Photovoltaic module mounting rack with embedded pile quick connection structure

Abstract

The invention discloses a photovoltaic module mounting rack with an embedded pile quick connection structure, and relates to the technical field of photovoltaic supports. Comprising an oblique beam, universal corners are fixedly connected to the lower surface of the oblique beam, a first supporting column and a second supporting column are rotationally installed at the bottoms of the universal corners correspondingly, embedded parts are installed at the bottoms of the first supporting column and the second supporting column in a quick connection mode, and a cleaning device and a photovoltaic module clamp are fixedly installed on the upper surface of the oblique beam through nuts; the first supporting column comprises a first base, the outer surface of the first base is fixedly connected with a spiral lifting device and a first protrusion, and the first protrusion is located below the spiral lifting device. According to the photovoltaic module mounting rack with the embedded pile quick connection structure, the first supporting column and the second supporting column are respectively and quickly connected and mounted with the embedded part, so that the purpose of quickly connecting an upper structure with a foundation is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic supports, in particular to a photovoltaic component mounting frame with a pre-buried pile quick-connect structure. Background Art

[0002] With the progress of the times, new energy has gradually entered people's lives. New energy includes solar energy, wind energy, hydropower, biomass energy, etc. Compared with traditional energy (such as coal, oil, natural gas, etc.), new energy can be continuously produced in nature, and is renewable and sustainable. Moreover, new energy is cleaner, more environmentally friendly, and produces almost no pollution. Among the current applications of new energy, solar energy is more economical, efficient, and universally applicable. The photovoltaic modules currently widely used on the market are important tools that can convert solar energy into usable electrical energy. Light has a certain angle. In order to more efficiently improve the conversion efficiency of solar energy, photovoltaic module mounting racks have appeared on the market.

[0003] The photovoltaic module mounting frames currently available on the market are composed of a foundation and a mounting frame. After the mounting frame is installed in advance, the photovoltaic modules are installed on it at a certain angle. The connection between the frame and the foundation is inconvenient, and it is impossible to quickly connect the upper structure to the foundation. Summary of the Invention

[0004] The present invention achieves the above objectives through the following technical solutions: a photovoltaic module mounting frame with a pre-embedded pile quick-connect structure, comprising an inclined beam, a universal angle fixedly connected to the lower surface of the inclined beam, a first support column and a second support column rotatably mounted at the bottom of the universal angle, the first and second support columns each having embedded parts quickly mounted at their bottoms, and a cleaning device and a photovoltaic module clamp fixedly mounted on the upper surface of the inclined beam via nuts. The quick-connect installation between the first and second support columns and the embedded parts allows for quick connection between the upper structure and the foundation.

[0005] Preferably, the embedded component includes a base shell, the bottom of which is fixedly connected to an embedded plate, the lower surface of which is fixedly connected to embedded steel bars, the inner wall of which is provided with an annular groove, the inner wall of which is fixedly connected to a spring, the other end of which is fixedly connected to a quick-connect fixing block. This photovoltaic module mounting frame with a pre-embedded pile quick-connect structure, by providing the embedded plate and embedded steel bars, pre-embeds the embedded plate and embedded steel bars within the embedded pile in advance, thereby making the connection between the embedded component and the embedded pile more reliable.

[0006] Preferably, the first support column comprises a first base, the outer surface of the first base is fixedly connected with a spiral lifting device and a first protrusion, and the first protrusion is located below the spiral lifting device, a lifting column is liftable installed at the inner cavity of the first base, and the top of the lifting column is rotatably installed in the groove of the universal angle.

[0007] Preferably, the second support column comprises a second base, the bottom of the outer surface of the second base is fixedly connected with a second protrusion, the top of the second support column is fixedly connected with a fixing rod, and the top of the fixing rod is rotatably installed in the groove of the universal angle. Through the mutual cooperation between the second protrusion fixedly connected with the quick-connection fixing block at the bottom of the outer surface of the second base, the second protrusion cannot be pulled out after entering the inner cavity of the embedded part, so the purpose of connection and fixation is achieved.

[0008] Preferably, the spiral lifting device comprises a cover, a handle and a worm gear, the rotating shaft of the handle is fixedly installed with a worm, the worm penetrates through the shell of the cover and extends into the cavity of the cover, the worm is rotatably installed in the cavity of the cover, the meshing teeth on the outer surface of the worm are engaged with the meshing teeth on the outer surface of the worm gear, the top of the worm gear is fixedly connected with a lead screw, the lead screw penetrates through the lifting column, and the lifting column is in transmission connection with the lead screw through the internal threads thereof. By controlling the spiral lifting device, the lifting column is lifted, so that the inclination angle of the photovoltaic module can be adjusted according to the latitude and longitude of each region.

[0009] Preferably, the cleaning device comprises a first horizontal rod, a fixed sleeve is fixedly installed on the upper surface of the first horizontal rod through a nut, a water pipe is sleeved in the fixed sleeve, a water outlet is fixedly installed on the outer surface of the water pipe, the water pipe comprises a water outlet, and a booster cover is fixedly connected to the top of the water outlet. The booster cover fixedly connected to the top of the water outlet enables the sprayed cleaning liquid to have a certain pressure, so that the cleaning effect is improved.

[0010] Preferably, the photovoltaic module clamp comprises a second horizontal rod, an end clamp and a sewage discharge device are fixedly installed on the upper surface of the second horizontal rod through nuts, and the sewage discharge device is located in the middle of the end clamp.

[0011] Preferably, the end clamp comprises a lower clamping plate, the bottom of the lower clamping plate is fixedly installed on the upper surface of the second horizontal rod through a nut, and the upper surface of the lower clamping plate is fixedly connected with an upper clamping plate. Through the cooperation between the lower clamping plate and the upper clamping plate, the photovoltaic module can be fixed therebetween, so that the photovoltaic module is installed more firmly.

[0012] Preferably, the device comprises a pollution discharge top plate and a herringbone-shaped drainage bottom plate, a connecting rope is fixedly connected between the pollution discharge top plate and the herringbone-shaped drainage bottom plate, a pollution discharge opening and a pollution discharge groove are arranged on the upper surface of the pollution discharge top plate, and the pollution discharge opening and the pollution discharge groove are in communication with each other, and buffer blocks are fixedly installed on the outer surfaces of the two sides of the herringbone-shaped drainage bottom plate. The herringbone-shaped drainage bottom plate is used to make the photovoltaic modules move upward when being pressed by each other, and the pollution discharge top plate and the upper surface of the photovoltaic modules are attached to each other after the connecting rope is straightened, so that the sewage generated by the cleaning device and the wind sand accumulated on the surface of the photovoltaic modules are discharged through the pollution discharge opening and the pollution discharge groove, and the purpose of preventing the photovoltaic modules from being affected by the accumulated pollutants and liquid at the bottom of the photovoltaic modules is achieved.

[0013] The application provides a quick-release type flange connection electro-hydraulic push rod mounting base structure.

[0014] (1) The photovoltaic module mounting rack with the quick-connection structure of pre-buried piles is quick-connection mounted between the first support column and the second support column and the pre-buried pieces, so that the upper structure and the foundation can be quickly connected.

[0015] (2) The photovoltaic module mounting rack with the quick-connection structure of pre-buried piles is provided with pre-buried plates and pre-buried steel bars, and the pre-buried plates and the pre-buried steel bars are pre-buried in the pre-buried piles, so that the pre-buried pieces and the pre-buried piles can be more reliably connected.

[0016] (3) The photovoltaic module mounting rack with the quick-connection structure of pre-buried piles is provided with the first protrusions on the outer surface of the first base and the quick-connection fixing blocks, so that the first protrusions cannot be pulled out after entering the bottom of the inner cavity of the pre-buried pieces, and the purpose of fixed connection is achieved.

[0017] (4) The photovoltaic module mounting rack with the quick-connection structure of pre-buried piles is provided with the second protrusions fixedly connected to the bottom of the outer surface of the second base and the quick-connection fixing blocks, so that the second protrusions cannot be pulled out after entering the bottom of the inner cavity of the pre-buried pieces, and the purpose of fixed connection is achieved.

[0018] (5) The photovoltaic module mounting rack with the quick-connection structure of pre-buried piles is provided with the screw lifting devices, so that the lifting columns can be lifted, and the purpose of adjusting the inclination angle of the photovoltaic modules according to the latitude and longitude of each region is achieved.

[0019] (6) The photovoltaic module mounting rack with the quick-connection structure of pre-buried piles is provided with the booster cover fixedly connected to the top of the water outlet, so that the sprayed cleaning liquid has a certain pressure, and the purpose of increasing the cleaning effect is achieved.

[0020] (Seven), the photovoltaic module mounting rack with quick connection structure of pre-embedded pile, through the cooperation between the lower clamping plate and the upper clamping plate, the photovoltaic module can be fixed between them, so that the photovoltaic module installation is more firm.

[0021] (Eight), the photovoltaic module mounting rack with quick connection structure of pre-embedded pile, through the herringbone drainage bottom plate, when the photovoltaic modules are extruded, they will move upwards, when the connecting rope is straightened, the pollution discharge top plate and the upper surface of the photovoltaic module will be attached to each other, so that the sewage generated by the cleaning device and the accumulated sand on the surface of the photovoltaic module are discharged through the pollution discharge port and the pollution discharge groove, thus achieving the purpose of preventing the bottom of the photovoltaic module from accumulating liquid and accumulated pollutants affecting the photoelectric conversion efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic diagram of the photovoltaic module mounting rack with quick connection structure of pre-embedded pile of the application;

[0023] Figure 2 It is a whole structure bottom schematic diagram of the application;

[0024] Figure 3 It is a structure dissection schematic diagram of the pre-embedded part;

[0025] Figure 4 It is a structure schematic diagram of the first support column of the application;

[0026] Figure 5 It is a structure schematic diagram of the second support column of the application;

[0027] Figure 6 It is a structure dissection schematic diagram of the spiral lifting device of the application;

[0028] Figure 7 It is a structure schematic diagram of the cleaning device of the application;

[0029] Figure 8 It is a structure dissection schematic diagram of the cleaning device of the application;

[0030] Figure 9 It is a structure schematic diagram of the water spraying port of the application;

[0031] Figure 10 It is a structure schematic diagram of the photovoltaic module clamp of the application;

[0032] Figure 11 It is a structure schematic diagram of the end clamp of the application;

[0033] Figure 12 It is a structure schematic diagram of the pollution discharge device of the application;

[0034] Figure 13 It is a structure dissection schematic diagram of the pollution discharge device of the application.

[0035] Figure: 1. Oblique beam; 2. Universal angle; 3. First support column; 31. First base; 32. Screw lifting device; 321. Cover; 322. Worm; 323. Handle; 324. Worm gear; 325. Screw; 33. First protrusion; 34. Lifting column; 4. Embedded parts; 41. Embedded plate; 42. Embedded steel bars; 43. Base shell; 44. Spring; 45. Quick-connect fixing block; 46. Annular groove; 5. Cleaning device; 51. Fixing sleeve; 52. Water pipe; 53 , first cross bar; 54, water nozzle; 541, water outlet; 542, booster cover; 6, photovoltaic module clamp; 61, second cross bar; 62, end clamp; 621, lower plywood; 622, upper plywood; 63, sewage discharge device; 631, sewage top plate; 632, sewage outlet; 633, herringbone drainage bottom plate; 634, buffer block; 635, connecting rope; 636, sewage trough; 7, second support column; 71, second base; 72, fixing rod; 73, second protrusion. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] See also Figures 1-3The application provides a technical scheme: a pre-bored pile quick connection structure, which comprises an inclined beam 1, the lower surface of the inclined beam 1 is fixedly connected with a universal angle 2, the universal angle 2 is a triangular shape, the bottom of the universal angle 2 is rotatably provided with a first supporting column 3 and a second supporting column 7 respectively, the bottom of the first supporting column 3 and the second supporting column 7 is quick-connectedly provided with a pre-bored piece 4, the upper surface of the inclined beam 1 is fixedly provided with a cleaning device 5 and a photovoltaic module clamp 6 through nuts, the first supporting column 3 and the second supporting column 7 are quick-connectedly installed between the pre-bored piece 4, so that the upper structure and the foundation can be quickly connected; the pre-bored piece 4 comprises a base shell 43, the bottom of the base shell 43 is fixedly connected with a pre-bored plate 41, the lower surface of the pre-bored plate 41 is fixedly connected with a pre-bored steel bar 42, the inner wall of the base shell 43 is provided with an annular groove 46, the inner wall of the annular groove 46 is fixedly connected with a spring 44, the other end of the spring 44 is fixedly connected with a quick-connection fixing block 45, the upper surface of the quick-connection fixing block 45 is in an arc line type with the side wall, so that the fixing block is more easily fixed, the photovoltaic module mounting rack with the pre-bored pile quick connection structure, the pre-bored plate 41 and the pre-bored steel bar 42 are pre-bored into the pre-bored pile, so that the pre-bored piece 4 and the pre-bored pile can be more reliably connected.

[0038] Please refer to Figures 4-6The application provides a technical scheme: a photovoltaic module mounting rack with a pre-bored pile quick connection structure, the first support column 3 comprises a first base 31, the outer surface of the first base 31 is fixedly connected with a spiral lifting device 32 and a first protrusion 33, and the first protrusion 33 is located below the spiral lifting device 32, a lifting column 34 is liftable installed at the inner cavity of the first base 31, the top of the lifting column 34 is rotatably installed in the groove of the universal angle 2, and through the cooperation between the first protrusion 33 on the outer surface of the first base 31 and the quick connection fixing block 45, the first protrusion 33 cannot be pulled out after entering the inner cavity bottom of the pre-bored piece 4, and therefore the purpose of connection and fixation is achieved, the second support column 7 comprises a second base 71, the bottom of the outer surface of the second base 71 is fixedly connected with a second protrusion 73, the top of the second support column 7 is fixedly connected with a fixing rod 72, the top of the fixing rod 72 is rotatably installed in the groove of the universal angle 2, and through the cooperation between the second protrusion 73 fixedly connected to the bottom of the outer surface of the second base 71 and the quick connection fixing block 45, the second protrusion 73 cannot be pulled out after entering the inner cavity bottom of the pre-bored piece 4, and therefore the purpose of connection and fixation is achieved, the spiral lifting device 32 comprises a cover 321, a handle 323 and a worm wheel 324, the rotating shaft of the handle 323 is fixedly installed with a worm 322, the worm 322 penetrates through the shell of the cover 321 and extends into the cavity of the cover 321, the worm 322 is rotatably installed in the cavity of the cover 321, the teeth on the outer surface of the worm 322 are engaged with the teeth on the outer surface of the worm wheel 324, the top of the worm wheel 324 is fixedly connected with a lead screw 325, the lead screw 325 penetrates through the lifting column 34, and the lifting column 34 is drivingly connected with the lead screw 325 through the thread in the lifting column 34, through the control of the spiral lifting device 32, the lifting column 34 is lifted, and therefore the purpose of adjusting the inclination angle of the photovoltaic module according to the longitude and latitude of each region can be achieved.

[0039] Please refer to Figures 7-9 The application provides a technical scheme: a photovoltaic module mounting rack with a pre-bored pile quick connection structure, the cleaning device 5 comprises a first cross rod 53, the upper surface of the first cross rod 53 is fixedly installed with a fixing sleeve 51 through a nut, the inside of the fixing sleeve 51 is sleeved with a water pipe 52, the outer surface of the water pipe 52 is fixedly installed with a water spraying port 54, the water pipe 52 comprises a water outlet 541, the top of the water outlet 541 is fixedly connected with a booster cover 542, the booster cover 542 fixedly connected to the top of the water outlet 541 enables the sprayed cleaning liquid to have a certain pressure, and therefore the purpose of increasing the cleaning effect is achieved.

[0040] Please refer to Figures 10-13The application provides a technical scheme: a photovoltaic module mounting rack with a pre-bored pile quick connection structure, the photovoltaic module clamp 6 comprises a second cross bar 61, the upper surface of the second cross bar 61 is fixedly provided with an end clamp 62 and a pollution discharge device 63 through nuts, and the pollution discharge device 63 is located in the middle of the end clamp 62; the end clamp 62 comprises a lower clamping plate 621, the bottom of the lower clamping plate 621 is fixedly installed on the upper surface of the second cross bar 61 through a nut, and the upper surface of the lower clamping plate 621 is fixedly connected with an upper clamping plate 622; through the cooperation between the lower clamping plate 621 and the upper clamping plate 622, the photovoltaic module can be fixed therebetween, so that the purpose of more firm photovoltaic module installation is achieved; the pollution discharge device 63 comprises a pollution discharge top plate 631 and a herringbone-shaped drainage bottom plate 633, the pollution discharge top plate 631 and the herringbone-shaped drainage bottom plate 633 are fixedly connected with a connecting rope 635, the upper surface of the pollution discharge top plate 631 is provided with a pollution discharge port 632 and a pollution discharge groove 636, and the pollution discharge port 632 and the pollution discharge groove 636 are in communication with each other, and the two side outer surfaces of the herringbone-shaped drainage bottom plate 633 are fixedly provided with buffer blocks 634; through the herringbone-shaped drainage bottom plate 633, when the photovoltaic modules are pressed against each other, the photovoltaic modules move upward; when the connecting rope 635 is straightened, the pollution discharge top plate 631 and the upper surface of the photovoltaic module are attached to each other, so that the sewage generated by the cleaning device 5 and the wind sand accumulated on the surface of the photovoltaic module are discharged through the pollution discharge port 632 and the pollution discharge groove 636, thereby achieving the purpose of preventing the bottom of the photovoltaic module from accumulating liquid and the accumulated pollutants from affecting the photoelectric conversion efficiency.

[0041] In use, the first support column 3 and the second support column 7 are respectively inserted into the pre-bored member 4, when the bottom of the first support column 3 and the second support column 7 is inserted into the pre-bored member 4, the spring 44 is contracted, the quick connection fixing block 45 connected to the other end of the spring 44 is retracted into the annular groove 46, when the first protrusion 33 and the second protrusion 73 enter the bottom of the pre-bored member 4, the spring 44 pushes the quick connection fixing block 45 out of the annular groove 46, the quick connection fixing block 45 and the protrusion are clamped with each other, so that the first support column 3 and the second support column 7 cannot be separated from the pre-bored member 4; when the photovoltaic module mounting rack needs to be adjusted in angle, the handle 323 is rotated, so that the screw rod 325 in the screw lifting device 32 is rotated, when the screw rod 325 is rotated, the lifting column 34 rotates with the screw rod 325 and moves upward or downward, so that the angle of the photovoltaic module is changed; when the surface of the photovoltaic module is affected by accumulated dust to affect the photoelectric conversion efficiency, the water source connected with the cleaning device 5 is sprayed through the water outlet 54 installed on the outer surface of the water pipe 52 to clean the surface of the photovoltaic module; the sewage generated by cleaning the stains or dust on the surface of the photovoltaic module is discharged through the pollution discharge port 632 and the pollution discharge groove 636 provided on the upper surface of the pollution discharge top plate 631.

[0042] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0043] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments. Rather, numerous modifications are possible without departing from the spirit and scope of the present application as delineated by the claims and their equivalents.

Claims

1. A photovoltaic module mounting frame with a pre-buried pile quick-connect structure, comprising an inclined beam (1), characterized in that: The lower surface of the inclined beam (1) is fixedly connected to a universal angle (2), the bottom of the universal angle (2) is rotatably mounted with a first support column (3) and a second support column (7), the bottoms of the first support column (3) and the second support column (7) are both quickly mounted with embedded parts (4), and the upper surface of the inclined beam (1) is fixedly mounted with a cleaning device (5) and a photovoltaic module clamp (6) via nuts.

2. The photovoltaic module mounting frame with a pre-buried pile quick-connect structure according to claim 1, characterized in that: The embedded part (4) comprises a base shell (43), the bottom of the base shell (43) is fixedly connected to an embedded plate (41), the lower surface of the embedded plate (41) is fixedly connected to an embedded steel bar (42), an inner wall of the base shell (43) is provided with an annular groove (46), a spring (44) is fixedly connected to the inner wall of the annular groove (46), and the other end of the spring (44) is fixedly connected to a quick-connect fixing block (45).

3. The photovoltaic module mounting frame with a pre-buried pile quick-connect structure according to claim 1, characterized in that: The first support column (3) comprises a first base (31), the outer surface of the first base (31) is fixedly connected to a spiral lifting device (32) and a first protrusion (33), and the first protrusion (33) is located below the spiral lifting device (32). A lifting column (34) is installed in an inner cavity of the first base (31) in a lifting manner, and the top of the lifting column (34) is rotatably installed in a groove of the universal angle (2).

4. The photovoltaic module mounting frame with a pre-buried pile quick-connect structure according to claim 1, characterized in that: The second support column (7) comprises a second base (71), the bottom of the outer surface of the second base (71) is fixedly connected to a second protrusion (73), the top of the second support column (7) is fixedly connected to a fixing rod (72), and the top of the fixing rod (72) is rotatably mounted in the groove of the universal angle (2).

5. The photovoltaic module mounting frame with a pre-buried pile quick-connect structure according to claim 3, characterized in that: The spiral lifting device (32) comprises a housing (321), a handle (323) and a worm wheel (324); a worm (322) is fixedly mounted on the rotating shaft of the handle (323); the worm (322) passes through the outer shell of the housing (321) and extends into the cavity of the housing (321); the worm (322) is rotatably mounted in the cavity of the housing (321); the teeth on the outer surface of the worm (322) mesh with the teeth on the outer surface of the worm wheel (324); a screw (325) is fixedly connected to the top of the worm wheel (324); the screw (325) passes through the lifting column (34), and the lifting column (34) is transmission-connected to the screw (325) via the internal thread thereof.

6. The photovoltaic module mounting frame with a pre-buried pile quick-connect structure according to claim 1, characterized in that: The cleaning device (5) comprises a first crossbar (53), a fixing sleeve (51) is fixedly mounted on the upper surface of the first crossbar (53) via a nut, a water pipe (52) is provided inside the fixing sleeve (51), a water nozzle (54) is fixedly mounted on the outer surface of the water pipe (52), the water pipe (52) comprises a water outlet (541), and a pressurizing cover (542) is fixedly connected to the top of the water outlet (541).

7. The photovoltaic module mounting frame with a pre-buried pile quick-connect structure according to claim 1, characterized in that: The photovoltaic assembly clamp (6) comprises a second crossbar (61), an end clamp (62) and a sewage discharge device (63) being fixedly mounted on the upper surface of the second crossbar (61) via a nut, and the sewage discharge device (63) is located in the middle of the end clamp (62).

8. The photovoltaic module mounting frame with a pre-buried pile quick-connect structure according to claim 7, characterized in that: The end clamp (62) comprises a lower clamp (621), the bottom of the lower clamp (621) is fixedly mounted on the upper surface of the second crossbar (61) via a nut, and the upper surface of the lower clamp (621) is fixedly connected to the upper clamp (622).

9. The photovoltaic module mounting frame with a pre-buried pile quick-connect structure according to claim 7, characterized in that: The sewage discharge device (63) comprises a sewage discharge top plate (631) and a herringbone drainage bottom plate (633). A connecting rope (635) is fixedly connected between the sewage discharge top plate (631) and the herringbone drainage bottom plate (633). A sewage discharge port (632) and a sewage discharge trough (636) are provided on the upper surface of the sewage discharge top plate (631), and the sewage discharge port (632) and the sewage discharge trough (636) are communicated with each other. Buffer blocks (634) are fixedly installed on the outer surfaces of both sides of the herringbone drainage bottom plate (633).

Images