The invention discloses an indoor operation lifting platform for buildings. The indoor operation lifting platform comprises a base and a working platform, two sides of the top of the base are correspondingly provided with fixing bearing seats and adjusting bearing seats, and the fixing bearing seats and the adjusting bearing seats are correspondingly connected to one ends of supporting rods through round pins; through holes are correspondingly formed in both ends and middle positions of the supporting rods, the supporting rods on the fixing bearing seats and the adjusting bearing seats are ofan X-shaped structure, and the middle intersection parts between the supporting rods are connected by the round pins; two sides of the bottom of the working platform are correspondingly and fixedly connected with the fixing bearing seats and the adjusting bearing seats, and the other ends of the supporting rods are correspondingly connected with the fixing bearing seats and the adjusting bearing seats on the working platform through drive rods; and a matching double-headed screw rod is arranged in the middle of the drive rods, and a hand wheel is fixed on one end of the double-headed screw rod. The indoor operation lifting platform for the buildings is provided with a hand wheel driving device, and the height of the lifting platform can be adjusted by operators manually rotating the hand wheel, thereby facilitating storage and transportation.