Photovoltaic panel mounting bracket based on sleeper

Abstract

The utility model discloses a photovoltaic panel installation support based on a sleeper, which belongs to the technical field of photovoltaic assembly installation and comprises the sleeper and two supporting beams, and at least one supporting beam is connected with the sleeper through a height adjusting mechanism. The height adjusting mechanism comprises a bottom beam, a first cant beam and a second cant beam, the lower ends of the first cant beam and the second cant beam are hinged to the two ends of the bottom beam respectively, and the upper end of the second cant beam is hinged to the middle of the first cant beam; the upper end of the first oblique beam is hinged to the middle-lower portion of the supporting beam, and the middle of the second oblique beam is hinged to the lower end of the supporting beam. According to the utility model, the waste sleeper is used as the installation foundation of the photovoltaic panel, and the bolts on the waste sleeper are connected with the bottom beam of the height adjusting mechanism, so that the recycling of the waste sleeper is realized, and the height of the supporting beam can be flexibly adjusted through the height adjusting mechanism, thereby realizing the convenient adjustment of the installation angle of the photovoltaic panel.

Description

Technical Field

[0001] The utility model relates to a photovoltaic panel mounting bracket based on a rail sleeper, belonging to the technical field of photovoltaic component mounting. Background Art

[0002] Sleepers are track components that secure and support the rails, bearing and transmitting rail pressure, effectively maintaining the track's geometric shape. Concrete sleepers are the most commonly used type of sleeper due to their exceptional strength and durability. Concrete sleepers typically have fastener mounting holes at both ends, through which the rails are connected. Due to factors such as the line's traffic volume and frequency, climatic conditions, and line type, sleepers require regular inspection and removal and replacement in accordance with relevant regulations. Currently, removed sleepers are not effectively reused.

[0003] On the other hand, photovoltaic power generation has been widely promoted due to its environmental protection and energy-saving characteristics. Photovoltaic panels need to be installed at a selected location through mounting brackets, and the installation direction and angle of the photovoltaic panels need to be adjusted according to factors such as light intensity, obstructions, and climatic conditions to ensure that the photovoltaic panels fully absorb sunlight and achieve the best power generation effect.

[0004] If the dismantled sleepers can be used for photovoltaic panel installation and the installation structure can be further optimized to flexibly adjust the installation orientation and angle of the photovoltaic panels, the resource recycling rate will be improved and the development of energy-saving and environmental protection industries will be promoted. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the utility model provides a photovoltaic panel mounting bracket based on a sleeper, which realizes the reuse of discarded sleepers and can flexibly adjust the height of the support beam through a height adjustment mechanism.

[0006] The utility model achieves the above-mentioned purpose by adopting the following technical solutions:

[0007] A photovoltaic panel mounting bracket based on a sleeper, comprising a sleeper and two support beams mounted on the sleeper, at least one of the support beams being connected to the sleeper via a height adjustment mechanism;

[0008] The height adjustment mechanism includes a bottom beam, a first oblique beam and a second oblique beam, wherein the lower ends of the first oblique beam and the second oblique beam are hinged to the two ends of the bottom beam respectively, and the upper end of the second oblique beam is hinged to the middle part of the first oblique beam;

[0009] The upper end of the first oblique beam is hinged to the middle and lower parts of the supporting beam, and the middle part of the second oblique beam is hinged to the lower end of the supporting beam.

[0010] Optionally, the lower end of the support beam, the upper end and lower end of the first oblique beam, and the upper end and lower end of the second oblique beam are respectively hinged with mounting seats;

[0011] The mounting seat at the lower end of the first oblique beam and the mounting seat at the lower end of the second oblique beam are respectively connected to the two ends of the bottom beam;

[0012] A plurality of support beam mounting holes are provided at intervals in the middle and lower parts of the support beam, a plurality of first mounting holes are provided at intervals in the middle part of the first oblique beam, and a plurality of second mounting holes are provided at intervals in the middle part of the second oblique beam;

[0013] Selecting different first mounting holes to connect with the mounting seat at the upper end of the second beam can adjust the inclination angles of the first oblique beam and the second oblique beam, selecting different support beam mounting holes to connect with the mounting seat at the upper end of the first oblique beam can adjust the connection position of the support beam and the first oblique beam, and selecting different second mounting holes to connect with the mounting seat at the lower end of the support beam can adjust the connection position of the lower end of the support beam and the second oblique beam.

[0014] Optionally, a plurality of bottom beam mounting holes are arranged at intervals in the middle of the bottom beam, and the connection position of the bottom beam and the sleeper can be adjusted by selecting different bottom beam mounting holes to connect with the sleeper.

[0015] Optionally, the two support beams are fixed on two sleepers respectively or on the same sleeper.

[0016] Optionally, the sleepers are discarded sleepers obtained by dismantling railway tracks.

[0017] Optionally, bolts are provided on the sleeper, and the mounting seat at the lower end of the first oblique beam and the mounting seat at the lower end of the second oblique beam are respectively connected to the sleeper through the bolts.

[0018] Optionally, the mounting base includes a base plate and two ear plates arranged in parallel and spaced apart on one side surface of the base plate, the two ear plates are provided with hinge holes opposite to each other, a rigid hole is provided on the base plate, and the axis of the hinge hole is perpendicular to the axis of the rigid hole.

[0019] Optionally, the support beam mounting hole, the first mounting hole, the second mounting hole, the bottom beam mounting hole, and the rigid connection hole are all long holes.

[0020] Optionally, bolts are left on the sleeper, and the mounting seat at the lower end of the first oblique beam and the mounting seat at the lower end of the second oblique beam are respectively connected to the sleeper through the bolts.

[0021] The beneficial effects of this application include but are not limited to:

[0022] The photovoltaic panel mounting bracket based on sleepers provided by the utility model uses discarded sleepers as the installation basis of photovoltaic panels, and utilizes bolts on the discarded sleepers to connect with the bottom beam of the height adjustment mechanism, thereby realizing the reuse of discarded sleepers, which not only saves resources, but also saves the time of pouring and fixing the foundation or piling in the traditional installation method, thereby improving construction efficiency; the height of the support beam can be flexibly adjusted through the height adjustment mechanism, thereby realizing convenient adjustment of the installation angle of the photovoltaic panel, and ensuring the lighting efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 This is a schematic structural diagram of the sleeper-based photovoltaic panel mounting bracket provided by the present invention;

[0025] Figure 2 for Figure 1 Schematic diagram of the structure of the mid-height adjustment mechanism;

[0026] Figure 3 is a perspective view of the height adjustment mechanism;

[0027] Figure 4 Schematic diagram of the working mode of the height adjustment mechanism;

[0028] Figure 5 is a schematic diagram of the mounting base;

[0029] Figure 6 is a schematic diagram of a sleeper;

[0030] In the figure, 100, rail sleeper; 110, bolt; 200, support beam; 210, support beam mounting hole; 300, height adjustment mechanism; 310, bottom beam; 311, bottom beam mounting hole; 320, first oblique beam; 330, second oblique beam; 331, second mounting hole; 400, mounting seat; 410, base plate; 411, rigid connection hole; 420, ear plate; 421, hinge hole. DETAILED DESCRIPTION

[0031] In order to clearly illustrate the technical features of this solution, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0032] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways other than those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0033] like Figure 1-Figure 3 As shown in , the photovoltaic panel mounting bracket based on the sleeper provided by the present invention includes a sleeper 100 and two support beams 200 installed on the sleeper 100, at least one of the support beams 200 is connected to the sleeper 100 through a height adjustment mechanism 300.

[0034] In actual application, the photovoltaic panel is fixed on the top of two support beams through a bracket. Therefore, the height difference and distance between the two support beams will determine the installation angle of the photovoltaic panel. The installation angle of the photovoltaic panel can be adjusted by adjusting the height of one or both support beams at the same time, or by adjusting the distance between the two support beams.

[0035] Specifically, the height adjustment mechanism 300 includes a bottom beam 310, a first oblique beam 320, and a second oblique beam 330. The lower ends of the first oblique beam 320 and the second oblique beam 330 are hinged to the two ends of the bottom beam 310 respectively, and the upper end of the second oblique beam 330 is hinged to the middle of the first oblique beam 320; the upper end of the first oblique beam 320 is hinged to the middle and lower part of the support beam 200, and the middle part of the second oblique beam 330 is hinged to the lower end of the support beam 200. Figure 4 As shown in , when the inclination angle of the first oblique beam 320 and the second oblique beam 330 is adjusted from the angle shown on the left to the angle shown on the right, the upper end of the first oblique beam 320 will move downward, thereby adjusting the installation height of the support beam 200.

[0036] During installation, the distance between the two support beams and their height are calculated based on the installation orientation and angle of the photovoltaic panels. The two support beams are then fixed to two separate sleepers or to the same sleeper. The sleepers are then positioned, and the inclination angles of the first and second oblique beams 320 and 330 are adjusted based on the height of the support beams.

[0037] In one specific embodiment, the lower end of the support beam 200, the upper and lower ends of the first oblique beam 320, and the upper and lower ends of the second oblique beam 330 are respectively hinged with mounting seats 400; the mounting seat 400 at the lower end of the first oblique beam 320 and the mounting seat 400 at the lower end of the second oblique beam 330 are respectively connected to the two ends of the bottom beam 310.

[0038] A plurality of support beam mounting holes 210 are provided at intervals in the middle and lower portion of the support beam 200, a plurality of first mounting holes (not shown) are provided at intervals in the middle portion of the first oblique beam 320, and a plurality of second mounting holes 331 are provided at intervals in the middle portion of the second oblique beam 330;

[0039] Selecting different first mounting holes to connect with the mounting seat at the upper end of the second oblique beam can adjust the inclination angles of the first oblique beam 320 and the second oblique beam 330; selecting different support beam mounting holes 210 to connect with the mounting seat at the upper end of the first oblique beam 320 can adjust the connection position of the support beam 200 and the first oblique beam 320; selecting different second mounting holes 331 to connect with the mounting seat at the lower end of the support beam 200 can adjust the connection position of the lower end of the support beam 200 and the second oblique beam 330.

[0040] Furthermore, a plurality of bottom beam mounting holes 311 are arranged at intervals in the middle of the bottom beam 310 . By selecting different bottom beam mounting holes 311 to connect with the sleeper 100 , the connection position of the bottom beam 310 and the sleeper 100 can be adjusted.

[0041] The axes of the various mounting holes are perpendicular to the length direction of the corresponding beam body, and the various mounting holes are arranged at intervals along the length direction of the corresponding beam body.

[0042] like Figure 5 As shown in , in another specific embodiment, the mounting base 400 includes a base plate 410 and two ear plates 420 arranged parallel and spaced apart on one side of the base plate 410. The two ear plates 420 are provided with hinge holes 421 opposite each other. The base plate 410 is provided with a rigid connection hole 411, and the axis of the hinge hole 421 is perpendicular to the axis of the rigid connection hole 411. Taking the connection between the first inclined beam 320 and the support beam 200 as an example, the upper end of the first inclined beam 320 can be hinged to the mounting base via a hinge axis passing through the first inclined beam 320 and the hinge hole 421 on the mounting base. The support beam 200 is fixedly connected via a bolt and nut assembly passing through the rigid connection hole 411 on the mounting base and the support beam 200. In the figure, the bolt and nut assembly is not shown.

[0043] Furthermore, the support beam mounting hole 210, the first mounting hole, the second mounting hole 331, the bottom beam mounting hole 311, and the rigid connection hole 411 are all long holes. After adjusting the positions of the first oblique beam 320, the second oblique beam 330, the support beam 200, and the bottom beam 310, the corresponding parts can be smoothly connected through bolt and nut assemblies.

[0044] One of the innovations of the present invention is that the sleepers 100 are discarded sleepers 100 removed from railway tracks.

[0045] Moreover, if Figure 6 As shown in FIG, bolts 110 are left on the discarded sleeper 100, and the mounting base 400 at the lower end of the first oblique beam 320 and the mounting base 400 at the lower end of the second oblique beam 330 are respectively connected to the sleeper 100 via the bolts 110, thereby making full use of the structure on the discarded sleeper 100 and saving raw materials. It is understandable that when the support beam needs to be fixedly connected to the sleeper, bolts 110 can also be used.

[0046] A groove for positioning the rail is usually provided on the abandoned sleeper at the position of the bolt 110. In actual application, a gasket can be used to fill the groove.

[0047] It is understandable that one or both of the support beams 200 can be connected to the sleeper 100 through the height adjustment mechanism 300, but in order to save raw materials and simplify operation, only one of the support beams 200 is selected to be connected to the sleeper 100 through the height adjustment mechanism 300, and the lower end of the other support beam is directly fixed to the bolts on the sleeper.

[0048] Among them, the first oblique beam 320, the second oblique beam 330, the support beam 200, and the bottom beam 310 can be made of aluminum profiles or steel profiles.

[0049] In actual application, the first oblique beam 320, the second oblique beam 330, the support beam 200, the bottom beam 310, and the mounting seat 400 can be designed as standard parts. By adjusting the angles of the first oblique beam 320 and the second oblique beam 330, the installation angle of the photovoltaic panel can be adjusted, and the production and installation efficiency is high.

[0050] In the description of the present invention, it should be understood that the terms "middle", "upper", "lower", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0051] In this utility model, unless otherwise specified or limited, the terms "disposed," "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to direct connection or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0052] Anything not described in detail in the present invention is well known to those skilled in the art.

Claims

1. A photovoltaic panel mounting bracket based on a sleeper, characterized in that: It comprises a sleeper and two support beams mounted on the sleeper, at least one of the support beams being connected to the sleeper via a height adjustment mechanism; The height adjustment mechanism includes a bottom beam, a first oblique beam and a second oblique beam, wherein the lower ends of the first oblique beam and the second oblique beam are hinged to the two ends of the bottom beam respectively, and the upper end of the second oblique beam is hinged to the middle part of the first oblique beam; The upper end of the first oblique beam is hinged to the middle and lower part of the supporting beam, and the middle part of the second oblique beam is hinged to the lower end of the supporting beam.

2. The photovoltaic panel mounting bracket based on rail sleepers according to claim 1, characterized in that: The lower end of the support beam, the upper end and lower end of the first oblique beam, and the upper end and lower end of the second oblique beam are respectively hinged with mounting seats; The mounting seat at the lower end of the first oblique beam and the mounting seat at the lower end of the second oblique beam are respectively connected to the two ends of the bottom beam; A plurality of support beam mounting holes are provided at intervals in the middle and lower parts of the support beam, a plurality of first mounting holes are provided at intervals in the middle part of the first oblique beam, and a plurality of second mounting holes are provided at intervals in the middle part of the second oblique beam; Selecting different first mounting holes to connect with the mounting seat at the upper end of the second beam can adjust the inclination angles of the first oblique beam and the second oblique beam, selecting different support beam mounting holes to connect with the mounting seat at the upper end of the first oblique beam can adjust the connection position of the support beam and the first oblique beam, and selecting different second mounting holes to connect with the mounting seat at the lower end of the support beam can adjust the connection position of the lower end of the support beam and the second oblique beam.

3. The photovoltaic panel mounting bracket based on rail sleepers according to claim 1, characterized in that: A plurality of bottom beam mounting holes are arranged at intervals in the middle of the bottom beam, and the connection position of the bottom beam and the sleeper can be adjusted by selecting different bottom beam mounting holes to connect with the sleeper.

4. The photovoltaic panel mounting bracket based on rail sleepers according to claim 1, characterized in that: The two supporting beams are fixed on two sleepers respectively or on the same sleeper.

5. The photovoltaic panel mounting bracket based on rail sleepers according to claim 1, characterized in that: The sleepers are discarded sleepers obtained by removing railway tracks.

6. The photovoltaic panel mounting bracket based on rail sleepers according to claim 2, characterized in that: Bolts are provided on the sleeper, and the mounting seat at the lower end of the first oblique beam and the mounting seat at the lower end of the second oblique beam are respectively connected to the sleeper through the bolts.

7. The photovoltaic panel mounting bracket based on rail sleepers according to claim 2, characterized in that: The mounting seat includes a base plate and two ear plates arranged in parallel and spaced apart on one side of the base plate. The two ear plates are oppositely provided with hinge holes. The base plate is provided with a rigid hole. The axis of the hinge hole is perpendicular to the axis of the rigid hole.

8. The photovoltaic panel mounting bracket based on rail sleepers according to claim 2, characterized in that: The support beam mounting hole, the first mounting hole, the second mounting hole, and the rigid connection hole are all long holes.

9. The photovoltaic panel mounting bracket based on rail sleepers according to claim 2, characterized in that: Bolts are left on the sleeper, and the mounting seat at the lower end of the first oblique beam and the mounting seat at the lower end of the second oblique beam are respectively connected to the sleeper through the bolts.

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