A transverse connection structure of a three-cable flexible photovoltaic support

Abstract

The utility model proposes a transverse connection structure of a three-cable flexible photovoltaic support, including a triangular support frame and a bottom connection frame, wherein the triangular support frame includes a main frame and two supports, the two supports are fixedly connected to each other, and the two supports are respectively fixedly connected to the two ends of the main frame; the bottom connection frame is arranged at the connection of the two supports, and a cable clamp is respectively arranged at the two ends of the main frame, and a cable clamp is arranged on the bottom connection frame, and a limiting groove for the suspension cable to pass through is opened on the cable clamp, and the cable clamp is used to limit the suspension cable. By setting the triangular support frame to include a main frame and two supports, and the bottom connection frame is arranged at the connection of the two supports, the three cable clamps can limit the suspension cable from the three ends of the triangular support frame, and the triangular support frame and the bottom connection frame can rigidly connect the three suspension cables, thereby increasing the connection stability of the three suspension cables.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible photovoltaic brackets, in particular to a transverse connection structure of a three-cable flexible photovoltaic bracket. Background Art

[0002] Flexible photovoltaic bracket is a bracket system used to support and fix flexible photovoltaic panels. Flexible photovoltaic bracket has the characteristics of "large span, high clearance, long column distance, low cost, and environmental friendliness", which can effectively solve the adaptability problem of bracket in certain complex terrain scenarios.

[0003] The invention with publication number CN116707398B proposes a flexible photovoltaic bracket, which includes a main cable load-bearing module, a wind-resistant module and a component installation module. The main cable load-bearing module includes a plurality of main cable units, and the main cable load-bearing module is mainly used to carry photovoltaic panels. The wind-resistant module is arranged between the plurality of main cable units to stabilize the main cable load-bearing module. The component installation module is connected to the main cable load-bearing module to anchor the main cable unit. Since the existing two-cable flexible photovoltaic bracket is difficult to meet the strength and stability requirements, a three-cable flexible photovoltaic bracket is proposed in the prior art. The photovoltaic bracket includes two upper load-bearing cables and one lower stabilizing cable. Specifically, when connecting the three cables, it is impossible to rigidly connect the upper load-bearing cable and the lower stabilizing cable, resulting in no transmission force between the upper load-bearing cable and the lower stabilizing cable when the three cables are connected. The above three cables do not affect each other when connected, and each cable is connected separately, which leads to low connection stability of the separately connected cables. Therefore, this scheme specially proposes a transverse connection structure of a three-cable flexible photovoltaic bracket to solve the above problem. Utility Model Content

[0004] In view of this, the utility model proposes a transverse connection structure of a three-cable flexible photovoltaic bracket, by setting a triangular support frame including a main frame and two brackets, and a bottom connecting frame is arranged at the connection between the two brackets, so that three cable clamps can limit the suspension cables from the three ends of the triangular support frame, and the triangular support frame and the bottom connecting frame can rigidly connect the three suspension cables, thereby increasing the connection stability of the three suspension cables.

[0005] The technical solution of the utility model is implemented as follows: The utility model provides a lateral connection structure of a three-cable flexible photovoltaic bracket, including a triangular support frame and a bottom connection frame, wherein:

[0006] The triangular support frame includes a main frame and two brackets, the two brackets are fixedly connected to each other, and the two brackets are respectively fixedly connected to the two ends of the main frame;

[0007] The bottom connecting frame is arranged at the connection of the two brackets, and a cable clamp is respectively arranged at both ends of the main frame. A cable clamp is arranged on the bottom connecting frame, and a limiting groove for the suspension cable to pass through is opened on the cable clamp, and the cable clamp is used to limit the suspension cable.

[0008] On the basis of the above technical solution, preferably, the main frame is a C-shaped steel frame, a first mounting groove is opened on one side of the main frame, and the two brackets are fixedly connected to a side of the main frame away from the first mounting groove.

[0009] On the basis of the above technical solution, preferably, the bracket is a C-shaped steel frame, and a second mounting groove is provided on a side of the bracket away from the main frame, and the two brackets are fixedly connected by the bottom connecting frame.

[0010] On the basis of the above technical solution, preferably, a first bolt hole connected to the bracket is opened on the main frame, and the first bolt hole is connected to the inside of the first installation groove and the second installation groove.

[0011] On the basis of the above technical solution, preferably, the bottom connecting frame includes a vertical plate and a horizontal plate, wherein:

[0012] The vertical plate and the horizontal plate are vertically connected to each other, the vertical plate is fixedly connected to the two brackets, and a cable clamp is arranged on the horizontal plate.

[0013] On the basis of the above technical solution, preferably, a second bolt hole communicating with the vertical plate is provided on the bracket, and the second bolt hole is provided on the inner side of the second mounting groove.

[0014] On the basis of the above technical solution, preferably, a third bolt hole is opened on the main frame, a fourth bolt hole is opened on the cross plate, and an assembly hole is opened on the cable clamp, and the assembly hole is opposite to the third bolt hole or the fourth bolt hole, and the third bolt hole is connected to the inner side of the first mounting groove.

[0015] On the basis of the above technical solution, preferably, the number of the triangular support frames is two, and the two triangular support frames are fixedly connected by a connecting piece.

[0016] On the basis of the above technical solution, preferably, the connecting member comprises an upper connecting frame and a lower connecting frame, wherein:

[0017] The upper connecting frame and the lower connecting frame are fixedly connected through the assembly frame, the upper connecting frame is fixedly connected to the middle part of the bracket, the lower connecting frame is fixedly connected to the end of the bracket, and a fifth bolt hole connected to the upper connecting frame and the lower connecting frame is provided on the bracket, and the fifth bolt hole is provided inside the second mounting groove.

[0018] On the basis of the above technical solution, preferably, it further comprises a plurality of reinforcing frames, wherein:

[0019] Both ends of the plurality of reinforcing frames are fixedly connected to the upper connecting frame or the lower connecting frame, one ends of two adjacent reinforcing frames are close to each other, and the other ends of two adjacent reinforcing frames are far away from each other.

[0020] Compared with the prior art, the lateral connection structure of the three-cable flexible photovoltaic bracket of the utility model has the following advantages:

[0021] Beneficial effects:

[0022] (1) A triangular support frame is provided including a main frame and two brackets, and a bottom connecting frame is provided at the connection between the two brackets, so that three cable clamps can be respectively located at the three ends of the triangular support frame, and the cable clamps can be used to limit the position of the suspension cables. The triangular support frame and the bottom connecting frame can rigidly connect the three suspension cables, thereby increasing the connection stability of the three suspension cables.

[0023] (2) Two triangular support frames correspond to two three-cable structures respectively, and a connecting piece is set between the two triangular support frames to connect them, thereby increasing the stability of the relative position between the two triangular support frames. The connecting piece includes an upper connecting frame and a lower connecting frame, and the upper connecting frame is connected to the middle position of the bracket, thereby increasing the connection stability of the connecting piece to the two triangular support frames. The upper connecting frame and the lower connecting frame are connected by an assembly frame, thereby increasing the stability of the relative position between the upper connecting frame and the lower connecting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the state of the transverse connection structure of the three-cable flexible photovoltaic support of the utility model when connecting the suspension cables;

[0026] Figure 2 It is a front perspective view of the transverse connection structure of the three-cable flexible photovoltaic support of the utility model;

[0027] Figure 3 The utility model is a transverse connection structure of a three-cable flexible photovoltaic bracket Figure 2 An enlarged schematic diagram of point A is shown;

[0028] Figure 4 It is a rear perspective view of the transverse connection structure of the three-cable flexible photovoltaic support of the utility model;

[0029] Figure 5 The utility model is a transverse connection structure of a three-cable flexible photovoltaic bracket Figure 4 An enlarged schematic diagram of point B is shown. DETAILED DESCRIPTION

[0030] The following will be combined with the implementation of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figures 1 to 5 As shown, the utility model includes a triangular support frame 1 and a bottom connecting frame 2, wherein the triangular support frame 1 includes a main frame 11 and two brackets 12, the two brackets 12 are fixedly connected to each other, and the two brackets 12 are respectively fixedly connected to the two ends of the main frame 11; the bottom connecting frame 2 is arranged at the connection of the two brackets 12, and a cable clamp 3 is respectively arranged at the two ends of the main frame 11, a cable clamp 3 is arranged on the bottom connecting frame 2, and a limiting groove 31 for the suspension cable 4 to pass through is opened on the cable clamp 3, and the cable clamp 3 is used to limit the suspension cable 4.

[0032] With this design, the three cable clamps 3 can be respectively located at the three ends of the triangular support frame 1. At the same time, the limiting grooves 31 opened on the cable clamps 3 cooperate with the main frame 11 and the bottom connecting frame 2 to play a limiting role. When the three suspension cables 4 pass through the inner sides of the limiting grooves 31 respectively, the cable clamps 3 can limit the suspension cables 4. The triangular support frame 1 and the bottom connecting frame 2 can rigidly connect the three suspension cables 4, thereby increasing the connection stability of the three suspension cables 4.

[0033] As a preferred embodiment, the main frame 11 is a C-shaped steel frame, a first mounting groove 111 is opened on one side of the main frame 11, and the two brackets 12 are fixedly connected to a side of the main frame 11 away from the first mounting groove 111.

[0034] As a preferred embodiment, the bracket 12 is a C-shaped steel frame, and a second mounting groove 121 is provided on a side of the bracket 12 away from the main frame 11 , and the two brackets 12 are fixedly connected by the bottom connecting frame 2 .

[0035] As a preferred embodiment, a first bolt hole 112 communicating with the bracket 12 is formed on the main frame 11 , and the first bolt hole 112 communicates with the inside of the first installation groove 111 and the second installation groove 121 .

[0036] This design allows the backs of the main frame 11 and the bracket 12 to abut against and connect with each other. By providing a first bolt hole 112 that is interconnected between the main frame 11 and the bracket 12, when the main frame 11 and the bracket 12 are connected, the bolts are threadedly connected to the inside of the first bolt hole 112, thereby completing the detachable connection between the main frame 11 and the bracket 12. By providing the first bolt hole 112 to connect to the inside of the first mounting groove 111 and the second mounting groove 121, in a specific implementation, the groove walls of the first mounting groove 111 and the second mounting groove 121 can protect the connected bolts, thereby increasing the connection stability between the main frame 11 and the bracket 12.

[0037] As a preferred embodiment, the bottom connecting frame 2 includes a vertical plate 21 and a horizontal plate 22 , wherein the vertical plate 21 and the horizontal plate 22 are vertically connected to each other, the vertical plate 21 is fixedly connected to the two brackets 12 , and a cable clamp 3 is arranged on the horizontal plate 22 .

[0038] With this design, the transverse plate 22 can provide a mounting platform for the cable clamp 3 , so as to increase the stability of the connection between the cable clamp 3 and the transverse plate 22 .

[0039] As a preferred embodiment, a second bolt hole 122 communicating with the vertical plate 21 is formed on the bracket 12 , and the second bolt hole 122 is formed on the inner side of the second mounting groove 121 .

[0040] In a specific implementation, the bolts are threadedly connected inside the second bolt holes 122, thereby completing the detachable connection between the bracket 12 and the vertical plate 21. By setting the second bolt holes 122 to be opened inside the second mounting grooves 121, in a specific implementation, the groove walls of the second mounting grooves 121 can protect the bolts connected to the second bolt holes 122, thereby increasing the stability of the bolt connection.

[0041] As a preferred embodiment, a third bolt hole 113 is provided on the main frame 11, a fourth bolt hole 221 is provided on the cross plate 22, and an assembly hole 32 is provided on the cable clamp 3. The assembly hole 32 is positioned opposite to the third bolt hole 113 or the fourth bolt hole 221, and the third bolt hole 113 is connected to the inner side of the first mounting groove 111.

[0042] Specifically, when connecting the cable clamp 3 of the main frame 11, the bolt is passed through the assembly hole 32 and threadedly connected to the inside of the third bolt hole 113, thereby completing the connection between the main frame 11 and the cable clamp 3. By providing the third bolt hole 113 to communicate with the inner side of the first installation groove 111, in a specific implementation, the groove wall of the first installation groove 111 can protect the bolt connected to the third bolt hole 113, thereby increasing the stability of the bolt connection.

[0043] Specifically, when connecting the cable clamp 3 of the horizontal plate 22, the bolt is passed through the assembly hole 32 and threadedly connected to the inside of the fourth bolt hole 221, thereby completing the connection between the horizontal plate 22 and the cable clamp 3. In a specific implementation, the vertical plate 21 blocks one side of the bolt connected to the fourth bolt hole 221, thereby increasing the connection stability of the bolt connected to the fourth bolt hole 221 through shielding and protection.

[0044] As a preferred embodiment, the number of the triangular support frames 1 is two, and the two triangular support frames 1 are fixedly connected via a connecting member 5 .

[0045] Preferably, there may be multiple triangular support frames 1 , and two adjacent triangular support frames 1 are fixedly connected via a connecting member 5 .

[0046] In a specific implementation, the photovoltaic flexible bracket has multiple sets of three-cable structures for connecting multiple photovoltaic flexible battery panels. The two triangular support frames 1 correspond to two three-cable structures respectively, so that the two triangular support frames 1 can limit the connection of the two three-cable structures. By setting a connecting piece 5 between the two triangular support frames 1, the connecting piece 5 limits the position of the two triangular support frames 1, thereby increasing the stability of the relative position between the two triangular support frames 1.

[0047] As a preferred embodiment, the connecting member 5 includes an upper connecting frame 51 and a lower connecting frame 52, wherein the upper connecting frame 51 and the lower connecting frame 52 are fixedly connected via an assembly frame 6, the upper connecting frame 51 is fixedly connected to the middle part of the bracket 12, and the lower connecting frame 52 is fixedly connected to the end of the bracket 12, and a fifth bolt hole 123 connected to the upper connecting frame 51 and the lower connecting frame 52 is provided on the bracket 12, and the fifth bolt hole 123 is provided inside the second mounting groove 121.

[0048] By connecting the upper connecting frame 51 to the middle of the bracket 12, the connection stability of the connecting member 5 to the two triangular support frames 1 is improved. By connecting the upper connecting frame 51 and the lower connecting frame 52 through the assembly frame 6, the relative position stability between the upper connecting frame 51 and the lower connecting frame 52 is improved.

[0049] As a preferred embodiment, it also includes multiple reinforcement frames 7, wherein both ends of the multiple reinforcement frames 7 are fixedly connected to the upper connecting frame 51 or the lower connecting frame 52, one ends of two adjacent reinforcement frames 7 are close to each other, and the other ends of two adjacent reinforcement frames 7 are far away from each other.

[0050] In a specific implementation, a plurality of reinforcing frames 7 are combined with each other to form a W-shaped frame. By arranging a plurality of reinforcing frames 7 in combination with each other, the connection stability between the upper connecting frame 51 and the lower connecting frame 52 is increased.

[0051] The working principle of the utility model is introduced as follows:

[0052] Multiple groups of three-cable structures correspond to multiple triangular support frames 1. The two cable hoops 3 on the main frame 11 and the cable hoops 3 on the cross plate 22 are combined into three cable hoops 3. The cables 4 of each group of three-cable structures pass through the inner sides of the three cable hoops 3 respectively. The cable hoops 3 are used to limit the cables 4. The three cables 4 are rigidly connected to each other under the action of the triangular support frame 1 and the bottom connecting frame 2, thereby increasing the connection stability between the three cables 4. The bottom connecting frame 2 is connected to the connection between the two brackets 12, so that the three cables 4 correspond to the triangles of the triangular support frame 1 when connected, which is convenient for connecting each cable 4. At the same time, the structural stability of the lateral connection structure of the present application is increased, thereby increasing the connection stability of the cables 4.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lateral connection structure of a three-cable flexible photovoltaic support, characterized in that: It comprises a triangular support frame (1) and a bottom connecting frame (2), wherein: The triangular support frame (1) comprises a main frame (11) and two brackets (12), wherein the two brackets (12) are fixedly connected to each other, and the two brackets (12) are respectively fixedly connected to two ends of the main frame (11); A bottom connecting frame (2) is arranged at the connection of the two brackets (12), and a cable clamp (3) is respectively arranged at both ends of the main frame (11). A cable clamp (3) is arranged on the bottom connecting frame (2), and a limiting groove (31) for the suspension cable (4) to pass through is opened on the cable clamp (3), and the cable clamp (3) is used to limit the suspension cable (4).

2. The lateral connection structure of the three-cable flexible photovoltaic support according to claim 1, characterized in that: The main frame (11) is a C-shaped steel frame, a first mounting groove (111) is provided on one side of the main frame (11), and the two brackets (12) are fixedly connected to a side of the main frame (11) away from the first mounting groove (111).

3. The lateral connection structure of the three-cable flexible photovoltaic support according to claim 2, characterized in that: The bracket (12) is a C-shaped steel frame, and a second mounting groove (121) is provided on a side of the bracket (12) away from the main frame (11), and the two brackets (12) are fixedly connected via the bottom connecting frame (2).

4. The lateral connection structure of the three-cable flexible photovoltaic support according to claim 3 is characterized in that: The main frame (11) is provided with a first bolt hole (112) connected to the bracket (12), and the first bolt hole (112) is connected to the inside of the first installation groove (111) and the second installation groove (121).

5. The lateral connection structure of the three-cable flexible photovoltaic support according to claim 3, characterized in that: The bottom connecting frame (2) comprises a vertical plate (21) and a horizontal plate (22), wherein: The vertical plate (21) and the horizontal plate (22) are vertically connected to each other, the vertical plate (21) is fixedly connected to the two brackets (12), and a cable clamp (3) is arranged on the horizontal plate (22).

6. The lateral connection structure of the three-cable flexible photovoltaic support according to claim 5, characterized in that: The bracket (12) is provided with a second bolt hole (122) which is in communication with the vertical plate (21), and the second bolt hole (122) is provided on the inner side of the second installation groove (121).

7. The lateral connection structure of the three-cable flexible photovoltaic support according to claim 5, characterized in that: The main frame (11) is provided with a third bolt hole (113), the transverse plate (22) is provided with a fourth bolt hole (221), the cable clamp (3) is provided with an assembly hole (32), the assembly hole (32) is positioned relative to the third bolt hole (113) or the fourth bolt hole (221), and the third bolt hole (113) is connected to the inner side of the first mounting groove (111).

8. The lateral connection structure of the three-cable flexible photovoltaic support according to claim 3, characterized in that: The number of the triangular support frames (1) is two, and the two triangular support frames (1) are fixedly connected via a connecting piece (5).

9. The lateral connection structure of the three-cable flexible photovoltaic support according to claim 8, characterized in that: The connecting member (5) comprises an upper connecting frame (51) and a lower connecting frame (52), wherein: An upper connecting frame (51) and a lower connecting frame (52) are fixedly connected via an assembly frame (6); the upper connecting frame (51) is fixedly connected to the middle portion of the bracket (12); the lower connecting frame (52) is fixedly connected to the end portion of the bracket (12); a fifth bolt hole (123) communicating with the upper connecting frame (51) and the lower connecting frame (52) is provided on the bracket (12); the fifth bolt hole (123) is provided inside the second mounting groove (121).

10. The lateral connection structure of the three-cable flexible photovoltaic support according to claim 9, characterized in that: It also includes a plurality of reinforcing frames (7), wherein: Both ends of the plurality of reinforcing frames (7) are fixedly connected to the upper connecting frame (51) or the lower connecting frame (52), one ends of two adjacent reinforcing frames (7) are close to each other, and the other ends of two adjacent reinforcing frames (7) are far away from each other.

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