Lifting device

Abstract

The invention discloses a lifting device. An upright post is vertically welded on a machine base; a cross beam is rotationally connected to the upright post through a bearing; a coiler and a fixed pulley are both arranged on the cross beam; a first lifting rope is arranged on one side of the fixed pulley; in addition, one end of the first lifting rope is fixedly connected with a rotating shaft ofthe coiler; the other end of the first lifting rope is fixedly connected with a lifting appliance; a guide wheel support is fixedly connected to the lower end face of the cross beam; a guide wheel isrotationally connected to the guide wheel support and pressed against the upright post; screws are in threaded connection with the machine base; a handle and a pressing plate are fixedly connected toeach screw; first universal wheels are rotationally connected to the lower end face of the machine base. According to the lifting device disclosed by the invention, an inner cavity of a lifting frameis divided into a plurality of separation slots by separation boards in the lifting frame; each separation slot can be used for containing a certain part; different parts are separately putted by different separation slots, so that selection of the parts is facilitated in the assembling process of a wind driven generator, and the assembling process is orderly. In the lifting process, the pressingplate is used for limiting and the stability of an integral device is good.

Description

Technical field: [0001] The invention relates to a lifting device. Background technique: [0002] In the assembly process of wind turbines, it is often necessary to lift the parts to be assembled from one production line to another. After the required production line, the workers will look for the parts to be assembled in the hanging frame according to the actual needs. This type of hanging frame cannot place the parts in categories, and all the parts are placed in the hanging frame in a disorderly manner. When workers are working, they are looking for parts. The time wasted by the components is longer, and the use of driving will be limited by the site. Invention content: [0003] The present invention provides a lifting device in order to solve the above-mentioned problems in the prior art. [0004] The technical solution adopted in the present invention includes: a lifting device, including a machine base, a column, a beam, a wire take-up machine, a first sling, a fix...

AI Technical Summary

Problems solved by technology

[0002] In the assembly process of wind turbines, it is often necessary to lift the parts to be assembled from one production line to another. After the required production line, the workers will look for the parts to be assembled in the hanging frame according to the actual needs. This type of hanging frame cannot place the parts in categories, and all the parts are placed in the hanging frame in a disorderly manner. When workers are working, they are looking for parts. The time wasted by the parts is longer, and the use of driving will be limited by the site

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