CN213035081U

CN213035081U - Heating device for wind-powered electricity generation blade web flange

Info

Publication number: CN213035081U
Application number: CN202021256105.0U
Authority: CN
Inventors: 李岩; 年浩
Original assignee: Shanghai Hanzhou Industrial Co ltd
Current assignee: Shanghai Hanzhou Industrial Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-23
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a heating device of a wind power blade web flange, which comprises a flange heating structure, the flange heating structure comprises a heater, a flange and a motor, the heater and the motor are electrically connected through an external power supply, the flange heating structure also comprises a heat preservation frame and a heating main body, the heating main body is assembled and installed through a heat preservation frame, the heat preservation frame comprises a heat preservation shell frame rotary groove, the rotary groove is arranged at the upper end of the heat preservation shell frame, the heating main body comprises a first roller, a second roller, a sliding rod and a fixed seat, the first roller is uniformly and rotatably arranged on the inner wall of the rotary groove, the heater is fixedly connected through a heat preservation shell frame, the flange is arranged at the upper end of the first roller, the flange is located the inboard of rotary trough, the motor passes through heat preservation cradle fixed connection, the rotor of motor slides and runs through heat preservation cradle and first gyro wheel fixed connection together. The utility model discloses can be for wind-powered electricity generation blade web flange heating change, better satisfying the use needs.

Description

Heating device for wind-powered electricity generation blade web flange

Technical Field

The utility model relates to a processing equipment technical field of flange specifically is heating device of wind-powered electricity generation blade web flange.

Background

Fan blade web flange can improve self intensity after the heating, because fan blade web flange self volume is crossed to reach, is difficult to adopt conventional heating device to heat, and directly can cause the heating inequality of being heated with it cover heating, easily causes the problem of body deformation, so need one kind promptly and can alleviate the scheme of above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating device of wind-powered electricity generation blade web flange to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the heating device for the wind power blade web flange comprises a flange heating structure, wherein the flange heating structure comprises a heater, a flange and a motor, and the heater is electrically connected with the motor through an external power supply; the flange heating structure also comprises a heat preservation frame and a heating main body, and the heating main body is assembled and installed through the heat preservation frame; the heat preservation frame comprises a heat preservation shell frame rotary groove, and the rotary groove is formed in the upper end of the heat preservation shell frame; the heating main part includes first gyro wheel, second gyro wheel, slide bar and fixing base, first gyro wheel is even to be rotated and is installed the inner wall at the turn trough, the heater passes through heat preservation cradle fixed connection, the flange is put in the upper end of first gyro wheel, the flange is located the inboard of turn trough, the motor passes through heat preservation cradle fixed connection, the rotor slip of motor runs through heat preservation cradle and first gyro wheel fixed connection together, the upper end of second gyro wheel is rotated and is installed the outer end at the slide bar, the slide bar slides to peg graft and installs the inner wall at the fixing base, the second gyro wheel rolls and supports the inner wall at the flange, the inboard outer wall slidable mounting of slide bar has the spring, slide bar fixed connection is passed through to the one end of spring, the other end of slide bar passes through fixing base fixed connection, fixing base fixed connection is at the upper wall of heat preservation cradle.

Preferably, the heat preservation frame further comprises a heat preservation cover, and one end of the heat preservation cover, which faces away from the heater, is rotatably installed at the upper end of the heat preservation shell frame.

Preferably, the upper end of the sliding rod is provided with a limiting sliding groove matched with the fixed seat, and the limiting sliding groove is in sliding contact with the inner end of the fixed seat.

Preferably, the heating main part still includes the fixed block, fixed block fixed connection is in the outer end of slide bar, the upper end of slide bar is rotated and is installed the lower extreme at the fixed block.

Preferably, the heating body further comprises a connecting block, the connecting block is fixedly connected to the inner end of the sliding rod, and the connecting block is fixedly connected with the spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

when the feeding device is used, the upper cover of the heater is firstly opened, one side of the flange is firstly placed into the rotary groove by means of external hoisting equipment, one of the slide bars is pushed inwards, then the flange is continuously placed downwards, the slide bars are loosened, the slide bars are driven by the springs to drive the second idler wheels to extrude the inner end of the flange, the other fixing seat is continuously moved towards the other side of the flange in the same way, the other fixing seat is operated in the same way until the fixing seats are completely extruded at the flange end, then the upper cover of the heater is combined, the power supply of the motor and the heater is switched on, the flange is heated by the heater, the motor drives the flange to circularly rotate by the first idler wheel, the purpose of uniform heating is achieved, the position stability of the flange is maintained by the second idler wheel, the flange is detached by the same way of reverse operation after the flange is cooled by the heating, the flange is placed in the way of opening the, utilize spacing spout to prevent that the slide bar from rotating, the second gyro wheel passes through the fixed block and rotates with the slide bar and install together, and the inner of spring passes through the connecting block and slide bar fixed mounting together.

Drawings

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

FIG. 2 is a schematic view of the split structure of the heat preservation frame of the present invention;

fig. 3 is a schematic structural view of the heating main body of the present invention.

In the figure: 1. a flange heating structure; 2. a heat preservation frame; 3. heating the body; 4. a heat-preserving cover; 5. a heat preservation shell frame; 6. rotating the groove; 7. a heater; 8. a first roller; 9. a flange; 10. a motor; 11. a fixed block; 12. a second roller; 13. a slide bar; 14. connecting blocks; 15. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the heating device for the wind power blade web flange comprises a flange heating structure 1, wherein the flange heating structure 1 comprises a heater 7, a flange 9 and a motor 10, and the heater 7 is electrically connected with the motor 10 through an external power supply; the flange heating structure 1 further comprises a heat preservation frame 2 and a heating main body 3, and the heating main body 3 is assembled and installed through the heat preservation frame 2; the heat preservation frame 2 comprises a heat preservation shell frame 5 and a rotary groove 6, and the rotary groove 6 is formed in the upper end of the heat preservation shell frame 5; the heating body 3 includes a first roller 8, a second roller 12, the heating device comprises a sliding rod 13 and a fixed seat 15, wherein a first roller 8 is uniformly and rotatably arranged on the inner wall of a rotary groove 6, a heater 7 is fixedly connected with the upper end of the first roller 8 through a heat-insulating shell frame 5, a flange 9 is arranged at the upper end of the first roller 8, the flange 9 is positioned on the inner side of the rotary groove 6, a motor 10 is fixedly connected with the first roller 8 through the heat-insulating shell frame 5, a rotor of the motor 10 penetrates through the heat-insulating shell frame 5 in a sliding manner, the rotor of the motor is fixedly connected with the first roller 8, the upper end of a second roller 12 is rotatably arranged at the outer end of the sliding rod 13, the sliding rod 13 is slidably inserted and arranged on the inner wall of the fixed seat 15, the second roller 12 is supported on the inner wall of the flange 9 in a rolling manner, a spring is slidably arranged; when the feeding device is used, the upper cover of the heater 7 is opened, one side of the flange 9 is placed into the rotary groove 6 by means of external hoisting equipment, one of the slide bars 13 is pushed inwards, then the flange 9 is continuously lowered, the sliding rod 13 is loosened, the sliding rod 13 is driven by a spring to drive the second roller 12 to extrude at the inner end of the flange 9, the other side of the flange 9 is continuously moved in the same way, the other fixing seat 15 is operated in the same way until the fixing seat 15 is completely extruded at the flange 9 end, the upper covers of the heaters 7 are combined, the power supplies of the motor 10 and the heaters 7 are switched on, the flange 9 is heated by the heaters 7, the flange 9 is driven by the motor 10 through the first roller 8 to rotate circularly, the purpose of uniform heating is achieved, the position stability of the flange 9 is maintained by the second roller 12, and the flange 9 is disassembled by the reverse operation in the same way after the flange is cooled after the heating is completed.

The heat preservation frame 2 further comprises a heat preservation cover 4, and one end of the heat preservation cover 4, which is back to the heater 7, is rotatably arranged at the upper end of the heat preservation shell frame 5; the heat preservation cover 4 is opened and placed into the flange 9, and the heat preservation cover 4 is closed to achieve the purpose of heat preservation.

The upper end of the sliding rod 13 is provided with a limiting sliding chute matched with the fixed seat 15, and the limiting sliding chute is in sliding contact with the inner end of the fixed seat 15; the slide bar 13 is prevented from rotating by the limit slide groove.

The heating main body 3 further comprises a fixed block 11, the fixed block 11 is fixedly connected to the outer end of a sliding rod 13, and the upper end of the sliding rod 13 is rotatably mounted at the lower end of the fixed block 11; the second roller 12 is rotatably mounted with the slide rod 13 through the fixed block 11.

The heating body 3 further comprises a connecting block 14, the connecting block 14 is fixedly connected to the inner end of the sliding rod 13, and the connecting block 14 is fixedly connected with the spring; the inner end of the spring is fixedly arranged with the sliding rod 13 through a connecting block 14.

The working principle is as follows: when the material loading device is used for loading, the upper cover of the heater 7 is firstly opened, one side of the flange 9 is firstly placed into the rotary groove 6 by means of external hoisting equipment, one of the slide rods 13 is pushed inwards, then the flange 9 is continuously downwards placed, the slide rods 13 are loosened, the slide rods 13 are driven by the springs to drive the second rollers 12 to extrude the inner end of the flange 9, the other side of the flange 9 is continuously moved in the same way, the other fixing seat 15 is operated in the same way until the fixing seats 15 are completely extruded at the end of the flange 9, then the upper cover of the heater 7 is combined, the power supply of the motor 10 and the heater 7 is switched on, the flange 9 is heated by the heater 7, the flange 9 is driven by the motor 10 through the first roller 8 to circularly rotate, the purpose of uniform heating is achieved, the position stability of the flange 9 is maintained by the second roller 12, the flange 9 is reversely operated in the same way after the flange 9, the flange 9 is placed in the opening of the heat-insulating cover 4, the heat-insulating purpose is achieved by closing the heat-insulating cover 4, the sliding rod 13 is prevented from rotating by the limiting sliding groove, the second roller 12 is rotatably installed with the sliding rod 13 through the fixing block 11, and the inner end of the spring is fixedly installed with the sliding rod 13 through the connecting block 14.

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

Claims

1. Heating device of wind-powered electricity generation blade web flange, including flange heating structure (1), flange heating structure (1) includes heater (7), flange (9) and motor (10), heater (7) and motor (10) are through external power supply electric connection, its characterized in that: the flange heating structure (1) further comprises a heat preservation frame (2) and a heating main body (3), wherein the heating main body (3) is assembled and installed through the heat preservation frame (2); the heat preservation frame (2) comprises a heat preservation shell frame (5) and a rotary groove (6), and the rotary groove (6) is formed in the upper end of the heat preservation shell frame (5); the heating main body (3) comprises a first roller (8), a second roller (12), a sliding rod (13) and a fixed seat (15), the first roller (8) is uniformly rotated and installed on the inner wall of the rotary groove (6), the heater (7) is fixedly connected with the first roller through a heat preservation shell frame (5), the flange (9) is placed at the upper end of the first roller (8), the flange (9) is located on the inner side of the rotary groove (6), the motor (10) is fixedly connected with the first roller through the heat preservation shell frame (5), a rotor of the motor (10) slides to penetrate through the heat preservation shell frame (5) and is fixedly connected with the first roller (8), the upper end of the second roller (12) is rotatably installed at the outer end of the sliding rod (13), the sliding rod (13) is slidably inserted and installed on the inner wall of the fixed seat (15), and the second roller (12) is rotatably supported on the inner wall of the flange (9), the inboard outer wall slidable mounting of slide bar (13) has the spring, slide bar (13) fixed connection is passed through to the one end of spring, the other end of slide bar (13) passes through fixing base (15) fixed connection, fixing base (15) fixed connection is at the upper wall of heat preservation shell frame (5).

2. The heating device of a wind turbine blade web flange according to claim 1, characterized in that: the heat preservation frame (2) further comprises a heat preservation cover (4), and one end, back to the heater (7), of the heat preservation cover (4) is rotatably installed at the upper end of the heat preservation shell frame (5).

3. The heating device of a wind turbine blade web flange according to claim 1, characterized in that: the upper end of the sliding rod (13) is provided with a limiting sliding groove matched with the fixed seat (15), and the limiting sliding groove is in sliding contact with the inner end of the fixed seat (15).

4. The heating device of a wind turbine blade web flange according to claim 1, characterized in that: heating body (3) still include fixed block (11), fixed block (11) fixed connection is in the outer end of slide bar (13), the upper end of slide bar (13) is rotated and is installed the lower extreme at fixed block (11).

5. The heating device of a wind turbine blade web flange according to claim 1, characterized in that: the heating main body (3) further comprises a connecting block (14), the connecting block (14) is fixedly connected to the inner end of the sliding rod (13), and the connecting block (14) is fixedly connected with the spring.