High iron seat direction adjustment linkage

Abstract

The application discloses a high-speed rail seat direction adjusting linkage device, and belongs to the high-speed rail seat turning field. The high-speed rail seat direction adjusting linkage device comprises a row seat, a supporting base fixedly installed in a high-speed rail compartment and used for supporting the bottom of the row seat, and a turning mechanism arranged on the supporting base. The supporting base comprises a shell and electric vacuum suction cups symmetrically embedded at the top of the shell and used for locking the row seat through adsorption. The turning mechanism comprises a rotating sleeve penetrating through the center of the top of the shell and welded with the center of the bottom of the row seat at the top end, and a rotating column sleeved in the bottom end of the rotating sleeve and longitudinally and slidingly connected with the rotating sleeve. The high-speed rail seat direction adjusting linkage device automatically operates to replace manual foot pedals or manual wrenches, the turning time of single-row seats is shortened to several seconds, the train scheduling efficiency is remarkably improved, the crew members do not need to manually adjust row by row, the work load is reduced, and the high-speed rail intelligent development trend is met.

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