Lateral-force-resisting dual-rod shear valve type magneto-rheological damper

The invention discloses a lateral-force-resisting dual-rod shear valve type magneto-rheological damper. The lateral-force-resisting double-output-rod shear valve type magneto-rheological damper is composed of a piston rod, a gland, a sliding bearing, an end cover, a dynamic seal, an axial sealing ring, a radial sealing ring, a snap spring, a cylinder barrel, an electromagnetic coil, a piston, a flat key, magneto-rheological fluid and the like. For improving the lateral force resistance of the damper, the damper adopts a dual-rod structure; the two ends of the piston rod are supported by the sliding bearing; the piston and the cylinder barrel are manufactured from a high-permeability and low-coercivity soft magnetic material, the dynamic performance of the magneto-rheological damper can beeffectively improved; the hysteresis effect of the magneto-rheological damper is reduced; the volume of the magneto-rheological damper is reduced as well; the end cover and the cylinder barrel are sealed by adopting a dual se