The invention discloses a suspension type bicycle parking device. The suspension type bicycle parking device comprises a bottom plate, a support rack and a tire clamping device and is characterized inthat the support rack is fixed on one side of the top of the bottom plate, the tire clamping device is slidably connected to the lateral side of the support rack and comprises a fixing shell, first limit blocks, a rear abutting plate, guide rods, a guide column, connecting blocks, second limit blocks, limit ejector pins, limit springs, a tire surface clamping arc-shaped block, a tire surface abutting block, support springs, middle abutting plates, clamp blocks and a wedge block and is characterized in that the first limit blocks are symmetrically fixed to the inner wall of the fixing shell, the inner wall of the fixing shell is provided with the rear abutting plate located between the first limit blocks, the guide rods are symmetrically fixed to two ends of the rear abutting plate, the lateral sides of the first limit block are provided with guide grooves coordinated with the guide rods, the guide rods are slidably connected into the guide grooves, the guide column located on one sideof the rear abutting plate is fixed to the fixing shell, and the connecting blocks are rotatably connected to the middle of the guide column. By the suspension type bicycle parking device, a bicyclecan be conveniently suspended and taken down.