Multi-angle adjustable safety photovoltaic support

Abstract

The invention relates to the technical field of photovoltaic supports, in particular to a multi-angle adjustable safety photovoltaic support which comprises a supporting bottom frame plate, a rotating adjusting assembly is mounted at the upper end of the supporting bottom frame plate, a linkage transverse plate is mounted at the upper end of the rotating adjusting assembly, and a first hydraulic telescopic rod is mounted on one side of the upper end of the linkage transverse plate. A second hydraulic telescopic rod is installed on the other side of the upper end of the linkage transverse plate, inclination adjusting assemblies are installed at the output ends of the first hydraulic telescopic rod and the second hydraulic telescopic rod, and a transverse adjusting installation assembly used for installing a photovoltaic panel is installed on the outer side of one set of inclination adjusting assemblies. A linkage transverse plate can be driven to rotate through a first servo motor, the height of a photovoltaic panel can be rapidly adjusted through a first hydraulic telescopic rod and a second hydraulic telescopic rod, and meanwhile the inclination angle can be adjusted according to real-time illumination data protection through an inclination adjusting assembly; the spacing can be adjusted according to the size of the photovoltaic panel or the installation scene through the transverse adjusting installation assembly and the reinforcing installation assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic support, in particular to a safe photovoltaic support with multi-angle adjustment. BACKGROUND

[0002] The most common photovoltaic support is a fixed inclination support, which is composed of a steel structure or an aluminum alloy frame, is fixed on the ground, roof or other support surface through bolts, and the photovoltaic panel is installed at a fixed angle without any adjustment mechanism. The inclination angle is fixed after installation and cannot be adjusted with the change of seasons and light angle.

[0003] The inclination angle of the existing photovoltaic support cannot adapt to the change of solar altitude angle in different seasons, and there is no reinforcement design. When strong wind and heavy rain occur, the support is prone to deformation, such as support distortion and photovoltaic panel breakage. In particular, in coastal or windy areas, additional counterweights are required, increasing the cost and installation difficulty. Most traditional supports are integrally welded or bolted structures, which cannot be quickly replaced with modules according to the size of the photovoltaic panel. If expansion or equipment replacement is required, the entire support must be disassembled and rebuilt, which is extremely costly.

[0004] Therefore, in view of the above problems that the photovoltaic support is fixed in inclination, cannot be adjusted in multi-angle according to seasons, has weak wind resistance, is prone to shaking, and cannot be quickly replaced according to the size of the photovoltaic panel, a safe photovoltaic support with multi-angle adjustment can be designed. SUMMARY

[0005] In order to overcome the problems that the photovoltaic support is fixed in inclination, cannot be adjusted in multi-angle according to seasons, has weak wind resistance, is prone to shaking, and cannot be quickly replaced according to the size of the photovoltaic panel.

[0006] The technical solution is as follows: a safe photovoltaic support with multi-angle adjustment, comprising a support base plate, a rotating adjustment assembly installed at the upper end of the support base plate, a linkage horizontal plate installed at the upper end of the rotating adjustment assembly, a first hydraulic telescopic rod installed at one side of the upper end of the linkage horizontal plate, a second hydraulic telescopic rod installed at the other side of the upper end of the linkage horizontal plate, an inclination adjustment assembly installed at the output end of each of the first hydraulic telescopic rod and the second hydraulic telescopic rod, a horizontal adjustment and installation assembly for installing a photovoltaic panel installed outside one set of inclination adjustment assemblies, a reinforcement installation assembly for cooperating with the horizontal adjustment and installation assembly installed outside the other set of inclination adjustment assemblies, a first servo motor installed at the center of the support base plate inside the rotating adjustment assembly, the output end of the first servo motor connected to the lower end of the linkage horizontal plate, and a sealing baffle plate fixedly connected to the lower end of the support base plate.

[0007] Further, a rotating hole is formed through the sealing baffle plate, and the output shaft of the first servo motor is connected to the lower end of the linkage horizontal plate through the rotating hole.

[0008] Further, the inside of the inclination adjusting assembly comprises a limiting baffle plate installed on the output end of the first and second hydraulic telescopic rods, the upper end of the limiting baffle plate is fixedly connected with a load-bearing vertical rod, the upper end of the load-bearing vertical rod is fixedly connected with a safe compression-resistant horizontal plate, and the lower end of the safe compression-resistant horizontal plate is installed with an oblique reinforcing support rod on the side end of the load-bearing vertical rod.

[0009] Further, the upper end of the load-bearing vertical rod is installed with a pressure-bearing column, the upper end of the pressure-bearing column is installed with a protective fence, the inner side of the protective fence is installed with a second servo motor, and the output end of the second servo motor is installed with a rotating shaft rod.

[0010] Further, the upper end of the protective fence is fixedly connected with a limiting sleeve, the inside of the limiting sleeve is provided with a rotating groove for the rotation of the rotating shaft rod, a limiting clamping groove is formed on the inner wall of the rotating groove, and the outer side of the rotating shaft rod is installed with two groups of locking clamping blocks matched with the limiting clamping groove.

[0011] Further, the inside of the transverse adjusting and installing assembly comprises a first inclination rod installed on the side end of a group of rotating shaft rods, a plurality of equidistantly distributed first side support plates are fixedly connected to the upper end of the first inclination rod, a fixed inclined support rod is fixedly connected to the side end of the first side support plate, an outer protective sleeve rod is installed on the side end of the fixed inclined support rod, and an inner adjusting horizontal rod is slidably connected to the inside of the outer protective sleeve rod.

[0012] Further, a plurality of equidistantly distributed adjusting insertion holes are formed on the side end of the inner adjusting horizontal rod, a fastener matched with the adjusting insertion hole is detachably connected to the side end of the outer protective sleeve rod, and L-shaped mounting plates are installed on the outer sides of the outer protective sleeve rod and the inner adjusting horizontal rod.

[0013] Further, the inside of the reinforcing and installing assembly comprises a positioning and installing rod detachably connected to the side end of the inner adjusting horizontal rod, a second inclination rod is installed on the side end of the positioning and installing rod, a second side support plate is installed on the side end of the second inclination rod, and a synchronous inclination rod is installed on the lower end of the second side support plate.

[0014] The beneficial effects are that the first servo motor can drive the linkage horizontal plate to rotate, the height of the photovoltaic panel can be quickly adjusted by the first and second hydraulic telescopic rods, the inclination angle can be adjusted according to real-time light data by the inclination adjusting assembly, the angle of the photovoltaic panel can be accurately adjusted at multiple angles, the inclination angle can be adjusted to be small in summer and large in winter, the light energy absorption efficiency is maximized, the distance can be adjusted according to the size or installation scene of the photovoltaic panel by the transverse adjusting and installing assembly and the reinforcing and installing assembly, and the photovoltaic panel of different specifications can be adapted. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the safety photovoltaic support of the present application. Figure 2The schematic diagram of the three-dimensional structure of the rotating adjusting assembly of the present application; Figure 3 The schematic diagram of the three-dimensional structure of the oblique reinforcing support rod of the present application; Figure 4 The schematic diagram of the split three-dimensional structure of the protective fence of the present application; Figure 5 The schematic diagram of the enlarged structure at A in the present application; Figure 4 Figure 6 The schematic diagram of the three-dimensional structure of the inner adjusting cross bar of the present application; Figure 7 The schematic diagram of the three-dimensional structure of the synchronous tilting rod of the present application.

[0016] In the drawing, 1 is a support base plate, 3 is a linkage cross plate, 4 is a first hydraulic telescopic rod, 5 is a second hydraulic telescopic rod, 201 is a first servo motor, 202 is a sealing baffle, 203 is a rotating hole, 601 is a limiting baffle, 602 is a bearing vertical rod, 603 is a safety pressure-resistant cross plate, 604 is a pressure-bearing column, 605 is a protective fence, 606 is a second servo motor, 607 is a rotating shaft, 608 is a limiting sleeve, 609 is a rotating groove, 610 is a limiting clamping groove, 611 is a locking clamping block, 612 is an oblique reinforcing support rod, 701 is a first tilting rod, 702 is a first side support plate, 703 is a fixed oblique support rod, 704 is an outer protective sleeve rod, 705 is an inner adjusting cross bar, 706 is an adjusting insertion hole, 707 is a fastener, 708 is an L-shaped mounting plate, 801 is a positioning mounting rod, 802 is a second tilting rod, 803 is a second side support plate, and 804 is a synchronous tilting rod. DETAILED DESCRIPTION

[0017] The present application will be described in detail below in combination with the drawings and specific embodiments.

[0018] Please refer to Figures 1-7 The present application provides an embodiment: a multi-angle adjusting safety photovoltaic support, comprising a support base plate 1, a rotating adjusting assembly is installed at the upper end of the support base plate 1, a linkage cross plate 3 is installed at the upper end of the rotating adjusting assembly, a first hydraulic telescopic rod 4 is installed at one side of the upper end of the linkage cross plate 3, a second hydraulic telescopic rod 5 is installed at the other side of the upper end of the linkage cross plate 3, the output ends of the first hydraulic telescopic rod 4 and the second hydraulic telescopic rod 5 are both installed with a tilting adjusting assembly, a set of tilting adjusting assemblies is installed with a lateral adjusting mounting assembly for mounting a photovoltaic panel outside, another set of tilting adjusting assemblies is installed with a reinforcing mounting assembly for cooperating with the lateral adjusting mounting assembly, the rotating adjusting assembly comprises a first servo motor 201 installed at the center of the support base plate 1, the output end of the first servo motor 201 is connected with the lower end of the linkage cross plate 3, and a sealing baffle 202 is fixedly connected at the lower end of the support base plate 1; ​The rotating hole 203 is arranged through the sealing baffle plate 202, and the output shaft of the first servo motor 201 is connected to the lower end of the linkage horizontal plate 3 through the rotating hole 203.

[0019] Please refer to Figures 3-7 In the embodiment, the tilt adjustment assembly comprises a limiting baffle plate 601 mounted on the upper end of the output end of the first hydraulic telescopic rod 4 and the second hydraulic telescopic rod 5, the upper end of the limiting baffle plate 601 is fixedly connected with a bearing vertical rod 602, the upper end of the bearing vertical rod 602 is fixedly connected with a safety compression-resistant horizontal plate 603, and the lower end of the safety compression-resistant horizontal plate 603 is mounted with an inclined reinforcing support rod 612 on the side end of the bearing vertical rod 602. The upper end of the bearing vertical rod 602 is mounted with a pressure-bearing column 604, the upper end of the pressure-bearing column 604 is mounted with a protective fence 605, the inner side of the protective fence 605 is mounted with a second servo motor 606, and the output end of the second servo motor 606 is mounted with a rotating shaft rod 607. The upper end of the protective fence 605 is fixedly connected with a limiting sleeve 608, the limiting sleeve 608 is arranged with a rotating groove 609 for the rotation of the rotating shaft rod 607, the inner wall of the rotating groove 609 is arranged with a limiting clamping groove 610, and the outer side of the rotating shaft rod 607 is mounted with two groups of locking clamping blocks 611 matched with the limiting clamping groove 610. The horizontal adjustment mounting assembly comprises a first inclined rod 701 mounted on the side end of a group of rotating shaft rods 607, a plurality of first side support plates 702 fixedly connected with the first inclined rod 701, a fixed inclined support rod 703 fixedly connected with the side end of the first side support plate 702, an outer protective sleeve rod 704 mounted on the side end of the fixed inclined support rod 703, and an inner adjustment horizontal rod 705 slidably connected inside the outer protective sleeve rod 704. The side end of the inner adjustment horizontal rod 705 is arranged with a plurality of adjustment insertion holes 706, the side end of the outer protective sleeve rod 704 is detachably connected with a fastener 707 matched with the adjustment insertion hole 706, and the outer side of the outer protective sleeve rod 704 and the inner adjustment horizontal rod 705 is mounted with an L-shaped mounting plate 708. The reinforcing mounting assembly comprises a positioning mounting rod 801 detachably connected with the side end of the inner adjustment horizontal rod 705, a second inclined rod 802 mounted on the side end of the positioning mounting rod 801, a second side support plate 803 mounted on the side end of the second inclined rod 802, and a synchronous inclined rod 804 mounted on the lower end of the second side support plate 803.

[0020] Step one: installation preparation stage Place the support base plate 1: Choose a suitable photovoltaic panel installation site, place the support base plate 1 stably on the predetermined position, and ensure that it is horizontal and stable.

[0021] Install the rotating adjustment assembly: The first servo motor 201 is installed at the center of the support chassis plate 1, and is firmly installed.

[0022] The sealing baffle plate 202 is fixedly connected to the lower end of the support chassis plate 1, and the output shaft of the first servo motor 201 passes through the rotating hole 203 formed in the sealing baffle plate 202, and is connected to the lower end of the linkage horizontal plate 3 to be installed subsequently.

[0023] Install the linkage horizontal plate 3: The linkage horizontal plate 3 is installed on the upper end of the rotating adjusting assembly, and is accurately connected to the output end of the first servo motor 201, to ensure that the connection is tight and there is no looseness.

[0024] Install the hydraulic telescopic rod: The first hydraulic telescopic rod 4 is installed on one side of the upper end of the linkage horizontal plate 3, and the second hydraulic telescopic rod 5 is installed on the other side, to ensure that the two hydraulic telescopic rods are installed vertically and stably.

[0025] Install the tilt adjusting assembly: The limiting baffle plate 601 is installed on the output end of the first hydraulic telescopic rod 4 and the second hydraulic telescopic rod 5.

[0026] The bearing vertical rod 602 is fixedly connected to the upper end of the limiting baffle plate 601, and the safety compression horizontal plate 603 is fixedly connected to the upper end of the bearing vertical rod 602.

[0027] The pressure bearing column 604 is installed on the upper end of the bearing vertical rod 602, and the protective fence 605 is installed on the upper end of the pressure bearing column 604.

[0028] The second servo motor 606 is installed inside the protective fence 605, and the rotating shaft rod 607 is installed on the output end of the second servo motor 606.

[0029] The limiting sleeve 608 is fixedly connected to the upper end of the protective fence 605, so that the rotating shaft rod 607 is placed in the rotating groove 609 formed in the limiting sleeve 608, and the two groups of locking clamping blocks 611 installed on the outer side of the rotating shaft rod 607 are matched with the limiting clamping grooves 610 formed on the inner wall of the rotating groove 609, to ensure that the rotating shaft rod 607 can stably rotate in the rotating groove 609 and will not come out.

[0030] Step 2: Install the photovoltaic panel related components phase Install the horizontal adjusting installation assembly: The first tilt rod 701 is installed on one side end of the rotating shaft rod 607.

[0031] A plurality of groups of first side support plates 702 are fixedly connected to the upper end of the first tilt rod 701, and the fixed inclined bracing rod 703 is fixedly connected to the side end of the first side support plate 702.

[0032] The outer protective sleeve rod 704 is installed at the side end of the fixed diagonal bracing rod 703, and the inner adjusting horizontal rod 705 is slidably connected inside the outer protective sleeve rod 704.

[0033] According to the size and installation requirements of the photovoltaic panel, the position of the inner adjusting horizontal rod 705 in the outer protective sleeve rod 704 is adjusted, the adjusting insertion hole 706 is opened at the side end of the inner adjusting horizontal rod 705, and the position of the outer protective sleeve rod 704 at the side end is appropriate, and then the inner adjusting horizontal rod 705 and the outer protective sleeve rod 704 are detachably connected and fixed by the fastener 707.

[0034] The L-shaped mounting plate 708 is installed outside the outer protective sleeve rod 704 and the inner adjusting horizontal rod 705, which is used for subsequent installation of the photovoltaic panel.

[0035] Install the reinforcing mounting assembly: The positioning mounting rod 801 is detachably connected with the side end of the inner adjusting horizontal rod 705.

[0036] The second inclined rod 802 is installed at the side end of the positioning mounting rod 801, the second side support plate 803 is installed at the side end of the second inclined rod 802, and the synchronous inclined rod 804 is installed at the lower end of the second side support plate 803, so that the reinforcing mounting assembly cooperates with the horizontal adjusting mounting assembly to enhance the stability of the overall structure.

[0037] Step three: angle adjustment stage Horizontal direction angle adjustment: The first servo motor 201 is started, the output end of the first servo motor 201 drives the linkage horizontal plate 3 to rotate, the first hydraulic telescopic rod 4 and the second hydraulic telescopic rod 5 drive the inclined adjusting assembly, the horizontal adjusting mounting assembly and the reinforcing mounting assembly to rotate together, so as to realize the angle adjustment of the photovoltaic panel in the horizontal direction, and after adjusting to the appropriate angle, the first servo motor 201 is stopped, and the position of the photovoltaic panel can be adjusted by horizontal rotation; Height direction adjustment: The first hydraulic telescopic rod 4 and the second hydraulic telescopic rod 5 can drive the photovoltaic panel to move up and down, so as to adjust the height of the photovoltaic panel; Inclined direction angle adjustment: The second servo motor 606 installed on the two groups of inclined adjusting assemblies is started respectively, and the second servo motor 606 drives the rotating shaft rod 607 to rotate in the rotating groove 609 of the limiting sleeve 608.

[0038] The rotating shaft rod 607 drives the first inclined rod 701 and the second inclined rod 802 to rotate, and further drives the horizontal adjusting mounting assembly and the reinforcing mounting assembly to rotate, so as to realize the angle adjustment of the photovoltaic panel in the inclined direction, and after adjusting to the appropriate angle, the second servo motor 606 is stopped.

[0039] Adjust to the best angle, make sure all the connection parts are firm, no loose phenomenon, ensure that the photovoltaic panel in various environmental conditions can work stably.

Claims

1. A multi-angle adjustable safety photovoltaic bracket, characterized in that, The system includes a support base plate (1), a rotation adjustment assembly installed on the upper end of the support base plate (1), a linkage horizontal plate (3) installed on the upper end of the rotation adjustment assembly, a first hydraulic telescopic rod (4) installed on one side of the upper end of the linkage horizontal plate (3), a second hydraulic telescopic rod (5) installed on the other side of the upper end of the linkage horizontal plate (3), and tilt adjustment assemblies installed at the output ends of the first hydraulic telescopic rod (4) and the second hydraulic telescopic rod (5). A horizontal adjustment installation assembly for installing photovoltaic panels is installed on the outside of one set of tilt adjustment assemblies, and a reinforcement installation assembly for cooperating with the horizontal adjustment installation assembly is installed on the outside of another set of tilt adjustment assemblies. The rotation adjustment assembly includes a first servo motor (201) installed at the center of the support base plate (1). The output end of the first servo motor (201) is connected to the lower end of the linkage horizontal plate (3), and a sealing baffle (202) is fixedly connected to the lower end of the support base plate (1).

2. The multi-angle adjustable safety photovoltaic bracket according to claim 1, characterized in that, The sealing baffle (202) has a through-hole (203) and the output shaft of the first servo motor (201) passes through the through-hole (203) and is connected to the lower end of the linkage horizontal plate (3).

3. The multi-angle adjustable safety photovoltaic bracket according to claim 1, characterized in that, The tilt adjustment assembly includes a limiting baffle (601) installed at the upper end of the output end of the first hydraulic telescopic rod (4) and the second hydraulic telescopic rod (5). The upper end of the limiting baffle (601) is fixedly connected to a load-bearing vertical rod (602). The upper end of the load-bearing vertical rod (602) is fixedly connected to a safety pressure-resistant horizontal plate (603). The lower end of the safety pressure-resistant horizontal plate (603) and the side end of the load-bearing vertical rod (602) are equipped with diagonal reinforcing struts (612).

4. A multi-angle adjustable safety photovoltaic bracket according to claim 3, characterized in that, A pressure-bearing column (604) is installed at the upper end of the load-bearing vertical rod (602), a protective enclosure (605) is installed at the upper end of the pressure-bearing column (604), a second servo motor (606) is installed inside the protective enclosure (605), and a rotating shaft (607) is installed at the output end of the second servo motor (606).

5. A multi-angle adjustable safety photovoltaic bracket according to claim 4, characterized in that, A limiting sleeve (608) is fixedly connected to the upper end of the protective enclosure (605). The limiting sleeve (608) has a rotating groove (609) inside for the rotating shaft (607) to rotate. A limiting slot (610) is opened on the inner wall of the rotating groove (609). Two sets of locking blocks (611) that cooperate with the limiting slot (610) are installed on the outer side of the rotating shaft (607).

6. A multi-angle adjustable safety photovoltaic bracket according to claim 4, characterized in that, The lateral adjustment mounting assembly includes a first tilting rod (701) installed on the side of a set of rotating shafts (607). The upper end of the first tilting rod (701) is fixedly connected to multiple sets of equidistant first side support plates (702). The side end of the first side support plate (702) is fixedly connected to a fixed diagonal brace (703). The side end of the fixed diagonal brace (703) is installed with an outer protective sleeve rod (704). The inner adjusting crossbar (705) is slidably connected inside the outer protective sleeve rod (704).

7. A multi-angle adjustable safety photovoltaic bracket according to claim 6, characterized in that, The inner adjusting crossbar (705) has multiple sets of equidistantly distributed adjusting holes (706) on its side end. The outer protective sleeve (704) is detachably connected to a fastener (707) that works with the adjusting holes (706). An L-shaped mounting plate (708) is installed on the outer side of the outer protective sleeve (704) and the inner adjusting crossbar (705).

8. A multi-angle adjustable safety photovoltaic bracket according to claim 5, characterized in that, The reinforcement mounting assembly includes a positioning mounting rod (801) that is detachably connected to the side end of the inner adjusting crossbar (705). A second tilting rod (802) is mounted on the side end of the positioning mounting rod (801). A second side support plate (803) is mounted on the side end of the second tilting rod (802). A synchronous tilting rod (804) is mounted on the lower end of the second side support plate (803).

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