Multifunctional fixed rack for whole vehicle sensor line detection

The utility model relates to the technical field of racks, and provides a multifunctional whole vehicle sensor line detection fixing rack which comprises an installation assembly used for installing a sensor line detector, a bottom frame is arranged on the lower side of the installation assembly, and a jacking assembly used for jacking the installation assembly is arranged on the upper side of the bottom frame. And under the action of the jacking assembly, the height of the mounting assembly can be conveniently adjusted, so that the height of the sensor line detector can be adjusted, and the detection work of the sensor line detector on the whole vehicle sensor line is greatly facilitated. A supporting assembly for moving the bottom frame is arranged on the inner side of the bottom frame. The supporting assembly comprises a first handle and a second handle, when the first handle or the second handle is rotated, the four rotating wheels can be quickly locked and loosened, operation is easy, use is convenient,