Spring adjusting self-supporting cable support

The utility model relates to a spring adjustment self-supporting type cable support, which comprises a round tube stand column, a bottom plate, a support assembly and a fixing assembly, the fixing assembly comprises a top plate, a guide plate, a harness cord, nuts and a high-strength spring, the nuts comprise a first nut, a second nut and a third nut, the fixing assembly further comprises four groups of guide sleeves, and the guide sleeves are arranged at the bottom of the guide plate. When installation is needed, the first nut is screwed firstly to loosen the harness cord, under the action of the high-strength spring, the second nut, the harness cord and the top plate are pushed upwards to enable the top plate to tightly abut against the top of the interlayer to form fixation, the first nut is screwed firstly after fixation, then the second nut is screwed, and the second nut is screwed after fixation. According to the scheme, only one wrench is needed, the installation efficiency is greatly improved, the low