Wind power tower transportation fixing device

Abstract

The utility model discloses a wind power tower tube transportation fixing device, which relates to the technical field of wind power tower tube transportation equipment and comprises a bottom frame, a plurality of groups of fixing nuts are uniformly and fixedly embedded on two sides of the top wall of the bottom frame, and fixing plates are arranged on two sides of the top wall of the bottom frame. Fastening assemblies matched with the fixing nuts in a threaded mode are installed on the outer walls of the two sets of fixing plates correspondingly, limiting frames are arranged at the two ends of the top wall of the bottom frame correspondingly, and the two sets of limiting frames are detachably connected with the bottom frame through threaded assemblies. The wind power tower barrels of different specifications are hoisted to the middle position of the top wall of the bottom frame, then the two sets of fixing plates are placed at the proper positions of the two sides of the top wall of the bottom frame, then the fixing plates and the bottom frame are connected and fixed through the fastening assemblies, and the positions of the wind power tower barrels are limited through the two sets of fixing plates. The wind power tower drum fixing device is suitable for wind power tower drums of different specifications conveniently, the limiting vertical plate is pulled upwards, then the height of the fixing plate can be increased, and the large-size wind power tower drum can be fixed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power tower transportation equipment, in particular to a wind power tower transportation fixing device. Background Art

[0002] The wind turbine tower is an important component of wind power equipment. It needs to go through multiple processes during the processing, and the position of the wind turbine tower needs to be moved between the processes.

[0003] At present, when a wind turbine tower is moved, it is often clamped between two groups of blocks for safety reasons, and is generally placed horizontally between the two groups of blocks due to processing needs. However, since the positions of the blocks are fixed, it is not convenient to apply to wind turbine towers of different specifications. Therefore, the utility model proposes a wind turbine tower transportation and fixing device that is different from the prior art to solve the above technical problems. Utility Model Content

[0004] In order to improve the above-mentioned problem that the fixed position of the stopper makes it inconvenient to adapt to wind turbine towers of different specifications, the utility model provides a wind turbine tower transportation and fixing device.

[0005] The utility model provides a wind power tower transportation and fixing device, which adopts the following technical solutions:

[0006] A wind power tower transportation and fixing device comprises a base frame, wherein a plurality of groups of fixing nuts are evenly and fixedly embedded on both sides of the top wall of the base frame, fixing plates are arranged on both sides of the top wall of the base frame, and the outer walls of the two groups of the fixing plates are installed with fastening components matching with the fixing nut threads, and limiting frames are arranged at both ends of the top wall of the base frame, and the two groups of the limiting frames are detachably connected to the base frame through threaded components.

[0007] By adopting the above technical solution, wind turbine towers of different specifications are hoisted to the middle position of the top wall of the base frame, and then two sets of fixing plates are placed at appropriate positions on both sides of the top wall of the base frame. The fixing plates are then connected and fixed to the base frame using fastening components, and the two sets of fixing plates are used to limit the position of the wind turbine tower, which is convenient for use with wind turbine towers of different specifications.

[0008] Optionally, the fastening assembly includes a threaded tube, which is fixed at the lower end of the outer wall of the fixing plate, and the inner cavity of the threaded tube is threaded with a threaded vertical rod that passes through the threaded tube, the thread of the threaded vertical rod is matched with the fixing nut, and a handle is fixed on the top of the threaded vertical rod.

[0009] By adopting the above technical solution, the threaded vertical rod is driven to rotate synchronously by turning the handle. Under the action of the threaded tube, the threaded vertical rod gradually moves downward during the rotation until it is threadedly connected and fixed with the fixing nut below it, so that the position of the wind turbine tower can be limited by two sets of fixing plates.

[0010] Optionally, the threaded assembly includes a second bolt, and the second bolt is provided in multiple groups, and the multiple groups of the second bolts are passed through the limiting frame, and the top wall of the base frame is evenly provided with multiple groups of second screw holes matching the second bolt threads.

[0011] By adopting the above technical solution, two sets of limit frames are placed on both sides of the base frame, and multiple sets of second bolts are screwed to make them threadedly connected with the second screw holes at corresponding positions, so that the two ends of the wind turbine tower can be limited, further improving the stability during transportation.

[0012] Optionally, anti-slip pads are adhered and fixed to the inner walls of the two groups of fixing plates.

[0013] By adopting the above technical solution, the stability of the wind turbine tower can be increased under the action of the anti-slip pad.

[0014] Optionally, connection grooves are provided at the inner top positions of the two groups of fixing plates, and limiting vertical plates are movably provided in the inner cavities of the connection grooves provided in the two groups of fixing plates.

[0015] Optionally, multiple groups of first screw holes are evenly opened on the outer walls of the two groups of limiting vertical plates, mounting plates are installed on the top walls of the two groups of fixing plates, and first bolts matching the threads of the first screw holes are passed through the two groups of mounting plates.

[0016] By adopting the above technical solution, the limiting vertical plate is pulled upward so that it moves synchronously to an appropriate height in the inner cavity of the connecting groove, and then the first bolt is screwed to make it threadedly connected with the first screw hole at the corresponding position, thereby increasing the height of the fixing plate and facilitating the fixation of large-sized wind turbine towers.

[0017] Optionally, lifting rings are installed at the four corners of the top wall of the base frame.

[0018] By adopting the above technical solution, the lifting equipment of the prior art is fixed with multiple sets of lifting rings, thereby meeting the needs of lifting.

[0019] In summary, the present invention has at least one of the following beneficial effects:

[0020] Place two sets of fixing plates at appropriate positions on both sides of the top wall of the base frame, then rotate the handle to drive the threaded vertical rod to rotate synchronously, and under the action of the threaded tube, the threaded vertical rod gradually moves downward during the rotation process until it is threadedly connected and fixed with the fixing nut below it, so that the position of the wind turbine tower can be limited by the two sets of fixing plates, which is convenient for wind turbine towers of different specifications;

[0021] Pull the limiting vertical plate upward to make it move synchronously to an appropriate height in the inner cavity of the connecting groove, and then screw the first bolt to make it threadedly connected with the first screw hole at the corresponding position, thereby increasing the height of the fixing plate and facilitating the fixation of large-sized wind power towers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 It is a right side sectional structural schematic diagram of the utility model.

[0024] In the figure: 1. first bolt; 2. first screw hole; 3. handle; 4. threaded pipe; 5. lifting ring; 6. threaded vertical rod; 7. anti-slip pad; 8. base frame; 9. limit frame; 10. fixing nut; 11. connecting groove; 12. limit vertical plate; 13. fixing plate; 14. mounting plate; 15. second bolt; 16. second screw hole. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-2 The utility model is described in further detail.

[0026] Please refer to the attached figure in the instruction manual Figure 1 The utility model provides an embodiment: a wind power tower transportation and fixing device, including a base frame 8, a plurality of sets of fixing nuts 10 are evenly fixed and inlaid on both sides of the top wall of the base frame 8, fixing plates 13 are arranged on both sides of the top wall of the base frame 8, the inner wall of the fixing plate 13 is arranged in an arc shape, and the opening direction of the arc structure faces inward, and the outer walls of the two sets of fixing plates 13 are installed with fastening components, and the fastening components include a threaded tube 4, the threaded tube 4 is fixed at the lower end position of the outer wall of the fixing plate 13, and the inner cavity of the threaded tube 4 is threaded with a threaded vertical rod 6 that passes through the threaded tube 4, the threaded vertical rod 6 and the fixing nut 10 are threadedly matched, and a hand 3 is fixed on the top of the threaded vertical rod 6.

[0027] Wind turbine towers of different specifications are hoisted to the middle position of the top wall of the base frame 8, and then two sets of fixing plates 13 are placed at appropriate positions on both sides of the top wall of the base frame 8, and then the handle 3 is turned to drive the threaded vertical rod 6 to rotate synchronously. Under the action of the threaded tube 4, the threaded vertical rod 6 gradually moves downward during the rotation process until it is threadedly connected and fixed with the fixing nut 10 below it, so that the two sets of fixing plates 13 can be used to limit the position of the wind turbine tower, which is convenient for use in wind turbine towers of different specifications.

[0028] Please refer to the attached figure in the instruction manual Figure 1 and 2 , both ends of the top wall of the base frame 8 are provided with limiting frames 9, the lateral longitudinal section of the limiting frames 9 is set to a triangle, and the two groups of limiting frames 9 are detachably connected to the base frame 8 through a threaded assembly, the threaded assembly includes a second bolt 15, and the second bolt 15 is provided with multiple groups. The multiple groups of second bolts 15 are passed through the limiting frames 9, and the top wall of the base frame 8 is evenly provided with multiple groups of second screw holes 16 that match the threads of the second bolts 15.

[0029] When moving the wind turbine tower, two sets of limit frames 9 are placed on both sides of the base frame 8, and multiple sets of second bolts 15 are screwed to make them threadedly connected with the second screw holes 16 at corresponding positions, so that the two ends of the wind turbine tower can be limited to further improve the stability during transportation.

[0030] Please refer to the attached figure in the instruction manual Figure 1 and 2 The inner walls of the two sets of fixing plates 13 are both pasted and fixed with anti-skid pads 7. Under the action of the anti-skid pads 7, the friction with the wind power tower can be increased, further improving the stability.

[0031] Please refer to the attached figure in the instruction manual Figure 1 The top positions of the two sets of fixing plates 13 are both provided with connection grooves 11, and the inner cavities of the connection grooves 11 provided by the two sets of fixing plates 13 are both movably penetrated with limit vertical plates 12. The outer walls of the two sets of limit vertical plates 12 are evenly provided with multiple groups of first screw holes 2, and the top walls of the two sets of fixing plates 13 are both installed with mounting plates 14, and the two sets of mounting plates 14 are both penetrated with first bolts 1 that match the threads of the first screw holes 2.

[0032] Pull the limiting vertical plate 12 upward to make it move synchronously to an appropriate height in the inner cavity of the connecting groove 11, and then screw the first bolt 1 to make it threadedly connected with the first screw hole 2 at the corresponding position, thereby increasing the height of the fixing plate 13 and facilitating the fixation of large-sized wind turbine towers.

[0033] Please refer to the attached figure in the instruction manual Figure 1 The four corners of the top wall of the base frame 8 are all equipped with lifting rings 5, and multiple sets of lifting rings 5 ​​are arranged on the outer sides of the fixed plate 13 and the limit frame 9. The lifting equipment of the prior art is fixed with multiple sets of lifting rings 5, so as to meet the needs of lifting.

[0034] Working principle: When using the wind turbine tower transportation and fixing device, first hoist the wind turbine towers of different specifications to the middle position of the top wall of the base frame 8, then place the two sets of fixing plates 13 at appropriate positions on both sides of the top wall of the base frame 8, and then rotate the handle 3 to drive the threaded vertical rod 6 to rotate synchronously. Under the action of the threaded tube 4, the threaded vertical rod 6 gradually moves downward during the rotation until it is threadedly connected and fixed with the fixing nut 10 below it, so that the two sets of fixing plates 13 can be used to limit the position of the wind turbine tower, which is convenient for use with wind turbine towers of different specifications.

[0035] When the size of the wind turbine tower to be placed is too large, pull the limiting vertical plate 12 upwards to make it move synchronously to an appropriate height in the inner cavity of the connecting groove 11, and then screw the first bolt 1 to make it threadedly connected with the first screw hole 2 at the corresponding position, so that the height of the fixing plate 13 can be increased, which is convenient for fixing large-sized wind turbine towers. When the position of the wind turbine tower is placed, move the trailer to the bottom of the base frame 8 and lift the base frame 8, so that the wind turbine tower can be moved under the traction of the trailer, and the friction with the wind turbine tower can be increased under the action of the anti-slip pad 7, thereby further improving stability.

[0036] When moving the wind turbine tower, two sets of limit frames 9 are placed on both sides of the base frame 8, and multiple sets of second bolts 15 are screwed to make them threadedly connected with the second screw holes 16 at the corresponding positions, so that the two ends of the wind turbine tower can be limited, and the stability during transportation is further improved. When the wind turbine tower needs to be lifted, the lifting equipment of the existing technology is used to fix it with multiple sets of lifting rings 5, so as to meet the lifting needs.

[0037] The standard parts used in the present utility model document can all be purchased from the market. The various components in the present utility model document can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0038] 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. A wind turbine tower transport and fixing device, comprising a base frame (8), characterized in that: A plurality of sets of fixing nuts (10) are evenly and fixedly embedded at positions on both sides of the top wall of the base frame (8); fixing plates (13) are provided at both sides of the top wall of the base frame (8); fastening components that match the threads of the fixing nuts (10) are installed on the outer walls of the two sets of fixing plates (13); limiting frames (9) are provided at both ends of the top wall of the base frame (8); and the two sets of limiting frames (9) are detachably connected to the base frame (8) via threaded components.

2. A wind turbine tower transport and fixing device according to claim 1, characterized in that: The fastening assembly comprises a threaded tube (4), the threaded tube (4) being fixed at the lower end of the outer wall of the fixing plate (13), the inner cavity of the threaded tube (4) being threadedly penetrated by a threaded vertical rod (6) penetrating the threaded tube (4), the threaded vertical rod (6) being threadably matched with the fixing nut (10), and a handle (3) being fixed at the top end of the threaded vertical rod (6).

3. A wind turbine tower transport and fixing device according to claim 1, characterized in that: The threaded assembly comprises a second bolt (15), wherein the second bolt (15) is provided in a plurality of groups, the plurality of groups of the second bolts (15) being passed through the limiting frame (9), and the top wall of the base frame (8) being evenly provided with a plurality of groups of second screw holes (16) matching the threads of the second bolts (15).

4. A wind turbine tower transport and fixing device according to claim 1, characterized in that: Anti-slip pads (7) are adhered and fixed to the inner walls of the two groups of fixing plates (13).

5. The wind turbine tower transport and fixing device according to claim 1, characterized in that: The top ends of the two sets of fixing plates (13) are provided with connection grooves (11), and the inner cavities of the connection grooves (11) provided in the two sets of fixing plates (13) are movably provided with limit vertical plates (12).

6. A wind turbine tower transport and fixing device according to claim 5, characterized in that: The outer walls of the two groups of limit vertical plates (12) are evenly provided with a plurality of first screw holes (2), the top walls of the two groups of fixing plates (13) are both provided with mounting plates (14), and the two groups of mounting plates (14) are both provided with first bolts (1) that match the threads of the first screw holes (2).

7. A wind turbine tower transport and fixing device according to claim 1, characterized in that: Lifting rings (5) are installed at the four corners of the top wall of the base frame (8).

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