Wind power mixed tower horizontal seam node structure and wind power mixed tower

Abstract

The utility model discloses a wind power mixed tower horizontal seam node structure and a wind power mixed tower. A horizontal seam node is formed between two adjacent tower sections of the mixed tower. The positions, close to the outer walls of the horizontal seam joints, of the two adjacent tower sections are each provided with a tower wall thickening structure layer, and a water stop rubber strip is arranged between the tower wall thickening structure layers of the two adjacent tower sections. The waterproof structure can effectively prevent the structural adhesive from overflowing, and has the advantages of being high in safety, high in economical efficiency, good in waterproof performance and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wind power mixed tower, especially to a wind power mixed tower horizontal joint node structure and wind power mixed tower. BACKGROUND

[0002] At present, the mixed tower mainly adopts the prefabricated assembly scheme, the horizontal joint node adopts the structural glue and the prestressed tendon connection, but along with the increase of the fan model, the design requirement of the horizontal joint node of the mixed tower is also higher and higher.

[0003] The mixed tower horizontal joint node design mainly has three forms:

[0004] 1, the horizontal joint place has no structural measure.

[0005] 2, the horizontal joint place installs the water stop rubber strip.

[0006] 3, the horizontal joint place sets up EVA rubber strip. INVENTION CONTENTS

[0007] The utility model discloses a wind power mixed tower horizontal joint node structure, which can effectively prevent structural glue from overflowing, and has the advantages of high safety, high economy, good waterproofness and the like.

[0008] Another purpose of the utility model is to provide a wind power mixed tower.

[0009] The purpose of the utility model can be achieved by adopting the following technical scheme:

[0010] A wind power mixed tower horizontal joint node structure, two adjacent tower sections of the mixed tower form a horizontal joint node, the outer wall positions of the two adjacent tower sections close to the horizontal joint node are respectively provided with tower wall thickening structure layers, and a water stop rubber strip is arranged between the tower wall thickening structure layers of the two adjacent tower sections.

[0011] Further, an overflow groove is arranged between the tower wall thickening structure layers of the two adjacent tower sections, the overflow groove is arranged on the top surface of the lower tower section and located on the outer side of the water stop rubber strip.

[0012] Further, the top surface of the lower tower segment is provided with a mounting groove for mounting the waterstop rubber strip.

[0013] Further, the thickness of the tower wall thickening structure layer is 30-50mm.

[0014] Another purpose of the utility model can be achieved by adopting the following technical solutions:

[0015] A wind power mixed tower, comprising the horizontal joint structure of the wind power mixed tower.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0017] 1. The utility model discloses a tower wall thickening area, and the waterstop rubber strip is arranged in the thickening area, so that the structural safety is not affected, the amount of concrete is small, and the economy is good.

[0018] 2. The waterstop rubber strip can be used as a structure reference for grouting to prevent the structure glue from being insufficient.

[0019] 3. The utility model discloses a overflow groove, which can prevent the structure glue from overflowing and affecting the appearance of the mixed tower. DRAWINGS

[0020] Fig. 1 The utility model discloses a structure schematic view.

[0021] Fig. 2 The utility model discloses a local structure schematic view.

[0022] Fig. 3 The utility model discloses a top view. CONCRETE EMBODIMENT

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Embodiment 1:

[0025] As Figs. 1 to 3As shown, the embodiment provides a horizontal joint structure of a wind power hybrid tower, a horizontal joint is formed between two adjacent tower sections 1 and 2 of the hybrid tower; a tower wall thickening structure layer 3 is arranged at the outer wall position of the two adjacent tower sections close to the horizontal joint, the thickness of the tower wall thickening structure layer 3 is 30mm-50mm, the engineering quantity is small, and the tower wall thickening structure layer 3 does not participate in the structural stress, a water stop rubber strip 4 is arranged between the tower wall thickening structure layers 3 of the two adjacent tower sections, since the tower wall thickening structure layer 3 does not participate in the structural stress, the water stop rubber strip 4 can effectively avoid affecting the safety of the hybrid tower structure, and at the same time, the water stop rubber strip 4 serves as a reference for glue injection, effectively avoiding the situations of incomplete grouting (lack of glue) and structural glue 6 overflow (leakage of glue).

[0026] In addition, in order to prevent the overflow of the hybrid tower horizontal joint glue from affecting the appearance of the hybrid tower, a grout overflow groove 5 is arranged between the tower wall thickening structure layers 3 of the two adjacent tower sections, the grout overflow groove 5 is arranged on the top surface of the lower tower section and is located outside the water stop rubber strip 4, whether the structural glue 6 overflows is observed through the grout overflow groove 5 to prevent the structural glue 6 from overflowing and affecting the appearance.

[0027] Specifically, the top surface of the lower tower section is provided with a mounting groove 7, and the water stop rubber strip 4 is mounted between the tower wall thickening structure layers 3 through the mounting groove 7.

[0028] Embodiment 2:

[0029] The embodiment provides a wind power hybrid tower, which comprises the horizontal joint structure of the wind power hybrid tower according to the embodiment 1.

[0030] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the present application within the scope disclosed by the present application, which belongs to the protection scope of the present application.

Claims

1. A wind power hybrid tower horizontal joint node structure, a horizontal joint node is formed between two adjacent tower sections of the hybrid tower; characterized in that: Two adjacent tower sections are provided with tower wall thickening structure layers at positions close to the outer wall of the horizontal seam joint, and a water stop rubber strip is arranged between the tower wall thickening structure layers of the two adjacent tower sections.

2. The wind-mixed tower horizontal joint structure according to claim 1, characterized in that: An overflow groove is arranged between the tower wall thickening structure layers of the two adjacent tower sections, and the overflow groove is arranged on the top surface of the lower tower section and located outside the water stop rubber strip.

3. The wind-mixed tower horizontal joint structure according to claim 1, characterized in that: The top surface of the lower tower section is provided with a mounting groove for mounting the water stop rubber strip.

4. The wind-mixed tower horizontal joint structure according to claim 1, characterized in that: The thickness of the tower wall thickening structure layer is 30mm-50mm.

5. A wind power hybrid tower characterized by: The wind power hybrid tower horizontal seam joint structure comprises the wind power hybrid tower horizontal seam joint structure according to any one of claims 1-4.

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