Supporting device convenient for accurate butt joint

Abstract

The invention relates to the technical field of photovoltaic construction, and discloses a supporting device convenient for accurate butt joint, the supporting device comprises two first supporting legs and two fixing sleeves, the tops of the two first supporting legs are fixedly provided with second fixing seats, the two fixing sleeves are slidably connected with lifting rods, the tops of the two lifting rods are fixedly provided with first fixing seats, and the tops of the first fixing seats are fixedly provided with second fixing seats. According to the invention, precise sliding insertion installation of the photovoltaic panel is realized through the installation sliding rails, the installation and disassembly efficiency is high, and through precise butt joint of an insertion pipe and an insertion sleeve, the installation and disassembly efficiency is improved, and the installation and disassembly efficiency is improved. According to the angle adjusting device, connection among the multiple supporting devices is achieved, then angle adjusting mechanisms among the multiple supporting devices are connected into a whole through insertion connection and fixation between square shafts in the angle adjusting mechanisms and first insertion connection rods, and integrated synchronous angle adjustment among the multiple devices can be conveniently carried out according to requirements.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic construction, and in particular relates to a supporting device that facilitates precise docking. Background Art

[0002] Support devices play a vital role in photovoltaic systems. They are mainly used to fix and support photovoltaic panels, ensuring that they can be installed at the optimal angle and direction to maximize the efficiency of solar energy collection.

[0003] When laying photovoltaic panels over a large area, it is not only necessary to dock and install multiple photovoltaic panels on the supporting device, but also to connect multiple supporting devices together to form a photovoltaic power station. However, it is difficult to dock the existing supporting devices with each other, and they need to be manually aligned and then welded and fixed. In addition, the existing photovoltaic panel supporting devices have a fixed angle after installation. The angle of sunlight varies in different seasons, making it difficult to adjust the installation angle of the photovoltaic panels according to needs. Summary of the Invention

[0004] The purpose of the present invention is to provide a supporting device with a simple structure and reasonable design to facilitate precise docking in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A support device that facilitates precise docking includes two No. 1 support legs and two fixed sleeves, a No. 2 fixing seat is fixedly installed on the top of the two No. 1 support legs, a lifting rod is slidably connected to the two fixed sleeves, a No. 1 fixing seat is fixedly installed on the top of the two lifting rods, a fixed steel pipe is hinged between the No. 1 fixing seat and the No. 2 fixing seat, two mounting rails are symmetrically fixedly installed between the two fixed steel pipes, a photovoltaic panel is slidably installed between the two mounting rails, and an angle adjustment mechanism is provided between the two fixed sleeves.

[0007] Preferably, the bottom of the No. 1 supporting leg and the fixing sleeve are fixedly mounted with a base plate, and the four corners of the base plate are fixedly mounted with fixing bolts.

[0008] Preferably, the No. 1 supporting leg and the fixing sleeve are fixedly mounted with a crossbeam near the bottom of one side.

[0009] Preferably, a plug-in tube is fixedly installed on the middle of the left side of the fixed steel pipe located on the left, and a plug-in sleeve matching the plug-in tube is fixedly installed on the middle of the right side of the fixed steel pipe located on the right.

[0010] Preferably, the angle adjustment mechanism includes a No. 1 plug-in rod, a connecting rod, a fixing rod, a square shaft and a lifting assembly, and the No. 1 plug-in rod rotates and passes through the bottom of the fixed sleeve on the right side.

[0011] Preferably, the lifting assembly includes a driven gear fixedly sleeved on the outside of the No. 1 plug-in rod, a rotating shaft is rotatably installed on the outside bottom of the right fixed sleeve, a driving gear meshing with the driven gear is fixedly sleeved on the outside of the rotating shaft, a handwheel is fixedly installed on the end of the rotating shaft away from the fixed sleeve, a worm is fixedly installed on the left side of the No. 1 plug-in rod, a connecting rod is fixedly installed on the left side of the worm, and a worm is also fixedly installed on the rear side of the connecting rod.

[0012] Preferably, a mounting rod is rotatably installed on the bottom surface of the fixed sleeve, a screw is fixedly installed on the top of the mounting rod, a worm wheel engaged with the worm is fixedly sleeved in the middle of the mounting rod, a movable block is threadedly connected to the lower part of the screw through a ball nut, the movable block is slidably connected to the inside of the fixed sleeve, a lifting rod is fixedly installed on the top of the movable block, and the lifting rod is slidably arranged inside the fixed sleeve, and the top of the lifting rod is fixedly connected to the bottom of the No. 1 fixed seat.

[0013] Preferably, a fixing rod is fixedly installed on the rear side of the worm in the left fixing sleeve, the fixing rod rotates and passes through the fixing sleeve on the left, and a square shaft is fixedly installed on the left side of the fixing rod.

[0014] The beneficial effects of the present invention are: the present invention realizes the precise sliding and plug-in installation of photovoltaic panels by installing slide rails, with high installation and disassembly efficiency, and realizes the connection between multiple support devices through the precise docking of the plug-in tube and the plug-in sleeve, and then the angle adjustment mechanism between the multiple support devices is connected as a whole through the plug-in fixation between the square shaft in the angle adjustment mechanism and the No. 1 plug-in rod, which is convenient for integrated and synchronous angle adjustment between multiple devices according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0016] Figure 2 It is a front view of the overall structure of the present invention;

[0017] Figure 3 It is a rear view of the overall structure of the present invention;

[0018] Figure 4 The present invention Figure 3 A magnified schematic diagram of area A in the middle;

[0019] Figure 5 It is a partial cross-sectional view of the local structure of the present invention;

[0020] Figure 6 The present invention Figure 5 Enlarged schematic diagram of area B in the middle.

[0021] In the figure: 1. Support leg No. 1; 2. Base plate; 3. Fixing bolt; 4. Crossbeam; 5. Angle adjustment mechanism; 51. Connecting rod No. 1; 52. Connecting rod; 53. Fixing rod; 54. Square shaft; 55. Lifting assembly; 551. Screw; 552. Worm gear; 553. Rotating shaft; 554. Driving gear; 555. Driven gear; 556. Worm; 557. Mounting rod; 558. Movable block; 6. Fixing sleeve; 7. Fixing seat No. 1; 8. Plug-in tube; 9. Mounting slide rail; 10. Fixing steel pipe; 11. Fixing seat No. 2; 12. Connecting sleeve; 13. Lifting rod. DETAILED DESCRIPTION

[0022] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0023] Example: See Figure 1 、 Figure 2 and Figure 3 , a supporting device that is convenient for precise docking, includes two No. 1 supporting legs 1 and two fixed sleeves 6, a No. 2 fixing seat 11 is fixedly installed on the top of the two No. 1 supporting legs 1, and a lifting rod 13 is slidably connected to the two fixing sleeves 6. A No. 1 fixing seat 7 is fixedly installed on the top of the two lifting rods 13, and a fixed steel pipe 10 is hinged between the No. 1 fixing seat 7 and the No. 2 fixing seat 11. Two mounting rails 9 are symmetrically fixedly installed between the two fixed steel pipes 10, and a photovoltaic panel is slidably installed between the two mounting rails 9. An angle adjustment mechanism 5 is commonly provided between the two fixing sleeves 6, and the bottom of the No. 1 supporting leg 1 and the fixing sleeve 6 are fixedly installed with a base plate 2, and fixing bolts 3 are fixedly installed at the four corners of the base plate 2. The No. 1 supporting leg 1 and the fixing sleeve 6 are close to each other and a crossbeam 4 is commonly fixedly installed on the bottom of one side.

[0024] When in use, the crossbeam 4 is used to enhance the structural strength between the No. 1 support leg 1 and the fixed sleeve 6, the fixed steel pipe 10 is used to fix the mounting rail 9, the mounting rail 9 is used to realize the sliding plug-in installation of the photovoltaic panel, and the installation and disassembly efficiency is high. The angle adjustment mechanism 5 is used to realize the installation angle adjustment of the photovoltaic panel.

[0025] See also Figure 1 The middle part of the left side of the fixed steel pipe 10 on the left is fixedly installed with a plug-in tube 8, and the middle part of the right side of the fixed steel pipe 10 on the right is fixedly installed with a plug-in sleeve 12 that matches the plug-in tube 8. When in use, the plug-in tubes 8 between adjacent supporting devices are plugged into the plug-in sleeves 12 and fixed with bolts, thereby connecting multiple supporting devices into a whole.

[0026] See also Figure 2 、 Figure 4 、 Figure 5 and Figure 6 The angle adjustment mechanism 5 includes a No. 1 plug-in rod 51, a connecting rod 52, a fixed rod 53, a square shaft 54 ​​and a lifting assembly 55. The No. 1 plug-in rod 51 rotates and passes through the bottom of the right fixed sleeve 6. The lifting assembly 55 includes a driven gear 555 fixedly sleeved on the outside of the No. 1 plug-in rod 51. A rotating shaft 553 is rotatably installed on the bottom outside the right fixed sleeve 6. A driving gear 554 meshing with the driven gear 555 is fixedly sleeved on the outside of the rotating shaft 553. A handwheel is fixedly installed on the end of the rotating shaft 553 away from the fixed sleeve 6. A worm 556 is fixedly installed on the left side of the No. 1 plug-in rod 51, a connecting rod 52 is fixedly installed on the left side of the worm 556, and a worm 556 is also fixedly installed on the rear side of the connecting rod 52.

[0027] See also Figure 2 、 Figure 4 、 Figure 5 and Figure 6 , a mounting rod 557 is rotatably installed on the bottom surface of the fixed sleeve 6, a screw rod 551 is fixedly installed on the top of the mounting rod 557, a worm gear 552 engaged with the worm 556 is fixedly sleeved in the middle of the mounting rod 557, and a movable block 558 is threadedly connected to the lower part of the screw rod 551 through a ball nut. The movable block 558 is slidably connected to the inside of the fixed sleeve 6, and a lifting rod 13 is fixedly installed on the top of the movable block 558, and the screw rod 551 is located inside the lifting rod 13. The top of the lifting rod 13 is fixedly connected to the bottom of the No. 1 fixed seat 7, and a fixing rod 53 is fixedly installed on the rear side of the worm 556 in the left fixed sleeve 6. The fixing rod 53 rotates and passes through the fixed sleeve 6 on the left. A square shaft 54 ​​is fixedly installed on the left side of the fixed rod 53, and a square groove corresponding to the square shaft 54 ​​is provided on the end surface of the No. 1 plug-in rod 51.

[0028] When in use, after the multiple supporting devices are precisely docked and connected into a whole, the square shafts 54 of the two adjacent supporting devices are plugged and fixed into the square grooves on the end face of the No. 1 plug-in rod 51. At this time, turning the handwheel on the rotating shaft 553 synchronously drives the active gear 554 to rotate, and at the same time drives the No. 1 plug-in rod 51 and the driven gear 555 thereon to rotate, and then simultaneously drives the worm 556, the connecting rod 52, the fixed rod 53 and the square shaft 54 ​​to rotate synchronously, realizing the synchronous rotation of the worm 556 on multiple supporting devices, and at the same time drives the installation rod 557 and the screw rod 551 thereon to rotate, and synchronously drives the movable block 558 and the lifting rod 13 thereon to move upward, and at the same time drives the No. 1 fixing seat 7 and the rear end of the fixed steel pipe 10 to move upward, thereby realizing the angle adjustment of the installation slide rail 9 and the photovoltaic panel installed thereon, and realizing the synchronous adjustment of the angles of the photovoltaic panels on multiple supporting devices.

[0029] It should be noted that when using this support device that facilitates precise docking, the photovoltaic panel to be installed is first slid and plugged into the installation rail 9 and fixed with screws. Then, the plug-in tube 8 between adjacent support devices is plugged into the plug-in sleeve 12 and fixed with bolts, thereby connecting multiple support devices into a whole. When connecting, the square axes 54 of the two adjacent support devices are synchronously plugged and fixed into the square groove on the end face of the No. 1 plug-in rod 51, and then the base plate 2 is fixed to the specified installation position with the fixing bolt 3, thereby realizing the fixed installation of the support device and realizing precise docking between adjacent support devices. After the docking is completed, the angle adjustment mechanism 5 is used to realize the angle adjustment of multiple support devices, which is convenient for adjusting the installation angle of the photovoltaic panel according to actual conditions.

[0030] The above-described embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A support device for facilitating precise docking, comprising two No. 1 support legs (1) and two fixing sleeves (6), characterized in that: A No. 2 fixing seat (11) is fixedly installed on the top of the two No. 1 support legs (1), a lifting rod (13) is slidably connected to the two fixing sleeves (6), a No. 1 fixing seat (7) is fixedly installed on the top of the two lifting rods (13), a fixed steel pipe (10) is hinged between the No. 1 fixing seat (7) and the No. 2 fixing seat (11), two mounting slide rails (9) are symmetrically fixedly installed between the two fixing steel pipes (10), a photovoltaic panel is slidably installed between the two mounting slide rails (9), and an angle adjustment mechanism (5) is provided between the two fixing sleeves (6).

2. A support device for facilitating precise docking according to claim 1, characterized in that: The bottom of the No. 1 support leg (1) and the fixing sleeve (6) are both fixedly mounted with a base plate (2), and the four corners of the base plate (2) are all fixedly mounted with fixing bolts (3).

3. The support device for facilitating precise docking according to claim 1, characterized in that: The No. 1 support leg (1) and the fixing sleeve (6) are mutually close to one side bottom and are fixedly mounted with a crossbeam (4).

4. The support device for facilitating precise docking according to claim 1, characterized in that: A plug-in tube (8) is fixedly installed on the left middle portion of the fixed steel pipe (10) on the left, and a plug-in sleeve (12) matching the plug-in tube (8) is fixedly installed on the right middle portion of the fixed steel pipe (10) on the right.

5. The support device for facilitating precise docking according to claim 1, characterized in that: The angle adjustment mechanism (5) comprises a No. 1 plug-in rod (51), a connecting rod (52), a fixing rod (53), a square shaft (54) and a lifting assembly (55). The No. 1 plug-in rod (51) rotates and passes through the bottom of the right fixing sleeve (6).

6. The support device for facilitating precise docking according to claim 5, characterized in that: The lifting assembly (55) includes a driven gear (555) fixedly sleeved on the outside of the No. 1 plug-in rod (51), a rotating shaft (553) rotatably mounted on the outside bottom of the right fixed sleeve (6), a driving gear (554) meshing with the driven gear (555) fixedly sleeved on the outside of the rotating shaft (553), a hand wheel fixedly mounted on one end of the rotating shaft (553) away from the fixed sleeve (6), a worm (556) fixedly mounted on the left side of the No. 1 plug-in rod (51), a connecting rod (52) fixedly mounted on the left side of the worm (556), and a worm (556) fixedly mounted on the rear side of the connecting rod (52).

7. The support device for facilitating precise docking according to claim 6, characterized in that: The bottom surface of the fixed sleeve (6) is rotatably mounted with a mounting rod (557), the top of the mounting rod (557) is fixedly mounted with a screw rod (551), the middle of the mounting rod (557) is fixedly sleeved with a worm wheel (552) meshing with the worm (556), the lower part of the screw rod (551) is threadedly connected to a movable block (558) via a ball nut, the movable block (558) is slidably connected to the inside of the fixed sleeve (6), a lifting rod (13) is fixedly mounted on the top of the movable block (558), and the lifting rod (13) is slidably arranged inside the fixed sleeve (6), and a No. 1 fixing seat (7) is fixedly mounted on the top of the lifting rod (13).

8. The support device for facilitating precise docking according to claim 1, characterized in that: A fixed rod (53) is fixedly installed on the rear side of the worm (556) in the left fixed sleeve (6). The fixed rod (53) rotates and passes through the left fixed sleeve (6). A square shaft (54) is fixedly installed on the left side of the fixed rod (53).

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