Robot linear-object management structure and additional linear-object fixing member

A robot linear-object management structure for managing a post-attached linear object mounted on a robot, comprising:

• a base that is installed on an installation surface;
• a revolving drum that is supported so as to be rotatable about a vertical first axis with respect to the base;
• a first arm that is supported so as to be rotatable about a horizontal second axis with respect to the revolving drum;
• an upper-side movable portion that is supported at a distal end of the first arm;
• a hollow portion that penetrates upward from the base through the revolving drum along the first axis;
• and basic cables for driving the revolving drum, the first arm, and the upper-side movable portion, wherein at least some of the basic cables are led out to an upper portion of the revolving drum from inside the base through the hollow portion, are bent so as to be routed to a rear side of the revolving drum and fixed, below the first arm, to the revolving drum by a first fixing member, are curved in a direction along the first arm and fixed to a side surface of the first arm by a second fixing member such that a certain length margin required for an operation of the first arm is provided between the first fixing member and the second fixing member, and are guided to the upper-side movable portion along the first arm,
• wherein the linear object is guided via the same path as the basic cable from inside the base and fixed at a position of the first fixing member, is subsequently extended forward beyond the basic cable, through a path closer to the first axis than the basic cable is, is curved in the direction along the first arm, is fixed to the side surface of the first arm, at a position of the second fixing member, such that a certain length margin required for the operation of the first arm is provided between the position of the first fixing member and the position of the second fixing member, and is guided to the upper-side movable portion along the first arm.