Level gauge for surveying and mapping engineering

Abstract

The invention relates to the technical field of level gauges, in particular to a level gauge for surveying and mapping engineering, which comprises a tripod, a leveling frame and a main body, the leveling frame is fixedly mounted on the upper end surface of the tripod, and the main body is clamped on the upper end surface of the leveling frame; the tripod comprises a supporting table, an inclined rod, rod legs, a handle, a control column, a threaded rod, a first bevel gear, a second bevel gear, a movable plate, a guide column and a support, and the leveling frame comprises a positioning box, a rotating column, a balance weight ball, a connecting plate, a clamping groove, a first magnet block, a cylindrical groove and a pin column. The column body can be quickly leveled, manual participation is not needed, and if manual leveling is needed, the main body is leveled by adjusting the leveling frame and then manually adjusting the main body.

Description

technical field [0001] The invention relates to the technical field of level instruments, in particular to a level instrument for surveying and mapping engineering. Background technique [0002] The level is an instrument for establishing a horizontal line of sight to measure the height difference between two points on the ground. The main components of the level include an eyepiece, an objective lens, a level tube, a braking screw, a micro-moving screw, and a tripod. The use of the level should be summarized as placement, Leveling, aiming, readings and calculations. [0003] The traditional level needs to be manually adjusted according to the position of the water bubble on the level during use to ensure the level of the measuring part of the level. When the level is involved in teaching, manual adjustment can be used to better enhance the teaching effect. When measuring, if the ground environment there is relatively harsh, manual adjustment will lead to a decrease in the ...

AI Technical Summary

Problems solved by technology

[0003] During use, the traditional level needs to be manually adjusted according to the position of the water bubble on the level to ensure the level of the measuring part of the level. Adjustment can better enhance the teaching effect, but when it is necessary to measure a certain place as soon as possible, if the ground environment at that place is relatively harsh, manual adjustment will reduce the efficiency of the measurement, and at the same time, the operator has certain dangers

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