Interlocking splicing type welding-free wind power mixing tower mold

Abstract

The utility model discloses an interlocking splicing type welding-free wind power mixed tower mold, belongs to the technical field of wind power tower drums, and aims to solve the problems that not only is the construction difficulty increased, but also welding deformation and stress concentration are possibly caused and the precision and the service life of the mold are influenced due to the lack of a modular structure and a welding process. The mold comprises a bottom plate, a sliding rail, an outer mold structure, an inner mold structure, a side mold structure, an interlocking structure, a workbench and a crawling ladder, the sliding rail is arranged above the bottom plate, the side mold structure is arranged above the sliding rail, the outer mold structure and the inner mold structure are arranged on the front side and the rear side of the sliding rail respectively, and the workbench is arranged on the top face of the inner mold structure. The crawling ladder is arranged on the front side of the workbench; the outer mold structure, the inner mold structure, the side mold structure and the interlocking structure all adopt modular design, different numbers of mold plates can be spliced according to actual requirements, the manufacturing requirements of wind power mixing towers with different sizes are met, the flexibility of the mold is remarkably improved, and the application range of the mold is remarkably widened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of wind power tower drum, concretely relates to interlocking splicing type welding-free wind power mixed tower mould. BACKGROUND

[0002] The wind power tower drum is the tower pole of wind power generation, and is connected between the wind turbine generator and the foundation ring, and transmits the weight of the wind turbine generator of hundreds of tons, and is an important component for realizing the functions of wind turbine generator maintenance, power transmission and transformation, etc. In the prior art, in order to capture more wind energy resources in low wind speed and high shear wind area, the height of the tower drum is higher and higher in recent years, and the tower drum is generally a steel tower. The wind power mixed tower mould is a mould for manufacturing the concrete tower drum of the wind turbine generator.

[0003] The traditional wind power mixed tower mould is usually connected by welding process, and although this method has stable structure, it is designed in an integral type, lacks modular structure, leads to high manufacturing, transportation and storage cost of the mould, and has insufficient flexibility during on-site assembly, so that it is difficult to adapt to the requirements of tower drums of different specifications, and the welding process not only increases the construction difficulty, but also may cause welding deformation and stress concentration, and affects the precision and service life of the mould.

[0004] Therefore, the interlocking splicing type welding-free wind power mixed tower mould is needed to solve the problems of lack of modular structure and welding process which not only increases the construction difficulty, but also may cause welding deformation and stress concentration, and affects the precision and service life of the mould. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing the interlocking splicing type welding-free wind power mixed tower mould to solve the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: the interlocking splicing type welding-free wind power mixed tower mould, including the bottom plate, the slide rail, the outer mould structure, the inner mould structure, the side mould structure, the interlocking structure, the workbench and the ladder, the slide rail is arranged on the top of the bottom plate, the side mould structure is arranged on the top of the slide rail, the outer mould structure and the inner mould structure are arranged on the front and back sides of the slide rail respectively, the workbench is arranged on the top surface of the inner mould structure, and the ladder is arranged on the front side of the workbench.

[0007] It is necessary to explain in the scheme that the outer mould structure is composed of the outer mould plate, the outer connecting plate, the outer transverse plate and the outer clamping plate, the outer connecting plate is fixedly connected to the left end of the outer mould plate, the right end of the outer mould plate is provided with an outer connecting groove matched with the outer connecting plate, the outer transverse plate is fixedly connected to the upper and lower sides of the back of the outer mould plate, outer connecting holes are symmetrically arranged on the left and right ends of the outer transverse plate, and the outer clamping plates are fixedly connected to the upper and lower sides of the outer mould plate.

[0008] Further worth mentioning is that the inner mold structure is composed of an inner mold plate, an inner connecting plate, an inner transverse plate and an inner clamping plate, the inner connecting plate is fixedly connected to the left end of the inner mold plate, the right end of the inner mold plate is provided with an inner connecting groove matched with the inner connecting plate, the inner transverse plate is symmetrically fixedly connected to the upper and lower sides of the front face of the inner mold plate, the left and right ends of the inner transverse plate are symmetrically provided with inner connecting holes, and the inner clamping plate is symmetrically fixedly connected to the upper and lower sides of the inner mold plate.

[0009] Further need to be explained is that the side mold structure is composed of a side mold plate, a side connecting block, a side clamping plate and a side connecting plate, the side connecting block is symmetrically fixedly connected to the two sides of the side mold plate, and the side connecting block is provided with a through hole in the inside, and the side clamping plate is symmetrically fixedly connected to the upper and lower sides of the side mold plate.

[0010] As a preferred embodiment, the side mold plate is divided into a left side mold plate and a right side mold plate, the left side mold plate is provided with a side connecting groove matched with the side connecting plate on one side, and the right side mold plate is symmetrically fixedly connected with the side connecting plate on one side.

[0011] As a preferred embodiment, the sizes of the outer connecting plate, the inner connecting plate and the side connecting plate are the same, and the sizes of the outer connecting groove, the inner connecting groove and the side connecting groove are the same.

[0012] As a preferred embodiment, the interlocking structure is composed of a base plate, a U-shaped column, a fixed plate, a locking plate, a threaded cylinder and a threaded rod, the base plate, the U-shaped column and the locking plate are respectively provided with a circular hole matched with the U-shaped column, the threaded rod is rotationally connected to the upper middle part of the inner connecting hole, the locking plate is threadedly connected with the threaded rod, the top end of the U-shaped column is respectively provided with a threaded groove, and the threaded cylinder is matched with the threaded groove.

[0013] As a preferred embodiment, the sizes of the two vertical columns of the U-shaped column are matched with the sizes of the outer connecting hole, the inner connecting hole and the through hole of the side connecting block.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) The outer mold structure, the inner mold structure, the side mold structure and the interlocking structure are all modularly designed, different numbers of mold plates can be spliced according to actual demands, different sizes of wind power hybrid towers can be manufactured, the flexibility and the application range of the mold are remarkably improved, the mold can be transported in a disassembled mode, and the transportation difficulty and cost are reduced.

[0016] (2) Through the cooperation of the set interlocking structure and the outer connecting hole, the inner connecting hole and the through hole of the side connecting block, the welding-free connection of the template is realized, the stability of the overall structure is enhanced, the precision and stability of the mold in the construction process are ensured, and the installation and disassembly process is simplified, thereby reducing the construction difficulty and time cost. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a first state perspective view structural diagram of the utility model;

[0018] Figure 2 It is a second state structural diagram of the utility model;

[0019] Figure 3 It is a split structure schematic diagram of the utility model;

[0020] Figure 4 It is a split structure schematic diagram of the outer mold structure and the inner mold structure of the utility model;

[0021] Figure 5 It is a split structure schematic diagram of the outer mold structure and the inner mold structure of the utility model;

[0022] Figure 6 It is a split structure schematic diagram of the side mold structure of the utility model.

[0023] In the figure: 1, slide rail; 2, outer mold structure; 3, inner mold structure; 4, side mold structure; 5, interlocking structure; 6, workbench; 7, ladder; 201, outer mold plate; 202, outer connecting plate; 203, outer connecting groove; 204, outer transverse plate; 205, outer connecting hole; 206, outer clamping plate; 301, inner mold plate; 302, inner connecting plate; 303, inner connecting groove; 304, inner transverse plate; 305, inner connecting hole; 306, inner clamping plate; 401, side mold plate; 402, side connecting block; 403, side clamping plate; 404, side connecting plate; 405, side connecting groove; 501, bottom plate; 502, U-shaped column; 503, fixed plate; 504, locking plate; 505, threaded cylinder; 506, threaded rod. DETAILED DESCRIPTION

[0024] Please refer to Figures 1-6 , the utility model provides interlocking splicing type welding-free wind power mixed tower mold, including bottom plate, slide rail 1, outer mold structure 2, inner mold structure 3, side mold structure 4, interlocking structure 5, workbench 6 and ladder 7, slide rail 1 is set at the top of bottom plate, side mold structure 4 is set at the top of slide rail 1, outer mold structure 2, inner mold structure 3 are set respectively at the front and rear sides of slide rail 1, workbench 6 is set at the top surface of inner mold structure 3, and ladder 7 is set at the front side of workbench 6.

[0025] Further as Figure 1 ,Figure 3 and Figure 4 As shown in the figure, it is worth noting that the outer mold structure 2 is composed of an outer mold plate 201, an outer connecting plate 202, an outer transverse plate 204 and an outer clamping plate 206, the outer connecting plate 202 is fixedly connected to the left end of the outer mold plate 201, the right end of the outer mold plate 201 is provided with an outer connecting groove 203 matched with the outer connecting plate 202, the outer transverse plate 204 is symmetrically fixedly connected to the upper and lower sides of the back of the outer mold plate 201, outer connecting holes 205 are symmetrically provided at the left and right ends of the outer transverse plate 204, and the outer clamping plates 206 are symmetrically fixedly connected to the upper and lower sides of the outer mold plate 201;

[0026] The upper and lower outer clamping plates 206 can align and clamp the two outer mold plates 201, preliminarily fixing the upper and lower installation of the two outer mold plates 201, the outer connecting plate 202 is inserted into the inner part of the outer connecting groove 203, preliminarily fixing the left and right installation of the two outer mold plates 201, the outer mold plate 201 is fixed by the cooperation of the interlocking structure 5 and the outer connecting hole 205, the outer mold plate 201 at the bottom is fixed by the cooperation of the outer connecting hole 205 and the bolt, and the connection between the outer mold plate 201 and the bottom plate; According to the actual use requirement, different number of outer mold plates 201 can be spliced to improve the use flexibility of the mold.

[0027] Further as shown in Figure 3 , Figure 4 and Figure 5 , it is worth noting that the inner mold structure 3 is composed of an inner mold plate 301, an inner connecting plate 302, an inner transverse plate 304 and an inner clamping plate 306, the inner connecting plate 302 is fixedly connected to the left end of the inner mold plate 301, the right end of the inner mold plate 301 is provided with an inner connecting groove 303 matched with the inner connecting plate 302, the inner transverse plate 304 is symmetrically fixedly connected to the upper and lower sides of the front of the inner mold plate 301, inner connecting holes 305 are symmetrically provided at the left and right ends of the inner transverse plate 304, and the inner clamping plates 306 are symmetrically fixedly connected to the upper and lower sides of the inner mold plate 301;

[0028] The upper and lower inner clamping plates 306 can align and clamp the two inner mold plates 301, preliminarily fixing the upper and lower installation of the two inner mold plates 301, the inner connecting plate 302 is inserted into the inner part of the inner connecting groove 303, preliminarily fixing the left and right installation of the two inner mold plates 301, the inner mold plate 301 is fixed by the cooperation of the interlocking structure 5 and the inner connecting hole 305, the inner mold plate 301 at the bottom is fixed by the cooperation of the inner connecting hole 305 and the bolt, and the connection between the inner mold plate 301 and the bottom plate; According to the actual use requirement, different number of inner mold plates 301 can be spliced to further improve the use flexibility of the mold.

[0029] Further as shown in Figure 2 , Figure 3 and Figure 6As shown, it is worth noting that the side mold structure 4 is composed of a side mold plate 401, a side connecting block 402, a side clamping plate 403 and a side connecting plate 404. The side connecting block 402 is symmetrically fixed to the two sides of the side mold plate 401, and a through hole is formed in the inside of the side connecting block 402. The side clamping plate 403 is symmetrically fixed to the upper and lower sides of the side mold plate 401. The side mold plate 401 is divided into a left side mold plate 401 and a right side mold plate 401. A side connecting groove 405 is formed on one side of the left side mold plate 401, which is matched with the side connecting plate 404. The right side mold plate 401 is symmetrically fixed with a side connecting plate 404 on one side.

[0030] The two side connecting grooves 405 of the left side mold plate 401 are connected to the outside of the outer connecting plate 202 and the inner connecting plate 302. At the same time, the outer connecting hole 205 and the side connecting block 402, and the inner connecting hole 305 and the side connecting block 402 are fixed and locked by the interlocking structure 5. Thus, the installation of the side mold structure 4 is completed. The ground of the bottom side mold plate 401 is provided with a sliding groove matched with the slide rail 1, so that the side mold structure 4 can slide above the slide rail 1, facilitating the splicing and installation of molds of different sizes.

[0031] Further as shown in Figure 4 , Figure 5 and Figure 6 , it is worth noting that the sizes of the outer connecting plate 202, the inner connecting plate 302 and the side connecting plate 404 are the same, and the sizes of the outer connecting groove 203, the inner connecting groove 303 and the side connecting groove 405 are the same.

[0032] According to the above working process, it can be known that the outer mold structure 2, the inner mold structure 3, the side mold structure 4 and the interlocking structure 5 are all designed in a modular manner. Different numbers of mold plates can be spliced according to actual needs to adapt to the manufacturing needs of wind power hybrid towers of different sizes, significantly improving the flexibility and application range of the mold. The modular design allows the mold to be disassembled for transportation, reducing the difficulty and cost of transportation.

[0033] Further as shown in Figure 3 , Figure 4 and Figure 5 , it is worth noting that the interlocking structure 5 is composed of a bottom plate 501, a U-shaped column 502, a fixed plate 503, a locking plate 504, a threaded cylinder 505 and a threaded rod 506. Circular holes matched with the U-shaped column 502 are formed in the bottom plate 501, the U-shaped column 502 and the locking plate 504. The threaded rod 506 is rotatably connected to the upper middle part of the inner connecting hole 305. The locking plate 504 is threadedly connected with the threaded rod 506. Threaded grooves are formed in the top ends of the U-shaped column 502, and the threaded cylinder 505 is matched with the threaded grooves.

[0034] Firstly, the bottom plate 501 is arranged below the inner transverse plate 304 to be connected, and the circular hole is aligned with the inner connecting hole 305. The fixed plate 503 and the locking plate 504 are arranged above the inner transverse plate 304. The vertical column of the U-shaped column 502 is inserted into the inside of the bottom plate 501, the inner transverse plate 304, the fixed plate 503 and the locking plate 504 from bottom to top in sequence. Then the threaded cylinder 505 is screwed to the outside of the threaded surface of the U-shaped column 502. Then the threaded rod 506 is turned to drive the locking plate 504 to move upwards. The U-shaped column 502 is driven to move upwards by the threaded cylinder 505. Until the horizontal column of the U-shaped column 502 is clamped below the bottom plate 501. At this time, the locking connection of the inner transverse plate 304 is completed.

[0035] Further as shown in Figure 3 、 Figure 4 and Figure 5 It is worth noting that the two vertical columns of the U-shaped column 502 are sized to fit the through hole of the outer connecting hole 205, the inner connecting hole 305 and the side connecting block 402.

[0036] The scheme has the following working process: in use, firstly, the bottom outer formwork 201 is matched with the bolt through the outer connecting hole 205 to fix the connection of the bottom outer formwork 201 and the bottom plate. The upper and lower outer clamping plates 206 can align and clamp the two outer formworks 201 to preliminarily fix the up-down installation of the two outer formworks 201. The outer connecting plate 202 is inserted into the inside of the outer connecting groove 203 to preliminarily fix the left-right installation of the two outer formworks 201. The outer formwork 201 is fixed by the cooperation of the interlocking structure 5 and the outer connecting hole 205. Similarly, the inner formwork 301 can be fixed by the same operation. The bottom side formwork 401 is connected with the slide rail 1 through the sliding groove, which is convenient for adjusting the position. Then the two side connecting grooves 405 of the left side formwork 401 are connected to the outside of the outer connecting plate 202 and the inner connecting plate 302. At the same time, the outer connecting hole 205 and the side connecting block 402, the inner connecting hole 305 and the side connecting block 402 are fixed and locked by the interlocking structure 5. The fixing and locking of the left side mold structure 4 is completed. Similarly, the right side connecting plate 404 is clamped into the inside of the outer connecting groove 203 and the inner connecting groove 303 to complete the fixing and locking of the right side mold structure 4. The installation of the whole mold is completed. The workers can climb the workbench 6 through the ladder 7 to operate.

[0037] In summary: the outer mold structure 2, the inner mold structure 3, the side mold structure 4 and the interlocking structure 5 are all modularly designed, different numbers of molds can be spliced according to actual needs, different sizes of wind power hybrid tower manufacturing needs can be adapted, and the flexibility and application range of the mold are significantly improved; the modular design allows the mold to be disassembled for transportation, reducing transportation difficulty and cost; through the cooperation of the interlocking structure 5, the outer connecting hole 205, the inner connecting hole 305 and the through hole of the side connecting block 402, the welding-free connection of the mold is realized, the stability of the overall structure is enhanced, the precision and stability of the mold during construction are ensured, and the installation and disassembly process is simplified, reducing the construction difficulty and time cost.

Claims

1. An interlocking spliced welding-free wind power hybrid tower mold, comprising a bottom plate, a sliding rail (1), an outer mold structure (2), an inner mold structure (3), a side mold structure (4), an interlocking structure (5), a workbench (6) and a ladder (7), characterized in that: The slide rail (1) is arranged above the bottom plate, the side mold structure (4) is arranged above the slide rail (1), the outer mold structure (2) and the inner mold structure (3) are arranged on the front and rear sides of the slide rail (1) respectively, the workbench (6) is arranged on the top surface of the inner mold structure (3), and the ladder (7) is arranged on the front side of the workbench (6).

2. The interlocking spliced weld-less wind-mix-tower die in accordance with claim 1, wherein: The outer mold structure (2) is composed of an outer mold plate (201), an outer connecting plate (202), an outer transverse plate (204) and an outer clamping plate (206), the outer connecting plate (202) is fixedly connected to the left end of the outer mold plate (201), the right end of the outer mold plate (201) is provided with an outer connecting groove (203) matched with the outer connecting plate (202), the outer transverse plate (204) is symmetrically fixedly connected to the upper and lower sides of the back surface of the outer mold plate (201), outer connecting holes (205) are symmetrically arranged at the left and right ends of the outer transverse plate (204), and the outer clamping plate (206) is symmetrically fixedly connected to the upper and lower sides of the outer mold plate (201).

3. The interlocking spliced weld-less wind-mix-tower die in accordance with claim 1, wherein: The inner mold structure (3) is composed of an inner mold plate (301), an inner connecting plate (302), an inner transverse plate (304) and an inner clamping plate (306), the inner connecting plate (302) is fixedly connected to the left end of the inner mold plate (301), the right end of the inner mold plate (301) is provided with an inner connecting groove (303) matched with the inner connecting plate (302), the inner transverse plate (304) is symmetrically fixedly connected to the upper and lower sides of the front surface of the inner mold plate (301), inner connecting holes (305) are symmetrically arranged at the left and right ends of the inner transverse plate (304), and the inner clamping plate (306) is symmetrically fixedly connected to the upper and lower sides of the inner mold plate (301).

4. The interlocking spliced weld-less wind-mix-tower die in accordance with claim 1, wherein: The side mold structure (4) is composed of a side mold plate (401), a side connecting block (402), a side clamping plate (403) and a side connecting plate (404), the side connecting block (402) is symmetrically fixedly connected to the two sides of the side mold plate (401), and a through hole is arranged in the side connecting block (402), the side clamping plate (403) is symmetrically fixedly connected to the upper and lower sides of the side mold plate (401).

5. The interlocking spliced weld-less wind-mix-tower die in accordance with claim 4, wherein: The left side mold plate (401) and the right side mold plate (401) of the side mold plate (401) are provided with a side connecting groove (405) matched with the side connecting plate (404) on one side of the left side mold plate (401), and the right side mold plate (401) is symmetrically fixedly connected with the side connecting plate (404) on one side.

6. The interlocking spliced weld-less wind-mix-tower die in accordance with claim 2, wherein: The outer connecting plate (202), the inner connecting plate (302) and the side connecting plate (404) are of the same size, and the outer connecting groove (203), the inner connecting groove (303) and the side connecting groove (405) are of the same size.

7. The interlocking spliced weld-less wind-mix-tower die in accordance with claim 1, wherein: Said interlocking structure (5) is by bottom plate (501), U-shaped column (502), fixed plate (503), locking plate (504), threaded cylinder (505) and threaded rod (506) are constituted, the bottom plate (501), U-shaped column (502), locking plate (504) are opened with the round hole of adapting respectively with U-shaped column (502) on, threaded rod (506) is rotatably connected in the middle upper of inner connecting hole (305), locking plate (504) is connected with threaded rod (506) threadedly, the top of U-shaped column (502) is opened with threaded groove respectively, threaded cylinder (505) adapts with threaded groove.

8. The interlocking spliced weld-less wind-mix-tower die in accordance with claim 7, wherein: The size of the two vertical columns of the U-shaped column (502) is adapted to the through hole of the outer connecting hole (205), the inner connecting hole (305) and the side connecting block (402).

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