Convenient engineering surveying instrument

Abstract

The invention discloses a convenient engineering surveying instrument which comprises a main body, the upper surface of the main body is provided with a leveling device, the upper surface of the main body is fixedly connected with the lower surface of the leveling device, the top end of the middle of the leveling device is provided with a convenient device, and the top end of the middle of the leveling device is movably connected with the axis of the convenient device. The invention relates to the technical field of surveying instruments. According to the convenient engineering surveying instrument, a rotating disc is fixedly connected to the top end of a cylinder part, the rotating disc moves along with the cylinder part when the cylinder part rotates, the upper surface of the rotating disc is fixedly connected with an inner cavity of a metal cavity, the right end of an assembling shell and a fixing assembly are twisted mutually, and therefore the fixing assembly is in linkage with a measuring ruler part to synchronously rotate in the vertical direction; the length and range of surveying and mapping are expanded, the limitation of equipment is improved, and therefore multi-directional rapid and effective measurement is achieved, and convenience can be provided when vertical rotation surveying and mapping are needed in special situations.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping instruments, in particular to a convenient and convenient engineering surveying and mapping instrument. Background technique [0002] Surveying and mapping instruments, simply speaking, are instruments and devices designed and manufactured for surveying and mapping operations such as data acquisition, processing, and output, and various orientation, ranging, and Angle, altimetry, mapping, and photogrammetry are the main instruments for ground manual surveying and drawing of large-scale topographic maps. [0003] Existing tester equipment is generally equipped with a measuring ruler, and most measuring rulers can only rotate in the horizontal direction, which is relatively limited. When special circumstances require vertical rotation, it cannot achieve multi-directional Fast and effective measurement, and the measurement height is mainly adjusted through the telescopic rod. If the he...

AI Technical Summary

Problems solved by technology

[0003] Existing tester equipment is generally equipped with a measuring ruler, and most measuring rulers can only rotate in the horizontal direction, which is relatively limited. When special circumstances require vertical rotation, it cannot achieve multi-directional Fast and effective measurement, and the measurement height is mainly adjusted through the telescopic rod. If the height of the three outriggers is not the same or not flush enough during adjustment, it is easy to appear unstable and affect the measured value. Relatively don't carry yet

Images