Three-dimensional mobile test platform

The utility model relates to the technical field of equipment test instruments, in particular to a three-dimensional mobile test platform, which comprises a lower support, an X-axis mobile mechanism, a Y-axis mobile mechanism, a lifting mobile mechanism and a mounting platform, adjustment in the X-axis direction on the horizontal plane is achieved by rotating a first hand wheel in the X-axis moving mechanism to drive a first lead screw, adjustment in the Y-axis direction on the horizontal plane is achieved by rotating a second hand wheel in the Y-axis moving mechanism to drive a second lead screw, and an installation platform used for installing a test tool or a test instrument is arranged at the top end of the lifting assembly. The lifting moving mechanism drives the mounting platform to ascend and descend in the vertical direction; according to the utility model, the movement of the test tool or the test instrument along the X-axis, the Y-axis and the Z-axis can be accurately adjusted. 本实用新型涉及设备测试仪器技术领域，尤其涉