Single-column vertical-axis solar photovoltaic tracking support

Abstract

The utility model discloses a solar photovoltaic tracking support with a single vertical column and a vertical shaft, which belongs to the technical field of solar mounting racks and comprises a solar panel and a tracking mechanism, the tracking mechanism comprises a vertical column, and a transmission mounting component is vertically and fixedly sleeved in the middle of the vertical column. The transmission mounting assembly comprises a mounting cylinder, the mounting cylinder sleeves the stand column in a limiting manner, a mounting plate is mounted at the top of the mounting cylinder in a transmission manner, and the mounting plate rotatably sleeves the stand column in a limiting manner; a mounting frame body is mounted at the top of the mounting plate, the stand column penetrates through the middle of the mounting frame body, the solar panels are obliquely mounted on the surface of the tracking frame body and located on the two sides of the stand column, and angle adjustment of the solar panels can be achieved through transmission cooperation of the transmission wheels and the transmission worms. The transmission wheel transmission worm transmission has the characteristic of large transmission ratio, the adjustment process can be finer, and the tracking precision of the solar panel to the sun position is improved, so that the solar energy absorption amount is increased, and the power generation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of solar mounting rack, specifically, a single stand column vertical axis solar photovoltaic tracking support. BACKGROUND

[0002] Solar energy is a renewable clean energy, and its application is more and more extensive. Solar panels are important equipment for solar energy utilization. In order to improve the absorption efficiency of solar panels for solar energy, it is usually necessary to install solar panels on adjustable mounting racks so as to adjust the orientation of solar panels according to the position change of the sun.

[0003] The existing solar mounting rack adjusting structure mostly adopts gear transmission to realize angle adjustment. However, the gear transmission lacks effective self-locking function when stopping adjustment, and is prone to angle deviation when subjected to external force (such as wind force, vibration, etc.), thereby reducing the power generation efficiency of the solar panel. In addition, the gear transmission is prone to wear and gap during long-term use, resulting in a decrease in adjustment accuracy and affecting the tracking effect of the solar panel. How to invent a solar photovoltaic tracking support with stable structure, reliable transmission and good self-locking performance to improve these problems has become a problem to be solved by the technical personnel in the field. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a single stand column vertical axis solar photovoltaic tracking support, which realizes more delicate adjustment of the angle of the solar panel by adopting the transmission cooperation of the transmission wheel and the transmission worm. The transmission worm transmission has a self-locking function, and can reliably lock the position after the solar panel is adjusted to the appropriate angle. Even if subjected to external forces such as wind force and vibration, it will not deviate from the angle, ensuring the stability and reliability of the solar panel work. At the same time, through reasonable structure design, the transmission accuracy is improved, and the service life is prolonged.

[0005] The utility model is realized as follows: a single stand column vertical axis solar photovoltaic tracking support, comprising

[0006] A solar panel;

[0007] A tracking mechanism, the tracking mechanism comprising a stand column, a transmission installation assembly being vertically fixedly sleeved in the middle part of the stand column, the transmission installation assembly comprising an installation cylinder, the installation cylinder being limitingly sleeved on the support column, an installation plate being transmissionally installed on the top of the installation cylinder, the installation plate being limitingly rotationally sleeved on the stand column;

[0008] An installation rack body being installed on the top of the installation plate, the stand column penetrating through the middle part of the installation rack body, the solar panel being obliquely installed on the surface of the installation rack body, and the solar panel being located on both sides of the stand column.

[0009] In a preferred technical scheme of the utility model, the middle part of the stand is a regular polygon rod or a circular rod, and the bottom of the stand is fixedly connected with a flange-shaped disc.

[0010] In a preferred technical scheme of the utility model, the mounting cylinder is sleeved on the outside of the stand, a plurality of groups of threaded holes are formed in the outer wall of the mounting cylinder in equal parts, bolts are mounted in the threaded holes, the end of the bolt abuts against the outer wall of the stand, the top of the mounting cylinder is fixedly connected with a support disc, a transmission shell is mounted above the support disc, and the mounting plate is arranged at the top of the transmission shell.

[0011] In a preferred technical scheme of the utility model, the top of the support disc is rotatably limited and mounted with a transmission wheel, one side of the transmission wheel is transmissionally connected with a transmission worm, the outside of the transmission worm is mounted with a driving shell, the driving shell is communicatively mounted on the outside of the transmission shell, and the top of the transmission wheel is fixedly connected with the mounting plate.

[0012] In a preferred technical scheme of the utility model, the top of the transmission shell is sealingly and rotatably connected with the bottom surface of the mounting plate.

[0013] In a preferred technical scheme of the utility model, the outer wall of the transmission shell is fixedly mounted with a travel switch, and the travel switch is electrically connected with a control motor transmissionally connected with the transmission worm.

[0014] In a preferred technical scheme of the utility model, the top outer wall of the mounting cylinder is fixedly connected with a reinforcing plate, the top of the reinforcing plate is fixedly connected with the bottom of the support disc, the bottom of the mounting cylinder is provided with a limiting lug plate, and the limiting lug plate is fixedly mounted on the stand.

[0015] In a preferred technical scheme of the utility model, the mounting frame body comprises a horizontal rod, the horizontal rod is fixedly mounted on both sides of the top of the mounting plate, the horizontal rod is located on both sides of the support column, both ends of the horizontal rod are fixedly connected with connecting rods, both ends of the connecting rod are connected with vertical rods, a plurality of limiting rods are mounted on the upper surface of the vertical rod in equal parts, and the solar panel is limitingly mounted on the limiting rod.

[0016] In a preferred technical scheme of the utility model, a plurality of groups of connecting rods are horizontally connected to the surface of the horizontal rod, the other end of the connecting rod is fixedly connected with a support rod, the vertical rod is obliquely arranged, and the bottom surface of the vertical rod is fixedly connected with the end of the connecting rod and the support rod.

[0017] In a preferred technical scheme of the utility model, a strip-shaped groove is formed in the limiting rod, a buckle is clamped in the groove, and the buckle is correspondingly clamped with the outer wall of the solar panel.

[0018] The utility model discloses a beneficial effect is: the utility model discloses a single vertical column vertical axis solar photovoltaic tracking support through the above -mentioned design, the transmission cooperation of transmission wheel and transmission worm wheel is used, can realize the angle adjustment of solar panel in horizontal direction. Transmission worm wheel transmission has the characteristics of transmission ratio big, can make the adjustment process more delicate, improve the tracking precision of solar panel to the sun position, thereby increase the absorption of solar energy, improve the power generation efficiency.

[0019] Transmission worm wheel transmission has the characteristics of transmission ratio big, can make the adjustment process more delicate, improve the tracking precision of solar panel to the sun position, thereby increase the absorption of solar energy, improve the power generation efficiency.

[0020] The middle part of the stand is a regular polygon rod or a circular rod, the mounting cylinder is tightly abutted with the support column through bolts, and a limiting lug plate is arranged at the bottom of the mounting cylinder and fixed to the support column, and the top of the mounting cylinder is connected with the support disc through a reinforcing plate. These structural designs enhance the overall stability of the mounting mechanism, which can withstand greater external force and weight.

[0021] The mounting frame body is composed of cross bars, connecting rods, vertical rods and limiting rods, and has a simple structure. The solar panel is limited and installed through buckles on the limiting rods, which is convenient and fast, and facilitates on-site installation and maintenance.

[0022] The outer wall of the transmission shell is fixedly installed with a travel switch, and the travel switch is electrically connected with the control motor of the transmission worm wheel. When the solar panel is adjusted to the limit position, the travel switch can timely cut off the power supply of the control motor, avoid damage caused by excessive adjustment of the equipment, and play a safety protection role. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be simply introduced to the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope. For ordinary skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 It is the side structure schematic view provided by the utility model embodiment;

[0025] Figure 2 It is the back structure schematic view provided by the utility model embodiment;

[0026] Figure 3 It is the mounting mechanism structure schematic view provided by the utility model embodiment;

[0027] Figure 4 For Figure 3 A part of the enlarged view in the middle;

[0028] Figure 5 The schematic view of the transmission installation assembly structure provided by the embodiment of the utility model;

[0029] Figure 6 The schematic view of the internal structure of the transmission installation assembly provided by the embodiment of the utility model.

[0030] In the figure: 100 - solar panel; 200 - tracking mechanism; 210 - stand; 220 - transmission installation assembly; 221 - installation plate; 222 - transmission shell; 223 - drive shell; 224 - installation cylinder; 225 - support disc; 226 - limiting lug plate; 227 - transmission worm; 2271 - receiving worm wheel; 2272 - output gear; 2273 - control motor; 2274 - installation table; 228 - transmission wheel; 229 - travel switch; 230 - installation frame body; 231 - limiting rod; 232 - vertical rod; 233 - support rod; 234 - connecting rod; 235 - cross rod; 236 - buckle. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a 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.

[0032] Please refer to Figure 1 And Figure 2 The utility model provides a kind of technical scheme: a single vertical shaft solar photovoltaic tracking support, including solar panel 100;Tracking mechanism 200, tracking mechanism 200 includes stand 210, the middle part of stand 210 is fixedly sleeved with transmission installation assembly 220, transmission installation assembly 220 includes installation cylinder 224, installation cylinder 224 is limitingly sleeved in stand 210, the top of installation cylinder 224 is transmission installation with installation plate 221, installation plate 221 is limitingly rotationally sleeved in stand 210;

[0033] The top of installation plate 221 is installed with installation frame body 230, stand 210 penetrates the middle part of installation frame body 230, solar panel 100 is obliquely installed on the surface of installation frame body 230, and solar panel 100 is located at the two sides of stand 210.

[0034] Please refer to Figures 2 to 6The middle part of the stand 210 is a regular polygon rod or a circular rod, and a flange-shaped disc is fixedly connected to the bottom of the stand 210, which facilitates the installation and fixation of the stand 210.

[0035] The mounting cylinder 224 is sleeved on the outside of the stand 210, and a plurality of groups of threaded holes are formed in the outer wall of the mounting cylinder 224, and bolts are installed in the threaded holes. The ends of the bolts abut against the outer wall of the stand 210. The top of the mounting cylinder 224 is fixedly connected with a support disc 225, the top of the support disc 225 is installed with a transmission shell 222, and the mounting plate 221 is arranged on the top of the transmission shell 222. Through the transmission cooperation of the transmission wheel 228 and the transmission worm 227, the angle adjustment of the solar panel 100 can be realized. The transmission wheel 228 and the transmission worm 227 have the characteristics of large transmission ratio, which can make the adjustment process more precise, improve the tracking accuracy of the solar panel 100 to the position of the sun, thereby increasing the absorption of solar energy and improving the power generation efficiency.

[0036] The top of the support disc 225 is rotationally limited and installed with the transmission wheel 228. One side of the transmission wheel 228 is transmissionally connected with the transmission worm 227. The outside of the transmission worm 227 is installed with a driving shell 223. The driving shell 223 is installed on the outside of the transmission shell 222. The top of the transmission wheel 228 is fixedly connected with the mounting plate 221. The two ends of the transmission worm 227 are provided with mounting tables 2274. The two ends of the transmission worm 227 are rotationally limited and installed on the mounting tables 2274. One end of the transmission worm 227 is transmissionally connected with a control motor 2273. The control motor 2273 is fixedly installed on the inner wall of the driving shell 223. The inside of the transmission worm 227 is meshingly and transmissionally provided with a receiving worm 2271. The middle part of the receiving worm 2271 is fixedly installed with a rod. The upper part of the rod is sleeved with an output gear 2272. The output gear 2272 is meshingly and transmissionally connected with the transmission wheel 228. The two ends of the rod are respectively rotationally connected with the mounting tables 2274. The mounting tables 2274 are arranged in a rectangular frame. The output gear 2272 and the receiving worm 2271 are arranged perpendicularly to the transmission worm 227.

[0037] The top of the transmission shell 222 is sealingly and rotationally connected with the bottom surface of the mounting plate 221. The outer wall of the transmission shell 222 is fixedly installed with a travel switch 229. The travel switch 229 is electrically connected with the control motor of the transmission worm 227. When the solar panel 100 is adjusted to the limit position, the travel switch 229 can timely cut off the power supply of the control motor, so as to avoid damage caused by excessive adjustment of the equipment, thereby playing a safety protection role. Two travel switches 229 are symmetrically arranged on the two sides of the transmission shell 222. When reverse rotation is needed, the other travel switch 229 detects to avoid excessive rotation.

[0038] The top outer wall of the mounting cylinder 224 is fixedly connected with a reinforcing plate, the top of the reinforcing plate is fixedly connected with the bottom of the support disc 225, and the bottom of the mounting cylinder 224 is provided with a limiting lug plate 226 which is fixedly installed on the support column 210, thereby improving the mounting strength.

[0039] Please refer to Figure 3 and Figure 4 The mounting frame body 230 comprises a cross rod 235 which is fixedly installed on the top of both sides of the mounting plate 221, the cross rod 235 is located on both sides of the stand column 210, both ends of the cross rod 235 are fixedly connected with a connecting rod 234, both ends of the connecting rod 234 are connected with a vertical rod 232, a plurality of limiting rods 231 are equally installed on the upper surface of the vertical rod 232, and the solar panels 100 are limitedly installed on the limiting rods 231. A plurality of groups of connecting rods 234 are horizontally connected on the surface of the cross rod 235, the other end of the connecting rod 234 is fixedly connected with a support rod 233, the vertical rod 232 is obliquely arranged, and the bottom surface of both ends of the vertical rod 232 is fixedly connected with the end of the connecting rod 234 and the support rod 233. A strip-shaped groove is formed in the limiting rod 231, a buckle 236 is clamped in the groove, the buckle 236 is clamped in correspondence with the outer wall of the solar panel 100, and the solar panels 100 are evenly laid on the limiting rods 231, and a plurality of buckles 236 are arranged on both sides of the solar panels 100 for positioning.

[0040] Working principle: when the angle of the solar panel 100 needs to be adjusted, the control motor connected with the transmission worm 227 is started. The control motor drives the transmission worm 227 to rotate, and since the transmission worm 227 and the transmission wheel 228 are meshed with each other through the output gear 2272 and the receiving worm 2271, the rotation of the transmission worm 227 drives the transmission wheel 228 to limit the rotation on the support disc 225. The top of the transmission wheel 228 is fixedly connected with the mounting plate 221, so the rotation of the transmission wheel 228 drives the mounting plate 221 to limit the rotation on the support column 210. The mounting frame body 230 is installed on the top of the mounting plate 221, and as the mounting plate 221 rotates, the mounting frame body 230 also rotates, thereby achieving the angle adjustment of the solar panel 100.

[0041] During the adjustment process, when the solar panel 100 rotates to the limit position, it will touch the travel switch 229 on the outer wall of the transmission shell 222. The travel switch 229 is electrically connected with the control motor of the transmission worm 227, and when the travel switch 229 is triggered, the power supply of the control motor is cut off, so that the control motor stops rotating, thereby avoiding damage to the equipment due to excessive adjustment of the solar panel 100.

[0042] When the adjustment is completed, the transmission wheel 228 drives the worm 227 to cooperate with the output gear 2272 and the receiving worm 2271, and the self-locking function is automatically provided, so that even if the control motor stops working, the transmission wheel 228 will not rotate due to external force, thereby reliably locking the angle of the solar panel 100 and ensuring stable work.

[0043] The preferred embodiments of the present application have been described above, but the present application is not limited to the above. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A single upright vertical axis solar photovoltaic tracking support characterized by, Comprising A solar panel; A tracking mechanism, the tracking mechanism comprises a column, the middle part of the column is vertically fixedly sleeved with a transmission mounting assembly, the transmission mounting assembly comprises a mounting cylinder, the mounting cylinder is limitingly sleeved on the column, the top of the mounting cylinder is transmissionally mounted with a mounting plate, and the mounting plate is limitingly rotationally sleeved on the column; The top of the mounting plate is mounted with a mounting rack body, the column penetrates through the middle part of the mounting rack body, the solar panel is obliquely mounted on the surface of the mounting rack body, and the solar panel is located on both sides of the column.

2. A single upright vertical axis solar photovoltaic tracking support according to claim 1, wherein: The middle part of the column is a regular polygonal rod or a circular rod, and the bottom of the column is fixedly connected with a flange-shaped disc.

3. A single upright vertical axis solar photovoltaic tracking support according to claim 2, wherein: The mounting cylinder is sleeved on the outside of the column, a plurality of groups of threaded holes are equally formed in the outer wall of the mounting cylinder, bolts are mounted in the threaded holes, the ends of the bolts abut against the outer wall of the column, the top of the mounting cylinder is fixedly connected with a supporting disc, a transmission shell is mounted above the supporting disc, and the mounting plate is arranged at the top of the transmission shell.

4. A single upright vertical axis solar photovoltaic tracking support according to claim 3, wherein: A transmission wheel is limitingly rotationally mounted at the top of the supporting disc, one side of the transmission wheel is transmissionally connected with a transmission worm, the transmission worm is mounted on the outside of the transmission shell, the transmission shell is communicationally mounted on the outside of the transmission shell, and the top of the transmission wheel is fixedly connected with the mounting plate.

5. A single upright vertical axis solar photovoltaic tracking support according to claim 4, wherein: The top of the transmission shell is sealingly rotationally connected with the bottom surface of the mounting plate.

6. A single upright vertical axis solar photovoltaic tracking support as claimed in claim 4, characterized in that: A travel switch is fixedly mounted on the outer wall of the transmission shell, and the travel switch is electrically connected with a control motor which drives the transmission worm.

7. A single upright vertical axis solar photovoltaic tracking support as claimed in claim 4, wherein: The top outer wall of the mounting cylinder is fixedly connected with a reinforcing plate, the top of the reinforcing plate is fixedly connected with the bottom of the supporting disc, the bottom of the mounting cylinder is provided with a limiting lug plate, and the limiting lug plate is fixedly mounted on the column.

8. A single upright vertical axis solar photovoltaic tracking support according to claim 7, wherein: The mounting rack body comprises a cross rod, the cross rod is fixedly mounted on both sides of the top of the mounting plate, the cross rod is located on both sides of the column, both ends of the cross rod are fixedly connected with connecting rods, both ends of the connecting rods are connected with vertical rods, a plurality of limiting rods are equally mounted on the upper surface of the vertical rods, and the solar panel is limitingly mounted on the limiting rods.

9. A single upright vertical axis solar photovoltaic tracking support according to claim 8, wherein: A plurality of groups of connecting rods are horizontally connected on the surface of the cross rod, the other ends of the connecting rods are fixedly connected with supporting rods, the vertical rods are obliquely arranged, and the bottom surfaces of both ends of the vertical rods are fixedly connected with the ends of the connecting rods and the supporting rods.

10. A single upright vertical axis solar photovoltaic tracking support according to claim 8, wherein: A strip-shaped groove is formed in the limiting rod, a buckle is clamped in the groove, and the buckle is correspondingly clamped with the outer wall of the solar panel.

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