Floating object conveying system in front of trash rack for power plant water inlet

The invention discloses a floating object conveying system in front of a trash rack for a power plant water inlet, which is a floating object treating system arranged on a dam of a hydropower plant. The floating object conveying system comprises an intercepting and grabbing part and a conveying part, wherein the intercepting and grabbing part comprises a plurality of sluice piers which are arranged on the upstream side of the dam of the hydropower plant; gate slot groups are arranged between the sluice piers; water inlets are formed in the upstream directions of the gate slot groups; a dual-track-type portal crane track is further arranged on the sluice piers; a portal-type trash remover is arranged on the portal crane track; the portal-type trash remover is connected with a portal-type trash remover grab bucket through a mechanical arm; the conveying part comprises a trestle-type main rubber belt machine arranged on the upstream side of the dam of the hydropower plant; the main rubber belt machine is supported by section steel beams at the lower ends of the two sides; the section steel beams are arranged on lower cantilever brackets; the cantilever brackets are fixed on the dam through back anchoring chemical anchor bolts. Through a trestle-type design of the main rubber belt machine, a limited space of an original dam is not occupied, so that the floating object conveying system is especially suitable for being built on a built hydropower plant; through continuous running, the floating object conveying capacity is significantly improved.