Port hoisting machinery and anchoring wind-preventing mechanism thereof

Abstract

The invention discloses an anchoring wind-preventing mechanism of a port hoisting machinery. The anchoring wind-preventing mechanism comprises an anchoring base (1) rigidly connected with the trolley body of the port hoisting machinery, and further comprises an anchoring hook claw (6) disposed on the anchoring base (1) and a driving device capable of driving the anchoring hook claw (6) to hook or loose a positioning pillar (7) in an anchoring pit (9); the anchoring wind-preventing mechanism further comprises a locking member for locking or unlocking the working position of the anchoring hook claw (6). The anchoring wind-preventing mechanism integrates the anchoring function and the wind-preventing function into one, and realizes the anchoring and the wind-preventing functions of the engineering machinery simultaneously, thus the structure is simplified and the working reliability is relatively high; moreover, the mechanism can reduce the labour intensity of the operation staff, realize the quick-locking and improve the efficiency of locking the engineering machinery; and besides, the invention further discloses a port hoisting machinery including said anchoring wind-preventing mechanism.

Description

technical field [0001] The invention relates to the technical field of safety protection of port cranes, in particular to an anchor windproof mechanism for positioning port cranes. In addition, the present invention also relates to a port crane comprising the above-mentioned anchoring windproof mechanism. Background technique [0002] Port cranes generally operate in the open field or at the front of the wharf. When the crane is not working, it is often parked near the open wharf. Due to the huge structure of the hoisting machinery and the large windward area, the wind load it bears is relatively large, especially for coastal areas with many typhoons, the hoisting machinery is easy to move, slide or roll over under the action of typhoons. Therefore, it is necessary to take necessary safety protection measures to avoid the occurrence of dangerous accidents where the lifting machinery is damaged or even blown over by the typhoon. [0003] Please refer to figure 1 , figure ...

AI Technical Summary

Problems solved by technology

[0006] Obviously, in the prior art, the limitation of the displacement of the crane along the direction of the vehicle body and the anti-rollover are realized through the anchoring device and the wind protection device respectively, and the wind protection device in the prior art is manually operated, and the efficiency is relatively low

Images