CN210297595U

CN210297595U - Photovoltaic support installation device and photovoltaic module system

Info

Publication number: CN210297595U
Application number: CN201921536169.3U
Authority: CN
Inventors: 王芳
Original assignee: Zhejiang Astronergy New Energy Development Co Ltd
Current assignee: Zhengtai Anneng Digital Energy Zhejiang Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-04-10
Anticipated expiration: 2029-09-16

Abstract

The embodiment of the utility model provides a photovoltaic support installation device, the device is including bearing pipe, guide rail, connecting device and closing device, it is a plurality of to bear pipe and guide rail, a plurality of bearing pipes with a plurality of guide rails are parallel placement in proper order respectively, bearing pipe is located the below of guide rail, bearing pipe with pass through between the guide rail connecting device fixed connection has placed photovoltaic module between two adjacent guide rails, photovoltaic module passes through closing device prescribes a limit to between two adjacent guide rails. The utility model discloses still provide a photovoltaic module system. The utility model discloses a mode that the guide rail adds closing device is injectd photovoltaic module between two adjacent guide rails to provide strong support for photovoltaic module and guide rail through bearing the pipe, guarantee photovoltaic module's stability. Meanwhile, holes are formed in the purlines less, and the strength of the purlines is improved. The whole device has few parts, is convenient to operate and effectively improves the installation efficiency.

Description

Photovoltaic support installation device and photovoltaic module system

Technical Field

The utility model relates to a photovoltaic power generation field especially relates to a photovoltaic support installation device and photovoltaic module system.

Background

With the development of science and technology, more and more attention is paid to the utilization of energy. The role of photovoltaic power generation technology in life is more and more prominent. The photovoltaic power generation technology can convert light energy into electric energy, and the energy in the nature is fully utilized. In photovoltaic power generation technology, a photovoltaic module is an indispensable device. In practical applications, the photovoltaic module needs to be installed. The installation form of the photovoltaic module at present mainly has following two kinds of forms:

1. the photovoltaic modules are installed and connected through the pressing block and the bolt, and for the pressing block connection mode, once one module falls off, other battery modules may fall off;

2. the aluminum alloy on the back of the photovoltaic module is provided with the holes and is connected with the purlines through the bolts, and the aluminum alloy on the back of the photovoltaic module is thinner, so that the photovoltaic module is easily damaged or lost.

SUMMERY OF THE UTILITY MODEL

In order to solve the at least one problem, the utility model provides a photovoltaic support installation device and photovoltaic module system.

The embodiment of the utility model provides a first aspect provides a photovoltaic support installation device, the device is including bearing pipe, guide rail, connecting device and closing device, it is a plurality ofly to bear pipe and guide rail, a plurality of bearing pipes with a plurality of guide rails are parallel placement in proper order respectively, bearing pipe is located the below of guide rail, bearing pipe with pass through between the guide rail connecting device fixed connection has placed photovoltaic module between two adjacent guide rails, photovoltaic module passes through closing device is injectd between two adjacent guide rails.

Preferably, the connecting device comprises a hoop and T-shaped bolts, the middle of the hoop is a depressed part matched with the outer edge of the bearing pipe, connecting plates are arranged on two sides of the depressed part, threaded holes are formed in the connecting plates, the T-shaped bolts are arranged on the hoop through the threaded holes, a connecting line between the two T-shaped bolts is perpendicular to the length direction of the bearing pipe, the tops of the T-shaped bolts are connected with the guide rail, and the bottoms of the T-shaped bolts are connected with the connecting plates through nuts.

Preferably, a reinforcing rib plate is arranged between the connecting plate and the concave part.

Preferably, the guide rail include the bottom seted up with the open-ended connecting portion of top matched with of T type bolt, the bottom edge both sides of connecting portion are provided with joint portion, and the distance between two joint portions is less than the width at T type bolt top, the top edge of joint portion with the top lower limb joint of T type bolt.

Preferably, the guide rail still includes spacing portion, spacing portion sets up the top of connecting portion, spacing portion includes limiting plate and riser, the riser is fixed the limiting plate with between the connecting portion, limiting plate, riser and connecting portion form the breach, photovoltaic module's side sets up in the breach that limiting plate, riser and connecting portion are constituteed.

Preferably, the riser is a plurality of, and a plurality of risers parallel fixation are in between limiting plate and the connecting portion.

Preferably, closing device includes two L type briquetting and housing bolt, one side of two L type briquetting respectively with the both sides contact of riser, the another side of two L type briquetting with photovoltaic module's side is hugged closely, two L type briquetting with corresponding screw hole has been seted up on one side and the riser of riser contact, housing bolt passes the screw hole on one L type briquetting, riser and another L type briquetting in proper order will two L type briquetting with the riser is connected.

Preferably, the cross section of the carrier tube is rectangular.

Preferably, the guide rail is made of aluminum alloy.

The embodiment of the utility model provides a second aspect provides a photovoltaic module system, the system include photovoltaic module and if the utility model discloses the first aspect the photovoltaic support installation device, photovoltaic module installs in the photovoltaic support installation device.

The utility model has the advantages that: the utility model discloses a mode that the guide rail adds closing device is injectd photovoltaic module between two adjacent guide rails to provide strong support for photovoltaic module and guide rail through bearing the pipe, guarantee photovoltaic module's stability. Meanwhile, holes are formed in the purlines less, and the strength of the purlines is improved. The whole device has few parts, is convenient to operate and effectively improves the installation efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of a photovoltaic bracket mounting device according to embodiment 1 of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a bottom view of FIG. 2;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a left side view of FIG. 3;

FIG. 6 is an enlarged view of the portion B of FIG. 5;

fig. 7 is a schematic structural view of a guide rail according to embodiment 1 of the present invention;

fig. 8 is a schematic view of the assembly of the connection device and the carrier tube according to embodiment 1 of the present invention;

fig. 9 is an assembly schematic diagram of the pressing device and the guide rail according to embodiment 1 of the present invention.

Reference numerals:

1. the device comprises a bearing pipe, 2, a guide rail, 3, a photovoltaic module, 4, a connecting device, 5 and a pressing device;

2-1, a connecting part, 2-2 and a limiting part;

2-1-1, a clamping part;

2-2-1 parts of a limiting plate, 2-2-2 parts of a vertical plate;

4-1, a hoop, 4-2 and a T-shaped bolt;

4-1-1, a concave part, 4-1-2 and a connecting plate;

5-1 of L-shaped pressing block, 5-2 of compression bolt.

Detailed Description

In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Example 1

As shown in fig. 1 to 6, the present embodiment provides a photovoltaic bracket mounting device, the device includes a plurality of carrier tubes 1, guide rails 2, a connecting device 4, and a pressing device 5, the carrier tubes 1 and the guide rails 2 are both multiple, the carrier tubes 1 and the guide rails 2 are respectively placed in parallel in sequence, the carrier tubes 1 are located below the guide rails 2, the carrier tubes 1 are fixedly connected to the guide rails 2 through the connecting device 4, a photovoltaic module 3 is placed between two adjacent guide rails 2, and the photovoltaic module 3 is defined between the two adjacent guide rails 2 through the pressing device 5.

Specifically, as shown in fig. 1, 2, 3 and 5, the present embodiment proposes that the carrier tube 1 is located below the guide rail 2, and in order to better support the guide rail 2, the length direction of the carrier tube 1 may be perpendicular to the length direction of the guide rail 2. In this embodiment, as shown in fig. 7, the guide rail 2 includes two parts, i.e., a connecting part 2-1 and a limiting part 2-2. Wherein, the connecting part 2-1 is positioned at the bottom of the limiting part 2-2. The bottom of the connecting part 2-1 is provided with an opening which is matched with a connecting device 4, and the connecting device 4 can connect the guide rail 2 and the bearing pipe 1 together.

Specifically, the connecting device 4 comprises an anchor ear 4-1 and T-shaped bolts 4-2, the middle part of the anchor ear 4-1 is a concave part 4-1-1 matched with the outer edge of the bearing pipe 1, two sides of the concave part 4-1-1 are provided with connecting plates 4-1-2, the connecting plates 4-1-2 are provided with threaded holes, the T-shaped bolts 4-2 are arranged on the anchor ear 4-1 through the threaded holes, a connecting line between the two T-shaped bolts 4-2 is vertical to the length direction of the bearing pipe 1, the tops of the T-shaped bolts 4-2 are connected with openings at the bottoms of the connecting parts 2-1 of the guide rails 2, and the bottoms of the T-shaped bolts 4-2 are connected with the connecting plates 4-1-2 through nuts. For better image understanding, the hoop 4-1 can be thought of as an inverted 'n' shape, as shown in fig. 4 and 8. The bearing pipe 1 is positioned in the recess at the middle position of the hoop 4-1. The inner wall of the hoop 4-1 can be tightly attached to the outer wall of the bearing pipe 1, so that the bearing pipe 1 is surrounded by the largest surface area, and the fixation is firmer.

In order to better connect the top of the T-bolt 4-2 with the opening at the bottom of the connecting part 2-1 of the guide rail 2, the embodiment is provided with two symmetrical clamping parts 2-1-1 at the opening position at the bottom of the connecting part 2-1. The distance between the two symmetrical clamping parts 2-1-1 is smaller than the width of the top of the T-shaped bolt 4-2, so that the top of the T-shaped bolt 4-2 can be clamped between the two clamping parts 2-1-1, as shown in fig. 4. Meanwhile, in order to enhance the strength of the connecting device 4, a reinforcing rib plate may be disposed between the connecting plate 4-1-2 and the recess 4-1-1, so that the connecting device 4 is more secure.

Further, a limiting part 2-2 of the guide rail 2 is arranged on the top of the connecting part 2-1. The limiting part 2-2 specifically comprises a limiting plate 2-2-1 and a vertical plate 2-2-2. The vertical plate 2-2-2 is fixed between the limiting plate 2-2-1 and the connecting part 2-1, the limiting plate 2-2-1, the vertical plate 2-2-2 and the connecting part 2-1 form a gap, and the side edge of the photovoltaic module 3 is arranged in the gap formed by the limiting plate 2-2-1, the vertical plate 2-2-2 and the connecting part 2-1.

Specifically, in this embodiment, the connection form between the limiting portion 2-2 and the photovoltaic module 3 is insertion type. Namely, the gaps formed among the limiting plates 2-2-1, the vertical plates 2-2-2 and the connecting parts 2-1 can be used as sliding chutes for inserting the photovoltaic modules 3 into two adjacent guide rails 2. In order to enhance the stability of the stopper portion 2-2, the number of risers 2-2-2 can be increased as appropriate. After both sides of the photovoltaic module 3 are inserted into the gap, the photovoltaic module 3 is firmly limited between two adjacent guide rails 2 by the pressing device 5.

As shown in fig. 6 and 9, the pressing device 5 further comprises two L-shaped pressing blocks 5-1 and a pressing bolt 5-2, one side of each of the two L-shaped pressing blocks 5-1 is respectively contacted with two sides of the vertical plate 2-2-2, the other side of each of the two L-shaped pressing blocks 5-1 is tightly attached to the side of the photovoltaic module 3, one side of each of the two L-shaped pressing blocks 5-1, which is contacted with the vertical plate 2-2-2, and the vertical plate 2-2-2 are provided with corresponding threaded holes, and the pressing bolt 5-2 sequentially penetrates through the threaded holes on one L-shaped pressing block 5-1, the vertical plate 2-2-2 and the other L-shaped pressing block 5-1 to connect the two L-shaped pressing blocks 5-1 with the vertical plate 2-2.

Specifically, the pressing devices 5 proposed in the present embodiment are provided at both ends of the guide rail 2. The L-shaped pressing block 5-1 of the pressing device 5 and the notch of the guide rail 2 define the position of the photovoltaic module 3 between the two guide rails 2. Then, the L-shaped pressing block 5-1 is connected with the guide rail 2 through the compression bolt 5-2, and the guide rail 2 and the bearing pipe 1 are connected and fixed through the connecting device 4, so that the photovoltaic module 3, the guide rail 2 and the bearing pipe 1 are integrated and have high stability.

In this embodiment, in order to make the carrier tube 1 have higher supporting strength, the carrier tube 1 may be designed as a rectangular square tube. The contact area between the hoop 4-1 and the bearing pipe 1 is larger and the stability is stronger while the strength is increased. Meanwhile, in order to reduce the weight of the whole device, the guide rail 2 can be made of an aluminum alloy material.

Example 2

As shown in fig. 1 to 6, the present embodiment proposes a photovoltaic module system including a photovoltaic module 3 and a photovoltaic rack mount device in which the photovoltaic module 3 is mounted.

Specifically, the specific structure and application of the photovoltaic bracket mounting device provided in this embodiment can refer to the content recorded in embodiment 1, and are not described herein again. Photovoltaic support installation device adopts the mode of guide rail 2 tight device 5 of pressure to inject photovoltaic module 3 between two adjacent guide rails 2 to provide strong support for photovoltaic module 3 and guide rail 2 through carrier tube 1, guarantee photovoltaic module 3's stability. Meanwhile, holes are formed in the purlines less, and the strength of the purlines is improved. The whole device has few parts, is convenient to operate and effectively improves the installation efficiency.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. The utility model provides a photovoltaic support installation device, its characterized in that, the device is including bearing pipe, guide rail, connecting device and closing device, bearing pipe and guide rail are a plurality ofly, a plurality of bearing pipes with a plurality of guide rail are parallel placement in proper order respectively, bearing pipe is located the below of guide rail, bearing pipe with pass through between the guide rail connecting device fixed connection has placed photovoltaic module between two adjacent guide rails, photovoltaic module passes through closing device prescribes a limit to between two adjacent guide rails.

2. The device according to claim 1, wherein the connecting device comprises a hoop and T-shaped bolts, the middle of the hoop is a concave part matched with the outer edge of the bearing pipe, connecting plates are arranged on two sides of the concave part, threaded holes are formed in the connecting plates, the T-shaped bolts are arranged on the hoop through the threaded holes, a connecting line between the two T-shaped bolts is perpendicular to the length direction of the bearing pipe, the tops of the T-shaped bolts are connected with the guide rail, and the bottoms of the T-shaped bolts are connected with the connecting plates through nuts.

3. The device according to claim 2, wherein a stiffener is provided between the connection plate and the recess.

4. The device according to claim 2 or 3, wherein the guide rail comprises a connecting portion, the bottom of the connecting portion is provided with an opening matched with the top of the T-shaped bolt, clamping portions are arranged on two sides of the edge of the bottom of the connecting portion, the distance between the two clamping portions is smaller than the width of the top of the T-shaped bolt, and the upper edge of each clamping portion is clamped with the lower edge of the top of the T-shaped bolt.

5. The device of claim 4, wherein the guide rail further comprises a limiting portion, the limiting portion is disposed on the top of the connecting portion, the limiting portion comprises a limiting plate and a vertical plate, the vertical plate is fixed between the limiting plate and the connecting portion, the limiting plate, the vertical plate and the connecting portion form a gap, and the side of the photovoltaic module is disposed in the gap formed by the limiting plate, the vertical plate and the connecting portion.

6. The device of claim 5, wherein the riser is a plurality of risers fixed in parallel between the retainer plate and the connection portion.

7. The device of claim 5 or 6, wherein the pressing device comprises two L-shaped pressing blocks and a pressing bolt, one side of each of the two L-shaped pressing blocks is in contact with two sides of the corresponding vertical plate, the other side of each of the two L-shaped pressing blocks is tightly attached to the side of the photovoltaic module, corresponding threaded holes are formed in one side of each of the two L-shaped pressing blocks in contact with the corresponding vertical plate and the corresponding threaded holes are formed in the corresponding vertical plate, and the pressing bolt sequentially penetrates through the threaded hole in one L-shaped pressing block, the corresponding vertical plate and the threaded hole in the other L-shaped pressing block to connect the two L-shaped pressing blocks with the corresponding vertical.

8. The apparatus of claim 1, wherein the carrier tube is rectangular in cross-section.

9. The apparatus of claim 1, wherein the rail is an aluminum alloy.

10. A photovoltaic module system comprising a photovoltaic module and the photovoltaic rack mount apparatus of any one of claims 1 to 9, the photovoltaic module being mounted in the photovoltaic rack mount apparatus.