Gantry crane suspension pulling electricity taking structure

The utility model discloses a gantry crane suspension pulling electricity taking structure which comprises a suspension beam and electricity taking tools, the suspension beam is fixed to a gantry crane, and the electricity taking tools are arranged at the bottom of the suspension beam at intervals in the length direction of the suspension beam. The power taking tool comprises a fixed clamping plate, a power connection roller, a bearing, a power transmission shaft rod and an electric slip ring; the power connection roller and the power transmission shaft lever are fixed to keep moving all the time and are fixed between the two fixed clamping plates through bearings, one end of the power transmission shaft lever is exposed out of the fixed clamping plates, and an electric slip ring is arranged at the exposed end; the suspension beam comprises a connecting rod and a cross beam; the power taking tool is fixed on the cross beam through a connecting plate; and an electric wire is arranged between the power connecti