Method for measuring form and position verticality of vertical shaft, and method for measuring verticality of shaft guide

The invention discloses a method for measuring form and position verticality of a vertical shaft, and a method for measuring verticality of a shaft guide. The method for measuring the form and position verticality of the vertical shaft comprises the following steps: S1, two steel wires are arranged in an inner partition of the shaft to serve as the vertical line datum, and plane coordinates of the vertical line datum are determined; S2, measuring is conducted at different heights of the vertical line datum, and plane coordinates of all well wall points of the shaft at all the heights are obtained; S3, according to the plane coordinates of the well wall points, plane coordinates of the circle center and the radius of the shaft are fitted; and S4, fitted data are processed, and a section map is drawn. The measuring precision is high, the efficiency is high, and the local stress condition of the well wall can be mastered. 本发明公开了一种立井井筒形位竖直度测量方法及罐道竖直度测量方法，立井井筒形位竖直度测量方法包括以下步骤：S1、在井筒内隔设置两根钢丝作为垂线基准，并确定所述垂线基准的平面坐标；S2、