Anti-dislocation guide rail for photovoltaic array installation

Abstract

The invention relates to the technical field of photovoltaic arrays, and discloses an anti-dislocation guide rail for photovoltaic array installation, the anti-dislocation guide rail comprises a first guide rail and a second guide rail, the top of the first guide rail and the top of the second guide rail are both provided with sliding grooves, the first guide rail and the second guide rail are both slidably connected with bearing seats, and the two bearing seats are both slidably connected with the corresponding sliding grooves. The limiting mechanism is arranged, specifically, when the position of the bearing seat is adjusted, firstly, the bearing seat slides along the sliding groove, the bearing seat can be limited through the sliding groove, the bearing seat can only move in the length direction of the sliding groove, and after the position of the bearing seat is adjusted, the elastic force of a spring pushes a limiting rod to be embedded into a limiting groove; the movement of the bearing seats in the length direction of the guide rails is limited, the bearing seats are further limited, extra tools are not needed in the whole process, through the synergistic effect of the sliding grooves, the limiting grooves and the limiting rods, the dislocation problem caused by random sliding of the bearing seats on the guide rails is reduced, and it is ensured that the bearing seats are stably arranged along the guide rails.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic array, in particular to an anti-misplacement guide rail for photovoltaic array installation. BACKGROUND

[0002] In the installation of photovoltaic array, the guide rail is a core supporting component, which is used to realize the orderly arrangement and stable fixation of photovoltaic modules, and its performance directly affects the installation accuracy and long-term operation reliability of the system, and is widely used in various photovoltaic projects such as roof and ground. The supporting plate, as a key connecting structure between the guide rail and the photovoltaic module, needs to be assembled on the rail, not only to bear the weight of the module, but also to ensure that the module installation meets the design requirements, which is the core link to ensure the flatness of the photovoltaic array.

[0003] However, the existing guide rail lacks effective supporting plate positioning structure, which is not convenient for positioning and limiting the supporting plate during installation, which may cause the supporting plate to deviate or tilt during use, thereby causing irregular arrangement of the modules and uneven gap between adjacent modules, which not only affects the overall structural stability, but also easily causes stress concentration in strong wind, rain and snow, aggravates component wear and tear, and shortens the service life of the photovoltaic system. SUMMARY

[0004] The purpose of the present application is to provide an anti-misplacement guide rail for photovoltaic array installation to solve the problems raised in the background.

[0005] To solve the above technical problems, the present application is realized by the following technical scheme: The present application is an anti-misplacement guide rail for photovoltaic array installation, which comprises a guide rail one and a guide rail two, the top of the guide rail one and the guide rail two is provided with a sliding groove, the guide rail one and the guide rail two are slidably connected with a supporting seat, two supporting seats are slidably connected with the corresponding sliding grooves, and the present application further comprises: a limiting mechanism, the limiting mechanism is provided with two groups, two groups of the limiting mechanism are respectively arranged on the two supporting seats, and two groups of the limiting mechanism are respectively used for positioning the position of the two supporting seats, the limiting mechanism comprises two drive grooves one provided on the front side and the rear side of the supporting seat on the guide rail one, the front side and the rear side of the guide rail one are provided with a plurality of limiting grooves, the inner walls of the two drive grooves one are slidably connected with a limiting rod, the sides of the two limiting rods close to the guide rail one are extended to the inside of the corresponding limiting grooves and slidably connected with the corresponding limiting grooves, the plurality of limiting grooves provided on the front side and the rear side of the guide rail one are matched with the two limiting rods, and the plurality of limiting grooves are arrayed along the length direction of the guide rail one.

[0006] Further, the inner wall of each of the two driving grooves is slidably connected with a limiting piece, each of the two limiting rods penetrates through and is fixedly connected with the corresponding limiting piece, the two limiting pieces are fixedly connected with the corresponding limiting rods by welding, and the two limiting rods are limited by the sliding connection of the two limiting pieces with the corresponding driving grooves, so that the two limiting rods can only move along the length direction of the corresponding limiting piece.

[0007] Further, the side, away from the guide rail, of each of the two limiting rods is rotatably connected with a clasp, the outer wall of each of the two limiting rods is sleeved with a spring, one end of each of the two springs is fixedly connected with the corresponding limiting piece, and the other end is fixedly connected with the inner wall of the side, away from the corresponding limiting piece, of each of the two driving grooves.

[0008] Further, each of the two supporting seats is provided with a clamping mechanism, and the two clamping mechanisms are used for clamping and fixing the photovoltaic module frame.

[0009] Further, a bidirectional threaded rod penetrates through the partition seat, the bidirectional threaded rod is rotatably connected with the partition seat, the outer wall of the bidirectional threaded rod is threadedly connected with two internal threaded blocks, the right end of the bidirectional threaded rod is fixedly connected with a knob, the knob is fixedly connected with the bidirectional threaded rod by welding, and the knob is designed as a butterfly shape as a whole, which is convenient for the operator to operate.

[0010] Further, the inner wall of the partition seat is slidably connected with a horizontal plate, and the horizontal plate and the two internal threaded blocks are respectively hingedly connected with transmission plates.

[0011] Further, the top of the horizontal plate is fixedly connected with two transmission rods, the ends, away from the horizontal plate, of the two transmission rods extend to the outside of the partition seat and are slidably connected with the partition seat, the ends, away from the horizontal plate, of the two transmission rods are fixedly connected with clamping plates, the front side and the rear side of the partition seat and the side, close to the supporting seat, of the clamping plate are fixedly connected with protective pads, the two protective pads on the front side and the rear side of the partition seat are designed as L shapes, the side, close to the partition seat, of the two protective pads is fixedly connected with the partition seat, and the bottom of the two protective pads is fixedly connected with the top of the supporting seat.

[0012] Further, the guide rail one and the guide rail two are further provided with a connecting mechanism, the connecting mechanism is used for connecting the guide rail one and the guide rail two, the connecting mechanism comprises a connecting groove formed in the end, close to the guide rail two, of the guide rail one, and a connecting block fixedly connected with the end, close to the guide rail one, of the guide rail two, and the side, away from the guide rail two, of the connecting block extends to the inside of the connecting groove and is slidably connected with the connecting groove.

[0013] Further, the front side and the rear side of the guide rail one are provided with driving grooves two, the inner walls of the two driving grooves two are slidably connected with limiting pieces two, the connecting blocks are provided with clamping grooves on the sides close to the two driving grooves two, the two limiting pieces two are fixedly connected with clamping blocks on the sides close to the connecting blocks, the two clamping blocks are slidably connected with the corresponding clamping grooves on the sides away from the corresponding limiting pieces two, the two clamping blocks are fixedly connected with the corresponding limiting pieces two by welding, and the sides of the two clamping blocks close to the entrances of the clamping grooves are chamfered to be downwardly inclined.

[0014] Further, the two limiting pieces two are rotatably connected with threaded rods on the sides away from the corresponding clamping blocks, the two threaded rods are threadedly connected with the guide rail one on the ends away from the corresponding clamping blocks, the two threaded rods are fixedly connected with knobs two on the ends away from the corresponding clamping blocks, the two knobs two are fixedly connected with the corresponding threaded rods by welding, and the outer walls of the two knobs two are provided with anti-skid treatment.

[0015] The present application has the following advantages: (1) The present application is provided with a limiting mechanism, specifically, when adjusting the position of the supporting seat, the supporting seat is first slid along the sliding groove, the sliding groove can limit the supporting seat, so that the supporting seat can only move along the length direction of the sliding groove, when the position of the supporting seat is adjusted, the spring pushes the limiting rod into the limiting groove to limit the movement of the supporting seat along the length direction of the guide rail, and the supporting seat is further limited, the whole process does not require additional tools, through the cooperative action of the sliding groove, the limiting groove and the limiting rod, the dislocation problem caused by the random sliding of the supporting seat on the guide rail is reduced, and the stable arrangement of the supporting seat along the guide rail is ensured, which provides a stable foundation for the neat installation of the photovoltaic module.

[0016] (2) The present application is provided with a clamping mechanism, specifically, when clamping and fixing the photovoltaic module, the frame of the photovoltaic module is placed on the protective pad on the top of the supporting seat, the knob one is rotated to drive the bidirectional threaded rod to rotate, the two internal threaded blocks are relatively moved, the transmission plate pushes the horizontal plate and the transmission rod to move downward, the protective pad on the clamping plate is tightly attached to the frame of the module, and the clamping of the photovoltaic module is realized; the knob one is reversely rotated to release the clamping and fixing of the photovoltaic module, the height of the clamping plate can be adjusted by the mechanism to adapt to photovoltaic module frames of different thicknesses within a certain range, the stable clamping of the photovoltaic module is realized, the displacement phenomenon after the installation of the photovoltaic module is effectively reduced, and the structural stability of the photovoltaic module after installation is ensured.

[0017] (3) The connecting mechanism is provided, specifically, when connecting the guide rail one and the guide rail two, the V-shaped connecting block is inserted into the connecting groove in alignment, the V-shaped structure of the connecting groove and the connecting block realizes the quick and accurate alignment of the guide rail one and the guide rail two, and the end face misalignment during splicing is avoided; after the connecting block is completely inserted, the knob two is rotated, the threaded rod is driven to slide the limiting piece two, the clamping block is inserted into the clamping groove, the movement of the connecting block is limited through the clamping of the clamping groove and the clamping block, and the separation after the guide rail splicing is prevented; the knob two is reversely rotated to disassemble the guide rail one and the guide rail two, the quick splicing and stable connection of the guide rail are realized through the mechanism, the center alignment during the guide rail splicing is realized through the sliding cooperation of the connecting groove and the connecting block, the misalignment problem during the guide rail splicing is effectively solved, the overall straightness of the track is ensured, and continuous and reliable reference is provided for the standardized installation of the photovoltaic array.

[0018] Of course, implementing any product of the present application does not necessarily require achieving all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application. Figure 2 It is a schematic diagram of the explosion structure of the present application. Figure 3 It is a schematic diagram of the structure of the supporting seat of the present application. Figure 4 It is a schematic diagram of the cross-sectional structure of the supporting seat of the present application. Figure 5 It is a schematic diagram of the structure of the bidirectional threaded rod of the present application. Figure 6 It is a schematic diagram of the structure of the driving groove two of the present application. Figure 7 It is a schematic diagram of the structure of the connecting block of the present application. Figure 8 It is a schematic diagram of the structure of the present application Figure 4 It is a schematic diagram of the enlarged structure of A in the present application. In the drawings, the component list represented by each number is as follows: In the figure: 1, guide rail one; 11, guide rail two; 12, sliding groove; 121, supporting seat; 2, limiting mechanism; 21, driving groove one; 211 limiting groove; 212, limiting rod; 22, limiting piece one; 221, buckle; 222, spring; 3, clamping mechanism; 31, separation seat; 32, bidirectional threaded rod; 321, internally threaded block; 322, knob one; 323, cross plate; 324, transmission plate; 325, transmission rod; 326, clamping plate; 327, protective pad; 4, connecting mechanism; 41, connecting groove; 411, connecting block; 42, driving groove two; 421, limiting piece two; 422, clamping groove; 423, clamping block; 424, threaded rod; 425, knob two. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the protection scope of the present application.

[0022] Please refer to Figures 1-8 As shown in the figure, the present application is a photovoltaic array installation anti-misplacement guide rail, which comprises guide rail one 1 and guide rail two 11, the top of guide rail one 1 and guide rail two 11 is provided with a sliding groove 12, the guide rail one 1 and guide rail two 11 are both slidingly connected with a supporting seat 121, the two supporting seats 121 are both slidingly connected with the corresponding sliding grooves 12, and the present application further comprises: a limiting mechanism 2, the limiting mechanism 2 is provided with two groups, the two groups of limiting mechanisms 2 are respectively arranged on the two supporting seats 121, and the two groups of limiting mechanisms 2 are respectively used for positioning the positions of the two supporting seats 121, the limiting mechanism 2 comprises two driving grooves one 21 provided on the front side and the rear side of the supporting seat 121 on the guide rail one 1, the front side and the rear side of the guide rail one 1 are both provided with a plurality of limiting grooves 211, the inner walls of the two driving grooves one 21 are both slidingly connected with a limiting rod 212, and the two limiting rods 212 are both extended to the inside of the corresponding limiting grooves 211 and slidingly connected with the corresponding limiting grooves 211.

[0023] The inner walls of the two driving grooves 21 are slidably connected with limiting pieces 22, and the two limiting rods 212 penetrate through the corresponding limiting pieces 22 and are fixedly connected with the corresponding limiting pieces 22; the sides, away from the guide rail 1, of the two limiting rods 212 are rotatably connected with buckles 221, and the outer walls of the two limiting rods 212 are sleeved with springs 222; the two buckles 221 are composed of a U-shaped support point at the bottom and a plate-shaped force point at the top, and in the initial state, the distance from the center point of the pin shaft at the connection between the two buckles 221 and the corresponding limiting rod 212 to the side, where the two buckles 221 contact the bearing seat 121, is less than the distance from the center point of the pin shaft to the bottom of the corresponding buckle 221; by arranging the limiting mechanism 2, specifically when adjusting the position of the bearing seat 121, first, the bearing seat 121 slides along the sliding groove 12, and the sliding groove 12 can limit the bearing seat 121, so that the bearing seat 121 can only move along the length direction of the sliding groove 12; after adjusting the position of the bearing seat 121, the elastic force of the spring 222 pushes the limiting rod 212 to embed in the limiting groove 211, limiting the movement of the bearing seat 121 along the length direction of the guide rail, and further limiting the bearing seat 121, the whole process does not need extra tools, through the cooperative action of the sliding groove 12, the limiting groove 211 and the limiting rod 212, the dislocation problem caused by the random sliding of the bearing seat 121 on the guide rail is reduced, and the stable arrangement of the bearing seat 121 along the guide rail is ensured, providing a stable foundation for the neat installation of the photovoltaic module.

[0024] The two supporting seats 121 are provided with clamping mechanisms 3, and the two groups of clamping mechanisms 3 are used for clamping and fixing the photovoltaic module frame. The clamping mechanism 3 comprises a separation seat 31 located at the top of the supporting seat 121 on the guide rail 1. A bidirectional threaded rod 32 penetrates through the separation seat 31 in a bidirectional manner. The bidirectional threaded rod 32 is in rotational connection with the separation seat 31. Two internally-threaded blocks 321 are in threaded connection with the outer wall of the bidirectional threaded rod 32. A knob 322 is fixedly connected to the right end of the bidirectional threaded rod 32. A horizontal plate 323 is in sliding connection with the inner wall of the separation seat 31. Transmission plates 324 are hingedly connected between the horizontal plate 323 and the two internally-threaded blocks 321, respectively. Two transmission rods 325 are fixedly connected to the top of the horizontal plate 323. The two transmission rods 325 extend to the outside of the separation seat 31 away from the horizontal plate 323 and are in sliding connection with the separation seat 31. Clamping plates 326 are fixedly connected to the ends of the two transmission rods 325 away from the horizontal plate 323. Protective pads 327 are fixedly connected to the front side and the rear side of the separation seat 31 and the side of the clamping plate 326 close to the supporting seat 121. The photovoltaic module frame is placed between the top of the supporting seat 121 and the clamping plate 326, and the photovoltaic module frame is clamped and fixed by the movement of the clamping plate 326 and the supporting seat 121. By arranging the clamping mechanism 3, when the photovoltaic module is clamped and fixed, the photovoltaic module frame is placed on the protective pad 327 at the top of the supporting seat 121. The knob 322 is rotated to drive the bidirectional threaded rod 32 to rotate, drive the two internally-threaded blocks 321 to move relatively, push the horizontal plate 323 and the transmission rod 325 downward through the transmission plate 324, make the protective pad 327 on the clamping plate 326 tightly contact with the module frame, and realize the clamping of the photovoltaic module. The photovoltaic module is clamped and fixed by rotating the knob 322 in the opposite direction. The height of the clamping plate 326 can be adjusted to adapt to photovoltaic module frames of different thicknesses within a certain range, realize the stable clamping of the photovoltaic module, effectively reduce the displacement phenomenon of the photovoltaic module after installation, and ensure the structural stability of the photovoltaic module after installation.

[0025] The guide rail one 1 and the guide rail two 11 are further provided with a connecting mechanism 4, the connecting mechanism 4 is used for connecting the guide rail one 1 and the guide rail two 11, the connecting mechanism 4 comprises a connecting groove 41 opened at one end of the guide rail one 1 close to the guide rail two 11, a connecting block 411 is fixedly connected at one end of the guide rail two 11 close to the guide rail one 1, and the side, away from the guide rail two 11, of the connecting block 411 extends to the inside of the connecting groove 41 and is in sliding connection with the connecting groove 41; the front side and the rear side of the guide rail one 1 are both provided with a driving groove two 42, the inner walls of the two driving grooves two 42 are both in sliding connection with a limiting piece two 421, the side, close to the two driving grooves two 42, of the connecting block 411 is both provided with a clamping groove 422, the side, close to the connecting block 411, of the two limiting pieces two 421 is both fixedly connected with a clamping block 423, the side, away from the corresponding limiting piece two 421, of the two clamping blocks 423 both extends to the inside of the corresponding clamping groove 422 and is in sliding connection with the corresponding clamping groove 422, the connecting block 411 is limited through the clamping of the two clamping grooves 422 and the corresponding clamping blocks 423, so that the connecting block 411 cannot exit the connecting groove 41 in this case; the side, away from the corresponding clamping block 423, of the two limiting pieces two 421 is both rotationally connected with a threaded rod 424, one end, away from the corresponding clamping block 423, of the two threaded rods 424 both extends to the outside of the guide rail one 1 and is in threaded connection with the guide rail one 1, and one end, away from the corresponding clamping block 423, of the two threaded rods 424 is both fixedly connected with a knob two 425; through the setting of the connecting mechanism 4, specifically when the guide rail one 1 is connected with the guide rail two 11, the V-shaped connecting block 411 is inserted into the connecting groove 41, the guide rail one 1 and the guide rail two 11 are quickly and accurately aligned through the guidance of the V-shaped structure of the connecting groove 41 and the connecting block 411, so that end face misalignment during splicing is avoided; after the connecting block 411 is completely inserted, the knob two 425 is rotated, the threaded rod 424 is driven to push the limiting piece two 421 to slide, the clamping block 423 is inserted into the clamping groove 422, the movement of the connecting block 411 is limited through the clamping of the clamping groove 422 and the clamping block 423, so that the guide rails are prevented from being separated after splicing; the guide rail one 1 and the guide rail two 11 can be disassembled by reversely rotating the knob two 425, the guide rails are quickly spliced and stably connected through the mechanism, the guide rails are centrally aligned during splicing through the sliding cooperation of the connecting groove 41 and the connecting block 411, the misalignment problem during guide rail splicing is effectively solved, the overall straightness of the track is guaranteed, and a continuous and reliable reference is provided for the standardized installation of the photovoltaic array.

[0026] In use, when using the device, first, the supporting seat 121 on the guide rail one 1 and the guide rail two 11 is limited by the sliding groove 12, and the sliding groove 12 is arranged in a T shape, so that the supporting seat 121 can only move along the length direction of the sliding groove 12, that is, the length direction of the guide rail one 1 or the guide rail two 11. In the initial state, the spring 222 is in a stretched state, and the elastic force of the spring 222 pushes the limiting rod 212 to move close to the corresponding limiting groove 211 through the limiting piece one 22, so that the limiting rod 212 is inserted into the corresponding limiting groove 211, and the limiting rod 212 and the corresponding limiting groove 211 are further limited to the supporting seat 121, avoiding the supporting seat 121 from sliding along the sliding groove 12 at will. When it is necessary to adjust the position of the supporting seat 121, the operator can pull the buckle 221 to rotate the buckle 221 by ninety degrees around the pin shaft at the connection between the buckle 221 and the limiting rod 212, so that the bottom of the buckle 221 is rotated to contact the supporting seat 121. The lever structure of the buckle 221 overcomes the elastic force of the spring 222, so that the spring 222 is compressed and stores elastic potential energy, and at the same time drives the limiting rod 212 to move away from the limiting groove 211 until the limiting rod 212 exits the limiting groove 211. At this time, the supporting seat 121 can move freely along the length direction of the sliding groove 12. After moving to the appropriate position, the buckle 221 is reversely rotated by ninety degrees, so that the buckle 221 is reset. At this time, the compressed spring 222 is reset and stretched to push the limiting rod 212 to embed into the corresponding limiting groove 211 again, completing the repositioning of the supporting seat 121. Thus, the supporting seat 121 is limited in the longitudinal, transverse and vertical directions, so that the supporting seat 121 cannot move at will, and the operation can be completed without additional tools, greatly improving the adjustment efficiency. At the same time, it effectively prevents the supporting seat 121 from moving at will and causing misalignment between the supporting seats 121, ensures that the multiple photovoltaic modules are arranged in order along the track, and avoids the problem of photovoltaic module shadow shielding caused by misalignment of the supporting seats 121. When the photovoltaic module is clamped and fixed by using the clamping mechanism 3, first, the photovoltaic module frame is placed on the top of the bearing seat 121 and is in contact with the corresponding protective pad 327, which can avoid wear caused by direct contact between the photovoltaic module frame and the device components. Then, the knob one 322 is rotated to drive the bidirectional threaded rod 32 to rotate. When the bidirectional threaded rod 32 rotates, the two internally threaded blocks 321 will move towards or away from each other along the axial direction of the bidirectional threaded rod 32 under the limitation of the transmission plate 324 and the cross plate 323. When the two internally threaded blocks 321 move towards each other, the transmission plate 324 pushes the cross plate 323 to slide downward along the inner wall of the partition seat 31, and the cross plate 323 synchronously drives the two transmission rods 325 to move downward, so that the clamping plate 326 at the top end of the transmission rod 325 moves towards the photovoltaic module frame, until the protective pad 327 on the clamping plate 326 is tightly attached to the module frame. Through the clamping plate 326, when the two internally threaded blocks 321 move away from each other, i.e., when the knob one 322 is rotated in the opposite direction, the cross plate 323 and the transmission rod 325 can be driven to move upward through the transmission plate 324, so that the clamping plate 326 moves away from the photovoltaic module, thereby releasing the clamping and fixing of the photovoltaic module. This mechanism can adapt to photovoltaic module frames of different thicknesses within a certain range, and can stably clamp and fix the photovoltaic module, thereby reducing the displacement of the photovoltaic module. When it is necessary to splice the guide rail one 1 and the guide rail two 11, the V-shaped connecting block 411 at the end of the guide rail two 11 is aligned with the connecting groove 41 of the guide rail one 1 and is inserted. The guiding nature of the V-shaped structure can enable the connecting block 411 to quickly and accurately match the connecting groove 41, thereby avoiding misalignment during splicing and greatly improving splicing efficiency. After the connecting block 411 is completely inserted, the knob two 425 is rotated to drive the threaded rod 424 to move along the threaded hole of the guide rail one 1 towards the connecting block 411. Since the threaded rod 424 is rotationally connected with the limiting piece two 421, and the limiting piece two 421 is slidingly connected with the inner wall of the driving groove two 42, the threaded rod 424 will drive the limiting piece two 421 to slide along the driving groove two 42, so that the clamping block 423 on the limiting piece two 421 is embedded in the clamping groove 422 of the connecting block 411. The clamping of the clamping block 423 and the clamping groove 422 restricts the axial movement of the connecting block 411, thereby preventing the guide rail one 1 and the guide rail two 11 from being separated after splicing. The knob two 425 is rotated in the opposite direction to drive the limiting piece two 421 and the clamping block 423 to move, so that the clamping block 423 exits the clamping groove 422, thereby separating the guide rail one 1 and the guide rail two 11. This mechanism uses a V-shaped structure to automatically align the splicing of the guide rail one 1 and the guide rail two 11, thereby effectively solving the problem of end face misalignment that often occurs during the splicing of the guide rail one 1 and the guide rail two 11, and ensuring the overall straightness of the track.

[0027] The preferred embodiments of the application disclosed above are only to facilitate the elucidation of the application. The preferred embodiments do not describe all the details of the application and limit the application to the specific embodiments described. Obviously, many modifications and variations can be made in light of the teachings above. The description is chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application and get the best results from the application. The application is only limited by the claims and their full scope and equivalents.

Claims

1. A guide rail for photovoltaic array installation to prevent misalignment, comprising a guide rail one (1) and a guide rail two (11), wherein the top of both the guide rail one (1) and the guide rail two (11) is provided with a sliding groove (12), and a support seat (121) is slidably connected to both the guide rail one (1) and the guide rail two (11), and both of the support seats (121) are slidably connected to the corresponding sliding groove (12), characterized in that, Also includes: The limiting mechanism (2) is provided in two sets. The two sets of the limiting mechanism (2) are respectively set on two support seats (121). The two sets of the limiting mechanism (2) are respectively used to position the two support seats (121). The limiting mechanism (2) includes two drive grooves (21) opened on the front and rear sides of the support seats (121) located on the guide rail (1). The front and rear sides of the guide rail (1) are provided with several limiting grooves (211). The inner walls of the two drive grooves (21) are slidably connected to the limiting rods (212). The side of the two limiting rods (212) near the guide rail (1) extends into the interior of the corresponding limiting groove (211) and is slidably connected to the corresponding limiting groove (211). Among them, the slide grooves (12) opened at the top of the guide rail (1) and the guide rail (11) are both T-shaped. The parts of the two supports (121) extending into the corresponding slide grooves (12) are both T-shaped and adapted to the corresponding slide grooves (12). The support (121) can be limited by the sliding fit between the slide groove (12) and the part of the support (121) extending into the inner wall of the slide groove (12), so that the support (121) can only move along the length direction of the guide rail (1) and the guide rail (11).

2. The anti-misalignment guide rail for photovoltaic array installation according to claim 1, characterized in that: The inner walls of the two drive slots (21) are slidably connected to the limiting piece (22), and the two limiting rods (212) pass through the corresponding limiting piece (22) and are fixedly connected to the corresponding limiting piece (22). Among them, the two limiting pieces (22) are both set as rectangular plates, and the two limiting pieces (22) are adapted to the inner wall of the corresponding driving groove (21).

3. The anti-misalignment guide rail for photovoltaic array installation according to claim 2, characterized in that: Both of the limiting rods (212) are rotatably connected to buckles (221) on the side away from the guide rail (1), and springs (222) are sleeved on the outer walls of both limiting rods (212). Among them, the two limiting rods (212) extend to the outside of the support seat (121) on the side away from the guide rail (1), and the two buckles (221) are rotatably connected to the corresponding limiting rods (212) through pins.

4. The anti-misalignment guide rail for photovoltaic array installation according to claim 1, characterized in that: Both of the two support seats (121) are provided with clamping mechanisms (3). Both sets of clamping mechanisms (3) are used to clamp and fix the photovoltaic module frame. The clamping mechanism (3) includes a partition seat (31) located on the top of the support seat (121) on the guide rail (1). The partition seat (31) is fixedly connected to the support seat (121) by welding, and the top of the support seat (121) is evenly divided into two parts by the partition seat (31).

5. The anti-misalignment guide rail for photovoltaic array installation according to claim 4, characterized in that: A bidirectional threaded rod (32) passes through the partition seat (31). The bidirectional threaded rod (32) is rotatably connected to the partition seat (31). Two internal threaded blocks (321) are threadedly connected to the outer wall of the bidirectional threaded rod (32). A knob (322) is fixedly connected to the right end of the bidirectional threaded rod (32). Among them, the bidirectional threaded rod (32) is rotatably connected to the partition seat (31) through the bearing. The outer wall of the bidirectional threaded rod (32) is symmetrically provided with two opposite thread lines. The two internal threaded blocks (321) are respectively threaded to the bidirectional threaded rod (32) through the two thread lines.

6. The anti-misalignment guide rail for photovoltaic array installation according to claim 5, characterized in that: The inner wall of the partition seat (31) is slidably connected to a horizontal plate (323), and a transmission plate (324) is respectively hinged between the horizontal plate (323) and the two internal threaded blocks (321). Among them, the horizontal plate (323) is designed as a rectangular plate, and the horizontal plate (323) is adapted to the inner wall of the partition seat (31). The connection points of the two transmission plates (324) and the horizontal plate (323) are symmetrically distributed on the horizontal plate (323).

7. The anti-misalignment guide rail for photovoltaic array installation according to claim 6, characterized in that: Two transmission rods (325) are fixedly connected to the top of the horizontal plate (323). The ends of the two transmission rods (325) away from the horizontal plate (323) extend to the outside of the partition seat (31) and are slidably connected to the partition seat (31). The ends of the two transmission rods (325) away from the horizontal plate (323) are fixedly connected to a clamping plate (326). The front and rear sides of the partition seat (31) and the side of the clamping plate (326) near the support seat (121) are fixedly connected to a protective pad (327). The two transmission rods (325) are symmetrically arranged on the horizontal plate (323) by welding. The clamping plate (326) is limited by the sliding cooperation between the two transmission rods (325) and the partition seat (31) and the sliding cooperation between the horizontal plate (323) and the inner wall of the partition seat (31).

8. The anti-misalignment guide rail for photovoltaic array installation according to claim 1, characterized in that: The guide rail 1 (1) and guide rail 2 (11) are also provided with a connecting mechanism (4). The connecting mechanism (4) is used to connect the guide rail 1 (1) and guide rail 2 (11). The connecting mechanism (4) includes a connecting groove (41) opened at one end of the guide rail 1 (1) near the guide rail 2 (11). A connecting block (411) is fixedly connected to one end of the guide rail 2 (11) near the guide rail 1 (1). The side of the connecting block (411) away from the guide rail 2 (11) extends into the interior of the connecting groove (41) and slides in connection with the connecting groove (41). Among them, the connecting block (411) is designed as a V-shape. The connecting block (411) is fixedly connected to the guide rail two (11) by welding. The connecting block (411) is adapted to the connecting groove (41). The sliding cooperation between the connecting block (411) and the connecting groove (41) can make the guide rail one (1) and the guide rail two (11) quickly aligned.

9. The anti-misalignment guide rail for photovoltaic array installation according to claim 8, characterized in that: The guide rail 1 (1) has a drive groove 2 (42) on its front and rear sides. The inner walls of the two drive grooves 2 (42) are slidably connected to the limit piece 2 (421). The connecting block (411) has a slot (422) on one side close to the two drive grooves 2 (42). The two limit pieces 2 (421) are fixedly connected to the side close to the connecting block (411) with a card block (423). The side of the two card blocks (423) away from the corresponding limit piece 2 (421) extends into the interior of the corresponding card slot (422) and is slidably connected to the corresponding card slot (422). Among them, both drive slots (42) are connected to the connecting slot (41), both limit plates (421) are set as rectangular plates, and both limit plates (421) are adapted to the corresponding drive slots (42).

10. The anti-misalignment guide rail for photovoltaic array installation according to claim 9, characterized in that: Both of the two limiting plates (421) are rotatably connected to threaded rods (424) on the side away from the corresponding locking block (423). The ends of the two threaded rods (424) away from the corresponding locking block (423) extend to the outside of the guide rail (1) and are threadedly connected to the guide rail (1). The ends of the two threaded rods (424) away from the corresponding locking block (423) are fixedly connected to knobs (425). Both of the two locking blocks (423) are rotatably connected to the corresponding limiting plate two (421) through bearings, and the limiting plate two (421) and the locking blocks (423) are moved by the threaded rod (424).

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