A device and method for detecting verticality of wall column formwork

Abstract

The invention relates to a verticality detection device for a wall column formwork, comprising a vertical rod, a horizontal ruler, a vertical ruler, an extension rod, a first locking shaft mechanism, a second locking shaft mechanism and a fine-tuner. The left end of the horizontal ruler passes through the first locking shaft The mechanism is connected with the vertical rod, and the right end of the horizontal ruler is the movable end; the extension rod is arranged below the horizontal ruler, and the extension rod is connected with the vertical rod; the lower end of the vertical ruler is connected with the extension rod through the second shaft locking mechanism, and the vertical rod The upper end of the ruler is the free end, the vertical ruler is provided with a fixer, the fixer includes a plurality of pulleys, some of the pulleys are located above the horizontal ruler and are attached to the upper surface of the horizontal ruler, and some of the pulleys are located below the horizontal ruler and attached to the horizontal ruler. The lower surface of ; the trimmer is arranged on the holder and is used to make the vertical ruler and the horizontal ruler close when the vertical ruler is perpendicular to the horizontal ruler. The beneficial effect of the invention is that the whole set of verticality detection device occupies a small volume and is convenient to be used in the case where the inner frame of the building is relatively dense.

Description

technical field [0001] The invention relates to the technical field of building measurement, in particular to a device and method for detecting the verticality of a wall column formwork. Background technique [0002] In the current building, with the rise of floors and the increase of buildings with various strange shapes, it is necessary to consider the offset of wall columns during the construction process to ensure the safety and stability of the building. Usually, the measurement of the vertical surface of the wall column is used, combined with the design requirements to determine whether there are problems in the construction of the project and make modifications. At present, the common methods of measuring verticality include conventional methods (such as wire hammer and tape measure), which are complicated to operate, and in the case of large inclination and high floors, personnel must climb the frame, which is dangerous and cannot be guaranteed. Accuracy; in the lat...

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Problems solved by technology

At present, the common methods of measuring verticality include conventional methods (such as wire hammer and tape measure), which are complicated to operate, and in the case of large inclination and high floors, personnel must climb the frame, which is dangerous and cannot be guaranteed. Accuracy; In the later period, measuring instruments combined with different components appeared, but the operating space was limited, and it was difficult to measure in dense areas inside buildings, resulting in blank data in some areas; laser measurement with high technical content, although it can be used in The data is accurate, but there is still the problem that the instrument cannot accurately measure the data, and the maintenance is more complicated

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