CN117713650A - Multi-position fixing device for mountain photovoltaic power station - Google Patents
Multi-position fixing device for mountain photovoltaic power station Download PDFInfo
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- CN117713650A CN117713650A CN202311718804.0A CN202311718804A CN117713650A CN 117713650 A CN117713650 A CN 117713650A CN 202311718804 A CN202311718804 A CN 202311718804A CN 117713650 A CN117713650 A CN 117713650A
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- 230000005499 meniscus Effects 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000004575 stone Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a multi-position fixing device of a mountain photovoltaic power station, which comprises: the photovoltaic panel comprises a photovoltaic panel body, a multi-position fixing assembly, a protective baffle assembly and a positioning assembly, wherein the multi-position fixing assembly comprises a base plate, a fixing seat and a plurality of movable supporting rods positioned between the base plate and the fixing seat, the fixing seat is fixedly arranged on the bottom surface of the photovoltaic panel body, two ends of the protective baffle assembly and the movable supporting rods are respectively movably connected with opposite surfaces of the base plate and the fixing seat, and the positioning assembly is fixedly arranged on the surface of the base plate. According to the invention, the novel movable protective structure is arranged, the protective baffle assembly structure is arranged between the bottom surface and the photovoltaic panel main body to protect the surface supporting structure of the multi-position fixing assembly, and in the process that the multi-position fixing assembly changes opposite direction along with the inclination of the illumination angle, the meniscus, the side inclined sliding plate and the guide sliding plate can be linked to slide so as to adjust the inclination angle to be always blocked on the surface of the multi-position fixing assembly, so that strong wind and broken stone roll impact damage of a hillside on the surface can be realized, and the protective effect can be improved.
Description
Technical Field
The invention relates to the technical field of photovoltaic power stations, in particular to a multi-position fixing device for a mountain photovoltaic power station.
Background
With the increasing severity of environmental pollution problems, solar energy is becoming an important component in energy structures as a clean, renewable energy source. The photovoltaic power plant generally includes a support frame erected on the air and ground and a photovoltaic panel laid on the support frame. Because the paving mode of the photovoltaic power station needs large-area land, under the condition that land resources are increasingly tense, the photovoltaic field is not in the previous flat land, but mainly takes mountain areas, hills and subsidence areas, and more mountain photovoltaic power stations are built.
When the photovoltaic power station is installed in the mountain area, the installation difficulty of the photovoltaic panel is high. Because mountain land ground is rough, uneven, be difficult to support the installation to the photovoltaic board, consequently, adopt the mode of multiposition installation in the prior art scheme more, utilize many vaulting pole structures to carry out the common support of photovoltaic board promptly, and adjust with the change photovoltaic board subtend through the length of each vaulting pole, carry out multiposition installation fixedly, current support frame and mountain land concrete structure firm in connection performance are not good, photovoltaic power plant module lower extreme does not have the protection, the climate condition in mountain region and environment are unstable, the photovoltaic module lower extreme is if do not have sufficient protection, receive the influence of external factor very easily. For example, the mountain region may be damaged by strong wind, snowfall, rainwater, small stones, etc. to cause the multi-position fixed support frame, and the existing protection structure is mainly formed by arranging a baffle ring structure at the periphery of the photovoltaic power station, so that the protection effect of the structure on the photovoltaic panel is limited.
In view of the above, the present invention provides a multi-position fixing device for a mountain photovoltaic power station, which solves the existing problems and aims to solve the problems and improve the practical value by the technology.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows: a mountain land photovoltaic power plant multi-position fixing device comprising: the photovoltaic panel comprises a photovoltaic panel main body, a multi-position fixing assembly, a protective baffle assembly and a positioning assembly, wherein the multi-position fixing assembly comprises a base plate, a fixing seat and a plurality of movable supporting rods positioned between the base plate and the fixing seat, the fixing seat is fixedly arranged on the bottom surface of the photovoltaic panel main body, two ends of the protective baffle assembly and the movable supporting rods are respectively and movably connected with opposite surfaces of the base plate and the fixing seat, and the positioning assembly is fixedly arranged on the surface of the base plate;
the protection baffle assembly comprises a meniscus, a side inclined slide plate, a guide slide plate, a hinge plate, a telescopic shaft rod and a fixed rack, wherein the number of the meniscus, the side inclined slide plate and the hinge plate is not two groups and is symmetrically arranged on two sides of the guide slide plate, the surfaces of the two hinge plates are provided with positioning shafts and are respectively rotatably arranged on the surfaces of a base plate and a fixed seat through the positioning shafts, one side of the two hinge plates is rotatably connected with the surface of the meniscus, the side inclined slide plate is slidably arranged on the surfaces of the meniscus and the guide slide plate, the fixed rack is fixedly arranged on the surfaces of the base plate and the fixed seat, the surface of the hinge plate is rotatably provided with transmission teeth meshed with the surface of the fixed rack, and the two ends of the telescopic shaft rod are provided with universal joints and are connected with main gears which are meshed with the surface transmission of the transmission teeth.
The present invention may be further configured in a preferred example to: the movable supporting rods are of electric telescopic rod structures, a plurality of movable supporting rods are obliquely arranged, one ends of adjacent movable supporting rods are mutually connected in parallel to the surface of the base plate or the surface of the fixed seat, and a plurality of movable supporting rods are uniformly distributed between the base plate and the fixed seat in the circumferential direction.
The present invention may be further configured in a preferred example to: the sliding plate is characterized in that connecting wings are arranged on two sides of the sliding plate, a plurality of sliding grooves are formed in the surfaces of the sliding plate and the connecting wings, a plurality of sliding strips which are arranged in one-to-one correspondence with the sliding grooves are arranged on the surface of the side inclined sliding plate, and the sliding strips are sleeved on the inner sides of the sliding grooves in a sliding manner.
The present invention may be further configured in a preferred example to: one side of the meniscus is arc-shaped and is provided with an arc-shaped guide groove for sliding and deflecting the lateral inclined slide plate on the surface of the meniscus.
The present invention may be further configured in a preferred example to: the meniscus, the side inclined slide plate and the guide slide plate are of rigid plate-shaped structures, and the widths of the meniscus, the side inclined slide plate and the guide slide plate are larger than or equal to the diameter of the base plate.
The present invention may be further configured in a preferred example to: the positioning assembly comprises a positioning plate, an embedded plate, a fixed sleeve seat and an embedded sleeve, wherein the fixed sleeve seat and the embedded sleeve are respectively fixed on the surfaces of the positioning plate and the embedded plate, an inner lock head and an embedded sleeve are respectively sleeved on the inner side of the fixed sleeve seat and the embedded sleeve, a plurality of first hooking bars are arranged on the surface of the inner lock head, a plurality of second hooking bars are arranged on the surface of the embedded sleeve, locking grooves are formed in the inner side of the embedded sleeve and the radial outer side of the second hooking bars, and a lock head matched with the locking grooves is arranged at the bottom end of the first hooking bars.
The present invention may be further configured in a preferred example to: the inner side of the inner lock head is sheathed with the lock head in a sliding way, and the outer diameter of the lock head is matched with the inner diameter of the embedded sleeve.
The present invention may be further configured in a preferred example to: the inner side of the fixed sleeve seat is fixedly provided with a flange cap, the surface threads of the flange cap penetrate through a screw rod, and the bottom end of the screw rod is movably connected with the top surface of the lock head.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, the novel movable protective structure is arranged, the protective baffle assembly structure is arranged between the bottom surface and the photovoltaic panel main body to protect the surface supporting structure of the multi-position fixing assembly, and in the process that the multi-position fixing assembly changes opposite direction along with the inclination of the illumination angle, the meniscus, the side inclined sliding plate and the guide sliding plate can be linked to slide so as to adjust the inclination angle to be always blocked on the surface of the multi-position fixing assembly, so that strong wind and broken stone roll impact damage of a hillside on the surface can be realized, and the protective effect can be improved.
2. According to the invention, the inclination angle adjusting movement of the photovoltaic plate main body is used for pulling the protective baffle assembly to perform side tilting deformation by using the movement kinetic energy of the photovoltaic plate main body, and the side tilting slide plate and the guide slide plate are used for guiding objects such as dead branches, fallen leaves and stones with blocked surfaces by movement, so that the falling side tilting slide plate and the guide slide plate surfaces slide downwards from two sides of the multi-position fixing assembly, and automatic cleaning is realized.
3. According to the invention, through arranging the novel positioning assembly structure, the same plane arrangement of the plurality of movable supporting rods is realized by the base plate, the synchronous fixing of the base plate and the plurality of movable supporting rods is realized by the joint locking of the positioning plate and the embedded plate on the surface of the mountain, the fixing effect is improved, the quick disassembly can be carried out under the rotation unlocking of the screw rod, the integral maintenance of the multi-position fixing assembly and the photovoltaic panel main body is carried out, and the practicability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic illustration of a multi-position fixture assembly and guard shield assembly mounting structure in accordance with one embodiment of the present invention;
FIG. 3 is a schematic view of a guard shield assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of a positioning assembly according to an embodiment of the present invention;
FIG. 5 is a schematic illustration of the meniscus, side slope slide and lead slide configuration of one embodiment of the present invention;
FIG. 6 is a schematic view of a telescopic shaft mounting structure according to an embodiment of the present invention;
FIG. 7 is a schematic view showing the internal structure of a fixed sleeve seat and a buried sleeve according to an embodiment of the present invention;
fig. 8 is a schematic cross-sectional view of a fixed housing and a buried housing according to an embodiment of the present invention.
Reference numerals:
100. a photovoltaic panel body;
200. a multi-bit securing assembly; 210. a base plate; 220. a fixing seat; 230. a movable stay bar;
300. a protective baffle assembly; 310. a meniscus; 320. a side inclined slide plate; 330. a guide slide plate; 340. a hinge plate; 350. a telescopic shaft lever; 360. a fixed rack; 321. a slide bar; 331. a connecting wing; 332. a chute; 341. positioning a shaft; 342. a drive tooth; 351. a main gear;
400. a positioning assembly; 410. a positioning plate; 420. embedding a plate; 430. a fixed sleeve seat; 440. embedding a sleeve; 450. an inner lock; 460. embedding a sleeve; 470. a lock head; 431. a flange cap; 432. a screw; 451. a first hooking bar; 461. and a second hooking bar.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
The following describes a multi-position fixing device for a mountain photovoltaic power station according to some embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1 to 8, the multi-position fixing device for a mountain photovoltaic power station provided by the invention comprises: the photovoltaic panel comprises a photovoltaic panel main body 100, a multi-position fixing assembly 200, a protective baffle assembly 300 and a positioning assembly 400, wherein the multi-position fixing assembly 200 comprises a base plate 210, a fixed seat 220 and a plurality of movable supporting rods 230 positioned between the base plate 210 and the fixed seat 220, the fixed seat 220 is fixedly arranged on the bottom surface of the photovoltaic panel main body 100, two ends of the protective baffle assembly 300 and the movable supporting rods 230 are respectively and movably connected with opposite surfaces of the base plate 210 and the fixed seat 220, and the positioning assembly 400 is fixedly arranged on the surface of the base plate 210;
the guard shield assembly 300 includes a meniscus 310, a side inclined slide 320, a guide slide 330, a hinge plate 340, a telescopic shaft 350 and a fixed rack 360, the number of the meniscus 310, the side inclined slide 320 and the hinge plate 340 is not two, and the two hinge plates 340 are symmetrically arranged on two sides of the guide slide 330, the surfaces of the two hinge plates 340 are provided with positioning shafts 341 and are respectively rotatably installed on the surfaces of the base plate 210 and the fixed seat 220 through the positioning shafts 341, one side of the hinge plates 340 is rotatably connected with the surface of the meniscus 310, the side inclined slide 320 is slidably installed on the surfaces of the meniscus 310 and the guide slide 330, the fixed rack 360 is fixedly installed on the surfaces of the base plate 210 and the fixed seat 220, the surface of the hinge plate 340 is rotatably installed with a transmission tooth 342 in transmission engagement with the surface of the fixed rack 360, two ends of the telescopic shaft 350 are provided with universal joints and are connected with a main gear 351, and the main gear 351 is in transmission engagement with the surface of the transmission tooth 342.
In this embodiment, the movable supporting rods 230 are of an electric telescopic rod structure, and a plurality of movable supporting rods 230 are all arranged in an inclined manner, one ends of adjacent movable supporting rods 230 are connected in parallel to the surface of the base plate 210 or the fixed seat 220, and a plurality of movable supporting rods 230 are uniformly distributed between the base plate 210 and the fixed seat 220 in the circumferential direction.
Specifically, the multi-stay bar structure is utilized to support the photovoltaic panels together, and the opposite direction of the photovoltaic panels is changed through the length adjustment of each stay bar, so that multi-position installation and fixation are performed, the mountain land relief topography is adapted, and the angle adjustment of the photovoltaic panel main body 100 is realized.
In this embodiment, two sides of the guiding sliding plate 330 are provided with connecting wings 331, the surfaces of the guiding sliding plate 330 and the connecting wings 331 are provided with a plurality of sliding grooves 332, the surface of the side sliding plate 320 is provided with a plurality of sliding strips 321 which are arranged in one-to-one correspondence with the sliding grooves 332, and the sliding strips 321 are in sliding sleeve connection with the inner sides of the sliding grooves 332.
Specifically, the two side inclined sliding plates 320 can slide linearly on the surface of the guiding sliding plate 330 guided by the sliding grooves 332 and the sliding bars 321, and the surface areas of the side inclined sliding plates 320 and the guiding sliding plate 330 are reduced or increased following the movement of the photovoltaic panel main body 100.
In this embodiment, one side of the meniscus 310 is arcuate and is provided with arcuate channels for sliding deflection of the track side slide 320 over the surface of the meniscus 310.
Specifically, the lateral inclined sliding plate 320 may deflect and slide on the surface of the meniscus 310 guided by the guide groove, and deflect along with the movement of the photovoltaic panel main body 100.
In this embodiment, the meniscus 310, the side slope sled 320, and the lead sled 330 are rigid plate-like structures, and the width of the meniscus 310, the side slope sled 320, and the lead sled 330 is equal to or greater than the diameter of the base plate 210.
In this embodiment, the positioning assembly 400 includes a positioning plate 410 and an embedded plate 420, and a fixed sleeve seat 430 and an embedded sleeve 440 fixed on the surfaces of the positioning plate 410 and the embedded plate 420, wherein inner sides of the fixed sleeve seat 430 and the embedded sleeve 440 are respectively sleeved with an inner lock 450 and a nested cylinder 460, the surface of the inner lock 450 is provided with a plurality of first hooking bars 451, the surface of the nested cylinder 460 is provided with a plurality of second hooking bars 461, radial outer sides of the inner side of the embedded sleeve 440 and the second hooking bars 461 are provided with locking grooves, and the bottom end of the first hooking bars 451 is provided with a lock matched with the locking grooves.
Specifically, after the inner lock 450 is inserted into the embedded sleeve 440, the first hooking rod 451 is locked between the second hooking rod 461 and the embedded sleeve 440, and is fastened.
Further, the inner side of the inner lock 450 is slidably sleeved with a lock 470, and the outer diameter of the lock 470 is matched with the inner diameter of the nesting cylinder 460.
Specifically, the lock 470 enters the interior of the inner lock 450 and abuts against the inner side of the first hooking rod 451, so as to prevent the second hooking rod 461 from retracting inwards, thereby maintaining locking abutment with the surface of the first hooking rod 451; unlocking can be achieved after the lock 470 is lifted off the embedded sleeve 460, and the disassembly of the multi-position fixing assembly 200 and the photovoltaic panel main body 100 is completed.
In this embodiment, a flange cap 431 is fixedly installed on the inner side of the fixed sleeve 430, and a screw 432 is threaded through the surface of the flange cap 431, and the bottom end of the screw 432 is movably connected with the top surface of the lock 470.
Specifically, the locking operation can be performed by rotating the screw 432 to move the lock 470 downward along the inner side of the inner lock 450, and unlocking can be achieved by reversely rotating the screw 432 to lift the lock 470.
The working principle and the using flow of the invention are as follows:
when the mountain photovoltaic power station is arranged, pile foundations are arranged at proper positions on the surface of a mountain, and a concrete embedded board 420 structure is poured, during installation, a fixed sleeve seat 430 on the surface of a base plate 210 is inserted into an embedded sleeve 440 which is embedded oppositely, a first hooking rod 451 enters a second hooking rod 461 and is in clamping connection with the embedded sleeve 440, a screw 432 is rotated to enable a lock 470 to move downwards along the inner side of an inner lock 450, the lock 470 enters the inner lock 450 and then is abutted against the inner side of the first hooking rod 451, the second hooking rod 461 is prevented from moving inwards, so that locking and abutting against the surface of the first hooking rod 451 are kept, and likewise, unlocking can be realized by lifting the lock 470 through reversely rotating the screw 432, and the multi-position fixing assembly 200 and the photovoltaic panel main body 100 are detached;
in the use of the photovoltaic panel main body 100, the sun tracking system is used for controlling the plurality of movable supporting rods 230 to perform telescopic movement, so that the inclination angle of the photovoltaic panel main body 100 can be adjusted to face the sunlight irradiation direction, the movable supporting rods 310 and the side inclined sliding plates 320 are pulled to move through the connection of the bottom surface of the fixing seat 220 and the hinge plate 340 in the movement of the photovoltaic panel main body 100, in the process, the telescopic shaft rods 350 can perform telescopic movement, the hinge plate 340 and the fixed rack 360 are enabled to perform relative movement, the telescopic shaft rods 350 are driven to synchronously deflect through the rotation of the transmission teeth 342 and the rotation of the main gear 351, the telescopic shaft rods are driven to the hinge plate 340 on the surface of the base plate 210, the linkage movement of the hinge plate 340 on the surface of the base plate 210 is realized, the movement of the meniscus 310, the side inclined sliding plates 320 and the guide sliding plates 330 is jointly realized, the movable supporting rods 230 are kept between the base plate 210 and the fixing seat 220 to prevent the movable supporting rods 230 from being damaged by the structures such as rolling stones, and the like, and the objects such as dead leaves and stones blocked on the moving surfaces of the side inclined sliding plates 320 are guided to fall off, and the side sliding plates 320 are automatically removed from the surfaces of the side inclined sliding plates 320 and the side sliding plates 330 are automatically cleaned, and the side sliding plate assembly is automatically cleaned from the surfaces of the side 200.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. A mountain land photovoltaic power plant multiposition fixing device, characterized by comprising: the photovoltaic panel comprises a photovoltaic panel main body (100), a multi-position fixing assembly (200), a protective baffle assembly (300) and a positioning assembly (400), wherein the multi-position fixing assembly (200) comprises a base plate (210), a fixing seat (220) and a plurality of movable supporting rods (230) arranged between the base plate (210) and the fixing seat (220), the fixing seat (220) is fixedly arranged on the bottom surface of the photovoltaic panel main body (100), two ends of the protective baffle assembly (300) and the movable supporting rods (230) are respectively and movably connected with opposite surfaces of the base plate (210) and the fixing seat (220), and the positioning assembly (400) is fixedly arranged on the surface of the base plate (210);
the protection baffle assembly (300) comprises a meniscus (310), a side inclined sliding plate (320), a guide sliding plate (330), a hinge plate (340), a telescopic shaft rod (350) and a fixed rack (360), wherein the number of the meniscus (310), the side inclined sliding plate (320) and the hinge plate (340) is not two groups and is symmetrically arranged on two sides of the guide sliding plate (330), positioning shafts (341) are arranged on the surfaces of the two hinge plates (340) and are respectively rotatably arranged on the surfaces of the base plate (210) and the fixed seat (220) through the positioning shafts (341), one side of the positioning shafts is rotatably connected with the surface of the meniscus (310), the side inclined sliding plate (320) is slidably arranged on the surfaces of the meniscus (310) and the guide sliding plate (330), the fixed rack (360) is fixedly arranged on the surfaces of the base plate (210) and the fixed seat (220), the surface of the hinge plate (340) is rotatably provided with transmission teeth (342) which are in transmission engagement with the surfaces of the fixed rack (360), and two ends of the telescopic shaft rod (350) are provided with universal joints and are connected with a main gear (351) which is in transmission engagement with the surfaces of the transmission teeth (342).
2. The multi-position fixing device for the mountain photovoltaic power station according to claim 1, wherein the movable supporting rods (230) are of an electric telescopic rod structure, the movable supporting rods (230) are all obliquely arranged, one ends of the adjacent movable supporting rods (230) are mutually connected in parallel to the surface of the base plate (210) or the surface of the fixed seat (220), and the movable supporting rods (230) are uniformly distributed between the base plate (210) and the fixed seat (220) in the circumferential direction.
3. The multi-position fixing device for the mountain photovoltaic power station according to claim 1, wherein connecting wings (331) are arranged on two sides of the guide sliding plate (330), a plurality of sliding grooves (332) are formed in the surfaces of the guide sliding plate (330) and the connecting wings (331), a plurality of sliding strips (321) which are arranged in one-to-one correspondence with the sliding grooves (332) are arranged on the surface of the side inclined sliding plate (320), and the sliding strips (321) are sleeved on the inner sides of the sliding grooves (332) in a sliding manner.
4. The multi-position fixing device for a mountain photovoltaic power station according to claim 1, wherein one side of the meniscus (310) is arc-shaped and is provided with an arc-shaped guide groove for sliding deflection of the side inclined slide plate (320) on the surface of the meniscus (310).
5. The multi-position fixing device for a mountain photovoltaic power station according to claim 1, wherein the meniscus (310), the side inclined slide plate (320) and the guide slide plate (330) are of a rigid plate-like structure, and the width of the meniscus (310), the side inclined slide plate (320) and the guide slide plate (330) is equal to or larger than the diameter of the base plate (210).
6. The multi-position fixing device for the mountain photovoltaic power station according to claim 1, wherein the positioning assembly (400) comprises a positioning plate (410) and an embedded plate (420), and a fixed sleeve seat (430) and an embedded sleeve (440) which are respectively fixed on the surfaces of the positioning plate (410) and the embedded plate (420), an inner locking head (450) and an embedded cylinder (460) are respectively sleeved on the inner sides of the fixed sleeve seat (430) and the embedded sleeve (440), a plurality of first hooking bars (451) are arranged on the surface of the inner locking head (450), a plurality of second hooking bars (461) are arranged on the surface of the embedded cylinder (460), locking grooves are formed in the inner sides of the embedded sleeve (440) and the radial outer sides of the second hooking bars (461), and locking heads matched with the locking grooves are arranged at the bottom ends of the first hooking bars (451).
7. The multi-position fixing device for the mountain photovoltaic power station of claim 6, wherein the inner side of the inner lock head (450) is sleeved with the lock head (470) in a sliding manner, and the outer diameter of the lock head (470) is matched with the inner diameter of the nested cylinder (460).
8. The multi-position fixing device for the mountain photovoltaic power station according to claim 6, wherein a flange cap (431) is fixedly arranged on the inner side of the fixed sleeve seat (430), a screw (432) penetrates through the surface thread of the flange cap (431), and the bottom end of the screw (432) is movably connected with the top surface of the lock head (470).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311718804.0A CN117713650B (en) | 2023-12-14 | 2023-12-14 | Multi-position fixing device for mountain photovoltaic power station |
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| CN202311718804.0A CN117713650B (en) | 2023-12-14 | 2023-12-14 | Multi-position fixing device for mountain photovoltaic power station |
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| CN117713650A true CN117713650A (en) | 2024-03-15 |
| CN117713650B CN117713650B (en) | 2024-05-31 |
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