CN113732983A

CN113732983A - Azimuth adjusting device for processing wind power blade

Info

Publication number: CN113732983A
Application number: CN202111142008.8A
Authority: CN
Inventors: 舒拥华; 张进; 申加平; 赵耀宇; 王文奎; 刘小君
Original assignee: Chongqing Machine Tool Group Co Ltd
Current assignee: Chongqing Machine Tool Group Co Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2021-12-03

Abstract

The invention provides an azimuth adjusting device for processing a wind power blade, which comprises a base, a first azimuth adjusting assembly and a bearing assembly, wherein the base is provided with a first bearing surface; the first orientation adjusting component comprises two adjusting seats which are horizontally and symmetrically arranged; the adjusting seat is arranged on the base in a sliding manner; the bearing component comprises two bracket bases which are horizontally and symmetrically arranged; the two support seats are correspondingly arranged on the two adjusting seats, the upper ends of the adjusting seats are connected with the lower ends of the corresponding support seats in a sliding mode, and the two support seats can move in the same direction or in the vertical direction through the adjusting seats. The invention has the advantages of convenient operation, high efficiency and good protection for the machine body and the corresponding device.

Description

Azimuth adjusting device for processing wind power blade

Technical Field

The invention belongs to the technical field of wind power equipment, and particularly relates to an azimuth adjusting device for processing a wind power blade.

Background

Wind energy is known as the most potential energy of renewable energy sources by virtue of the advantages of environmental protection, low price, higher maturity of manufacturing technology and the like, and is vigorously developed and applied in various countries of the world. As a key part of the wind turbine, the manufacturing cost of the wind turbine blade accounts for more than 20% of the whole wind turbine, and the safety and the durability of the wind turbine blade guarantee the safe and economic operation of the whole wind turbine.

Along with the maturity of wind power manufacturing and operation technology, wind turbine generator system power constantly increases, and corresponding wind turbine blade size constantly increases, because the maintenance and the restoration of wind turbine blade all go on at the high altitude, in case wind turbine blade quality goes wrong, will produce huge restoration or change expense, still can influence the stability of unit. Therefore, the wind power blade can be detected in the process of manufacturing and forming the wind power blade, the conventional detection method is generally manually adjusted through a static contact mode, the method is low in efficiency and inconvenient to operate in the actual operation process, and meanwhile the defect that the damage rate of the wind power blade is high exists.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the azimuth adjusting device for processing the wind power blade, which is convenient to operate, has higher efficiency and better protectiveness to a machine body and corresponding devices.

The invention provides an azimuth adjusting device for processing a wind power blade, which comprises a base, a first azimuth adjusting assembly and a bearing assembly, wherein the base is provided with a first bearing surface;

the first orientation adjusting component comprises two adjusting seats which are horizontally and symmetrically arranged;

the adjusting seat is arranged on the base in a sliding manner;

the bearing component comprises two bracket bases which are horizontally and symmetrically arranged;

the two support seats are correspondingly arranged on the two adjusting seats, the upper ends of the adjusting seats are connected with the lower ends of the corresponding support seats in a sliding mode, and the two support seats can move in the same direction or in the vertical direction through the adjusting seats.

In the above technical solution, the present invention may be further modified as follows.

The preferable technical scheme is characterized in that: the first direction adjusting assembly further comprises two first horizontal sliding rails, the two first horizontal sliding rails are horizontally symmetrically arranged on the base, and the two adjusting seats are correspondingly arranged on the sliding table of the first horizontal sliding rails respectively.

The preferable technical scheme is characterized in that: the first orientation adjustment assembly further comprises two inclined slide rails, the two inclined slide rails are horizontally and symmetrically arranged at the lower end of the support base, and the upper ends of the two adjusting bases are respectively connected with the two sliding tables of the two inclined slide rails.

The preferable technical scheme is characterized in that: the upper end surfaces of the two adjusting seats are inclined surfaces and face the middle of the base in an inclined mode.

The preferable technical scheme is characterized in that: the base is arranged on the second orientation adjusting assembly, and the base can move back and forth in the front and back directions through the second orientation adjusting assembly.

The preferable technical scheme is characterized in that: the second position adjustment subassembly includes base and second horizontal slide rail, the base is a plurality of, and is a plurality of the base is the fore-and-aft direction setting and is in the below of base, and is a plurality of the base sets up side by side along the left right direction level, every all be equipped with on the base second horizontal slide rail, the lower extreme of base with the slip table of second horizontal slide rail is connected.

The preferable technical scheme is characterized in that: the support seat comprises a first seat body and a second seat body, the lower end of the first seat body is provided with the first horizontal sliding rail, the upper end of the first seat body is provided with an obtuse-angle-shaped inclined end, the second seat body comprises two vertical plates which are right-angled triangles, the two vertical plates are vertically arranged at the horizontal end face of the upper end of the first seat body, the right-angled edges of the two vertical plates are fixedly connected, and the inclined edges of the two vertical plates are downward arc-shaped concave surfaces.

The preferable technical scheme is characterized in that: an arc-shaped supporting plate is arranged at the horizontal end face of the upper end of the first seat body, the lower end of the supporting plate is hinged with the upper end of the first seat body, and a plate body of the supporting plate is connected with the upper end of the first seat body through a pressure spring.

The preferable technical scheme is characterized in that: the bearing assembly further comprises a bracket, the bracket is arranged between the two first seat bodies, and the left end and the right end of the bracket are fixedly connected with the two first seat bodies respectively.

The preferable technical scheme is characterized in that: the upper end surface of the bracket is higher than or flush with the lowest end surface of the inclined surface end of the first seat body.

Compared with the prior art, the invention has the beneficial effects that: according to the wind power generation device, the base, the first direction adjusting assembly and the bearing assembly are arranged, and the wind power blade is directly placed on the bearing assembly, so that the first direction adjusting assembly can drive the bearing assembly to move in the same direction in the left-right direction or lift in the vertical direction. The wind power blade can move left and right in the left-right direction or move up and down in the vertical direction. The invention is more convenient to operate and has better protection for the wind power blade.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of an azimuth adjusting device for processing a wind turbine blade according to embodiment 1 of the present invention.

Fig. 2 is a plan view of an azimuth adjusting device for machining a wind turbine blade according to embodiment 1 of the present invention.

Fig. 3 is a schematic structural diagram of an azimuth adjusting device for processing a wind turbine blade according to embodiment 2 of the present invention.

Fig. 4 is a schematic structural diagram of an auxiliary moving assembly according to embodiment 2 of the present invention.

Fig. 5 is a schematic view of the installation of the swash block and the movable base in embodiment 2 of the present invention.

Fig. 6 is a schematic view showing a structure in which a hanger plate of an observation room according to embodiment 2 of the present invention is lowered.

In the figure, the respective symbols have the following meanings:

1. a base; 2. a first orientation adjustment assembly; 21. an adjusting seat; 22. a first horizontal slide rail; 23. inclining the slide rail; 3. a load bearing assembly; 31. a support base; 311. a first seat body; 312. a second seat body; 313. a support plate; 32. a bracket; 4. a second orientation adjustment assembly; 41. a base; 42. a second horizontal slide rail; 5. an auxiliary moving assembly; 51. a movable seat; 511. a groove; 512. an auxiliary wheel; 513. a third horizontal slide rail; 514. a vertical slide rail; 515. an observation room; 516. a hanger plate; 52. a sloping block; 53. a hydraulic lever; 54. pushing the pad; 55. a dual-axis hydraulic motor; 56. a first reel of rope; 57. a roller; 58. the motor is driven.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following examples are illustrated and described in detail as follows:

example 1

Referring to fig. 1 and fig. 2, the embodiment provides an azimuth adjusting device for processing a wind turbine blade, which includes a base 1, a first azimuth adjusting assembly 2, and a bearing assembly 3;

the first orientation adjusting assembly 2 comprises two adjusting seats 21 which are horizontally and symmetrically arranged;

the adjusting seat 21 is arranged on the base 1 in a sliding manner;

the bearing component 3 comprises two bracket bases 31 which are horizontally and symmetrically arranged;

the two support bases 31 are correspondingly arranged on the two adjusting bases 21, the upper ends of the adjusting bases 21 are connected with the lower ends of the corresponding support bases 31 in a sliding manner, and the two support bases 31 can move in the same direction in the left-right direction or move up and down in the vertical direction through the adjusting bases 21.

This embodiment is through setting up base 1, first position adjustment subassembly 2 and carrier assembly 3, when using, the staff directly places the wind-powered electricity generation blade on two support seats 31, two support seats 31 are used for bearing the wind-powered electricity generation blade, then through slide adjusting seat 21, when two are adjusted seat 21 and are done the equidirectional slip, can drive two support seats 31 and do the equidirectional motion, thereby realize the wind-powered electricity generation blade and move left or right, when two are adjusted seat 21 and are close or when moving apart from, can drive two support seats 31 and rise or descend in vertical direction, thereby drive the wind-powered electricity generation blade and rise or descend in vertical direction.

Referring to fig. 1, the first azimuth adjusting assembly 2 further includes two first horizontal sliding rails 22, the two first horizontal sliding rails 22 are horizontally and symmetrically disposed on the base 1, and the two adjusting seats 21 are respectively and correspondingly disposed on the sliding tables of the two first horizontal sliding rails 22.

Through setting up first horizontal sliding rail 22 for two adjust the seat 21 and can slide left and right on first horizontal sliding rail 22, thereby drive two support frame 31 and move left or right.

Referring to fig. 1, the first azimuth adjusting assembly 2 further includes two inclined slide rails 23, the two inclined slide rails 23 are horizontally and symmetrically disposed at the lower end of the support base 31, and the upper ends of the two adjusting bases 21 are respectively connected to the sliding tables of the two inclined slide rails 23.

Through setting up slope slide rail 23 for two regulation seats 21 can slide on support seat 31, because slope slide rail 23 is the slope form, makes regulation seat 21 in the gliding in-process of relative support seat 31, can make support seat 31 rise or descend.

Referring to fig. 1, the upper end surfaces of the two adjusting seats 21 are inclined surfaces and incline toward the middle of the base 1.

The upper end of the adjusting seat 21 is made into an inclined surface for being matched with the inclined slide rail 23, so that the adjusting seat 21 can slide more smoothly.

Referring to fig. 1 and 2, the device further includes a second orientation adjustment assembly 4, the base 1 is disposed on the second orientation adjustment assembly 4, and the base 1 can move back and forth in the front-back direction through the second orientation adjustment assembly 4.

The second orientation adjusting assembly 4 is used for adjusting the orientation of the base 1, so that the base 1 can move forward or backward in the front-rear direction, and indirectly drives the wind power blade to move forward or backward in the front-rear direction.

Referring to fig. 1 and 2, the second orientation adjustment assembly 4 includes a plurality of bases 41 and a second horizontal sliding rail 42, the plurality of bases 41 are disposed under the base 1 in a front-back direction, the plurality of bases 41 are horizontally disposed in parallel in a left-right direction, each of the bases 41 is provided with the second horizontal sliding rail 42, and a lower end of the base 1 is connected to a sliding table of the second horizontal sliding rail 42.

By arranging the base 41 and the second horizontal sliding rail 42, the base 1 can move back and forth along the second horizontal sliding rail 42 in the front-back direction, and the base 41 is used for loading the second horizontal sliding rail 42 and simultaneously bearing the base 1.

Referring to fig. 1 and 2, the support seat 31 includes a first seat 311 and a second seat 312, the first horizontal slide rail 22 is disposed at a lower end of the first seat 311, an obtuse-angle inclined end is disposed at an upper end of the first seat 311, the second seat 312 includes two vertical plates in a right-angled triangle shape, the two vertical plates are vertically disposed at a horizontal end surface at an upper end of the first seat 311, right-angled edges of the two vertical plates are fixedly connected, and inclined edges of the two vertical plates are downward arc-shaped concave surfaces.

The first base 311 and the second base 312 can more stably support the wind turbine blade.

Referring to fig. 2, an arc-shaped support plate 313 is disposed at a horizontal end surface of an upper end of the first seat 311, a lower end of the support plate 313 is hinged to the upper end of the first seat 311, and a plate body of the support plate 313 is connected to the upper end of the first seat 311 by a compression spring.

The supporting plate 313 is used for supporting the wind power blade in an auxiliary mode, and even if the supporting plate 313 is pressed down by the wind power blade through the pressure spring, a reaction force can be given to the wind power blade, and the wind power blade can be supported in an auxiliary mode.

Referring to fig. 1 and 2, the carrier assembly 3 further includes a bracket 32, the bracket 32 is disposed between the two first bases 311, and left and right ends of the bracket 32 are respectively fixedly connected to the two first bases 311.

The bracket 32 is used for connecting the two first base bodies 311, here the bracket 32 can be directly welded to the two ends of the two first base bodies 311, and meanwhile, when the first base bodies 311 slide under the action of the first horizontal slide rail 22 and the inclined slide rail 23 to move away from each other, the bracket 32 can contact with the lower end of the wind power blade, so as to support the wind power blade.

Referring to fig. 1, the upper end surface of the bracket 32 is higher than or flush with the lowest end surface of the inclined end of the first seat 311.

This arrangement allows for an increased contact surface of the bracket 32 with the wind blade as the wind blade moves downwardly.

Example 2

The difference between this embodiment and embodiment 1 is that, referring to fig. 3 to fig. 6, the auxiliary moving assembly 5 further includes an auxiliary moving assembly 5, the auxiliary moving assembly 5 includes a moving seat 51, a dual-shaft hydraulic motor 55, a first rope reel 56, a roller 57 and a driving motor 58, the upper end of the moving seat 51 is provided with a plurality of parallel grooves 511, a single groove 511 is arranged along the front-back direction of the moving seat 51, the plurality of grooves 511 are arranged corresponding to the plurality of bases 41, the inner side wall of the groove 511 is provided with a plurality of parallel auxiliary wheels 512 along the longitudinal direction of the groove 511, the front side end of the moving seat 51 is fixedly provided with a parallel inclined block 52, the height of the inclined block 52 is greater than the height of the base 41, the rear side end of the moving seat 51 is fixedly provided with the dual-shaft hydraulic motor 55, two output ends of the dual-shaft hydraulic motor 55 are respectively connected with the two first rope reels 56 in a transmission manner, two first serving reels 56 symmetry sets up move on the seat 51, the preceding side of base 1 and rear end symmetry are equipped with the several couple, gyro wheel 57 is four and equipartition setting is in move the lower extreme of seat 51, two gyro wheels 57 that are located the rear end are connected through the pivot, driving motor 58 is fixed to be set up move the lower extreme of seat 51 and with the pivot transmission is connected.

Through opening driving motor 58, driving motor 58 drives gyro wheel 57 and rotates, thereby it removes the seat 51 and removes to the positive rear of base 1 to drive, be connected rope and couple on the first serving dish 56, it continues to remove seat 51 simultaneously and removes towards base 1, make sloping block 52 enter into in the space between two bases 41, sloping block 52 is when contacting the preceding lower extreme of base 1, make the preceding lower extreme of base 1 by the perk, several base 41 aligns several recess 511 this moment, remove seat 51 and continue the forward motion, open biax hydraulic motor 55 simultaneously, biax hydraulic motor 55 rotates and drives first serving dish 56 and rotate, withdraw the rope. The base 1 is pulled toward the movable base 51 while the base 41 is in contact with the auxiliary wheels 512, so that the base 1 can be smoothly pulled back onto the movable base 51. Thereby realizing the transportation of the base 1 and the components above the base 1. Compare in using mechanisms such as crane or fork truck to ship, the supplementary subassembly 5 area that removes that sets up in this embodiment is littleer, removes safe and reliable more, has avoided in hoist and mount process, and the part above base 1 and the base 1 produces the risk that falls.

Referring to fig. 3 and 4, a plurality of hydraulic rods 53 are arranged in parallel in the moving base 51 along the front-rear direction, the telescopic ends of the hydraulic rods 53 horizontally extend into the grooves 511, and the telescopic ends of the hydraulic rods 53 are provided with push pads 54.

The hydraulic rod 53 contacts the base 41 during the process of extending outward, and since the auxiliary wheels 512 are disposed between the base 41 and the groove 511, the auxiliary wheels 512 are plural from the groove 511 and are respectively disposed on the left, right, and lower inner sidewalls of the groove 511, so that the base 41 can be more easily pushed. Even if the wind blades are directly placed on the two bracket bases 31, the hydraulic rod 53 can still push the base 41.

After the hydraulic rod 53 pushes the base 41 out of the groove 511, the roller 57 is driven by the motor to rotate, so that the movable base 51 moves away from the base 1, and the base 41 and the parts above the base 41 can be separated from the movable base 51 smoothly under the action of ground friction and the auxiliary wheel 512.

Referring to fig. 3, 4 and 6, a third horizontal sliding rail 513 is arranged on the moving seat 51 along the left-right direction, a vertical sliding rail 514 is arranged on a sliding table of the third horizontal sliding rail 513, an observation chamber 515 is fixedly arranged on the sliding table of the vertical sliding rail 514, a hanging plate 516 is arranged at the front end of the observation chamber 515, the upper end of the hanging plate 516 is connected with the observation chamber 515 through a hanging rope, the lower end of the hanging plate 516 is rotatably connected with the lower end of the observation chamber 515, and an observation window is arranged on the hanging plate 516.

Third horizontal slide rail 513 can drive vertical slide rail 514 and remove about in the horizontal direction, and vertical slide rail 514 can drive observation room 515 and reciprocate in the vertical direction, through removing observation room 515 to wind-powered electricity generation blade department, pulls in base 1 through biax hydraulic motor 55 simultaneously, perhaps releases base 41 through hydraulic stem 53, makes the wind-powered electricity generation blade that is located on bracket 32 be close to or keep away from operating personnel, realizes diversified the detection to wind-powered electricity generation blade. In order to allow the operator to get closer to the wind blade, the hanger plate 516 is slowly lowered by loosening the hanger rope, and finally placed parallel to the lower end of the observation chamber 515. When one end of the lifting rope is fixed in the observation chamber 515, the lifting plate 516 forms a suspension bridge structure, and an operator can stand on the lifting plate to detect the wind power blade. In this embodiment, the fixed pulley is disposed at the upper end of the observation chamber 515, the rope body of the lifting rope is matched with the fixed pulley, the second rope reel is disposed in the observation chamber 515 and connected with the lifting rope, and the second rope reel is used for releasing and retracting the rope. Meanwhile, an observation window is arranged on the hanging plate 516, so that an operator can directly observe in the observation chamber 515 when the hanging plate 516 does not need to be put down.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides an azimuth adjustment device of wind-powered electricity generation blade processing usefulness which characterized in that: the device comprises a base, a first orientation adjusting assembly and a bearing assembly;

the adjusting seat is arranged on the base in a sliding manner;

2. The azimuth adjusting device for processing the wind power blade as claimed in claim 1, wherein: the first direction adjusting assembly further comprises two first horizontal sliding rails, the two first horizontal sliding rails are horizontally symmetrically arranged on the base, and the two adjusting seats are correspondingly arranged on the sliding table of the first horizontal sliding rails respectively.

3. The azimuth adjusting device for processing the wind power blade as claimed in claim 1, wherein: the first orientation adjustment assembly further comprises two inclined slide rails, the two inclined slide rails are horizontally and symmetrically arranged at the lower end of the support base, and the upper ends of the two adjusting bases are respectively connected with the two sliding tables of the two inclined slide rails.

4. The azimuth adjusting device for processing the wind power blade as claimed in claim 3, wherein: the upper end surfaces of the two adjusting seats are inclined surfaces and face the middle of the base in an inclined mode.

5. The azimuth adjusting device for processing the wind power blade as claimed in claim 1, wherein: the base is arranged on the second orientation adjusting assembly, and the base can move back and forth in the front and back directions through the second orientation adjusting assembly.

6. The azimuth adjusting device for processing the wind power blade as claimed in claim 5, wherein: the second position adjustment subassembly includes base and second horizontal slide rail, the base is a plurality of, and is a plurality of the base is the fore-and-aft direction setting and is in the below of base, and is a plurality of the base sets up side by side along the left right direction level, every all be equipped with on the base second horizontal slide rail, the lower extreme of base with the slip table of second horizontal slide rail is connected.

7. The azimuth adjusting device for processing the wind power blade as claimed in claim 1, wherein: the support seat comprises a first seat body and a second seat body, the lower end of the first seat body is provided with the first horizontal sliding rail, the upper end of the first seat body is provided with an obtuse-angle-shaped inclined end, the second seat body comprises two vertical plates which are right-angled triangles, the two vertical plates are vertically arranged at the horizontal end face of the upper end of the first seat body, the right-angled edges of the two vertical plates are fixedly connected, and the inclined edges of the two vertical plates are downward arc-shaped concave surfaces.

8. The azimuth adjusting device for processing the wind power blade as claimed in claim 7, wherein: an arc-shaped supporting plate is arranged at the horizontal end face of the upper end of the first seat body, the lower end of the supporting plate is hinged with the upper end of the first seat body, and a plate body of the supporting plate is connected with the upper end of the first seat body through a pressure spring.

9. The azimuth adjusting device for processing the wind power blade as claimed in claim 1, wherein: the bearing assembly further comprises a bracket, the bracket is arranged between the two first seat bodies, and the left end and the right end of the bracket are fixedly connected with the two first seat bodies respectively.

10. The azimuth adjusting device for processing the wind power blade as claimed in claim 9, wherein: the upper end surface of the bracket is higher than or flush with the lowest end surface of the inclined surface end of the first seat body.