CN216904771U

CN216904771U - Fixing piece of solar photovoltaic panel

Info

Publication number: CN216904771U
Application number: CN202220514778.4U
Authority: CN
Inventors: 娄彦伍; 吴双奎; 吴双才
Original assignee: Henan Shuanglong New Energy Co ltd
Current assignee: Henan Shuanglong New Energy Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-05
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a fixing piece of a solar photovoltaic panel, which relates to the technical field of solar photovoltaic panels and comprises a base, wherein a groove is formed in the middle of the top end of the base, sliding rods are slidably inserted into two sides of the inner part of the groove, a threaded shaft is rotatably inserted into the middle of the inner wall of the groove through two supporting plates, threaded holes are formed in one ends of the two sliding rods, two ends of the threaded shaft are respectively inserted into the two threaded holes in a threaded manner, sliding grooves are formed in the other ends of the tops of the two sliding rods, L-shaped clamping rods are slidably inserted into the tops of the two sliding grooves, limiting components are arranged on two side surfaces of the base, and the bottom of the base is connected with a bottom plate through an adjusting component. The photovoltaic panel can be clamped by matching the two L-shaped clamping rods on the two sliding rods with the base, the clamping stability can be further improved by the limiting assembly, and the whole fixing process is simple and convenient to operate.

Description

Fixing piece of solar photovoltaic panel

Technical Field

The utility model relates to a fixing piece, in particular to a fixing piece of a solar photovoltaic panel, and belongs to the technical field of solar photovoltaic panels.

Background

Solar photovoltaic systems, also known as photovoltaics, photovoltaic for short, refer to facilities that utilize the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electrical energy. The core of a photovoltaic installation is a solar panel. At present, the semiconductor materials used for power generation are mainly: monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, and the like. In the use engineering of solar photovoltaic board, collect sunshine through a solar photovoltaic board, make its inside electron flow, it flows to flow through the dc-to-ac converter, incorporate it into the electric wire netting and use again, present solar photovoltaic board need use the mounting in using the installation, but the fixed process of mounting of current solar photovoltaic board is very troublesome, need use behind the buckle joint, the rethread bolt is fixed, and generally be fixed structure, can't adjust the installation according to the photovoltaic plate size, application scope is narrow, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing part of a solar photovoltaic panel, and the fixing part is used for solving the problems that the fixing process of the conventional fixing part of the solar photovoltaic panel in the background technology is very troublesome and the fixing part cannot be adjusted and installed according to the size of the photovoltaic panel.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mounting of solar photovoltaic board, includes the base, the fluting has been seted up at the middle part on base top, the equal sliding and alternating in both sides of fluting inside is equipped with the slide bar, the middle part of fluting inner wall is rotated through two backup pads and is alternated and install the screw thread axle, two screw thread pore has all been seted up to the one end of slide bar, the inside in two screw thread pore of screw thread axle's both ends difference screw thread insertion two screw thread pore, two the spout has all been seted up to the other end at slide bar top, two the equal sliding and alternating in top of spout is equipped with L type clamping bar, the both sides side of base is equipped with spacing subassembly, the bottom of base is connected with the bottom plate through adjusting part.

Preferably, the bottom ends of the two L-shaped clamping rods are fixedly connected with springs, and the bottom ends of the two springs are fixedly connected with the bottom ends of the inner walls of the two sliding grooves respectively.

Preferably, the screw thread opposite direction at screw thread shaft both ends, just the fixed cover in middle part of screw thread shaft is equipped with first bevel gear, the middle part of base bottom is rotated and is alternated and be equipped with the handle pivot, the head end fixed mounting of handle pivot has the second bevel gear with first bevel gear meshing.

Preferably, the limiting assembly comprises four rectangular cylinders and four rectangular rods, four the rectangular cylinders are symmetrically fixed on the top ends of the two sides of the base, four the rectangular rods are respectively slidably inserted into the four rectangular cylinders, and four limiting plates are fixedly arranged at the tops of the rectangular rods.

Preferably, four threaded rods are fixedly inserted into the other ends of the rectangular rods, four pairs of strip-shaped openings are symmetrically formed in two sides of the rectangular cylinder, two ends of each threaded rod penetrate through the four pairs of strip-shaped openings respectively, and butterfly nuts are installed on two ends of each threaded rod in a threaded mode.

Preferably, the adjusting part includes first riser and two second risers, the first riser passes through the hinge and rotates the avris that sets up in the base bottom, two the second riser all rotates the opposite side that sets up in the base bottom through the hinge, the bottom of first riser and the avris fixed connection on bottom plate top.

Preferably, two the bottom of second riser rotates respectively through two U type poles and is connected with two mounting panels, two the mounting panel all through four locking screw and another avris fixed connection on bottom plate top.

Compared with the related art, the fixing piece of the solar photovoltaic panel provided by the utility model has the following beneficial effects:

1. the photovoltaic panel can be clamped by matching the two L-shaped clamping rods on the two sliding rods with the base, meanwhile, the clamping stability can be further improved by the limiting assembly, and the whole fixing process is simple and convenient to operate;

2. the distance between the two sliding rods can be adjusted, and the limiting assembly can be adjusted according to the size of the photovoltaic panel, so that the whole fixing piece can be suitable for photovoltaic panels with different sizes in a certain range, the application range is expanded, and the fixing piece is more practical;

3. the angle of the photovoltaic board needs to be adjusted, namely, the eight locking screws are firstly detached to separate the two mounting plates from the bottom plate, then the purpose of adjusting the angle of the photovoltaic board can be achieved by using the top end of the first vertical plate as an axis overturning base, the two mounting plates are fixed by the eight locking screws after the photovoltaic board is adjusted to a proper angle, and then the angle of the mounted photovoltaic board can be adjusted as required, so that the photovoltaic board is more practical.

Drawings

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

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

FIG. 3 is an enlarged view of the structure at B of FIG. 1 according to the present invention;

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

In the figure: 1. a base; 2. grooving; 3. a slide bar; 4. a support plate; 5. a threaded shaft; 6. a threaded bore; 7. a chute; 8. an L-shaped clamping bar; 9. a spring; 10. a limiting component; 101. a rectangular cylinder; 102. a rectangular bar; 103. a limiting plate; 104. a threaded rod; 105. a strip-shaped opening; 106. a butterfly nut; 11. a first bevel gear; 12. a handle shaft; 13. a second bevel gear; 14. an adjustment assembly; 141. a first vertical plate; 142. a second vertical plate; 143. mounting a plate; 144. a U-shaped rod; 145. locking the screw; 15. a base plate.

Detailed Description

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

Example 1:

referring to fig. 1-4, the utility model provides a fixing member for a solar photovoltaic panel, which comprises a base 1, wherein a slot 2 is formed in the middle of the top end of the base 1, slide rods 3 are slidably inserted into two sides of the inside of the slot 2, a threaded shaft 5 is rotatably inserted into the middle of the inner wall of the slot 2 through two support plates 4, threaded holes 6 are formed in one ends of the two slide rods 3, two ends of the threaded shaft 5 are respectively inserted into the two threaded holes 6 in a threaded manner, slide grooves 7 are formed in the other ends of the tops of the two slide rods 3, L-shaped clamping rods 8 are slidably inserted into the tops of the two slide grooves 7, limiting assemblies 10 are arranged on two side surfaces of the base 1, and the bottom of the base 1 is connected with a bottom plate 15 through an adjusting assembly 14;

the bottom ends of the two L-shaped clamping rods 8 are fixedly connected with springs 9, and the bottom ends of the two springs 9 are respectively and fixedly connected with the bottom ends of the inner walls of the two sliding chutes 7;

the thread directions of the two ends of the threaded shaft 5 are opposite, a first bevel gear 11 is fixedly sleeved in the middle of the threaded shaft 5, a handle rotating shaft 12 is rotatably inserted in the middle of the bottom end of the base 1, and a second bevel gear 13 meshed with the first bevel gear 11 is fixedly installed at the head end of the handle rotating shaft 12.

Example 2:

the limiting assembly 10 comprises four rectangular cylinders 101 and four rectangular rods 102, the four rectangular cylinders 101 are symmetrically and fixedly arranged at the top ends of two sides of the base 1, the four rectangular rods 102 are respectively slidably inserted into the four rectangular cylinders 101, and limiting plates 103 are fixedly arranged at one ends of the tops of the four rectangular rods 102;

threaded rods 104 are fixedly inserted into the other ends of the four rectangular rods 102, four pairs of strip-shaped openings 105 are symmetrically formed in two sides of the four rectangular cylinders 101, two ends of each of the four threaded rods 104 penetrate through the four pairs of strip-shaped openings 105 respectively, and butterfly nuts 106 are mounted at two ends of each of the four threaded rods 104 in a threaded manner;

specifically, as shown in fig. 1, 2, and 4, firstly, the four pairs of wing nuts 106 are loosened, then the four rectangular rods 102 are slid to adjust the splicing length of the four rectangular rods 102 and the four rectangular cylinders 101 to a proper length, and then the four pairs of wing nuts 106 are tightened again, and at this time, the photovoltaic panel can be further clamped and limited by the four limiting plates 103.

Example 3:

the adjusting component 14 comprises a first vertical plate 141 and two second vertical plates 142, the first vertical plate 141 is rotatably arranged at the side of the bottom end of the base 1 through a hinge, the two second vertical plates 142 are rotatably arranged at the other side of the bottom end of the base 1 through hinges, and the bottom end of the first vertical plate 141 is fixedly connected with the side of the top end of the bottom plate 15;

the bottoms of the two second vertical plates 142 are respectively and rotatably connected with two mounting plates 143 through two U-shaped rods 144, and the two mounting plates 143 are fixedly connected with the other side of the top end of the bottom plate 15 through four locking screws 145;

specifically, as shown in fig. 1 and 3, firstly, eight locking screws 145 are disassembled to separate the two mounting plates 143 from the bottom plate 15, then the base 1 is turned over by using the top end of the first vertical plate 141 as an axis to adjust the angle of the photovoltaic panel, and then the two mounting plates 143 are fixed by the eight locking screws 145 after the base is adjusted to a proper angle, so that the angle of the mounted photovoltaic panel can be adjusted as required, and the photovoltaic panel is more practical.

The working principle is as follows: when the device is used, the splicing length of the four rectangular rods 102 and the four rectangular cylinders 101 is firstly adjusted to the longest length, then the handle rotating shaft 12 is rotated according to the size of the photovoltaic panel to drive the second bevel gear 13 to rotate, then the first bevel gear 11 is driven to rotate to drive the threaded shaft 5 to rotate, the threaded shaft 5 is matched with the two threaded hole channels 6 to drive the two sliding rods 3 to slide oppositely until the distance between the two L-shaped clamping rods 8 is larger than the size of the photovoltaic panel, then the photovoltaic panel is placed on the base 1, then the handle rotating shaft 12 is rotated again to drive the two sliding rods 3 to move in the same direction to clamp the photovoltaic panel, the two L-shaped clamping rods 8 are pulled upwards in the clamping process, the two L-shaped clamping rods 8 are loosened after clamping is finished, at the moment, the two L-shaped clamping rods 8 can be driven to be matched with the base 1 to be compressed under the elastic action of the two springs 9, and after clamping is finished, the limiting component 10 is adjusted according to the size of the photovoltaic panel, firstly adjusting the four pairs of butterfly nuts 106 loosely, then sliding the four rectangular rods 102 to adjust the splicing length of the four rectangular rods 102 and the four rectangular cylinders 101 to a proper length, then adjusting the four pairs of butterfly nuts 106 tightly again, at the moment, the four limit plates 103 can further clamp and limit the photovoltaic panel, the whole fixing piece can clamp the photovoltaic panel by matching the two L-shaped clamping rods 8 on the two sliding rods 3 with the base 1, meanwhile, the clamping stability can be further improved by the limit assembly 10, the whole fixing process is simple and convenient to operate, the fixing piece can be suitable for photovoltaic panels with different sizes in a certain range, the application range is expanded, after the fixing and the installation are finished, the angle of the photovoltaic panel is adjusted according to needs, namely, firstly, the eight locking screws 145 are disassembled to separate the two mounting plates 143 from the base plate 15, and then the base 1 is turned over by taking the top end of the first vertical plate 141 as an axis so as to achieve the purpose of adjusting the angle of the photovoltaic panel, adjust to and fix two mounting panels 143 through eight locking screw 145 after the suitable angle again, can make the photovoltaic board after the installation angle of adjustment as required then, more practical.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixing piece of a solar photovoltaic panel comprises a base (1) and is characterized in that, a slot (2) is arranged in the middle of the top end of the base (1), sliding rods (3) are slidably inserted into the two sides of the interior of the slot (2), the middle part of the inner wall of the slot (2) is rotatably and alternately provided with a threaded shaft (5) through two supporting plates (4), one end of each of the two sliding rods (3) is provided with a threaded hole channel (6), two ends of the threaded shaft (5) are respectively inserted into the two threaded hole channels (6) in a threaded manner, the other ends of the tops of the two sliding rods (3) are respectively provided with a sliding chute (7), the tops of the two sliding chutes (7) are respectively provided with an L-shaped clamping rod (8) in a sliding and penetrating manner, the side of both sides of base (1) is equipped with spacing subassembly (10), the bottom of base (1) is connected with bottom plate (15) through adjusting part (14).

2. The fixing member of a solar photovoltaic panel according to claim 1, wherein: the bottom of two L type clamping bar (8) all fixedly connected with spring (9), two the bottom of spring (9) respectively with the bottom fixed connection of two spout (7) inner walls.

3. The fixing member of a solar photovoltaic panel according to claim 1, wherein: the thread direction at both ends of threaded shaft (5) is opposite, just the fixed cover in middle part of threaded shaft (5) is equipped with first bevel gear (11), the middle part of base (1) bottom is rotated and is alternated and be equipped with handle pivot (12), the head end fixed mounting of handle pivot (12) has second bevel gear (13) with first bevel gear (11) meshing.

4. The fixing member of a solar photovoltaic panel according to claim 1, wherein: spacing subassembly (10) are including four rectangular cylinder (101) and four rectangular pole (102), four the fixed top that sets up on base (1) both sides side of rectangular cylinder (101) symmetry, four rectangular pole (102) slide respectively and alternate the inside that sets up at four rectangular cylinder (101), four the one end at rectangular pole (102) top is all fixed limiting plate (103) of being equipped with.

5. The fixing member of a solar photovoltaic panel according to claim 4, wherein: the other ends of the four rectangular rods (102) are fixedly inserted with threaded rods (104), four pairs of strip-shaped openings (105) are symmetrically formed in two sides of the four rectangular cylinders (101), two ends of the four threaded rods (104) penetrate through the four pairs of strip-shaped openings (105) respectively, and butterfly nuts (106) are installed at two ends of the four threaded rods (104) in a threaded mode.

6. The fixing member of a solar photovoltaic panel according to claim 1, wherein: adjusting part (14) include first riser (141) and two second riser (142), first riser (141) rotate the avris that sets up in base (1) bottom through the hinge, two second riser (142) all rotate the opposite side that sets up in base (1) bottom through the hinge, the bottom of first riser (141) and the avris fixed connection on bottom plate (15) top.

7. The fixing member of a solar photovoltaic panel according to claim 6, wherein: the bottom of two second riser (142) is connected with two mounting panels (143) through two U type poles (144) rotation respectively, two mounting panel (143) all through four locking screw (145) and the other avris fixed connection on bottom plate (15) top.