Locking piece and photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic supports, and provides a locking piece which comprises a locking screw, a locking nut and a locking seat. The locking screw rod is movably arranged on the ground supporting block in a penetrating manner; the locking nut is in threaded connection with the locking screw and abuts against the upper side of the ground supporting block. The locking base is rotationally connected to the lower end of the locking screw and abuts against the lower side of the ground supporting block. On the basis, the locking piece can be conveniently installed. In addition, the utility model further provides a photovoltaic support.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of photovoltaic support, in particular to a locking piece and photovoltaic support. BACKGROUND

[0002] The photovoltaic support is a special support designed for placing, installing and fixing solar panels in a solar photovoltaic power generation system. The ground support block of the photovoltaic support needs to be locked and fixed by a locking piece.

[0003] In the related art, the locking piece includes a locking screw and two locking nuts. The locking screw is movably arranged in the ground support block. One of the locking nuts is threadedly connected to the lower end of the locking screw and abuts the lower side of the ground support block. The other locking nut is threadedly connected to the locking screw and abuts the upper side of the ground support block, so as to lock the ground support block.

[0004] However, in actual application, the space below the ground support block is limited, making it difficult for the locking nut to be threadedly connected to the lower end of the locking screw, resulting in a troublesome installation of the locking piece, and thus needs to be improved. CONTENT OF THE UTILITY MODEL

[0005] In order to facilitate the installation of the locking piece, in the first aspect, the present application provides a locking piece.

[0006] The locking piece provided by the present application adopts the following technical scheme:

[0007] The locking piece includes a locking screw, a locking nut and a locking seat. The locking screw is movably arranged in the ground support block. The locking nut is threadedly connected to the locking screw and abuts the upper side of the ground support block. The locking seat is rotationally connected to the lower end of the locking screw and abuts the lower side of the ground support block.

[0008] By adopting the above technical scheme, in actual application, the staff first rotates the locking seat to a vertical state, then arranges the locking screw in the ground support block, so as to arrange the locking seat in the ground support block, and then pulls the locking screw upward, so that the locking seat is rotated to a horizontal state and abuts the lower side of the ground support block. Then, the locking nut is threadedly connected to the locking screw, so that the locking nut abuts the upper side of the ground support block, so as to realize the installation of the locking piece. The operation is simple and convenient, thereby facilitating the installation of the locking piece.

[0009] Preferably, the lower end of the locking nut is provided with an abutting plate, and the size of the abutting plate is greater than the size of the locking nut.

[0010] By adopting the above technical scheme, the abutting plate is arranged to increase the area abutting the ground support block, thereby improving the stability of the locking nut abutting the ground support block.

[0011] Preferably, the lower side of the abutting plate is provided with a plurality of anti-skid protrusions, and the plurality of anti-skid protrusions are arranged at intervals along the circumference of the abutting plate.

[0012] By adopting the above technical scheme, the plurality of anti-skid protrusions are arranged to increase the friction between the locking nut and the ground support block, so as to limit the rotation of the locking nut, thereby further improving the stability of the abutting of the locking nut to the ground support block.

[0013] Preferably, the locking seat comprises two connecting plates and a limiting plate, the two connecting plates are respectively rotationally connected to the two sides of the locking screw rod, and the limiting plate is arranged between the two connecting plates and used for abutting the locking screw rod to limit the rotation of the two connecting plates.

[0014] By adopting the above technical scheme, when the two connecting plates are rotated to the vertical state and the horizontal state, the limiting plate abuts the locking screw rod to limit the rotation of the two connecting plates, so as to facilitate the arrangement of the locking seat in the ground support block, and make the locking seat abut the ground support block more stably.

[0015] Preferably, the lower end of the locking screw rod is provided with two accommodation grooves, and the two connecting plates are respectively located at the two accommodation grooves.

[0016] By adopting the above technical scheme, the two accommodation grooves are arranged to accommodate the two connecting plates, so as to facilitate the arrangement of the locking seat in the ground support block.

[0017] Preferably, the locking seat further comprises a latch, and the latch is arranged on the locking screw rod, and the two connecting plates are rotationally connected to the latch.

[0018] By adopting the above technical scheme, the latch is arranged to realize the rotation of the two connecting plates and facilitate the installation of the locking seat.

[0019] Preferably, the locking member further comprises a rubber ring, and the rubber ring is arranged between the locking nut and the ground support block.

[0020] By adopting the above technical scheme, the rubber ring is arranged to improve the sealing between the locking screw rod, the locking nut and the ground support block.

[0021] In a second aspect, the application provides a photovoltaic support.

[0022] The photovoltaic support provided by the application adopts the following technical scheme:

[0023] The photovoltaic support comprises the locking member described above.

[0024] To sum up, the present application includes at least one of the following beneficial technical effects:

[0025] 1. In practical application, the staff first rotates the locking seat to the vertical state, then inserts the locking screw into the ground support block, so as to insert the locking seat into the ground support block, then pulls the locking screw upwards, so that the locking seat is rotated to the horizontal state and abuts against the lower side of the ground support block, then threadedly connects the locking nut with the locking screw, so that the locking nut abuts against the upper side of the ground support block, to realize the installation of the locking piece, which is simple and convenient to operate, thereby facilitating the installation of the locking piece;

[0026] 2. By arranging two connecting plates and a limiting plate, when the two connecting plates are rotated to the vertical state and the horizontal state, the limiting plate abuts against the locking screw, to limit the rotation of the two connecting plates, so as to facilitate the insertion of the locking seat into the ground support block, and make the locking seat more stably abut against the ground support block;

[0027] 3. By arranging the rubber ring, the sealing property between the locking screw, the locking nut and the ground support block is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is the overall structure schematic diagram of the locking piece in the embodiment of the present application;

[0029] Figure 2 is the installation structure schematic diagram of the locking piece in the embodiment of the present application;

[0030] Figure 3 is the overall structure schematic diagram of the locking nut in the embodiment of the present application.

[0031] Reference signs: 1, locking screw; 11, let go slot; 2, locking nut; 21, abutting plate; 22, anti-skid protrusion; 3, locking seat; 31, connecting plate; 32, limiting plate; 33, bolt; 4, rubber ring; 5, ground support block. DETAILED DESCRIPTION

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application; the terms "include" and "comprise" and variations thereof, as used in concurring with the description and claims of this application and the preceding description of the drawings, are intended to be inclusive and not exclusive.

[0033] Reference to“an embodiment” herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase“in

[0034] The application will be further described in conjunction with the drawings Figures 1-3 The application will be further described in conjunction with the drawings

[0035] The application discloses a locking piece.

[0036] Reference Figure 1 and Figure 2 The locking piece comprises a locking screw 1, a locking nut 2 and a locking seat 3. The locking screw 1 is vertically arranged and movably arranged in a ground supporting block 5. The locking nut 2 is threadedly connected to the locking screw 1 and abuts against the upper side of the ground supporting block 5. Meanwhile, the locking seat 3 is rotationally connected to the lower end of the locking screw 1 and abuts against the lower side of the ground supporting block 5.

[0037] In actual application, the staff first rotates the locking seat 3 to the vertical state, and then arranges the locking screw 1 in the ground supporting block 5, so that the locking seat 3 is arranged in the ground supporting block 5, thereby facilitating the arrangement of the locking seat 3 in the ground supporting block 5. Then, the locking screw 1 is pulled upwards, so that the locking seat 3 is rotated to the horizontal state and abuts against the lower side of the ground supporting block 5. Then, the locking nut 2 is threadedly connected to the locking screw 1, so that the locking nut 2 abuts against the upper side of the ground supporting block 5, thereby achieving the installation of the locking piece. In this way, the locking nut 2 does not need to be threadedly connected to the lower end of the locking screw 1, and the operation is simple and convenient, thereby facilitating the installation of the locking piece.

[0038] Reference Figure 1 and Figure 3 In some embodiments, the lower end of the locking nut 2 protrudes to form an abutting plate 21. The size of the abutting plate 21 is greater than that of the locking nut 2, that is, the cross-sectional area of the abutting plate 21 is greater than that of the locking nut 2, so as to increase the area abutting against the ground supporting block 5, thereby improving the stability of the locking nut 2 abutting against the ground supporting block 5.

[0039] In some embodiments, the lower side of the abutting plate 21 protrudes to form a plurality of anti-skid protrusions 22. The plurality of anti-skid protrusions 22 are in arc shape and are uniformly and spacedly arranged along the circumference of the abutting plate 21, so as to increase the friction between the locking nut 2 and the ground supporting block 5, thereby being capable of limiting the rotation of the locking nut 2, and further improving the stability of the locking nut 2 abutting against the ground supporting block 5.

[0040] Reference Figure 1 andFigure 2 In some embodiments, the locking seat 3 comprises two connecting plates 31 and a limiting plate 32, the two connecting plates 31 and the limiting plate 32 are rectangular plates, the two connecting plates 31 are rotationally connected to the two sides of the locking screw 1 respectively, and the limiting plate 32 is integrally connected between the two connecting plates 31 and is used for abutting against the locking screw 1 to limit the rotation of the two connecting plates 31. Specifically, when the locking screw 1 is arranged in the ground support block 5, the two connecting plates 31 are rotated to the vertical state, one side of the limiting plate 32 abuts against the locking screw 1, so that the two connecting plates 31 are stably in the vertical state, so as to facilitate the arrangement of the locking seat 3 in the ground support block 5; when the two connecting plates 31 are in the horizontal state, the two connecting plates 31 abut against the lower side of the ground support block 5, and one end of the limiting plate 32 abuts against the locking screw 1, so that the two connecting plates 31 are stably in the horizontal state, so that the locking seat 3 more stably abuts against the ground support block 5.

[0041] Referring to Figure 1 In some embodiments, the lower end of the locking screw 1 is provided with two accommodation grooves 11, the two accommodation grooves 11 are arranged at intervals along the circumference of the locking screw 1, and the two connecting plates 31 are located at the two accommodation grooves 11 respectively, so that the two connecting plates 31 are accommodated, thereby facilitating the arrangement of the locking seat 3 in the ground support block 5.

[0042] In some embodiments, the locking seat 3 further comprises a latch 33, the latch 33 is fixedly connected to the lower end of the locking screw 1, and the two connecting plates 31 are rotationally connected to the latch 33, so as to rotationally connect the locking seat 3 to the locking screw 1, thereby facilitating the installation of the locking seat 3.

[0043] In some embodiments, the locking member further comprises a rubber ring 4, the two ends of the rubber ring 4 abut against between the locking nut 2 and the ground support block 5 respectively, so as to improve the sealing property between the locking screw 1, the locking nut 2 and the ground support block 5. The lower end of the rubber ring 4 extends into the ground support block 5, so as to improve the sealing property.

[0044] The implementation principle of the embodiment is as follows: in actual application, the staff first rotates the locking seat 3 to the vertical state, then arranges the locking screw 1 in the ground support block 5, so that the locking seat 3 is arranged in the ground support block 5, thereby facilitating the arrangement of the locking seat 3 in the ground support block 5. Then, the locking screw 1 is pulled upwards, so that the locking seat 3 is rotated to the horizontal state and abuts against the lower side of the ground support block 5, and then the locking nut 2 is threadedly connected to the locking screw 1, so that the locking nut 2 abuts against the upper side of the ground support block 5, thereby achieving the installation of the locking member, so that the locking nut 2 does not need to be threadedly connected to the lower end of the locking screw 1, the operation is simple and convenient, thereby facilitating the installation of the locking member.

[0045] The embodiment of the application further discloses a photovoltaic support.

[0046] The photovoltaic support comprises the locking member described in the above embodiments.

[0047] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so: all equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A locking member, characterized by The locking device comprises a locking screw (1), a locking nut (2) and a locking seat (3), the locking screw (1) is movably arranged in a ground supporting block (5), the locking nut (2) is threadedly connected to the locking screw (1) and abuts against the upper side of the ground supporting block (5), and the locking seat (3) is rotatably connected to the lower end of the locking screw (1) and abuts against the lower side of the ground supporting block (5).

2. A locking member according to claim 1, wherein The lower end of the locking nut (2) is provided with an abutting plate (21), and the size of the abutting plate (21) is greater than that of the locking nut (2).

3. A locking member according to claim 2, wherein The lower side of the abutting plate (21) is provided with a plurality of anti-skid protrusions (22) which are arranged along the circumference of the abutting plate (21).

4. The locking element of claim 1, wherein The locking seat (3) comprises two connecting plates (31) and a limiting plate (32), the two connecting plates (31) are respectively rotatably connected to the two sides of the locking screw (1), and the limiting plate (32) is arranged between the two connecting plates (31) and used for abutting against the locking screw (1) to limit the rotation of the two connecting plates (31).

5. A locking member according to claim 4, wherein The lower end of the locking screw (1) is provided with two accommodating grooves (11) which are arranged along the circumference of the locking screw (1), and the two connecting plates (31) are respectively arranged at the two accommodating grooves (11).

6. A locking member according to claim 4, wherein The locking seat (3) further comprises a latch (33) which is arranged in the locking screw (1), and the two connecting plates (31) are rotatably connected to the latch (33).

7. The locking element of claim 1, wherein The locking device further comprises a rubber ring (4) which is arranged between the locking nut (2) and the ground supporting block (5).

8. A photovoltaic mount, characterized by, The locking device further comprises the locking device according to any one of claims 1-7. The locking device further comprises the locking device according to any one of claims 1-7.

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