The invention discloses a current collector rack and a bridge crane adopting the same. Connecting parts are fixed in a liftable and lowerable manner at a vertical guide frame of the current collector rack. A horizontal guide frame is fixed in a liftable and lowerable manner at the connecting parts. Current collector brackets used for current collector installation are disposed at the left side and/or the right side of the vertical guide frame. An installation frame used for cooperation with a crane end beam is disposed at the horizontal guide frame. When the current collector rack is used, the current collector rack is installed at the end beam firstly, and a slide wire is adjusted to a proper position by adjusting the relative position of the vertical guide frame and the horizontal guide frame up and down and left and right through the connection parts in a large scale according to the slide wire conditions on site. During long-term use, a maintainer can adjust the relative position of the vertical guide frame and the horizontal guide frame up and down and left and right through the connection parts again according to position changes, abrasion, and the like of current collectors in the current collector rack, and therefore the current collector rack can be assembled and adjusted conveniently to reduce jam of the current collectors.