Flow guide cover assembly inspection tool platform

Abstract

The utility model discloses a fairing assembly inspection tool platform which comprises a fairing body, the inner wall of the bottom of the fairing body is fixedly connected with a first connecting block, the inner wall of the top of the fairing body is fixedly connected with a second connecting block, and the inner walls of the first connecting block and the second connecting block are in threaded connection with an inspection platform; the utility model relates to the technical field of fairing assembly inspection, and the inspection platform is respectively in threaded fixation with the first connecting block at the bottom of the fairing body and the second connecting block at the top through the first positioning plate at the bottom and the second positioning plate at the top, so that the positions of all parts of the fairing body can be ensured to be accurate in the assembly process; the air guide cover body can be positioned and fixed in multiple directions, deformation and displacement caused by the fact that a shell is soft are resisted, an operator can reach the operation platform through the detection ladder and the platform ladder through the operation platform, and the air guide cover body can be assembled on the operation platform, and the connection installation holes can be detected at any time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fairing assembly inspection technical field, concretely is a fairing assembly inspection frock platform. BACKGROUND

[0002] In the field of wind power generation, the fairing of the wind turbine is a key component for protecting the hub at the front end of the wind turbine generator, and the assembly quality directly affects the performance and safety of the wind turbine generator.

[0003] The traditional fairing is connected with the hub by the flange integrally formed on the shell, so it can be inspected on the flat ground. However, in order to facilitate transportation, the existing shell and hub are connected by multiple groups of hanging bolts, so the relative distance between the threaded holes is required to be high, and the multiple groups of hanging parts are located on the spatial curved surface. After the shell is optimized and thinned, it is relatively soft and easy to deform and move, and after assembly, the fairing needs to be re-opened by the supporting structure to inspect the inside. The traditional way cannot satisfy the simultaneous assembly and inspection of whether the connection and installation holes are misaligned. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the utility model provides a fairing assembly inspection frock platform, which solves the problem that assembly and inspection cannot be operated simultaneously.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model realizes the following technical scheme:

[0008] A fairing assembly inspection frock platform, comprising: a fairing body, a first connecting block is fixedly connected to the inner wall of the bottom of the fairing body, a second connecting block is fixedly connected to the inner wall of the top of the fairing body, and a test platform is threadedly connected to the inner walls of the first connecting block and the second connecting block; the test platform comprises a support frame, an installation support is fixedly connected to the outer wall of the top of the support frame, a second positioning plate is fixedly connected to the outer wall of the top of the installation support, an operation platform is fixedly connected to the inner wall of the support frame, a through opening is formed in the outer wall of the operation platform, and a platform ladder is fixedly connected to the outer wall of the bottom of the operation platform.

[0009] Preferably, the second positioning plate is arrayed along the triangular place of the installation support, and the platform ladder is arranged below the through opening, so that the operator can reach the operation platform through the platform ladder from the through opening.

[0010] Preferably, the outer wall of the bottom of the support frame is fixedly connected with a base frame, the inner wall of the base frame is fixedly connected with a support rod, the outer wall of the top of the base frame is fixedly connected with a detection ladder, the outer wall of the side of the base frame is fixedly connected with a first positioning plate in symmetry, and the outer wall of the bottom of the base frame is fixedly connected with a support leg.

[0011] Preferably, the detection ladder is arranged along the triangle of the base frame, and the first positioning plate is arranged along the triangle of the base frame, so that the first positioning plate corresponds to one fairing body respectively, since the fairing product is composed of three fairing bodies.

[0012] Preferably, the outer wall of the side of the operation platform is fixedly connected with the outer wall of the detection ladder, the outer wall of the bottom of the mounting bracket is fixedly connected with the outer wall of the top of the detection ladder, and the outer wall of the bottom of the platform ladder is fixedly connected with the outer wall of the support rod.

[0013] Preferably, the inner wall of the first connecting block is threadedly connected with the outer wall of the first positioning plate, and the inner wall of the second connecting block is threadedly connected with the outer wall of the second positioning plate, so that the first connecting block and the first positioning plate can be fixed by a screw thread, the detection platform and the bottom of the fairing body are fixedly connected, the second positioning plate and the second connecting block are fixed by a screw thread, and the detection platform and the top of the fairing body are fixedly connected.

[0014] (Three) beneficial effects

[0015] The utility model provides a fairing assembly detection tool platform. Has the following beneficial effects:

[0016] (One), the detection platform is fixedly connected with the first connecting block at the bottom of the fairing body and the second connecting block at the top of the fairing body through the first positioning plate at the bottom and the second positioning plate at the top, the connecting mode can ensure the position accuracy of each part of the fairing body during assembly, effectively guarantee the relative distance between threaded holes to meet the requirements, avoid installation problems caused by misplacement of connecting holes, and utilize the design that the first positioning plate and the second positioning plate are arranged along the triangle array to position and fix the fairing body from multiple directions and resist deformation and displacement caused by the soft shell.

[0017] (Two), the support frame can be reached operation platform through detection ladder and platform ladder by the operation platform, the assembly work of the fairing body can be carried out on the operation platform, the connecting installation hole can be detected at any time, misplacement problems that can occur can be found and corrected in time, and the working mode that assembly and detection are carried out simultaneously greatly improves work efficiency and reduces rework cost caused by problems found in later period. ACCURACY OF THE DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the utility model;

[0019] Figure 2 It is the structure schematic view of the utility model fairing body;

[0020] Figure 3 It is the structure schematic view of the utility model first connecting block;

[0021] Figure 4 It is the structure schematic view of the utility model inspection platform;

[0022] Figure 5 It is the structure schematic view of the utility model support frame;

[0023] Figure 6 It is the structure schematic view of the utility model detection ladder;

[0024] Figure 7 It is the structure schematic view of the utility model base frame.

[0025] In the drawing: 1, fairing body; 11, support frame; 12, mounting bracket; 13, second positioning plate; 14, operation platform; 15, through opening; 16, platform ladder; 17, base frame; 171, support rod; 18, detection ladder; 19, first positioning plate; 191, support leg; 2, first connecting block; 3, second connecting block; 4, inspection platform. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only 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 those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-7 The utility model provides a kind of technical solutions: a fairing assembly inspection tool platform, it include: fairing body 1, the inner wall of the bottom of fairing body 1 is fixedly connected with first connecting block 2, the inner wall of the top of fairing body 1 is fixedly connected with second connecting block 3, the inner wall of first connecting block 2 and second connecting block 3 is threadedly connected with inspection platform 4;Inspection platform 4 includes support frame 11, the outer wall of the top of support frame 11 is fixedly connected with mounting bracket 12, the outer wall of the top of mounting bracket 12 is fixedly connected with second positioning plate 13, the inner wall of support frame 11 is fixedly connected with operation platform 14, the outer wall of operation platform 14 is provided with through opening 15, the outer wall of the bottom of operation platform 14 is fixedly connected with platform ladder 16.

[0028] The second positioning plate 13 is arranged in an array at the triangular place of the mounting support 12, the platform ladder 16 is arranged below the through hole 15, and an operator can reach the operation platform 14 from the through hole 15 through the platform ladder 16.

[0029] The outer wall of the bottom of the support frame 11 is fixedly connected with a base frame 17, the inner wall of the base frame 17 is fixedly connected with a support rod 171, the outer wall of the top of the base frame 17 is fixedly connected with a detection ladder 18, the outer wall of the side of the base frame 17 is fixedly connected with a first positioning plate 19 in a symmetrical manner, and the outer wall of the bottom of the base frame 17 is fixedly connected with a support leg 191.

[0030] The detection ladder 18 is arranged in an array at the triangular place of the base frame 17, and the first positioning plate 19 is arranged in an array at the triangular place of the base frame 17, since the fairing product is composed of three large fairing bodies 1, the first positioning plate 19 corresponds to one fairing body 1 respectively.

[0031] The outer wall of the side of the operation platform 14 is fixedly connected with the outer wall of the detection ladder 18, the outer wall of the bottom of the mounting support 12 is fixedly connected with the outer wall of the top of the detection ladder 18, and the outer wall of the bottom of the platform ladder 16 is fixedly connected with the outer wall of the support rod 171.

[0032] The inner wall of the first connecting block 2 is threadedly connected with the outer wall of the first positioning plate 19, and the inner wall of the second connecting block 3 is threadedly connected with the outer wall of the second positioning plate 13, since the first connecting block 2 and the second connecting block 3 are provided with threaded grooves, an operator can threadedly fix the first connecting block 2 and the first positioning plate 19 through a screw, realize the fixed connection between the detection platform 4 and the bottom of the fairing body 1, threadedly fix the second positioning plate 13 and the second connecting block 3 through a screw, and realize the fixed connection between the detection platform 4 and the top of the fairing body 1.

[0033] In use, the fairing product is composed of three large fairing bodies 1, the detection platform 4 is a basic bearing component of the entire tooling platform, the first connecting block 2 on the inner wall of the bottom of the fairing body 1 and the second connecting block 3 on the inner wall of the top are used for being connected and fixed with the detection platform 4.

[0034] When it is necessary to install the fairing body 1, since the first connecting block 2 and the second connecting block 3 are provided with threaded grooves, an operator can threadedly fix the first connecting block 2 and the first positioning plate 19 through a screw, realize the fixed connection between the detection platform 4 and the bottom of the fairing body 1, then the operator reaches the operation platform 14 from the through hole 15 through the platform ladder 16, the platform ladder 16 is fixedly connected with the support rod 171 on the base frame 17, the stability of the platform ladder 16 is further ensured, the second positioning plate 13 on the mounting support 12 is threadedly fixed with the second connecting block 3 through a screw, the fixed connection between the detection platform 4 and the top of the fairing body 1 is realized, and thus the fairing body 1 is installed on the detection platform 4.

[0035] Since the second positioning plate 13 is arranged along the triangular array of the mounting bracket 12, and the first positioning plate 19 is arranged along the triangular array of the base frame 17, the operator installs the three fairing bodies 1 in sequence according to the above operation;

[0036] When the three fairing bodies 1 are installed on the inspection platform 4, the operator goes from the operation platform 14 to the detection ladder 18 to connect and assemble the three fairing bodies 1, and the supporting leg 191 is fixed to the outer wall at the bottom of the base frame 17, which is used to support the base frame 17 and the support frame 11, so that the whole tooling platform can be stably placed on the ground;

[0037] Through the design of the inspection platform 4, the operator can reach the operation platform 14 through the detection ladder 18 and the platform ladder 16, and simultaneously perform the assembly and inspection of the fairing on the operation platform 14.

[0038] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply these entities or operations have any such actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0039] Although the embodiments of the present application have been shown and described, it is understood that those skilled in the art can make various changes, modifications, replacements and variations to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fairing assembly verification tooling platform, comprising: The draught cone body (1), the inner wall of the bottom of the draught cone body (1) is fixedly connected with the first connecting block (2), the inner wall of the top of the draught cone body (1) is fixedly connected with the second connecting block (3), characterized in that the inner wall of the first connecting block (2) and the second connecting block (3) is threadedly connected with the inspection platform (4); The inspection platform (4) includes a support frame (11), the outer wall of the top of the support frame (11) is fixedly connected with a mounting bracket (12), the outer wall of the top of the mounting bracket (12) is fixedly connected with a second positioning plate (13), the inner wall of the support frame (11) is fixedly connected with an operation platform (14), the outer wall of the operation platform (14) is provided with a through opening (15), and the outer wall of the bottom of the operation platform (14) is fixedly connected with a platform ladder (16).

2. The fairing assembly inspection tooling platform of claim 1, wherein: The second positioning plate (13) is arranged in an array along the triangular place of the mounting bracket (12), and the platform ladder (16) is arranged below the through opening (15).

3. The fairing assembly inspection tooling platform of claim 1, wherein: The outer wall of the bottom of the support frame (11) is fixedly connected with a base frame (17), the inner wall of the base frame (17) is fixedly connected with a supporting rod (171), the outer wall of the top of the base frame (17) is fixedly connected with a detection ladder (18), the outer wall of the side of the base frame (17) is fixedly connected with a first positioning plate (19) in a symmetrical mode, and the outer wall of the bottom of the base frame (17) is fixedly connected with a supporting leg (191).

4. The fairing assembly inspection tooling platform of claim 3, wherein: The detection ladder (18) is arranged in an array along the triangular place of the base frame (17), and the first positioning plate (19) is arranged in an array along the triangular place of the base frame (17).

5. The fairing assembly inspection tooling platform of Claim 1, wherein: The outer wall of the side of the operation platform (14) is fixedly connected with the outer wall of the detection ladder (18), the outer wall of the bottom of the mounting bracket (12) is fixedly connected with the outer wall of the top of the detection ladder (18), and the outer wall of the bottom of the platform ladder (16) is fixedly connected with the outer wall of the supporting rod (171).

6. A fairing assembly inspection tool platform according to claim 1, wherein: The inner wall of the first connecting block (2) is threadedly connected with the outer wall of the first positioning plate (19), and the inner wall of the second connecting block (3) is threadedly connected with the outer wall of the second positioning plate (13).

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