CN221380840U - Connecting piece for photovoltaic support and photovoltaic support using same - Google Patents
Connecting piece for photovoltaic support and photovoltaic support using same Download PDFInfo
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- CN221380840U CN221380840U CN202322973765.0U CN202322973765U CN221380840U CN 221380840 U CN221380840 U CN 221380840U CN 202322973765 U CN202322973765 U CN 202322973765U CN 221380840 U CN221380840 U CN 221380840U
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- rod
- connecting piece
- support
- photovoltaic
- connecting plate
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- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 23
- 238000003466 welding Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a connecting piece for photovoltaic support, including setting up connecting plate and the screw rod between two looks perpendicular body of rod, be equipped with two relative up side boards and two relative downside boards on the connecting plate, up side boards and downside board are stagger and set up, two up side boards form the draw-in groove, the body of rod on the connecting plate is installed in last draw-in groove, two downside boards form the draw-in groove down, the body of rod below the connecting plate is installed in the draw-in groove down, be equipped with the perforation on the connecting plate, the screw rod can pass perforation and two bodies of rod, be equipped with the mounting that is used for fastening on the screw rod, make two bodies of rod and connecting piece fixed connection. The utility model also discloses a photovoltaic bracket applying the connecting piece. Compared with the prior art, the connecting piece limits the two rod bodies by staggering the upper side plate and the lower side plate, so that the two rod bodies are more firmly connected; meanwhile, the connecting piece can avoid a welding process link, improve production efficiency, reduce production cost, is convenient and quick to install on site, and can save transportation cost.
Description
Technical Field
The utility model relates to the technical field of photovoltaic supports, in particular to a connecting piece for a photovoltaic support and a photovoltaic support using the connecting piece.
Background
The photovoltaic support belongs to an indispensable important component part in a photovoltaic power generation system, the photovoltaic support in the prior art comprises a support frame for installing a photovoltaic panel and a support tube movably connected with the support frame, such as disclosed in China patent number CN202310839467.4 (application publication number CN 116707420A), the photovoltaic support also comprises two steel wire ropes, the first ends of the two steel wire ropes are respectively connected with two sides of the support frame, and therefore, the photovoltaic support takes the support tube as a support shaft and is matched with the steel wire ropes on two sides to realize stepless adjustment of the tracking angle of the support frame, and the photovoltaic support has low overall cost and simple operation.
At present, as shown in fig. 1, a supporting frame of a photovoltaic bracket in the prior art comprises a supporting rod a for supporting a photovoltaic panel and a cross rod b fixed on the supporting rod a, wherein the cross rod b is connected with the supporting rod a and a hinging seat c in a welding mode, and a steel wire rope d is also connected with the supporting frame in a welding mode. However, the welding structure adopted by the support frame is easy to have certain defects such as cracks, air holes, slag inclusion, incomplete penetration, incomplete fusion and the like, and the defects can reduce the strength of the welding structure, thereby influencing the quality of the welding structure; if the support frame of the photovoltaic support is assembled before leaving the factory, the support frame of the photovoltaic support is inconvenient to transport, however, if the support frame of the photovoltaic support is assembled on site, the welding process takes longer time, high temperature, strong light and some toxic gases can be generated in the welding process, and certain damage is caused to the human body, so that further improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, one of the purposes of the utility model is to provide the connecting piece for the photovoltaic bracket, which has a simple structure and is convenient to install on site.
The technical scheme adopted for solving the technical problems is as follows: a connecting piece for photovoltaic support, its characterized in that: including setting up connecting plate and the screw rod between two looks perpendicular body of rod, be equipped with two relative top plates and two relative bottom plates on the connecting plate, top plates and bottom plates are stagger and set up, two the top plates forms the draw-in groove, the body of rod on the connecting plate is installed in the draw-in groove, correspondingly, two the bottom plates forms down the draw-in groove, the body of rod below the connecting plate is installed in the draw-in groove down, just be equipped with the perforation on the connecting plate, the screw rod can pass perforation and two the body of rod, be equipped with the mounting that is used for fastening on the screw rod, make two the body of rod and connecting piece fixed connection.
Preferably, a first gasket is arranged between the screw and the connecting plate, and a second gasket is arranged between the fixing piece and the rod body. The gasket can increase the contact area, reduce pressure, prevent not hard up, protection mounting and screw rod.
As one scheme of the fixing member, preferably, the fixing member is a nut, and the two rod bodies are fixedly connected with the connecting member by matching the screw with the nut. The fixing piece is used for fixedly connecting the hinging seat with the two rod bodies.
As another scheme of the fixing piece, preferably, a locking part and a ring buckle used for being connected with the steel wire rope are arranged on the fixing piece, the locking part is provided with internal threads, the locking part is in threaded connection with the screw rod, and the two rod bodies are fixedly connected with the connecting piece. The fixing piece not only can fixedly connect the two rod bodies with the connecting piece, but also can fixedly connect the steel wire rope with the connecting piece.
Another object of the present utility model is to provide a photovoltaic bracket to which the above-described connector is applied.
The utility model provides an use the photovoltaic support of connecting piece, include with the bracing piece of photovoltaic board connection and with bracing piece vertically horizontal pole, its characterized in that: the connecting piece is arranged between the supporting rod and the cross rod, the supporting rod is installed in the upper clamping groove, the cross rod is installed in the lower clamping groove, and the supporting rod and the cross rod are fixedly connected with the connecting piece through the cooperation of the screw rod and the fixing piece.
Preferably, the support bar comprises a first support bar and a second support bar, the cross bar comprises a first cross bar and a second cross bar, the first support bar and the second support bar are respectively arranged at two ends of the photovoltaic panel, the first cross bar is respectively connected with the upper ends of the first support bar and the second support bar through two connecting pieces, and correspondingly, the second cross bar is respectively connected with the lower ends of the first support bar and the second support bar through two connecting pieces.
Preferably, the photovoltaic bracket further comprises a hinge seat, a mounting base and a supporting frame, wherein the mounting base comprises a first mounting base, a second mounting base and a third mounting base, the hinge seat is arranged on the first mounting base and the second mounting base, the hinge seat is connected with the second cross rod, one end of the supporting frame is connected with the first cross rod, and the other end of the supporting frame is mounted on the third mounting base.
Preferably, the hinge seat is provided with a through hole, and the bolt sequentially passes through the through hole, the second cross rod, the perforation and the support rod of the hinge seat, so that one end of the photovoltaic panel is hinged with the first installation base and the second installation base through the hinge seat.
Preferably, the support frame is an arc-shaped rod taking the hinging seat as a circle center, a plurality of adjusting holes are formed in the arc-shaped rod, different adjusting holes correspond to different tilting angles of the photovoltaic panel, and the support frame passes through the adjusting holes and the first cross rod through the mounting part, so that one end of the support frame is fixedly connected with the first cross rod.
Preferably, the photovoltaic bracket further comprises two steel wire ropes, a rotating shaft is arranged on the supporting frame, one end of each steel wire rope is connected to the ring buckle of the connecting piece, and the other end of each steel wire rope is wound on the corresponding rotating shaft. The wire ropes rotate on the rotating shafts, so that the two wire ropes are tensioned or loosened.
Compared with the prior art, the utility model has the advantages that: the connecting piece is provided with the upper side plate and the lower side plate in a staggered manner to form an upper clamping groove and a lower clamping groove for placing two mutually perpendicular rod bodies, and the upper side plate and the lower side plate limit the two rod bodies, so that when the screw rod and the fixing piece are installed, the relative positions of the two rod bodies can be kept unchanged, and the two rod bodies are connected more firmly; meanwhile, the connecting piece fixedly connects the two rod bodies through the matching of the screw rod and the fixing piece, so that the process link of welding the two rod bodies is avoided, the production efficiency is improved, the photovoltaic bracket does not need to be transported after being assembled in a factory, the connecting piece is simple in structure, and the on-site installation is convenient and quick, so that the transportation cost can be saved; the connecting piece is also provided with the ring buckle which can be connected with the steel wire rope, so that the process link of welding the steel wire rope and the supporting frame is avoided, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of a photovoltaic module according to the prior art;
FIG. 2 is a schematic structural diagram of embodiment 1 of the present utility model;
fig. 3 is a schematic structural view of a connecting plate in embodiment 1 of the present utility model;
FIG. 4 is a schematic view showing the structure of the locking portion and the buckle in embodiment 1 of the present utility model;
FIG. 5 is a side view of embodiment 2 of the present utility model;
fig. 6 is a schematic structural diagram of embodiment 2 of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
Example 1
As shown in fig. 2, a connecting piece for a photovoltaic bracket comprises a connecting plate 1, a screw rod 2 and a fixing piece 3 for fastening the screw rod 2, wherein the connecting plate 1 is arranged between two mutually perpendicular rod bodies, the fixing piece 3 is arranged on the screw rod 2, two opposite upper side plates 11 and two opposite lower side plates 12 are arranged on the connecting plate 1, the upper side plates 11 and the lower side plates 12 are staggered, the two upper side plates 11 form an upper clamping groove 111, the rod bodies above the connecting plate 1 are arranged in the upper clamping groove 111, correspondingly, the two lower side plates 12 form a lower clamping groove 121, the rod bodies below the connecting plate 1 are arranged in the lower clamping groove 121, and the upper side plates 11 and the lower side plates 12 limit the two rod bodies, so that when the screw rod 2 and the fixing piece 3 are arranged, the relative positions of the two rod bodies can be kept unchanged, and the two rod bodies are firmly connected.
As shown in fig. 2 and 3, the connecting plate 1 is provided with a through hole 13, the connecting piece passes through the through hole 13 and two rod bodies through one screw rod 2, then the fixing piece 3 is installed on the screw rod 2, so that the two rod bodies are fixedly connected with the connecting piece, the process link of welding the two rod bodies is avoided, the production efficiency is improved, the connecting piece is simple in structure, the field installation is convenient and quick, and the transportation cost can be saved.
As shown in fig. 2 and 4, when the fixing member 3 is used for being connected with the steel wire rope 4, the fixing member 3 is provided with a locking portion 31 and a ring buckle 32 for being connected with the steel wire rope 4, the locking portion 31 is provided with internal threads, the locking portion 31 is in threaded connection with the screw rod 2, the two rod bodies are fixedly connected with the connecting member, a first gasket 21 is arranged between the screw rod 2 and the connecting plate 1, and a second gasket 22 is arranged between the ring buckle 32 and the rod bodies.
When in use, an operator firstly installs two rod bodies in the corresponding upper clamping groove 111 and lower clamping groove 121, then passes the screw rod 2 through the perforation 13 and the two rod bodies, and tightens the fixing piece 3 to finish the installation of the connecting piece, thereby fixedly connecting the two rod bodies with the connecting piece; if the connector is to be connected with a wire rope 4, the wire rope 4 is connected with the ring buckle 32 of the fixing piece 3.
Example 2
As shown in fig. 5, a photovoltaic bracket using the above-mentioned connecting piece comprises two steel wire ropes 4, a support rod 5, a cross rod 6, a hinge seat 7, a mounting base 8 and a support frame 9, wherein the support rod 5 is connected with a photovoltaic panel, the cross rod 6 is perpendicular to the support rod 5, the above-mentioned connecting piece is arranged between the support rod 5 and the cross rod 6, the support rod 5 is mounted in an upper clamping groove 111, the cross rod 6 is mounted in a lower clamping groove 121, and the support rod 5 and the cross rod 6 are fixedly connected with the connecting piece through the cooperation of a screw rod 2 and a fixing piece 3.
As shown in fig. 6, the support bar 5 includes a first support bar 51 and a second support bar 52, the cross bar 6 includes a first cross bar 61 and a second cross bar 62, the first support bar 51 and the second support bar 52 are respectively disposed at both ends of the photovoltaic panel, the first cross bar 61 is respectively connected to the upper ends of the first support bar 51 and the second support bar 52 through two connectors, and correspondingly, the second cross bar 62 is respectively connected to the lower ends of the first support bar 51 and the second support bar 52 through two connectors. In addition, the mounting base 8 comprises a first mounting base 81, a second mounting base 82 and a third mounting base 83, the first mounting base 81 and the second mounting base 82 are provided with a hinge base 7, the hinge base 7 is connected with the second cross bar 62, one end of the supporting frame 9 is connected with the first cross bar 61, and the other end is mounted on the third mounting base 83; wherein, when mounting 3 is used for being connected with articulated seat 7, mounting 3 is the nut, is equipped with the through-hole on the articulated seat 7, and screw rod 2 passes through the through-hole of articulated seat 7, second horizontal pole 62, perforation 13 and bracing piece 5 in proper order, then installs the nut on screw rod 2, makes the one end of photovoltaic board articulated with first installation base 81 and second installation base 82 through two articulated seats 7.
In this embodiment, the supporting frame 9 is an arc-shaped rod with the hinging seat 7 as a center, a plurality of adjusting holes 91 are formed in the arc-shaped rod, different adjusting holes 91 correspond to different inclination angles of the photovoltaic panel, and the mounting part passes through the adjusting holes 91 and the first cross rod 61, so that one end of the supporting frame 9 is fixedly connected with the first cross rod 61; and the support frame 9 is also provided with a rotating shaft 92, one end of the steel wire rope 4 is connected to the ring buckle 32 of the connecting piece, the other end of the steel wire rope 4 is wound on the rotating shaft 92, and the steel wire rope 4 rotates on the rotating shaft 92, so that the two steel wire ropes 4 are tensioned or loosened.
In use, in this embodiment 2, the support rod 5 is first installed in the upper clamping groove 111 of the connector, and the cross rod 6 is installed in the lower clamping groove 121 of the connector; when the connecting piece is installed on the first cross rod 61, the screw rod 2 sequentially passes through the first cross rod 61, the perforation 13 and the supporting rod 5, the locking part 31 of the fixing piece 3 is screwed, the installation of the connecting piece is completed, the first cross rod 61 is fixedly connected with the supporting rod 5, then one end of the steel wire rope 4 is connected with the ring buckle 32, and the other end is wound on the rotating shaft 92, so that the installation of the steel wire rope 4 is completed; when the connecting piece is installed on the second cross rod 62, the screw rod 2 sequentially penetrates through the through hole of the hinging seat 7, the second cross rod 62, the through hole 13 and the supporting rod 5, so that one end of the photovoltaic panel is hinged with the first installation base 81 and the second installation base 82 through the two hinging seats 7, and the installation of the photovoltaic bracket is completed.
Claims (10)
1. A connecting piece for photovoltaic support, its characterized in that: including connecting plate (1) and screw rod (2) that set up between two looks perpendicular body of rod, be equipped with two relative upside board (11) and two relative downside boards (12) on connecting plate (1), upside board (11) and downside board (12) are the stagger setting, two the last draw-in groove (111) are formed to upside board (11), the body of rod on connecting plate (1) is installed in last draw-in groove (111), correspondingly, two downside boards (12) form draw-in groove (121), the body of rod below connecting plate (1) is installed in draw-in groove (121) down, just be equipped with perforation (13) on connecting plate (1), screw rod (2) can pass perforation (13) and two be equipped with on screw rod (2) be used for the mounting (3) of fastening, make two the body of rod and connecting piece fixed connection.
2. The connector for a photovoltaic bracket according to claim 1, wherein: a first gasket (21) is arranged between the screw (2) and the connecting plate (1), and a second gasket (22) is arranged between the fixing piece (3) and the rod body.
3. The connector for a photovoltaic bracket according to claim 2, wherein: the fixing piece (3) is a nut, and the two rod bodies are fixedly connected with the connecting piece through the cooperation of the screw (2) and the nut.
4. The connector for a photovoltaic bracket according to claim 2, wherein: the fixing piece (3) is provided with a locking part (31) and a ring buckle (32) used for being connected with the steel wire rope (4), the locking part (31) is provided with internal threads, the locking part (31) is in threaded connection with the screw rod (2), and the two rod bodies are fixedly connected with the connecting piece.
5. A photovoltaic bracket for use with a connector according to any one of claims 1 to 4, comprising a support bar (5) connected to a photovoltaic panel and a cross bar (6) perpendicular to the support bar (5), characterized in that: be equipped with between bracing piece (5) and horizontal pole (6) the connecting piece, bracing piece (5) are installed in last draw-in groove (111), horizontal pole (6) are installed in lower draw-in groove (121), will through the cooperation of screw rod (2) and mounting (3) bracing piece (5) and horizontal pole (6) with connecting piece fixed connection.
6. The photovoltaic bracket of claim 5, wherein: the support rod (5) comprises a first support rod (51) and a second support rod (52), the cross rod (6) comprises a first cross rod (61) and a second cross rod (62), the first support rod (51) and the second support rod (52) are respectively arranged at two ends of the photovoltaic panel, the first cross rod (61) is respectively connected with the upper ends of the first support rod (51) and the second support rod (52) through two connecting pieces, and correspondingly, the second cross rod (62) is respectively connected with the lower ends of the first support rod (51) and the second support rod (52) through two connecting pieces.
7. The photovoltaic bracket of claim 6, wherein: still include articulated seat (7), installation base (8) and support frame (9), installation base (8) are including first installation base (81), second installation base (82) and third installation base (83), be equipped with on first installation base (81) and second installation base (82) articulated seat (7), articulated seat (7) with second horizontal pole (62) are connected, the one end of support frame (9) with first horizontal pole (61) are connected, and the other end is installed on third installation base (83).
8. The photovoltaic bracket of claim 7, wherein: the photovoltaic panel is characterized in that a through hole is formed in the hinge seat (7), and the screw (2) sequentially penetrates through the through hole of the hinge seat (7), the second cross rod (62), the through hole (13) and the supporting rod (5), so that one end of the photovoltaic panel is hinged with the first installation base (81) and the second installation base (82) through the hinge seat (7).
9. The photovoltaic bracket of claim 8, wherein: the support frame (9) is the arc pole that uses articulated seat (7) as the centre of a circle, be equipped with a plurality of regulation hole (91) on the arc pole, the difference regulation hole (91) correspond the different angle of leaning towards of photovoltaic board passes through installation department regulation hole (91) with first horizontal pole (61), thereby will one end of support frame (9) with first horizontal pole (61) fixed connection.
10. The photovoltaic bracket of claim 9, wherein: the novel steel wire rope structure is characterized by further comprising two steel wire ropes (4), wherein a rotating shaft (92) is arranged on the supporting frame (9), one end of each steel wire rope (4) is connected to the ring buckle (32) of the connecting piece, and the other end of each steel wire rope (4) is wound on the corresponding rotating shaft (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322973765.0U CN221380840U (en) | 2023-11-03 | 2023-11-03 | Connecting piece for photovoltaic support and photovoltaic support using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322973765.0U CN221380840U (en) | 2023-11-03 | 2023-11-03 | Connecting piece for photovoltaic support and photovoltaic support using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221380840U true CN221380840U (en) | 2024-07-19 |
Family
ID=91863778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322973765.0U Active CN221380840U (en) | 2023-11-03 | 2023-11-03 | Connecting piece for photovoltaic support and photovoltaic support using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221380840U (en) |
-
2023
- 2023-11-03 CN CN202322973765.0U patent/CN221380840U/en active Active
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