Special-shaped parallel groove clamp

The utility model discloses a special-shaped parallel groove clamp. The wire clamp comprises a first clamping piece, a second clamping piece, a locking piece and an elastic supporting piece, the firstclamping piece and the second clamping piece are locked through the locking piece, a wire clamp groove is defined between the first clamping piece and the second clamping piece, the elastic supporting piece is arranged between the first clamping piece and the second clamping piece, and the elastic supporting piece is used for keeping the first clamping piece and the second clamping piece at initial relative positions; application process, when an operator passes through the wire clamp groove at one side of the special-shaped parallel groove clamp, the wire clamp is clamped; the elastic supporting piece between the first clamping piece and the second clamping piece can apply elastic acting force to the first clamping piece and the second clamping piece; and under the action of the elasticsupporting piece, the wire