CN221784080U - Photovoltaic support device - Google Patents

Abstract

The utility model discloses a photovoltaic support supporting device, which comprises an I-shaped frame, wherein a height adjusting device is arranged above the I-shaped frame, the height adjusting device comprises a fixed table, guide rods, guide cylinders, supporting cylinders, worm wheels, screw rods and connecting seats, the fixed table is arranged above the I-shaped frame, the guide rods are fixed at the upper ends of four corners of the I-shaped frame, the guide cylinders are fixed at the four corners of the fixed table, the guide cylinders are slidably sleeved on the outer walls of the guide rods, the supporting cylinders are arranged on the left side and the right side of the I-shaped frame, the worm wheels are rotatably connected to the supporting cylinders, the screw rods are arranged inside the supporting cylinders, the worm wheels are manually rotated to drive the screw rods to rotate, so that the connecting seats move, and the guide rods in the guide cylinders are utilized to guide the moving process, so that the height moving process of the fixed table is completed, and the technical problem that the height of the photovoltaic support cannot be adjusted in the background technology is solved.

Description

Photovoltaic support supporting device

Technical Field

The utility model relates to the technical field of supporting devices, in particular to a photovoltaic bracket supporting device.

Background

The photovoltaic bracket supporting device is a device for supporting and fixing a photovoltaic module, and in a solar photovoltaic power generation system, the photovoltaic bracket supporting device has the main function of installing a photovoltaic panel or the photovoltaic module at a proper position so as to absorb sunlight to the greatest extent and convert the sunlight into electric energy, the brackets are usually made of metal or other weather-resistant materials, the brackets have stability and durability and can resist various weather conditions, and the design of the brackets can be adjusted according to the specific requirements of an installation place so as to ensure that the photovoltaic module can face the sunlight at an optimal angle. This helps improving photovoltaic system's energy yield efficiency, and in general, photovoltaic support strutting arrangement is the indispensable part in the solar power system, and they help guaranteeing that photovoltaic module can catch solar energy effectively to improve entire system's power generation performance, current photovoltaic support has a challenge, and inconvenient according to actual need carries out simple and quick adjustment to the photovoltaic board position of installing on it, can't realize adjusting the installation height of photovoltaic board.

The stable supporting device of the existing photovoltaic bracket has some defects, in the using process, the bracket support leg is usually fixed on the surface of the supporting device by means of screws and tools, so that the installation process is complicated, the subsequent disassembly and maintenance operation are inconvenient, the installation efficiency is greatly reduced, and the workload of an installer is increased.

The existing photovoltaic brackets have the limitation on the size of the photovoltaic panel, and the design of the existing photovoltaic brackets is usually specific to the photovoltaic panel with a specific size, so that each photovoltaic bracket is only suitable for the photovoltaic panel with the specific size matched with the photovoltaic bracket, and when the photovoltaic panel which does not conform to the specified size of the bracket is faced, the bracket cannot be effectively installed and utilized, and the application range and flexibility of the bracket are limited.

Disclosure of utility model

(One) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a photovoltaic bracket supporting device, which aims to solve the technical problem that the height of a photovoltaic bracket cannot be adjusted in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the photovoltaic support supporting device comprises an I-shaped frame, a height adjusting device is arranged above the I-shaped frame, the height adjusting device comprises a fixed table, guide rods, guide cylinders, supporting cylinders, worm wheels, screw rods and connecting seats, the fixed table is arranged above the I-shaped frame, the guide rods are fixed at the upper ends of four corners of the I-shaped frame, the guide cylinders are fixed at the four corners of the fixed table, the guide cylinders are sleeved on the outer walls of the guide rods in a sliding manner, the supporting cylinders are arranged on the left side and the right side of the I-shaped frame, the worm wheels are connected onto the supporting cylinders in a rotating manner, the screw rods are arranged inside the supporting cylinders, the screw rods are in threaded connection with the worm wheels, the connecting seats are fixedly arranged at the upper ends of the screw rods, and are fixedly connected with the bottoms of the fixed table; the utility model discloses a concrete frame, including I-shaped frame, fixed subassembly, I-shaped frame below is provided with fixed subassembly, fixed subassembly includes concrete block, fixed ground nail and support stabilizer blade, the concrete block sets up in the below of I-shaped frame, runs through I-shaped frame and concrete block can dismantle and be connected with fixed ground nail, the support stabilizer blade is installed to I-shaped frame bottom.

The utility model is further characterized in that the support cylinders are connected with each other by fixing plates, fixing blocks are fixedly arranged on the front side and the rear side of each fixing plate, the inner walls of the fixing blocks are rotatably connected with a worm, the worm is meshed with the worm wheel, and the rotation process of the worm wheel is completed through the cooperation of the components.

The utility model is further characterized in that connecting rods are fixedly connected between the worms, locking discs are rotatably connected to the outer walls of the fixed blocks, locking holes are formed in the locking discs and the fixed blocks, bolts are detachably connected to the locking holes, handles are sleeved at the centers of the worms penetrating through the locking discs, and the fixing process after the height of the worm is moved to a proper position is completed through the cooperation of the parts.

The utility model is further characterized in that the concrete block is provided with the mounting jack, the mounting jack is matched with the support leg, a fixed bayonet lock is movably connected in the concrete block, the surface of the fixed bayonet lock is fixedly provided with the limiting ring, and the fixing process of the concrete block is completed through the cooperation of the components.

The utility model is further characterized in that a return spring is sleeved on the outer surface of the fixed bayonet, one end of the fixed bayonet penetrates through the concrete block to be connected with a loosening pull ring, the support leg is provided with a fixed bayonet, and the fixing process of the concrete block is promoted to be completed through the cooperation of the components.

The photovoltaic panel fixing device is characterized in that the fixing table is provided with the mounting mechanism, the mounting mechanism comprises a ring-shaped frame, a bottom plate and an expansion spring, the ring-shaped frame is obliquely arranged above the fixing table, the bottom plate is fixedly connected below the inner wall of the ring-shaped frame, the expansion spring is fixedly connected in the ring-shaped frame, and the fixing and placing process of the photovoltaic panel is completed through the cooperation of all the components.

The utility model is further characterized in that the telescopic spring is fixedly connected with a square block, a rubber pad is arranged on the square block, and the protection process of the photovoltaic panel is completed through the cooperation of the parts.

The sliding block is further arranged at two ends of the square block in a connecting mode, the annular frame is internally provided with the sliding groove, the sliding groove is matched with the sliding block, and the sliding movement process of the square block is completed through the matching use of all the components.

(III) beneficial effects

Compared with the prior art, the utility model provides the photovoltaic bracket supporting device, which has the following beneficial effects:

1. Through the cooperation of the components, when the bolt is pulled out from the locking hole, the two worms are driven to synchronously rotate by the rotating handle, the worm is further guided to rotate at the upper end of the supporting cylinder by the movement of the worm, so that the screw rod can move up and down in the supporting cylinder, the height of the fixing table is adjusted more conveniently by the design, and the installation height of the photovoltaic plate is adjusted flexibly.

2. The utility model adopts the design of the fixed ground nail through the matched use of all parts, and is convenient for later adjustment of position and angle through reliable fixation, thereby reducing the trouble of mechanical transportation, and simultaneously, the mechanism of the fixed bayonet lock is introduced, so that the support legs can be easily fixed on the stable supporting device, the firm installation of the photovoltaic support is ensured, and the photovoltaic support can be simply and conveniently disassembled only by pulling the loosening pull ring during later disassembly, so that the installation and maintenance are simpler and more convenient

3. Through the cooperation of each part use make this photovoltaic support strutting arrangement, through annular frame, spring, bottom plate, rubber pad, square synergism, the photovoltaic board of not unidimensional is fixed conveniently, simultaneously, improves availability factor, has realized that more nimble and efficient photovoltaic board is fixed, has further improved the practicality of this device.

Drawings

FIG. 1 is a schematic view of the overall structure of a support device;

FIG. 2 is a schematic side view of a support device;

FIG. 3 is a schematic view of a portion of a support device;

FIG. 4 is a schematic view of the combined structure of a fixed latch, a limit ring, a return spring and a loosening tab;

Fig. 5 is a schematic cross-sectional structure of a concrete block.

In the figure: 1. an I-shaped frame; 2. a fixed table; 3. a guide rod; 4. a guide cylinder; 5. a support cylinder; 6. a worm wheel; 7. a screw rod; 8. a connecting seat; 9. a concrete block; 10. fixing ground nails; 11. a support leg; 12. a fixing plate; 13. a fixed block; 14. a worm; 15. a connecting rod; 16. a locking plate; 17. a locking hole; 18. a plug pin; 19. a handle; 20. installing a jack; 21. fixing the bayonet lock; 22. a limit circular ring; 23. a return spring; 24. loosening the pull ring; 25. a fixed bayonet; 26. a ring-shaped frame; 27. a bottom plate; 28. a telescopic spring; 29. a square block; 30. a rubber pad; 31. a sliding block; 32. a sliding groove.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

Referring to fig. 1-5, a photovoltaic bracket supporting device comprises an I-shaped frame 1, wherein a height adjusting device is arranged above the I-shaped frame 1 and comprises a fixed table 2, a guide rod 3, a guide cylinder 4, a supporting cylinder 5, a worm wheel 6, a screw rod 7 and a connecting seat 8, the fixed table 2 is arranged above the I-shaped frame 1, the upper ends of four corners of the I-shaped frame 1 are respectively fixed with the guide rod 3, the guide cylinders 4 are respectively fixed at the four corners of the fixed table 2, the guide cylinders 4 are slidably sleeved on the outer walls of the guide rod 3, the left side and the right side of the I-shaped frame 1 are provided with the supporting cylinder 5, the worm wheel 6 is rotatably connected to the supporting cylinder 5, the screw rod 7 is internally provided with the screw rod 7, the screw rod 7 is in threaded connection with the worm wheel 6, the upper end of the screw rod 7 is fixedly provided with the connecting seat 8, the connecting seat 8 is fixedly connected with the bottom of the fixed table 2, and the connecting seat 8 is fixedly connected with the bottom of the fixed table 2; the utility model discloses a concrete structure is characterized in that a fixed component is arranged below an I-shaped frame 1, the fixed component comprises a concrete block 9, a fixed ground nail 10 and a support leg 11, the concrete block 9 is arranged below the I-shaped frame 1, the fixed ground nail 10 penetrates through the I-shaped frame 1 and the concrete block 9 to be detachably connected, and the support leg 11 is arranged at the bottom end of the I-shaped frame 1.

In this embodiment, in the use process of the height adjusting device, the worm wheel 6 is manually rotated, and the screw rod 7 is driven to rotate, so that the connecting seat 8 moves, and the guide rod 3 in the guide cylinder 4 is utilized to guide the moving process, so that the height moving process of the fixed table 2 is completed.

More specifically, the concrete block 9 and the i-frame 1 are fixed together by hand using the fixing pins 10.

Referring to fig. 1 to 5, as a photovoltaic stand supporting device for the height adjusting device: the support cylinder 5 is connected and is equipped with fixed plate 12, and both sides are all fixed around fixed plate 12 are equipped with fixed block 13, and fixed block 13 inner wall rotates the connection and is equipped with worm 14, and worm 14 and worm wheel 6 meshing are connected.

Specifically, the connecting rod 15 drives the worm 14 on the support cylinder 5 to rotate.

Referring to fig. 1 to 5, as a further embodiment of the height adjusting device: the worm 14 is fixedly connected with a connecting rod 15, the outer wall of the fixed block 13 is rotatably connected with a locking disc 16, locking holes 17 are formed in the locking disc 16 and the fixed block 13, a bolt 18 is detachably connected with the locking holes 17, and a handle 19 is sleeved at the center of the worm 14 penetrating through the locking disc 16.

Specifically, the latch 18 is manually taken out from the locking hole 17, and the handle 19 is manually rotated, so that the connecting rod 15 is driven to rotate.

Referring to fig. 1-5, as a further embodiment of the securing assembly: the concrete block 9 is provided with a mounting jack 20, the mounting jack 20 is matched with the support leg 11, a fixed bayonet lock 21 is movably connected in the concrete block 9, and a limiting circular ring 22 is fixedly arranged on the surface of the fixed bayonet lock 21.

Specifically, the mounting insertion holes 20 on the concrete block 9 and the support legs 11 on the i-shaped frame 1 are manually placed together, fixed by the fixing bayonet pins 21, and position-limited by the limiting rings 22.

Referring to fig. 1-5, as a further embodiment of the securing assembly: the return spring 23 is sleeved on the outer surface of the fixed bayonet 21, one end of the fixed bayonet 21 penetrates through the concrete block 9 to be connected with a loosening pull ring 24, and the support legs 11 are provided with fixed bayonets 25.

Specifically, when dismantling is required, the loosening pull ring 24 is pulled manually to drive the return spring 23 to compress, so that the support leg 11 on the I-shaped frame 1 is taken out, and when installing, the loosening pull ring 24 is loosened to enable the return spring 23 to recover to an initial state, and fixing is completed.

Referring to fig. 1-5, as a further embodiment of the mounting mechanism: the fixing table 2 is provided with a mounting mechanism, the mounting mechanism comprises a ring-shaped frame 26, a bottom plate 27 and a telescopic spring 28, the ring-shaped frame 26 is obliquely arranged above the fixing table 2, the bottom plate 27 is fixedly connected below the inner wall of the ring-shaped frame 26, and the telescopic spring 28 is fixedly connected in the ring-shaped frame 26.

Specifically, the photovoltaic panel is fixed to the ring frame 26 on the bottom plate 27 by using the extension springs 28.

Referring to fig. 1-5, as a further embodiment of the mounting mechanism: the telescopic spring 28 is fixedly connected with a square 29, and a rubber pad 30 is arranged on the square 29.

Specifically, by manually pulling the block 29, the expansion springs 28 are compressed and the photovoltaic panel is protected by the rubber pads 30.

Referring to fig. 1-5, as a further embodiment of the mounting mechanism: the two ends of the square 29 are connected with sliding blocks 31, a sliding groove 32 is formed in the annular frame 26, and the sliding groove 32 is matched with the sliding blocks 31.

Specifically, during the sliding of the block 29, the sliding blocks 31 on both sides of the block 29 are used to slide on the sliding grooves 32.

In summary, the whole device is in use:

when the height of the device is adjusted, the bolt 18 is manually taken out from the locking hole 17, the handle 19 is manually rotated, so that the connecting rod 15 is driven to rotate, the worm 14 on the supporting cylinder 5 is driven by the connecting rod 15 to rotate, the worm wheel 6 is driven to rotate, the screw rod 7 is driven to rotate, the connecting seat 8 is driven to move, the guide rod 3 in the guide cylinder 4 is utilized to guide the moving process, and the height moving process of the fixed table 2 is completed.

When this strutting arrangement state is fixed, use fixed ground nail 10 to fix together through the manual work with concrete block 9 and I shape frame 1, place the installation jack 20 on the concrete block 9 and the support stabilizer blade 11 on the I shape frame 1 together through the manual work, fix with fixed bayonet lock 21, and utilize spacing ring 22 to carry out the position restriction, when dismantling in needs, through the manual work pulling loosening pull ring 24, make it drive return spring 23 compress, thereby take out the support stabilizer blade 11 on the I shape frame 1, when the installation, loosen loosening pull ring 24, make return spring 23 resume initial state, accomplish the fixation.

When the photovoltaic panel is fixed in a state, the photovoltaic panel is fixed on the annular frame 26 on the bottom plate 27 by using the telescopic springs 28, the telescopic springs 28 are compressed by manually pulling the blocks 29, and the photovoltaic panel is protected by the rubber pads 30, and during the sliding process of the blocks 29, the sliding blocks 31 on both sides of the blocks 29 are slid on the sliding grooves 32.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (8)

1. A photovoltaic support support device, comprising a work-shaped frame (1), characterized in that: a height adjustment device is arranged above the work-shaped frame (1), the height adjustment device comprises a fixed platform (2), a guide rod (3), a guide cylinder (4), a support cylinder (5), a worm gear (6), a screw rod (7) and a connecting seat (8), the fixed platform (2) is arranged above the work-shaped frame (1), the upper ends of the four corners of the work-shaped frame (1) are all fixed with guide rods (3), the four corners of the fixed platform (2) are all fixed with guide cylinders (4), the guide cylinders (4) are slidably sleeved on the outer wall of the guide rod (3), the left and right sides of the work-shaped frame (1) are provided with support cylinders (5), and the support cylinders (5) are rotatably connected with a worm gear (6), A screw rod (7) is arranged inside the support tube (5), and the screw rod (7) is threadedly connected to the inside of the worm wheel (6); a connecting seat (8) is fixedly installed on the upper end of the screw rod (7), and the connecting seat (8) is fixedly connected to the bottom of the fixed platform (2); the connecting seat (8) is fixedly connected to the bottom of the fixed platform (2); a fixing assembly is arranged below the I-shaped frame (1), and the fixing assembly comprises a concrete block (9), a fixed ground nail (10) and a bracket foot (11); the concrete block (9) is arranged below the I-shaped frame (1), and a fixed ground nail (10) is detachably connected to the I-shaped frame (1) and the concrete block (9); and a bracket foot (11) is installed at the bottom end of the I-shaped frame (1). 2. The photovoltaic bracket support device according to claim 1 is characterized in that: a fixing plate (12) is connected between the supporting tubes (5), and fixing blocks (13) are fixed on both the front and rear sides of the fixing plate (12), and a worm (14) is rotatably connected to the inner wall of the fixing block (13), and the worm (14) is meshingly connected to the worm wheel (6). 3. The photovoltaic bracket support device according to claim 2 is characterized in that: a connecting rod (15) is fixedly connected between the worm gears (14), a locking disk (16) is rotatably connected to the outer wall of the fixed block (13), a locking hole (17) is provided on the locking disk (16) and the fixed block (13), a latch (18) is detachably connected to the locking hole (17), and a handle (19) is sleeved on the center of the worm gear (14) passing through the locking disk (16). 4. The photovoltaic bracket support device according to claim 3 is characterized in that: a mounting hole (20) is opened on the concrete block (9), the mounting hole (20) is adapted to the bracket leg (11), a fixing pin (21) is movably connected inside the concrete block (9), and a limiting ring (22) is fixedly installed on the surface of the fixing pin (21). 5. The photovoltaic bracket support device according to claim 4 is characterized in that: a return spring (23) is sleeved on the outer surface of the fixing pin (21), one end of the fixing pin (21) passes through the concrete block (9) and is connected to a loose pull ring (24), and a fixing bayonet (25) is opened on the bracket foot (11). 6. The photovoltaic bracket support device according to claim 4 is characterized in that: a mounting mechanism is arranged on the fixed platform (2), and the mounting mechanism includes an annular frame (26), a bottom plate (27) and a telescopic spring (28); the annular frame (26) is tiltedly arranged above the fixed platform (2); the bottom plate (27) is fixedly connected to the lower part of the inner wall of the annular frame (26); and the telescopic spring (28) is fixedly connected inside the annular frame (26). 7. The photovoltaic bracket support device according to claim 6, characterized in that: a block (29) is fixedly connected to the telescopic spring (28), and a rubber pad (30) is installed on the block (29). 8. The photovoltaic bracket support device according to claim 7 is characterized in that: sliding blocks (31) are connected to both ends of the block (29), and a sliding groove (32) is opened in the annular frame (26), and the sliding groove (32) is adapted to the sliding block (31).