CN212890083U - Offshore wind turbine blade transportation device - Google Patents
Offshore wind turbine blade transportation device Download PDFInfo
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- CN212890083U CN212890083U CN202022040446.0U CN202022040446U CN212890083U CN 212890083 U CN212890083 U CN 212890083U CN 202022040446 U CN202022040446 U CN 202022040446U CN 212890083 U CN212890083 U CN 212890083U
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- bottom plate
- blade
- clamping tool
- wind turbine
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Abstract
The utility model discloses an offshore wind turbine blade transportation device, which comprises a base, a blade root clamping tool and a blade tip clamping tool, wherein the blade root clamping tool and the blade tip clamping tool are fixedly arranged on two sides of the base, the blade root clamping tool comprises a first bottom plate, fixed plate and first support base, first bottom plate and base fixed weld, first support base opening upwards fixes and sets up in first bottom plate middle part, fixed plate and first bottom plate fixed connection are passed through at first support base both ends, blade tip centre gripping frock includes the second bottom plate, collateral branch fagging and second support base, second bottom plate and base fixed weld, the second supports the base and sets up in second bottom plate middle part, the collateral branch fagging sets up in the second bottom plate both sides, collateral branch fagging bottom and second bottom plate fixed connection, bracing piece and second bottom plate fixed connection are passed through to collateral branch fagging upper end. The utility model has the advantages of guarantee that the transportation can play good guard action to the blade again when stable.
Description
Technical Field
The utility model relates to an offshore wind power generation blade transportation technical field, in particular to offshore wind turbine blade conveyer.
Background
With the increase of the supporting force of the state on new energy industries, offshore wind power plants are built in more and more places, since the transportation of the wind power plants without the equipment needs to be built, the wind power plants are generally huge, especially the wind power blades move many tens of meters often, which causes great difficulty in transportation, the entering of complex places can be reached by spending a large amount of material, manpower and time, and the centers of the fan blades are usually positioned at the root parts of the blades, so that the overall centers are deviated to the vicinity of a transportation vehicle head in the transportation process, the overall heads and feet are light in the driving process, great influence is caused on the driving safety, and meanwhile, under the condition of bumping in the face of a road surface, the clamping devices of the blades can not well protect the blades, and the blades are easy to damage in the transportation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an offshore wind turbine blade conveyer.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a blade conveying device of an offshore wind turbine is characterized by comprising a base, a blade root clamping tool and a blade end clamping tool, wherein the blade root clamping tool and the blade end clamping tool are fixedly arranged on two sides of the base, the blade root clamping tool comprises a first bottom plate, a fixing plate and a first supporting base, the first bottom plate is fixedly welded with the base, the first supporting base is of a semicircular structure, an opening of the first supporting base is upwards and fixedly arranged in the middle of the first bottom plate, two ends of the first supporting base are fixedly connected with the first bottom plate through the fixing plate, two sides of the first supporting base are fixedly welded with the bottom of the first supporting base, a plurality of through holes are formed in the sleeving plate, the blade end clamping tool comprises a second bottom plate, a side supporting plate and a second supporting base, and the second bottom plate is fixedly welded with the base, the second supports the base and sets up in second bottom plate middle part, the second supports and is provided with hydraulic jack between base and the second bottom plate, the collateral branch fagging sets up in second bottom plate both sides, the collateral branch fagging main part is Y type structure, collateral branch fagging bottom and second bottom plate fixed connection, bracing piece and second bottom plate fixed connection are passed through to collateral branch fagging upper end, collateral branch fagging upper end support mouth department spiro union has the side shield.
Preferably, the height of the base on one side of the blade root clamping tool is lower than that of the base on one side of the blade end clamping tool.
Preferably, the sleeve plates on two sides of the first support base are fixedly connected with the sleeve plate at the bottom of the first support base through a connecting plate.
Preferably, an elastic sleeve is arranged on the inner side of the first support base.
Preferably, the through hole is sleeved with a bolt at the root of the blade.
Preferably, reinforced trusses are arranged between the fixing plate and the first supporting base, and between the side supporting plate and the supporting rod.
Preferably, the number of the hydraulic jacks at the bottom of the second supporting base is two, and the hydraulic jacks are arranged on two sides of the bottom of the second supporting base.
Preferably, the side baffle, the two supporting bases and the end connecting surface of the blade are matched, and elastic sleeves are arranged on the inner sides of the side baffle and the second supporting base.
Preferably, lifting lugs are arranged at the upper end and the lower end of the side baffle and on two sides of the second supporting base, and flexible lifting straps penetrate through the lifting lugs.
Preferably, the center of the base is positioned at one side close to the clamping tool at the end part of the blade.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model discloses a set up the base into highly being less than the base in blade tip centre gripping frock one side in blade root centre gripping frock one side, move the device focus behind the centre gripping blade wholly backward for the transport vechicle overall center tends to the middle part, and no longer the head is heavy foot light, is favorable to the safety of traveling.
2. The utility model discloses a set up three cover fishplate bars and cup joint fixedly with blade root's bolt, rethread connecting plate fixed connection, thereby three point connection guarantees that blade root can not produce in the transportation after the installation is accomplished and removes, strengthens holistic stability.
3. The utility model discloses all be provided with the elastic sleeve in device and blade contact department, through hydraulic jack adjustment blade installation angle, at last through flexible suspender and collateral branch fagging with blade end fixing to better protect the blade.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a blade root clamping fixture according to the present invention;
fig. 3 is a schematic structural view of the middle blade end clamping tool of the present invention.
Detailed Description
The following description will be further described with reference to the accompanying drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 3, an offshore wind turbine blade transportation device includes base 1, blade root centre gripping frock 2 and blade tip centre gripping frock 3 are fixed to be set up in base 1 both sides, base 1 highly is less than base in blade tip centre gripping frock 3 one side in blade root centre gripping frock 2 one side, base 1 center is located and is close to blade tip centre gripping frock one side, moves back the device focus behind the centre gripping blade wholly for the transport vechicle whole center tends to the middle part, and no longer the heavy foot is light, is favorable to the safety of traveling.
The blade root clamping tool 2 comprises a first bottom plate 21, a fixing plate 22 and a first supporting base 23, the first bottom plate 21 is fixedly welded with the base 1, the first supporting base 23 is of a semicircular structure, the opening of the first supporting base 23 is upwards fixedly arranged in the middle of the first bottom plate 21, two ends of the first supporting base 23 are fixedly connected with the first bottom plate 21 through the fixing plate 22, two sides and the bottom of the first supporting base 23 are fixedly welded with sheathing plates 24, the sheathing plates 24 are provided with a plurality of through holes 25, the through holes 25 are sheathed with bolts of the blade roots, the sheathing plates 24 on two sides of the first supporting base 23 are fixedly connected with the sheathing plates 24 at the bottom of the first supporting base 23 through connecting plates 26, the inner side of the first supporting base 23 is provided with an elastic sleeve 4, and the blade roots are fixed through the through holes 25 on the three sheathing plates 24, the root of the blade is firmly fixed, and the elastic sleeve 4 ensures that the blade cannot be damaged by fine crushing and bumping in the transportation process.
Blade tip centre gripping frock 3 includes second bottom plate 31, collateral branch fagging 32 and second support base 33, second bottom plate 31 and base 1 fixed welding, second support base 33 sets up in second bottom plate 31 middle part. Hydraulic jacks 34 are arranged between the second supporting base 33 and the second bottom plate 31, two hydraulic jacks 34 are arranged at the bottom of the second supporting base 33, the hydraulic jacks 34 are arranged at two sides of the bottom of the second supporting base 33, the side supporting plates 32 are arranged at two sides of the second bottom plate 31, the main body of each side supporting plate 32 is of a Y-shaped structure, the bottom of each side supporting plate 32 is fixedly connected with the second bottom plate 31, the upper ends of the side supporting plates 32 are fixedly connected with the second bottom plate 31 through supporting rods 35, side baffles 36 are screwed at supporting ports at the upper ends of the side supporting plates 32, the side baffles 36 are matched with the connecting surfaces of the second supporting base 33 and the end parts of blades, elastic sleeves 4 are arranged at the inner sides of the side baffles 36 and the second supporting base 33, lifting lugs 37 are arranged at the upper ends and the lower ends of the side baffles 36 and two sides of the second supporting base 33, and flexible lifting straps 38, the width of the flexible hanging strip is larger than 15cm, and the flexible hanging strip 38, the side baffle 36 and the elastic sleeve 4 on the inner side of the second supporting base 33 are used for better protecting and fixing the blade.
All be provided with between fixed plate 22 and first supporting baseplate 23, collateral branch backup pad 32 and the bracing piece 35 and strengthen truss 5, strengthen truss 5 and can strengthen the bearing pressure of device, alleviate dead weight and increase rigidity, the stability of hoisting device structure.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications or equivalent substitutions within the spirit and scope of the present invention, and such modifications or equivalent substitutions should also be considered as falling within the scope of the present invention.
Claims (10)
1. A blade conveying device of an offshore wind turbine is characterized by comprising a base, a blade root clamping tool and a blade end clamping tool, wherein the blade root clamping tool and the blade end clamping tool are fixedly arranged on two sides of the base, the blade root clamping tool comprises a first bottom plate, a fixing plate and a first supporting base, the first bottom plate is fixedly welded with the base, the first supporting base is of a semicircular structure, an opening of the first supporting base is upwards and fixedly arranged in the middle of the first bottom plate, two ends of the first supporting base are fixedly connected with the first bottom plate through the fixing plate, two sides of the first supporting base are fixedly welded with the bottom of the first supporting base, a plurality of through holes are formed in the sleeving plate, the blade end clamping tool comprises a second bottom plate, a side supporting plate and a second supporting base, and the second bottom plate is fixedly welded with the base, the second supports the base and sets up in second bottom plate middle part, the second supports and is provided with hydraulic jack between base and the second bottom plate, the collateral branch fagging sets up in second bottom plate both sides, the collateral branch fagging main part is Y type structure, collateral branch fagging bottom and second bottom plate fixed connection, bracing piece and second bottom plate fixed connection are passed through to collateral branch fagging upper end, collateral branch fagging upper end support mouth department spiro union has the side shield.
2. An offshore wind turbine blade transportation device according to claim 1, characterised in that: the height of the base on one side of the blade root clamping tool is lower than that of the base on one side of the blade end part clamping tool.
3. An offshore wind turbine blade transportation device according to claim 1, characterised in that: the sleeve joint plates on the two sides of the first support base are fixedly connected with the sleeve joint plate at the bottom of the first support base through connecting plates.
4. An offshore wind turbine blade transportation device according to claim 1, characterised in that: an elastic sleeve is arranged on the inner side of the first supporting base.
5. An offshore wind turbine blade transportation device according to claim 1, characterised in that: the through holes are sleeved with bolts at the root parts of the blades.
6. An offshore wind turbine blade transportation device according to claim 1, characterised in that: all be provided with between fixed plate and first support base, collateral branch backup pad and the bracing piece and strengthen the truss.
7. An offshore wind turbine blade transportation device according to claim 1, characterised in that: and the two hydraulic jacks at the bottom of the second support base are arranged on two sides of the bottom of the second support base.
8. An offshore wind turbine blade transportation device according to claim 1, characterised in that: the side baffle is matched with the connecting surfaces of the two supporting bases and the end parts of the blades, and elastic sleeves are arranged on the inner sides of the side baffle and the second supporting bases.
9. An offshore wind turbine blade transportation device according to claim 1, characterised in that: lifting lugs are arranged at the upper end and the lower end of the side baffle and on two sides of the second supporting base, and flexible lifting straps penetrate through the lifting lugs.
10. An offshore wind turbine blade transportation device according to claim 1, characterised in that: the center of the base is positioned at one side close to the clamping tool at the end part of the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040446.0U CN212890083U (en) | 2020-09-17 | 2020-09-17 | Offshore wind turbine blade transportation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040446.0U CN212890083U (en) | 2020-09-17 | 2020-09-17 | Offshore wind turbine blade transportation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890083U true CN212890083U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022040446.0U Active CN212890083U (en) | 2020-09-17 | 2020-09-17 | Offshore wind turbine blade transportation device |
Country Status (1)
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| CN (1) | CN212890083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685321A (en) * | 2021-10-26 | 2021-11-23 | 南通海舟船舶设备有限公司 | Offshore wind turbine tower transportation equipment |
| CN114148617A (en) * | 2021-11-19 | 2022-03-08 | 广东精铟海洋工程股份有限公司 | Offshore wind turbine blade transportation fixing device |
-
2020
- 2020-09-17 CN CN202022040446.0U patent/CN212890083U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685321A (en) * | 2021-10-26 | 2021-11-23 | 南通海舟船舶设备有限公司 | Offshore wind turbine tower transportation equipment |
| CN113685321B (en) * | 2021-10-26 | 2021-12-28 | 南通海舟船舶设备有限公司 | Offshore wind turbine tower transportation equipment |
| CN114148617A (en) * | 2021-11-19 | 2022-03-08 | 广东精铟海洋工程股份有限公司 | Offshore wind turbine blade transportation fixing device |
| CN114148617B (en) * | 2021-11-19 | 2023-12-12 | 广东精铟海洋工程股份有限公司 | Marine fan blade transportation fixing device |
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