A kind of inclined beam installation mechanism and photovoltaic system

Abstract

The utility model relates to an inclined beam installation mechanism and a photovoltaic system, comprising a column, an inclined beam, a first inclined brace, and a second inclined brace. The left and right sides of the inclined beam are respectively fixedly connected to the first inclined brace and the second inclined brace. A limiting groove for the inclined beam to pass through is provided on the top of the column. The inclined beam is fixedly connected to the limiting groove on the top of the column by bolts. A clamp is installed under the column. The left and right ends of the clamp are respectively fixedly connected to the first inclined brace and the second inclined brace. By providing a limiting groove on the top of the column to install the inclined beam, a new inclined beam installation mechanism is provided. Compared with the common method of installing the inclined beam by using a triangular piece in the prior art, the structure strength is higher and the advantages of convenient installation and low cost are provided.

Description

Technical Field

[0001] The utility model relates to an inclined beam installation mechanism and a photovoltaic system, belonging to the technical field of photovoltaic brackets. Background Art

[0002] like Figure 5 As shown, Figure 5 This is a structural diagram of an inclined beam installation mechanism using a triangular piece commonly used in the prior art, wherein the top of the column 1 is fixedly connected to a connector 12 by bolts, and the bottom of the beam 2 is fixedly connected to the connector 12. The connector 12 can adjust the installation angle at the top of the beam 2, thereby adjusting the installation angle of the beam 2. However, this installation structure is prone to deformation when the photovoltaic system is installed on a slope, and is prone to structural damage under strong wind conditions.

[0003] In order to solve the above problems, this application proposes an inclined beam installation mechanism and a photovoltaic system. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an inclined beam installation mechanism and a photovoltaic system, which effectively improve the structural strength and have the advantages of low cost and easy installation, and can effectively solve the problems in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A diagonal beam installation mechanism comprises a column, an diagonal beam, a first diagonal brace, and a second diagonal brace. The first diagonal brace and the second diagonal brace are fixedly connected on the left and right sides of the diagonal beam respectively. A limiting groove for the diagonal beam to pass through is provided on the top of the column. The diagonal beam is fixedly connected to the limiting groove on the top of the column by bolts. A clamp is installed under the column. The left and right ends of the clamp are fixedly connected to the first diagonal brace and the second diagonal brace respectively. By providing a limiting groove on the top of the column to install the diagonal beam, a new diagonal beam installation mechanism is provided. Compared with the common method of installing the diagonal beam by a triangular piece in the prior art, the structure strength is higher and the advantages of convenient installation and low cost are provided.

[0007] As a further improvement of the utility model, first fixing through holes are provided at both sides of the limiting groove on the top of the column, and second fixing through holes matching with the first fixing through holes are provided at corresponding positions on the inclined beam.

[0008] As a further improvement of the utility model, a rectangular support block is also provided inside the inclined beam. The rectangular support block is arranged in the part of the inclined beam located inside the limiting groove. The rectangular support block is used to further reinforce the part of the inclined beam located inside the limiting groove to avoid deformation of the top of the column after the connecting bolts.

[0009] As a further improvement of the utility model, the width of the limiting groove is 1-3 mm larger than the width of the inclined beam.

[0010] As a further improvement of the present invention, the inclined beam is configured as a C-shaped steel or an angle steel.

[0011] As a further improvement of the present invention, the first diagonal brace and the second diagonal brace are configured as one of C-shaped steel, U-shaped steel and angle steel.

[0012] A photovoltaic system comprises the above-mentioned inclined beam installation mechanism, and further comprises purlins and photovoltaic modules, wherein the purlins are fixedly connected to the top of the inclined beams in parallel, and the photovoltaic modules are fixedly connected to the top of the purlins.

[0013] As a further improvement of the present invention, X-shaped tie rods are provided between adjacent columns as inter-column supports, and the two ends of the tie rods are respectively fixedly connected to the upper and lower positions of the columns. The tie rods can be selected from steel wire ropes or round steel. By arranging the tie rods as additional supports between the columns, the stability of the overall photovoltaic system can be improved.

[0014] Beneficial effects of the utility model: an inclined beam installation mechanism and a photovoltaic system, by installing the inclined beam on a limit groove, support the inclined beam in three directions, compared with the common triangular piece installation method in the prior art, it not only reduces the amount of steel used, but also improves the supporting effect on the inclined beam, effectively improves the structural strength, and has the advantages of low cost and easy installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 The utility model is a structural diagram of an inclined beam installation mechanism.

[0017] Figure 2 The utility model is a kind of inclined beam installation mechanism Figure 1 Enlarged structural diagram of part A in the middle.

[0018] Figure 3 The utility model is a cross-sectional structural diagram of an inclined beam installation mechanism.

[0019] Figure 4 The utility model is a photovoltaic system structure diagram.

[0020] Figure 5 The present invention is a structural diagram of an inclined beam installation mechanism using a triangular piece in the prior art.

[0021] Numbers in the figure: 1. column; 2. inclined beam; 3. limiting groove; 4. clamp; 5. first diagonal brace; 6. second diagonal brace; 7. first fixed through hole; 8. rectangular support block; 9. purlin; 10. pull rod; 11. photovoltaic module; 12. triangle. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, in the description of the utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. The utility model is further explained below in conjunction with specific implementation methods.

[0024] Example

[0025] like Figure 1-Figure 4 As shown, an inclined beam installation mechanism comprises a column 1, an inclined beam 2, a hoop 4, a first diagonal brace 5, and a second diagonal brace 6. The first diagonal brace 5 and the second diagonal brace 6 are fixedly connected on the left and right sides of the inclined beam 2 respectively. A limiting groove 3 for the inclined beam 2 to pass through is opened on the top of the column 1. The inclined beam 2 is fixedly connected to the limiting groove 3 on the top of the column 1 by bolts. The hoop 4 is installed at the upper and lower positions of the column 1. The left and right ends of the hoop 4 are fixedly connected to the first diagonal brace 5 and the second diagonal brace 6 respectively. By installing the inclined beam 2 on the limiting groove 3, the inclined beam 2 is supported in three directions. Compared with the common triangular piece installation method in the prior art, it not only reduces the amount of steel used, but also improves the supporting effect on the inclined beam 2, and is convenient for installation.

[0026] In some optional embodiments, first fixing through holes 7 are provided on both sides of the limiting groove 3 at the top of the column 1, and second fixing through holes matching the first fixing through holes 7 are provided at corresponding positions on the inclined beam 2. The number of the first fixing through holes 7 and the second fixing through holes is preferably set to two, so that the inclined beam 2 can be fixed at different positions on the limiting groove 3, which is more adaptable.

[0027] In some optional embodiments, a rectangular support block 8 is further provided inside the inclined beam 2. The rectangular support block 8 is arranged in the part of the inclined beam 2 located inside the limiting groove 3. During the actual installation process, we found that when the column 1 and the inclined beam 2 are installed by bolts, when the pre-tightening force of the bolts is too large, it is easy to cause deformation of the two sides of the limiting groove 3 at the top of the column 1. By providing a rectangular support block 8 inside the beam 2 and fixing it with bolts, the internal support of the inclined beam 2 can be improved and the deformation and damage of the column 1 can be reduced.

[0028] In some optional embodiments, the width of the limit groove 3 is 1-3 mm larger than the width of the inclined beam 2. The width of the limit groove 3 is set to be slightly larger than the width of the inclined beam 2 to avoid excessive gap between the inner wall of the beam 2 and the column 1, which has a better fixing effect after installing the bolts.

[0029] In some optional embodiments, the inclined beam 2 is set to be a C-shaped steel or an angle steel. From a cost perspective, C-shaped steel is preferred as the inclined beam 2.

[0030] In some optional embodiments, the first diagonal brace 5 and the second diagonal brace 6 are configured to be one of C-shaped steel, U-shaped steel, and angle steel.

[0031] A photovoltaic system includes the above-mentioned inclined beam installation mechanism, and further includes a purlin 9 and a photovoltaic module 11. The purlin 9 is fixedly connected to the top of the inclined beam 2 in parallel, and the photovoltaic module 11 is fixedly connected to the top of the purlin 9.

[0032] In some optional embodiments, an X-shaped tie rod 10 is provided between adjacent columns 1, and the two ends of the tie rod 10 are respectively fixedly connected to the upper and lower positions of the column 1. The tie rod 10 can be selected from steel wire rope or round steel. By arranging the tie rod 10 as an additional support between the columns 1, the stability of the overall photovoltaic system can be improved.

[0033] During installation, first fix the column 1 on the ground, install the clamp 4 on the column 1, place the inclined beam 2 inside the limit groove 3 according to the installation angle requirement of the inclined beam 2, fix the left and right sides of the inclined beam 2 through the first diagonal brace 5 and the second diagonal brace 6, and fix the inclined beam 2 to the top of the column 1 by bolts passing through the first fixing through hole 7 and the second fixing through hole. Finally, fix the purlin 9 and the photovoltaic module 11 in turn to complete the installation of the overall photovoltaic system.

[0034] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An inclined beam installation mechanism, comprising a column (1), an inclined beam (2), a first inclined brace (5), and a second inclined brace (6), wherein the first inclined brace (5) and the second inclined brace (6) are fixedly connected to the left and right sides of the inclined beam (2), respectively, and characterized in that: A limiting groove (3) for the inclined beam (2) to pass through is provided at the top of the column (1); the inclined beam (2) is fixedly connected to the limiting groove (3) at the top of the column (1) by bolts; a clamp (4) is installed below the column (1); the left and right ends of the clamp (4) are respectively fixedly connected to a first oblique brace (5) and a second oblique brace (6).

2. The inclined beam installation mechanism according to claim 1, characterized in that: The top of the column (1) is provided with first fixing through holes (7) at both sides of the limiting groove (3), and the corresponding position of the inclined beam (2) is provided with second fixing through holes matching the first fixing through holes (7).

3. The inclined beam installation mechanism according to claim 1, characterized in that: A rectangular support block (8) is also provided inside the inclined beam (2), and the rectangular support block (8) is arranged in the portion of the inclined beam (2) located inside the limiting groove (3).

4. The inclined beam installation mechanism according to claim 3, characterized in that: The width of the limiting groove (3) is 1-3 mm greater than the width of the inclined beam (2).

5. The inclined beam installation mechanism according to claim 1, characterized in that: The inclined beam (2) is configured as a C-shaped steel or an angle steel.

6. The inclined beam installation mechanism according to claim 1, characterized in that: The first diagonal brace (5) and the second diagonal brace (6) are configured as one of C-shaped steel, U-shaped steel and angle steel.

7. A photovoltaic system, comprising the inclined beam mounting mechanism according to any one of claims 1 to 6, characterized in that: It also comprises a purlin (9) and a photovoltaic module (11), wherein the purlin (9) is fixedly connected in parallel to the top of the inclined beam (2), and the photovoltaic module (11) is fixedly connected to the top of the purlin (9).

8. A photovoltaic system according to claim 7, characterized in that: A pull bar (10) arranged in an X shape is also provided between adjacent columns (1), and the two ends of the pull bar (10) are respectively fixedly connected to the upper and lower positions of the columns (1).

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