CN118199485B

CN118199485B - Solar panel supporting device

Info

Publication number: CN118199485B
Application number: CN202410420774.3A
Authority: CN
Inventors: 孙现波
Original assignee: Jinan Wanka Technology Co ltd
Current assignee: Jinan Wanka Technology Co ltd
Priority date: 2024-04-09
Filing date: 2024-04-09
Publication date: 2024-09-20
Anticipated expiration: 2044-04-09
Also published as: CN118199485A

Abstract

The present invention relates to the technical field of supporting equipment, specifically a solar panel support device, comprising a first slide rail and a second slide rail, wherein the first slide rail and the second slide rail are arranged in parallel on the ground, and a number of first support rod groups are uniformly arranged on the first slide rail, and a second support rod group corresponding to the first support rod group is uniformly arranged on the second slide rail. The present invention adopts a multi-stage fixing method to support and install the solar panel, improving the stability of equipment installation. The panel is fixed by pressing the pressure plate and rubber pressure block in the fixing mechanism instead of screw fixing, and the support rod is installed by sliding the slide rail, achieving multi-level disassembly and installation of the equipment. The connection rod and the second Two fixed blocks connect multiple guide rods, The linkage of multiple solar panel bodies has been achieved, and the output end of the hydraulic telescopic rod extends and retracts to drive the overall adjustment of multiple panels, resulting in high work efficiency.

Description

Solar panel supporting device

Technical Field

The invention relates to the technical field of supporting equipment, in particular to a solar panel supporting device.

Background

The solar panel supporting device is a device for supporting and fixing a solar panel, and is usually installed on a roof, the ground or other specific areas to collect solar energy, and according to the installation position and the different areas, the mechanism and the function of the supporting device are different, so that the supporting device is installed on the ground, and the existing solar panel supporting device installed on the ground has certain defects:

1. The solar panels installed on the ground are generally directly installed outdoors, outdoor wind power is large, the outdoor wind power directly acts on the panels, the stability requirement on the supporting device is high, the existing supporting device supports and installs the solar panels in a single-stage fixed mode, the solar panels are independently installed, integral connection is not formed, and the wind resistance effect is poor;

2. Most of the existing solar panels are installed on the support brackets in a screw fixing mode, the installation and the disassembly are complicated, the whole body formed by the support brackets and the support rods is also installed on the ground in a bolt fixing mode, and the whole body disassembly and the replacement of a single panel are relatively laborious;

3. In order to ensure the power generation efficiency, the solar panel needs to ensure long-time direct irradiation of sunlight, however, the change of seasons and the difference of installation areas cause the change of sunlight irradiation angles, the installation angle of the solar panel needs to be adjusted according to the requirements when the solar panel supporting device is supported and installed, the angle of a single panel is independently adjusted by the existing supporting device, so that the panel angle needs to be adjusted one by one, and the working efficiency is reduced.

Disclosure of Invention

The present invention is directed to a solar panel supporting device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a solar panel strutting arrangement, includes slide rail and No. two slide rails, slide rail and No. two slide rail parallel arrangement are subaerial, and evenly be provided with a plurality of first bracing piece groups on the slide rail, evenly be provided with on No. two slide rails with first bracing piece group one-to-one's second bracing piece group, second bracing piece group top sliding connection has the guide bar, no. two slide rail rearmost corner is provided with the angle adjustment mechanism who is used for carrying out angle adjustment to solar panel, and the guide bar articulates jointly with first bracing piece group top has the support bracket, solar panel body has been placed at the support bracket top, and joint lug and joint recess between the adjacent solar panel body mutually support, four be used for carrying out spacing fixed compressing tightly fixed establishment to solar panel that place on it are installed to support bracket 12 bottom four corners symmetry.

The upper parts of the first support rod groups and the second support rod groups which are in one-to-one correspondence are provided with reinforcing frames for connection reinforcement, reinforcing beams are arranged in the reinforcing frames, and ratchet tightening mechanisms are arranged at the bottoms of one sides of the reinforcing frames positioned at the forefront ends of the first slide rail and the second slide rail.

The ratchet tightening mechanism comprises a first mounting seat, a clamping assembly, a handle, a through shaft and a winding tightening group, wherein the first mounting seat is arranged at the center of the front side of a reinforcing frame positioned at the forefront ends of a first sliding rail and a second sliding rail, the clamping assembly is arranged at the front side of the first mounting seat, the center of the clamping assembly movably penetrates through the through shaft, and the winding tightening assembly is arranged at one end of the through shaft.

Preferably, a plurality of rollers are uniformly arranged in the first slide rail and the second slide rail, the centers of the rollers are rotationally connected with rollers, and the tops of the rollers are respectively in rolling connection with the bottoms of the first slide rail and the second slide rail.

Preferably, a plurality of mounting grooves are formed in the two side walls of the first sliding rail and the second sliding rail at equal intervals along the length direction of the first sliding rail and the second sliding rail, a compression spring is mounted in the mounting grooves, a limiting ball head is mounted at one end of the compression spring, the limiting ball head is respectively in compression fit with the limiting grooves in the two side walls of the second supporting rod group and the first supporting rod group, and cover plates are mounted at the two ends of the first sliding rail and the two ends of the second sliding rail.

Preferably, compress tightly fixed establishment and include installation sleeve pipe, first fixed block, reset spring, the connecting block, the installation pole, the fixed slot, the dwang, the connecting plate, clamp plate and rubber briquetting, terminal surface mounting has two first fixed blocks under the support bracket, and two first fixed block bottoms are connected with the installation sleeve pipe jointly, reset spring is installed to installation sleeve pipe inside one side, and the connecting block is installed to reset spring one end, the installation pole is installed to connecting block one end, the fixed slot has been seted up to installation pole one end, and the inside rotation of fixed slot is connected with the dwang, dwang one end stretches out from installation sleeve pipe one end, and the dwang is located the outside one end terminal surface of installation sleeve pipe and installs the connecting plate, the clamp plate is installed at the connecting plate top, and rubber briquetting is installed to clamp plate bottom one side, rubber briquetting bottom and solar panel body's corner position laminating.

Preferably, the joint subassembly includes cylinder case, ratchet body, pawl, cushion, tensioning spring, fixing base, spacing groove and poking rod, and the cylinder case is run through to the axle activity of lining up, and the cylinder case rotates with the axle of lining up to be connected, and the handle is installed to the axle other end of lining up and link up axle center one end and install ratchet body, ratchet body top one side joint has the pawl, and installs the cushion at the pawl top, tensioning spring is installed at the cushion top, and tensioning spring top and cylinder case inner circumference top fixed connection.

Preferably, the fixing base is installed to pawl one side, and the fixing base rotates with the pawl to be connected, and the fixing base is installed in cylinder case inner circumference top one side, and the spacing groove has been seted up at cylinder case one end terminal surface top, and spacing groove internally mounted has the poking rod, poking rod one end and pawl one side fixed connection.

Preferably, the winding tensioning assembly comprises a winding disc, a steel rope, a fixed lug and a tensioning block, wherein the winding disc is arranged at one end of the through shaft, the steel rope is wound on the winding disc, the fixed lug used for limiting and fixing is uniformly sleeved on the steel rope, the fixed lug is arranged at the bottom of the reinforcing frame, the tensioning block used for limiting and tensioning is arranged at one end of the steel rope, and the tensioning block is attached to the fixed lug at the bottom of the reinforcing frame at the rearmost ends of the first sliding rail 1 and the second sliding rail 20.

Preferably, the angle adjustment mechanism includes hydraulic telescoping rod, second mount pad, bottom plate, stand, movable sleeve, connecting rod and second fixed block, the bottom plate is installed to second slide rail rearmost end corner, and the stand is installed at bottom plate top center, the second mount pad is installed at the stand top, and the second mount pad top rotates and is connected with the hydraulic telescoping rod that provides driving force for solar panel angle adjustment, movable sleeve is installed at hydraulic telescoping rod output top, and movable sleeve center activity runs through there is the connecting rod, cup jointed a plurality of second fixed blocks on the connecting rod, and the connecting rod rotates with the second fixed block to be connected, the lower terminal surface at the bracket is installed to the second fixed block.

Compared with the prior art, the invention has the beneficial effects that:

1. According to the solar panel fixing device, the support bracket and the compression fixing mechanism are used for supporting and compressing the solar panel body, so that primary fixing is achieved, meanwhile, the first support rod, the second support rod and the reinforcing frame form a stable triangular structure, stability is high, secondary fixing of the solar panel body is achieved, the ratchet tightening mechanism connects the plurality of panels and the frames into a whole, wind resistance is further improved as a whole, tertiary fixing is achieved, and stability of equipment is improved by adopting a tertiary fixing mode.

2. According to the invention, the pressing plate and the rubber pressing block in the pressing fixing mechanism are used for pressing and fixing the panel instead of screw fixing, and meanwhile, the supporting rod is slidably installed in a sliding installation mode by adopting the sliding rail, so that the installation and the disassembly are convenient, the multi-stage detachment and the installation of equipment are realized, and the maintenance and the replacement of the equipment are convenient.

3. According to the invention, the plurality of guide rods are connected through the connecting rods and the second fixed blocks, so that the linkage of the plurality of solar panel bodies is realized, the output ends of the hydraulic telescopic rods are telescopic to drive the overall adjustment of the plurality of panels, and compared with a single-block adjustment mode, the hydraulic telescopic rod has the advantages of high working efficiency and strong convenience.

Drawings

Fig. 1 is a perspective top view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the area a in fig. 1 according to the present invention.

Fig. 3 is a perspective bottom view of the overall structure of the present invention.

Fig. 4 is an enlarged schematic view of the area B of fig. 3 according to the present invention.

Fig. 5 is an enlarged schematic view of region C of fig. 3 in accordance with the present invention.

Fig. 6 is a top view of the slide rail of the present invention.

Fig. 7 is a front view of the overall structure of the present invention.

Fig. 8 is a partial structural cross-sectional view of the present invention.

Fig. 9 is a partially cut-away perspective view of the compression fixation mechanism of the present invention.

FIG. 10 is a partially cut-away perspective view of the ratchet tightening mechanism of the present invention.

Fig. 11 is an enlarged schematic view of area D of fig. 10 in accordance with the present invention.

In the figure: 1. a first slide rail; 2. a first support bar set; 3. a cover plate; 4. a solar panel body; 5. a compression fixing mechanism; 501. installing a sleeve; 502. a first fixed block; 503. a return spring; 504. a connecting block; 505. a mounting rod; 506. a fixing groove; 507. a rotating lever; 508. a connecting plate; 509. a pressing plate; 510. a rubber briquetting; 6. a clamping convex block; 7. reinforcing the frame; 8. ratchet tightening mechanism; 801. a first mount; 802. a clamping assembly; 8020. a cylindrical box; 8021. a ratchet body; 8022. a pawl; 8023. a cushion block; 8024. tensioning a spring; 8025. a fixing seat; 8026. a limit groove; 8027. a toggle rod; 803. a handle; 804. a through shaft; 805. winding and tensioning the group; 8050. winding the reel; 8051. a steel rope; 8052. fixing the ear block; 8053. tensioning the block; 9. a second support bar set; 10. reinforcing the beam; 11. a guide rod; 12. a support bracket; 13. a clamping groove; 14. an angle adjusting mechanism; 1401. a hydraulic telescopic rod; 1402. a second mounting base; 1403. a bottom plate; 1404. a column; 1405. a movable sleeve; 1406. a connecting rod; 1407. a second fixed block; 15. a roller; 16. a roller; 17. limiting ball heads; 18. a compression spring; 19. a mounting groove; 20. and a second slide rail.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 and 3, a solar panel supporting device includes a first slide rail 1 and a second slide rail 20, where the first slide rail 1 and the second slide rail 20 are arranged on the ground in parallel, a plurality of first support rod groups 2 are uniformly arranged on the first slide rail 1, a second support rod group 9 corresponding to the first support rod groups 2 one by one is uniformly arranged on the second slide rail 20, a guide rod 11 is slidably connected to the top of the second support rod group 9, an angle adjusting mechanism 14 for adjusting the angle of the solar panel is arranged at the corner of the rearmost end of the second slide rail 20, a support bracket 12 is hinged together between the guide rod 11 and the top of the first support rod group 2, a solar panel body 4 is placed at the top of the support bracket 12, and four compression fixing mechanisms 5 for limiting and fixing the solar panel placed on the support bracket 12 are symmetrically arranged at four corners at the bottom of the support bracket 12; the middle upper parts of the first support rod group 2 and the second support rod group 9 which are in one-to-one correspondence are provided with a reinforcing frame 7 for connection and reinforcement, reinforcing beams 10 are arranged in the reinforcing frame 7, and a ratchet tightening mechanism 8 is arranged at the bottom of one side of the reinforcing frame 7 positioned at the forefront ends of the first slide rail 1 and the second slide rail 20; after the solar panel body 4 is placed on the support bracket 12, the solar panel body 4 is connected into a whole through the clamping convex blocks 6 and the clamping grooves 13, the clamping limiting of the clamping fixing mechanism 5 is matched, the one-stage fixing of the solar panel body 4 is realized, the first support rod group 2, the second support rod group 9 and the reinforcing frame 7 form a stable triangular structure frame body to form a two-stage fixing, the ratchet tightening mechanism 8 connects and fixes a plurality of triangular structure frame bodies into a whole, three-stage fixing is realized, and the mounting stability of the solar panel body 4 is improved.

Referring to fig. 1,2, 5, 10 and 11, the ratchet tightening mechanism 8 includes a first mounting seat 801, a clamping assembly 802, a handle 803, a through shaft 804 and a winding tightening group 805, the first mounting seat 801 is mounted at the center of the front side of the reinforcing frame 7 located at the forefront ends of the first slide rail 1 and the second slide rail 20, the clamping assembly 802 is mounted at the front side of the first mounting seat 801, the clamping assembly 802 movably penetrates through the through shaft 804 at the center, the winding tightening group 805 is mounted at one end of the through shaft 804, the clamping assembly 802 includes a cylindrical case 8020, a ratchet body 8021, a pawl 8022, a cushion block 8023, a tightening spring 8024, a fixing seat 8025, a limit groove 8026 and a toggle rod 8027, the through shaft 804 movably penetrates through the cylindrical case 8020, the cylindrical case 8020 is rotatably connected with the through shaft 804, the handle is mounted at the other end of the through shaft 804, the ratchet body 8021 is mounted at one end of the center of the through shaft 804, the ratchet body 8021 is clamped with a pawl 8022 on one side of the top, a cushion block 8023 is arranged on the top of the pawl 8022, a tensioning spring 8024 is arranged on the top of the cushion block 8023, the top of the tensioning spring 8024 is fixedly connected with the top of the inner circumference of the cylindrical box 8020, a fixing seat 8025 is arranged on one side of the pawl 8022, the fixing seat 8025 is rotationally connected with the pawl 8022, the fixing seat 8025 is arranged on one side of the top of the inner circumference of the cylindrical box 8020, a limit groove 8026 is formed in the top of one end face of the cylindrical box 8020, a stirring rod 8027 is internally provided with a stirring rod 8027, one end of the stirring rod 8027 is fixedly connected with one side of the pawl 8022, a winding tensioning assembly 805 comprises a winding drum 8050, a steel rope 8051, a fixing ear block 8052 and a tensioning block 8053, the winding drum 8050 is uniformly sleeved with the steel rope 8051, the fixing ear block 8052 is used for limiting and fixing, the fixing ear block 8052 is arranged at the bottom of the reinforcing frame 7, one end of the steel rope 8051 is provided with a tensioning block 8053 for limiting and tensioning, and the tensioning block 8053 is attached to a fixed lug 8052 positioned at the bottom of the reinforcing frame 7 at the rearmost ends of the first slide rail 1 and the second slide rail 20.

Referring to fig. 6 and 8, a plurality of rollers 16 are uniformly installed inside a first slide rail 1 and a second slide rail 20, the centers of the rollers 16 are rotationally connected with a roller 15, the tops of the roller 15 are respectively in rolling connection with the bottoms of the first slide rail 1 and the second slide rail 20, a plurality of mounting grooves 19 are formed in the two side walls of the first slide rail 1 and the second slide rail 20 at equal intervals along the length direction of the two side walls, a compression spring 18 is installed inside the mounting grooves 19, a limit ball head 17 is installed at one end of the compression spring 18, the limit ball head 17 is respectively in compression fit with limit grooves in the two side walls of a second support rod group 9 and a first support rod group 2, and cover plates 3 are installed at two ends of the first slide rail 1 and two ends of the second slide rail 20.

Referring to fig. 3 and 9, the pressing fixing mechanism 5 includes a mounting sleeve 501, a first fixing block 502, a return spring 503, a connecting block 504, a mounting rod 505, a fixing groove 506, a rotating rod 507, a connecting plate 508, a pressing plate 509 and a rubber press block 510, wherein the two first fixing blocks 502 are mounted on the lower end face of the support bracket 12, the bottoms of the two first fixing blocks 502 are connected with the mounting sleeve 501 together, the return spring 503 is mounted on one side of the inside of the mounting sleeve 501, the connecting block 504 is mounted on one end of the return spring 503, the mounting rod 505 is mounted on one end of the connecting block 504, a fixing groove 506 is provided on one end of the mounting rod 505, the rotating rod 507 is connected with the rotating rod 507 in the fixing groove 506 in a rotating manner, one end of the rotating rod 507 extends out from one end of the mounting sleeve 501, the end face of the rotating rod 507 is provided with the connecting plate 508, the pressing plate 509 is mounted on the top of the connecting plate 508, the rubber press block 510 is mounted on one side of the bottom of the pressing plate 509, and the bottom of the rubber press block 510 is attached to the corner position of the solar panel body 4.

Referring to fig. 3,4 and 7, the angle adjusting mechanism 14 includes a hydraulic telescopic rod 1401, a second mounting seat 1402, a bottom plate 1403, a column 1404, a movable sleeve 1405, a connecting rod 1406 and a second fixed block 1407, the bottom plate 1403 is mounted at the corner of the rearmost end of the second sliding rail 20, the column 1404 is mounted at the center of the top of the bottom plate 1403, the second mounting seat 1402 is mounted at the top of the column 1404, the hydraulic telescopic rod 1401 for providing driving force for angle adjustment of the solar panel is rotatably connected at the top of the second mounting seat 1402, the movable sleeve 1405 is mounted at the top of the output end of the hydraulic telescopic rod 1401, the connecting rod 1406 movably penetrates through the center of the movable sleeve 1405, a plurality of second fixed blocks 1407 are sleeved on the connecting rod 1406, the connecting rod 1406 is rotatably connected with the second fixed blocks 1407, and the second fixed blocks 1407 are mounted at the lower end face of the support bracket 12.

Working principle: in the use process of the invention, the first slide rail 1 and the second slide rail 20 are firstly arranged on the ground according to the specification, the lengths of the first slide rail 1 and the second slide rail 20 are increased and decreased according to the change of the number of the installed solar panel bodies 4, the second support rod group 9 and the first support rod group 2 are then arranged in a sliding mode along the directions of the first slide rail 1 and the second slide rail 20, when the second support rod group 9 and the first support rod group 2 slide to the specified positions, the limiting ball head 17 is driven to compress in a centering mode under the elastic force of the compressing spring 18, and at the moment, the limiting ball head 17 is clamped into the limiting grooves on the second support rod group 9 and the first support rod group 2, and the second support rod group 9 and the first support rod group 2 are rapidly installed.

After the second support rod group 9 and the first support rod group 2 are installed, the cover plate 3 on the first slide rail 1 and the second slide rail 20 is fixed by screws, then the steel rope 8051 in the ratchet tightening mechanism 8 passes through the fixed lug 8052 at the bottom of the reinforcing frame 7, one side of the tensioning block 8053 is attached to the fixed lug 8052 at the rearmost end of the first slide rail 1 and the second slide rail 20, the other end of the steel rope 8051 is wound on the winding disk 8050, then the first mounting seat 801 is mounted on the reinforcing frame 7 at the foremost end of the solar panel body 4, at this time, the handle 803 is rotated to drive the through shaft 804 to rotate, then the ratchet body 8021 is driven to rotate, then the winding disk 8050 is driven to rotate, so that the winding tightening of the steel rope 8051 is realized, the frames formed by the plurality of second support rod groups 9, the first support rod group 2 and the reinforcing frame 7 are connected and fixed, the whole is formed, the whole stability is improved, the second support rod group 9, the first support rod group 2 and the reinforcing frame 7 form a stable triangular support structure, the stability is further improved, the winding 8024 is tightened when the winding is wound, the tensioning block 8024 is wound, the elastic force of the tensioning block 8024 is driven to drive the ratchet body 8021 to rotate, and the ratchet body 8021 is driven to rotate, and the ratchet 8022 is driven to rotate under the action of the ratchet 80 is prevented from loosening, and the ratchet 8022 is driven to rotate under the condition of the ratchet force of the ratchet body 8022, and the ratchet 8021 is driven to rotate.

When the solar panel body 4 is required to be disassembled into a single structure, the toggle rod 8027 is pulled upwards along the limiting groove 8026, one end of the pawl 8022 is driven to rotate upwards to move, the clamping connection between the pawl 8022 and the ratchet wheel body 8021 is released, the second support rod group 9 and the first support rod group 2 are disassembled along the first slide rail 1 and the second slide rail 20, rapid assembly and disassembly are realized, the solar panel body 4 is placed on the support bracket 12 when the solar panel body 4 is assembled, the clamping connection convex blocks 6 between the adjacent solar panel bodies 4 are ensured to be fixedly matched with the clamping connection grooves 13, the solar panel bodies 4 are connected into a whole, the stability is strong, the solar panel body 4 is compressed and fixed by utilizing the compressing and fixing mechanism 5, screw fixation is replaced, and the assembly and disassembly are simple.

When the solar panel body 4 needs to be disassembled, the connecting plate 508 is pulled to drive the rotating rod 507 to move in the direction away from the mounting sleeve 501, then the mounting rod 505 and the connecting block 504 are driven to move in the direction away from the mounting sleeve 501, then the reset spring 503 is stretched until the rotating rod 507 is completely extended out of the mounting sleeve 501, at the moment, the rubber press block 510 is separated from contact with the solar panel body 4, the rotating rod 507 is rotated along the mounting rod 505 to drive the connecting plate 508 to rotate, then the pressing plate 509 and the rubber press block 510 are driven to rotate, the pressing plate 509 and the rubber press block 510 are released to press and fix the solar panel body 4, at the moment, the solar panel body 4 slides along the support bracket 12, and the solar panel body 4 needing to be disassembled and replaced can be taken down from the support bracket 12 by loosening the clamping fixation between the clamping convex block 6 and the clamping groove 13.

When the angle adjustment is required, the second fixing block 1407 in the angle adjustment mechanism 14 is installed on the lower end face of each support bracket 12, then the connecting rod 1406 penetrates through the second fixing block 1407 to connect the plurality of support brackets 12 into a whole, at the moment, the output end of the hydraulic telescopic rod 1401 is opened, the movable sleeve 1405 is driven to ascend, the connecting rod 1406 is driven to ascend immediately, then the second fixing block 1407 is driven to ascend, and then one end of the support bracket 12 is driven to ascend, so that one end of the solar panel body 4 is ascended, the angle of the solar panel body 4 is conveniently adjusted according to actual requirements such as actual season changes, the integral adjustment of the plurality of solar panel bodies 4 is realized, and the adjustment efficiency is improved.

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.

Claims

1. The utility model provides a solar panel strutting arrangement, includes slide rail (1) and No. two slide rails (20), its characterized in that: the solar panel pressing and fixing device is characterized in that the first sliding rail (1) and the second sliding rail (20) are arranged on the ground in parallel, a plurality of first supporting rod groups (2) are uniformly arranged on the first sliding rail (1), second supporting rod groups (9) corresponding to the first supporting rod groups (2) one by one are uniformly arranged on the second sliding rail (20), guide rods (11) are slidably connected to the tops of the second supporting rod groups (9), angle adjusting mechanisms (14) for carrying out angle adjustment on the solar panels are arranged at corners of the rearmost ends of the second sliding rail (20), the guide rods (11) are hinged with the tops of the first supporting rod groups (2) together, solar panel bodies (4) are arranged at the tops of the supporting brackets (12), clamping convex blocks (6) and clamping grooves (13) between the adjacent solar panel bodies (4) are matched with each other, and four pressing and fixing mechanisms (5) for limiting and fixing the solar panels arranged on the four corners of the bottoms of the supporting brackets (12) are symmetrically arranged at the corners of the supporting brackets;

The middle upper parts of the first support rod groups (2) and the second support rod groups (9) which are in one-to-one correspondence are provided with reinforcing frames (7) which are connected and reinforced together, reinforcing beams (10) are arranged in the reinforcing frames (7), and ratchet tightening mechanisms (8) are arranged at the bottoms of one sides of the reinforcing frames (7) which are positioned at the foremost ends of the first slide rail (1) and the second slide rail (20);

The ratchet tightening mechanism (8) comprises a first mounting seat (801), a clamping assembly (802), a handle (803), a through shaft (804) and a winding tightening group (805), wherein the first mounting seat (801) is mounted at the center of the front side of a reinforcing frame (7) positioned at the forefront ends of a first sliding rail (1) and a second sliding rail (20), the clamping assembly (802) is mounted at the front side of the first mounting seat (801), the through shaft (804) is movably penetrated at the center of the clamping assembly (802), and the winding tightening assembly (805) is mounted at one end of the through shaft (804);

the compaction fixing mechanism (5) comprises a mounting sleeve (501), first fixing blocks (502), a reset spring (503), a connecting block (504), a mounting rod (505), a fixing groove (506), a rotating rod (507), a connecting plate (508), a pressing plate (509) and a rubber pressing block (510), wherein the two first fixing blocks (502) are mounted on the lower end face of a support bracket (12), the bottoms of the two first fixing blocks (502) are jointly connected with the mounting sleeve (501), the reset spring (503) is mounted on one side of the inside of the mounting sleeve (501), the connecting block (504) is mounted at one end of the reset spring (503), the mounting rod (505) is mounted at one end of the connecting block (504), the fixing groove (506) is formed at one end of the mounting rod (505), the rotating rod (507) is connected with the rotating rod (507) in a rotating mode, one end of the rotating rod (507) extends out of one end of the mounting sleeve (501), the connecting plate (508) is mounted on the end face of the outside of the mounting sleeve (501), the pressing plate (509) is mounted on the top, the rubber pressing block (510) is mounted on one side of the bottom of the pressing plate (509), and the rubber pressing block (510) is mounted on the bottom of the pressing block (510), and the bottom of the rubber pressing block (510) is attached to the corner position of a solar panel (4).

The winding tensioning assembly (805) comprises a winding disc (8050), a steel rope (8051), a fixed lug block (8052) and a tensioning block (8053), the winding disc (8050) is mounted at one end of a through shaft (804), the steel rope (8051) is wound on the winding disc (8050), the fixed lug block (8052) used for limiting and fixing is evenly sleeved on the steel rope (8051), the fixed lug block (8052) is mounted at the bottom of the reinforcing frame (7), the tensioning block (8053) used for limiting and tensioning is mounted at one end of the steel rope (8051), and the tensioning block (8053) is attached to the fixed lug block (8052) located at the bottom of the reinforcing frame (7) at the rearmost end of the first sliding rail 1 and the second sliding rail 20.

2. A solar panel support device according to claim 1, wherein: a plurality of rolling shafts (16) are uniformly arranged in the first sliding rail (1) and the second sliding rail (20), the centers of the rolling shafts (16) are rotationally connected with a roller (15), and the tops of the roller (15) are respectively in rolling connection with the bottoms of the first sliding rail (1) and the second sliding rail (20).

3. A solar panel support device according to claim 1, wherein: a plurality of mounting grooves (19) have been seted up to slide rail (1) and No. two slide rails (20) both sides wall equidistant along its length direction, and mounting groove (19) internally mounted has hold-down spring (18), and limit bulb (17) are installed to hold-down spring (18) one end, limit bulb (17) compress tightly the laminating with the spacing recess on second bracing piece group (9) and first bracing piece group (2) both sides wall respectively, apron (3) are all installed at the both ends of slide rail (1) and No. two slide rails (20) both ends.

4. A solar panel support device according to claim 1, wherein: the clamping assembly (802) comprises a cylindrical box (8020), a ratchet body (8021), a pawl (8022), a cushion block (8023), a tensioning spring (8024), a fixing seat (8025), a limiting groove (8026) and a toggle rod (8027), wherein the through shaft (804) movably penetrates through the cylindrical box (8020), the cylindrical box (8020) is rotationally connected with the through shaft (804), a handle (803) is arranged at the other end of the through shaft (804), the ratchet body (8021) is arranged at one end of the center of the through shaft (804), the pawl (8022) is clamped at one side of the top of the ratchet body (8021), the cushion block (8023) is arranged at the top of the pawl (8022), the tensioning spring (8024) is arranged at the top of the cushion block (8023), and the top of the tensioning spring (8024) is fixedly connected with the top of the inner circumference of the cylindrical box (8020).

5. A solar panel support apparatus as claimed in claim 4, wherein: the fixed seat (8025) is installed on one side of the pawl (8022), the fixed seat (8025) is rotationally connected with the pawl (8022), the fixed seat (8025) is installed on one side of the top of the inner circumference of the cylindrical box (8020), the top of the end face of one end of the cylindrical box (8020) is provided with a limiting groove (8026), the inside of the limiting groove (8026) is provided with a poking rod (8027), and one end of the poking rod (8027) is fixedly connected with one side of the pawl (8022).

6. A solar panel support device according to claim 1, wherein: the angle adjustment mechanism (14) comprises a hydraulic telescopic rod (1401), a second mounting seat (1402), a bottom plate (1403), a stand column (1404), a movable sleeve (1405), a connecting rod (1406) and a second fixed block (1407), the bottom plate (1403) is mounted at the corner of the rearmost end of the second sliding rail (20), the stand column (1404) is mounted at the center of the top of the bottom plate (1403), the second mounting seat (1402) is mounted at the top of the stand column (1404), the hydraulic telescopic rod (1401) for providing driving force for angle adjustment of a solar panel is rotatably connected at the top of the second mounting seat (1402), the movable sleeve (1405) is mounted at the top of the output end of the hydraulic telescopic rod (1401), the movable sleeve (1405) is movably penetrated by the center of the movable sleeve, a plurality of second fixed blocks (1407) are sleeved on the connecting rod (1406), the connecting rod (1406) is rotatably connected with the second fixed blocks (1407), and the second fixed blocks (1407) are mounted on the lower end faces of the support bracket (12).