Protective device for photovoltaic installation

Abstract

The utility model discloses a protection device for photovoltaic installation, and relates to the technical field of photovoltaic installation, the protection device comprises a hand pump type suction cup, the outside of the hand pump type suction cup is movably connected with four clamping rods, the outer wall of the hand pump type suction cup is provided with a movable groove, each clamping rod comprises an adjusting rod and a sleeve rod, and the adjusting rod is movably connected with the sleeve rod. One end of the adjusting rod is movably clamped on the inner wall of the movable groove, the sleeve rod is movably sleeved on the outer wall of the adjusting rod, the hand pump type sucker is adsorbed on the solar panel, and the length and the position of the clamping rod are adjusted in a matched mode, so that the clamping blocks of the sleeve rod and the four corners of the solar panel are clamped and fixed. According to the solar panel carrying device, the solar panel can be lifted and carried by a single user, the panel body is protected through the adjusting rods, the sleeve rods and the clamping blocks, the panel body is kept stable in the carrying process of the solar panel, the panel body is prevented from being bent and damaged, and installation and use are convenient.

Description

Technical Field

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

[0002] Photovoltaic, or photovoltaic power generation system, is a power generation system that uses the photovoltaic effect of semiconductor materials to convert solar radiation energy into electrical energy. Photovoltaic installations use a large number of solar panels for assembly, so that multiple groups of solar panels are installed in combination at photovoltaic power generation sites.

[0003] However, in the prior art, existing solar panels are large in size and require multiple people to carry them during installation, which takes a long time and is inefficient. In addition, the panels are easily bent during transportation, which can easily cause damage to the solar panels and affect their subsequent use. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the existing solar panels are large in size, require multiple people to carry them during the installation process, take a long time and are inefficient, and are easily bent during the transportation of the solar panels, which can easily cause damage to the solar panels and affect the subsequent use of the solar panels. A protective device for photovoltaic installation is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a protective device for photovoltaic installation, comprising a hand pump type suction cup, the outside of the hand pump type suction cup is movably connected to a clamping rod, the number of the clamping rods is set to four, the outer wall of the hand pump type suction cup is provided with a movable groove, the clamping rod comprises an adjusting rod and a sleeve rod, one end of the adjusting rod is movably clamped on the inner wall of the movable groove, the sleeve rod is movably sleeved on the outer wall of the adjusting rod, the bottom surface of one end of the clamping rod is fixedly connected to a clamping block, the outer wall of the clamping block is provided with a slot, the top surface of the adjusting rod is connected to an anti-slip pad, the top surface of the other end of the sleeve rod is threaded with a locking bolt, and the bottom end of the locking bolt contacts the surface of the anti-slip pad.

[0006] Preferably, a fixing block is fixedly connected to the center of the top surface of the hand pump type suction cup, a connecting hole is penetrated through the outer wall of the fixing block, and a connecting rod is movably connected to the inner wall of the connecting hole.

[0007] Preferably, a contraction groove is provided on the inner top surface of the connection hole, and a threaded limit rod is passed through the inner top surface of the contraction groove.

[0008] Preferably, the top end of the limiting rod is fixedly connected to a shift rod.

[0009] Preferably, a fixing hole is formed through the top surface of the connecting rod, and the limiting rod is movably connected to the inner wall of the fixing hole.

[0010] Preferably, a warning light is fixedly connected to the outer wall of one end of the sleeve rod.

[0011] Preferably, an adjustment groove is provided on the top surface of the adjustment rod, and the anti-slip pad is fixedly connected to the inner wall of the adjustment groove.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, by adsorbing the hand pump suction cup on the solar panel and adjusting the length and position of the clamping rod, the clamping blocks of the sleeve rod are clamped and fixed to the four corners of the solar panel, so that the user can lift and carry the solar panel alone. The panel body is protected by the adjusting rod, sleeve rod and clamping blocks, so that the solar panel remains stable during transportation, thereby avoiding bending and damage to the panel body and facilitating installation and use.

[0014] 2. In the present invention, by setting the connecting rod and the fixing block, when the user carries a large-sized solar panel, the user can use the connecting rod to connect the fixing blocks of the two sets of hand pump suction cups, and by rotating the lever, the limit rod is pressed down to connect with the connecting rod inserted into the connecting hole. The limit rod is connected and fixed with the fixing hole, so that the present invention can be assembled and used, so that the user can carry solar panels of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a protective device for photovoltaic installation proposed by the utility model;

[0016] Figure 2 This utility model proposes a photovoltaic installation protection device Figure 1 A magnified view of the structure at center A;

[0017] Figure 3 This is a schematic diagram of the structure of a clamping block for a photovoltaic installation protection device proposed in the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the internal structure of a fixing block of a photovoltaic installation protection device.

[0019] Legend: 1. Hand pump suction cup; 11. Movable slot; 2. Clamping rod; 21. Adjusting rod; 22. Sleeve rod; 23. Adjusting slot; 24. Anti-slip pad; 25. Locking bolt; 26. Clamping block; 27. Slot; 28. Warning light; 3. Connecting rod; 31. Fixing hole; 4. Fixing block; 41. Connecting hole; 42. Push rod; 43. Limiting rod; 44. Retraction slot. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1

[0023] like Figure 1-4 As shown, the utility model provides a protective device for photovoltaic installation, including a hand pump type suction cup 1, the outside of the hand pump type suction cup 1 is movably connected to a clamping rod 2, the number of the clamping rods 2 is set at four, the outer wall of the hand pump type suction cup 1 is provided with a movable groove 11, the clamping rod 2 includes an adjusting rod 21 and a sleeve rod 22, one end of the adjusting rod 21 is movably clamped on the inner wall of the movable groove 11, the sleeve rod 22 is movably sleeved on the outer wall of the adjusting rod 21, the bottom surface of one end of the clamping rod 2 is fixedly connected to a clamping block 26, the outer wall of the clamping block 26 is provided with a slot 27, the top surface of the adjusting rod 21 is connected to an anti-slip pad 24, the top surface of the other end of the sleeve rod 22 is threadedly connected to a locking bolt 25, and the bottom end of the locking bolt 25 is in contact with the surface of the anti-slip pad 24.

[0024] The following is a detailed description of the specific settings and functions of this embodiment. By adsorbing the hand pump suction cup 1 on the solar panel, and adjusting the length and position of the clamping rod 2, the clamping blocks 26 of the sleeve rod 22 are clamped and fixed to the four corners of the solar panel. After clamping, the locking bolt 25 is rotated so that its bottom end contacts and presses against the anti-slip pad 24, so that the user can lift and carry the solar panel alone, and the panel body is protected by the adjusting rod 21, sleeve rod 22 and clamping block 26, so that the solar panel remains stable during transportation, thereby avoiding bending and damage to the panel body, and facilitating installation and use.

[0025] Example 2

[0026] like Figure 1-4As shown, a fixed block 4 is fixedly connected to the center of the top surface of the hand pump type suction cup 1, a connecting hole 41 is formed through the outer wall of the fixed block 4, and a connecting rod 3 is movably connected to the inner wall of the connecting hole 41. A contraction groove 44 is formed on the inner top surface of the connecting hole 41, and a limit rod 43 is threadedly connected to the inner top surface of the contraction groove 44. The top of the limit rod 43 is fixedly connected to the shift rod 42. A fixing hole 31 is formed through the top surface of the connecting rod 3, and the limit rod 43 is movably connected to the inner wall of the fixing hole 31. A warning light 28 is fixedly connected to the outer wall of one end of the sleeve rod 22, an adjustment groove 23 is formed on the top surface of the adjusting rod 21, and the anti-slip pad 24 is fixedly connected to the inner wall of the adjustment groove 23.

[0027] The effect achieved by the entire embodiment is that, by setting the connecting rod 3 and the fixing block 4, when a user carries a large-sized solar panel, the user uses the connecting rod 3 to connect the fixing blocks 4 of the two sets of hand pump suction cups 1, and by rotating the dial rod 42, the limiting rod 43 is pressed down to connect with the connecting rod 3 inserted into the connecting hole 41. The limiting rod 43 is connected and fixed to the fixing hole 31, so that the utility model can be assembled and used in two sets, so that the user can carry solar panels of different sizes. By setting the warning light 28, the four corners of the solar panel clamped by the utility model are illuminated for warning, so that it can be used in a poorly lit environment.

[0028] The method of use and working principle of this device are as follows: when in use, the user adsorbs the hand pump type suction cup 1 on the solar panel, and by adjusting the length and position of the clamping rod 2, the clamping blocks 26 of the sleeve rod 22 are clamped and fixed with the four corners of the solar panel. After clamping, the locking bolt 25 is rotated to make its bottom end contact and press against the anti-slip pad 24, so that the user can lift and carry the solar panel alone, and the panel body is protected by the adjusting rod 21, the sleeve rod 22 and the clamping block 26, so that the solar panel remains stable during the transportation process. By setting the connecting rod 3 and the fixing block 4, when the user carries a large-sized solar panel, the connecting rod 3 is used to connect the fixing blocks 4 of the two sets of hand pump type suction cups 1, and the limit rod 43 is pressed down to connect with the connecting rod 3 inserted in the connecting hole 41 by rotating the dial rod 42. The limit rod 43 is fixed by the connection with the fixing hole 31, so that the utility model can be assembled and used in two sets, so that the user can carry solar panels of different sizes.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A photovoltaic installation protection device, comprising a hand pump type suction cup (1), characterized in that: The hand pump type suction cup (1) is movably connected to a clamping rod (2) on the outside, and the number of the clamping rods (2) is four. The outer wall of the hand pump type suction cup (1) is provided with a movable groove (11). The clamping rod (2) includes an adjusting rod (21) and a sleeve rod (22). One end of the adjusting rod (21) is movably clamped on the inner wall of the movable groove (11), and the sleeve rod (22) is movably sleeved on the outer wall of the adjusting rod (21). The bottom surface of one end of the clamping rod (2) is fixedly connected to a clamping block (26), and the outer wall of the clamping block (26) is provided with a clamping groove (27). The top surface of the adjusting rod (21) is connected to an anti-slip pad (24), and the top surface of the other end of the sleeve rod (22) is threadedly connected to a locking bolt (25), and the bottom end of the locking bolt (25) is in contact with the surface of the anti-slip pad (24).

2. A photovoltaic installation protection device according to claim 1, characterized in that: A fixing block (4) is fixedly connected to the center of the top surface of the hand pump suction cup (1); a connecting hole (41) is formed through the outer wall of the fixing block (4); and a connecting rod (3) is movably connected to the inner wall of the connecting hole (41).

3. A photovoltaic installation protection device according to claim 2, characterized in that: A contraction groove (44) is provided on the inner top surface of the connection hole (41), and a threaded limit rod (43) is threadedly connected to the inner top surface of the contraction groove (44).

4. A photovoltaic installation protection device according to claim 3, characterized in that: The top end of the limiting rod (43) is fixedly connected to a shifting rod (42).

5. A photovoltaic installation protection device according to claim 4, characterized in that: A fixing hole (31) is formed through the top surface of the connecting rod (3), and the limiting rod (43) is movably connected to the inner wall of the fixing hole (31).

6. The photovoltaic installation protection device according to claim 1, characterized in that: A warning light (28) is fixedly connected to the outer wall of one end of the sleeve rod (22).

7. The photovoltaic installation protection device according to claim 1, characterized in that: An adjustment groove (23) is provided on the top surface of the adjustment rod (21), and the anti-slip pad (24) is fixedly connected to the inner wall of the adjustment groove (23).

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