Photovoltaic support convenient to adjust

Abstract

The invention is applicable to the technical field of photovoltaic supports, and provides a photovoltaic support convenient to adjust, which comprises a photovoltaic substrate, a photovoltaic panel and an assembly frame, and further comprises a bottom support, a U-shaped frame, a connecting lug, rope loops A, rope loops B and a control rope, and is characterized in that the control rope sequentially penetrates through the plurality of rope loops B, a rope guide assembly on one side, a plurality of rope loops A and a rope guide assembly on the other side; the two ends of the control rope are further connected with the tightening assemblies, the tightening assemblies are used for fixing the two ends of the control rope and controlling the control rope to be in a tightened state, and after the control rope is in the tightened state, the fixing pieces fix the control rope; the adjusting assembly is further fixedly connected with the control rope, and the adjusting assembly is used for driving the control rope which is in a tightened state and fixed by the fixing piece to move, so that the inclination angle of the photovoltaic substrate is adjusted. According to the invention, synchronous and stable installation and convenient angle adjustment functions of multiple photovoltaic panels are realized, and the overall reliability and operation convenience are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic brackets, and in particular relates to a conveniently adjustable photovoltaic bracket. Background Art

[0002] Traditional photovoltaic brackets are usually simple in design, with the main function of fixing the position of photovoltaic panels, but lack a flexible angle adjustment mechanism. This results in the photovoltaic panels being unable to adjust according to the incident angle of sunlight in different seasons and time periods, thus affecting the efficiency of photovoltaic power generation.

[0003] There are some photovoltaic brackets with angle adjustment functions on the market, but these brackets generally have problems such as poor stability and inconvenient operation. Especially when it is necessary to adjust the angles of multiple photovoltaic panels at the same time, the existing solutions cannot achieve fast and synchronous angle adjustment.

[0004] Therefore, developing a photovoltaic bracket that can conveniently and accurately adjust the angles of multiple photovoltaic panels and meet the requirements of stability and reliability has become a technical problem that needs to be urgently solved in the industry. Summary of the invention

[0005] The purpose of the present invention is to provide a convenient and adjustable photovoltaic bracket, aiming to solve the problems mentioned in the above background technology.

[0006] The present invention is implemented as follows: a convenient and adjustable photovoltaic bracket includes a photovoltaic substrate, a photovoltaic panel and an assembly frame, wherein the photovoltaic panel is fixed on the photovoltaic substrate, and further includes: Bottom support, the upper side of the assembly frame is adjustable and slidably mounted with multiple bottom supports, a U-shaped frame is fixed on the bottom support, the middle part of the U-shaped frame is rotatably mounted with two connecting ears, the photovoltaic substrate is straddled and fixed on the two connecting ears, and rope loops A and rope loops B are respectively fixed at both ends of the photovoltaic substrate; Rope guide assembly, two rope guide assemblies are adjustable and slidably mounted on the lower side of the assembly frame, one of the rope guide assemblies is also mounted with an adjustment assembly, and the other rope guide assembly is mounted with a fixing member for fixing the control rope; A control rope, the control rope passes through a plurality of rope loops B, a rope guide assembly on one side, a plurality of rope loops A and a rope guide assembly on the other side in sequence, and both ends of the control rope are also connected to a tensioning assembly, the tensioning assembly is used to fix both ends of the control rope and control the control rope to be in a taut state, and after the control rope is in a taut state, the fixing member fixes the control rope; The adjustment component is also fixedly connected to the control rope, and the adjustment component is used to drive the control rope that is in a taut state and fixed by a fixing member to move, so as to adjust the inclination angle of the photovoltaic substrate.

[0007] A further technical solution is that the two connecting ears are respectively fixed on both sides of the middle part of the photovoltaic substrate, and the connecting ears are connected to the U-shaped frame for damping rotation; the rope loop A and the rope loop B are respectively fixed at the middle position of the two ends of the photovoltaic substrate, and the cross-section of the rope loop A and the rope loop B is circular; the control rope is a steel wire rope.

[0008] A further technical solution is that the bottom support adopts an inverted U-shaped structure, the assembly frame adopts a convex structure, the bottom support is slidingly connected to the middle of the assembly frame, side fixing grooves are provided on both sides of the middle of the assembly frame, and fastening bolts A that are fixed and abutted against the side fixing grooves are installed on both sides of the bottom support; an upper wheel groove is also provided in the middle of the assembly frame, and a plurality of support wheel assemblies that cooperate with the upper wheel grooves are installed on the inner top of the bottom support; the support wheel assembly includes a supporting wheel, a wheel axle and a wheel frame, a wheel frame is fixed on the inner top of the bottom support, a wheel axle is rotatably installed on the lower end of the wheel frame, and a supporting wheel is fixed at each end of the wheel axle, and when the supporting wheel abuts against the inner bottom of the upper wheel groove, the fastening bolt A corresponds horizontally to the side fixing groove.

[0009] According to a further technical solution, when a plurality of the bottom supports are sequentially abutted together, a certain distance is spaced between two adjacent photovoltaic substrates.

[0010] A further technical solution is that the tensioning assembly includes a tensioning plate, each of which has an end support block fixed at both ends, a forward and reverse screw rods are rotatably installed between the two end support blocks, a rotating cylinder A is fixed in the middle of the forward and reverse screw rods, and a fixed block is threadedly connected to each other on both sides of the forward and reverse screw rods. When the forward and reverse screw rods rotate, the two fixed blocks approach or move away from each other; a tensioning block is fixed to one side of the fixed block, and the tensioning block is also slidably connected to the tensioning plate, and a movable block is also provided on the side of the fixed block away from the tensioning block, and a fastening bolt B is threadedly connected to each other on both sides of the movable block, and the fastening bolt B is also rotatably connected to the fixed block, and an anti-slip groove is also provided in the middle of the side where the movable block and the fixed block are close to each other, and the anti-slip grooves of the movable block and the fixed block cooperate to fix the control rope.

[0011] A further technical solution is that the rope guide assembly includes a slider which is slidably connected to a sliding groove opened on the lower side of the assembly frame to prevent disengagement, the lower side of the slider is also slidably connected to the bottom of the assembly frame, and the lower side of the slider is installed with a fastening bolt D for locking and fixing it on the assembly frame; a pipe support is fixed to the bottom of the slider, a guide tube is slidably provided on the inner side of the pipe support, an anti-twist edge which is slidably connected to the pipe support is also fixed on the guide tube, and a fastening bolt C for locking and fixing the guide tube is also installed on the pipe support.

[0012] According to a further technical solution, the guide tube is arranged perpendicular to the assembly frame; the middle parts of both sides of the slider are arc-shaped concave structures, and a fastening bolt D is provided at each of the four corners on the lower side of the slider; the two rope guide assemblies correspond to the middle parts of the photovoltaic substrates at both ends respectively.

[0013] A further technical solution is that the adjustment assembly includes a rotating cylinder B rotatably installed at the end of the guide tube, and the inner side of the guide tube is also provided with a threaded cylinder fixedly connected to the rotating cylinder B. The inner side of the threaded cylinder is threadedly connected to an adjustment block, a control rope passes through the adjustment block, and the control rope is fixedly connected to the adjustment block, and an anti-torsion rod slidably connected to the adjustment block is also fixed on the inner side of the guide tube.

[0014] A further technical solution is that the anti-torsion rod adopts an L-shaped structure, one branch of the anti-torsion rod is vertically fixedly connected to the inner wall of the guide tube, and the other branch of the anti-torsion rod is parallel to the inner wall of the guide tube and slidably connected to the anti-torsion rod; anti-slip edges are evenly distributed on the outside of the rotating cylinder B; an auxiliary ring is also rotatably installed on the end of the rotating cylinder B away from the rope guide assembly; a plurality of guide wheels for guiding the control rope are circumferentially installed on the end of the guide tube and the inner side of the auxiliary ring.

[0015] According to a further technical solution, the fixing member comprises a fastening bolt E installed on the guide tube, the fastening bolt E is threadedly connected to the guide tube, and an arc-shaped fastening plate is rotatably installed at the end of the fastening bolt E on the inner side of the guide tube.

[0016] The convenient and adjustable photovoltaic bracket provided by the present invention has the following beneficial effects: Multiple bottom supports can be supported by one assembly frame, which is conducive to the installation of multiple photovoltaic panels at the same time, and the connecting ears and the U-shaped frame cooperate to form a structure for stable support of the photovoltaic substrate, and are equipped with an adjustable rope guide component, a tightening component and a bottom support. After the control rope passes through multiple rope loops B, the rope guide component on one side, multiple rope loops A and the rope guide component on the other side in sequence, the tightening component can be used to fix the two ends of the control rope and control the control rope to be in a taut state, and the fixing piece fixes the control rope, and then the control rope can be driven to move by the adjustment component as needed, so as to adjust the inclination angle of the photovoltaic substrate, and with the overall installation structure, simultaneous angle adjustment of multiple photovoltaic panels can be achieved, which is convenient and reliable.

[0017] In summary, the convenient adjustable photovoltaic bracket realizes the synchronous and stable installation of multiple photovoltaic panels and the convenient angle adjustment function, thereby improving the overall reliability and ease of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 An assembly diagram of a conveniently adjustable photovoltaic support provided by an embodiment of the present invention; Figure 2 for Figure 1 Another perspective structural diagram of; Figure 3 A schematic diagram of the structure of a tensioning assembly in a conveniently adjustable photovoltaic support provided by an embodiment of the present invention; Figure 4 A schematic diagram of the structure of the connection between the assembly frame and the bottom support in the convenient adjustable photovoltaic support provided by an embodiment of the present invention; Figure 5 for Figure 4 A schematic diagram of the structure of the middle support wheel assembly; Figure 6 A schematic diagram of the structure of the rope guide assembly part of the convenient adjustable photovoltaic support provided by an embodiment of the present invention; Figure 7 for Figure 6 A schematic diagram of a main cross-sectional structure; Figure 8 for Figure 7 Schematic diagram of the enlarged structure of part A.

[0019] In the figure: 1-control rope, 2-rope loop A, 3-photovoltaic substrate, 4-photovoltaic panel, 5-connecting ear, 6-U-shaped frame, 7-rope loop B, 8-tightening assembly, 9-rope guide assembly, 10-assembly frame, 11-bottom support, 12-fastening bolt A, 13-adjustment assembly, 14-fastening bolt B, 15-movable block, 16-fixed block, 17-positive and negative screw rods, 18-rotating cylinder A, 19-tightening plate, 20-tightening block, 21-end support block, 22-guide tube, 23-anti-twist edge, 24-slider, 25-fastening bolt C, 26-tube support, 27-fastening bolt D, 28-support wheel assembly, 29-upper wheel groove, 30-side fixing groove, 31-lower sliding groove, 32-support wheel, 33-wheel axle, 34-wheel frame, 35-rotating cylinder B, 36-anti-slip edge, 37-guide wheel, 38-anti-twist rod, 39-adjusting block, 40-threaded cylinder, 41-auxiliary ring, 42-fastening bolt E. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0022] like Figure 1-4 6, a convenient adjustable photovoltaic bracket is provided in one embodiment of the present invention, comprising a photovoltaic substrate 3, a photovoltaic panel 4 and an assembly frame 10, wherein the photovoltaic panel 4 is fixed on the photovoltaic substrate 3, and further comprising: Bottom support 11, multiple bottom supports 11 are adjustable and slidably installed on the upper side of the assembly frame 10, a U-shaped frame 6 is fixed on the bottom support 11, two connecting ears 5 are rotatably installed in the middle of the U-shaped frame 6, the photovoltaic substrate 3 is straddled and fixed on the two connecting ears 5, and rope loops A2 and rope loops B7 are respectively fixed at both ends of the photovoltaic substrate 3; Rope guide assembly 9, two rope guide assemblies 9 are adjustable and slidably mounted on the lower side of the assembly frame 10, one of the rope guide assemblies 9 is also mounted with an adjustment assembly 13, and the other rope guide assembly 9 is mounted with a fixing member for fixing the control rope 1; A control rope 1, wherein the control rope 1 passes through a plurality of rope loops B7, a rope guide assembly 9 on one side, a plurality of rope loops A2, and a rope guide assembly 9 on the other side in sequence, and both ends of the control rope 1 are also connected to a tensioning assembly 8, and the tensioning assembly 8 is used to fix both ends of the control rope 1 and control the control rope 1 to be in a taut state, and after the control rope 1 is in a taut state, the fixing member fixes the control rope 1; The adjustment component 13 is also fixedly connected to the control rope 1 , and is used to drive the control rope 1 which is in a taut state and fixed by a fixing member to move, thereby adjusting the tilt angle of the photovoltaic substrate 3 .

[0023] In the embodiment of the present invention, a plurality of bottom supports 11 can be supported by an assembly frame 10, which is conducive to the simultaneous installation of a plurality of photovoltaic panels 4, and the connecting ears 5 and the U-shaped frame 6 cooperate to form a structure for stably supporting the photovoltaic substrate 3, and are matched with the adjustable rope guide assembly 9 and the tightening assembly 8 and the bottom support 11. After the control rope 1 passes through the plurality of rope loops B7, the rope guide assembly 9 on one side, the plurality of rope loops A2 and the rope guide assembly 9 on the other side in sequence, the tightening assembly 8 can be used to fix the two ends of the control rope 1 and control the control rope 1 to be in a taut state, and the fixing part fixes the control rope 1, and then the control rope 1 can be driven to move by the adjusting assembly 13 as needed, so as to adjust the inclination angle of the photovoltaic substrate 3, and matched with the overall installation structure, the simultaneous angle adjustment of the plurality of photovoltaic panels 4 can be realized, which is convenient and reliable.

[0024] like Figure 1 , 2 As shown in , 4 and 5, as a preferred embodiment of the present invention, the two connecting ears 5 are respectively fixed on both sides of the middle of the photovoltaic substrate 3, and the connecting ears 5 are connected to the U-shaped frame 6 with damping rotation to improve the overall stability and avoid shaking of the photovoltaic substrate 3.

[0025] The rope loop A2 and the rope loop B7 are respectively fixed at the middle positions of the two ends of the photovoltaic substrate 3, and the cross-sections of the rope loop A2 and the rope loop B7 are circular, which reduces the friction between the control rope 1 and the rope loop A2 and the rope loop B7 and improves the smoothness of adjustment. In addition, balls (not shown) can also be arranged inside the rope loop A2 and the rope loop B7 as needed to further improve reliability.

[0026] The control rope 1 is preferably a steel wire rope, which has the required strength and is stable and reliable.

[0027] The bottom support 11 adopts an inverted U-shaped structure, and the assembly frame 10 adopts a convex structure. The bottom support 11 is slidably connected to the middle of the assembly frame 10. Side fixing grooves 30 are provided on both sides of the middle of the assembly frame 10. Fastening bolts A12 that are fixed to the side fixing grooves 30 are installed on both sides of the bottom support 11 to improve the reliability of locking and prevent the bottom support 11 from shaking.

[0028] In order to facilitate the movement of the bottom support 11 , an upper wheel groove 29 is further provided in the middle of the assembly frame 10 , and a plurality of support wheel assemblies 28 cooperating with the upper wheel groove 29 are installed on the inner top of the bottom support 11 .

[0029] Specifically, the support wheel assembly 28 includes a supporting wheel 32, a wheel axle 33 and a wheel frame 34. The wheel frame 34 is fixed to the inner top of the bottom support 11, and the wheel axle 33 is rotatably installed at the lower end of the wheel frame 34. A supporting wheel 32 is fixed at each end of the wheel axle 33. When the supporting wheel 32 abuts against the inner bottom of the upper wheel groove 29, the fastening bolt A12 corresponds horizontally to the side fixing groove 30, which facilitates reliable movement and adjustment of the bottom support 11.

[0030] When the plurality of bottom supports 11 are sequentially abutted together, a certain distance is spaced between two adjacent photovoltaic substrates 3 , which may be greater than 0.5 cm, so that the plurality of photovoltaic substrates 3 do not affect each other and the consistent stability of the installation can be ensured.

[0031] like Figure 3 As shown, as a preferred embodiment of the present invention, the tensioning assembly 8 includes a tensioning plate 19, and an end support block 21 is respectively fixed at both ends of the tensioning plate 19, and a forward and reverse screw rod 17 is rotatably installed between the two end support blocks 21, and a rotating cylinder A18 is fixed in the middle of the forward and reverse screw rod 17, and a fixed block 16 is respectively threadedly connected on both sides of the forward and reverse screw rod 17. When the forward and reverse screw rod 17 rotates, the two fixed blocks 16 approach or move away from each other; a tensioning block 20 is fixed on one side of the fixed block 16, and the tensioning block 20 is also slidably connected to the tensioning plate 19, and a movable block 15 is also provided on the side of the fixed block 16 away from the tensioning block 20, and a fastening bolt B14 is respectively threadedly connected on both sides of the movable block 15, and the fastening bolt B14 is also rotatably connected to the fixed block 16, and the movable block 15 and the fixed block 16 are used together to fix the control rope 1.

[0032] Preferably, an anti-skid groove is provided in the middle of the side where the movable block 15 and the fixed block 16 are close to each other, and the anti-skid grooves of the movable block 15 and the fixed block 16 cooperate to fix the control rope 1.

[0033] When in use, first tighten the two ends of the control rope 1, then rotate the fastening bolt B14, the movable block 15 abuts against the fixed block 16, so as to fix the control rope 1, and then operate the rotating cylinder A18 to rotate the forward and reverse screws 17, so as to control the two fixed blocks 16 to move closer to or away from each other, thereby tightening the control rope 1, meeting the control rope 1's support requirements for the photovoltaic substrate 3 and ensuring its overall stability.

[0034] like Figure 4 and 6 As shown, as a preferred embodiment of the present invention, the rope guide assembly 9 includes a slider 24 that is slidably connected to a lower sliding groove 31 opened on the lower side of the assembly frame 10 to prevent disengagement, and the lower side of the slider 24 is also slidably connected to the bottom of the assembly frame 10, and the lower side of the slider 24 is installed with a fastening bolt D27 for locking and fixing it on the assembly frame 10; a pipe support 26 is fixed to the bottom of the slider 24, and a guide tube 22 is slidably provided on the inner side of the tube support 26, and an anti-twist edge 23 slidably connected to the tube support 26 is also fixed on the guide tube 22, and a fastening bolt C25 for locking and fixing the guide tube 22 is also installed on the tube support 26.

[0035] Preferably, the guide tube 22 is disposed perpendicular to the assembly frame 10 , so that the guide tube 22 conforms to the path through which the control rope 1 passes, and the overall structure is stable and reliable.

[0036] Preferably, the middle parts of both sides of the slider 24 are arc-shaped concave structures, forming a structure for preventing slippage and sliding with the lower sliding groove 31, and each of the four lower corners of the slider 24 is provided with a fastening bolt D27 to ensure the stability of the adjustment and locking.

[0037] Preferably, the two rope guiding assemblies 9 correspond to the middle of the photovoltaic substrate 3 at both ends, respectively, to ensure the reliability of guiding the control rope 1.

[0038] During application, the position of the slider 24 can be adjusted as needed, that is, the position of the slider 24 can be flexibly adjusted according to the selected number of photovoltaic substrates 3; according to the adjustment angle, the fastening bolt C25 can also be loosened to adjust the position of the guide tube 22, so that the guide tube 22 is more adaptable and the force is reduced; the anti-twist edge 23 can prevent the guide tube 22 from twisting, so that the guide tube 22 can reliably guide the control rope 1, and at the same time enable the adjustment component 13 to stably drive the control rope 1 to move.

[0039] like Figure 6-8As shown, as a preferred embodiment of the present invention, the adjustment component 13 includes a rotating cylinder B35 rotatably installed at the end of the guide tube 22, and the inner side of the guide tube 22 is also provided with a threaded cylinder 40 fixedly connected to the rotating cylinder B35, and the inner side of the threaded cylinder 40 is threadedly connected with an adjustment block 39, the control rope 1 passes through the adjustment block 39, and the control rope 1 is fixedly connected to the adjustment block 39, and the inner side of the guide tube 22 is also fixed with an anti-torsion rod 38 slidably connected to the adjustment block 39.

[0040] Preferably, the anti-torsion rod 38 adopts an L-shaped structure, one branch of the anti-torsion rod 38 is vertically fixedly connected to the inner wall of the guide tube 22, and the other branch of the anti-torsion rod 38 is parallel to the inner wall of the guide tube 22 and is slidably connected to the anti-torsion rod 38. The length of the anti-torsion rod 38 can be arranged as needed to meet the demand for anti-torsion support of the adjustment block 39.

[0041] Preferably, the outer side of the rotating cylinder B35 is evenly distributed with anti-slip edges 36 to facilitate twisting of the rotating cylinder B35 and reliable operation.

[0042] Preferably, an auxiliary ring 41 is rotatably mounted on one end of the rotating cylinder B35 away from the rope guide assembly 9, so that the control rope 1 will not be affected when the rotating cylinder B35 rotates, thereby improving the reliability of operation. A plurality of guide wheels 37 for guiding the control rope 1 are circumferentially mounted on the end of the guide tube 22 and the inner side of the auxiliary ring 41 to improve smoothness and avoid friction.

[0043] When in use, after the control rope 1 is in a taut state and is fixed by the fixing part, the threaded cylinder 40 is driven to rotate by rotating the rotating cylinder B35, and the control rope 1 can be driven to move by utilizing the threaded connection characteristics of the threaded cylinder 40 and the adjustment block 39. As a result, as the control rope 1 on one side of the assembly frame 10 contracts, the control rope 1 on the other side is released, thereby achieving the purpose of conveniently adjusting the angle of the photovoltaic substrate 3.

[0044] like Figure 4 As shown, as a preferred embodiment of the present invention, the fixing member includes a fastening bolt E42 installed on the guide tube 22, the fastening bolt E42 is threadedly connected to the guide tube 22, and an arc-shaped fastening plate (not shown) is rotatably installed on the inner side of the guide tube 22 at the end of the fastening bolt E42. Through the cooperation of the fastening bolt E42 and the fastening plate, the control rope 1 can be firmly fixed on the inner wall of the guide tube 22 and the movement of the control rope 1 can be restricted.

[0045] The above embodiment of the present invention provides a convenient adjustable photovoltaic bracket, and the working principle is as follows: A plurality of bottom supports 11 are supported by an assembly frame 10 , each bottom support 11 is fixed with a U-shaped frame 6 , two connecting ears 5 are rotatably mounted in the middle of the U-shaped frame 6 , and the photovoltaic substrate 3 is straddled and fixed on the two connecting ears 5 to achieve stable support for the photovoltaic panel 4 .

[0046] The control rope 1 passes through a plurality of rope loops B7, a rope guide assembly 9 on one side, a plurality of rope loops A2 and a rope guide assembly 9 on the other side in sequence. The two ends of the control rope 1 are fixed and controlled to be in a taut state by the tensioning assembly 8, and the fixing piece ensures the firmness of the control rope 1.

[0047] The rope guide assembly 9 includes components such as a slider 24, a tube support 26, a guide tube 22, etc., allowing the position to be flexibly adjusted as needed.

[0048] The adjustment assembly 13 drives the control rope 1 to move through the cooperation of the rotating cylinder B35, the threaded cylinder 40, the adjustment block 39 and the anti-twist rod 38, thereby adjusting the angle of the photovoltaic substrate 3. During adjustment, the rotating cylinder B35 drives the threaded cylinder 40 to rotate, and the adjustment block 39 moves by utilizing the threaded connection characteristics, thereby achieving the purpose of adjusting the tilt angle of the photovoltaic substrate 3.

[0049] In summary, the present invention provides an integrated, highly flexible and conveniently adjustable photovoltaic bracket solution, which not only realizes the simultaneous stable installation of multiple photovoltaic panels 4, but also can efficiently adjust the angle, thereby improving the reliability and operational convenience of the overall system.

[0050] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A conveniently adjustable photovoltaic support, comprising a photovoltaic substrate (3), a photovoltaic panel (4) and an assembly frame (10), wherein the photovoltaic panel (4) is fixed on the photovoltaic substrate (3), and characterized in that: Also includes: A bottom support (11), wherein a plurality of bottom supports (11) are adjustable and slidably mounted on the upper side of the assembly frame (10), a U-shaped frame (6) is fixed on the bottom support (11), two connecting ears (5) are rotatably mounted in the middle of the U-shaped frame (6), the photovoltaic substrate (3) is straddled and fixed on the two connecting ears (5), and a rope loop A (2) and a rope loop B (7) are respectively fixed at both ends of the photovoltaic substrate (3); A rope guide assembly (9), wherein two rope guide assemblies (9) are adjustably slidably mounted on the lower side of the assembly frame (10), one of the rope guide assemblies (9) is further mounted with an adjustment assembly (13), and the other rope guide assembly (9) is mounted with a fixing member for fixing the control rope (1); A control rope (1), the control rope (1) sequentially passing through a plurality of rope loops B (7), a rope guide assembly (9) on one side, a plurality of rope loops A (2) and a rope guide assembly (9) on the other side, the two ends of the control rope (1) being connected to a tensioning assembly (8), the tensioning assembly (8) being used to fix the two ends of the control rope (1) and control the control rope (1) to be in a taut state, and after the control rope (1) is in a taut state, the fixing member fixes the control rope (1); The adjustment component (13) is also fixedly connected to the control rope (1), and the adjustment component (13) is used to drive the control rope (1) which is in a taut state and fixed by a fixing member to move, thereby adjusting the tilt angle of the photovoltaic substrate (3).

2. The convenient adjustable photovoltaic bracket according to claim 1, characterized in that: The two connecting ears (5) are respectively fixed on both sides of the middle of the photovoltaic substrate (3), and the connecting ears (5) are connected to the U-shaped frame (6) in a damped rotation manner; The rope loop A (2) and the rope loop B (7) are respectively fixed at the middle positions of the two ends of the photovoltaic substrate (3), and the cross-sections of the rope loop A (2) and the rope loop B (7) are circular; The control rope (1) is a steel wire rope.

3. The convenient adjustable photovoltaic bracket according to claim 1, characterized in that: The bottom support (11) has an inverted U-shaped structure, the assembly frame (10) has a convex U-shaped structure, the bottom support (11) is slidably connected to the middle of the assembly frame (10), side fixing grooves (30) are provided on both sides of the middle of the assembly frame (10), and fastening bolts A (12) are installed on both sides of the bottom support (11) and are abutted and fixed to the side fixing grooves (30); An upper wheel groove (29) is also provided in the middle of the assembly frame (10), and a plurality of support wheel assemblies (28) matching with the upper wheel groove (29) are installed on the inner top of the bottom support (11); The support wheel assembly (28) comprises a support wheel (32), a wheel axle (33) and a wheel frame (34); the wheel frame (34) is fixed to the inner top of the bottom support (11); the wheel axle (33) is rotatably mounted on the lower end of the wheel frame (34); a support wheel (32) is fixed to each of the two ends of the wheel axle (33); when the support wheel (32) abuts against the inner bottom of the upper wheel groove (29), the fastening bolt A (12) corresponds horizontally to the side fixing groove (30).

4. The convenient adjustable photovoltaic bracket according to claim 1, characterized in that: When the plurality of bottom supports (11) are abutted together in sequence, a certain distance is spaced between two adjacent photovoltaic substrates (3).

5. The convenient adjustable photovoltaic bracket according to any one of claims 1 to 4, characterized in that: The tensioning assembly (8) comprises a tensioning plate (19), each end of which is fixed with an end support block (21), a forward and reverse screw rod (17) is rotatably mounted between the two end support blocks (21), and a rotating cylinder A (18) is fixed in the middle of the forward and reverse screw rod (17); A fixing block (16) is respectively threadedly connected to both sides of the forward and reverse screw rods (17), and when the forward and reverse screw rods (17) rotate, the two fixing blocks (16) move closer to or farther from each other; A tensioning block (20) is fixed to one side of the fixed block (16), and the tensioning block (20) is also slidably connected to the tensioning plate (19). A movable block (15) is also provided on the side of the fixed block (16) away from the tensioning block (20), and a fastening bolt B (14) is respectively threadedly connected to both sides of the movable block (15), and the fastening bolt B (14) is also rotatably connected to the fixed block (16); An anti-slip groove is also provided in the middle of the side where the movable block (15) and the fixed block (16) are close to each other, and the anti-slip grooves of the movable block (15) and the fixed block (16) cooperate to fix the control rope (1).

6. The convenient adjustable photovoltaic bracket according to any one of claims 1 to 4, characterized in that: The rope guide assembly (9) comprises a slider (24) anti-slip slidably connected to a lower sliding groove (31) provided on the lower side of the assembly frame (10); the lower side of the slider (24) is also slidably connected to the bottom of the assembly frame (10); a fastening bolt D (27) for locking and fixing the slider (24) on the assembly frame (10) is installed on the lower side of the slider (24); A tube support (26) is fixed to the bottom of the slide block (24); a guide tube (22) is slidably provided inside the tube support (26); an anti-twist edge (23) slidably connected to the tube support (26) is also fixed to the guide tube (22); The tube support (26) is also provided with a fastening bolt C (25) for locking and fixing the guide tube (22).

7. The convenient adjustable photovoltaic support according to claim 6, characterized in that: The guide tube (22) is arranged perpendicular to the assembly frame (10); The middle parts of both sides of the slider (24) are arc-shaped concave structures; A fastening bolt D (27) is provided at each of the four lower corners of the slider (24); The two rope guide assemblies (9) correspond to the middle parts of the photovoltaic substrates (3) at both ends respectively.

8. The convenient adjustable photovoltaic support according to claim 6, characterized in that: The adjustment assembly (13) comprises a rotating cylinder B (35) rotatably mounted on the end of the guide tube (22); The inner side of the guide tube (22) is also provided with a threaded cylinder (40) fixedly connected to the rotating cylinder B (35); the inner side of the threaded cylinder (40) is threadedly connected to an adjustment block (39); the control rope (1) passes through the adjustment block (39), and the control rope (1) is fixedly connected to the adjustment block (39); An anti-twist rod (38) slidably connected to the adjustment block (39) is also fixed on the inner side of the guide tube (22).

9. The convenient adjustable photovoltaic support according to claim 8, characterized in that: The anti-twist rod (38) has an L-shaped structure, one branch of the anti-twist rod (38) is vertically fixedly connected to the inner wall of the guide tube (22), and the other branch of the anti-twist rod (38) is parallel to the inner wall of the guide tube (22) and is slidably connected to the anti-twist rod (38); The outer side of the rotating cylinder B (35) is also evenly distributed with anti-slip edges (36); An auxiliary ring (41) is also rotatably mounted on one end of the rotating cylinder B (35) away from the rope guide assembly (9); A plurality of guide wheels (37) for guiding the control rope (1) are installed circumferentially at the end of the guide tube (22) and on the inner side of the auxiliary ring (41).

10. The convenient adjustable photovoltaic support according to any one of claims 1 to 4, characterized in that: The fixing member comprises a fastening bolt E (42) mounted on the guide tube (22), the fastening bolt E (42) being threadedly connected to the guide tube (22); An arc-shaped fastening plate is rotatably mounted on the inner side of the guide tube (22) at the end of the fastening bolt E (42).

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