CN216633226U

CN216633226U - Flange fixing device for wind power blade

Info

Publication number: CN216633226U
Application number: CN202123417423.8U
Authority: CN
Inventors: 丁星亮; 李卫
Original assignee: Anhui Zhongzheng Power Engineering Construction Co ltd
Current assignee: Anhui Zhongzheng Power Engineering Construction Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-31
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a flange fixing device for a wind power blade, which relates to the technical field of wind power blade processing and comprises a base, wherein a rotating motor is fixedly arranged at the top end of the base, a workbench is fixedly arranged on a transmission shaft of the rotating motor, a stabilizing block is fixedly arranged at the bottom end of the workbench, the surface of the stabilizing block is in sliding connection with the inner wall of the base, a first supporting plate is fixedly arranged on the surface of the workbench, and two supporting rods are fixedly arranged at the top end of the first supporting plate; the beneficial effects of the utility model are: through the cooperation of fixed subassembly and adjustment subassembly, conveniently carry out the centre gripping to unidimensional flange to fix unidimensional flange, promote the welding effect, through ball, spacing groove, steady piece, the cooperation of rotating motor and base, can the swivel work head, and then rotate flange and mould, it is convenient for the staff to improve, promotes work efficiency.

Description

Flange fixing device for wind power blade

Technical Field

The utility model relates to a flange fixing device, in particular to a flange fixing device for a wind power blade, and belongs to the technical field of wind power blade processing.

Background

The flange is also called a flange collar or flange. The flange is mainly used for connecting pipe ends, and also has flanges on equipment inlet and outlet, and the flange is usually used for realizing the connection between two pieces of equipment, such as a speed reducer flange. The flanges are provided with holes and are sealed by gaskets. The flange comprises a threaded connection flange, a welding flange and a clamping flange. The flanges are used in pairs, the low-pressure pipeline can be screwed with the flanges, and the flanges are welded under the pressure of more than four kilograms. Wind power generation equipment adopts a specially-made wind power blade, and a welding flange is required to be used in the machining process of the wind power blade.

When welding the welding flange, need stabilize the flange in the horizontal direction, but the inconvenient flange of stabilizing of staff when the welding, the mould is bulky simultaneously, therefore the staff need constantly walk around the mould in welding process to need constantly adjust the light source, bring inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flange fixing device for a wind power blade, which solves the problems that the flange is difficult to fix by workers during welding and the light source needs to be continuously adjusted around a mold during welding.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flange fixing device for wind-powered electricity generation blade, includes the base, the fixed rotation motor that is equipped with in top of base, the fixed workstation that is equipped with of transmission shaft that rotates the motor, the bottom mounting of workstation is equipped with the steady piece, the surface of steady piece and the inner wall sliding connection of base, the fixed surface of workstation is equipped with first backup pad, the fixed two bracing pieces that are equipped with in top of first backup pad, two the middle part sliding connection of bracing piece has the movable block, the fixed second backup pad that is equipped with in one side of movable block, the top of second backup pad is equipped with the adjustment subassembly, be equipped with fixed subassembly between second backup pad and the workstation.

Preferably, the adjusting assembly comprises an adjusting cylinder, the adjusting cylinder is fixedly arranged at the top end of the first supporting plate, a connecting plate is fixedly arranged at the telescopic end of the adjusting cylinder, a guide groove is formed in the middle of the connecting plate, and the inner wall of the guide groove slides on the surface of the second supporting plate.

Preferably, the fixing component comprises a box body, the box body is fixedly arranged at the top end of the connecting plate, the inner wall of the box body is respectively and fixedly provided with a first baffle and a second baffle, one side of the first baffle is rotatably connected with a first lead screw through a bearing, one end of the first lead screw is rotatably arranged on the inner wall of one side of the box body through a bearing, the surface of the first lead screw is connected with a first transmission ring through lead screw nut threads, the surface of the first transmission ring is fixedly provided with a first clamping block, one side of the second baffle is rotatably connected with a second lead screw through a bearing, one end of the second lead screw is rotatably arranged on the inner wall of the other side of the box body through a bearing, the surface of the second lead screw is connected with a second transmission ring through lead screw nut threads, the surface of the second transmission ring is fixedly provided with a second clamping block, one side of the box body is fixedly provided with a first clamping motor, the transmission shaft of first centre gripping motor and the one end fixed connection of first lead screw, the fixed second centre gripping motor that is equipped with of opposite side of box, the transmission shaft of second centre gripping motor and the one end fixed connection of second lead screw, second centre gripping motor and first centre gripping motor are just reversing motor, first logical groove and second logical groove have been seted up respectively to the bottom of box, the inner wall in first logical groove and the surface sliding connection of first clamp splice, the inner wall in second logical groove and the surface sliding connection of second clamp splice.

Preferably, the top of two bracing pieces is fixedly provided with a first stabilizing plate, the top of the first stabilizing plate is fixedly provided with a lifting motor, the lifting motor is a forward and reverse rotating motor, a transmission shaft of the lifting motor is fixedly provided with a third lead screw, the bottom end of the third lead screw is rotatably arranged at the top end of the first supporting plate through a bearing, the surface of the third lead screw is connected with a third transmission ring through a lead screw nut and a thread, the surface of the third transmission ring is fixedly connected with the inner wall of the moving block, and the top of the two bracing pieces is fixedly provided with a second stabilizing plate.

Preferably, one side of the first supporting plate is fixedly provided with a first switch panel, the bottom end of the first supporting plate is fixedly provided with a collecting box, a storage battery is fixedly arranged in the collecting box, and one side of the collecting box is fixedly provided with a socket electrically connected with the storage battery.

Preferably, be equipped with a plurality of ball between base and the stabilizing block, the inside of base and the inside of stabilizing the block all set up the spacing groove of a plurality of and the surperficial sliding connection of ball, the fixed surface of base is equipped with the installation piece, the fixed second flush mounting plate that is equipped with in one side of installation piece.

Preferably, the bottom end of the second supporting plate is fixedly provided with a light gathering ring, the inner wall of the light gathering ring is coated with reflective paint, and the bottom end of the light gathering ring is fixedly provided with an incandescent lamp.

Preferably, an incandescent lamp switch, a lifting motor switch, a first clamping motor switch, a second clamping motor switch and an adjusting cylinder switch are respectively arranged on the surface of the first switch panel, the incandescent lamp, the lifting motor, the first clamping motor, the second clamping motor and the adjusting cylinder are respectively electrically connected with the storage battery through the incandescent lamp switch, the lifting motor switch, the first clamping motor switch, the second clamping motor switch and the adjusting cylinder switch, a rotating motor switch is arranged on the surface of the second switch panel, and the rotating motor is electrically connected with an external power supply through the rotating motor switch.

Compared with the prior art, the flange fixing device for the wind power blade has the following beneficial effects:

1. through the matching of the fixing component and the adjusting component, flanges with different sizes are conveniently clamped, the welding effect is improved, the telescopic end of the adjusting cylinder extends or shortens, the telescopic end of the adjusting cylinder drives the connecting plate to slide along the surface of the second supporting plate, so that the fixing component is driven to move, the positions of the first clamping block and the second clamping block are adjusted, the first clamping block is positioned outside the flange, the second clamping block is positioned inside the flange, the first clamping motor drives the first lead screw to rotate, the first lead screw drives the first transmission ring to move, the first transmission ring drives the first clamping block to move until the first clamping block abuts against the surface of the flange, the second clamping motor drives the second lead screw to rotate, the second lead screw drives the second transmission ring to move, the second transmission ring drives the second clamping block to move until the second clamping block abuts against the inner wall of the flange, the second clamping block is matched with the first clamping block to fix the flange;

2. through the ball, the spacing groove, the stabilizing block, the cooperation of rotating motor and base, can swivel work head, and then rotate flange and mould, avoid the staff to walk around the mould constantly in welding process, it is convenient for the staff to improve, promote work efficiency, it is rotatory to rotate motor drive stabilizing block and workstation, and then drive mould and the flange that is located the workstation top and rotate, ball cooperation spacing groove, can provide the support to stabilizing block, also can reduce friction, be favorable to rotating, cooperation through spotlight ring and incandescent lamp, can gather the brilliant rays that the incandescent lamp sent, the illumination is more sufficient, convenient welding.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a cross-sectional view of the fixing member of the present invention;

fig. 4 is a schematic cross-sectional view of the base of the present invention.

In the figure: 1. a base; 2. rotating the motor; 3. a work table; 4. a stabilizing block; 5. a first support plate; 6. a support bar; 7. an adjustment assembly; 701. adjusting the cylinder; 702. a connecting plate; 703. a guide groove; 8. a fixing assembly; 801. a box body; 802. a first baffle plate; 803. a second baffle; 804. a first lead screw; 805. a second lead screw; 806. a first clamping motor; 807. a second clamping motor; 808. a first drive ring; 809. a first clamping block; 810. a second drive ring; 811. a second clamp block; 812. a first through groove; 813. a second through groove; 9. a moving block; 10. a second support plate; 11. a first stabilizer plate; 12. a second stabilizing plate; 13. a lifting motor; 14. a third screw rod; 15. a third drive ring; 16. a first switch panel; 17. a current collecting box; 18. a socket; 19. a ball bearing; 20. a limiting groove; 21. mounting blocks; 22. a second switch panel; 23. a light gathering ring; 24. an incandescent lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a flange fixing device for a wind power blade, which comprises a base 1, wherein a rotating motor 2 is fixedly arranged at the top end of the base 1, a workbench 3 is fixedly arranged on a transmission shaft of the rotating motor 2, a stabilizing block 4 is fixedly arranged at the bottom end of the workbench 3, the surface of the stabilizing block 4 is in sliding connection with the inner wall of the base 1, a first supporting plate 5 is fixedly arranged on the surface of the workbench 3, two supporting rods 6 are fixedly arranged at the top end of the first supporting plate 5, a moving block 9 is slidably connected to the middle parts of the two supporting rods 6, a second supporting plate 10 is fixedly arranged on one side of the moving block 9, an adjusting component 7 is arranged at the top end of the second supporting plate 10, and a fixing component 8 is arranged between the second supporting plate 10 and the workbench 3;

the top parts of the two support rods 6 are fixedly provided with a first stabilizing plate 11, the top end of the first stabilizing plate 11 is fixedly provided with a lifting motor 13, the lifting motor 13 is a forward and reverse rotating motor, a transmission shaft of the lifting motor 13 is fixedly provided with a third lead screw 14, the bottom end of the third lead screw 14 is rotatably arranged at the top end of the first support plate 5 through a bearing, the surface of the third lead screw 14 is connected with a third transmission ring 15 through a lead screw nut and a screw thread, the surface of the third transmission ring 15 is fixedly connected with the inner wall of the movable block 9, and the top ends of the two support rods 6 are fixedly provided with a second stabilizing plate 12;

a first switch panel 16 is fixedly arranged on one side of the first supporting plate 5, a collecting box 17 is fixedly arranged at the bottom end of the first supporting plate 5, a storage battery is fixedly arranged in the collecting box 17, and a socket 18 electrically connected with the storage battery is fixedly arranged on one side of the collecting box 17;

a plurality of balls 19 are arranged between the base 1 and the stabilizing block 4, a plurality of limiting grooves 20 which are in sliding connection with the surfaces of the balls 19 are formed in the base 1 and the stabilizing block 4, an installation block 21 is fixedly arranged on the surface of the base 1, and a second switch panel 22 is fixedly arranged on one side of the installation block 21;

the bottom end of the second supporting plate 10 is fixedly provided with a light gathering ring 23, the inner wall of the light gathering ring 23 is coated with reflective paint, and the bottom end of the light gathering ring 23 is fixedly provided with an incandescent lamp 24;

the surface of the first switch panel 16 is respectively provided with an incandescent lamp switch and a lifting motor switch, the incandescent lamp 24 and the lifting motor 13 are respectively electrically connected with the storage battery through the incandescent lamp switch and the lifting motor switch, the surface of the second switch panel 22 is provided with a rotating motor switch, and the rotating motor 2 is electrically connected with an external power supply through the rotating motor switch.

Example 2:

the adjusting assembly 7 comprises an adjusting cylinder 701, the adjusting cylinder 701 is fixedly arranged at the top end of the first support plate 5, a connecting plate 702 is fixedly arranged at the telescopic end of the adjusting cylinder 701, a guide groove 703 is formed in the middle of the connecting plate 702, and the inner wall of the guide groove 703 slides with the surface of the second support plate 10;

an adjusting cylinder switch is arranged on the surface of the first switch panel 16, and the adjusting cylinder 701 is electrically connected with the storage battery through the adjusting cylinder switch;

specifically, as shown in fig. 1, the adjusting cylinder 701 is first started by the adjusting cylinder switch, the telescopic end of the adjusting cylinder 701 extends or shortens, and the telescopic end of the adjusting cylinder 701 drives the connecting plate 702 to slide along the surface of the second supporting plate 10, so as to drive the fixing assembly 8 to move.

Example 3:

the fixing assembly 8 comprises a box body 801, the box body 801 is fixedly arranged at the top end of a connecting plate 702, the inner wall of the box body 801 is fixedly provided with a first baffle 802 and a second baffle 803 respectively, one side of the first baffle 802 is rotatably connected with a first screw rod 804 through a bearing, one end of the first screw rod 804 is rotatably arranged at the inner wall of one side of the box body 801 through a bearing, the surface of the first screw rod 804 is connected with a first transmission ring 808 through a screw nut and a screw thread, the surface of the first transmission ring 808 is fixedly provided with a first clamping block 809, one side of the second baffle 803 is rotatably connected with a second screw rod 805 through a bearing, one end of the second screw rod 805 is rotatably arranged at the inner wall of the other side of the box body 801 through a bearing, the surface of the second screw rod 805 is connected with a second transmission ring 810 through a screw nut and a screw thread, the surface of the second transmission ring 810 is fixedly provided with a second clamping block 811, one side of the box body 801 is fixedly provided with a first clamping motor 806, a transmission shaft of a first clamping motor 806 is fixedly connected with one end of a first screw rod 804, a second clamping motor 807 is fixedly arranged on the other side of the box body 801, a transmission shaft of the second clamping motor 807 is fixedly connected with one end of a second screw rod 805, the second clamping motor 807 and the first clamping motor 806 are both positive and negative rotation motors, a first through groove 812 and a second through groove 813 are respectively formed in the bottom of the box body 801, the inner wall of the first through groove 812 is in sliding connection with the surface of a first clamping block 809, and the inner wall of the second through groove 813 is in sliding connection with the surface of a second clamping block 811;

a first clamping motor switch and a second clamping motor switch are respectively arranged on the surface of the first switch panel 16, and the first clamping motor 806 and the second clamping motor 807 are respectively electrically connected with the storage battery through the first clamping motor switch and the second clamping motor switch;

specifically, as shown in fig. 1 and fig. 3, first, a first clamping motor 806 and a second clamping motor 807 are respectively started through a first clamping motor switch and a second clamping motor switch, the first clamping motor 806 drives a first lead screw 804 to rotate, the first lead screw 804 drives a first transmission ring 808 to move, the first transmission ring 808 drives a first clamping block 809 to move until the first clamping block butts against the surface of the flange, the first clamping motor 806 is turned off, the second clamping motor 807 drives a second lead screw 805 to rotate, the second lead screw 805 drives a second transmission ring 810 to move, the second transmission ring 810 drives a second clamping block 811 to move until the second clamping block 811 butts against the inner wall of the flange, the second clamping motor 807 is turned off, and the second clamping block 811 can fix the flange in cooperation with the first clamping block 809.

The working principle is as follows: when the flange fixing device for the wind power blade is used, firstly, a flange needs to be fixed before welding, a lifting motor 13 is started through a lifting motor switch, the lifting motor 13 drives a third screw rod 14 to rotate, the third screw rod 14 rotates to drive a third transmission ring 15 to move, the third transmission ring 15 drives a second supporting plate 10 to move, and further drives a fixing component 8 to move downwards, an adjusting cylinder 701 is started through an adjusting cylinder switch, the telescopic end of the adjusting cylinder 701 extends or shortens, the telescopic end of the adjusting cylinder 701 drives a connecting plate 702 to slide along the surface of the second supporting plate 10, so that the fixing component 8 is driven to move, the positions of a first clamping block 809 and a second clamping block 811 are adjusted through the lifting motor 13 and the adjusting cylinder 701, the first clamping block 809 is located outside the flange, the second clamping block 811 is located inside the flange, a first clamping motor 806 and a second clamping motor 807 are started through a first clamping motor switch and a second clamping motor switch respectively, the first clamping motor 806 drives the first screw rod 804 to rotate, the first screw rod 804 drives the first transmission ring 808 to move, the first transmission ring 808 drives the first clamping block 809 to move until the first clamping block 809 abuts against the surface of the flange, the first clamping motor 806 is closed, the second clamping motor 807 drives the second screw rod 805 to rotate, the second screw rod 805 drives the second transmission ring 810 to move, the second transmission ring 810 drives the second clamping block 811 to move until the second clamping block 811 abuts against the inner wall of the flange, the second clamping motor 807 is closed, the second clamping block 811 can fix the flange by matching with the first clamping block 809, the welding effect is improved, when a welding flange and a mold need to be replaced, the rotating motor 2 is started by rotating a motor switch, the rotating motor 2 drives the stabilizing block 4 and the workbench 3 to rotate, and further drives the mold and the flange at the top end of the workbench 3 to rotate, the welding is convenient, and the working efficiency is improved, the ball 19 cooperates spacing groove 20, can not only provide the support to stabilizing block 4, also can reduce the friction, is favorable to rotating, starts incandescent lamp 24 through the incandescent lamp switch, and incandescent lamp 24 sends out the light and awn, and light is gathered by spotlight ring 23 for the illumination is more sufficient, makes things convenient for the welding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flange fixing device for a wind power blade comprises a base (1) and is characterized in that, a rotating motor (2) is fixedly arranged at the top end of the base (1), a transmission shaft of the rotating motor (2) is fixedly provided with a workbench (3), the bottom end of the workbench (3) is fixedly provided with a stabilizing block (4), the surface of the stabilizing block (4) is connected with the inner wall of the base (1) in a sliding way, a first supporting plate (5) is fixedly arranged on the surface of the workbench (3), two supporting rods (6) are fixedly arranged at the top end of the first supporting plate (5), a moving block (9) is connected to the middle parts of the two supporting rods (6) in a sliding manner, a second supporting plate (10) is fixedly arranged on one side of the moving block (9), an adjusting component (7) is arranged at the top end of the second supporting plate (10), and a fixing component (8) is arranged between the second supporting plate (10) and the workbench (3).

2. The flange fixing device for the wind power blade according to claim 1, characterized in that: the adjusting assembly (7) comprises an adjusting cylinder (701), the adjusting cylinder (701) is fixedly arranged at the top end of the first supporting plate (5), a connecting plate (702) is fixedly arranged at the telescopic end of the adjusting cylinder (701), a guide groove (703) is formed in the middle of the connecting plate (702), and the inner wall of the guide groove (703) slides on the surface of the second supporting plate (10).

3. The flange fixing device for the wind power blade as claimed in claim 2, wherein: the fixing assembly (8) comprises a box body (801), the box body (801) is fixedly arranged at the top end of a connecting plate (702), the inner wall of the box body (801) is respectively and fixedly provided with a first baffle (802) and a second baffle (803), one side of the first baffle (802) is rotatably connected with a first lead screw (804) through a bearing, one end of the first lead screw (804) is rotatably arranged on the inner wall of one side of the box body (801) through a bearing, the surface of the first lead screw (804) is in threaded connection with a first transmission ring (808) through a lead screw nut, the surface of the first transmission ring (808) is fixedly provided with a first clamping block (809), one side of the second baffle (803) is rotatably connected with a second lead screw (805) through a bearing, one end of the second lead screw (805) is rotatably arranged on the inner wall of the other side of the box body (801) through a bearing, the surface of the second lead screw (805) is in threaded connection with a second transmission ring (810) through a lead screw nut, the surface of the second transmission ring (810) is fixedly provided with a second clamping block (811), one side of the box body (801) is fixedly provided with a first clamping motor (806), a transmission shaft of the first clamping motor (806) is fixedly connected with one end of a first lead screw (804), the other side of the box body (801) is fixedly provided with a second clamping motor (807), a transmission shaft of the second clamping motor (807) is fixedly connected with one end of a second lead screw (805), the second clamping motor (807) and the first clamping motor (806) are forward and reverse rotating motors, the bottom of the box body (801) is respectively provided with a first through groove (812) and a second through groove (813), the inner wall of the first through groove (812) is in sliding connection with the surface of the first clamping block (809), and the inner wall of the second through groove (813) is in sliding connection with the surface of the second clamping block (811).

4. The flange fixing device for the wind power blade according to claim 3, characterized in that: two the fixed first stabilising plate (11) that is equipped with in top of bracing piece (6), the fixed elevator motor (13) that is equipped with in top of first stabilising plate (11), elevator motor (13) are just reversing motor, the fixed third lead screw (14) that is equipped with of transmission shaft of elevator motor (13), the bottom of third lead screw (14) is passed through the bearing and is rotated the top that sets up in first backup pad (5), there is third transmission ring (15) on the surface of third lead screw (14) through screw-nut threaded connection, the surface of third transmission ring (15) and the inner wall fixed connection of movable block (9), two the fixed second stabilising plate (12) that is equipped with in top of bracing piece (6).

5. The flange fixing device for the wind power blade according to claim 4, wherein: one side of the first supporting plate (5) is fixedly provided with a first switch panel (16), the bottom end of the first supporting plate (5) is fixedly provided with a collecting box (17), a storage battery is fixedly arranged in the collecting box (17), and one side of the collecting box (17) is fixedly provided with a socket (18) electrically connected with the storage battery.

6. The flange fixing device for the wind power blade according to claim 5, wherein: be equipped with a plurality of ball (19) between base (1) and stabilizing block (4), a plurality of and ball (19) surface sliding connection's spacing groove (20) are all seted up to the inside of base (1) and the inside of stabilizing block (4), the fixed surface of base (1) is equipped with installation piece (21), one side of installation piece (21) is fixed and is equipped with second flush mounting plate of switch (22).

7. The flange fixing device for the wind power blade according to claim 6, wherein: the bottom end of the second supporting plate (10) is fixedly provided with a light gathering ring (23), the inner wall of the light gathering ring (23) is coated with reflective paint, and the bottom end of the light gathering ring (23) is fixedly provided with an incandescent lamp (24).

8. The flange fixing device for the wind power blade according to claim 7, wherein: the surface of the first switch panel (16) is provided with an incandescent lamp switch, a lifting motor switch, a first clamping motor switch, a second clamping motor switch and an adjusting cylinder switch respectively, the incandescent lamp (24), the lifting motor (13), the first clamping motor (806), the second clamping motor (807) and the adjusting cylinder (701) are electrically connected with the storage battery through the incandescent lamp switch, the lifting motor switch, the first clamping motor switch, the second clamping motor switch and the adjusting cylinder switch respectively, the surface of the second switch panel (22) is provided with a rotating motor switch, and the rotating motor (2) is electrically connected with an external power supply through the rotating motor switch.