The invention discloses a pipe tunnel sealing plate for a bulk wheel. The pipe tunnel sealing plate for the bulk wheel comprises a base plate and further comprises a sealing groove. The sealing groove comprises a first side wall, a second side wall and a bottom wall. The sealing groove is fixed to one side of the base plate. An elastic sealing ring is arranged on the bottom wall. The middle of the base plate is provided with a hatch cover through hole. An edge protrusion is arranged on the other side of the base plate and located on the edge of the hatch cover through hole. A hatch cover used for sealing the hatch cover through hole is pivoted to the other side of the base plate. The side, making contact with the edge protrusion, of the hatch cover is provided with a hatch cover groove matched with the edge protrusion. The bottom of the hatch cover groove is provided with a hatch cover sealing ring matched with the edge protrusion. The edge of the base plate is provided with a plurality of pipe tunnel connecting plates used for fixing the pipe tunnel sealing plate to the bulk wheel. The pipe tunnel sealing plate has the effects of reducing pipe tunnel losses and improving the productivity effect.
Pipe tunnel sealing plate for bulk wheel
2015-08-12
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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