CN216490362U

CN216490362U - Photovoltaic module support system

Info

Publication number: CN216490362U
Application number: CN202123026999.1U
Authority: CN
Inventors: 赵磊; 许涛; 付传国; 杨智
Original assignee: CSI Cells Co Ltd; Canadian Solar Manufacturing Changshu Inc; Atlas Sunshine Power Group Co Ltd
Current assignee: CSI Cells Co Ltd; Canadian Solar Inc; Canadian Solar Manufacturing Changshu Inc
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-10
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a photovoltaic module bracket system, which comprises a support guide rail and a module bracket, wherein the support guide rail is provided with a guide rail body and a slide bearing part arranged on the guide rail body; the assembly support comprises a support body for mounting and fixing the photovoltaic assembly and a sliding part arranged on the support body, and the sliding part is in sliding fit with the sliding bearing part; the supporting guide rail extends on the horizontal plane and forms a first slide rail, a second slide rail and a connecting slide rail for connecting the first slide rail and the second slide rail; the photovoltaic module support system is also provided with a driving mechanism for driving the module support to move between the first sliding rail and the second sliding rail. The utility model discloses can make the module support can carry out the adjustment of position along with solar removal to utilization illumination that can be better promotes photovoltaic module's generating efficiency.

Description

Photovoltaic module support system

Technical Field

The utility model relates to a photovoltaic support technical field, especially a photovoltaic module mounting system.

Background

The traditional photovoltaic building integrated solution is more that a photovoltaic power generation system is installed on the plane of the roof of a building through a conventional method to generate power. Buildings in cities generally occupy less area and have higher floors due to limited land resources, so that roof resources are more easily found in relation to the area of the vertical surfaces of surrounding walls around the buildings. At the moment, the photovoltaic module is arranged on the vertical face of the enclosing wall of the building, so that the space of the building is utilized to the greatest extent to realize power generation with larger installed capacity, and the use ratio of clean energy is further improved.

However, since the sun rises west in the morning and east in the evening, only a part of the wall surface of the building can receive the sunlight, and the time for receiving the sunlight is limited. Limited by the east-rising west of the sun, if the photovoltaic module is fixed on a corresponding wall surface, the photovoltaic module can only work in a part of the day, and illumination cannot be fully utilized, so that the efficiency of the photovoltaic power generation system is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a photovoltaic module mounting system to solve not enough among the prior art, it can make the module support can carry out the adjustment of position along with solar removal, thereby can be better utilize illumination, promote photovoltaic module's generating efficiency.

The utility model provides a photovoltaic module mounting system, include:

the supporting guide rail is provided with a guide rail body and a slide bearing part arranged on the guide rail body;

the assembly support comprises a support body for mounting and fixing the photovoltaic assembly and a sliding part arranged on the support body, and the sliding part is in sliding fit with the sliding bearing part;

the supporting guide rail extends on the horizontal plane and forms a first slide rail, a second slide rail and a connecting slide rail for connecting the first slide rail and the second slide rail; the photovoltaic module support system is also provided with a driving mechanism for driving the module support to move between the first sliding rail and the second sliding rail.

Further, the driving mechanism comprises a driving motor, a reel and a rope, wherein the reel and the rope are synchronously rotated by the driving motor, the rope is wound on the reel, and the rope is fixedly connected with the bracket body.

Further, the reel comprises a first reel and a second reel which rotate synchronously with the same driving motor, and after the rope is connected and fixed with the bracket body, two ends of the rope are wound on the first reel and the second reel respectively; the driving motor drives the first reel and the second reel to rotate so as to wind a rope, and then drives the component support to reciprocate between the first slide rail and the second slide rail.

Further, first reel with the second reel sets up driving motor's relative both sides, be provided with the transmission gyro wheel on driving motor's the output shaft, be provided with first installation department and second installation department on the transmission gyro wheel, first installation department with first reel is connected through first connecting piece, the second installation department is connected through the second connecting piece with the second reel.

Furthermore, the driving mechanism is also provided with a guide part arranged on the supporting guide rail, and the guide part is used for limiting the arrangement of the rope along the movable track of the component bracket.

Further, the sliding part is a sliding groove arranged on the guide rail body, and the sliding part is in sliding fit with the sliding groove; the rope is positioned in the chute, and the guide portion is provided on an inner wall of the chute.

Further, the spout sets up along vertical direction opening up, it sets up to have the extension on the support body installation department in the spout, the slider is installed for rotating the pulley on the installation department, the pulley sliding support is in on the diapire of spout.

Furthermore, the installation part is provided with an installation body, a positioning space arranged on the installation body and a locking part in threaded connection with the body part, and the locking part is used for locking and fixing the rope in the positioning space.

Furthermore, the locking piece is a fastening bolt in threaded connection with the mounting body, and the fastening bolt is provided with a pressing part which extends in the positioning space and is used for pressing and fixing the rope.

Furthermore, the photovoltaic module support system is also provided with an auxiliary guide rail arranged on the upper side of the support guide rail, and the module support is also provided with an auxiliary sliding part in sliding fit with the auxiliary guide rail.

Furthermore, the auxiliary guide rail is provided with an auxiliary sliding groove with an opening facing the lower side, the assembly bracket is provided with an upper mounting part extending in the auxiliary sliding groove, and the auxiliary sliding part is a pulley rotatably mounted on the upper mounting part.

Further, the pulley rotates through the pivot to be installed go up the top of installation department, just the pivot extends the setting along vertical direction, the pulley with the both sides wall of supplementary spout slides each other.

Furthermore, the auxiliary guide rail is consistent with the support guide rail structure, and comprises a guide rail body, a sliding part arranged on the upper side of the guide rail body and an auxiliary sliding part arranged on the lower side of the guide rail body.

Furthermore, the sliding part is a sliding groove arranged on the guide rail body, the auxiliary sliding part is an auxiliary sliding groove arranged on the lower side of the guide rail body, and the sliding groove and the opening of the auxiliary sliding groove are opposite to each other.

Furthermore, the first slide rail is intersected with or parallel to the second slide rail, and the connecting slide rail is an arc-shaped slide rail connected between the first slide rail and the second slide rail.

Furthermore, a wall body installation part used for being connected and fixed with a wall body is arranged on the supporting guide rail.

Compared with the prior art, the utility model discloses an actuating mechanism orders about the subassembly support and removes on the support rail, can make the guide rail remove between first slide rail and second slide rail to make the subassembly support can carry out the adjustment of position along with solar removal, thereby can be better utilize illumination, promote photovoltaic module's generating efficiency.

Drawings

Fig. 1 is a schematic view of an overall structure of a photovoltaic module support system according to an embodiment of the present invention after being mounted and fixed on a wall;

fig. 2 is a schematic view of an installation structure of a driving mechanism on a support rail in a photovoltaic module support system according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a driving mechanism in a photovoltaic module support system according to an embodiment of the present invention;

fig. 4 is a schematic view of an installation structure of a driving motor and a reel in the photovoltaic module bracket system disclosed by the embodiment of the invention;

fig. 5 is a schematic structural view of a reel in a photovoltaic module support system according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a photovoltaic module mounted and fixed on a module support in a photovoltaic module support system disclosed in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a lower half portion of a bracket body in a photovoltaic module bracket system disclosed in an embodiment of the present invention;

FIG. 8 is a front view of FIG. 7;

fig. 9 is a schematic structural view of an upper half portion of a bracket body in a photovoltaic module bracket system according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a support rail in a photovoltaic module rack system according to an embodiment of the present invention;

fig. 11 is a schematic structural view of an auxiliary rail in a photovoltaic module mounting system according to an embodiment of the present invention;

fig. 12 is a schematic view of a mounting structure of a bracket body on a support rail in a photovoltaic module bracket system disclosed in an embodiment of the present invention;

fig. 13 is a schematic view of an installation structure of a bracket body on an auxiliary rail in a photovoltaic module bracket system disclosed in an embodiment of the present invention;

fig. 14 is a schematic structural view of a support rail in a photovoltaic module rack system according to an embodiment of the present invention;

description of reference numerals: 1-support rail, 11-rail body, 12-slide bearing, 13-first rail, 14-second rail, 15-connecting rail, 16-guide, 2-component holder, 21-holder body, 211-mounting part, 2110-positioning space, 2111-mounting body, 2112-locking part, 22-slider, 23-auxiliary slider, 24-upper mounting part, 3-drive mechanism, 31-drive motor, 32-reel, 321-first reel, 3211-rope winding part, 3212-connector fixed wheel, 322-second reel, 33-rope, 34-drive roller, 341-first mounting part, 342-second mounting part, 4-auxiliary rail, 41-auxiliary runner, 100-photovoltaic module.

Detailed Description

The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

The embodiment of the utility model provides a: the photovoltaic module support system can adjust the installation position of the photovoltaic module, and in the embodiment, the photovoltaic module can be adjusted and moved along with the movement of the sun, so that sunlight is better utilized, and power generation is more efficiently realized.

Specifically, as shown in fig. 1 to 13, the photovoltaic module support system of the present embodiment includes: a support rail 1 and a module holder 2; the support guide rail 1 is provided with a guide rail body 11 and a slide bearing part 12 arranged on the guide rail body 11; the slide bearing portion 12 may be a slide groove provided on the rail body 11 or a slide rail provided on the rail body 11.

The assembly bracket 2 comprises a bracket body 21 for mounting and fixing the photovoltaic assembly and a sliding part 22 arranged on the bracket body 21, wherein the sliding part 22 is in sliding fit with the sliding part 12; when the slide bearing part 12 is a sliding chute, the sliding part 22 is a sliding block or a pulley which is arranged in the sliding chute in a sliding manner; when the sliding part 12 is a slide rail, the sliding part 22 is a sliding block slidably disposed on the slide rail or a sliding chute slidably engaged with the slide rail.

As shown in fig. 2, the support rail 1 extends in a horizontal plane and forms a first slide rail 13, a second slide rail 14 and a connecting slide rail 15 connecting the first slide rail 13 and the second slide rail 14; the photovoltaic module support system also comprises a driving mechanism 3 for driving the module support 2 to move between the first sliding rail 13 and the second sliding rail 14.

Order about module support 2 through actuating mechanism 3 and remove on supporting guide rail 1, can make the guide rail remove between first slide rail 13 and second slide rail 14 to realize the adjustment of the photovoltaic module position on module support 2, make module support 2 can carry out the adjustment of position along with solar removal, thereby can be better utilize illumination, promote photovoltaic module's generating efficiency.

The extending direction of the first slide rail 13 can be set to be perpendicular to the extending direction of the second slide rail 14, the connecting slide rail 15 is an arc-shaped slide rail connecting the first slide rail 13 and the second slide rail 14, in the actual use process, the first slide rail 13 can be set to extend in the north-south direction, the second slide rail 14 is set to extend in the east-west direction, when the photovoltaic module 100 is arranged on the first slide rail 13 in a sliding manner, the plane where the photovoltaic module 100 is located faces the east side, when the photovoltaic module 100 is arranged on the second slide rail 14 in a sliding manner, the plane where the photovoltaic module 100 is located faces the south side, therefore, when the sun moves from the east side to the south side along with the movement of time, the module support 2 can be controlled to move from the first slide rail 13 to the second slide rail 14, so that the photovoltaic module can directly receive the direct irradiation of sunlight as much as possible, and the luminous efficiency can be improved.

In another embodiment, the first slide rail 13 and the second slide rail 14 may be further disposed in parallel, the connection slide rail 15 includes a linear connection slide rail for disposing the first slide rail 13, a first arc-shaped slide rail for connecting the linear connection slide rail and the first slide rail 13, and a second arc-shaped slide rail for connecting the linear connection slide rail and the second slide rail 14, when the assembly bracket 2 slides on the first slide rail 13, the plane where the photovoltaic assembly is located faces the east side, when the assembly bracket 2 slides on the second slide rail 14, the plane where the photovoltaic assembly is located faces the west side, when the assembly bracket 2 slides on the linear connection slide rail, the plane where the photovoltaic assembly is located faces the south side, and the arrangement of the structure improves the efficiency of the photovoltaic assembly for receiving sunlight irradiation, thereby improving the power generation efficiency.

The driving mechanism 3 includes a driving motor 31, a reel 32 rotating in synchronization with the driving motor 31, and a rope 33 wound around the reel 32, and the rope 33 is fixedly connected to the bracket body 21.

The driving motor 31 drives the reel 32 to rotate, the reel 32 winds the rope 33 in the rotating process, the rope 33 pulls the bracket body 21 to move in the winding process, the bracket body 21 moves along the guide rail body 11 through the matching of the sliding part 22 and the sliding part 12, and the bracket body 21 drives the photovoltaic module to adjust in the moving process. It will be appreciated that the drive motor 31 may also be a drive member of other configurations, such as a drive cylinder.

In order to conveniently realize the reciprocating movement of the module support 2 between the first slide rail 13 and the second slide rail 14, the two drive motors 31 may be respectively disposed at two opposite sides of the support body 21, the two drive motors 31 are respectively fixedly connected to two opposite sides of the support body 21 through the ropes 33, and the arrangement of the above structure can pull the support body 21 to move in two directions of the guide rail body 11 through the two drive motors 31, so as to realize the reciprocating movement of the photovoltaic module on the support guide rail 1, so that the photovoltaic module moves correspondingly along with the movement direction of the sun, and can reset to move to the initial position after the sun falls to the mountain to wait for the sun to rise in the next day.

Preferably, as shown in fig. 3-4, the control of the reciprocating movement of the support body 21 is realized by a driving motor 31 in the present embodiment. When one driving motor 31 is adopted, two reels 32 are needed for control, specifically, the reels 32 comprise a first reel 321 and a second reel 322 which rotate synchronously with the same driving motor 31, and after the rope 33 is connected and fixed with the bracket body 21, two ends of the rope 33 are respectively wound on the first reel 321 and the second reel 322; the drive motor 31 drives the first reel 321 and the second reel 322 to rotate to wind the rope 33, thereby driving the component holder 2 to reciprocate between the first slide rail 13 and the second slide rail 14.

As shown in fig. 4, the first reel 321 and the second reel 322 are disposed on opposite sides of the driving motor 31, a transmission roller 34 is disposed on an output shaft of the driving motor 31, a first mounting portion 341 and a second mounting portion 342 are disposed on the transmission roller 34, the first mounting portion 341 is connected to the first reel 32 by a first connecting member, and the second mounting portion 342 is connected to the second reel 322 by a second connecting member.

The first connecting piece with the second connecting piece is the belt, first installation department 341 can make the setting be in the last belt mounting groove of drive roller 34, second installation department 342 is also for setting up the last belt mounting groove of drive roller 34, in this embodiment, drive roller 34 is connected with first reel 321 through two first connecting pieces, and is the same, also is connected with second reel 322 through two second connecting pieces.

As shown in fig. 5, each of the first reel 321 and the second reel 322 includes a rope winding portion 3211 and a link fixing pulley 3212 fixed to the rope winding portion 3211, the rope winding portion 3211 is a cylindrical body disposed coaxially with the link fixing pulley 3212, and stoppers are disposed on opposite sides of the cylindrical body, and an accommodating groove for accommodating the rope 33 is formed between the stoppers and the cylindrical body. The connecting piece fixing wheel 3212 is provided with a belt mounting groove matched with the belt.

The connector fixing wheel 3212 is rotatably mounted on a reel bracket, which may be fixed on the support rail 1 or directly fixed on a wall or a ground support base, where the ground support base may be used to support the support rail, and certainly the wall is also used to support the support rail 1. When the reel bracket is fixed on a wall, the photovoltaic module 100 is arranged on an outer wall of a house, it should be noted that the reel bracket only needs to be stably fixed and supported, and specific installation and fixing positions are not limited.

When the driving motor 31 rotates clockwise in the using process, the first reel 321 and the second reel 322 are driven to rotate clockwise at the same time, the rope 33 is wound on the first reel 321 when the first reel 321 rotates clockwise, the rope 33 is released from the second reel 32 when the second reel 32 rotates clockwise, and therefore the assembly bracket 2 is driven to move towards the direction close to the first reel 321 by pulling the rope 33 when the driving motor 31 rotates clockwise, and the assembly bracket 2 moves towards the first slide rail 13 from the second slide rail 14 at the moment.

When the driving motor 31 rotates anticlockwise, the first reel 321 and the second reel 322 are driven to rotate anticlockwise simultaneously, the rope 33 is released when the first reel 321 rotates anticlockwise, the rope 33 is wound on the second reel 32 when the second reel 32 rotates anticlockwise, and therefore the assembly bracket 2 is driven to move towards the direction close to the second reel 322 by pulling the rope 33 when the driving motor 31 rotates anticlockwise, and at the moment, the assembly bracket 2 moves towards the second slide rail 14 from the first slide rail 13.

Further, the driving mechanism 3 further has a guide portion 16 disposed on the support rail 1, and the guide portion 16 is configured to limit the arrangement of the rope 33 along the moving track of the module bracket 2. When the support rail 1 is extended, bending occurs, and if the guide part 16 is not provided, the assembly bracket 2 is pulled, which affects the support rail. The embodiment moves the track of releasing the contraction of the rope 33 along the moving track of the component bracket 2 through the arrangement of the guide part 16, so that the rope 33 plays a better role in pulling the component bracket 2.

The guide portion 16 may be a guide rod fixed on the guide rail body 11, and the guide rod extends outward from the guide rail body 11 to form a guide portion for abutting against the rope 33, and the guide portion is used for limiting the moving track of the rope 33.

Specifically, as shown in fig. 10, in the present embodiment, the sliding part 12 is a sliding groove provided on the guide rail body 11, and the sliding part 22 is in sliding fit with the sliding groove; the rope 33 is positioned in the chute, and the guide 16 is provided on the inner wall of the chute.

With rope 33 location in the spout, restrict the removal of rope 33 through the lateral wall of spout and can be better realize the lid to rope 33, thereby avoid rope 33 direct outwards to expose and receive the interference of other article, also promoted pleasing to the eye simultaneously. In addition, the rope 33 is positioned in the sliding groove, and the side wall of the sliding groove limits the extending movement of the rope 33, so that the rope 33 can better pull the assembly bracket 2.

As shown in fig. 6-7, in this embodiment, the sliding groove is disposed upward along the vertical direction, the bracket body 21 has a mounting portion 211 extending into the sliding groove, the sliding member 22 is a pulley rotatably mounted on the mounting portion 211, and the pulley is slidably supported on the bottom wall of the sliding groove.

The spout sets up upwards along vertical direction opening and can makes slider 22 support on guide rail body 1 along vertical direction, and the pulley can be followed vertical direction and slided and support on the diapire of spout, and then makes guide rail body 1 play the supporting role to slider 22 to play better fixed stay effect to subassembly support 2.

In another embodiment, the sliding groove can also be open laterally, in which the sliding element 22 is arranged extending laterally. In this embodiment, the supporting effect of the slide on the module carrier 2 is relatively weak.

As shown in fig. 8, in this embodiment, the mounting portion 211 has a mounting body 2111, a positioning space 2110 provided on the mounting body 2111, and a locking member 2112 screwed to the body 2111, wherein the locking member 2112 is used for locking and fixing the cord 33 in the positioning space 2110.

The locking member 2112 is a fastening bolt screwed to the mounting body 2111, and the fastening bolt has a pressing portion extending in the positioning space 2110 for pressing and fixing the cord 33.

As shown in fig. 8, the mounting body 2111 has a J-shaped structure, and an opening is formed at an upper side of the mounting body 2111 to expose the positioning space 2110 outward, and the opening is provided to facilitate positioning of the cord 33 in the positioning space 2110. After the cable 33 is positioned in the positioning space 2110, the locking member 2112 is used to lock and fix the cable 33.

As shown in fig. 2, the photovoltaic module support system further has an auxiliary rail 4 disposed on an upper side of the support rail 1, and as shown in fig. 9, the module support 2 further has an auxiliary slider 23 slidably engaged with the auxiliary rail 4. Supplementary guide rail 4 sets up the upside at support rail 1 to support rail 1 and supplementary guide rail 4 are preferably arranged on photovoltaic module's length direction, and supplementary guide rail 4 is used for the better installation stability who realizes subassembly support 2, and wherein, support rail 1 mainly used is to subassembly support 2 fixed stay, and supplementary guide rail 4 is used for supplementary fixing a position subassembly support 2, and subassembly support 2's both ends can both have the guide rail to support spacingly like this.

The auxiliary guide rail 4 can only be limited in the horizontal direction of the component support 2, and the auxiliary guide rail 4 in the vertical direction can not be used for fixing and supporting the component support 2. Specifically, in the present embodiment, the auxiliary rail 4 has an auxiliary sliding groove 41 with an opening facing downward, the assembly bracket 2 has an upper mounting portion 24 extending in the auxiliary sliding groove 41, and the auxiliary sliding member 23 is a pulley rotatably mounted on the upper mounting portion 24.

As shown in fig. 11 and 13, the pulley is rotatably installed on the top of the upper installation part 24 through a rotating shaft, the rotating shaft extends in the vertical direction, and the pulley and the two side walls of the auxiliary chute 41 slide with each other. The arrangement of the structure conveniently realizes the sliding of the component support 2 and simultaneously improves the stability of the sliding process of the component support 2.

The auxiliary slide rail 41 may be similar to the support rail 1 in size and structure, and the two are arranged in parallel, and at this time, the assembly bracket 2 is installed and fixed to enable the photovoltaic assembly to extend in the vertical direction. In another embodiment, the auxiliary rail 41 may be smaller than the support rail 1, but the auxiliary rail 41 is still disposed parallel to the support rail 1, in which case the photovoltaic module is disposed obliquely relative to the assembly support 2 after it is mounted and fixed.

As shown in fig. 14, as a preferable scheme, in the present embodiment, the auxiliary guide rail 4 and the support guide rail 1 have the same structure, and each of the auxiliary guide rail 4 and the support guide rail 1 includes a guide rail body 11, a sliding receiving portion 12 disposed on an upper side of the guide rail body 11, and an auxiliary sliding receiving portion disposed on a lower side of the guide rail body 11, in the present embodiment, the auxiliary sliding receiving portion is the auxiliary sliding groove 41, the auxiliary guide rail 4 and the support guide rail 1 are configured to have the same structure, so that the installation can be more conveniently achieved, the types of components are reduced, meanwhile, multiple sets of photovoltaic modules can be arranged side by side in the vertical direction, when the support guide rail 1 is fixed on the wall, the multiple sets of photovoltaic modules can be arranged in the vertical direction of the wall, and at this time, one support guide rail 1 is shared between two adjacent photovoltaic modules.

The slide bearing part 12 is a sliding groove arranged on the guide rail body 11, the auxiliary slide bearing part 12 is an auxiliary sliding groove arranged on the lower side of the guide rail body 11, and the sliding groove and the opening of the auxiliary sliding groove are opposite to each other.

Furthermore, a wall body installation part used for being connected and fixed with a wall body is arranged on the supporting guide rail 1. Support rail 1 direct mount fixes on the wall body in house in this embodiment, and module support 2 fixes and makes photovoltaic module relatively fixed laminating on the wall body in house behind support rail 1, and the outer wall in utilization house that the setting of this structure can be abundant to occupation space still less.

As shown in fig. 1, the support rails 1 are annularly arranged along the outer wall of the house, the support rails 1 surround the outer wall for a circle so that the component holders 2 can move on different surfaces of the wall, the component holders 2 move to the east of the outer wall in the morning, the component holders 2 move to the south of the outer wall in the noon, and the component holders 2 move to the west of the outer wall in the afternoon; the photovoltaic module can be adjusted along with the change of sunlight irradiation by the aid of the structure, so that irradiation of sunlight can be received more efficiently, and power generation efficiency is improved.

The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.

Claims

1. A photovoltaic module mounting system, comprising:

2. The photovoltaic module mounting system of claim 1, wherein: the driving mechanism comprises a driving motor, a reel and a rope, wherein the reel and the rope are synchronously rotated by the driving motor, the rope is wound on the reel, and the rope is fixedly connected with the bracket body.

3. The photovoltaic module mounting system of claim 2, wherein: the reel comprises a first reel and a second reel which rotate synchronously with the same driving motor, and after the rope is connected and fixed with the bracket body, two ends of the rope are wound on the first reel and the second reel respectively; the driving motor drives the first reel and the second reel to rotate so as to wind a rope, and then drives the component support to reciprocate between the first slide rail and the second slide rail.

4. The photovoltaic module mounting system of claim 3, wherein: first reel with the second reel sets up driving motor's relative both sides, be provided with the transmission gyro wheel on driving motor's the output shaft, be provided with first installation department and second installation department on the transmission gyro wheel, first installation department with first reel is connected through first connecting piece, the second installation department is connected through the second connecting piece with the second reel.

5. The photovoltaic module mounting system of claim 2, wherein: the driving mechanism is further provided with a guide part arranged on the supporting guide rail, and the guide part is used for limiting the arrangement of the rope along the movable track of the component support.

6. The photovoltaic module mounting system of claim 5, wherein: the sliding part is a sliding groove arranged on the guide rail body, and the sliding part is in sliding fit with the sliding groove; the rope is positioned in the chute, and the guide portion is provided on an inner wall of the chute.

7. The photovoltaic module mounting system of claim 6, wherein: the spout sets up along vertical direction opening up, it sets up to have the extension on the support body installation department in the spout, the slider is installed for rotating pulley on the installation department, the pulley sliding support is in on the diapire of spout.

8. The photovoltaic module mounting system of claim 7, wherein: the installation department has the installation body, sets up location space and threaded connection on the installation body are in locking member on the body portion, the locking member is used for with rope locking is fixed in the location space.

9. The photovoltaic module mounting system of claim 8, wherein: the locking piece is a fastening bolt in threaded connection with the installation body, and the fastening bolt is provided with a pressing part which extends in the positioning space and is used for pressing and fixing the rope.

10. The photovoltaic module mounting system of claim 1, wherein: the photovoltaic module support system is also provided with an auxiliary guide rail arranged on the upper side of the support guide rail, and the module support is also provided with an auxiliary sliding part in sliding fit with the auxiliary guide rail.

11. The photovoltaic module mounting system of claim 10, wherein: the auxiliary guide rail is provided with an auxiliary sliding groove with an opening facing the lower side, the assembly bracket is provided with an upper installation part extending into the auxiliary sliding groove, and the auxiliary sliding part is installed on a pulley on the upper installation part in a rotating mode.

12. The photovoltaic module mounting system of claim 11, wherein: the pulley rotates through the pivot to be installed the top of last installation department, just the pivot extends the setting along vertical direction, the pulley with the both sides wall mutual slip of supplementary spout.

13. The photovoltaic module mounting system of claim 10, wherein: the auxiliary guide rail is consistent with the support guide rail structure and comprises a guide rail body, a sliding part arranged on the upper side of the guide rail body and an auxiliary sliding part arranged on the lower side of the guide rail body.

14. The photovoltaic module mounting system of claim 13, wherein: the slide bearing part is a sliding groove arranged on the guide rail body, the auxiliary slide bearing part is an auxiliary sliding groove arranged on the lower side of the guide rail body, and the sliding groove and the opening of the auxiliary sliding groove are opposite to each other.

15. The photovoltaic module mounting system of claim 1, wherein: the first slide rail is intersected with or parallel to the second slide rail, and the connecting slide rail is an arc-shaped slide rail connected between the first slide rail and the second slide rail.

16. The photovoltaic module mounting system of claim 1, wherein: and a wall body installation part used for being connected and fixed with a wall body is arranged on the supporting guide rail.