CN216490296U

CN216490296U - Fixed stable photovoltaic cell support that is difficult for droing

Info

Publication number: CN216490296U
Application number: CN202122918686.0U
Authority: CN
Inventors: 王永峰
Original assignee: Guizhou Zhuopinhui Complete Equipment Engineering Co ltd
Current assignee: Guizhou Zhuopinhui Complete Equipment Engineering Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-10
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of photovoltaic supports, in particular to a photovoltaic cell support which is stable in fixation and not easy to fall off, which is applied to a photovoltaic assembly and comprises a supporting assembly used for connecting the photovoltaic assembly, and a first cross beam and a second cross beam which are arranged on the supporting assembly, wherein a first connecting structure is arranged at the joint of the first cross beam and the photovoltaic assembly, a second connecting structure is arranged at the joint of the second cross beam and the photovoltaic assembly, the first connecting structure comprises a plurality of sleeves arranged on the first cross beam and a plurality of first screw sleeves arranged at the bottom of the photovoltaic assembly and corresponding to the sleeves, a first screw rod is rotatably arranged in each sleeve, and a first adjusting mechanism for driving the first screw rod to rotate is arranged in each first cross beam. The clamping piece clamping device solves the problem that the clamping piece is easy to fall off when the clamping piece is driven by the stud to clamp the photovoltaic module in the prior art, and the service life of the photovoltaic module is prolonged.

Description

Fixed stable photovoltaic cell support that is difficult for droing

Technical Field

The utility model relates to the technical field of photovoltaic supports, in particular to a photovoltaic cell support which is stable in fixation and not easy to fall off.

Background

The photovoltaic cell panel is a device which directly or indirectly converts solar radiation energy into electric energy through photoelectric effect or photochemical effect by absorbing sunlight, and the main material of most photovoltaic cell panels is silicon; the service life of the photovoltaic cell panel is determined by the materials of the cell piece, the toughened glass, the EVA, the TPT and the like, the service life of the cell panel made by a manufacturer which can generally use good materials can reach 25 years, but the materials of the photovoltaic cell panel can age along with the change of time along with the influence of the environment. In general, power will decay by 30% for 20 years and by 70% for 25 years.

Photovoltaic cell board comprises frame and panel, when installing, drives anchor clamps through the bolt, generally fixes the frame centre gripping on the support for the clamping piece, and this kind of mounting means very easily leads to the panel to drop even because the removal that external force or self gravity caused in the long-term use, has shortened solar cell panel's life.

Therefore, in view of the above current situation, there is an urgent need to develop a photovoltaic cell support that is stable and not easy to fall off, so as to overcome the disadvantages in the current practical application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic cell bracket which is stable in fixation and not easy to fall off, and aims to solve the problem that the service life of a solar cell panel is shortened because the solar cell panel is easy to move or even fall off due to external force or self gravity in the long-term use process in the installation mode that a clamp is driven by a bolt to clamp and fix a frame on the bracket.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a fixed stable photovoltaic cell support that is difficult for droing, is applied to photovoltaic module, including the supporting component who is used for connecting photovoltaic module and install first crossbeam, the second crossbeam on the supporting component, first crossbeam is equipped with first connection structure with photovoltaic module's junction, and the second crossbeam is equipped with second connection structure with photovoltaic module's junction, first connection structure include a plurality of sleeves of installing on first crossbeam and a plurality of install in photovoltaic module bottom and with the first swivel nut that the sleeve corresponds, telescopic internal rotation installs first screw rod, the inside of first crossbeam is equipped with the drive first screw rod pivoted adjustment mechanism.

As a further scheme of the utility model: the side edge of the photovoltaic module is fixed with the first cross beam through the first connecting structure, so that the side edge of the photovoltaic module is stably connected, and the middle of the photovoltaic module is fixed with the second cross beam through the second connecting structure, so that the middle of the photovoltaic module is stably connected.

As a further scheme of the utility model: the supporting assemblies are respectively arranged at two ends of the first cross beam and the second cross beam and comprise side supports and at least two supporting columns arranged at the bottoms of the side supports, the two supporting assemblies are fixedly connected through the first cross beam and the second cross beam, the number of the first cross beams is at least two and is respectively arranged at the front side and the rear side of each supporting assembly, and the number of the second cross beams is at least one and is arranged between the two first cross beams; after the photovoltaic module is installed, the front side and the rear side of the bottom of the photovoltaic module are supported and fixed by the two first cross beams, the middle position of the bottom of the photovoltaic module is supported and fixed by the second cross beam, the left side and the right side of the photovoltaic module are supported and fixed by the support assembly, and the photovoltaic module is effectively improved in stability during installation and prevented from falling off after long-term use by various support and fixing structures;

further, the photovoltaic module comprises a frame and a photovoltaic cell panel installed on the frame, and the photovoltaic module is actually connected with the first cross beam and the second cross beam through the frame.

As a further scheme of the utility model: the first adjusting mechanism comprises a rotating shaft which is rotatably arranged in the first cross beam, and the lower end of the first screw rod is in transmission connection with the rotating shaft through a bevel gear set.

Further, the diameter of the first thread insert is smaller than or equal to the inner diameter of the sleeve, preferably, the diameter of the first thread insert is equal to the inner diameter of the sleeve, and after the plurality of first thread inserts into the sleeve, the first screw is screwed into the first thread insert, so that the primary fixing of the photovoltaic module is completed.

As a further scheme of the utility model: the outside of first crossbeam is still rotated and is installed first knob, the dwang of first knob pass through bevel gear group with the rotation axis transmission is connected.

As a further scheme of the utility model: the upper portion of the second cross beam is provided with a groove, at least one second connecting structure is arranged inside the groove, and the second connecting structure comprises a rack, a second screw rod rotatably mounted on the rack and a second threaded sleeve arranged inside the groove.

As a further scheme of the utility model: the second threaded sleeve is connected with the second cross beam through a buffer spring, and when the second screw is screwed into the second threaded sleeve, the second threaded sleeve extrudes the buffer spring so that the buffer spring stores elastic potential energy, and when the photovoltaic module vibrates under external force, the vibration force is absorbed, and the mounting stability of the photovoltaic module is kept.

As a further scheme of the utility model: and a second knob is arranged at the upper end of the second screw rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the photovoltaic module, the side edge of the photovoltaic module is fixed with the first cross beam through the first connecting structure, the middle of the photovoltaic module is fixed with the second cross beam through the second connecting structure, so that the side edge and the middle of the photovoltaic module are stably connected with the supporting module, a frame structure for stably fixing the whole photovoltaic module is formed, the problem that the photovoltaic module is easy to fall off when the clamping piece is driven by the stud to clamp the photovoltaic module in the prior art is solved, and the service life of the photovoltaic module is prolonged.

Drawings

Fig. 1 is a perspective view of a photovoltaic cell support which is stable in fixation and not easy to fall off after being assembled with a photovoltaic module.

Fig. 2 is a perspective view of a photovoltaic cell support which is stable in fixation and not easy to fall off.

Fig. 3 is another perspective view of a photovoltaic cell support which is stable in fixation and not easy to fall off.

Fig. 4 is a partially enlarged schematic view of a portion a of fig. 3.

Fig. 5 is a schematic structural diagram of the assembly of the first beam and the photovoltaic module in the photovoltaic cell support, which is stable in fixation and not easy to fall off.

Fig. 6 is a schematic structural diagram of the assembly of the second beam and the photovoltaic module in the photovoltaic cell support which is stable in fixation and not easy to fall off.

Fig. 7 is a side view of the assembly of the second beam and the photovoltaic module in the photovoltaic cell support, which is stable in fixation and not easy to fall off.

In the figure: 1-supporting component, 101-side bracket, 102-supporting column, 2-photovoltaic component, 3-first beam, 301-sleeve, 302-first knob, 303-rotating shaft, 304-bevel gear set, 305-first screw, 306-first thread sleeve, 4-second beam, 401-groove, 402-second thread sleeve, 403-buffer spring, 404-frame, 405-second screw and 406-second knob.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, fig. 1 is a perspective view of a fixed, stable and non-detachable photovoltaic cell support and a photovoltaic module after assembly, and fig. 2 is a perspective view of a fixed, stable and non-detachable photovoltaic cell support, that is, fig. 2 is a perspective view of a portion of the support in fig. 1.

In the embodiment of the utility model, a fixed and stable photovoltaic cell support which is not easy to fall off is applied to a photovoltaic module 2, and comprises a support component 1 for connecting and supporting the photovoltaic module 2, and a first beam 3 and a second beam 4 which are arranged on the support component 1, wherein a first connecting structure is arranged at the connecting part of the first beam 3 and the photovoltaic module 2, a second connecting structure is arranged at the connecting part of the second beam 4 and the photovoltaic module 2, the side edge of the photovoltaic module 2 is fixed with the first beam 3 through the first connecting structure so as to ensure that the side edge of the photovoltaic module 2 is stably connected, and the middle of the photovoltaic module 2 is fixed with the second beam 4 through the second connecting structure so as to ensure that the middle part of the photovoltaic module 2 is stably connected, so that the whole photovoltaic module 2 is stably fixed on the support component 1;

in the embodiment of the present invention, the supporting assemblies 1 are respectively provided with one at two ends of the first beam 3 and the second beam 4, that is, the supporting assemblies 1 are provided with two, the two supporting assemblies 1 are fixedly connected through the first beam 3 and the second beam 4, the number of the first beams 3 is at least two, the first beams are respectively arranged at the front side and the rear side of the supporting component 1, the number of the second beams 4 is at least one, the second beams are arranged between the two first beams 3, after the photovoltaic component 2 is installed, the two first cross beams 3 support and fix the front side and the rear side of the bottom of the photovoltaic component 2, the second cross beam 4 supports and fixes the middle position of the bottom of the photovoltaic component 2, and the support component 1 supports and fixes the left side and the right side of the photovoltaic component 2, so that the stability of the photovoltaic component 2 during installation is effectively improved, and the photovoltaic component 2 is prevented from falling off in long-term use;

further, the support assembly 1 comprises a side frame 101 and at least two support columns 102 mounted on the bottom of the side frame 101.

In the embodiment of the present invention, it should be noted that the photovoltaic module 2 includes a frame and a photovoltaic cell panel mounted on the frame, and the connection between the photovoltaic module 2 and the first beam 3 and the second beam 4 is actually made through the frame and the first beam 3 and the second beam 4;

referring to fig. 3-5, the first connecting structure includes a plurality of sleeves 301 mounted on the first beam 3 and a plurality of first threaded sleeves 306 mounted at the bottom of the photovoltaic module 2 and corresponding to the sleeves 301, a first screw 305 is rotatably mounted inside the sleeve 301, a first adjusting mechanism for driving the first screw 305 to rotate is disposed inside the first beam 3, when the photovoltaic module 2 is mounted, the first threaded sleeves 306 are inserted into the sleeves 301, and then the first adjusting mechanism drives the first screw 305 to rotate, so that the first screw 305 is screwed into the first threaded sleeves 306, and the photovoltaic module 2 is fixed;

it can be understood that, in order to ensure that the first screw sleeve 306 can be inserted into the sleeve 301 smoothly, the diameter of the first screw sleeve 306 is smaller than or equal to the inner diameter of the sleeve 301, preferably, the diameter of the first screw sleeve 306 is equal to the inner diameter of the sleeve 301, and when a plurality of first screw sleeves 306 are inserted into the sleeve 301, the first screw 305 is screwed into the first screw sleeves 306, and then the primary fixing of the photovoltaic module 2 is completed;

referring to fig. 5 again, the first adjusting mechanism includes a rotating shaft 303 rotatably mounted in the first beam 3, and a lower end of the first screw 305 is in transmission connection with the rotating shaft 303 through a bevel gear set; a first knob 302 is further rotatably mounted on the outer side of the first beam 3, a rotating rod of the first knob 302 is in transmission connection with the rotating shaft 303 through a bevel gear set, the first knob 302 is manually controlled to rotate, so that the rotating shaft 303 inside the first beam 3 is driven to rotate, the first screw 305 is kept to rotate continuously, the first screw sleeve 306 is gradually inserted into the sleeve 301, and similarly, the rotating shaft 303 is controlled to rotate in the opposite direction through the first knob 302, so that the first screw sleeve 306 can be taken out of the sleeve 301, and the photovoltaic module 2 and the first beam 3 are disassembled;

it should be noted that the bevel gear set is of two bevel gear structures engaged with each other, as shown in fig. 5, which is common knowledge in the art as the prior art, and the details of this embodiment are not described herein.

Referring to fig. 6-7, fig. 6 is a schematic structural view illustrating an assembly of a second beam 4 and a photovoltaic module 2 in a photovoltaic cell support that is stable and not easy to fall off, a left portion of the second beam 4 is omitted in fig. 6, in practice, a left side and a right side of the second beam 4 are the same, as shown in fig. 7, in this embodiment, a groove 401 is formed in an upper portion of the second beam 4, at least one second connection structure is disposed inside the groove 401, the second connection structure includes a rack 404, a second screw 405 rotatably mounted on the rack 404, and a second screw 402 disposed inside the groove 401, the second screw 402 corresponds to the second screw 405 one by one, and the photovoltaic module 2 and the second beam 4 are connected and fixed by screwing the second screw 405 into the second screw 402;

further, the second screw sleeve 402 is connected with the second beam 4 through a buffer spring 403, when the second screw 405 is screwed into the second screw sleeve 402, the second screw sleeve 402 presses the buffer spring 403, so that the buffer spring 403 stores elastic potential energy, and when the photovoltaic module 2 is vibrated by an external force, the vibration force is absorbed, and the stability of the installation of the photovoltaic module 2 is maintained;

it should be noted that the upper end of the second screw 405 is provided with a second knob 406 for driving the second screw 405 to rotate, which is convenient for a user to operate.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a fixed stable photovoltaic cell support that is difficult for droing, is applied to photovoltaic module, its characterized in that, including the supporting component who is used for connecting photovoltaic module and install first crossbeam, the second crossbeam on the supporting component, first crossbeam is equipped with first connection structure with photovoltaic module's junction, and the second crossbeam is equipped with second connection structure with photovoltaic module's junction, first connection structure include a plurality of sleeves of installing on first crossbeam and a plurality of install in the photovoltaic module bottom and with the first swivel nut that the sleeve corresponds, first screw rod is installed in telescopic internal rotation, the inside of first crossbeam is equipped with the drive first screw rod pivoted adjustment mechanism.

2. The fixed and stable photovoltaic cell bracket not easy to fall off as claimed in claim 1, wherein the side edge of the photovoltaic module is fixed with the first beam through the first connecting structure so as to ensure the stable connection of the side edge of the photovoltaic module, and the middle of the photovoltaic module is fixed with the second beam through the second connecting structure so as to ensure the stable connection of the middle of the photovoltaic module.

3. The fixed stable photovoltaic cell support that is difficult for droing of claim 2, characterized in that, the supporting component is equipped with one respectively in the both ends of first crossbeam and second crossbeam, and the supporting component includes side support and at least two support columns of installing in the side support bottom, passes through first crossbeam and second crossbeam fixed connection between two supporting components, and the quantity of first crossbeam is at least two, sets up respectively in the front and back both sides of supporting component, and the quantity of second crossbeam is at least one, sets up between two first crossbeams.

4. The fixed stable photovoltaic cell support that is difficult for droing of claim 1, characterized in that, the first adjustment mechanism includes the rotation axis of rotation installation in first crossbeam, the lower extreme of first screw rod is connected with the rotation axis transmission through bevel gear group.

5. The fixed stable photovoltaic cell support that is difficult for droing of claim 4, characterized in that, the outside of first crossbeam is still rotated and is installed first knob, the dwang of first knob pass through bevel gear group with rotation axis transmission is connected.

6. The photovoltaic cell bracket which is stable in fixation and not easy to fall off as claimed in claim 1, wherein a groove is formed in the upper portion of the second beam, at least one second connecting structure is arranged inside the groove, and the second connecting structure comprises a rack, a second screw rod rotatably mounted on the rack, and a second screw sleeve arranged inside the groove.

7. The fixed stable difficult photovoltaic cell support that drops of claim 6, characterized by, the second swivel nut passes through buffer spring and is connected with the second crossbeam.

8. The fixed stable difficult photovoltaic cell support that drops of claim 7, characterized in that, the upper end of second screw rod is installed the second knob.