Special metal fixing support for sensor omnibearing test

The utility model relates to a metal support, in particular to a special metal fixing support with high-voltage switch mechanical characteristics for sensor omnibearing test in speed test, is characterized in that: The metal chassis (1) is composed by a base frame and an integrated partition plate fixed on and perpendicular to the upper surface of the base frame, and parallel slots are provided on the partition plate; The metal chassis (1) connects with two vertical metal rods (2) to construct a vertical structure; One end of the single groove on the height-adjusting metal rod (3) connects with the sensor clamp (12) through a bolt, and a sensor is connected on the sensor clamp (12). The metal support provides a wide range of application without limitation from the application range of the magnetic chuck, is convenient to operate and enables omnibearing and multi-angle adjustment, has rational design which is not liable to be influenced by self vibration during switching process, has simple structure and equips with special metal parts.