Connection structure of photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic modules, and discloses a photovoltaic support connecting structure, which comprises a first supporting bottom plate and two second supporting bottom plates, the two second supporting bottom plates are symmetrically distributed on the left side and the right side of the first supporting bottom plate, and the upper surface of the first supporting bottom plate is fixedly connected with an adjusting box. And an adjusting assembly is arranged in the adjusting box. According to the utility model, the supporting rope is arranged between the first top plate and the second top plate, so that the photovoltaic panel can be fixedly installed on the surface of the supporting rope, the effect of a flexible support is realized, high adjustability is realized, and the photovoltaic panel is suitable for being installed on the rugged topography; by arranging the adjusting assembly, the height difference between the first top plate and the second top plates on the two sides can be adjusted through the adjusting assembly, so that the inclination angle of the supporting rope can be adjusted and positioned conveniently, the angle of the photovoltaic panel on the surface of the supporting rope can be adjusted conveniently, and the purpose of facilitating construction and debugging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, and more specifically to a connection structure of a photovoltaic bracket. Background Art

[0002] Photovoltaic power generation is a growing trend. PV panels installed on factory roofs or mountainous terrain are typically laid out along the terrain. To achieve optimal daylighting and ensure uniform placement of multiple panels, the installation angle of the panels needs to be adjusted appropriately. A common method involves using an adjustable triangular bracket, with retractable support rods to adjust the panel's inclination.

[0003] However, conventional photovoltaic brackets in the existing technology are mostly fixed support pole structures. When laying and installing large-area photovoltaic panels on some uneven terrain, such as hillsides, the fixed-structure photovoltaic brackets are too cumbersome and complicated to operate when adjusting the angle and position of the photovoltaic panels, which reduces the installation and construction efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a connection structure of a photovoltaic bracket, which has the advantages of high adjustability, etc., to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a connection structure of a photovoltaic bracket, comprising a first supporting base plate and two second supporting base plates, the two second supporting base plates being symmetrically distributed on the left and right sides of the first supporting base plate, an adjustment box being fixedly connected to the upper surface of the first supporting base plate, an adjustment assembly being provided inside the adjustment box, the adjustment assembly comprising a lifting screw rotatably connected to the upper surface of the adjustment box, a lifting sleeve being threadedly connected to the surface of the lifting screw, and a first top plate being fixedly connected to the top end of the lifting sleeve;

[0006] The upper surface of the second supporting base plate is fixedly connected to two supporting columns with mutually symmetrical positions. A limiting slide groove is provided at the top of the supporting column. A limiting column is slidably provided on the inner wall of the limiting slide groove. The top ends of the two limiting columns are fixedly connected to the second top plate. Two supporting ropes are fixedly installed between the first top plate and the left and right sides and the second top plate. A photovoltaic panel is fixedly installed on the surface of the supporting rope through a positioning assembly, and a rubber leather cover is provided on the surface of the supporting rope.

[0007] Furthermore, four groups of positioning components are fixedly installed on the back of the photovoltaic panel, and each group of positioning components includes two positioning mounting blocks fixedly connected to the back of the photovoltaic panel. A limiting baffle is fixedly installed on the lower surface of each group of positioning mounting blocks, and a rubber anti-sliding block is fixedly connected between the two positioning mounting blocks. A groove is provided on the lower surface of the rubber anti-sliding block, and the size of the groove matches the support rope.

[0008] Furthermore, a threaded hole is provided on the lower surface of the limit baffle, a fastening bolt is threadedly connected to the inner wall of the threaded hole, the top end of the fastening bolt is rotatably connected to a movable pressure plate, the upper surface of the movable pressure plate is fixedly connected to a rubber pad, and the upper surface of the rubber pad overlaps the surface of the rubber holster.

[0009] Furthermore, a bolt hole is provided on the lower surface of the positioning mounting block, and a positioning bolt is threadedly connected to the inner wall of the bolt hole. A mounting hole matching the positioning bolt is provided on the surface of the limiting baffle, and the limiting baffle is fixedly mounted on the lower surface of the positioning mounting block by two positioning bolts.

[0010] Furthermore, a driven bevel gear is fixedly connected to the surface of the lifting screw, an axial hole is opened on the side of the adjusting box, an operating rod is rotatably connected to the inner wall of the axial hole through a bearing, one end of the operating rod extends to the interior of the adjusting box and is fixedly connected to a driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

[0011] Furthermore, the operating rod is away from one end of the driven bevel gear, extends to the outside of the regulating box, and is fixedly connected to a handwheel, and the bottom end of the lifting screw is rotatably connected to the inner bottom wall of the regulating box.

[0012] Furthermore, a top screw hole is opened on the side of the support column, and the inner wall of the top screw hole is threadedly connected to a limiting top screw. A plurality of top screw grooves are opened on the side of the limiting column, and the size of the top screw grooves matches the limiting top screw.

[0013] Furthermore, two guide rods are fixedly connected to the upper surface of the first supporting base plate, and guide holes matching the guide rods are opened on the surface of the first top plate, and the guide rods, the guide holes and the surface of the first top plate are slidably connected.

[0014] The technical effects and advantages of this utility model are:

[0015] 1. The utility model provides a supporting rope between the first top plate and the second top plate, so that the photovoltaic panel can be fixedly installed on the surface of the supporting rope, thereby achieving the effect of a flexible bracket and achieving high adjustability, and is suitable for installing the photovoltaic panel on undulating terrain; by providing an adjustment component, the adjustment component can be used to adjust the height difference between the first top plate and the second top plates on both sides, thereby facilitating the adjustment and positioning of the inclination angle of the supporting rope, thereby facilitating the adjustment of the angle of the photovoltaic panel on the surface of the supporting rope, thereby achieving the purpose of facilitating construction and debugging.

[0016] 2. The utility model provides a positioning component between the photovoltaic panel and the supporting rope. When the photovoltaic panel is installed and fixed, the positioning mounting block can be used to limit the photovoltaic panel, and the photovoltaic panel can be slid on the surface of the supporting rope, so as to facilitate the installer to adjust the position of the photovoltaic panel and achieve the purpose of convenient installation. By providing a movable pressure plate and a fastening bolt, the fastening bolt can be used to drive the movable pressure plate to tighten and limit the supporting rope, thereby fixing the supporting rope between the rubber anti-sliding block and the movable pressure plate, thereby improving the stability of the photovoltaic panel on the surface of the supporting rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom perspective structure of the photovoltaic panel of the utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-section structure of the positioning component of the utility model;

[0020] Figure 4 This is a schematic diagram of the front cross-section structure of the regulating box of the utility model;

[0021] Figure 5 This is a schematic diagram of a partial front cross-section of the support column of the utility model.

[0022] The accompanying drawings are marked as follows: 1. first supporting base plate; 2. second supporting base plate; 3. adjustment box; 4. adjustment assembly; 5. support column; 6. position limiting slide groove; 7. position limiting column; 8. second top plate; 9. support rope; 10. positioning assembly; 11. photovoltaic panel; 12. rubber cover; 13. hand wheel; 14. position limiting top screw; 15. top screw groove; 16. guide rod;

[0023] Lifting screw; 402, lifting sleeve; 403, first top plate; 404, driven bevel gear; 405, operating rod; 406, driving bevel gear;

[0024] 1001. Positioning mounting block; 1002. Limit baffle; 1003. Fastening bolt; 1004. Movable pressure plate; 1005. Rubber pad; 1006. Positioning bolt; 1007. Rubber anti-sliding block. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The connection structure of a photovoltaic bracket involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Reference Figure 1-5 The utility model provides a connection structure of a photovoltaic bracket, including a first supporting base plate 1 and two second supporting base plates 2, the two second supporting base plates 2 are symmetrically distributed on the left and right sides of the first supporting base plate 1, the upper surface of the first supporting base plate 1 is fixedly connected to an adjusting box 3, and an adjusting component 4 is arranged inside the adjusting box 3. The adjusting component 4 includes a lifting screw rod 401 rotatably connected to the upper surface of the adjusting box 3, the surface of the lifting screw rod 401 is threadedly connected to a lifting sleeve 402, and the top of the lifting sleeve 402 is fixedly connected to a first top plate 403.

[0027] Through the above technical solution, two guide rods 16 are fixedly connected to the upper surface of the first supporting base plate 1, and a guide hole matching the guide rod 16 is opened on the surface of the first top plate 403. The guide rod 16 is slidably connected to the guide hole and the surface of the first top plate 403. By setting the guide rod 16, the first top plate 403 can be guided and limited.

[0028] Through the above technical solution, the surface of the lifting screw 401 is fixedly connected to the driven bevel gear 404, and an axial hole is opened on the side of the adjusting box 3. The inner wall of the axial hole is rotatably connected to the operating rod 405 through a bearing. One end of the operating rod 405 extends to the interior of the adjusting box 3 and is fixedly connected to the driving bevel gear 406. The driving bevel gear 406 is meshed with the driven bevel gear 404. The operating rod 405 is away from one end of the driven bevel gear 404 and extends to the outside of the adjusting box 3, and is fixedly connected to the handwheel 13. The bottom end of the lifting screw 401 is rotatably connected to the inner bottom wall of the adjusting box 3.

[0029] Through the above technical solution, two support columns 5 with symmetrical positions are fixedly connected to the upper surface of the second support base plate 2. A limiting slide groove 6 is provided at the top of the support column 5. A limiting column 7 is slidably provided on the inner wall of the limiting slide groove 6. A top screw hole is provided on the side of the support column 5. The inner wall of the top screw hole is threadedly connected to a limiting top screw 14. A number of top screw grooves 15 are provided on the side of the limiting column 7. The size of the top screw groove 15 matches the limiting top screw 14.

[0030] By providing the limiting top screw 14 and the top screw groove 15 , the limiting top screw 14 can be used to position and adjust the height of the limiting column 7 , thereby facilitating the adjustment of the height of the second top plate 8 .

[0031] It is worth noting that by setting up the adjustment component 4, when in use, the operating rod 405 can be driven to rotate by rotating the handwheel 13, thereby driving the driving bevel gear 406 to rotate, and then driving the driven bevel gear 404 and the lifting screw 401 to rotate. The lifting screw 401 drives the lifting sleeve 402 to move up and down, and then drives the first top plate 403 to move. The height difference between the first top plate 403 and the second top plates 8 on both sides can be adjusted, thereby facilitating the adjustment and positioning of the inclination angle of the support rope 9, thereby achieving the purpose of facilitating construction and debugging.

[0032] Through the above technical solution, the top ends of the two limit columns 7 are fixedly connected to the second top plate 8, and two supporting ropes 9 are fixedly installed between the first top plate 403 and the left and right sides and the second top plate 8. The surface of the supporting rope 9 is fixedly installed with a photovoltaic panel 11 through a positioning assembly 10, and the surface of the supporting rope 9 is fixedly covered with a rubber leather cover 12.

[0033] It is worth noting that by arranging a support rope 9 between the first top plate 403 and the second top plate 8, the photovoltaic panel 11 can be fixedly installed on the surface of the support rope 9, realizing the effect of a flexible bracket and achieving high adjustability, which is suitable for installing the photovoltaic panel 11 on uneven terrain.

[0034] Through the above technical solution, four groups of positioning components 10 are fixedly installed on the back of the photovoltaic panel 11, and each group of positioning components 10 includes two positioning mounting blocks 1001 fixedly connected to the back of the photovoltaic panel 11. A limiting baffle 1002 is fixedly installed on the lower surface of each group of positioning mounting blocks 1001, and a rubber anti-sliding block 1007 is fixedly connected between the two positioning mounting blocks 1001. A groove is provided on the lower surface of the rubber anti-sliding block 1007, and the size of the groove matches the support rope 9.

[0035] Through the above technical solution, a threaded hole is opened on the lower surface of the limit baffle 1002, and the inner wall of the threaded hole is threadedly connected with a fastening bolt 1003. The top of the fastening bolt 1003 is rotatably connected to a movable pressure plate 1004. The upper surface of the movable pressure plate 1004 is fixedly connected with a rubber pad 1005, and the upper surface of the rubber pad 1005 overlaps with the surface of the rubber holster 12.

[0036] It is worth noting that by providing a positioning assembly 10 between the photovoltaic panel 11 and the support rope 9, when the photovoltaic panel 11 is installed and fixed, the positioning mounting block 1001 on the back of the photovoltaic panel 11 can be placed on the surface of the support rope 9, and the photovoltaic panel 11 can be limited by the positioning mounting block 1001. The staff can slide the photovoltaic panel 11 on the surface of the support rope 9, thereby facilitating the installer to adjust the position of the photovoltaic panel 11 and achieving the purpose of convenient installation.

[0037] Through the above technical solution, a bolt hole is opened on the lower surface of the positioning mounting block 1001, and the inner wall of the bolt hole is threadedly connected with a positioning bolt 1006. The surface of the limiting baffle 1002 is opened with a mounting hole matching the positioning bolt 1006, and the limiting baffle 1002 is fixedly installed on the lower surface of the positioning mounting block 1001 by two positioning bolts 1006.

[0038] It is worth noting that by setting up a movable pressure plate 1004 and a fastening bolt 1003, the fastening bolt 1003 can be used to drive the movable pressure plate 1004 to tighten and limit the support rope 9, thereby fixing the support rope 9 between the rubber anti-slider 1007 and the movable pressure plate 1004, thereby improving the stability of the photovoltaic panel 11 on the surface of the support rope 9.

[0039] Finally, it should be noted that the drawings of the disclosed embodiments of the present invention only involve structures related to the disclosed embodiments. The above is only a preferred embodiment of the present invention and is not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A photovoltaic support connection structure, comprising a first support base plate (1) and two second support base plates (2), characterized in that: The two second supporting base plates (2) are symmetrically distributed on the left and right sides of the first supporting base plate (1); an adjusting box (3) is fixedly connected to the upper surface of the first supporting base plate (1); an adjusting assembly (4) is provided inside the adjusting box (3); the adjusting assembly (4) comprises a lifting screw (401) rotatably connected to the upper surface of the adjusting box (3); a lifting sleeve (402) is threadedly connected to the surface of the lifting screw (401); and a top end of the lifting sleeve (402) is fixedly connected to the first top plate (403); The upper surface of the second supporting base plate (2) is fixedly connected to two supporting columns (5) whose positions are symmetrical to each other, the top of the supporting column (5) is provided with a limiting slot (6), the inner wall of the limiting slot (6) is slidably provided with a limiting column (7), the tops of the two limiting columns (7) are fixedly connected to a second top plate (8), two supporting ropes (9) are fixedly installed between the first top plate (403) and the left and right sides and the second top plate (8), the surface of the supporting rope (9) is fixedly installed with a photovoltaic panel (11) through a positioning assembly (10), and the surface of the supporting rope (9) is fixedly covered with a rubber leather cover (12).

2. The connection structure of a photovoltaic bracket according to claim 1, characterized in that: Four groups of positioning assemblies (10) are fixedly arranged on the back of the photovoltaic panel (11), each group of positioning assemblies (10) comprises two positioning mounting blocks (1001) fixedly connected to the back of the photovoltaic panel (11), a limit baffle (1002) is fixedly installed on the lower surface of each group of positioning mounting blocks (1001), a rubber anti-sliding block (1007) is fixedly connected between the two positioning mounting blocks (1001), and a groove is formed on the lower surface of the rubber anti-sliding block (1007), the size of which matches the supporting rope (9).

3. The connection structure of a photovoltaic bracket according to claim 2, characterized in that: A threaded hole is provided on the lower surface of the limit baffle (1002), and a fastening bolt (1003) is threadedly connected to the inner wall of the threaded hole. The top end of the fastening bolt (1003) is rotatably connected to a movable pressure plate (1004), and the upper surface of the movable pressure plate (1004) is fixedly connected to a rubber pad (1005), and the upper surface of the rubber pad (1005) overlaps the surface of the rubber holster (12).

4. The photovoltaic support connection structure according to claim 3, characterized in that: The lower surface of the positioning mounting block (1001) is provided with a bolt hole, the inner wall of the bolt hole is threadedly connected with a positioning bolt (1006), the surface of the limiting baffle (1002) is provided with a mounting hole matching the positioning bolt (1006), and the limiting baffle (1002) is fixedly mounted on the lower surface of the positioning mounting block (1001) by two positioning bolts (1006).

5. The connection structure of a photovoltaic bracket according to claim 1, characterized in that: A driven bevel gear (404) is fixedly connected to the surface of the lifting screw (401), and an axial hole is opened on the side of the regulating box (3). An operating rod (405) is rotatably connected to the inner wall of the axial hole through a bearing. One end of the operating rod (405) extends into the interior of the regulating box (3) and is fixedly connected to a driving bevel gear (406). The driving bevel gear (406) is meshed with the driven bevel gear (404).

6. The photovoltaic support connection structure according to claim 5, characterized in that: The operating rod (405) is located away from one end of the driven bevel gear (404), extends to the outside of the regulating box (3), and is fixedly connected to a handwheel (13). The bottom end of the lifting screw (401) is rotatably connected to the inner bottom wall of the regulating box (3).

7. The photovoltaic support connection structure according to claim 1, characterized in that: A top screw hole is provided on the side of the support column (5), and the inner wall of the top screw hole is threadedly connected to a limit top screw (14). A plurality of top screw grooves (15) are provided on the side of the limit column (7), and the size of the top screw grooves (15) matches the limit top screw (14).

8. The photovoltaic support connection structure according to claim 1, characterized in that: Two guide rods (16) are fixedly connected to the upper surface of the first supporting base plate (1), and guide holes matching the guide rods (16) are provided on the surface of the first top plate (403), and the guide rods (16), the guide holes and the surface of the first top plate (403) are slidably connected.

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