Novel photovoltaic support with high stability

Abstract

The utility model relates to the technical field of photovoltaic supports, in particular to a novel photovoltaic support with high stability, which comprises four supporting rods and mounting racks, the mounting racks are mounted on the inner sides of the four supporting rods, the mounting rods are fixedly connected between the opposite sides of every two adjacent supporting rods, and inserting rods are mounted at the bottom ends of the four supporting rods; when the support is installed on the soil ground, the inserting rods are inserted into the soil, through the arrangement of the reinforcing mechanisms, the support is supported through an isosceles trapezoid formed by the two vertical fixing frames, the first reinforcing rods, the corresponding movable plates and the ground, and the threaded rods are rotated, so that the support is fixed. The two mounting plates push the four first reinforcing rods to obliquely move downwards to be inserted into the soil at the same time, the contact area between the support and the ground when the support is fixed is increased, the first reinforcing rods and the fixing frame are used for supporting and fixing the support and the ground, the stability of the supporting rods is improved, and the supporting rods are prevented from inclining; therefore, the stability of the bracket during installation and fixation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a novel photovoltaic bracket with high stability. Background Art

[0002] Photovoltaic bracket, also known as solar photovoltaic bracket, is a special bracket designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. There are many types of photovoltaic brackets. When using them, choose the appropriate photovoltaic bracket according to actual needs. When it is necessary to set up a photovoltaic bracket on the mud ground, in order to ensure the stability of the photovoltaic bracket, the bottom of the bracket is generally inserted into the soil to help the bracket maintain a balanced state.

[0003] The Chinese patent "A photovoltaic bracket with high stability" authorization announcement number "CN 219041673U" inserts the ground stake into the soil to keep the bottom of the equipment buried in the soil. By twisting the screw, the screw sleeve and the L-shaped connecting rod drive the rod to move downward and penetrate into the soil. Together with the ground stake, the bottom support capacity of the installation box is maintained. The inverted stake makes the connection between the rod and the soil tighter and more secure.

[0004] In the above scheme, the stability of the bracket can be improved by using ground stakes and insertion rods, but the ground stakes and insertion rods are in a vertical state with the ground when installed, and the contact area with the soil is small. In addition, when the soil becomes loose in rainy weather or the wind is strong, the vertically installed ground stakes and insertion rods are prone to tilt, causing the bracket to topple over, and the stability is not high.

[0005] Therefore, a new photovoltaic bracket with high stability is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a new photovoltaic bracket with high stability in order to solve the above-mentioned problems, which improves the problem that the ground stakes and the insertion rods are in a vertical state with the ground during installation, and the contact area with the soil is small. When the soil becomes loose in rainy weather or the wind is strong, the vertically installed ground stakes and the insertion rods are easy to tilt, causing the bracket to topple over and the stability is not high.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a new type of photovoltaic bracket with high stability, comprising: four support rods and a mounting frame, the mounting frame being installed on the inner sides of the four support rods, a mounting rod being fixedly connected between the opposite sides of two adjacent support rods, an insertion rod being installed at the bottom ends of the four support rods, and a reinforcement mechanism being arranged on one side of the support rod; wherein the reinforcement mechanism comprises a threaded rod rotatably connected to the top end of one of the mounting rods, a movable plate being threadedly connected to the surface of the threaded rod, both ends of the movable plate being fixedly connected to the mounting plate, a fixing frame being fixedly connected to one side of the support rod, a first reinforcement rod being slidably connected to the inner wall of the fixing frame, the top end of the first reinforcement rod passing through the fixing frame and being slidably connected to the bottom end of the corresponding mounting plate, the two first reinforcement rods forming an "eight" shape longitudinally, and a reinforcement component being arranged inside the insertion rod.

[0008] Preferably, the reinforcement assembly includes a push rod slidably connected to the inner wall of the support rod, one side of the push rod is fixedly connected to a fixed block, the other end of the fixed block passes through the support rod and is fixedly connected to one side of the corresponding mounting plate, the inner wall of the insertion rod is rotatably connected to two rotating plates, one side of the rotating plate passes through the insertion rod and is fixedly connected to a second reinforcement rod, and the angle between the rotating plate and the second reinforcement rod is ninety degrees. The two second reinforcement rods are rotated to a horizontal state and inserted into the soil, which is conducive to increasing the contact area between the insertion rod and the ground and increasing the stability of the insertion rod. When the second reinforcement rod is rotated to a horizontal state, it is opposite to the extension direction of the first reinforcement rod, which is conducive to reinforcing the bracket from the opposite direction, thereby enhancing the stability of the bracket when it is fixed.

[0009] Preferably, a coil spring is fixedly connected to the inner wall of the plug rod, and the other end of the coil spring is fixedly connected to the surface of the rotating shaft of the rotating plate, which is conducive to keeping the rotating plate horizontal when there is no external force driving it, and is conducive to resetting the rotating plate when the fixing is released.

[0010] Preferably, two protective plates are rotatably connected to the inner wall of the insertion rod, and one side of the protective plates is in contact with the inner wall of the insertion rod, so as to prevent soil from entering the insertion rod when the insertion rod is inserted into the soil.

[0011] Preferably, a push plate is fixedly connected to one side of the second reinforcement rod, and the horizontal cross section of the push plate is an isosceles triangle, thereby reducing the resistance of the second reinforcement rod when it rotates to a horizontal state.

[0012] Preferably, the bottom end of the first reinforcement rod is in the shape of a flat-top cone, which reduces the resistance of the first reinforcement rod when it is inserted into the soil.

[0013] Preferably, a slider is fixedly connected to the top of the first reinforcement rod, and the surface of the slider is slidably connected to the inner wall of the mounting plate, which is conducive to enabling the mounting plate to better drive the first reinforcement rod to move up and down.

[0014] Preferably, the top end of the second reinforcement rod is bent into an arc shape.

[0015] The beneficial effects of the utility model are:

[0016] 1. When installing the bracket on the muddy ground, insert the insertion rod into the soil, and through the setting of the reinforcement mechanism, use the two vertical fixed frames, the first reinforcement rod and the corresponding movable plate, and the ground to form an isosceles trapezoid to support the bracket, and by rotating the threaded rod, the two mounting plates push the four first reinforcement rods to move downward and insert into the soil at the same time, which is beneficial to increase the contact area between the bracket and the ground when fixing it. Use the first reinforcement rod, the fixed frame and the ground to support and fix it, increase the stability of the support rod, avoid the tilt of the support rod, and thus ensure the stability of the bracket when it is installed and fixed;

[0017] 2. When the push rod moves downward, the rotating plate is pushed to rotate, which is conducive to rotating the two second reinforcement rods to a horizontal state and inserting them into the soil, which is conducive to increasing the contact area between the insertion rods and the ground and increasing the stability of the insertion rods. When the second reinforcement rods are rotated to a horizontal state, the direction is opposite to the extension direction of the first reinforcement rods, which is conducive to reinforcing the bracket from the opposite direction, thereby enhancing the stability of the bracket when it is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the reinforcement mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the first reinforcement rod and the mounting plate of the utility model;

[0021] Figure 4 This is a cross-sectional view of the support rod of the utility model;

[0022] Figure 5 This is a schematic diagram of the reinforcement component structure of the utility model.

[0023] In the figure: 1. support rod; 2. mounting frame; 3. mounting rod; 4. insertion rod; 5. reinforcement mechanism; 501. threaded rod; 502. movable plate; 503. mounting plate; 504. fixed frame; 505. first reinforcement rod; 5051. slider; 506. reinforcement assembly; 5061. push rod; 5062. fixed block; 5063. rotating plate; 5064. second reinforcement rod; 5065. coil spring; 5066. protective plate; 5067. push plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] When implementing: Figure 1-5 As shown, a novel photovoltaic bracket with high stability comprises: four support rods 1 and a mounting frame 2, the mounting frame 2 is installed on the inner side of the four support rods 1, a mounting rod 3 is fixedly connected between the opposite sides of two adjacent support rods 1, an insertion rod 4 is installed at the bottom end of the four support rods 1, and a reinforcement mechanism 5 is arranged on one side of the support rod 1; wherein, the reinforcement mechanism 5 comprises a threaded rod 501 rotatably connected to the top end of one of the mounting rods 3, a movable plate 502 is threadedly connected to the surface of the threaded rod 501, and mounting plates 503 are fixedly connected to both ends of the movable plate 502, a fixing frame 504 is fixedly connected to one side of the support rod 1, and a first reinforcement rod 505 is slidably connected to the inner wall of the fixing frame 504, the top end of the first reinforcement rod 505 passes through the fixing frame 504 and is slidably connected to the bottom end of the corresponding mounting plate 503, the two first reinforcement rods 505 form an "eight" shape in the longitudinal direction, and a reinforcement component 506 is arranged inside the insertion rod 4.

[0026] The four support rods 1 are combined with the mounting frame 2 and the mounting rod 3 to form a photovoltaic bracket. When the photovoltaic bracket needs to be installed on the muddy ground, the bracket is placed in the installation position and the insertion rod 4 at the bottom of the support rod 1 is inserted into the soil. After the four insertion rods 4 are inserted, the bottom end of the fixed frame 504 contacts the ground. At this time, the two vertical fixed frames 504, the first reinforcement rod 505, the movable plate 502, and the ground form an isosceles trapezoid. At this time, rotating the threaded rod 501 drives the movable plate 502 to move downward, and the movable plate 502 will drive the two mounting plates 503 to move downward at the same time, thereby pushing the first reinforcement rod 505 to move downward along the inner wall of the corresponding fixed frame 504, and the four first reinforcement rods 505 will move downward at the same time and be inserted into the soil.

[0027] like Figure 2 , Figure 4 and Figure 5As shown, the reinforcement assembly 506 includes a push rod 5061 slidably connected to the inner wall of the support rod 1, a fixed block 5062 is fixedly connected to one side of the push rod 5061, the other end of the fixed block 5062 passes through the support rod 1 and is fixedly connected to one side of the corresponding mounting plate 503, two rotating plates 5063 are rotatably connected to the inner wall of the insertion rod 4, one side of the rotating plate 5063 passes through the insertion rod 4 and is fixedly connected to a second reinforcement rod 5064, and the angle between the rotating plate 5063 and the second reinforcement rod 5064 is 90 degrees. The top end of the second reinforcement rod 5064 is curved in an arc shape.

[0028] When the movable plate 502 moves downward, it will drive the push rod 5061 to move downward synchronously through the fixed block 5062. When the bottom end of the push rod 5061 contacts the top end of the rotating plate 5063 and continues to move downward, it will push the rotating plate 5063 to rotate. When the rotating plate 5063 rotates, it will drive the second reinforcement rod 5064 to rotate. When the push rod 5061 pushes the rotating plate 5063 to rotate to a vertical state, the second reinforcement rod 5064 will rotate to a horizontal state and be inserted into the soil.

[0029] like Figure 5 As shown, the inner wall of the plug rod 4 is fixedly connected with a coil spring 5065, and the other end of the coil spring 5065 is fixedly connected to the surface of the rotating shaft of the rotating plate 5063. When the rotating plate 5063 is in the initial state, under the action of the coil spring 5065, the rotating plate 5063 is in a horizontal state.

[0030] like Figure 5 As shown, the inner wall of the plug rod 4 is rotatably connected with two protective plates 5066, and one side of the protective plates 5066 is in contact with the inner wall of the plug rod 4. Through holes are opened on both sides of the plug rod 4, and the positions of the protective plates 5066 correspond to the positions of the through holes. In the initial state, the protective plates 5066 are in a vertical state under the action of their own gravity.

[0031] like Figure 5 As shown, a push plate 5067 is fixedly connected to one side of the second reinforcement rod 5064, and the horizontal cross section of the push plate 5067 is an isosceles triangle. When the second reinforcement rod 5064 rotates, the push plate 5067 is driven to rotate synchronously, and the two inclined surfaces of the push plate 5067 will rotate upward to reduce the resistance between the push plate 5067 and the soil during rotation.

[0032] like Figure 3 As shown, the bottom end of the first reinforcing rod 505 is in the shape of a flat-top cone. In the initial state, the first reinforcing rod 505 is retracted in the fixing frame 504, and the bottom end is in the shape of a flat-top cone to reduce the resistance when inserted into the soil.

[0033] like Figure 3As shown, a slider 5051 is fixedly connected to the top of the first reinforcement rod 505, and the surface of the slider 5051 is slidably connected to the inner wall of the mounting plate 503. A slide groove matching the slider 5051 is provided at the bottom of the mounting plate 503. When the moving plate 502 pushes the first reinforcement rod 505 to move downward, the first reinforcement rod 505 drives the slider 5051 to move in the slide groove during the process of tilting downward.

[0034] When the utility model is in use, when the photovoltaic bracket needs to be installed on the muddy ground, the bracket is placed in the installation position, and the insertion rod 4 at the bottom of the support rod 1 is inserted into the soil. After the four insertion rods 4 are inserted, the two vertical fixed frames 504, the first reinforcement rod 505 and the movable plate 502 and the ground form an isosceles trapezoid to support the bracket, and the threaded rod 501 is rotated to drive the movable plate 502 to move downward, and the two mounting plates 503 are driven to move downward at the same time through the movable plate 502, thereby pushing the first reinforcement rod 505 to move downward along the inner wall of the corresponding fixed frame 504, and the four first reinforcement rods 505 will move downward at the same time and be inserted into the soil. At the same time, when the movable plate 502 moves downward, it will drive the push rod 5061 to move downward synchronously through the fixed block 5062. When the bottom end of the push rod 5061 contacts the top of the rotating plate 5063 and continues to move downward, it will push the rotating plate 5063 to rotate. When the rotating plate 5063 rotates, it will drive the second reinforcement rod 5064 and the push plate 5067 to rotate synchronously. When the push rod 5061 pushes the rotating plate 5063 to rotate to a vertical state, the second reinforcement rod 5064 and the push plate 5067 will rotate to a horizontal state and be inserted into the soil. When the first reinforcement rod 505 can no longer move, stop rotating the threaded rod 501. At this time, the installation of the bracket is completed.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new type of photovoltaic bracket with high stability, characterized in that: include: Four support rods (1) and a mounting frame (2), wherein the mounting frame (2) is mounted on the inner side of the four support rods (1), a mounting rod (3) is fixedly connected between the opposite sides of two adjacent support rods (1), an insertion rod (4) is mounted at the bottom end of each of the four support rods (1), and a reinforcement mechanism (5) is provided on one side of the support rod (1); The reinforcing mechanism (5) comprises a threaded rod (501) rotatably connected to the top end of one of the mounting rods (3); a movable plate (502) is threadedly connected to the surface of the threaded rod (501); both ends of the movable plate (502) are fixedly connected to the mounting plates (503); a fixed frame (504) is fixedly connected to one side of the support rod (1); a first reinforcing rod (505) is slidably connected to the inner wall of the fixed frame (504); the top end of the first reinforcing rod (505) passes through the fixed frame (504) and is slidably connected to the bottom end of the corresponding mounting plate (503); the two first reinforcing rods (505) form an "eight" shape in the longitudinal direction; a reinforcing component (506) is arranged inside the insertion rod (4).

2. According to claim 1, a novel photovoltaic support with high stability is characterized in that: The reinforcement component (506) includes a push rod (5061) slidably connected to the inner wall of the support rod (1), one side of the push rod (5061) is fixedly connected to a fixing block (5062), the other end of the fixing block (5062) passes through the support rod (1) and is fixedly connected to one side of the corresponding mounting plate (503), the inner wall of the insertion rod (4) is rotatably connected to two rotating plates (5063), one side of the rotating plate (5063) passes through the insertion rod (4) and is fixedly connected to a second reinforcement rod (5064), and the angle between the rotating plate (5063) and the second reinforcement rod (5064) is ninety degrees.

3. According to claim 1, a novel photovoltaic support with high stability is characterized in that: A coil spring (5065) is fixedly connected to the inner wall of the insertion rod (4), and the other end of the coil spring (5065) is fixedly connected to the surface of the rotating shaft of the rotating plate (5063).

4. According to claim 1, a novel photovoltaic support with high stability is characterized in that: Two protective plates (5066) are rotatably connected to the inner wall of the insertion rod (4), and one side of the protective plate (5066) is in contact with the inner wall of the insertion rod (4).

5. According to claim 2, a novel photovoltaic support with high stability is characterized in that: A push plate (5067) is fixedly connected to one side of the second reinforcement rod (5064), and the horizontal cross-section of the push plate (5067) is an isosceles triangle.

6. According to claim 1, a novel photovoltaic support with high stability is characterized in that: The bottom end of the first reinforcing rod (505) is shaped like a flat-topped cone.

7. The novel photovoltaic support with high stability according to claim 1 is characterized in that: A slider (5051) is fixedly connected to the top end of the first reinforcement rod (505), and a surface of the slider (5051) is slidably connected to the inner wall of the mounting plate (503).

8. The novel photovoltaic support with high stability according to claim 2 is characterized in that: The top end of the second reinforcement rod (5064) is bent into an arc shape.

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