Bracket for connecting heliostat mirror surface to heliostat supporting structure

Abstract

The utility model relates to the field of heliostat production and manufacturing, in particular to a support used for connecting a mirror surface to a heliostat supporting structure. The support comprises a supporting disc, a boss, a supporting rod and a clamping piece. The top of the supporting disc is used for being fixedly connected with a heliostat surface. The boss is located at the bottom of the supporting disc, and the boss and the supporting disc are integrally formed. The boss is provided with a first mounting hole and a second mounting hole, the axis of the first mounting hole is perpendicular to the top of the supporting disc, and an opening of the first mounting hole is located in the bottom face of the boss. The second mounting hole penetrates through the first mounting hole, and an opening of the second mounting hole is located in the side face of the boss. The supporting rod is mounted at the first mounting hole; the clamping opening of the clamping piece is used for clamping the supporting rod. The support used for connecting the heliostat surface to the heliostat supporting structure has the advantages of being simple in structure, convenient to assemble and convenient to replace a damaged lens; and when the mirror surface is replaced, the original surface precision is easy to maintain.

Description

Technical Field

[0001] The present application relates to the field of heliostat production and manufacturing, and in particular to a bracket for connecting a mirror surface to a heliostat support structure. Background Art

[0002] Heliostat is the core component of tower solar power station. Its main function is to reflect sunlight to the absorber on the top of the tower to collect solar heat energy. The main components of heliostat include reflector, support structure, transmission system and column. The reflector is used to reflect sunlight to the concentrating heat collection tower, the support structure is mainly used to support the reflector, the heliostat transmission system is mainly used to drive the reflector to chase the sun, and the column is mainly used to support the heliostat transmission components and the above parts, and is connected to the heliostat foundation.

[0003] The mirror size of heliostats comes in various specifications. For medium and large-sized heliostats, their supporting structures need to have high bearing capacity to withstand wind loads and avoid mirror breakage, inaccurate mirror surface accuracy, etc. when the wind load is too large.

[0004] At present, in the related technology, the mirror of the heliostat is connected to the supporting structure through a bracket; based on the above, the bracket must also have a high load-bearing capacity to resist wind loads; at the same time, it is easy to separate the mirror from the supporting structure so that the sub-reflector can be quickly replaced if the mirror is damaged; however, the existing bracket has the defects of complex structure and inconvenient assembly. Utility Model Content

[0005] The present application provides a bracket for connecting a heliostat mirror surface to a heliostat support structure, aiming to solve the technical problems of complex bracket structure and inconvenient assembly in the related art.

[0006] The technical solutions of this application are as follows:

[0007] The bracket provided in the present application for connecting the heliostat mirror surface to the heliostat support structure includes: a support plate, a boss, a support rod and a clip;

[0008] The top of the support plate is used to be fixedly connected to the heliostat mirror surface;

[0009] The boss is located at the bottom of the support plate, and the boss is integrally formed with the support plate; the boss is provided with a first mounting hole and a second mounting hole, the axis of the first mounting hole is perpendicular to the top of the support plate, and the opening of the first mounting hole is located at the bottom surface of the boss; the second mounting hole passes through the first mounting hole, and the opening of the second mounting hole is located at the side of the boss;

[0010] The support rod comprises a head and a rod along the length direction, the head is used to be inserted into the first mounting hole, and the rod is used to be connected to the heliostat support structure;

[0011] The shape of the clip is adapted to the second mounting hole, a clamping opening is provided at one end of the clip, at least a portion of the clip is used to be inserted into the second mounting hole, and the clamping opening is used to clamp the support rod.

[0012] In one design, the bracket further includes a connecting column and a first fastener;

[0013] The connecting column is located at the bottom of the supporting plate and is integrally formed with the supporting plate; the connecting column is provided with a threaded hole;

[0014] The clip is provided with a fixing hole, and the fixing hole is located below the threaded hole;

[0015] One end of the first fastener passes through the fixing hole, extends into the threaded hole and is threadedly connected to the connecting column, so as to fix the clip, the support rod and the support plate.

[0016] In one design, the rod portion of the support rod is provided with at least one circle of grooves, the grooves are used to arrange adhesive, and the adhesive is used to fix the support rod to the heliostat support structure.

[0017] In one design, the groove is a V-shaped groove.

[0018] In one design, the rear end of the rod is tapered.

[0019] In one design, the width of the clip at the clamping opening is smaller than the overall width of the clip.

[0020] In one design, a honeycomb structure is provided on the top of the support plate opposite to the second mounting hole, and the honeycomb structure includes a plurality of blind holes.

[0021] In one design, the hole area of ​​the blind holes in the honeycomb structure near the center of the honeycomb structure is smaller than the hole area of ​​the blind holes at the edge.

[0022] In one design, the top of the support plate is further provided with ridges, and the ridges surround the honeycomb structure.

[0023] In one design, the bracket also includes a plurality of reinforcing plates, which are arranged around the boss, and the shape of the reinforcing plates is a right triangle. The reinforcing plates include adjacent first side surfaces and second side surfaces, and the first side surfaces are perpendicular to the second side surfaces. The first side surfaces are connected to the bottom of the support plate, and the second side surfaces are connected to the boss.

[0024] Compared with the prior art, the present application has the following beneficial effects:

[0025] The bracket provided in the present application for connecting the heliostat mirror surface to the heliostat support structure has the advantages of simple structure and convenient use; specifically, during installation, it is only necessary to insert the head of the support rod into the first mounting hole and then fix it with a clip. During disassembly, it is only necessary to pull out the clip, so that the overall structure formed by the support plate and the boss can be separated from the support rod; when the heliostat mirror surface is damaged and needs to be replaced, it is only necessary to pull out the clip, so that the damaged mirror surface together with the support plate and the boss can be removed, and the connection between the support rod and the heliostat support structure does not need to be destroyed, and only the overall structure formed by the new support plate and the boss and the lens need to be replaced; in addition, when replacing the mirror surface, since the connection between the support rod and the heliostat support structure does not need to be destroyed, this is conducive to maintaining the original surface accuracy.

[0026] Advantages of additional aspects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The figure shows a three-dimensional structure schematic diagram of a bracket for connecting a heliostat mirror surface to a heliostat support structure provided in an embodiment of the present application;

[0028] Figure 2 Shown Figure 1 The schematic diagram of the structure of the bracket shown is after the support rod and the clip are removed;

[0029] Figure 3 Shown Figure 2 a schematic diagram of another view of the structure shown;

[0030] Figure 4 A schematic diagram of the structure of a clip provided in an embodiment of the present application is shown;

[0031] Figure 5 The figure shows a structural schematic diagram of a support rod provided in an embodiment of the present application;

[0032] Figure 6 Shown is a schematic diagram of the top structure of the support plate provided in an embodiment of the present application;

[0033] Figure 7 The figure shows a schematic diagram of a structure in which a bracket provided in an embodiment of the present application is fixedly connected to a supporting structure;

[0034] Figure 8 Shown is a schematic cross-sectional structure diagram of a bracket and a supporting structure fixedly connected provided in an embodiment of the present application.

[0035] The accompanying drawings are marked as follows: 1. support plate; 11-honeycomb structure; 111-blind hole; 12. convex ridge; 2. boss; 21. first mounting hole; 22. second mounting hole; 3. support rod; 31. head; 32. rod; 321. tail end; 33. groove; 4. clip; 41. clamping mouth; 42-fixing hole; 5. connecting column; 51. threaded hole; 6. reinforcement plate; A. heliostat support structure. DETAILED DESCRIPTION

[0036] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The implementation methods provided in the embodiments of the present application can be combined with each other if there is no contradiction. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application.

[0037] In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "plurality" means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0038] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] A bracket for connecting a heliostat mirror surface to a heliostat support structure provided in an embodiment of the present application will be described in detail below in conjunction with the drawings in the specification of the present application.

[0041] Figure 1 The figure shows a three-dimensional structure schematic diagram of a bracket for connecting a heliostat mirror surface to a heliostat support structure provided in an embodiment of the present application; Figure 2 Shown Figure 1 The schematic diagram of the structure of the bracket shown is after the support rod and the clip are removed; Figure 3 Shown Figure 2 a schematic diagram of another view of the structure shown; Figure 4 A schematic diagram of the structure of a clip provided in an embodiment of the present application is shown; Figure 5 Shown is a schematic structural diagram of a support rod provided in an embodiment of the present application.

[0042] Please combine Figures 1 to 5 The present application provides a bracket for connecting a heliostat mirror surface to a heliostat support structure, comprising a support plate 1, a boss 2, a support rod 3 and a clip 4, wherein the top of the support plate 1 is used for fixed connection with the heliostat mirror surface; the boss 2 is located at the bottom of the support plate 1 and is integrally formed with the support plate 1; the boss 2 is provided with a first mounting hole 21 and a second mounting hole 22, the axis of the first mounting hole 21 is perpendicular to the top of the support plate 1, and the opening of the first mounting hole 21 is located at the bottom surface of the boss 2; the second mounting hole 22 passes through the first mounting hole 21, and the opening of the second mounting hole 22 is located at the side of the boss 2; the support rod 3 includes a head 31 and a rod 32 along the length direction, the head 31 is used to be inserted into the first mounting hole 21, and the rod is used to connect the heliostat support structure A; the shape of the clip 4 is adapted to the second mounting hole 22, and one end of the clip 4 is provided with a clamping opening 41, at least a portion of the clip 4 is used to be inserted into the second mounting hole 22, and the clamping opening 41 is used to clamp the support rod 3.

[0043] Specifically, please combine Figure 1 , Figure 2 and Figure 3 In some embodiments of the present application, the support plate 1 and the boss 2 are an integral structure formed by integral injection molding.

[0044] Please refer to Figure 2 A first mounting hole 21 is provided in the boss 2 , the axis of the first mounting hole 21 is perpendicular to the top of the support plate 1 , and the opening of the first mounting hole 21 is located at the bottom surface of the boss 2 .

[0045] Please refer to Figure 3 , a second mounting hole 22 is also provided in the boss 2; the second mounting hole 22 passes through the first mounting hole 21, and the opening of the second mounting hole 22 is located on the side of the boss 2; Figure 3As shown in FIG. 1 , the height of the second mounting hole 22 is H1 . In some embodiments of the present application, H1 is approximately 2 mm.

[0046] Figure 7 The figure shows a schematic diagram of a structure in which a bracket provided in an embodiment of the present application is fixedly connected to a supporting structure. Figure 8 The figure shows a cross-sectional structure diagram of a bracket and a supporting structure provided in an embodiment of the present application being fixedly connected; Figure 1 , Figure 3 , Figure 7 and Figure 8 When the bracket is used, the overall structure formed by the support plate 1 and the boss 2 is generally bonded to the back of the mirror whose surface shape has been adjusted, and then the support rod 3 is assembled through the clip 4, and then the mirror surface assembled with the bracket is fixed to the heliostat support structure A; specifically, according to the required surface shape of the mirror, the fixing position of the support rod 3 and the heliostat support structure A is first determined, and then the support rod 3 and the heliostat support structure A are fixedly connected by an adhesive, and the connection part is located at the rod portion 32 of the support rod 3; then the support rod 3 is inserted into the first mounting hole 21, and then the clip 4 is inserted into the second mounting hole 22 to fix the support rod 3 to the boss 2.

[0047] In summary, when the bracket of the present application is installed, the connection between the support rod 3 and the boss 2 is very convenient. It is only necessary to insert the head of the support rod 3 into the first mounting hole 21 and then fix it with the clip 4. Then, when disassembling, it will also be very convenient. It is only necessary to pull out the clip 4 to separate the overall structure formed by the support plate 1 and the boss 2 from the support rod 3. In this way, when the heliostat mirror surface is damaged and needs to be replaced, it is only necessary to pull out the clip 4 to remove the damaged mirror surface together with the support plate 1 and the boss 2, and the connection between the support rod 3 and the heliostat support structure A does not need to be destroyed. It is only necessary to replace the new support plate 1 and the overall structure formed by the boss 2 and the lens. Therefore, the support rod 3 of the present application has the advantages of easy installation and disassembly, and is convenient for replacing the mirror surface; in addition, when replacing the mirror surface, since the connection between the support rod 3 and the heliostat support structure A does not need to be destroyed, it is beneficial to maintain the original surface accuracy.

[0048] Please continue to refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 In some embodiments of the present application, the bracket also includes a connecting column 5 and a first fastener; the connecting column 5 is located at the bottom of the support plate 1 and is integrally formed with the support plate 1; the connecting column 5 is provided with a threaded hole 51; the clip 4 is provided with a fixing hole 42, and the fixing hole is located below the threaded hole 51; one end of the first fastener passes through the fixing hole 42 and extends into the threaded hole 51 to be threadedly connected to the connecting column 5, so as to fix the clip 4, the support rod 3 and the support plate 1.

[0049] Specifically, based on the foregoing, when the bracket of the present application is in use, the mirror surface of the heliostat is fixedly connected to the top of the support plate 1, and the support rod 3 is installed on the bottom of the support plate 1 through the clip 4, in order to further fix the support rod 3 to the support plate 1 and prevent the support rod 3 from shaking; the present application also provides a connecting column 5 at the bottom of the support plate 1, and the connecting column 5 is provided with a threaded hole 51, and the clip 4 is provided with a fixing hole 42, and the fixing hole 42 is located below the threaded hole 51; in this way, the clip 4 can be further fixed to the support plate 1 by the first fastener to prevent the clip 4 from loosening, thereby ensuring that the position of the support rod 3 is fixed, which is conducive to ensuring the surface shape of the heliostat.

[0050] Please continue to refer to Figure 5 In some embodiments of the present application, the rod portion 32 of the support rod 3 is provided with at least one circle of grooves 33, and the grooves 33 are used to set an adhesive, and the adhesive is used to fix the support rod 3 to the heliostat support structure A.

[0051] For more details, please refer to Figure 5 As mentioned above, when the bracket is in use, the rod portion 32 of the support rod 3 needs to be fixedly connected to the heliostat support structure A. In order to enhance the reliability of the connection, the present application provides a groove 33 on the rod portion 32 of the support rod 3. Since the groove 33 can accommodate more adhesive, when the rod portion 32 of the support rod 3 is connected to the heliostat support structure A, the fixing strength between the two can be improved.

[0052] Please continue to refer to Figure 5 In some embodiments of the present application, the groove 33 is a V-shaped groove.

[0053] Specifically, the groove 33 may be a V-shaped groove, or a circular groove, a rectangular groove, etc. However, it was found during the test that when the groove 33 is a V-shaped groove, more adhesive is saved and the bonding strength can be satisfied.

[0054] Please continue to refer to Figure 5 In some embodiments of the present application, the tail end 321 of the rod portion 32 is tapered.

[0055] Specifically, please combine Figure 5 and Figure 7 The tail end of the rod 32 is designed to be conical, which plays a guiding role and can ensure the connection between the heliostat support structure A and the support rod 3 holes.

[0056] Please refer to Figure 4 In some embodiments of the present application, the width of the clip 4 at the clamping opening 41 is smaller than the overall width of the clip 4 .

[0057] Specifically, combined Figure 1 , Figure 3 and Figure 4 As mentioned above, the clip 4 needs to be inserted into the second mounting hole 22 to lock and fix the support rod 3; then when inserting, if the width of the clip 4 at the clamping opening 41 is smaller than the overall width of the clip 4, then the clip 4 is easier to insert into the second mounting hole 22; in addition, in some embodiments of the present application, the outer contour line of the clip 4 at the clamping opening 41 is an arc shape, so that it can play a better guiding role.

[0058] Figure 6 The top structure diagram of the support plate provided in the embodiment of the present application is shown; please refer to Figure 6 In some embodiments of the present application, a honeycomb structure 11 is provided on the top of the support plate 1 opposite to the second mounting hole 22 , and the honeycomb structure 11 includes a plurality of blind holes 111 .

[0059] For more details, please refer to Figure 6 In the present application, the support plate 1 and the boss 2 are an integral structure, and the integral structure formed by the support plate 1 and the boss 2 needs to have sufficient strength to support the mirror located on the top of the support plate 1. Since the first mounting hole 21 and the second mounting hole 22 are provided in the boss 2, and the support rod 3 is installed at the first mounting hole 21, the strength of the support plate 1 relative to the first mounting hole 21 is the most in need of strengthening. Based on this, in order to better enhance the supporting strength of the support plate 1, a honeycomb structure 11 is provided at the top of the support plate 1 relative to the second mounting hole 22; the honeycomb structure 11 includes a plurality of blind holes 111, and the provision of the plurality of blind holes 111 actually forms a plurality of staggered reinforcing ribs at the support plate 1, so that the supporting strength of the support plate 1 can be improved.

[0060] Please continue to refer to Figure 6 Among the plurality of blind holes 111 , the hole area of ​​the blind hole 111 close to the center of the honeycomb structure 11 is smaller than the hole area of ​​the blind hole 111 at the edge.

[0061] Specifically, the force at the center of the honeycomb structure 11 is the greatest; the hole area of ​​the blind holes 111 close to the center of the honeycomb structure 11 is smaller than the hole area of ​​the blind holes 111 at the edge, so that the more blind holes 111 there are in the central area of ​​the honeycomb structure 11, the greater the density of the reinforcing ribs, and the more obvious the reinforcement effect of the support plate 1 at this location can meet the force at this location.

[0062] Please continue to refer to Figure 6 In some embodiments of the present application, a ridge 12 is further provided on the top of the support plate 1, and the ridge 12 surrounds the honeycomb structure.

[0063] Specifically, as mentioned above, the support plate 1 needs to be bonded to the mirror surface, so there is no need to apply glue to the honeycomb structure 11, otherwise the reinforcing effect of the honeycomb structure 11 will be affected; the present application sets a ridge 12 on the top of the support plate 1, and the area between the ridge 12 and the outer edge of the support plate 1 is the glue coating area; in this way, it is possible to avoid applying the glue to the honeycomb structure.

[0064] Please continue to refer to Figure 1 and Figure 2 In some embodiments of the present application, the bracket also includes a plurality of reinforcing plates 6, which are arranged around the boss 2. The reinforcing plates 6 are in the shape of a right triangle. The reinforcing plates 6 include adjacent first side surfaces and second side surfaces, the first side surfaces and the second side surfaces are perpendicular, the first side surfaces are connected to the bottom of the support plate 1, and the second side surfaces are connected to the boss 2.

[0065] For more details, please refer to Figure 1 and Figure 2 As mentioned above, the support plate 1 needs to have sufficient supporting strength to better support the mirror. In order to meet the support strength requirements, the present application sets a plurality of right-angled triangle reinforcement plates at the bottom of the support plate 1 so that the support plate 1 has sufficient supporting strength.

[0066] It should be noted that Figure 7 The heliostat support structure marked with A is only a component of the heliostat support structure and is a purlin in the heliostat support structure.

[0067] In summary, the bracket provided in the present application for connecting the heliostat mirror surface to the heliostat support structure has the following characteristics:

[0068] First: When assembling, just place the support rod vertically and insert the metal clip, which is easy to operate;

[0069] Second: easy disassembly, easy to disassemble and replace the heliostat mirror, convenient for maintenance;

[0070] Third: The V-shaped groove of the support rod ensures the bonding strength and saves adhesive;

[0071] Fourth: strong carrying capacity.

[0072] Finally, it should be noted that the above implementation modes are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned implementation modes, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the implementation modes of the present application.

Claims

1. A bracket for connecting a heliostat mirror to a heliostat support structure, characterized in that: The bracket comprises: a support plate (1), a boss (2), a support rod (3) and a clip (4); The top of the support plate (1) is used for being fixedly connected to the heliostat mirror surface; The boss (2) is located at the bottom of the support plate (1), and the boss (2) and the support plate (1) are integrally formed; the boss (2) is provided with a first mounting hole (21) and a second mounting hole (22), the axis of the first mounting hole (21) is perpendicular to the top of the support plate (1), and the opening of the first mounting hole (21) is located at the bottom surface of the boss (2); the second mounting hole (22) passes through the first mounting hole (21), and the opening of the second mounting hole (22) is located at the side of the boss (2); The support rod (3) comprises a head (31) and a rod (32) along the length direction, the head (31) is used to be inserted into the first mounting hole (21), and the rod (32) is used to be connected to the heliostat support structure (A); The shape of the clip (4) is adapted to the second mounting hole (22); one end of the clip (4) is provided with a clamping opening (41); at least a portion of the clip (4) is used to be inserted into the second mounting hole (22); and the clamping opening (41) is used to clamp the support rod (3).

2. The bracket for connecting a heliostat mirror surface to a heliostat support structure according to claim 1, characterized in that: The bracket also includes a connecting column (5) and a first fastener; The connecting column (5) is located at the bottom of the supporting plate (1), and the connecting column (5) and the supporting plate (1) are integrally formed; the connecting column (5) is provided with a threaded hole (51); The clip (4) is provided with a fixing hole (42), and the fixing hole (42) is located below the threaded hole (51); One end of the first fastener passes through the fixing hole (42) and extends into the threaded hole (51), and is threadedly connected to the connecting column (5), so as to fix the clamp (4), the support rod (3) and the support plate (1) together.

3. The bracket for connecting a heliostat mirror surface to a heliostat support structure according to claim 2, characterized in that: The rod portion (32) of the support rod (3) is provided with at least one circle of grooves (33), and the grooves (33) are used to accommodate an adhesive, and the adhesive is used to fix the support rod (3) to the heliostat support structure (A).

4. The bracket for connecting a heliostat mirror surface to a heliostat support structure according to claim 3, characterized in that: The groove (33) is a V-shaped groove.

5. The bracket for connecting a heliostat mirror surface to a heliostat support structure according to claim 1, characterized in that: The tail end (321) of the rod portion (32) is tapered.

6. The bracket for connecting a heliostat mirror surface to a heliostat support structure according to claim 4, characterized in that: The width of the clip (4) at the clamping opening (41) is smaller than the overall width of the clip (4).

7. The bracket for connecting a heliostat mirror surface to a heliostat support structure according to claim 6, characterized in that: A honeycomb structure (11) is provided at the top of the support plate (1) opposite to the second mounting hole (22), and the honeycomb structure (11) comprises a plurality of blind holes (111).

8. The bracket for connecting a heliostat mirror surface to a heliostat support structure according to claim 7, characterized in that: The hole area of ​​the blind holes (111) close to the center of the honeycomb structure (11) is smaller than the hole area of ​​the blind holes (111) at the edge.

9. The bracket for connecting a heliostat mirror surface to a heliostat support structure according to claim 7, characterized in that: The top of the support plate (1) is also provided with a ridge (12), and the ridge (12) surrounds the honeycomb structure.

10. The bracket for connecting a heliostat mirror surface to a heliostat support structure according to claim 1, characterized in that: The bracket also includes a plurality of reinforcing plates (6), which are arranged around the boss (2), and the reinforcing plates (6) are in the shape of a right triangle. The reinforcing plates (6) include a first side surface and a second side surface that are adjacent to each other, and the first side surface is perpendicular to the second side surface. The first side surface is connected to the bottom of the support plate (1), and the second side surface is connected to the boss (2).

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