Road surface is loading device with higher speed

The utility model discloses a road surface is loading device with higher speed, including installing at subaerial ring test way, setting up the swivel mount of putting at ring test way central point and install the linking arm mechanism on the swivel mount to and install in linking arm mechanism and can be along ring test way pivoted tire mechanism and right the swivel mount carries out the controlling means that controls, set up in the linking arm mechanism and be used for carrying out the loaded load mechanism of load to tire mechanism, the ring test is said and is said by the polylith arc is experimental that the concatenation forms. The utility model relates to a novel equitable, simple structure, with low costs, easy and simple to handle, experimental effectual says the road surface structure of the different materials of simulation through setting up the ring test, sets up tire mechanism and says subsequent rotation along the ring test, can not only adjust on a large scale the slew velocity of tire mech