CN220254402U - Photovoltaic module fixing device - Google Patents

Abstract

The utility model relates to the technical field of photovoltaic module fixing, and particularly discloses a photovoltaic module fixing device which comprises a bottom plate, a plurality of supporting plates arranged on the bottom plate and a fixing module arranged on the supporting plates and used for fixing a photovoltaic panel; the fixing assembly comprises a fixing plate connected to the supporting plate and a plurality of connecting columns penetrating through the fixing plate, wherein the upper ends of the connecting columns are connected with limiting plates, the lower ends of the connecting columns are connected with moving plates, adjusting structures used for adjusting the positions of the fixing plate and the moving plates are arranged between the fixing plate and the moving plates, and limiting structures used for fixing photovoltaic plates of different sizes are arranged on the limiting plates.

Description

Photovoltaic module fixing device

Technical Field

The application relates to the technical field of photovoltaic module fixing, and particularly discloses a photovoltaic module fixing device.

Background

The photovoltaic module is a power generation device which generates direct current when exposed to sunlight, and consists of a thin solid photovoltaic cell panel which is almost entirely made of semiconductor materials (such as silicon).

In the present day of the high-speed development of the solar photovoltaic industry, the market has set higher requirements on the production, installation and operation of the photovoltaic system, but the development of the installation mode of the photovoltaic module is relatively lagged.

Photovoltaic power generation occupies very important position in the field of new energy power generation, can convert light energy into electric energy, does not need to occupy ground space for installation, and especially photovoltaic panels in photovoltaic modules are usually fixedly installed on houses, so that a fixing device is needed for fixing the photovoltaic panels in the photovoltaic modules, the existing fixing device is too simple in structure, the phenomenon of unstable fixing easily occurs when the existing fixing device is used for fixing the photovoltaic panels, and the fixing devices are inconvenient for fixing the photovoltaic panels with different sizes, so that the adaptability of the whole device is not high.

Disclosure of Invention

The utility model aims to solve the problem that the traditional photovoltaic fixing device cannot fix photovoltaic panels with different sizes.

In order to achieve the above object, the basic scheme of the present utility model provides a photovoltaic module fixing device, which comprises a bottom plate, a plurality of support plates arranged on the bottom plate, and a fixing module arranged on the support plates and used for fixing a photovoltaic panel;

the fixing assembly comprises a fixing plate connected to the supporting plate and a plurality of connecting columns penetrating through the fixing plate, wherein the upper ends of the connecting columns are connected with limiting plates, the lower ends of the connecting columns are connected with moving plates, an adjusting structure used for adjusting the positions of the fixing plate and the moving plates is arranged between the fixing plate and the moving plates, and limiting structures used for fixing photovoltaic plates of different sizes are arranged on the limiting plates

The principle and effect of this basic scheme lie in:

1. compared with the prior art, this device is provided with fixed subassembly, through adjusting the regulation structure on the fixed subassembly, adjusts the position of limiting plate to fix the photovoltaic board of different thickness, this device is suitable for the photovoltaic board with multiple thickness, needn't change different fixing device because the thickness of photovoltaic board is different, can effectively reduce the cost increase that causes because of changing fixed subassembly.

2. Compared with the prior art, the device is provided with the limit structure for fixing the photovoltaic panels with different sizes on the limit plate, through the adjustment to the limit structure, the photovoltaic panels with different width sizes can be fixed to the device, the photovoltaic panels with different widths are fixed through the limit structure, the practicability of the device is improved, the step of replacing different fixing devices to fix the photovoltaic panels with different specifications is reduced, and a large amount of manpower and material resources are saved.

Further, a placing cavity for installing the limiting structure is formed in the limiting plate. And installing the photovoltaic plates in the placing cavity, adjusting the height of the limiting plate, and fixing the photovoltaic plates with different thicknesses.

Further, the limit structure comprises a sliding plate symmetrically arranged at the inner side of the placing cavity, a sliding rod connected to the sliding plate in a sliding mode and a limit rod fixedly connected to the sliding rod. Through the removal of gag lever post for the slide bar removes on the sliding plate, thereby fixes the photovoltaic board of different width sizes.

Further, be provided with a plurality of spacing holes on the sliding plate, be provided with between sliding plate and the slide bar with spacing hole complex be used for connecting the connection fixture block of sliding plate and slide bar. The connecting clamping blocks are clamped into the limiting holes, and the photovoltaic plates with different widths are fixed by adjusting the connecting clamping blocks to be clamped into the different limiting holes.

Further, the adjusting structure comprises a driving motor fixedly connected below the fixed plate, a threaded rod coaxially connected with the driving motor and a threaded sleeve sleeved at the tail end of the threaded rod, and the threaded sleeve is fixedly connected to the movable plate. Through driving motor's rotation, drive the rotation of threaded rod, threaded rod has cup jointed the screw sleeve, and the screw sleeve reciprocates at the threaded rod, drives the reciprocating of movable plate, and the movable plate passes through the spliced pole and adjusts the reciprocating of limiting plate.

Further, a cushion pad is arranged on one side, away from the limiting rod, of the sliding rod. The buffer cushion is arranged for protecting the photovoltaic panel, so that the looseness of the photovoltaic panel caused by vibration of external reasons is reduced.

Further, the number of the connecting columns is four, the connecting columns are symmetrically arranged around the connecting plate, and connecting sleeves used for sliding the connecting columns are detachably connected at the connecting positions of the connecting columns and the fixing plate. The position of the limiting plate above the connecting column is adjusted by sliding the connecting column in the fixing plate, and the photovoltaic plates with different thicknesses are fixed by adjusting the limiting plate.

Further, a plurality of threaded connection holes are formed in the connecting sleeve, and the connecting sleeve is in threaded connection with the fixing plate. The connecting sleeve is in threaded connection with the fixing plate, so that the connecting sleeve is convenient to replace and the device is convenient to disassemble and maintain.

Further, reinforcing ribs are arranged on the supporting plates. Reinforcing ribs are arranged on the supporting plate and used for enhancing the strength and rigidity of the supporting plate, and the distortion and deformation of the supporting plate caused by uneven stress of the supporting plate due to the difference of wall thickness are overcome.

Further, a plurality of threaded holes for fixing the bottom plate are formed in the bottom plate. The fixed bottom plate is fixed on the roof or opposite through threaded connection, can effectively increase fixing device's stability, reduces the photovoltaic board and leads to not hard up possibility because of external factor.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic structural diagram of a photovoltaic module fixing device according to an embodiment of the present application;

FIG. 2 illustrates a side view of a photovoltaic module fixture according to an embodiment of the present application;

fig. 3 shows a schematic structural diagram of a connecting sleeve of a photovoltaic module fixing device according to an embodiment of the present application;

fig. 4 shows a schematic diagram of a limiting plate structure in a photovoltaic module fixing device according to an embodiment of the present application.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the bottom plate 1, the backup pad 2, the strengthening rib 3, fixed plate 4, spliced pole 5, adapter sleeve 6, threaded connection hole 7, limiting plate 8, place chamber 9, sliding plate 10, sliding rod 11, gag lever post 12, spacing hole 13, connecting hole 14, connection fixture block 15, movable plate 16, driving motor 17, threaded rod 18, threaded sleeve 19, blotter 20, screw hole 21.

Examples are shown in fig. 1, 2, 3 and 4:

a photovoltaic module fixing device is composed of a bottom plate 1, a supporting plate 2, reinforcing ribs 3, a fixing plate 4, a connecting column 5, a connecting sleeve 6, a threaded connecting hole 7, a limiting plate 8, a placing cavity 9, a sliding plate 10, a sliding rod 11, a limiting rod 12, a limiting hole 13, a connecting hole 14, a connecting clamping block 15, a moving plate 16, a driving motor 17, a threaded rod 18, a threaded sleeve 19, a buffer cushion 20 and a threaded hole 21.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the photovoltaic module fixing device comprises a bottom plate 1, two support plates 2 are symmetrically arranged on the bottom plate 1, reinforcing ribs 3 are arranged on the support plates 2, the strength and rigidity of the support plates 2 are increased by arranging the reinforcing ribs 3, the distortion and deformation of the support plates 2 caused by uneven stress due to the difference of wall thickness of the support plates 2 are overcome, fixing plates 4 are arranged on the support plates 2, four connecting columns 5 are connected around the fixing plates 4, the connecting columns 5 are in sliding connection with the fixing plates 4 through connecting sleeves 6, four threaded connecting holes 7 are arranged on the connecting sleeves 6, the connecting sleeves 6 are connected with the fixing plates 4 through bolts, the connecting sleeves 6 are connected on the fixing plates 4 through bolts, the dismounting of the device is facilitated when the connecting sleeves 6 are replaced or overhauled and maintained, four threaded holes 21 are formed around the bottom plate 1, and the bottom plate 1 is fixed on the roof or the bottom surface through the threaded holes 21 through bolts.

The lower extreme of spliced pole 5 is connected with limiting plate 8, is provided with driving motor 17 in the middle of the fixed plate 4 bottom surface, and driving motor 17 coaxial coupling has threaded rod 18, is provided with screw sleeve 19 in the middle of the limiting plate 8, and threaded rod 18 is connected with screw sleeve 19, and when driving motor 17 starts, driving motor 17 drives the rotation of threaded rod 18, and threaded rod 18 drives screw sleeve 19 and reciprocates at threaded rod 18, because screw sleeve 19 and movable plate 16 fixed connection, so movable plate 16 reciprocates together with screw sleeve 19, movable plate 16 drives spliced pole 5 and reciprocates.

The spliced pole 5 upper end is connected with limiting plate 8, limiting plate 8 reciprocates along with spliced pole 5, the position of limiting plate 8 is adjusted through the reciprocates of limiting plate 8, thereby fix the photovoltaic board of different thickness, limiting plate 8 intermediate position is provided with places chamber 9, place the photovoltaic board and get into place in the chamber 9, adjust limiting plate 8 reciprocates, fix the photovoltaic board in placing chamber 9, place intracavity 9 and be provided with limit structure, limit structure is including setting up the sliding plate 10 in placing chamber 9 left and right sides, evenly be provided with spacing hole 13 on the sliding plate 10, sliding connection has slide bar 11 on the sliding plate 10, slide bar 11 right side is provided with gag lever post 12, be provided with connecting hole 14 on the junction on sliding plate 10, align stopper and connecting hole 14, get into connecting hole 14 and spacing hole 13 through the joint between sliding plate 10 and the sliding bar 11, thereby make the sliding plate 11 can fix the photovoltaic board of different length dimensions, through adjusting connecting block 15 and the photovoltaic board 10 and the different length dimensions, the photovoltaic buffer pad is avoided the photovoltaic board 20 to the side to the outside to the side is connected with the different size through adjusting connecting block 15 and the sliding plate 13, the photovoltaic pad 20 is gone on to the side is high-speed vibration 20.

The specific implementation process comprises the following steps:

photovoltaic power generation occupies very important position in the new energy power generation field, and photovoltaic board is fixed on the house in general, therefore, need a fixing device to fix the photovoltaic board in the photovoltaic module, a fixing device, when using, firstly fix the base on the roof or the bottom surface that needs to install the photovoltaic board through the bolt, place the photovoltaic board into place in the chamber 9 on limiting plate 8 again, start driving motor 17, drive the rotation of threaded rod 18 by driving motor 17, make threaded sleeve 19 and movable plate 16 reciprocate, movable plate 16 passes through spliced pole 5 and drives limiting plate 8 reciprocate, thereby fix the photovoltaic board of different thickness through the reciprocates of limiting plate 8, after fixing the vertical direction of photovoltaic board, slide limit lever 12 left, make the slide bar 11 left end connection of limit lever 12 left, 20 and photovoltaic board contact and with photovoltaic board fixed the back, with connecting fixture block 15 joint get into limiting hole 13 and connecting hole 14, pass through connecting fixture block 15 with limiting plate 8 and fixed photovoltaic board 10, thereby the fixed plate of different size photovoltaic board of fixed size is reached.

The device solves the problem that the traditional photovoltaic fixing device cannot fix photovoltaic panels with different sizes.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (10)

1. A photovoltaic module fixing device, its characterized in that: the photovoltaic panel fixing device comprises a bottom plate, a plurality of supporting plates arranged on the bottom plate and a fixing assembly arranged on the supporting plates and used for fixing the photovoltaic panel;

the fixing assembly comprises a fixing plate connected to the supporting plate and a plurality of connecting columns penetrating through the fixing plate, wherein the upper ends of the connecting columns are connected with limiting plates, the lower ends of the connecting columns are connected with moving plates, an adjusting structure used for adjusting the positions of the fixing plate and the moving plates is arranged between the fixing plate and the moving plates, and limiting structures used for fixing photovoltaic plates of different sizes are arranged on the limiting plates.

2. The photovoltaic module fixing device according to claim 1, wherein the limiting plate is provided with a placing cavity for installing the limiting structure.

3. The photovoltaic module fixing device according to claim 2, wherein the limit structure comprises a sliding plate symmetrically arranged at the inner side of the placing cavity, a sliding rod slidingly connected to the sliding plate, and a limit rod fixedly connected to the sliding rod.

4. A photovoltaic module fixing device according to claim 3, wherein a plurality of limiting holes are formed in the sliding plate, and a connecting clamping block matched with the limiting holes and used for connecting the sliding plate and the sliding rod is arranged between the sliding plate and the sliding rod.

5. The photovoltaic module fixing device according to claim 1, wherein the adjusting structure comprises a driving motor fixedly connected below the fixing plate, a threaded rod coaxially connected with the driving motor, and a threaded sleeve sleeved at the tail end of the threaded rod, and the threaded sleeve is fixedly connected to the moving plate.

6. A photovoltaic module fixing device according to claim 3, wherein a cushion pad is provided on a side of the slide bar away from the limit bar.

7. The photovoltaic module fixing device according to claim 1, wherein the number of the connecting columns is four, the connecting columns are symmetrically arranged around the connecting plate, and connecting sleeves for sliding the connecting columns are detachably connected to the connecting positions of the connecting columns and the fixing plate.

8. The photovoltaic module fixing device according to claim 7, wherein the connecting sleeves are provided with a plurality of threaded connecting holes, and the connecting sleeves are connected to the fixing plate in a threaded manner.

9. The photovoltaic module fixing device according to claim 1, wherein the supporting plates are provided with reinforcing ribs.

10. The photovoltaic module fixing device according to claim 1, wherein the base plate is provided with a plurality of threaded holes for fixing the base plate.