CN215832214U

CN215832214U - Support assembly

Info

Publication number: CN215832214U
Application number: CN202120610302.6U
Authority: CN
Inventors: 韦海峰
Original assignee: Sungrow Renewables Development Co Ltd
Current assignee: Sungrow Renewables Development Co Ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2022-02-15
Anticipated expiration: 2031-03-25

Abstract

The utility model provides a bracket assembly for supporting a photovoltaic assembly, the bracket assembly comprising: the purlins are connected with the photovoltaic modules and used for supporting the photovoltaic modules, and are arranged at intervals along a first direction; support piece sets up the one side of keeping away from photovoltaic module at the purlin, and support piece extends along the second direction, and support piece all is connected with a plurality of purlins, has first contained angle between first direction and the second direction. The photovoltaic bracket solves the technical problem that the purline of the photovoltaic bracket in the prior art is easy to be unstably damaged under the action of wind absorption load due to poor lateral movement resistance effect.

Description

Support assembly

Technical Field

The utility model relates to the field of photovoltaic supports, in particular to a support assembly.

Background

At present, purlins of photovoltaic module supports are structural members which directly play a supporting role, and one damage form of the purlins is that the lower flange side of the purlins is unstably damaged after moving under the action of wind suction load. In order to avoid the damage, a pull rod is mounted on the lower side of the purline, and the purline lower flange is prevented from laterally moving through the pull rod.

However, purlin unstability is avoided through the mode of pull rod, and the structure is comparatively complicated, needs numerous structures such as brace, oblique draw and vaulting pole, and installation work volume is great, because the selection material of brace is the round steel, can only install the brace on the purlin web near purlin lower flange side in order to satisfy the installation demand, and its anti sidesway effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a bracket assembly to solve the technical problem that a purline of a photovoltaic bracket in the prior art is easy to destabilize and damage under the action of wind absorption load due to poor lateral movement resistance effect.

In order to achieve the above object, the present invention provides a rack assembly for supporting a photovoltaic module, the rack assembly comprising: the purlins are connected with the photovoltaic modules and used for supporting the photovoltaic modules, and are arranged at intervals along a first direction; support piece sets up the one side of keeping away from photovoltaic module at the purlin, and support piece extends along the second direction, and support piece all is connected with a plurality of purlins, has first contained angle between first direction and the second direction.

Further, the support member includes: the first body is positioned on one side of the purline, which is far away from the photovoltaic module, and the first body is connected with the plurality of purlines; the first end of the second body is connected with the first body, and the second end of the second body is connected with the frame of the photovoltaic assembly; the second body is obliquely arranged relative to the first body.

Furthermore, the number of the second bodies is two, and the two second bodies are respectively positioned at two ends of the first body.

Further, the bracket assembly further comprises: hook portion sets up at the tip of second body, and hook portion's at least part is buckled towards photovoltaic module's direction, and the second body passes through hook portion and is connected with photovoltaic module.

Further, the hook portion includes: the bending plate is provided with a fixed end and a free end, the fixed end of the bending plate is connected with the second body, and the free end of the bending plate is bent towards the photovoltaic assembly so as to form an avoiding area used for avoiding the photovoltaic assembly between the bending plate and the second body.

Furthermore, the bending plate comprises a first plate body and a second plate body which are connected with each other, the second plate body is connected with the second body through the first plate body, and the second plate body is opposite to the second body.

Further, be provided with the fixed orifices on the photovoltaic module, the bracket component still includes: the connecting portion is arranged at the end portion of the second body and comprises a connecting hole, and at least part of the fastening piece sequentially penetrates through the connecting hole and the fixing hole to enable the second body to be connected with the photovoltaic module.

Furthermore, the purlin includes first fixed plate, second fixed plate and the third fixed plate that connects gradually, and first fixed plate is relative with the third fixed plate, and first fixed plate and third fixed plate pass through the second fixed plate to be connected, and first fixed plate is connected with photovoltaic module, and the third fixed plate is connected with support piece.

Furthermore, a first through hole is formed in the third fixing plate, a second through hole is formed in the supporting piece, and at least part of the connecting piece sequentially penetrates through the second through hole and the first through hole to enable the supporting piece to be connected with the purlin.

Further, the support piece comprises a first body and two second bodies which are connected in sequence, the two second bodies are located at two ends of the first body respectively and are connected with two side faces of the photovoltaic module respectively, and the first body is connected with the third fixing plate.

According to the technical scheme, the support assembly is used for supporting the photovoltaic assembly, wherein the support assembly comprises a plurality of purlins and supporting pieces, the purlins are connected with the photovoltaic assembly and used for supporting the photovoltaic assembly, and the plurality of purlins are arranged at intervals along the first direction; support piece sets up the one side of keeping away from photovoltaic module at the purlin, and support piece extends along the second direction, and support piece all is connected with a plurality of purlins, has first contained angle between first direction and the second direction. The simple structure that sets up like this and the installation of being convenient for, in the installation, can directly push assigned position with support piece by photovoltaic module's side, convenient operation utilizes the lower limb of support piece direct protection purlin simultaneously, has improved the anti effect of moving of photovoltaic support's purlin to incline.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 illustrates a first perspective structural view of a stent assembly according to the present invention;

FIG. 2 is a structural schematic diagram illustrating a second perspective of a stent assembly according to the present invention;

figure 3 shows a schematic structural view of a first embodiment of the support of the rack assembly according to the utility model; and

figure 4 shows a structural schematic view of a second embodiment of the support of the rack assembly according to the utility model.

Wherein the figures include the following reference numerals:

1. a photovoltaic module; 2. a purlin; 3. a support member; 31. a first body; 32. a second body; 4. a hook portion; 40. bending the plate; 41. a first plate body; 42. a second plate body; 5. a connecting portion; 50. connecting holes; 33. a second pass-through aperture; 6. and (4) supporting the oblique beam.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The present invention provides a rack assembly, please refer to fig. 1 to 4, for supporting a photovoltaic module 1, the rack assembly includes: the purlins 2 are connected with the photovoltaic modules 1 and used for supporting the photovoltaic modules 1, the number of the purlins 2 is multiple, and the purlins 2 are arranged at intervals along a first direction; support piece 3 sets up the one side of keeping away from photovoltaic module 1 at purlin 2, and support piece 3 extends along the second direction, and support piece 3 all is connected with a plurality of purlins 2, has first contained angle between first direction and the second direction.

The bracket assembly provided by the utility model is used for supporting a photovoltaic assembly 1, wherein the bracket assembly comprises purlins 2 and supporting pieces 3, the purlins 2 are connected with the photovoltaic assembly 1 and used for supporting the photovoltaic assembly 1, the purlins 2 are multiple, and the purlins 2 are arranged at intervals along a first direction; support piece 3 sets up in one side that photovoltaic module 1 was kept away from to purlin 2, and support piece 3 extends along the second direction, and support piece 3 all is connected with a plurality of purlins 2, has first contained angle between first direction and the second direction. The simple structure that sets up like this and the installation of being convenient for, in the installation, can directly push assigned position with support piece 3 by photovoltaic module 1's side, convenient operation utilizes support piece 3 direct protection purlin 2's lower limb simultaneously, has improved the anti effect of moving of sidesway of photovoltaic support's purlin.

Specifically, the support 3 includes: the first body 31 is positioned on one side of the purline 2 away from the photovoltaic module 1, and the first body 31 is connected with the plurality of purlines 2; a second body 32, a first end of the second body 32 is connected with the first body 31, and a second end of the second body 32 is connected with the frame of the photovoltaic module 1; the second body 32 is disposed obliquely with respect to the first body 31. The second body 32 is hung on the frame of the photovoltaic assembly 1, and the lateral supporting force of the purline is transmitted to the photovoltaic assembly.

Preferably, there are two second bodies 32, and the two second bodies 32 are respectively located at both ends of the first body 31. Set up like this when installing support piece 3, can hang through second body 32 earlier and establish and carry out the preinstallation on photovoltaic module 1, later be connected first body 31 and a plurality of purlins 2.

In the embodiment provided by the present invention, in order to further facilitate the mounting of the support 3, the rack assembly further comprises: hook portion 4 sets up the tip at second body 32, and hook portion 4's at least part is buckled towards photovoltaic module 1's direction, and second body 32 is connected with photovoltaic module 1 through hook portion 4. Therefore, the purlines can be fixed, the supporting effect of the purlines is improved, and the support pieces 3 can be conveniently pre-fixed at preset positions by the aid of the hook portions 4. It should be noted that, at least part of the hook portion 4 means that the whole body of the hook portion 4 is bent toward the photovoltaic module 1, or a part of the body of the hook portion 4 is bent toward the photovoltaic module 1, and the arrangement manner that the second body 32 is connected with the photovoltaic module 1 through the hook portion 4 is within the protection scope of the present invention.

In the course of implementation, the hooking portion 4 comprises: the bending plate 40 is provided with a fixed end and a free end, the fixed end of the bending plate 40 is connected with the second body 32, and the free end of the bending plate 40 is bent towards the photovoltaic module 1 so as to form an avoiding area used for avoiding the photovoltaic module 1 between the bending plate 40 and the second body 32. This is provided to facilitate pushing the support 3 onto the photovoltaic module 1 for connection with the purlin 2.

Specifically, the bending plate 40 includes a first plate 41 and a second plate 42 connected to each other, the second plate 42 is connected to the second body 32 through the first plate 41, and the second plate 42 is opposite to the second body 32. This sandwiches the photovoltaic module 1 between the first board body 41 and the second board body 42 to improve the support stability of the support member 3.

In the embodiment provided by the present invention, the photovoltaic module 1 is provided with a fixing hole, and the bracket assembly further includes: the connecting part 5 is arranged at the end part of the second body 32, the connecting part 5 comprises a connecting hole 50, and at least part of the fastening piece sequentially penetrates through the connecting hole 50 and the fixing hole to enable the second body 32 to be connected with the photovoltaic module 1. Wherein, the connecting hole 50 is a threaded hole and the fastening member is a bolt.

When the photovoltaic module is implemented specifically, the purlin 2 comprises a first fixing plate, a second fixing plate and a third fixing plate which are connected in sequence, the first fixing plate is opposite to the third fixing plate, the first fixing plate and the third fixing plate are connected through the second fixing plate, the first fixing plate is connected with the photovoltaic module 1, and the third fixing plate is connected with the supporting piece 3. Can directly restrict the purlin 2 like this and prevent that the purlin from becoming invalid, fix the purlin 2 and play the supporting role in photovoltaic module 1's below.

Preferably, the third fixing plate is provided with a first through hole, the support member 3 is provided with a second through hole 33, and the support member 3 is connected with the purlin 2 after at least part of the connecting member sequentially passes through the second through hole 33 and the first through hole. Wherein, first hole and the second of passing through are the screw hole, and the connecting piece is connecting bolt.

In the embodiment provided by the utility model, in order to stably support the purlin, the supporting member 3 includes two first bodies 31 and two second bodies 32 connected in sequence, the two second bodies 32 are respectively located at two ends of the first body 31, the two second bodies 32 are respectively connected with two side surfaces of the photovoltaic module 1, and the first body 31 is connected with the third fixing plate.

The bracket component also comprises a bracket oblique beam 6, the bracket oblique beam 6 is connected to one side of the purline 2 far away from the photovoltaic component 1, and the bracket oblique beam 6 and the support piece 3 are jointly acted to prevent the purline from laterally moving.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rack assembly for supporting a photovoltaic assembly (1), characterized in that it comprises:

the purlins (2) are connected with the photovoltaic modules (1) and used for supporting the photovoltaic modules (1), the number of the purlins (2) is multiple, and the purlins (2) are arranged at intervals along a first direction;

the supporting piece (3) is arranged on one side, away from the photovoltaic assembly (1), of the purline (2), the supporting piece (3) extends along the second direction, the supporting piece (3) is connected with the purlines (2) in a plurality, and a first included angle is formed between the first direction and the second direction.

2. The rack assembly according to claim 1, characterized in that the support (3) comprises:

the first body (31) is positioned on one side of the purline (2) far away from the photovoltaic module (1), and the first body (31) is connected with the plurality of purlines (2);

a second body (32), a first end of the second body (32) is connected with the first body (31), and a second end of the second body (32) is connected with a frame of the photovoltaic assembly (1);

the second body (32) is arranged obliquely with respect to the first body (31).

3. The rack assembly according to claim 2, characterized in that said second bodies (32) are two, said two second bodies (32) being located at the two ends of said first body (31), respectively.

4. The bracket assembly of claim 2, further comprising:

hook portion (4), set up and be in the tip of second body (32), hook portion (4) at least part is buckled towards photovoltaic module's (1) direction, second body (32) through hook portion (4) with photovoltaic module (1) are connected.

5. The rack assembly according to claim 4, wherein the hook portion (4) comprises:

bend board (40), bend board (40) have stiff end and free end, the stiff end of bending board (40) with second body (32) are connected, bend the free end of board (40) and bend towards the direction of photovoltaic module (1) to bend board (40) with form between second body (32) and be used for carrying out the district of dodging photovoltaic module (1).

6. The bracket assembly according to claim 5, characterized in that the bending plate (40) comprises a first plate body (41) and a second plate body (42) which are connected with each other, the second plate body (42) is connected with the second body (32) through the first plate body (41), and the second plate body (42) is opposite to the second body (32).

7. The rack assembly according to claim 2, characterized in that the photovoltaic module (1) is provided with fixing holes, and the rack assembly further comprises:

the connecting part (5) is arranged at the end part of the second body (32), the connecting part (5) comprises a connecting hole (50), and at least part of a fastening piece sequentially penetrates through the connecting hole (50) and the fixing hole to enable the second body (32) to be connected with the photovoltaic module (1).

8. The rack assembly according to claim 1, characterized in that said purlin (2) comprises a first fixing plate, a second fixing plate and a third fixing plate connected in sequence, said first fixing plate being opposite to said third fixing plate, said first fixing plate and said third fixing plate being connected by said second fixing plate, said first fixing plate being connected to said photovoltaic module (1), said third fixing plate being connected to said support (3).

9. The bracket assembly according to claim 8, wherein a first through hole is formed in the third fixing plate, a second through hole (33) is formed in the supporting member (3), and the supporting member (3) is connected to the purlin (2) after at least a part of the connecting member passes through the second through hole (33) and the first through hole in sequence.

10. The rack assembly according to claim 8, characterized in that the support (3) comprises a first body (31) and a second body (32) connected in series, the number of the second bodies (32) is two, the two second bodies (32) are respectively located at two ends of the first body (31), the two second bodies (32) are respectively connected with two sides of the photovoltaic module (1), and the first body (31) is connected with the third fixing plate.