Double-inhaul-cable joint assembly for steel structure bridge

The utility model discloses a double-inhaul-cable node assembly for a steel structure bridge, which comprises a base, a driving mechanism is arranged on the surface of the base and used for lifting a panel, an inhaul cable mechanism is arranged on the surface of the base and comprises an expansion ring, the expansion ring is fixed at the top of the base, a bottom ring is fixed on the side face of the expansion ring, and the bottom ring is fixed on the bottom ring. A surrounding groove is formed in the surface of the bottom ring, a side opening groove is formed in the surface of the bottom ring, and the surface of the surrounding groove is rotationally connected with a screw rod. According to the double-inhaul-cable node assembly for the steel structure bridge, the top plate is made to ascend and descend, then an external line passes through a round hole and is arranged on the surface of a clamping block in a sleeving mode, a long rod cover plate is loosened, covering of the clamping block is achieved under th