Anti-seismic support for fire-fighting pipeline

The utility model relates to the technical field of pipeline hoisting supports, in particular to a fire-fighting pipeline anti-seismic support which comprises a hoisting transverse frame, suspension frames are hinged to the two ends of the hoisting transverse frame, a rubber cushion block is arranged on the top face of the hoisting transverse frame, and a supporting plate is arranged on the top face of the rubber cushion block. The traction frame is movably connected to the bottom face of the hoisting transverse frame in an inserted mode, a clamping pressing plate is arranged at the top end of the traction frame, and a fire fighting pipeline is clamped between the clamping pressing plate and the supporting plate; the screw sleeve is arranged on the bottom plate of the traction frame, an adjusting screw rod is in threaded connection with the interior of the screw sleeve, the top end of the adjusting screw rod is sleeved with a bearing seat, and the bearing seat is fixed to the bottom face of the hoisting trans