Perpendicularity detection device for building wall surface

Abstract

The invention discloses a perpendicularity detection device for a building wall surface. The device comprises support plates, wherein the lower surfaces of the right ends of the support plates are hinged to a bottom plate. A pointer is arranged on the surface of a dial; the pointer is mounted at the outer end of a rotating shaft; first handle rods are installed on the support plates, the first handle rods are connected with the bottom end of a third lead screw through two meshed second conical teeth, the third lead screw is rotationally connected to the interior of the lower support plate andis in threaded connection with the interior of the upper support plate, and the two support plates are connected in a sliding mode through limiting rods. By redesigning a related structure, the devicecan be used from bottom to top, facilitates the detection different perpendicularity of different positions while preventing the climbing, converts the perpendicularity detection result difficult toobserve into a more visual reading through air pressure changes and structure conduction, and is quite convenient to use.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a verticality detection device for building walls. Background technique [0002] One of the basic structures of building facilities is the common wall panel / wall structure. In order to ensure the stability of the overall structure of the building, it is necessary to detect multiple parameters of multiple structures during the building construction process. One of the more important The ring is the verticality detection of the wall. The existing detection time points are mostly set after the laying of the skeleton is completed, the verticality detection of the outer skeleton formwork and the pouring are completed, and the verticality of the wall is tested. The detection points at different stages The tools used are different, and the existing wall verticality detection device has the following problems in actual use: [0003] 1. In the process of wall construction, ...

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Problems solved by technology

[0005] The object of the present invention is to provide a kind of perpendicularity detecting device for building wall, to solve the above-mentioned background technology, in the wall construction process, there are many factors that can affect the verticality of the wall, therefore, the trace amount of the wall In most cases, the tilt is extremely difficult to distinguish with the naked eye, and the existing detection devices mostly replace the existing simple gravity detection tools by designing related structures. It is not convenient for the staff to observe accurately; the detection tools are generally installed and used from top to bottom, so it is necessary for the staff to use the detection device after completing certain climbing and fixing operations, and during the detection process, the detection position on the same wall must be replaced It also requires construction workers to climb repeatedly, and the structural design is unreasonable

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