APPARATUS FOR DETECTING CABLE USED FOR UNDERWATER CLEANING ROBOT, AND LIFTING APPARATUS INCLUDING THE SAME

摘要

A cable sensing device for an underwater cleaning robot and a lifting device comprising the same are disclosed. According to an embodiment of the present invention, the cable sensing device comprises: a support roller wound around or unwound from a drum and supporting a cable connected to an underwater cleaning robot; a roller frame where the support roller is coupled to be rotated; a fixing plate disposed to be spaced from a lower side of the roller frame; a guide unit connecting the roller frame and the fixing plate and comprising a guide shaft pushed and moved toward a lower side by the roller frame when the cable is pressed; and a sensor unit fixated to the fixing plate and transmitting a sensing signal when the sensor unit comes in contact with the roller frame. The purpose of the present invention is to provide the lifting device comprising the cable sensing device and the cable sensing device for an underwater cleaning robot which effectively sensing that the cable connected to the underwater cleaning robot is hung by an underwater structure.