Support for occupational health fixed-point sampling

The utility model relates to the technical field of fixed-point sampling supports, in particular to an occupational health fixed-point sampling support which comprises a bottom plate, and first hoopsare fixedly installed at the front end, the rear end, the left end and the right end of the top of the bottom plate. Through the arrangement of the bottom plate, the first hoop, the threaded pipe, thethreaded block, the first threaded rod, the first threaded groove, the second hoop, the mounting plate, the second threaded groove, the mounting frame, the rubber adsorption disc, the base, the sampling box, the threaded hole, the second threaded rod, the rotary disc and the threaded groove, the problem that an existing fixed-point sampling support is poor in practical effect is solved; a traditional support is not convenient to transport and carry, inconvenience is brought to use of people during installation, meanwhile, the fixing effect is not ideal, the bottom of the traditional support is usually and directly suc