Offshore wind power equipment transport ship

Abstract

The utility model discloses an offshore wind power equipment transport ship which comprises a ship body and wind power equipment, a blade shelving device, a tower drum shelving area, a main engine shelving area and a hub shelving area are arranged on a barge main deck of the ship body, the blade shelving device comprises a shelving frame and idler wheels, the shelving frame is of an n-shaped structure, and the idler wheels are arranged on the shelving frame. The rollers are connected with the bottom ends of the legs of the rest stand, roller grooves are formed in the two sides of the hull in the length direction, the rollers are in rolling connection with the roller grooves, the blade rest device is arranged above the tower rest area, the tower rest area is arranged in the middle of a barge main deck of the hull, and the wind power equipment comprises blades, a tower, a main machine and a hub. The tower drum is arranged on the tower drum placing area, the host is arranged on the host placing area, and the hub is arranged on the hub placing area. According to the utility model, the whole set of wind power equipment can be transported in one ship, so that the transportation resources are saved, the window period of site construction is saved, and the cost can be saved for project construction.

Description

Technical Field

[0001] This utility model relates to a marine wind power equipment transport vessel, belonging to the field of wind power equipment transportation technology. Background Technology

[0002] Large components of offshore wind turbines, such as turbines, towers, and blades, are typically transported by deck barges from the dock to the construction site. Because these components are quite large, a transport vessel with a capacity of around 8000 tons, a length exceeding 100 meters, and a width exceeding 20 meters can only transport one turbine / tower or one set of blades at a time. This represents a significant waste of the vessel's transport capacity; the deck space is fully occupied, but the carrying capacity is severely insufficient. Especially when transporting blades alone, a set of three blades weighs only about 100 tons, representing only 1 / 80th of the vessel's carrying capacity, resulting in a serious waste of transport resources.

[0003] In addition, transporting the wind turbine, tower, and blades on two separate ships is not conducive to on-site construction. The two ships need to anchor twice after arriving at the site. After the tower and wind turbine are hoisted, they need to wait for the blade transport ship, which delays the valuable construction window at sea and is a waste of construction resources. Utility Model Content

[0004] The purpose of this utility model is to provide a marine wind power equipment transport vessel. This utility model can transport wind turbines, towers, and blades as a whole in one shipment, which saves transportation resources and saves on-site construction time, thus saving costs for project completion.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an offshore wind power equipment transport vessel, including a hull and wind power equipment, wherein the main deck of the hull barge is provided with a blade mounting device, a tower mounting area, a main engine mounting area and a hub mounting area, the blade mounting device including a mounting frame and rollers, the mounting frame having a portal frame structure, the rollers being connected to the bottom ends of the mounting frame legs, roller grooves being provided on both sides of the hull along its length, the rollers being tactilely connected to the roller grooves, the blade mounting device being placed above the tower mounting area, the tower mounting area being placed in the middle of the main deck of the hull barge, the wind power equipment including blades, a tower, a main engine and a hub, the blades being placed on the blade mounting device, the tower being placed on the tower mounting area, the main engine being placed on the main engine mounting area, and the hub being placed on the hub mounting area.

[0006] The aforementioned offshore wind power equipment transport vessel has a blade transport base installed on the support frame. The blade transport base is detachably connected to the support frame and the blade is detachably connected to the blade. The blade transport base not only fixes the blade but also facilitates hoisting and unloading, reducing damage to the blade.

[0007] The aforementioned offshore wind power equipment transport vessel has a locking mechanism on the rollers; the rollers can roll back and forth along the roller grooves, which facilitates the movement of the blade support frame back and forth during hoisting. The locking mechanism locks the rollers to ensure that the support frame will not move back and forth during transportation.

[0008] The aforementioned offshore wind power equipment transport vessel has inclined cables installed at the four corners of the support frame. One end of the inclined cable is detachably connected to one corner of the support frame, and the other end of the inclined cable is riveted to the hull deck. The inclined cables are connected to the lugs welded to the main deck of the ship to fix the support frame and ensure that the support frame will not move back and forth during transportation. It can also be used in conjunction with a locking mechanism for double protection.

[0009] The aforementioned offshore wind power equipment transport vessel has a truss structure for its mounting frame.

[0010] In the aforementioned offshore wind power equipment transport vessel, at least two sets of rollers are provided on one leg of the support frame, and the rollers on the same leg of the support frame are arranged at intervals; the two sets of rollers on the same side are separated by a certain distance to prevent the support frame from overturning.

[0011] In the aforementioned offshore wind power equipment transport vessel, the roots of the blades on the blade mounting device are arranged near the bow of the hull.

[0012] The aforementioned offshore wind power equipment transport vessel has at least two sets of blade mounting devices; the number of blade mounting devices can be selected according to the length of the blade.

[0013] Compared with the prior art, the advantages of this utility model are:

[0014] 1. This utility model enables the complete transportation of wind power equipment in a single shipment, which saves transportation resources and the on-site construction window, thus saving costs for project completion.

[0015] 2. The blade support frame of this utility model is connected to the main hull by rollers, and can move flexibly back and forth.

[0016] 3. The large components of the wind turbine of this utility model can be loaded onto ships by side or stern, making it highly adaptable to dock conditions. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 This is the right view of this utility model;

[0020] Figure 4 yes Figure 3Enlarged view of A in the middle;

[0021] Figure 5 This is a schematic diagram of the present invention without wind power equipment installed;

[0022] Figure 6 This is a top view of the present invention without wind power equipment installed;

[0023] Figure 7 This is a schematic diagram of the blade support device in this utility model;

[0024] Figure 8 This is a schematic diagram of the side-mounted loading of this utility model;

[0025] Figure 9 This is a schematic diagram of the tail-mounted loading of this utility model.

[0026] Reference numerals: 1-hull, 2-blade mounting device, 3-tower mounting area, 4-main engine mounting area, 5-hull mounting area, 6-mounting frame, 7-roller, 8-roller groove, 9-blade, 10-tower, 11-main engine, 12-hull, 13-blade transport base, 14-stayed cable.

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Detailed Implementation

[0028] Embodiment 1 of this utility model: A marine wind power equipment transport vessel, including a hull 1 and wind power equipment. The main deck of the hull 1 is provided with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure. The rollers 7 are connected to the bottom of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length. The rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is placed above the tower mounting area 3. The tower mounting area 3 is located in the middle of the main deck of the hull 1. The wind power equipment includes blades 9, a tower 10, a main engine 11, and a hub 12. The blades 9 are placed on the blade mounting device 2, the tower 10 is placed on the tower mounting area 3, the main engine 11 is placed on the main engine mounting area 4, and the hub 12 is placed on the hub mounting area 5.

[0029] Embodiment 2 of this utility model: A marine wind power equipment transport vessel, comprising a hull 1 and wind power equipment. The hull 1, on its main deck, is equipped with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure, and the rollers 7 are connected to the bottom of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length, and the rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is placed on the tower. Above the support area 3, the tower support area 3 is located in the middle of the main deck of the barge of the hull 1. The wind power equipment includes blades 9, tower 10, main engine 11 and hub 12. Blades 9 are placed on blade support device 2, tower 10 is placed on tower support area 3, main engine 11 is placed on main engine support area 4, and hub 12 is placed on hub support area 5. The support frame 6 is provided with blade transport base 13, which is detachably connected to the support frame 6 and blades 9.

[0030] Embodiment 3 of this utility model: A marine wind power equipment transport vessel, comprising a hull 1 and wind power equipment. The main deck of the hull 1 is equipped with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure, and the rollers 7 are connected to the bottom of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length, and the rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is positioned above the tower mounting area 3. The tower support area 3 is located in the middle of the main deck of the barge hull 1. The wind power equipment includes blades 9, tower 10, main engine 11 and hub 12. Blades 9 are placed on blade support device 2, tower 10 is placed on tower support area 3, main engine 11 is placed on main engine support area 4, and hub 12 is placed on hub support area 5. The support frame 6 is equipped with blade transport base 13, which is detachably connected to the support frame 6 and blades 9. The roller 7 is equipped with a locking mechanism.

[0031] Embodiment 4 of this utility model: A marine wind power equipment transport vessel, comprising a hull 1 and wind power equipment. The hull 1, on its main deck, is equipped with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure, and the rollers 7 are connected to the bottom ends of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length, and the rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is positioned above the tower mounting area 3, which is located in the middle of the main deck of the hull 1. The wind power equipment includes blades... The ship comprises a blade 9, a tower 10, a main engine 11, and a hub 12. The blade 9 is placed on the blade support device 2, the tower 10 is placed on the tower support area 3, the main engine 11 is placed on the main engine support area 4, and the hub 12 is placed on the hub support area 5. A blade transport base 13 is provided on the support frame 6, and the blade transport base 13 is detachably connected to the support frame 6 and the blade 9. A locking mechanism is provided on the roller 7. A stay cable 14 is provided at the four corners of the support frame 6. One end of the stay cable 14 is detachably connected to one corner of the support frame 6, and the other end of the stay cable 14 is riveted to the deck of the hull 1.

[0032] Embodiment 5 of this utility model: A marine wind power equipment transport vessel, comprising a hull 1 and wind power equipment. The main deck of the hull 1 (barge) is equipped with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure, and the rollers 7 are connected to the bottom ends of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length, and the rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is positioned above the tower mounting area 3, which is located in the middle of the main deck of the hull 1 (barge). The wind power equipment includes blades 9 and a tower 1. 0. The main engine 11 and hub 12 are mounted on the blade support device 2, the tower 10 is mounted on the tower support area 3, the main engine 11 is mounted on the main engine support area 4, and the hub 12 is mounted on the hub support area 5. The support frame 6 is equipped with a blade transport base 13, which is detachably connected to the support frame 6 and the blade 9. The roller 7 is equipped with a locking mechanism. The support frame 6 is equipped with inclined cables 14 at its four corners. One end of the inclined cable 14 is detachably connected to one corner of the support frame 6, and the other end of the inclined cable 14 is riveted to the deck of the hull 1. The support frame 6 adopts a truss structure.

[0033] Embodiment 6 of this utility model: A marine wind power equipment transport vessel, comprising a hull 1 and wind power equipment. The main deck of the hull 1 (barge) is equipped with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure, and the rollers 7 are connected to the bottom ends of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length, and the rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is positioned above the tower mounting area 3, which is located in the middle of the main deck of the hull 1 (barge). The wind power equipment includes blades 9, a tower 10, a main engine 11, and a hub 12. The blades 9 are mounted on the blade mounting device 2. The tower 10 is placed on the tower support area 3, the main engine 11 is placed on the main engine support area 4, and the hub 12 is placed on the hub support area 5. The support frame 6 is equipped with a blade transport base 13, which is detachably connected to the support frame 6 and to the blade 9. The roller 7 is equipped with a locking mechanism. The four corners of the support frame 6 are equipped with inclined cables 14, one end of which is detachably connected to one corner of the support frame 6, and the other end of which is riveted to the deck of the hull 1. The support frame 6 adopts a truss structure. At least two sets of rollers 7 are provided on one leg of the support frame 6, and the rollers 7 on the same leg of the support frame 6 are arranged at intervals.

[0034] Embodiment 7 of this utility model: A marine wind power equipment transport vessel, comprising a hull 1 and wind power equipment. The main deck of the hull 1 (barge) is equipped with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure, and the rollers 7 are connected to the bottom ends of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length, and the rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is positioned above the tower mounting area 3, which is located in the middle of the main deck of the hull 1 (barge). The wind power equipment includes blades 9, a tower 10, a main engine 11, and a hub 12. The blades 9 are mounted on the blade mounting device 2, and the tower 10 is mounted on the tower mounting area 5. In the placement area 3, the main engine 11 is placed in the main engine placement area 4, and the hub 12 is placed in the hub placement area 5; the placement frame 6 is provided with a blade transport base 13, which is detachably connected to the placement frame 6 and the blade 9; the roller 7 is provided with a locking mechanism; the four corners of the placement frame 6 are provided with inclined cables 14, one end of which is detachably connected to one corner of the placement frame 6, and the other end of which is riveted to the deck of the hull 1; the placement frame 6 adopts a truss structure; at least two sets of rollers 7 are provided on one leg of the placement frame 6, and the rollers 7 on the same leg of the placement frame 6 are arranged at intervals; the root of the blade 9 on the blade placement device 2 is arranged close to the bow of the hull 1.

[0035] Embodiment 8 of this utility model: A marine wind power equipment transport vessel, comprising a hull 1 and wind power equipment. The hull 1, on its main deck, is equipped with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure, and the rollers 7 are connected to the bottom of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length, and the rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is positioned above the tower mounting area 3, which is located in the middle of the main deck of the hull 1. The wind power equipment includes blades 9, a tower 10, a main engine 11, and a hub 12. The blades 9 are mounted on the blade mounting device 2, the tower 10 is mounted on the tower mounting area 3, and the main engine 1... 1. The hub 12 is placed on the main engine placement area 4, and the hub 12 is placed on the hub placement area 5. The placement frame 6 is provided with a blade transport base 13, which is detachably connected to the placement frame 6 and to the blade 9. The roller 7 is provided with a locking mechanism. The four corners of the placement frame 6 are provided with inclined cables 14, one end of which is detachably connected to one corner of the placement frame 6, and the other end of which is riveted to the deck of the hull 1. The placement frame 6 adopts a truss structure. At least two sets of rollers 7 are provided on one leg of the placement frame 6, and the rollers 7 on the same leg of the placement frame 6 are arranged at intervals. The root of the blade 9 on the blade placement device 2 is arranged close to the bow of the hull 1. The blade placement device 2 is provided with at least two sets.

[0036] Embodiment 9 of this utility model: A marine wind power equipment transport vessel, comprising a hull 1 and wind power equipment. The main deck of the hull 1 (barge) is equipped with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure, and the rollers 7 are connected to the bottom ends of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length, and the rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is positioned above the tower mounting area 3, which is located in the middle of the main deck of the hull 1 (barge). The wind power equipment includes blades 9, a tower 10, a main engine 11, and a hub 12. The blades 9 are mounted on the blade mounting device 2, and the tower 10 is mounted on the tower mounting area 3. The engine 11 is placed on the main engine placement area 4, and the hub 12 is placed on the hub placement area 5. A blade transport base 13 is provided on the placement frame 6, and the blade transport base 13 is detachably connected to the placement frame 6 and to the blade 9. A locking mechanism is provided on the roller 7. An inclined cable 14 is provided at each of the four corners of the placement frame 6, with one end of the inclined cable 14 detachably connected to one corner of the placement frame 6 and the other end riveted to the deck of the hull 1. The placement frame 6 adopts a truss structure. Two sets of rollers 7 are provided on one leg of the placement frame 6, and the rollers 7 on the same leg of the placement frame 6 are arranged at intervals. The root of the blade 9 on the blade placement device 2 is arranged near the bow of the hull 1. Two sets of blade placement devices are provided.

[0037] Embodiment 10 of this utility model: A marine wind power equipment transport vessel, comprising a hull 1 and wind power equipment. The hull 1, on its main deck, is equipped with a blade mounting device 2, a tower mounting area 3, a main engine mounting area 4, and a hub mounting area 5. The blade mounting device 2 includes a mounting frame 6 and rollers 7. The mounting frame 6 has a U-shaped structure, and the rollers 7 are connected to the bottom of the legs of the mounting frame 6. Roller grooves 8 are provided on both sides of the hull 1 along its length, and the rollers 7 are in rolling connection with the roller grooves 8. The blade mounting device 2 is positioned above the tower mounting area 3, which is located in the middle of the main deck of the hull 1. The wind power equipment includes blades 9, a tower 10, a main engine 11, and a hub 12. The blades 9 are mounted on the blade mounting device 2, and the tower 10 is mounted on the tower mounting area 3. The engine 11 is placed on the main engine placement area 4, and the hub 12 is placed on the hub placement area 5. A blade transport base 13 is provided on the placement frame 6, and the blade transport base 13 is detachably connected to the placement frame 6 and to the blade 9. A locking mechanism is provided on the roller 7. An inclined cable 14 is provided at each of the four corners of the placement frame 6, with one end of the inclined cable 14 detachably connected to one corner of the placement frame 6 and the other end riveted to the deck of the hull 1. The placement frame 6 adopts a truss structure. Three sets of rollers 7 are provided on one leg of the placement frame 6, with the rollers 7 on the same leg of the placement frame 6 arranged at intervals. The root of the blade 9 on the blade placement device 2 is arranged near the bow of the hull 1. Three sets of blade placement devices are provided in the blade placement device 2.

[0038] The working principle of one embodiment of this utility model is as follows: First, two sets of blade transport bases 13 are installed on the root and stern of the blade 9, respectively. When the transport ship is docked at the side, the blade 9, tower 10, main engine 11, and hub 12 can be loaded onto the main deck of the barge hull 1 using a crane. The blade 9 is then placed on the support frame 6 by two cranes lifting it in tandem. When the stern of the transport ship is docked at the stern, the blade 9, tower 10, main engine 11, and hub 12 can be hoisted by a crane, or they can be rolled on and off using axle trucks. When loading the blade 9, it can first be transported by... One crane places the blade transport base 13 at the root of blade 9 onto the support frame 6 near the bow of hull 1, connecting the blade transport base 13 at the root of blade 9 to the support frame 6 at the bow of hull 1. Another crane lifts the tail of blade 9 and moves forward synchronously with the support frame 6 at the bow of hull 1 until it reaches a suitable position. Then, the blade transport base 13 at the tail of blade 9 is placed onto the support frame 6 at the stern of hull 1, connecting the blade transport base 13 at the tail of blade 9 to the support frame 6 at the stern of hull 1, completing the loading.

Claims

1. A vessel for transporting offshore wind power equipment, comprising a hull (1) and wind power equipment, characterized in that, The hull (1) of the barge is equipped with a blade mounting device (2), a tower mounting area (3), a main engine mounting area (4), and a hub mounting area (5). The blade mounting device (2) includes a mounting frame (6) and rollers (7). The mounting frame (6) has a U-shaped structure, and the rollers (7) are connected to the bottom of the legs of the mounting frame (6). Roller grooves (8) are provided on both sides of the hull (1) along its length. The rollers (7) are in rolling connection with the roller grooves (8). The blade support device (2) is placed above the tower support area (3), which is located in the middle of the main deck of the barge (1). The wind power equipment includes blades (9), tower (10), main engine (11) and hub (12). The blades (9) are placed on the blade support device (2), the tower (10) is placed on the tower support area (3), the main engine (11) is placed on the main engine support area (4), and the hub (12) is placed on the hub support area (5).

2. The offshore wind power equipment transport vessel according to claim 1, characterized in that, The shelf (6) is provided with a blade transport base (13), the blade transport base (13) is detachably connected to the shelf (6), and the blade transport base (13) is detachably connected to the blade (9).

3. The offshore wind power equipment transport vessel according to claim 1, characterized in that, The roller (7) is provided with a locking mechanism.

4. A marine wind power equipment transport vessel according to claim 1, characterized in that, The four corners of the support frame (6) are provided with inclined cables (14), one end of the inclined cable (14) is detachably connected to one corner of the support frame (6), and the other end of the inclined cable (14) is riveted to the deck of the hull (1).

5. A marine wind power equipment transport vessel according to claim 1, characterized in that, The shelving unit (6) adopts a truss structure.

6. A marine wind power equipment transport vessel according to claim 1, characterized in that, At least two sets of rollers (7) are provided on one leg of the shelf (6), and the rollers (7) on the same leg of the shelf (6) are arranged at intervals.

7. A marine wind power equipment transport vessel according to claim 1, characterized in that, The roots of the blades (9) on the blade resting device (2) are arranged close to the bow of the hull (1).

8. A marine wind power equipment transport vessel according to claim 1, characterized in that, The blade support device (2) is provided in at least two sets.

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