Clamping type connector connecting leg

The invention discloses a clamping type connector connecting leg which comprises a supporting groove, a supporting column, a clamping groove, a supporting beam, a clamping plate and a bottom sliding plate. The supporting groove is formed in the upper portion of the supporting column, the supporting groove is welded with the supporting column, the clamping groove is formed in the middle of the supporting column, the clamping groove is welded with the supporting column, the clamping plates are arranged at two ends of the supporting beam and welded with the supporting beam, the clamping plates are arranged in the clamping groove, the bottom sliding plate is arranged at the bottom of the supporting column, and the bottom sliding plate is welded with the supporting column. The clamping type connector connecting leg is simple and reasonable in structure, convenient to detach, small in occupied space and convenient to transport, reduces transportation cost, greatly reduces work load and manufacture cost and saves field installing time.