Photovoltaic power generation mounting rack

Abstract

The utility model relates to the technical field of photovoltaic power generation panels, in particular to a photovoltaic power generation mounting rack which comprises a vertical plate, a transverse plate, an inclined plate, an adjusting assembly and a fixing assembly and further comprises a cleaning assembly which comprises a fixed cleaning rod, a telescopic cleaning rod, a clamping block, a fastening bolt, a lifting component, a guide rail and a movable driving component. The fixed cleaning rod is connected with the guide rail through the lifting component, the telescopic cleaning rod is slidably connected with the fixed cleaning rod, the clamping block is fixedly connected with the telescopic cleaning rod and penetrates through a limiting sliding groove of the fixed cleaning rod, and the fastening bolt is in threaded connection with the clamping block, penetrates through the clamping block and the lifting component to be connected with the fixed cleaning rod and drives the fixed cleaning rod to move up and down. The guide rail is fixedly connected with the inclined plate, the movable driving component is installed on the guide rail, connected with the fixed cleaning rod through the lifting component and drives the fixed cleaning rod to move, and the effects that automatic dust cleaning work is achieved, manual cleaning is not needed, and timed and timely cleaning is achieved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation panels, in particular to a photovoltaic power generation mounting frame. Background Art

[0002] Photovoltaic panels, also known as solar panels, are assembled from a number of solar cell modules on a board in a certain way, usually as a unit of a photovoltaic array. Existing photovoltaic panel mounting frames can fix photovoltaic panels of different sizes and adjust the inclination angle of photovoltaic panels. Although the installation of photovoltaic panels has been achieved, it is necessary to fix multiple bolts when adjusting the angle of the photovoltaic panels, which makes the adjustment operation more cumbersome and affects work efficiency. In addition, the device can only be used for fixing electric poles and street light poles of a certain thickness, and has a small scope of application.

[0003] The prior art CN218243425U discloses a photovoltaic panel mounting frame, comprising a vertical plate, a horizontal plate arranged on one side of the vertical plate, an inclined plate arranged above the horizontal plate, an adjusting component arranged between the horizontal plate and the inclined plate, and a fixing component arranged on the side of the vertical plate away from the horizontal plate; the utility model realizes rapid adjustment of the angle of the photovoltaic panel by arranging the adjusting component, avoids the need to fix multiple bolts when adjusting the angle of the photovoltaic panel, resulting in cumbersome adjustment operation and affecting work efficiency, the whole adjustment process is simple and fast, greatly improves the efficiency of adjusting the angle of the photovoltaic panel, and facilitates the adjustment of the angle of the photovoltaic panel; by arranging the fixing component, the fixing work of electric poles and street light poles of different thicknesses is realized, avoids the situation that the device can only be used to fix electric poles and street light poles of specific thicknesses, and has a small scope of application, thereby expanding the scope of application of the device.

[0004] However, the photovoltaic power generation mounting frame of the above technology is installed on a utility pole or a street light pole for fixed operation, but the photovoltaic panels are exposed to the air for a long time and are covered with a large degree of dust. In order to keep the panels effectively receiving sunlight, it is necessary to regularly clean the dust on the surface of the photovoltaic panels. The cleaning work is usually done manually, which is dangerous, time-consuming and labor-intensive. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic power generation mounting frame, which solves the problem that in order to keep the photovoltaic panels effectively receiving sunlight, the dust on the surface of the photovoltaic panels needs to be cleaned regularly in the prior art, and the cleaning work is usually done manually, which is dangerous, time-consuming and labor-intensive.

[0006] To achieve the above-mentioned purpose, the utility model provides a photovoltaic power generation mounting frame, comprising a vertical plate, a horizontal plate, an inclined plate, an adjustment component and a fixing component, wherein the horizontal plate is arranged on one side of the vertical plate, the inclined plate is arranged above the horizontal plate, the adjustment component is arranged between the horizontal plate and the inclined plate, and the fixing component is arranged on one side of the vertical plate.

[0007] Also included is a cleaning component;

[0008] The cleaning assembly includes a fixed cleaning rod, a telescopic cleaning rod, a block, a fastening bolt, a lifting component, a guide rail and a mobile driving component, the fixed cleaning rod is connected to the guide rail through the lifting component and is located on a side of the guide rail close to the inclined plate, the telescopic cleaning rod is slidably connected to the fixed cleaning rod and extends into the bottom slide groove of the fixed cleaning rod, the block is fixedly connected to the telescopic cleaning rod and is located at the upper end of the telescopic cleaning rod and passes through the limiting slide groove of the fixed cleaning rod, the fastening bolt is threadedly connected to the block and passes through the block, the lifting component is connected to the fixed cleaning rod and drives the fixed cleaning rod to move up and down, the guide rail is fixedly connected to the inclined plate and is located on one side of the inclined plate, the mobile driving component is installed on the guide rail, and is connected to the fixed cleaning rod through the lifting component and drives the fixed cleaning rod to move.

[0009] Among them, the lifting component includes a mounting seat and a lifting screw, the mounting seat is connected to the guide rail through the movable driving component and is located at the upper end of the guide rail; the lifting screw is rotatably connected to the mounting seat through a bearing, passes through the fixed cleaning rod, and is threadedly connected to the fixed cleaning rod.

[0010] Among them, the moving driving component includes a limiting slider and a driving component, the limiting slider is slidably connected to the guide rail through the driving component, and is fixedly connected to the mounting seat; the driving component is installed on the guide rail, connected to the limiting slider, and drives the limiting slider to move.

[0011] Among them, the driving component includes a driving screw and a driving motor. The driving screw is rotatably connected to the guide rail through a bearing, passes through the limit slider, and is threadedly connected to the limit slider; the rotation output end of the driving motor is fixedly connected to the driving screw, and the driving motor is fixedly mounted on one end of the outer wall of the guide rail.

[0012] Wherein, the cleaning component also includes a sensor, which is fixedly connected to the fixed cleaning rod and is located on one side of the fixed cleaning rod.

[0013] The utility model provides a photovoltaic power generation mounting frame, when the photovoltaic power generation panel is mounted and clamped on the inclined plate, the fixed cleaning rod and the telescopic cleaning rod are driven to descend by the lifting component, so that the brushes at the bottom ends of the fixed cleaning rod and the telescopic cleaning rod are close to the top of the photovoltaic power generation panel, and then the fastening bolt is rotated away from the fixed cleaning rod, and the telescopic cleaning rod is pulled to adjust the length of the cleaning rod according to the length of the photovoltaic power generation panel, and then the fixed cleaning rod is tightened by rotating the thread of the fastening bolt. When the photovoltaic power generation panel fixedly clamped on the inclined plate is regularly cleaned with dust, the lifting component is driven by the mobile driving component to move horizontally along the slide groove of the guide rail, and the movement of the lifting component drives the fixed cleaning rod and the telescopic cleaning rod to move horizontally on the top of the photovoltaic power generation panel clamped on the inclined plate, so as to realize automatic dust cleaning, without manual cleaning, and regular and timely cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the photovoltaic power generation mounting frame of the first embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the connection structure between the cleaning assembly and the inclined plate of the first embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a cleaning assembly and an inclined plate according to a second embodiment of the utility model.

[0018] In the figure: 101-vertical plate, 102-horizontal plate, 103-inclined plate, 104-adjusting assembly, 105-fixed assembly, 106-fixed cleaning rod, 1061-bottom slide, 1062-limiting slide, 107-telescopic cleaning rod, 108-block, 109-fastening bolt, 110-guide rail, 111-mounting seat, 112-lifting screw, 113-limiting slider, 114-driving screw, 115-driving motor, 216-sensor. DETAILED DESCRIPTION

[0019] 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.

[0020] First embodiment:

[0021] See also Figure 1 and Figure 2,in Figure 1 This is a schematic diagram of the overall structure of the photovoltaic power generation mounting frame of the first embodiment of the utility model. Figure 2 It is a schematic diagram of the connection structure between the cleaning assembly and the inclined plate of the first embodiment of the utility model.

[0022] The utility model discloses a photovoltaic power generation mounting frame: comprising a vertical plate 101, a horizontal plate 102, an inclined plate 103, an adjustment component 104, a fixed component 105 and a cleaning component, wherein the cleaning component comprises a fixed cleaning rod 106, a telescopic cleaning rod 107, a block 108, a fastening bolt 109, a lifting component, a guide rail 110 and a mobile driving component, wherein the lifting component comprises a mounting seat 111 and a lifting screw 112, wherein the mobile driving component comprises a limit slider 113 and a driving component, wherein the driving component comprises a driving screw 114 and a driving motor 115. The above-mentioned scheme solves the problem that in order to keep the photovoltaic power generation panel effectively receiving sunlight, the dust on the surface of the photovoltaic power generation panel needs to be cleaned regularly, and the cleaning work is usually done manually, which is dangerous, time-consuming and labor-intensive; it can be understood that the above-mentioned scheme can realize automatic dust cleaning work without manual cleaning, and can be cleaned regularly and in a timely manner.

[0023] In this embodiment, the horizontal plate 102 is welded to one side of the vertical plate 101, and the upper part of the horizontal plate 102 is connected to the inclined plate 103 through the adjusting component 104, and the inclined plate 103 is used to fix and install the photovoltaic power generation panel, and the fixing component 105 is provided on the side of the vertical plate 101 away from the horizontal plate 102, and the fixing component 105 includes a bidirectional screw rod, a rotating column, a driving block, a connecting plate, an arc-shaped clamping block and an anti-skid pad, wherein a bidirectional screw rod is provided inside the vertical plate 101, a rotating column is provided at one end of the bidirectional screw rod, driving blocks are provided at both ends of the bidirectional screw rod, a connecting plate is provided at one end of the driving block, an arc-shaped clamping block is provided on one side of the connecting plate, and an anti-skid pad is provided on the side of the arc-shaped clamping block away from the connecting plate, and the fixing component 105 is used to realize the adjustment of different coarse and fine photovoltaic panels. The fixing work of the utility pole and the street light pole avoids the device being only used for fixing utility poles and street light poles of specific thickness, and expands the scope of use. The adjusting component 104 includes a connecting frame, a rotating shaft, a connecting sleeve, an adjusting gear, a clamping block, a pull rod and a clamping spring. A connecting frame is provided at the upper end of the horizontal plate 102, a rotating shaft is provided inside the connecting frame, a connecting sleeve is provided between the rotating shaft and the inclined plate 103, adjusting gears are provided at both ends of the rotating shaft, a clamping block is provided on one side of the adjusting gear, a pull rod is provided at the end of the clamping block away from the adjusting gear, and a clamping spring is provided on the surface of the pull rod. The adjusting component 104 is used to realize the rapid adjustment of the angle of the photovoltaic panel, avoiding the need for multiple bolts when adjusting the angle of the photovoltaic panel, resulting in cumbersome adjustment operation, affecting work efficiency, and facilitating the adjustment of the angle of the photovoltaic panel.

[0024] The fixed cleaning rod 106 is connected to the guide rail 110 through the lifting member and is located on the side of the guide rail 110 close to the inclined plate 103. The telescopic cleaning rod 107 is slidably connected to the fixed cleaning rod 106 and extends into the bottom slide groove 1061 of the fixed cleaning rod 106. The block 108 is fixedly connected to the telescopic cleaning rod 107 and is located at the upper end of the telescopic cleaning rod 107 and passes through the limiting slide groove 1062 of the fixed cleaning rod 106. The fastening bolt 109 is threadedly connected to the block 108 and passes through the block 108. The lifting component is connected to the fixed cleaning rod 106 and drives the fixed cleaning rod 106 to move up and down. The guide rail 110 is fixedly connected to the inclined plate 103 and is located on one side of the inclined plate 103. The moving driving component is installed on the guide rail 110, and is connected to the fixed cleaning rod 106 through the lifting component, and drives the fixed cleaning rod 106 to move. The fixed cleaning rod 106 is U-shaped, and has a cleaning brush at the bottom. The bottom slide groove 1061 of the U-shaped fixed cleaning rod 106 opens toward the inclined plate 103. The bottom slide groove 1061 matches the width of the telescopic cleaning rod 107 and is used for slidingly installing the telescopic cleaning rod 107. The telescopic cleaning rod 107 is a rectangular parallelepiped structure, and has a cleaning brush at the bottom. The top of one end of the telescopic cleaning rod 107 close to the fixed cleaning rod 106 is fixedly connected to the L-shaped block. 108, the block 108 passes through the limiting slide groove 1062 of the fixed cleaning rod 106, and the limiting slide groove 1062 is connected to the bottom slide groove 1061, and the limiting slide groove 1062 provides conditions for the sliding connection of the block 108, and the telescopic cleaning rod 107 and the fixed cleaning rod 106 are slidably connected through the block 108, and the top of the block 108 is penetrated by a threaded hole, which is threadedly matched with the fastening bolt 109, and the fastening bolt 109 is fastened. 9 penetrates the top of the block 108, and is screwed and rotated to be close to the top of the fixed cleaning rod 106 to realize the fixed connection between the telescopic cleaning rod 107 and the fixed cleaning rod 106. The length of the telescopic cleaning rod 107 can be adjusted by the block 108 and the fastening bolt 109. The lifting component is installed on the guide rail 110 through the mobile driving component. The lifting component is connected to the fixed cleaning rod 106, and drives the fixed cleaning rod 106 and the telescopic cleaning rod 107 to approach or move away from the inclined plate 103, so that the photovoltaic power generation panels with different thicknesses can be contacted for dust cleaning. The guide rail 110 is a rectangular structure with an upward sliding groove, and the side plate of the guide rail 110 is fixedly connected to one side of the inclined plate 103 to realize the fixed connection between the cleaning component and the inclined plate 103. The guide rail 110 provides conditions for the installation of the mobile driving component, and the mobile driving component is installed on the guide rail 110.And provide conditions for the installation of the lifting component, the lifting component is driven by the mobile driving component to move horizontally along the slide groove of the guide rail 110, and the fixed cleaning rod 106 and the telescopic cleaning rod 107 are driven to move horizontally above the inclined plate 103 through the movement of the lifting component; therefore, when the photovoltaic power generation panel is installed and clamped on the inclined plate 103, the fixed cleaning rod 106 and the telescopic cleaning rod 107 are driven to descend by the lifting component, so that the brushes at the bottom ends of the fixed cleaning rod 106 and the telescopic cleaning rod 107 are close to the top of the photovoltaic power generation panel, and then the fastening bolts 109 are Rotate away from the fixed cleaning rod 106, pull the telescopic cleaning rod 107 to adjust the length of the cleaning rod according to the length of the photovoltaic panel, and then tighten the fixed cleaning rod 106 by threading the fastening bolt 109. When the photovoltaic panel fixedly clamped on the inclined plate 103 is regularly cleaned of dust, the lifting component is driven by the mobile driving component to move horizontally along the slide groove of the guide rail 110. The movement of the lifting component drives the fixed cleaning rod 106 and the telescopic cleaning rod 107 to move horizontally on the top of the photovoltaic panel clamped on the inclined plate 103 to achieve dust cleaning.

[0025] Secondly, the mounting seat 111 is connected to the guide rail 110 through the movable driving component and is located at the upper end of the guide rail 110; the lifting screw 112 is rotatably connected to the mounting seat 111 through a bearing, passes through the fixed cleaning rod 106, and is threadedly connected to the fixed cleaning rod 106. The mounting seat 111 is a rectangular parallelepiped structure and has a rectangular groove opening toward the fixed cleaning rod 106. The fixed cleaning rod 106 is provided with an end portion that cooperates with the groove of the mounting seat 111 at one end close to the mounting seat 111, so that it extends into the mounting seat 111, and the top of the mounting seat 111 is provided with a through hole connected to the groove, for the lifting screw 112 to be installed on the mounting seat 111 through a bearing, and the lifting screw 112 passes through and is threadedly connected to the inserted end of the fixed cleaning rod 106, and the fixed cleaning rod 106 and the mounting seat 111 are connected through the lifting screw 112. The lifting screw 112 is driven to rotate by manual rotation, and the rotating thread of the lifting screw 112 drives the fixed cleaning rod 106 to move along the groove of the mounting seat 111, and the distance position between the fixed cleaning rod 106 and the telescopic cleaning rod 107 and the clamped photovoltaic power generation panel is adjusted, so that dust cleaning work can be performed on photovoltaic power generation panels with different thicknesses.

[0026] At the same time, the limit slider 113 is slidably connected to the guide rail 110 through the driving component and is fixedly connected to the mounting seat 111; the driving component is installed on the guide rail 110 and connected to the limit slider 113, and drives the limit slider 113 to move. The limit slider 113 is a rectangular parallelepiped structure and has a through hole in the middle position, which is used to achieve connection with the driving component, and the limit slider 113 is matched with the shape of the slide groove of the guide rail 110. When the driving component drives the limit slider 113 to rotate and move, it can only move horizontally along the slide groove of the guide rail 110. The upper end of the limit slider 113 is welded to the bottom of the mounting seat 111 to achieve the connection between the lifting component and the mobile driving component. The driving component is installed on the guide rail 110, extends into the slide groove of the guide rail 110, and is connected to the limit slider 113, which is used to drive the limit slider 113 to move horizontally in the slide groove of the guide rail 110.

[0027] Then, the driving screw 114 is rotationally connected to the guide rail 110 through a bearing, passes through the limit slider 113, and is threadedly connected to the limit slider 113; the rotating output end of the driving motor 115 is fixedly connected to the driving screw 114, and the driving motor 115 is fixedly installed on one end of the outer wall of the guide rail 110. The driving screw 114 passes through the guide rail 110, and bearings are fixedly installed at both ends of the driving screw 114. The driving screw 114 is rotatably installed on the guide rail 110 through the bearings at both ends. The driving screw 114 is located in the slide groove of the guide rail 110 and passes through the limit slider 113. The outer thread of the driving screw 114 matches the inner thread of the through hole of the limit slider 113 to achieve a threaded connection between the driving screw 114 and the limit slider 113. The limit slider 113 is driven to slide horizontally in the slide groove of the guide rail 110 by the driving screw 114. The driving motor 115 is fixedly installed on the outer wall of the end of the guide rail 110 away from the vertical plate 101. The rotation output end of the driving motor 115 faces the vertical plate 101 and is fixedly connected to the end of the driving screw 114. The driving motor 115 drives the driving screw 114 to rotate forward or reverse, thereby driving the limit slider 113 to slide back in the slide groove of the guide rail 110.

[0028] When using the photovoltaic power generation mounting frame of the utility model, after the photovoltaic power generation panel is mounted and clamped on the inclined plate 103, the fixed cleaning rod 106 and the telescopic cleaning rod 107 are driven to descend by the lifting component, so that the brushes at the bottom ends of the fixed cleaning rod 106 and the telescopic cleaning rod 107 are close to the top of the photovoltaic power generation panel, and then the fastening bolt 109 is rotated away from the fixed cleaning rod 106, and the telescopic cleaning rod 107 is pulled to adjust the length of the cleaning rod according to the length of the photovoltaic power generation panel, and then the cleaning rod is moved to the bottom end of the fixed cleaning rod 106 and the telescopic cleaning rod 107. The fastening bolt 109 is threadedly rotated to tighten the fixed cleaning rod 106. When the photovoltaic panel fixedly clamped on the inclined plate 103 is regularly cleaned from dust, the lifting component is driven by the mobile driving component to move horizontally along the slide groove of the guide rail 110. The movement of the lifting component drives the fixed cleaning rod 106 and the telescopic cleaning rod 107 to move horizontally on the top of the photovoltaic panel clamped on the inclined plate 103, thereby realizing automatic dust cleaning, without manual cleaning, and regular and timely cleaning.

[0029] Second embodiment:

[0030] See also Figure 3 , Figure 3 1 is a schematic diagram of the structure of the cleaning assembly and the inclined plate 103 of the second embodiment of the utility model. On the basis of the first embodiment, the cleaning assembly of the utility model further includes a sensor 216.

[0031] In this embodiment, the sensor 216 is fixedly connected to the fixed cleaning rod 106 and is located on one side of the fixed cleaning rod 106. There are two sensors 216, which are respectively installed on both sides of the fixed cleaning rod 106 close to the card plate and the movable block on the inclined plate 103, and the sensor 216 is also electrically connected to the drive motor 115. The sensor 216 is a distance sensor. When the sensor 216 detects that the fixed cleaning rod 106 is approaching, a feedback signal is given to the drive motor 115, so that the drive motor 115 drives the drive screw 114 to rotate in the opposite direction, thereby changing the moving direction of the fixed cleaning rod 106, and then the fixed cleaning rod 106 drives the telescopic cleaning rod 107 to change the cleaning direction, so that the cleaning work of the cleaning assembly is more flexible and the cleaning efficiency is high.

[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 power generation mounting frame, comprising a vertical plate, a horizontal plate, an inclined plate, an adjustment assembly and a fixing assembly, wherein the horizontal plate is disposed on one side of the vertical plate, the inclined plate is disposed above the horizontal plate, the adjustment assembly is disposed between the horizontal plate and the inclined plate, and the fixing assembly is disposed on one side of the vertical plate, characterized in that: Also included is a cleaning component; The cleaning assembly includes a fixed cleaning rod, a telescopic cleaning rod, a block, a fastening bolt, a lifting component, a guide rail and a mobile driving component, the fixed cleaning rod is connected to the guide rail through the lifting component and is located on a side of the guide rail close to the inclined plate, the telescopic cleaning rod is slidably connected to the fixed cleaning rod and extends into the bottom slide groove of the fixed cleaning rod, the block is fixedly connected to the telescopic cleaning rod and is located at the upper end of the telescopic cleaning rod and passes through the limiting slide groove of the fixed cleaning rod, the fastening bolt is threadedly connected to the block and passes through the block, the lifting component is connected to the fixed cleaning rod and drives the fixed cleaning rod to move up and down, the guide rail is fixedly connected to the inclined plate and is located on one side of the inclined plate, the mobile driving component is installed on the guide rail, and is connected to the fixed cleaning rod through the lifting component and drives the fixed cleaning rod to move.

2. The photovoltaic power generation mounting frame according to claim 1, characterized in that: The lifting component includes a mounting seat and a lifting screw. The mounting seat is connected to the guide rail through the movable driving component and is located at the upper end of the guide rail. The lifting screw is rotatably connected to the mounting seat through a bearing, passes through the fixed cleaning rod, and is threadedly connected to the fixed cleaning rod.

3. The photovoltaic power generation mounting frame according to claim 2, characterized in that: The moving driving component includes a limiting slider and a driving component. The limiting slider is slidably connected to the guide rail through the driving component and is fixedly connected to the mounting seat. The driving component is installed on the guide rail, connected to the limiting slider, and drives the limiting slider to move.

4. The photovoltaic power generation mounting frame according to claim 3, characterized in that: The driving component includes a driving screw and a driving motor. The driving screw is rotatably connected to the guide rail via a bearing, passes through the limit slider, and is threadedly connected to the limit slider. The rotating output end of the driving motor is fixedly connected to the driving screw, and the driving motor is fixedly mounted on one end of the outer wall of the guide rail.

5. The photovoltaic power generation mounting frame according to claim 1, characterized in that: The cleaning component also includes a sensor, which is fixedly connected to the fixed cleaning rod and is located on one side of the fixed cleaning rod.

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