Reusable centering base capable of being leveled and centered

A reusable centering base capable of being leveled and centered comprises a plurality of threaded anchor rods fixedly arranged on a monitoring pier and further comprises a centering disc, a plurality of through holes are formed in the centering disc, the threaded anchor rods are arranged in the through holes of the centering disc, adjusting nuts are arranged on the anchor rods, the centering disc is supported on the nuts, and the adjusting nuts are arranged on the centering disc. And a centering hole and a level tube are arranged on the centering disc. The centering base is used for solving the problems that an existing centering base cannot be reused, economic waste is caused, the existing centering base is inconvenient to level, and GPS deformation monitoring is affected. 一种可重复利用可调平居中的对中基座，包括固定设置在监测墩上的多根螺纹锚杆，还包括对中盘，在对中盘上开设有多个通孔，各根螺纹锚杆设置在对中盘各通孔内，在锚杆上设有调整螺母，对中盘支托在螺母上，在对中盘上设有对中孔和水准管。本实用新型用于解决现有对中基座不能重复利用，造成经济浪费，以及现有对中基座不便调平，影响GPS变形监测的问题。