Photovoltaic support with damper mechanism

Abstract

The present invention discloses a photovoltaic support with a damper mechanism, and the present invention relates to the field of photovoltaic support technology. The photovoltaic support with a damper mechanism realizes convenient assembly of a plurality of photovoltaic modules through the arrangement of an end fixing support, an inclination adjustment assembly, an assembly cable and a photovoltaic module, and facilitates the adjustment of the installation inclination angle of the photovoltaic module with the cooperation of a positioning assembly, and cooperates with the arrangement of a central cable and an assembly cable to pull a positioning member, while further improving the installation stability of the photovoltaic module, realizing the coordinated anti-wind vibration effect of the two assembly cables, reducing the influence of a large-span overhang on the photovoltaic module, and further reducing the influence of a large-span overhang of the assembly cable and the central cable on the photovoltaic module through the cooperation of a cable and a damping assembly, and effectively reducing the wind vibration phenomenon under the action of a wind load, providing a reliable guarantee for the effective service life of the photovoltaic module.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic supports, in particular to a photovoltaic support with a damper mechanism. Background Art

[0002] With the continuous development of the photovoltaic industry, photovoltaic brackets are increasingly used in scenes with complex terrain, such as hillsides, swamps, and water treatment plants. In such scenes, the span between the photovoltaic bracket columns needs to be greatly increased so that the photovoltaic bracket can meet the needs of different terrains and can still stably support photovoltaic modules in complex terrain environments. However, due to the large span between the columns of the photovoltaic bracket in this environment, the support cables between the columns used to support the photovoltaic modules sag in the middle, which is prone to shaking in windy and snowy weather, causing fatigue failure of the photovoltaic bracket, and failing to provide stable support for the photovoltaic modules, which may cause hidden cracks and breakage of the cells in the photovoltaic modules.

[0003] As described in the application number 201810258774.2, a diagonal-stayed flexible photovoltaic bracket unit and a photovoltaic bracket, which are composed of a diagonal-stayed support system consisting of columns, main diagonal cables, and cross beams, and a stabilization system consisting of slings and stabilizing cables. The way the ends of the main diagonal cables and stabilizing cables are connected to the columns improves the vertical stiffness of the structure and solves the vibration problem under wind loads, thereby significantly improving the spanning capacity of the photovoltaic bracket. This type of flexible photovoltaic bracket uses cross beams as the rigid support structure of the photovoltaic panel, which has the problem of inconvenience in construction, and the columns and main diagonal cables will be projected onto the photovoltaic panel under sunlight, affecting the photoelectric conversion efficiency.

[0004] Another example is the flexible support cable structure and photovoltaic flexible tracking support described in application number 202211694527.X, which improve the stability, safety and service life of the flexible support structure by cooperating with wind-proof cables and supporting trusses. When the flexible support is laid over a large span, due to the lack of effective connection between the photovoltaic panel structures, it will still vibrate under the action of wind loads, affecting the effective service life of the photovoltaic panels.

[0005] Based on the search of the above information, it can be seen that the existing flexible photovoltaic brackets are either inconvenient to build, or are easily broken by wind loads when the photovoltaic panels are laid over a large span, which seriously affects the effective service life of the photovoltaic panels. In addition, there is a lack of effective adjustment of the inclination angle of the photovoltaic panels. For this reason, a photovoltaic bracket with a damper mechanism is proposed to achieve convenient assembly and fixation of several photovoltaic components. At the same time, the damping component is used to effectively reduce the vibration of the photovoltaic components under the action of wind loads, thereby providing reliable protection for the effective service life of the photovoltaic components and achieving effective adjustment of the inclination angle of the photovoltaic panels. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a photovoltaic bracket with a damper mechanism, which solves the problem that the existing flexible photovoltaic brackets are either inconvenient to set up, or are easily broken by wind loads when photovoltaic panels are laid over a large span, seriously affecting the effective service life of the photovoltaic panels, and also lack the problem of effective adjustment of the inclination angle of the photovoltaic panels.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a photovoltaic bracket with a damper mechanism, comprising two end fixed brackets and two component cables arranged between the two end fixed brackets, and a plurality of photovoltaic components arranged on the two component cables, the two end fixed brackets are each provided with a tilt adjustment component and a damping component, the two component cables are fixedly installed between the two tilt adjustment components, a positioning component matched with the tilt adjustment component is fixedly installed on the damping component, a center cable is fixedly installed between the two end fixed brackets, a component cable pulling and positioning member matched with the photovoltaic component is arranged on the center cable, and the component cable pulling and positioning member and the two damping components are fixed by a cable.

[0008] The present invention is further configured as follows: the end fixing bracket comprises an H-shaped plate, four vertical plates are fixedly installed at the bottom of the H-shaped plate, two vertical plates are fixed by positioning columns, and a mounting plate is fixedly installed at the bottom of the four vertical plates;

[0009] The two ends of the central cable penetrate through and are fixedly installed in the middle of the two H-shaped plates.

[0010] In order to facilitate the convenient adjustment of the tilt angle of the photovoltaic assembly, the present invention is further configured as follows: the tilt adjustment assembly includes a semicircular plate, the surface of the semicircular plate is provided with an arc groove, the outer circumference of the semicircular plate is provided with a plurality of first assembly holes connected to the arc groove, and the inner arc surface of the semicircular plate is provided with a plurality of second assembly holes used in conjunction with the first assembly holes;

[0011] The semicircular plate is arranged between the two vertical plates and is slidably matched with the inner surface of the H-shaped plate, and the arc-shaped groove is sleeved on the outer periphery of the two horizontally arranged positioning columns;

[0012] The two ends of the two component cables are respectively fixedly mounted on the two ends of the two semicircular plates.

[0013] In order to facilitate the assembly of photovoltaic components, the present invention is further configured as follows: the photovoltaic component includes an assembly shell, a photovoltaic panel and four component cable connectors, the photovoltaic panel is fixed on the top of the inner cavity of the assembly shell, and the four component cable connectors are respectively arranged around the bottom of the assembly shell and are respectively used in conjunction with two component cables.

[0014] In order to ensure the stability of the relative positions between a plurality of photovoltaic modules, the present invention is further configured as follows: the module cable connector includes a mounting plate and a U-shaped bolt, both sides of the top of the mounting plate are integrally formed with L-shaped bent portions, the bottom of the mounting plate is provided with a card slot adapted to the module cable, one of the L-shaped bent portions is arranged inside the mounting shell, the bottom of the mounting plate is penetrated and slidably installed with a mounting bolt, the top end of the mounting bolt passes through the mounting shell and the L-shaped bent portion at one time, and is threadedly installed with a first fastening nut;

[0015] The U-shaped bolt is sleeved on the outer periphery of the component cable, and both ends of the U-shaped bolt penetrate the assembly plate and are threadedly mounted with a second fastening nut.

[0016] In order to ensure the tension of the two component cables and provide effective support for the wind load resistance of the photovoltaic components after installation, the present invention is further configured as follows: the component cable pulling positioning member includes a U-shaped plate and a positioning block, the U-shaped plate and the positioning block are both sleeved and rotatably installed on the outer periphery of the central cable, and the positioning block is arranged inside the U-shaped plate, both sides of the U-shaped plate are penetrated and slidably installed with connecting rods, the opposite ends of the two connecting rods are fixedly installed with pull rings, the opposite ends of the two connecting rods are fixedly installed with pull ropes, the bottom of the inner cavity of the U-shaped plate is rotatably installed with a guide wheel through a support plate, and the bottom of the U-shaped plate is fixedly installed with a traction fixing member adapted to the pull rope;

[0017] The pull ring has an assembly rope running through it, and two pull plates are fixedly mounted on opposite sides of the two assembly plates arranged at the front and rear. Pull holes matching the assembly rope are opened on the surface of the pull plates, and the two ends of the assembly rope are respectively fastened and fixed to the pull holes of the two pull plates at the front and rear.

[0018] The top of the positioning block is fixedly connected to the bottom of the assembly shell by bolts, and positioning plates are fixedly installed on the front and rear sides of the positioning block, and U-shaped fixing sleeves are fixedly installed on the opposite sides of the two positioning plates. The U-shaped fixing sleeves are arranged on the outer periphery of the component cable, and bolts and nuts are penetrated through the surface of the U-shaped fixing sleeve and located above the component cable.

[0019] In order to facilitate the convenient and effective tightening of the two component cables, the present invention is further configured as follows: the traction fixing member includes a pull rod, a blind hole is provided on the top of the pull rod, a plurality of vertical grooves connected to the blind hole are evenly provided on the top of the pull rod, a slider is slidably installed inside the blind hole, an extension block adapted to the vertical groove is fixedly installed on the outer periphery of the slider, two third fastening nuts are also sleeved and threadedly installed on the outer periphery of the pull rod, and the two third fastening nuts are respectively arranged on the top and bottom of the extension block;

[0020] The pull rod is fixedly installed at the bottom of the U-shaped plate. A through hole connected to the blind hole is opened at the bottom of the U-shaped plate. After one end of the pull rope passes around the guide wheel, it passes through the through hole and is fixedly connected to the top of the slider.

[0021] In order to realize the cooperative wind load resistance of the two component cables and the central cable, the present invention is further configured as follows: the damping component includes a mounting cylinder, the mounting cylinder is fixedly mounted on the top of the mounting plate, a damping block is slidably mounted inside the mounting cylinder, a pressure spring is fixedly mounted between the bottom of the damping block and the top of the mounting plate, and a disc spring is fixedly mounted between the top of the damping block and the top of the inner cavity of the mounting cylinder;

[0022] An assembly block is fixedly installed at the bottom of the pull rod, one end of the cable is fixedly installed on the periphery of a damping block, and the other end of the cable passes through several assembly blocks in sequence and is fixedly connected to the periphery of another damping block;

[0023] The two installation cylinders are provided with movable grooves for use in conjunction with the cables on opposite sides, and the bottom of the assembly block is penetrated and threadedly installed with fastening bolts for use in conjunction with the cables.

[0024] In order to ensure the stability of the photovoltaic assembly after the angle is adjusted, the present invention is further configured as follows: the positioning assembly includes a sleeve and a tightening screw, an adjustment block is slidably installed inside the sleeve, a spring is fixedly installed between the bottom of the adjustment block and the bottom of the inner cavity of the sleeve, a pin is fixedly installed on the top of the adjustment block, the top end of the pin passes through the first assembly hole and extends to the inside of the arc groove, and the bottom end of the tightening screw passes through the second assembly hole and cooperates with the internal thread of the top end of the pin;

[0025] A vertical rod is fixedly installed on the top of the damping block and inside the disc spring. The top end of the vertical rod penetrates the mounting tube and is fixedly connected to the bottom of the sleeve.

[0026] The present invention provides a photovoltaic support with a damper mechanism, which has the following beneficial effects:

[0027] (1) The present invention realizes convenient assembly of several photovoltaic modules by setting up end fixing brackets, tilt adjustment components, module cables and photovoltaic modules. With the cooperation of positioning components, it provides convenience for adjusting the installation tilt angle of photovoltaic modules. With the setting of pulling positioning parts of the center cable and the module cable, it further improves the installation stability of the photovoltaic modules, realizes the coordinated anti-wind vibration effect of the two module cables, and reduces the influence of large-span overhang on the photovoltaic modules. Through the cooperation of the cable and the damping component, it further reduces the influence of large-span overhang of the module cable and the center cable on the photovoltaic modules. It can effectively reduce the wind vibration phenomenon under the action of wind load, and provide reliable guarantee for the effective service life of the photovoltaic modules.

[0028] (2) The present invention realizes convenient fixation between two adjacent assembly shells by setting the component cable connector, so that the photovoltaic components can form a stable whole after installation, thereby improving the wind load resistance effect, and can also realize convenient docking and fixation with the component cable, which has the advantage of convenient disassembly and assembly.

[0029] (3) The present invention provides support for the reinforcement of the assembly shell by the center cable through the fixation of the positioning block and the assembly shell. At the same time, with the cooperation of the positioning plate, U-shaped fixing sleeve and bolts and nuts, it provides guarantee for the stability of the distance between the two component cables, thereby preventing the component cables from swinging and applying force to the assembly shell, thereby affecting the normal service life of the photovoltaic panel.

[0030] (4) The present invention coordinates the arrangement of a U-shaped plate, a connecting rod, a pull ring, a pull rope, a guide wheel, a traction fixing part and a component cable connecting part, and increases the connection strength between the component cable connecting parts by tightening the pull rope, so that the assembly shell, the component cable, the positioning block, the positioning plate, the U-shaped fixing sleeve and the four component cable connecting parts form a highly stable unit, and the wind vibration resistance is effectively improved.

[0031] (5) The present invention uses the coordination of traction fixings, cables and damping components. The cables are used to provide a stability enhancement effect for several traction fixings, and the damping components are used to position the ends of the cables. When subjected to wind loads, the destructive force of wind loads can be effectively reduced, providing further reliable protection for the effective service life of photovoltaic modules. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the connection between the semicircular plate, the module cable and the photovoltaic module structure of the present invention;

[0034] Figure 3 It is a schematic diagram of the connection of the component cable, the center cable, the positioning block, the positioning plate, the U-shaped fixing sleeve and the bolt and nut structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the connection of the component rope, the center rope, the positioning block, the positioning plate, the U-shaped fixing sleeve and the bolt and nut parts, the U-shaped plate, the traction fixing part and the component rope structure of the present invention;

[0036] Figure 5 It is a schematic diagram of the connection of the fixing bracket, the tilt adjustment assembly, the damping assembly and the positioning assembly structure of the present invention;

[0037] Figure 6 It is a structural schematic diagram of the component cable connecting member of the present invention;

[0038] Figure 7 It is a schematic diagram of the connection between the component cable connector and the assembly shell structure of the present invention;

[0039] Figure 8 It is a schematic diagram of the connection of the positioning block, the positioning plate, the U-shaped fixing sleeve and the bolt and nut structure of the present invention;

[0040] Fig. 9 It is a schematic diagram of the connection between the cable pulling positioning member and the central cable structure of the component cable of the present invention;

[0041] Fig.10 It is a schematic diagram of the connection between the component cable pulling positioning member and the component cable connecting member structure of the present invention;

[0042] Fig.11 It is a structural schematic diagram of the traction fixing member of the present invention;

[0043] Fig.12 It is a schematic diagram of the connection between the damping assembly and the positioning assembly structure of the present invention;

[0044] Fig.13 The figure is a schematic diagram of the connection of the damping block, the pull rod, the assembly block, the fastening bolts and the cable structure of the present invention.

[0045] In the figure:

[0046] 1. Fixed bracket; 101. H-shaped plate; 102. Vertical plate; 103. Positioning column; 104. Mounting plate;

[0047] 2. Component cable;

[0048] 3. Photovoltaic module; 301. Assembly housing; 302. Photovoltaic panel; 303. Module cable connector; 3031. Assembly plate; 3032. U-shaped bolt; 3033. L-shaped bending portion; 3034. Slot; 3035. Assembly bolt; 3036. First fastening nut; 3037. Second fastening nut; 3038. Pull plate; 3039. Pull hole;

[0049] 4. Tilt adjustment assembly; 401. semicircular plate; 402. arc groove; 403. first assembly hole; 404. second assembly hole;

[0050] 5. Damping assembly; 501. Mounting tube; 502. Damping block; 503. Pressure spring; 504. Disc spring; 505. Movable slot; 506. Vertical pole;

[0051] 6. Positioning assembly; 601. Sleeve; 602. Tightening screw; 603. Adjusting block; 604. Pin; 605. Spring;

[0052] 7. Center cable;

[0053] 8. Assembly cable pulling positioning piece; 801. U-shaped plate; 802. Positioning block; 803. Connecting rod; 804. Pull ring; 805. Pull rope; 806. Guide wheel; 807. Traction fixing piece; 8071. Pull rod; 8072. Blind hole; 8073. Vertical groove; 8074. Sliding block; 8075. Extension block; 8076. Third fastening nut; 8077. Through hole; 8078. Assembly block; 8079. Fastening bolt; 808. Assembly rope; 809. Positioning plate; 8010. U-shaped fixing sleeve; 8011. Bolt and nut piece;

[0054] 9. Cable. DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0056] See also Figure 1-13 , the embodiment of the present invention provides the following technical solutions:

[0057] Embodiment 1

[0058] A photovoltaic support with a damper mechanism comprises two end fixing supports 1, two component cables 2, a plurality of photovoltaic components 3, two tilt adjustment components 4, two damping components 5, two positioning components 6, a central cable 7, a component cable pulling positioning piece 8 and a cable 9.

[0059] Among them, the end fixing bracket 1 includes an H-shaped plate 101, and the two ends of the central cable 7 pass through and are fixedly installed in the middle of the two H-shaped plates 101. Four vertical plates 102 are fixedly installed at the bottom of the H-shaped plate 101. The two vertical plates 102 are fixed by positioning columns 103, and the bottoms of the four vertical plates 102 are commonly fixedly installed with a mounting plate 104. A number of through holes are opened on the mounting plate 104, which is convenient for fixing with external fixing piles.

[0060] As a preferred solution, in order to facilitate the tilt adjustment of the two component cables 2 to achieve the tilt angle adjustment of the photovoltaic component 3, the tilt adjustment component 4 includes a semicircular plate 401, which is arranged between the two vertical plates 102 and slidably cooperates with the inner surface of the H-shaped plate 101. The two ends of the two component cables 2 are respectively fixedly installed on the two ends of the two semicircular plates 401. The surface of the semicircular plate 401 is provided with an arc groove 402, and the arc groove 402 is sleeved on the outer periphery of two horizontally arranged positioning columns 103. The outer periphery of the semicircular plate 401 is provided with a plurality of first assembly holes 403 connected to the arc groove 402, and the inner arc surface of the semicircular plate 401 is provided with a plurality of second assembly holes 404 used in conjunction with the first assembly holes 403. After the damping component 5 is fixed on the mounting plate 104, the semicircular plate 401 can be fixed by cooperating with the positioning component 6 with the first assembly hole 403 and the second assembly hole 404.

[0061] Specifically, the positioning assembly 6 includes a sleeve 601 and a tightening screw 602. The sleeve 601 is fixedly installed at the moving end of the damping assembly 5. An adjusting block 603 is slidably installed inside the sleeve 601. A spring 605 is fixedly installed between the bottom of the adjusting block 603 and the bottom of the inner cavity of the sleeve 601. A pin 604 is fixedly installed on the top of the adjusting block 603. The top of the pin 604 passes through the first assembly hole 403 and extends to the inside of the arc groove 402. The bottom end of the tightening screw 602 passes through the second assembly hole 404 and cooperates with the internal thread at the top of the pin 604. Fig.12 As shown, a threaded blind hole is opened at the top of the pin rod 604, and a threaded docking column matched with the threaded blind hole is fixed at the bottom end of the tightening screw 602. Through the cooperation of the threaded docking column and the threaded blind hole, the semicircular plate 401 can be plugged and fixed.

[0062] As a preferred solution, in order to ensure the stability of the relative positions of the two component cables 2, the component cable pulling positioning member 8 includes a U-shaped plate 801 and a positioning block 802. The U-shaped plate 801 and the positioning block 802 are both sleeved and rotatably installed on the outer periphery of the central cable 7, and the positioning block 802 is arranged inside the U-shaped plate 801. A traction fixing member 807 compatible with the pull rope 805 is fixedly installed on the bottom of the U-shaped plate 801. Positioning plates 809 are fixedly installed on the front and rear sides of the positioning block 802. U-shaped fixing sleeves 8010 are fixedly installed on the opposite sides of the two positioning plates 809. The U-shaped fixing sleeves 8010 are sleeved on the outer periphery of the component cable 2, and bolt and nut members 8011 are penetrated through the surface of the U-shaped fixing sleeve 8010 and located above the component cable 2.

[0063] As a preferred solution, the photovoltaic assembly 3 includes an assembly shell 301, a photovoltaic panel 302 and four assembly cable connectors 303. The top of the positioning block 802 is fixedly connected to the bottom of the assembly shell 301 by bolts. The photovoltaic panel 302 is fixed to the top of the inner cavity of the assembly shell 301. The four assembly cable connectors 303 are respectively arranged around the bottom of the assembly shell 301 and are respectively used in conjunction with two assembly cables 2. The assembly cable connector 303 includes an assembly plate 3031 and a U-bolt 3032. The U-bolt 3032 is sleeved on the outer periphery of the assembly cable 2, and both ends of the U-bolt 3032 pass through the assembly plate 3031 and are threadedly installed with a second fastening nut 3037. The assembly plate 303 L-shaped bending parts 3033 are integrally formed on both sides of the top of the assembly plate 3031. A slot 3034 adapted to the assembly cable 2 is provided at the bottom of the assembly plate 3031. One L-shaped bending part 3033 is arranged inside the assembly shell 301. Similarly, when assembling a plurality of photovoltaic modules 3, another L-shaped bending part 3033 is arranged inside the adjacent assembly shell 301. In this way, a plurality of assembly shells 301 can be formed into a whole to improve the wind vibration resistance. An assembly bolt 3035 is penetrated and slidably installed at the bottom of the assembly plate 3031. The top end of the assembly bolt 3035 passes through the assembly shell 301 and the L-shaped bending part 3033 at one time, and is threadedly installed with a first fastening nut 3036.

[0064] As a preferred solution, in order to reduce the destructive force of wind load, the damping assembly 5 includes a mounting cylinder 501, which is fixedly mounted on the top of the mounting plate 104, a damping block 502 is slidably mounted inside the mounting cylinder 501, a pressure spring 503 is fixedly mounted between the bottom of the damping block 502 and the top of the mounting plate 104, a disc spring 504 is fixedly mounted between the top of the damping block 502 and the top of the inner cavity of the mounting cylinder 501, a vertical rod 506 is fixedly mounted on the top of the damping block 502 and inside the disc spring 504, and the top of the vertical rod 506 penetrates The mounting tube 501 is fixedly connected to the bottom of the sleeve 601, an assembly block 8078 is fixedly installed on the bottom of the traction fixing member 807, one end of the cable 9 is fixedly installed on the outer periphery of a damping block 502, the other end of the cable 9 passes through several assembly blocks 8078 in sequence and is fixedly connected to the outer periphery of another damping block 502, and movable grooves 505 for use with the cable 9 are provided on the opposite sides of the two mounting tubes 501, and a fastening bolt 8079 for use with the cable 9 is also penetrated and threadedly installed on the bottom of the assembly block 8078.

[0065] In this embodiment, while achieving convenient and stable assembly of the photovoltaic assembly 3 , the wind load destructive force on the photovoltaic assembly 3 can also be reduced by the damping assembly 5 .

[0066] Embodiment 2

[0067] As an improvement of the previous embodiment, the present embodiment is a photovoltaic bracket with a damper mechanism, and further includes connecting rods 803 penetrating and slidably installed on both sides of the U-shaped plate 801, the opposite ends of the two connecting rods 803 are fixedly installed with pull rings 804, the opposite ends of the two connecting rods 803 are fixedly installed with pull ropes 805, the bottom of the inner cavity of the U-shaped plate 801 is rotatably installed with a guide wheel 806 through a support plate, the traction fixing member 807 includes a pull rod 8071, an assembly block 8078 is fixedly installed at the bottom of the pull rod 8071, the pull rod 8071 is fixedly installed at the bottom of the U-shaped plate 801, a blind hole 8072 is opened at the top of the pull rod 8071, a plurality of vertical grooves 8073 connected to the blind hole 8072 are evenly spaced at the top of the pull rod 8071, and a through hole 8077 connected to the blind hole 8072 is opened at the bottom of the U-shaped plate 801 A slider 8074 is slidably installed inside the blind hole 8072, and an extension block 8075 compatible with the vertical groove 8073 is fixedly installed on the outer periphery of the slider 8074. Two third fastening nuts 8076 are also sleeved and threadedly installed on the outer periphery of the pull rod 8071. The two third fastening nuts 8076 are respectively arranged on the top and bottom of the extension block 8075. One end of the pull rope 805 passes around the guide wheel 806, passes through the through hole 8077, and is fixedly connected to the top of the slider 8074. An assembly rope 808 runs through the inside of the pull ring 804, and two pull plates 3038 are fixedly installed on the opposite sides of the two assembly plates 3031 arranged at the front and rear. A pull hole 3039 compatible with the assembly rope 808 is opened on the surface of the pull plate 3038, and the two ends of the assembly rope 808 are respectively fastened and fixed to the pull holes 3039 of the two front and rear pull plates 3038.

[0068] The advantage of the second embodiment over the first embodiment is that the assembly rope 808 can be tightened and pulled by tightening the pull rope 805. On the basis of positioning the spacing between the two assembly ropes 2 by the positioning block 802, the positioning plate 809 and the U-shaped fixing sleeve 8010, the assembly rope 808 pulls the assembly rope connector 303 to further ensure the tension of the assembly rope 2, so as to achieve the effect of improving the wind vibration resistance.

[0069] In this way, after the installation of the photovoltaic module 3 is completed, the module cable 2 and the intermediate cable 7 will not sag rapidly as time goes by, thus providing a reliable guarantee for the long-term and effective service life of the photovoltaic module 3.

[0070] A method for using a photovoltaic bracket with a damper mechanism specifically comprises the following steps:

[0071] S1, after the two mounting plates 104 are fixedly installed at the target installation point, the two component cables 2 are fixedly installed between the two semicircular plates 401, and during the process, the component cables 2 are tightened;

[0072] S2, place the L-shaped bending portion 3033 inside the assembly housing 301, pass the assembly bolt 3035 through the assembly plate 3031, the assembly housing 301 and the L-shaped bending portion 3033 in sequence, and then tighten it in the first fastening nut 3036, then place the clamping groove 3034 of the assembly plate 3031 on the upper part of the component cable 2, pass the U-shaped bolt 3032 through the assembly plate 3031 from the bottom to the top, and tighten the second fastening nut 3037, so that the U-shaped bolt 3032 and the assembly plate are clamped on the outer periphery of the component cable 2;

[0073] S3, fix the center rope 7 between the two H-shaped plates 101. During the process, the U-shaped fixing sleeves 8010 on both sides are respectively mounted on the outer periphery of the two component ropes 2 from the bottom, and then the positioning block 802 is fixed to the bottom of the assembly shell 301 with bolts. After the component rope 808 passes through the pull ring 804, the two ends of the component rope 808 are respectively fastened to the pull holes of the two pull plates 3038 set at the front and back. After the two component ropes 808 are fastened and fixed, first turn the third fastening screw set at the bottom. The nut 8076 is screwed to separate it from the bottom of the extension block 8075, and then the third tightening nut 8076 set on the top is screwed to squeeze the extension block 8075 downward, and the extension block 8075 drives the slider 8074 to move downward along the vertical slot 8073, and the slider 8074 pulls the pull rope 805 to move the connecting rod 803, and after the connecting rod 803 pulls the pull ring 804 to tighten the assembly rope 808, the third tightening nut 8076 set on the bottom is turned to make it close to the bottom of the extension block 8075 upward;

[0074] S4, after one end of the cable 9 is passed through the movable groove 505 and fixed on a damping block 502, the other end of the cable 9 is passed through the assembly blocks 8078 at the bottom of the plurality of pull rods 8071 in sequence, and while the cable 9 is kept in a taut state, the other end of the cable 9 is passed through the movable groove 505 and fixed to the outer periphery of another damping block 502, and then the fastening bolt 8079 is tightened to complete the fixation of the assembly block 8078 and the cable 9;

[0075] S5. Squeeze the pin 604 downward, and the pin 604 drives the adjustment block 603 to squeeze the spring 605 downward. After the pin 604 is disengaged from the first assembly hole 403, according to the required tilt angle of the photovoltaic panel 302, the two semicircular plates 401 are rotated in the same direction at the same time. The semicircular plates 401 rotate on the surfaces of the two positioning columns 103. The semicircular plates 401 drive the two component cables 2 to rotate. The two component cables 2 drive the assembly housing 301 to rotate the photovoltaic panel 302 to the target tilt angle, then release the pin 604, and the spring 605 pushes the adjustment block 603 to move upward. The adjustment block 603 drives the pin 604 to be inserted into the first assembly hole 403, and then the tightening screw 602 is passed through the second assembly hole 404 and tightened on the pin 604 to complete the angle adjustment of the photovoltaic panel 302.

[0076] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0077] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic support with a damper mechanism, comprising two end fixing supports (1), two component cables (2) arranged between the two end fixing supports (1), and a plurality of photovoltaic components (3) arranged on the two component cables (2), characterized in that: The two end fixing brackets (1) are each provided with a tilt adjustment component (4) and a damping component (5); the two component cables (2) are fixedly mounted between the two tilt adjustment components (4); the damping component (5) is fixedly mounted with a positioning component (6) that matches the tilt adjustment component (4); a center cable (7) is fixedly mounted between the two end fixing brackets (1); the center cable (7) is provided with a component cable pulling positioning member (8) that matches the photovoltaic component (3); the component cable pulling positioning member (8) and the two damping components (5) are fixed via a cable (9); The tilt adjustment assembly (4) comprises a semicircular plate (401), a surface of the semicircular plate (401) is provided with an arc-shaped groove (402), the outer circumference of the semicircular plate (401) is provided with a plurality of first assembly holes (403) in communication with the arc-shaped groove (402), and the inner arc surface of the semicircular plate (401) is provided with a plurality of second assembly holes (404) for use in conjunction with the first assembly holes (403); Two ends of the two component cables (2) are respectively fixedly mounted on two ends of the two semicircular plates (401); The photovoltaic assembly (3) comprises an assembly housing (301), a photovoltaic panel (302) and four assembly cable connectors (303); The component cable connecting piece (303) comprises an assembly plate (3031) and a U-shaped bolt (3032); The component cable pulling positioning member (8) comprises a U-shaped plate (801) and a positioning block (802), the U-shaped plate (801) and the positioning block (802) are both sleeved and rotatably mounted on the outer periphery of the central cable (7), and the positioning block (802) is arranged inside the U-shaped plate (801), connecting rods (803) are penetrated and slidably mounted on both sides of the U-shaped plate (801), the opposite ends of the two connecting rods (803) are fixedly mounted with pull rings (804), the opposite ends of the two connecting rods (803) are fixedly mounted with pull ropes (805), the bottom of the inner cavity of the U-shaped plate (801) is rotatably mounted with a guide wheel (806) through a support plate, and the bottom of the U-shaped plate (801) is fixedly mounted with a traction fixing member (807) adapted to the pull rope (805); The pull ring (804) has an assembly rope (808) running through it, and two pull plates (3038) are fixedly mounted on opposite sides of the two assembly plates (3031) arranged at the front and rear. The pull plates (3038) have pull holes (3039) on their surfaces that match the assembly rope (808), and both ends of the assembly rope (808) are respectively fastened and fixed to the pull holes (3039) of the two pull plates (3038) at the front and rear. The top of the positioning block (802) is fixedly connected to the bottom of the assembly housing (301) by means of bolts, positioning plates (809) are fixedly mounted on both the front and rear sides of the positioning block (802), and U-shaped fixing sleeves (8010) are fixedly mounted on the opposite sides of the two positioning plates (809), the U-shaped fixing sleeves (8010) are sleeved on the outer periphery of the component cable (2), and bolts and nut members (8011) are penetrated and arranged on the surface of the U-shaped fixing sleeves (8010) and located above the component cable (2).

2. A photovoltaic support with a damper mechanism according to claim 1, characterized in that: The end fixing bracket (1) comprises an H-shaped plate (101), four vertical plates (102) are fixedly mounted on the bottom of the H-shaped plate (101), two vertical plates (102) are fixed by positioning columns (103), and a mounting plate (104) is fixedly mounted on the bottom of the four vertical plates (102); Both ends of the central cable (7) pass through and are fixedly mounted in the middle of the two H-shaped plates (101).

3. A photovoltaic support with a damper mechanism according to claim 2, characterized in that: The semicircular plate (401) is arranged between the two vertical plates (102) and is slidably matched with the inner surface of the H-shaped plate (101); the arc-shaped groove (402) is sleeved on the outer circumference of two horizontally arranged positioning columns (103).

4. A photovoltaic support with a damper mechanism according to claim 3, characterized in that: The photovoltaic panel (302) is fixed to the top of the inner cavity of the assembly shell (301), and the four component cable connectors (303) are respectively arranged around the bottom of the assembly shell (301) and are respectively used in conjunction with the two component cables (2).

5. A photovoltaic support with a damper mechanism according to claim 4, characterized in that: Both sides of the top of the assembly plate (3031) are integrally formed with L-shaped bent portions (3033); the bottom of the assembly plate (3031) is provided with a slot (3034) adapted to the assembly cable (2); one of the L-shaped bent portions (3033) is arranged inside the assembly housing (301); an assembly bolt (3035) is penetrated and slidably installed through the bottom of the assembly plate (3031); the top end of the assembly bolt (3035) passes through the assembly housing (301) and the L-shaped bent portion (3033) at one time, and a first fastening nut (3036) is threadedly installed; The U-shaped bolt (3032) is sleeved on the outer circumference of the component cable (2), and both ends of the U-shaped bolt (3032) penetrate the assembly plate (3031) and are threadedly mounted with a second fastening nut (3037).

6. A photovoltaic support with a damper mechanism according to claim 5, characterized in that: The traction fixing member (807) comprises a pull rod (8071), a blind hole (8072) is provided at the top of the pull rod (8071), a plurality of vertical grooves (8073) connected to the blind hole (8072) are evenly spaced at the top of the pull rod (8071), a slider (8074) is slidably installed inside the blind hole (8072), an extension block (8075) adapted to the vertical groove (8073) is fixedly installed on the periphery of the slider (8074), and two third fastening nuts (8076) are also sleeved and threadedly installed on the periphery of the pull rod (8071), and the two third fastening nuts (8076) are respectively arranged on the top and bottom of the extension block (8075); The pull rod (8071) is fixedly mounted on the bottom of the U-shaped plate (801); a through hole (8077) communicating with the blind hole (8072) is provided on the bottom of the U-shaped plate (801); one end of the pull rope (805) passes through the through hole (8077) after passing around the guide wheel (806) and is fixedly connected to the top of the slider (8074).

7. A photovoltaic support with a damper mechanism according to claim 6, characterized in that: The damping assembly (5) comprises a mounting cylinder (501), the mounting cylinder (501) being fixedly mounted on the top of the mounting plate (104), a damping block (502) being slidably mounted inside the mounting cylinder (501), a pressure spring (503) being fixedly mounted between the bottom of the damping block (502) and the top of the mounting plate (104), and a disc spring (504) being fixedly mounted between the top of the damping block (502) and the top of the inner cavity of the mounting cylinder (501); An assembly block (8078) is fixedly mounted on the bottom of the pull rod (8071), one end of the pull cable (9) is fixedly mounted on the periphery of a damping block (502), and the other end of the pull cable (9) passes through a plurality of assembly blocks (8078) in sequence and is fixedly connected to the periphery of another damping block (502); The two mounting tubes (501) are provided with movable grooves (505) for use with the cable (9) on opposite sides, and a fastening bolt (8079) for use with the cable (9) is threadedly installed through the bottom of the assembly block (8078).

8. A photovoltaic support with a damper mechanism according to claim 7, characterized in that: The positioning assembly (6) comprises a sleeve (601) and a tightening screw (602); an adjusting block (603) is slidably mounted inside the sleeve (601); a spring (605) is fixedly mounted between the bottom of the adjusting block (603) and the bottom of the inner cavity of the sleeve (601); a pin rod (604) is fixedly mounted on the top of the adjusting block (603); the top end of the pin rod (604) passes through the first assembly hole (403) and extends to the inside of the arc groove (402); the bottom end of the tightening screw (602) passes through the second assembly hole (404) and cooperates with the internal thread at the top end of the pin rod (604); A vertical rod (506) is fixedly installed on the top of the damping block (502) and inside the disc spring (504); the top end of the vertical rod (506) passes through the installation tube (501) and is fixedly connected to the bottom of the sleeve (601).

9. A photovoltaic support with a damper mechanism according to claim 8, characterized in that: The method for using the photovoltaic bracket specifically includes the following steps: S1, after the two mounting plates (104) are fixedly mounted at the target mounting points, the two component cables (2) are respectively fixedly mounted between the two semicircular plates (401), and during the process, the component cables (2) are tightened; S2, placing the L-shaped bent portion (3033) inside the assembly housing (301), passing the assembly bolt (3035) through the assembly plate (3031), the assembly housing (301) and the L-shaped bent portion (3033) in sequence, and then tightening it in the first fastening nut (3036), then placing the clamping groove (3034) of the assembly plate (3031) on the upper part of the component cable (2), passing the U-shaped bolt (3032) through the assembly plate (3031) from the bottom to the top, and tightening the second fastening nut (3037) so that the U-shaped bolt (3032) and the assembly plate are clamped on the outer periphery of the component cable (2); S3. Fix the center cable (7) between the two H-shaped plates (101). During the process, the U-shaped fixing sleeves (8010) on both sides are respectively mounted on the outer peripheries of the two component cables (2) from the bottom. Then, the positioning block (802) is fixed to the bottom of the assembly housing (301) using bolts. After the component rope (808) passes through the pull ring (804), the two ends of the component rope (808) are respectively fastened to the pull holes of the two pull plates (3038) provided at the front and rear. After the two component ropes (808) are fastened and fixed, first turn the third fastening nut (8010) provided at the bottom to tighten the component rope (808). 076) to disengage the bottom of the extension block (8075), and then twist the third fastening nut (8076) arranged on the top to squeeze the extension block (8075) downward, so that the extension block (8075) drives the slider (8074) to move downward along the vertical slot (8073), and the slider (8074) pulls the pull rope (805) to move the connecting rod (803), and after the connecting rod (803) pulls the pull ring (804) to tighten the assembly rope (808), the third fastening nut (8076) arranged on the bottom is rotated to make it close to the bottom of the extension block (8075) upward; S4, after one end of the cable (9) is passed through the movable groove (505) and fixed on a damping block (502), the other end of the cable (9) is passed through the assembly blocks (8078) at the bottom of the plurality of pull rods (8071) in sequence, and while the cable (9) is kept in a taut state, the other end of the cable (9) is passed through the movable groove (505) and fixed to the outer periphery of another damping block (502), and then the fastening bolt (8079) is tightened to complete the fixation of the assembly block (8078) and the cable (9); S5, the pin rod (604) is pressed downward, and the pin rod (604) drives the adjustment block (603) to press the spring (605) downward. After the pin rod (604) is separated from the first assembly hole (403), the two semicircular plates (401) are rotated in the same direction according to the required tilt angle of the photovoltaic panel (302). The semicircular plates (401) rotate on the surfaces of the two positioning columns (103). The semicircular plates (401) drive the two component cables (2) to rotate. The two component cables (2) drive the assembly housing (301) to rotate the photovoltaic panel (302) to the target tilt angle. Then, the pin rod (604) is released, and the spring (605) pushes the adjustment block (603) to move upward. The adjustment block (603) drives the pin rod (604) to be inserted into the first assembly hole (403). Then, the tightening screw (602) is passed through the second assembly hole (404) and tightened on the pin rod (604), thereby completing the angle adjustment of the photovoltaic panel (302).

Images