The utility model relates to a large-displacement inhaul cable type expansion joint device with symmetric movable toothed plates. An inhaul-cable-type double-curved-surface spherical support is arranged below the movable toothed plates and connected with the movable toothed plates in an anchoring mode through a stainless steel plate. The movable toothed plates are partitioned into several parts to be connected with the stainless steel plate on the lower portion in an anchoring mode, and it is guaranteed that relative vertical rotating of beam bodies on two sides is achieved under the earthquake action and the toothed plates will not crack. Due to the adoption of the inhaul-cable-type double-curved-surface spherical support and an inhaul cable, when a strong earthquake happens, longitudinal, transverse and vertical displacement and rotating angles can be effectively restrained, temperature changes and vehicle impact loads under normal using conditions can be achieved, beam falling is controlled under the limit state of the strong earthquake, shock absorption and limiting are achieved, and after-earthquake self-return ability of the large-displacement inhaul cable type expansion joint device can be achieved through performance of the large-displacement inhaul cable type expansion joint device. The large-displacement inhaul cable type expansion joint device with the symmetric movable toothed plates plays a good role in shock absorption limiting and damping energy dissipation during the earthquake, and therefore the wide application of the shock insulation and resistance design method is made possible.