Photovoltaic module fixing device

Abstract

The utility model provides a photovoltaic module fixing device, and belongs to the technical field of fixing devices. The photovoltaic module fixing device comprises a supporting mechanism and a fixing mechanism, the fixing mechanism comprises a mounting frame, a transmission box is fixedly mounted at the center of one side of the mounting frame, a first bidirectional lead screw is rotatably inserted in the center of the transmission box, and bearing seats are fixedly mounted at the two ends of one side of the mounting frame; the two ends of the first bidirectional screw rod are arranged in the bearing seats in a sleeved mode, first fixing plates are slidably installed on the outer sides of the bearing seats, first sleeves are fixedly installed on one sides of the first fixing plates, the first sleeves are in threaded connection with the two ends of the first bidirectional screw rod, and second fixing plates are slidably installed at the bottom ends of the two sides of the mounting frame; one side of the upper end of the first fixing plate and one side of the upper end of the second fixing plate are each provided with a fixing frame, and the upper ends of the fixing frames are each provided with a limiting frame in a sliding mode, practicability of the photovoltaic module fixing device can be effectively improved, and the photovoltaic module fixing device has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, and in particular to a photovoltaic component fixing device. Background Art

[0002] A photovoltaic module is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic panels made almost entirely of semiconductor materials (such as silicon). Photovoltaic power generation occupies a very important position in the field of renewable energy power generation. It can convert light energy into electrical energy and does not require ground space for installation. In particular, the photovoltaic panels in photovoltaic modules are usually fixed on the house, so a fixing device is needed to fix the photovoltaic panels in the photovoltaic module.

[0003] Based on the above, the inventors have discovered the following problems: when installing photovoltaic panels inside the components, the current photovoltaic module fixing device cannot satisfy the need for fixing and installing photovoltaic panels of different sizes, resulting in the need to customize the mounting frame in advance before installing the photovoltaic panels, which has a certain impact on the installation efficiency of the photovoltaic module.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a photovoltaic module fixing device is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the embodiment of the utility model provides a photovoltaic module fixing device, which is specifically implemented by the following technical solutions:

[0006] A photovoltaic component fixing device comprises a supporting mechanism and a fixing mechanism, the fixing mechanism comprises a mounting frame, a transmission box is fixedly installed at the center of one side of the mounting frame, a first bidirectional screw is rotatably inserted at the center of the transmission box, bearing seats are fixedly installed at both ends of one side of the mounting frame, both ends of the first bidirectional screw are sleeved inside the bearing seat, a first fixing plate is slidably installed on the outside of the bearing seat, a first sleeve is fixedly installed on one side of the first fixing plate, the first sleeve is respectively threadedly connected to both ends of the first bidirectional screw, second fixing plates are slidably installed at the bottom ends of both sides of the mounting frame, fixing frames are installed on one side of the upper ends of the first and second fixing plates, and limiting frames are slidably installed on the upper ends of the fixing frames.

[0007] Furthermore, a first servo motor is fixedly mounted on one side of the transmission box, and an output end of the first servo motor is sleeved with a first bevel gear.

[0008] The beneficial effect of adopting the above further solution is that by installing the first servo motor, the first bevel gear can be driven to rotate when it is working.

[0009] Furthermore, a second bevel gear is sleeved at the center of the first bidirectional screw rod, and the second bevel gear and the first bevel gear are meshed with each other.

[0010] The beneficial effect of adopting the above further solution is that the first bidirectional screw rod can be easily driven to rotate by meshing the first bevel teeth with the second bevel teeth.

[0011] Furthermore, a pair of retaining frames are fixedly installed at the inner center of the mounting frame, and a second bidirectional screw rod is rotatably connected between the pair of retaining frames.

[0012] The beneficial effect of adopting the above further solution is that the second bidirectional screw rod is rotatably connected between the retaining frames, thereby facilitating its rotation.

[0013] Furthermore, a second sleeve is embedded and installed on one side of the second fixing plate, and the second sleeve is threadedly connected to both ends of the second bidirectional screw rod respectively.

[0014] The beneficial effect of adopting the above further scheme is that by threading the second sleeve with the second bidirectional screw, when the second screw rotates, the second sleeve can drive the second fixed plate to move relative to each other, and the fixing frame installed on one side of its upper end can be used to fix both sides of the photovoltaic panel.

[0015] Furthermore, a second servo motor is fixedly mounted on one side of the interior of the mounting frame, and an output end of the second servo motor is sleeved with a third bevel gear.

[0016] The beneficial effect of adopting the above further solution is that by installing the second servo motor, the third bevel gear can be driven to rotate when the second servo motor is working.

[0017] Furthermore, a fourth bevel tooth is sleeved at the center of the second bidirectional screw rod, and the fourth bevel tooth and the third bevel tooth are meshed with each other.

[0018] The beneficial effect of adopting the above further solution is that the second bidirectional screw rod can be driven to rotate by meshing the third bevel gear with the fourth bevel gear.

[0019] Furthermore, a plurality of tension springs are fixedly installed at the inner bottom end of the fixing frame, and the top ends of the tension springs are fixedly connected to the bottom end of the limiting frame.

[0020] The beneficial effect of adopting the above further solution is that by installing the tension spring and utilizing the tension of the tension spring, the limiting frame can be conveniently used to fix the four sides of the photovoltaic panel.

[0021] Furthermore, the support mechanism includes a pair of support frames, a plurality of reinforcing rods are fixedly installed between the pair of support frames, and two ends of one side of the mounting frame are respectively connected to one side of the pair of support frames.

[0022] The beneficial effect of adopting the above further solution is that by installing a plurality of reinforcing rods between a pair of support frames, the stability and strength of the support frames can be improved.

[0023] The beneficial effect of the utility model is as follows: the utility model obtains a photovoltaic component fixing device through the above-mentioned design, and the photovoltaic component fixing device comprises a first bidirectional screw rod that is rotated and inserted at the center of the transmission box, and its two ends are respectively sleeved inside a pair of bearing seats, and the two ends of the first bidirectional screw rod are respectively threadedly connected to the first sleeve, and then when the first bidirectional screw rod rotates, the first sleeve can drive the first fixing plate that is slidably connected to the bearing seat to make relative movement, and then the two ends of the photovoltaic panel are fixed by using the fixing frame installed on one side of its upper end, and the second fixing plate is slidably installed on the bottom ends of both sides of the mounting frame, so that when it moves relatively, the fixing frame can be used to clamp and fix the two sides of the photovoltaic panel, and the upper ends of the first fixing plate and the second fixing plate are both installed with fixing frames, and the limiting frames are slidably installed inside them, and after the four sides of the photovoltaic panel are clamped and fixed by the first fixing plate and the second fixing plate, the outer side of the photovoltaic panel can be fixed again by the limiting frame, thereby improving the firmness of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A three-dimensional structure diagram of a photovoltaic module fixing device provided by the utility model Figure 1 ;

[0026] Figure 2 A three-dimensional structure diagram of a photovoltaic module fixing device provided by the utility model Figure 2 ;

[0027] Figure 3 A three-dimensional structure diagram of a photovoltaic module fixing device provided by the utility model Figure 3 ;

[0028] Figure 4 A partial front cross-sectional schematic diagram of a transmission box and a mounting frame of a photovoltaic module fixing device provided by the utility model;

[0029] Figure 5 A partial side cross-sectional schematic diagram of a fixing frame and a limiting frame of a photovoltaic module fixing device provided by the utility model;

[0030] Figure 6 A partial top-sectional schematic diagram of a mounting frame of a photovoltaic module fixing device provided by the utility model.

[0031] In the figure: 100, supporting mechanism; 1001, supporting frame; 1002, reinforcing rod; 200, fixing mechanism; 2001, mounting frame; 2002, transmission box; 2003, bearing seat; 2004, first fixing plate; 2005, first sleeve; 2006, first bidirectional screw rod; 2007, fixing frame; 2008, limiting frame; 2009, second fixing plate; 2010, second bevel gear; 2011, first bevel gear; 2012, first servo motor; 2013, retaining frame; 2014, second bidirectional screw rod; 2015, fourth bevel gear; 2016, third bevel gear; 2017, second servo motor; 2018, second sleeve; 2019, tension spring. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1 of the photovoltaic module fixing device of the utility model

[0035] The utility model provides the following technical solutions: Figure 1-6As shown, a photovoltaic module fixing device includes a supporting mechanism 100 and a fixing mechanism 200, wherein the fixing mechanism 200 includes a mounting frame 2001, a transmission box 2002 is fixedly installed at the center of one side of the mounting frame 2001, a first bidirectional screw rod 2006 is rotatably inserted at the center of the transmission box 2002, a bearing seat 2003 is fixedly installed at both ends of one side of the mounting frame 2001, both ends of the first bidirectional screw rod 2006 are sleeved inside the bearing seat 2003, and a first bidirectional screw rod 2006 is slidably installed on the outer side of the bearing seat 2003. A first fixing plate 2004 is fixedly installed on one side of the first fixing plate 2004 with a first sleeve 2005, and the first sleeve 2005 is threadedly connected to the first two-way screw rod 2006 at both ends. A second fixing plate 2009 is slidably installed on the bottom ends of both sides of the mounting frame 2001. A fixing frame 2007 is installed on one side of the upper ends of the first fixing plate 2004 and the second fixing plate 2009. A limiting frame 2008 is slidably installed on the upper ends of the fixing frames 2007. By rotating and inserting the first fixing plate 2004 at the center of the transmission box 2002, the fixing frame 2007 is fixedly installed on the upper ends of the first fixing plate 2004 and the second fixing plate 2009. The two ends of the two-way screw rod 2006 are respectively sleeved inside a pair of bearing seats 2003, and the two ends of the first two-way screw rod 2006 are respectively threadedly connected to the first sleeve 2005, and then when the first two-way screw rod 2006 rotates, the first sleeve 2005 can drive the first fixed plate 2004 slidably connected to the bearing seat 2003 to make relative movement, and then the two ends of the photovoltaic panel are fixed by using the fixing frame 2007 installed on one side of its upper end, and the second fixing plate 2004 is slidably installed on the bottom ends of both sides of the mounting frame 2001. The fixed plate 2009 can be used to clamp and fix both sides of the photovoltaic panel when it moves relative to each other. The fixing frame 2007 is installed on one side of the upper end of the first fixed plate 2004 and the second fixed plate 2009, and the limiting frame 2008 is slidably installed inside. After the four sides of the photovoltaic panel are clamped and fixed by the first fixed plate 2004 and the second fixed plate 2009, the outer side of the photovoltaic panel can be fixed again by the limiting frame 2008, thereby improving the firmness of the fixation of the photovoltaic panel.

[0036] Embodiment 2 of the photovoltaic module fixing device of the utility model

[0037] Reference Figure 1-6As shown, a first servo motor 2012 is fixedly installed on one side of the transmission box 2002, and a first bevel gear 2011 is sleeved on the output end of the first servo motor 2012, and a second bevel gear 2010 is sleeved on the center of the first bidirectional lead screw 2006, and the second bevel gear 2010 and the first bevel gear 2011 are meshed with each other, and a pair of retaining frames 2013 are fixedly installed on the inner center of the mounting frame 2001, and a second bidirectional lead screw 2014 is rotatably connected between the pair of retaining frames 2013, and a second sleeve 2018 is embedded and installed on one side of the second fixed plate 2009, and the second sleeve 2018 is respectively threadedly connected to the two ends of the second bidirectional lead screw 2014, and a second servo motor 2017 is fixedly installed on one side of the mounting frame 2001, and a third bevel gear 2016 is sleeved on the output end of the second servo motor 2017, and a fourth bevel gear 2015 is sleeved on the center of the second bidirectional lead screw 2014, and the fourth bevel gear 2015 and The third bevel teeth 2016 are meshed with each other. By installing the first servo motor 2012, the first bevel teeth 2011 can be driven to rotate when it is working. By meshing the first bevel teeth 2011 with the second bevel teeth 2010, the first bidirectional screw rod 2006 can be driven to rotate conveniently. The second bidirectional screw rod 2014 is connected by rotation between the retaining frame 2013 to facilitate its rotation. By threading the second sleeve 2018 with the second bidirectional screw rod 2014, when the second screw rod 2014 rotates, the second sleeve 2018 can drive the second fixed plate 2009 to move relative to each other. The fixing frame 2007 installed on one side of its upper end is used to fix the two sides of the photovoltaic panel. By installing the second servo motor 2017, the third bevel teeth 2016 can be driven to rotate when it is working. By meshing the third bevel teeth 2016 with the fourth bevel teeth 2015, the second bidirectional screw rod 2014 can be driven to rotate.

[0038] Embodiment 3 of a photovoltaic module fixing device of the utility model

[0039] Reference Figure 1-6 As shown, a plurality of tension springs 2019 are fixedly installed at the inner bottom end of the fixing frame 2007, and the top ends of the tension springs 2019 are fixedly connected to the bottom end of the limiting frame 2008. The supporting mechanism 100 includes a pair of supporting frames 1001, and a plurality of reinforcing rods 1002 are fixedly installed between the pair of supporting frames 1001. The two ends of one side of the mounting frame 2001 are respectively connected to one side of the pair of supporting frames 1001. By installing the tension springs 2019 and utilizing the tension of the tension springs 2019, it is convenient for the limiting frame 2008 to fix the four sides of the photovoltaic panel. By installing a plurality of reinforcing rods 1002 between the pair of supporting frames 1001, the stability and strength of the supporting frame 1001 can be improved.

[0040] Specifically, the working principle of this photovoltaic component fixing device is as follows: when in use, the photovoltaic panel is placed on one side of the mounting frame 2001, and then the first servo motor 2012 and the second servo motor 2017 are started. When the first servo motor 2012 is working, it can drive the first bevel gear 2011 to rotate, and by engaging the first bevel gear 2011 with the second bevel gear 2010, it is convenient to drive the first bidirectional lead screw 2006 to rotate. When the first bidirectional lead screw 2006 rotates, the first sleeve 2005 can be used to drive the first fixed plate 2004 slidably connected to the bearing seat 2003 to make relative movement, and then the fixing frame 2007 installed on one side of its upper end is used to fix the two ends of the photovoltaic panel. At the same time, when the second servo motor 2017 is working, it can drive the third bevel gear 2016 to rotate, and by engaging the third bevel gear 2016 with the first The meshing between the four-bevel teeth 2015 can drive the second bidirectional screw rod 2014 to rotate. By threading the second sleeve 2018 with the second bidirectional screw rod 2014, when the second screw rod 2014 rotates, the second sleeve 2018 can drive the second fixed plate 2009 to move relative to each other, and the fixing frame 2007 installed on one side of its upper end is used to fix the two sides of the photovoltaic panel. The photovoltaic panel can be fixed by the relative movement of the first fixed plate 2004 and the second fixed plate 2009. While the first fixed plate 2004 and the second fixed plate 2009 are fixing the photovoltaic panel, the user pulls the limit frame 2008 outward. When the fixed frame 2007 is against the side of the photovoltaic panel, the limit frame 2008 is released. Under the pulling force of the tension spring 2019, the limit frame 2008 can further fix the outer edge of the photovoltaic panel.

[0041] It should be noted that, for a photovoltaic module fixing device, the specific model specifications of the first servo motor 2012 and the second servo motor 2017 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0042] A photovoltaic module fixing device, the power supply and principle of the first servo motor 2012 and the second servo motor 2017 are clear to those skilled in the art and will not be described in detail here.

[0043] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A photovoltaic module fixing device, characterized in that: The invention comprises a supporting mechanism (100) and a fixing mechanism (200), wherein the fixing mechanism (200) comprises a mounting frame (2001), a transmission box (2002) is fixedly mounted at the center of one side of the mounting frame (2001), a first bidirectional screw rod (2006) is rotatably inserted at the center of the transmission box (2002), a bearing seat (2003) is fixedly mounted at both ends of one side of the mounting frame (2001), both ends of the first bidirectional screw rod (2006) are sleeved inside the bearing seat (2003), and the outer side of the bearing seat (2003) is A first fixed plate (2004) is slidably installed, a first sleeve (2005) is fixedly installed on one side of the first fixed plate (2004), and the first sleeve (2005) is threadedly connected to the two ends of the first bidirectional screw rod (2006), and a second fixed plate (2009) is slidably installed on the bottom ends of both sides of the mounting frame (2001), and a fixed frame (2007) is installed on one side of the upper ends of the first fixed plate (2004) and the second fixed plate (2009), and a limiting frame (2008) is slidably installed on the upper ends of the fixed frames (2007).

2. A photovoltaic module fixing device according to claim 1, characterized in that: A first servo motor (2012) is fixedly mounted on one side of the interior of the transmission box (2002), and a first bevel gear (2011) is sleeved on an output end of the first servo motor (2012).

3. A photovoltaic module fixing device according to claim 2, characterized in that: A second bevel tooth (2010) is sleeved at the center of the first bidirectional screw rod (2006), and the second bevel tooth (2010) and the first bevel tooth (2011) are meshed with each other.

4. A photovoltaic module fixing device according to claim 1, characterized in that: A pair of retaining frames (2013) are fixedly mounted at the inner center of the mounting frame (2001), and a second bidirectional screw rod (2014) is rotatably connected between the pair of retaining frames (2013).

5. A photovoltaic module fixing device according to claim 4, characterized in that: A second sleeve (2018) is embedded and installed on one side of the second fixing plate (2009), and the second sleeve (2018) is threadedly connected to both ends of the second bidirectional screw rod (2014) respectively.

6. A photovoltaic module fixing device according to claim 5, characterized in that: A second servo motor (2017) is fixedly mounted on one side of the interior of the mounting frame (2001), and a third bevel gear (2016) is sleeved on the output end of the second servo motor (2017).

7. A photovoltaic module fixing device according to claim 6, characterized in that: A fourth bevel tooth (2015) is sleeved at the center of the second bidirectional screw rod (2014), and the fourth bevel tooth (2015) and the third bevel tooth (2016) are meshed with each other.

8. A photovoltaic module fixing device according to claim 1, characterized in that: A plurality of tension springs (2019) are fixedly installed at the inner bottom end of the fixing frame (2007), and the top ends of the tension springs (2019) are fixedly connected to the bottom end of the limiting frame (2008).

9. A photovoltaic module fixing device according to claim 1, characterized in that: The support mechanism (100) comprises a pair of support frames (1001), a plurality of reinforcing rods (1002) are fixedly mounted between the pair of support frames (1001), and two ends of one side of the mounting frame (2001) are respectively connected to one side of the pair of support frames (1001).

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