CN220421691U

CN220421691U - Photovoltaic middle pressure block with locking structure

Info

Publication number: CN220421691U
Application number: CN202321416221.8U
Authority: CN
Inventors: 张俊齐
Original assignee: Tianjin Wencheng New Energy Technology Co ltd
Current assignee: Tianjin Wencheng New Energy Technology Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-01-30
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a photovoltaic middle pressing block with a locking structure, which comprises a U-shaped pressing plate, wherein photovoltaic modules are arranged on two sides of the U-shaped pressing plate, pressing plates which are abutted against the upper surface of the photovoltaic modules are arranged on the upper edges of two side walls of the U-shaped pressing plate, bolt holes are formed in the middle positions of the bottoms of the U-shaped pressing plate, and fastening bolts penetrate through the bolt holes; the connecting plates are arranged in two and symmetrically arranged in the U-shaped pressing plates at two sides of the fastening bolt. This photovoltaic medium voltage block with locking structure is through being provided with spacing fixture block, pushes down even the board during the use, can make reset spring compression, then aligns spacing fixture block and photovoltaic module's notch, inserts in the notch, then loosens even the board, even the board can reciprocate under reset spring's effect and reset, accomplishes spacing fixture block and notch joint, and the installation is very convenient, and can fix a position and spacing to photovoltaic module for photovoltaic module installation stability is better.

Description

Photovoltaic middle pressure block with locking structure

Technical Field

The utility model relates to the technical field of photovoltaic accessories, in particular to a photovoltaic middle pressing block with a locking structure.

Background

In the photovoltaic industry, the application of the component pressing block is very mature, the product is unique, simple and easy to use, the component pressing block is a standard product in the industry, the component pressing block is matched with an edge pressing block, a middle pressing block, a bolt and a nut gasket for use, and the cost performance is high, wherein the middle pressing block is used for fixing a main part and a main part, ensuring the connection between the main part and simultaneously can be connected with a guide rail, so that a stable whole body can be formed between the parts of the solar photovoltaic support, the displacement and sideslip of the support can be prevented, and the stable installation of the component is ensured.

The briquetting is locked only through the bolt in the current photovoltaic, utilizes the pressure strip of U-shaped clamp plate both sides wall upper edge to compress tightly photovoltaic module, and is fixed inadequately firm, and photovoltaic module still exists gliding risk after the fixing, and can not fix a position photovoltaic module, need frequently adjust photovoltaic module position during the installation until two photovoltaic boards align completely, and the operation is comparatively inconvenient.

Disclosure of Invention

The utility model aims to provide a photovoltaic middle pressing block with a locking structure, which solves at least one technical problem in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the photovoltaic module is arranged on two sides of the U-shaped pressing plate, pressing plates which are abutted to the upper surface of the photovoltaic module are arranged on the upper edges of two side walls of the U-shaped pressing plate, bolt holes are formed in the middle positions of the bottoms of the U-shaped pressing plate, and fastening bolts penetrate through the bolt holes;

the connecting plates are symmetrically arranged in the U-shaped pressing plates on two sides of the fastening bolt, one side, close to the side wall of the U-shaped pressing plate, of each connecting plate is provided with a limiting clamping block, and the positions, close to the limiting clamping blocks, of the two side walls of the U-shaped pressing plate are provided with corresponding movable grooves;

the nut gasket is positioned below the U-shaped pressing plate, a nut sleeve is arranged at the bottom of the nut gasket, a sliding nut plate is inserted in the nut sleeve, and a fastening bolt is in threaded connection with the sliding nut plate.

Preferably, the bottoms of the compacting plates are adhered with anti-slip pads, and the surfaces of the anti-slip pads are provided with anti-slip patterns.

Preferably, both ends of the bottom of the connecting plate are connected with guide posts in a threaded manner, guide post holes matched with the outer diameters of the guide posts are formed in four corners of the bottom surface of the U-shaped pressing plate, the section of the guide post is of a 'word' structural design, the outer diameter of the bottom of the guide post is larger than the inner diameter of the guide post hole, and return springs are sleeved on the outer sides of the guide posts between the connecting plate and the bottom surface of the U-shaped pressing plate.

Preferably, the top that limiting fixture block kept away from even board one side all upwards protrudes and forms hook-shaped structure, and all offer on photovoltaic module's the lateral wall with limiting fixture block matched with notch, limiting fixture block all passes movable groove and notch joint.

Preferably, the nut sleeve is embedded in the photovoltaic bracket, and two ends of the sliding nut plate are respectively in sliding connection with the guide rails at two ends inside the photovoltaic bracket.

Preferably, the outside of reset spring all overlaps and is equipped with the guide post cover, and the cross-section of guide post cover all is three-quarter ring design, the internal diameter of guide post cover is identical with reset spring's external diameter, and the high and reset spring of guide post cover are not highly consistent under the further compression state.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the limiting clamping block is arranged, the connecting plate is pressed down during use, the reset spring can be compressed, then the limiting clamping block is aligned with the notch of the photovoltaic module and inserted into the notch, then the connecting plate is loosened, the connecting plate can move upwards to reset under the action of the reset spring, the limiting clamping block is clamped with the notch, then the guide post sleeve is sleeved outside the reset spring, the connecting plate can be prevented from being contacted downwards by mistake, so that the stability of the clamping connection between the limiting clamping block and the notch is ensured, the installation is very convenient, the photovoltaic module can be positioned and limited, shaking or relative sliding cannot easily occur after the photovoltaic module is installed, and the installation stability is better.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a limit latch according to the present utility model;

fig. 4 is a schematic top view of the U-shaped platen of the present utility model.

In the figure: 1. a photovoltaic module; 101. a notch; 2. a compacting plate; 3. a connecting plate; 4. a fastening bolt; 5. a limit clamping block; 6. a U-shaped pressing plate; 7. a nut washer; 701. a nut sleeve; 8. sliding the nut plate; 9. a guide post sleeve; 10. a return spring; 11. an anti-slip pad; 12. a guide post; 13. a movable groove; 14. a guide post hole; 15. bolt holes.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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. 1-4, an embodiment of the present utility model is provided:

a photovoltaic middling pressure piece with locking structure, comprising:

the photovoltaic module 1 is arranged on two sides of the U-shaped pressing plate 6, the pressing plates 2 which are abutted to the upper surface of the photovoltaic module 1 are arranged on the upper edges of the two side walls of the U-shaped pressing plate 6, the bolt holes 15 are formed in the middle positions of the bottoms of the U-shaped pressing plate 6, and the fastening bolts 4 penetrate through the bolt holes 15;

the connecting plates 3, the connecting plates 3 are provided with two, the connecting plates 3 are symmetrically arranged in the U-shaped pressing plates 6 at the two sides of the fastening bolt 4, one side of the connecting plates 3 close to the side wall of the U-shaped pressing plates 6 is provided with a limit clamping block 5, and the two side walls of the U-shaped pressing plates 6 close to the limit clamping block 5 are provided with corresponding movable grooves 13;

the nut gasket 7 is positioned below the U-shaped pressing plate 6, a nut sleeve 701 is arranged at the bottom of the nut gasket 7, a sliding nut plate 8 is inserted into the nut sleeve 701, and the fastening bolt 4 is in threaded connection with the sliding nut plate 8;

the bottom of pressure strip 2 all bonds and has slipmat 11, and slipmat 11 surface all is provided with the anti-skidding line, and when pressure strip 2 carries out spacing to the edge of photovoltaic module 1, the slipmat 11 of this moment can promote the frictional force between pressure strip 2 and the photovoltaic module 1, avoids photovoltaic module 1 to take place to rock, and the installation is more firm.

In one embodiment, two ends of the bottom of the connecting plate 3 are connected with guide posts 12 in a threaded manner, guide post holes 14 which are matched with the outer diameter of the guide posts 12 are formed in four corners of the bottom surface of the U-shaped pressing plate 6, the section of each guide post 12 is of a 'word' structural design, the outer diameter of the bottom of each guide post 12 is larger than the inner diameter of each guide post hole 14, return springs 10 are sleeved on the outer sides of the guide posts 12 between the connecting plate 3 and the bottom surface of the U-shaped pressing plate 6, when the connecting plate is used, the connecting plate 3 is pressed down, the positions of the limiting clamping blocks 5 are moved downwards to be aligned with the opening of the notch 101 of the photovoltaic module 1, the limiting clamping blocks 5 are inserted into the notch 101, then the connecting plate 3 is loosened, the connecting plate 3 can be moved upwards to reset under the action of the limiting clamping blocks 5 to move upwards, the clamping connection of the limiting clamping blocks 5 and the notch 101 is completed, the installation is very convenient, and the photovoltaic module 1 can be positioned and limited, and the stability of the installation of the photovoltaic module 1 is better.

In one preferred embodiment, the top that the spacing fixture block 5 is kept away from even board 3 one side all upwards protrudes and forms hook-like structure, and all offered on the lateral wall of photovoltaic module 1 with spacing fixture block 5 matched with notch 101, spacing fixture block 5 all passes movable groove 13 and notch 101 joint, and hook-like structure design makes difficult pine behind spacing fixture block 5 and notch 101 connection take off, and spacing anticreep effect is better.

In one embodiment, the nut sleeve 701 is embedded in the photovoltaic bracket, two ends of the sliding nut plate 8 are respectively in sliding connection with the guide rails at two ends inside the photovoltaic bracket, when the photovoltaic bracket is used, the nut gaskets 7 are firstly placed in the photovoltaic bracket, then the nut gaskets 7 are rotated by 90 degrees, two ends of the sliding nut plate 8 are inserted into the guide rails at two ends inside the photovoltaic bracket, the U-shaped pressing plate 6, the sliding nut plate 8 and the nut gaskets 7 are matched for use, the photovoltaic module 1 and the photovoltaic bracket can be connected and assembled, and the nut gaskets 7 can move left and right along the bracket direction during assembly, so that the photovoltaic modules 1 with different widths are conveniently fixed, and the design is more reasonable.

In one preferred embodiment, the outside of the reset spring 10 is sleeved with the guide post sleeve 9, the section of the guide post sleeve 9 is designed in a three-quarter circular ring, the inner diameter of the guide post sleeve 9 is identical with the outer diameter of the reset spring 10, the height of the guide post sleeve 9 is identical with that of the reset spring 10 in a non-further compressed state, after the limiting clamping block 5 is clamped with the notch 101, the guide post sleeve 9 is sleeved on the outside of the reset spring 10, the connecting plate 3 can be prevented from being contacted and moved downwards by mistake, the stability of the clamping of the limiting clamping block 5 and the notch 101 is ensured, the three-quarter circular ring is designed to facilitate the sleeve of the guide post sleeve 9 on the outside of the reset spring 10, and the guide post sleeve 9 is not easy to fall after being sleeved, and the design is more reasonable.

The working principle and the beneficial effects of the utility model are as follows: when the photovoltaic module is used, the nut gaskets 7 are firstly placed in the photovoltaic support, then the nut gaskets 7 are rotated by 90 degrees, two ends of the sliding nut plate 8 are inserted into guide rails at two ends inside the photovoltaic support, then the U-shaped pressing plate 6 is placed on the nut gaskets 7, the fastening bolts 4 penetrate through the bolt holes 15 and are in threaded connection with the sliding nut plate 8, then the U-shaped pressing plate 6 is moved, the side walls of the U-shaped pressing plate are abutted against the side walls of one photovoltaic module 1, the connecting plate 3 is pressed down while moving, the reset spring 10 is compressed, the position of the limiting clamping block 5 is moved down and aligned with the opening of the notch 101 of the photovoltaic module 1, the limiting clamping block 5 is inserted into the notch 101, then the connecting plate 3 is loosened, the connecting plate 3 can be moved up and reset under the action of the reset spring 10, the limiting clamping block 5 is driven to move up to be clamped with the notch 101, then the guide post sleeves 9 are sleeved on the outer sides of the reset spring 10, the installation of one photovoltaic module 1 is completed, the steps are repeated, the fixation of the other photovoltaic module 1 is completed, and then the fastening bolts 4 are tightened, and the pressing plate 2 is pressed against the upper end face of the photovoltaic module 1, and all the assembly is completed.

The foregoing is merely exemplary of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A photovoltaic middling pressure block with locking structure, characterized in that it comprises:

the photovoltaic module (1) is arranged on two sides of the U-shaped pressing plate (6), the pressing plates (2) which are abutted against the upper surface of the photovoltaic module (1) are arranged on the upper edges of the two side walls of the U-shaped pressing plate (6), bolt holes (15) are formed in the middle positions of the bottoms of the U-shaped pressing plate (6), and fastening bolts (4) penetrate through the bolt holes (15);

the connecting plates (3) are arranged, the connecting plates (3) are symmetrically arranged in the U-shaped pressing plates (6) on two sides of the fastening bolts (4), one side, close to the side walls of the U-shaped pressing plates (6), of each connecting plate (3) is provided with a limiting clamping block (5), and corresponding movable grooves (13) are formed in the positions, close to the limiting clamping blocks (5), of the two side walls of the U-shaped pressing plates (6);

the nut gasket (7), nut gasket (7) are located U-shaped clamp plate (6) below, and the bottom of nut gasket (7) is provided with nut cover (701), it has slip nut board (8) to alternate in nut cover (701), and fastening bolt (4) and slip nut board (8) threaded connection.

2. A photovoltaic middling pressure block with locking structure according to claim 1, characterized in that: the bottom of the compaction plate (2) is adhered with an anti-slip pad (11), and the surface of the anti-slip pad (11) is provided with anti-slip patterns.

3. A photovoltaic middling pressure block with locking structure according to claim 1, characterized in that: the two ends of the bottom of the connecting plate (3) are connected with guide posts (12) in a threaded manner, guide post holes (14) which are identical to the outer diameter of the guide posts (12) are formed in four corners of the bottom of the U-shaped pressing plate (6), the section of each guide post (12) is of a 'word' structural design, the outer diameter of the bottom of each guide post (12) is larger than the inner diameter of each guide post hole (14), and return springs (10) are sleeved on the outer sides of the guide posts (12) between the bottom of the connecting plate (3) and the bottom of the U-shaped pressing plate (6).

4. A photovoltaic middling pressure block with locking structure according to claim 1, characterized in that: the top that limiting clamping block (5) kept away from even board (3) one side all upwards protrudes and forms hook-shaped structure, and all offer on the lateral wall of photovoltaic module (1) with limiting clamping block (5) matched with notch (101), limiting clamping block (5) all pass movable groove (13) and notch (101) joint.

5. A photovoltaic middling pressure block with locking structure according to claim 1, characterized in that: the nut sleeve (701) is embedded into the photovoltaic bracket, and two ends of the sliding nut plate (8) are respectively connected with guide rails at two ends inside the photovoltaic bracket in a sliding way.

6. A photovoltaic middling pressure block with locking structure according to claim 3, characterized in that: the outside of reset spring (10) all overlaps and is equipped with guide post cover (9), and the cross-section of guide post cover (9) all is three-quarter ring design, the internal diameter of guide post cover (9) is identical with the external diameter of reset spring (10), and the height of guide post cover (9) is high unanimous under reset spring (10) not further compression state.