Photovoltaic module mounting device

Abstract

The utility model discloses a photovoltaic module installation device, which comprises supporting legs, a support frame and a plurality of installation frames, the installation frames are regularly arranged on the support frame, the support frame is movably arranged on the supporting legs, limiting modules are symmetrically arranged on the borders of the installation frames, and the limiting modules are arranged on the borders of the installation frames. The limiting module comprises a fixing frame and a wedge-shaped clamping block, the wedge-shaped clamping block is movably arranged in the fixing frame through a spring, and the wedge-shaped clamping block protrudes out of the edges of the fixing frame and the edge of the frame of the mounting frame in the state of no external force. Through optimization, the device can quickly complete the installation and angle adjustment of the photovoltaic module.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell installation, in particular to a photovoltaic component installation device. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. Photovoltaic modules need to be installed on photovoltaic brackets for use. Existing photovoltaic modules are generally installed on fixed brackets using bolts. This installation method is cumbersome and time-consuming, and is not easy to disassemble without loss, which increases the difficulty of maintenance. It is also not flexible and cannot easily adjust the angle. Summary of the invention

[0003] In view of the above, the utility model provides a photovoltaic module installation device, which can quickly complete the installation and angle adjustment of the photovoltaic module through optimization.

[0004] The technical solution of the utility model is as follows: A photovoltaic component installation device includes support legs, a support frame and an installation frame, wherein there are a plurality of installation frames which are regularly arranged on the support frame, the support frame is movably arranged on the support legs, and a limiting module is symmetrically arranged on the border of the installation frame, the limiting module includes a fixed frame and a wedge-shaped block, the wedge-shaped block is movably arranged in the fixed frame by a spring, and in the absence of external force, the wedge-shaped block protrudes from the edges of the fixed frame and the border of the installation frame.

[0005] Furthermore, the supporting leg includes a fixed supporting rod, a lifting supporting rod, a base, an adjusting base and a movable connecting rod, the supporting frame includes a first supporting rod, a second supporting rod and a third supporting rod, the first supporting rod and the second supporting rod are vertically cross-fixed, the third supporting rod is parallel to the first supporting rod and is vertically cross-fixed with the second supporting rod, the two ends of the first supporting rod are respectively movably connected to the fixed supporting rod and the lifting supporting rod, and the two ends of the movable connecting rod are respectively movably connected to the bottom surface of the third supporting rod and the adjusting base.

[0006] Furthermore, a limiting groove is provided on the adjustment base, adjustment windows are provided on both side walls of the limiting groove, a plurality of slots are provided on the adjustment window at equal intervals, a slider is slidably connected in the limiting groove, sliding grooves are provided on both sides of the slider, a telescopic fixing component is movably provided in the sliding groove, the telescopic fixing component can slide in the adjustment window with the slider, and the slider adjusts its position in the limiting groove through the telescopic fixing component.

[0007] Furthermore, the telescopic fixing assembly includes a card plate, a sliding rod and a tension spring, one end of the tension spring is fixed in the sliding groove of the slider, and the other end is fixed on the sliding rod, the sliding rod is fixedly connected to the card plate, and the card plate is located outside the adjustment window and is engaged with the card groove.

[0008] Furthermore, the lifting support rod includes an outer tube and an inner tube. The inner tube is inserted into the outer tube for sliding and lifting. A plurality of insertion holes are evenly opened on the wall of the inner tube. A latch penetrates the outer tube and the insertion holes.

[0009] Furthermore, one end of the inner tube is movably connected to the end of the first bracket, a sliding channel is provided at the connection between the first bracket and the inner tube, and the inner tube is connected to the sliding channel via a connecting shaft.

[0010] Furthermore, the movable connecting rod is rotatably connected to the sliding block.

[0011] Furthermore, a protective pad is provided at the bottom of the wedge-shaped block.

[0012] Furthermore, the outer tube is rotatably connected to the base.

[0013] Furthermore, the first bracket is rotatably connected to the fixed support rod.

[0014] The photovoltaic module installation device of the utility model has a limit module symmetrically arranged on the frame of the installation frame. The photovoltaic module can enter the installation frame by pressing, and then the wedge-shaped card block in the limit module is used as an active card tongue to fix the photovoltaic module in the installation frame. The installation is convenient and quick, and no other operations are required on the photovoltaic module. The subsequent disassembly and maintenance are also convenient, saving time. With the adjustable support leg structure, the angle at which the photovoltaic module receives light can be flexibly and conveniently adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the photovoltaic module installation device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the photovoltaic module installation device of the utility model from other angles;

[0017] Figure 3 This is an enlarged schematic diagram of the limit module structure in the utility model;

[0018] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 5 for Figure 1 Enlarged structural diagram at B in the middle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-Figure 5 A photovoltaic module installation device of the present embodiment includes a support leg, a support frame and an installation frame 1. The installation frame 1 has a plurality of support legs, which are regularly fixedly arranged on the support frame. The support frame is movably arranged on the support leg. A limiting module is symmetrically arranged on the frame of the installation frame 1. The limiting module includes a fixed frame 11 and a wedge-shaped block 12. The wedge-shaped block 12 is movably arranged in the fixed frame 11 through a spring 13. In the absence of external force, the wedge-shaped block 12 protrudes from the edge of the fixed frame and the frame of the installation frame to block the photovoltaic module installed in the installation frame. When installing the photovoltaic module, the photovoltaic module is pressed downward along the inclined surface of the wedge-shaped block 12. At this time, the wedge-shaped block 12 will laterally squeeze the spring 13 and move as a whole into the fixed frame 11 to avoid the photovoltaic module. When the photovoltaic module is completely placed in the installation frame 1, the wedge-shaped block 12 will be reset and extended by the force of the spring 13, thereby blocking the photovoltaic module and completing the fixation of the photovoltaic module. This process is simple and quick, and there is no need to use bolts to drill holes to fix the photovoltaic module, thereby improving the convenience and safety of photovoltaic module installation. In this embodiment, a layer of protective pad is bonded to the bottom of the wedge-shaped block 12 to protect the contact surface when the wedge-shaped block 12 is used to limit and fix the photovoltaic component.

[0022] Specifically, the support leg includes a fixed support rod 2, a lifting support rod 3, a base 4, an adjustment base 5 and a movable connecting rod 6, and the bracket frame includes a first bracket 7, a second bracket 8 and a third bracket 9. The first bracket 7 and the second bracket 8 are fixed vertically and crosswise, the third bracket 9 is parallel to the first bracket 7, and is fixed vertically and crosswise with the second bracket 8, the third bracket 7 is located in the middle of the second bracket 8, and the mounting frame 1 is fixed on the second bracket 8. The two ends of the first bracket 7 are movably connected to the fixed support rod 2 and the lifting support rod 3, respectively, and the two ends of the movable connecting rod 6 are movably connected to the bottom surface of the third bracket 9 and the adjustment base 5, respectively.

[0023] Reference Figure 2 and Figure 4The adjustment base 5 is provided with a limit groove 51, and adjustment windows 52 are provided on both side walls of the limit groove 51. The adjustment window 52 is connected to the inside of the limit groove 51. A plurality of slots 53 are provided on the adjustment window 52 at equal intervals, and the slots 53 are provided one by one on the upper and lower sides of the adjustment window 52. A slider 54 is slidably connected in the limit groove 51, and slide grooves 55 are provided on both sides of the slider 54. A telescopic fixing component is movably provided in the slide groove 55. The telescopic fixing component can slide in the adjustment window 52 with the slider 54, and the slider 54 adjusts its position in the limit groove 51 through the telescopic fixing component.

[0024] The cam 56 is then released and the slide bar 57 is pulled under the restoring force of the tension spring 58, so that the slide bar 57 drives the cam 56 to be re-engaged in another slot 53, and the slide bar 57 is fixed at the new position. Preferably, a guide rod 59 is fixed in the length direction of the limiting groove 51, and the slider 54 moves in the slide groove 55 along the guide rod 59. Preferably, a handle is fixed on the outer side of the clamping plate 56 to facilitate pulling the clamping plate 56 to move.

[0025] See also Figure 1 and Figure 5 The lifting support rod 3 includes an outer tube 31 and an inner tube 32. The inner tube 32 is inserted into the outer tube 31 for sliding and lifting. A plurality of insertion holes 33 are evenly opened on the wall of the inner tube 32 along the length direction. The outer tube 31 is also provided with a socket. The socket of the outer tube and the socket 33 of the inner tube are connected by a pin 34, so as to fix the height of the inner tube 32 extending out of the outer tube 31.

[0026] In this embodiment, the outer tube 31 is rotatably connected to the base 4, and the top end of the inner tube 32 is movably connected to the end of the first bracket 7, wherein a sliding channel 71 is provided at the connection between the first bracket 7 and the inner tube 32, and the inner tube 32 is movably connected to the sliding channel 71 via a connecting shaft.

[0027] In addition, the fixed support rod 2 in this embodiment is fixed to the base 4 and one end of the adjustment base 5, and the connection between the first bracket 7, the third bracket 9 and the fixed support rod 2 can all rotate.

[0028] When in use, first put the photovoltaic components into each installation frame 1 in turn, and press the photovoltaic components downward along the inclined surface of the wedge-shaped block 12. At this time, the wedge-shaped block 12 will laterally squeeze the spring 13 and move as a whole into the fixed frame 11 to avoid the photovoltaic components. When the photovoltaic components are completely placed in the installation frame 1, the wedge-shaped block 12 will be reset and extended by the force of the spring 13, thereby blocking the photovoltaic components and completing the fixed installation of the photovoltaic components.

[0029] When the angle of the photovoltaic module 100 needs to be adjusted, the pin 34 is first pulled out to restore the outer tube 31 and the inner tube 32 to their original positions, and then the card plate 56 is pulled to drive the slide bar 57 to move and stretch the tension spring 14, so that the card plate 56 is disengaged from the card slot 53. At this time, the slider 54 can be moved, and the slider 54 will drive the movable connecting rod 6 to move, thereby adjusting the angle at which the movable connecting rod 6 supports the bracket frame, thereby changing the inclination angle of the bracket frame. After adjusting to a suitable angle, the slider is fixed with the telescopic fixing assembly, and the pin 34 fixes the outer tube 31 and the inner tube 32, thereby completing the adjustment of the angle at which the photovoltaic module receives light.

[0030] In addition, the above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. The understanding of this specification should be based on the technical personnel in the relevant technical field. Although this specification has described the present invention in detail with reference to the above embodiments, ordinary technical personnel in the field should understand that the technical personnel in the relevant technical field can still modify or make equivalent substitutions to the present invention, and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A photovoltaic module installation device, characterized in that: It includes supporting legs, a supporting frame and an installation frame. There are several installation frames which are regularly arranged on the supporting frame. The supporting frame is movably arranged on the supporting legs. A limiting module is symmetrically arranged on the border of the installation frame. The limiting module includes a fixed frame and a wedge-shaped block. The wedge-shaped block is movably arranged in the fixed frame by a spring. In the absence of external force, the wedge-shaped block protrudes from the edges of the fixed frame and the border of the installation frame.

2. The photovoltaic module installation device according to claim 1, characterized in that: The supporting legs include a fixed supporting rod, a lifting supporting rod, a base, an adjusting base and a movable connecting rod; the supporting frame includes a first supporting rod, a second supporting rod and a third supporting rod; the first supporting rod and the second supporting rod are vertically cross-fixed; the third supporting rod is parallel to the first supporting rod and is vertically cross-fixed with the second supporting rod; two ends of the first supporting rod are respectively movably connected to the fixed supporting rod and the lifting supporting rod; two ends of the movable connecting rod are respectively movably connected to the bottom surface of the third supporting rod and the adjusting base.

3. The photovoltaic module installation device according to claim 2, characterized in that: The adjustment base is provided with a limiting groove, and adjustment windows are provided on both side walls of the limiting groove. A plurality of slots are provided on the adjustment window at equal intervals. A slider is slidably connected in the limiting groove, and slide grooves are provided on both sides of the slider. A telescopic fixing component is movably provided in the slide groove. The telescopic fixing component can slide in the adjustment window with the slider, and the slider adjusts its position in the limiting groove through the telescopic fixing component.

4. The photovoltaic module installation device according to claim 3, characterized in that: The telescopic fixing assembly includes a card plate, a sliding rod and a tension spring, one end of the tension spring is fixed in the sliding groove of the slider, and the other end is fixed on the sliding rod, the sliding rod is fixedly connected to the card plate, and the card plate is located outside the adjustment window and is engaged with the card groove.

5. The photovoltaic module installation device according to claim 2, characterized in that: The lifting support rod comprises an outer tube and an inner tube. The inner tube is sleeved in the outer tube to slide and lift. A plurality of insertion holes are evenly opened on the wall of the inner tube. A latch penetrates the outer tube and the insertion holes.

6. The photovoltaic module installation device according to claim 5, characterized in that: One end of the inner tube is movably connected to the end of the first bracket, a sliding channel is provided at the connection between the first bracket and the inner tube, and the inner tube is connected to the sliding channel via a connecting shaft.

7. The photovoltaic module installation device according to claim 3, characterized in that: The movable connecting rod is rotatably connected to the sliding block.

8. The photovoltaic module installation device according to claim 1, characterized in that: A protective pad is arranged at the bottom of the wedge-shaped block.

9. The photovoltaic module installation device according to claim 5, characterized in that: The outer tube is rotatably connected to the base.

10. The photovoltaic module installation device according to claim 2, characterized in that: The first bracket is rotatably connected to the fixed support rod.

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