Special tool for replacing contact finger spring of double-column vertical telescopic disconnecting switch

The invention discloses a special tool for replacing a contact finger spring of a double-column vertical telescopic disconnecting switch. The special tool comprises an outer frame, a pressing mechanism and a fixed seat, the fixed seat is fixedly connected to the outer side surface of one end of the outer frame; the pressing mechanism is movably arranged on the fixed seat in a penetrating manner; a through hole is formed in the position, corresponding to the downward pressing mechanism, of one end of the outer frame. The pressing mechanism can extend into the outer frame through the through hole; the moving direction of the downward pressing mechanism is consistent with the stretching direction of the contact finger spring, the downward pressing mechanism is used for abutting against the top cover of the spring and pressing downwards, an operator does not need to press the spring with hands, and the situation that the body of the operator is injured due to the fact that the elastic force of the spring is too l