Anti-layering tool auxiliary mounting mechanism

Abstract

The utility model relates to the technical field of blade root layering prevention, and discloses a layering prevention tool auxiliary mounting mechanism which comprises a mounting assembly. The mounting assembly comprises a support, wherein a mold is arranged at the top of the support; the flanges are symmetrically arranged on the mold; the grooves are symmetrically formed in the flange; the rod body is arranged on the inner side of the flange; the connecting plate is arranged on the outer side of the rod body; according to the auxiliary mounting mechanism for the anti-layering tool, the anti-layering tool is placed on the tops of flanges on the two sides of a mold, a rod body penetrates through a through groove, the step shape of the bottom of the anti-layering tool is tightly attached to the tops of the flanges, then a screw rod in threaded connection with a connecting plate is rotated to be inserted into the through groove, the rod body is extruded, and the anti-layering tool is mounted on the mold. According to the anti-layering tool fixing device, the structure is simple, the anti-layering tool can be conveniently installed, and the operation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a blade root anti delamination technical field, concretely is a kind of anti delamination tooling auxiliary installation mechanism. BACKGROUND

[0002] With the continuous improvement of the related industry technology of wind power industry, the size and performance of wind turbine blades are also continuously improved. Wind turbine blades are an important part of wind turbine generators, and their structure and performance directly affect the efficiency and service life of wind turbine generators. In order to improve the production efficiency and quality of wind turbine blades, prefabricated blade roots, pultruded plates, prefabricated webs, and prefabricated trailing edge main beams are used.

[0003] The punched prefabricated blade root of the blade type appears delamination at the mold joint position during the initial trial stage. In severe cases, the number of delaminated layers reaches 25, so in order to avoid delamination, a stepped tooling is generally installed at the flange part of the mold to transfer the tension between the product and the mold and improve the delamination of the mold joint of the prefabricated blade root. Anti delamination tooling is a kind of fiberglass plate with a width of 120mm placed on fiberglass cloth, and then an old core material strip is added above the fiberglass plate. The core material strip is tightly attached to the mold boss. Since the edge of the mold boss is beveled, structural adhesive needs to be used to fill between the beveled edge of the mold boss and the wood block. After placing the core material block, place another pultruded plate above the wood block as reinforcement to prevent damage. Finally, turn over the soaked fiberglass cloth layer and wrap the fiberglass plate. After curing, polish and repair the mold to prepare the prefabricated blade root.

[0004] However, the existing anti delamination tooling is inconvenient to install without auxiliary mechanism, which can easily cause tilting and affect work efficiency. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the shortcomings of the prior art, the utility model provides an anti delamination tooling auxiliary installation mechanism, which has the advantages of facilitating the installation of anti delamination tooling, and solves the problem of the existing anti delamination tooling, which is inconvenient to install without auxiliary mechanism, which can easily cause tilting and affect work efficiency.

[0007] (II) Technical solution

[0008] In order to achieve the above object, the utility model provides the following technical scheme: an anti-layering tool auxiliary installation mechanism, including installation component, the installation component includes: support, its top is provided with mould, flange, symmetry sets up on the mould, recess, symmetry is opened on the flan on, rod body, sets up in the flan inside, connecting plate, sets up in the rod body outside, through groove, opens up on the connecting plate, anti-layering tool, sets up on the connecting plate, screw rod, sets up at the bottom of connecting plate, with the connecting plate screw connection.

[0009] In some embodiments, the recess inside is provided with an auxiliary assembly, and the auxiliary assembly comprises: a spring arranged inside the recess.

[0010] In some embodiments, the auxiliary assembly further comprises: a limiting ring sleeved outside the rod body.

[0011] In some embodiments, the auxiliary assembly further comprises: an anti-skid ring arranged inside the limiting ring.

[0012] In some embodiments, the connecting plate and the anti-layering tool are connected through bolts.

[0013] In some embodiments, the auxiliary assembly further comprises: a butt joint groove opened on the connecting plate; and a butt joint block symmetrically arranged on the anti-layering tool.

[0014] In some embodiments, the auxiliary assembly further comprises: a rubber pad arranged inside the butt joint groove.

[0015] In some embodiments, the rod body is threadedly connected with the flange.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides an anti-layering tool auxiliary installation mechanism, which has the following beneficial effects:

[0018] The anti-layering tool auxiliary installation mechanism places the anti-layering tool on the top of the flanges on both sides of the mould, passes the rod body through the through groove, and makes the stepped shape at the bottom of the anti-layering tool tightly fit the top of the flange, then rotates the screw rod threadedly connected with the connecting plate to make it inserted into the inside of the through groove, and extrudes the rod body, so as to achieve the effect of fixing the connecting plate, so that the anti-layering tool is installed, the device is simple in structure, convenient for installing the anti-layering tool, and the work efficiency is increased. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2It is the side surface structure schematic diagram of the utility model;

[0021] Figure 3 It is the flange top view internal structure schematic diagram of the utility model;

[0022] Figure 4 It is the limiting ring side surface structure schematic diagram of the utility model;

[0023] Figure 5 It is the anti-layering tool side surface structure schematic diagram of the utility model.

[0024] In the drawing,

[0025] 1, installation assembly;11, support;12, mold;121, flange;122, groove;13, rod body;14, connecting plate;15, through slot;16, anti-layering tool;17, screw rod;

[0026] 2, auxiliary assembly;21, limiting ring;22, anti-skid ring;23, spring;24, butt joint groove;25, butt joint block;26, rubber pad. Specific implementation

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0028] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain specific posture, and if the specific posture changes, the directional indications also change accordingly.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood broadly, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium, can be internal communication of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] With the continuous improvement of the technology of the wind power industry related industry, the size and performance of the wind power blade are also continuously improved. The wind power blade is an important component of the wind turbine generator set, and its structure and performance directly affect the efficiency and service life of the wind turbine generator set. In order to improve the production efficiency and quality of the wind power blade, the wind power blade begins to use prefabricated blade roots, pultruded plates, prefabricated webs, and prefabricated trailing edge main beams and other prefabricated parts.

[0031] In the related art, however, the existing anti-layering tool is inconvenient to install due to the lack of auxiliary mechanisms, and is prone to tilting, affecting work efficiency.

[0032] To solve the problems in the related art to some extent, the application embodiment provides an anti-layering tool auxiliary installation mechanism. When the anti-layering tool 16 needs to be installed, the anti-layering tool 16 is only placed on the top of the flange 121 on both sides of the mold 12, the rod body 13 is inserted through the through slot 15, and the stepped shape at the bottom of the anti-layering tool 16 is tightly fitted with the top of the flange 121. Then, the threaded rod 17 connected with the connecting plate 14 is rotated to be inserted into the inside of the through slot 15, and the rod body 13 is extruded to fix the connecting plate 14, so that the anti-layering tool 16 is installed. The device has a simple structure, is convenient for the installation of the anti-layering tool 16, and increases the work efficiency.

[0033] The application will be described below in conjunction with the drawings and specific embodiments:

[0034] In combination Figures 1-5 , the application embodiment provides an anti-layering tool auxiliary installation mechanism, which includes an installation assembly 1. The installation assembly 1 includes a support 11 having a mold 12 on the top thereof; flanges 121 are symmetrically arranged on the mold 12; grooves 122 are symmetrically formed on the flanges 121; a rod body 13 is arranged on the inner side of the flange 121; a connecting plate 14 is arranged on the outer side of the rod body 13; a through slot 15 is formed on the connecting plate 14; an anti-layering tool 16 is arranged on the connecting plate 14; and a threaded rod 17 is arranged at the bottom of the connecting plate 14 and is threadedly connected with the connecting plate 14.

[0035] When the mold 12 is needed to be used to prefabricate the blade root, the anti-layering tool 16 is placed on the top of the flange 121 on both sides of the mold 12, and the rod body 13 passes through the through groove 15 opened on one side of the connecting plate 14, and the stepped shape at the bottom of the anti-layering tool 16 is tightly fitted with the top of the flange 121, then the screw rod 17 threaded with the connecting plate 14 is rotated to be inserted into the inside of the through groove 15, and the screw rod 17 is inserted into the threaded groove opened on the outside wall of the rod body 13 (the threaded groove is not embodied in the drawings), so as to achieve the effect of fixing the connecting plate 14, so that the anti-layering tool 16 is installed, and then when the mold 11 is closed to generate tension, the anti-layering tool 16 can transfer the tension between the product and the mold, improve the layering of the prefabricated blade root, and after the anti-layering tool 16 is used, the screw rod 17 is only needed to be rotated in the opposite direction to release the fixing of the connecting plate 14, and then the anti-layering tool 16 can be disassembled. The device has simple structure, is convenient for installation of the anti-layering tool 16, and increases operation efficiency. The method for preparing the prefabricated blade root by the mold is disclosed in the patent "CN117124618A", which is known in the art and will not be described here.

[0036] In some embodiments, an auxiliary assembly 2 is arranged inside the groove 122, which comprises a spring 23 arranged inside the groove 122.

[0037] The spring 23 is arranged inside the groove 122, so that the spring 23 is compressed when the connecting plate 14 is installed, and after the fixing of the connecting plate 14 is released, the spring 23 rebounds to push out the connecting plate 14, which is convenient for the operator to disassemble the connecting plate 14, avoids affecting the subsequent operation, and makes the use more convenient and increases the operation efficiency.

[0038] In some embodiments, the auxiliary assembly 2 further comprises a limiting ring 21 sleeved on the outside of the rod body 13.

[0039] The limiting ring 21 is arranged on the outside of the rod body 13, which is sleeved on the outside of the rod body 13 during use, so that the limiting ring 21 can limit the connecting plate 14 when the spring 23 pushes out the connecting plate 14, avoids the connecting plate 14 from being directly derailed to cause the anti-layering tool 16 to fall and be damaged, and protects the anti-layering tool 16.

[0040] In some embodiments, the auxiliary assembly 2 further comprises an anti-skid ring 22 arranged inside the limiting ring 21.

[0041] The anti-skid ring 22 is arranged inside the limiting ring 21, which can make the limiting ring 21 and the rod body 13 more tightly and stably abutted by increasing the friction, and increases the structural stability of the device.

[0042] In some embodiments, the connecting plate 14 is bolted with the anti-layering tool 16.

[0043] The connecting plate 14 and the anti-layering tool 16 are bolted, so that when the anti-layering tool 16 is damaged later, it can be disassembled and replaced, so as not to affect the subsequent use, and the practical effect is increased.

[0044] In some embodiments, the auxiliary assembly 2 further comprises: a butt joint groove 24 is arranged on the connecting plate 14; and a butt joint block 25 is symmetrically arranged on the anti-layering tool 16.

[0045] When the anti-layering tool 16 is installed later, the butt joint block 25 symmetrically arranged on one side of the anti-layering tool 16 is inserted into the inner side of the butt joint groove 24 arranged on one side of the connecting plate 14, so that the anti-layering tool 16 can be limited, so as to be fixed by bolts later, and the work efficiency is increased.

[0046] In some embodiments, the auxiliary assembly 2 further comprises: a rubber pad 26 is arranged on the inner side of the butt joint groove 24.

[0047] The rubber pad 26 is arranged on the inner side of the butt joint groove 24, so that when the butt joint groove 24 and the butt joint block 25 are butt jointed, the butt joint is more stable, so as to avoid shaking during installation and affecting the fixation of the anti-layering tool 16.

[0048] In some embodiments, the rod body 13 is screwed with the flange 121.

[0049] The rod body 13 and the flange 121 are screwed, so that when the rod body 13 is damaged and deformed later, it can be pulled out from the inside of the flange 121 by screwing the rod body 13, so as to replace the rod body 13 later, so as not to affect the assembly of the anti-layering tool 16.

[0050] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", "some examples" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0051] In addition, the technical solutions among various embodiments can be combined with each other, but it must be based on that a person skilled in the art can realize, when the combination of the technical solutions appears contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope required by the present application.

[0052] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An auxiliary installation mechanism for anti-delamination tooling, characterized by: The invention comprises an installation component (1); the installation component (1) comprises: A support (11) with a mold (12) disposed on the top thereof; A flange (121) is symmetrically arranged on the mold (12); A groove (122) is symmetrically formed on the flange (121); A rod body (13) is arranged inside the flange (121); A connecting plate (14) is arranged outside the rod body (13); A through slot (15) is provided on the connecting plate (14); an anti-delamination tool (16) provided on the connecting plate (14); The screw rod (17) is arranged at the bottom of the connecting plate (14) and is threadedly connected to the connecting plate (14).

2. The anti-delamination tool auxiliary installation mechanism according to claim 1, characterized in that: An auxiliary component (2) is provided inside the groove (122), and the auxiliary component (2) includes: The spring (23) is arranged inside the groove (122).

3. The anti-delamination tool auxiliary installation mechanism according to claim 2, characterized in that: The auxiliary component (2) further comprises: The limiting ring (21) is sleeved on the outside of the rod body (13).

4. The anti-delamination tool auxiliary installation mechanism according to claim 3, characterized in that: The auxiliary component (2) further comprises: The anti-slip ring (22) is arranged on the inner side of the limiting ring (21).

5. The anti-delamination tool auxiliary installation mechanism according to claim 4, characterized in that: The connecting plate (14) is connected to the anti-delamination tool (16) via bolts.

6. The anti-delamination tool auxiliary installation mechanism according to claim 5, characterized in that: The auxiliary component (2) further comprises: A docking groove (24) is provided on the connecting plate (14); The docking blocks (25) are symmetrically arranged on the anti-delamination tooling (16).

7. The anti-delamination tool auxiliary installation mechanism according to claim 6, characterized in that: The auxiliary component (2) further comprises: A rubber pad (26) is arranged on the inner side of the docking groove (24).

8. The anti-delamination tool auxiliary installation mechanism according to claim 7, characterized in that: The rod body (13) is threadedly connected to the flange (121).

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