Foldable portable equipment transportation trailer

The utility model discloses a foldable portable equipment transportation trailer which mainly comprises a frame chassis, a foldable fence, a single-function wheel support, a multifunctional wheel support, wheels, auxiliary universal wheels, a foldable handle, foldable supporting legs, a brake device, a high-strength strap and a water hose winding device. The fence, the wheels, the handle and the supporting legs of the vehicle can be folded, the size is greatly reduced after the vehicle is folded, and transportation is convenient; and under special conditions, the trailer can be carried by the straps to advance. The auxiliary universal wheels can easily carry the cart in a folded state; in order to adapt to different road conditions, the trailer can be freely converted into a single wheel or double wheels for use. 本实用新型公开了一种可折叠便携式器材运输拖车，主要包含车架底盘、可折叠围栏、单功能车轮支架、多功能车轮支架、车轮、辅助万向轮、可折叠把手、可折叠支腿、刹车装置、高强背带、水带收卷装置，本实用新型车辆的围栏、车轮、把手、支腿均可进行折叠，折叠后尺寸大大减小方便运输；特殊状况下也可使用背带背负拖车前进。辅助万向轮在折叠状态下可轻松搬运推车；为了适应不同的道路状况，拖车可自由转换独轮或双轮进行使用。