Fixing device of liquid level alarm

The invention provides a liquid level alarm fixing device which comprises a fixing table, a driving assembly and a plurality of fixing rods, the fixing table is provided with a threaded groove allowing a liquid level alarm vertical rod to penetrate through and be fixed, and a plurality of adjusting seats located on the outer side of the threaded groove are arranged in the circumferential direction of the fixing table. The fixing rods are slidably connected with the adjusting seat through the corresponding transverse adjusting assemblies, the fixing rods are used for fixing the liquid level alarm, the adjusting seat is rotationally connected with an adjusting rod, the driving assembly drives the adjusting seat to be slidably connected into the fixing table through the corresponding adjusting rod, a cavity is formed in the fixing table, and the driving assembly drives the adjusting seat to be slidably connected into the cavity. The driving assembly is arranged in the cavity, and one side of the fixing table is