Elevating mechanism and elevated floor elevating device

Abstract

An elevating mechanism includes a fast elevating module which further includes a T-type nut connector, a connecting flange and a screw rod, as well as a slow elevating module which includes a cylinder power source and a contact block.The T-type nut can be fixed together with the transmission wheel and synchronously rotate through the transmission wheel connecting piece. The upper end of the screw is fixed to the lower connecting flange, and the lower end of the screw is sequentially penetrated into the nut of the T-type nut connector,T-type nut, bearing, transmission wheel connector and transmission wheel.The upper connecting flange of both end of the T-type connector fixing base are respectively connected and fixed to the fast elevating module and slow elevating module.

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