Urine catheter and urine bag fixing device

The utility model provides a fixing device for a urinary catheter and a urine bag, and relates to the technical field of medical instruments. Comprising an adjusting assembly and a clamping assembly, the adjusting assembly comprises a first adjusting part and a second adjusting part, the first adjusting part and the second adjusting part are arc-shaped plates which are attached to each other, a limiting protrusion is fixedly connected to the outer side of the first adjusting part, a limiting hole is formed in the second adjusting part, the limiting protrusion and the limiting hole are clamped with each other, and the clamping assembly is fixedly connected with the limiting protrusion. Clamping assemblies are fixedly connected to the two ends of the adjusting assembly, each clamping assembly comprises a fixed plate and a movable plate, each fixed plate is of a hollow structure and is in a semi-ring shape, a partition plate is fixedly connected into one end of each fixed plate, and each movable plate is arrange