The invention discloses an auxiliary observation device for a tower crane. The auxiliary observation device is capable of reliably assisting a driver in hoisting articles on the far side of an obstacle. According to the auxiliary observation device for the tower crane, the tower crane comprises a cab and a lazy arm, wherein a lifting hook is arranged on a front arm of the lazy arm; the obstacle is located between the lifting hook and a tower crane bracket of the tower crane; a camera is arranged at the end of the front arm of the lazy arm; a lens of the camera is vertically downward; the position above a lens on the outer side of the camera is shaded through a protective cover; the camera is connected to a host computer in the cab through a wiring harness; and the host computer is connected with a display through a data line.
Auxiliary observation device for tower crane
2015-05-20
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |