A waist rope pole demountable fixing frame used in switch maintenance belongs to the technical field of special-purpose equipment for switching devices, and especially relates to a waist rope pole demountable fixing frame used in switch maintenance. The utility model provides a waist rope pole demountable fixing frame used in switch maintenance with the advantages of convenient and reliable connection. The waist rope pole demountable fixing frame comprises a vertical angle iron, and is structurally characterized in that a vertical waist rope pole inserting iron pipe is welded to an inner side of an upper end of the vertical angle iron, a first transverse angle iron is welded to an outer side of an upper portion of the vertical angle iron, a lower end of the vertical angle iron is provided with a second transverse angle iron, the first transverse angle iron is arranged opposite to the second transverse angle iron; a central section of the first transverse angle iron is provided with an upper gap, two sides of the upper gap are correspondingly provided with two vertical upper fixing blocks, central sections of the two upper fixing blocks are correspondingly provided with upper transverse through holes, an upper shaft lever successively passes through the upper transverse through holes at the central sections of the two upper fixing blocks to be placed on the two upper fixing blocks, the upper shaft lever between the two upper fixing blocks is provided with a transverse upper fixing equipment screw.