Building construction observation instrument with perpendicularity deviation adjusting
A technology for building construction and verticality, which is applied in the determination of fixed angles and other directions, and can solve the problems of inability to measure distance, single function, and inability to adjust the distance between two straight lines.
Inactive Publication Date: 2021-06-22
桑孟倩
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Problems solved by technology
[0004] The object of the present invention is to provide a kind of vertical deviation adjustment observer for building construction, to solve the problem that the traditional laser level in the above background technology cannot draw straight lines with different angles and included angles, the distance between two straight lines cannot be adjusted, and the function is single. The problem that the distance between any two points cannot be measured
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-7 , an embodiment provided by the present invention: a kind of verticality deviation adjustment observer for building construction, including a base 1 and a support stand 2, the support stand 2 is fixed on the upper surface of the base 1, and the upper surface of the support stand 2 The surface is fixed with an installation cavity 3, the upper surface of the installation cavity 3 is rotated and provided with a base shaft 4, the arc surface...
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The invention relates to the technical field of building measurement, in particular to a building construction observation instrument with perpendicularity deviation adjusting. The building construction observation instrument comprises a base and a supporting foot stool, the supporting foot stool is fixed to the upper surface of the base, a mounting cavity is fixed to the upper surface of the supporting foot stool, and a basic shaft is rotationally arranged on the upper surface of the mounting cavity; mounting bases are symmetrically fixed to the arc surface of the base shaft, a mounting plate is fixed to the upper surface of the base shaft, the mounting bases are located between the mounting cavity and the mounting plate, mounting grooves are symmetrically formed in the upper surfaces of the mounting bases, and two first connecting shafts are rotationally arranged between the two mounting bases. According to the building measurement tool, two straight lines with different angles and included angles can be formed at different positions, the distance between the two straight lines can be adjusted, and distance measurement can be conducted on any two points.
Description
technical field [0001] The invention relates to the technical field of building surveying, in particular to a building construction observer with verticality deviation adjustment. Background technique [0002] In building construction, laser level is often used to observe whether the wall of the building is vertical. Laser level takes advantage of the good linearity of laser line. Laser level is generally used in construction, ceiling installation and construction, water and electricity, air conditioning, fire pipe Vertical lines, horizontal lines, etc. need to be used in road erection compartments, door and window installation, marble, floor tile laying, carpentry decoration, floor construction, etc., which can play the role of auxiliary and positioning markings, because it is simple and convenient to use, and As the cost of laser transmitters decreases, their prices continue to decrease, so laser levels are more and more accepted by users, and are widely used in large-scal...
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CPCG01C15/12
Inventor 桑孟倩
Owner 桑孟倩