Multi-point supported light roof photovoltaic panel mounting bracket

Abstract

The invention discloses a multi-point supported light roof photovoltaic panel mounting bracket, which is applied to the technical field of photovoltaic panel mounting, and comprises an outer frame assembly, the outer frame assembly comprises a mounting frame, and a photovoltaic panel body is bolted to the inner side of the mounting frame. And an operator preferentially determines a required installation position. The supporting point positions of the outer rod and the inner rod can be flexibly adjusted through the structural design of the outer rod and the inner rod. And butt joint and fixation of the two mounting frames can be achieved through mutual matching of the fixing blocks and the matching blocks. Through the structure arrangement, the tidiness of photovoltaic panel butt joint can be effectively improved, after the first block is positioned, subsequent installation of other installation frames can bring convenience to operators, easy butt joint positioning of the installation frames also brings efficiency to installation of the photovoltaic panels, the complexity of subsequent disassembly and readjustment is reduced, the structure is convenient to disassemble and assemble, and the installation efficiency is improved. And the transferring flexibility is high.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic panel installation, and particularly relates to a light roof photovoltaic panel installation bracket with multi-point support. Background Art

[0002] A solar photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. It consists of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). Since there are no moving parts, it can operate for a long time without any loss. A simple photovoltaic cell can provide energy for watches and computers, and a more complex photovoltaic system can provide lighting for houses and power the power grid.

[0003] Currently, in the installation of photovoltaic panels, edge clamps are mostly used to fix the photovoltaic panels to the bracket, and adjacent two photovoltaic panels are pressed and fixed by middle clamps. However, in this case, it is often necessary to pull a long rope for horizontal positioning of the photovoltaic panel installation environment. Otherwise, the photovoltaic panel often shifts on the bracket, and in this case, rework is required, which brings inconvenience to the processing and installation of the photovoltaic panel. At the same time, the measurement method of pulling the rope also brings cumbersome construction. And in the installation of the current bracket, it is often necessary to go to the construction site in advance for estimation, so as to customize the bracket structure according to the site conditions, and then rely on on-site construction for installation. This situation is inconvenient and cumbersome. Summary of the Invention

[0004] The purpose of the present invention is to provide a light roof photovoltaic panel installation bracket with multi-point support, which has the advantages of effectively improving the neatness of the docking of photovoltaic panels, easily docking and positioning, bringing efficiency to the installation of photovoltaic panels, reducing the cumbersome subsequent removal and readjustment, and the structure is convenient for disassembly and assembly, and has high flexibility in mobilization; realizing the situation of self-adaptive height, bringing convenience to the operator's use, differentiating from the inconvenience brought by the existing customized brackets, and the structure is simple to operate, ensuring the installation efficiency of photovoltaic panels.

[0005] The above technical purpose of the present invention is achieved through the following technical solutions: A light roof photovoltaic panel installation bracket with multi-point support, including an outer frame assembly, the outer frame assembly includes an installation frame, the photovoltaic panel body is bolted inside the installation frame, side frame one and side frame two are respectively fixedly installed on both sides of the installation frame, a clamping assembly is arranged outside the installation frame, the clamping assembly includes fixing blocks, the number of the fixing blocks is two, a support assembly is arranged at the bottom of the installation frame, and a stabilizing assembly is arranged at the bottom of the installation frame, and the number of the stabilizing assemblies is four.

[0006] With the above technical solution, when using the installation bracket for the light roof photovoltaic panel with multiple supports, the operator first determines the position to be installed. Then, the support component is used to support and fix the outer frame component, and the support point of the support component can be flexibly adjusted through its own structural design. In the case of docking and installing multiple outer frame components, the outer frame component that has not been installed with the support component is preferably taken first, and the docking and fixing of two outer frame components can be achieved through the clamping component. Through this structural setting, the neatness of the docking of the photovoltaic panels can be effectively improved. After the first one is positioned, the installation of the subsequent other outer frame components will bring convenience to the operator. Moreover, the clamping component helps the outer frame component to achieve easy docking and positioning, which will also bring efficiency to the installation of the photovoltaic panel and reduce the tediousness of subsequent removal and readjustment. In addition, this structure is convenient for disassembly and assembly, and has high flexibility in mobilization. After the two outer frame components are docked and fixed through the clamping component, the operator uses a partner to support the unsupported outer frame component, and then adjusts the stabilizing component to a state where it does not abut and limit, so that the support component can flexibly adapt to the height and angle of the bottom of the outer frame component. After the stabilizing component and the support component are both adjusted to the appropriate position or angle, the operator uses the stabilizing component to limit and fix the support component. This structure can achieve self-adaptive height in the state of releasing the abutment, which brings convenience to the operator, differentiates from the inconvenience brought by the existing customized brackets, and this structure is simple to operate and ensures the installation efficiency of the photovoltaic panel.

[0007] The present invention is further configured as follows: both of the fixing blocks are fixedly connected to one side of the second side frame, both sides inside the first side frame are provided with fitting blocks, the fitting blocks and the fixing blocks are used in mutual clamping connection, a first clamping block is fixedly installed on one side of the fitting block, and a pressing rod penetrating through the inside of the first side frame is provided at the top of the first side frame.

[0008] With the above technical solution, when docking and installing multiple photovoltaic panel bodies and installation frames, the first side frame and the second side frame will form an adjacent relationship. At this time, the fixing block will be inserted into the inside of the first side frame, causing extrusion of the fitting block. The fitting block will drive the first clamping block to move synchronously. Subsequently, after the fitting block returns, the clamping of the fitting block and the fixing block will be caused, that is, the docking and fixing of the first side frame and the second side frame.

[0009] The present invention is further configured as follows: both ends at the bottom of the pressing rod are fixedly installed with second clamping blocks, the second clamping blocks and the first clamping blocks are used in mutual clamping connection, a first spring fixedly connected to the inner side of the first side frame is fixedly sleeved on the surface of the pressing rod, a rod body is fixedly installed on one side of the first clamping block, and a fixing plate fixedly connected to the inner side of the first side frame is slidably sleeved on the surface of the rod body.

[0010] With the above technical solution, pressing the pressure bar will drive the second clamping block to move longitudinally. At this time, the first spring will be stretched to help the pressure bar return to its initial position after the pressure on the pressure bar is removed. Under the clamping of the second clamping block and the first clamping block, the first clamping block will move horizontally, and the first clamping block will drive the rod body to slide inside the fixed plate.

[0011] The present invention is further configured as follows: A second spring is sleeved on the surface of the rod body. The two ends of the second spring are respectively fixedly connected between the second clamping block and the fixed plate. A first slider is fixedly installed at the bottom inside the first side frame. A sliding groove for sliding connection with the first slider is opened at the bottom of the mating block. Positioning rods are fixedly installed at both ends on one side of the first side frame. Positioning grooves for the positioning rods to pass through are opened at both ends on one side of the second side frame. A sector groove is opened on one side of the second side frame in front of the positioning groove. Side grooves are opened on one side of the second side frame on both sides of the sector groove. The diameter of the side groove is larger than the diameter of the positioning rod.

[0012] With the above technical solution, during the movement of the rod body, the second spring will be contracted, so that subsequently, under the extension of the second spring, it will cooperate with the first clamping block to return to its initial position. The sliding connection between the first slider and the sliding groove helps to guide the movement of the mating block. During the docking of the first side frame and the second side frame, according to the angle and position of the installation frame, the positioning rod will slide into the side groove or the sector groove respectively according to the situation, and then, under the correction by the operator or the guidance of the side groove and the sector groove, the positioning rod will finally be inserted into the positioning groove to further help the first side frame and the second side frame achieve docking and positioning.

[0013] The present invention is further configured as follows: The support assembly includes slide rails. The number of slide rails is two and both are fixedly connected to the bottom of the installation frame. Both ends of the surface of the slide rail are slidably connected with second sliders. One side of the slider is provided with a first screw rod that penetrates into the inside of the second slider and contacts the surface of the slide rail.

[0014] With the above technical solution, the sliding connection between the slide rail and the second slider facilitates the flexible adjustment of the support assembly at the bottom of the installation frame.

[0015] The present invention is further configured as follows: The first screw rod is threadedly connected to the second slider. One end of the first screw rod is fixedly installed with a first knob. The bottom of the second slider is fixedly installed with a first mounting block. The outside of the first mounting block is rotatably connected to a second mounting block through a rotating shaft.

[0016] With the above technical solution, when the first knob is rotated, the first screw rod will be driven to rotate, so that the first screw rod will advance into the second slider. The rotational connection between the first mounting block and the second mounting block facilitates the angle adaptation between the two.

[0017] The present invention is further configured such that: an outer rod is provided at the bottom of the second mounting block, mounting plates I bolted to the top of the outer rod are fixedly mounted on both sides of the second mounting block, an inner rod penetrating to the inside of the outer rod is provided at the bottom of the outer rod, and mounting plates II are fixedly mounted on both sides of the inner rod.

[0018] With the above technical solution, the second mounting block will be connected and fixed to the outer rod through the mounting plate I. The cooperation between the inner rod and the outer rod will support the structure, and the inner rod will be fixedly mounted to the required ground position through the mounting plate II.

[0019] The present invention is further configured such that: the stabilizing assembly includes a second screw rod. The second screw rod is located inside the inner rod and is rotatably connected to the inner rod through a bearing. One end of the second screw rod penetrates the inner rod to the outside of the outer rod and is fixedly connected to a second knob. Threaded blocks I and II are respectively threadedly connected to both ends of the surface of the second screw rod. A through groove for the second screw rod to penetrate through is formed on one side of the outer rod.

[0020] With the above technical solution, the rotation of the second knob will drive the second screw rod to rotate. The rotation of the second screw rod will drive the threaded blocks I and II to move. The threads on the surface of the second screw rod are designed in the reverse direction, which will cause the threaded blocks I and II to move in the opposite direction. The through groove cooperates with the second screw rod to penetrate the outer rod and facilitates the flexible movement of the outer rod on the surface of the inner rod.

[0021] The present invention is further configured such that: a guide rod penetrating through the threaded blocks I and II is provided at the bottom of the second screw rod. The guide rod is slidably connected to the threaded blocks I and II respectively and is fixedly connected to the inside of the inner rod. A first rotating shaft member is fixedly mounted on the top of the threaded block I, and a second rotating shaft member is fixedly mounted on the top of the threaded block II. A third rotating shaft member is provided on one side of the first rotating shaft member and the second rotating shaft member, and a fourth rotating shaft member is provided on the other side of the first rotating shaft member and the second rotating shaft member. Contact plates are fixedly mounted on one side of the third rotating shaft member and the fourth rotating shaft member respectively. The contact plates are in contact with the inside of the outer rod.

[0022] With the above technical solution, the guide rod will guide the movement of the threaded blocks I and II. The movement of the threaded block I will drive the first rotating shaft member to move, and the movement of the threaded block II will drive the second rotating shaft member to move. The third rotating shaft member and the fourth rotating shaft member will drive the contact plates to move under subsequent movement. The contact between the contact plates and the inside of the outer rod will form the limit fixation of the position between the outer rod and the inner rod. When not in contact, the operator can flexibly adjust the position of the outer rod on the surface of the inner rod.

[0023] The present invention is further configured such that: at the top and bottom inside the third rotating shaft member, a first connecting plate is rotatably connected to each. The other ends of the two first connecting plates are respectively rotatably connected between the first rotating shaft member and the second rotating shaft member. At the top and bottom inside the fourth rotating shaft member, a second connecting plate is rotatably connected to each. The other ends of the two second connecting plates are respectively rotatably connected between the first rotating shaft member and the second rotating shaft member.

[0024] With the above technical solution, as the first rotating shaft member and the second rotating shaft member gradually move away from each other, the angles between the two first connecting plates and the two second connecting plates will gradually increase. At this time, the third rotating shaft member and the fourth rotating shaft member will show a tendency to gradually approach each other, thereby realizing the release of the limit between the outer rod and the inner rod.

[0025] In summary, the present invention has the following beneficial effects:

[0026] 1. When using the multi-point supported light roof photovoltaic panel installation bracket, the operator first determines the position to be installed. The outer rod and the inner rod can flexibly adjust their support points through their own structural designs. The docking and fixation of the two installation frames can be realized through the mutual cooperation of the fixing block and the mating block. Through this structural setting, the neatness of the docking of the photovoltaic panels can be effectively improved. After the first piece is positioned, the installation of the subsequent other installation frames will bring convenience to the operator. Moreover, the easy docking and positioning of the installation frames will also bring efficiency to the installation of the photovoltaic panels and reduce the cumbersome process of subsequent demolition and readjustment. And this structure is convenient for disassembly and assembly, and has high flexibility in mobilization;

[0027] 2. When using the multi-point supported light roof photovoltaic panel installation bracket, adjust the contact plate and the outer rod to a non-contact and limited state, so that the outer rod and the inner rod can flexibly adapt to the height and angle of the bottom of the installation frame. After the bottom of the installation frame is adjusted to an appropriate position or angle, the operator uses the contact plate to realize the limit fixation between the outer rod and the inner rod. This structure can realize the self-adaptive height in the state of releasing the contact, bringing convenience to the operator's use, different from the inconvenience brought by the existing customized brackets. And this structure is simple to operate, ensuring the installation efficiency of the photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0029] Figure 2 is an enlarged exploded view of the installation frame, the photovoltaic panel body, the first side frame and the second side frame of the present invention;

[0030] Figure 3 is an enlarged view of the cooperation and docking of the first side frame and the second side frame of the present invention;

[0031] Figure 4 is an enlarged view of the first side frame and the second side frame of the present invention;

[0032] Figure 5 It is an enlarged schematic cross-sectional view of the docking of the first side frame and the second side frame of the present invention;

[0033] Figure 6 It is an enlarged schematic view of the clamping component of the present invention;

[0034] Figure 7 It is an enlarged exploded schematic view of the clamping component of the present invention;

[0035] Figure 8 It is a schematic view of the support component and the stabilizing component of the present invention;

[0036] Figure 9 It is an exploded schematic view of the support component of the present invention;

[0037] Figure 10 It is an enlarged exploded schematic view of the outer rod and the inner rod of the present invention;

[0038] Figure 11 It is an enlarged cross-sectional view of the outer rod and the inner rod of the present invention;

[0039] Figure 12 It is an enlarged schematic view of the stabilizing component of the present invention;

[0040] Figure 13 It is an enlarged exploded schematic view of the stabilizing component of the present invention;

[0041] Figure 14 It is an enlarged exploded schematic view of the first rotating shaft member, the second rotating shaft member, the third rotating shaft member, and the fourth rotating shaft member of the present invention.

[0042] Reference numerals:

[0043] 1. Outer frame assembly; 101. Installation frame; 102. Photovoltaic panel body; 103. First side frame; 104. Second side frame;

[0044] 2. Clamping component; 201. Fixed block; 202. Fitting block; 203. First clamping block; 204. Second clamping block; 205. Pressing rod; 206. First spring; 207. Rod body; 208. Fixed plate; 209. Second spring; 2010. First slider; 2011. Chute; 2012. Positioning rod; 2013. Positioning groove; 2014. Sector groove; 2015. Side groove;

[0045] 3. Support component; 301. Slide rail; 302. Second slider; 303. First screw; 304. First knob; 305. First mounting block; 306. Second mounting block; 307. First mounting plate; 308. Outer rod; 309. Inner rod; 3010. Second mounting plate;

[0046] 4. Stabilizing component; 401. Second screw; 402. Second knob; 403. First threaded block; 404. Second threaded block; 405. Guide rod; 406. First rotating shaft member; 407. Second rotating shaft member; 408. Third rotating shaft member; 409. First connecting plate; 4010. Fourth rotating shaft member; 4011. Second connecting plate; 4012. Contact plate; 4013. Through groove. Detailed implementation manner

[0047] The present invention will be further described in detail below with reference to the accompanying drawings.

[0048] Embodiment: Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14, A multi-point supported lightweight roof photovoltaic panel installation bracket, comprising an outer frame assembly 1. The outer frame assembly 1 includes an installation frame 101, and a photovoltaic panel body 102 is bolted to the inner side of the installation frame 101. On both sides of the installation frame 101, a side frame one 103 and a side frame two 104 are respectively fixedly installed. A clamping assembly 2 is provided on the outer side of the installation frame 101. The clamping assembly 2 includes fixing blocks 201, and the number of the fixing blocks 201 is two. A support assembly 3 is provided at the bottom of the installation frame 101. A stabilizing assembly 4 is provided at the bottom of the installation frame 101, and the number of the stabilizing assemblies 4 is four. When using the multi-point supported lightweight roof photovoltaic panel installation bracket, the operator first determines the installation position required. Then, the support of the outer frame assembly 1 is realized through the support assembly 3, and the support points of the support assembly 3 can be flexibly adjusted through its own structural design. The docking and fixation of two outer frame assemblies 1 are realized through the clamping assembly 2. Through this structural setting, the neatness of the photovoltaic panel docking can be effectively improved. After the first one is positioned, the installation of subsequent other outer frame assemblies 1 will bring convenience to the operator. Moreover, the clamping assembly 2 helps the outer frame assembly 1 to achieve easy docking and positioning, which will also bring efficiency to the installation of the photovoltaic panel and reduce the tediousness of subsequent removal and readjustment. And this structure is convenient for disassembly and assembly, and has high flexibility in mobilization. After the two outer frame assemblies 1 are docked and fixed through the clamping assembly 2, the operator uses a partner to support the unsupported outer frame assembly 1, and then adjusts the stabilizing assembly 4 to a state where it does not abut and limit, so that the support assembly 3 can flexibly adapt to the height and angle of the bottom of the outer frame assembly 1. After the stabilizing assembly 4 and the support assembly 3 are both adjusted to appropriate positions or angles, the operator uses the stabilizing assembly 4 to realize the limit fixation of the support assembly 3. Among them, this structure can achieve self-adaptive height in the state of releasing the abutment, which brings convenience to the operator's use, differentiating from the inconvenience brought by existing customized brackets. And this structure is simple to operate and ensures the installation efficiency of the photovoltaic panel.

[0049] Reference Figure 4 , Figure 5 , Figure 6 , Both of the two fixing blocks 201 are fixedly connected to one side of the side frame two 104. On both sides inside the side frame one 103, fitting blocks 202 are provided, and the fitting blocks 202 are used in mutual clamping with the fixing blocks 201. A clamping block one 203 is fixedly installed on one side of the fitting block 202. A pressing rod 205 penetrating through the side frame one 103 to the inside of the side frame one 103 is provided at the top of the side frame one 103. When docking and installing a plurality of photovoltaic panel bodies 102 and installation frames 101, the side frame one 103 and the side frame two 104 will form an adjacent relationship. At this time, the fixing block 201 will be inserted into the inside of the side frame one 103, causing extrusion of the fitting block 202. The fitting block 202 will drive the clamping block one 203 to move synchronously. Subsequently, after the fitting block 202 returns, the clamping of the fitting block 202 and the fixing block 201 will be caused, that is, the docking and fixation of the side frame one 103 and the side frame two 104.

[0050] Reference Figure 4 、 Figure 5 、 Figure 6 At both ends of the bottom of the compression rod 205, second clamping blocks 204 are fixedly installed. The second clamping blocks 204 and the first clamping blocks 203 are used in a cooperating and clamping manner. A first spring 206 fixedly connected to the inner side of the first side frame 103 is fixedly sleeved on the surface of the compression rod 205. A rod body 207 is fixedly installed on one side of the first clamping block 203. A fixing plate 208 fixedly connected to the inner side of the first side frame 103 is slidably sleeved on the surface of the rod body 207. Pressing the compression rod 205 will drive the second clamping block 204 to move longitudinally. At this time, the first spring 206 will be stretched to help the compression rod 205 return to its initial position after the compression rod 205 loses pressure. Under the clamping of the second clamping block 204 and the first clamping block 203, the first clamping block 203 will move horizontally, and the first clamping block 203 will drive the rod body 207 to achieve the effect of sliding inside the fixing plate 208.

[0051] Reference Figure 5 、 Figure 6 、 Figure 7 A second spring 209 is sleeved on the surface of the rod body 207. The two ends of the second spring 209 are fixedly connected to the second clamping block 204 and the fixing plate 208 respectively. A first slider 2010 is fixedly installed at the bottom of the inner side of the first side frame 103. A sliding groove 2011 for sliding connection with the first slider 2010 is formed at the bottom of the fitting block 202. Positioning rods 2012 are fixedly installed at both ends of one side of the first side frame 103. Positioning grooves 2013 for the positioning rods 2012 to penetrate through are formed at both ends of one side of the second side frame 104. A fan-shaped groove 2014 is formed on one side of the second side frame 104 in front of the positioning groove 2013. Side grooves 2015 are formed on one side of the second side frame 104 on both sides of the fan-shaped groove 2014. The diameter of the side groove 2015 is larger than the diameter of the positioning rod 2012. During the movement of the rod body 207, the second spring 209 will contract, so that later under the extension of the second spring 209, it will cooperate with the first clamping block 203 to return to its initial position. The sliding connection between the first slider 2010 and the sliding groove 2011 helps to guide the movement of the fitting block 202. During the docking of the first side frame 103 and the second side frame 104, according to the angle and position of the installation frame 101, the positioning rods 2012 will slide into the side groove 2015 or the fan-shaped groove 2014 respectively according to the situation, and then under the correction of the operator or the guidance of the side groove 2015 and the fan-shaped groove 2014, the positioning rods 2012 will finally be inserted into the positioning groove 2013, further helping the first side frame 103 and the second side frame 104 to achieve docking and positioning.

[0052] Reference Figure 1 、 Figure 8 、 Figure 9, the support component 3 includes slide rails 301. The number of slide rails 301 is two and both are fixedly connected to the bottom of the mounting frame 101. Both ends of the surface of the slide rail 301 are slidably connected with second sliders 302. One side of the slider is provided with a first screw rod 303 that penetrates to the inside of the second slider 302 and contacts the surface of the slide rail 301. The sliding connection between the slide rail 301 and the second slider 302 facilitates the flexible adjustment of the support component 3 at the bottom of the mounting frame 101.

[0053] Reference Figure 1 , Figure 8 , Figure 9 , the first screw rod 303 is threadedly connected to the second slider 302. One end of the first screw rod 303 is fixedly installed with a first knob 304. The bottom of the second slider 302 is fixedly installed with a first mounting block 305. The outside of the first mounting block 305 is rotatably connected to a second mounting block 306 through a rotating shaft. When the first knob 304 is rotated, it will drive the first screw rod 303 to rotate, so that the first screw rod 303 will progress into the second slider 302. The rotational connection between the first mounting block 305 and the second mounting block facilitates the angle adaptation between the two.

[0054] Reference Figure 1 , Figure 8 , Figure 9 , the bottom of the second mounting block 306 is provided with an outer rod 308. Both sides of the second mounting block 306 are fixedly installed with first mounting plates 307 bolted to the top of the outer rod 308. The bottom of the outer rod 308 is provided with an inner rod 309 that penetrates to the inside of the outer rod 308. Both sides of the inner rod 309 are fixedly installed with second mounting plates 3010. The second mounting block 306 will be fixedly connected to the outer rod 308 through the first mounting plates 307. The mutual cooperation between the inner rod 309 and the outer rod 308 will support the structure. The inner rod 309 will be fixedly installed at the required ground position through the second mounting plates 3010.

[0055] Reference Figure 10 , Figure 11 , Figure 12, the stabilizing component 4 includes a second screw 401. The second screw 401 is located inside the inner rod 309 and is rotatably connected to the inner rod 309 through a bearing. One end of the second screw 401 penetrates through the inner rod 309 to the outside of the outer rod 308 and is fixedly connected to a second knob 402. Threaded blocks one 403 and two 404 are respectively threadedly connected to both ends of the surface of the second screw 401. A through groove 4013 for the second screw 401 to penetrate through is provided on one side of the outer rod 308. The rotation of the second knob 402 will drive the second screw 401 to rotate, and the rotation of the second screw 401 will drive the threaded blocks one 403 and two 404 to move. Among them, the threads on the surface of the second screw 401 are designed in the reverse direction, which will cause the threaded blocks one 403 and two 404 to move in the opposite direction. The through groove 4013 cooperates with the second screw 401 to penetrate through the outer rod 308 and facilitates the flexible movement of the outer rod 308 on the surface of the inner rod 309.

[0056] Reference Figure 11 、 Figure 12 、 Figure 13 , a guide rod 405 passing through the threaded blocks one 403 and two 404 is provided at the bottom of the second screw 401. The guide rod 405 is respectively slidably connected to the threaded blocks one 403 and two 404 and is fixedly connected to the inside of the inner rod 309. A first rotating shaft member 406 is fixedly installed at the top of the threaded block one 403, and a second rotating shaft member 407 is fixedly installed at the top of the threaded block two 404. A third rotating shaft member 408 is provided on one side of the first rotating shaft member 406 and the second rotating shaft member 407, and a fourth rotating shaft member 4010 is provided on the other side of the first rotating shaft member 406 and the second rotating shaft member 407. Contact plates 4012 are fixedly installed on one side of the third rotating shaft member 408 and the fourth rotating shaft member 4010. The contact plates 4012 are in contact with the inside of the outer rod 308. The guide rod 405 will guide the movement of the threaded blocks one 403 and two 404. Among them, the movement of the threaded block one 403 will drive the first rotating shaft member 406 to move, and the movement of the threaded block two 404 will drive the second rotating shaft member 407 to move. The third rotating shaft member 408 and the fourth rotating shaft member 4010 will drive the contact plates 4012 to move under subsequent movement. The contact between the contact plates 4012 and the inside of the outer rod 308 will form a limit fixation of the position between the outer rod 308 and the inner rod 309. When not in contact, the operator can flexibly adjust the position of the outer rod 308 on the surface of the inner rod 309.

[0057] Reference Figure 12 、 Figure 13 、 Figure 14, at the top and bottom inside the third rotating shaft member 408, there are respectively rotatably connected with the first connecting plates 409. The other ends of the two first connecting plates 409 are respectively rotatably connected with the first rotating shaft member 406 and the second rotating shaft member 407. At the top and bottom inside the fourth rotating shaft member 4010, there are respectively rotatably connected with the second connecting plates 4011. The other ends of the two second connecting plates 4011 are respectively rotatably connected with the first rotating shaft member 406 and the second rotating shaft member 407. As the first rotating shaft member 406 and the second rotating shaft member 407 gradually move away from each other, the angle between the two first connecting plates 409 and the two second connecting plates 4011 will gradually increase. At this time, the third rotating shaft member 408 and the fourth rotating shaft member 4010 will show a tendency to gradually approach each other, thereby realizing the release of the limit between the outer rod 308 and the inner rod 309.

[0058] Brief description of the usage process: When using the installation bracket for a multi-point supported lightweight rooftop photovoltaic panel, the operator first determines the installation position required. Then, the support and fixation of the installation frame 101 are achieved through the outer rod 308 and the inner rod 309. Among them, the first mounting block 305 and the second mounting block 306 can flexibly adjust their support points through their own structural design. In the case of the docking installation of multiple installation frames 101, it is preferred to take the installation frame 101 that is not installed with the outer rod 308. The docking and fixation of two installation frames 101 can be achieved through the cooperation of the fixing block 201 and the mating block 202. Through this structural setting, the neatness of the photovoltaic panel docking can be effectively improved. After the first piece is positioned, the installation of subsequent other outer frame components 1 will bring convenience to the operator. At the same time, when it is necessary to remove two adjacent installation frames 101, the operator presses the pressure rod 205, which will drive the second clamping block 204 to move longitudinally. Under the clamping of the second clamping block 204 and the first clamping block 203, the lateral movement of the first clamping block 203 will be caused. The first clamping block 203 will drive the rod body 207 and the mating block 202 to move. During the movement of the rod body 207, the second spring 209 will be contracted, so that subsequently, under the extension of the second spring 209, the first clamping block 203 will return to its initial position. The sliding connection between the first slider 2010 and the chute 2011 helps to guide the movement of the mating block 202. After the mating block 202 moves, the fixing block 201 can be easily removed from the first side frame 103. At this time, the removal of two adjacent installation frames 101 will be achieved, differentiating from the tediousness of the existing bolt-type fixation and bringing convenience to the installation and adjustment of the photovoltaic panel. At the same time, the outer rod 308 and the inner rod 309 at the bottom of the installation frame 101 provide stable support. The fixing block 201 and the mating block 202 only provide a positioning function and will not affect the stable effect of the installation frame 101. And during the docking of the first side frame 103 and the second side frame 104, according to the angle and position of the installation frame 101, the positioning rod 2012 will slide into the side groove 2015 or the fan-shaped groove 2014 respectively according to the situation. Then, under the correction of the operator or the guidance of the side groove 2015 and the fan-shaped groove 2014, the positioning rod 2012 will finally be inserted into the positioning groove 2013, further helping the first side frame 103 and the second side frame 104 to achieve docking and positioning. It will also bring efficiency to the installation of the photovoltaic panel, and reduce the tediousness of subsequent removal and readjustment through the setting of the pressure rod 205. Moreover, this structure is convenient for disassembly and assembly, and has a high flexibility in mobilization.After the adjacent two mounting frames 101 are butted and fixed, the operator asks his partner to support the mounting frame 101, and then adjusts the second knob 402 to make the abutting plate 4012 not in an abutting and limiting state with the inner side of the outer rod 308, so that the outer rod 308, the inner rod 309, the first mounting block 305 and the second mounting block 306 can flexibly adapt to the height and angle of the bottom of the mounting frame 101. First, adjust the position of the second slider 302, the outer rod 308 and the inner rod 309 at the bottom of the mounting frame 101. When rotating the first knob 304, the first screw rod 303 will be driven to rotate, so that the first screw rod 303 will advance into the second slider 302 and contact the slide rail 301, thereby causing the limit fixation of the second slider 302. The rotational connection between the first mounting block 305 and the second mounting block facilitates the angle adaptation between the second slider 302 and the outer rod 308. The operator rotates the second knob 402, which will drive the second screw rod 401 to rotate. The rotation of the second screw rod 401 will drive the first threaded block 403 and the second threaded block 404 to move in opposite directions. The movement of the first threaded block 403 and the second threaded block 404 will respectively drive the first rotating shaft member 406 and the second rotating shaft member 407 to move. Among them, when the first rotating shaft member 406 and the second rotating shaft member 407 gradually move away from each other, the angle between the two first connecting plates 409 and the two second connecting plates 4011 will gradually increase. At this time, the third rotating shaft member 408 and the fourth rotating shaft member 4010 will show a gradually approaching movement trend, so as to release the limit between the outer rod 308 and the inner rod 309. At this time, the operator can flexibly adjust the position of the outer rod 308 on the surface of the inner rod 309. After the bottom of the mounting frame 101 is adjusted to an appropriate position or angle, the installation of the bracket can be completed. The outer rod 308 and the inner rod 309 can adapt to the height automatically in the state of releasing the abutment, which brings convenience to the operator, differentiates from the inconvenience brought by the existing customized brackets, and the structure is simple to operate, ensuring the installation efficiency of the photovoltaic panel.

[0059] This specific embodiment is only an interpretation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A multi-point supported lightweight roof photovoltaic panel mounting bracket, comprising an outer frame assembly (1), characterized in that: The outer frame assembly (1) includes a mounting frame (101), a photovoltaic panel body (102) is bolted to the inner side of the mounting frame (101), a first side frame (103) and a second side frame (104) are respectively and fixedly installed on both sides of the mounting frame (101), a clamping assembly (2) is arranged on the outer side of the mounting frame (101), the clamping assembly (2) includes fixing blocks (201), the number of the fixing blocks (201) is two, a supporting assembly (3) is arranged at the bottom of the mounting frame (101), a stabilizing assembly (4) is arranged at the bottom of the mounting frame (101), and the number of the stabilizing assemblies (4) is four.

2. The multi-point supported light roof photovoltaic panel mounting bracket according to claim 1, characterized in that: Both of the two fixing blocks (201) are fixedly connected to one side of the second side frame (104), fitting blocks (202) are arranged on both sides inside the first side frame (103), and the fitting blocks (202) and the fixing blocks (201) are used for clamping with each other. A first clamping block (203) is fixedly installed on one side of the fitting block (202), and a pressing rod (205) penetrating through the first side frame (103) is arranged at the top of the first side frame (103).

3. The multi-point supported lightweight rooftop photovoltaic panel mounting bracket according to claim 2, characterized in that: Both ends of the bottom of the pressing rod (205) are fixedly installed with second clamping blocks (204), and the second clamping blocks (204) and the first clamping block (203) are used for clamping with each other in a matching manner. A first spring (206) fixedly sleeved on the surface of the pressing rod (205) and fixedly connected to the inner side of the first side frame (103) is arranged. A rod body (207) is fixedly installed on one side of the first clamping block (203), and a fixing plate (208) fixedly connected to the inner side of the first side frame (103) is slidably sleeved on the surface of the rod body (207).

4. A multi-point supported lightweight rooftop PV panel mounting bracket according to claim 3, characterized in that: A second spring (209) is sleeved on the surface of the rod body (207), and both ends of the second spring (209) are respectively fixedly connected to the second clamping block (204) and the fixing plate (208). A first slider (2010) is fixedly installed at the bottom of the inner side of the first side frame (103), a sliding groove (2011) for sliding connection with the first slider (2010) is formed at the bottom of the fitting block (202). Positioning rods (2012) are fixedly installed at both ends of one side of the first side frame (103), positioning grooves (2013) for the positioning rods (2012) to penetrate through are formed at both ends of one side of the second side frame (104), a fan-shaped groove (2014) is formed at one side of the second side frame (104) and located in front of the positioning groove (2013), side grooves (2015) are formed at both sides of one side of the second side frame (104) and located at both sides of the fan-shaped groove (2014), and the diameter of the side groove (2015) is larger than the diameter of the positioning rod (2012).

5. A multi-point supported lightweight rooftop PV panel mounting bracket according to claim 1, characterized in that: The supporting assembly (3) includes slide rails (301), the number of the slide rails (301) is two and both are fixedly connected to the bottom of the mounting frame (101), both ends of the surface of the slide rails (301) are slidably connected with second sliders (302), and a first screw rod (303) penetrating through the inner side of the second slider (302) and contacting the surface of the slide rail (301) is arranged at one side of the slider.

6. The multi-point supported lightweight rooftop photovoltaic panel mounting bracket according to claim 5, characterized in that: The first screw rod (303) is threadedly connected to the second slider (302). One end of the first screw rod (303) is fixedly installed with a first knob (304). The bottom of the second slider (302) is fixedly installed with a first mounting block (305). The outside of the first mounting block (305) is rotatably connected to a second mounting block (306) through a rotating shaft.

7. A multi-point supported lightweight roof photovoltaic panel mounting bracket according to claim 6, characterized in that: The bottom of the second mounting block (306) is provided with an outer rod (308). Both sides of the second mounting block (306) are fixedly installed with a first mounting plate (307) bolted to the top of the outer rod (308). The bottom of the outer rod (308) is provided with an inner rod (309) penetrating to the inside of the outer rod (308). Both sides of the inner rod (309) are fixedly installed with a second mounting plate (3010).

8. The multi-point supported light roof photovoltaic panel mounting bracket according to claim 6, characterized in that: The stabilizing assembly (4) includes a second screw rod (401). The second screw rod (401) is located inside the inner rod (309) and is rotatably connected to the inner rod (309) through a bearing. One end of the second screw rod (401) penetrates the inner rod (309) to the outside of the outer rod (308) and is fixedly connected to a second knob (402). The two ends of the surface of the second screw rod (401) are respectively threadedly connected with a first threaded block (403) and a second threaded block (404). A through groove (4013) for the second screw rod (401) to penetrate is formed on one side of the outer rod (308).

9. The multi-point supported light roof photovoltaic panel mounting bracket according to claim 8, characterized in that: The bottom of the second screw rod (401) is provided with a guide rod (405) penetrating the first threaded block (403) and the second threaded block (404). The guide rod (405) is respectively slidably connected to the first threaded block (403) and the second threaded block (404) and is fixedly connected to the inside of the inner rod (309). The top of the first threaded block (403) is fixedly installed with a first rotating shaft part (406). The top of the second threaded block (404) is fixedly installed with a second rotating shaft part (407). One side of the first rotating shaft part (406) and the second rotating shaft part (407) is provided with a third rotating shaft part (408). The other side of the first rotating shaft part (406) and the second rotating shaft part (407) is provided with a fourth rotating shaft part (4010). One side of the third rotating shaft part (408) and the fourth rotating shaft part (4010) is fixedly installed with an abutting plate (4012). The abutting plate (4012) is in contact with the inside of the outer rod (308).

10. A multi-point supported lightweight roof photovoltaic panel mounting bracket according to claim 9, characterized in that: The top and bottom of the inside of the third rotating shaft part (408) are respectively rotatably connected with a first connecting plate (409). The other ends of the two first connecting plates (409) are respectively rotatably connected between the first rotating shaft part (406) and the second rotating shaft part (407). The top and bottom of the inside of the fourth rotating shaft part (4010) are respectively rotatably connected with a second connecting plate (4011). The other ends of the two second connecting plates (4011) are respectively rotatably connected between the first rotating shaft part (406) and the second rotating shaft part (407).

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