CN218592760U

CN218592760U - Rotary supporting structure of wind power blade

Info

Publication number: CN218592760U
Application number: CN202222571453.2U
Authority: CN
Inventors: 汤小明; 孙江沙
Original assignee: Jingmen Tianshun New Energy Technology Co ltd
Current assignee: Jingmen Tianshun New Energy Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-10
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a wind-powered electricity generation blade's rotatory bearing structure, including first support frame and second support frame, first support frame includes first base, first base top is equipped with the ring carrier, the outer lane of ring carrier is equipped with the ring rail, be equipped with the ring gear on the ring rail, the ring carrier bottom is equipped with and is used for the drive ring carrier pivoted actuating mechanism, the inside fixture that is used for centre gripping wind-powered electricity generation blade that still is equipped with of ring carrier. Carry out the centre gripping with the point portion of wind-powered electricity generation blade through fixture, place on the second support frame the root of wind-powered electricity generation blade, rotate through the electronic ring carrier of actuating mechanism to drive the whole rotation regulation of wind-powered electricity generation blade, polish or other operations in making things convenient for later stage wind-powered electricity generation blade processing.

Description

Rotary supporting structure of wind power blade

Technical Field

The utility model belongs to the technical field of the processing of wind-powered electricity generation blade, concretely relates to rotation support structure of wind-powered electricity generation blade.

Background

In the current wind power field, a wind power blade is one of core components of a wind power generator, the performance and the benefit of a fan are directly related to the design quality of the wind power blade, the wind power blade has high requirements on materials and needs to have light weight, the wind power blade needs to be polished, detected or otherwise operated in the production process, in the processing process, because the mechanism of the wind power blade is of a three-dimensional structure, when the wind power blade is polished, detected or otherwise operated, the detection of relevant parts is inconvenient due to the particularity of the processing part, although a clamping mechanism is usually adopted to fix the wind power blade in the prior art, a device for adjusting the position of the wind power blade is lacked, if a lifting mechanism is adopted to lift the wind power blade every time and then is adjusted, and the difficulty in processing the wind power blade is increased.

Disclosure of Invention

An object of the utility model is to solve prior art's problem, provide a wind-powered electricity generation blade's rotatory bearing structure.

In order to achieve the technical purpose, the utility model provides a technical scheme that its technical problem adopted as follows:

the utility model provides a rotatory bearing structure of wind-powered electricity generation blade, includes first support frame and second support frame, first support frame includes first base, first base top is equipped with the ring carrier, the outer lane of ring carrier is equipped with the circular orbit, be equipped with the ring gear on the circular orbit, the ring carrier bottom is equipped with and is used for the drive ring carrier pivoted actuating mechanism, the inside fixture who is used for centre gripping wind-powered electricity generation blade that still is equipped with of ring carrier.

Preferably, actuating mechanism includes driving motor and gear, driving motor set up in first base top, the gear axle center is equipped with the axis of rotation, axis of rotation one end is passed through the bearing frame and is connected with the connecting plate, and the other end with driving motor's output coaxial coupling, the connecting plate with first base is connected, the gear with the ring gear meshes mutually.

Preferably, fixture includes pneumatic cylinder and grip block, the inside upper and lower both ends of ring carrier all are equipped with the horizontally backup pad, the backup pad both ends all with the inside wall of ring carrier is connected, the pneumatic cylinder set up in the backup pad and its telescopic link run through the backup pad and with the grip block is connected.

Preferably, a first guide mechanism is further arranged above the first base and comprises first guide wheels arranged on the left side and the right side of the annular support, the first guide wheels are mounted above the first base through bearing seats, and the annular rail is in rolling fit with the first guide wheels.

Preferably, the second support frame includes the second base and set up in second guiding mechanism on the second base, second guiding mechanism includes the second leading wheel, the second leading wheel pass through the bearing frame install in second base top, the tip of wind-powered electricity generation blade with the rolling cooperation of second leading wheel.

Preferably, pulleys are arranged at the bottoms of the four corners of the first base and the bottoms of the four corners of the second base.

The utility model discloses following beneficial effect has:

(1) The utility model discloses a carry out the centre gripping with the point portion of wind-powered electricity generation blade through fixture, the root of wind-powered electricity generation blade is placed on the second support frame, starts the electronic ring carrier rotation of actuating mechanism to drive the whole rotation of wind-powered electricity generation blade, thereby carry out rotation regulation to the position of wind-powered electricity generation blade, make things convenient for polishing or other operations in workman's later stage wind-powered electricity generation blade processing.

(2) The utility model discloses a driving motor drives the epaxial gear revolve of rotation, and gear revolve drives the ring gear and rotates to the position of rotation regulation wind-powered electricity generation blade is polished or other operations in making things convenient for later stage wind-powered electricity generation blade to process.

Drawings

Fig. 1 is a schematic view of a structure of a rotary supporting structure of a wind power blade in the present invention;

FIG. 2 is a schematic view of a first supporting base of the present invention;

FIG. 3 is a schematic view of a second support seat of the present invention;

in the figure: 1. a first support frame; 101. a first base; 102. an annular support; 103. an annular track; 104. a ring gear; 105. a first guide wheel; 2. a second support frame; 201. a second base; 202. a second guide wheel; 3. a clamping mechanism; 301. a hydraulic cylinder; 302. a clamping plate; 303. a support plate; 4. a drive motor; 5. a gear; 6. a rotating shaft; 7. a connecting plate.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the rotary supporting structure of a wind power blade comprises a first supporting frame 1 and a second supporting frame 2, wherein the first supporting frame 1 comprises a first base 101, an annular support 102 is arranged above the first base 101, an annular track 103 is arranged on an outer ring of the annular support 102, a gear ring 104 is arranged on the annular track 103, a driving mechanism for driving the annular support 102 to rotate is arranged at the bottom of the annular support 102, and a clamping mechanism 3 for clamping the wind power blade is further arranged inside the annular support 102.

Carry out the centre gripping with the point portion of wind-powered electricity generation blade through fixture 3, place on second support frame 2 the root of wind-powered electricity generation blade, start actuating mechanism electronic ring carrier 102 and rotate to drive wind-powered electricity generation blade and rotate wholly, make things convenient for polishing or other operations in the processing of later stage wind-powered electricity generation blade.

As a preferred embodiment, the driving mechanism comprises a driving motor 4 and a gear 5, the driving motor 4 is disposed above the first base 101, the axis of the gear 5 is provided with a rotating shaft 6, one end of the rotating shaft 6 is connected with a connecting plate 7 through a bearing seat, the other end of the rotating shaft is coaxially connected with the output end of the driving motor 4, the connecting plate 7 is connected with the first base 101, and the gear 5 is meshed with the gear ring 104. Starting drive motor 4, drive motor 4 drives the rotation of gear 5 on the axis of rotation 6, and gear 5 rotates and drives ring gear 104 and rotate to adjust the position of wind-powered electricity generation blade, make things convenient for polishing or other operations in the processing of later stage wind-powered electricity generation blade.

As a preferred embodiment, the clamping mechanism 3 includes a hydraulic cylinder 301 and a clamping plate 302, a horizontal supporting plate 303 is disposed at each of upper and lower ends inside the annular bracket 102, each of the two ends of the supporting plate 303 is connected to an inner sidewall of the annular bracket 102, the hydraulic cylinder 301 is disposed on the supporting plate 303, and an expansion rod thereof penetrates through the supporting plate 303 and is connected to the clamping plate 302. Starting hydraulic cylinder 301, hydraulic cylinder 301 drives grip block 302 and carries out the centre gripping with the tip of wind-powered electricity generation blade, improves wind-powered electricity generation blade pivoted stability.

As a preferred embodiment, a first guide mechanism is further disposed above the first base 101, the first guide mechanism includes first guide wheels 105 disposed at left and right sides of the annular bracket 102, the first guide wheels 105 are mounted above the first base 101 through bearing seats, and the annular rail 103 is in rolling fit with the first guide wheels 105. During the rotation of the wind power blade, the first guide wheel 105 can rotate along the circular track 103, so that the overall stability is improved.

As a preferred embodiment, the second supporting frame 2 includes a second base 201 and a second guiding mechanism disposed on the second base 201, the second guiding mechanism includes a second guiding wheel 202, the second guiding wheel 202 is mounted above the second base 201 through a bearing seat, and an end of the wind power blade is in rolling fit with the second guiding wheel 202. In the rotation process of the wind power blade, the second guide wheel 202 drives the root of the wind power blade to rotate, so that the supporting effect is achieved, and the overall stability is improved.

In a preferred embodiment, pulleys are disposed at the bottom of each of the four corners of the first base 101 and the bottom of each of the four corners of the second base 201. The positions of the first support frame 1 and the second support frame 2 can be adjusted conveniently according to the length of the wind power blade.

The utility model discloses a theory of operation does: start hydraulic cylinder 301, pneumatic cylinder 301 drives the grip block 302 and carries out the centre gripping with the point portion of wind-powered electricity generation blade, the root of wind-powered electricity generation blade is placed on second support frame 2, start driving motor 4, driving motor 4 drives the rotation of gear 5 in the axis of rotation 6, gear 5 rotates and drives ring gear 104 and rotate, thereby rotate and then adjust the position of wind-powered electricity generation blade through driving wind-powered electricity generation blade, make things convenient for polishing or other operations in the processing of later stage wind-powered electricity generation blade.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wind-powered electricity generation blade's rotatory bearing structure, includes first support frame (1) and second support frame (2) that set up from a left side to the right side, its characterized in that, first support frame (1) includes first base (101), first base (101) top is equipped with ring carrier (102), the outer lane of ring carrier (102) is equipped with circular orbit (103), be equipped with ring gear (104) on circular orbit (103), ring carrier (102) bottom is equipped with and is used for the drive ring carrier (102) pivoted actuating mechanism, inside fixture (3) that are used for centre gripping wind-powered electricity generation blade that still is equipped with of ring carrier (102).

2. The rotary supporting structure of wind-powered electricity generation blade of claim 1, characterized in that, actuating mechanism includes driving motor (4) and gear (5), driving motor (4) set up in first base (101) top, gear (5) axle center is equipped with axis of rotation (6), axis of rotation (6) one end is connected with connecting plate (7) through the bearing frame, and the other end with the output coaxial coupling of driving motor (4), connecting plate (7) with first base (101) are connected, gear (5) with ring gear (104) mesh mutually.

3. The rotary supporting structure of the wind power blade according to claim 1, wherein the clamping mechanism (3) comprises a hydraulic cylinder (301) and a clamping plate (302), horizontal supporting plates (303) are arranged at the upper end and the lower end inside the annular support (102), two ends of each supporting plate (303) are connected with the inner side wall of the annular support (102), the hydraulic cylinder (301) is arranged on the supporting plates (303), and telescopic rods of the hydraulic cylinder penetrate through the supporting plates (303) and are connected with the clamping plate (302).

4. The rotary supporting structure of wind power blades according to claim 1, wherein a first guiding mechanism is further arranged above the first base (101), the first guiding mechanism comprises first guiding wheels (105) arranged at the left side and the right side of the annular bracket (102), the first guiding wheels (105) are mounted above the first base (101) through bearing seats, and the annular rail (103) is in rolling fit with the first guiding wheels (105).

5. The rotary supporting structure of wind power blades according to claim 1, wherein the second supporting frame (2) comprises a second base (201) and a second guiding mechanism arranged on the second base (201), the second guiding mechanism comprises a second guiding wheel (202), the second guiding wheel (202) is installed above the second base (201) through a bearing seat, and the end of the wind power blade is in rolling fit with the second guiding wheel (202).

6. The rotary support structure for wind turbine blades as claimed in claim 4, wherein pulleys are provided at the bottom of four corners of the first base (101).

7. The rotating support structure of wind turbine blades according to claim 5,

pulleys are arranged at the bottoms of four corners of the second base (201).