Protection frame for wind power blade transport vehicle

Abstract

The utility model discloses a fender bracket for a wind power blade transport vehicle, which comprises a bottom plate, a supporting mechanism is arranged above the bottom plate, the supporting mechanism comprises at least four balls uniformly arranged above the bottom plate, fixing columns aligned with the balls are uniformly arranged above the bottom plate, and the fixing columns are arranged on the bottom plate. A connecting rope aligned with the fixing column is fixedly connected between one ends of the two balls, and the interior of the circumferential side face of the fixing column is fixedly connected to the circumferential side face of the connecting rope. The bottom plate is fixed to the top of an external transport vehicle body through the arranged fixing columns, the moving plate, the fixing frame, the ball, the connecting rope and the fixing columns on the upper portion are taken down, the bottom of the wind power blade is squeezed on the fixing columns on the lower portion, the moving plate, the fixing frame, the ball, the connecting rope and the fixing columns on the upper portion are reset, and the moving plate is moved. The movable plate drives the fixing frame to move, the fixing frame drives the ball to move, the ball drives the connecting rope to move, and the connecting rope drives the fixing column to be tightly attached to the top of the wind power blade.

Description

Technical Field

[0001] The utility model relates to the technical field of wind turbine blade transport protection frames, in particular to a protection frame for a wind turbine blade transport vehicle. Background Art

[0002] When transporting wind turbine blades, it is necessary to fix the wind turbine blades on the transport vehicle using a transport protection frame, such as the utility model patent with application number 202121457305.7, which is named a wind turbine blade bracket. During the long-distance transportation of wind turbine blades, the patented device can first fix the fixing frame to the transport vehicle, and then place the wind turbine blades and adjust the supporting sub-plates on both sides, and then adjust the height through the load-bearing frame to meet the transportation height requirements, or avoid the wind turbine blades from colliding with the carriage of the transport vehicle. By placing the wind turbine blades through the wind turbine blade bracket, the entire wind turbine blade can be effectively supported and protected, and its placement stability and safety can be improved; and the wind turbine blade bracket has a simple structure and is easy to operate, which can improve the convenience of taking and placing wind turbine blades and the workability; however, the patented device cannot continuously support and fix the wind turbine blades when the external transport vehicle body drives the wind turbine blades to move up and down according to the road conditions, which makes the wind turbine blades easily damaged by pressure. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a protection frame for a wind turbine blade transport vehicle.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A protective frame for a wind turbine blade transport vehicle comprises a base plate, a support mechanism is arranged above the base plate, the support mechanism comprises at least four spheres evenly arranged above the base plate, fixing columns aligned with the spheres are evenly arranged above the base plate, a connecting rope aligned with the fixing columns is fixedly connected between one ends of two spheres, and the circumferential side surface of the fixing column is fixedly connected to the circumferential side surface of the connecting rope.

[0006] Preferably, a fixing frame aligned with the sphere is evenly arranged above the bottom plate, a rotating shaft aligned with the sphere is fixedly connected between the two sides of the fixing frame, the circumferential side of the rotating shaft is fixedly connected to the inside of the sphere, soft columns are fixedly connected to the outer walls of both sides of the fixing frame, and a cleaning brush is evenly fixedly connected to the circumferential side of the soft column.

[0007] Preferably, a movable groove is opened on the top of the base plate, a motor is fixedly connected to the inner wall of the bottom end of the movable groove, the output shaft of the motor is fixedly connected to a screw rod located inside the movable groove, a movable block is threadedly connected to the circumferential side of the screw rod, and the bottom of the movable block is slidably connected to the bottom inner wall of the movable groove.

[0008] Preferably, the top of the moving block is fixedly connected to the movable block, the bottom of the movable block is slidably connected to the top of the base plate, a groove is opened inside the movable block, the bottom of the groove is fixedly connected to the hydraulic press body, and the top of the hydraulic press body is slidably connected to the hydraulic column.

[0009] Preferably, the bottom of the hydraulic column is fixedly connected to a lifting block, the side of the lifting block is slidably connected to the inner wall of the slotted side, the top of the lifting block extends to the outside of the movable block, and the top of the lifting block is fixedly connected to a movable frame aligned with the fixed frame.

[0010] Preferably, the side of the movable frame is fixedly connected to at least two side panels, the side of the fixed frame is slidably connected to the side of the side panel, the side of the movable frame is fixedly connected to a fixed plate aligned with the fixed frame, and the side of the movable frame is slidably and detachably connected to a movable plate aligned with the fixed frame.

[0011] Preferably, the side of the movable plate is fixedly connected to the side of the fixed frame, the side of the fixed plate is fixedly connected to the side of the fixed frame, and mutually aligned threaded holes are provided between the top and bottom of the movable plate, between the top and bottom of the fixed plate, and between the top and bottom of the movable frame.

[0012] Compared with the prior art, the utility model provides a protection frame for a wind turbine blade transport vehicle, which has the following beneficial effects:

[0013] The bottom plate is fixed to the top of the external transport vehicle body by means of the set fixing columns, the upper movable plate, fixing frame, sphere, connecting rope and fixing column are removed, so that the bottom of the wind turbine blade is squeezed on the lower fixing column, the upper movable plate, fixing frame, sphere, connecting rope and fixing column are reset, the movable plate is moved, the movable plate drives the fixing frame to move, the fixing frame drives the sphere to move, the sphere drives the connecting rope to move, and the connecting rope drives the fixing column to be tightly attached to the top of the wind turbine blade, so that the upper and lower fixing columns clamp the wind turbine blade in the middle, and then the movable plate and the fixing plate are fixed to the device through the threaded holes by bolts, which is conducive to supporting and fixing the middle position of the wind turbine blade after the device fixes one end of the wind turbine blade on the external transport vehicle body, preventing the wind turbine blade from being damaged by pressure and reducing the wind turbine blade The piece applies load pressure to the external transport vehicle body. When the external transport vehicle body drives the wind turbine blades to move up and down according to the road conditions, the hydraulic press body is started, and the hydraulic press body drives the lifting block to move, the lifting block drives the moving frame to move, and the moving frame drives the fixed column to move with the wind turbine blades, which is beneficial for the device to continuously support and fix the wind turbine blades when the external transport vehicle body drives the wind turbine blades to move up and down according to the road conditions, further preventing the wind turbine blades from being damaged by pressure and at the same time assisting the external transport vehicle body to drive the wind turbine blades to adjust up and down. The cleaning brush on the soft column is against the upper and lower surfaces of the wind turbine blades, so that the device can clean the particles and other debris on the wind turbine blades when it moves along the wind turbine blades, preventing the particles from rubbing and damaging the wind turbine blades with the device, causing the surface of the wind turbine blades to be damaged by friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a protection frame for a wind turbine blade transport vehicle proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a protection frame for a wind turbine blade transport vehicle proposed by the utility model;

[0016] Figure 3 This is a partial structural schematic diagram of a protection frame for a wind turbine blade transport vehicle proposed by the utility model;

[0017] Figure 4 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1-bottom plate, 2-moving block, 3-screw rod, 4-movable block, 5-hydraulic press body, 6-hydraulic column, 7-lifting block, 8-slot, 9-threaded hole, 10-moving frame, 11-fixed plate, 12-side plate, 13-moving plate, 14-fixed frame, 15-sphere, 16-rotating shaft, 17-soft column, 18-cleaning brush, 19-connecting rope, 20-fixed column, 21-moving slot, 22-motor. DETAILED DESCRIPTION

[0019] Example 1: Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A protective frame for a wind turbine blade transport vehicle includes a base plate 1, a support mechanism is arranged above the base plate 1, the support mechanism includes at least four spheres 15 evenly arranged above the base plate 1, and fixing columns 20 aligned with the spheres 15 are evenly arranged above the base plate 1. A connecting rope 19 aligned with the fixing column 20 is fixedly connected between one ends of two spheres 15, and the circumferential side surface of the fixing column 20 is fixedly connected to the circumferential side surface of the connecting rope 19.

[0020] In the utility model, a fixing frame 14 aligned with the sphere 15 is evenly arranged above the bottom plate 1, a rotating shaft 16 aligned with the sphere 15 is fixedly connected between the two sides of the fixing frame 14, the circumferential side surface of the rotating shaft 16 is fixedly connected to the inside of the sphere 15, and soft columns 17 are fixedly connected to the outer walls of both sides of the fixing frame 14, and a cleaning brush 18 is evenly fixedly connected to the circumferential side surface of the soft column 17.

[0021] A movable groove 21 is provided at the top of the base plate 1, and a motor 22 is fixedly connected to the inner wall at one end of the bottom of the movable groove 21. The output shaft of the motor 22 is fixedly connected to a screw rod 3 located inside the movable groove 21. The circumferential side surface of the screw rod 3 is threadedly connected to a movable block 2, and the bottom of the movable block 2 is slidably connected to the bottom inner wall of the movable groove 21.

[0022] The top of the moving block 2 is fixedly connected to the movable block 4, the bottom of the movable block 4 is slidably connected to the top of the base plate 1, a slot 8 is provided inside the movable block 4, the bottom of the slot 8 is fixedly connected to the hydraulic press body 5, and the top of the hydraulic press body 5 is slidably connected to the hydraulic column 6.

[0023] The bottom of the hydraulic column 6 is fixedly connected to a lifting block 7, the side of the lifting block 7 is slidably connected to the inner wall of the side of the slot 8, the top of the lifting block 7 extends to the outside of the movable block 4, and the top of the lifting block 7 is fixedly connected to a movable frame 10 aligned with the fixed frame 14.

[0024] The side of the mobile frame 10 is fixedly connected with at least two side panels 12, the side of the fixed frame 14 is slidably connected to the side of the side panel 12, the side of the mobile frame 10 is fixedly connected with a fixed plate 11 aligned with the fixed frame 14, and the side of the mobile frame 10 is slidably and detachably connected with a mobile plate 13 aligned with the fixed frame 14.

[0025] The side of the movable plate 13 is fixedly connected to the side of the fixed frame 14, the side of the fixed plate 11 is fixedly connected to the side of the fixed frame 14, and mutually aligned threaded holes 9 are provided between the top and bottom of the movable plate 13, between the top and bottom of the fixed plate 11, and between the top and bottom of the movable frame 10.

[0026] Working principle: fix the bottom plate 1 on the top of the external transport vehicle body, remove the upper movable plate 13, fixed frame 14, sphere 15, connecting rope 19 and fixed column 20, so that the bottom of the wind turbine blade is squeezed on the lower fixed column 20, reset the upper movable plate 13, fixed frame 14, sphere 15, connecting rope 19 and fixed column 20, move the movable plate 13, the movable plate 13 drives the fixed frame 14 to move, the fixed frame 14 drives the sphere 15 to move, the sphere 15 drives the connecting rope 19 to move, the connecting rope 19 drives the fixing column 20 to be close to the top of the wind turbine blade, so that the upper and lower fixed columns 20 clamp the wind turbine blade in the middle, and then use bolts to fix the movable plate 13 and the fixed plate 11 to the device through the threaded hole 9, which is conducive to the device to support and fix the middle position of the wind turbine blade after fixing one end of the wind turbine blade on the external transport vehicle body, preventing To prevent the wind turbine blades from being damaged by pressure and reduce the load pressure of the wind turbine blades on the external transport vehicle body, the external transport vehicle body starts the hydraulic press body 5 when driving the wind turbine blades to move up and down according to the road conditions, and the hydraulic press body 5 drives the lifting block 7 to move, and the lifting block 7 drives the moving frame 10 to move, and the moving frame 10 drives the fixed column 20 to move with the wind turbine blades, which is beneficial for the device to continuously support and fix the wind turbine blades when the external transport vehicle body drives the wind turbine blades to move up and down according to the road conditions, further preventing the wind turbine blades from being damaged by pressure and assisting the external transport vehicle body to drive the wind turbine blades to adjust up and down, the cleaning brush 18 on the soft column 17 abuts against the upper and lower surfaces of the wind turbine blades, so that the device can clean the particles and other debris on the wind turbine blades when moving along the wind turbine blades, preventing the particles from being damaged by friction with the device on the wind turbine blades, so that the surface of the wind turbine blades is damaged by friction.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protection frame for a wind turbine blade transport vehicle, comprising a bottom plate (1), characterized in that: A support mechanism is arranged above the base plate (1), the support mechanism comprising at least four spheres (15) evenly arranged above the base plate (1), fixing columns (20) evenly arranged above the base plate (1) and aligned with the spheres (15), a connecting rope (19) aligned with the fixing column (20) is fixedly connected between one end of the two spheres (15), and the circumferential side surface of the fixing column (20) is fixedly connected to the circumferential side surface of the connecting rope (19).

2. The wind turbine blade transport vehicle protection frame according to claim 1, characterized in that: A fixing frame (14) aligned with the sphere (15) is evenly arranged above the bottom plate (1), a rotating shaft (16) aligned with the sphere (15) is fixedly connected between two surfaces of the fixing frame (14), a circumferential side surface of the rotating shaft (16) is fixedly connected to the inside of the sphere (15), soft columns (17) are fixedly connected to two outer walls of the fixing frame (14), and a cleaning brush (18) is evenly fixedly connected to the circumferential side surface of the soft column (17).

3. The wind turbine blade transport vehicle protection frame according to claim 2, characterized in that: A movable groove (21) is provided on the top of the bottom plate (1); a motor (22) is fixedly connected to the inner wall at one end of the bottom of the movable groove (21); an output shaft of the motor (22) is fixedly connected to a screw rod (3) located inside the movable groove (21); a movable block (2) is threadedly connected to the circumferential side surface of the screw rod (3); and the bottom of the movable block (2) is slidably connected to the inner wall of the bottom of the movable groove (21).

4. The wind turbine blade transport vehicle protection frame according to claim 3, characterized in that: The top of the moving block (2) is fixedly connected to a movable block (4), the bottom of the movable block (4) is slidably connected to the top of the bottom plate (1), a slot (8) is provided inside the movable block (4), the bottom of the slot (8) is fixedly connected to a hydraulic press body (5), and the top of the hydraulic press body (5) is slidably connected to a hydraulic column (6).

5. The wind turbine blade transport vehicle protection frame according to claim 4, characterized in that: The bottom of the hydraulic column (6) is fixedly connected to a lifting block (7), the side of the lifting block (7) is slidably connected to the inner wall of the side of the slot (8), the top of the lifting block (7) extends to the outside of the movable block (4), and the top of the lifting block (7) is fixedly connected to a movable frame (10) aligned with the fixed frame (14).

6. The wind turbine blade transport vehicle protection frame according to claim 5, characterized in that: The side of the movable frame (10) is fixedly connected to at least two side panels (12), the side of the fixed frame (14) is slidably connected to the side of the side panel (12), the side of the movable frame (10) is fixedly connected to a fixed plate (11) aligned with the fixed frame (14), and the side of the movable frame (10) is slidably and detachably connected to a movable plate (13) aligned with the fixed frame (14).

7. The wind turbine blade transport vehicle protection frame according to claim 6, characterized in that: The side of the movable plate (13) is fixedly connected to the side of the fixed frame (14), the side of the fixed plate (11) is fixedly connected to the side of the fixed frame (14), and threaded holes (9) aligned with each other are provided between the top and bottom of the movable plate (13), between the top and bottom of the fixed plate (11), and between the top and bottom of the movable frame (10).

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