CN219256166U

CN219256166U - Wind driven generator blade demoulding device

Info

Publication number: CN219256166U
Application number: CN202223138222.9U
Authority: CN
Inventors: 邹佳良
Original assignee: Zhongzhuan Intelligent Equipment Dalian Co ltd
Current assignee: Zhongzhuan Intelligent Equipment Dalian Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-27
Anticipated expiration: 2032-11-25

Abstract

A wind driven generator blade demoulding device is characterized in that a base is arranged on a base, and a turnover mechanism and a jacking mechanism are arranged on the base. The jacking mechanism is connected with the free end of the turnover mechanism, and the turnover mechanism drives the jacking mechanism to turn over. The utility model eliminates the negative pressure between the root of the blade and the mould on the premise of not damaging the lifting equipment, thereby facilitating the stable lifting of the lifting equipment.

Description

Wind driven generator blade demoulding device

Technical Field

The utility model relates to the field of wind power generation, in particular to a demoulding device.

Background

The wind power blade plays a vital role in the wind power generation process, the production process is complex, the volume is large, and the operation such as demolding is particularly troublesome. At present, a lifting device is generally used for demolding, a blade is forcibly taken out of a mold, and at the moment of demolding, the impact force is very large, the stability is poor, and the damage and the deformation of a lifting device are very easy to cause. Therefore, a wind driven generator blade demoulding device is designed urgently, negative pressure between the root of the blade and the mould is eliminated on the premise of not damaging hoisting equipment, and stable hoisting of the hoisting equipment is facilitated.

Disclosure of Invention

The utility model aims to provide the wind driven generator blade demoulding device which eliminates the negative pressure between the root of the blade and the mould on the premise of not damaging hoisting equipment and is convenient for stably hoisting the hoisting equipment.

The utility model mainly comprises a base, a jacking mechanism and a turnover mechanism.

Wherein, be equipped with the base on the base, be equipped with tilting mechanism and climbing mechanism on the base. The jacking mechanism is connected with the free end of the turnover mechanism, and the turnover mechanism drives the jacking mechanism to turn over.

Preferably, a workbench is arranged on the upper part of the base, the workbench is covered on the base, an opening is formed in the workbench, a cover plate is movably connected to the opening, the cover plate is opened, and the turnover mechanism and the jacking mechanism extend out of the cover plate of the workbench through the opening.

Preferably, the turnover mechanism can be a turnover oil cylinder, and the free end of a piston rod of the turnover oil cylinder is connected with the jacking mechanism.

Preferably, the jacking mechanism mainly comprises a jacking oil cylinder, a jacking oil cylinder support and a jacking connector. The jacking cylinder support is fixed on the base, the jacking cylinder support is rotationally connected with the jacking cylinder, and the free end of a piston rod of the jacking cylinder is connected with the jacking connector.

Preferably, the upper end of the jacking connector is concave downwards.

Preferably, the jacking cylinder is provided with a guide mechanism.

Preferably, the guiding mechanism mainly comprises a connecting piece A, a connecting piece B, a guide sleeve and a guiding rod. The connecting piece A is fixed on a piston rod of the jacking oil cylinder, the connecting piece B is fixed on a cylinder barrel of the jacking oil cylinder, the connecting piece A is connected with the upper end of the guide rod, and the lower end of the guide rod sequentially penetrates through a through hole in the connecting piece B and a guide sleeve arranged at the lower part of the connecting piece B.

Compared with the prior art, the utility model has the following advantages:

(1) On the premise of not damaging the lifting equipment, the negative pressure between the root of the blade and the die is eliminated, so that the stable lifting of the lifting equipment is facilitated.

(2) The working platform is designed, so that an operator can conveniently work on the working platform.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort to a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the present utility model in use;

in the figure, a 1-base, a 2-adjusting foot, a 3-base, a 4-jacking oil cylinder support, a 5-jacking oil cylinder, a 6-jacking joint, a 7-connecting piece A, an 8-connecting piece B, a 9-guide rod, a 10-guide sleeve, a 11-overturning oil cylinder, a 12-workbench, a 13-cover plate and a 14-connecting die support.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Example 1

In the schematic diagrams of the utility model shown in fig. 1 to 3, a base 3 is connected to a base 1 through an adjusting foot 2, a jacking cylinder support 4 is fixed on the base, the jacking cylinder support is rotatably connected with a jacking cylinder 5, a free end of a piston rod of the jacking cylinder is connected with a jacking joint 6, and the upper end of the jacking joint is concave downwards. The connecting piece A7 and the connecting piece B8 are fixed on the piston rod of the jacking oil cylinder, the connecting piece A7 is fixed on the piston rod of the jacking oil cylinder, the connecting piece B8 is fixed on the cylinder barrel of the jacking oil cylinder, the connecting piece A is connected with the upper end of the guide rod 9, and the lower end of the guide rod sequentially passes through a through hole on the connecting piece B and the guide sleeve 10 arranged at the lower part of the connecting piece B. The base is movably connected with a turnover oil cylinder 11, the free end of a piston rod of the turnover oil cylinder is connected with the jacking oil cylinder, and the jacking oil cylinder is driven to turn through the turnover oil cylinder. The upper part of the base is provided with a workbench 12, the workbench is covered on the base, an opening is formed in the workbench, a cover plate 13 is movably connected to the opening, the cover plate is opened, and the overturning oil cylinder and the jacking oil cylinder extend out of the cover plate of the workbench through the opening positions.

When the utility model is used, the hydraulic station and the diesel generator are used for providing power, the remote control valve group is used for controlling the wind driven generator blade demoulding device, the base is fixed on the ground through the foot seat, the connecting die support 14 is used for connecting the die and the wind driven generator blade demoulding device, and a worker can operate on the workbench. The lifting oil cylinder is driven to turn through the turning oil cylinder, the free end of the piston rod of the lifting oil cylinder moves upwards to jack the cover plate on the workbench, the connector of the lifting oil cylinder is contacted with a connecting piece arranged at the root of a wind driven generator blade to be demoulded, the free end of the piston rod of the lifting oil cylinder continues to move upwards, negative pressure between the root of the blade and a die is eliminated, and stable lifting of lifting equipment is facilitated.

Claims

1. The utility model provides a aerogenerator blade shedder, mainly includes base, climbing mechanism and tilting mechanism, its characterized in that: the base is provided with a base, a workbench is arranged on the upper portion of the base, the workbench is covered on the base, an opening is formed in the workbench, the opening is movably connected with a cover plate, the base is provided with a turnover mechanism and a jacking mechanism, the turnover mechanism and the jacking mechanism extend out of the cover plate of the workbench through the opening positions, and the jacking mechanism is connected with the free end of the turnover mechanism.

2. The wind turbine blade ejection device of claim 1, wherein: the turnover mechanism is a turnover oil cylinder, and the free end of a piston rod of the turnover oil cylinder is connected with the jacking mechanism.

3. The wind turbine blade ejection device of claim 1, wherein: the jacking mechanism mainly comprises a jacking oil cylinder, a jacking oil cylinder support and a jacking connector, wherein the jacking oil cylinder support is fixed on the base and is in rotary connection with the jacking oil cylinder, and the free end of a piston rod of the jacking oil cylinder is connected with the jacking connector.

4. A wind turbine blade ejection device according to claim 3, wherein: the upper end of the jacking joint is concave downwards.

5. A wind turbine blade ejection device according to claim 3, wherein: the jacking cylinder is provided with a guide mechanism.

6. The wind turbine blade ejection device of claim 5, wherein: the guide mechanism mainly comprises a connecting piece A, a connecting piece B, a guide sleeve and a guide rod, wherein the connecting piece A is fixed on a piston rod of the jacking cylinder, the connecting piece B is fixed on a cylinder barrel of the jacking cylinder, the connecting piece A is connected with the upper end of the guide rod, and the lower end of the guide rod sequentially penetrates through a through hole in the connecting piece B and the guide sleeve arranged at the lower part of the connecting piece B.