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Automobile crane lifting appliance used for wind driven generator mounting

A technology for wind turbines and automobiles, which is used in transportation and packaging, load hanging components, etc., and can solve problems such as repeated replacement of spreaders

Active Publication Date: 2021-04-16
北京七星盛达安装工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to improve the problem that the sling needs to be replaced repeatedly when hoisting the assembly section of the wind turbine tower, the application provides a sling used for the installation of the wind turbine

Method used

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  • Automobile crane lifting appliance used for wind driven generator mounting
  • Automobile crane lifting appliance used for wind driven generator mounting
  • Automobile crane lifting appliance used for wind driven generator mounting

Examples

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Embodiment Construction

[0040] The following is attached Figure 3-7 The application is described in further detail.

[0041] The embodiment of the present application discloses a hanger for a car crane used for installing a wind power generator. refer to image 3 , the spreader includes a mounting plate 1 , a supporting device and a limiting device; the mounting plate 1 is arranged horizontally, and a hanging ring 11 is fixedly connected to the upper surface of the mounting plate 1 .

[0042] refer to Figure 4 and Figure 5 , the supporting device is installed on the mounting plate 1 , the supporting device includes two supporting mechanisms 2 , and the two supporting mechanisms 2 are arranged symmetrically about the axis of the mounting plate 1 . Specifically, the supporting mechanism 2 includes a mounting rod 21 , a clamping rod 22 , a pushing member 23 and a supporting member 24 . Mounting rod 21 is arranged along the radial direction of mounting plate 1, and one end of mounting rod 21 is f...

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Abstract

The invention relates to an automobile crane lifting appliance used for wind driven generator mounting, and in particular to the technical field of wind driven generator mounting. The automobile crane lifting appliance comprises a mounting plate, at least two sets of supporting mechanisms are arranged on the mounting plate, the supporting mechanisms comprise mounting rods horizontally and fixedly connected to the mounting plate, clamping rods are arranged on the mounting rods, slide ways allowing the clamping rods to slide in the length directions of the mounting rods are arranged on the mounting rods, the top ends of the clamping rods are connected to the mounting rods through the slide ways, and jacking pieces used for pushing the clamping rods to do reciprocating motion along the slide ways are fixedly connected to the mounting rods. Bearing pieces used for bearing an assembling section are arranged at the bottoms of the clamping rods and comprise bearing pipes fixedly connected to the bottoms of the clamping rods, and bearing rods are connected in the bearing pipes in a sliding manner. In the process that the lifting appliance allocates and transports the assembling section, the assembling section is erected on the bearing rods, and the bearing pieces further comprise pushing pieces used for driving the bearing rods to do reciprocating motion in the bearing pipes. The automobile crane lifting appliance has the advantage of being capable of adapting to assembling sections of various diameters.

Description

technical field [0001] The present application relates to the field of wind power generator installation technology, in particular to a car crane spreader used for wind power generator installation. Background technique [0002] With the development of society, people pay more and more attention to the application of clean energy, and the subsequent wind turbine equipment is widely used. In related technologies, wind turbines need to use hoisting equipment during installation or maintenance. , Among the many hoisting equipment, compared with the tower crane, the truck crane has the advantages of better mobility and quick transfer, because the truck crane is widely used in the installation of wind turbines. [0003] refer to figure 1 , is the tower body of the wind power generator in the related art, the tower body is in the shape of a hollow circular platform as a whole, and the diameter of the tower body increases successively from top to bottom. A plurality of insertion ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/54B66C1/56
CPCY02E10/72
Inventor 张昭锦
Owner 北京七星盛达安装工程有限公司
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