Patent ID: 8207502

Claim:
A relocatable vehicle inspection system, comprising: a radiation source for radiating radials; a detection array for receiving the radials from the radiation source, so that an image of the cargo on the vehicle to be inspected may be obtained; a moving device on which the radiation source and the detection array are disposed; and a ramp-platform device, comprising: first and second intermediate parts, said first and second intermediate parts are disposed in parallel with each other; and first, second, third and fourth ramp parts with a substantially triangle shaped longitudinal section; first, second, third and fourth transitional parts, each of said first, second, third and fourth transitional parts has a sloping portion and a horizontal portion, the gradient of the sloping portion is equal to that of the first, second, third and fourth ramp parts, and the height of a bottom end of the sloping portion is substantially equal to the height of the top end of the first, second, third and fourth ramp parts, and the height of the horizontal portion is substantially equal to that of the first and second intermediate parts; top ends of the first, second, third, fourth ramp parts can be foldably or removably connected to the sloping portions of the first, second, third, fourth transitional parts, respectively, the first and second transitional parts can be foldably or removably connected to the first intermediate part, and the third and fourth transitional parts can be foldably or removably connected to the second intermediate part, further comprising a connection frame having a substantially rectangular shape, wherein, the first and second intermediate parts are provided on a first side and a second side of the connection frame in opposite to each other, respectively, wherein said ramp-platform device can be placed onto or removed away from the moving device under disassembling and folding conditions.