Zinc-aluminum-magnesium guide rail of roof photovoltaic support

Abstract

The utility model discloses a roof photovoltaic support zinc-aluminum-magnesium guide rail which comprises a rail assembly, locking assemblies are installed at the two ends of the rail assembly, each locking assembly comprises a first pressing block, the first pressing blocks are arranged at the top end of the rail assembly, the bottom ends of the first pressing blocks are fixedly connected with clamping blocks, and the clamping blocks are connected to the rail assembly in a clamped mode. A second pressing block is arranged at the bottom end of the clamping block and connected to the rail assembly in a clamped mode, and a supporting block is fixedly connected to the bottom end of the second pressing block. The track assembly adopts a closed design and has the advantages of high strength and good stability, the locking assembly adopts a side edge installation mode, the track assembly and the photovoltaic panel are locked through the cooperation of the first pressing block and the clamping block, the track assembly is locked through the cooperation of the second pressing block and the supporting block, the construction is more convenient, and the construction efficiency is improved. When photovoltaic panels with different thicknesses are installed, bolts with different lengths do not need to be replaced, and the photovoltaic panel fixing device has better universality.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a zinc-aluminum-magnesium guide rail for a roof photovoltaic bracket. Background Art

[0002] Laying photovoltaic panels on the roof can not only make full use of solar energy, but also resist wind and rain erosion and slow down the aging of the roof. Figure 1 The bracket structure shown is fixed on the color steel tile. The specific method is: use an H-shaped track made of aluminum alloy as the bracket, fix the H-shaped track on the color steel tile through a clamp, and fix the photovoltaic panel on the H-shaped track through a pressure plate; the H-shaped track has low strength and poor stability, and needs to be fixed from the bottom, which makes construction inconvenient. At the same time, for photovoltaic modules of different thicknesses, bolts of different lengths need to be replaced, so the versatility is poor. Utility Model Content

[0003] The utility model aims to provide a zinc-aluminum-magnesium guide rail for a roof photovoltaic bracket to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a zinc-aluminum-magnesium guide rail of a rooftop photovoltaic bracket, comprising a track assembly, both ends of the track assembly are equipped with locking assemblies, the locking assembly comprises a first pressure block, and the first pressure block is arranged at the top of the track assembly, the bottom end of the first pressure block is fixedly connected with a card block, and the card block is clamped on the track assembly, the bottom end of the card block is provided with a second pressure block, and the second pressure block is clamped on the track assembly, the bottom end of the second pressure block is fixedly connected with a support block, and the support block is arranged at the bottom end of the track assembly.

[0005] Preferably, a first through hole is provided on the first pressure block, a second through hole is provided on the clamping block at a position corresponding to the first through hole, a first bolt is installed in the first through hole, a first washer is provided at the bottom end of the second through hole, and the first washer is sleeved on the first bolt, a first nut is provided at the bottom end of the first washer, and the first nut is threadedly connected to the first bolt.

[0006] Preferably, a third through hole is provided on the second pressure block, a fourth through hole is provided on the support block at a position corresponding to the third through hole, a second bolt is installed in the third through hole, a second washer is provided at the bottom end of the fourth through hole, and the second washer is sleeved on the second bolt, a second nut is provided at the bottom end of the second washer, and the second nut is threadedly connected to the second bolt.

[0007] Preferably, the track assembly includes the following four types: a first edge locking track, a first welding track, a second edge locking track and a second welding track.

[0008] Preferably, the first locking rail and the first welding rail are both provided with a first slot.

[0009] Preferably, the second locking rail and the second welding rail are both provided with a second slot.

[0010] The utility model provides a zinc-aluminum-magnesium guide rail for a roof photovoltaic bracket, which has the following advantages: the track component of the utility model adopts a closed design, and has the advantages of high strength and good stability; the locking component of the utility model adopts a side installation method, and the track component and the photovoltaic panel are locked by the first pressure block cooperating with the card block; the track component is locked by the second pressure block cooperating with the support block, and the construction is more convenient. When installing photovoltaic panels of different thicknesses, the utility model does not need to replace bolts of different lengths, and has better versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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 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.

[0012] Figure 1 This is a schematic diagram of the main structure after installing photovoltaic panels using the existing H-shaped track;

[0013] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 3 This is an exploded view of the three-dimensional structure of the locking assembly of the utility model;

[0015] Figure 4 This is a schematic diagram of the main structure of the first locking track of the utility model;

[0016] Figure 5 This is a schematic diagram of the main structure of the first welding track of the utility model;

[0017] Figure 6 This is a schematic diagram of the main structure of the second edge-locking track of the utility model;

[0018] Figure 7 This is a schematic diagram of the main structure of the second welding track of the utility model;

[0019] Figure 8 It is a schematic diagram of the three-dimensional structure after the photovoltaic panel is installed using the utility model.

[0020] In the figure: 1. track assembly; 11. first locking track; 12. first welding track; 13. second locking track; 14. second welding track; 15. first slot; 16. second slot; 2. locking assembly; 21. first pressure block; 211. first through hole; 212. first bolt; 213. block; 214. second through hole; 215. first washer; 216. first nut; 22. second pressure block; 221. third through hole; 222. second bolt; 223. support block; 224. fourth through hole; 225. second washer; 226. second nut; 3. color steel tile; 4. photovoltaic panel; 5. H-type track; 6. pressure plate; 7. clamp. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-8The utility model provides an embodiment: a zinc-aluminum-magnesium guide rail for a roof photovoltaic bracket, comprising a track component 1, both ends of the track component 1 are equipped with locking components 2, the locking component 2 comprises a first pressing block 21, and the first pressing block 21 is arranged at the top of the track component 1, the bottom end of the first pressing block 21 is fixedly connected with a card block 213, and the card block 213 is clamped on the track component 1, the bottom end of the card block 213 is provided with a second pressing block 22, and the second pressing block 22 is clamped on the track component 1, the bottom end of the second pressing block 22 is fixedly connected with a support block 223, and the support block 223 is arranged at the bottom end of the track component 1, and the locking component 2 utilizes the first pressing block 2 1 cooperates with the clamping block 213 to realize locking of the track assembly 1 and the photovoltaic panel 4, and the second pressing block 22 cooperates with the supporting block 223 to realize locking of the track assembly 1 and the color steel tile 3; the first pressing block 21 is provided with a first through hole 211, and the clamping block 213 is provided with a second through hole 214 at a position corresponding to the first through hole 211, and a first bolt 212 is installed in the first through hole 211, and a first washer 215 is provided at the bottom end of the second through hole 214, and the first washer 215 is sleeved on the first bolt 212, and a first nut 216 is provided at the bottom end of the first washer 215, and the first nut 216 is threadedly connected to the first bolt 212 The first through hole 211 and the second through hole 214 are used to install the first bolt 212, and the first washer 215 and the first nut 216 are used to cooperate with the first bolt 212; the second pressing block 22 is provided with a third through hole 221, and the support block 223 is provided with a fourth through hole 224 at a position corresponding to the third through hole 221, and the second bolt 222 is installed in the third through hole 221, and the second washer 225 is provided at the bottom end of the fourth through hole 224, and the second washer 225 is sleeved on the second bolt 222, and the second washer 225 is provided at the bottom end. The second nut 226 is threadedly connected to the second bolt 222, and the first The three through holes 221 and the fourth through hole 224 are used to install the second bolt 222, and the second washer 225 and the second nut 226 are used to cooperate with the second bolt 222; the track assembly 1 includes the following four types: a first locking track 11, a first welding track 12, a second locking track 13 and a second welding track 14; the first locking track 11 and the first welding track 12 are both provided with a first card slot 15, and the first card slot 15 is used to be clamped with the second pressure block 22 and the card block 213; the second locking track 13 and the second welding track 14 are both provided with a second card slot 16, and the second card slot 16 is used to be clamped with the second pressure block 22 and the card block 213.

[0023] Working principle: When the utility model is used to install the photovoltaic panel 4 on the color steel tile 3, firstly, the second pressing block 22 is clamped on the track component 1, the support block 223 is placed at the bottom of the track component 1, the second bolt 222 is passed through the third through hole 221 and the fourth through hole 224, the second washer 225 is sleeved on the second bolt 222, and the second nut 226 is tightened on the second bolt 222, so that the second pressing block 22 clamps the track component 1. After the installation of the two second pressing blocks 22 at both ends of the track component 1 is completed, the photovoltaic panel 4 is placed on the top of the two track components 1, the clamping block 213 is clamped on the track component 1, the first pressing block 21 is placed on the top of the track component 1, the first bolt 212 is passed through the first through hole 211 and the second through hole 214, and the first washer 215 is sleeved on the first bolt 212 , and tighten the first nut 216 on the first bolt 212, so that the first pressure block 21 clamps the photovoltaic panel 4, and finally places the two track components 1 on the color steel tile 3, and fixes the support block 223 on the color steel tile 3; wherein the track component 1 is one of the first locking track 11, the first welding track 12, the second locking track 13 and the second welding track 14, the first card slot 15 and the second card slot 16 are used to clamp with the second pressure block 22 and the card block 213, and the track component 1 is made of magnesium aluminum zinc; the prior art uses an H-shaped track 5 made of aluminum alloy as a bracket, fixes the H-shaped track 5 on the color steel tile 3 by a clamp 7, and fixes the photovoltaic panel 4 on the H-shaped track 5 by a pressure plate 6. The track component 1 of the utility model is a closed structure with high stability, high strength, and is more convenient to install.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A zinc-aluminum-magnesium guide rail for a roof photovoltaic support, comprising a track assembly (1), characterized in that: The track assembly (1) is provided with a locking assembly (2) at both ends thereof. The locking assembly (2) comprises a first pressing block (21), and the first pressing block (21) is arranged at the top end of the track assembly (1). The bottom end of the first pressing block (21) is fixedly connected to a clamping block (213), and the clamping block (213) is clamped on the track assembly (1). The bottom end of the clamping block (213) is provided with a second pressing block (22), and the second pressing block (22) is clamped on the track assembly (1). The bottom end of the second pressing block (22) is fixedly connected to a supporting block (223), and the supporting block (223) is arranged at the bottom end of the track assembly (1).

2. A zinc-aluminum-magnesium guide rail for a roof photovoltaic support according to claim 1, characterized in that: The first pressing block (21) is provided with a first through hole (211), the clamping block (213) is provided with a second through hole (214) at a position corresponding to the first through hole (211), a first bolt (212) is installed in the first through hole (211), a first washer (215) is provided at the bottom end of the second through hole (214), and the first washer (215) is sleeved on the first bolt (212), a first nut (216) is provided at the bottom end of the first washer (215), and the first nut (216) is threadedly connected to the first bolt (212).

3. A zinc-aluminum-magnesium guide rail for a roof photovoltaic support according to claim 1, characterized in that: The second pressing block (22) is provided with a third through hole (221), and the support block (223) is provided with a fourth through hole (224) at a position corresponding to the third through hole (221). A second bolt (222) is installed in the third through hole (221), a second washer (225) is provided at the bottom end of the fourth through hole (224), and the second washer (225) is sleeved on the second bolt (222), and a second nut (226) is provided at the bottom end of the second washer (225), and the second nut (226) is threadedly connected to the second bolt (222).

4. A zinc-aluminum-magnesium guide rail for a roof photovoltaic support according to claim 1, characterized in that: The track assembly (1) comprises the following four types: a first edge-locking track (11), a first welding track (12), a second edge-locking track (13) and a second welding track (14).

5. A zinc-aluminum-magnesium guide rail for a roof photovoltaic support according to claim 4, characterized in that: The first locking track (11) and the first welding track (12) are both provided with a first clamping groove (15).

6. A zinc-aluminum-magnesium guide rail for a roof photovoltaic support according to claim 4, characterized in that: The second locking track (13) and the second welding track (14) are both provided with a second clamping groove (16).

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