CN119519559A

CN119519559A - A supporting mechanism and photovoltaic equipment for facilitating installation of photovoltaic components

Info

Publication number: CN119519559A
Application number: CN202510067583.8A
Authority: CN
Inventors: 许文耀; 陈钟鸣
Original assignee: Fujian Nengke New Energy Co ltd
Current assignee: Fujian Nengke New Energy Co ltd
Priority date: 2025-01-16
Filing date: 2025-01-16
Publication date: 2025-02-25

Abstract

The invention is applicable to the field of photovoltaic equipment, and provides a supporting mechanism convenient for installing a photovoltaic module and the photovoltaic equipment, which comprise a first bracket, a second bracket and a supporting mechanism, wherein the first bracket consists of a first cross rod and first vertical frames fixedly connected to two ends of the first cross rod; the strip-shaped bracket comprises a strip-shaped box body, one end of the strip-shaped box body is connected with the top of the first vertical frame, the other end of the strip-shaped box body is connected with the top of the combined box body, a drag chain structure is arranged in the strip-shaped box body, and a mounting block is fixedly arranged on the drag chain structure. The novel steel structure has the advantages that no complex mechanism is adopted for driving and controlling, the overall appearance similar to that of a steel structure is still kept, and the novel steel structure meets the requirements of field environment use on the basis of guaranteeing stability.

Description

Supporting mechanism convenient to installation photovoltaic module and photovoltaic equipment

Technical Field

The invention belongs to the field of photovoltaic equipment, and particularly relates to a supporting mechanism convenient for installing a photovoltaic module and the photovoltaic equipment.

Background

The photovoltaic module ‌ is one of important components in a solar power generation system, and is formed by connecting a certain number of photovoltaic cells in series-parallel through wires and packaging the photovoltaic cells.

The photovoltaic module is generally arranged in open terrain in the open air, so that the performance of photovoltaic power generation is directly related to solar illumination, and the existing photovoltaic module is arranged on a special supporting mechanism, so that the photovoltaic module can present a specific inclination angle, and the power generation efficiency of the photovoltaic module is ensured.

The existing supporting mechanism of the photovoltaic module is of a steel structure formed by welding a plurality of steel pipes, the structure of the supporting mechanism is quite stable, a plurality of photovoltaic modules are required to be installed on the supporting mechanism in the installation process of the photovoltaic module, and the supporting mechanism also has a certain height, so that constructors need to frequently lift the photovoltaic modules, the labor intensity is high, the overall installation efficiency is affected, and therefore the supporting mechanism and the photovoltaic equipment which are convenient for installing the photovoltaic modules are provided, and the purpose of the supporting mechanism and the photovoltaic equipment is to be achieved.

Disclosure of Invention

An embodiment of the present invention aims to provide a supporting mechanism and a photovoltaic device which are convenient for installing a photovoltaic module, and aims to solve the problems mentioned in the background art.

The embodiment of the invention is realized in such a way that the supporting mechanism convenient for installing the photovoltaic module comprises a first bracket, wherein the first bracket consists of a first cross rod and a first vertical frame fixedly connected with two ends of the first cross rod, and the supporting mechanism further comprises:

the second support is arranged at intervals relative to the first support, the second support is composed of a second cross rod and second vertical frames fixedly connected to two ends of the second cross rod, the first vertical frames and the second vertical frames on the same side are connected through transverse frames, the height of each first vertical frame is smaller than that of each second vertical frame, each second vertical frame comprises a support leg positioned at the bottom, the top of each support leg is fixedly connected with a combined box body, driving pieces are arranged outside the combined box body, and a transmission assembly is arranged in each combined box body;

the strip-shaped bracket is positioned at the top of the first bracket and the second bracket, the strip-shaped bracket comprises a strip-shaped box body, one end of the strip-shaped box body is connected with the top of the first vertical frame, the other end of the strip-shaped box body is connected with the top of the combined box body, a drag chain structure capable of self-locking is arranged in the strip-shaped box body, a through groove surrounding the strip-shaped box body is formed in the strip-shaped box body, a mounting block positioned in the through groove is fixedly arranged on the drag chain structure, and a mounting hole for mounting a photovoltaic module is formed in the mounting block;

The transmission assembly in the combined box body is in transmission connection with the drag chain structure through the shaft body penetrating through the combined box body and the strip-shaped box body, and when the driving piece rotates, the drag chain structure in the strip-shaped box body is driven to rotate through the transmission assembly.

Preferably, the strip box includes the main tank body that is connected with combination box and first perpendicular frame, and one side interval of main tank body is provided with the curb plate, rotates in the main tank body and is provided with a plurality of installation rollers, and the installation roller sets up along the length direction interval of main tank body, and one of them installation roller and the one end fixed connection of axis body, and drag chain structure sets up on the installation roller, and the clearance between curb plate and the main tank body is constituteed logical groove, curb plate pass through connecting bolt and main tank body fixed connection, the one end that is close to first perpendicular frame on the curb plate is provided with the lockpin, and the lockpin is used for restricting the installation roller rotation of corresponding position department in the main tank body for drag chain structure is locked.

Preferably, a hollow shaft is rotatably connected in the main box body at a position corresponding to the lock pin, the installation roller is fixed on the hollow shaft, and the lock pin is used for being inserted into the hollow shaft, so that the rotation of the hollow shaft is limited.

Preferably, the combined box body comprises a first box body fixedly connected with the support legs, a second box body is arranged at the top of the first box body, a third box body is sleeved on the second box body in a sliding manner, the transmission assembly is arranged in the first box body, the second box body and the third box body, the driving piece is arranged on the first box body, one side of the first box body is provided with an adjusting assembly, the adjusting assembly is used for driving the third box body to move on the second box body along the vertical direction, and two ends of the bar-shaped support are in rotary connection with the first vertical frame and the third box body;

the transverse frame comprises rectangular sleeves which are respectively and fixedly connected with the first vertical frame and the supporting legs, rectangular pipes are inserted between the rectangular sleeves on two sides in a sliding mode, and when the third box body moves along the vertical direction to enable the height of the combined box body to be changed, the overall length of the transverse frame is changed accordingly.

Preferably, the transmission assembly comprises a driven belt pulley arranged at the inner bottom of the first box body and in the third box body, and further comprises a driving belt pulley arranged at the inner middle part of the first box body, wherein the driving belt pulley is connected with a driving piece outside the first box body, a limiting belt pulley is arranged at the joint of the first box body and the second box body, a plurality of tensioning belt pulleys distributed along the vertical direction are arranged at one side, away from the adjusting assembly, of the first box body, and a transmission belt is arranged on the driven belt pulley, the driving belt pulley, the limiting belt pulley and the tensioning belt pulley in a matched manner.

Preferably, one side of keeping away from adjusting part in the first box is provided with the mounting panel of vertical state, and interval fixedly connected with a plurality of wheel carriers on the mounting panel, tensioning band pulley rotate set up on the wheel carrier, the bottom is provided with the connection structure who is used for being connected mounting panel and adjusting part in the first box, and when adjusting part drove the third box and remove along vertical direction, it carries out lateral shifting to drive the mounting panel through connection structure.

Preferably, the adjusting component comprises a transmission box fixedly arranged outside the first box body, a first screw rod structure is arranged at the top output end of the transmission box, the other end of the first screw rod structure is connected with a third box body, the connecting structure comprises a second screw rod structure which is positioned at the inner bottom of the first box body and is transversely arranged, the second screw rod structure is used for connecting the mounting plate with the transmission box in a transmission way, and a driving handle is arranged on the transmission box.

The invention further aims to provide photovoltaic equipment which comprises a plurality of photovoltaic modules, wherein the photovoltaic modules are arranged on the supporting mechanism which is convenient for installing the photovoltaic modules.

The supporting mechanism and the photovoltaic device convenient for installing the photovoltaic module provided by the embodiment of the invention have the beneficial effects that:

This supporting mechanism utilizes photovoltaic module to be the characteristics that the slope set up mostly, set up the bar box slope, in the actual installation, because first vertical frame side height is lower, constructor installs a photovoltaic module on the installation piece of both sides at first, after the installation is accomplished, can drive the drive assembly operation through the driving piece, thereby make the tow chain structure of bar box rotate, and then promote the photovoltaic module that installs to the eminence, so just realized the photovoltaic module that installs at the low level and subsequently promote to the eminence, constructor is all more convenient in transport or installation photovoltaic module, and then holistic installation effectiveness has been improved, and do not adopt complicated mechanism to drive and control on this supporting mechanism, wholly still keep with the similar appearance of steel construction, on guaranteeing the basis of stability, also accord with the requirement that field environment used.

Drawings

Fig. 1 is a perspective structure diagram of a photovoltaic device according to an embodiment of the present invention;

fig. 2 is a perspective view of a supporting mechanism for facilitating installation of a photovoltaic module according to an embodiment of the present invention;

FIG. 3 is a diagram showing an internal structure of a strip-shaped case according to an embodiment of the present invention;

fig. 4 is a schematic partial perspective view of a strip-shaped case according to an embodiment of the present invention;

FIG. 5 is a perspective view of a second vertical frame according to an embodiment of the present invention;

Fig. 6 is a perspective view of a combined case according to an embodiment of the present invention;

fig. 7 is a partial enlarged view at a in fig. 6.

In the drawings, 1, a first bracket, 101, a first cross rod, 102, a first vertical frame, 2, a second bracket, 201, a second cross rod, 202, a second vertical frame, 2021, a supporting leg, 2022, a combined box, 20221, a first box, 20222, a second box, 20223, a third box, 3, a transverse frame, 301, a rectangular sleeve, 302, a rectangular pipe, 4, a driving piece, 5, a strip bracket, 501, a strip box, 5011, a main box, 5012, a side plate, 502, a drag chain structure, 503, a mounting block, 6, a mounting roller, 7, a connecting bolt, 8, a locking pin, 9, a hollow shaft, 10, an adjusting component, 1001, a transmission box, 1002, a first lead screw structure, 11, a driven pulley, 12, a driving pulley, 13, a limiting pulley, 14, a tensioning pulley, 15, a transmission belt, 16, a mounting plate, 17, a wheel frame, 18, a connecting structure, 19 and a photovoltaic component are arranged.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Specific implementations of the invention are described in detail below in connection with specific embodiments.

As shown in fig. 1 and fig. 2, a supporting mechanism for facilitating installation of a photovoltaic module according to an embodiment of the present invention includes a first bracket 1, where the first bracket 1 is composed of a first cross bar 101 and first vertical frames 102 fixedly connected to two ends of the first cross bar 101, and further includes:

The second support 2 is arranged at intervals relative to the first support 1, the second support 2 is composed of a second transverse rod 201 and second vertical frames 202 fixedly connected to two ends of the second transverse rod 201, the first vertical frames 102 and the second vertical frames 202 which are positioned on the same side are connected through transverse frames 3, the height of the first vertical frames 102 is smaller than that of the second vertical frames 202, the second vertical frames 202 comprise supporting feet 2021 positioned at the bottom, the tops of the supporting feet 2021 are fixedly connected with a combined box 2022, a driving piece 4 is arranged outside the combined box 2022, and a transmission assembly is arranged in the combined box 2022;

The strip-shaped bracket 5 is positioned at the top of the first bracket 1 and the second bracket 2, the strip-shaped bracket 5 comprises a strip-shaped box body 501, one end of the strip-shaped box body 501 is connected with the top of the first vertical frame 102, the other end of the strip-shaped box body 501 is connected with the top of the combined box body 2022, a drag chain structure 502 capable of self-locking is arranged in the strip-shaped box body 501, a through groove surrounding the strip-shaped box body 501 is arranged on the strip-shaped box body 501, a mounting block 503 positioned in the through groove is fixedly arranged on the drag chain structure 502, and a mounting hole for mounting the photovoltaic module 19 is formed in the mounting block 503;

The transmission component in the combined box 2022 is in transmission connection with the drag chain structure 502 through the shaft body penetrating the combined box 2022 and the strip-shaped box 501, and when the driving piece 4 rotates, the drag chain structure 502 in the strip-shaped box 501 is driven to rotate through the transmission component.

In an embodiment of the invention, the supporting mechanism uses the characteristic that most of photovoltaic modules 19 are arranged obliquely, the strip-shaped box body 501 is arranged obliquely, in the actual installation process, as the height of the first vertical frame 102 side is lower, a constructor firstly installs one photovoltaic module 19 on the installation blocks 503 on two sides, after the installation is completed, the driving element 4 can drive the transmission assembly to operate, so that the drag chain structure 502 of the strip-shaped box body 501 rotates, and the installed photovoltaic module 19 is lifted to a high position, thereby realizing the purpose that the photovoltaic module 19 installed at a low position is lifted to a high position successively, the constructor is more convenient to carry or install the photovoltaic module 19, further improving the overall installation efficiency, and the supporting mechanism does not adopt a complex mechanism to drive and control, remains the similar shape as a steel structure, and meets the requirements of field environment on the basis of guaranteeing the stability.

In one example of the present invention, as shown in fig. 7, the driving member 4 is not powered by itself, but is connected to an external power source, because the present support mechanism is installed in a field environment, and if a motor-like component is provided as the power source, it is obvious that this is not applicable, the driving member 4 may be a dedicated connector, and may be connected to a hand-held electric drill-like tool carried by a constructor, thus increasing the limitation of use of the present support mechanism and increasing safety, so that only a professional can use the support mechanism, and only when installing the photovoltaic module 19 or removing the photovoltaic module 19, the connection of the driving member 4 is performed.

As shown in fig. 3 and fig. 4, as a preferred embodiment of the present invention, the strip-shaped box 501 includes a main box 5011 connected to the combined box 2022 and the first vertical frame 102, a side plate 5012 is disposed at a side of the main box 5011 at intervals, a plurality of mounting rollers 6 are rotatably disposed in the main box 5011, the mounting rollers 6 are disposed at intervals along a length direction of the main box 5011, one of the mounting rollers 6 is fixedly connected to one end of the shaft, the drag chain structure 502 is disposed on the mounting rollers 6, a gap between the side plate 5012 and the main box 5011 forms the through slot, the side plate 5012 is fixedly connected to the main box 5011 through a connecting pin 7, and a lock pin 8 is disposed at an end of the side plate 5012 adjacent to the first vertical frame 102, and the lock pin 8 is used for restricting the rotation of the mounting roller 6 at a corresponding position in the main box 5011, so that the drag chain structure 502 is locked.

In one case of this embodiment, the hollow shaft 9 is rotatably connected to the position corresponding to the lock pin 8 in the main housing 5011, the installation roller 6 is fixed on the hollow shaft 9, the lock pin 8 is used to be inserted into the hollow shaft 9, so that the rotation of the hollow shaft 9 is limited, after the drag chain structure 502 lifts the photovoltaic module 19 successively, the photovoltaic module 19 keeps the state of being arranged on the strip-shaped housing 501, but the photovoltaic module 19 has weight, if the photovoltaic module 19 does not lock, the photovoltaic module 19 automatically falls down, when one installation roller 6 is limited by the lock pin 8, the drag chain structure 502 cannot rotate, so that the installation position of the photovoltaic module 19 is unchanged, and when the photovoltaic module 19 needs to be dismounted, the rotation of the drag chain structure 502 can be recovered by extracting the lock pins 8 on both sides.

As shown in fig. 5, 6 and 7, as a preferred embodiment of the present invention, the combined box 2022 includes a first box 20221 fixedly connected to the supporting leg 2021, a second box 20222 is provided at the top of the first box 20221, a third box 20223 is slidably sleeved on the second box 20222, the transmission component is disposed in the first box 20221, the second box 20222 and the third box 20223, the driving component 4 is disposed on the first box 20221, an adjusting component 10 is disposed on one side of the first box 20221, the adjusting component 10 is used to drive the third box 20223 to move on the second box 20222 along the vertical direction, and two ends of the bar-shaped bracket 5 are rotatably connected to the first vertical frame 102 and the third box 20223.

In one case of this embodiment, the cross frame 3 includes rectangular sleeves 301 fixedly connected to the first vertical frame 102 and the supporting legs 2021, a rectangular tube 302 is slidably inserted between the rectangular sleeves 301 at two sides, when the third box 20223 moves in the vertical direction to change the height of the combined box 2022, the overall length of the cross frame 3 changes accordingly, the transmission assembly includes driven pulleys 11 disposed at the inner bottom of the first box 20221 and in the third box 20223, further includes a driving pulley 12 disposed at the inner middle of the first box 20221, the driving pulley 12 is connected to a driving member 4 outside the first box 20221, a limiting pulley 13 is disposed at a joint between the first box 20221 and the second box 20222, a plurality of tensioning pulleys 14 distributed in the vertical direction are disposed at a side of the first box 20221 away from the adjusting assembly 10, the driven pulley 11, the driving pulley 12, the limiting pulley 13 and the tensioning pulley 14 are cooperatively provided with a transmission belt 15, it should be noted that, when the height of the combined box 2022 changes, the driven pulley 11 in the third box 20223 is connected with the shaft body, the plurality of tensioning pulleys 14 can move transversely to compensate the position of the transmission belt 15, one side of the first box 20221 far away from the adjusting assembly 10 is provided with a vertical mounting plate 16, the mounting plate 16 is fixedly connected with a plurality of wheel frames 17 at intervals, the tensioning pulleys 14 are rotatably arranged on the wheel frames 17, the bottom of the first box 20221 is provided with a connecting structure 18 for connecting the mounting plate 16 with the adjusting assembly 10, when the adjusting assembly 10 drives the third box 20223 to move along the vertical direction, the mounting plate 16 is driven to move transversely by the connecting structure 18, in general, the drag chain structure 502 is driven by a very common technical means of driving the rotation of the transmission belt structure, however, in the field, when the terrain of the area is different, the photovoltaic module 19 cannot keep a fixed inclination angle to be installed, so the supporting mechanism needs to have an adjusting function, and the overall height of the second vertical frame 202 can be adjusted through the above, but the telescopic second vertical frame 202 and the structure of the transmission belt can conflict with each other, although the existing belt tensioning structure can adjust the length, the adjusting amount obviously cannot meet the height adjusting requirement of the second vertical frame 202, in the embodiment, a plurality of tensioning pulleys 14 are adopted to cooperate to work, one tensioning pulley 14 moves to enable the distance between two driven pulleys 11 to be increased, the lifting amount of the driven pulleys 11 can be greatly increased along with the increase of the number of the tensioning pulleys 14, the adjustment of the transmission belt 15 and the height adjustment of the second vertical frame 202 can be unified through reasonable arrangement, and the height adjustment of the supporting mechanism and the structure transmission cannot have interference problems.

As shown in fig. 6, as a preferred embodiment of the present invention, the adjusting assembly 10 includes a transmission case 1001 fixedly disposed outside the first case 20221, a first screw structure 1002 is disposed at a top output end of the transmission case 1001, another end of the first screw structure 1002 is connected to a third case 20223, the connection structure 18 includes a second screw structure disposed at an inner bottom of the first case 20221 and transversely disposed, the second screw structure is used for driving connection between the mounting plate 16 and the transmission case 1001, and a driving handle 1003 is disposed on the transmission case 1001.

In one case of this embodiment, a gear engaged transmission structure may be disposed in the transmission case 1001, and of course, a worm gear and worm may also be adopted, when a constructor needs to adjust the angle of the photovoltaic module 19, the first screw rod structure 1002 may be controlled to work by driving the handle 1003, so that the third case 20223 is lifted on the second case 20222, to implement angle adjustment of the photovoltaic module 19, and meanwhile, the second screw rod structure also operates and drives the mounting plate 16 to move laterally, at this time, the position of the tensioning belt wheel 14 is also changed, so that the transmission belt 15 can maintain its state, and no detachment occurs.

As shown in fig. 1, another objective of the present invention is to provide a photovoltaic device, which includes a plurality of photovoltaic modules 19, wherein the photovoltaic modules 19 are mounted on the supporting mechanism which is convenient for mounting the photovoltaic modules.

In one case of this embodiment, this supporting mechanism utilizes the characteristics that photovoltaic module 19 is mostly slope setting, set up the strip box 501 slope, in the actual installation, because the height of first vertical frame 102 side is lower, constructor is firstly with a photovoltaic module 19 install on the installation piece 503 of both sides, after the installation is accomplished, can drive the drive assembly operation through driving piece 4, thereby make the tow chain structure 502 of strip box 501 rotate, and then promote the photovoltaic module 19 that installs to the eminence, so just realized the photovoltaic module 19 of installing at the low level is successively promoted to the eminence, constructor is more convenient at transport or installation photovoltaic module 19, and then the holistic installation effectiveness has been improved, and do not adopt complicated mechanism to drive and control on this supporting mechanism, wholly keep still with the similar appearance of steel construction, on the basis of guaranteeing stability, also accord with the requirement of field environment use.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is plural or plural.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A support mechanism for facilitating installation of a photovoltaic module, comprising a first bracket (1), the first bracket (1) comprising a first crossbar (101) and a first vertical bracket (102) fixedly connected to both ends of the first crossbar (101), characterized in that it also comprises:

A second bracket (2), the second bracket (2) is arranged at an interval relative to the first bracket (1), the second bracket (2) is composed of a second crossbar (201) and a second vertical frame (202) fixedly connected to both ends of the second crossbar (201), the first vertical frame (102) and the second vertical frame (202) on the same side are connected by a horizontally arranged crossframe (3), and the height of the first vertical frame (102) is less than the height of the second vertical frame (202), the second vertical frame (202) includes a support foot (2021) located at the bottom, the top of the support foot (2021) is fixedly connected to a combined box body (2022), a driving member (4) is arranged outside the combined box body (2022), and a transmission assembly is arranged inside the combined box body (2022);

A strip support (5), the strip support (5) is located at the top of the first support (1) and the second support (2), the strip support (5) comprises a strip box (501) having one end connected to the top of the first vertical frame (102), the other end of the strip box (501) being connected to the top of the combined box (2022), a self-locking drag chain structure (502) being arranged in the strip box (501), a through groove surrounding the strip box (501) being arranged on the strip box (501), a mounting block (503) located in the through groove being fixedly arranged on the drag chain structure (502), and a mounting hole for mounting a photovoltaic module (19) being provided on the mounting block (503);

The transmission assembly in the combined box (2022) is connected to the drag chain structure (502) via a shaft that passes through the combined box (2022) and the strip box (501); when the driving member (4) rotates, the drag chain structure (502) in the strip box (501) is driven to rotate via the transmission assembly.

2. The support mechanism for facilitating installation of photovoltaic modules according to claim 1 is characterized in that the strip box (501) comprises a main box (5011) connected to the combined box (2022) and the first vertical frame (102), a side plate (5012) is arranged at intervals on one side of the main box (5011), a plurality of installation rollers (6) are rotatably arranged in the main box (5011), the installation rollers (6) are arranged at intervals along the length direction of the main box (5011), and one of the installation rollers (6) is in contact with the shaft. One end is fixedly connected, the drag chain structure (502) is arranged on the installation roller (6), the gap between the side plate (5012) and the main box body (5011) constitutes the through groove, the side plate (5012) is fixedly connected to the main box body (5011) through a connecting bolt (7), and a locking pin (8) is arranged on one end of the side plate (5012) close to the first vertical frame (102), and the locking pin (8) is used to limit the rotation of the installation roller (6) at a corresponding position in the main box body (5011), so that the drag chain structure (502) is locked.

3. According to claim 2, the support mechanism for facilitating the installation of photovoltaic components is characterized in that a hollow shaft (9) is rotatably connected to the corresponding position of the locking pin (8) in the main box body (5011), the installation roller (6) is fixed on the hollow shaft (9), and the locking pin (8) is used to be inserted into the hollow shaft (9) so that the rotation of the hollow shaft (9) is restricted.

4. The support mechanism for facilitating installation of photovoltaic components according to claim 1, characterized in that the combined box (2022) comprises a first box (20221) fixedly connected to the support leg (2021), a second box (20222) is arranged on the top of the first box (20221), a third box (20223) is slidably sleeved on the second box (20222), the transmission assembly is arranged in the first box (20221), the second box (20222) and the third box (20223), the driving member (4) is arranged on the first box (20221), an adjustment assembly (10) is arranged on one side of the first box (20221), the adjustment assembly (10) is used to drive the third box (20223) to move in the vertical direction on the second box (20222), and both ends of the strip bracket (5) are rotatably connected to the first vertical frame (102) and the third box (20223);

The horizontal frame (3) comprises rectangular sleeves (301) respectively fixedly connected to the first vertical frame (102) and the supporting legs (2021); a rectangular tube (302) is slidably inserted between the rectangular sleeves (301) on both sides; when the third box body (20223) moves in the vertical direction so that the height of the combined box body (2022) changes, the overall length of the horizontal frame (3) changes accordingly.

5. The support mechanism for facilitating installation of photovoltaic modules according to claim 4 is characterized in that the transmission assembly comprises a driven pulley (11) arranged at the bottom of the first box (20221) and in the third box (20223), and further comprises a driving pulley (12) arranged in the middle of the first box (20221), the driving pulley (12) is connected to the driving member (4) outside the first box (20221), and the first box (20221) and the second box (20222) are connected. A limit pulley (13) is provided at the joint of the combined box (2022); a plurality of tension pulleys (14) distributed in the vertical direction are provided on a side of the first box (20221) away from the adjustment component (10); a transmission belt (15) is provided on the driven pulley (11), the driving pulley (12), the limit pulley (13) and the tension pulley (14); when the height of the combined box (2022) changes, the plurality of tension pulleys (14) can move laterally to compensate for the position of the transmission belt (15).

6. The support mechanism for facilitating installation of photovoltaic components according to claim 5 is characterized in that a vertical mounting plate (16) is arranged on a side of the first box body (20221) away from the adjusting component (10), a plurality of wheel frames (17) are fixedly connected to the mounting plate (16) at intervals, a tensioning pulley (14) is rotatably arranged on the wheel frame (17), a connecting structure (18) for connecting the mounting plate (16) to the adjusting component (10) is arranged at the bottom of the first box body (20221), and when the adjusting component (10) drives the third box body (20223) to move in the vertical direction, the mounting plate (16) is driven to move laterally through the connecting structure (18).

7. The support mechanism for facilitating installation of photovoltaic components according to claim 6 is characterized in that the adjustment component (10) includes a transmission box (1001) fixedly arranged outside the first box body (20221), and a first screw rod structure (1002) is arranged at the top output end of the transmission box (1001), and the other end of the first screw rod structure (1002) is connected to the third box body (20223), and the connection structure (18) includes a second screw rod structure located at the bottom of the first box body (20221) and arranged laterally, and the second screw rod structure is used to transmit and connect the mounting plate (16) with the transmission box (1001), and a driving handle (1003) is arranged on the transmission box (1001).

8. A photovoltaic device, comprising a plurality of photovoltaic modules (19), characterized in that the photovoltaic modules (19) are mounted on a supporting mechanism for facilitating the installation of the photovoltaic modules (19) as claimed in any one of claims 1 to 7.