Swing damping structure

Abstract

The utility model discloses a swing shock absorption structure which comprises an upper layer frame, a foundation and a damping column, the damping column comprises a shell, an inner supporting column and an energy absorption assembly, and the shell is arranged outside the inner supporting column in a sleeved mode; the upper-layer frame is fixedly connected with the shell, and the foundation is fixedly connected with the inner supporting column; the energy absorption assembly comprises a vertical energy dissipation part and a transverse energy dissipation part. The two ends of the vertical energy dissipation part and the two ends of the transverse energy dissipation part are connected with the inner supporting column and the shell correspondingly. When an external load acts, the upper-layer frame drives the shell to move in the vertical direction relative to the inner supporting column, so that the shell is compressed or stretched in the vertical direction, the vertical energy dissipation component is driven to deform and absorb energy, and the upper-layer frame drives the shell to move in the horizontal direction relative to the inner supporting column, so that the transverse energy dissipation component is driven to deform and absorb energy. The swing damping structure can relieve or avoid the phenomenon that the first weak layer of the frame structure is damaged under the action of external force such as earthquakes.

Description

Technical Field

[0001] The utility model specifically relates to a swing shock-absorbing structure. Background Art

[0002] First, the first floor of a traditional frame structure is subject to large bending moments and shear forces under the action of seismic loads, and its first floor columns are usually fixed reinforced concrete structures.

[0003] Secondly, when calculating strong columns and weak beams, the influence of floor slab reinforcement is often not taken into account; the beam ends are reinforced according to the bending moment of the column centerline position, and the influence of the steel domain is often not considered, resulting in reinforcement greater than the actual force required; and the setting of the infill wall reduces the shear span ratio of the column. At the same time, the masonry infill wall is strongly connected to the bottom of the beam, which enhances the rigidity of the beam. The effect of the reinforcement in the compression area is not considered, which requires increasing the reinforcement when controlling beam cracks. The above problems make it difficult to realize the traditional design concept of strong columns and weak beams.

[0004] Therefore, the weak layer of the first floor of the traditional frame structure is often damaged under the action of moderate and large earthquakes. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a swing damping structure for the above-mentioned deficiencies in the prior art, which can reduce or avoid the phenomenon of the weak layer of the first floor of the frame structure being damaged under the action of external forces such as earthquakes.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A sway damping structure comprises an upper frame, a foundation, and a damping column, wherein the damping column comprises an outer shell, an inner support column, and an energy absorbing component, wherein the outer shell is sleeved on the outside of the inner support column; the upper frame is fixedly connected to the outer shell, and the foundation is fixedly connected to the inner support column; the energy absorbing component comprises a vertical energy absorbing component and a transverse energy absorbing component, wherein both ends of the vertical energy absorbing component and both ends of the transverse energy absorbing component are respectively connected to the inner support column and the outer shell; when an external load acts, the upper frame drives the outer shell to move in a vertical direction relative to the inner support column, thereby compressing or stretching the outer shell in a vertical direction, and driving the vertical energy absorbing component to deform and absorb energy, and the upper frame drives the outer shell to move in a horizontal direction relative to the inner support column, thereby driving the transverse energy absorbing component to deform and absorb energy.

[0008] Preferably, the vertical energy absorption components are provided in multiple groups, and the multiple groups of vertical energy absorption components are respectively arranged on each side of the inner pillar, and the transverse energy absorption components are provided in multiple groups, and the multiple groups of transverse energy absorption components are respectively arranged on each side of the inner pillar.

[0009] Preferably, each group of vertical energy absorbing components includes a plurality of horizontally arranged first energy absorbing plates, which are spaced apart along the vertical direction, and a first opening is correspondingly provided on the outer shell, one end of the first energy absorbing plate is fixedly mounted on the inner pillar, and the other end is inserted into the first opening, and when the upper frame drives the outer shell to move vertically relative to the inner pillar, the first energy absorbing plate rotates and deforms around the connection between it and the inner pillar; each group of transverse energy absorbing components includes a plurality of transverse energy absorbing units, which are spaced apart along the vertical direction, and both ends of the transverse energy absorbing units are fixedly connected to the inner pillar and the outer shell respectively.

[0010] Preferably, the lateral energy absorption unit includes a first connecting plate, a second connecting plate, and a second energy absorbing plate, the second energy absorbing plate is vertically arranged, the first connecting plate and the second connecting plate are both horizontally arranged, the second energy absorbing plate is fixedly connected to the inner pillar through the first connecting plate, and the second energy absorbing plate is fixedly connected to the outer shell through the second connecting plate.

[0011] Preferably, the lateral energy dissipation unit also includes a plurality of locking rings and bolts; one end of the first connecting plate is fixedly connected to the inner pillar, and the other end is fixedly connected to the middle part of one side of the second energy absorbing plate; the second connecting plate is provided with two pieces, and the two second connecting plates are respectively fixedly mounted on the upper and lower ends of the other side of the second energy absorbing plate; the plurality of locking rings are mounted on the side of the second connecting plate away from the second energy absorbing plate, and are spaced apart along the length direction of the second connecting plate, the outer shell is provided with a plurality of second openings, the locking rings extend out of the outer shell from the second openings, and are connected to the outer shell by bolts.

[0012] Preferably, the damping column also includes a damping isolation block, which is arranged between the top of the inner support column and the top of the outer shell and is used to transfer the vertical load of the upper frame to the inner support column, and the damping isolation block is made of rubber material.

[0013] Preferably, the inner support comprises a square steel tube filled with concrete.

[0014] Preferably, the outer shell is a square frame structure, including four side panels, four angle steels, and a top plate. The four side panels are respectively arranged on each side of the square steel tube. The four side panels are fixedly connected to form an annular frame by the four angle steels. The top plate is fixedly installed on the top of the annular frame, and the upper frame is fixedly installed on the top plate.

[0015] Preferably, a plurality of the damping columns are provided, and the plurality of the damping columns are evenly distributed between the foundation and the upper frame.

[0016] Preferably, the vertical energy absorbing components and the horizontal energy absorbing components are both made of Q235 steel plates.

[0017] The sway shock-absorbing structure in the utility model consumes the energy generated by earthquakes through the deformation of vertical energy-absorbing components and transverse energy-absorbing components, thereby alleviating or avoiding the phenomenon of damage to the weak layer of the first floor of the frame structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the swing damping structure in Embodiment 1 of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the damping column in Example 1 of the utility model;

[0020] Figure 3 It is a schematic structural diagram of the inner support in Embodiment 1 of the present utility model;

[0021] Figure 4 It is a schematic structural diagram of the inner support and the damping isolation block in Example 1 of the utility model;

[0022] Figure 5 It is a schematic structural diagram of the side panel in Embodiment 1 of the present utility model;

[0023] Figure 6 yes Figure 2 A partial enlarged view of

[0024] Figure 7 It is a schematic diagram of the structure of the lateral energy dissipation unit in Embodiment 1 of the present utility model;

[0025] Figure 8 It is a side view of the swing damping structure in Example 1 of the utility model.

[0026] In the figure: 100-damping column, 110-inner support, 111-square steel pipe, 120-outer shell, 121-side plate, 122-angle steel, 123-top plate, 124-first opening, 125-second opening, 130-damping isolation block, 200-lateral energy absorption component, 210-first connecting plate, 220-second connecting plate, 230-second energy absorption plate, 240-locking ring, 250-bolt, 300-vertical energy absorption component, 310-first energy absorption plate, 400-upper frame, 500-foundation. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, but not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of the utility model.

[0028] In the description of the present invention, it should be noted that the term "upper" and the like indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "setting", "installation", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] The utility model provides a swing damping structure, comprising an upper frame, a foundation, and a damping column, wherein the damping column comprises an outer shell, an inner support column and an energy absorbing component, wherein the outer shell is sleeved on the outside of the inner support column; the upper frame is fixedly connected to the outer shell, and the foundation is fixedly connected to the inner support column; the energy absorbing component comprises a vertical energy absorbing component and a horizontal energy absorbing component, wherein both ends of the vertical energy absorbing component and both ends of the horizontal energy absorbing component are respectively connected to the inner support column and the outer shell; when an external load acts, the upper frame drives the outer shell to move in a vertical direction relative to the inner support column, thereby compressing or stretching the outer shell in a vertical direction, and driving the vertical energy absorbing component to deform and absorb energy, and the upper frame drives the outer shell to move in a horizontal direction relative to the inner support column, thereby driving the horizontal energy absorbing component to deform and absorb energy.

[0032] Example 1

[0033] like Figure 1 , 2 As shown, this embodiment discloses a sway damping structure, including an upper frame 400, a foundation 500, and a damping column 100. The upper frame 400 is a multi-layer frame structure, including a plurality of vertically arranged columns, a plurality of transversely arranged beams, and a floor slab of each layer. The damping column 100 includes an outer shell 120, an inner support column 110, and an energy absorption component. The outer shell 120 is sleeved on the outside of the inner support column 110, and there is no direct contact between the two. The bottom of the column of the upper frame 400 is fixedly connected to the top of the outer shell 120, the foundation 500 is fixedly connected to the inner support column 110, and the bottom of the outer shell 120 does not contact the foundation 500.

[0034] In this embodiment, the energy absorption assembly includes a vertical energy absorption component 300 and a transverse energy absorption component 200, and both ends of the vertical energy absorption component 300 and the transverse energy absorption component 200 are respectively connected to the inner support column 110 and the outer shell 120. When an external load acts, such as an earthquake, a strong wind, etc., the upper frame 400 has a tendency to overturn (a tendency to rotate and collapse around the damping column 100 at the bottom) and a tendency to move horizontally; when the upper frame 400 overturns, it drives the outer shell 120 to move vertically relative to the inner support column 110, thereby compressing or stretching the outer shell 120 in the vertical direction, and drives the vertical energy absorption component 300 to deform and absorb energy; when the upper frame 400 moves horizontally, it drives the outer shell 120 to move horizontally relative to the inner support column 110, thereby driving the transverse energy absorption component 200 to deform and absorb energy.

[0035] like Figure 3 As shown, in this embodiment, multiple groups of vertical energy absorbing components 300 are provided, and the multiple groups of vertical energy absorbing components 300 are respectively arranged on each side of the inner pillar 110, and multiple groups of transverse energy absorbing components 200 are provided, and the multiple groups of transverse energy absorbing components 200 are respectively arranged on each side of the inner pillar 110. The vertical energy absorbing components 300 and the transverse energy absorbing components 200 are arranged on each side of the inner pillar 110, which is conducive to coping with external loads in various directions and increasing its energy absorption effect.

[0036] Specifically, each group of vertical energy absorbing components 300 includes a plurality of horizontally arranged first energy absorbing plates 310 , which are arranged at intervals along the vertical direction, are planar plate-like structures, and each group of first energy absorbing plates 310 has no less than two.

[0037] like Figure 5 , 6 As shown, the outer shell 120 is provided with corresponding first openings 124, the number of the first openings is the same as the number of the first energy absorbing plates 310, and the shape of the first openings is a rectangle adapted to the first energy absorbing plates 310. One end of the first energy absorbing plate 310 is welded to the side wall of the inner pillar 110, and the other end is inserted into the first opening 124 and extends out of the first opening 124. When the upper frame 400 drives the outer shell 120 to move vertically relative to the inner pillar 110, the first energy absorbing plate 310 rotates and deforms around the connection between it and the inner pillar 110, thereby absorbing the energy generated by the external load.

[0038] like Figure 3 As shown, each group of transverse energy absorbing components 200 includes a plurality of transverse energy absorbing units, which are arranged at intervals on the side of the inner support 110 along the vertical direction, and the two ends of the transverse energy absorbing units are fixedly connected to the inner support 110 and the outer shell 120 respectively.

[0039] In this embodiment, two first energy absorbing plates 310 and two transverse energy absorbing units are disposed on each side surface of the inner pillar 110 , and the first energy absorbing plates 310 and the transverse energy absorbing units are alternately disposed in sequence along the vertical direction.

[0040] like Figure 7 As shown, in this embodiment, the lateral energy absorption unit includes a first connecting plate 210, a second connecting plate 220, and a second energy absorbing plate 230. The second energy absorbing plate 230 is vertically arranged, and the first connecting plate 210 and the second connecting plate 220 are both horizontally arranged. The second energy absorbing plate 230 is fixedly connected to the inner pillar 110 through the first connecting plate 210, and the second energy absorbing plate 230 is fixedly connected to the outer shell 120 through the second connecting plate 220.

[0041] Preferably, the transverse energy dissipation unit further includes a plurality of locking rings 240 and bolts 250. One end of the first connecting plate 210 is fixedly connected to the inner support 110, and the other end is welded to the middle of one side of the second energy absorbing plate 230. The second connecting plate 220 is provided with two pieces, and the two second connecting plates 220 are respectively welded to the upper and lower ends of the other side of the second energy absorbing plate 230; a plurality of locking rings 240 are welded to the side of the second connecting plate 220 away from the second energy absorbing plate 230, and are spaced apart along the length direction of the second connecting plate 220; a plurality of second openings 125 are provided on the outer shell 120, and the locking rings 240 extend out of the outer shell 120 from the second openings 125, and are connected to the outer shell 120 by bolts 250.

[0042] In this embodiment, the locking ring 240 is perpendicular to the side wall of the housing 120. Three locking rings 240 are provided on each second connecting plate 220, and there are six locking rings 240 on the two second connecting plates 220. Six second openings 125 are provided at corresponding positions of the housing 120, and the six locking rings 240 extend from the six second openings 125 to the outside of the housing 120, respectively, and the portion of the locking ring 240 extending from the housing 120 is also provided with a bolt mounting hole, and each bolt 250 passes through the bolt mounting hole on each locking ring 240 to fix the transverse energy consumption unit to the housing 120. Among them, the second opening 125 is a vertically arranged square hole, and its length direction is the vertical direction. The bolt 250 is horizontally arranged, and the length of the bolt 250 is longer than the width of the second opening 125, so as to ensure that when the outer shell 120 moves in a direction away from the inner pillar 110, the locking ring 240 and the bolt 250 can limit its movement and transfer the force to the second energy absorption plate 230, so that the second energy absorption plate 230 bends and deforms to absorb energy.

[0043] In this embodiment, the inner support 110 includes a square steel tube 111, and the square steel tube 111 is filled with concrete. The outer shell 120 is a square frame structure, including four side plates, four angle steels 122, and a top plate 123. The four side plates are respectively arranged on each side of the square steel tube 111, and the four side plates are fixedly connected to form an annular frame by four angle steels 122. The top plate 123 is fixedly installed on the top of the annular frame by bolts to close the top opening of the annular frame, and the upper frame 400 is fixedly installed on the top plate 123.

[0044] Specifically, the columns of the upper frame 400 are installed on the top plate 123 of the outer shell 120 by pouring reinforced concrete. Specifically, when constructing the columns of the upper frame 400, first, a plurality of parallel longitudinal bars are welded on the upper surface of the top plate 123, and then multiple layers of stirrups are arranged on the longitudinal bars, and then concrete is poured.

[0045] like Figure 4 As shown, in this embodiment, the damping column 100 also includes a damping isolation block 130, which is arranged between the top of the inner support column 110 and the top plate 123, and is used to transfer the vertical load of the upper frame 400 and the outer shell 120 to the inner support column 110. The damping isolation block 130 is made of rubber material.

[0046] When there is no external load, the damping column 100 in the sway shock-absorbing structure is mainly subjected to the gravity load of the upper frame 400, and the gravity load of the upper frame 400 is transmitted to the inner pillar 110 through the damping isolation block 130, and then transmitted to the foundation 500. In addition, the outer shell 120 and the inner pillar 110 are non-rigidly connected in the vertical direction through the damping isolation block 130. When the upper frame 400 is overturned or moved horizontally, the damping isolation block 130 can realize the vertical displacement of the outer shell 120 and the pillar.

[0047] like Figure 1 As shown, a plurality of damping columns 100 are provided, and the plurality of damping columns 100 are evenly distributed between the foundation 500 and the upper frame 400. The plurality of columns of the upper frame 400 are respectively arranged on the plurality of damping columns 100.

[0048] In this embodiment, the first energy absorbing plate 310, the second energy absorbing plate 230, the first connecting plate 210, the second connecting plate 220, and the locking ring 240 are all made of Q235 steel; the top plate 123 and the side plate 121 of the outer shell 120 are both made of Q345 steel.

[0049] The transverse energy absorbing component 200 and the vertical energy absorbing component 300 in this embodiment are replaceable after absorbing energy and deforming. The replacement process is as follows:

[0050] When the transverse energy absorbing component 200 or the vertical energy absorbing component 300 is deformed, the connection between the side plate 121 of the housing 120 and the transverse energy absorbing component 200 and the vertical energy absorbing component 300 is disconnected, and the side plate 121 of the housing 120 is removed;

[0051] Cutting the deformed transverse energy absorbing component 200 or the vertical energy absorbing component 300 off from the inner support;

[0052] Welding a new transverse energy absorbing component 200 or a vertical energy absorbing component 300 onto the inner support;

[0053] The outer shell 120 is reinstalled, and the transverse energy absorbing component 200 and the vertical energy absorbing component 300 are connected to the side plate 121 of the outer shell 120 .

[0054] The installation process of the swing damping structure in this embodiment is as follows:

[0055] The foundation 500 is constructed, and the various components of the damping column 100 are prefabricated in the factory;

[0056] The square steel pipe 111 is hoisted onto the foundation 500, and the bottom of the square steel pipe 111 is fixedly installed on the foundation 500, and then concrete is poured inside the square steel pipe 111;

[0057] When the concrete column reaches the required strength, the damping isolation block 130 is installed on the top of the inner support column 110;

[0058] Place the side plates 121 of the housing 120 on the sides of the inner pillar 110 and connect the side plates 121 through the angle steel 122. At this time, align the vertical energy dissipation unit with the first opening 124 of the side plate 121 and insert it into the first opening 124. Align the locking ring 240 of the horizontal energy dissipation unit with the second opening 125 and insert it into the second opening 125. Then, lock the locking ring 240 and the side plate 121 with the bolt 250.

[0059] The top plate 123 is mounted on top of the side plate 121 .

[0060] The working process of the swing damping structure in this embodiment is as follows:

[0061] like Figure 8 As shown, when the sway shock-absorbing structure is subjected to earthquake load, it has the tendency of overturning motion and horizontal motion;

[0062] When the acting force is a horizontal force from left to right, under the overturning movement of the rocking shock-absorbing structure (with a tendency to collapse from left to right), the side plate 121 of the outer shell 120 on the left side of the damping column 100 is pulled upward, thereby causing stretching and bending deformation, and the side plate 121 of the outer shell 120 on the right side of the damping column 100 is pressed up and down, thereby causing compression and bending deformation, and the internal first energy absorbing plate 310 rotates around the connection between it and the inner support 110, thereby causing deformation and energy absorption; the compression or stretching deformation of the side plate 121 and the bending deformation of the first energy absorbing plate 310 jointly absorb the energy of the overturning movement;

[0063] Under the horizontal movement of the rocking shock absorbing structure, the side plate of the outer shell 120 moves in a direction away from the inner pillar 110, thereby pulling the second energy absorbing plate 230 to bend and deform, thereby absorbing the energy of the horizontal movement.

[0064] The damping column 100 of the swing shock-absorbing structure in this embodiment includes an outer shell 120 connected to the upper frame 400 and an inner column 110 connected to the foundation 500. A vertical energy absorbing component 300 and a transverse energy absorbing component 200 are arranged between the inner column 110 and the outer shell 120. When the swing shock-absorbing structure overturns, the side plate of the outer shell 120 is compressed or stretched, and the vertical energy absorbing component 300 is bent to absorb the energy generated by the external load; when the swing shock-absorbing structure moves horizontally, the transverse energy absorbing component 200 is bent to absorb the energy generated by the external load; when an earthquake occurs, the damping column 100 can swing and absorb energy through the deformation of the vertical energy absorbing component 300 and the transverse energy absorbing component 200, so as to reduce the damage of the earthquake to the weak layer of the first floor of the frame structure and increase the earthquake resistance of the frame structure.

[0065] In addition, the structure of the damping column 100 is easy to install and disassemble. When the vertical energy absorbing component 300 and the horizontal energy absorbing component 200 are deformed and fail, they can be easily replaced, which has higher safety and applicability. In addition, the vertical energy absorbing component 300 and the horizontal energy absorbing component 200 are both made of common steel, which is low in cost and easy to manufacture, replace and install.

[0066] It is understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A swing damping structure, characterized in that: It includes an upper frame (400), a foundation (500), and a damping column (100). The damping column (100) comprises an outer shell (120), an inner pillar (110) and an energy absorbing assembly, wherein the outer shell (120) is sleeved on the outside of the inner pillar (110); the upper frame (400) is fixedly connected to the outer shell (120), and the foundation is fixedly connected to the inner pillar (110); The energy absorption assembly comprises a vertical energy absorption component (300) and a transverse energy absorption component (200), and both ends of the vertical energy absorption component (300) and both ends of the transverse energy absorption component (200) are respectively connected to the inner support (110) and the outer shell (120); When an external load acts, the upper frame (400) drives the outer shell (120) to move in a vertical direction relative to the inner support (110), thereby compressing or stretching the outer shell (120) in the vertical direction and driving the vertical energy-absorbing component (300) to deform and absorb energy. In addition, the upper frame (400) drives the outer shell (120) to move in a horizontal direction relative to the inner support (110), thereby driving the transverse energy-absorbing component (200) to deform and absorb energy.

2. The sway damping structure according to claim 1, characterized in that: The vertical energy absorbing components (300) are provided in a plurality of groups, and the plurality of groups of vertical energy absorbing components (300) are respectively arranged on each side surface of the inner support (110). The transverse energy absorbing components (200) are provided in a plurality of groups, and the plurality of groups of transverse energy absorbing components (200) are respectively arranged on each side surface of the inner pillar (110).

3. The sway damping structure according to claim 2, characterized in that: Each group of vertical energy absorbing components (300) comprises a plurality of first energy absorbing plates (310) arranged horizontally, wherein the plurality of first energy absorbing plates (310) are arranged at intervals along the vertical direction. A first opening (124) is correspondingly provided on the outer shell (120); one end of the first energy absorbing plate (310) is fixedly mounted on the inner pillar (110), and the other end is inserted into the first opening (124); when the upper frame (400) drives the outer shell (120) to move vertically relative to the inner pillar (110), the first energy absorbing plate (310) rotates and deforms around the connection between it and the inner pillar (110); Each group of transverse energy absorbing components (200) comprises a plurality of transverse energy absorbing units, the plurality of transverse energy absorbing units are arranged at intervals along the vertical direction, and two ends of the transverse energy absorbing units are respectively fixedly connected to the inner support (110) and the outer shell (120).

4. The sway damping structure according to claim 3, characterized in that: The transverse energy dissipation unit comprises a first connecting plate (210), a second connecting plate (220), and a second energy absorbing plate (230). The second energy absorbing plate (230) is arranged vertically, the first connecting plate (210) and the second connecting plate (220) are arranged horizontally, the second energy absorbing plate (230) is fixedly connected to the inner support (110) via the first connecting plate (210), and the second energy absorbing plate (230) is fixedly connected to the outer shell (120) via the second connecting plate (220).

5. The sway damping structure according to claim 4, characterized in that: The transverse energy dissipation unit further comprises a plurality of locking rings (240) and bolts (250); One end of the first connecting plate (210) is fixedly connected to the inner support (110), and the other end is fixedly connected to the middle part of one side surface of the second energy absorbing plate (230); The second connecting plates (220) are provided with two pieces, and the two second connecting plates (220) are respectively fixedly mounted on the upper and lower ends of the other side surface of the second energy absorbing plate (230); The plurality of locking rings (240) are mounted on a side of the second connecting plate (220) away from the second energy absorbing plate (230), and are spaced apart along the length direction of the second connecting plate (220). The outer shell (120) is provided with a plurality of second openings (125); the locking ring (240) extends out of the outer shell (120) from the second openings (125) and is connected to the outer shell (120) via bolts (250).

6. The sway damping structure according to claim 4, characterized in that: The damping column (100) further comprises a damping isolation block (130), which is arranged between the top of the inner support column (110) and the top of the outer shell (120) and is used to transfer the vertical load of the upper frame (400) to the inner support column (110). The damping and seismic isolation block (130) is made of rubber material.

7. The sway damping structure according to claim 4, characterized in that: The inner support (110) comprises a square steel pipe (111) which is filled with concrete.

8. The sway damping structure according to claim 4, characterized in that: The housing (120) is a square frame structure, comprising four side panels (121), four angle steels (122), and a top panel (123). The four side panels (121) are respectively arranged on each side of the square steel pipe (111); the four side panels (121) are fixedly connected to form an annular frame through the four angle steels (122); the top panel (123) is fixedly installed on the top of the annular frame; and the upper frame (400) is fixedly installed on the top panel (123).

9. The sway damping structure according to claim 1, characterized in that: A plurality of the damping columns (100) are provided, and the plurality of the damping columns (100) are evenly distributed between the foundation and the upper frame (400).

10. The sway damping structure according to any one of claims 1 to 9, characterized in that: The vertical energy absorbing component (300) and the horizontal energy absorbing component (200) are both made of Q235 steel plates.

Images