Symmetrical telescopic solar photovoltaic support

Abstract

The utility model discloses a symmetrical telescopic solar photovoltaic support, which comprises a fixed frame arranged at the top of a support leg; the telescopic assembly is used for adjusting the distance between the mounting frame and the fixing frame, the telescopic assembly comprises fixing cylinders symmetrically arranged on the two sides of the fixing frame, and extension rods are connected to the middles of the fixing cylinders in a penetrating and inserting mode; the adjusting assembly is arranged at the joint of the mounting frame and the extension rod, and the adjusting assembly is used for adjusting the angle of the mounting frame; and the driving assembly is arranged at the top of the fixing frame. According to the utility model, through the design of the fixed frame, the fixed cylinder, the extension rod, the adjusting assembly and the driving assembly, the number of the arranged mounting racks is two, and when a photovoltaic device needs to be installed, the extension rod is driven by the driving assembly to slide in the fixed cylinder, so that the distance between the two mounting racks is adjusted; therefore, photovoltaic installation of different lengths can be adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a symmetric telescopic solar photovoltaic bracket. Background Art

[0002] A solar photovoltaic bracket is a support structure for installing solar panels.

[0003] When installing solar photovoltaics, the bracket is first fixed at the required position, then the solar cell is installed on the top of the bracket, and finally the angle of the solar cell is adjusted to complete the installation of the solar cell. When solar cells of different lengths need to be installed, different brackets need to be replaced, which is not convenient for use. Summary of the Invention

[0004] The purpose of the utility model is to provide a symmetric telescopic solar photovoltaic bracket to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A symmetric telescopic solar photovoltaic bracket, including support legs, and an installation frame for fixing the photovoltaic position is arranged at the top of the support legs. The bracket further includes:

[0006] A fixed frame, which is arranged at the top of the support legs;

[0007] A telescopic component for adjusting the distance between the installation frame and the fixed frame. The telescopic component includes fixed cylinders symmetrically arranged on both sides of the fixed frame, and an extension rod is inserted through the middle of the fixed cylinder;

[0008] An adjusting component, which is arranged at the connection between the installation frame and the extension rod, and is used for adjusting the angle of the installation frame;

[0009] A driving component, which is arranged at the top of the fixed frame, and is used for moving the position of the telescopic component.

[0010] Preferably, the driving component includes a threaded groove opened on one side of the extension rod, and a threaded rod is inserted through the threaded groove.

[0011] Preferably, one end of the threaded rod is fixedly connected with a rotating rod, and the rotating rod is inserted through the middle of the fixed frame.

[0012] Preferably, the horizontal longitudinal section of the fixed frame is in a "C" shape, and limiting blocks for restricting the movement of the rotating rod are sleeved on both sides of the rotating rod.

[0013] Preferably, the adjusting assembly includes an adjusting bolt inserted and connected to the bottom of the mounting bracket, and one end of the adjusting bolt is threadedly inserted and connected to the other side of the extension rod.

[0014] Preferably, a connecting ring is fixedly connected to one side of the mounting bracket, an annular groove is formed on the other side of the extension rod, and the connecting ring is inserted and connected inside the annular groove.

[0015] Preferably, a limiting bolt is threadedly inserted through the top of the extension rod, a limiting hole is formed in the middle of the connecting ring, the bottom end of the limiting bolt is threadedly inserted through the inner wall of the bottom end of the annular groove, and the limiting bolt is inserted through the limiting hole.

[0016] Technical effects and advantages of the present utility model:

[0017] Through the design of the fixing frame, fixing cylinder, extension rod, adjusting assembly and driving assembly, the number of mounting brackets is two. When it is necessary to install the photovoltaic, first drive the extension rod to slide inside the fixing cylinder through the driving assembly, so as to adjust the distance between the two mounting brackets, so as to adapt to the installation of photovoltaics with different lengths. Description of the drawings

[0018] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present utility model.

[0019] Figure 2 It is a schematic front sectional structure diagram of the present utility model.

[0020] Figure 3 For the present utility model Figure 2 The enlarged structure diagram of part A in it.

[0021] Figure 4 It is a schematic partial three-dimensional structure diagram of the present utility model.

[0022] In the figure: 1, support leg; 2, mounting bracket; 3, fixing frame; 4, telescopic assembly; 401, fixing cylinder; 402, extension rod; 5, driving assembly; 501, thread groove; 502, threaded rod; 503, limiting block; 504, rotating rod; 6, adjusting assembly; 601, connecting ring; 602, limiting bolt; 603, limiting hole; 604, annular groove; 605, adjusting bolt. Detailed implementation manners

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0024] The present utility model provides a Figures 1-4 symmetrical telescopic solar photovoltaic bracket as shown, including a support leg 1, and an installation frame 2 for fixing the photovoltaic position is arranged at the top of the support leg 1. It further includes:

[0025] A fixed frame 3, and the fixed frame 3 is arranged at the top of the support leg 1;

[0026] A telescopic component 4, and the telescopic component 4 is used to adjust the distance between the installation frame 2 and the fixed frame 3. The telescopic component 4 includes fixed cylinders 401 symmetrically arranged on both sides of the fixed frame 3, and an extension rod 402 is inserted and connected in the middle of the fixed cylinder 401;

[0027] An adjustment component 6, and the adjustment component 6 is arranged at the connection between the installation frame 2 and the extension rod 402. The adjustment component 6 is used to adjust the angle of the installation frame 2;

[0028] A driving component 5, and the driving component 5 is arranged at the top of the fixed frame 3. The driving component 5 is used to move the position of the telescopic component 4.

[0029] It should be noted that the number of the arranged installation frames 2 is two, and the number of the telescopic components 4 is the same as that of the installation frames 2.

[0030] Specifically, the driving component 5 includes a threaded groove 501 opened on one side of the extension rod 402. A threaded rod 502 is inserted and connected in the threaded groove 501. One end of the threaded rod 502 is fixedly connected with a rotating rod 504. The rotating rod 504 is inserted and connected in the middle of the fixed frame 3. The horizontal longitudinal section of the fixed frame 3 is set as a "C" shape. Limiting blocks 503 for restricting the movement of the rotating rod 504 are sleeved on both sides of the rotating rod 504.

[0031] It should be noted that the threaded groove 501 formed on one side of the extension rod 402 is adapted to the threaded rod 502 provided, so that the threaded rod 502 can penetrate into the interior of the threaded groove 501; the through hole formed in the middle of the fixed cylinder 401 and the horizontal cross-section of the extension rod 402 provided are not circular, so that the extension rod 402 cannot rotate inside the fixed cylinder 401; the limiting block 503 provided is in a circular ring shape and is fixedly sleeved on both sides of the rotating rod 504. An anti-slip sleeve is sleeved on the middle of the rotating rod 504, and anti-slip grooves are formed on the outer wall of the anti-slip sleeve, so as to avoid the situation of hand slipping on the rotating rod 504 when the rotating rod 504 is rotated; the horizontal longitudinal cross-section of the fixed frame 3 provided is in a "C" shape, and the two limiting blocks 503 provided are respectively attached to the inner walls on both sides of the fixed frame 3 but not fixed. Through the design of the limiting block 503, the rotating rod 504 cannot move to both sides, so as to limit the position of the rotating rod 504 and prevent it from moving.

[0032] Furthermore, when it is necessary to move the position of the extension rod 402, the rotating rod 504 is rotated. The rotating rotating rod 504 drives the two threaded rods 502 at its two ends to rotate, and the threaded rods 502 drive the extension rod 402 that is threadedly connected to them but cannot rotate to move, so as to realize that when the rotating rod 504 is rotated, the two extension rods 402 are moved simultaneously, so that when the photovoltaic bracket is adjusted, the mounting brackets 2 on both sides of the support leg 1 are adjusted simultaneously.

[0033] Specifically, the adjusting assembly 6 includes an adjusting bolt 605 inserted and connected to the bottom of the mounting bracket 2. One end of the adjusting bolt 605 is threadedly inserted and connected to the other side of the extension rod 402. A connecting ring 601 is fixedly connected to one side of the mounting bracket 2. An annular groove 604 is formed on the other side of the extension rod 402. The connecting ring 601 is inserted and connected into the interior of the annular groove 604. A limiting bolt 602 is threadedly inserted and connected to the top of the extension rod 402. A limiting hole 603 is formed in the middle of the connecting ring 601. The bottom end of the limiting bolt 602 is threadedly inserted and connected to the inner wall at the bottom end of the annular groove 604, and the limiting bolt 602 is inserted and connected into the limiting hole 603.

[0034] It should be noted that the adjustment bolt 605 is used to squeeze and restrict the mounting bracket 2 at one end of the extension rod 402 in the way of extrusion during use; the annular groove 604 provided is adapted to the connection ring 601 provided, so that the connection ring 601 can penetrate into the inside of the annular groove 604. The limiting hole 603 is provided in the middle of the connection ring 601. When it is necessary to limit the movement of the connection ring 601, the limiting bolt 602 is penetrated into the inside of the limiting hole 603. When the inner walls on both sides of the limiting hole 603 provided in the middle of the connection ring 601 are in contact with the limiting bolt 602, the connection ring 601 is blocked by the limiting bolt 602 and cannot continue to move.

[0035] Furthermore, when it is necessary to adjust the angle of the mounting bracket 2, first turn the adjustment bolt 605, move the screw head of the adjustment bolt 605 away from the mounting bracket 2, and release the mounting bracket 2. Then rotate the mounting bracket 2. Due to the limitation of the limiting hole 603 and the limiting bolt 602, the connection ring 601 cannot move out of the annular groove 604. The moving distance of the connection ring 601 with a limited moving distance is used to absorb the moving distance of the mounting bracket 2 only, so as to prevent the mounting bracket 2 from directly detaching from one side of the extension rod 402 when adjusting the angle of the mounting bracket 2. When the adjustment reaches the required position, turn the adjustment bolt 605 and squeeze the screw head of the adjustment bolt 605 towards the side of the mounting bracket 2, so as to fix the position and angle of the mounting bracket 2 by the extrusion of the adjustment bolt 605.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A symmetric telescopic solar photovoltaic bracket, comprising support legs (1), and an installation frame (2) for fixing the photovoltaic position is arranged at the top of the support legs (1), characterized in that, Further comprising: A fixed frame (3) provided at the top of the support leg (1); A telescopic assembly (4) for adjusting the distance between the mounting bracket (2) and the fixed frame (3). The telescopic assembly (4) includes fixed cylinders (401) symmetrically arranged on both sides of the fixed frame (3), and an extension rod (402) is inserted through the middle of the fixed cylinder (401); An adjustment assembly (6) provided at the connection between the mounting bracket (2) and the extension rod (402) for adjusting the angle of the mounting bracket (2); A driving assembly (5) provided at the top of the fixed frame (3) for moving the position of the telescopic assembly (4).

2. The symmetric telescopic solar photovoltaic bracket according to claim 1, characterized in that, The driving assembly (5) includes a threaded groove (501) formed on one side of the extension rod (402), and a threaded rod (502) is inserted through the thread inside the threaded groove (501).

3. The symmetric telescopic solar photovoltaic bracket according to claim 2, wherein, One end of the threaded rod (502) is fixedly connected to a rotating rod (504), and the rotating rod (504) is inserted through the middle of the fixed frame (3).

4. The symmetric telescopic solar photovoltaic bracket according to claim 3, characterized in that, The horizontal longitudinal section of the fixed frame (3) is in a "C" shape, and limiting blocks (503) for restricting the movement of the rotating rod (504) are sleeved on both sides of the rotating rod (504).

5. A symmetric telescopic solar photovoltaic bracket according to claim 1, characterized in that, The adjustment assembly (6) includes an adjustment bolt (605) inserted through the bottom of the mounting bracket (2), and one end of the adjustment bolt (605) is inserted through the thread on the other side of the extension rod (402).

6. The symmetrical telescopic solar photovoltaic bracket according to claim 5, wherein, A connecting ring (601) is fixedly connected to one side of the mounting bracket (2), and an annular groove (604) is formed on the other side of the extension rod (402). The connecting ring (601) is inserted through the inside of the annular groove (604).

7. The symmetric telescopic solar photovoltaic bracket according to claim 6, characterized in that, A limiting bolt (602) is inserted through the thread at the top of the extension rod (402). A limiting hole (603) is formed in the middle of the connecting ring (601). The bottom end of the limiting bolt (602) is inserted through the thread on the inner wall of the bottom end of the annular groove (604), and the limiting bolt (602) is inserted through the inside of the limiting hole (603).

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