Saddle with separation and connection mechanism being operated in straight-pull and rotation modes

The invention discloses a saddle with a separation and connection mechanism being operated in straight-pull and rotation modes. The saddle comprises a shell. A tension spring is mounted in the middle portion of the interior of the shell and connected with a tension spring base, and the tension spring base is fixed to the shell through a hexagonal head bolt. A wedge is mounted on the tension spring base. A round hole is formed in the head of the hexagonal head bolt. One end of a torsional spring is connected with the hexagonal head bolt through the round hole, and the other end of the torsional spring is connected with a handle rod assembly. A torsional spring fixing pin is arranged at the right end of the torsional spring, and the torsional spring is fixed in the shell through the torsional spring fixing pin. A pin hole is formed in the shell, the handle rod assembly penetrates through the pin hole, and a limiting stop block is arranged between the handle rod assembly and the pin hole. The saddle with the sep