Non-coaxial grid lifting device

The utility model provides a non-coaxial grid lifting device, and belongs to the technical field of lifting equipment. The non-coaxial grid lifting device comprises a basic assembly and a clamping assembly. The base assembly comprises an L-shaped rod, a circular ring, angle steel and an arc-shaped rod, the circular ring is fixed to the end of the L-shaped rod, the L-shaped rod and the arc-shaped rod are both fixed to the outer wall of the angle steel, and the clamping assembly comprises an insertion rod, a stand column, a first transverse plate, a spring, a pin rod, a sliding rod, a sliding rail, a sliding block, a threaded rod, a hollow column and a second transverse plate. The tail end of the threaded rod extrudes the outer wall of the sliding rod, so that the sliding rod is fixed in the hollow column, that is, the hollow column is clamped to the outer wall of the adaptive plate, the outer surface of the angle steel abuts against the inner cavity wall of the adaptive plate, the situation that the adaptive p