CN219802250U

CN219802250U - Connection structure of stable photovoltaic frame

Info

Publication number: CN219802250U
Application number: CN202321345824.3U
Authority: CN
Inventors: 张岳文; 方纯; 李心民
Original assignee: Changzhou Ruichunjia Metal Products Co ltd
Current assignee: Changzhou Ruichunjia Metal Products Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-03
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to a connecting structure of a stable photovoltaic frame, which belongs to the technical field of photovoltaic frames and comprises two first frames, two second frames and a limiting component, wherein the limiting component is arranged between the two first frames and the two second frames; the limiting component comprises four positioning rods, the four positioning rods are fixedly arranged at the top and the bottom of the second frame respectively, two positioning grooves are formed in one opposite sides of the first frame respectively, the positioning rods are matched with the positioning grooves, movable grooves are formed in the right and left sides of the front side of the first frame respectively, sliding grooves are formed in the first frame and located at the top of the movable grooves, sliding blocks are connected to the sliding grooves in a sliding mode, moving blocks are fixedly arranged at the bottoms of the sliding blocks, one side of each moving block is fixedly provided with a fixing rod, the moving blocks are slidably connected in the movable grooves, and the connecting structure of the stable photovoltaic frame achieves the purpose of convenient installation.

Description

Connection structure of stable photovoltaic frame

Technical Field

The utility model relates to the technical field of photovoltaic frame connecting structures, in particular to a connecting structure of a stable photovoltaic frame.

Background

Photovoltaic is a short term of solar photovoltaic power generation system, is a power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of solar cell semiconductor materials, and has two modes of independent operation and grid-connected operation.

At present, the photovoltaic board is all installed in aluminium matter frame, and among the prior art, the photovoltaic frame is formed by two long frames and two short frames combination to link together long frame and short frame through the angle sign indicating number, when the equipment, need be fixed through angle sign indicating number and bolt after the outer butt joint of photovoltaic board, comparatively loaded down with trivial details, the human cost is big, so proposes a connection structure of stable photovoltaic frame and solves above problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a connecting structure of a stable photovoltaic frame, which has the advantages of convenience in installation and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connection structure of stable form photovoltaic frame, includes two first frames, two second frames and spacing subassembly, two spacing subassembly has been installed between first frame and the two second frames.

The limiting component comprises four positioning rods, the four positioning rods are fixedly arranged at the top and the bottom of the second frame respectively, two positioning grooves are formed in one side, opposite to the first frame, of each positioning rod, two positioning grooves are formed in the right side and the left side of the first frame respectively, two movable grooves are formed in the right side and the left side of the first frame respectively, sliding grooves are formed in the inner portion of the first frame and located the top of each movable groove, sliding blocks are connected to the inner portions of the sliding grooves in a sliding mode, moving blocks are fixedly arranged at the bottoms of the sliding blocks, fixing rods are fixedly arranged on one sides of the moving blocks, sliding blocks are slidably connected in the movable grooves, limiting blocks are fixedly arranged on one sides, far away from the fixing rods, of the moving blocks, springs are fixedly arranged on one sides, opposite to the second frame, of each limiting block, and the limiting blocks are matched with the limiting grooves.

Through adopting above-mentioned technical scheme, through the locating lever on stopper and the second frame in the first frame to play horizontal and vertical spacing, can make the more stable of its connection of ability again when making first frame and second frame easy to assemble.

Further, a circular groove is formed in the front face of the moving block, and the shape of the limiting block is trapezoid.

Through adopting above-mentioned technical scheme, through the setting in circular slot, the pulling stopper of being convenient for removes.

Further, the positioning rod is cylindrical in shape.

Through adopting above-mentioned technical scheme, through the setting of locating lever, make the locating lever inject in the constant head tank alright play horizontal spacing's effect.

Further, grooves are formed in one side, opposite to the first frame and the second frame, of each of the two frames, and the grooves are rectangular.

Through adopting above-mentioned technical scheme, through the setting of recess for place the photovoltaic board, four sides to the photovoltaic board are inserted respectively in four recesses, thereby conveniently fix the photovoltaic board.

Further, the mounting groove is formed in the first frame and located on one side of the movable groove, and one side of the spring is fixedly mounted on the inner wall of the mounting groove.

Through adopting above-mentioned technical scheme, through the elastic action of spring, play the effect of conveniently promoting stopper card into the spacing inslot locking.

Further, the fixed rod is located in the movable groove, and the diameter of the fixed rod is smaller than the width of the mounting groove.

Through adopting above-mentioned technical scheme, the diameter through setting up the dead lever is less than the width of mounting groove to make the dead lever when removing the extrusion spring, can remove into in the mounting groove.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this connection structure of stable photovoltaic frame, through setting up spacing subassembly, when the installation, insert the roof of photovoltaic board earlier in the constant head tank on the first frame of upside, rethread is gone into the finger and is gone into the circular slot in the pulling movable block and remove to one side of spring, thereby retract the stopper into the movable inslot, afterwards alright in inserting the constant head tank with the locating lever at two second frame tops, the elasticity effect through the spring behind the pine, make the stopper card advance in the spacing inslot, thereby again with this repeatedly install the first frame of downside can, alright be accomplished photovoltaic frame and photovoltaic board combination installation, and convenient operation has improved the efficiency of installation.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of the present utility model at A in FIG. 1;

FIG. 3 is a front view of a frame of the present utility model;

fig. 4 is a bottom view of a second frame of the structure of the present utility model.

In the figure: 1. a first frame; 2. a second frame; 3. a mounting groove; 4. a spring; 5. a movable groove; 6. a fixed rod; 7. a chute; 8. a slide block; 9. a moving block; 10. a limit groove; 11. a limiting block; 12. a circular groove; 13. a positioning rod; 14. a positioning groove; 15. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a connection structure of a stable photovoltaic frame in this embodiment includes two first frames 1, two second frames 2 and a limiting component, wherein the limiting component is installed between the two first frames 1 and the two second frames 2, the two second frames 2 are symmetrically distributed in a left-right direction, and the two first frames 1 are symmetrically distributed in an up-down direction.

The limiting component comprises four positioning rods 13, the four positioning rods 13 are fixedly arranged at the top and the bottom of the two second frames 2 respectively, two positioning grooves 14 are formed in one side, opposite to the two first frames 1, of each positioning rod 13, the positioning grooves 14 are matched, movable grooves 5 are formed in the left side and the right side, opposite to the two first frames 1, of each positioning rod, sliding grooves 7 are formed in the inner portions of the first frames 1 and located at the top of the movable grooves 5, sliding blocks 8 are slidably connected in the sliding grooves 7, moving blocks 9 are fixedly arranged at the bottoms of the sliding blocks 8, fixing rods 6 are fixedly arranged on one sides of the moving blocks 9, sliding blocks 11 are fixedly arranged on one sides, opposite to the moving blocks 9, of the moving blocks 6, springs 4 are fixedly arranged on one sides, opposite to the two second frames 2, of each limiting block 10 is matched with the corresponding limiting grooves 10, round grooves 12 are formed in the front of the moving blocks 9, and the limiting blocks 11 are trapezoid.

When the moving block 9 is pulled to move, the sliding block 8 is driven to slide in the sliding groove 7, so that the limiting effect is achieved, and the moving block 9 moves more stably.

It should be noted that, both sides of the first frame 1 and the second frame 2 are inclined structures and are matched.

Wherein, through the setting of circular slot 12, be convenient for pull stopper 11 removal.

Referring to fig. 2, in the present embodiment, the positioning rod 13 is cylindrical.

Wherein, through stopper 11 and spacing groove 10 looks joint, alright play vertical spacing, through setting up of locating lever 13, make locating lever 13 inject in the constant head tank 14 alright play horizontal spacing effect.

Referring to fig. 2, in the embodiment, a mounting groove 3 is formed in the first frame 1 and located at one side of the movable groove 5, one side of the spring 4 is fixedly mounted on the inner wall of the mounting groove 3, the fixed rod 6 is located in the movable groove 5, and the diameter of the fixed rod 6 is smaller than the width of the mounting groove 3.

Wherein, through the elastic action of spring 4, play the effect of conveniently promoting stopper 11 card and advance the locking in the spacing groove 10, through setting up the diameter of dead lever 6 and being less than the width of mounting groove 3 to make dead lever 6 when removing extrusion spring 4, can remove into in the mounting groove 3.

It should be noted that, the left side of the limiting block 11 extends through the movable slot 5 to the inside of the limiting slot 10 to be clamped with the limiting slot 10.

Referring to fig. 4, in the present embodiment, two opposite sides of the first frame 1 and the second frame 2 are provided with grooves 15, and the grooves 15 are rectangular.

Wherein, through the setting of recess 15 for place the photovoltaic board, four sides respectively of photovoltaic board are pegged into four recesses 15, thereby conveniently fix the photovoltaic board.

The working principle of the embodiment is as follows: during installation, the top of the photovoltaic panel is inserted into the groove 15 on the upper first frame 1, then fingers are inserted into the circular groove 12, the moving block 9 is pulled to move to one side of the fixed rod 6, the fixed rod 6 extrudes the spring 4 to enable the spring 4 to stretch and retract, the sliding block 8 is driven to slide in the sliding groove 7, the limiting block 11 is retracted into the movable groove 5, then the positioning rods 13 at the tops of the two second frames 2 are respectively inserted into the positioning grooves 14, the hands are loosened, the spring 4 rebounds to clamp the limiting block 11 into the limiting groove 10 through the elastic action of the spring 4, so that the second frames 2 can be limited, then the circular groove 12 on the lower first frame 1 is pulled to move relatively, and the positioning grooves 14 at the tops of the lower second frames 2 are clamped with the positioning rods 13 at the bottoms of the two second frames 2, so that installation can be completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connection structure of stable form photovoltaic frame, includes two first frames (1), two second frames (2) and spacing subassembly, its characterized in that: a limiting component is arranged between the two first frames (1) and the two second frames (2);

the utility model discloses a limit assembly, including four locating lever (13), four locating lever (13) fixed mounting respectively is in two top and the bottom of second frame (2), two fixed mounting has all been seted up in one side that first frame (1) is relative two constant head tank (14), locating lever (13) and constant head tank (14) assorted, two movable groove (5) have all been seted up in the positive left and right sides of first frame (1), spout (7) have been seted up at the inside of first frame (1) and are located the top of movable groove (5), the inside sliding connection of spout (7) has slider (8), the bottom fixed mounting of slider (8) has movable block (9), one side fixed mounting of movable block (9) has dead lever (6), one side fixed mounting that movable block (9) kept away from dead lever (6) has stopper (11), one side that movable block (6) kept away from movable block (9) has two limit block (10) and two opposite side (10) have limit groove (10).

2. The connection structure of a stable photovoltaic frame according to claim 1, wherein: the front of the moving block (9) is provided with a circular groove (12), and the shape of the limiting block (11) is trapezoid.

3. The connection structure of a stable photovoltaic frame according to claim 1, wherein: the positioning rod (13) is cylindrical in shape.

4. The connection structure of a stable photovoltaic frame according to claim 1, wherein: grooves (15) are formed in one side, opposite to the first side frame (1) and the second side frame (2), of each groove, and the grooves (15) are rectangular.

5. The connection structure of a stable photovoltaic frame according to claim 1, wherein: the spring is characterized in that an installation groove (3) is formed in the first side frame (1) and located at one side of the movable groove (5), and one side of the spring (4) is fixedly installed on the inner wall of the installation groove (3).

6. The connection structure of a stable photovoltaic frame according to claim 5, wherein: the fixed rod (6) is positioned in the movable groove (5), and the diameter of the fixed rod (6) is smaller than the width of the mounting groove (3).