Energy dissipation supporting assembly and supporting device

Abstract

The utility model provides an energy dissipation supporting assembly and a supporting device, and relates to the technical field of shock absorption and energy dissipation. The connecting column and the cantilever columns extend in the first direction, the two cantilever columns are hinged to the two ends, in the first direction, of the connecting column correspondingly, the ends, back to the connecting column, of the cantilever columns are used for being connected with the frame, the two cantilever columns correspond to the two energy dissipation supporting pieces correspondingly, and the energy dissipation supporting pieces comprise core materials; one end of the core material is connected with the connecting column, the other end of the core material is connected with the cantilever column corresponding to the energy dissipation supporting pieces, the core material can extend in the axial direction, and the two energy dissipation supporting pieces are located on the two opposite sides of the connecting column in the second direction respectively. Due to the fact that the connecting column and the cantilever column extend in the first direction, the space occupied by the energy dissipation supporting assembly is small, the two sides, in the second direction, of the energy dissipation supporting assembly can be used for arranging a door and a window, the energy dissipation supporting assembly, the door and the window can be arranged in the same grid, and the installation position of the energy dissipation supporting assembly is enriched.

Description

Technical Field

[0001] This application relates to the field of vibration damping and energy dissipation technology, and in particular to an energy dissipation support component and support device. Background Technology

[0002] Earthquakes are a type of force majeure event, a frequent disaster, and a destructive activity in the natural world that is difficult to predict, prevent, and control. 90% or more of the casualties and economic losses caused by earthquakes are due to building collapse. Therefore, countries around the world are committed to improving earthquake resistance and disaster mitigation in engineering projects, and to enhancing the seismic fortification level and earthquake resistance of construction projects.

[0003] Traditional building structures rely primarily on their own strength and stiffness to resist external forces. However, under strong earthquakes or winds, the frame may experience significant deformation and internal forces, leading to damage or even collapse. Therefore, incorporating energy-dissipating supports within the frame is essential to reduce damage during earthquakes. Specifically, the frame is grid-like, and the energy-dissipating supports are installed at an angle, with each end connected to a diagonal point of a grid.

[0004] However, building doors and windows are generally located within a grid. If energy-dissipating supports and doors / windows are placed in the same grid, the energy-dissipating supports will interfere with the doors / windows. Therefore, the installation location of energy-dissipating supports cannot be in the same grid as doors and windows, thus limiting their installation options. Utility Model Content

[0005] In view of this, this application provides an energy-consuming support component and support device to solve the problem that the installation position of the energy-consuming support component cannot be set in the same grid as the door and window, and the installation position of the energy-consuming support component is limited.

[0006] According to one aspect of this application, an energy-dissipating support assembly is provided, the energy-dissipating support assembly including a connecting column, two cantilever columns and two energy-dissipating support members, the connecting column and the cantilever columns both extending along a first direction, the two cantilever columns being hinged to the two ends of the connecting column in the first direction, the end of the cantilever column facing away from the connecting column being used for connection to a frame, the two cantilever columns corresponding to the two energy-dissipating support members, and the energy-dissipating support members including a core material;

[0007] One end of the core material is connected to the connecting post, and the other end of the core material is connected to the cantilever post corresponding to the energy dissipation support. The core material is axially elongated, and the two energy dissipation supports are located on opposite sides of the connecting post in a second direction, which intersects with the first direction.

[0008] Preferably, the energy-dissipating support assembly further includes two shear-resistant members, each corresponding to one of the two cantilever columns. The cantilever columns and the connecting columns are connected by the shear-resistant members corresponding to the cantilever columns. The shear-resistant members and the energy-dissipating support members corresponding to the same cantilever column are located on opposite sides of the connecting column in the second direction.

[0009] Preferably, the energy-dissipating support assembly further includes a first fastener and a second fastener, the shear-resistant member is connected to the connecting column through the first fastener, and the shear-resistant member is connected to the cantilever column corresponding to the shear-resistant member through the second fastener.

[0010] Preferably, the energy-consuming support further includes a sleeve and a filler, with a portion of the core material disposed inside the sleeve and both ends of the core material exposed outside the sleeve, and the filler filling the gap between the core material and the inner wall of the sleeve.

[0011] Preferably, the energy-consuming support further includes an unbonded material layer, and the portion of the core material located inside the sleeve is covered by the unbonded material layer.

[0012] Preferably, the energy-dissipating support includes two connecting plates, which are respectively connected to both ends of the core material. The connecting plates are located outside the sleeve. One connecting plate is connected to the connecting column, and the other connecting plate is connected to the cantilever column corresponding to the energy-dissipating support.

[0013] Preferably, the core material includes a small-diameter portion and two large-diameter portions, the diameter of the large-diameter portions being larger than the diameter of the small-diameter portions, the two large-diameter portions being connected to both ends of the small-diameter portions respectively, portions of the large-diameter portions being located outside the sleeve, and the two large-diameter portions being connected to the two connecting plates respectively.

[0014] Preferably, the core material further includes a limiting portion, which protrudes from the outer side wall of the small diameter portion, and there is a gap between the outer side wall of the limiting portion and the inner side wall of the sleeve.

[0015] Preferably, the energy dissipation support assembly further includes a third fastener and a fourth fastener, one of the connecting plates in the energy dissipation support is connected to the connecting column via the third fastener, and the other connecting plate in the energy dissipation support is connected to the cantilever column corresponding to the energy dissipation support via the fourth fastener.

[0016] According to another aspect of this application, a support device is provided, the support device including the frame and the above-described energy-dissipating support component, the frame including a plurality of mounting beams and a plurality of mounting columns, the mounting columns extending along a first direction, the plurality of mounting columns being spaced apart along a second direction, the mounting beams extending along the second direction, the plurality of mounting beams being spaced apart along the first direction, the mounting beams intersecting the mounting columns, and two cantilever columns being respectively connected to two adjacent mounting beams.

[0017] The energy-dissipating support assembly of this application includes a connecting column, two cantilever columns, and two energy-dissipating support members. Both the connecting column and the cantilever columns extend along a first direction. The two cantilever columns are hinged to both ends of the connecting column in the first direction. The end of each cantilever column facing away from the connecting column is used to connect to the frame. Each cantilever column corresponds to one of the two energy-dissipating support members, and each energy-dissipating support member includes a core material. One end of the core material is connected to the connecting column, and the other end is connected to the cantilever column corresponding to the energy-dissipating support member. The core material is axially elongated. The two energy-dissipating support members are located on opposite sides of the connecting column in a second direction. In the absence of an earthquake, the connecting column and the two connecting columns cooperate to enhance the structural strength of the frame. During an earthquake, the frame deforms under a force parallel to the second direction. At this time, the connecting column rotates relative to the two cantilever columns, creating openings between the connecting column and the two cantilever columns. The core material then elongates axially to dissipate energy and prevent frame damage. Since both the connecting column and the cantilever column extend along the first direction, the space occupied by the energy dissipation support component is small. Both sides of the energy dissipation support component in the second direction can be used to arrange doors and windows, which allows the energy dissipation support component to be set in the same grid as the doors and windows, thus enriching the installation positions of the energy dissipation support component. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the energy-dissipating support component is shown;

[0020] Figure 2 This diagram shows the structure of the energy-dissipating support component after deformation.

[0021] Figure 3 A schematic diagram of the energy-dissipating support component is shown;

[0022] Figure 4 Show Figure 3A cross-sectional view of the energy-dissipating support component obtained by cutting along A-A';

[0023] Figure 5 A schematic diagram of the core material structure is shown;

[0024] Figure 6 A structural schematic diagram showing one installation location of the energy-dissipating support component;

[0025] Figure 7 A structural schematic diagram showing another installation location of the energy-consuming support component is shown.

[0026] Icons: 1-Frame; 11-Mounting beam; 12-Mounting column; 2-Energy dissipation support assembly; 21-Connecting column; 22-Cantilever column; 23-Energy dissipation support component; 231-Core material; 2311-Large diameter section; 2312-Small diameter section; 2313-Limiting section; 232-Sleeve; 233-Filling component; 234-Connecting plate; 24-Shear-resistant component; 25-First fastener; 26-Second fastener; 27-Third fastener; 28-Fourth fastener; 3-Door; 4-Window; L1-First direction; L2-Second direction. Detailed Implementation

[0027] The following detailed embodiments are provided to help the reader gain a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will be apparent after understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein; changes that will be apparent after understanding the disclosure of this application are possible, except for operations that must occur in a specific order. Furthermore, for clarity and brevity, descriptions of features known in the art may be omitted.

[0028] The features described herein may be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many feasible ways of implementing the methods, apparatus, and / or systems described herein that will be apparent upon understanding the disclosure of this application.

[0029] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, it may be directly "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, or there may be one or more other elements in between. In contrast, when an element is described as being "directly on" another element, "directly connected to" another element, "directly bonded to" another element, "directly on" another element, or "directly covering" another element, there may be no other elements in between.

[0030] As used herein, the term “and / or” includes any one of the relevant items listed and any combination of any two or more items.

[0031] Although terms such as “first,” “second,” and “third” may be used herein to describe individual components, assemblies, regions, layers, or parts, these components, assemblies, regions, layers, or parts are not limited by these terms. Rather, these terms are used only to distinguish one component, assembly, region, layer, or part from another. Therefore, without departing from the teachings of the examples described herein, the first component, assembly, region, layer, or part referred to as the second component, assembly, region, layer, or part may also be referred to as the second component, assembly, region, layer, or part.

[0032] For ease of description, spatial relation terms such as “above,” “upper,” “below,” and “lower” are used herein to describe the relationship between one element and another, as shown in the accompanying drawings. Such spatial relation terms are intended to include not only the orientation depicted in the drawings but also different orientations of the device during use or operation. For example, if the device in the drawings is flipped, an element described as being “above” or “upper” relative to another element will subsequently be “below” or “lower” relative to that other element. Therefore, the term “above” includes both “above” and “below” orientations depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relation terms used herein will be interpreted accordingly.

[0033] The terminology used herein is for the purpose of describing various examples only and is not intended to limit this disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms “comprising,” “including,” and “having” enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0034] Variations in the shapes shown in the accompanying drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the accompanying drawings, but include changes in shape that may occur during manufacturing.

[0035] The features of the examples described herein can be combined in various ways that will be apparent upon understanding the disclosure of this application. Furthermore, although the examples described herein have a wide variety of constructions, other constructions are possible, as will be apparent upon understanding the disclosure of this application.

[0036] This application provides an energy-dissipating support assembly 2, which includes a connecting column 21, two cantilever columns 22, and two energy-dissipating support members 23. The connecting column 21 extends along a first direction L1. The two cantilever columns 22 are hinged to the two ends of the connecting column 21 in the first direction L1, respectively. One end of the cantilever column 22 facing away from the connecting column 21 is used to connect to the frame 1. The two cantilever columns 22 correspond to the two energy-dissipating support members 23, and each energy-dissipating support member 23 includes a core material 231. One end of the core material 231 is connected to the connecting column 21, and the other end of the core material 231 is connected to the cantilever column 22 corresponding to the energy-dissipating support member 23. The core material 231 is axially elongated. The two energy-dissipating support members 23 are located on opposite sides of the connecting column 21 in the second direction L2. When no earthquake occurs, the connecting column 21 and the two connecting columns 21 cooperate to enhance the structural strength of the frame 1. In the event of an earthquake, such as... Figure 2 As shown, the frame 1 deforms under a force parallel to the second direction L2. At this time, the connecting column 21 rotates relative to the two cantilever columns 22, creating openings between the connecting column 21 and the two cantilever columns 22. The core material 231 then elongates axially to dissipate energy and prevent damage to the frame 1. Since both the connecting column 21 and the cantilever columns 22 extend along the first direction L1, the space occupied by the energy-dissipating support 23 is relatively small. Both sides of the energy-dissipating support assembly 2 in the second direction L2 can be used to arrange doors 3 and windows 4 (e.g., ...). Figure 6 and Figure 7 The installation positions of doors 3 and windows 4 shown in the figure allow the energy-dissipating support 23 to be installed in the same grid as doors 3 and windows 4, thus enriching the installation positions of the energy-dissipating support components.

[0037] Preferably, the first direction L1 is perpendicular to the second direction L2, and when the frame 1 is not deformed, the first direction L1 is parallel to the direction of gravity.

[0038] It should be noted that, in order to illustrate the relative positions of the connecting column 21 and the two cantilever columns 22 after the frame 1 is deformed by a force parallel to the second direction L2, Figure 2 The energy dissipation support 23 is hidden. The circle between the connecting column 21 and the cantilever column 22 indicates the hinge position. In the entity of the energy dissipation support assembly 2, the connecting column 21 and the cantilever column 22 are hinged by the shear member 24 described below.

[0039] Furthermore, since the connecting column 21 rotates relative to the two cantilever columns 22, neither the cantilever column 22 nor the connecting column 21 will deform. During post-earthquake repair, only the energy dissipation support 23 needs to be replaced. Since the energy dissipation support 23 is small in size, the cost of replacing a single energy dissipation support 23 is low.

[0040] Optionally, the cantilever column 22 and the connecting column 21 can be made of steel with a cross-section of “└┘”.

[0041] like Figure 1 As shown, the energy-dissipating support assembly 2 also includes two shear members 24, which correspond to two cantilever columns 22 respectively. The cantilever columns 22 and connecting columns 21 are connected to the shear members 24 corresponding to the cantilever columns 22. The shear members 24 and energy-dissipating supports 23 corresponding to the same cantilever column 22 are located on opposite sides of the connecting column 21 in the second direction L2. When the frame 1 is subjected to a force parallel to the second direction L2, two adjacent mounting beams 11 in the frame 1 are displaced in the second direction L2. Under the action of the shear members 24, the connecting column 21 deflects relative to the two cantilever columns 22, and an opening is formed between the end of the connecting column 21 on the side where the energy-dissipating support 23 is located and the end of the cantilever column 22 on the side where the energy-dissipating support 23 is located. The two openings are located on different sides in the second direction L2 to ensure that the connecting column 21 and the cantilever column 22 do not deform.

[0042] Furthermore, the energy-dissipating support assembly 2 also includes a first fastener 25 and a second fastener 26. The shear-resistant member 24 is connected to the connecting column 21 via the first fastener 25, and the shear-resistant member 24 is connected to the cantilever column 22 corresponding to the shear-resistant member 24 via the second fastener 26. In this way, the first fastener 25 and the second fastener 26 realize the hinge between the connecting column 21 and the cantilever column 22, allowing the cantilever column 22 and the connecting column 21 to deflect relative to each other.

[0043] Preferably, the shear-resistant member 24 can be an angle steel, and the shear-resistant member 24 has a fixing hole. The first fastener 25 and the second fastener 26 can be bolts. The shear-resistant member 24 can be installed by cooperating with the fixing hole and the bolt.

[0044] In the embodiments of this application, such as Figure 3 and Figure 4 As shown, the energy-dissipating support 23 also includes a sleeve 232 and a filler 233. A portion of the core material 231 is disposed within the sleeve 232, with both ends of the core material 231 exposed outside the sleeve 232. The sleeve 232 can be a hollow cylindrical structure made of hard steel. The filler 233 fills the gap between the core material 231 and the inner wall of the sleeve 232. The filler 233 and the sleeve 232 provide constraint for the bending of the core material 231, preventing buckling of the core material 231 under pressure.

[0045] Preferably, the filler 233 can be a structure formed after C30 concrete has solidified.

[0046] In addition, the energy-dissipating support 23 also includes a non-adhesive material layer. The portion of the core material 231 located inside the sleeve 232 is covered by the non-adhesive material layer to reduce or eliminate the transmission of force to the filler 233 when the core material 231 is subjected to axial force. Optionally, the non-adhesive material layer can be rubber, polyethylene, silicone, latex, etc.

[0047] like Figure 3 As shown, the energy-dissipating support 23 also includes two connecting plates 234, which are respectively connected to both ends of the core material 231. The connecting plates 234 are located outside the sleeve 232. One connecting plate 234 can be connected to the connecting column 21 via a first fastener 25, and the other connecting plate 234 can be connected to the cantilever column 22 via a second fastener 26. By providing the connecting plates 234, it is easy to connect the energy-dissipating support 23 to the support column and the cantilever column 22.

[0048] Optionally, the connecting plate 234 and the core material 231 can be connected by welding.

[0049] like Figure 1 and Figure 3 As shown, the energy-dissipating support assembly 2 also includes a third fastener 27 and a fourth fastener 28. One connecting plate 234 of the energy-dissipating support 23 is connected to the connecting column 21 via the third fastener 27, and the other connecting plate 234 of the energy-dissipating support 23 is connected to the cantilever column 22 corresponding to the energy-dissipating support 23 via the fourth fastener 28. Thus, the energy-dissipating support 23 is installed using the third fastener 27 and the fourth fastener 28.

[0050] Optionally, fixing holes are provided on the connecting plate 234, and the third fastener 27 and the fourth fastener 28 can be bolts. The energy-consuming support 23 can be installed by cooperating with the fixing holes and bolts.

[0051] like Figure 5As shown, the core material 231 includes a small-diameter portion 2312 and two large-diameter portions 2311. The two large-diameter portions 2311 are connected to both ends of the small-diameter portion 2312. Both the large-diameter portions 2311 and the small-diameter portions 2312 are cylindrical. The diameter of the large-diameter portion 2311 is larger than the diameter of the small-diameter portion 2312. Parts of the large-diameter portions 2311 are located outside the sleeve 232. The two large-diameter portions 2311 are welded to the two connecting plates 234 respectively. In this way, by welding the larger-diameter portions 2311 to the connecting plates 234, the stability of the fixation between the connecting plates 234 and the core material 231 can be improved.

[0052] In addition, the core material 231 also includes a limiting portion 2313, which protrudes from the outer wall of the small diameter portion 2312, and there is a gap between the outer wall of the limiting portion 2313 and the inner wall of the sleeve 232. When the frame 1 where the energy dissipation support assembly 2 is located does not deform, the first direction L1 is parallel to the direction of gravity, and the limiting portion 2313 cooperates with the filler 233 to prevent the core material 231 from falling out of the sleeve 232.

[0053] Optionally, the entire core material 231 can be integrally formed, and the entire core material 231 can be uniformly covered by an unbonded material layer.

[0054] Furthermore, the cantilever column 22 and the connecting column 21 enter the yield state later than the ultimate state of the energy dissipation support 23 to ensure that the cantilever column 22 and the connecting column 21 will not deform. Therefore, the core material 231 needs to be made of a material with a low yield point. For example, the core material 231 can be made of Q235 steel.

[0055] During the manufacturing process of the energy dissipation support component 2, the connecting column 21, two cantilever columns 22, two energy dissipation support components 23 and two shear resistance components 24 can be processed separately. The connecting column 21, two cantilever columns 22, two energy dissipation support components 23 and two shear resistance components 24 can be assembled into the energy dissipation support component 2 in the factory. After that, the energy dissipation support component 2 can be directly installed into the frame 1, thereby saving construction time and construction costs.

[0056] Furthermore, this application achieves the energy dissipation effect of the damper unit by using the energy dissipation support component 2 instead of relying solely on the damper component layer. Instead, it achieves this effect through the coordinated use of connecting column 21, two cantilever columns 22, two energy dissipation support components 23, and two shear members 24. Simultaneously, compared to the energy dissipation support components installed in the existing frame 1, the energy dissipation support component 23 in this application is smaller in size, thus improving the additional force exerted by the energy dissipation support component 23 on the frame 1.

[0057] According to another aspect of this application, a support device is provided, comprising a frame 1 and the aforementioned energy-dissipating support assembly 2. The frame 1 includes a plurality of mounting beams 11 and a plurality of mounting columns 12. The mounting columns 12 extend along a first direction L1, and the plurality of mounting columns 12 are spaced apart along a second direction L2. The mounting beams 11 extend along the second direction L2, and the plurality of mounting beams 11 are spaced apart along the first direction L1. The mounting beams 11 and mounting columns 12 intersect, that is, the plurality of mounting beams 11 and the plurality of mounting columns 12 are arranged in a grid pattern, with two adjacent mounting beams 11 and two adjacent mounting columns 12 forming a grid. Two cantilever columns 22 are connected to two adjacent mounting beams 11, such that the energy-dissipating support assembly 2 is disposed within a grid.

[0058] Optionally, the cantilever column 22 and the mounting beam 11 can be fixed by welding.

[0059] Since both the cantilever column 22 and the connecting column 21 extend along the first direction L1, this allows the energy-dissipating support 23 to easily avoid the door 3 and window 4. For example, as Figure 6 As shown, when two windows 4 spaced apart along the second direction L2 and a door 3 located on the same side as one of the windows 4 are arranged in a grid, the energy-dissipating support assembly 2 can be installed between the two windows 4. For example, as... Figure 7 As shown, when a door 3 and a window 4 are located on the same side in a cell, the energy-dissipating support assembly 2 is installed on the other side.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An energy dissipation brace assembly, comprising: The energy dissipation support assembly comprises a connecting column, two cantilever columns and two energy dissipation supports, the connecting column and the cantilever columns extend along a first direction, two cantilever columns are hinged to the connecting column at two ends in the first direction respectively, the end of the cantilever column away from the connecting column is used for connecting with the frame, two cantilever columns correspond to two energy dissipation supports respectively, and the energy dissipation support comprises a core material; One end of the core material is connected with the connecting column, the other end of the core material is connected with the cantilever column corresponding to the energy dissipation support, the core material can be elongated in the axial direction, and two energy dissipation supports are located on two sides of the connecting column opposite to each other in a second direction, and the second direction intersects with the first direction.

2. The energy dissipation support assembly according to claim 1, wherein, The energy dissipation support assembly further comprises two shear members, two shear members correspond to two cantilever columns respectively, the cantilever column and the connecting column are connected through the shear member corresponding to the cantilever column, and the shear member corresponding to the same cantilever column and the energy dissipation support are located on two sides of the connecting column opposite to each other in the second direction.

3. The energy dissipation support assembly according to claim 2, wherein, The energy dissipation support assembly further comprises a first fastener and a second fastener, the shear member is connected with the connecting column through the first fastener, and the shear member is connected with the cantilever column corresponding to the shear member through the second fastener.

4. The energy dissipation support assembly according to claim 1, wherein, The energy dissipation support further comprises a sleeve and a filling member, part of the core material is arranged in the sleeve, two ends of the core material are exposed outside the sleeve, and the filling member fills the gap between the core material and the inner side wall of the sleeve.

5. The energy dissipation brace assembly of claim 4, wherein, The energy dissipation support further comprises a non-bonding material layer, and the part of the core material located in the sleeve is covered by the non-bonding material layer.

6. The energy dissipation support assembly according to claim 4, wherein, The energy dissipation support comprises two connecting plates, two connecting plates are connected with two ends of the core material respectively, the connecting plates are located outside the sleeve, one connecting plate is connected with the connecting column, and the other connecting plate is connected with the cantilever column corresponding to the energy dissipation support.

7. The energy dissipation support assembly of claim 6, wherein, The core material comprises a small-diameter part and two large-diameter parts, the diameter of the large-diameter part is larger than that of the small-diameter part, two large-diameter parts are connected with two ends of the small-diameter part respectively, part of the large-diameter part is located outside the sleeve, and two large-diameter parts are connected with two connecting plates respectively.

8. The energy dissipation support assembly of claim 7, wherein, The core material further comprises a limiting part, the limiting part protrudes from the outer side wall of the small-diameter part, and there is a gap between the outer side wall of the limiting part and the inner side wall of the sleeve.

9. The energy dissipation support assembly of claim 6, wherein, The energy dissipation support assembly further comprises a third fastener and a fourth fastener, one connecting plate in the energy dissipation support is connected with the connecting column through the third fastener, and the other connecting plate in the energy dissipation support is connected with the cantilever column corresponding to the energy dissipation support through the fourth fastener.

10. A support device characterized by, The support device comprises the frame and the energy dissipation support assembly according to any one of claims 1-9, the frame comprises a plurality of mounting beams and a plurality of mounting columns, the mounting columns extend along the first direction, the plurality of mounting columns are arranged at intervals along the second direction, the mounting beams extend along the second direction, the plurality of mounting beams are arranged at intervals along the first direction, the mounting beams intersect with the mounting columns, and two cantilever columns are connected with two adjacent mounting beams respectively.

Images