Web anti-toppling tool

Abstract

The utility model relates to the technical field of wind power blade web installation and toppling prevention, in particular to a web toppling prevention tool which comprises a U-shaped support, a first supporting rod is fixed to the left side of the U-shaped support, and a second supporting rod is fixed to the right side of the U-shaped support. A first supporting device and a second supporting device are fixed to the first supporting rod and the second supporting rod respectively, a first limiting device is horizontally arranged on the left side of the U-shaped support, the first limiting device is located in front of the first supporting rod, and the first limiting device comprises a first threaded through hole; and a first limiting screw rod is in threaded connection with the interior of the first threaded through hole, a first limiting plate is fixed to the right end of the first limiting screw rod, and a first rotating handle is fixed to the left end of the first limiting screw rod. According to the anti-toppling tool for the web plate, the web plate can be vertically positioned during die assembly, and the operation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of anti-tipping technology for wind turbine blade web plate installation, and in particular to a web plate anti-tipping tooling. Background Technology

[0002] The web is a crucial component of wind turbine blades. During mold assembly, the web needs to be vertically fixed inside the blade. However, due to the web's weight and the fact that it is not yet fixed at this stage, manual labor is required to ensure the web remains essentially vertical to prevent it from tipping over. Manual operation is complex, cumbersome, and poses significant safety hazards, and may even fail to guarantee proper web installation. Therefore, there is an urgent need for a convenient and high-strength anti-tipping fixture to assist in the installation of the web. Utility Model Content

[0003] The purpose of this utility model is to provide a web anti-tipping fixture that can vertically position the web during mold closing, thereby improving operational efficiency.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A web anti-tipping fixture includes a U-shaped bracket, with a first support rod fixed on the left side of the U-shaped bracket and a second support rod fixed on the right side of the bracket.

[0006] A first support device and a second support device are fixed on the first support rod and the second support rod respectively, and a first limiting device is horizontally provided on the left side of the U-shaped bracket. The first limiting device is located in front of the first support rod. The first limiting device includes a first threaded through hole, and a first limiting screw is screwed into the first threaded through hole. A first limiting plate is fixed at the right end of the first limiting screw, and a first rotating handle is fixed at its left end.

[0007] A second limiting device is horizontally provided on the right side of the U-shaped bracket. The second limiting device is located in front of the second support crossbar. The second limiting device includes a second threaded through hole. A second limiting screw is screwed into the inside of the second threaded through hole. A second limiting plate is fixed to the left end of the second limiting screw, and a second rotating handle is fixed to its right end.

[0008] As an improvement: the first support device includes a first support plate, a first support cylinder is provided vertically downward on the first support plate, and a first support plate is fixed on the piston rod of the first support cylinder.

[0009] As an improvement: the second support device includes a second support plate, a second support cylinder is provided vertically downward on the second support plate, and a second support plate is fixed on the piston rod of the second support cylinder.

[0010] As an improvement, a support block is provided at the bottom of the U-shaped bracket, a support groove is provided on the support block, and a rubber support pad is provided inside the support groove.

[0011] As an improvement, a first reinforcing rod is fixed between the U-shaped bracket and the first support rod, and a second reinforcing rod is fixed between the U-shaped bracket and the second support rod.

[0012] In summary, this utility model has the following beneficial effects:

[0013] 1. Place the web plate into the U-shaped bracket. Rotate the first and second limiting screws using the first and second rotating handles respectively. This will cause the first and second limiting plates to fit against both sides of the web plate, thus limiting the web plate and making it vertical. Through the above operation, the web plate can be vertically positioned during mold closing, improving operational efficiency.

[0014] 2. The first support device and the second support device can support the U-shaped bracket and improve its support stability;

[0015] 3. Rubber support pads can provide some support and protection for the web. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model, the accompanying drawings used in the description of the embodiments or prior art will be briefly introduced below.

[0017] Figure 1 A schematic diagram of the overall structure of a web anti-tipping fixture;

[0018] Figure 2 This is a schematic cross-sectional view of a web anti-tipping fixture.

[0019] The components are: 1. U-shaped bracket; 2. First support rod; 3. Second support rod; 4. First threaded through hole; 5. Second threaded through hole; 6. First limiting screw; 7. Second limiting screw; 8. First limiting plate; 9. Second limiting plate; 10. First rotating handle; 11. Second rotating handle; 12. First support plate; 13. Second support plate; 14. First support cylinder; 15. Second support cylinder; 16. First support plate; 17. Second support plate; 18. Support block; 19. Support through groove; 20. Rubber support pad; 21. First reinforcing rod; 22. Second reinforcing rod. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] Please refer to Figures 1-2 A web anti-tipping fixture includes a U-shaped bracket 1, a first support rod 2 fixed on the left side of the U-shaped bracket 1, and a second support rod 3 fixed on its right side.

[0022] A first support device and a second support device are fixed on the first support rod 2 and the second support rod 3 respectively. A first limiting device is horizontally provided on the left side of the U-shaped bracket 1. The first limiting device is located in front of the first support rod 2. The first limiting device includes a first threaded through hole 4. A first limiting screw 6 is screwed into the first threaded through hole 4. A first limiting plate 8 is fixed at the right end of the first limiting screw 6, and a first rotating handle 10 is fixed at its left end.

[0023] A second limiting device is horizontally provided on the right side of the U-shaped bracket 1. The second limiting device is located in front of the second support crossbar. The second limiting device includes a second threaded through hole 5. A second limiting screw 7 is screwed into the second threaded through hole 5. A second limiting plate 9 is fixed to the left end of the second limiting screw 7, and a second rotating handle 11 is fixed to its right end.

[0024] In this embodiment, the web plate is placed inside the U-shaped bracket 1. The first limiting screw 6 and the second limiting screw 7 are rotated by the first rotating handle 10 and the second rotating handle 11 respectively, so that the first limiting plate 8 and the second limiting plate 9 are attached to both sides of the web plate, thereby limiting the web plate and making the web plate vertical. Through the above operation, the web plate can be vertically positioned when the mold is closed, thus improving the operation efficiency.

[0025] The first support device includes a first support plate 12, on which a first support cylinder 14 is vertically downwardly mounted, and a first support plate 16 is fixed to the piston rod of the first support cylinder 14. The second support device includes a second support plate 13, on which a second support cylinder 15 is vertically downwardly mounted, and a second support plate 17 is fixed to the piston rod of the second support cylinder 15. In this embodiment, the first and second support devices can support the U-shaped bracket 1, improving its support stability.

[0026] A support block 18 is provided at the bottom of the U-shaped bracket 1, and a support groove 19 is provided on the support block 18. A rubber support pad 20 is provided inside the support groove 19. In this embodiment, the rubber support pad 20 can provide a certain degree of support and protection for the web.

[0027] A first reinforcing rod 21 is fixed between the U-shaped bracket 1 and the first support rod 2, and a second reinforcing rod 22 is fixed between the U-shaped bracket 1 and the second support rod 3. In this embodiment, the strength of the entire tooling can be improved by setting the reinforcing rod.

[0028] Working principle: Place the bottom of the U-shaped support frame towards the blade root, then the first support cylinder 14 and the second support cylinder 15 move downwards respectively to support the first support plate 16 and the second support plate 17 to the bottom of the blade. Then, the web plate is placed into the U-shaped bracket 1 by the crane. At this time, one end of the web plate abuts against the rubber support pad 20. By rotating the first rotating handle 10 and the second rotating handle 11 respectively, the first limiting screw 6 and the second limiting screw 7 are rotated to fit the first limiting plate 8 and the second limiting plate 9 onto both sides of the web plate.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A web anti-tipping fixture, characterized in that, It includes a U-shaped bracket, with a first support rod fixed on the left side of the U-shaped bracket and a second support rod fixed on the right side; A first support device and a second support device are fixed on the first support rod and the second support rod respectively, and a first limiting device is horizontally provided on the left side of the U-shaped bracket. The first limiting device is located in front of the first support rod. The first limiting device includes a first threaded through hole, and a first limiting screw is screwed into the first threaded through hole. A first limiting plate is fixed at the right end of the first limiting screw, and a first rotating handle is fixed at its left end. A second limiting device is horizontally provided on the right side of the U-shaped bracket. The second limiting device is located in front of the second support crossbar. The second limiting device includes a second threaded through hole. A second limiting screw is screwed into the inside of the second threaded through hole. A second limiting plate is fixed to the left end of the second limiting screw, and a second rotating handle is fixed to its right end.

2. The anti-tipping fixture for the web plate according to claim 1, characterized in that, The first support device includes a first support plate, a first support cylinder is provided vertically downward on the first support plate, and a first support plate is fixed on the piston rod of the first support cylinder.

3. The anti-tipping fixture for the web plate according to claim 1, characterized in that, The second support device includes a second support plate, a second support cylinder is provided vertically downward on the second support plate, and a second support plate is fixed on the piston rod of the second support cylinder.

4. The anti-tipping fixture for the web plate according to claim 1, characterized in that, A support block is provided at the bottom of the U-shaped bracket, a support groove is provided on the support block, and a rubber support pad is provided inside the support groove.

5. The anti-tipping fixture for the web plate according to claim 1, characterized in that, A first reinforcing rod is fixed between the U-shaped bracket and the first support rod, and a second reinforcing rod is fixed between the U-shaped bracket and the second support rod.

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