Offshore flexible photovoltaic support rigging

The utility model provides an offshore flexible photovoltaic support rigging, a card is installed in a rigging main body, a U-shaped bolt is connected with the rigging main body and is fixed through an adjusting nut, the U-shaped bolt passes through a hole on the rigging main body and is fixed through the adjusting nut, the length of a screw pitch is adjusted, and the card is installed in a taper hole of the rigging main body. The locking device, the inner side rubber ring and the sealing head are further included, the inner side rubber ring is arranged in the sealing head, the locking device is installed on the threaded hole of the rigging body after being provided with the first rubber ring, the rigging body is further provided with the first threaded hole, and the sealing head is installed on the first threaded hole. A sealing head and an inner side rubber ring on the first threaded hole enable the steel strand and the rigging body to be in a sealed state and prevent rainwater from entering, one end of the