Adjusting mechanism and movable chassis

The adjusting mechanism comprises a moving unit and a driving unit, the moving unit comprises a moving assembly, a rotating assembly, a supporting assembly and a movable assembly, and the moving unit comprises a fixed block, a first bevel gear, a threaded rod, a supporting block, a square block, a sliding block, a supporting shaft, a connecting shaft and a limiting block. The rotating assembly comprises a rotating valve, a connecting rod and a second bevel gear, the supporting assembly comprises a first supporting leg, a sliding block, a hinged support and a second supporting leg, the movable assembly comprises a supporting column, a movable frame and wheels, and the driving unit comprises a chassis and a groove. When the height of the supporting legs is adjusted, the width can be increased, so that the problem of flexible movement in a narrow area due to the fact that the whole frame is large is solved, and the application range of hot-line work is expanded. 本实用新型公开了一种调节机构及移动式底盘，包括，移动单元和驱动单元，移动单元包括移动组件、旋转组件、