Photovoltaic module replacement auxiliary device

Abstract

The utility model provides a photovoltaic module replacement auxiliary device, and relates to the field of photovoltaic technology. The photovoltaic module replacement auxiliary device comprises a base, a lifting mechanism, an adsorption mechanism, a rotating mechanism and a moving assembly. The moving assembly is arranged on the base and used for moving the position of the base, the adsorption mechanism is arranged on the lifting mechanism and used for adsorbing a photovoltaic module, the lifting mechanism is arranged on the base and used for lifting the adsorption mechanism, and the rotating mechanism is arranged on the lifting mechanism and used for adjusting the angle of the adsorption mechanism. The device provided by the utility model is beneficial to improving the replacement efficiency of the photovoltaic module.

Description

Technical Field

[0001] This application relates to the field of photovoltaic technology, and in particular to an auxiliary device for replacing photovoltaic modules. Background Technology

[0002] To better receive sunlight, photovoltaic modules are usually installed on supports at a certain height and tilted at an appropriate angle to receive sunlight for a longer period of time.

[0003] Because photovoltaic (PV) modules can be damaged during use, they need to be replaced promptly. In existing technologies, installing PV modules on supports at a certain height requires temporary scaffolding to allow operators to transport the modules to the supports for installation.

[0004] However, photovoltaic modules are heavy, and using scaffolding or other methods to transport them to the support structure for installation is time-consuming and labor-intensive, which is not conducive to the replacement of photovoltaic modules. Utility Model Content

[0005] This application provides a photovoltaic module replacement auxiliary device to solve the problem of time-consuming and labor-intensive photovoltaic module replacement.

[0006] This application provides a photovoltaic module replacement auxiliary device, including a base, a lifting mechanism, an adsorption mechanism, a rotating mechanism, and a moving component;

[0007] The movable component is disposed on the base for moving the position of the base; the adsorption mechanism is disposed on the lifting mechanism for adsorbing photovoltaic modules; the lifting mechanism is disposed on the base for raising and lowering the adsorption mechanism; and the rotating mechanism is disposed on the lifting mechanism for adjusting the angle of the adsorption mechanism.

[0008] In some embodiments, the lifting mechanism includes a scissor link and a first driving member. The scissor link is disposed on the base, and the first driving member is disposed on the base. The first driving member is connected to the scissor link to drive the scissor link to lift. The adsorption mechanism is disposed on the top of the scissor link.

[0009] In some embodiments, a limiting rod is horizontally provided on the base, and a sliding groove is formed between the limiting rod and the base. A sliding rod is slidably connected in the sliding groove. One end of the bottom of the scissor linkage is connected to the sliding rod, and the other end is connected to the base. The driving member is connected to the sliding rod to drive the scissor linkage to open and close.

[0010] In some embodiments, the first drive member includes a first electric push rod disposed on the base, the telescopic rod of the first electric push rod being connected to the sliding rod.

[0011] In some embodiments, the rotating mechanism includes a connecting frame, a rotating shaft, and a second driving member. The connecting frame is disposed on the top of the scissor linkage, the rotating shaft is rotatably connected to the connecting frame in a horizontal direction, the second driving member is disposed on the scissor linkage and connected to the rotating shaft for driving the rotating shaft to rotate, and the adsorption mechanism is disposed on the rotating shaft.

[0012] In some embodiments, the second driving member includes a second electric push rod, which is disposed on the scissor linkage. An adjusting rod is disposed on the rotating shaft, and the telescopic rod of the second electric push rod is connected to the adjusting rod to drive the adjusting rod to rotate.

[0013] In some embodiments, the adsorption mechanism includes at least one suction cup disposed on top of the scissor linkage.

[0014] In some embodiments, the adjusting rod is provided with a reinforcing rod, which is connected to the suction cup.

[0015] In some embodiments, the photovoltaic module replacement auxiliary device further includes a control component, which includes a controller electrically connected to the first electric push rod and the second electric push rod, respectively, for controlling the first electric push rod and the second electric push rod, respectively.

[0016] In some embodiments, the movable component includes a plurality of rollers disposed at the bottom of the base.

[0017] This application provides a photovoltaic module replacement auxiliary device. By setting a movable component on the base, the position of the base can be moved to adjust the position of the photovoltaic module fixed on the adsorption mechanism of the base to align it with the photovoltaic module to be replaced. Then, a lifting mechanism raises the photovoltaic module to the installation position, and a rotating mechanism adjusts the angle of the photovoltaic module to directly transport the photovoltaic module to the designated position. Subsequent operators only need to fix the photovoltaic module to the photovoltaic bracket, without having to move the replacement photovoltaic module. This quickly realizes the transportation and positioning of photovoltaic modules, improves installation efficiency, avoids manual handling of photovoltaic modules, and reduces the labor intensity of operators. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0019] Figure 1 This is a schematic diagram of the structure of the photovoltaic module replacement auxiliary device provided in the embodiments of this application;

[0020] Figure 2 for Figure 1 Enlarged structural diagram of section A;

[0021] Figure 3 for Figure 1 Another structural diagram of the auxiliary device for replacing photovoltaic modules;

[0022] Figure 4 for Figure 1 A schematic diagram of the structure of the auxiliary device for replacing photovoltaic modules after it has been retracted.

[0023] Figure 5 for Figure 1 A schematic diagram of the middle connecting frame.

[0024] Explanation of reference numerals in the attached figures:

[0025] 100. Base; 110. Limiting rod; 120. Slide groove; 130. Sliding rod;

[0026] 200. Lifting mechanism; 210. Scissor linkage; 211. Connecting rod; 220. First driving component;

[0027] 300. Adsorption mechanism;

[0028] 400. Rotating mechanism; 410. Connecting frame; 411. Mounting rod; 412. Support rod; 413. Connecting collar; 420. Rotating shaft; 430. Second driving component; 440. Adjusting rod;

[0029] 500. Mobile components;

[0030] 600, Reinforcing bar.

[0031] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0032] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0033] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "fixation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0035] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0036] To better receive sunlight, photovoltaic (PV) modules typically need to be installed on supports at a certain height and tilted at an appropriate angle to receive sunlight for a longer period. Since PV modules can be damaged during use, they need to be replaced promptly. In current technology, PV modules are installed on supports at a certain height, and since the modules weigh at least 20kg, lifting them using simple ladders or A-frame ladders poses significant safety hazards. Therefore, temporary scaffolding needs to be erected to allow operators to transport the PV modules to the supports for installation.

[0037] However, photovoltaic modules are heavy, and using scaffolding or other methods to transport them to the support structure for installation is time-consuming and labor-intensive, which is not conducive to the replacement of photovoltaic modules.

[0038] To address the aforementioned issues, this application provides a photovoltaic module replacement auxiliary device. By installing a movable component on the base, the position of the base can be moved, thereby adjusting the position of the photovoltaic module fixed to the adsorption mechanism on the base to align with the module to be replaced. A lifting mechanism then raises the photovoltaic module to its installation position, and a rotating mechanism adjusts the angle of the module, directly transporting it to the designated location. Subsequent operators only need to fix the photovoltaic module to the photovoltaic bracket; there is no need to move the replacement module. This quickly achieves the transportation and positioning of the photovoltaic module, improving installation efficiency and avoiding manual handling, thus reducing the workload of operators.

[0039] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0040] This application provides an auxiliary device for replacing photovoltaic modules, referring to... Figure 1 and Figure 2 The photovoltaic module replacement auxiliary device includes a base 100, a lifting mechanism 200, an adsorption mechanism 300, a rotating mechanism 400, and a moving component 500.

[0041] The movable component 500 is disposed on the base 100 for moving the position of the base 100. The adsorption mechanism 300 is disposed on the lifting mechanism 200 for adsorbing photovoltaic modules. The lifting mechanism 200 is disposed on the base 100 for lifting the adsorption mechanism 300. The rotating mechanism 400 is disposed on the lifting mechanism 200 for adjusting the angle of the adsorption mechanism 300.

[0042] During the replacement of photovoltaic (PV) modules, the device is first moved to the bottom of the PV module to be replaced. The adsorption mechanism 300 is then raised to the bottom of the damaged PV module and fixed using the lifting mechanism 200. Operators can easily climb to the bottom of the damaged PV module using ladders, A-frame ladders, or other simple methods to disassemble it. The damaged PV module is then moved to the ground using the lifting mechanism 200, and the replacement PV module is fixed onto the adsorption mechanism 300. The replacement PV module is then raised to the installation position using the lifting mechanism 200. The angle of the PV module is adjusted using the rotating mechanism 400, and the operator can directly install the replacement PV module onto the PV bracket using bolts to complete the replacement of the PV module. This process assists in the installation of PV modules without the need for scaffolding or other structures, improving the installation efficiency of PV modules and reducing the labor intensity of operators.

[0043] In some embodiments, refer to Figure 1 , Figure 3 and Figure 4 The lifting mechanism 200 includes a scissor link 210 and a first drive member 220. The scissor link 210 is mounted on the base 100, and the first drive member 220 is mounted on the base 100. The first drive member 220 is connected to the scissor link 210 to drive the scissor link 210 to lift. The adsorption mechanism 300 is mounted on top of the scissor link 210.

[0044] Specifically, the scissor link 210 includes two sets of scissor link structures arranged side by side. The scissor link structure is existing technology and will not be described in detail here. Multiple connecting rods 211 are provided between the two sets of scissor link structures. The connecting rods 211 are located at the corresponding hinge points of the two sets of scissor link structures to improve the stability of the connection between the two sets of scissor link structures.

[0045] In other embodiments, the lifting mechanism 200 can also be a hydraulic cylinder, an electric push rod, or other means to achieve the lifting of the adsorption mechanism 300.

[0046] By adopting the above technical solution, the scissor linkage structure is beneficial for raising photovoltaic modules to the required position, and can also be retracted together to reduce the size of the device, making it easier to transport the entire device.

[0047] In some embodiments, a limiting rod 110 is horizontally provided on the base 100, and a sliding groove 120 is formed between the limiting rod 110 and the base 100. A sliding rod 130 is slidably connected in the sliding groove 120. One end of the bottom of the scissor linkage 210 is connected to the sliding rod 130, and the other end is connected to the base 100. A driving member is connected to the sliding rod 130 to drive the scissor linkage 210 to open and close.

[0048] Specifically, two limiting rods 110 are provided, each welded and fixed to one of the two sides of the base 100. The two limiting rods 110 are arranged parallel to each other in the horizontal direction, forming a groove 120 between the limiting rods 110 and the base 100. A sliding rod 130 is slidably connected within the groove 120, passing through the groove 120 formed by the two limiting rods 110. One end of the bottom of the scissor linkage structure is hinged to the end of the base 100, and the other end is hinged to the sliding rod 130. Both sets of scissor linkage structures are hinged to the same sliding rod 130. A driving component is mounted on the base 100 and connected to the sliding rod 130 to drive the sliding rod 130 to slide, thereby realizing the opening and closing of the scissor linkage structure.

[0049] In some embodiments, refer to Figure 1 and Figure 2The first driving component 220 includes a first electric push rod disposed on the base 100, and the telescopic rod of the first electric push rod is connected to the sliding rod 130.

[0050] The first electric push rod is fixedly mounted on the base 100, and the telescopic rod of the first electric push rod is connected to the sliding rod 130 to drive the sliding rod 130 to slide, thereby driving the opening and closing of the scissor linkage structure.

[0051] In other embodiments, the first driving component 220 may also be a hydraulic cylinder, a pneumatic cylinder, a gear and rack structure, etc., which will not be described in detail here.

[0052] In some embodiments, refer to Figure 1 and Figure 2 The rotating mechanism 400 includes a connecting frame 410, a rotating shaft 420, and a second driving member 430. The connecting frame 410 is disposed on the top of the scissor linkage 210. The rotating shaft 420 is rotatably connected to the connecting frame 410 in the horizontal direction. The second driving member 430 is disposed on the scissor linkage 210 and connected to the rotating shaft 420 for driving the rotating shaft 420 to rotate. The adsorption mechanism 300 is disposed on the rotating shaft 420.

[0053] Reference Figure 2 and Figure 5 The connecting frame 410 includes a mounting rod 411, a support rod 412, and a connecting collar 413. The mounting rod 411 is fixed between two scissor linkage structures. The support rod 412 is fixed to the mounting rod 411 by bolts. The connecting collar 413 is set on the support rod 412. The rotating shaft 420 is rotatably inserted into the connecting collar 413.

[0054] The support rod 412 and the connecting collar 413 are provided in twos. The two support rods 412 are fixed parallel to the mounting rod 411. The two connecting collars 413 are respectively provided at the ends of the two support rods 412 away from the mounting rod 411. The rotating shaft 420 is rotatably inserted into the two connecting collars 413 to improve the stability of the connection of the rotating shaft 420.

[0055] In some embodiments, the second drive member 430 includes a second electric push rod, which is disposed on the scissor linkage 210. An adjusting rod 440 is disposed on the rotating shaft 420. The telescopic rod of the second electric push rod is connected to the adjusting rod 440 to drive the adjusting rod 440 to rotate.

[0056] The second electric push rod is hinged to the scissor linkage 210, and the piston rod of the second electric push rod is hinged to the adjusting rod 440 to push the adjusting rod 440 to rotate. The adjusting rod 440 drives the rotating shaft 420 to rotate, and the rotating shaft 420 drives the adsorption mechanism 300 to rotate, thereby realizing the adjustment of the angle of the adsorption mechanism 300, so as to facilitate the adjustment of the angle of the photovoltaic module.

[0057] In some embodiments, refer to Figure 1 and Figure 5 The adsorption mechanism 300 includes at least one suction cup, which is disposed on top of the scissor linkage 210.

[0058] In this embodiment, two suction cups are provided to better fix the photovoltaic module, reduce the possibility of the photovoltaic module falling off, improve the stability and safety of the connection, and at the same time, the suction cup adsorption method reduces the impact on the installation of the photovoltaic module.

[0059] The adsorption mechanism 300 can also be a strong magnet or electromagnet to adsorb the frame of the photovoltaic module by magnetism.

[0060] In some embodiments, refer to Figure 1 and Figure 2 A reinforcing rod 600 is provided on the adjusting rod 440, and the reinforcing rod 600 is connected to the suction cup.

[0061] One end of the reinforcing rod 600 is fixed to the bottom connecting rod of the suction cup, and the other end is fixed to the adjusting rod 440. Thus, the bottom connecting rod of the suction cup, the adjusting rod 440 and the reinforcing rod 600 form a triangle, which improves the stability of the connection between the suction cup and its rotating mechanism 400.

[0062] In some embodiments, the photovoltaic module replacement auxiliary device further includes a control component, which includes a controller electrically connected to a first electric push rod and a second electric push rod, respectively, for controlling the first electric push rod and the second electric push rod, respectively.

[0063] The base 100 is equipped with a mobile power supply, which is electrically connected to the first electric push rod, the second electric push rod and the controller to supply power to them.

[0064] Furthermore, the controller is a remote controller, which allows the operator to make local adjustments to the first and second electric push rods to move the photovoltaic modules to the required height and angle.

[0065] In some embodiments, the moving component includes a plurality of rollers disposed at the bottom of the base 100.

[0066] The rollers are omnidirectional wheels, and there are four rollers. The four rollers are installed at the four corners of the bottom of the base 100 to facilitate the movement of the base 100, thereby moving the photovoltaic module and adjusting the position of the photovoltaic module.

[0067] This application provides a photovoltaic module replacement auxiliary device. By setting a movable component 500 on the base 100, the position of the base 100 can be moved to adjust the position of the photovoltaic module fixed on the adsorption mechanism 300 of the base 100 to align with the photovoltaic module to be replaced. Then, the photovoltaic module is raised to the installation position by the lifting mechanism 200, and the angle of the photovoltaic module is adjusted by the rotating mechanism 400 to directly transport the photovoltaic module to the designated position. The operator only needs to fix the photovoltaic module on the photovoltaic bracket afterward, without having to move the photovoltaic module to be replaced. This quickly realizes the transportation and positioning of photovoltaic modules, improves the installation efficiency, avoids manual handling of photovoltaic modules, and reduces the labor intensity of operators.

[0068] Other embodiments of this application will readily conceive of by those skilled in the art upon consideration of the specification and practice of this application. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed in this application. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0069] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A photovoltaic module replacement aid, characterized by, The base, the lifting mechanism, the adsorption mechanism, the rotating mechanism and the moving assembly are provided. The moving assembly is arranged on the base to move the position of the base, the adsorption mechanism is arranged on the lifting mechanism to adsorb the photovoltaic assembly, the lifting mechanism is arranged on the base to lift the adsorption mechanism, and the rotating mechanism is arranged on the lifting mechanism to adjust the angle of the adsorption mechanism.

2. The photovoltaic module replacement aid of claim 1, wherein, The lifting mechanism comprises a scissor linkage and a first driving member, the scissor linkage is arranged on the base, the first driving member is arranged on the base, the first driving member is connected with the scissor linkage to drive the scissor linkage to lift, and the adsorption mechanism is arranged on the top of the scissor linkage.

3. The photovoltaic module replacement aid of claim 2, wherein, A limiting rod is horizontally arranged on the base, a sliding groove is formed between the limiting rod and the base, a sliding rod is slidably connected in the sliding groove, one end of the bottom of the scissor linkage is connected to the sliding rod, the other end is connected to the base, and the driving member is connected with the sliding rod to drive the scissor linkage to open and close.

4. The photovoltaic module replacement aid of claim 3, wherein, The first driving member comprises a first electric push rod arranged on the base, and the telescopic rod of the first electric push rod is connected with the sliding rod.

5. The photovoltaic module replacement aid of claim 4, wherein, The rotating mechanism comprises a connecting frame, a rotating shaft and a second driving member, the connecting frame is arranged on the top of the scissor linkage, the rotating shaft is rotatably connected to the connecting frame in the horizontal direction, the second driving member is arranged on the scissor linkage and connected with the rotating shaft to drive the rotating shaft to rotate, and the adsorption mechanism is arranged on the rotating shaft.

6. The photovoltaic module replacement aid of claim 5, wherein, The second driving member comprises a second electric push rod, the second electric push rod is arranged on the scissor linkage, an adjusting rod is arranged on the rotating shaft, the telescopic rod of the second electric push rod is connected with the adjusting rod to drive the adjusting rod to rotate.

7. The photovoltaic module replacement aid of claim 6, wherein, The adsorption mechanism comprises at least one suction cup, and the suction cup is arranged on the top of the scissor linkage.

8. The photovoltaic module replacement aid of claim 7, wherein, The adjusting rod is provided with a reinforcing rod, and the reinforcing rod is connected with the suction cup.

9. The photovoltaic module replacement aid of claim 6, wherein, The control assembly comprises a controller, the controller is electrically connected with the first electric push rod and the second electric push rod respectively to control the first electric push rod and the second electric push rod respectively.

10. The photovoltaic module replacement aid of any of claims 1-9, wherein, The moving assembly comprises a plurality of rollers, and the rollers are arranged at the bottom of the base.

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