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Assembly and method for lifting loads

A technology of load components and components, applied in the direction of load hanging components, transportation and packaging, and assembly of wind turbines, can solve problems such as time consumption, and achieve the effect of fast turnaround time, realization of turnaround time, and fast handling.

Active Publication Date: 2016-02-24
VSL INT AG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This usually means that considerable time is lost during the construction of the wind turbine

Method used

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  • Assembly and method for lifting loads
  • Assembly and method for lifting loads
  • Assembly and method for lifting loads

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Embodiment Construction

[0063] Some embodiments of the invention will be described in more detail below with reference to the accompanying drawings. Equivalent functional and structural elements appearing in different drawings are given the same reference numerals. For convenience, specific reference numerals in the different drawings are given only to those functional and structural elements necessary for a good understanding of the drawings. However, the omission of such reference numerals in a particular figure does not automatically mean that such reference numerals are not present.

[0064] Furthermore, while the various embodiments have been described in detail with respect to erecting a wind turbine (ie, a structure comprising a tower with a rotor and nacelle on top), such specific description should not be construed in a limiting manner. It is understood as the invention is also applicable to all tall structures and structures. Furthermore, although various embodiments of the invention have...

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Abstract

The present invention relates to an assembly (20) for lifting a load element (11, 12, 1A, 1B, 15) from a base region of a construction (1), in particular a tower of a wind turbine, to another region of the construction (1), and / or for lowering the load element (11, 12, 1A, 1B, 15) from said other region of the construction (1) to the base region of the construction (1), the assembly comprising: a platform element (20A) for supporting the load element (11, 12, A, 1B, 15); lifting means for lifting the platform element (20A) from the base region of the construction (1) to said other region of the construction (1) and / or for lowering the platform element (20A) from said other region of the 10 construction (1) to the base region of the construction (1); and a shifting element (27) arranged to be able to change its position with respect to the platform element (20A) in order to move the load element (11, 12, 1A, 1B, 15) in said other region of the construction (1) from a load lifting position on the platform element (20A) to a load installation position on the construction (1), wherein the lifting means are supported by an anchoring assembly (2) able to be secured in the top region of the construction (1) and in that, in the load installation position, the platform element (20A) is disposed at least partly below the top of the construction (1). At the same time, the present invention also relates to a corresponding lifting and / or lowering method.

Description

technical field [0001] The present invention relates generally to the technical field of building tall structures, particularly where heavy elements are lifted atop these structures and / or lowered to the ground from any part of these structures. More specifically, the invention relates to an assembly and corresponding method for lifting loads to and / or lowering loads from tall structures. Background technique [0002] In recent years, an increasing number of tall structures can be seen being erected around the world. Radio and television broadcast towers have been the dominant structures of this type for the past few decades. However, the strong demand for alternative (and renewable) energy sources has recently led to increased demand for wind power generators, or structures commonly referred to as wind turbines. [0003] Most wind turbines currently contain a rotor (usually in the form of a propeller) connected to a generator unit and set atop a tall tower. The generator...

Claims

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Application Information

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IPC IPC(8): B66C23/18F03D1/00B66C1/10
CPCB66C1/108F03D13/10Y02E10/72
Inventor S.海恩斯G.拉塞尔R.阿尔梅达T.豪克
Owner VSL INT AG
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