Anti-loosening and anti-overloading clamping mechanism with worm and fine adjustment function for cable robot

The utility model discloses an anti-loosening and anti-overloading clamping mechanism with a worm and a fine adjustment function for a cable robot, and belongs to the field of specialized robots. The anti-loosening and anti-overloading clamping mechanism comprises an upper framework, an upper guide sleeve, a clamping rod, a lower guide sleeve, a lower framework, a safety clutch mechanism, an outer ring, screws, springs, steel balls, a square shank, a connecting rod, a worm anti-loosening device, a worm gear, the worm and a sensor. The upper guide sleeve is arranged on the upper framework, the lower guide sleeve is arranged on the lower framework, the safety clutch mechanism is arranged on the clamping rod and comprises the outer ring, the screws, the springs, the steel balls and the square shank, and the sensor is arranged on a clamping surface of the lower guide sleeve. By the aid of the anti-loosening and anti-overloading clamping mechanism, problems of excessive clamping, easiness in loosening and difficul