Quick fixed-point paying-off method for total station

Abstract

The invention discloses a quick fixed-point paying-off method of a total station. The quick fixed-point paying-off method of the total station comprises the steps of firstly calculating coordinates ofa target point A, erecting the total station through a station measuring method or a rear intersection method, and enabling the target point A to be located in the sight distance range of the total station; inputting a coordinate adjustment angle of the target point A into the total station to be 0 degrees 0' 0', finding a point B near the front of the target point A through an eyepiece and marking, and finding a point C near the rear of the target point A and marking; drawing a connecting line between the point B and the point C and extension lines of the point B and the point C of by usingan ink fountain, wherein the target point A is located on the drawn ink line; and erecting a prism between the point B and the point C on the ink line, performing distance measurement by the total station to obtain a distance X for advancing or retreating the bottom of a prism rod relative to the target point A, and positioning the target point A after the total station advances or retreats by thedistance X along the ink line from the bottom of the prism rod. According to the method, laser equipment does not need to be additionally arranged on the total station, the position of the prisms does not need to be adjusted in all directions repeatedly, the target point can be positioned through one-time distance measurement, the efficiency is high, and the accuracy is also high.

Description

technical field [0001] The invention belongs to the field of building construction, and in particular relates to a fast fixed-point setting-out method for a total station. Background technique [0002] In the process of building construction, engineering survey and setting out is the first step in transforming the project from design to entity. During construction, we will inevitably encounter buildings of various shapes or special-shaped basements. In this case, it is not suitable for control lines or control piles. In such an environment, it is necessary to use a total station to locate the intersections or corners of special-shaped components or special-shaped axes one by one. The current total station stakeout generally moves the prism back and forth, left and right until the target point is found, which is not only inefficient, but also the precise positioning of the axis is not accurate enough even if laser equipment is installed. Contents of the invention [0003] ...

AI Technical Summary

Problems solved by technology

The current total station stakeout generally moves the prism back and forth, left and right until the target point is found, which is not only inefficient, but also the precise positioning of the axis is not accurate enough even if laser equipment is installed

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