Photovoltaic supporting assembly and photovoltaic support

Abstract

The utility model provides a photovoltaic support assembly and a photovoltaic support, the photovoltaic support assembly comprises a purline, a purline backing plate is arranged below the purline, an inner groove is arranged below the purline backing plate, at least one pair of clasping members is arranged in the inner groove, and the clasping members are used for clasping a photovoltaic main shaft; one end of each holding piece is hinged to the corresponding purline base plate, the other end of each holding piece is fastened to the corresponding end of the other holding piece in pair through a fastening piece, and the holding pieces in pair, the purline base plates and the fastening pieces form a surrounding space for the photovoltaic main shaft. According to the utility model, in the packaging and transporting process of the photovoltaic supporting assembly, the holding piece can be folded and stored in the inner groove of the purline base plate, so that the storage space of the photovoltaic supporting assembly is greatly reduced, and the convenience in the packaging and transporting process is improved; therefore, the photovoltaic main shaft can be held tightly by the holding piece.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaics, and in particular relates to a photovoltaic support component and a photovoltaic bracket. Background Art

[0002] At present, domestic on-site construction costs and labor costs are on the rise, and on-site construction and installation can easily cause the loss and damage of spare parts and waste of raw materials.

[0003] Ground photovoltaic tracking brackets and fixed brackets are mostly sent to the construction site for assembly and installation as separate parts and components. In particular, photovoltaic tracking brackets have far more parts than other conventional brackets, which can easily cause the loss and damage of parts and materials during packaging, transportation, and construction. Utility Model Content

[0004] The first purpose of the utility model is to provide a photovoltaic support assembly, so as to at least partially solve the inconvenience problems existing in the processes of packaging, transportation, construction, etc. mentioned above.

[0005] To this end, the above-mentioned purpose of the utility model is achieved through the following technical solutions:

[0006] A photovoltaic support assembly comprises a purlin, a purlin pad is provided below the purlin, an inner groove is provided below the purlin pad, at least one pair of clamping members are provided in the inner groove, and the clamping members are used to clamp the photovoltaic main shaft;

[0007] One end of the clamping member is hinged to the purlin pad, and the other end of the clamping member is fastened to the corresponding end of another clamping member in a pair via a fastener, and the pair of clamping members, the purlin pad and the fastener form an enclosed space for the photovoltaic main axis;

[0008] There is space for accommodating the clamping member in the inner groove or in the space below the inner groove and the purlin.

[0009] During packaging and transportation, the holding parts can be rotated and folded and stored in the inner groove or in the space under the inner groove and the purlin, which can reduce the volume occupied during packaging and transportation.

[0010] During installation, the clamping piece can be rotated and unfolded to be vertical or approximately vertical to the purlin, so that one-click installation can be achieved.

[0011] While adopting the above technical solutions, the present invention can also adopt or combine the following technical solutions:

[0012] As a preferred technical solution of the utility model: the inner groove is a through groove, and the through groove is used to accommodate the folded holding member.

[0013] As a preferred technical solution of the utility model: the inner contour of the paired clamping members fits the outer contour of the photovoltaic main shaft.

[0014] As a preferred technical solution of the utility model: the clamping piece is formed by pressing and bending. According to the cross-section that matches the photovoltaic main shaft, the clamping piece is pressed and bent into an arc surface or a bend with an inclined plane, so that the clamping piece and the main shaft fit tightly; the main shaft clamping connector is tightened to hold the photovoltaic main shaft through bolts or cable ties or similar retractable fasteners. While clamping, the photovoltaic main shaft and the clamping piece have a contact with an arc surface or an inclined plane, forming a wedge-shaped tightening effect, tightening the purlin pad. For the clamping piece itself, self-destruction caused by stress concentration is avoided; for the main shaft, the force is evenly distributed on each surface.

[0015] As a preferred technical solution of the utility model: the bottom of the purlin pad is provided with an opening, and the opening fits the outer contour of the photovoltaic main shaft. Different types of photovoltaic main shafts can adopt openings of different shapes, so that the photovoltaic main shaft and the purlin pad are completely fitted, reducing the probability of local damage to the main shaft.

[0016] As a preferred technical solution of the utility model: the purlin is in a "J" shape.

[0017] As a preferred technical solution of the utility model: the fastener is a bolt connector or a cable tie.

[0018] Another object of the utility model is to provide a photovoltaic bracket.

[0019] To this end, the above-mentioned purpose of the utility model is achieved through the following technical solutions:

[0020] A photovoltaic bracket comprises a photovoltaic main axis and the photovoltaic support assembly as described above.

[0021] The utility model provides a photovoltaic support assembly and a photovoltaic bracket. By providing a purlin pad with an inner groove and a pair of clamping members in the inner groove, the force of the photovoltaic assembly on the purlin can be transmitted to the photovoltaic main shaft through the purlin pad and the clamping members, thereby enhancing the overall stability of the photovoltaic bracket. Based on this, the cross-section of the purlin can be greatly reduced, and the cost of the entire photovoltaic bracket can be reduced. In addition, by providing an inner groove under the purlin pad, and arranging a clamping member in the inner groove, the clamping member and the purlin pad are hinged, so that during the packaging and transportation of the photovoltaic support assembly, the clamping member can be folded and stored in the inner groove of the purlin pad, which greatly reduces the photovoltaic support. The storage space of the support assembly improves the convenience during packaging and transportation. In addition, when the photovoltaic support assembly is installed on site, the clamping piece can be rotated to clamp the photovoltaic main shaft. Based on the above, the photovoltaic support assembly can be pre-installed in batches in the factory to reduce the losses caused by damage and loss of parts during on-site installation and improve material utilization. In addition, the clamping piece is formed by a pressing and bending shaping process and can fit the contour of the photovoltaic main shaft, thereby increasing the force area between the clamping piece and the photovoltaic main shaft, enhancing the ability of the clamping piece to withstand torque, and reducing the risk of damage to the photovoltaic main shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a diagram of the use scenario of the photovoltaic support assembly provided by the utility model;

[0023] Figure 2 This is a diagram showing the structure of the photovoltaic support assembly after the clamping parts are unfolded;

[0024] Figure 3 This is a diagram showing the structure of the photovoltaic support assembly after the holding member is folded and stored;

[0025] Figure 4 This is a diagram showing the internal structure of the photovoltaic support assembly after the holding member is folded and stored;

[0026] Figure 5 It is a structural diagram of the clamping member;

[0027] In the figure: 110 - purlin; 120 - purlin pad; 121 - inner groove; 122 - opening; 130 - clamping piece; 140 - fastener; 200 - photovoltaic main shaft. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

[0029] A photovoltaic bracket has a photovoltaic main shaft 200 and a photovoltaic support assembly, wherein the photovoltaic support assembly includes a purlin 110, a purlin pad 120 is provided below the purlin 110, an inner groove 121 is provided below the purlin pad 120, at least one pair of clamping members 130 is provided in the inner groove 121, and the clamping members 130 are used to clamp the photovoltaic main shaft 200;

[0030] One end of the clamping member 130 is hinged to the purlin pad 120, and the other end of the clamping member 130 is fastened to the corresponding end of another clamping member 130 in a pair via a fastener 140. The pair of clamping members 130, the purlin pad 120 and the fastener 140 form an enclosed space for the photovoltaic main axis 200;

[0031] There is space for accommodating the holding member 130 in the inner groove 121 or in the space below the inner groove 121 and the purlin 110. In this embodiment, the inner groove 121 is a through groove, which is used to accommodate the folded holding member 130. Of course, in other embodiments, the inner groove 121 can also be set to be longer, so that the folded holding member 130 can be directly accommodated.

[0032] The clamping members 130 are formed by pressing, bending and molding so that the inner contour of the pair of clamping members 130 fits the outer contour of the photovoltaic main shaft 200 .

[0033] An opening 122 is provided at the bottom of the purlin pad 120 , and the opening 122 fits the outer contour of the photovoltaic main shaft 200 .

[0034] In this embodiment, the purlin 110 is in a "X" shape.

[0035] In this embodiment, the fastener 140 is a bolt connector. Of course, in other embodiments, it can also be a cable tie.

[0036] The above-mentioned specific implementation methods are used to explain the present invention and are only preferred embodiments of the present invention, rather than limiting the present invention. Any modifications, equivalent substitutions, improvements, etc. made to the present invention within the spirit of the present invention and the protection scope of the claims shall fall within the protection scope of the present invention.

Claims

1. A photovoltaic support assembly, comprising a purlin, characterized in that: There is a purlin backing plate below the purlin. There is an inner groove below the purlin backing plate. At least a pair of clamping members are arranged in the inner groove, and the clamping members are used for clamping the photovoltaic main shaft; One end of the clamping member is hinged to the purlin backing plate, and the other end of the clamping member is fastened to the corresponding end of another clamping member in a pair through a fastener. The pair of clamping members, the purlin backing plate and the fastener form an enclosing space for the photovoltaic main shaft; There is a space for accommodating the clamping member in the inner groove or in the space between the inner groove and below the purlin.

2. The photovoltaic support assembly according to claim 1, characterized in that: The inner groove is a through groove, and the through groove is used for accommodating the folded clamping member.

3. The photovoltaic support assembly according to claim 1, characterized in that: The inner contour of the pair of clamping members fits the outer contour of the photovoltaic main shaft.

4. The photovoltaic support assembly according to claim 1, 2 or 3, characterized in that: The clamping member is formed by press bending and plastic forming.

5. The photovoltaic support assembly according to claim 1, characterized in that: There is an opening at the bottom of the purlin backing plate, and the opening fits the outer contour of the photovoltaic main shaft.

6. The photovoltaic support assembly according to claim 1, characterized in that: The purlin is in a channel shape.

7. The photovoltaic support assembly according to claim 1, characterized in that: The fastener is a bolt connection or a cable tie.

8. A photovoltaic support, characterized in that: The photovoltaic support has a photovoltaic main shaft and the photovoltaic support assembly as described in claim 1.

Images