A auxiliary device for settlement monitoring

The utility model provides an auxiliary device for settlement monitoring, its including the indium steel ruler fixing base that is used for fixed indium steel ruler and be used for with measurement station connecting rod of measurement station contact, indium steel ruler bleacher is in the top of measurement station connecting rod and have and be suitable for the pit of putting into indium steel ruler and lock indium steel ruler in the locking structure of pit, the measurement station connecting rod has a plane size that is less than the indium steel ruler fixing base, the bottom of measurement station connecting rod has the groove structure with measurement station head adaptation. The utility model discloses an aspect can reduce drilling diameter, is convenient for creep into to improveand creeps into efficiency, and on the other hand fluted drill cost is lower, wearing and tearing backs only need polish alright continue to use, avoided water to bore the shortcoming that must tradethe drill bit after the we