Bidirectional moving aloft working material lifting device

Abstract

A bidirectional moving aloft working material lifting device belongs to building machinery and comprises a lifting machine assembly and a rope guide wheel assembly. The lifting machine assembly and the rope guide wheel assembly are hung on a front beam and can move on the front beam synchronously. The bidirectional moving aloft working material lifting device is characterized in that the front beam is horizontally arranged on a front support and a rear support, the two supports are respectively installed on two parallel horizontal guide rails, and a balancing block is arranged on the rear support. The bidirectional moving aloft working material lifting device is provided with a horizontal structure, and a whole device a low in absolute height and good in stability. The lifting machine assembly moving on the front beam and a supports moving on the rails are utilized to form longitudinal moving and horizontal moving, horizontal moving requirements after materials are lifted in place are met, and the bidirectional moving aloft working material lifting device is stable and safe and has no blind point. Finally, automation devices or sensing devices are adopted by a plurality of portions of the bidirectional moving aloft working material lifting device, labor intensity of users is low, and operation is accurate and reliable.

Description

technical field [0001] The invention relates to a construction machine, in particular to a bidirectionally movable material hoist equipment used for lifting materials in high-altitude operations. Background technique [0002] The lifting device is a kind of construction machinery equipment for vertically lifting heavy objects, mainly used in industrial transportation and material handling for high-altitude operations. [0003] The hoisting device of existing suspension hook class basically comprises hoist (mainly winch), guide rope wheel assembly and support, and hoist and guide rope wheel assembly are installed on the support and fix, carry out work. Such as Chinese patent ZL200420032988.1, a hoist, the disclosed content is as follows: there is a rotatable crane style support, which can rotate, and works similar to the structure of a port crane. The shortcoming of this structure and similar single-arm style hoisting devices borrowed from cranes is that the height of the eq...

AI Technical Summary

Problems solved by technology

The disadvantage of this structure and similar single-arm lifting devices borrowed from cranes is that the height of the equipment is too high, and the stability is poor when lifting, which is not conducive to the work in the building and on the top of the building.

Moreover, there are many blind spots in the range of moving lifting objects, especially for the circular motion scheme, the operation near the center of the circle is very difficult and dangerous

Images