Measuring device for civil engineering

Abstract

The invention discloses a measuring device for civil engineering. The device comprises a theodolite body, an adjusting assembly, a supporting assembly, a synchronous rotating assembly and supporting foot extension assemblies. A placing seat is fixed at the bottom of the theodolite body, and a rotating groove is formed at the bottom end surface of the placing seat; the top of the adjusting assemblyis rotationally connected into the rotating groove, the bottom is fixedly connected with a fixing plate, and a positioning rod is vertically fixed to the center of the bottom of the fixing plate; thesupporting assembly comprises a plurality of supporting legs and supporting feet, the tops of the supporting legs are hinged to the bottom end face of the fixing plate, and the bottoms of the supporting legs are connected with the corresponding supporting feet; the synchronous rotating assembly is positioned between the positioning rod and the plurality of supporting legs, and is connected with the positioning rod and the plurality of supporting legs in a sliding manner; and each supporting foot is provided with a plurality of supporting foot extending assemblies, and the supporting foot extending assemblies are connected to the side walls of the supporting feet. The device is simple in structure, reasonable in design, convenient to operate, good in stability, high in stability and capable of effectively meeting normal use under different road conditions.

Description

technical field [0001] The invention relates to the technical field of measuring devices, in particular to a measuring device for civil engineering. Background technique [0002] At present, in the field of civil engineering, when building buildings, it is usually necessary to use some measuring devices, such as some theodolite, which is a measuring instrument designed according to the principle of angle measurement to measure horizontal angle and vertical angle. The electronic theodolite is the most commonly used at present, and the theodolite generally needs to be fixed with a supporting tripod during use. Therefore, the demand for a measuring device for civil engineering is increasing. [0003] Now generally the measuring device is directly fixed on the top of the tripod, however, it is not easy to adjust the slight angle of the theodolite deflection in this way, so it is not easy to ensure the horizontal setting of the theodolite, and when the tripod is fixed on differen...

AI Technical Summary

Problems solved by technology

[0005] In view of this, in order to solve the technical problems that the measuring device for civil engineering can not effectively ensure the horizontal setting of the theodolite in the prior art, and the placement stability is poor, the present invention provides a simple structure, reasonable design, convenient operation, good stability, which can Measuring device for civil engineering that effectively meets the requirements of maintaining strong stability under different conditions

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