Adjusting type airport local pavement friction coefficient measuring device

The utility model discloses an adjustable airport local pavement friction coefficient measuring device which comprises a base mechanism, a main rotating mechanism, a testing mechanism and a pressure sensing mechanism connected to the testing mechanism, the base mechanism comprises a left base and a right base, and the main rotating mechanism comprises a main rotating positioning shell, a driving wheel and a first motor. The driving wheel is connected into the main rotating positioning shell through a first rotating shaft sleeve assembly. The main rotary positioning shell is connected between the left base and the right base through the first lifting assembly and the second lifting assembly. The first motor is connected with the driving wheel through a first belt transmission assembly; the testing mechanism comprises a testing wheel, a testing wheel support and a second motor, the testing wheel support is connected with the driving wheel, the testing wheel support is sleeved with a testing hub, the testing hub