Galvanized photovoltaic support convenient to adjust

Abstract

The utility model relates to a galvanized photovoltaic support convenient to adjust, which relates to the technical field of photovoltaic supports, and comprises a base, a bottom column is fixedly arranged on the base, a support plate is arranged at the top of the bottom column, a lifting ring seat is sleeved on the bottom column, the lifting ring seat is in sliding connection with the bottom column, a plurality of upper supports are arranged on the side wall of the lifting ring seat, and a plurality of lower supports are arranged on the side wall of the lifting ring seat. The top end of the upper support is hinged to the lifting ring seat, the lower support is slidably arranged on the upper support, the rotating seat is rotatably arranged at the bottom end of the lower support, the supporting rod is fixedly arranged at the bottom of the rotating seat, the supporting legs are hinged to the bottom end of the supporting rod, and the foundation bolts penetrate through the supporting legs. The photovoltaic support has the advantages that the photovoltaic support can be conveniently fixed, and the situation that the installation strength of the photovoltaic support is reduced is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a galvanized photovoltaic bracket which is easy to adjust. Background Art

[0002] The photovoltaic bracket is a workpiece used to support photovoltaic panels in the power system. Since the photovoltaic bracket is used outdoors, the hot-dip galvanizing process is used to perform anti-corrosion treatment on the surface of the photovoltaic bracket during its production.

[0003] The Chinese patent with the authorization announcement number CN212463112U in the related art provides a galvanized magnesium composite light photovoltaic bracket, which includes a second flat plate, a first threaded rod fixedly arranged on the second flat plate, a second round block movably connected to the first threaded rod, a plurality of inclined rods arranged on the side wall of the second round block, a first flat plate arranged at the bottom end of the inclined rod, a screw arranged through the first flat plate, the screw can be nailed into the ground and the roof, a support rod is arranged at the top end of the first threaded rod, a support plate is rotatably arranged at the top end of the support rod, an inclined beam is arranged between the support plate and the support rod, one end of the inclined beam is rotatably connected to the support plate, and the inclined beam is slidably connected to the support rod. When the photovoltaic bracket is fixed on the ground or roof, the second flat plate is first placed on the ground or roof, and then the second round block is moved to make the first flat plate completely fit with the ground or roof, and finally the screw is screwed into the ground or roof. After the photovoltaic bracket is fixed on the ground or roof, the inclined beam is moved to make the bracket plate tilt to form different angles, so that the photovoltaic panel can form a suitable angle with the sun.

[0004] In the process of implementing this application, the inventors found that there are at least the following problems in this technology: since one end of the inclined rod is welded to the side wall of the second round block, and the other end of the inclined rod is welded to the first flat plate, it is not easy for the first flat plate to adjust its placement angle according to the actual conditions of the ground or the roof, and the bottom of the first flat plate may not fit the ground or the roof, thereby affecting the firmness of the installation of the photovoltaic bracket and causing the installation strength of the photovoltaic bracket to decrease. Utility Model Content

[0005] In order to facilitate the fixation of photovoltaic brackets and reduce the reduction in the installation strength of the photovoltaic brackets, the present application provides a galvanized photovoltaic bracket that is easy to adjust.

[0006] The present application provides a galvanized photovoltaic bracket that is easy to adjust and adopts the following technical solution:

[0007] A galvanized photovoltaic bracket that is easy to adjust, includes a base, a bottom column is fixedly arranged on the base, a bracket plate is arranged on the top of the bottom column, a lifting ring seat is sleeved on the bottom column, the lifting ring seat is slidably connected to the bottom column, a plurality of upper brackets are arranged on the side wall of the lifting ring seat, the top of the upper bracket is hinged to the lifting ring seat, a lower bracket is slidably arranged on the upper bracket, a rotating seat is rotatably arranged at the bottom end of the lower bracket, a support rod is fixedly arranged at the bottom of the rotating seat, a support foot is hinged at the bottom end of the support rod, and anchor bolts are penetrated through the support foot.

[0008] By adopting the above technical solution, when fixing the photovoltaic bracket, first place the base on the ground or roof, and then adjust the support foot to fit the ground or roof by moving the lifting ring seat, rotating the upper bracket, moving the lower bracket, rotating the swivel seat, and rotating the support foot. Finally, screw the anchor bolts into the ground or roof, and then install the photovoltaic bracket on the ground or roof. By moving the lifting ring seat and moving the lower bracket, the distance between the bottom of the support foot and the installation surface is adjusted. By rotating the upper bracket, rotating the swivel seat and rotating the support foot, the angle between the support foot and the installation surface is adjusted, so that the bottom of the support foot can be adjusted according to the actual condition of the installation surface, reducing the situation where the bottom of the support foot cannot fit the installation surface, thereby achieving the effect of facilitating the fixation of the photovoltaic bracket and reducing the reduction in the installation strength of the photovoltaic bracket.

[0009] Preferably, a connecting ring seat is arranged through the lifting ring seat, and the connecting ring seat is sleeved on the base column. An internal thread groove is provided on the inner wall of the connecting ring seat, and an external thread groove is provided on the outer wall of the base column. The external thread groove and the internal thread groove cooperate with each other, and the connecting ring seat is threadedly connected to the base column.

[0010] By adopting the above technical solution, the connecting ring seat is rotated, and the connecting ring seat and the base column are relatively displaced, so that the connecting ring seat drives the lifting ring seat to move along the base column, thereby achieving the effect of adjusting the distance between the bottom of the support leg and the installation surface.

[0011] Preferably, the lifting ring seat is rotatably connected to the connecting ring seat, and a connecting bearing is provided between the inner wall of the lifting ring seat and the outer wall of the connecting ring seat.

[0012] By adopting the above technical solution, relative rotation can occur between the connecting ring seat and the lifting ring seat, so that the rotation of the lifting ring seat is not restricted by the connecting ring seat, which makes it easy for the support leg to adjust the installation position according to the installation surface conditions.

[0013] Preferably, a group of guide rails are fixedly provided on the upper bracket, guide blocks are slidably provided in the guide rails, and the opposite surfaces of the guide blocks are fixedly connected to the lower bracket.

[0014] By adopting the above technical solution, the lower bracket is slidably connected in the guide rail through the guide block, so that the lower bracket is slidably connected to the upper bracket, which makes it easy to adjust the distance between the support foot and the installation surface.

[0015] Preferably, a guide slide rod is fixedly arranged in one of the guide rails, the guide slide rod passes through one of the guide blocks, a guide screw is rotatably arranged in the other guide rail, the guide screw is threadedly connected to the other guide block, one end of the guide screw passes through the guide rail, and a guide knob is fixedly arranged on the outer end of the guide screw.

[0016] By adopting the above technical solution, the guide knob is rotated, the guide knob drives the guide screw to rotate, the rotation of the guide screw drives the guide block to move along the guide rail, and then the guide block drives the lower bracket to move.

[0017] Preferably, reinforcing brackets are fixedly arranged on the side walls of the support rods and the tops of the support legs, and reinforcing rods are detachably arranged between the reinforcing brackets.

[0018] By adopting the above technical solution, one end of the reinforcing rod is connected to the reinforcing bracket of the side wall of the support rod, and the other end of the reinforcing rod is connected to the reinforcing bracket of the top wall of the support leg, so that a triangular structure is formed between the support rod, the support leg and the reinforcing rod, so that relative rotation between the support rod and the support leg is not likely to occur, thereby improving the stability of the connection between the support rod and the support leg.

[0019] Preferably, a supporting bracket is fixedly arranged on the side wall of the upper bracket, a supporting arm is detachably arranged on the supporting bracket, and a plurality of upper supporting seats are fixedly arranged on the bottom of the lifting ring seat, and the upper supporting seats are detachably connected to the supporting arms.

[0020] By adopting the above technical solution, one end of the support arm is connected to the support bracket on the side wall of the upper bracket, and the other end of the support arm is connected to the upper support seat at the bottom of the lifting ring seat, so that a triangular structure is formed between the upper bracket, the lifting ring seat and the support arm, so that relative rotation between the upper bracket and the lifting ring seat is not likely to occur, thereby improving the stability of the connection between the upper bracket and the lifting ring seat.

[0021] Preferably, a plurality of lower support seats are fixedly arranged on the top of the base, and the lower support seats are detachably connected to the support arms.

[0022] By adopting the above technical solution, when the distance between the support bracket and the upper support seat is too long or too short, the support arm cannot be connected between the support bracket and the upper support seat. At this time, one end of the support arm is connected to the support bracket on the side wall of the upper bracket, and the other end of the support arm is connected to the lower support seat on the top of the base, so that a triangular structure is formed between the upper bracket, the base and the support arm, so that relative rotation is not likely to occur between the upper bracket and the lifting ring seat, thereby improving the stability of the connection between the upper bracket and the lifting ring seat.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. By setting the base, bottom column, bracket plate, lifting ring seat, upper bracket, lower bracket, rotating seat, support rod, support foot and anchor bolt, the bottom of the support foot can be adjusted according to the actual condition of the installation surface, reducing the situation where the bottom of the support foot cannot fit the installation surface, achieving the effect of facilitating the fixing of the photovoltaic bracket and reducing the situation where the installation strength of the photovoltaic bracket decreases;

[0025] 2. By setting the connecting ring seat, internal thread groove and external thread groove, the distance between the bottom of the support foot and the installation surface can be adjusted;

[0026] 3. By setting the connecting bearing, the rotation of the lifting ring seat is not restricted by the connecting ring seat, which makes it easy for the support leg to adjust the installation position according to the installation surface conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of a galvanized photovoltaic bracket that is easy to adjust in an embodiment of the present application.

[0028] Figure 2 It is a cross-sectional view showing the connection relationship between the bottom column and the lifting ring seat in the embodiment of the present application.

[0029] Figure 3 It is a schematic diagram showing the positional relationship between the connecting ring seat and the internal thread groove in the embodiment of the present application.

[0030] Figure 4 It is a cross-sectional view showing the connection relationship between the upper bracket and the lower bracket in the embodiment of the present application.

[0031] Explanation of the accompanying drawings: 1. base; 11. bottom column; 12. bracket plate; 2. lifting ring seat; 21. connecting bearing; 3. upper bracket; 31. lower bracket; 4. support foot; 41. anchor bolt; 42. support rod; 43. rotating seat; 5. connecting ring seat; 51. internal thread groove; 52. external thread groove; 6. guide rail; 61. guide block; 62. guide slide rod; 63. guide screw rod; 64. guide knob; 7. reinforcement rod; 71. reinforcement bracket; 8. support arm; 81. upper support seat; 82. lower support seat; 83. support bracket. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses a galvanized photovoltaic bracket that is easy to adjust. Figure 1, which comprises a base 1, a bottom column 11 is installed on the base 1, a bracket plate 12 is installed on the top of the bottom column 11, and the bracket plate 12 is used to receive the photovoltaic panel. A lifting ring seat 2 is sleeved on the bottom column 11, and the lifting ring seat 2 is slidably connected to the bottom column 11. A plurality of upper brackets 3 are arranged outside the lifting ring seat 2, and the top of the upper bracket 3 is hinged to the side wall of the lifting ring seat 2. A lower bracket 31 is slidably arranged on the upper bracket 3, and a rotating seat 43 is rotatably arranged at the bottom end of the lower bracket 31. A support rod 42 is installed at the bottom of the rotating seat 43, and a support leg 4 is hinged at the bottom end of the support rod 42, and an anchor bolt 41 is penetrated through the support leg 4. When fixing the photovoltaic bracket, first place the base 1 on the ground or roof, and then adjust the support leg 4 to fit the ground or roof by moving the lifting ring seat 2, rotating the upper bracket 3, moving the lower bracket 31, rotating the rotating seat 43, and rotating the support leg 4, and finally screw the anchor bolt 41 into the ground or roof, so that the photovoltaic bracket is installed on the ground or roof. The distance between the bottom of the support leg 4 and the mounting surface is adjusted by moving the lifting ring seat 2 and moving the lower bracket 31; the angle between the support leg 4 and the mounting surface is adjusted by rotating the upper bracket 3, rotating the rotating seat 43 and rotating the support leg 4. This makes it easier to adjust the bottom of the support leg 4 according to the actual condition of the mounting surface, reducing the situation where the bottom of the support leg 4 cannot fit the mounting surface, achieving the effect of facilitating the fixing of the photovoltaic bracket and reducing the situation where the installation strength of the photovoltaic bracket decreases.

[0034] In order to facilitate the adjustment of the installation position of the support leg 4 according to the installation surface, refer to Figures 1 to 3 , a connecting ring seat 5 is provided through the lifting ring seat 2, the lifting ring seat 2 and the connecting ring seat 5 are rotatably connected, and a connecting bearing 21 is installed between the inner wall of the lifting ring seat 2 and the outer wall of the connecting ring seat 5. The connecting ring seat 5 is sleeved on the bottom column 11, and an internal thread groove 51 is provided on the inner wall of the connecting ring seat 5, and an external thread groove 52 is provided on the outer wall of the bottom column 11. The external thread groove 52 cooperates with the internal thread groove 51, and the connecting ring seat 5 is threadedly connected with the bottom column 11. When the connecting ring seat 5 is rotated, the connecting ring seat 5 and the bottom column 11 are relatively displaced, so that the connecting ring seat 5 drives the lifting ring seat 2 to move along the bottom column 11, so as to achieve the effect of adjusting the distance between the bottom of the support leg 4 and the installation surface. In addition, the connecting ring seat 5 and the lifting ring seat 2 can rotate relative to each other, so that the rotation of the lifting ring seat 2 is not restricted by the connecting ring seat 5, which is convenient for the support leg 4 to adjust the installation position according to the installation surface.

[0035] In order to adjust the distance between the support foot 4 and the mounting surface, refer to Figures 1 to 4The upper bracket 3 is a U-shaped structure. A set of guide rails 6 are relatively installed on the inner wall of the U-shaped upper bracket 3. A guide block 61 is slidably arranged in the guide rail 6. The opposite surface of the guide block 61 is welded to the lower bracket 31. A guide slide 62 is installed in one of the guide rails 6. The guide slide 62 passes through the guide block 61 in the same guide rail 6. A guide screw 63 is rotatably arranged in the other guide rail 6. The guide screw 63 is threadedly connected with the guide block 61 in the same guide rail 6. One end of the guide screw 63 passes through the guide rail 6. A guide knob 64 is installed on the outer end of the guide screw 63. The guide knob 64 is turned to drive the guide screw 63 to rotate. The guide screw 63 rotates to drive the guide block 61 to move along the guide rail 6, and then the guide block 61 drives the lower bracket 31 to move.

[0036] In order to improve the stability of the connection between the support rod 42 and the support leg 4, refer to Figure 1 , the side wall of the support rod 42 and the top of the support leg 4 are both installed with a reinforcing bracket 71, and a plurality of bolt holes for bolts to be inserted are provided on the reinforcing bracket 71. A reinforcing rod 7 is detachably arranged between the reinforcing brackets 71, and a group of bolt holes for bolts to be inserted are provided on the reinforcing rod 7, and the reinforcing rod 7 is fixed to the reinforcing bracket 71 by bolts and nuts. One end of the reinforcing rod 7 is connected to the reinforcing bracket 71 on the side wall of the support rod 42 by bolts and nuts, and the other end of the reinforcing rod 7 is connected to the reinforcing bracket 71 on the top wall of the support leg 4 by bolts and nuts. A triangular structure is formed between the support rod 42, the support leg 4 and the reinforcing rod 7, so that relative rotation between the support rod 42 and the support leg 4 is not likely to occur, thereby improving the stability of the connection between the support rod 42 and the support leg 4.

[0037] In order to improve the stability of the connection between the upper bracket 3 and the lifting ring seat 2, refer to Figure 1, a support bracket 83 is installed on the side wall of the upper bracket 3, and a plurality of bolt holes for bolt insertion are provided on the support bracket 83. The support arm 8 is connected to the support bracket 83 by bolts and nuts, so that the support arm 8 is detachably connected to the support bracket 83. A plurality of upper support seats 81 are installed at the bottom of the lifting ring seat 2, and the upper support seats 81 correspond to the upper bracket 3 one by one. The upper support seat 81 has a plurality of bolt holes for bolt insertion, and the support arm 8 can be detachably connected to the upper support seat 81 by bolts and nuts. A plurality of lower support seats 82 are installed on the top of the base 1, and the lower support seats 82 correspond to the upper bracket 3 one by one. The lower support seat 82 has a plurality of bolt holes for bolt insertion, and the support arm 8 can be detachably connected to the lower support seat 82 by bolts and nuts. When the support arm 8 can be fixed between the support bracket 83 and the upper support seat 81, one end of the support arm 8 is connected to the support bracket 83 on the side wall of the upper bracket 3 by bolts and nuts, and the other end of the support arm 8 is connected to the upper support seat 81 at the bottom of the lifting ring seat 2 by bolts and nuts. A triangular structure is formed between the upper bracket 3, the lifting ring seat 2 and the support arm 8, so that the upper bracket 3 and the lifting ring seat 2 are not easily rotated relative to each other. When the support arm 8 cannot be fixed between the support bracket 83 and the upper support seat 81, try to connect one end of the support arm 8 to the support bracket 83 on the side wall of the upper bracket 3 through bolts and nuts, and connect the other end of the support arm 8 to the lower support seat 82 on the top of the base 1 through bolts and nuts, so that a triangular structure is formed between the upper bracket 3, the base 1 and the support arm 8, so that the upper bracket 3 and the lifting ring seat 2 are not easily rotated relative to each other.

[0038] The implementation principle of the galvanized photovoltaic bracket that is easy to adjust in the embodiment of the present application is as follows: when fixing the photovoltaic bracket, first place the base 1 on the ground or roof, then adjust the support leg 4 to fit the ground or roof by moving the lifting ring seat 2, rotating the upper bracket 3, moving the lower bracket 31, rotating the rotating seat 43, and rotating the support leg 4, and finally screw the anchor bolt 41 into the ground or roof, so that the photovoltaic bracket is installed on the ground or roof. By moving the lifting ring seat 2 and moving the lower bracket 31, the distance between the bottom of the support leg 4 and the installation surface is adjusted; by rotating the upper bracket 3, rotating the rotating seat 43 and rotating the support leg 4, the angle between the support leg 4 and the installation surface is adjusted. This makes it easier to adjust the bottom of the support leg 4 according to the actual situation of the installation surface, reducing the situation where the bottom of the support leg 4 cannot fit the installation surface, achieving the effect of facilitating the fixing of the photovoltaic bracket and reducing the situation where the installation strength of the photovoltaic bracket decreases.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A galvanized photovoltaic support that is easy to adjust, comprising a base (1), a bottom column (11) is fixedly arranged on the base (1), a support plate (12) is arranged on the top of the bottom column (11), a lifting ring seat (2) is sleeved on the bottom column (11), and the lifting ring seat (2) is slidably connected to the bottom column (11), characterized in that: A plurality of upper brackets (3) are arranged on the side wall of the lifting ring seat (2); the top of the upper bracket (3) is hinged to the lifting ring seat (2); a lower bracket (31) is slidably arranged on the upper bracket (3); a rotating seat (43) is rotatably arranged at the bottom end of the lower bracket (31); a support rod (42) is fixedly arranged at the bottom of the rotating seat (43); the bottom end of the support rod (42) is hinged to a support foot (4); and an anchor bolt (41) is penetrated through the support foot (4).

2. The easily adjustable galvanized photovoltaic bracket according to claim 1, characterized in that: A connecting ring seat (5) is arranged through the lifting ring seat (2), and the connecting ring seat (5) is sleeved on the bottom column (11). An internal thread groove (51) is provided on the inner wall of the connecting ring seat (5), and an external thread groove (52) is provided on the outer wall of the bottom column (11). The external thread groove (52) and the internal thread groove (51) cooperate with each other, and the connecting ring seat (5) is threadedly connected to the bottom column (11).

3. The easily adjustable galvanized photovoltaic bracket according to claim 2, characterized in that: The lifting ring seat (2) is rotatably connected to the connecting ring seat (5), and a connecting bearing (21) is arranged between the inner wall of the lifting ring seat (2) and the outer wall of the connecting ring seat (5).

4. The easily adjustable galvanized photovoltaic bracket according to claim 1, characterized in that: A group of guide rails (6) are fixedly arranged on the upper bracket (3), a guide block (61) is slidably arranged inside the guide rails (6), and the opposite surface of the guide block (61) is fixedly connected to the lower bracket (31).

5. The easily adjustable galvanized photovoltaic support according to claim 4, characterized in that: A guide slide bar (62) is fixedly arranged in one of the guide rails (6), and the guide slide bar (62) passes through one of the guide blocks (61). A guide screw rod (63) is rotatably arranged in the other guide rail (6), and the guide screw rod (63) is threadedly connected to the other guide block (61). One end of the guide screw rod (63) passes through the guide rail (6), and a guide knob (64) is fixedly arranged on one end of the guide screw rod (63) outside the guide rail (6).

6. The easily adjustable galvanized photovoltaic bracket according to claim 1, characterized in that: The side walls of the support rod (42) and the tops of the support legs (4) are both fixedly provided with reinforcing brackets (71), and the reinforcing rods (7) are detachably provided between the reinforcing brackets (71).

7. The easily adjustable galvanized photovoltaic support according to claim 1, characterized in that: A support bracket (83) is fixedly arranged on the side wall of the upper bracket (3), and a support arm (8) is detachably arranged on the support bracket (83). A plurality of upper support seats (81) are fixedly arranged on the bottom of the lifting ring seat (2), and the upper support seats (81) are detachably connected to the support arm (8).

8. The easily adjustable galvanized photovoltaic support according to claim 7, characterized in that: A plurality of lower support seats (82) are fixedly arranged on the top of the base (1), and the lower support seats (82) are detachably connected to the support arms (8).

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