Wingspan vehicle detection platform

The invention discloses a wingspan vehicle detection platform which comprises a platform main body, approach bridges, an approach bridge returning and extending mechanism, guide plates and a platform telescoping mechanism, wherein the platform main body is provided with the platform telescoping mechanism and is located in the middle, the front approach bridge and the rear approach bridge are respectively connected with two sides of the platform main body through shaft pins, each approach bridge is composed of two foldable plates, and the approach bridges are provided with the approach bridge returning and extending mechanism. The front guide plate and the rear guide plate are respectively arranged on the outer side of the expanding front approach bridge and the outer side of the expanding rear approach bridge, and each guide plate is a unidirectional-gradient slope. Through the integrated design, the structure of the wingspan vehicle detection platform is simplified, and the weight of the wingspan vehicle det