CN217751143U - Positioning device for wind power blade - Google Patents
Positioning device for wind power blade Download PDFInfo
- Publication number
- CN217751143U CN217751143U CN202221821782.1U CN202221821782U CN217751143U CN 217751143 U CN217751143 U CN 217751143U CN 202221821782 U CN202221821782 U CN 202221821782U CN 217751143 U CN217751143 U CN 217751143U
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- connecting cylinder
- thick bamboo
- fixedly connected
- section
- wind power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a wind-powered electricity generation positioner for blade, including inserting a section of thick bamboo and connecting cylinder, the connecting cylinder rotates to be connected in the inside of inserting a section of thick bamboo, and the surface of connecting cylinder is provided with locating component, and the constant head tank has been seted up to the inner wall of inserting a section of thick bamboo. The utility model has the advantages that: install the connecting cylinder in inserting a section of thick bamboo, the friction pad on cooperation connecting cylinder surface makes the connecting cylinder installation more stable, it makes locating piece in the locating component can the joint in the constant head tank to rotate the connecting cylinder, thereby can align jack and slot, then through the operation of control positive reverse motor, make the lock bar that the thread block drove on the connecting rod remove, pass the lock bar jack and make the tip of lock bar peg graft in the slot, with this can lock the connecting cylinder with inserting a section of thick bamboo, compare in rivet or welded mode, can reach more stable connected mode through locking component, can not cause the damage because of the weather reason, thereby the risk of falling can appear in effectual reduction.
Description
Technical Field
The utility model relates to a wind power generation technical field specifically is a positioner for wind-powered electricity generation blade.
Background
The kinetic energy of wind is converted into mechanical kinetic energy, and then the mechanical energy is converted into electric kinetic energy, namely wind power generation. The principle of wind power generation is that wind power drives windmill blades to rotate, and then the rotating speed is increased through a speed increaser, so that a generator is promoted to generate electricity. The devices required for wind power generation are called wind generating sets. The wind generating set can be divided into three parts of a wind blade, a generator and a tower. The wind power blade is a core component for converting natural wind energy into electric energy of a wind generating set in the wind generating set and is also a main basis for measuring design and technical level of the wind generating set.
However, most of existing wind power blades are installed in a rivet or welded connection mode, but the connection position is corroded due to weather, and the wind power blades can fall off from a transmission shaft due to severe conditions, so that great loss can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a positioning device for wind power blades.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a positioner for wind-powered electricity generation blade, is including inserting a section of thick bamboo and connecting cylinder, the connecting cylinder rotates to be connected in the inside of inserting a section of thick bamboo, the surface of connecting cylinder is provided with locating component, the constant head tank has been seted up to the inner wall of inserting a section of thick bamboo, the inside of connecting cylinder is provided with locking Assembly, the jack has been seted up on the surface of connecting cylinder, the slot has been seted up to the inner wall of inserting a section of thick bamboo.
Preferably, locking Assembly includes the bearing frame, the inside fixedly connected with mounting bracket of connecting cylinder, two the bearing frame symmetry sets up in the bottom of mounting bracket, two it is connected with two-way threaded rod to rotate between the bearing frame, the surface symmetry of two-way threaded rod is provided with a set of screw thread piece, the bottom fixedly connected with connecting rod of screw thread piece, one side fixedly connected with check lock lever of connecting rod.
Preferably, a forward and reverse rotation motor is fixedly mounted at the top of the mounting frame, a driving bevel gear is fixedly connected to an output end of the forward and reverse rotation motor, a driven bevel gear is fixedly connected to the middle of the bidirectional threaded rod, and the driving bevel gear is meshed with the driven bevel gear.
Preferably, the inside fixedly connected with guide bar of connecting cylinder, the surperficial sliding connection of guide bar has the uide bushing, uide bushing and connecting rod fixed connection.
Preferably, locating component includes the mounting groove, the inside fixed mounting of mounting groove has the spring, the one end fixedly connected with locating piece of spring, the tip joint of locating piece is in the constant head tank.
Preferably, the guide way has been seted up to the both sides of mounting groove, the both sides fixedly connected with guide block of locating piece, guide block sliding connection is in the inside of guide way.
The beneficial effects of the utility model are that: the utility model provides a positioning device for wind-powered electricity generation blade, through installing the connecting cylinder in inserting a section of thick bamboo, the friction pad on cooperation connecting cylinder surface makes the connecting cylinder installation more stable, it makes locating piece among the locating component can the joint in the constant head tank to rotate the connecting cylinder, thereby can align jack and slot, then through controlling the motor operation of just reversing, the motor that just reverses drives initiative bevel gear and rotates, thereby can drive the driven bevel gear who is connected with the initiative bevel gear meshing and rotate, make two-way threaded rod rotate between the bearing frame, can adjust the thread block, make the locking lever on the thread block drives the connecting rod remove, pass the locking lever jack and make the tip of locking lever peg graft in the slot, so can lock connecting cylinder and an inserting section of thick bamboo, can effectually prevent that the connecting cylinder from droing from inserting a section of thick bamboo, compare in rivet or welded mode, can reach more stable connected mode through locking component, can not cause the damage because of weather reason, thereby can effectually reduce the risk that appears, and easy dismounting, be convenient for maintenance.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
fig. 2 is an enlarged view of the structure of the part a in fig. 1 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.
As shown in fig. 1-2, the utility model provides a pair of positioner for wind-powered electricity generation blade, including a socket 1 and a connecting cylinder 2, connecting cylinder 2 rotates to be connected in the inside of a socket 1, the surface of connecting cylinder 2 is provided with friction pad 3, the friction pad 3 on cooperation connecting cylinder 2 surface makes the installation of connecting cylinder 2 more stable, the surface of connecting cylinder 2 is provided with locating component 11, constant head tank 10 has been seted up to the inner wall of socket 1, rotate connecting cylinder 2 and make locating piece 113 in the locating component 11 can the joint in constant head tank 10, the inside of connecting cylinder 2 is provided with locking component 5, jack 8 has been seted up on the surface of connecting cylinder 2, slot 9 has been seted up to the inner wall of socket 1, align jack 8 and slot 9, through controlling positive and negative rotation motor 51 operation, positive and negative rotation motor 51 drives the drive bevel gear 56 and rotates, thereby can drive the driven bevel gear 55 of being connected with the meshing of drive bevel gear 56 and rotate, make two-way bevel gear 53 rotate between bearing frame 52, can adjust thread block 54, make the check lock bar 58 drive the check bar 58 move on connecting cylinder 57, pass check bar 58 and make the terminal portion of plug can make the connecting cylinder 2 come off with this effective threaded rod, prevent that the connecting cylinder from the terminal portion from the socket 2.
The forward and reverse rotation motor 51 is fixedly mounted at the top of the mounting frame 4, the output end of the forward and reverse rotation motor 51 is fixedly connected with the drive bevel gear 56, the middle part of the bidirectional threaded rod 53 is fixedly connected with the driven bevel gear 55, the drive bevel gear 56 is meshed with the driven bevel gear 55, the forward and reverse rotation motor 51 is turned on, and the forward and reverse rotation motor 51 drives the drive bevel gear 56 to rotate, so that the driven bevel gear 55 meshed with the drive bevel gear 56 can be driven to rotate, and the bidirectional threaded rod 53 can be rapidly rotated.
The inside fixedly connected with guide bar 6 of connecting cylinder 2, the surperficial sliding connection of guide bar 6 has uide bushing 7, uide bushing 7 and connecting rod 57 fixed connection, and when connecting rod 57 moved under the drive of screw thread piece 54, can drive uide bushing 7 and slide on the surface of guide bar 6 for the removal of screw thread piece 54 is more stable and smooth.
Locating component 11 includes mounting groove 111, and the inside fixed mounting of mounting groove 111 has spring 112, and spring 112's one end fixedly connected with locating piece 113, the tip joint of locating piece 113 is in constant head tank 10, and under spring 112's effect, the tip of locating piece 113 can the joint in constant head tank 10 to can align jack 8 and slot 9's position.
The working principle is as follows: install connecting cylinder 2 in inserting section of thick bamboo 1, the friction pad 3 on cooperation connecting cylinder 2 surface makes connecting cylinder 2 installation more stable, rotate connecting cylinder 2 and make locating piece 113 in the locating component 11 can the joint in constant head tank 10, thereby can align jack 8 and slot 9, then through controlling the operation of positive reverse motor 51, positive reverse motor 51 drives drive bevel gear 56 and rotates, thereby can drive the driven bevel gear 55 of being connected with drive bevel gear 56 meshing and rotate, make two-way threaded rod 53 rotate between bearing frame 52, can adjust thread block 54, make thread block 54 drive the locking lever 58 on the connecting rod 57 and remove, when connecting rod 57 removes under the drive of thread block 54, can drive uide bushing 7 and slide on the surface of guide bar 6, make the removal of thread block 54 more stable and smooth, pass jack 8 with locking lever 58 and make the tip of locking lever 58 in slot 9, with this can lock connecting cylinder 2 with inserting section of thick bamboo 1, can effectually prevent connecting cylinder 2 from coming off from inserting section of thick bamboo 1, compare in reaching in the mode of rivet or welding, can more stable the weather through the grafting, thereby can not cause the effectual maintenance of reduction of the damage because of the weather.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a positioner for wind-powered electricity generation blade, is including inserting a section of thick bamboo (1) and connecting cylinder (2), its characterized in that: connecting cylinder (2) rotate to be connected in the inside of inserting a section of thick bamboo (1), the surface of connecting cylinder (2) is provided with locating component (11), constant head tank (10) have been seted up to the inner wall of inserting a section of thick bamboo (1), the inside of connecting cylinder (2) is provided with locking Assembly (5), jack (8) have been seted up on the surface of connecting cylinder (2), slot (9) have been seted up to the inner wall of inserting a section of thick bamboo (1).
2. The positioning device for the wind power blade according to claim 1, wherein: locking Assembly (5) are including bearing frame (52), inside fixedly connected with mounting bracket (4) of connecting cylinder (2), two bearing frame (52) symmetry sets up in the bottom of mounting bracket (4), two it is connected with two-way threaded rod (53) to rotate between bearing frame (52), the surface symmetry of two-way threaded rod (53) is provided with a set of screw thread piece (54), the bottom fixedly connected with connecting rod (57) of screw thread piece (54), one side fixedly connected with check lock lever (58) of connecting rod (57).
3. The positioning device for the wind power blade according to claim 2, wherein: the top of the mounting rack (4) is fixedly provided with a forward and reverse rotation motor (51), the output end of the forward and reverse rotation motor (51) is fixedly connected with a driving bevel gear (56), the middle part of the bidirectional threaded rod (53) is fixedly connected with a driven bevel gear (55), and the driving bevel gear (56) is meshed with the driven bevel gear (55).
4. The positioning device for the wind power blade according to claim 2, wherein: the inside fixedly connected with guide bar (6) of connecting cylinder (2), the surperficial sliding connection of guide bar (6) has uide bushing (7), uide bushing (7) and connecting rod (57) fixed connection.
5. The positioning device for the wind power blade according to claim 1, wherein: locating component (11) includes mounting groove (111), the inside fixed mounting of mounting groove (111) has spring (112), the one end fixedly connected with locating piece (113) of spring (112), the tip joint of locating piece (113) is in constant head tank (10).
6. The positioning device for the wind power blade according to claim 5, wherein: guide way (114) have been seted up to the both sides of mounting groove (111), both sides fixedly connected with guide block (115) of locating piece (113), guide block (115) sliding connection is in the inside of guide way (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221821782.1U CN217751143U (en) | 2022-07-15 | 2022-07-15 | Positioning device for wind power blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221821782.1U CN217751143U (en) | 2022-07-15 | 2022-07-15 | Positioning device for wind power blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217751143U true CN217751143U (en) | 2022-11-08 |
Family
ID=83872795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221821782.1U Active CN217751143U (en) | 2022-07-15 | 2022-07-15 | Positioning device for wind power blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217751143U (en) |
-
2022
- 2022-07-15 CN CN202221821782.1U patent/CN217751143U/en active Active
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