Half-round strut guide structure applied to photovoltaic support

Abstract

The utility model discloses a semicircle bracing guide structure applied to photovoltaic support belongs to photovoltaic support technical field, and this structure includes stand, the transverse beam of stand top rotatory connection, both ends with the fixed connection of semicircle bracing of transverse beam both ends and the limiting mechanism of being fixed to the stand to semicircle bracing side surface forms the limiting guide, wherein, stand top is connected with the bearing in the transverse beam lug through the support shaft, and the transverse beam adopts I -beam, and semicircle bracing is C -type and is equipped with the rope groove, and the limiting mechanism is by the connecting plate, the limiting block mounting panel and the limiting block constitutes. This structure prevents the lateral deviation of transverse beam through the limiting mechanism, guarantees the stable rotation axis, reduces the bearing damage, promotes the transmission stability, and the support shaft cooperates with the bearing and makes the transverse beam rotate flexibly, and I -beam and C -type semicircle bracing enhance structural strength and practicality, and the limiting mechanism of bolt connection is convenient for installation maintenance, effectively solve the problem that the rotating part deviates in prior art.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, and in particular to a semi-circular support guide structure used in photovoltaic supports. Background Technology

[0002] Chinese invention patent (application number 201811220221.4) discloses a rope transmission structure and a solar tracker, including a drive wheel, a driven wheel, a main transmission rope, and multiple tracking units. The main transmission rope is connected end to end, with one end sleeved on the drive wheel and the other end sleeved on the driven wheel. The drive wheel can drive the driven wheel to rotate through the main transmission rope. Multiple tracking units are spaced apart along the length of the main transmission rope. Each tracking unit includes a mounting bracket, a rotating component, and a first branch rope. The rotating component is hinged to the mounting bracket, and the plane in which the rotation direction of the rotating component is located is perpendicular to the plane in which the rotation direction of the drive wheel is located. One end of the first branch rope is connected to the rotating component, and the other end is connected to the main transmission rope. The first branch rope can drive the rotating component to rotate when the drive wheel rotates.

[0003] In actual use, it was found that under the action of wind, the rotating parts will be laterally offset. In this state, the rotation axis of the rotating parts will be offset from the set rotation axis. Over time, this will damage the bearings, reduce their service life, and affect the transmission stability of the photovoltaic bracket.

[0004] Therefore, in view of the shortcomings of the existing technology, it is necessary to design a semi-circular support guide structure for use in photovoltaic brackets to solve the above problems. Utility Model Content

[0005] To overcome the shortcomings of the prior art, the present invention aims to provide a semi-circular support guide structure for use in photovoltaic brackets, so as to solve the problems of bearing damage and poor transmission stability caused by the offset of rotating parts in the prior art.

[0006] To achieve the above and other related objectives, the technical solution provided by this utility model is: a semi-circular support guide structure applied in photovoltaic brackets, comprising:

[0007] Columns;

[0008] A crossbeam, the middle section of which is rotatably connected to the top of the column;

[0009] A semi-circular brace, the two ends of which are fixedly connected to the two ends of the crossbeam;

[0010] A limiting mechanism is fixed on the column and is configured to provide limiting guidance for the two sides of the semicircular support.

[0011] A preferred technical solution is as follows: a horizontally arranged support shaft is fixedly provided at the top of the column; an ear plate is fixedly provided on the top side of the middle section of the crossbeam, a bearing mounting seat is provided on the ear plate, a bearing is provided in the bearing mounting seat, the inner ring of the bearing is fixedly connected to the support shaft, and the outer ring of the bearing is fixedly connected to the bearing mounting seat.

[0012] The preferred technical solution is as follows: the crossbeam is an I-beam, and the semicircular support is a C-shaped structure with a rope groove on the outwardly protruding side.

[0013] The preferred technical solution is as follows: the limiting mechanism consists of a connecting plate, a limiting block mounting plate, and limiting blocks. The connecting plate is fixed on the column and has a C-shaped notch. The semi-circular support is set through the C-shaped notch. The two limiting blocks are fixed on the connecting plate through their respective limiting block mounting plates and are located on both sides of the semi-circular support. The two limiting blocks form a limiting guide for the two sides of the semi-circular support.

[0014] The preferred technical solution is that the limiting surface of the limiting block is arranged parallel to the side surface of the semi-circular support.

[0015] The preferred technical solution is that the limiting block mounting plate is configured as an angle iron structure to cover and press the limiting block onto the connecting plate, and the limiting block mounting plate and the connecting plate are fixedly installed by bolts.

[0016] Due to the application of the above technical solution, the beneficial effects of this utility model are as follows:

[0017] Enhancing structural stability: The limiting mechanism provides limiting guidance to the sides of the semi-circular support, which can effectively prevent the crossbeam from shifting laterally under the action of external forces such as wind, avoid the rotation axis from shifting, reduce bearing damage, extend service life, and ensure the transmission stability of the photovoltaic support.

[0018] Optimized rotational connection: The support shaft at the top of the column cooperates with the bearing in the ear plate of the crossbeam, allowing the crossbeam to rotate flexibly. At the same time, the bearing support can reduce rotational friction and improve the rotational smoothness of the photovoltaic bracket tracking system.

[0019] Enhanced structural practicality: The crossbeams are made of I-beams, and the semicircular supports are C-shaped with rope grooves. The I-beams have high strength, and the C-shaped structure and rope grooves facilitate rope installation and transmission, improving the transmission efficiency and practicality of the photovoltaic bracket.

[0020] Easy to install and maintain: The connecting plate, limit block mounting plate and limit block combination structure of the limit mechanism are fixed by bolts, which makes installation convenient. The limit block mounting plate covers and presses the limit block, which facilitates later maintenance and replacement. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the semi-circular support guide structure involved in this utility model.

[0022] Figure 2 for Figure 1 Enlarged diagram of point A in the diagram. Detailed Implementation

[0023] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0024] Please see Figures 1-2 It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example:

[0027] like Figures 1 to 2 As shown, according to a general technical concept of this utility model, a semi-circular support guide structure for use in photovoltaic brackets is provided, comprising:

[0028] Column 1;

[0029] Horizontal beam 2, the middle section of which is rotatably connected to the top of column 1;

[0030] The two ends of the semicircular brace 3 are fixedly connected to the bottom sides of the two ends of the crossbeam 2.

[0031] The limiting mechanism is fixed on the column 1 and is configured to provide limiting guidance for the two side surfaces 31 of the semicircular support 3.

[0032] like Figures 1 to 2 As shown, in an exemplary embodiment of this utility model, a horizontally arranged support shaft 4 is fixedly provided at the top of the column 1; an ear plate 21 is fixedly provided on the top side of the middle section of the crossbeam 2, and a bearing mounting seat 22 is provided on the ear plate 21. A bearing (not shown) is provided in the bearing mounting seat 22, the inner ring of the bearing is fixedly connected to the support shaft 4, and the outer ring of the bearing is fixedly connected to the bearing mounting seat 22.

[0033] like Figures 1 to 2 As shown, in an exemplary embodiment of this utility model, the crossbeam 2 is an I-beam, and the semicircular support 3 is configured as a C-shaped structure with a rope groove 32 on the outwardly protruding side.

[0034] like Figures 1 to 2 As shown, in an exemplary embodiment of this utility model, the limiting mechanism consists of a connecting plate 5, a limiting block mounting plate 6, and limiting blocks 7. The connecting plate 5 is fixed on the column 1 and has a C-shaped notch 51. The semi-circular support 3 is set through the C-shaped notch 51. The two limiting blocks 7 are fixed on the connecting plate 5 through their respective corresponding limiting block mounting plates 6 and are located on both sides of the semi-circular support 3. The two limiting blocks 7 form a limiting guide for the two side surfaces 31 of the semi-circular support 3.

[0035] like Figures 1 to 2 As shown, in an exemplary embodiment of this utility model, the limiting surface of the limiting block 7 is arranged parallel to the side surface 31 of the semicircular support 3.

[0036] like Figures 1 to 2 As shown, in an exemplary embodiment of this utility model, the limiting block mounting plate 6 is configured as an angle iron-shaped structure to cover and press the limiting block 7 onto the connecting plate 5, and the limiting block mounting plate 6 and the connecting plate 5 are fixedly installed by bolts.

[0037] Therefore, this utility model has the following advantages:

[0038] Enhancing structural stability: The limiting mechanism provides limiting guidance to the sides of the semi-circular support, which can effectively prevent the crossbeam from shifting laterally under the action of external forces such as wind, avoid the rotation axis from shifting, reduce bearing damage, extend service life, and ensure the transmission stability of the photovoltaic support.

[0039] Optimized rotational connection: The support shaft at the top of the column cooperates with the bearing in the ear plate of the crossbeam, allowing the crossbeam to rotate flexibly. At the same time, the bearing support can reduce rotational friction and improve the rotational smoothness of the photovoltaic bracket tracking system.

[0040] Enhanced structural practicality: The crossbeams are made of I-beams, and the semicircular supports are C-shaped with rope grooves. The I-beams have high strength, and the C-shaped structure and rope grooves facilitate rope installation and transmission, improving the transmission efficiency and practicality of the photovoltaic bracket.

[0041] Easy to install and maintain: The connecting plate, limit block mounting plate and limit block combination structure of the limit mechanism are fixed by bolts, which makes installation convenient. The limit block mounting plate covers and presses the limit block, which facilitates later maintenance and replacement.

[0042] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A semi-circular support guide structure used in photovoltaic brackets, characterized in that, include: Columns; A crossbeam, the middle section of which is rotatably connected to the top of the column; A semi-circular brace, the two ends of which are fixedly connected to the two ends of the crossbeam; A limiting mechanism is fixed on the column and is configured to provide limiting guidance for the two sides of the semicircular support.

2. The semi-circular support guide structure applied in photovoltaic brackets according to claim 1, characterized in that: The top of the column is fixed with a horizontally arranged support shaft; the top side of the middle section of the crossbeam is fixed with an ear plate, the ear plate is provided with a bearing mounting seat, the bearing mounting seat is provided with a bearing, the inner ring of the bearing is fixedly connected to the support shaft, and the outer ring of the bearing is fixedly connected to the bearing mounting seat.

3. The semi-circular support guide structure applied in photovoltaic brackets according to claim 1, characterized in that: The crossbeam is an I-beam, and the semicircular support is a C-shaped structure with a rope groove on the outwardly protruding side.

4. The semi-circular support guide structure applied in photovoltaic brackets according to claim 1, characterized in that: The limiting mechanism consists of a connecting plate, a limiting block mounting plate, and limiting blocks. The connecting plate is fixed to the column and has a C-shaped notch. The semi-circular support is set through the C-shaped notch. The two limiting blocks are fixed to the connecting plate through their respective limiting block mounting plates and are located on both sides of the semi-circular support. The two limiting blocks form a limiting guide for the two sides of the semi-circular support.

5. The semi-circular support guide structure applied in photovoltaic brackets according to claim 4, characterized in that: The limiting surface of the limiting block is set parallel to the side surface of the semi-circular support.

6. The semi-circular support guide structure applied in photovoltaic brackets according to claim 4, characterized in that: The limiting block mounting plate is configured as an angle iron structure to cover and press the limiting block onto the connecting plate. The limiting block mounting plate and the connecting plate are fixedly installed by bolts.

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