Rainproof cover and splicing and combining method thereof

A technology of rain cover and cover body is applied in the directions of transportation and packaging, wind power generation, load hanging components, etc., which can solve the problems of easy damage of rain cloth, tower falling off and separation, poor fixation between rain cloth and tower, etc. , to achieve the effect of good sealing, tight connection and high assembly efficiency

Inactive Publication Date: 2019-09-20
扬州市神力吊具制造有限公司
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Problems solved by technology

The tower is cylindrical, and there is an opening at the top of the tower. When the tower is in a vertical storage state, a horizontal storage state or in the process of hoisting, in order to prevent rain from causing water to enter the tower and affect the internal electrical components, it is necessary to use The rainproof cloth blocks the top of the tower, but the fixation between the rainproof cloth and the tower is not good, and it may be easy to fall off and separate from the tower, and the rainproof cloth is easily damaged when exposed to the outside for a long time

Method used

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  • Rainproof cover and splicing and combining method thereof
  • Rainproof cover and splicing and combining method thereof
  • Rainproof cover and splicing and combining method thereof

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Embodiment Construction

[0039] Such as Figure 1-16 As shown, it is a kind of rain cover, which includes a cover body 1, which is arranged corresponding to the opening on the top of the tower. The hanger 3 on the body 1 is arranged correspondingly. After the hanger cover 2 is opened, the hanger 3 can be connected with the lifting equipment. The cover body 1 is provided with a jacking mechanism that can open or close the hanger cover 2. There are several sets of hoisting components that can be connected with the slings. The cover body 1 is composed of several subitems 1a or integrally formed. The cover body 1 is composed of two sub-items 1a arranged symmetrically on the left and right. The side of the two sub-items 1a close to each other is provided with assembly components. The assembly components include the symmetrical upper left connecting plate 4 and the upper right connecting plate 5. The upper left side The height position of the connecting plate 4 in the vertical direction decreases from the...

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Abstract

The invention discloses a rainproof cover and a splicing and combining method thereof in the field of wind power generation. The rainproof cover comprises a cover body. The cover body and an opening in the top of a tower frame are arranged in a corresponding manner. At least one hoisting base cover is movably connected to the cover body. The hoisting base cover and a hoisting base installed on the cover body are arranged in a corresponding manner. After the hoisting base cover is opened, the hoisting base is connected with hoisting equipment. The cover body is provided with a jacking mechanism capable of opening or closing the hoisting base cover. The cover body is further provided with a plurality of hoisting assemblies capable of being connected with hoisting strips. According to the rainproof cover, the opening in the top of the tower frame can be sealed and blocked, it is ensured that water will not enter the tower frame, and damage to electric assemblies in the tower frame is avoided. According to the splicing and combining method, the rainproof cover can be spliced and completed rapidly and efficiently.

Description

technical field [0001] The invention belongs to the field of wind power generation, and in particular relates to a rainproof cover and an assembly and combination method thereof. Background technique [0002] In the prior art, the principle of wind power generation is to use the wind force to drive the blades of the windmill to rotate, and then increase the speed of rotation through the speed increaser to drive the generator to generate electricity. The devices required for wind power generation are called wind turbines. This kind of wind turbine can be roughly divided into three parts: the wind rotor, the generator and the tower. The tower is cylindrical, and there is an opening at the top of the tower. When the tower is in a vertical storage state, a horizontal storage state or during hoisting, in order to prevent rain from causing water to enter the tower and affect the internal electrical components, it is necessary to use The rainproof cloth blocks the top of the towe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/12F03D13/00
CPCB66C1/12F03D13/00Y02E10/72
Inventor 沙锋
Owner 扬州市神力吊具制造有限公司
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