Supporting structure for installing photovoltaic cell assembly on tile roof

Abstract

A supporting structure for installing a photovoltaic cell assembly on a tile roof comprises a base, a bent arm, a connecting assembly and a guide rail assembly which are matched with one another. Wherein the base is fixed on a tile roof, one end of the bent arm is adjustably connected and fixed on the base through a bolt I, the other end of the bent arm is adjustably fixed on the connecting assembly through a bolt II, the connecting assembly is connected and fixed on the guide rail assembly, the photovoltaic battery pack is arranged on the guide rail assembly, the structure is simple, the installation is convenient, the position is adjustable, and the stability is good.

Description

Technical field:

[0001] The utility model relates to the field of solar photovoltaic cells, in particular to a supporting structure for installing photovoltaic cell components on tile roofs. Background technology:

[0002] With the development of energy, photovoltaic power generation has also been developing gradually in the market. In urban areas with more houses, it has become more advantageous to use the roof to install photovoltaic panels. Among them, the residential area has more ceramic tile roofs. The installation method is to fix the hook on the wooden beam through wood screws. The upper part of the hook extends from the gap between the two tiles. The top is used to install the rail supporting the photovoltaic panel, and the panel is fixed on the rail by the pressing block. The existing hooks on the market either need more bolts, or the bolts need to be locked on the side or bottom, which is troublesome to construct, relatively complex in structure, poor in stability, and cannot be adjusted in position. Utility model content:

[0003] In order to solve the problems in the prior art, the utility model provides a support structure for installing a photovoltaic cell assembly on a tile roof, which has a simple structure, is easy to install, has an adjustable position and good stability.

[0004] To achieve the above purpose, the technical solution of the utility model is:

[0005] A support structure for installing a photovoltaic cell assembly on a tile roof, comprising a base, a bent arm, a connecting assembly and a guide rail assembly that cooperate with each other; wherein the base is fixed on the tile roof, one end of the bent arm is adjustably connected and fixed to the base by bolt 1, the other end of the bent arm is adjustably fixed to the connecting assembly by bolt 2, the connecting assembly is connected and fixed to the guide rail assembly, and the photovoltaic cell group is installed on the guide rail assembly.

[0006] Furthermore, the base is placed on the wooden beam and contacts the wooden beam over a large area to provide support; a group of holes are opened on the upper surface of the left side of the base for locking wood screws; a fixed installation position is provided on the right side of the base for fixing the curved arm; a left and right offset corrugated groove is provided on the right side of the fixed installation position to cooperate with the curved arm to achieve up and down adjustment, ensuring that the curved arm can slide left and right in the groove to achieve left and right adjustment.

[0007] Furthermore, the structure of the bent arm includes: a left-side outwardly extending horizontal plate, on which teeth or holes are tapped to provide a bolt fixing platform; a vertical plate 1 is provided downwardly at the tail end of the left-side outwardly extending horizontal plate, and staggered corrugated feet are provided on the left and right sides of the vertical plate 1 to match the corrugated groove of the base, so as to ensure that the bent arm slides in the base groove through the corrugated position and can adjust its height up and down; an angled support arm is provided to the upper right of the tail end of the left-side outwardly extending horizontal plate to adapt to the increase in the height of the tile; a support arm is formed upwardly at the tail end of the angled support arm; a vertical plate 2 is formed upwardly at the tail end of the support arm, and a retaining bar structure is formed at the transition between the vertical plate 2 and the support arm to limit the connection component; a corrugated structure is formed on one side of the vertical plate 2 to adapt to the connection component to increase the force; a block structure is formed above the corrugated structure to limit the connection component; a gradually retracted top structure is formed above the block structure to ensure assembly; a slot is formed in the middle of the vertical plate 2 to place the connection component inside;

[0008] The other side of the second vertical plate forms a plane structure for fitting the guide rail so that the guide rail can move up and down.

[0009] Furthermore, the connecting component structure includes a hook accessory 1 and a hook accessory 2 that cooperate with each other; wherein,

[0010] Hook accessories include:

[0011] The left hook groove is used to hook the concave part of the guide rail assembly to apply the force to tighten the guide rail assembly to the right; the bottom of the left hook groove is formed to the right as a left flat plate for supporting the left bottom surface of the guide rail assembly; the tail end of the left flat plate is formed upward to form a middle hook groove, and the middle hook groove hooks the bottom of the guide rail assembly so that the guide rail will not detach from the hook upward; the bottom of the middle hook groove is formed to the right as a middle flat plate for supporting the right bottom surface of the guide rail assembly; the middle flat plate is formed to the upper right to form an inclined panel, and grooves are formed on both sides of the inclined panel to ensure that the inclined panel is placed in the groove formed in the middle of the second vertical plate of the curved arm; the tail end of the inclined panel is formed downward to form a bottom inclined foot, and the bottom inclined foot cooperates with the hook accessory two to slide obliquely downward; the tail end of the inclined panel is formed to the right to form a right flat plate, and a long strip hole is opened on the right flat plate for locking bolts; the bottom of the left flat plate is formed to the lower right to form a bottom supporting foot, and the bottom of the bottom supporting foot is supported on the other side of the second vertical plate to form a plane structure to increase the force on the accessories;

[0012] Hook accessories 2 include:

[0013] An upper vertical plate, an upper corrugated surface is formed on one side of the upper vertical plate, and the upper corrugated surface cooperates with the corrugations of the corrugated structure formed on one side of the curved arm vertical plate to increase the force in the vertical direction; the upper vertical plate forms an inclined panel structure to the lower right, and the inclined panel structure cooperates with the bottom inclined foot of the hook accessory one to ensure that the bottom inclined foot can slide on it, so that it can move to the left when locked, thereby clamping the guide rail; the tail end of the inclined panel structure forms a right platform structure to the right, and the tapping on the top of the right platform structure is used to lock bolts; the tail end of the inclined panel structure forms a lower inclined supporting foot to the lower left to increase the overall force; a lower oblique angle corrugation is formed on the end surface of the lower oblique supporting foot, and the lower oblique angle corrugation cooperates with the corrugation of the corrugated structure formed on one side of the curved arm vertical plate two to achieve up and down adjustment and increase the force; a clearance groove is opened in the middle of the upper vertical plate and the inclined panel structure to avoid the inclined panel structure of the hook accessory one.

[0014] Furthermore, the guide rail assembly includes a guide rail, a guide rail connector and a connecting spring that cooperate with each other; wherein,

[0015] The rails include:

[0016] The left-right symmetrical groove structure is used to hook the left groove of the hook accessory 1; the internal cavity structure is closely matched with the guide rail connector for connecting the two guide rails; a bottom notch is formed upward in the middle of the bottom of the guide rail for installation of T-bolts; the two sides of the bottom notch form bottom groove walls toward the middle for hooking the middle hook groove of the hook accessory 1; the bottom of the guide rail forms a bottom plane structure, which is placed on the left flat plate and the middle flat plate of the hook accessory 1;

[0017] The guide rail connector is adapted in shape to the guide rail and is disposed in the inner cavity of the guide rail, including: an intermediate cavity, which is integrally fitted with the outer wall of the inner cavity of the guide rail to increase strength; a bottom groove is formed at the bottom of the intermediate cavity to fit the guide rail; a top groove is formed at the top of the intermediate cavity to reserve an installation position for the connecting spring sheet, and a rectangular hole is opened on the upper surface of the top groove to facilitate the installation of the connecting spring sheet;

[0018] The elastic connecting piece is installed on the guide rail and the guide rail connecting piece. The ends of the two guide rails form grooves. The two ends of the guide rail connecting piece extend into the grooves respectively, and the two guide rails at the two ends are clamped and docked and positioned on the guide rail connecting piece through the elastic connecting piece.

[0019] Furthermore, a two-level step structure is provided on the upper surface of the left side of the base, and a group of holes are horizontally opened on each step surface for locking wood screws; a fixed installation position is provided upward on the right side of the two-level step structure for fixing the bent arm, and the fixed installation position is a fixing structure with a recessed bolt on the top, which is used to tighten the bolts and fix the bent arm; alternatively, a threaded hole can also be opened in the fixed installation position for bolt locking the base and the bent arm; a front oblique support rib is provided at the front of the fixed installation position for enhancing the force stability of the hook; a rear oblique support rib is formed between the tail end of the base and the top of the right groove plate of the left and right offset corrugated grooves for enhancing the force stability of the rear side of the hook.

[0020] Furthermore, in the bent arm structure, the supporting arm includes: the tail end of the angled arm forms an angled arm to the upper right so that it fits the tile better; the tail end of the angled arm forms a back-angled arm to the upper opposite direction, and the back-angled arm allows the guide rail to be installed close to the base side to ensure installation stability; a connecting arm is formed at the connection between the angled arm and the back-angled arm; the thickness of the angled arm, the connecting arm and the back-angled arm gradually changes in the form of thin to thick.

[0021] Further, in the hook accessory 1, the thickness of the inclined panel is To hook and cooperate with other parts.

[0022] Further, in the guide rail assembly, the guide rail also includes:

[0023] A secondary slope corner is formed on the outside of the top to ensure a smooth transition when installing the sloping roof, making it easier for installers to step on it for construction; a raised anti-skid pattern is formed on the upper right side of the secondary slope corner to ensure that installers can prevent slipping when stepping on the guide rail; a multifunctional upper groove is formed on the right side with the raised anti-skid pattern for the installation of photovoltaic panels; a flat structure is formed above the top surface of the guide rail to support the photovoltaic panels; a groove structure is provided on the side of the guide rail to ensure that when side-locking self-tapping screws are required, positioning is provided to facilitate locking of the self-tapping screws;

[0024] Two mounting holes are provided on the guide rail connector; the two ends of the elastic connecting piece are symmetrically bent upward to form an arch limit, the inner side of the arch limit is symmetrically punched downward to form a spring sheet, and the middle of the elastic connecting piece is punched downward to form a baffle; the arch limit at both ends of the elastic connecting piece are respectively inserted into the two mounting holes to clamp and position, and when the guide rail connector is inserted into the guide rail grooves at both ends, it is ensured that the spring sheet is deformed and pressed against the inner wall of the groove to clamp, and the end faces of the guide rails at both ends are respectively pressed against the limits on both sides of the baffle; a corrugated tooth structure is formed at the bottom of the spring sheet.

[0025] Furthermore, a two-level step structure is provided on the upper surface of the left side of the base, and a group of holes are horizontally opened on each step surface for locking wood screws; a flat fixed installation position is provided upward on the right side of the two-level step structure for tightening bolts to fix the bent arm; a front oblique support rib is provided at the front of the fixed installation position to enhance the force stability of the hook; a left and right offset corrugated groove is provided on the right side of the fixed installation position to cooperate with the bent arm to achieve up and down adjustment, ensuring that the bent arm can slide left and right in the groove to achieve left and right adjustment, and a rear oblique support rib is formed between the tail end of the base and the top of the right groove plate of the left and right offset corrugated groove to enhance the force stability of the rear side of the hook;

[0026] The structure of the matching end of the bent arm and the base includes: a left-side extended horizontal plate, which is tapped or holed to provide a bolt fixing platform; a vertical plate 1 is provided downwardly at the tail end of the left-side extended horizontal plate, and a hollow groove is formed in the middle of the vertical plate 1, and staggered corrugated feet are provided on the left and right sides of the vertical plate 1 to match the corrugated groove of the base to ensure that the bent arm slides in the base groove through the corrugated position and can adjust the height up and down; an angled support arm is provided to the upper right at the tail end of the left-side extended horizontal plate to adapt to the increase in the height of the tile, and a hollow groove is formed in the middle of the angled support arm.

[0027] By adopting the above structure, the utility model is used for installing photovoltaic panels on ceramic tiles. The structure only needs two bolts, and the two bolts are fixed from top to bottom, which can greatly reduce the installation time and has various adjustable methods. Description of the drawings:

[0028] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0029] Figure 1 The utility model is a schematic diagram of the decomposition structure Figure 1 ;

[0030] Figure 2 The utility model is shown in FIG. Figure 1 ;

[0031] Figure 3 The utility model is a schematic diagram of the decomposition structure Figure 2 ;

[0032] Figure 4 The utility model is shown in FIG. Figure 2 ;

[0033] Figure 5 This is a schematic diagram of the planar decomposition structure of the utility model Figure 1 ;

[0034] Figure 6 This is a schematic diagram of the plane combination structure of the utility model Figure 1 ;

[0035] Figure 7 This is a schematic diagram of the base structure of the utility model;

[0036] Figure 8 This is a schematic diagram of the bending arm structure of the utility model;

[0037] Fig. 9 This is a structural schematic diagram of a hook accessory of the utility model;

[0038] Fig.10This is a structural schematic diagram of the second hook accessory of the utility model;

[0039] Fig.11 The utility model guide rail assembly installation structure diagram Figure 1 ;

[0040] Fig.12 The utility model guide rail assembly installation structure diagram Figure 2 ;

[0041] Fig.13 This is a schematic diagram of a planar exploded structure of another embodiment of the utility model;

[0042] Fig.14 This is a schematic diagram of a planar combined structure of another embodiment of the utility model. Specific implementation method:

[0043] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0044] like Figure 1 - Fig.14 Shown is an embodiment of the utility model.

[0045] Figure 1-12 Embodiment 1 is a support structure for installing a photovoltaic cell assembly on a tile roof, comprising a base 1, a bent arm 2, a connecting assembly 3 and a guide rail assembly 4 that cooperate with each other; wherein, the base 1 is fixed on the tile roof, one end of the bent arm 2 is adjustably connected and fixed to the base 1 by a bolt 5, the other end of the bent arm 2 is adjustably fixed to the connecting assembly 3 by a bolt 6, the connecting assembly 3 is connected and fixed to the guide rail assembly 4, and the photovoltaic cell group is installed on the guide rail assembly 4.

[0046] Specifically, the base 1 is placed on the wooden beam and contacts the wooden beam with a large area to provide supporting force. A two-level step structure 11 is provided on the upper surface of the left side of the base 1, and a group of holes 12 are horizontally opened on each step surface for locking wood screws; a fixed installation position 13 is provided on the right side of the base for fixing the bent arm, and the fixed installation position is a fixing structure with a recessed bolt on the top, which is used to tighten the bolts and fix the bent arm; or, the fixed installation position can also have threaded holes for bolting the base and the bent arm; left and right offset corrugated grooves 14 are provided on the right side of the fixed installation position 13 to cooperate with the bent arm 2 to achieve up and down adjustment, ensuring that the bent arm can slide left and right in the groove to achieve left and right adjustment; a front oblique support rib 15 is provided at the front of the fixed installation position 13 to enhance the force stability of the hook; a rear oblique support rib 16 is formed between the tail end of the base 1 and the top of the right groove plate of the left and right offset corrugated groove 14 to enhance the force stability of the rear side of the hook.

[0047] The structure of the bending arm 2 includes: a left-side outwardly extending horizontal plate 21, on which tapping or holes are made to provide a bolt fixing platform; a vertical plate 22 is provided downwardly at the tail end of the left-side outwardly extending horizontal plate 21, and staggered corrugated feet 23 are provided on the left and right sides of the vertical plate to match the base corrugated groove 14 to ensure that the bending arm can slide through the corrugated position in the base groove and adjust its height up and down; an angled support arm 24 is provided to the upper right at the tail end of the left-side outwardly extending horizontal plate 21 to adapt to the increase in the height of the tile; a support arm 25 is formed upwardly at the tail end of the angled support arm, and the support arm 25 includes: an angled support arm 251 is formed to the upper right at the tail end of the angled support arm to make it fit the tile more closely; a back-angled support arm 252 is formed upwardly at the tail end of the angled support arm in the opposite direction, and the back-angled support arm enables the guide rail to be installed close to the base side to ensure installation stability; a connecting support arm 253 is formed at the connection between the angled support arm and the back-angled support arm; the thickness of the angled support arm, the connecting support arm and the back-angled support arm gradually changes in the form of thin-thick-thin. A vertical plate 26 is formed upward at the tail end of the support arm 25, and a retaining bar structure 27 is formed at the transition between the vertical plate 26 and the support arm to limit the connection component 3; a corrugated structure 28 is formed on one side of the vertical plate 26 to adapt to the connection component 3 to increase the force; a block structure 29 is formed above the corrugated structure to limit the connection component; a gradually retracted top structure 291 is formed above the block structure to ensure assembly; a slot 261 is formed in the middle of the vertical plate 26 to place the connection component inside; a plane structure 262 is formed on the other side of the vertical plate 26 to fit the guide rail so that the guide rail can move up and down.

[0048] The connecting assembly structure 3 includes a hook accessory 1 31 and a hook accessory 2 32 that cooperate with each other; wherein,

[0049] The hook accessory 31 includes:

[0050] The left hook groove 311 is used to hook the concave part of the guide rail assembly 4 to apply the force to tighten the guide rail assembly to the right; the bottom of the left hook groove forms a left flat plate 312 to the right to support the left bottom surface of the guide rail assembly 4; the tail end of the left flat plate forms a middle hook groove 313 upward, and the middle hook groove 313 hooks the bottom of the guide rail assembly 4 to prevent the guide rail from detaching from the hook upward; the bottom of the middle hook groove forms a middle flat plate 315 to the right to support the right bottom surface of the guide rail assembly; the middle flat plate forms an inclined panel 316 to the upper right, and grooves 3161 are formed on both sides of the inclined panel 316 to ensure that the inclined panel is placed in the groove formed in the middle of the second vertical plate of the curved arm, and the thickness of the inclined panel The tail end of the inclined panel forms a bottom inclined foot 317 downward, and the bottom inclined foot 317 cooperates with the hook accessory 32 to slide obliquely downward; the tail end of the inclined panel 316 forms a right side flat plate 318 to the right, and a long hole 3181 is opened on the right side flat plate 318 for locking bolts; the bottom of the left flat plate 312 forms a bottom supporting foot 319 to the lower right, and the bottom of the bottom supporting foot 319 is supported on the other side of the vertical plate 2 to form a plane structure to increase the force on the accessories.

[0051] The hook accessory 2 32 includes:

[0052] The upper vertical plate 321 has an upper corrugated surface 322 formed on one side of the upper vertical plate. The upper corrugated surface 322 cooperates with the corrugated structure formed on one side of the curved arm vertical plate 2 to increase the force in the vertical direction; the upper vertical plate 321 forms an inclined panel structure 323 to the lower right, and the inclined panel structure cooperates with the bottom inclined foot of the hook accessory 1 to ensure that the bottom inclined foot can slide on it, so that it can move to the left when it is locked, thereby clamping the guide rail; the tail end of the inclined panel structure 323 forms a right platform structure 324 to the right, and the tapping on the top of the right platform structure is used to lock the bolt; the tail end of the inclined panel structure 323 forms a lower inclined support foot 325 to the lower left to increase the overall force; a lower oblique angle corrugation 326 is formed on the end surface of the lower oblique support foot, and the lower oblique angle corrugation cooperates with the corrugated structure formed on one side of the curved arm vertical plate 2 to achieve up and down adjustment and increase the force; a clearance groove 327 is opened in the middle of the upper vertical plate 321 and the inclined panel structure 323 to avoid the inclined panel structure of the hook accessory 1.

[0053] The guide rail assembly 4 includes a guide rail 41, a guide rail connector 42 and a connecting spring 43 that cooperate with each other; wherein the guide rail includes: a left-right symmetrical groove structure 411 for hooking the left groove of the hook accessory 1; an internal cavity 412 structure that closely cooperates with the guide rail connector 42 for connecting the two guide rails; a bottom notch 413 is formed upward in the middle of the bottom of the guide rail for installation of T-bolts; bottom groove walls 414 are formed on both sides of the bottom notch toward the middle for hooking the middle hook groove of the hook accessory 1; a bottom plane structure 415 is formed at the bottom of the guide rail, which is placed on the left flat plate and the middle flat plate of the hook accessory 1;

[0054] The guide rail connector 42 is adapted in shape to the guide rail and is disposed in the inner cavity of the guide rail, including: a middle cavity 421, which is integrally fitted with the outer wall of the inner cavity of the guide rail to increase strength; a bottom groove 422 is formed at the bottom of the middle cavity to fit the guide rail; a top groove 423 is formed at the top of the middle cavity to reserve an installation position for the connecting spring sheet, and a mounting hole 424 is opened on the upper surface of the top groove to facilitate the installation of the connecting spring sheet 43;

[0055] The elastic connecting piece 43 is installed on the guide rail 41 and the guide rail connector 42. The ends of the two guide rails form grooves. The two ends of the guide rail connector extend into the grooves respectively, and the two guide rails at both ends are clamped and docked and positioned on the guide rail connector through the elastic connecting piece 43.

[0056] Further, in the guide rail assembly 4, the guide rail 41 further includes:

[0057] A secondary slope corner 415 is formed on the outer side of the top to ensure a smooth transition when the sloped roof is installed, and it is easier for the installers to step on it for construction; a raised anti-skid pattern 416 is formed on the upper right side of the secondary slope corner to ensure that the installers can prevent slipping when stepping on the guide rail; a multifunctional upper notch 417 is formed on the right side of the raised anti-skid pattern for the installation of photovoltaic panels; a plane structure is formed above the top surface of the guide rail to support the photovoltaic panels; a groove structure 418 is provided on the side of the guide rail to ensure that when side locking self-tapping screws are required, positioning is provided to facilitate locking of the self-tapping screws;

[0058] Two rectangular mounting holes 424 are provided on the guide rail connector 42; the two ends of the elastic connecting piece are symmetrically bent upward to form an arch limit 431, the inner side of the arch limit is symmetrically punched downward to form a spring piece 432, and the middle of the elastic connecting piece 43 is punched downward to form a blocking piece 433; the arch limit at both ends of the elastic connecting piece 43 is respectively inserted into the two mounting holes 424 to clamp and position, and when the guide rail connector 42 is inserted into the guide rail grooves at both ends, it is ensured that the spring piece is deformed and pressed against the inner wall of the groove to clamp, and the end faces of the guide rails at both ends are respectively pressed against the limit on both sides of the blocking piece; a corrugated tooth structure is formed at the bottom of the spring piece. During installation, first press the elastic connecting piece structure into the mounting hole of the guide rail connector to quickly install and fix the elastic connecting piece on the guide rail connector; insert the two ends of the guide rail connector into the grooves of the guide rails on both sides respectively, and punch a plurality of corrugated teeth on the stamped spring piece. After inserting into the guide rail, the spring piece will deform and press against the inner wall of the guide rail. At this time, the corrugation will get stuck on the inner wall, making it impossible for the connector to be pulled out; the baffle structure is used to limit and block the guide rail to prevent one end of the connector from being inserted too much into the guide rail and causing the other end to be insufficiently long.

[0059] When assembling the utility model, the guide rail, the guide rail connecting piece and the connecting spring piece are assembled first.

[0060] To install one side of the bent arm, first fix the base on the tile roof, insert the vertical plate at one end of the bent arm into the offset corrugated groove of the base, so that the bent arm can move left and right and up and down in the offset corrugated groove to adjust its position, and connect and fix one end of the bent arm to the base with a bolt.

[0061] For the installation on the other side of the curved arm, first place the inclined plate of hook accessory 1 into the middle of the vertical plate 2 of the curved arm to form a slot, and the bottom support foot of hook accessory 1 is supported on the plane of the curved arm to increase the force of the accessory; hook accessory 2 avoids the inclined plate structure of hook accessory 1 through the clearance slot, so that the upper corrugated surface and the corrugation of the curved arm are matched to increase the force in the vertical direction; the inclined surface structure of hook accessory 2 is matched with the bottom inclined foot of hook accessory 1, and the inclined foot can slide on it, so that it can move to the left when locked, thereby clamping the guide rail; the lower oblique corrugation of hook accessory 2 is matched with the corrugation of the curved arm to achieve up and down adjustment and increase the force. Place the installed guide rail assembly on the left flat plate of hook accessory 1.

[0062] Bolt 2 passes through the openings of hook accessory 1 and hook accessory 2 respectively. When the bolt is loose, the entire accessory can move up and down on the bending arm. After adjusting the height, the bolt is locked and the hook accessory 2 is pressed down. Since hook accessories 1 and 2 are in inclined contact, hook accessory 1 will also move to the right. When the hook accessory moves to the right, the groove on its left side tightens the guide rail, thereby fixing the guide rail, and the middle groove will also tighten, thereby providing right-side pulling force for the guide rail, and the guide rail is tightly attached to the side plane of the bending arm.

[0063] Finally, mount the photovoltaic cell array on the rail assembly to complete the installation.

[0064] In the specific implementation process, in order to adapt to tiles of different heights, the base and the fixed end of the arm and the base are slightly adjusted, such as Figure 13-14 This is another embodiment, which is different from the first embodiment in that:

[0065] The fixed position on the base that is fixed to the bent arm is a flat structure A for locking bolts, and the left and right offset corrugated grooves B are widened; the vertical plate C of the bent arm is widened to adapt to the left and right offset corrugated grooves B, and the vertical plate C is widened to increase strength, and an empty slot is formed in the middle to reduce weight and save costs; the tail end of the left outward-extending horizontal plate is provided with an angled support arm D to the upper right to adapt to the increase in tile height. The angle of the angled support arm in this practical example is smaller than the inclination angle of embodiment one to reduce the overall height to adapt to different tile heights, and an empty slot is formed in the middle of the angled support arm to reduce weight and save costs. Other structures are the same as embodiment one and will not be repeated here. The overall installation height of this embodiment is lower than that of embodiment one. The two embodiments are adapted to tiles of different heights to expand their scope of application.

[0066] The structure of the utility model only needs two bolts, and the two bolts are fixed from top to bottom, which can greatly reduce the installation time and has various adjustable modes, which is suitable for installing photovoltaic panels on ceramic tiles.

[0067] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A support structure for installing photovoltaic cell components on a tile roof, characterized in that: It includes a base, a bent arm, a connecting assembly and a guide rail assembly that cooperate with each other; wherein the base is fixed on the tile roof, one end of the bent arm is adjustably fixed to the base by bolt 1, the other end of the bent arm is adjustably fixed to the connecting assembly by bolt 2, the connecting assembly is connected and fixed to the guide rail assembly, and the photovoltaic cell group is installed on the guide rail assembly.

2. A supporting structure for installing photovoltaic cell components on a tile roof as claimed in claim 1, characterized in that: The base is placed on the wooden beam and contacts the wooden beam over a large area to provide support; a group of holes are opened on the upper surface of the left side of the base for locking wood screws; a fixed installation position is provided on the right side of the base for fixing the curved arm; a left-right offset corrugated groove is provided on the right side of the fixed installation position to cooperate with the curved arm to achieve up and down adjustment, ensuring that the curved arm can slide left and right in the groove to achieve left and right adjustment.

3. A supporting structure for installing photovoltaic cell components on a tile roof as claimed in claim 1, characterized in that: The structure of the curved arm includes: The left side outwardly extends the horizontal plate, and the horizontal plate is tapped or drilled to provide a bolt fixing platform; A vertical plate 1 is provided downward at the tail end of the left outwardly extending horizontal plate, and staggered corrugated feet are provided on the left and right sides of the vertical plate 1 to match the corrugated groove of the base, so as to ensure that the bent arm can slide through the corrugated position in the base groove and adjust the height up and down; The tail end of the left outwardly extending horizontal plate is provided with an angled arm toward the upper right to accommodate the increase in the height of the tile; The tail end of the angled support arm is directed upward to form a support arm; The tail end of the support arm is upwardly formed into a second vertical plate, and a stop bar structure is formed at the transition between the second vertical plate and the support arm for limiting the connection component; A corrugated structure is formed on one side of the second vertical plate to adapt to the connecting component to increase the force; A stopper structure is formed above the corrugated structure to limit the connection component; A gradually inward-contracted top structure is formed above the block structure to ensure assembly; A slot is formed in the middle of the second vertical plate for connecting components to be placed inside; The other side of the second vertical plate forms a plane structure for fitting the guide rail so that the guide rail can move up and down.

4. A supporting structure for installing photovoltaic cell components on a tile roof as claimed in claim 1, characterized in that: The connecting component structure includes a hook accessory 1 and a hook accessory 2 that cooperate with each other; wherein the hook accessory 1 includes: The hook groove on the left is used to hook the concave part of the guide rail assembly to tighten the guide rail assembly to the right; The bottom of the left hook groove is turned rightward to form a left flat plate for supporting the left bottom surface of the guide rail assembly; The tail end of the left flat plate forms a middle hook groove upwards, and the middle hook groove hooks the bottom of the guide rail assembly to prevent the guide rail from detaching from the hook upwards; The bottom of the middle hook groove is turned rightward to form a middle flat plate for supporting the bottom surface of the right side of the guide rail assembly; The middle flat plate is formed into an inclined plate to the upper right, and grooves are formed on both sides of the inclined plate to ensure that the inclined plate is placed in the groove formed in the middle of the second vertical plate of the curved arm; The tail end of the inclined panel is downwardly formed into a bottom inclined foot, and the bottom inclined foot cooperates with the hook accessory 2 to slide obliquely downward; The tail end of the inclined panel is turned rightward to form a right side flat plate, and a long hole is opened on the right side flat plate for locking bolts; The bottom of the left flat plate is directed downward to the right to form a bottom support foot, and the bottom of the bottom support foot is supported on the other side of the vertical plate 2 to form a plane structure to increase the force on the accessories; Hook accessories 2 include: An upper vertical plate, one side of the upper vertical plate forms an upper corrugated surface, and the upper corrugated surface and the second side of the curved arm vertical plate form a corrugated structure to cooperate with each other to increase the force in the vertical direction; The upper vertical plate forms an inclined panel structure toward the lower right, and the inclined panel structure cooperates with the bottom inclined foot of the hook accessory 1 to ensure that the bottom inclined foot can slide on it, so that it can move to the left when locked, thereby clamping the guide rail; The tail end of the inclined panel structure turns rightward to form a right platform structure, and the upper part of the right platform structure is tapped for locking bolts; The tail end of the inclined panel structure is inclined to the lower left to form a lower inclined support foot to increase the overall force; A lower oblique angle corrugation is formed on the end surface of the lower oblique support foot, and the lower oblique angle corrugation cooperates with the corrugation of the corrugated structure formed on one side of the second curved arm vertical plate to achieve up and down adjustment and increase the force; A clearance groove is provided between the upper vertical plate and the inclined plate structure, so as to avoid the inclined plate structure of the hook accessory 1.

5. A supporting structure for installing photovoltaic cell components on a tile roof as claimed in claim 1, characterized in that: The guide rail assembly includes a guide rail, a guide rail connector and a connecting spring that cooperate with each other; wherein, The guide rail includes: a left-right symmetrical groove structure for hooking the left groove of the hook accessory; an internal cavity structure that closely matches the guide rail connector for connecting the two guide rails; a bottom notch formed upward in the middle of the bottom of the guide rail for installation of T-bolts; bottom groove walls formed in the middle on both sides of the bottom notch for hooking the middle hook groove of the hook accessory; a bottom plane structure formed at the bottom of the guide rail, which is placed on the left flat plate and the middle flat plate of the hook accessory; The guide rail connector is adapted in shape to the guide rail and is disposed in the inner cavity of the guide rail, including: an intermediate cavity, which is integrally fitted with the outer wall of the inner cavity of the guide rail to increase strength; a bottom groove is formed at the bottom of the intermediate cavity to fit the guide rail; a top groove is formed at the top of the intermediate cavity to reserve an installation position for the connecting spring sheet, and an installation hole is opened on the upper surface of the top groove to facilitate the installation of the connecting spring sheet; The elastic connecting piece is installed on the guide rail and the guide rail connecting piece. The ends of the two guide rails form grooves. The two ends of the guide rail connecting piece extend into the grooves respectively, and the two guide rails at the two ends are clamped and docked and positioned on the guide rail connecting piece through the elastic connecting piece.

6. A supporting structure for installing photovoltaic cell components on a tile roof as claimed in claim 2, characterized in that: A two-level step structure is provided on the upper surface of the left side of the base, and a group of holes are horizontally opened on each step surface for locking wood screws; a fixed installation position is provided on the right side of the two-level step structure for fixing the bent arm, and the fixed installation position is a fixing structure with a recessed bolt on the top, which is used to tighten the bolts and fix the bent arm; alternatively, threaded holes can also be opened in the fixed installation position for bolting the base and the bent arm; a front oblique support rib is provided at the front of the fixed installation position for enhancing the force stability of the hook; a rear oblique support rib is formed between the tail end of the base and the top of the right groove plate of the left and right offset corrugated grooves for enhancing the force stability of the rear side of the hook.

7. A supporting structure for installing photovoltaic cell components on a tile roof as claimed in claim 3, characterized in that: In the bent arm structure, the supporting arm includes: the tail end of the angled arm forms an angled arm to the upper right to make it fit the tile more closely; the tail end of the angled arm forms a back-angled arm to the upper opposite direction, and the back-angled arm allows the guide rail to be installed close to the base side to ensure installation stability; a connecting arm is formed at the connection between the angled arm and the back-angled arm; the thickness of the angled arm, the connecting arm and the back-angled arm gradually changes in the form of thin to thick.

8. A supporting structure for installing photovoltaic cell components on a tile roof as claimed in claim 4, characterized in that: In the hook accessory 1, the thickness of the inclined panel is thicker than other parts of the hook accessory 1.

9. A supporting structure for installing photovoltaic cell components on a tile roof as claimed in claim 5, characterized in that: In the guide rail assembly, the guide rail also includes: A secondary slope corner is formed on the outside of the top to ensure a smooth transition when installing the sloping roof, making it easier for installers to step on it for construction; a raised anti-skid pattern is formed on the upper right side of the secondary slope corner to ensure that installers can prevent slipping when stepping on the guide rail; a multifunctional upper groove is formed on the right side with the raised anti-skid pattern for the installation of photovoltaic panels; a flat structure is formed above the top surface of the guide rail to support the photovoltaic panels; a groove structure is provided on the side of the guide rail to ensure that when side-locking self-tapping screws are required, positioning is provided to facilitate locking of the self-tapping screws; Two rectangular mounting holes are provided on the guide rail connector; the two ends of the elastic connecting piece are symmetrically bent upward to form an arch limit, the inner side of the arch limit is symmetrically punched downward to form a spring sheet, and the middle of the elastic connecting piece is punched downward to form a baffle; the arch limit at both ends of the elastic connecting piece are respectively inserted into the two mounting holes to clamp and position, and when the guide rail connector is inserted into the guide rail grooves at both ends, it is ensured that the spring sheet is deformed and pressed against the inner wall of the groove to clamp, and the end faces of the guide rails at both ends are respectively pressed against the limits on both sides of the baffle; a corrugated tooth structure is formed at the bottom of the spring sheet.

10. A supporting structure for installing photovoltaic cell components on a tile roof as claimed in claim 1, 2 or 3, characterized in that: A two-level step structure is provided on the upper surface of the left side of the base, and a group of holes are horizontally opened on each step surface for locking wood screws; a flat fixed installation position is provided upward on the right side of the two-level step structure for tightening bolts to fix the bent arm; a front oblique support rib is provided in front of the fixed installation position to enhance the force stability of the hook; a left and right offset corrugated groove is provided on the right side of the fixed installation position to cooperate with the bent arm to achieve up and down adjustment, ensuring that the bent arm can slide left and right in the groove to achieve left and right adjustment, and a rear oblique support rib is formed between the tail end of the base and the top of the right groove plate of the left and right offset corrugated groove to enhance the force stability of the rear side of the hook; The structure of the matching end of the bent arm and the base includes: a left-side extended horizontal plate, which is tapped or holed to provide a bolt fixing platform; a vertical plate 1 is provided downwardly at the tail end of the left-side extended horizontal plate, and a hollow groove is formed in the middle of the vertical plate 1, and staggered corrugated feet are provided on the left and right sides of the vertical plate 1 to match the corrugated groove of the base to ensure that the bent arm slides in the base groove through the corrugated position and can adjust the height up and down; an angled support arm is provided to the upper right at the tail end of the left-side extended horizontal plate to adapt to the increase in the height of the tile, and a hollow groove is formed in the middle of the angled support arm.

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