Photovoltaic field equipment fence

Abstract

The utility model provides a photovoltaic field equipment fence which comprises a first stand column and a second stand column. One end of the first stand column is fixedly connected with the first foundation structure; a plurality of first fixing pieces are arranged on one side of the first stand column; the first stand column is connected with a steel fence through the multiple first fixing pieces. A plurality of second fixing pieces are arranged on the other side of the steel fence; the second stand column is connected with the steel fence through the second fixing piece. The second stand column is fixedly connected with the second foundation structure. First fences are formed by connecting the first stand columns, the first fixing pieces, the steel fences, the second fixing pieces and the second stand columns, and the multiple first fences are connected to form a photovoltaic field equipment fence. The photovoltaic field equipment fence is provided with an opening and closing door. The handrail is firm in structure, meanwhile, small animals or personnel are prevented from entering an equipment area through the steel fences, and the problems of personnel casualties or equipment damage are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic, in particular to a fence for photovoltaic field equipment. Background Art

[0002] The main functions of the fence in the photovoltaic field are safety protection and isolation, preventing people and animals from entering the photovoltaic field area, and ensuring the normal operation and safety of photovoltaic equipment. At the same time, the fence can also play a role in beautifying the appearance of the photovoltaic area.

[0003] Traditional fences are mainly surrounded by a mesh structure. The main body is made of galvanized steel wire. Square steel is used on the four sides and welded and fixed, and the joints are ground flat. There are certain gaps in the mesh structure, making it easy for small animals or children to break in, resulting in casualties or equipment damage. At the same time, the mesh structure of traditional fences is too simple, making it difficult to beautify and lacking aesthetic appearance. Summary of the Utility Model

[0004] The utility model provides a fence for photovoltaic field equipment to solve the problems of the fence being insecure and having poor protection effect.

[0005] To solve the above technical problems, the technical solution of the present model is as follows:

[0006] A fence for photovoltaic field equipment, comprising:

[0007] A first upright post;

[0008] One end of the first upright post is fixedly connected to a first basic structure;

[0009] A plurality of first fixing members are arranged on one side of the first upright post;

[0010] The first upright post is connected to a steel fence through a plurality of the first fixing members;

[0011] A plurality of second fixing members are arranged on the other side of the steel fence;

[0012] A second upright post is connected to the steel fence through the second fixing members;

[0013] The second upright post is fixedly connected to a second basic structure;

[0014] The first fence is formed by connecting the first upright post, the first fixing members, the steel fence, the second fixing members and the second upright post. A plurality of the first fences are connected to form a fence for photovoltaic field equipment;

[0015] A switch door is arranged on the fence for photovoltaic field equipment for people and equipment to enter and exit.

[0016] Optionally, the first upright post and the second upright post are the same and are both arranged according to a first preset condition;

[0017] Both the overhanging ends of the first upright post and the second upright post are bent according to a second preset condition.

[0018] Optionally, the depth of embedding of the first upright post into the first foundation structure and the depth of embedding of the second upright post into the second foundation structure are the same, and are both set according to a third preset condition;

[0019] The first foundation structure and the second foundation structure are the same, and are both set according to a fourth preset condition.

[0020] Optionally, the steel fence includes a plurality of first horizontal wires and a plurality of first vertical wires. The first horizontal wires and the first vertical wires are welded, and the angle between the first horizontal wires and the first vertical wires is 90 degrees;

[0021] The plurality of first horizontal wires are set according to a fifth preset condition;

[0022] The plurality of first vertical wires are set according to a sixth preset condition.

[0023] Optionally, the diameters of the first horizontal wires and the first vertical wires are the same, and are both set according to a seventh preset condition;

[0024] The overhanging end of the first vertical wire is bent according to an eighth preset condition.

[0025] Optionally, the number of the first fixing members is 4;

[0026] The number of the second fixing members is 4.

[0027] Optionally, the switch door includes a hinge, a first door leaf, a second door leaf, a third upright post, and a fourth upright post;

[0028] One end of the third upright post is fixedly connected to a third foundation structure;

[0029] The first door leaf is connected to the third upright post through the hinge;

[0030] One end of the fourth upright post is fixedly connected to a fourth foundation structure;

[0031] The second door leaf is connected to the fourth upright post through the hinge;

[0032] The first door leaf and the second door leaf are opened through a door lock.

[0033] Optionally, both lower end portions of the first door leaf and the second door leaf are provided with bolts and guide pulleys.

[0034] Optionally, the third upright post and the fourth upright post have the same cross-section, and protective covers are provided at one ends of the third upright post and the fourth upright post;

[0035] The embedding depth of the third upright column into the third foundation structure and the embedding depth of the fourth upright column into the fourth foundation structure are the same, and both are set according to the ninth preset condition;

[0036] The third foundation structure and the fourth foundation structure are the same, and both are set according to the tenth preset condition.

[0037] Optionally, the first door leaf includes a first door frame and a first core board, and the first core board is installed in the first door frame;

[0038] The first core board includes a plurality of second horizontal wires and a plurality of second vertical wires, and the second horizontal wires are welded to the second vertical wires;

[0039] The second door leaf includes a second door frame and a second core board, and the second core board is installed in the second door frame;

[0040] The second core board includes a plurality of second horizontal wires and a plurality of second vertical wires, the second horizontal wires are welded to the second vertical wires, and the angle between the second horizontal wires and the second vertical wires is 90 degrees;

[0041] The plurality of second horizontal wires are set according to the eleventh preset condition;

[0042] The plurality of second vertical wires are set according to the twelfth preset condition.

[0043] The above solution of the present utility model has at least the following beneficial effects:

[0044] The above solution of the present utility model includes: a first upright column; one end of the first upright column is fixedly connected to a first foundation structure; a plurality of first fixing members are arranged on one side of the first upright column; the first upright column is connected to a steel fence through the plurality of first fixing members; a plurality of second fixing members are arranged on the other side of the steel fence; a second upright column is connected to the steel fence through the second fixing members; the second upright column is fixedly connected to a second foundation structure; a first fence is formed by connecting the first upright column, the first fixing members, the steel fence, the second fixing members, and the second upright column, and a plurality of the first fences are connected to form a photovoltaic field equipment fence; a switch door is arranged on the photovoltaic field equipment fence for the entry and exit of personnel and equipment. The railing structure of the present utility model is more firmly fixed by fixedly connecting a plurality of first upright columns to a first foundation structure and fixedly connecting a plurality of second upright columns to a second foundation structure. At the same time, by using a steel fence to connect a plurality of first upright columns and a plurality of second upright columns, it prevents small animals or personnel from entering the equipment area, avoids problems of personal injury or equipment damage, and is also convenient for setting promotional slogans on the steel fence, making the appearance more beautiful. Description of the Drawings

[0045] Figure 1It is an elevation view of the fence of a photovoltaic field equipment in an embodiment of the present utility model;

[0046] Figure 2 It is Figure 1 The enlarged schematic view of area B in

[0047] Figure 3 It is a top view of the fence of a photovoltaic field equipment in an embodiment of the present utility model;

[0048] Figure 4 It is an arrangement drawing of the fence and the switch door of a photovoltaic field equipment in an embodiment of the present utility model;

[0049] Figure 5 It is Figure 1 The schematic sectional view of A-A in

[0050] Figure 6 It is the first schematic view of the switch door in the fence of a photovoltaic field equipment in an embodiment of the present utility model;

[0051] Figure 7 It is the second schematic view of the switch door in the fence of a photovoltaic field equipment in an embodiment of the present utility model;

[0052] Figure 8 It is a top view of the switch door in the fence of a photovoltaic field equipment in an embodiment of the present utility model;

[0053] Figure 9 It is a plan view of the switch door in the fence of a photovoltaic field equipment in an embodiment of the present utility model;

[0054] Figure 10 It is a front elevation schematic view of the first fixing part in the fence of a photovoltaic field equipment in an embodiment of the present utility model;

[0055] Figure 11 It is a top view of the first fixing part in the fence of a photovoltaic field equipment in an embodiment of the present utility model;

[0056] Figure 12 It is a schematic view of the hinge in the fence of a photovoltaic field equipment in an embodiment of the present utility model;

[0057] Reference numerals:

[0058] 1. First vertical column; 2. First basic structure; 3. First fixing member; 4. Steel fence; 5. Second fixing member; 6. Second vertical column; 7. Second basic structure; 9. Switching door; 10. Bolt; 11. Guide pulley; 41. First horizontal wire; 42. First vertical wire; 91. Hinge; 92. First door leaf; 93. Second door leaf; 94. Third vertical column; 95. Fourth vertical column; 96. Third basic structure; 97. Fourth basic structure; 98. Door lock; 911. First branch; 912. Second branch; 921. First door frame; 922. First core board; 923. Second horizontal wire; 924. Second vertical wire; 931. Second door frame; 932. Second core board; 941. Protective cover. Detailed implementation manners

[0059] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art.

[0060] As Figures 1 to 9 shown, an embodiment of the present utility model provides a photovoltaic field equipment fence, including:

[0061] A first vertical column 1;

[0062] One end of the first vertical column 1 is fixedly connected to a first basic structure 2;

[0063] A plurality of first fixing members 3 are arranged on one side of the first vertical column 1;

[0064] The first vertical column 1 is connected to a steel fence 4 through a plurality of the first fixing members 3;

[0065] A plurality of second fixing members 5 are arranged on the other side of the steel fence 4;

[0066] A second vertical column 6 is connected to the steel fence 4 through the second fixing members 5;

[0067] The second vertical column 6 is fixedly connected to a second basic structure 7;

[0068] A first fence is formed by connecting the first vertical column 1, the first fixing members 3, the steel fence 4, the second fixing members 5, and the second vertical column 6, and a plurality of the first fences are connected to form a photovoltaic field equipment fence;

[0069] A switching door 9 is arranged on the photovoltaic field equipment fence for personnel and equipment to enter and exit.

[0070] In this embodiment, the lower part of the first column 1 is fixedly connected to the first foundation structure 2. The first column 1 can be a steel pipe with a diameter of 60 mm and a wall thickness of 2 mm. Starting from the ground elevation, the height of the first column 1 can be selected as 1700 mm. The length of the lower part of the first column 1 extending to the first foundation structure 2 is at least 250 mm. The first foundation structure 2 is cast with C30 concrete, with a diameter of 300 mm and an embedding depth of at least 600 mm. The contact part between the first column 1 and the first foundation structure 2 is grouted with C35 slightly expanded fine aggregate concrete for secondary grouting to make the connection tighter and avoid unnecessary gaps.

[0071] On one side of the first column 1, a plurality of first fixing members 3 are provided. Both ends of the first fixing member 3 are provided with connection holes. The first column 1 is connected to the steel fence 4 through the plurality of first fixing members 3. On the other side of the steel fence 4, a plurality of second fixing members 5 are provided. The second column 6 is connected to the steel fence 4 through the second fixing members 5.

[0072] The second column 6 is fixedly connected to the second foundation structure 7; the lower part of the second column 6 is fixedly connected to the second foundation structure 7. The second column 6 can be a steel pipe with a diameter of 60 mm and a wall thickness of 2 mm. Starting from the ground elevation, the height of the second column 6 can be selected as 1700 mm. The length of the lower part of the second column 6 extending to the second foundation structure 7 is at least 250 mm. The second foundation structure 7 is cast with C30 concrete, with a diameter of 300 mm and an embedding depth of at least 600 mm. The contact part between the second column 6 and the second foundation structure 7 is grouted with C35 slightly expanded fine aggregate concrete for secondary grouting to make the connection tighter and avoid unnecessary gaps.

[0073] The first fence is formed by connecting the first column 1, the first fixing member 3, the steel fence 4, the second fixing member 5, and the second column 6. A plurality of the first fences are connected to form the entire photovoltaic field equipment fence.

[0074] A plurality of switch doors 9 are provided on the photovoltaic field equipment fence for personnel and equipment to enter and exit different areas of the photovoltaic field.

[0075] The railing structure of the present utility model is more firmly fixed by fixedly connecting a plurality of first columns 1 to the first foundation structure 2 and fixedly connecting a plurality of second columns 6 to the second foundation structure 7. At the same time, by using the steel fence 4 to connect a plurality of first columns 1 and a plurality of second columns 6, it prevents small animals or personnel from breaking into the equipment area, avoids the problems of personal injury or equipment damage, and is also convenient for setting up publicity slogans on the steel fence, making the appearance more beautiful.

[0076] In an optional embodiment of the present utility model, the first upright post 1 and the second upright post 6 are the same and are both arranged according to a first preset condition;

[0077] The overhanging ends of the first upright post 1 and the second upright post 6 are both bent according to a second preset condition.

[0078] In this example, the first upright post 1 and the second upright post 6 are the same. Preferably, the pipe diameter is 60 mm and the pipe wall thickness is 2 mm. It is also possible to choose a pipe diameter of 60 mm and a pipe wall thickness of 5 mm. Other specifications of upright posts can also be selected according to needs;

[0079] The thickness of the hot-dip galvanizing on the surfaces of the first upright post 1 and the second upright post 6 is not less than 65 μm, and then a secondary spraying treatment with a thickness of not less than 65 μm is carried out, mainly for the functions of rust prevention and aesthetics; the first upright post 1 and the second upright post 6 are bent starting from 300 mm away from the overhanging end, bending outwards, and the bent upright post forms an angle of 60 degrees with the horizontal direction, reducing wind resistance and extending the service life of the structure. At the same time, it is not easy to climb over, and this treatment method has a better protection effect.

[0080] In an optional embodiment of the present utility model, the depth of the first upright post 1 buried in the first foundation structure 2 and the depth of the second upright post 6 buried in the second foundation structure 7 are the same and are both arranged according to a third preset condition;

[0081] The first foundation structure 2 and the second foundation structure 7 are the same and are both arranged according to a fourth preset condition.

[0082] In this example, the depth of the first upright post 1 buried in the first foundation structure 2 and the depth of the second upright post 6 buried in the second foundation structure 7 are the same. The length of the lower part of the first upright post 1 extending into the first foundation structure 2 is at least 250 mm. The first foundation structure 2 is poured with C30 concrete. The first foundation structure 2 is a cylinder, and its diameter can be 300 mm according to the engineering situation, and the burial depth is at least 600 mm. The first foundation structure 2 can be selected as rectangular, triangular, etc. The contact part between the first upright post 1 and the first foundation structure 2 is grouted with C35 slightly expanded fine aggregate concrete for secondary grouting to make their connection more compact and avoid unnecessary gaps.

[0083] The length of the lower part of the second upright post 6 extending into the second foundation structure 7 is at least 250 mm. The second foundation structure 7 is poured with C30 concrete. The first foundation structure 2 is a cylinder with a diameter of 300 mm and a burial depth of at least 600 mm. The second foundation structure 7 can be selected as rectangular, triangular, etc. The contact part between the second upright post 6 and the second foundation structure 7 is grouted with C35 slightly expanded fine aggregate concrete for secondary grouting to make their connection more compact and avoid unnecessary gaps.

[0084] In an alternative embodiment of the present utility model, the steel fence 4 includes a plurality of first horizontal wires 41 and a plurality of first vertical wires 42. The first horizontal wires 41 are welded to the first vertical wires 42, and the angle between the first horizontal wires 41 and the first vertical wires 42 is 90 degrees.

[0085] The plurality of first horizontal wires 41 are arranged according to a fifth preset condition.

[0086] The plurality of first vertical wires 42 are arranged according to a sixth preset condition.

[0087] In this example, the steel fence 4 includes a plurality of first horizontal wires 41 and a plurality of first vertical wires 42. The first horizontal wires 41 are welded to the first vertical wires 42, and the first horizontal wires 41 and the first vertical wires 42 are perpendicular to each other. Both the first horizontal wires 41 and the first vertical wires 42 are welded with high-purity low-carbon steel wires. Low-carbon steel wire is a kind of steel wire mainly composed of iron and carbon, with a carbon content of less than 0.08%. It has good ductility, plasticity and weldability.

[0088] In the specific implementation process, the first horizontal wires 41 are arranged at a distance of 90 mm from the axis to each other; the first vertical wires 42 are arranged at a distance of 170 mm from the axis to each other. In this embodiment, these values are used for setting. A grid is formed between the horizontal wires and the vertical wires. The size of the grid can prevent small animals and cattle and sheep from drilling in, reduce the damage to the equipment, and save investment at the same time. In practice, other spacings can also be selected according to needs.

[0089] In an alternative embodiment of the present utility model, the first horizontal wires 41 and the first vertical wires 42 have the same diameter and are both arranged according to a seventh preset condition.

[0090] The overhanging end of the first vertical wire 42 is bent according to an eighth preset condition.

[0091] In this example, the diameters of the first horizontal wires 41 and the first vertical wires 42 are both 3.7 mm, and their materials are the same. Their strength can meet the influence of wind load on the structure and avoid the damage of the steel fence 4. Other specifications of horizontal wires and vertical wires can also be selected according to needs.

[0092] The first vertical wire 42 starts to be bent at a point 300 mm from the upper overhanging end and bends outwards. The bent column forms an angle of 60 degrees with the horizontal direction, reducing wind resistance and extending the service life. At the same time, it is not easy to climb over, and this treatment method has a better protection effect.

[0093] In an alternative embodiment of the present utility model, the number of the first fixing members 3 is set to 4.

[0094] The number of the second fixing members 5 is set to 4.

[0095] In this embodiment, preferably, the number of the first fixing members 3 is set to 4, and the number of the second fixing members 5 is set to 4. The number of fixing members can also be set to other values according to needs. The first fixing members 3 and the second fixing members 5 are the same. As Figures 10 to 11 shown, the first fixing members 3 and the second fixing members 5 can adopt two symmetrically arranged U-shaped connecting members. The middle part of the U-shaped connecting member is used to fix the steel pipe column. Bolt holes are arranged at both ends of the U-shaped connecting member for connecting with the steel fence 4. This kind of connection is fast and convenient, and is convenient for adjustment according to the actual terrain. Other connection methods can also be selected according to needs, such as welding.

[0096] In an alternative embodiment of the present utility model, the switch door 9 includes a hinge 91, a first door leaf 92, a second door leaf 93, a third column 94, and a fourth column 95;

[0097] One end of the third column 94 is fixedly connected to the third foundation structure 96;

[0098] The first door leaf 92 is connected to the third column 94 through the hinge 91;

[0099] One end of the fourth column 95 is fixedly connected to the fourth foundation structure 97;

[0100] The second door leaf 93 is connected to the fourth column 95 through the hinge 91;

[0101] The first door leaf 92 and the second door leaf 93 are opened through the door lock 98.

[0102] In this embodiment, the switch door 9 includes a hinge 91, a first door leaf 92, a second door leaf 93, a third column 94, and a fourth column 95. As Figure 12 shown, the hinge 91 includes a first part 911 and a second part 912 that are inserted into each other.

[0103] The first part is installed on the first door frame 921, and the second part is installed on the third column 94, or the first part is installed on the second door frame 931, and the second part is installed on the fourth column 95, which is convenient for the installation and disassembly of the door leaf. One end of the third column 94 is fixedly connected to the third foundation structure 96;

[0104] The first door leaf 92 is connected to the third upright column 94 through the hinge 91. The third upright column 94 is an 80mm * 3.0mm all-square steel upright column made of Q235B double-sided hot-dip galvanized steel. The lower part of the third upright column 94 is fixedly connected to the third foundation structure 96. The depth of the third upright column 94 buried in the third foundation structure 96 is greater than or equal to 500mm, and the depth of the third foundation structure 96 buried in the soil is greater than or equal to 700mm. The third foundation structure 96 is cast with C30 plain concrete. The contact part between the third upright column 94 and the third foundation structure 96 is grouted with C35 slightly expanded fine aggregate concrete for secondary grouting to make the connection more compact and avoid unnecessary gaps.

[0105] The lower part of the fourth upright column 95 is fixedly connected to the fourth foundation structure 97. The depth of the fourth upright column 95 buried in the fourth foundation structure 97 is greater than or equal to 500mm, and the depth of the fourth foundation structure 97 buried in the soil is greater than or equal to 700mm. The fourth foundation structure 97 is cast with C30 plain concrete. The contact part between the fourth upright column 95 and the fourth foundation structure 97 is grouted with C35 slightly expanded fine aggregate concrete for secondary grouting to make the connection more compact and avoid unnecessary gaps.

[0106] The second door leaf 92 is connected to the fourth upright column 95 through the hinge 91. The connection method using the hinge 91 facilitates the installation and disassembly of the door leaf.

[0107] A door lock 98 is installed in the middle part between the first door leaf 92 and the second door leaf 93 to provide safety protection and prevent unauthorized access.

[0108] In an alternative embodiment of the present utility model, bolts 10 and guide pulleys 11 are provided at the lower ends of the first door leaf 92 and the second door leaf 93.

[0109] In this example, the lower parts of the first door leaf 92 and the second door leaf 93 are cast with C30 concrete. Bolts 10 and guide pulleys 11 are provided at the lower end of the first door leaf 92. The bolt 10 facilitates fixing the first door leaf 92 to the hard ground at the lower part, reducing the influence of wind load on the structure of the first door leaf 92. The guide pulley 11 facilitates the first door leaf 92 to slide open to a suitable position.

[0110] Bolts 10 and guide pulleys 11 are provided at the lower end of the second door leaf 93. The bolt 10 facilitates fixing the second door leaf 93 to the hard ground at the lower part, reducing the influence of wind load on the structure of the second door leaf 93. The guide pulley 11 facilitates the second door leaf 93 to slide open to a suitable position.

[0111] In an alternative embodiment of the present utility model, the third upright post 94 and the fourth upright post 95 have the same cross-section, and protective covers 941 are provided at one end of each of the third upright post 94 and the fourth upright post 95;

[0112] The depth to which the third upright post 94 is buried in the third foundation structure 96 is the same as the depth to which the fourth upright post 95 is buried in the fourth foundation structure 97, and both are set according to the ninth preset condition;

[0113] The third foundation structure 96 and the fourth foundation structure 97 are the same, and both are set according to the tenth preset condition.

[0114] In this example, the cross-section of the third upright post 94 is rectangular, and it is an 80mm * 3.0mm all-square steel upright post made of Q235B double-sided hot-dip galvanized steel. Other specifications of upright posts can also be selected. A protective cover 941 is provided on the third upright post 94, and plastic, stainless steel, etc. can be used. On the one hand, it shields the end of the square steel upright post to prevent rainwater, etc. from flowing in, and on the other hand, it is aesthetically pleasing;

[0115] The cross-section of the fourth upright post 95 is rectangular, and other specifications of upright posts can also be selected. It is an 80mm * 3.0mm all-square steel upright post made of Q235B double-sided hot-dip galvanized steel. A protective cover 941 is provided at one end of the fourth upright post 95. On the one hand, it shields the end of the square steel upright post to prevent rainwater, etc. from flowing in, and on the other hand, it is aesthetically pleasing;

[0116] The height of the third upright post 94 and the fourth upright post 95 from the ground can be set to 1800mm, and specifically different heights can be adopted according to the actual situation;

[0117] The depth to which the third upright post 94 is buried in the third foundation structure 96 is greater than or equal to 500mm, and the depth of the third foundation structure 96 into the soil is greater than or equal to 700mm; the third foundation structure 96 is a cylinder with a diameter of 500mm, which meets the force requirements of the wind load on the third upright post 94 and will not tip over. The third foundation structure 96 can also be selected as rectangular, triangular, etc.;

[0118] The depth to which the fourth upright post 95 is buried in the fourth foundation structure 97 is greater than or equal to 500mm, and the depth of the fourth foundation structure 97 into the soil is greater than or equal to 700mm; the fourth foundation structure 97 is a cylinder with a diameter of 500mm, which meets the force requirements of the wind load on the fourth upright post 95 and will not tip over. The fourth foundation structure 97 can also be selected as rectangular, triangular, etc.

[0119] In an alternative embodiment of the present utility model, the first door leaf 92 includes a first door frame 921 and a first core board 922, and the first core board 922 is installed in the first door frame 921;

[0120] The first core plate 922 includes a plurality of second horizontal wires 923 and a plurality of second vertical wires 924, and the second horizontal wires 923 are welded to the second vertical wires 924;

[0121] The second door leaf 93 includes a second door frame 931 and a second core plate 932, and the second core plate 932 is installed in the second door frame 931;

[0122] The second core plate 932 includes a plurality of second horizontal wires 923 and a plurality of second vertical wires 924, the second horizontal wires 923 are welded to the second vertical wires 924, and the angle between the second horizontal wires 923 and the second vertical wires 924 is 90 degrees;

[0123] The plurality of second horizontal wires 923 are arranged according to an eleventh preset condition;

[0124] The plurality of second vertical wires 924 are arranged according to a twelfth preset condition.

[0125] In this embodiment, the first door leaf 92 includes a first door frame 921 and a first core plate 922, and the first core plate 922 is installed in the first door frame 921;

[0126] The first core plate 922 includes a plurality of second horizontal wires 923 and a plurality of second vertical wires 924. The second horizontal wires 921 and the second vertical wires 923 are welded and cross - combined to form the first core plate 922. Both the second horizontal wires 923 and the second vertical wires 924 are welded with high - purity low - carbon steel wires. The low - carbon steel wire is a kind of steel wire mainly composed of iron and carbon, with a carbon content of less than 0.08%, and has good ductility, plasticity and weldability;

[0127] The second door leaf 93 includes a second door frame 931 and a second core plate 932, and the second core plate 932 is installed in the second door frame 931;

[0128] The second core plate 932 includes a plurality of second horizontal wires 923 and a plurality of second vertical wires 924. The second horizontal wires 923 and the second vertical wires 924 are welded and cross - combined to form the second core plate 932, and the angle between the second horizontal wires 923 and the second vertical wires 924 is 90 degrees, and they are perpendicularly welded;

[0129] The diameters of the second horizontal wire 923 and the second vertical wire 924 are both 3.7 mm, and their strength can meet the actual requirements. The second horizontal wire 923 and the second horizontal wire 923 are arranged at an axial center distance of 70 mm, and the second vertical wire 924 and the second vertical wire 924 are arranged at an axial center distance of 150 mm. The distance between the second horizontal wire 923 and the second vertical wire 924 can prevent small animals from entering the operation area through the door leaf, reducing the impact on the equipment. In this embodiment, the above values are used for setting, which has a good protection effect and saves investment at the same time. In practice, other distances can also be selected according to needs for setting.

[0130] The above is the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle described in the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A photovoltaic field equipment fence, characterized in that: include: A first column (1); One end of the first column (1) is fixedly connected to the first basic structure (2); A plurality of first fixing members (3) are arranged on one side of the first column (1); The first upright post (1) is connected to the steel fence (4) via a plurality of the first fixing members (3); A plurality of second fixing members (5) are arranged on the other side of the steel fence (4); The second upright post (6) is connected to the steel fence (4) via the second fixing member (5); The second column (6) is fixedly connected to the second basic structure (7); The first column (1), the first fixing member (3), the steel fence (4), the second fixing member (5), and the second column (6) are connected to form a first fence, and a plurality of the first fences are connected to form a photovoltaic field equipment fence; The photovoltaic field equipment fence is provided with a switch door (9) for the entry and exit of personnel and equipment; The first column (1) is the same as the second column (6), and both are arranged according to a first preset condition; The cantilevered ends of the first column (1) and the second column (6) are bent according to a second preset condition; The steel fence (4) comprises a plurality of first horizontal wires (41) and a plurality of first vertical wires (42), wherein the first horizontal wires (41) and the first vertical wires (42) are welded, and an angle of 90 degrees is formed between the first horizontal wires (41) and the first vertical wires (42); The plurality of first transverse wires (41) are arranged according to a fifth preset condition; The plurality of first vertical wires (42) are arranged according to a sixth preset condition; The first horizontal wire (41) and the first vertical wire (42) have the same diameter and are both set according to the seventh preset condition; The cantilevered end of the first vertical wire (42) is bent according to an eighth preset condition; The first column (1) and the second column (6) are bent starting from 300 mm away from the cantilevered end, and bent outwards, and the bent columns form an angle of 60 degrees with the horizontal direction; The first vertical wire (42) is bent starting from a position 300 mm away from the upper cantilevered end and is bent outwards, and the bent vertical wire forms an angle of 60 degrees with the horizontal direction.

2. The photovoltaic field equipment fence according to claim 1, characterized in that: The depth of the first column (1) buried in the first foundation structure (2) is the same as the depth of the second column (6) buried in the second foundation structure (7), and both are set according to a third preset condition; The first basic structure (2) and the second basic structure (7) are the same and are both set according to a fourth preset condition.

3. The photovoltaic field equipment fence according to claim 1, characterized in that: The number of the first fixing members (3) is 4; The number of the second fixing members (5) is four.

4. The photovoltaic field equipment fence according to claim 1, characterized in that: The switch door (9) comprises a hinge (91), a first door leaf (92), a second door leaf (93), a third column (94), and a fourth column (95); One end of the third column (94) is fixedly connected to the third basic structure (96); The first door leaf (92) is connected to the third column (94) via the hinge (91); One end of the fourth column (95) is fixedly connected to the fourth basic structure (97); The second door leaf (93) is connected to the fourth column (95) via the hinge (91); The first door leaf (92) and the second door leaf (93) are opened by a door lock (98).

5. The photovoltaic field equipment fence according to claim 4, characterized in that: The lower ends of the first door leaf (92) and the second door leaf (93) are both provided with latches (10) and guide pulleys (11).

6. The photovoltaic field equipment fence according to claim 4, characterized in that: The third column (94) and the fourth column (95) have the same cross-section, and one end of each of the third column (94) and the fourth column (95) is provided with a protective cover (941); The depth of the third column (94) buried in the third basic structure (96) is the same as the depth of the fourth column (95) buried in the fourth basic structure (97), and both are set according to the ninth preset condition; The third basic structure (96) is the same as the fourth basic structure (97) and is configured according to the tenth preset condition.

7. The photovoltaic field equipment fence according to claim 4, characterized in that: The first door leaf (92) comprises a first door frame (921) and a first core plate (922), wherein the first door frame (921) is installed with the first core plate (922); The first core plate (922) comprises a plurality of second transverse wires (923) and a plurality of second vertical wires (924), and the second transverse wires (923) and the second vertical wires (924) are welded; The second door leaf (93) comprises a second door frame (931) and a second core plate (932), and the second core plate (932) is installed in the second door frame (931); The second core plate (932) comprises a plurality of second transverse wires (923) and a plurality of second vertical wires (924), the second transverse wires (923) and the second vertical wires (924) are welded, and the second transverse wires (923) and the second vertical wires (924) are at an angle of 90 degrees. The plurality of second transverse threads (923) are arranged according to an eleventh preset condition; The plurality of second vertical wires (924) are arranged according to a twelfth preset condition.

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