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Wheel hub rotating tool for conveniently completing fan impeller assembling

A fan impeller and wheel hub technology, which is applied in the field of wheel hub rotating tooling, can solve the problems of wasting ship operating time, high requirements for operating time in the ship's operable space, time-consuming and labor-intensive problems, and achieves low lifting performance, low operating space, and time saving Effect

Pending Publication Date: 2019-07-05
CCCC FIRST HARBOR ENG
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current hub tooling is mainly fixed, and the assembly of the impeller is by installing all the blades according to the predetermined fixed position. The performance of the crawler crane, the operable space of the ship and the operating time are very demanding, which is time-consuming, laborious and wasteful. ship operating time

Method used

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  • Wheel hub rotating tool for conveniently completing fan impeller assembling
  • Wheel hub rotating tool for conveniently completing fan impeller assembling
  • Wheel hub rotating tool for conveniently completing fan impeller assembling

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Embodiment Construction

[0013] The following will be combined with Figure 1-Figure 2 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] Through improvement, the present invention provides a hub rotating tool for conveniently assembling fan impellers. The rotating tool includes a hub tray 1, an electric rotary drive device 2 and a fixed base 4; wherein, the middle part of the fixed support 4 is raised, The hub tray 1 is placed on it; the electric rotary drive device 2 is located under the hub tray 1, and the hub tray 1 is driven to rotate by the electric rotary drive de...

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Abstract

The invention provides a wheel hub rotating tool for conveniently completing fan impeller assembling. The wheel hub rotating tool comprises a fixed support, a rotating mechanism, a wheel hub tool anda rotating locking device, wherein a wheel hub tool is placed on the fixed support; the rotating mechanism and the locking device are arranged between the wheel hub tool and the fixed support and controlled by an electrical control system; and the equipment wheel hub tool can be freely rotated and locked through the electrical control system. The wheel hub rotating tool has the following advantages that (1) the hoisting feasibility of all blade lifting positions during ship hoisting machine model selection needs to be considered, while the hoisting feasibility of only a single blade lifting needs to be considered through the rotating tool, the lifting performance requirement of equipment is low, and meanwhile, the operating space requirement for a ship deck is low; and (2) by rotating therotating tool, blade lifting is always conducted on the side, close to a transport ship, of a mounting ship, and time is saved.

Description

technical field [0001] The invention relates to the field of offshore wind power, in particular to a hub rotating tool for conveniently assembling fan impellers. Background technique [0002] Offshore wind power is a new type of energy that has recently emerged. It is rapidly sweeping the world with its huge power generation potential and energy cleanliness. However, its structural construction is greatly affected by the construction environment (sea conditions, wind, etc.), so integrating construction technology and shortening the construction period is the goal pursued by every offshore wind power construction company. Hub tooling is mainly used for fan hub transportation and blade hoisting to complete impeller assembly as an important auxiliary device. The current hub tooling is mainly fixed, and the assembly of the impeller is to install all the blades according to the predetermined fixed position. The performance of the crawler crane, the operable space of the ship and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D13/10F03D13/40
CPCF03D13/10F03D13/40Y02E10/72
Inventor 申振华韩益奚乾蛟杜瑞刚李晓龙田博宇
Owner CCCC FIRST HARBOR ENG
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