CN111313809A - Mounting structure of a mountain solar photovoltaic system - Google Patents

Abstract

The invention discloses a mountain solar photovoltaic system installation structure, and relates to the technical field of solar installation.A cross locking screw is connected with a supporting bottom rod in the middle of a cross rod; the cross end of the cross locking screw is embedded in a cross locking screw groove formed in the side wall of the supporting bottom rod, a screw hole is formed in the center of the cross locking screw groove and penetrates through the supporting bottom rod, and the threaded end of the cross locking screw is screwed with a fixing hand after penetrating through the screw hole and the cross rod; the upper end and the lower end of the supporting bottom rod are both screwed with a thread supporting ejector rod, the outer end of the thread supporting ejector rod is of a cone structure, and the thread supporting ejector rod is movably arranged in a thread groove formed in the supporting bottom rod. It can install solar energy system on the rock of mountain region side, and can effectively avoid the emergence of the support problem that drops that leads to because of the rock morals and manners, need not to occupy narrow mountain region ground passageway, still improves the security simultaneously.

Description

Mounting structure of a mountain solar photovoltaic system

technical field

The invention relates to the technical field of solar energy installation, in particular to an installation structure of a mountain solar photovoltaic system.

Background technique

Solar energy is a kind of clean and renewable new energy, which is more and more favored by people. It has a wide range of roles in people's daily life and work. One of them is to use solar panels to convert solar energy into electricity. The solar photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in the solar photovoltaic power generation system. The general materials are aluminum alloy and stainless steel. Photovoltaic support products are divided into ground support system, flat roof support system, adjustable angle roof support system, inclined roof support system, column support system, etc.

Due to the special mountainous terrain and many rocks, the installation of the solar system bracket is inconvenient. At the same time, some mountains will have wild animals or people walking around. Once the installation bracket falls due to the change of terrain or the weathering of rocks, it is easy to damage the creatures below it. , the safety is not high; at the same time, due to factors such as uneven terrain and narrow terrain, if the solar energy system is installed on the mountain ground, it will occupy the only ground channel and affect the normal passage, which needs to be improved urgently.

SUMMARY OF THE INVENTION

The purpose of the present invention is to aim at the defects and deficiencies of the prior art, to provide a reasonably designed mountain solar photovoltaic system installation structure, which can install the solar energy system on the rock on the side of the mountain, and can effectively avoid the damage caused by the weathering of the rock. The problem of falling brackets occurs, eliminating the need to occupy narrow mountain ground passages, while also improving safety.

In order to achieve the above purpose, the present invention adopts the following technical solutions: it includes a photovoltaic panel installation frame, an angle adjustment hand screw, a support rod, a position adjustment hand screw, a cross bar, a fixed hand screw, a supporting bottom rod, a hanging rod, and a threaded support top. Rod, cross locking screw, No. 1 universal ball seat, universal ball, No. 2 universal ball seat; support rods are screwed on both sides of the bottom of the photovoltaic panel installation frame by adjusting the angle by hand; between the two support rods The cross bar is connected with the position adjustment hand screw, and the middle part of the cross bar is connected with the support bottom rod by the cross locking screw; the cross end of the cross locking screw is embedded in the cross locking screw groove opened on the side wall of the supporting bottom rod, There is a screw hole in the center of the cross locking screw groove, and the screw hole is arranged through the support bottom rod. All threaded support top rods are screwed, the outer ends of the threaded support top rods are cone structures, and the threaded support top rods are movably arranged in the threaded grooves opened in the support bottom rod; the left and right side walls of the support bottom rod All are fixed by the No. 1 universal ball seat, the No. 1 universal ball seat is screwed with a universal ball, the ball at the other end of the universal ball is screwed into the No. 2 universal ball seat, and the No. 2 universal ball seat is fixed. At the lower end of the hanging rod, the upper end of the hanging rod is provided with a hanging rod hole.

Further, an installation groove is opened on the outer side of the photovoltaic panel installation frame.

Further, the inner side of the support rod is provided with a position adjustment slot hole, and after the position adjustment hand is screwed through the position adjustment slot hole, it is screwed and fixed with the cross bar.

Further, the upper and lower ends of the outer wall of the supporting bottom rod are provided with wrench clamping grooves.

Further, a spring is sleeved on the threaded end of the cross locking screw between the support bottom rod and the cross rod.

Further, the hanging rod is a hollow structure, the lower end of which is screwed with a threaded adjusting rod, and the No. 2 universal ball seat is fixed on the lower end of the threaded adjusting rod.

The working principle of the present invention is as follows: install the photovoltaic panel on the photovoltaic panel installation frame, fix the angle between the photovoltaic panel installation frame and the support rod with the angle adjustment hand, and then use the position adjustment hand to fix the crossbar on the two support rods According to the cracking direction of the gap in the middle of the cliff rock, adjust the angle between the support bottom rod and the cross rod, select the support bottom rod with a length slightly less than the width of the gap, and rotate and retract the threaded support top rods at the upper and lower ends to the threaded groove. Then clamp the support bottom rod into the crack, and move the whole to the width of the gap, so that the two ends of the threaded support top rod on the support bottom rod are abutted on the inner side wall of the crack, and then use a wrench to grasp the support bottom rod. Rotate and drive the threaded support ejector rods at both ends to screw out the threaded grooves and embed them in the rock; finally, pull the hanging rod, the hanging rod is adjusted to a suitable angle under the action of the universal ball, and after the screw is passed through the hanging rod hole, It is fixed in the rock wall; the whole is transferred from the mountain ground and installed on the cliff rock wall to reduce the ground occupied area. At the same time, using the cooperation of the hanging rod and the universal ball, when the supporting bottom rod falls from the rock, it is connected with the rock wall Under the action of the universal ball, the connected hanging rod suspends the falling supporting bottom rod and the structure connected thereto so as not to fall on the ground.

After the above structure is adopted, the beneficial effects of the present invention are as follows: the present invention provides a mountain solar photovoltaic system installation structure, which can install the solar energy system on the rocks on the side of the mountain, and can effectively prevent the bracket from falling off due to rock weathering. The occurrence of falling problems does not need to occupy narrow mountain ground passages, and it also improves safety.

Description of drawings:

Figure 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the structure between the supporting bottom rod, the universal ball and the hanging rod in the present invention.

3 is a schematic diagram of the connection of the fixed bottom rod, the threaded support top rod and the No. 1 universal ball seat in the present invention.

FIG. 4 is a cross-sectional view taken along the line A-A in FIG. 3 .

FIG. 5 is a schematic structural diagram of a support rod in the present invention.

6 is a schematic structural diagram of a hanging rod and a threaded adjustment rod in the present invention.

FIG. 7 is a schematic structural diagram of an embodiment.

Description of reference numbers:

Photovoltaic panel installation frame 1, installation slot 1-1, angle adjustment screw 2, support rod 3, position adjustment slot 3-1, position adjustment screw 4, cross bar 5, fixed screw 6, support bottom rod 7, Wrench holding groove 7-1, cross locking screw groove 7-2, screw hole 7-3, thread groove 7-4, hanging rod 8, hanging rod hole 8-1, spring 9, threaded support ejector rod 10, cross The locking screw 11, the No. 1 universal ball seat 12, the universal ball 13, the No. 2 universal ball seat 14, and the threaded adjustment rod 15.

Detailed ways:

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in FIGS. 1-6 , this specific embodiment adopts the following technical solutions: it includes a photovoltaic panel installation frame 1, an angle adjustment hand screw 2, a support rod 3, a position adjustment hand screw 4, a cross bar 5, and a fixed hand screw 6 , support bottom rod 7, hanging rod 8, threaded support top rod 10, cross locking screw 11, No. 1 universal ball seat 12, universal ball 13, No. 2 universal ball seat 14; the photovoltaic panel installation frame There is an installation slot 1-1 on the outer side of 1 (the shape of the installation slot 1-1 depends on the shape of the photovoltaic panel to be installed). Rod 3; the inner side of the support rod 3 is provided with a position adjustment slot 3-1. After the position adjustment hand screw 4 passes through the position adjustment slot 3-1, it is screwed with the cross rod 5 located between the two support rods 3 Fixed (the distance between the cross bar 5 and the photovoltaic panel installation frame 1 can be adjusted), the middle of the cross bar 5 is connected with the support bottom bar 7 by the cross locking screw 11 (the size and shape of the support bottom bar 7 are not fixed, It can be designed into different shapes and sizes according to needs); the cross end of the cross locking screw 11 is embedded in the cross locking screw groove 7-2 opened on the side wall of the supporting bottom rod 7, and the center of the cross locking screw groove 7-2 is There is a screw hole 7-3 at the position, the screw hole 7-3 is arranged through the support bottom rod 7, and the threaded end of the cross locking screw 11 passes through the screw hole 7-3 and the cross rod 5, and is screwed with the fixed hand screw 6, The threaded end of the cross locking screw 11 between the support bottom rod 7 and the cross rod 5 is sleeved with a spring 9 (for adjusting the distance between the support bottom rod 7 and the cross rod 5, so as to facilitate the installation of the support bottom rod 7 on the The upper and lower ends of the support bottom rod 7 are screwed with a threaded support top rod 10, the outer end of the threaded support top rod 10 is a cone structure, and the threaded support top rod 10 is movably arranged in the support rod 10. In the threaded groove 7-4 in the bottom rod 7, the upper and lower ends of the outer wall of the supporting bottom rod 7 are provided with wrench clamping grooves 7-1; the left and right side walls of the supporting bottom rod 7 are fixed by a No. 12. A universal ball 13 is screwed on the No. 1 universal ball seat 12, the ball at the other end of the universal ball 13 is screwed into the No. 2 universal ball seat 14, and the upper end of the hanging rod 8 is provided with a hanging rod hole 8 -1, the hanging rod 8 is a hollow structure, the lower end of which is screwed with a threaded adjustment rod 15, the second universal ball seat 14 is fixed on the lower end of the threaded adjustment rod 15, and the above-mentioned support bottom rod 7 and threaded support top rod 10 are made of titanium Made of alloy material, it has high strength.

The working principle of this specific embodiment: install the photovoltaic panel in the photovoltaic panel installation frame 1, use the angle adjustment screw 2 to fix the angle between the photovoltaic panel installation frame 1 and the support rod 3, and then use the position adjustment screw 4 to adjust the horizontal The rod 5 is fixed between the two support rods 3. According to the cracking direction of the crack in the middle part of the cliff rock, adjust the angle between the support bottom rod 7 and the cross rod 5, select the support bottom rod 7 with a length slightly smaller than the width of the gap, and move the upper and lower support rods up and down. The threaded support top rods 10 at both ends are rotated and retracted into the threaded grooves 7-4, and then the support bottom rods 7 are placed longitudinally, and inserted into the cracks in the transverse direction, and the whole is moved toward the width of the gap, so that the support The bottom rod 7 is provided with the two ends of the threaded support top rod 10 against the inner side wall of the crack, and then the support bottom rod 7 is rotated with a wrench, and the threaded support top rod 10 at both ends is driven to unscrew the threaded groove 7-4, and is embedded in the rock Finally, pull the hanging rod 8, the hanging rod 8 is adjusted to a suitable angle under the action of the universal ball 13, and is fixed in the rock wall after passing through the hanging rod hole 8-1 with a screw; The ground transfer is installed on the rock wall of the cliff to reduce the ground occupied area. At the same time, using the cooperation of the hanging rod 8 and the universal ball 13, when the supporting bottom rod 7 falls from the rock, the hanging rod 8 connected to the rock and stone wall is in ten thousand Under the action of the ball 13, the dropped supporting bottom bar 7 and the structure connected thereto are suspended so as not to fall on the ground.

After adopting the above-mentioned structure, the beneficial effects of this specific embodiment are as follows:

1. The support bottom rod 7 is used to install the whole in the gap of the rock, and the solar energy system can be installed on the rock on the side of the mountain, without occupying the narrow mountain ground passage and saving the ground occupied area;

2. Use the hanging rod 8 to attach the whole to the rock wall. When the supporting bottom rod 7 is loose from the rock gap, the whole can be suspended to avoid the safety problem caused by its falling;

3. The angle of the photovoltaic panel installation frame 1 can be adjusted by the angle adjustment hand screw 2 to adapt to the installation of rocks with different slopes.

Example:

Referring to FIG. 7 , in this embodiment, the supporting bottom rods 7 are arranged laterally, so as to be installed in the longitudinally oriented rock fissures.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. An installation structure of a mountain solar photovoltaic system is characterized in that: it comprises a photovoltaic panel installation frame (1), an angle adjustment hand screw (2), a support rod (3), a position adjustment hand screw (4), a cross bar ( 5), fixed hand screw (6), support bottom rod (7), hanging rod (8), threaded support top rod (10), cross locking screw (11), No. 1 universal ball seat (12), universal The directional ball (13) and the No. 2 universal ball seat (14); the two sides of the bottom of the photovoltaic panel installation frame (1) are screwed with angle adjustment hands (2) screwed with support rods (3); two support rods (3) A cross bar (5) is connected between the cross bar (5) by a position adjustment hand screw (4), and the middle of the cross bar (5) is connected with a supporting bottom bar (7) by a cross locking screw (11); the cross locking screw (11) The cross end is embedded in the cross locking screw groove (7-2) opened on the side wall of the supporting bottom rod (7), and the center of the cross locking screw groove (7-2) is provided with a screw hole (7-3) , the screw hole (7-3) is arranged through the supporting bottom rod (7), and the threaded end of the cross locking screw (11) passes through the screw hole (7-3) and the cross bar (5), and is connected with the fixed hand screw (6). ) screwing; the upper and lower ends of the supporting bottom rod (7) are screwed with a threaded supporting top rod (10), the outer end of the threaded supporting top rod (10) is a cone structure, and the threaded supporting top rod (10) ) is movably arranged in the threaded groove (7-4) opened in the supporting bottom rod (7); the left and right side walls of the supporting bottom rod (7) are fixed by a No. A universal ball (13) is screwed onto the ball seat (12), and the ball at the other end of the universal ball (13) is screwed into the second universal ball seat (14). ) is fixed on the lower end of the hanging rod (8), and the upper end of the hanging rod (8) is provided with a hanging rod hole (8-1). 2 . The mounting structure of a mountain solar photovoltaic system according to claim 1 , wherein a mounting groove ( 1 - 1 ) is opened on the outer side of the photovoltaic panel mounting frame ( 1 ). 3 . 3. A mountain solar photovoltaic system installation structure according to claim 1, characterized in that: the inner side of the support rod (3) is provided with a position adjustment slot (3-1), and the position adjustment hand screw ( 4) After passing through the position adjustment slot (3-1), screw it with the cross bar (5) to fix it. 4 . The mounting structure of a mountain solar photovoltaic system according to claim 1 , wherein the upper and lower ends of the outer wall of the supporting bottom rod ( 7 ) are provided with wrench clamping grooves ( 7 - 1 ). 5 . 5. The mounting structure of a mountain solar photovoltaic system according to claim 1, characterized in that: the threaded end of the cross locking screw (11) between the support bottom bar (7) and the cross bar (5) The upper sleeve is provided with a spring (9). 6. The mounting structure of a mountain solar photovoltaic system according to claim 1, characterized in that: the hanging rod (8) is a hollow structure, and a threaded adjusting rod (15) is screwed on the lower end of the hanging rod. The ball seat (14) is fixed on the lower end of the threaded adjusting rod (15). 7. A mountain solar photovoltaic system installation structure according to claim 1, characterized in that: its working principle: the photovoltaic panel is installed in the photovoltaic panel installation frame (1), and the angle adjustment hand screw (2) is used to fix it The angle between the photovoltaic panel installation frame (1) and the support rod (3), and then use the position adjustment hand screw (4) to fix the cross rod (5) between the two support rods (3). The cracking direction of the gap, adjust the angle between the support bottom rod (7) and the cross rod (5), select the support bottom rod (7) with a length slightly less than the width of the gap, and rotate and shrink the threaded support top rods (10) at the upper and lower ends. Return to the threaded groove (7-4), then snap the supporting bottom rod (7) into the crack, and move the whole to the width of the gap, so that the supporting bottom rod (7) is provided with a threaded supporting top rod (10) The two ends of the threaded support rod (10) at both ends are pressed against the inner side wall of the crack, and then the support bottom rod (7) is rotated with a wrench, and the threaded support rod (10) at both ends is driven out of the threaded groove (7-4) and embedded in the rock; finally, Pull the hanging rod (8), the hanging rod (8) is adjusted to a suitable angle under the action of the universal ball (13), and then fixed in the rock wall after passing through the hanging rod hole (8-1) with a screw; The whole is transferred from the ground of the mountain and installed on the rock wall of the cliff to reduce the floor area. At the same time, using the cooperation of the hanging rod (8) and the universal ball (13), when the supporting bottom rod (7) falls from the rock, it will Under the action of the universal ball (13), the hanging rod (8) connected to the rock wall suspends the falling supporting bottom rod (7) and the structure connected thereto so as not to fall on the ground.

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