Photovoltaic equipment fixing device and photovoltaic equipment

Abstract

The utility model relates to a photovoltaic equipment fixing device and photovoltaic equipment. The photovoltaic equipment fixing device comprises an anchoring pipe, a pushing rod and a movable claw nail, the anchoring pipe is connected with the photovoltaic equipment, the tip is conical, and the anchoring pipe can be inserted into a target fixing position; a movable claw nail is movably arranged in the anchoring pipe, and the movable claw nail is contracted in the anchoring pipe before being mounted; the pushing rod can be inserted into the anchoring pipe to push the movable claw nail to extend outwards, so that the movable claw nail penetrates through the pipe wall of the anchoring pipe to be anchored into a target fixing position. Therefore, according to the fixing device, the anchoring pipe can be inserted into the ground in advance, then the movable claw nail hidden in the anchoring pipe is pressed and pushed out of the anchoring pipe through the pushing rod, anchoring grasping in the radial direction of the anchoring pipe is achieved, low-cost and simple installation of photovoltaic equipment is conveniently and rapidly achieved, the anchoring effect of the fixing device is fixed and reliable, and the fixing effect is good. The device can effectively cope with the harsh environment in a sunny region, resist the threat of external force influence such as strong wind on the installation of photovoltaic equipment, is simple to operate, and saves the labor cost.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic equipment, and more particularly, to a fixing device for photovoltaic equipment and a photovoltaic equipment. Background Art

[0002] As a clean new energy source, solar energy has been growing and maturing, and has begun to enter the commercial and civilian fields. Accordingly, photovoltaic equipment such as solar panels has also started to be distributed in more and more environments. However, in the current security issues of photovoltaic equipment, there has always been a lack of a cheap, simple and reliable solution. For example, Chinese Patent CN201210587393.1 discloses a photovoltaic panel system, a fixing device for photovoltaic panels and a method for installing a photovoltaic panel system. By providing a bearing seat, a plurality of side plates and a bottom plate, the connection of the photovoltaic panel is realized. However, it is not applicable to complex outdoor terrains and landforms and cannot meet the requirements of natural environments such as strong winds in sunny areas. Summary of the Utility Model

[0003] The present application provides a fixing device for photovoltaic equipment and a photovoltaic equipment to solve the problems in the prior art that the fixing structure of photovoltaic equipment such as solar panels has a high cost, lacks adaptability to complex terrains and harsh environments, and has poor reliability.

[0004] According to a fixing device for photovoltaic equipment provided by the present application, it includes: an anchoring pipe, a push rod and movable claw nails;

[0005] The anchoring pipe is connected to the photovoltaic equipment, and its tip is conical and can be inserted into the target fixing position; the movable claw nails are movably arranged in the anchoring pipe, and the movable claw nails contract into the anchoring pipe before installation; the push rod can be inserted into the anchoring pipe to push the movable claw nails to extend outwards, so that they penetrate through the pipe wall of the anchoring pipe and anchor into the target fixing position.

[0006] In some embodiments, multiple groups of movable claw nails are provided, and the movable claw nails within each group are evenly distributed along the circumferential direction of the anchoring pipe, and the movable claw nails between groups are axially distributed at different lengths of the anchoring pipe.

[0007] In some embodiments, the movable claw nails are in a curved arc shape and are rotatably arranged in the anchoring pipe, and the curved arc direction of the movable claw nails is consistent with their rotation direction; the push rod rotates the movable claw nails to make the movable claw nails extend out of the anchoring pipe.

[0008] In some embodiments, the movable claw nails are in a tooth shape with a thin tip and a thick root, and through holes corresponding to the movable claw nails are provided on the pipe wall of the anchoring pipe, and the size of the through holes is larger than the tip of the movable claw nails and smaller than the root of the movable claw nails.

[0009] In some embodiments, a rotating rod is disposed inside the anchoring tube. One end of the rotating rod is rotatably connected to the tube wall of the anchoring tube, and the other end is fixedly connected to the root of the movable claw nail.

[0010] In some embodiments, a receiving groove for cooperating with the rotating rod is further provided on the tube wall of the anchoring tube. When the rotating rod drives the movable claw nail to extend out of the anchoring tube, the rotating rod enters the receiving groove and is buried below the tube wall of the anchoring tube.

[0011] In some embodiments, the tip of the push rod is provided in a conical shape.

[0012] In some embodiments, the anchoring tube is made of metal, and the push rod and the movable claw nail are made of metal or non-metal materials.

[0013] In some embodiments, the anchoring tube and the photovoltaic device are soft-connected by a towing rope or hard-connected by bolts.

[0014] According to another aspect of the present application, a photovoltaic device is provided, and the device includes the photovoltaic device fixing device as described above.

[0015] According to the technical solution of the present application, the photovoltaic device fixing device includes: an anchoring tube, a push rod, and a movable claw nail; the anchoring tube is connected to the photovoltaic device, and the tip is conical and can be inserted into the target fixing position; the movable claw nail is movably arranged inside the anchoring tube, and the movable claw nail is retracted inside the anchoring tube before installation; the push rod can be inserted into the anchoring tube to push the movable claw nail to extend outwards, so that it penetrates through the tube wall of the anchoring tube and anchors into the target fixing position. Thus, the fixing device of the present application can first insert the anchoring tube into the ground, and then use the push rod to push the movable claw nail hidden inside the anchoring tube out of the anchoring tube, so as to achieve anchoring and grasping along the radial direction of the anchor point tube, so as to facilitate and quickly realize the low-cost and simple installation of the photovoltaic device. The anchoring effect of the fixing device is fixed and reliable, which can effectively cope with the harsh environment in sunny areas, resist the installation threats of external forces such as strong winds to the photovoltaic device, and has simple operation and saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application and used together with the specification to explain the principles of the present application.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 The structural schematic diagram of the photovoltaic device fixing device according to the embodiment of the present application is shown;

[0019] Figure 2 shows Figure 1 a schematic structural diagram during the anchoring process of a fixing device for a photovoltaic device;

[0020] Figure 3 shows Figure 1 a schematic structural diagram after the anchoring process of the fixing device for the photovoltaic device ends.

[0021] Among them, the above-mentioned drawings include the following reference numerals:

[0022] 1. Anchoring tube; 11. Through hole; 2. Push rod; 3. Movable claw nail; 31. Tip; 32. Root; 4. Rotating rod. Detailed implementation manners

[0023] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0024] It should be pointed out that the following detailed description is illustrative and is intended to provide further description of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0025] For the sake of convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above" and the like can be used here to describe the spatial positional relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the figure. For example, if the device in the figure is inverted, the device described as "above other devices or structures" or "over other devices or structures" will be positioned "below other devices or structures" or "under other devices or structures" afterwards. Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways, rotated 90 degrees or in other orientations, and corresponding explanations will be made for the spatial relative descriptions used here.

[0026] It should be noted that the terms used here are only for describing the specific implementation manners and are not intended to limit the exemplary embodiments according to the present application. As used here, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of the present application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0028] Figures 1 to 3 An embodiment of the photovoltaic device fixing device of the present application is schematically shown.

[0029] As Figures 1 to 3 As shown, the present application discloses a photovoltaic device fixing device, which includes: an anchor tube 1, a push rod 2 and a movable claw nail 3. The anchor tube 1 is connected to the photovoltaic device, and the tip is conical and can be inserted into the target fixing position. The movable claw nail 3 is movably arranged in the anchor tube 1, and the movable claw nail 3 is retracted into the anchor tube 1 before installation. The push rod 2 can be inserted into the anchor tube 1 to push the movable claw nail 3 to extend outwards, so that it passes through the tube wall of the anchor tube 1 and anchors into the target fixing position.

[0030] Through the above structural design, the fixing device of the present application can first insert the anchor tube 1 into the ground, and then use the push rod 2 to push the movable claw nail 3 hidden in the anchor tube 1 out of the anchor tube 1, so as to achieve anchoring and grasping along the radial direction of the anchor point tube, so as to facilitate the low-cost and simple fixed installation of the photovoltaic device quickly. The anchoring effect of the fixing device is fixed and reliable, which can effectively cope with the harsh environment in sunny areas, resist the installation threats of external forces such as strong winds to the photovoltaic device, and has simple operation and saves labor costs.

[0031] In some embodiments of the present application, such as Figures 1 to 3As shown, there are multiple groups of movable claw nails 3. Within each group, the movable claw nails 3 are evenly distributed along the circumferential direction of the anchoring pipe 1 and can extend evenly in all directions along the radial direction of the anchoring pipe 1, so as to fully insert into the target fixed positions such as the ground, realizing the reliable installation of the anchoring pipe 1. Among the groups, the movable claw nails 3 are axially distributed at different lengths of the anchoring pipe 1 to cope with different insertion depths of the anchoring pipe 1. Moreover, when the anchoring pipe 1 is inserted into the ground to a sufficient depth, multiple groups of movable claw nails 3 can work simultaneously, further ensuring the anchoring reliability of the device, enabling the anchoring pipe 1 to obtain a strong and stable fixing force, and realizing the stable and reliable installation of the photovoltaic device to cope with external force environments such as strong winds. Specifically in use, the insertion depth of the anchoring pipe 1, as well as the number and arrangement positions of the movable claw nails 3, can be determined according to the actual installation environment locally. For example, the more significant the local wind force influence is, the more the number of movable claw nails 3 and the greater the insertion depth of the anchoring pipe 1.

[0032] In some embodiments of the present application, as Figures 1 to 3 shown, in this embodiment, the movable claw nail 3 is in a curved arc shape and is rotatably arranged in the anchoring pipe 1, and the curved arc direction of the movable claw nail 3 is consistent with its rotation direction, so as to facilitate the movable claw nail 3 to smoothly pass through the pipe wall through hole 11 of the anchoring pipe 1 and extend outwards to insert into the soil. Referring to Figure 2 shown, the push rod 2 rotates the movable claw nail 3 to make the movable claw nail 3 extend out of the anchoring pipe 1. The insertion method of the anchoring pipe 1 can be any method such as knocking, pressing or drilling. The outer dimension of the push rod 2 is slightly smaller than the inner diameter dimension of the anchoring pipe 1 and can be conveniently inserted into the anchoring pipe 1 manually. Moreover, after the push rod 2 presses the movable claw nail 3 to extend outwards and anchor the land, it can be pulled out and recovered for repeated use, further reducing the material cost of the fixing device of the present application. Among them, the cross-sections of the anchoring pipe 1 and the push rod 2 are not limited to circular, and square or other polygonal structures can also be used.

[0033] In some embodiments of the present application, as Figures 1 to 3 shown, the movable claw nail 3 is in a tooth shape with a thin tip 31 and a thick root 32, so as to reduce the resistance to inserting into the ground. The pipe wall of the anchoring pipe 1 is provided with a through hole 11 corresponding to the movable claw nail 3. The size of the through hole 11 is larger than the tip 31 of the movable claw nail 3 and smaller than the root 32 of the movable claw nail 3, so that it can not only allow the tip 31 of the movable claw nail 3 to extend out and insert into the soil, but also ensure that the root 32 of the movable claw nail 3 remains in the anchoring pipe 1, ensuring reliable connection between the two without detachment.

[0034] In some embodiments of the present application, as Figure 1 and Figure 2As shown, a rotating rod 4 is arranged inside the anchoring pipe 1. One end of the rotating rod 4 is rotatably connected to the pipe wall of the anchoring pipe 1, and the other end is fixedly connected to the root 32 of the movable claw nail 3. When the pushing rod 2 is inserted, it can push the rotating rod 4 to drive the movable claw nail 3 to rotate, so that the movable claw nail 3 extends out of the anchoring pipe 1 and anchors into the ground to achieve a fixed connection.

[0035] In some embodiments of the present application, a receiving groove (not shown) for cooperating with the rotating rod 4 is further arranged on the pipe wall of the anchoring pipe 1. When the rotating rod 4 drives the movable claw nail 3 to extend out of the anchoring pipe 1, the rotating rod 4 enters the receiving groove and is buried below the pipe wall of the anchoring pipe 1. Thus, the rotating rod 4 does not interfere with the continuous insertion action of the pushing rod 2, making the anchoring operation simple and easy, and saving labor costs.

[0036] In some embodiments of the present application, as Figures 1 to 3 shown, the tip of the pushing rod 2 is also set to a conical shape to facilitate the downward insertion of the pushing rod 2, and then push the rotating rod 4 to drive the movable claw nail 3 to rotate, so as to extend out of the anchoring pipe 1 and insert into the ground to achieve fixation. In addition, during the process of inserting the anchoring pipe 1 into the ground, due to the influence of voids in the ground, etc., there may be a situation where impurities such as soil and stone seep into the through hole 11 to form resistance. Therefore, setting the tip of the pushing rod 2 to a conical shape can also cope with this situation and effectively reduce the insertion resistance.

[0037] In some embodiments of the present application, to prevent the movable claw nail 3 from rotating and falling off under the action of external forces such as later shaking, and also to prevent rainwater, etc. from flowing into the anchoring pipe 1 to cause water accumulation and corrosion, shortening the service life, this photovoltaic device fixing device further includes: a plugging column. The plugging column can be a structure such as a wooden rod with light weight and low cost, or a solid columnar object that fits inside the anchoring pipe 1 formed by fluid pouring, etc., so as to fill the inside of the anchoring pipe 1, fix the movable claw nail 3, further ensure the reliability of the movable claw nail 3 anchoring into the ground, and at the same time plug the pipe orifice of the anchoring pipe 1 to avoid rainwater, etc. from flowing in to cause water accumulation and corrosion, and extend the service life of this fixing device.

[0038] In some embodiments of the present application, the anchoring pipe 1 is made of a metal material, such as a galvanized pipe or a stainless steel pipe, etc., which are materials with high strength, corrosion resistance and low price. The pushing rod 2 and the movable claw nail 3 are made of metal materials or non-metal materials. For example, the same stainless steel material as the anchoring pipe 1 can be used, or PVC rigid plastic, etc. can also be used to reduce the weight, realize the light weight of the fixing device, reduce the manpower required to insert and lift the pushing rod 2, and reduce the labor intensity and labor cost of workers.

[0039] In some embodiments of the present application, the anchoring pipe 1 and the photovoltaic device can be soft-connected through a traction rope, that is, the anchoring pipe 1 is embedded in the ground as a ground nail, and the photovoltaic device is fixed by tightening with a traction rope. Or, the anchoring pipe 1 and the photovoltaic device can be hard-connected through bolts.

[0040] According to another aspect of the present application, a photovoltaic device is disclosed. The photovoltaic device includes the photovoltaic device fixing device of any of the above embodiments. By inserting the anchor pipe 1 into the ground and using the movable claw nails 3 to extend radially, a stronger fixing force can be provided to ensure the fixing reliability of the photovoltaic device and cope with natural external forces such as strong winds.

[0041] Combined with Figures 1 to 3 As shown in the figure, the working principle of the photovoltaic device fixing device of the present application is introduced:

[0042] Before fixing, first, according to the actual situation of the site where the photovoltaic device is installed, select the location, the diameter of the anchor pipe 1, and the number of movable claw nails 3. Then, insert the selected anchor pipe 1 into the ground by means of knocking, pressing, screwing in, etc. During this process, the movable claw nails 3 are in a contracted state and hidden in the anchor pipe 1. When the anchor pipe 1 is inserted in place, insert the push rod 2 into the anchor pipe 1. The push rod 2 will press the movable claw nails 3 to extend outward, so that the movable claw nails 3 extend out of the anchor pipe 1 along the through hole 11 to insert into the ground to obtain a strong fixing effect. In addition, in some areas where large winds, rains and water activities are frequent, a plug column can also be filled in the anchor pipe 1 to further stabilize the position of the movable claw nails 3, and at the same time block the pipe orifice of the anchor pipe 1 to prevent rainwater from flowing in and accumulating in the anchor pipe 1, and avoid rainwater erosion affecting the service life of the anchor pipe 1.

[0043] In summary, the technical solution of the present application, the photovoltaic device fixing device includes: an anchor pipe, a push rod and movable claw nails; the anchor pipe is connected to the photovoltaic device, and the tip is conical and can be inserted into the target fixing position; the movable claw nails are movably arranged in the anchor pipe, and the movable claw nails are contracted in the anchor pipe before installation; the push rod can be inserted into the anchor pipe to push the movable claw nails to extend outward, so that it penetrates through the pipe wall of the anchor pipe and anchors into the target fixing position. Thus, the fixing device of the present application can first insert the anchor pipe into the ground, and then use the push rod to push the movable claw nails hidden in the anchor pipe out of the anchor pipe, so as to realize the radial anchoring and grasping of the anchor point pipe, so as to conveniently and quickly anchor into the target fixing position such as the ground, and realize the fast and low-cost fixing and installation of the photovoltaic device. This method has a reliable anchoring effect, can effectively cope with the harsh environment in areas rich in sunlight, resist the installation threat of external forces such as strong winds to the photovoltaic device, and has simple operation and saves labor costs.

[0044] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fixing device for a photovoltaic device, characterized in that, Comprising: Anchoring tube (1), push rod (2) and movable claw nail (3); The anchoring tube (1) is connected to the photovoltaic device, with a conical tip and can be inserted into the target fixing position; the movable claw nail (3) is movably arranged in the anchoring tube (1), and the movable claw nail (3) is contracted in the anchoring tube (1) before installation; the push rod (2) can be inserted into the anchoring tube (1) to push the movable claw nail (3) to extend outwards, so that the movable claw nail (3) penetrates through the wall of the anchoring tube (1) and anchors into the target fixing position.

2. The photovoltaic device fixing device according to claim 1, characterized in that, Multiple groups of the movable claw nails (3) are provided, and the movable claw nails (3) within each group are evenly distributed along the circumferential direction of the anchoring tube (1), and the movable claw nails (3) between each group are axially distributed at different lengths of the anchoring tube (1).

3. The photovoltaic device fixing device according to claim 1, wherein, The movable claw nail (3) is in a curved arc shape and is rotatably arranged in the anchoring tube (1), and the curved arc direction of the movable claw nail (3) is consistent with its rotation direction; the push rod (2) rotates the movable claw nail (3) to make the movable claw nail (3) extend out of the anchoring tube (1).

4. The photovoltaic device fixing device according to claim 3, characterized in that, The movable claw nail (3) is in a tooth shape with a thin tip (31) and a thick root (32), and the wall of the anchoring tube (1) is provided with a through hole (11) corresponding to the movable claw nail (3), and the size of the through hole (11) is larger than the tip (31) of the movable claw nail (3) and smaller than the root (32) of the movable claw nail (3).

5. The photovoltaic device fixing device according to claim 3, characterized in that A rotating rod (4) is arranged in the anchoring tube (1), one end of the rotating rod (4) is rotatably connected to the wall of the anchoring tube (1), and the other end is fixedly connected to the root (32) of the movable claw nail (3).

6. The photovoltaic device fixing device according to claim 5, characterized in that, A receiving groove for cooperating with the rotating rod (4) is further arranged on the wall of the anchoring tube (1). When the rotating rod (4) drives the movable claw nail (3) to extend out of the anchoring tube (1), the rotating rod (4) enters the receiving groove and is buried below the wall of the anchoring tube (1).

7. The photovoltaic device fixing device according to claim 1, characterized in that, The tip of the push rod (2) is set in a conical shape.

8. The photovoltaic device fixing device according to claim 1, wherein, The anchoring tube (1) is made of metal material, and the push rod (2) and the movable claw nail (3) are made of metal material or non-metal material.

9. The photovoltaic device fixing device according to claim 1, characterized in that, The anchoring tube (1) is flexibly connected to the photovoltaic device through a towing rope or rigidly connected through bolts.

10. A photovoltaic device, characterized in that, Comprising the photovoltaic device fixing device according to any one of claims 1 to 9.

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