Tunnel measurement positioning support

The utility model discloses a tunnel measurement positioning support which is characterized by comprising an angle steel support, an angle steel support and a total station, a positioning steel plate is connected to the front end of the angle steel support, a through hole is formed in the middle of the positioning steel plate and used for installing and fixing the total station in a matched mode, and a supporting device used for supporting the angle steel support is connected to the bottom of the angle steel support. The rear end of the angle steel support and the supporting device on the same side as the rear end of the angle steel support are connected with fixing steel plates used for being attached to a wall. The support is easy to machine, convenient to use, firm and durable, small in point location damage rate and reusable, and an operator can conveniently and rapidly embed a control point location. 本实用新型公开了一种隧洞测量定位支架，其特征在于：包括角钢支架，角钢支架和全站仪，角钢支架的前端上连接有定位钢板，定位钢板中部开设有通孔，该通孔用于配合安装全站仪固定，角钢支架底部连接有用于支撑角钢支架的支撑装