CN216894751U - Lightning guiding strip of novel lightning protection system of wind power blade in rainy season - Google Patents
Lightning guiding strip of novel lightning protection system of wind power blade in rainy season Download PDFInfo
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- CN216894751U CN216894751U CN202122571805.XU CN202122571805U CN216894751U CN 216894751 U CN216894751 U CN 216894751U CN 202122571805 U CN202122571805 U CN 202122571805U CN 216894751 U CN216894751 U CN 216894751U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a novel lightning conduction strip of a wind power blade in rainy season, which belongs to the technical field of wind power generation and comprises a linear mounting seat, wherein an insulating base belt layer is arranged inside the linear mounting seat, a turnover plate is arranged on one side of the linear mounting seat and hinged with the linear mounting seat, a lightning conduction strip body is arranged inside the insulating base belt layer, a plurality of connecting pins are fixedly arranged at the bottom of the linear mounting seat, a fixing base is arranged at the bottom end of each connecting pin, a plurality of uniformly distributed slots are formed in the top end of the fixing base, and the connecting pins are matched with the slots in structure. The novel adhesive tape is simple and reasonable in structural design, the clamping locking mechanism is arranged, the convenience of later-stage maintenance and installation is improved, the installation and the disassembly are simple, the operation is simple, the working efficiency is improved, the working difficulty of installation personnel is reduced, the installation is firm, and the service life is longer than that of the existing adhesive mode.
Description
Technical Field
The utility model relates to the technical field of wind power generation, in particular to a novel lightning conduction strip of a lightning protection system of a wind power blade in rainy season.
Background
The effect of lightning protection strip makes the closed shielding that whole aircraft formed a Faraday cage whole, generally to high altitude building, because the higher meeting of building draws the thunder when thunder rainy season, need install the lightning protection ware and take shelter from thunder this moment, because wind-powered electricity generation is that wind-powered electricity generation blade is in high altitude position, and its material can produce the lightning effect of drawing the thunder simultaneously, so need install the lightning protection ware and take shelter from thunder.
The lightning protection device is installed on the wind driven generator blade, the lightning conduction strip is one of the existing lightning protection modes, the existing lightning conduction strip is not stable enough in structure when being installed, and the difficulty of secondary maintenance can be improved by adopting a welding mode.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a novel lightning conduction strip of a wind power blade lightning protection system in rainy season, and aims to solve the problems that the existing lightning conduction strip in the prior art is not stable enough in structure when being installed, and the difficulty of secondary maintenance is improved by adopting a welding mode.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a novel lightning conduction strip of a lightning protection system of a wind power blade in rainy seasons comprises a linear mounting base, wherein an insulating base belt layer is arranged inside the linear mounting base, a turnover plate is arranged on one side of the linear mounting base and hinged with the linear mounting base, a lightning conduction strip body is arranged inside the insulating base belt layer, a plurality of connecting pins are fixedly arranged at the bottom of the linear mounting base, a fixing base is arranged at the bottom end of each connecting pin, a plurality of uniformly distributed slots are formed in the top end of the fixing base, the connecting pins are matched with the slots in structure, and a clamping locking mechanism is arranged on one side, located at each slot, of the inside of the fixing base;
the clamping locking mechanism comprises a fixed cylinder, the fixed cylinder is fixedly arranged inside the connecting pin, two first springs are arranged inside the fixed cylinder, a locking rod is arranged between the first springs, one end of each first spring is fixedly connected with the connecting plate, one end of each locking rod penetrates through the connecting plate and is fixedly connected with the connecting plate, a locking groove is formed in the end portion of the locking rod opposite to one side of the fixed base, one end of each locking rod penetrates through the outside of the fixed cylinder and the fixedly connected with pull ring, and the other end of each locking rod is matched with the structure of the locking groove.
Furthermore, one end of the first spring is fixedly connected with a base, and the top end of the base is fixedly connected with the inner wall of the fixed cylinder.
Further, the both ends of connecting plate all fixedly connected with slider, the inner wall of fixed section of thick bamboo is provided with two slide rails, slider and slide rail sliding connection.
Furthermore, the junction of the fixed cylinder and the locking rod is fixedly provided with a stabilizing sleeve, and the cross section of the locking rod is circular.
Further, one side that fixed baseplate's inside is located the slot is provided with the butt and consolidates the subassembly, the butt is consolidated the subassembly and is included the circular cylinder, the circular cylinder sets up the inside at fixed baseplate.
Further, the fixed second spring that is provided with in inside of round tube, the one end fixedly connected with of second spring stabilizes the disc, stabilize one side fixedly connected with butt rod of disc, butt rod runs through to the outside of round tube, the outer wall of stabilizing the disc is provided with a plurality of evenly distributed's ball, the ball contacts with the inner wall of round tube.
Furthermore, a plurality of uniformly distributed mounting bolts penetrate through the inside of the fixed base, the insulating base belt layer is made of an insulating silica gel material, and the interval between every two adjacent connecting pins is 0.7. m.
The embodiment of the utility model has the following advantages:
1. by arranging the clamping locking mechanism, the connecting pin connected with the bottom end of the linear mounting seat is inserted into the slot of the fixed base, meanwhile, one hand pulls the pull ring, the pull ring pulls the locking rod and the connecting plate to move towards the inside of the fixed cylinder, so that the first spring is compressed, the connecting pin is continuously inserted into the slot, when the connecting pin is completely clamped with the slot, the pull ring is released, the first spring releases elastic potential energy, the locking rod rebounds and is inserted into the locking slot, so that the connecting pin is locked, the linear mounting seat is installed at the top end of the fixed base, and the lightning guiding strip body is installed on the wind power blade, when the lightning guiding strip body is aged in use and needs to be replaced or maintained, only the pull ring needs to be pulled, the connecting pin is pulled out of the slot, then the lightning guiding strip body arranged inside the linear mounting seat is replaced, and then the lightning guiding strip body is installed, so that the convenience of later maintenance and installation is improved, the installation and the disassembly are simple, the operation is simple, the working efficiency is improved, the working difficulty of installation personnel is reduced, the installation is firm, and the service life is longer than that of the existing gluing mode;
2. through having set up the butt and strengthening the subassembly, when the connecting pin is when the slot is complete block, butt pole atress extrusion, thereby make and stabilize the disc to the inside extrusion of circular cylinder, the ball rolls on the circular cylinder inner wall, make the structure more stable, make the extrusion of second spring atress, the offside of the elasticity extrusion connecting pin of butt pole, further chucking connecting pin, improve the locking effect, through having set up slider and slide rail, in the pulling pull ring, the slider moves on the slide rail, the stability of structure has been strengthened, make the locking effect better, the life-span of joint locking mechanism has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.
The structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical essence, and any modifications of the structures, changes of the proportion relation, or adjustments of the sizes, should still fall within the scope of the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic diagram of the structure of FIG. 2 at B in accordance with the present invention;
FIG. 5 is a front cross-sectional view of the present invention;
in the figure: 1. a linear mounting base; 2. an insulating base tape layer; 3. a lightning guide strip body; 4. a connecting pin; 5. a fixed base; 6. a slot; 7. a fixed cylinder; 8. a first spring; 9. a locking lever; 10. a connecting plate; 11. a locking groove; 12. a pull ring; 13. a base; 14. a slider; 15. a slide rail; 16. a stabilizing sleeve; 17. a circular cylinder; 18. a second spring; 19. stabilizing the disc; 20. a butting rod; 21. a ball bearing; 22. and (7) installing a bolt.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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.
Referring to the attached drawings 1-5 in the specification, the novel lightning conduction strip of the wind power blade in rainy season comprises a linear installation base 1, wherein an insulating base belt layer 2 is arranged inside the linear installation base 1, a turnover plate is arranged on one side of the linear installation base 1 and is hinged with the linear installation base 1, a lightning conduction strip body 3 is arranged inside the insulating base belt layer 2, a plurality of connecting pins 4 are fixedly arranged at the bottom of the linear installation base 1, a fixed base 5 is arranged at the bottom ends of the connecting pins 4, a plurality of uniformly distributed slots 6 are arranged at the top end of the fixed base 5, the connecting pins 4 are matched with the slots 6 in structure, and a clamping locking mechanism is arranged on one side, located at the slot 6, of the inside of the fixed base 5;
clamping locking mechanism includes solid fixed cylinder 7, gu fixed cylinder 7 is fixed to be set up in the inside of connecting pin 4, gu fixed cylinder 7's inside is provided with two first springs 8, be provided with check lock lever 9 between two first springs 8, the one end fixedly connected with connecting plate 10 of first spring 8, check lock lever 9's one end run through connecting plate 10 and with connecting plate 10 fixed connection, locking groove 11 has been seted up to the relative check lock lever 9's of one side tip of unable adjustment base 5, the one end of check lock lever 9 runs through outside and the fixedly connected with pull ring 12 to gu fixed cylinder 7, the other end of check lock lever 9 and the structure phase-match in locking groove 11.
As shown in fig. 3, one end of the first spring 8 is fixedly connected with a base 13, and the top end of the base 13 is fixedly connected with the inner wall of the fixed cylinder 7.
As shown in fig. 3, two ends of the connecting plate 10 are both fixedly connected with sliding blocks 14, the inner wall of the fixed cylinder 7 is provided with two sliding rails 15, and the sliding blocks 14 are slidably connected with the sliding rails 15.
As shown in fig. 3, a stable sleeve 16 is fixedly arranged at the joint of the fixed cylinder 7 and the locking rod 9, and the cross section of the locking rod 9 is circular.
The real-time scene is specifically as follows: the connecting pin 4 connected with the bottom end of the linear mounting seat 1 is inserted into the slot 6 of the fixed base 5, simultaneously one hand pulls the pull ring 12, the pull ring 12 pulls the locking rod 9 and the connecting plate 10 to move towards the inside of the fixed cylinder 7, so that the first spring 8 is compressed, the connecting pin 4 is continuously inserted into the slot 6, when the connecting pin 4 is completely engaged with the slot 6, the pull ring 12 is released, the first spring 8 releases the elastic potential energy, so that the locking rod 9 is inserted into the locking groove 11 in a rebounding way, thereby locking the connecting pin 4, so that the linear mount 1 is mounted on the top end of the fixed base 5, therefore, the lightning guiding strip body 3 is arranged on the wind power blade, when the lightning guiding strip body 3 is aged and needs to be replaced or maintained, only the pull ring 12 needs to be pulled, and the connecting pin 4 is pulled out from the slot 6, then the lightning guiding strip body 3 arranged in the linear mounting seat 1 is replaced and then is mounted.
Referring to the description and the attached drawing 4, the novel lightning protection system lightning conducting strip for the wind power blade in rainy season is characterized in that a butt reinforcing component is arranged on one side, located in the slot 6, of the inside of the fixing base 5 and comprises a round tube 17, and the round tube 17 is arranged inside the fixing base 5.
As shown in fig. 4, the inside of the round tube 17 is fixedly provided with a second spring 18, one end of the second spring 18 is fixedly connected with a stabilizing disc 19, one side of the stabilizing disc 19 is fixedly connected with a butt rod 20, the butt rod 20 penetrates through the outside of the round tube 17, the outer wall of the stabilizing disc 19 is provided with a plurality of uniformly distributed balls 21, the balls 21 contact with the inner wall of the round tube 17, in order to further connect the connecting pin 4 with the slot 6 more tightly, the connecting pin is not easy to loosen, and the installation of the lightning guiding strip body 3 is firmer.
As shown in fig. 2, a plurality of uniformly distributed mounting bolts 22 penetrate through the fixing base 5, the insulating base belt layer 2 is made of an insulating silica gel material, the interval between two adjacent connecting pins 4 is 0.7m, and the mounting bolts 22 are used for mounting the fixing base 5.
The real-time scene is specifically as follows: install fixing base 5 at the place that wind-powered electricity generation blade need install the lightning strip of leading at first, use construction bolt 22 to be connected fixing base 5 and wind-powered electricity generation blade, insert in slot 6 when connecting pin 4, butt pole 20 atress extrusion, thereby make and stabilize disc 19 to the inside extrusion of circular cylinder 17, ball 21 rolls on circular cylinder 17 inner wall, make the structure more stable, make second spring 18 atress extrusion, when connecting pin 4 and slot 6 complete block, the offside of butt pole 20's elasticity extrusion connecting pin 4, further chucking connecting pin 4, improve the locking effect.
The application process of the embodiment of the utility model is as follows: firstly, a connecting pin 4 is installed at a position where a lightning guiding strip needs to be installed on a wind power blade, the connecting pin 4 is connected with the wind power blade through a mounting bolt 22, after the connecting pin 4 is arranged, a linear mounting seat 1 is arranged, the connecting pin 4 connected with the bottom end of the linear mounting seat 1 is inserted into a slot 6 of a fixed base 5, meanwhile, one hand pulls a pull ring 12, the pull ring 12 pulls a locking rod 9 and a connecting plate 10 to move towards the inside of a fixed cylinder 7, a first spring 8 is compressed, the connecting pin 4 is continuously inserted into the slot 6, at the moment, a butt rod 20 is extruded under force, a stabilizing disc 19 is extruded towards the inside of a circular cylinder 17, balls 21 roll on the inner wall of the circular cylinder 17, the structure is more stable, a second spring 18 is extruded under force, when the connecting pin 4 is completely clamped with the slot 6, the pull ring 12 is released, the first spring 8 releases elastic potential energy, and the locking rod 9 is inserted into a locking groove 11 in a rebounding way, thereby locking connecting pin 4, the offside of butt pole 20's elasticity extrusion connecting pin 4, further chucking connecting pin 4, improve the locking effect, thereby make linear mount pad 1 install on the top of fixed baseplate 5, thereby make and lead thunder strip body 3 and install on wind-powered electricity generation blade, when leading the ageing needs of use of thunder strip body 3 and change or maintain, only need stimulate pull ring 12, take connecting pin 4 out from slot 6 can, then change the inside thunder strip body 3 that leads that sets up of linear mount pad 1, then install again, the convenience of later stage maintenance and installation has been improved, the installation is simple, moreover, the operation is thus simple, the work efficiency is improved, the work degree of difficulty of installer has been reduced, and the installation is firm, be more of a specified duration than current sticky mode life.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
Claims (7)
1. The utility model provides a novel lightning-arrest system of wind-powered electricity generation blade leads thunder strip in rainy season, includes linear mount pad (1), its characterized in that: an insulating base belt layer (2) is arranged inside the linear mounting base (1), a turning plate is arranged on one side of the linear mounting base (1) and hinged to the linear mounting base (1), a lightning guiding strip body (3) is arranged inside the insulating base belt layer (2), a plurality of connecting pins (4) are fixedly arranged at the bottom of the linear mounting base (1), a fixing base (5) is arranged at the bottom end of each connecting pin (4), a plurality of uniformly distributed slots (6) are arranged at the top end of each fixing base (5), the connecting pins (4) are matched with the slots (6) in structure, and a clamping locking mechanism is arranged on one side, located at each slot (6), of the inside of each fixing base (5);
joint locking mechanism includes solid fixed cylinder (7), gu fixed cylinder (7) is fixed to be set up in the inside of connecting pin (4), gu the inside of fixed cylinder (7) is provided with two first springs (8), two be provided with check lock lever (9) between first spring (8), the one end fixedly connected with connecting plate (10) of first spring (8), the one end of check lock lever (9) run through connecting plate (10) and with connecting plate (10) fixed connection, locking groove (11) have been seted up to the tip of the relative check lock lever (9) in one side of unable adjustment base (5), the one end of check lock lever (9) runs through to the outside and the fixedly connected with pull ring (12) of solid fixed cylinder (7), the other end and the structure phase-match of locking groove (11) of check lock lever (9).
2. The lightning guiding strip of the novel lightning protection system of the wind power blade in the rainy season as claimed in claim 1, wherein: one end of the first spring (8) is fixedly connected with a base (13), and the top end of the base (13) is fixedly connected with the inner wall of the fixed cylinder (7).
3. The lightning guiding strip of the novel lightning protection system of the wind power blade in the rainy season as claimed in claim 1, wherein: the two ends of the connecting plate (10) are fixedly connected with sliding blocks (14), the inner wall of the fixed barrel (7) is provided with two sliding rails (15), and the sliding blocks (14) are connected with the sliding rails (15) in a sliding mode.
4. The lightning guiding strip of the novel lightning protection system of the wind power blade in the rainy season as claimed in claim 1, wherein: the joint of the fixed cylinder (7) and the locking rod (9) is fixedly provided with a stabilizing sleeve (16), and the cross section of the locking rod (9) is circular.
5. The lightning guiding strip of the novel lightning protection system of the wind power blade in the rainy season as claimed in claim 1, wherein: one side that the inside of unable adjustment base (5) is located slot (6) is provided with the butt and consolidates the subassembly, the butt is consolidated the subassembly and is included round tube (17), round tube (17) set up the inside at unable adjustment base (5).
6. The lightning guiding strip of the novel lightning protection system of the wind power blade in the rainy season as claimed in claim 5, wherein: the fixed second spring (18) that is provided with in inside of a circular section of thick bamboo (17), disc (19) are stabilized to the one end fixedly connected with of second spring (18), one side fixedly connected with of stabilizing disc (19) butts pole (20), the outside to a circular section of thick bamboo (17) is run through to butts pole (20), the outer wall of stabilizing disc (19) is provided with a plurality of evenly distributed's ball (21), ball (21) contact with the inner wall of a circular section of thick bamboo (17).
7. The lightning guiding strip of the novel lightning protection system of the wind power blade in the rainy season as claimed in claim 1, wherein: the fixing base (5) is internally provided with a plurality of uniformly distributed mounting bolts (22) in a penetrating manner, the insulating base belt layer (2) is made of an insulating silica gel material, and the interval between every two adjacent connecting pins (4) is 0.7 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571805.XU CN216894751U (en) | 2021-10-26 | 2021-10-26 | Lightning guiding strip of novel lightning protection system of wind power blade in rainy season |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571805.XU CN216894751U (en) | 2021-10-26 | 2021-10-26 | Lightning guiding strip of novel lightning protection system of wind power blade in rainy season |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216894751U true CN216894751U (en) | 2022-07-05 |
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ID=82194341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122571805.XU Active CN216894751U (en) | 2021-10-26 | 2021-10-26 | Lightning guiding strip of novel lightning protection system of wind power blade in rainy season |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216894751U (en) |
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2021
- 2021-10-26 CN CN202122571805.XU patent/CN216894751U/en active Active
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