Building wall perpendicularity detection device and method

Abstract

The invention discloses a building wall perpendicularity detection device and method, which relate to the field of building wall perpendicularity detection. The building wall perpendicularity detection device comprises a frame body, three measuring rulers are horizontally arranged on the frame body, the three measuring rulers are arranged at intervals in the vertical direction, the length directions of the three measuring rulers are the same, and the measuring ruler located in the middle is a fixed ruler; the measuring rulers located on the two sides are movable rulers, the fixed ruler is fixedly arranged on the frame body, the two movable rulers are connected to the frame body in a sliding mode in the length direction of the movable rulers, and a power assembly used for driving the two movable rulers to move is arranged on the frame body. A linkage piece is arranged among the two movable rulers and the fixed ruler and used for enabling the ends, close to the wall face, of the fixed ruler and the two movable rulers to be located on the same plane parallel to the wall face. The method has the advantages that inaccurate measurement results caused by wall surface protrusions are reduced, and the accuracy of the measurement results is improved.

Description

technical field [0001] The invention relates to the field of detecting the verticality of building walls, in particular to a device and method for detecting the verticality of building walls. Background technique [0002] The wall structure is one of the basic structures of building facilities. In the actual construction process, in order to ensure the stability of the overall structure of the building, it is usually necessary to detect the verticality of the wall. The verticality detection device is usually used in the detection process. [0003] In the related art, the verticality detection device usually includes a frame body, two measuring rulers arranged at intervals up and down and slidingly connected to the frame body. During measurement, by adjusting the two measuring rulers, one end of the measuring ruler touches the wall. When the readings of the two measuring rulers are equal, the wall is vertical; when the readings of the two measuring rulers are not equal, the w...

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: during the actual construction of the wall surface, it is easy to have some wall bulges caused by remaining construction components on the wall surface. When the detection device is used for detection, if one end of the measuring ruler touches the concave or convex surface of the wall, it will easily lead to inaccurate measurement results. Therefore, there is a certain room for improvement.

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