Wind resistance test equipment for photovoltaic flexible support

Abstract

The utility model provides a photovoltaic flexible support wind resistance test device which comprises a test board, and the middle part of the upper part of the test board is fixedly connected with an inverted U-shaped support. The middle part of the upper part of the test board is also fixedly connected with a flexible photovoltaic bracket, and the flexible photovoltaic bracket is positioned on the inner side of the inverted U-shaped bracket; a linear module is fixedly connected to the middle of the upper portion of the inner side of the inverted-U-shaped support. The wind speed detection device is characterized in that the lower portion of the sliding table of the linear module is fixedly connected with a wind speed detection output pipe structure, and the wind speed detection output pipe structure is connected with a fan pipeline. The arrangement of the U-shaped mounting seat, the detection output pipe, the air inlet pipe, the connecting plate, the control panel, the fixing plate, the encoder and the impeller facilitates the realization of the effect of conveniently controlling the speed of air blown to the photovoltaic flexible bracket, so that an operator can accurately know the maximum wind resistance of the photovoltaic flexible bracket, and the use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic bracket wind resistance testing, and in particular relates to a photovoltaic flexible bracket wind resistance testing device. Background Art

[0002] Photovoltaic flexible bracket wind resistance test equipment is a device used to test the wind resistance of photovoltaic flexible brackets, such as a photovoltaic flexible bracket wind resistance test equipment with announcement number CN219641401U, which includes a test workbench, and a wind resistance test mechanism is arranged on the top of the test workbench; the wind resistance test mechanism includes a test shell, and the test shell is installed on the top of the test workbench, and a photovoltaic flexible bracket body is installed on the top of the test workbench, and an arc plate is arranged on the top of the photovoltaic flexible bracket body. There are still some problems in the actual use of this test equipment, such as: during the test, the wind speed blowing towards the photovoltaic flexible bracket cannot be controlled, so that the operator cannot accurately know the maximum wind resistance of the photovoltaic flexible bracket, which is inconvenient to use. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a photovoltaic flexible bracket wind resistance testing equipment, which can easily control the wind speed blowing towards the photovoltaic flexible bracket, so that the operator can accurately know the maximum wind resistance of the photovoltaic flexible bracket, which is more convenient to use.

[0004] The technical solution is as follows: a photovoltaic flexible bracket wind resistance test equipment, including a test bench, the upper middle part of the test bench is fixedly connected to an inverted U-shaped bracket; the upper middle part of the test bench is also fixedly connected to a flexible photovoltaic bracket, and the flexible photovoltaic bracket is located on the inner side of the inverted U-shaped bracket; the inner upper middle part of the inverted U-shaped bracket is fixedly connected to a linear module; the upper middle part of the inverted U-shaped bracket is fixedly connected to a fan, characterized in that the lower part of the slide of the linear module is fixedly connected to a wind speed detection output pipe structure, and the wind speed detection output pipe structure is connected to the fan pipeline.

[0005] Preferably, the wind speed detection output tube structure includes a U-shaped mounting seat, the detection output tube is fixedly connected to the opening in the middle part of the interior of the U-shaped mounting seat, and the air inlet pipe is integrally connected to the opening in the middle part of the upper part of the detection output tube; one end of a connecting plate is fixedly connected to the left side of the outer wall of the detection output tube, and the other end of the connecting plate is fixedly connected to a control panel, wherein the control panel is located on the lower side of the U-shaped mounting seat; the inner middle part of the detection output tube is fixedly connected to a fixing plate, and the lower middle part of the fixing plate is fixedly connected to an encoder, wherein the upper end of the input shaft of the encoder passes through the interior of the fixing plate; the upper end of the input shaft of the encoder is fixedly connected to an impeller.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] In the present invention, the arrangement of the U-shaped mounting base, detection output tube, air inlet tube, connecting plate, control panel, fixing plate, encoder and impeller is conducive to achieving the effect of facilitating the control of the wind speed blowing towards the photovoltaic flexible bracket, thereby facilitating the operator to accurately know the maximum wind resistance of the photovoltaic flexible bracket, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural diagram of the present utility model.

[0009] Figure 2 It is a schematic diagram of the external structure of the wind speed detection output tube structure of the present utility model.

[0010] Figure 3 It is a schematic diagram of the internal structure of the wind speed detection output tube structure of the present utility model.

[0011] In the picture:

[0012] 1. Test bench; 2. Inverted U-shaped bracket; 3. Flexible photovoltaic bracket; 4. Linear module; 5. Fan; 6. Wind speed detection output tube structure; 61. U-shaped mounting base; 62. Detection output tube; 63. Air inlet pipe; 64. Connecting plate; 65. Control panel; 66. Fixing plate; 67. Encoder; 68. Impeller. DETAILED DESCRIPTION

[0013] The present invention is described in detail below with reference to the accompanying drawings. As shown in FIG1 , a photovoltaic flexible bracket wind resistance test device includes a test bench 1, and an inverted U-shaped bracket 2 is fixedly connected to the upper middle part of the test bench 1; a flexible photovoltaic bracket 3 is also fixedly connected to the upper middle part of the test bench 1, and the flexible photovoltaic bracket 3 is located on the inner side of the inverted U-shaped bracket 2; a linear module 4 is fixedly connected to the inner upper middle part of the inverted U-shaped bracket 2; and a fan 5 is fixedly connected to the upper middle part of the inverted U-shaped bracket 2.

[0014] One type of photovoltaic flexible bracket wind resistance testing equipment also includes a wind speed detection output tube structure 6, and the wind speed detection output tube structure 6 is fixedly connected to the lower part of the slide of the linear module 4; the wind speed detection output tube structure 6 is connected to the fan 5 pipeline, which is conducive to achieving the effect of facilitating the control of the wind speed blowing towards the photovoltaic flexible bracket, thereby facilitating the operator to accurately know the maximum wind resistance of the photovoltaic flexible bracket, making it more convenient to use.

[0015] In this embodiment, combined with the Figure 2 and attached Figure 3As shown, the wind speed detection output tube structure 6 includes a U-shaped mounting seat 61, and a detection output tube 62 is fixedly connected to the opening of the inner middle part of the U-shaped mounting seat 61, and the air inlet pipe 63 is integrally connected to the opening of the upper middle part of the detection output tube 62; one end of a connecting plate 64 is fixedly connected to the left side of the outer wall of the detection output tube 62, and the other end of the connecting plate 64 is fixedly connected to a control panel 65, wherein the control panel 65 is located on the lower side of the U-shaped mounting seat 61; a fixed plate 66 is fixedly connected to the inner middle part of the detection output tube 62, and an encoder 67 is fixedly connected to the lower middle part of the fixed plate 66, wherein the upper end of the input shaft of the encoder 67 passes through the interior of the fixed plate 66; the upper end of the input shaft of the encoder 67 is fixedly connected to an impeller 68.

[0016] In this embodiment, specifically, the upper portion of the U-shaped mounting seat 61 is fixedly connected to the lower portion of the slide of the linear module 4 .

[0017] In this embodiment, specifically, the upper end of the air inlet pipe 63 is connected to the output end pipeline of the fan 5.

[0018] In this embodiment, specifically, the detection output tube 62 is a stainless steel tube with a circular cross section.

[0019] In this embodiment, specifically, the U-shaped mounting seat 61 adopts a U-shaped stainless steel frame.

[0020] In this embodiment, specifically, the control panel 65 is a digital display panel with an embedded FX2N-48 type PLC.

[0021] In this embodiment, specifically, the linear module 4 , the fan 5 and the encoder 67 are electrically connected to the control panel 65 respectively.

[0022] In this embodiment, when conducting a wind resistance test, the operator can operate the control panel 65 to enter the test mode. At this time, the control panel 65 will automatically control the fan 5 to start, so that the fan 5 blows air to the inside of the detection output tube 62 through the pipeline and the air inlet pipe 63, and then the wind will blow to the flexible photovoltaic bracket 3 through the detection output tube 62, so that the wind resistance of the flexible photovoltaic bracket 3 can be tested. When the wind passes through the detection output tube 62, the wind will drive the encoder 67 to rotate through the impeller 68, and the control panel 65 can judge the wind speed by the rotation speed of the encoder 67. At the same time, the control panel 65 will also display the wind speed, so that the operator can grasp the wind speed. Then the control panel 65 will gradually control the rotation speed of the fan 5 to increase, thereby increasing the output wind speed of the fan 5. When the flexible photovoltaic bracket 3 is damaged, the operator can record the wind speed displayed on the control panel 65, thereby completing the test of the flexible photovoltaic bracket 3, achieving the effect of facilitating the control of the wind speed blowing towards the photovoltaic flexible bracket, and then facilitating the operator to accurately know the maximum wind resistance of the photovoltaic flexible bracket, which is more convenient to use.

[0023] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. A photovoltaic flexible support wind resistance test equipment, characterized in that: The photovoltaic flexible bracket wind resistance test equipment comprises a test bench (1), wherein the upper middle portion of the test bench (1) is fixedly connected to an inverted U-shaped bracket (2); the upper middle portion of the test bench (1) is also fixedly connected to a flexible photovoltaic bracket (3), and the flexible photovoltaic bracket (3) is located on the inner side of the inverted U-shaped bracket (2); the inner upper middle portion of the inverted U-shaped bracket (2) is fixedly connected to a linear module (4); the upper middle portion of the inverted U-shaped bracket (2) is fixedly connected to a fan (5), and is characterized in that a wind speed detection output pipe structure (6) is fixedly connected to the lower portion of the sliding table of the linear module (4), and the wind speed detection output pipe structure (6) is connected to the fan (5) pipeline.

2. The photovoltaic flexible support wind resistance testing equipment according to claim 1, characterized in that: The wind speed detection output tube structure (6) comprises a U-shaped mounting seat (61), wherein the detection output tube (62) is fixedly connected to the opening of the middle portion of the interior of the U-shaped mounting seat (61), and the air inlet tube (63) is integrally connected to the opening of the middle portion of the upper portion of the detection output tube (62); one end of a connecting plate (64) is fixedly connected to the left side of the outer wall of the detection output tube (62), and the other end of the connecting plate (64) is fixedly connected to a control panel (65), wherein the control panel (65) is located on the lower side of the U-shaped mounting seat (61); the inner middle portion of the detection output tube (62) is fixedly connected to a fixing plate (66), and the lower middle portion of the fixing plate (66) is fixedly connected to an encoder (67), wherein the upper end of the input shaft of the encoder (67) passes through the interior of the fixing plate (66); and the upper end of the input shaft of the encoder (67) is fixedly connected to an impeller (68).

3. The photovoltaic flexible support wind resistance testing equipment according to claim 2, characterized in that: The upper portion of the U-shaped mounting seat (61) is fixedly connected to the lower portion of the slide of the linear module (4).

4. The photovoltaic flexible support wind resistance testing equipment according to claim 2, characterized in that: The upper end of the air inlet pipe (63) is connected to the output end pipeline of the fan (5).

5. The photovoltaic flexible support wind resistance testing equipment according to claim 2, characterized in that: The detection output tube (62) is a stainless steel tube with a circular cross section.

6. The photovoltaic flexible support wind resistance testing equipment according to claim 2, characterized in that: The U-shaped mounting seat (61) adopts a U-shaped stainless steel frame.

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