racks are in sliding fit with the two sides of the limiting blocks; gears are rotationally mounted in the limiting blocks, and knobs and clamping blocks are mounted on the surfaces of the limiting blocks; and limiting plates are mounted at the end parts ofthe second racks and the third racks. When the positioning scaffold for the building wall is used for attaching wallboards to the outer side surface of the building wall, it can be guaranteed that the width and depth of a gap between every two adjacent wallboards are uniform, and therefore the gaps can be fully filled with joint mixtures conveniently.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a positioning construction frame for building walls. Background technique [0002] After the construction of the building wall with brick structure is completed, it is necessary to apply cement mortar on the outer surface, then press the wall board on the cement mortar layer for attachment, and then fill the gap between the wall boards with sealant . The current method of attaching the wallboard is that the construction personnel hold the wallboard and press the wallboard to be attached to the cement mortar layer. In the actual construction process, it is difficult for construction personnel to ensure that the edges of two adjacent wall panels are parallel to each other, and it is also difficult to keep the pressing depth of each wall panel on the cement mortar layer consistent, which will cause gaps between adjacent two wall panels If the width is u...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a positioning construction frame for building walls, aiming to solve the following problems existing in the attachment of wallboards to the outer sides of building walls: it is difficult for construction personnel to ensure that the edges of two adjacent wallboards are parallel to each other, and each It is also difficult to keep the pressing depth of a wallboard on the cement mortar layer consistent, which will lead to uneven width of the gap between two adjacent wallboards, and there will also be a height difference between the surfaces of two adjacent wallboards. The gap cannot be fully filled, seriously affecting the waterproof performance of the wall panel

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