Clamping plate type transportation support for ends of wind power blades

Abstract

The utility model discloses a clamping plate type transportation support for the end of a wind power blade, which comprises a seat body and is characterized in that a placing frame is arranged on the upper side of the seat body, a plurality of inner holes are arranged on the front side and the rear side of the placing frame, a plurality of connecting plates are arranged in the placing frame, separation cavities are formed among the connecting plates, and the inner holes are communicated with the separation cavities. A connecting seat is hinged to one side of the seat body, a shell is arranged in the connecting seat, a plurality of partition plates are arranged in the shell, and a plurality of penetrating holes are formed in one end of the shell. The connecting plates and the partition plates can be protected on the two sides of the rod body, on one hand, the connecting plates and the partition plates are limited so that the whole wind power blade end barrel can be stably placed, and on the other hand, the rod body can be fully protected when being inserted between the connecting plates and between the partition plates.

Description

Technical Field

[0001] The utility model relates to the technical field of wind turbine blade transportation equipment, in particular to a clamping plate type transportation bracket for the end of a wind turbine blade. Background Art

[0002] The existing wind turbine transportation requires the use of corresponding brackets installed at both ends of the wind turbine blades, and then the brackets are installed on the transport vehicle to achieve an efficient transportation process of the wind turbine blades. The disadvantage of the existing brackets for transporting the ends of wind turbine blades is that the existing brackets cannot fully clamp the ends of the wind turbine blades and clamp and protect some protruding parts. People have conducted a lot of research on this.

[0003] For example: the Chinese patent document "A clamping plate type large wind turbine blade transport support" with application number CN202211015128.6 includes a bottom frame, a support seat is slidably provided in the bottom frame, and two damping boxes are symmetrically fixedly connected to the inner bottom wall of the bottom frame, each of the damping boxes is provided with a liquid fluid, and a buffer spring is fixedly connected between each damping box and the support seat, and the upper side walls of the two damping boxes are slidably inserted with a buffer rod fixedly connected to the lower side wall of the support seat, and each of the buffer rods is provided with a buffer at one end located in the damping box on the same side. The present invention can prevent the wind turbine blades from being damaged by friction caused by contact with any object during the installation and disassembly process, thereby ensuring the quality of the wind turbine blades. At the same time, the resistance encountered by the buffer, the damping plate and the multiple barbed plates in the damping box when moving greatly improves the buffering effect during the transportation of the wind turbine blades, thereby ensuring the stability of the wind turbine blades during transportation.

[0004] It can be seen that in the above-mentioned prior art, no better protection is provided for the protruding portion between the end of the wind turbine blade and the bracket. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a clamping plate type transport bracket for the end of a wind turbine blade, which can solve the above-mentioned problems in the existing technology.

[0006] The utility model is realized through the following technical scheme: the utility model is a clamping plate transport bracket for the end of a wind turbine blade, comprising a seat body, characterized in that a placement frame is arranged on the upper side of the seat body, a plurality of inner holes are arranged on the front and rear sides of the placement frame, a plurality of connecting plates are arranged in the placement frame, a partition cavity is formed between the connecting plates, a connecting seat is hingedly arranged on one side of the seat body, a shell is arranged in the connecting seat, a plurality of partition plates are arranged in the shell, and a plurality of through holes are arranged at one end of the shell.

[0007] According to a further technical solution, the placement rack is arranged in an arc shape.

[0008] According to a further technical solution, a pair of internal holes are provided at the bottom of the partition cavity.

[0009] According to a further technical solution, a plurality of square shells are arranged on both sides of the seat body, and a connecting shell is arranged between the square shells.

[0010] According to a further technical solution, a rotating seat is provided on one side of the seat body, the rotating seat is hingedly arranged with the connecting seat, and an inner cavity is formed between the partition plates.

[0011] According to a further technical solution, a plurality of matching holes are arranged at the other end of the shell, and the through holes are arranged opposite to the matching holes.

[0012] According to a further technical solution, two fixed columns are arranged at the end of the seat body, the fixed columns are arranged on one side of the seat body, an intermediate seat body is arranged between the fixed columns, a chain is arranged at the end of the intermediate seat body, and the chain is plugged and fixed to the fixed columns on both sides.

[0013] According to a further technical solution, a pair of placement seats are provided on the rear end surface of the seat body.

[0014] The beneficial effects of the utility model are:

[0015] 1. The wind turbine blade end tube body is supported by the placement seat, and then the rod body is passed through the inner hole in the placement frame. The placement frame is arranged into an arc shape so that the inner hole, the partition cavity and the connecting plate can better protect the rod body.

[0016] Second, by setting a connecting seat and a rotating seat between the shell and the seat body, the shell can be swung, and the rod body can be plugged into the through hole after passing through the matching hole, thereby further improving the connection stability between the rod body and the seat body, and also utilizing the partition plate and the placement inner cavity to protect the rod body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of a clamping plate type transport bracket for the end of a wind turbine blade according to the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram at A in the middle;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure of the middle seat body;

[0021] Figure 4 for Figure 3 Schematic diagram at B in the middle;

[0022] Figure 5 for Figure 3 Schematic diagram at C in the middle;

[0023] Figure 6 for Figure 3 Schematic diagram at D in the middle;

[0024] Figure 7 for Figure 3 Schematic diagram of the rear structure of the middle seat body;

[0025] Figure 8 for Figure 7 Schematic diagram at E in the middle;

[0026] In the figure, a seat body 11, a wind turbine blade end tube 12, a rod body 13, a shell 14, a square shell 22, a connecting shell 23, a connecting seat 24, a rotating seat 25, a through hole 26, a partition plate 27, a placement frame 31, an internal hole 32, a partition cavity 33, a connecting plate 34, an inner hole 35, a fixed column 41, an intermediate seat body 42, a chain 43, a placement seat 51, a placement inner cavity 52, and a matching hole 53. DETAILED DESCRIPTION

[0027] like Figure 1-Figure 8 As shown, the utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are Figure 1 The up-down, left-right, front-back directions of the projection relationship are consistent. The utility model provides a clamping plate transport bracket for the end of a wind turbine blade, comprising a seat body 11, a wind turbine blade end tube 12 is clamped on the top of the seat body 11, and a plurality of rod bodies 13 distributed in an annular manner are arranged on one side of the wind turbine blade end tube 12. The characteristic of the utility model is that a protective device for resisting and protecting the rod body 13 is arranged on the upper side of the seat body 11.

[0028] Advantageously, a plurality of square shells 22 are disposed on both sides of the seat body 11 , and a connecting shell 23 is disposed between the square shells 22 , and the connecting shell 23 is fixed to the bottom of the seat body 11 .

[0029] Advantageously, the protection device includes a placement rack 31 arranged on the top of the base body 11, the placement rack 31 is arranged in an arc shape, a plurality of connecting plates 34 are arranged in the placement rack 31, a partition cavity 33 is formed between the connecting plates 34, a plurality of inner holes 35 are arranged on the front and rear sides of the placement rack 31, a pair of internal holes 32 are arranged at the bottom of the partition cavity 33, the rod body 13 passes through the inner hole 35 and is arranged against the inner hole 35, and the rod body 13 passes through the partition cavity 33.

[0030] Advantageously, a rotating seat 25 is provided on one side of the seat body 11, a connecting seat 24 is hingedly provided inside the rotating seat 25, a shell 14 is fixedly provided on the end of the connecting seat 24, a plurality of partition plates 27 are provided inside the shell 14, an inner cavity 52 is formed between the partition plates 27, a plurality of through holes 26 are provided at one end of the shell 14, a plurality of matching holes 53 are provided at the other end of the shell 14, the through holes 26 and the matching holes 53 are arranged opposite to each other, and by rotating the connecting seat 24 around the rotating seat 25, the shell 14 is rotated so that the rod body 13 passes through the through holes 26 and the matching holes 53.

[0031] Advantageously, a chain device is provided at the end of the seat body 11, and the chain device includes two fixed columns 41, the fixed columns 41 are provided on one side of the seat body 11, an intermediate seat body 42 is provided between the fixed columns 41, and a chain 43 is provided at the end of the intermediate seat body 42, and the chain 43 is plugged and fixed to the fixed columns 41 on both sides.

[0032] Advantageously, a pair of placement seats 51 are provided on the rear end face of the seat body 11, and the placement seats 51 are arranged at an angle, and the placement seats 51 are used to offset the portion of the wind turbine blade end tube 12 that protrudes from the rod body 13, so that when the wind turbine blade end tube 12 is placed on one side of the placement seat 51, the rod body 13 can better pass through the inner hole 35, the through hole 26 and the matching hole 53.

[0033] The transport bracket utilizes the placement seat 51 to offset the main body of the wind turbine blade end tube 12, allowing the rod body 13 to pass through the inner hole 35, the through hole 26 and the matching hole 53, so that the connecting plate 34 and the partition plate 27 can be protected on both sides of the rod body 13. On the one hand, it limits the position of the wind turbine blade end tube 12 so that the wind turbine blade end tube 12 can be stably placed as a whole. On the other hand, the rod body 13 can be fully protected when it is inserted between the connecting plates 34 and the partition plates 27.

[0034] The wind turbine blade end tube 12 is installed on one side of the seat body 11 by hoisting, and the rod body 13 passes through the inner hole 35 and abuts against the inner hole 35, and the rod body 13 is located in the partition cavity 33 between the connecting plates 34. After rotating the connecting seat 24, the connecting seat 24 rotates around the rotating seat 25, so that the housing 14 rotates with the connecting seat 24, and the rod body 13 passes through the matching hole 53 in the housing 14 and passes through the through hole 26, thereby further improving the connection stability between the rod body 13 and the housing 14. At this time, the rod body 13 is located in the placement cavity 52 between the partition plates 27.

[0035] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A clamping plate type transport support for the end of a wind turbine blade, comprising a seat body (11), characterized in that: A placement rack (31) is arranged on the upper side of the seat body (11), a plurality of inner holes (35) are arranged on the front and rear sides of the placement rack (31), a plurality of connecting plates (34) are arranged inside the placement rack (31), a partition cavity (33) is formed between the connecting plates (34), a connecting seat (24) is hingedly arranged on one side of the seat body (11), a shell (14) is arranged inside the connecting seat (24), a plurality of partition plates (27) are arranged inside the shell (14), and a plurality of through holes (26) are arranged at one end of the shell (14).

2. The clamping plate type transport bracket for the end of a wind turbine blade according to claim 1, characterized in that: The placement rack (31) is arranged in an arc shape.

3. The clamping plate type transport support for the end of a wind turbine blade according to claim 1, characterized in that: A pair of internal holes (32) are provided at the bottom of the partition cavity (33).

4. The clamping plate type transport support for the end of a wind turbine blade according to claim 1, characterized in that: A plurality of square shells (22) are arranged on both sides of the seat body (11), and a connecting shell (23) is arranged between the square shells (22).

5. The clamping plate type transport support for the end of a wind turbine blade according to claim 1, characterized in that: A rotating seat (25) is provided on one side of the seat body (11); the rotating seat (25) is hingedly connected to the connecting seat (24); and a placement cavity (52) is formed between the partition plates (27).

6. The clamping plate type transport support for the end of a wind turbine blade according to claim 1, characterized in that: The other end of the shell (14) is provided with a plurality of matching holes (53), and the through holes (26) are arranged opposite to the matching holes (53).

7. A clamping plate type transport support for the end of a wind turbine blade according to any one of claims 1 to 6, characterized in that: Two fixed columns (41) are arranged at the end of the seat body (11), and the fixed columns (41) are arranged on one side of the seat body (11). An intermediate seat body (42) is arranged between the fixed columns (41), and a chain (43) is arranged at the end of the intermediate seat body (42). The chain (43) is plugged and fixed to the fixed columns (41) on both sides.

8. A clamping plate type transport support for the end of a wind turbine blade according to any one of claims 1 to 6, characterized in that: A pair of placement seats (51) are arranged on the rear end surface of the seat body (11).

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