Wall surface polishing device for building construction

The utility model provides a wall surface polishing device for building construction, and mainly relates to the field of building wall surface polishing. A wall surface grinding device for building construction comprises a bottom plate, telescopic rods are arranged at the four corners of the top surface of the bottom plate, a supporting plate is arranged above movable rods of the telescopic rods,supporting rods are arranged on the supporting plate, a mounting plate is mounted at the top ends of the supporting rods, a double-shaft motor is mounted on the top surface of the mounting plate, anda grinding disc is mounted at one end of a rotating shaft of the double-shaft motor. The beneficial effects of the utility model are that: the utility model discloses: have: the beneficial effect is:According to the utility model, the double-shaft motor is arranged; the two grinding discs are installed, it can be guaranteed that when one grinding disc is damaged or needs to be replaced, the othergrinding disc can be used f