Electric telescopic and spin-locked windproof pull rod

Abstract

The invention provides an electric telescopic and spin-locked windproof pull rod, and particularly relates to a windproof device technology of container wharf large machinery. The electric telescopic and spin-locked windproof pull rod comprises a shackle, an upper rod, a lock head shaft telescopic motor, a motor transition joint, a lock head rotating motor, a transition rod, a lower rod, a buffer coupler, a lock head shaft, a lock head shaft upper sliding seat and a lock head shaft lower sliding seat. For the electric telescopic and spin-locked windproof pull rod, double motors are adopted for driving, the lock head shaft telescopic motor drives a lead screw, then a pull rod lock head shaft moves up and down, and the lock head shaft is matched with a ground anchor base in height position; and the lock head rotating motor directly drives the lock head shaft to rotate, so that automatic spin-locked hook anchor is realized. The position of a lock head spin-locked hook anchor face of the lock head shaft is collected through a plurality of position sensors, intelligent cooperative automatic control for the windproof pull rod and the whole large machine can be efficiently and accurately realized, thus the traditional manual operation mode is changed, the manual intervention through one-by-one adjustment on site is not needed, and anchoring and releasing of anchoring of the windproof pull rod are automatically completed.

Description

technical field

[0001] The invention relates to the anti-gust and typhoon safety technology of large-scale machinery in container wharves, in particular to the technology of wind-proof devices for large-scale machinery in container wharves, and relates to an electric telescopic and twist-locked windproof pull rod. Background technique

[0002] For large-scale machinery in container terminals, in the gust or typhoon environment, the anti-skid device equipped with brakes, wheel grippers, rail grippers, iron wedges, anchorages of large and small vehicles, etc. Braking and anti-slip to prevent large machinery from moving in the direction of the cart. In order to prevent large machinery from moving horizontally and overturning under the action of gusts or typhoons, it is necessary to anchor the main body of the large machinery to the ground by a windproof cable or a windproof pull rod. At present, even for large-scale container loading and unloading machinery configured in fully...

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