CN213717885U

CN213717885U - Photovoltaic support limit card with adjustable

Info

Publication number: CN213717885U
Application number: CN202022650291.2U
Authority: CN
Inventors: 赵庆伟; 霍柏辰; 关长奎
Original assignee: Tianjin Minhaosheng New Energy Technology Co ltd
Current assignee: Tianjin Minhaosheng New Energy Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-16
Anticipated expiration: 2030-11-16

Abstract

The utility model provides a photovoltaic support limit card with adjustable, include: base, pressure hold the subassembly and connect the jack catch. The base comprises a bearing plate and a connecting plate, a connecting column is arranged on the top surface of the bearing plate, the connecting plate is arranged on the top surface of the connecting column, and a pressing bolt is arranged on the connecting plate. The pressing and holding assembly comprises a pressing and holding plate and an adjusting bolt, a sliding notch is formed in the pressing and holding plate, and the connecting column is arranged in the sliding notch; and the side wall of the pressing and holding plate is provided with an adjusting screw hole, and the adjusting bolt is arranged in the adjusting screw hole. The connecting clamping jaws are arranged on the bottom surface of the bearing plate, connecting gaps are formed inside the connecting clamping jaws, and the connecting clamping jaws are aligned with the connecting columns. A photovoltaic support limit card with adjustable, can adapt to different specification solar cell panel's fixed work, promote photovoltaic power generation equipment's assembly efficiency.

Description

Photovoltaic support limit card with adjustable

Technical Field

The utility model belongs to the photovoltaic equipment field especially relates to a photovoltaic support limit card with adjustable.

Background

With the continuous attention paid to renewable energy, the popularity of photovoltaic power generation equipment becomes higher and higher. The common photovoltaic power generation equipment mainly comprises a solar panel, a controller and an inverter, wherein when the photovoltaic power generation equipment works, the solar panel can convert light energy into direct current electric energy, and then the controller and the inverter can stabilize and convert the direct current electric energy so as to supply the direct current electric energy for subsequent loads.

To ensure that the photovoltaic power plant obtains an adequate supply of solar energy, the person skilled in the art will fix the solar panels to the photovoltaic supports by means of the edge cards. However, the conventional side card does not have a size adjusting function, and when the size of the solar cell panel changes, a worker needs to perform secondary processing on the side card on site or order the side card again, so that the assembly efficiency of the photovoltaic power generation device is reduced. In addition, the current limit card still has the relatively poor problem of fixed effect, and when solar cell panel's area was great, current limit card will be unable to effectively fix solar cell panel. In order to improve the fixing effect of the large-size solar cell panel, the number of the side clamps can be increased by workers, so that the manufacturing cost of the photovoltaic power generation equipment is increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a photovoltaic support limit card with adjustable to solve above-mentioned problem.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an adjustable photovoltaic rack edge card, comprising:

the base comprises a bearing plate and a connecting plate, a connecting column is arranged on the top surface of the bearing plate, and the connecting plate is arranged on the top surface of the connecting column; a compression screw hole is formed in the connecting plate, and a compression bolt is arranged in the compression screw hole;

the pressing and holding assembly comprises a pressing and holding plate and an adjusting bolt, a sliding notch is formed in the pressing and holding plate, and the length direction of the sliding notch is parallel to the length direction of the pressing and holding plate; the connecting column is arranged in the sliding notch, a clamping gap is formed between the pressing plate and the bearing plate, and the top surface of the pressing plate is abutted against the bottom surface of the pressing bolt; the side wall of the pressing plate is provided with an adjusting screw hole, the adjusting screw hole is communicated with the sliding notch, and the axis of the adjusting screw hole is parallel to the length direction of the sliding notch; the adjusting bolt is arranged in the adjusting screw hole, and a stud of the adjusting bolt is propped against the side wall of the connecting column;

the connecting clamping jaws are arranged on the bottom surface of the bearing plate, connecting gaps are formed inside the connecting clamping jaws, and the connecting clamping jaws are aligned with the connecting columns.

Furthermore, a limiting boss is arranged on the bottom surface of the pressing and holding plate, a first anti-slip stripe is arranged on the bottom surface of the limiting boss, and the length direction of the first anti-slip stripe is perpendicular to the length direction of the sliding notch.

Furthermore, the top surface of the pressing plate is provided with an anti-skid groove, and the anti-skid groove is aligned with the compression bolt; and the anti-slip pad is arranged in the anti-slip groove, and the thickness of the anti-slip pad is smaller than the depth of the anti-slip groove.

Furthermore, the base comprises a supporting plate, the supporting plate is arranged on the bearing plate in a sliding mode, and the sliding direction of the supporting plate is parallel to the length direction of the sliding notch.

Furthermore, the supporting plate comprises a connecting section and a supporting section, the supporting section is arranged at the end part of the connecting section, and the top surface of the supporting section is flush with the top surface of the bearing plate; the side wall of the bearing plate is provided with an accommodating notch, and the connecting section is arranged inside the accommodating notch in a sliding mode.

Furthermore, a second anti-skid stripe is arranged on the top surface of the bearing section, and the length direction of the second anti-skid stripe is perpendicular to the length direction of the sliding notch.

Further, a long round hole is formed in the bottom surface of the bearing plate, the length direction of the long round hole is parallel to that of the sliding notch, and the long round hole is communicated with the accommodating notch; and a fixing stud is arranged on the bottom surface of the connecting section, is arranged in the long round hole and is provided with a fixing nut.

Furthermore, the connecting plate is provided with a connecting screw hole, the connecting screw hole is communicated with the connecting gap, and a connecting bolt is arranged inside the connecting screw hole; and a clamping plate is arranged in the connecting gap, and the top surface of the clamping plate is connected with the bottom surface of the connecting bolt.

Compared with the prior art, photovoltaic support limit card with adjustable have following advantage:

(1) a photovoltaic support limit card with adjustable, can adjust the centre gripping clearance through clamp bolt's screw in degree of depth to make this device be applicable to the fixed work of solar cell panel of different thickness. In addition, this device can also order about through adjusting bolt and press the board to slide along the notched length direction that slides, and the slip through pressing the board enables this device to have different clamping position to be applicable to the fixed work of the solar cell panel of unidimensional not.

(2) A photovoltaic support limit card with adjustable be equipped with slidable supporting plate on the loading board, can promote this device to solar cell panel's centre gripping scope through supporting plate to promote this device to the fixed effect of panel. In addition, because the support supporting plate can slide, consequently the staff still can adjust the position of support supporting plate according to actual need to further promote the fixed effect of this device.

(3) A photovoltaic support limit card with adjustable, at the inside grip block that is equipped with of joint gap, and accessible connecting bolt adjusts the height of grip block. The height adjustment through the clamping plate enables the connecting gap to have different intervals, so that the device can be installed on photovoltaic supports of different specifications.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a photovoltaic bracket side card according to an embodiment of the present invention;

fig. 2 is an exploded view of a photovoltaic bracket side card according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a photovoltaic bracket side card according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a base and a connecting jaw according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a pressing plate according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a support plate according to an embodiment of the present invention.

Description of reference numerals:

1-a carrier plate; 11-a connecting column; 12-a receiving cut-out; 13-a long round hole; 2-connecting plates; 21-pressing screw holes; 22-hold-down bolts; 23-connecting screw holes; 3-pressing and holding the plate; 31-sliding cut; 32-adjusting screw holes; 33-a limit boss; 34-an anti-slip groove; 341-non-slip mat; 4-adjusting the bolt; 5-connecting the clamping jaws; 61-a connecting segment; 62-a support section; 63-fixing studs; 631-a retaining nut; 71-connecting bolts; 72-clamping plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

An adjustable photovoltaic support side clamp can be suitable for fixing solar cell panels of different sizes and specifications. Fig. 1-6 are schematic diagrams of the edge card according to this embodiment, and as shown in the drawings, the edge card includes: base, pressure hold assembly and connecting jaw 5. The pressing and holding assembly is arranged above the base in an adjustable mode and used for being matched with the base to clamp and fix the solar cell panel, and the connecting card main body 5 is arranged at the bottom of the base and used for achieving connection of the device and the photovoltaic support.

The base includes loading board 1 and connecting plate 2, is equipped with spliced pole 11 on the top surface of loading board 1, connecting plate 2 sets up on spliced pole 11's top surface. The pressing and holding assembly comprises a pressing and holding plate 3 and an adjusting bolt 4, wherein a sliding notch 31 is formed in the pressing and holding plate 3, and the length direction of the sliding notch 31 is parallel to the length direction of the pressing and holding plate 3. When the solar cell panel is mounted, the connecting column 11 is placed inside the sliding notch 31, and a clamping gap for fixing the solar cell panel is formed between the pressing plate 3 and the bearing plate 1. The connecting clamping jaw 5 is arranged on the bottom surface of the bearing plate 1, a connecting gap is formed inside the connecting clamping jaw 5, and the connecting clamping jaw 5 is aligned with the connecting column 11. When using, the staff can be with inside the photovoltaic support embedding joint gap to fix this device on the photovoltaic support.

Because the connecting column 11 is arranged inside the sliding notch 31, the position of the pressing plate 3 can be adjusted by the staff according to the actual requirement. For example, when the thickness of the solar cell panel to be fixed is large, the worker may drive the pressing plate 3 to ascend along the height direction of the connection column 11, thereby increasing the distance between the clamping gaps. When treating that fixed solar cell panel size and specification is great, the staff can order about to press and hold board 3 and slide along the length direction of slip incision 31, enables to press through gliding process and holds board 3 and have different pressures on solar cell panel and hold the position to promote the adaptability of this device to different specification cell panels.

In order to limit the height of the pressing plate 3 conveniently, a pressing screw hole 21 is formed in the connecting plate 2, and a pressing bolt 22 is arranged inside the pressing screw hole 21. When the device works, the bottom surface of the compression bolt 22 abuts against the top surface of the pressing plate 3, and a worker can apply limitation on the height direction of the pressing plate 3 by adjusting the screwing-in depth of the compression bolt 22, so that the fixing effect of the device on the solar cell panel is improved.

Optionally, in order to improve the limiting effect of the pressing bolt 22 on the pressing plate 3 and avoid the relative sliding between the pressing plate 3 and the pressing bolt 22, as shown in fig. 5, an anti-slip groove 34 is provided on the top surface of the pressing plate 3, and the anti-slip groove 34 is aligned with the pressing bolt 22. A non-slip pad 341 is further disposed inside the non-slip groove 34, and the thickness of the non-slip pad 341 should be smaller than the depth of the non-slip groove 34. When the pressing bolt 22 is screwed downward, the bottom of the pressing bolt 22 is inserted into the anti-slip groove 34, thereby preventing the pressing plate 3 from moving abnormally. In addition, the anti-slip pad 341 disposed inside the anti-slip groove 34 can also increase the friction force between the bottom of the pressing bolt 22 and the pressing plate 3, thereby further increasing the limiting effect of the pressing bolt 22.

In order to conveniently limit the position of the pressing plate 3 along the length direction of the sliding notch 31, an adjusting screw hole 32 is arranged on the side wall of the pressing plate 3, the adjusting screw hole 32 is communicated with the sliding notch 31, and the axis of the adjusting screw hole 32 is parallel to the length direction of the sliding notch 31. When the installation is carried out, the adjusting bolt 4 is arranged in the adjusting screw hole 32, the stud of the adjusting bolt 4 is propped against the side wall of the connecting column 11, and a worker can control the position of the pressing and holding plate 3 by adjusting the screwing-in depth of the adjusting bolt 4.

Optionally, in order to improve the fixing capability of the pressing plate 3 to the solar panel, a limiting boss 33 is arranged on the bottom surface of the pressing plate 3. When pressing and holding board 3 and sliding for the size specification of adaptation panel, the lateral wall of spacing boss 33 will support with solar cell panel's frame counterbalance to fix solar cell panel. In addition, a first anti-slip stripe is arranged on the bottom surface of the limit boss 33, and the length direction of the first anti-slip stripe is perpendicular to the length direction of the sliding notch 31. When clamp bolt 22 applyed decurrent effort to pressing and holding board 3, the spacing boss 33 bottom surface that has first anti-skidding stripe will press and hold on solar cell panel's top surface to promote this device to solar cell panel's fixed effect.

In the actual work process, because the solar cell panel of different specifications has different areas, when the area of panel is great, the staff need increase the quantity of limit card, and then promotes the fixed effect of panel. In this embodiment, for reducing the limit card use quantity in the actual work, promote the fixed effect of limit card to the panel, the base still includes the supporting pallet. Specifically, the support pallet is slidably disposed on the bearing plate 1, and the sliding direction of the support pallet is parallel to the length direction of the sliding notch 31.

Fig. 6 is a schematic structural diagram of the support plate in this embodiment, and as shown in the figure, the support plate includes a connecting section 61 and a holding section 62, and the holding section 62 is disposed at an end of the connecting section 61. Correspondingly, be equipped with on the lateral wall of loading board 1 and hold incision 12, when using, linkage segment 61 slides and sets up inside holding incision 12, and the top surface of bearing section 62 is parallel and level with the top surface of loading board 1 mutually. Can promote this device and solar cell panel's area of contact through bearing section 62, make solar cell panel obtain more stable fixed effect. In addition, the staff can also slide the support supporting plate according to actual requirements, and then the support supporting plate is moved to the optimal support position.

Optionally, in order to conveniently fix the position of the supporting pallet, as shown in fig. 4, an oblong hole 13 is formed in the bottom surface of the bearing plate 1, the length direction of the oblong hole 13 is parallel to the length direction of the sliding notch 31, and the oblong hole 13 is communicated with the accommodating notch 12. Correspondingly, a fixing stud 63 is arranged on the bottom surface of the connecting section 61, the fixing stud 63 is arranged inside the oblong hole 13, and a fixing nut 631 is arranged on the connecting stud 71. When the position of the support blade needs to be adjusted, the worker may unscrew the fixing nut 631 so that the support blade obtains the ability to slide. After the support pallet moved to preset position, the staff can fasten set nut 631 soon to fix the position of support pallet.

In addition, in order to improve the fixing effect of the support section 62 on the solar cell panel, a second anti-slip stripe may also be disposed on the top surface of the support section 62, and the length direction of the second anti-slip stripe should be perpendicular to the length direction of the sliding notch 31.

As an optional implementation manner of this embodiment, since the photovoltaic supports with different specifications have different outer diameters, in order to improve the adaptability of this device to the photovoltaic supports, the inside of the connection gap is provided with the clamping plate 72. Specifically, the supporting plate 2 is further provided with a connecting screw hole 23, the connecting screw hole 23 is communicated with the connecting gap, a connecting bolt 71 is arranged inside the connecting screw hole 23, and the top surface of the clamping plate 72 is connected with the bottom surface of the connecting bolt 71. After the photovoltaic support is embedded into the connecting gap, the worker can adjust the position of the clamping plate 72 by rotating the connecting bolt 71, so that the photovoltaic support is clamped by the clamping plate 72 and the inner wall of the connecting clamping jaw 5.

The following explains the effects of the above-described scheme:

this embodiment provides a photovoltaic support limit card with adjustable can adjust the height and the position of pressing the board through housing bolt and adjusting bolt to adapt to different specification solar cell panel's fixed work. Secondly, this device is equipped with slidable support plate on the loading board, can promote this device to solar cell panel's centre gripping scope through support plate to make things convenient for the staff to adjust clamping position according to the specification of panel. In addition, this device is equipped with position adjustable grip block in the inside of joint gap, enables the joint gap through the cooperation of grip block and connection jack catch and has different intervals to make this device can install on the photovoltaic support of different specifications.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic support limit card with adjustable which characterized in that includes:

the base comprises a bearing plate (1) and a connecting plate (2), a connecting column (11) is arranged on the top surface of the bearing plate (1), and the connecting plate (2) is arranged on the top surface of the connecting column (11); a pressing screw hole (21) is formed in the connecting plate (2), and a pressing bolt (22) is arranged inside the pressing screw hole (21);

the pressing and holding assembly comprises a pressing and holding plate (3) and an adjusting bolt (4), a sliding notch (31) is formed in the pressing and holding plate (3), and the length direction of the sliding notch (31) is parallel to the length direction of the pressing and holding plate (3); the connecting column (11) is arranged in the sliding notch (31), a clamping gap is formed between the pressing plate (3) and the bearing plate (1), and the top surface of the pressing plate (3) is propped against the bottom surface of the pressing bolt (22); an adjusting screw hole (32) is formed in the side wall of the pressing plate (3), the adjusting screw hole (32) is communicated with the sliding notch (31), and the axis of the adjusting screw hole (32) is parallel to the length direction of the sliding notch (31); the adjusting bolt (4) is arranged in the adjusting screw hole (32), and a stud of the adjusting bolt (4) is propped against the side wall of the connecting column (11);

connect jack catch (5), connect jack catch (5) to set up on the bottom surface of loading board (1), be equipped with the joint clearance connecting jack catch (5) inside, just connect jack catch (5) and adjust well mutually with spliced pole (11).

2. The adjustable photovoltaic support edge card of claim 1, wherein: the bottom surface of the pressing and holding plate (3) is provided with a limiting boss (33), the bottom surface of the limiting boss (33) is provided with a first anti-slip stripe, and the length direction of the first anti-slip stripe is perpendicular to the length direction of the sliding notch (31).

3. The adjustable photovoltaic support edge card of claim 1, wherein: the top surface of the pressing plate (3) is provided with an anti-skid groove (34), and the anti-skid groove (34) is aligned with the compression bolt (22); the anti-skid device is characterized in that an anti-skid pad (341) is arranged inside the anti-skid groove (34), and the thickness of the anti-skid pad (341) is smaller than the depth of the anti-skid groove (34).

4. The adjustable photovoltaic support edge card of claim 1, wherein: the base comprises a supporting plate, the supporting plate is arranged on the bearing plate (1) in a sliding mode, and the sliding direction of the supporting plate is parallel to the length direction of the sliding notch (31).

5. The adjustable photovoltaic support edge card of claim 4, wherein: the supporting plate comprises a connecting section (61) and a supporting section (62), the supporting section (62) is arranged at the end part of the connecting section (61), and the top surface of the supporting section (62) is flush with the top surface of the bearing plate (1); be equipped with on the lateral wall of loading board (1) and hold incision (12), linkage segment (61) slide to be set up and hold the incision (12) inside.

6. The adjustable photovoltaic support edge card of claim 5, wherein: and a second anti-slip stripe is arranged on the top surface of the bearing section (62), and the length direction of the second anti-slip stripe is vertical to the length direction of the sliding notch (31).

7. The adjustable photovoltaic support edge card of claim 5, wherein: the bottom surface of the bearing plate (1) is provided with a long round hole (13), the length direction of the long round hole (13) is parallel to the length direction of the sliding notch (31), and the long round hole (13) is communicated with the accommodating notch (12); and a fixing stud (63) is arranged on the bottom surface of the connecting section (61), the fixing stud (63) is arranged in the long round hole (13), and a fixing nut (631) is arranged on the connecting stud.

8. The adjustable photovoltaic support edge card of claim 1, wherein: a connecting screw hole (23) is formed in the connecting plate (2), the connecting screw hole (23) is communicated with the connecting gap, and a connecting bolt (71) is arranged inside the connecting screw hole (23); and a clamping plate (72) is arranged in the connecting gap, and the top surface of the clamping plate (72) is connected with the bottom surface of the connecting bolt (71).