Photovoltaic support

Abstract

The utility model relates to the field of photovoltaic technology, in particular to a photovoltaic support which comprises a fixing frame and a fixing mechanism, the fixing mechanism comprises a round rod, four limiting blocks, two sleeves, a bottom plate, two rotating rods, two first bolts, two fixing plates and two limiting assemblies, the round rod is fixedly connected with the fixing frame, the four limiting blocks are fixedly connected with the round rod, and the two sleeves are fixedly connected with the round rod. The two sleeves are rotationally connected with the round rod, the bottom plates are fixedly connected with the two sleeves, the two rotating rods are rotationally connected with the two bottom plates, the two fixing plates are fixedly connected with the corresponding rotating rods correspondingly, the two first bolts penetrate through the corresponding rotating rods to be in threaded connection with the bottom plates, and the two limiting assemblies are arranged on the two sides of the bottom plates correspondingly. Through the arrangement of the structure, the problems that according to an existing support, the angle of a cross beam is changed by changing the angle of the cross beam through the first stand column and the second stand column, but the first stand column and the second stand column occupy much space, and installation is quite troublesome are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to a photovoltaic bracket. Background Art

[0002] With the rapid development of the new energy industry, solar energy, as the most important basic energy among various renewable energy sources, has developed rapidly in solar power generation technology, namely the photovoltaic industry. Photovoltaic brackets are brackets used to support solar panels in solar photovoltaic power generation systems. By adjusting their fasteners, the inclination of the solar panel can adapt to different angles of light, thereby improving the conversion efficiency of solar energy. Existing photovoltaic brackets cannot adjust the angle of photovoltaic modules according to the external environment, making photovoltaic modules easily damaged. Manually adjustable photovoltaic brackets are limited by human factors and cannot respond quickly and accurately to disasters in a timely manner. Photovoltaic modules are also prone to damage. Although the axis tracking photovoltaic bracket can adjust the inclination of photovoltaic modules in a timely manner according to external environmental factors, its structure is complex and the cost is high, which is not convenient for widespread application.

[0003] In the prior art, the patent (CN105515507B) mentions a photovoltaic bracket, which includes a first column and a second column located on a foundation, and a beam hinged to the first end of the first column and the first end of the second column respectively, and also includes: a first movable connecting member located on the foundation and connected to the second end of the first column, the first movable connecting member automatically adjusts according to the wind force so that the first column moves in the vertical direction to adjust the inclination angle of the beam. This prior art can not only adaptively adjust the angle during strong winds, but also automatically reset after the strong winds. It has a simple structure and is easy to maintain. It does not require manual adjustment or a complex electrical control system. It solves the problems that the existing brackets cannot automatically adjust the angle of the photovoltaic components, cannot automatically reset, and the cost of the photovoltaic brackets is high.

[0004] However, in the above-mentioned prior art, the angle of the cross beam is changed by changing the angle of the cross beam through the first column and the second column, but the first column and the second column occupy a lot of space and are very troublesome to install. Utility Model Content

[0005] The utility model aims to provide a photovoltaic bracket, which solves the problem that the existing bracket changes the angle of the beam by changing the angle of the beam through the first column and the second column, but the first column and the second column occupy a lot of space and are very troublesome to install.

[0006] To achieve the above-mentioned purpose, the utility model provides a photovoltaic bracket, including a fixing frame and a fixing mechanism, the fixing frame is arranged in a Y shape, the fixing mechanism includes a round rod, four limit blocks, two sleeves, a bottom plate, two rotating rods, two first bolts, two fixing plates and two limit assemblies, the round rod is fixedly connected to the fixing frame and is located above the fixing frame, the four limit blocks are fixedly connected to the round rod and are respectively arranged at two ends of the round rod, the two sleeves are rotatably connected to the round rod and are located between the corresponding two limit blocks, the bottom plate is fixedly connected to the two sleeves and are located above the two sleeves, the two rotating rods are rotatably connected to the two bottom plates and are located on both sides of the bottom plate, the two fixing plates are respectively fixedly connected to the corresponding rotating rods and are relatively arranged above the bottom plate, the two first bolts pass through the corresponding rotating rods and are threadedly connected to the bottom plate and are located on one side of the corresponding rotating rod, and the two limit assemblies are respectively arranged on both sides of the bottom plate.

[0007] Wherein, each of the limiting assemblies includes a side plate, a limiting rod and a second bolt, the side plate is fixedly connected to the bottom plate and is located on one side of the bottom plate, the limiting rod is slidably connected to the side plate and is located on one side of the side plate, and the second bolt passes through the limiting rod and is threadedly connected to the side plate.

[0008] Wherein, the fixing mechanism also includes a motor, a first gear and a second gear, the first gear is fixedly connected to the round rod and is located in the middle section of the round rod, the motor is fixedly connected to the base plate and is located below the base plate, and the second gear is fixedly connected to the output end of the motor and meshes with the first gear.

[0009] Wherein, the photovoltaic support further includes three pushing components, and the three pushing components are arranged above the base plate.

[0010] Each of the pushing assemblies includes a push plate, a telescopic rod and a spring. The telescopic rod is fixedly connected to the base plate and is located above the base plate. The push plate is fixedly connected to the telescopic rod and is located above the telescopic rod. The spring is covered on the surface of the telescopic rod.

[0011] The utility model provides a photovoltaic bracket, wherein the round rod is fixedly connected to the fixing frame and is located above the fixing frame, the four limit blocks are fixedly connected to the round rod and are respectively arranged at two ends of the round rod, the two sleeves are rotatably connected to the round rod and are located between the corresponding two limit blocks, the bottom plate is fixedly connected to the two sleeves and are located above the two sleeves, the two rotating rods are rotatably connected to the two bottom plates and are located on both sides of the bottom plate, the two fixing plates are respectively fixedly connected to the corresponding rotating rods and are relatively arranged above the bottom plate, the two first bolts pass through the corresponding rotating rods and are threadedly connected to the bottom plate and are located on one side of the corresponding rotating rod, the two limit assemblies are respectively arranged on both sides of the bottom plate, the photovoltaic panel is placed above the bottom plate, the two rotating rods are rotated so that the fixing plate is pressed against the surface of the photovoltaic panel, the rotating rod is fixed by the first bolts, the limit assemblies are blocked on both sides of the photovoltaic panel, the stability is high, and the installation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 1 Schematic diagram of the structure at point A.

[0016] Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0017] 101-fixed frame, 102-round rod, 103-limiting block, 104-sleeve, 105-bottom plate, 106-rotating rod, 107-first bolt, 108-fixed plate, 109-motor, 110-first gear, 111-second gear, 112-side plate, 113-limiting rod, 114-second bolt, 201-push plate, 202-telescopic rod, 203-spring. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] First embodiment:

[0020] See also Figure 1 to Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the first embodiment of the utility model. Figure 3 The utility model Figure 1 Schematic diagram of the structure at point A.

[0021] The utility model provides a photovoltaic bracket, including a fixing frame 101 and a fixing mechanism, wherein the fixing mechanism includes a round rod 102, four limit blocks 103, two sleeves 104, a bottom plate 105, two rotating rods 106, two first bolts 107, two fixing plates 108, two limit assemblies, a motor 109, a first gear 110 and a second gear 111, each of the limit assemblies includes a side plate 112, a limit rod 113 and a second bolt 114, and the above-mentioned scheme solves the problem that the angle of the beam is changed by changing the angle of the beam through the first column and the second column, but the first column and the second column occupy a lot of space and are very troublesome to install.

[0022] According to the present specific implementation, the fixing frame 101 is arranged in a Y shape, the round rod 102 is fixedly connected to the fixing frame 101 and is located above the fixing frame 101, the four limit blocks 103 are fixedly connected to the round rod 102 and are respectively arranged at both ends of the round rod 102, the two sleeves 104 are rotatably connected to the round rod 102 and are located between the corresponding two limit blocks 103, the bottom plate 105 is fixedly connected to the two sleeves 104 and is located above the two sleeves 104, the two rotating rods 106 are rotatably connected to the two bottom plates 105 and are located on both sides of the bottom plates 105, and the two The fixing plates 108 are respectively fixedly connected to the corresponding rotating rods 106 and are relatively arranged above the base plate 105. The two first bolts 107 pass through the corresponding rotating rods 106 and are threadedly connected to the base plate 105 and are located on one side of the corresponding rotating rods 106. The two limiting assemblies are respectively arranged on both sides of the base plate 105. The photovoltaic panel is placed above the base plate 105, and the two rotating rods 106 are rotated so that the fixing plate 108 is pressed against the surface of the photovoltaic panel. The rotating rods 106 are fixed by the first bolts 107. The limiting assemblies block both sides of the photovoltaic panel, have high stability, and are easy to install.

[0023] Among them, the side plate 112 is fixedly connected to the bottom plate 105 and is located on one side of the bottom plate 105, the limiting rod 113 is slidably connected to the side plate 112 and is located on one side of the side plate 112, the second bolt 114 passes through the limiting rod 113 and is threadedly connected to the side plate 112, and the second bolt 114 is rotated, so that the second bolt 114 drives the limiting rod 113 to move, thereby fixing the photovoltaic panel between the two limiting plates.

[0024] Secondly, the first gear 110 is fixedly connected to the round rod 102 and is located in the middle section of the round rod 102. The motor 109 is fixedly connected to the base plate 105 and is located below the base plate 105. The second gear 111 is fixedly connected to the output end of the motor 109 and meshes with the first gear 110. The motor 109 drives the second gear 111 to rotate. When the second gear 111 rotates, under the restriction of the first gear 110, the base plate 105 rotates accordingly, driving the photovoltaic panel to move and changing the angle of the photovoltaic panel.

[0025] When using the utility model, the photovoltaic panel is placed above the base plate 105, and the two rotating rods 106 are rotated so that the fixing plate 108 is pressed against the surface of the photovoltaic panel. The rotating rod 106 is fixed by the first bolt 107, and the second bolt 114 drives the limiting rod 113 to move, so as to fix the photovoltaic panel between the two limiting plates. The motor 109 drives the second gear 111 to rotate. When the second gear 111 rotates, under the restriction of the first gear 110, the base plate 105 rotates accordingly, so as to drive the photovoltaic panel to move and change the angle of the photovoltaic panel.

[0026] Second embodiment:

[0027] See also Figure 4 , Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0028] On the basis of the first embodiment, the utility model provides a photovoltaic bracket, which also includes three pushing components, each of which includes a push plate 201, a telescopic rod 202 and a spring 203. Through the setting of the above structure, the top of the photovoltaic panel is in contact with the fixed plate 108, which can effectively prevent the photovoltaic panel from colliding with the bracket during vibration.

[0029] According to this specific embodiment, the three pushing components are arranged above the base plate 105, and the fixing plate 108 is pressed on the surface of the photovoltaic panel. The three pushing components push the photovoltaic panel and fix the photovoltaic panel between the pushing components and the fixing plate 108, thereby improving stability.

[0030] Among them, the telescopic rod 202 is fixedly connected to the base plate 105 and is located above the base plate 105, the push plate 201 is fixedly connected to the telescopic rod 202 and is located above the telescopic rod 202, the spring 203 is covered on the surface of the telescopic rod 202, and the photovoltaic panel is placed on the push plate 201. When the fixing plate 108 fixes the photovoltaic panel, the photovoltaic panel is pressed downward, the telescopic rod 202 contracts, and the spring 203 pushes the photovoltaic panel to fix the photovoltaic panel.

[0031] When using the utility model, the photovoltaic panel is placed above the base plate 105, and the two rotating rods 106 are rotated so that the fixed plate 108 is pressed against the surface of the photovoltaic panel. At the same time, the telescopic rod 202 contracts, and the spring 203 pushes the photovoltaic panel to fix the photovoltaic panel. The rotating rod 106 is fixed by the first bolt 107, and the second bolt 114 drives the limit rod 113 to move to fix the photovoltaic panel between the two limit plates. The motor 109 drives the second gear 111 to rotate. When the second gear 111 rotates, under the restriction of the first gear 110, the base plate 105 rotates accordingly, driving the photovoltaic panel to move and changing the angle of the photovoltaic panel.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A photovoltaic support, comprising a fixing frame, wherein the fixing frame is arranged in a Y shape, characterized in that: The cam is connected with the fixing mechanism, and the fixing mechanism comprises a round rod, four limit blocks, two sleeves, a bottom plate, two rotating rods, two first bolts, two fixing plates and two limit assemblies. The round rod is fixedly connected to the fixing frame and is located above the fixing frame. The four limit blocks are fixedly connected to the round rod and are respectively arranged at two ends of the round rod. The two sleeves are rotatably connected to the round rod and are located between the corresponding two limit blocks. The bottom plate is fixedly connected to the two sleeves and is located above the two sleeves. The two rotating rods are rotatably connected to the two bottom plates and are located on both sides of the bottom plate. The two fixing plates are respectively fixedly connected to the corresponding rotating rods and are relatively arranged above the bottom plate. The two first bolts pass through the corresponding rotating rods and are threadedly connected to the bottom plate and are located on one side of the corresponding rotating rod. The two limit assemblies are respectively arranged on both sides of the bottom plate.

2. The photovoltaic bracket according to claim 1, characterized in that: Each of the limiting assemblies includes a side plate, a limiting rod and a second bolt. The side plate is fixedly connected to the bottom plate and is located on one side of the bottom plate. The limiting rod is slidably connected to the side plate and is located on one side of the side plate. The second bolt passes through the limiting rod and is threadedly connected to the side plate.

3. The photovoltaic support according to claim 2, characterized in that: The fixing mechanism also includes a motor, a first gear and a second gear. The first gear is fixedly connected to the round rod and is located in the middle section of the round rod. The motor is fixedly connected to the base plate and is located below the base plate. The second gear is fixedly connected to the output end of the motor and meshes with the first gear.

4. The photovoltaic support according to claim 3, characterized in that: The photovoltaic support further comprises three pushing components, and the three pushing components are arranged above the bottom plate.

5. The photovoltaic support according to claim 4, characterized in that: Each of the pushing components includes a push plate, a telescopic rod and a spring. The telescopic rod is fixedly connected to the base plate and is located above the base plate. The push plate is fixedly connected to the telescopic rod and is located above the telescopic rod. The spring is coated on the surface of the telescopic rod.

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