CN214777655U

CN214777655U - Wind driven generator blade transportation and bearing device

Info

Publication number: CN214777655U
Application number: CN202121491779.3U
Authority: CN
Inventors: 马赛
Original assignee: Shenzhen Yueruntong Hoisting Transportation Co ltd
Current assignee: Shenzhen Yueruntong Hoisting Transportation Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-11-19
Anticipated expiration: 2031-07-01

Abstract

The application discloses aerogenerator blade transportation bears device belongs to the transportation and bears technical field, its base including seting up the sliding tray, install the gyro wheel on the base, slidable mounting is the slip post on the sliding tray, set up the drive assembly on the base, set up the reinforcement subassembly on the slip post, vertical installation just sets up the erection column in lift chamber on the base loading end, slidable mounting is the lift post on the lift chamber, set up on the lift post and the air-supply line runs through the lift post inside wall, go out the exhaust fan in the tuber pipe runs through the lift post top surface, set up the start-up subassembly on the erection column, and set up the spacing subassembly on the erection column. The application has the effect of stable transportation aerogenerator blade.

Description

Wind driven generator blade transportation and bearing device

Technical Field

The invention relates to the technical field of transportation and bearing, in particular to a wind driven generator blade transportation and bearing device.

Background

With the development of science and technology, wind power generation equipment is used in places with more and more wind, and the common wind power generation equipment comprises wind power generator blades which are irregular in shape and large in size, so that the wind power generator blades are often transported from a production place to a destination and then installed.

At present, workers generally place the blades of the wind driven generator on a support, and then hang the support through a hanging device to change the positions of the blades of the wind driven generator.

In view of the related art in the above, the inventors consider that there are drawbacks in that: traditional support removes the function relatively poor, leads to the increase of cost of transportation, and the stability of support is relatively poor, and aerogenerator blade drops from the support easily, and the transportation degree of difficulty is great. For this reason, further improvement is awaited.

SUMMERY OF THE UTILITY MODEL

For stable transportation aerogenerator blade, this application provides an aerogenerator blade transportation load-bearing device.

The application provides a aerogenerator blade transportation bears device adopts following technical scheme:

a wind driven generator blade transportation and bearing device comprises a base provided with a sliding groove, a roller wheel arranged on the base, a sliding column arranged on the sliding groove in a sliding manner, a driving component arranged on the base and used for driving the sliding column to do horizontal motion, a reinforcing component arranged on the sliding column and used for reinforcing blades, an installation column which is vertically arranged on a bearing surface of the base and provided with a lifting cavity, a lifting column arranged on the lifting cavity in a sliding manner, an air inlet pipe arranged on the lifting column and penetrating through the inner side wall of the lifting column, an air exhaust part with an air outlet pipe penetrating through the top surface of the lifting column, and a starting component arranged on the installation column and used for driving the lifting column to do vertical motion, and the limiting component is arranged on the mounting column and used for limiting the position of the lifting column, and the extending direction of the sliding groove is vertical to the height direction of the base.

Through adopting above-mentioned technical scheme, the gyro wheel of setting can make things convenient for the staff to change the position of base, the staff of being convenient for then transports aerogenerator blade, and the lift post that sets up can slide on the erection column, then better support aerogenerator blade, make the more stable quilt transportation of aerogenerator blade, simultaneously, the convulsions piece of setting can make the more stable quilt of aerogenerator blade adsorb on the lift post to further improve the stability of aerogenerator blade.

Optionally, the driving assembly includes a driving motor horizontally mounted on the base, a driving gear mounted on an output shaft of the driving motor, a bidirectional threaded rod horizontally mounted on the base, connected to the sliding column, and having bidirectional threads, and a driven gear mounted on the bidirectional threaded rod and engaged with the driving gear, and an axis direction of the bidirectional threaded rod is parallel to an extending direction of the sliding groove.

Through adopting above-mentioned technical scheme, the driving motor who sets up can make two-way threaded rod rotate through driving gear and driven gear, then the position of adjustment slip post makes the reinforcement assembly can be applicable to more not unidimensional aerogenerator blades to improve the suitability.

Optionally, the reinforcing assembly includes a hinge block hinged to the sliding column, a reinforcing plate hinged to the hinge block, and a positioning component disposed on the hinge block and used for adjusting the position of the reinforcing plate.

Through adopting above-mentioned technical scheme, the gusset plate that sets up can offset with aerogenerator blade, reduces the condition that drops to the base outside from the lift post when aerogenerator blade is transported then to the protection aerogenerator blade.

Optionally, the positioning component includes a locking bolt threadedly mounted on one side of the hinge block close to the reinforcing plate and connected with the reinforcing plate.

Through adopting above-mentioned technical scheme, the position of the gusset plate behind the locking bolt that sets up can lock the adjustment position improves the stability of gusset plate then to stability when improving aerogenerator blade and being transported.

Optionally, the starting assembly includes a starting rod horizontally mounted on the mounting column, a rotating head mounted on one side of the starting rod, which penetrates out of the mounting column, a starting gear mounted on the inner portion of the starting rod, which is located in the lifting cavity, and a starting rack vertically mounted on the outer side wall of the lifting column and engaged with the starting gear.

Through adopting above-mentioned technical scheme, the rotation head that sets up can make things convenient for the staff to rotate the actuating lever, and the actuating lever that sets up can change the position of starting rack through the starting gear, adjusts the position of lift post then, makes the top of lift post laminate aerogenerator blade's profile more to stability when aerogenerator blade is transported.

Optionally, the limiting assembly comprises a limiting ring slidably mounted on the outer side wall of the mounting column, a connecting rod mounted on the limiting ring and penetrating through the starting rack, a limiting threaded rod mounted on the limiting ring and having a tip abutting against the outer side wall of the mounting column, and a connecting part arranged on the limiting ring and used for connecting the limiting ring and the mounting column.

Through adopting above-mentioned technical scheme, the connecting rod of setting can drive the spacing ring and slide under the effect that starts the rack to improve the convenience of spacing ring, and the spacing threaded rod of setting can be inconsistent with the lateral wall of erection column, then through the position of spacing ring restriction start-up rack, thereby improve the stability of lift post when the transportation once more.

Optionally, the outer side wall of the mounting column is provided with a T-shaped groove with an extending direction parallel to the length direction of the mounting column, and the connecting part includes a T-shaped strip vertically installed on the inner side wall of the limiting ring and matched with the T-shaped groove.

Through adopting above-mentioned technical scheme, the T type strip that sets up can slide on T type groove, reduces the spacing ring then and takes place for the erection column pivoted condition, makes the vertical motion of doing that the spacing ring can be more stable to improve the practicality of spacing ring.

Optionally, an inflatable cushion is attached to one side of the reinforcing plate, which is close to the mounting column.

Through adopting above-mentioned technical scheme, the inflatable packer that sets up can sticis aerogenerator blade under the effect of gusset plate, and the condition that aerogenerator blade rocked when then reducing the transportation to stability when further improving the aerogenerator blade and being transported.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arranged lifting column can slide on the mounting column, so that the blades of the wind driven generator can be supported better, the blades of the wind driven generator can be transported more stably, and meanwhile, the arranged air draft part can enable the blades of the wind driven generator to be adsorbed on the lifting column more stably, so that the stability of the blades of the wind driven generator is further improved;

2. the gusset plate that sets up can offset with aerogenerator blade, then reduces the condition that drops to the base outside from the lift post when aerogenerator blade is transported to protection aerogenerator blade, and the inflatable packer that sets up can sticis the aerogenerator blade under the effect of gusset plate, then reduces the condition that aerogenerator blade rocked when transporting, thereby further improves the stability when aerogenerator blade is transported.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a sectional view for embodying the mounting post in the present embodiment.

Fig. 3 is an enlarged view of the present embodiment for embodying the starting rack.

Fig. 4 is an enlarged view for embodying the link in the present embodiment.

Fig. 5 is an enlarged view of the present embodiment for embodying the T-shaped groove.

Description of reference numerals:

1. a base; 11. a sliding groove; 12. a roller; 13. a drive motor; 131. a driving gear; 14. a bidirectional threaded rod; 141. a driven gear;

2. a sliding post; 21. a hinged block; 22. a reinforcing plate; 221. an inflatable cushion; 23. a locking bolt;

3. mounting a column; 31. a lifting cavity; 32. an actuating lever; 321. rotating the head; 322. starting a gear; 33. a limiting ring; 331. a connecting rod; 332. a limit threaded rod; 333. t-shaped strips; 34. a T-shaped groove;

4. a lifting column; 41. an exhaust fan; 42. the rack is activated.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses aerogenerator blade transportation load-bearing device.

Referring to fig. 1 and 2, the transport carriage includes a base 1 and four rollers 12, the longest side of the vertical cross-section of the base 1 is the height direction of the base 1, two sliding grooves 11 are arranged on the base 1, the extending directions of the two sliding grooves 11 are vertical to the height direction of the base 1, four rollers 12 are arranged on the base 1, and simultaneously, four mounting columns 3 are vertically arranged on the bearing surface of the base 1, lifting cavities 31 are arranged on the four mounting columns 3, the lifting cavities 31 are positioned in the mounting columns 3, the four lifting cavities 31 are all provided with the lifting columns 4 in a sliding way, and meanwhile, the four lifting columns 4 are all provided with air draft pieces, in this embodiment, the air exhausting device is an air exhausting fan 41, the air inlet pipes of the four air exhausting fans 41 all penetrate through the inner side wall of the corresponding lifting column 4, and the air outlet pipes of the four air exhausting fans 41 all penetrate through the top surface of the corresponding lifting column 4.

Referring to fig. 2 and 3, the shape of the wind turbine blade is irregular, in order to make the lifting column 4 better support the wind turbine blade, a starting assembly is disposed on the mounting column 3, in this embodiment, the starting assembly includes four starting rods 32 and four rotating heads 321, the four starting rods 32 are all horizontally mounted on the corresponding mounting column 3, the four rotating heads 321 are all mounted on the corresponding starting rods 32, the four rotating heads 321 are all located on one side where the corresponding starting rods 32 penetrate out of the mounting column 3, meanwhile, starting gears 322 are all mounted on the inner portions, located on the corresponding lifting cavities 31, of the four starting rods 32, starting racks 42 are all vertically mounted on the outer side walls of the four lifting columns 4, and the four starting racks 42 are all meshed with the corresponding starting gears 322.

The staff can make the rotor 321 rotate, the starting rod 32 rotates around the axis direction of the staff, the starting gear 322 rotates, the starting rack 42 moves vertically under the action of the starting gear 322, the lifting column 4 is driven until the end part of the lifting column 4 far away from the mounting column 3 is abutted against the surface of the blade of the wind driven generator, and then the exhaust fan 41 is started, and the blade of the wind driven generator is tightly attached to the lifting column 4 under the action of the air inlet pipe.

Referring to fig. 3 and 4, in order to limit the position of the lifting column 4, the sliding condition of the lifting column 4 under the action of the gravity of the wind turbine blade is reduced, so a limiting component is arranged on the mounting column 3, in this embodiment, the limiting component includes four limiting rings 33 and four connecting rods 331, the four limiting rings 33 are all slidably mounted on the outer side wall of the corresponding mounting column 3, the four connecting rods 331 are all mounted on the corresponding limiting rings 33, the four connecting rods 331 all pass through the starting rack 42, meanwhile, two limiting threaded rods 332 are all threadedly mounted on each limiting ring 33, and the end portions of the eight limiting threaded rods 332 are all abutted to the outer side wall of the corresponding mounting column 3.

When the starting rack 42 moves vertically, the connecting rod 331 is driven, the limiting ring 33 moves vertically under the action of the connecting rod 331, and after the position of the lifting column 4 is adjusted, a worker can rotate the limiting threaded rod 332 until the end part of the limiting threaded rod 332 presses the outer side wall of the mounting column 3.

Referring to fig. 4 and 5, in order to reduce the rotation of the limit ring 33, the limit ring 33 can move vertically more stably, so that a connecting part is disposed on the limit ring 33, two T-shaped grooves 34 are disposed on the outer side wall of each mounting post 3, the two T-shaped grooves 34 are symmetrically disposed, the extending directions of the two T-shaped grooves 34 are parallel to the length direction of the mounting post 3, in this embodiment, the connecting part includes eight T-shaped strips 333, the eight T-shaped strips 333 are vertically mounted on the inner side walls of the corresponding limit ring 33, each two T-shaped strips 333 are located on the same limit ring 33, and the shapes of the T-shaped strips 333 are matched with the profiles of the T-shaped grooves 34.

When the stop collar 33 moves vertically, the T-bar 333 follows the extension of the T-groove 34.

Referring to fig. 1 and 2, in order to reinforce the wind turbine blade and improve the stability of the wind turbine blade during transportation, sliding columns 2 are slidably mounted on two sliding grooves 11, a driving assembly is disposed on a base 1, in this embodiment, the driving assembly includes a driving motor 13 and a driving gear 131, the driving motor 13 is horizontally mounted on the base 1, the driving gear 131 is mounted on an output shaft of the driving motor 13, meanwhile, a bidirectional threaded rod 14 is horizontally mounted on the base 1, an axial direction of the bidirectional threaded rod 14 is parallel to an extending direction of the sliding grooves 11, the bidirectional threaded rod 14 is provided with bidirectional threads, the bidirectional threaded rod 14 is connected with the two sliding columns 2, the two sliding columns 2 are located on different threads, a driven gear 141 is mounted on the bidirectional threaded rod 14, and the driven gear 141 is meshed with the driving gear 131.

Referring to fig. 1 and 2, in order to improve the stability of the wind turbine blade, a reinforcing assembly is disposed on the sliding column 2, in this embodiment, the reinforcing assembly includes two hinge blocks 21 and two reinforcing plates 22, the two hinge blocks 21 are both hinge-mounted on the corresponding sliding column 2, the two reinforcing plates 22 are both hinge-mounted on the corresponding hinge blocks 21, in order to protect the wind turbine blade, an inflatable cushion 221 is attached to one side of each of the two reinforcing plates 22 close to the corresponding mounting column 3, meanwhile, a positioning component is disposed on the hinge block 21, in this embodiment, the positioning component includes two locking bolts 23, the two locking bolts 23 are both screw-mounted on the corresponding hinge blocks 21, the locking bolts 23 are both located on one side of the hinge blocks 21 close to the corresponding reinforcing plates 22, and the two locking bolts 23 are both connected to the corresponding reinforcing plates 22.

After the exhaust fan 41 is started, a worker can start the driving motor 13, the output shaft of the driving motor 13 rotates, the driving gear 131 rotates, the driven gear 141 is driven, the bidirectional threaded rod 14 rotates along the axis direction of the bidirectional threaded rod, the two sliding columns 2 move horizontally and close to each other until the inflatable cushion 221 abuts against the blade of the wind driven generator, before the inflatable cushion 221 abuts against the blade of the wind driven generator, the worker can adjust the angle of the reinforcing plate 22 relative to the mounting column 3, and then the position of the reinforcing plate 22 is limited through the locking bolt 23.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a aerogenerator blade transportation bears device which characterized in that: comprises a base (1) provided with a sliding groove (11), a roller (12) arranged on the base (1), a sliding column (2) arranged on the sliding groove (11) in a sliding manner, a driving component arranged on the base (1) and used for driving the sliding column (2) to move horizontally, a reinforcing component arranged on the sliding column (2) and used for reinforcing blades, an installation column (3) vertically arranged on the bearing surface of the base (1) and provided with a lifting cavity (31), a lifting column (4) slidably arranged on the lifting cavity (31), an air inlet pipe arranged on the lifting column (4) and penetrating through the inner side wall of the lifting column (4), an air exhaust part arranged on the air outlet pipe in the top surface of the lifting column (4), a starting component arranged on the installation column (3) and used for driving the lifting column (4) to move vertically, and a limiting component arranged on the installation column (3) and used for limiting the position of the lifting column (4), the extending direction of the sliding groove (11) is vertical to the height direction of the base (1).

2. A wind turbine blade transport carrier according to claim 1, wherein: the driving assembly comprises a driving motor (13) horizontally arranged on the base (1), a driving gear (131) arranged on an output shaft of the driving motor (13), a bidirectional threaded rod (14) horizontally arranged on the base (1), connected with the sliding column (2) and provided with bidirectional threads, and a driven gear (141) arranged on the bidirectional threaded rod (14) and meshed with the driving gear (131), wherein the axis direction of the bidirectional threaded rod (14) is parallel to the extending direction of the sliding groove (11).

3. A wind turbine blade transport carrier according to claim 1, wherein: the reinforcing component comprises a hinge block (21) which is hinged to the sliding column (2), a reinforcing plate (22) which is hinged to the hinge block (21), and a positioning component which is arranged on the hinge block (21) and used for adjusting the position of the reinforcing plate (22).

4. A wind turbine blade transport carrier according to claim 3, wherein: the positioning component comprises a locking bolt (23) which is installed on one side of the hinge block (21) close to the reinforcing plate (22) in a threaded mode and is connected with the reinforcing plate (22).

5. A wind turbine blade transport carrier according to claim 1, wherein: the starting assembly comprises a starting rod (32) horizontally arranged on the mounting column (3), a rotating head (321) arranged on one side, penetrating out of the mounting column (3), of the starting rod (32), a starting gear (322) arranged on the inner portion, located on the lifting cavity (31), of the starting rod (32), and a starting rack (42) vertically arranged on the outer side wall of the lifting column (4) and meshed with the starting gear (322).

6. A wind turbine blade transport carrier according to claim 1, wherein: spacing subassembly including slidable mounting in spacing ring (33) on erection column (3) lateral wall, install in connecting rod (331), the screw thread that just passes start-up rack (42) on spacing ring (33) install in spacing threaded rod (332) that just tip and erection column (3) lateral wall were inconsistent on spacing ring (33), and set up in be used for connecting the adapting unit of spacing ring (33) and erection column (3) on spacing ring (33).

7. Wind turbine blade transport carrier according to claim 6, characterized in that: the outer side wall of the mounting column (3) is provided with a T-shaped groove (34) with the extending direction parallel to the length direction of the mounting column (3), and the connecting part comprises a T-shaped strip (333) which is vertically arranged on the inner side wall of the limiting ring (33) and is matched with the T-shaped groove (34).

8. A wind turbine blade transport carrier according to claim 3, wherein: one side of the reinforcing plate (22) close to the mounting column (3) is provided with an inflatable cushion (221) in an attaching mode.