Roof photovoltaic module transportation device

Abstract

The utility model provides a roof photovoltaic assembly transportation device which comprises a carrying vehicle and a guide rail set used for bearing the carrying vehicle, and the guide rail set is arranged on a roof. The carrier comprises a bearing part for bearing the photovoltaic module and a guide wheel group arranged at the bottom of the bearing part, and the guide wheel group is matched with the guide rail group; the front end and / or the rear end of the bearing part are / is connected with a handle. According to the roof photovoltaic module transporting device, the guide rail set is arranged, and a foundation is laid for the carrying vehicle to move on a roof. By arranging the bearing piece, the carrying vehicle can bear the photovoltaic module; the guide wheel set is arranged at the bottom of the bearing part and matched with the guide rail set, so that the carrying vehicle can move on the roof along the guide rail set; the front end and / or the rear end of the bearing part are / is connected with the handle, so that a worker can conveniently push the carrier, and the photovoltaic module can be quickly transported to each assembly point along the guide rail group, so that the working efficiency can be improved, and the construction management difficulty and cost can be reduced. In addition, the photovoltaic module is carried through the carrying vehicle, so that the safety of the photovoltaic module and carrying personnel can be better guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic transportation equipment, in particular to a rooftop photovoltaic component transportation device. Background Art

[0002] As photovoltaic power generation is increasingly widely used, there are more and more rooftop photovoltaic projects. During the construction of rooftop photovoltaic power generation projects, the transportation and dispersion of photovoltaic components is a large workload, which requires a lot of manpower, material resources and financial resources.

[0003] At present, rooftop photovoltaic modules are basically dispersed by manual transportation. Manual transportation is not only time-consuming and labor-intensive, but also inefficient, affecting personnel safety, equipment is not guaranteed, and increases the difficulty and cost of construction management. Utility Model Content

[0004] The purpose of the utility model is to provide a rooftop photovoltaic module transportation device to solve one or more problems existing in the prior art, such as low work efficiency, impact on personnel safety, lack of equipment protection, and increased difficulty and cost of construction management caused by manual handling of rooftop photovoltaic modules.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a rooftop photovoltaic component transportation device, including a transport cart and a guide rail group for carrying the transport cart, and the guide rail group is arranged on the roof; the transport cart includes a carrier for carrying the photovoltaic component and a guide wheel group arranged at the bottom of the carrier, and the guide wheel group is adapted to the guide rail group; the front end and / or rear end of the carrier are connected to a handle.

[0006] Optionally, the guide rail group includes two guide rails arranged in parallel, and the guide rails are parallel to the length direction or the width direction of the roof.

[0007] Optionally, the distance between the outer side surfaces of the carriers is 10 mm to 20 mm greater than the distance between the outer side surfaces of the guide rail groups.

[0008] Optionally, the guide wheel group includes at least four guide rail wheels, and at least two of the guide rail wheels are correspondingly connected to each guide rail.

[0009] Optionally, the guide wheel includes a rolling wheel, a rolling shaft and a support; the rolling wheel is rollingly connected to the guide rail, and the rolling wheel is sleeved on the rolling shaft, the two ends of the rolling shaft are respectively fixedly connected to the bottom of the support, and the top end of the support is fixedly connected to the bottom of the bearing member.

[0010] Optionally, the rolling wheel is an I-shaped pulley with a groove in the middle, and its inner diameter is 8 mm-10 mm larger than the outer diameter of the guide rail.

[0011] Optionally, the carrier includes a "day"-shaped frame.

[0012] Optionally, the "day"-shaped frame is composed of angle steel welded together.

[0013] Optionally, the handle is a rectangular structure perpendicular to the carrier, and the projection of the handle on the plane where the guide rail group is located is perpendicular to the extension direction of the guide rail group.

[0014] Optionally, the height of the handle is greater than the height of the photovoltaic module carried on the carrier.

[0015] Compared with the prior art, the roof photovoltaic module transportation device provided by the present utility model has the following beneficial effects:

[0016] The roof photovoltaic module transportation device provided by the present utility model includes a handling vehicle and a guide rail group for carrying the handling vehicle, and the guide rail group is arranged on the roof surface; the handling vehicle includes a carrier for carrying the photovoltaic module and a guide wheel group arranged at the bottom of the carrier, and the guide wheel group is adapted to the guide rail group; a handle is connected to the front end and / or the rear end of the carrier. Thus, for the roof photovoltaic module transportation device provided by the present utility model, by arranging the guide rail group, it lays a foundation for the handling vehicle to move on the roof surface. By arranging the carrier, the handling vehicle can carry the photovoltaic module; by arranging the guide wheel group at the bottom of the carrier and making the guide wheel group adapted to the guide rail group, the handling vehicle can move on the roof surface along the guide rail group; by connecting a handle to the front end and / or the rear end of the carrier, it is convenient for the staff to push the handling vehicle and can quickly transport the photovoltaic module to each assembly point along the guide rail group, thereby improving the work efficiency and reducing the construction management difficulty and cost. In addition, by using the handling vehicle for handling, it can better ensure the safety of the photovoltaic module and the handling personnel.

[0017] Further, the guide rail group includes two parallel guide rails, and the guide rails are parallel to the length direction or the width direction of the roof surface. Thus, for the roof photovoltaic module transportation device provided by the present utility model, by arranging two parallel guide rails, it can ensure the stable operation of the handling vehicle and at the same time reduce the load on the roof surface, laying a foundation for being able to carry more photovoltaic modules; by arranging the guide rails parallel to the length direction or the width direction of the roof surface, it can expand the transportation range of the handling vehicle.

[0018] Furthermore, the carrier includes a "day"-shaped frame. Thus, for the roof photovoltaic module transportation device provided by the present utility model, by arranging the carrier with a "day"-shaped frame, it can reduce the self-weight of the handling vehicle, thereby further reducing the load on the roof surface. Moreover, its structure is extremely simple, with good stability, and the supporting force for the photovoltaic module is more uniform, which can enhance the loading effect of the carrier and reduce the manufacturing cost of the carrier.

[0019] Furthermore, the handle is a rectangular structure perpendicular to the carrier, and the projection of the handle on the plane where the guide rail group is located is perpendicular to the extension direction of the guide rail group. Therefore, the rooftop photovoltaic component transportation device provided by the utility model can prevent the photovoltaic components on the carrier from sliding off the rear end of the transport vehicle by setting the handle as a rectangular structure perpendicular to the carrier, thereby further ensuring the safety of the photovoltaic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A front view of a rooftop photovoltaic assembly transportation device provided in one embodiment of the utility model;

[0021] Figure 2 A side view of a rooftop photovoltaic assembly transportation device provided in one embodiment of the utility model;

[0022] Figure 3 A top view of a rooftop photovoltaic module transportation device provided in one embodiment of the utility model; the accompanying drawings are described as follows:

[0023] 1-trolley, 10-carrying part, 101-handle, 102-Japanese-shaped frame, 1021-angle steel, 11-guide wheel group, 111-guide wheel, 1111-rolling wheel, 1112-rolling shaft, 1113-support, 2-guide rail group, 20-guide rail. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the rooftop photovoltaic module transportation device proposed by the utility model in combination with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the utility model will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiment of the utility model. In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the accompanying drawings. It should be noted that the structure, proportion, size, etc. illustrated in the drawings of this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model. Any modification of the structure, change of the proportional relationship or adjustment of the size, in the case of the same or similar effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. The specific design features of the utility model disclosed herein include, for example, specific dimensions, directions, positions and shapes, which will be determined in part by the specific environment to be applied and used. Furthermore, in the embodiments described below, the same reference numerals may be used in common among different drawings to indicate the same parts or parts having the same functions, and their repeated descriptions may be omitted.

[0025] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] One embodiment of the present utility model provides a rooftop photovoltaic module transportation device. Figures 1 to 3 , Figure 1 A front view of a rooftop photovoltaic assembly transportation device provided in one embodiment of the utility model; Figure 2 A side view of a rooftop photovoltaic module transportation device provided in one embodiment of the utility model; Figure 3 A top view of a rooftop photovoltaic module transport device provided in one embodiment of the utility model. Figures 1 to 3 It can be seen that the rooftop photovoltaic module transport device comprises a transport vehicle 1 and a guide rail group 2 for carrying the transport vehicle 1, wherein the guide rail group 2 is arranged on a roof (not shown in the figure); the transport vehicle 1 comprises a bearing member 10 for carrying photovoltaic modules and a guide wheel group 11 arranged at the bottom of the bearing member 10, wherein the guide wheel group 11 is adapted to the guide rail group 2; and a handle 101 is connected to the front end and / or the rear end of the bearing member 10. Therefore, the rooftop photovoltaic module transport device provided in this embodiment, by providing the guide rail group 2, lays a foundation for the transport vehicle 1 to be able to move on the roof. By providing the bearing member 10, the transport vehicle 1 can carry the photovoltaic components; by providing the guide wheel group 11 at the bottom of the bearing member 10, and the guide wheel group 11 is adapted to the guide rail group 2, the transport vehicle 1 can move on the roof along the guide rail group 2; by connecting the handle 101 at the front and / or rear end of the bearing member 10, it is convenient for the staff to push the transport vehicle 1, and the photovoltaic components can be quickly transported to various assembly points along the guide rail group 2, thereby improving work efficiency and reducing the difficulty and cost of construction management. In addition, by transporting with the transport vehicle 1, the safety of photovoltaic components and transporters can be better guaranteed.

[0027] It should be noted that the objects transported by the transport vehicle 1 also include a guide rail set 2 and construction materials such as profiles, cables and walkway boards.

[0028] In addition, it should be noted that the present invention does not impose too many restrictions on the load-bearing capacity of the transport vehicle 1, and it only needs to meet the load-bearing capacity of the roof.

[0029] Specifically, in one exemplary embodiment, the carrying capacity of the transport vehicle 1 is no more than 700 kg, the weight of each photovoltaic module is 50 kg, and the transport vehicle 1 carries 8 to 12 photovoltaic modules at a time.

[0030] Preferably, the guide rail group 2 includes two parallel guide rails 20, and the guide rails 20 are parallel to the length direction or width direction of the roof. Thus, by setting two parallel guide rails 20, the smooth operation of the transport vehicle 1 can be guaranteed, and the load on the roof can be reduced, laying a foundation for transporting more photovoltaic modules; by setting the guide rails 20 parallel to the length direction or width direction of the roof, the transportation range of the transport vehicle 1 can be expanded.

[0031] It should be noted that the present invention does not impose too many restrictions on the number of the guide rails 20. For example, in some other embodiments, three guide rails 20 may also be provided.

[0032] In addition, it should be noted that the present invention does not impose too many restrictions on the length of the guide rail 20. For example, in some embodiments, the length of each guide rail 20 can be 6 meters, and a plurality of guide rails 20 are assembled along the length direction of the roof; in other embodiments, the length of each guide rail 20 can also be 10 meters.

[0033] Preferably, the distance between the outer sides of the carrier 10 is 10 mm to 20 mm greater than the distance between the outer sides of the guide rail set 2. Thus, the photovoltaic assembly can be placed on the carrier 10 more stably.

[0034] Specifically, in one exemplary embodiment, the left side ( Figure 1 The outer side of the guide rail assembly 2 (in the direction shown) exceeds the left side ( Figure 1 The outer side of the bearing member 10 is 10 mm, and the right side of the bearing member 10 ( Figure 1 The outer side of the guide rail assembly 2 (in the direction shown) exceeds the right side ( Figure 1 10 mm on the outside surface (in the direction shown).

[0035] It should be noted that the present invention does not impose too many restrictions on how much the distance between the outer sides of the carrier 10 is greater than the distance between the outer sides of the guide rail set 2. For example, in some other embodiments, the distance between the outer sides of the carrier 10 is 30 mm greater than the distance between the outer sides of the guide rail set 2.

[0036] Further, the guide wheel group 11 includes at least four guide wheels 111, and at least two guide wheels 111 are correspondingly connected to each guide rail 20. Thus, the transport vehicle 1 can run smoothly along the guide rail 20. Exemplarily, the guide wheels 111 are respectively arranged at the front end and the rear end of the bottom of the carrier 10.

[0037] Preferably, brake assemblies (not shown) are provided on the two guide wheels 111 at the rear end of the bottom of the carrier 10. Thus, when the transport vehicle 1 reaches the destination, the brake assembly is used to lock the transport vehicle 1, which can prevent the transport vehicle 1 from sliding, improve stability, and improve safety when unloading the photovoltaic components on the carrier 10.

[0038] It should be noted that the present invention does not impose too many restrictions on the type of the brake assembly, and it only needs to be able to lock the guide wheel 111.

[0039] Preferably, the guide wheel 111 includes a rolling wheel 1111, a rolling shaft 1112 and a support 1113; the rolling wheel 1111 is rollingly connected to the guide rail 20, and the rolling wheel 1111 is sleeved on the rolling shaft 1112, the two ends of the rolling shaft 1112 are respectively fixedly connected to the bottom of the support 1113, and the top of the support 1113 is fixedly connected to the bottom of the bearing 10. As a result, the structure of the guide wheel 111 can be simpler, thereby reducing the deadweight of the transport vehicle 1.

[0040] Specifically, the rolling shaft 1112 includes a stud bolt (not shown in the figure), and both ends of the rolling shaft 1112 are fixed to the bottom of the support 1113 by locking nuts (not shown in the figure).

[0041] Furthermore, the rolling wheel 1111 is an I-shaped pulley with a groove in the middle, and its inner diameter is 8 mm to 10 mm larger than the outer diameter of the guide rail 20. Thus, the transport vehicle 1 can run more smoothly along the guide rail 20. In addition, when changing the transport route, it is convenient to quickly separate the transport vehicle 1 from the guide rail 20, which can improve work efficiency.

[0042] Preferably, the bearing member 10 includes a Japanese-shaped frame 102. Thus, by providing the bearing member 10 with the Japanese-shaped frame 102, the deadweight of the transport vehicle 1 can be reduced, thereby further reducing the load on the roof. Moreover, its structure is extremely simple and has good stability, and the supporting force for the photovoltaic module is more uniform, which can enhance the bearing effect of the bearing member 10 and reduce the manufacturing cost of the bearing member 10.

[0043] It should be noted that the material of the bearing member 10 includes a profile, so that the bearing member 10 has excellent strength and rigidity, is not easy to break or deform, has a larger load-bearing capacity, and has higher safety performance.

[0044] Furthermore, the s-shaped frame 102 is welded by angle steels 1021. Thus, by using the high-strength, light-weight, and cheap angle steels 1021 to make the carrier 10, the deadweight of the transport vehicle 1 and the manufacturing cost of the carrier 10 can be reduced while ensuring the bearing effect of the carrier 10; moreover, the photovoltaic module is horizontally placed on the carrier 10, and the s-shaped frame 102 is welded by angle steels 1021, so that the contact area between the s-shaped frame 102 and the photovoltaic module is larger, thereby increasing the friction between the s-shaped frame 102 and the photovoltaic module, thereby preventing the photovoltaic module from slipping, and enhancing the transportation safety of the transport vehicle 1.

[0045] Preferably, the handle 101 is a rectangular structure perpendicular to the carrier 10, and the projection of the handle 101 on the plane where the guide rail set 2 is located is perpendicular to the extension direction of the guide rail set 2. Therefore, by setting the handle 101 as a rectangular structure perpendicular to the carrier 10, the photovoltaic assembly on the carrier 10 can be prevented from sliding off the rear end of the transport vehicle 1, thereby further ensuring the safety of the photovoltaic assembly.

[0046] Specifically, the handle 101 is in an “n” shape and is welded to an end of the carrier 10 that is away from the transport direction, so as to facilitate the staff to push the transport vehicle 1 .

[0047] Furthermore, the height of the handle 101 is greater than the height of the photovoltaic assembly carried by the carrier 10 , so that the staff has enough space to hold the handle 101 .

[0048] It should be noted that the present invention does not impose too many restrictions on the height difference between the height of the handle 101 and the height of the photovoltaic assembly carried on the carrier 10. For example, in some embodiments, the height of the handle 101 is 5 cm greater than the height of the photovoltaic assembly carried on the carrier 10; in other embodiments, the height of the handle 101 is 10 cm greater than the height of the photovoltaic assembly carried on the carrier 10.

[0049] In order to better understand this utility model, please continue to participate Figures 1 to 3 The following is an exemplary description of the use of the rooftop photovoltaic module transportation device provided by the utility model:

[0050] First, the guide rail set 2 is fixedly installed on the roof along the transport route. Then the transport vehicle 1 is placed on the guide rail set 2, and the photovoltaic module to be transported is placed horizontally on the carrier 10, and the rear end of the photovoltaic module is in contact with the handle 101 on the carrier 10. Finally, one staff member holds the handle 101 and pushes the transport vehicle 1, while another staff member holds the photovoltaic module on the side to transport the photovoltaic module to the destination.

[0051] In summary, the roof photovoltaic assembly transportation device provided by the utility model has the following advantages: the roof photovoltaic assembly transportation device provided by the utility model comprises a transport vehicle and a guide rail group for carrying the transport vehicle, and the guide rail group is arranged on the roof; the transport vehicle comprises a bearing member for carrying the photovoltaic assembly and a guide wheel group arranged at the bottom of the bearing member, and the guide wheel group is adapted to the guide rail group; the front end and / or the rear end of the bearing member are connected with a handle. Thus, the roof photovoltaic assembly transportation device provided by the utility model lays a foundation for the transport vehicle to move on the roof by setting the guide rail group. By setting the bearing member, the transport vehicle can carry the photovoltaic assembly; by setting the guide wheel group at the bottom of the bearing member, and the guide wheel group is adapted to the guide rail group, the transport vehicle can move on the roof along the guide rail group; by connecting the handle at the front end and / or the rear end of the bearing member, it is convenient for the staff to push the transport vehicle, and the photovoltaic assembly can be quickly transported to each assembly point along the guide rail group, thereby improving the work efficiency and reducing the difficulty and cost of construction management. In addition, by transporting by the transport vehicle, the safety of photovoltaic assemblies and transporters can be better guaranteed.

[0052] Furthermore, the guide rail group includes two parallel guide rails, and the guide rails are parallel to the length direction or width direction of the roof. Therefore, the roof photovoltaic module transportation device provided by the utility model can ensure the smooth operation of the transport vehicle by setting two parallel guide rails, and at the same time can reduce the load on the roof, laying the foundation for being able to transport more photovoltaic modules; by setting the guide rails parallel to the length direction or width direction of the roof, the transportation range of the transport vehicle can be expanded.

[0053] Furthermore, the bearing member includes a Japanese-shaped frame. Therefore, the roof photovoltaic module transportation device provided by the utility model can reduce the deadweight of the transport vehicle by setting the bearing member of the Japanese-shaped frame, thereby further reducing the load on the roof. Moreover, its structure is extremely simple and has good stability, and the supporting force for the photovoltaic module is more uniform, which can enhance the bearing effect of the bearing member and reduce the manufacturing cost of the bearing member.

[0054] Furthermore, the handle is a rectangular structure perpendicular to the carrier, and the projection of the handle on the plane where the guide rail group is located is perpendicular to the extension direction of the guide rail group. Therefore, the rooftop photovoltaic component transportation device provided by the utility model can prevent the photovoltaic components on the carrier from sliding off the rear end of the transport vehicle by setting the handle as a rectangular structure perpendicular to the carrier, thereby further ensuring the safety of the photovoltaic components.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model.

Claims

1. A rooftop photovoltaic module transportation device, characterized in that: It comprises a transport vehicle and a guide rail group for carrying the transport vehicle, wherein the guide rail group is arranged on a roof; the transport vehicle comprises a bearing member for carrying photovoltaic components and a guide wheel group arranged at the bottom of the bearing member, wherein the guide wheel group is adapted to the guide rail group; a handle is connected to the front end and / or the rear end of the bearing member.

2. The rooftop photovoltaic module transportation device according to claim 1, characterized in that: The guide rail group includes two guide rails arranged in parallel, and the guide rails are parallel to the length direction or the width direction of the roof.

3. The rooftop photovoltaic module transportation device according to claim 2, characterized in that: The distance between the outer side surfaces of the carriers is 10 mm to 20 mm greater than the distance between the outer side surfaces of the guide rail assemblies.

4. The rooftop photovoltaic module transportation device according to claim 2, characterized in that: The guide wheel assembly includes at least four guide rail wheels, and at least two of the guide rail wheels are correspondingly connected to each guide rail.

5. The rooftop photovoltaic module transportation device according to claim 4, characterized in that: The guide wheel includes a rolling wheel, a rolling shaft and a support; the rolling wheel is rollingly connected to the guide rail, and the rolling wheel is sleeved on the rolling shaft, the two ends of the rolling shaft are respectively fixedly connected to the bottom of the support, and the top end of the support is fixedly connected to the bottom of the bearing member.

6. The rooftop photovoltaic module transportation device according to claim 5, characterized in that: The rolling wheel is an I-shaped pulley with a groove in the middle, and its inner diameter is 8 mm to 10 mm larger than the outer diameter of the guide rail.

7. The rooftop photovoltaic assembly transportation device according to claim 1, characterized in that: The bearing component comprises a Japanese-shaped frame.

8. The rooftop photovoltaic assembly transportation device according to claim 7, characterized in that: The sun-shaped frame is formed by welding angle steels.

9. The rooftop photovoltaic module transportation device according to claim 1, characterized in that: The handle is a rectangular structure perpendicular to the carrier, and a projection of the handle on the plane where the guide rail assembly is located is perpendicular to an extension direction of the guide rail assembly.

10. The rooftop photovoltaic module transportation device according to claim 9, characterized in that: The height of the handle is greater than the height of the photovoltaic assembly carried by the carrying member.

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