Construction support with multi-ground adaptability for building construction

The invention provides a construction support with multi-ground adaptability for building construction, which comprises a base, an axle fixedly mounted below the base, crawler wheels rotatably mounted on two sides of the axle, supporting assemblies symmetrically mounted on the base, a left support and a right support symmetrically mounted on two sides above the base respectively, and a sliding plate movably mounted between the left support and the right support. A manned frame is fixedly installed at the top of the sliding plate. The base can be conveniently moved on a bumpy road section by arranging the crawler wheels, the base can be conveniently fixed by arranging the supporting assembly, and then the device can be suitable for the complex construction environment. Through the driving mode of the threaded rod and the motor, the stability is higher, through the arrangement of the sleeve on one side and the ejector rod, the situation that the threaded rod is used for a long time, and thread disengaging occur