Novel adjustable insulator support

The invention relates to the technical field of insulator supports, and discloses a novel adjustable insulator support which comprises a C-shaped mounting beam, a plurality of insulator supports are slidably arranged in the C-shaped mounting beam, a plurality of clamping mechanisms are distributed on the inner bottom surface of the C-shaped mounting beam at equal intervals, and the clamping mechanisms are used for positioning the insulator supports. A traction mechanism is arranged on the top face in the C-shaped installation beam, a fixing mechanism is arranged at one end of the traction mechanism in a matched mode, and the C-shaped installation beam and the insulator support are fixed through bolts, so that the traction mechanism pulls the fixing mechanism to fix the insulator support. The pre-arranged threaded hole in the C-shaped installation beam can be quickly aligned with the pre-arranged installation hole in the insulator support, operation is easy, time is saved, the threaded hole can be located in t