The invention discloses a pipeline clamp, which comprises a fixed base plate, wherein a V-shaped groove base is arranged on the upper surface of the fixed base plate; a V-shaped groove is formed in the upper surface of the V-shaped groove base; a support seat is arranged at one side of the V-shaped groove base; a downwards pressing screw bolt rod which is vertically downward is arranged in the support seat, a rotating handle is arranged on the top of the downwards pressing screw bolt rod; the bottom of the downwards pressing screw bolt rod is provided with a downwards pressing V-shaped seat; the lower surface of the downwards pressing V-shaped seat is provided with a reverse V-shaped groove; the reverse V-shaped groove is positioned right above the V-shaped groove, and is in symmetrical arrangement; the reverse V-shaped groove and the V-shaped groove form a region used for clamping a pipeline. Through the V-shaped groove and the reverse V-shaped groove in symmetrical distribution at the upper side and the lower side, the pipeline is clamped and fixed; an anti-slip strip is installed; the pipeline can be reliably fixed so as to improve the pipeline cutting effect; the subsequent pipeline installation is convenient; the structure is simple; the realization is easy; good application prospects are realized.