Tractor for photovoltaic transportation track

Abstract

The utility model discloses a traction machine for a photovoltaic transport track. The traction machine comprises a winch, a plurality of photovoltaic module transport vehicles and a steel cable connected between the winch and the photovoltaic module transport vehicles. Each photovoltaic module transport vehicle comprises a vehicle frame, a transport support arranged on the vehicle frame and a transport support fixing mechanism arranged on the vehicle frame, and a plurality of photovoltaic module placing grooves are formed in the transport support; the fixing mechanism comprises a plurality of fixing supporting rib plates arranged on the two sides of the conveying support, supporting rib plate fixing ground anchors arranged on the frame and traction ground anchors arranged on the two sides of the frame. One end of the steel cable is connected to the winch, and the other end is fixed on the traction anchor. According to the photovoltaic assembly transportation device, the flexibility of the transportation device is improved, meanwhile, the damage risk caused by bumping, collision and the like in the transportation process of the photovoltaic assembly is reduced, and the integrity and performance of the assembly are protected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic equipment technical field, concretely relates to a traction machine for photovoltaic transportation track. BACKGROUND

[0002] Photovoltaic, English for photovoltaic, is the abbreviation of solar photovoltaic power system. It uses the photovoltaic effect of solar cell semiconductor material to convert solar radiation energy into electric energy, which is a new type of power generation system with independent operation and grid-connected operation. Photovoltaic system can be applied to various scenes, from providing energy for watches and calculators, to providing lighting for houses, and even providing power for power grid.

[0003] At present, photovoltaic grid-connected power generation is one of the important sources of clean energy encouraged by the state, and it is particularly necessary to establish large photovoltaic power stations. The site selection of photovoltaic power station is basically in the wilderness with long sunshine time, and the transportation road is not complete. The cost of specially building transportation highway is high, and the highway transportation mode needs a large amount of manual loading of photovoltaic components, which wastes a lot of manpower and material resources. Therefore, it is necessary to use the track to transport a large number of photovoltaic components. Through track transportation, photovoltaic components can be quickly and stably moved from one place to another, reducing the time and cost of manual handling.

[0004] However, in the prior art, some devices for transporting photovoltaic components on the track are difficult to turn when the transportation frame moves, which can easily cause the photovoltaic components to fall and cause unnecessary damage. Utility model content

[0005] The utility model aims at providing a traction machine for photovoltaic transportation track, which improves the flexibility of the transportation device, reduces the damage risk of photovoltaic components caused by bumping, collision and other factors during transportation, and helps to protect the integrity and performance of the components.

[0006] In order to achieve the above purpose, the utility model adopts the technical scheme as follows:

[0007] The traction machine for photovoltaic transportation track comprises a winch, a plurality of photovoltaic component transportation vehicles, and a steel cable rope connected between the winch and the photovoltaic component transportation vehicles. Each photovoltaic component transportation vehicle comprises a vehicle frame, a transportation support arranged on the vehicle frame, and a transportation support fixing mechanism arranged on the vehicle frame, and a plurality of photovoltaic component placing grooves are arranged on the transportation support. The fixing mechanism comprises a plurality of fixed support rib plates arranged on both sides of the transportation support, fixed anchor nails of the support rib plates arranged on the vehicle frame, and traction anchor nails arranged on both sides of the vehicle frame. One end of the steel cable rope is connected to the winch, and the other end is fixed to the traction anchor nail.

[0008] Further, the steel cable includes at least two strands, and the two strands of steel cable are respectively connected to different traction anchor nails on two sides of the vehicle frame.

[0009] Further, the vehicle frame is provided with wheels matched with the transportation track below.

[0010] Further, the fixing mechanism further includes a plurality of installation bottom rods arranged on the vehicle frame, and a groove matched with the installation bottom rod is arranged at the bottom of the transportation support.

[0011] Further, a plurality of connecting threaded holes are arranged on the installation bottom rod, and a through hole matched with the connecting threaded hole is arranged at the bottom of the transportation support.

[0012] Further, each section of the transportation vehicle is provided with a splicing connecting hole.

[0013] Compared with the prior art, the utility model has the advantages that: the utility model discloses a plurality of sections of the transportation vehicle can be assembled, avoids the single section of the transportation vehicle being too long, thereby improving the flexibility of the transportation vehicle, and the transportation vehicle can be more conveniently turned according to the track when moving. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled person in the art, other related drawings can also be obtained according to these drawings without the creative labor.

[0015] Figure 1 It is the structure schematic view of the traction machine for the photovoltaic transportation track provided by the utility model.

[0016] Figure 2 It is Figure 1 The local enlarged schematic view of A in the figure.

[0017] Fig. 1, vehicle frame; 2, transportation support; 3, support rib plate; 4, installation bottom rod; 5, steel cable; 6, winch; 7, photovoltaic module placing groove; 8, splicing connecting hole; 9, traction anchor nail; 10, fixed anchor nail. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0020] In the description of the utility model, it needs to be explained that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, it is only for the convenience of describing the utility model and simplifying the description, and it does not indicate or imply that the indicated device or element must have a particular orientation, structure and operation, therefore, it cannot be understood as a limitation on the utility model.

[0021] In addition, if the terms "first", "second", "third" and the like appear, they are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0022] In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, they do not mean that the component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0023] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, if the terms "setting", "mounting", "connecting", "connection" and the like appear, they should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] It needs to be explained that, in the case of no conflict, the features in the embodiments of the utility model can be combined with each other.

[0025] For example, the first and second embodiments can be combined with each other. Figures 1-2As shown, the photovoltaic track traction machine includes a winch 6, a plurality of photovoltaic module transport vehicles, and a steel cable 5 connected between the winch 6 and the photovoltaic module transport vehicle. Each of the photovoltaic module transport vehicles includes a vehicle frame 1, a transport support 2 arranged on the vehicle frame 1, a transport support 2 fixing mechanism arranged on the vehicle frame 1, and a plurality of photovoltaic module placing grooves 7 arranged on the transport support 2. The fixing mechanism includes a plurality of fixed support ribs 3 arranged on both sides of the transport support 2, a support rib 3 fixing anchor 10 arranged on the vehicle frame 1, and a traction anchor 9 arranged on both sides of the vehicle frame 1. One end of the steel cable 5 is connected to the winch 6, and the other end is fixed to the traction anchor 9.

[0026] Compared with the prior art, in the prior art, due to the large area of the photovoltaic module, the traditional vehicle transportation method needs a large amount of manual cost for loading and unloading work, and a large amount of time cost is consumed in the photovoltaic transportation process. In the present application, a multi-section transport vehicle is used for carrying, a large number of photovoltaic modules can be carried at one time, the number of transport vehicles for carrying the photovoltaic modules can be reduced, and the carrying time can be reduced. Moreover, the present application adopts a traction type operation mode, which can be suitable for ground track transportation and hoisting track transportation. The vehicle frame 1 is simply modified and placed on the hoisting track, the transport vehicle can be stretched to the installation position by the traction winch 6, and the requirement for the ground is lower. At the same time, the present application uses a plurality of fixing structures to fix the transport support 2 on which the photovoltaic module is placed, which can reduce the possibility of the photovoltaic module falling during the carrying process, and the overall structure is more stable and reliable.

[0027] The steel cable 5 includes at least two strands, and the two strands of the steel cable 5 are respectively connected to different traction anchors 9 on both sides of the vehicle frame 1. Through the traction of the at least two strands of the steel cable 5, the stress direction of the vehicle frame 1 can be balanced, and the stretching process of the vehicle frame 1 is more stable.

[0028] A wheel adapted to the transport track is arranged below the vehicle frame 1. When the ground track is used for transportation, the wheel can be arranged below the vehicle frame 1. When the hoisting track is used for transportation, the position of the wheel connected to the vehicle frame 1 can be modified, and the wheel is arranged above the vehicle frame 1 by a support, so as to reduce the overall gravity center of the vehicle frame 1 connected to the track. However, the overall working principle does not change, and the modification of the connection between the vehicle frame 1 and the track is a common technical means for those skilled in the art, which will not be repeated here.

[0029] The fixing mechanism further includes a plurality of installation bottom rods 4 arranged on the vehicle frame 1, and a groove adapted to the installation bottom rod 4 is arranged at the bottom of the transport support 2. A plurality of connecting threaded holes are arranged on the installation bottom rod 4, and a through hole adapted to the connecting threaded hole is arranged at the bottom of the transport support 2. The transport support 2 is reinforced by screws.

[0030] Each transport vehicle is provided with a splicing connection hole 8. The splicing connection hole 8 is arranged at the end of the vehicle frame 1, and the splicing connection hole 8 can be used as the installation of the traction anchor 9. The splicing of the adjacent two transport vehicles can be achieved by installing the traction anchor 9 between the adjacent two transport vehicles, and connecting the connecting steel rope between the traction anchors 9, which is simple in overall operation.

[0031] In actual use, the transport support 2 needs to be fixed first. The groove at the bottom of the transport support 2 is placed on the installation bottom rod 4, and the screw inside the transport support 2 is connected to the installation bottom rod 4 to reinforce the transport support 2. Then, the transport support 2 is divided into multiple placement slots by placing a partition plate inside the transport support 2. Of course, other similar mechanical structures can be used to separate the transport support 2, or other mechanical fixing methods can be used to fix the photovoltaic modules to avoid damage to the photovoltaic modules caused by mutual collision. Then, the support rib plate 3 on both sides of the transport support 2 is fixed, the anchor is driven in, the steel cable 5 of the winch 6 is connected, and the photovoltaic modules are loaded. Finally, the winch 6 is started to move by stretching, which is simple in overall operation and stable in structure.

[0032] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A traction machine for photovoltaic transport tracks, characterized in that: The system includes a winch (6), multiple photovoltaic module transport vehicles, and a steel cable (5) connecting the winch (6) and the photovoltaic module transport vehicles. Each photovoltaic module transport vehicle includes a frame (1), a transport support (2) mounted on the frame (1), and a transport support (2) fixing mechanism mounted on the frame (1). The transport support (2) is provided with multiple photovoltaic module placement slots (7). The fixing mechanism includes multiple fixed support ribs (3) mounted on both sides of the transport support (2), fixed anchors (10) mounted on the support ribs (3) mounted on the frame (1), and traction anchors (9) mounted on both sides of the frame (1). One end of the steel cable (5) is connected to the winch (6), and the other end is fixed to the traction anchor (9).

2. The traction machine for photovoltaic transport tracks according to claim 1, characterized in that: The steel cable (5) comprises at least two strands, and the two strands of steel cable (5) are respectively connected to different traction anchors (9) on both sides of the frame (1).

3. The traction machine for photovoltaic transport tracks according to claim 1, characterized in that: The frame (1) is provided with wheels adapted to the transport track.

4. The traction machine for photovoltaic transport tracks according to claim 1, characterized in that: The fixing mechanism also includes multiple mounting base rods (4) set on the frame (1), and a groove adapted to the mounting base rods (4) is provided at the bottom of the transport bracket (2).

5. The traction machine for photovoltaic transport tracks according to claim 4, characterized in that: The mounting base (4) is provided with multiple threaded holes, and a through hole adapted to the threaded holes is provided at the bottom of the transport bracket (2).

6. The traction machine for photovoltaic transport tracks according to claim 1, characterized in that: Each transport vehicle is equipped with splicing connection holes (8).

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