Solar panel fixing device for photovoltaic engineering

Abstract

The utility model discloses a solar panel fixing device for photovoltaic engineering, which comprises an annular plate, a reinforcing plate is fixedly mounted on the inner side of the annular plate, a plurality of sinking bolt holes are formed in the top of the annular plate in a penetrating manner, a bearing support is fixedly mounted at the middle part of the top of the reinforcing plate, a support is movably sleeved on the inner side of the bearing support, and the sinking bolt holes are formed in the top of the annular plate. A first hinge seat is fixedly mounted at the top of the supporting column, and a photovoltaic panel mounting plate is hinged to the bottom of the first hinge seat; circumferential support is provided for the bottom of the photovoltaic panel mounting plate and the bottom of the outer limiting frame through the annular plate and the supporting column, the photovoltaic panel mounting plate and the outer limiting frame can conveniently rotate under the supporting of the annular plate and the supporting column, and therefore circumferential direction adjustment is convenient, and the telescopic adjustment of the long telescopic rod and the short telescopic rod is matched. And therefore, the device can be used in a field with relatively strong change of illumination along with seasons and in a small field, and the convenience of adjustment is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar panel fixing structure technical field, concretely is a solar panel fixing device for photovoltaic engineering. BACKGROUND

[0002] Solar photovoltaic system, also called photoelectricity, is a facility that converts solar energy into direct current electricity by using the photovoltaic effect of photovoltaic semiconductor materials. The core of the photovoltaic facility is solar panel. At present, the main semiconductor materials used for power generation are single crystal silicon, polycrystalline silicon, amorphous silicon and cadmium telluride, etc. In recent years, countries have been actively promoting the application of renewable energy, and the photovoltaic industry has developed rapidly. Photovoltaic systems can be installed on the ground on a large scale to form photovoltaic power stations, or placed on the roof or outer wall of a building to form a photovoltaic building integrated system.

[0003] In the use process of photovoltaic solar panel, it is necessary to fix the solar panel at the use position, and the existing solar panel installation fixing device is mostly spliced and welded and fixed, most of which cannot be adjusted or inconvenient to adjust after installation, and the installation operation of the installation operator is complicated, and cannot be applied to small sites, sites with strong seasonal changes of light, and fixed positions that need to be adjusted due to other reasons. Therefore, a solar panel fixing device for photovoltaic engineering is proposed. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a solar panel fixing device for photovoltaic engineering to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: A solar panel fixing device for photovoltaic engineering, including ring plate, the inner side fixed mounting of ring plate has reinforcing plate, the top of ring plate is opened through a plurality of sunken bolt holes, the middle part fixed mounting of reinforcing plate top has bearing support, the inner side of bearing support is movably sleeved with support column, the top fixed mounting of support column has articulated seat no.

[0006] Preferably, the sunken bolt holes are uniformly distributed on the top of the ring plate in a circle, and the sunken bolt holes extend through the ring plate and communicate to the bottom of the ring plate.

[0007] Preferably, the bearing support and the support column are concentric with the ring plate, and the articulated seat no. is located at the center of the bottom surface of the photovoltaic panel mounting plate.

[0008] Preferably, the reinforcing holes are linearly and uniformly distributed inside the two sides of the outer limiting frame.

[0009] Preferably, the two articulated seats no. and the articulated seats no. are uniformly distributed in a rectangular symmetry on the bottom of the outer limiting frame, and the ground anchor holes are uniformly distributed in a rectangular symmetry inside the bottom support plate no. and the bottom support plate no. respectively.

[0010] Preferably, the two ends of the reinforcing rod are fixedly installed on the inner side of the bottom surface of the fixed plate, the end of the two bottom support plates no. away from the support column is in sliding contact with the top of the ring plate, and the specification size of the fixed bolt is matched with the specification size of the long telescopic rod.

[0011] Compared with the prior art, the device has the advantages that: when the device is used, the user places the ring plate at the installation position, inserts the ground anchor or expands the bolt at the position corresponding to the sinking bolt hole on the ground, so as to fix the ring plate at the required position, then the photovoltaic panel mounting plate is hingedly connected to the top of the hinged seat one, the short telescopic rod and the long telescopic rod are respectively hingedly connected to the bottom of the hinged seat three and the hinged seat two, the length of the short telescopic rod and the long telescopic rod is adjusted, so that the photovoltaic panel mounting plate and the outer limiting frame are fixed at an angle, finally, the photovoltaic panel mounting plate and the outer limiting frame are rotated under the rotation support of the support and the bearing support, and are adjusted to the required angle and direction, the support and the ring plate are connected and fixed by inserting the fixing bolt into the sinking bolt hole, the photovoltaic panel mounting plate and the outer limiting frame are indirectly fixed, then the ground anchor is inserted into the ground anchor hole or the expansion bolt is inserted into the hole at the predetermined position, so that the structure is stably installed, finally, the solar panel and the auxiliary structure are installed through the photovoltaic panel mounting plate and the outer limiting frame, the overall structure is convenient to install, and is convenient to adjust, and can meet most installation requirements.

[0012] The ring plate and the support provide circumferential support for the bottom of the photovoltaic panel mounting plate and the outer limiting frame, and facilitate the rotation of the photovoltaic panel mounting plate and the outer limiting frame under the support of the ring plate and the support, so that the circumferential adjustment direction is facilitated, and the telescopic adjustment of the long telescopic rod and the short telescopic rod is matched, so that the device can be used in a place where the illumination changes greatly with the season, and can be used in a small place, and the convenience of adjustment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view of the appearance structure of the utility model.

[0014] Figure 2 It is a rear view of the appearance structure of the utility model.

[0015] Figure 3 It is a top view of the appearance structure of the utility model.

[0016] Figure 4 It is a right view of the appearance structure of the utility model.

[0017] In the drawing: 1, ring plate; 2, sinking bolt hole; 3, reinforcing plate; 4, bearing support; 5, support; 6, fixed plate; 7, reinforcing rod; 8, hinged seat one; 9, photovoltaic panel mounting plate; 10, outer limiting frame; 11, hinged seat two; 12, long telescopic rod; 13, hinged seat three; 14, short telescopic rod; 15, bottom plate one; 16, bottom plate two; 17, first fastening bolt; 18, second fastening bolt; 19, fixing bolt; 20, ground anchor hole; 21, reinforcing hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a solar panel fixing device for photovoltaic engineering, including ring plate 1, the inside fixed mounting of ring plate 1 is reinforced plate 3, the top of ring plate 1 is opened with several subsidence bolt holes 2, the middle part of reinforced plate 3 top is fixedly installed with bearing support 4, the inside of bearing support 4 is movably sleeved with pillar 5, the top of pillar 5 is fixedly installed with hinged seat one 8, hinged seat one 8 is hinged with photovoltaic panel mounting plate 9 in bottom, the outside of photovoltaic panel mounting plate 9 is fixedly installed with outer limit frame 10, several reinforcing holes 21 are all set in the inside of the both sides of outer limit frame 10, two hinged seat three 13 are hinged in the bottom of the front end of outer limit frame 10, two hinged seat three 13 are all fixedly installed with short telescopic rod 14 in bottom, short telescopic rod 14 is fixedly installed with bottom support plate one 15 in bottom, second fastening bolt 18 is movably inserted in the inside of short telescopic rod 14, two hinged seat two 11 are hinged in the bottom of the rear end of outer limit frame 10, two hinged seat two 11 are fixedly installed with long telescopic rod 12 in bottom, first fastening bolt 17 is movably inserted in the inside of long telescopic rod 12, long telescopic rod 12 is fixedly installed with bottom support plate two 16 in bottom, four ground anchor holes 20 are all set in the inside of bottom support plate one 15 and bottom support plate two 16, two fixed plates 6 are fixedly installed on the outside of pillar 5, two fixed plates 6 are all fixedly installed with reinforcing rod 7 in the inside of bottom, two fixed plates 6 are movably inserted with fixed bolt 19 in the end away from pillar 5.

[0020] The working principle of the above technical solution is as follows: in use, the user places the ring plate 1 at the installation position, and inserts a ground anchor or installs an expansion screw at the position corresponding to the sunken bolt hole 2 on the ground to fix the ring plate 1 at the required position, then hingedly connects the photovoltaic panel mounting plate 9 at the top of the hinged seat one 8, and hingedly connects the short telescopic rod 14 and the long telescopic rod 12 at the bottom of the hinged seat three 13 and the hinged seat two 11 respectively, and adjusts the length of the short telescopic rod 14 and the long telescopic rod 12 to fix the angle of the photovoltaic panel mounting plate 9 and the outer limiting frame 10, finally rotates the photovoltaic panel mounting plate 9 and the outer limiting frame 10, which are supported by the rotation of the support column 5 and the bearing support 4, to the required angle and direction, and then inserts the fixing bolt 19 into the sunken bolt hole 2 to connect and fix the support column 5 and the ring plate 1, thereby indirectly fixing the photovoltaic panel mounting plate 9 and the outer limiting frame 10, and then inserts the ground anchor or expansion screw into the ground anchor hole 20 at the predetermined position to stably install the structure, and finally installs the solar panel and its auxiliary structure through the photovoltaic panel mounting plate 9 and the outer limiting frame 10, which is convenient to install and adjust, and can meet most installation requirements.

[0021] In another embodiment, as shown in Figures 1-4 The sunken bolt hole 2 is uniformly distributed on the top of the ring plate 1, and the sunken bolt hole 2 penetrates the ring plate 1 and extends to the bottom of the ring plate 1.

[0022] The sunken bolt hole 2 provides a point for the insertion of the ground anchor and the fixing of the expansion screw, and provides a point for the insertion of the fixing bolt 19, thereby stabilizing the installation requirement, and the sunken slot of the sunken bolt hole 2 does not block the sliding of the fixing plate 6, thereby facilitating the stability of the structure.

[0023] In another embodiment, as shown in Figures 1-4 The bearing support 4 and the support column 5 are concentric with the ring plate 1, and the hinged seat one 8 is located at the center of the bottom surface of the photovoltaic panel mounting plate 9.

[0024] The ring plate 1 and the support column 5 provide circumferential support for the bottom of the photovoltaic panel mounting plate 9 and the outer limiting frame 10, and facilitate the rotation of the photovoltaic panel mounting plate 9 and the outer limiting frame 10 under the support of the ring plate 1 and the support column 5, thereby facilitating the circumferential adjustment of the direction and cooperating with the telescopic adjustment of the long telescopic rod 12 and the short telescopic rod 14, so that the device can be used in places with strong seasonal variation of light and in small places, thereby increasing the convenience of adjustment.

[0025] In another embodiment, as shown in Figures 1-4 The reinforcing holes 21 are linearly and uniformly distributed on the inside of both sides of the outer limiting frame 10.

[0026] The reinforced hole 21 provides a position for installing the photovoltaic solar panel auxiliary component of the outer limiting frame 10, and provides a side connecting hole position for multiple structures installed side by side, thereby increasing the relative stability of the structure.

[0027] In another embodiment, as shown in Figures 1-4 The two hinge seat three 13 and hinge seat two 11 are evenly distributed in a rectangular symmetry on the bottom of the outer limiting frame 10, and the ground anchor hole 20 is evenly distributed in a rectangular symmetry on the inside of the bottom support plate one 15 and the bottom support plate two 16, respectively.

[0028] The hinge seat three 13 and the hinge seat two 11 provide a hinge rotating installation limiting for the connection between the outer limiting frame 10 and the short telescopic rod 14 and the long telescopic rod 12, thereby facilitating the inclination adjustment of the outer limiting frame 10, and the ground anchor hole 20 facilitates the installation of the ground anchor or expansion screw, thereby increasing the convenience of structure installation.

[0029] In another embodiment, as shown in Figures 1-4 The two ends of the reinforcing rod 7 are fixedly installed on the inner side of the bottom surface of the fixed plate 6, the two bottom support plates two 16 are in sliding contact with the top of the ring plate 1 away from the support column 5, and the specification size of the fixed bolt 19 is matched with the specification size of the long telescopic rod 12.

[0030] The reinforcing rod 7 provides a reinforcing support for the fixed plate 6, so that the fixed plate 6 parallel to the photovoltaic panel mounting plate 9 and the outer limiting frame 10 bears greater stress, and is fixed by inserting the fixed bolt 19 into the fixed plate 6 and the sunken bolt hole 2, thereby facilitating stable installation and increasing the structural strength.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic engineering solar panel fixing device comprising a ring plate (1), characterized in that: The inner side of the ring plate (1) is fixedly installed with a reinforcing plate (3), the top of the ring plate (1) is provided with a plurality of sunken bolt holes (2), the top of the reinforcing plate (3) is fixedly installed with a bearing support (4), the inner side of the bearing support (4) is movably sleeved with a support column (5), the top of the support column (5) is fixedly installed with a hinged seat one (8), the bottom of the hinged seat one (8) is hinged with a photovoltaic panel mounting plate (9), the outer side of the photovoltaic panel mounting plate (9) is fixedly installed with an outer limiting frame (10), the inner sides of the two sides of the outer limiting frame (10) are provided with a plurality of reinforcing holes (21), the bottom of the front end of the outer limiting frame (10) is hinged with two hinged seats three (13), the bottoms of the two hinged seats three (13) are fixedly installed with short telescopic rods (14), the bottoms of the short telescopic rods (14) are fixedly installed with bottom support plates one (15), the interiors of the short telescopic rods (14) are movably inserted with second fastening bolts (18), the bottom of the rear end of the outer limiting frame (10) is hinged with two hinged seats two (11), the bottoms of the two hinged seats two (11) are fixedly installed with long telescopic rods (12), the interiors of the long telescopic rods (12) are movably inserted with first fastening bolts (17), the bottoms of the long telescopic rods (12) are fixedly installed with bottom support plates two (16), the interiors of the bottom support plates one (15) and the bottom support plates two (16) are provided with four ground anchor holes (20), the outer side of the support column (5) is fixedly installed with two fixed plates (6), the inner sides of the bottoms of the two fixed plates (6) are fixedly installed with reinforcing rods (7), the ends, away from the support column (5), of the two fixed plates (6) are movably inserted with fixed bolts (19).

2. A photovoltaic engineering solar panel securing device according to claim 1, wherein: The sunken bolt holes (2) are uniformly distributed on the top of the ring plate (1) in a circle, and the sunken bolt holes (2) extend through the ring plate (1) and are in communication with the bottom of the ring plate (1).

3. A photovoltaic engineering solar panel mounting device according to claim 1, characterized in that: The bearing support (4) and the support column (5) are concentric circles with the ring plate (1), and the hinged seat one (8) is located at the center of the bottom surface of the photovoltaic panel mounting plate (9).

4. A photovoltaic engineering solar panel mounting device according to claim 1, characterized in that: The reinforcing holes (21) are linearly and uniformly distributed in the interiors of the two sides of the outer limiting frame (10).

5. A photovoltaic engineering solar panel mounting device according to claim 1, characterized in that: The two hinged seats three (13) and the hinged seats two (11) are rectangularly and symmetrically and uniformly distributed on the bottom of the outer limiting frame (10), and the ground anchor holes (20) are rectangularly and symmetrically and uniformly distributed in the interiors of the bottom support plates one (15) and the bottom support plates two (16), respectively.

6. A photovoltaic engineering solar panel securing device according to claim 1, characterized in that: The two ends of the reinforcing rods (7) are fixedly installed on the inner sides of the bottom surfaces of the fixed plates (6), the ends, away from the support column (5), of the two bottom support plates two (16) are in sliding contact with the top of the ring plate (1), and the specifications of the fixed bolts (19) are matched with the specifications of the long telescopic rods (12).

Images