Main beam of heliostat

Abstract

The utility model discloses a heliostat main beam which comprises a main beam body and a support component, and the support component is fixedly arranged on the main beam body. The support component comprises an adapter, a first support assembly and a second support assembly. The first support assembly and the second support assembly are both fixed to the adapter, and the adapter is fixedly connected with the main beam body. Each of the first support assembly and the second support assembly comprises at least one support; the first support assembly and the second support assembly are used for being connected with a to-be-connected component in the heliostat. According to the utility model, a plurality of supports can be arranged on one adapter piece, and then the adapter piece is connected with the main beam body, so that the installation of the plurality of supports can be completed at one time, that is, the plurality of supports and the adapter piece are arranged into an integral assembly, and only the adapter piece and the main beam body need to be welded by adopting the structure; the welding amount on the main beam body can be reduced, so that welding deformation of the main beam body is reduced, and the precision of the main beam body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of heliostats, and in particular relates to a main beam of a heliostat. Background Art

[0002] The function of the heliostat in the tower solar thermal power generation is to focus sunlight onto the absorber. The heliostat is mainly composed of a reflector, a reflector bracket, a transmission mechanism, and a column. The reflector bracket is composed of a main beam, a secondary beam, a supporting beam and other parts through assembly. Its function is to support and fix the reflector, and follow the transmission mechanism to realize the sun tracking function of the heliostat. Among them, the main beam plays a role in connecting and fixing the secondary beam and the supporting beam in the reflector bracket, and the main beam is connected to the transmission mechanism. When the heliostat rotates, the main beam is driven by the driving mechanism to make the heliostat rotate. The wind load carried by the heliostat is transmitted to the transmission mechanism and the column through the main beam, so the study of the main beam is particularly important in the study of the heliostat structure.

[0003] Since the main beam of the heliostat needs to be connected to the other parts on the reflector bracket (such as the secondary beam, support beam, etc.), and also needs to be connected to the transmission mechanism, the main beam needs to be designed and manufactured according to the structural requirements of the reflector bracket. Most of the main beams are made of circular or polygonal steel pipes welded with multiple support parts. The design requirements of each support part are different due to different functions. Among them, the support used to connect the main beam and the transmission mechanism needs to have good strength because it needs to transmit torque and bear load. In order to improve the strength of the parts, most methods are to increase the material or increase the welding area. However, it is obviously not economical to increase the strength of the parts by simply increasing the material. If the method of increasing the welding area is adopted, the main beam will be severely deformed due to excessive welding and severe heat generation, and excessive welding will cause the material to burn through, affecting product quality. Utility Model Content

[0004] In view of the problems in the background technology, the purpose of the utility model is to provide a heliostat main beam, comprising a main beam body and a support member, wherein the support member is fixedly arranged on the main beam body;

[0005] The support member includes an adapter, a first support component and a second support component;

[0006] The first support assembly and the second support assembly are both fixed on the adapter, and the adapter is fixedly connected to the main beam body;

[0007] The first support assembly and the second support assembly each include at least one support;

[0008] The first support assembly and the second support assembly are respectively used to connect with components to be connected in the heliostat.

[0009] Preferably, the first support assembly is a main beam support assembly, and the main beam support assembly includes two supports arranged in parallel;

[0010] The second support assembly is a push rod support assembly, and the push rod support assembly includes two supports arranged in parallel.

[0011] Preferably, the adapter is a sleeve, which is sleeved on the main beam body and has a shape matching that of the main beam body.

[0012] Preferably, the sleeve is provided with a plurality of first connection parts, the first connection parts are used for welding connection between the sleeve and the main beam body, and the first connection parts are hollow notches.

[0013] Preferably, the support comprises at least one support connecting plate, and at least one of the support connecting plates is provided with a mounting portion for connecting to a component to be connected in the heliostat.

[0014] Preferably, each of the supports is selected from any one of a first type of support and a second type of support; wherein,

[0015] The first type of support includes a support connection plate;

[0016] The second type support includes two support connecting plates, and a connecting component is provided between the two support connecting plates, and the two support connecting plates are connected to each other through the connecting component.

[0017] Preferably, the two support connecting plates in the second type of support are provided with the mounting portion, the mounting portions on the two support connecting plates are fixedly connected by the connecting assembly, and a mounting hole is provided on the combination formed by the two mounting portions and the connecting assembly, and the mounting hole is used to connect with the component to be connected in the heliostat.

[0018] Preferably, the connecting component is a connecting flange.

[0019] Preferably, in the second type of support, the connecting assembly connects the circumferential edges of two connecting plates of the support.

[0020] Preferably, the connecting assembly is a plurality of connecting partitions, and the connecting partitions are integrally formed with at least one of the support connecting plates.

[0021] Preferably, the support is provided with a second connecting portion for connecting with the sleeve, the shape of the second connecting portion matches the shape of the sleeve, and the second connecting portion is attached to the outer wall of the sleeve;

[0022] The second connection portion is a connection groove whose shape matches the shape of the sleeve, and the support is attached to the sleeve through the connection groove; or,

[0023] The second connecting portion is a connecting hole whose shape matches the shape of the sleeve, and the support is sleeved on the sleeve through the connecting hole.

[0024] Preferably, the radial cross-section shapes of the sleeve and the main beam body are both circular or polygonal.

[0025] Preferably, at least one of the support connecting plates is provided with a first reinforcing rib connected to the adapter.

[0026] Preferably, the first support assembly includes two first-type supports, and the two first-type supports in the first support assembly are connected by a second reinforcing rib; and / or,

[0027] The second support assembly includes two supports of the first type, and the two supports of the first type in the second support assembly are connected by a second reinforcing rib.

[0028] Due to the adoption of the above technical solution, the utility model has the following advantages and positive effects compared with the prior art:

[0029] 1. The utility model can set multiple supports on an adapter, and then connect the adapter to the main beam body to complete the installation of multiple supports at one time, that is, multiple supports and adapters are set as an integral assembly. With this structure, it is only necessary to weld the adapter to the main beam body, which can reduce the welding amount on the main beam body, reduce the welding deformation of the main beam body, and improve the accuracy of the main beam body. Because if each support is welded to the main beam body separately, the welding amount is large, the main beam body is prone to welding deformation, and the welding accuracy is difficult to control. In other words, the utility model optimizes the welding process of the main beam body, effectively reduces the welding deformation of the main beam body, and is suitable for mass production of heliostat main beams.

[0030] 2. The utility model is provided with a hollow notch on the sleeve, which further improves the connection strength between the sleeve and the main beam body. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0032] Figure 1 It is an overall schematic diagram of the utility model;

[0033] Figure 2 This is a schematic diagram of the casing of the utility model;

[0034] Figure 3 This is a schematic diagram of a support component of Application Example 1 of the utility model;

[0035] Figure 4 This is a schematic diagram of a support component of Application Example 2 of the utility model;

[0036] Figure 5 This is a schematic diagram of a support component of Application Example 3 of the utility model;

[0037] Figure 6 This is a schematic diagram of the main beam support of Application Example 3 of the utility model;

[0038] Figure 7 This is a schematic diagram of a support component of Application Example 4 of the utility model;

[0039] Figure 8 This is a schematic diagram of the main beam support of Application Example 4 of the utility model.

[0040] Description of reference numerals:

[0041] 1. Steel pipe; 2. Support component; 3. Main beam support; 4. Push rod support; 5. Casing; 6. First reinforcement rib; 7. Second reinforcement rib; 8. Sub-beam support; 9. Support connecting plate; 10. Mounting part; 11. Connecting partition; 12. Connecting hole; 13. Flange; 14. Arc groove. DETAILED DESCRIPTION

[0042] The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the utility model will become clearer. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise ratios, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.

[0043] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0044] Example

[0045] See also Figures 1 to 8 The core of the utility model is to provide a heliostat main beam, including a main beam body and a support member 2, the support member 2 is fixed on the main beam body, and the support member 2 is fixed in the middle of the main beam body, usually symmetrically distributed with the middle section of the main beam body as the reference, and also asymmetrically distributed.

[0046] The support member 2 includes an adapter, a first support assembly and a second support assembly, the first support assembly and the second support assembly are both fixed on the adapter, the adapter is fixedly connected to the main beam body, and the first support assembly and the second support assembly each include at least one support. The first support assembly and the second support assembly are respectively used to connect with the components to be connected in the heliostat.

[0047] The utility model can set multiple supports on an adapter, and then connect the adapter to the main beam body to complete the installation of multiple supports at one time, that is, multiple supports and adapters are set as an integral assembly. With this structure, it is only necessary to weld the adapter to the main beam body, which can reduce the welding amount on the main beam body, reduce the welding deformation of the main beam body, and improve the accuracy of the main beam body. Because if each support is welded to the main beam body separately, the welding amount is large, the main beam body is prone to welding deformation, and the welding accuracy is difficult to control. That is to say, the utility model optimizes the welding process of the main beam body, effectively reduces the welding deformation of the main beam body, and is suitable for mass production of heliostat main beams.

[0048] In this embodiment, the main beam body is a steel pipe 1, which is a tubular part formed by splicing one or more sections. It runs across the entire main beam and supports and connects the various supports on the main beam. Of course, in other embodiments, the main beam body can also be other structures, which is not limited in this embodiment.

[0049] The first support assembly is a main beam support assembly for connecting with the rotating shaft in the heliostat, and the main beam support assembly includes two parallel supports, which are main beam supports 3; the second support assembly is a push rod support assembly for connecting with the push rod in the heliostat, and the push rod support assembly includes two parallel supports, which are push rod supports 4. The main beam support assembly and the push rod support assembly can be installed on the steel pipe 1 at one time through the adapter of the utility model, wherein the two main beam supports 3 in the main beam support assembly are respectively connected to the two ends of the rotating shaft in the heliostat, so that the main beam of the heliostat can rotate around the rotating shaft as a whole, and the two push rod supports 4 in the push rod support assembly are respectively connected to the two ends of the hinge shaft in the push rod.

[0050] In this embodiment, the adapter is a sleeve 5, which is sleeved on the steel pipe 1 and its shape matches that of the steel pipe 1. The sleeve 5 is connected to the steel pipe 1 by welding, so that an annular structure is formed on the steel pipe 1. The sleeve 5 can be welded to the steel pipe 1 in a circle around the side. On the one hand, the connection strength can be strengthened by lengthening the welding length, and on the other hand, the welding positions can be evenly distributed on the circumference of the steel pipe 1, and the welding amount of each position is basically the same. Therefore, the heat generated during welding is relatively uniform on the circumference of the steel pipe 1, so that the steel pipe 1 is relatively uniformly deformed by heat on the circumference to ensure its shape. Of course, in other embodiments, the adapter can also be other structures such as an adapter plate, which is not limited in this embodiment. The radial cross-sectional shapes of the sleeve 5 and the steel pipe 1 are both circular or polygonal. When the radial cross-sectional shapes of the sleeve 5 and the steel pipe 1 are both polygonal, the sleeve 5 can be quickly positioned during installation, and the sleeve 5 can be prevented from rotating during installation, making the installation smoother. At the same time, the torsion and bending resistance of the support can be enhanced, so that the rigidity of the support is further improved.

[0051] The casing 5 is provided with a plurality of first connection parts, which are used for welding connection between the casing 5 and the steel pipe 1. Figure 2 As shown, in this embodiment, the first connection portion is a hollow notch provided on the sleeve 5. Since the sleeve 5 has a certain length, when the sleeve 5 is fixedly connected to the steel pipe 1 by welding, it can only be welded to the steel pipe 1 at the openings at both ends of the axial direction of the sleeve 5. In this embodiment, by providing a hollow notch on the sleeve 5, welding can be further performed at the hollow notch to further improve the connection strength between the sleeve 5 and the steel pipe 1. The specific hollow notch is an arc groove 14, which can be welded to the steel pipe 1 at the position of the arc groove 14, so that the connection strength is higher.

[0052] The support is provided with a second connection part for connecting with the sleeve 5, the shape of the second connection part matches the shape of the sleeve 5, and the second connection part is attached to the outer wall of the sleeve 5. The second connection part can be a connection groove or a connection hole 12 whose shape matches the shape of the sleeve 5. The support is attached to the sleeve 5 through the connection groove and is sleeved on the sleeve 5 through the connection hole 12. When the second connection part is a connection groove (or connection hole 12), a reinforcing plate whose two sides respectively match the connection groove (or connection hole 12) and the steel pipe 1 can be provided on the connection groove (or connection hole 12). One side of the reinforcing plate is fixedly connected to the connection groove (or connection hole 12), and the other side is attached to the sleeve 5 by welding. By providing the reinforcing plate, the welding position can be expanded, which can enhance the connection strength on the one hand, and disperse the welding positions around the reinforcing plate on the other hand, reducing the concentration of welding heat to prevent the sleeve 5 from being deformed by heat.

[0053] When the radial cross-sectional shapes of the sleeve 5 and the steel pipe 1 are both polygonal, the shapes of the connecting groove and the connecting hole 12 are also polygonal that match the radial cross-sectional shape of the sleeve 5, so that the support can be quickly positioned when installed on the sleeve 5 to facilitate installation.

[0054] The support includes at least one support connecting plate 9, and at least one support connecting plate 9 is provided with a mounting portion 10 for connecting to a component to be connected in the heliostat, and at least one support connecting plate 9 is provided with a first reinforcing rib 6 welded to the sleeve 5, and the connection strength of the support connecting plate 9 can be strengthened by the first reinforcing rib 6.

[0055] Specifically, each support is selected from any one of a first type support and a second type support; wherein the first type support includes a support connecting plate 9, and the support connecting plate 9 can be a U-shaped plate.

[0056] The second type of support includes two support connecting plates 9, and a connecting component is provided between the two support connecting plates 9. The two support connecting plates 9 are connected to each other through the connecting component to form a double-layer connecting structure, which greatly increases the overall structural rigidity of the support. Since the double-layer connecting structure of the two support connecting plates 9 is adopted, the wall thickness of a single support connecting plate 9 can be appropriately reduced while meeting the structural rigidity, so that the wall thickness of the support connecting plate 9 is closer to the wall thickness of the sleeve 5, which is easier to weld and reduces welding quality defects.

[0057] And the two support connecting plates 9 in the second type of support are both provided with mounting parts 10, the mounting parts 10 on the two support connecting plates 9 are fixedly connected by a connecting assembly, and a mounting hole is provided on the assembly formed by the two mounting parts 10 and the connecting assembly, and the mounting hole is used to connect with the component to be connected in the heliostat, and the component to be connected can be specifically a rotating shaft, and the connecting assembly in this embodiment is a connecting flange 13. Specifically, the mounting parts 10 on the support connecting plates 9 are provided with a plurality of assembly holes, and when the two support connecting plates 9 are both provided with mounting parts 10, the plurality of assembly holes correspond to the flange holes on the flange 13 one by one and are coaxially arranged, and the flange holes and the assembly holes together constitute the mounting holes.

[0058] In another embodiment, the connection assembly connects the circumferential edges of the two support connection plates 9 . The connection assembly may specifically be a plurality of connection partitions 11 , and the connection partitions 11 are integrally formed with at least one support connection plate 9 .

[0059] When the main beam support assembly and / or the push rod support assembly includes two first type supports, the two first type supports are connected by a second reinforcing rib 7, and the second reinforcing rib 7 is welded to the sleeve. The second reinforcing rib 7 can simultaneously strengthen the connection strength of the two first type supports.

[0060] Application Example 1

[0061] See also Figure 1 , 3 , a specific application example of a heliostat main beam of the utility model is provided, a support member 2 and a plurality of sub-beam supports 8 are arranged on a steel pipe 1, a main beam support assembly and a push rod support assembly are arranged on a sleeve 5 of the support member 2, and the main beam support assembly and the push rod support assembly are respectively provided with two main beam supports 3 and two push rod supports 4.

[0062] A plurality of secondary beam supports 8 are used to install secondary beams and supporting beams of the heliostat frame. A plurality of secondary beam supports 8 are fixedly arranged on the steel pipe 1 at intervals. The secondary beam supports 8 are arranged in a double-layer plate structure and are sleeved on the steel pipe 1. The number of secondary beam supports 8 is generally more than 4 and is symmetrically distributed on the steel pipe 1.

[0063] The main beam support assembly is used to install the rotating shaft, which is arranged between the two main beam supports 3 of the main beam support assembly and its two ends are respectively connected to the main beam supports 3; the push rod support assembly is used to install the push rod, which is at a certain angle to the main beam support assembly, and one end of the push rod is arranged between the two push rod supports 4 of the main beam support assembly and is connected to the two push rod supports 4.

[0064] The two main beam supports 3 of the main beam support assembly each include two support connecting plates 9, and both support connecting plates 9 are provided with mounting portions 10. The mounting portions 10 on the two support connecting plates 9 are fixedly connected by flanges 13. The flange 13 is arranged between the two mounting portions 10 of the two support connecting plates 9. A mounting hole is arranged on the combination formed by the two mounting portions 10 and the flange 13, and the mounting hole is used to connect with the rotating shaft.

[0065] The two support connecting plates 9 on the main beam support 3 of the main beam support assembly are both provided with connecting holes 12. The steel pipe 1, the sleeve 5 and the connecting holes 12 are all circular. The two support connecting plates 9 are sleeved on the sleeve 5 through the connecting holes 12 and are welded to the sleeve 5. The two support connecting plates 9 are both provided with a first reinforcing rib 6 connected to the sleeve 5.

[0066] The two push rod supports 4 of the push rod support assembly each include a support connecting plate 9, on which is provided a mounting portion 10 connected to the push rod, and a second reinforcing rib 7 is connected between the two support connecting plates 9 of the two push rod supports 4, and the second reinforcing rib 7 is connected to the sleeve.

[0067] One end of the support connecting plate 9 of the push rod support 4 of the push rod support assembly is provided with a connecting groove, through which the support connecting plate 9 is attached to the sleeve 5 and welded and fixed to the sleeve 5, and the connecting groove is arc-shaped. The support connecting plate 9 of the push rod support 4 of the push rod support assembly is a U-shaped plate.

[0068] Application Example 2

[0069] See also Figure 4, providing a specific application example of a heliostat main beam of the utility model, a main beam support assembly and a push rod support assembly are arranged on the sleeve 5 of the support member 2, and the main beam support assembly and the push rod support assembly are respectively provided with two main beam supports 3 and two push rod supports 4.

[0070] The two main beam supports 3 of the main beam support assembly each include a support connecting plate 9, and a connecting groove is provided at one end of the support connecting plate 9. The main beam support 3 is connected to the sleeve 5 through the connecting groove and is welded and fixed to the sleeve 5. The steel pipe 1 and the sleeve 5 are both circular, and the connecting groove is an arc shape.

[0071] The support connecting plate 9 of the main beam support 3 of the main beam support assembly is a U-shaped plate, a mounting portion 10 connected to the rotating shaft is provided on the support connecting plate 9, and a first reinforcing rib 6 connected to the sleeve 5 is provided on the support connecting plate 9.

[0072] The two push rod supports 4 of the push rod support assembly each include a support connecting plate 9, on which is provided a mounting portion 10 connected to the push rod, and a second reinforcing rib 7 is connected between the two support connecting plates 9 of the two push rod supports 4, and the second reinforcing rib 7 is connected to the sleeve.

[0073] One end of the support connecting plate 9 of the push rod support 4 of the push rod support assembly is provided with a connecting groove, and the support connecting plate 9 is attached to the sleeve 5 through the connecting groove and is welded and fixed to the sleeve 5. And the support connecting plate 9 of the push rod support 4 of the push rod support assembly is a U-shaped plate.

[0074] Application Example 3

[0075] See also Figure 5 , 6 , providing a specific application example of a heliostat main beam of the utility model, a main beam support assembly and a push rod support assembly are arranged on the sleeve 5 of the support member 2, and the main beam support assembly and the push rod support assembly are respectively provided with two main beam supports 3 and two push rod supports 4.

[0076] The two main beam supports 3 of the main beam support assembly each include two support connecting plates 9, and a plurality of connecting partitions 11 are arranged on the circumferential edges of the two support connecting plates 9. The connecting partitions 11 connect the two support connecting plates 9, and in this embodiment, the connecting partitions 11 are formed by bending the edges of one or two of the main beam support 3 connecting plates.

[0077] The two support connecting plates 9 of the main beam support 3 of the main beam support assembly are both provided with connecting holes 12. The steel pipe 1, the sleeve 5 and the connecting holes 12 are all circular. The two support connecting plates 9 are sleeved on the sleeve 5 through the connecting holes 12 and are welded to the sleeve 5. One of the support connecting plates 9 of the main beam support 3 of the main beam support assembly is provided with a mounting portion 10 connected to the rotating shaft. Specifically, the support connecting plate 9 provided with the mounting portion 10 is provided with an extension portion at one end away from the connecting hole 12 thereof. The mounting portion 10 is provided on the extension portion, that is, the length of the support connecting plate 9 provided with the mounting portion 10 is longer than that of the other support connecting plate 9. And the support connecting plate 9 provided with the mounting portion 10 is provided with a first reinforcing rib 6 connected to the sleeve 5.

[0078] The two push rod supports 4 of the push rod support assembly each include a support connecting plate 9, on which is provided a mounting portion 10 connected to the push rod, and a second reinforcing rib 7 is connected between the two support connecting plates 9 of the two push rod supports 4, and the second reinforcing rib 7 is connected to the sleeve.

[0079] One end of the support connecting plate 9 of the push rod support 4 of the push rod support assembly is provided with a connecting groove, and the support connecting plate 9 is attached to the sleeve 5 through the connecting groove and is welded and fixed to the sleeve 5. And the support connecting plate 9 of the push rod support 4 of the push rod support assembly is a U-shaped plate.

[0080] Application Example 4

[0081] See also Figure 7 , 8 , a specific application example of a heliostat main beam of the utility model is provided, a support member 2 and a plurality of sub-beam supports 8 are arranged on a steel pipe 1, a main beam support assembly and a push rod support assembly are arranged on a sleeve 5 of the support member 2, and the main beam support assembly and the push rod support assembly are respectively provided with two main beam supports 3 and two push rod supports 4.

[0082] The two main beam supports 3 of the main beam support assembly each include two support connecting plates 9, and both support connecting plates 9 are provided with mounting portions 10. The mounting portions 10 on the two support connecting plates 9 are fixedly connected by flanges 13. The flange 13 is arranged between the two mounting portions 10 of the two support connecting plates 9. A mounting hole is arranged on the combination formed by the two mounting portions 10 and the flange 13, and the mounting hole is used to connect with the rotating shaft.

[0083] The two support connecting plates 9 on the main beam support 3 of the main beam support assembly are provided with connecting holes 12, the steel pipe 1, the sleeve 5 and the connecting hole 12 are all regular octagons, the two support connecting plates 9 are sleeved on the sleeve 5 through the connecting holes 12 and are welded to the sleeve 5, and one of the support connecting plates 9 is provided with a first reinforcing rib 6 connected to the sleeve 5.

[0084] The two push rod supports 4 of the push rod support assembly each include a support connecting plate 9, on which is provided a mounting portion 10 connected to the push rod, and a second reinforcing rib 7 is connected between the two support connecting plates 9 of the two push rod supports 4 of the two push rod support assemblies, and the second reinforcing rib 7 is connected to the sleeve.

[0085] One end of the support connecting plate 9 of the push rod support 4 of the push rod support assembly is provided with a connecting groove, and the support connecting plate 9 is attached to the sleeve 5 through the connecting groove and is welded and fixed to the sleeve 5. And the support connecting plate 9 of the push rod support 4 of the push rod support assembly is a U-shaped plate.

[0086] The main beam support assembly and a push rod support assembly of the existing heliostat main beam are welded to the steel pipe 1 respectively, and the welding amount on the steel pipe 1 is large, which is easy to cause welding deformation, and the welding precision is difficult to control. The utility model is provided with an integral support member 2 and sleeved on the steel pipe 1, and only the sleeve 5 of the support member 2 and the steel pipe 1 need to be welded, which reduces the welding workload on the steel pipe 1, reduces welding deformation, and can better improve welding precision.

[0087] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they still fall within the protection scope of the present invention.

Claims

1. A heliostat main beam, characterized in that: It comprises a main beam body and a support member, wherein the support member is fixedly arranged on the main beam body; The support member includes an adapter, a first support component and a second support component; The first support assembly and the second support assembly are both fixed on the adapter, and the adapter is fixedly connected to the main beam body; The first support assembly and the second support assembly each include at least one support; The first support assembly and the second support assembly are respectively used to connect with the components to be connected in the heliostat; The adapter is a sleeve, which is sleeved on the main beam body and has a shape that matches the main beam body.

2. The heliostat main beam according to claim 1, characterized in that: The first support assembly is a main beam support assembly, and the main beam support assembly includes two supports arranged in parallel; The second support assembly is a push rod support assembly, and the push rod support assembly includes two supports arranged in parallel.

3. The heliostat main beam according to claim 1, characterized in that: The sleeve is provided with a plurality of first connection parts, the first connection parts are used for welding connection between the sleeve and the main beam body, and the first connection parts are hollow notches.

4. The heliostat main beam according to claim 1, characterized in that: The support includes at least one support connecting plate, and at least one of the support connecting plates is provided with a mounting portion for connecting with a component to be connected in the heliostat.

5. The heliostat main beam according to claim 4, characterized in that: Each of the supports is selected from any one of a first type of support and a second type of support; wherein, The first type of support includes a support connection plate; The second type support includes two support connecting plates, and a connecting component is provided between the two support connecting plates, and the two support connecting plates are connected to each other through the connecting component.

6. The heliostat main beam according to claim 5, characterized in that: The mounting portion is provided on both support connecting plates of the second type support, the mounting portions on the two support connecting plates are fixedly connected via the connecting assembly, and a mounting hole is provided on a combination formed by the two mounting portions and the connecting assembly, and the mounting hole is used to connect with a component to be connected in the heliostat.

7. The heliostat main beam according to claim 6, characterized in that: The connecting component is a connecting flange.

8. The heliostat main beam according to claim 5, characterized in that: In the second type of support, the connecting assembly connects the circumferential edges of two support connecting plates.

9. The heliostat main beam according to claim 8, characterized in that: The connection assembly is a plurality of connection partitions, and the connection partitions are integrally formed with at least one of the support connection plates.

10. The heliostat main beam according to claim 1, characterized in that: The support is provided with a second connection portion for connecting with the sleeve, the shape of the second connection portion matches the shape of the sleeve, and the second connection portion is attached to the outer wall of the sleeve; The second connection portion is a connection groove whose shape matches the shape of the sleeve, and the support is attached to the sleeve through the connection groove; or, The second connecting portion is a connecting hole whose shape matches the shape of the sleeve, and the support is sleeved on the sleeve through the connecting hole.

11. The heliostat main beam according to claim 1, characterized in that: The radial cross-sectional shapes of the sleeve and the main beam body are both circular or polygonal.

12. The heliostat main beam according to claim 4, characterized in that: At least one of the support connecting plates is provided with a first reinforcing rib connected to the adapter.

13. The heliostat main beam according to claim 5, characterized in that: The first support assembly includes two supports of the first type, and the two supports of the first type in the first support assembly are connected by a second reinforcement rib; and / or the second support assembly includes two supports of the first type, and the two supports of the first type in the second support assembly are connected by a second reinforcement rib.

Images