Photovoltaic module panel supporting piece of solar tracking system

Abstract

The utility model discloses a photovoltaic module panel supporting member of a solar tracking system, and particularly relates to the technical field of photovoltaic module panel supporting members, which comprises a main shaft and two wingceltis bars arranged on the main shaft, a photovoltaic module is arranged at the tops of the two wingceltis bars, a supporting block is arranged at the center of the top of the main shaft, and the supporting block is connected with the main shaft. Two supporting strips are fixedly connected to the top of the supporting block, and connecting holes are symmetrically formed in the two sides of the supporting block. According to the utility model, through the cooperation of the supporting blocks and the supporting strips, the middle part of the photovoltaic module is supported, the photovoltaic module is prevented from being broken, the photovoltaic module is prevented from being pressed down and damaged due to wind pressure, snow layer accumulation and the like, the middle part is supported, and the supporting blocks and the supporting strips generate deformation buffering force when being extruded, so that the supporting and buffering are convenient; and through cooperation of the stabilizing plate and the connecting rod, the supporting block and the supporting strip can be conveniently installed in the middle of the main shaft, the top photovoltaic module can be conveniently supported, and installation and use are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module panel support technology field more specifically, the utility model relates to a kind of solar tracking system photovoltaic module panel support. BACKGROUND

[0002] Solar tracking system is the most optimal sunlight use in photo-thermal and photovoltaic power generation process, reaches the mechanical and electric control unit system of improving photoelectric conversion efficiency, under the background of current solar photovoltaic technology evolving, the specification size of photovoltaic module has experienced significant change and growth, now, its size has reached 2382mm*1134mm, this large-scale trend brings higher power generation efficiency potential while, also brings unprecedented challenge to photovoltaic panel support structure in solar tracking system.

[0003] In actual solar tracking system application scene, due to the surface area of photovoltaic module increases significantly, when photovoltaic module is on support, the unit area bearing pressure generated by photovoltaic module also rises sharply, in long-term outdoor operation process, this excessively high bearing pressure continuously acts on component glass panel, especially when encountering strong wind, vibration, temperature change and other adverse environmental factors, excessive pressure can cause stress concentration phenomenon in glass panel, until the component glass panel is broken, not only cause the damage of photovoltaic module and the loss of power generation function, also bring high repair cost and power generation efficiency loss, therefore, a kind of solar tracking system photovoltaic module panel support is proposed. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of solar tracking system photovoltaic module panel support to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of solar tracking system photovoltaic module panel support, including main shaft and two file strips being arranged on the main shaft, the top of two file strips is provided with photovoltaic module, and photovoltaic module is supported and limited by file strip, the top central position of the main shaft is provided with support block, the top of the support block is fixedly connected with two support strips, and the middle part of photovoltaic module is supported by support block and support strip, to prevent photovoltaic module from breaking, avoid photovoltaic module from being damaged due to wind pressure, snow accumulation etc., play the role of middle support, the both sides of the support block are symmetrically provided with connecting hole, and the connecting hole is convenient for connection, the bottom of the main shaft is provided with stabilizing plate;

[0006] The top two ends of the stabilizing plate are symmetrically and fixedly connected with connecting rods, the top end of the connecting rod penetrates through the connecting hole and is sleeved with a nut, the middle part of the supporting block is inserted with a first threaded rod, and the two ends of the first threaded rod are connected with a first extrusion plate and a first hexagonal screw head respectively.

[0007] The middle part of the stabilizing plate is inserted with a second threaded rod, and the two ends of the second threaded rod are connected with a second extrusion plate and a second hexagonal screw head respectively.

[0008] Preferably, the cross-sectional shape of the supporting block and the supporting strip is a net-shaped structure, and the material of the supporting block and the supporting strip is polyoxymethylene material, so that the supporting block and the supporting strip can generate a deformation buffering force when being extruded, and the supporting and buffering are facilitated.

[0009] Preferably, the supporting block and the supporting strip are perpendicular to each other, and the top wall of the supporting strip is attached to the middle position of the bottom of the photovoltaic module, so that the middle supporting area of the photovoltaic module is improved by the supporting block and the supporting strip, and the supporting effect is improved.

[0010] Preferably, the first extrusion plate is rotationally connected with the first threaded rod, and the first extrusion plate is attached to the top wall of the main shaft at the bottom of the supporting block, so that the rotation of the first threaded rod does not cause the rotation of the first extrusion plate, and the stability of adjustment is improved.

[0011] Preferably, the two connecting rods are arranged on the two sides of the main shaft, the second extrusion plate is rotationally connected with the second threaded rod, and the second extrusion plate is attached to the bottom wall of the main shaft, so that the rotation of the second threaded rod does not cause the rotation of the second extrusion plate, and the stability during installation is improved.

[0012] Preferably, the second threaded rod is threadedly connected with the middle part of the stabilizing plate, the middle part of the supporting block is provided with a screw cylinder matched with the first threaded rod, the first threaded rod penetrates through the screw cylinder and is threadedly connected with the screw cylinder, the up-and-down movement of the second extrusion plate can be controlled by the rotation of the second threaded rod, and the up-and-down movement of the first extrusion plate can be controlled by the rotation of the first threaded rod, and the use effect is improved.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. The utility model discloses a support block and support bar cooperate first, the middle part of photovoltaic module is supported, prevents photovoltaic module breakage, avoids the photovoltaic module down pressure, snow accumulation etc. Lead to damage, play the role of middle support, and make support block and support bar produce deformation buffer force when being extruded, convenient support buffer, and through the cooperation of stabilizing plate and connecting rod, convenient support block and support bar are installed in the middle part of main shaft, convenient to the top photovoltaic module support, convenient installation uses.

[0015] 2. The utility model discloses still through rotating first hexagonal screw head control first screw rod drive first extrusion board extrude main shaft, can according to the need adjustment support bar to photovoltaic module's support effect between support block and main shaft produces distance, and through rotating second hexagonal screw head control second screw rod drive second extrusion board extrude main shaft, convenient to the main shaft of different size installation fixed, convenient installation uses.

[0016] Summarizing, through the mutual influence of above-mentioned multiple effects, the middle part position of photovoltaic module can be supported, photovoltaic module breakage is prevented, photovoltaic module down pressure, snow accumulation etc. Lead to damage, play the role of middle support, and convenient installation adjustment uses. DRAWINGS

[0017] Fig. 1 It is the whole structure schematic diagram of the utility model.

[0018] Fig. 2 It is the connecting structure schematic diagram of support block and main shaft of the utility model.

[0019] Fig. 3 It is the split structure schematic diagram of support block and stabilizing plate of the utility model.

[0020] The drawing sign is: 1, main shaft, 2, support bar, 3, photovoltaic module, 4, support block, 5, support bar, 6, first screw rod, 7, first extrusion board, 8, first hexagonal screw head, 9, connecting hole, 10, stabilizing plate, 11, connecting rod, 12, nut, 13, second screw rod, 14, second extrusion board, 15, second hexagonal screw head. SPECIFIC IMPLEMENTATION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] As the drawing Figs. 1-3The solar tracking system photovoltaic module panel support shown comprises a main shaft 1 and two file strips 2 arranged on the main shaft 1, the top of the two file strips 2 is provided with a photovoltaic module 3, the photovoltaic module 3 is supported and limited by the file strip 2, the top of the main shaft 1 is provided with a support block 4 in the middle, the top of the support block 4 is fixedly connected with two support strips 5, the middle of the photovoltaic module 3 is supported by the support block 4 and the support strip 5, the photovoltaic module 3 is prevented from being broken, the photovoltaic module 3 is prevented from being damaged due to wind pressure, snow accumulation and the like, the middle support function is achieved, the two sides of the support block 4 are symmetrically provided with connecting holes 9, the connecting holes 9 facilitate connection, and the bottom of the main shaft 1 is provided with a stabilizing plate 10.

[0023] The top of the stabilizing plate 10 is symmetrically fixedly connected with connecting rods 11, the top end of the connecting rod 11 penetrates through the connecting hole 9 and is sleeved with a nut 12, the middle of the support block 4 is inserted with a first threaded rod 6, the two ends of the first threaded rod 6 are respectively connected with a first extrusion plate 7 and a first hexagonal screw head 8, the middle of the stabilizing plate 10 is inserted with a second threaded rod 13, the two ends of the second threaded rod 13 are respectively connected with a second extrusion plate 14 and a second hexagonal screw head 15, the support block 4 is fixed on the top of the main shaft 1 through the cooperation of the stabilizing plate 10 and the connecting rod 11, installation and use are facilitated, the distance between the support block 4 and the main shaft 1 can be adjusted by rotating the first hexagonal screw head 8 to control the first threaded rod 6 to drive the first extrusion plate 7 to extrude the main shaft 1, so that the support height of the support strip 5 is adjusted, different sizes of the main shaft 1 are conveniently adapted for installation and use, the installation height is conveniently adjusted, the second threaded rod 13 is controlled by rotating the second hexagonal screw head 15 to drive the second extrusion plate 14 to extrude the main shaft 1, and the support block 4 can be fixed on the top of the main shaft 1.

[0024] As shown in the accompanying drawings Figs. 1-3As shown, the cross-sectional shape of the support block 4 and the support strip 5 is provided as a net-shaped structure, the material of the support block 4 and the support strip 5 is provided with polyformaldehyde material, the support block 4 and the support strip 5 are perpendicular to each other, the top wall of the support strip 5 is fitted with the middle position of the bottom of the photovoltaic module 3, the first extrusion plate 7 is rotationally connected with the first threaded rod 6, the first extrusion plate 7 is fitted with the top wall of the main shaft 1 at the bottom of the support block 4, two connecting rods 11 are arranged on the two sides of the main shaft 1, the second extrusion plate 14 is rotationally connected with the second threaded rod 13, the second extrusion plate 14 is fitted with the bottom wall of the main shaft 1, the second threaded rod 13 is threadedly connected with the middle part of the stabilizing plate 10, the middle part of the support block 4 is provided with a screw cylinder matched with the first threaded rod 6, the first threaded rod 6 penetrates through the screw cylinder and is threadedly connected with the screw cylinder, so that the support block 4 and the support strip 5 can generate a deformation buffering force when being extruded, the support and buffering are facilitated, the middle support area of the photovoltaic module 3 is improved through the support block 4 and the support strip 5, the support effect is improved, the rotation of the first threaded rod 6 will not cause the rotation of the first extrusion plate 7, the stability of adjustment is improved, the rotation of the second threaded rod 13 will not cause the rotation of the second extrusion plate 14, the stability during installation is improved, the up and down movement of the second extrusion plate 14 can be controlled through the rotation of the second threaded rod 13, the up and down movement of the first extrusion plate 7 can be controlled through the rotation of the first threaded rod 6, and the use effect is improved.

[0025] The utility model discloses a working principle: when installing and using at the bottom of solar tracking system photovoltaic module panel, through rotating first hexagonal screw head 8 control first extrusion plate 7 to the main shaft 1 extrusion, can adjust the installation height of support block 4 and support strip 5, and through the one end of connecting rod 11 penetrates the connecting hole 9 and sets up the nut 12, connecting rod 11's top with support block 4 is connected;

[0026] Rotating second threaded rod 13 control second threaded rod 13 drive second extrusion plate 14 to the bottom of main shaft 1 extrusion, can fix support block 4 and support strip 5 on the top of main shaft 1, through support block 4 and support strip 5 to the middle position of top photovoltaic module 3 support, prevent photovoltaic module 3 breakage, avoid because of wind pressure, snow accumulation etc. cause photovoltaic module 3 to press down and be damaged, play the role of middle support.

[0027] The above only for the preferred embodiment of the utility model has been described, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A solar tracking system photovoltaic module panel support comprising a main shaft (1) and two file strips (2) arranged on the main shaft (1), the top of the two file strips (2) is provided with a photovoltaic module (3), characterized in that: The top central position of the main shaft (1) is provided with a support block (4), the top of the support block (4) is fixedly connected with two support strips (5), the two sides of the support block (4) are symmetrically provided with connecting holes (9), and the bottom of the main shaft (1) is provided with a stabilizing plate (10). The top two ends of the stabilizing plate (10) are fixedly connected with connecting rods (11), the top ends of the connecting rods (11) penetrate through the connecting holes (9) and are sleeved with nuts (12), the middle part of the support block (4) is inserted with a first threaded rod (6), and the two ends of the first threaded rod (6) are connected with a first extrusion plate (7) and a first hexagonal screw head (8) respectively. The middle part of the stabilizing plate (10) is inserted with a second threaded rod (13), and the two ends of the second threaded rod (13) are connected with a second extrusion plate (14) and a second hexagonal screw head (15) respectively.

2. A solar tracking system photovoltaic module panel support according to claim 1, wherein: The cross-sectional shape of the support block (4) and the support strip (5) is provided as a net-shaped structure, and the material of the support block (4) and the support strip (5) is provided with polyformaldehyde material.

3. A solar tracking system photovoltaic module panel support according to claim 1, wherein: The support block (4) and the support strip (5) are perpendicular to each other, and the top wall of the support strip (5) is fitted with the bottom central position of the photovoltaic module (3).

4. A solar tracking system photovoltaic module panel support according to claim 1, wherein: The first extrusion plate (7) is rotatably connected with the first threaded rod (6), and the first extrusion plate (7) is located at the bottom of the support block (4) and is fitted with the top wall of the main shaft (1).

5. A solar tracking system photovoltaic module panel support according to claim 1, wherein: Two connecting rods (11) are arranged on the two sides of the main shaft (1), the second extrusion plate (14) is rotatably connected with the second threaded rod (13), and the second extrusion plate (14) is fitted with the bottom wall of the main shaft (1).

6. A solar tracking system photovoltaic module panel support according to claim 1, wherein: The second threaded rod (13) is threadedly connected with the middle part of the stabilizing plate (10), the middle part of the support block (4) is provided with a screw cylinder matched with the first threaded rod (6), and the first threaded rod (6) penetrates through the screw cylinder and is threadedly connected with the screw cylinder.

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