TOWER CRANE WITH ELEVATOR Russian patent published in 2013 - IPC B66C13/54 B66C23/16 

FIELD: transport.

SUBSTANCE: invention relates to construction, particularly, to handling machinery. Proposed crane consists of tower with guides, boom with front-end tool and control cabin. Cabin 4 is mounted to slide in guides along crane tower 1. Said cabin is engaged and disengaged by crane operator with the help of rotary locks arranged at cabin roof with no involvement of hooker. Said cabin may be set at whatever preset level corresponding to the height of erection works. Note here that said height can be varied in process without leaving the cabin. Cabin power supply, control and communication are executed via flexible cable 6. Crane cabin is equipped with safety devices used in passenger elevators and may be used for emergency evacuation of crane operator.

EFFECT: simplified design.

3 dwg