Adjustable positioning device for transporting multiple barrel sections of wind power tower barrel

Abstract

The utility model discloses an adjustable positioning device for transportation of multiple barrel sections of a wind power tower barrel, which relates to the technical field of wind power tower barrels and comprises a mounting seat, supporting plates are connected to the edge of the outer wall of the mounting seat at equal intervals, barrel section bodies are placed at the tops of the supporting plates, screw holes are formed in one sides, far away from the mounting seat, of the supporting plates, and the screw holes are connected with the mounting seat. A check block is installed at the position, close to the inner side of the shell ring body, of the top of the supporting plate, a U-shaped hole is formed in the inner bottom wall of the check block, a locking bolt is arranged at the top of the U-shaped hole in a penetrating mode, and the bottom of the locking bolt penetrates through the screw hole and extends into an inner cavity of the supporting plate. The screw holes, the mounting bases, the supporting plates, the check blocks, the U-shaped holes, the rubber pads and the locking bolts are arranged in a matched mode, so that the device can support and position shell ring bodies with different diameters at the same time, the device is suitable for being used when the shell ring bodies with the different diameters are transported, and the universality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power towers, in particular to an adjustable positioning device for transporting multiple sections of a wind power tower. Background Art

[0002] A wind turbine tower is a tower pole for wind power generation. It is composed of multiple tower sections. It mainly plays a supporting role in the wind turbine generator set and absorbs the vibration of the set. Due to the large size of the wind turbine tower, multiple tower sections of different directions need to be transported together in a nested form during the transportation of the wind turbine tower.

[0003] In the process of realizing the utility model, the inventors found that there are at least the following problems in this technology: in actual use, the existing positioning device for cylinder segment transportation will manufacture the corresponding positioning device according to the size of the wind turbine tower, which makes it impossible to use the positioning device on the wind turbine tower with mismatched size, thereby increasing the overall use cost. Utility Model Content

[0004] In order to improve the problem that in the actual use of the above-mentioned existing positioning devices, the corresponding positioning devices are manufactured according to the size of the wind turbine tower, which makes the positioning devices unable to be used on wind turbine towers with mismatched sizes, thereby increasing the overall cost of use, the utility model provides an adjustable positioning device for transporting multiple sections of wind turbine towers.

[0005] The utility model provides an adjustable positioning device for transporting multiple sections of a wind turbine tower, which adopts the following technical solutions:

[0006] An adjustable positioning device for transporting multiple cylinder sections of a wind turbine tower comprises a mounting seat, support plates are connected at equal intervals to the edge of the outer wall of the mounting seat, a cylinder section body is placed on the top of the support plate, a screw hole is provided on the side of the support plate away from the mounting seat, a stopper is installed on the top of the support plate close to the inner side of the cylinder section body, a U-shaped hole is provided on the inner bottom wall of the stopper, a locking bolt is passed through the top of the U-shaped hole, and the bottom of the locking bolt passes through the screw hole and extends into the inner cavity of the support plate.

[0007] By adopting the above technical solution, the cylinder segment body to be transported is placed on the top of the support plate, and then the staff puts multiple blocks against the inner side of the cylinder segment body, and screws the locking bolts through the U-shaped holes and the screw holes into the inner cavity of the support plate, so as to facilitate the installation of the block on the top of the support plate, and support and position the cylinder segment body through multiple support plates, and repeat the above operation to facilitate the sleeve installation of multiple cylinder segment bodies of different diameters, so that multiple cylinder segment bodies can be transported.

[0008] Optionally, the support plates are provided in three groups, and the angle between adjacent support plates is 120°.

[0009] By adopting the above technical solution, the overall structure of the device is made more stable.

[0010] Optionally, reinforcing rods are connected between adjacent support plates.

[0011] By adopting the above technical solution, multiple support plates are supported by multiple reinforcing rods, thereby further improving the overall strength of the device.

[0012] Optionally, a lifting ring is connected to one end of the support plate away from the mounting seat.

[0013] By adopting the above technical solution and setting the lifting ring, it is convenient to lift the cylinder section body at a later stage and to carry it.

[0014] Optionally, one end of the stopper away from the mounting seat is connected to a rubber pad.

[0015] By adopting the above technical solution, when the stopper is installed on the top of the support plate, the rubber pad is in direct contact with the barrel body, which increases the friction between the stopper and the barrel body and can also better protect the inner side of the barrel body.

[0016] Optionally, a carbon steel reinforcement layer is provided on the inner wall of the block, and a phenolic resin coating is provided on one end of the inner cavity of the block close to the carbon steel reinforcement layer.

[0017] By adopting the above technical solution, the strength of the block is increased by providing a carbon steel reinforcement layer, and the corrosion resistance of the block is increased by providing a phenolic resin coating, thereby extending the service life of the block.

[0018] In summary, the present invention has at least one of the following beneficial effects:

[0019] (1) Through the coordinated arrangement of the screw hole, the mounting seat, the support plate, the block, the U-shaped hole, the rubber pad and the locking bolt, the device can simultaneously support and position the cylinder segment bodies of different diameters, thereby making the device suitable for use in the transportation of multiple cylinder segment bodies of different diameters, thereby improving the universality of the device.

[0020] (2) By providing the rubber pad, when the stopper and the barrel body are connected, the rubber pad directly contacts the inner side of the barrel body, thereby protecting the inner wall of the barrel body and increasing the friction force, thereby making the stopper and the barrel body more tightly connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 2 This is a front view structural schematic diagram of the utility model;

[0024] Figure 3 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the stopper of the utility model.

[0026] In the figure: 1. cylinder body; 2. screw hole; 3. mounting seat; 4. reinforcing rod; 5. support plate; 6. stopper; 7. lifting ring; 8. U-shaped hole; 9. rubber pad; 10. locking bolt; 11. phenolic resin coating; 12. carbon steel reinforcement layer. Implementation

[0027] The following is combined with Figure 1-4 The utility model is described in further detail.

[0028] Please refer to the attached figure in the instruction manual Figure 1 The utility model provides an embodiment: an adjustable positioning device for transporting multiple sections of a wind power tower, comprising a mounting seat 3, the edge of the outer wall of the mounting seat 3 is fixedly connected with support plates 5 at equal intervals, the number of support plates 5 is set in three groups, and the angle between adjacent support plates 5 is 120°. Thus, the overall structure of the device is more stable.

[0029] Please refer to the attached figure in the instruction manual Figure 1 and Figure 2 , a reinforcing rod 4 is fixedly connected between adjacent support plates 5. The multiple support plates 5 are supported by multiple reinforcing rods 4, further improving the overall strength of the device. A lifting ring 7 is connected to one end of the support plate 5 away from the mounting seat 3. The setting of the lifting ring 7 facilitates the later lifting of the cylinder section body 1 and facilitates transportation.

[0030] Please refer to the attached figure in the instruction manual Figure 1 and Figure 3The barrel section body 1 is placed on the top of the support plate 5, and a plurality of screw holes 2 are provided on the side of the support plate 5 away from the mounting seat 3. A stopper 6 is installed on the inner side of the top of the support plate 5 close to the barrel section body 1, and a rubber pad 9 is fixedly connected to one end of the stopper 6 away from the mounting seat 3. When the stopper 6 is installed on the top of the support plate 5, the rubber pad 9 is in direct contact with the barrel section body 1, which increases the friction between the stopper 6 and the barrel section body 1, and can also better protect the inner side of the barrel section body 1.

[0031] Please refer to the attached figure in the instruction manual Figure 1 and Figure 4 The inner wall of the stopper 6 is provided with a carbon steel reinforcement layer 12, and one end of the inner cavity of the stopper 6 close to the carbon steel reinforcement layer 12 is provided with a phenolic resin coating 11. The carbon steel reinforcement layer 12 increases the strength of the stopper 6, and the phenolic resin coating 11 increases the corrosion resistance of the stopper 6, thereby extending the service life of the stopper 6.

[0032] Please refer to the attached figure in the instruction manual Figure 1 and Figure 3 A U-shaped hole 8 is formed on the inner bottom wall of the stopper 6 , a locking bolt 10 is passed through the top of the U-shaped hole 8 , and the bottom of the locking bolt 10 passes through the screw hole 2 and extends into the inner cavity of the support plate 5 .

[0033] Working principle: When using the device, the cylinder body 1 to be transported is placed on the top of the support plate 5, and then the staff adjusts the position of the stopper 6 on the support plate 5 so that multiple stoppers 6 abut against the inner side of the cylinder body 1, and uses the locking bolt 10 to pass through the U-shaped hole 8 and the screw hole 2 to be screwed to the inner cavity of the support plate 5, so as to facilitate the installation of the stopper 6 on the top of the support plate 5, and the cylinder body 1 is supported and positioned by multiple support plates 5. At this time, the rubber pad 9 is in direct contact with the inner side of the cylinder body 1, so that the cylinder body 1 can be fixed. The inner side of the cylinder segment body 1 is protected to avoid damage to the inner side of the cylinder segment body 1 as much as possible. At the same time, the friction between the stopper 6 and the cylinder segment body 1 is increased, making the stopper 6 and the cylinder segment body 1 more tightly connected. Repeating the above operation facilitates the sleeve installation of multiple cylinder segment bodies 1 with different diameters, thereby enabling the transportation of multiple cylinder segment bodies 1. At the same time, the phenolic resin coating 11 and the carbon steel reinforcement layer 12 are provided to increase the corrosion resistance and strength of the stopper 6, making the stopper 6 more sturdy and durable, thereby extending the service life of the stopper 6.

[0034] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An adjustable positioning device for transporting multiple sections of a wind turbine tower, comprising a mounting seat (3), characterized in that: Support plates (5) are connected to the edge of the outer wall of the mounting seat (3) at equal intervals, a barrel section body (1) is placed on the top of the support plate (5), a screw hole (2) is provided on the side of the support plate (5) away from the mounting seat (3), a stopper (6) is installed on the top of the support plate (5) close to the inner side of the barrel section body (1), a U-shaped hole (8) is provided on the inner bottom wall of the stopper (6), a locking bolt (10) is passed through the top of the U-shaped hole (8), and the bottom of the locking bolt (10) passes through the screw hole (2) and extends into the inner cavity of the support plate (5).

2. The adjustable positioning device for transporting multiple sections of a wind turbine tower according to claim 1, characterized in that: The number of the support plates (5) is arranged in three groups, and the angle between adjacent support plates (5) is 120°.

3. The adjustable positioning device for transporting multiple sections of a wind turbine tower according to claim 1, characterized in that: Reinforcement rods (4) are connected between adjacent support plates (5).

4. The adjustable positioning device for transporting multiple sections of a wind turbine tower according to claim 1, characterized in that: One end of the support plate (5) away from the mounting seat (3) is connected to a lifting ring (7).

5. The adjustable positioning device for transporting multiple sections of a wind turbine tower according to claim 1, characterized in that: One end of the stopper (6) away from the mounting seat (3) is connected to a rubber pad (9).

6. The adjustable positioning device for transporting multiple sections of a wind turbine tower according to claim 1, characterized in that: The inner wall of the stopper (6) is provided with a carbon steel reinforcement layer (12), and one end of the inner cavity of the stopper (6) close to the carbon steel reinforcement layer (12) is provided with a phenolic resin coating (11).

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