Auxiliary carrying device for oil cylinder of wheel clamp

The utility model discloses a device for auxiliary carrying of a wheel clamp oil cylinder, which comprises a connecting rod, a first mounting hole is arranged at one end of the connecting rod, and a second mounting hole is arranged at the other end of the connecting rod; the locking screw rod penetrates through the first mounting hole; the self-locking clamping pipe penetrates through the second mounting hole and the through hole, the self-locking clamping pipe comprises a pipe body and a clamping piece, the clamping piece is arranged on the pipe body, an avoiding hole is formed in the pipe body, and the clamping piece is matched with the avoiding hole; the clamping piece moves relative to the pipe body between a storage position where the clamping piece is stored in the pipe body and an extending position where the clamping piece extends out of the avoiding hole; when the clamping piece is located at the containing position, the pipe body penetrates through the through hole to enter the cavity, and when the