Lifting frame for lifting basket

Abstract

The invention relates to a lifting frame, in particular to a lifting frame for a lifting basket, belonging to the technical field of high-altitude operation equipment. The lifting frame comprises a cross support, a supporting wheel, a vertical pipe and a lifting plate, wherein the supporting wheel is installed at the lower end of the cross support; the front end of the cross support is connected with a supporting pipe baffle; and the lower end of the vertical pipe is fixed on the cross support, and the top end of the vertical pipe is connected with the lifting plate. The lifting frame also comprises an adjustable pressing plate with a hook bolt and a two-way adjustment fixed fastener; the adjustable pressing plate with the hook bolt is welded on the supporting pipe baffle; and the vertical pipe is connected together with a fence upper cross pipe of a lifting basket platform by the two-way adjustment fixed fastener. The lifting frame has the advantages that the structure is simple, compact and reasonable; the central line of a rope wheel and the central line of the lifting basket platform are in the same line, the lifting of the lifting basket platform is more stable, and the lifting basket platform is not easily inclined; since the two-way adjustment fixed fastener is adopted for connecting the lifting basket platform and the vertical pipe, the connection is flexible and reliable; and since the adjustable pressing plate with the hook bolt is adopted for connecting the lifting basket platform and the supporting pipe baffle, the connection is reliable and safe.

Description

technical field [0001] The invention relates to a hanger, in particular to a hanger for a hanging basket, and belongs to the technical field of aerial work equipment. Background technique [0002] Over the past year, hanging baskets for high-altitude operations have been widely used in China. The objects and operators are hoisted to a high place for work through the platform of the hanging platform, and are moved horizontally at different heights to meet different construction needs. [0003] In use, the upper part of the hanging basket needs to be fixed on the fixed point or the crane with ropes, because the location of the fixed point is not easy to find, and the choice of the fixed point should also consider good load-bearing capacity. At the same time, the crane is bulky and bulky, and it is not easy to find a suitable placement position, so a good fixation of the hanging basket is a problem that needs to be solved. [0004] Traditionally, L-shaped hangers are used to ...

AI Technical Summary

Problems solved by technology

In use, the connection between the L-shaped hanger and the hanging basket has the problem of unstable lifting, and the hanging basket is prone to tilting; at the same time, the connection between the L-shaped hanger and the hanging basket is generally fixed, and the position cannot be changed casually , so the positioning adjustment is inflexible; the connection between the L-shaped hanger and the pipe fittings around the hanging basket is not firm

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