Hydraulic clamp for building construction

The utility model discloses a hydraulic clamp for building construction, which comprises a hydraulic clamp fixing seat, a hydraulic cylinder is arranged at the upper end of the hydraulic clamp fixing seat, and a clamp is arranged at one end of the hydraulic cylinder. The hydraulic clamp for building construction is provided with the supporting and positioning mechanism and the carrying mechanism, the position of the arc-shaped plate is adjusted firstly, when the position of the arc-shaped plate is adjusted to the ideal position, the plug pin is inserted into the hollow plate, penetrates through the clamping hole in the front end of the supporting plate and is clamped in the fixing hole in the outer surface of the rear end of the hollow plate, and the clamping effect is good. The stability of the supporting plate is improved, people can conveniently operate and use the supporting plate, the position of the fixing plate is adjusted, then the baffle is clamped on the inner surface of the fixing ...