A collaborative anti-collision structure for the interior and exterior of a building
By adopting an internal and external collaborative anti-collision structure in the building, using energy-consuming mobile soft steel plates, groove plates and cushioned reset soft steel combined structures, combined with built-in shock absorbing layer and shape memory connection alloy wire, the building structure is solved in earthquakes. The problem of vibration amplification achieves strong earthquake resistance and fatigue resistance, is suitable for reinforcement and shock absorption, and has a simple and economical structure.
Patent Information
- Application Number
- CN202010723514.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-07-24
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2040-07-24
AI Technical Summary
Existing building structures are prone to vibration amplification in earthquakes, resulting in structural damage or non-structural losses. The energy consumption capacity of anti-buckling energy-consuming components is reduced during large earthquakes, making it difficult to effectively resist vibration.
Adopt a collaborative combination of internal and external collision avoidance structures, and use built-in shock-absorbing layer to use the internal and external energy-consuming mobile mild steel plate, groove plate combination structure, built-in shock-cushioning resetting of mild steel energy-consuming structure during the entire collision process. Connect the alloy wire with shape memory to provide multi-stage shock absorption and good rebound effect.
It has achieved strong anti-collision cushioning and fatigue resistance, effectively controlled building seismic response, improved seismic resistance, and was suitable for seismic reinforcement and structural energy dissipation and shock absorption. It has simple, economical and practical structure assembly, reducing the risk of damage of earthquake collisions and helps with post-quake repair.
Smart Images
Figure CN111734002B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of building structure vibration control, and in particular relates to an anti-collision structure coordinated with the inside and outside of a building. Background Art
[0002] The massive destruction and collapse of buildings in earthquakes are the direct causes of earthquake disasters. When an earthquake occurs, ground vibrations cause seismic responses of the structure. For building structures whose foundations are fixed to the ground, the response is amplified layer by layer from bottom to top along the height. Due to the seismic response of a certain part of the structure, such as excessive acceleration, velocity or displacement, the main load-bearing structure is severely damaged or even collapses; or although the main structure is not damaged, the building finishes, decoration or other non-structural accessories are destroyed, resulting in serious losses; or expensive indoor instruments and equipment are damaged, resulting in serious losses or secondary disasters. In order to avoid the occurrence of the above disasters, people must control the seismic response of the structural system and eliminate the "amplifier" effect of the structural system. The structural energy dissipation and vibration reduction technology is to design certain non-load-bearing components of the structure, such as shear walls and connectors, into energy dissipation rods, or install energy dissipation devices in certain parts of the structure, such as interlayer spaces, nodes, and joints. In case of small wind or small earthquake, these energy dissipation rods or energy dissipation devices and the structure itself have sufficient lateral stiffness to meet the use requirements, and the structure is in an elastic state; when a large earthquake or strong wind occurs, as the lateral deformation of the structure increases, the energy dissipation components or energy dissipation devices start to work first, produce large damping, consume a large amount of earthquake or wind vibration energy input into the structure, and convert the kinetic energy or elastic potential energy of the structure into heat energy and other forms of dissipation, and quickly attenuate the earthquake or wind vibration response of the structure such as displacement, velocity, acceleration, etc., so that the main structure avoids obvious inelastic state, and protects the main structure and components from damage in strong earthquakes or strong winds. Because the external energy transmitted to the building structure by earthquakes and other reasons is the source of vibration of the structure, setting up energy dissipation devices in the structure and increasing energy dissipation will reduce the vibration response of the structure. The restrained concrete of the buckling-resistant energy dissipation components currently under research and development is easily crushed and loses its restraint and buckling-resistant function, resulting in a significant reduction in its energy dissipation capacity. Therefore, the energy dissipation devices that resist vibration need to be upgraded and renovated. Summary of the invention
[0003] In order to solve the above-mentioned technical problems, the present invention provides a collaborative anti-collision structure combined inside and outside a building. Multi-level shock absorption is achieved by arranging an internal energy-absorbing mobile soft steel plate and an internal groove plate combination structure, an external energy-absorbing mobile soft steel plate and an external groove plate combination structure, and a built-in shock-absorbing and resetting soft steel energy-absorbing combination structure. No rigid damage will occur during the entire collision process. At the same time, the built-in shock-absorbing layer and shape memory connecting alloy wire can provide a good rebound process for the collision, reduce the risk of collision damage, and help to carry out post-earthquake repair work of collision damage.
[0004] In order to achieve the above object, the technical solution adopted by the present invention is:
[0005] A collaborative anti-collision structure for the inside and outside of a building, comprising a connecting plate, a connecting ear hole, an end plate reinforcement plate, an external fixed side plate with rib holes, an external plate with rib holes, an external limit baffle, an external energy-absorbing mobile soft steel plate, an external baffle, a shear-absorbing first-order soft steel nail, a built-in shock-absorbing layer, a boosting plate, an internal limit baffle, an internal energy-absorbing mobile soft steel plate, an internal baffle, an internal fixed side plate with rib holes, an internal plate with rib holes, a built-in shock-absorbing and resetting soft steel energy-absorbing combined structure, an outer circle soft steel cylinder layer, a middle circle lead cylinder layer, an inner circle soft steel cylinder layer, a shape memory connecting alloy wire, a hollow shock-absorbing energy-absorbing cavity, an external second-order extruded back plate layer, an internal second-order extruded back plate layer, an external groove plate combined structure and an internal groove plate combined structure, wherein the left and right sides of the overall anti-collision structure are respectively provided with An external fixed side plate with ribbed holes and an external limit baffle, the outer sides of the external fixed side plate with ribbed holes and the external limit baffle are respectively provided with an end plate reinforcement plate and a connecting plate, and the connecting plate is provided with a plurality of connecting ear holes, and the front and rear sides of the other side of the external fixed side plate with ribbed holes are connected to two external groove plate combination structures, and the external groove plate combination structure is composed of an external baffle and an external second-order extruded back plate layer. The front and rear sides of the other side of the external limit baffle are connected to an external energy-absorbing movable soft steel plate, and the external energy-absorbing movable soft steel plate is placed on the inner side of the external second-order extruded back plate layer, and the external energy-absorbing movable soft steel plate is connected to the external second-order extruded back plate layer through a plurality of shear-absorbing first-order soft steel nails, and a booster plate is provided in the middle of the inner side of the external fixed side plate with ribbed holes The boosting and leveraging plate is connected to one side of the internal limit baffle, and the front and rear sides of the other side of the internal limit baffle are provided with internal energy-absorbing and movable soft steel plates. The middle part of the inner side of the external limit baffle is provided with a boosting and leveraging plate, and the other side of the boosting and leveraging plate is connected to the internal fixed side plate with rib holes, and the front and rear sides of the other side of the internal fixed side plate with rib holes are provided with an internal groove plate combination structure, and the internal groove plate combination structure is composed of an inner baffle and an internal second-order extruded back plate layer. The internal energy-absorbing and movable soft steel plate is placed on the inner side of the internal second-order extruded back plate layer, and the internal energy-absorbing and movable soft steel plate is connected to the internal second-order extruded back plate layer through a number of shear-absorbing and shock-absorbing first-order soft steel nails. The internal limit baffle, the internal energy-absorbing and movable soft steel plate and the internal fixed side plate with rib holes are surrounded by The internal structure is provided with a plurality of built-in shock-absorbing and resetting soft steel energy-absorbing composite structures, and a built-in shock-absorbing layer is provided in the encircled area of the external and internal limit baffles, internal energy-absorbing movable soft steel plates and internal fixed side plates with ribbed holes. The outermost layer of the built-in shock-absorbing and resetting soft steel energy-absorbing composite structures is an outer ring soft steel cylinder layer, the middle layer is a middle ring lead cylinder layer, and the innermost layer is an inner ring soft steel cylinder layer. A hollow shock-absorbing and energy-absorbing cavity is provided inside the inner ring soft steel cylinder layer. The outer ring soft steel cylinder layer, the middle ring lead cylinder layer and the inner ring soft steel cylinder layer are fixedly connected by shape memory connecting alloy wires, and the shape memory connecting alloy wires intersect at the center point of the hollow shock-absorbing and energy-absorbing cavity. Internal plate rib holes are provided on both sides of the internal fixed side plates with ribbed holes.External plate rib holes are respectively provided on both sides of the external rib hole fixed side plate.
[0006] Furthermore, the built-in shock-absorbing layer is filled with a shock-absorbing object with resilience.
[0007] Furthermore, the shear-absorbing first-order soft steel nails, the outer ring soft steel cylinder layer, the inner ring soft steel cylinder layer, the outer groove plate combination structure and the inner groove plate combination structure are made of low yield point steel plates determined according to design requirements.
[0008] Furthermore, the aperture of the internal plate through-rib hole is larger than the cross-sectional size of the internal energy-absorbing moving mild steel plate.
[0009] Furthermore, the aperture of the external plate through-rib hole is larger than the cross-sectional size of the external energy-absorbing moving mild steel plate.
[0010] Furthermore, the distance between the external limiting baffle and the external second-order extruded backplane layer is equal to the distance between the internal limiting baffle and the internal second-order extruded backplane layer.
[0011] Furthermore, the distance between the outer edge of the connecting plate and the external fixed side plate with rib holes is greater than the distance between the external limiting baffle and the external second-order extruded back plate layer.
[0012] Furthermore, the distance between the internal fixed side plate with rib holes and the external limit baffle, that is, the length of the boosting and leveraging plate, is greater than the distance between the internal limit baffle and the internal second-order extrusion back plate layer.
[0013] The beneficial effects of the present invention are:
[0014] The present invention has strong anti-collision and shock-absorbing capabilities and good anti-fatigue performance. It can improve the anti-collision and earthquake-resistant capabilities while ensuring that the connection is sufficiently stable, and can effectively control the earthquake response of the building. In particular, it is installed in buildings that are not seismically fortified or have low fortification standards. It has a good promoting effect on the reinforcement and storey addition of such buildings, and can achieve the purpose of improving the use function of the house and seismic reinforcement and structural energy dissipation and shock absorption. It is highly practical and easy to promote. It does not bring excessive load burden to the building while ensuring the reinforcement effect, and brings safety guarantee for building storey addition. Moreover, the structure of the present invention is relatively simple to assemble and has significant advantages in economic effect. When an earthquake collision occurs, the internal energy-consuming mobile soft steel plate and the internal second-order extruded back plate layer as well as the external energy-consuming mobile soft steel plate and the external second-order extruded back plate layer will first simultaneously undergo relative displacement to shear the first-order soft steel nails for shear shock absorption. To achieve the first step of anti-collision and shock-absorbing effect, when the vibration displacement reaches the limit shear force of the first-order soft steel nail of shear shock absorption, it will undergo shear failure, and then the internal limit baffle and the internal ribbed hole fixed side plate extrude and consume energy on the built-in shock-absorbing and resetting soft steel energy-absorbing composite structure to achieve the second step of anti-collision and shock-absorbing effect. When the built-in shock-absorbing and resetting soft steel energy-absorbing composite structure reaches the maximum deformation limit, the external ribbed hole fixed side plate and the external limit baffle extrude and consume energy on the external groove plate composite structure at the same time as the internal limit baffle and the internal ribbed hole fixed side plate extrude and consume energy on the internal groove plate composite structure to achieve the third step of anti-collision and shock-absorbing effect. No rigid damage will occur during the entire collision process. At the same time, the built-in shock-absorbing layer and shape memory connecting alloy wire can provide a good rebound process for the collision, reduce the risk of collision damage, and help to carry out post-earthquake repair work of collision damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The following is a further description of the building interior and exterior collaborative anti-collision structure of the present invention in conjunction with the accompanying drawings:
[0016] Figure 1 It is a front view schematic diagram of the collaborative combination anti-collision structure inside and outside the building of the present invention;
[0017] Figure 2 It is a top view schematic diagram of the collaborative anti-collision structure of the building inside and outside of the present invention;
[0018] Figure 3 for Figure 1 AA cross-sectional diagram of ;
[0019] Figure 4 It is a front view schematic diagram of the internal structure of the internal and external cooperative anti-collision structure of the building of the present invention;
[0020] Figure 5 It is a top view schematic diagram of the internal structure of the internal and external collaborative anti-collision structure of the building of the present invention;
[0021] Figure 6 for Figure 4 BB cross-sectional diagram;
[0022] Figure 7 This is a schematic diagram of the built-in shock-absorbing and resetting soft steel energy-absorbing combined structure of the present invention;
[0023] Figure 8 It is a side view schematic diagram of the external groove plate combined structure in the present invention;
[0024] Fig. 9 It is a schematic diagram of the combined structural arrangement of the external energy-absorbing mobile mild steel plate, the shear-absorbing first-order mild steel nails and the external groove plate in the present invention;
[0025] Fig.10 for Fig. 9 Schematic diagram of CC cross section;
[0026] Fig.11 A schematic side view of the arrangement of the connecting plate and the external fixed side plate with rib holes in the present invention;
[0027] Fig.12 It is a side view schematic diagram of the internal groove plate combination structure of the present invention;
[0028] Fig.13 It is a schematic diagram of the combined structural arrangement of the shear-absorbing first-order mild steel nails, the internal energy-absorbing moving mild steel plate and the internal groove plate in the present invention;
[0029] Fig.14 for Fig.13 DD cross-sectional diagram;
[0030] Fig.15 It is a side view schematic diagram of the arrangement of the boosting and leveraging plate and the internal fixed side plate with rib holes in the present invention.
[0031] In the figure: 1 is a connecting plate; 2 is a connecting ear hole; 3 is an end plate reinforcement plate; 4 is an external fixed side plate with rib holes; 5 is an external plate with rib holes; 6 is an external limit baffle; 7 is an external energy-absorbing mobile soft steel plate; 8 is an external baffle; 9 is a shear-absorbing first-order soft steel nail; 10 is an internal shock-absorbing layer; 11 is a boosting and leveraging plate; 12 is an internal limit baffle; 13 is an internal energy-absorbing mobile soft steel plate; 14 is an internal baffle; 15 is an internal fixed side plate with rib holes; 16 is an internal plate with rib holes; 17 is a built-in shock-absorbing and resetting soft steel energy-absorbing composite structure; 18 is an outer ring soft steel cylinder layer; 19 is a middle ring lead cylinder layer; 20 is an inner ring soft steel cylinder layer; 21 is a shape memory connecting alloy wire; 22 is a hollow shock-absorbing and energy-absorbing cavity; 23 is an external second-order extruded back plate layer; 24 is an internal second-order extruded back plate layer; 25 is an external groove plate composite structure; 26 is an internal groove plate composite structure. DETAILED DESCRIPTION
[0032] In order to further illustrate the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be construed as limiting the protection scope of the present invention.
[0033] The present invention is a collaborative anti-collision device for the interior and exterior of a building. Figure 1 to Figure 15 As shown, it mainly includes a connecting plate 1, a connecting ear hole 2, an end plate reinforcement plate 3, an external fixed side plate with rib holes 4, an external plate through rib holes 5, an external limit baffle 6, an external energy-absorbing mobile soft steel plate 7, an external baffle 8, a shear-absorbing first-order soft steel nail 9, an internal shock-absorbing layer 10, a boosting and leveraging plate 11, an internal limit baffle 12, an internal energy-absorbing mobile soft steel plate 13, an internal baffle 14, an internal fixed side plate with rib holes 15, an internal plate through rib holes 16, a built-in shock-absorbing and resetting soft steel energy-absorbing composite structure 17, an outer ring soft steel cylinder layer 18, a middle ring lead cylinder layer 19, an inner ring soft steel cylinder layer 20, a shape memory connecting alloy wire 21, a hollow shock-absorbing and energy-absorbing cavity 22, an external second-order extruded back plate layer 23, an internal second-order extruded back plate layer 24, an external groove plate composite structure 25 and an internal groove plate composite structure 26. In the structure of the collaborative anti-collision structure inside and outside the building, external fixed side panels 4 with ribbed holes and external limit baffles 6 are respectively arranged on the left and right sides of the overall structure, end plate reinforcement plates 3 are arranged to connect the connecting plate 1 and one side of the external fixed side panels 4 with ribbed holes, end plate reinforcement plates 3 are arranged to connect the connecting plate 1 and one side of the external limit baffle 6, and a plurality of connecting ear holes 2 are arranged on the connecting plate 1 for connecting to places where shock absorption is required.
[0034] Two external groove plate combination structures 25 are connected to the other side of the external fixed side plate 4 with rib holes, two external energy-absorbing movable soft steel plates 7 are connected to the other side of the external limit baffle 6, the external groove plate combination structure 25 is composed of an external baffle 8 and an external second-order extruded back plate layer 23, a plurality of shear shock-absorbing first-order soft steel nails 9 are arranged to connect and fix the external energy-absorbing movable soft steel plate 7 and the external second-order extruded back plate layer 23, and a boosting and leveraging plate 11 is arranged to connect the external fixed side plate 4 with rib holes and one side of the internal limit baffle 12 The boosting plate 11 is connected to the external limit baffle 6 and one side of the internal fixed side plate 15 with rib holes, two internal energy-absorbing moving soft steel plates 13 are connected to the other side of the internal limit baffle 12, two internal groove plate combination structures 26 are connected to the other side of the internal fixed side plate 15 with rib holes, and the internal groove plate combination structure 26 is composed of an internal baffle 14 and an internal second-order extruded back plate layer 24. A plurality of shear-absorbing first-order soft steel nails 9 are set to connect the internal energy-absorbing moving soft steel plate 13 and the internal second-order extruded back plate layer 24. The back plate layer 24 is connected and fixed, and a built-in shock-absorbing layer 10 and a plurality of built-in shock-absorbing and resetting soft steel energy-absorbing composite structures 17 are arranged in the internal structure surrounded by the internal limit baffle 12, the internal energy-absorbing and moving soft steel plate 13 and the internal fixed side plate 15 with rib holes. The built-in shock-absorbing layer 10 is arranged in the remaining area inside the overall structure. In the structure of the built-in shock-absorbing and resetting soft steel energy-absorbing composite structure 17, the outermost layer is arranged with an outer circle soft steel cylinder layer 18, the middle layer is arranged with a middle circle lead cylinder layer 19, the innermost layer is arranged with an inner circle soft steel cylinder layer 20, and the inner circle soft steel cylinder layer A hollow shock-absorbing energy-absorbing cavity 22 is arranged inside 20, and a plurality of shape-memory connecting alloy wires 21 are arranged. Both ends of the shape-memory connecting alloy wires 21 respectively pass through the outer circle soft steel cylinder layer 18, the middle circle lead cylinder layer 19, and the inner circle soft steel cylinder layer 20 to fix the three, and the shape-memory connecting alloy wires 21 intersect at the center point of the hollow shock-absorbing energy-absorbing cavity 22, and internal plate through-rib holes 16 are respectively arranged on both sides of the internal fixed side plate 15 with rib holes, and external plate through-rib holes 5 are respectively arranged on both sides of the external fixed side plate 4 with rib holes.
[0035] The built-in shock-absorbing layer 10 is filled with shock-absorbing objects with resilience.
[0036] The shear-absorbing first-order mild steel nails 9, the outer ring mild steel cylinder layer 18, the inner ring mild steel cylinder layer 20, the outer groove plate combination structure 25 and the inner groove plate combination structure 26 are made of low yield point steel plates determined according to design requirements.
[0037] The aperture size of the internal plate through-rib hole 16 is set according to the cross-sectional size of the internal energy dissipation moving soft steel plate 13 and should enable the internal energy dissipation moving soft steel plate 13 to be smoothly inserted into and pass through the internal plate through-rib hole 16 .
[0038] The aperture size of the external plate through-rib hole 5 is set according to the cross-sectional size of the external energy-absorbing and movable soft steel plate 7 and should enable the external energy-absorbing and movable soft steel plate 7 to be smoothly inserted into and pass through the external plate through-rib hole 5 .
[0039] The distance H between the external limiting baffle 6 and the external second-order extruded back plate layer 23 is set to be the same as the distance h between the internal limiting baffle 12 and the internal second-order extruded back plate layer 24 .
[0040] The length of the distance D between the outer edge of the connecting plate 1 and the outer fixed side plate 4 with rib holes is set to be greater than H.
[0041] The distance d between the internal ribbed fixed side plate 15 and the external limit baffle 6 , that is, the length of the boosting and leveraging plate 11 , is set to be greater than the distance h between the internal limit baffle 12 and the internal second-order extruded back plate layer 24 .
[0042] When an earthquake collision occurs, the internal energy-absorbing mobile soft steel plate and the internal second-order extruded back plate layer as well as the external energy-absorbing mobile soft steel plate and the external second-order extruded back plate layer will first simultaneously undergo relative displacement to dissipate the shear energy of the shear-absorbing first-order soft steel nails to achieve the first step of anti-collision shock-absorbing effect. When the vibration displacement reaches the ultimate shear force of the shear-absorbing first-order soft steel nails, it will undergo shear failure. Then the internal limit baffle and the internal fixed side plate with ribbed holes extrude the energy of the built-in shock-absorbing and resetting soft steel energy-absorbing combined structure to achieve the second step of anti-collision shock-absorbing effect. When the built-in shock-absorbing and resetting soft steel energy-absorbing combined structure reaches the maximum deformation limit, the external fixed side plate with ribbed holes and the external limit baffle will extrude the external groove plate combined structure and the internal limit baffle and the internal fixed side plate with ribbed holes will extrude the internal groove plate combined structure to achieve the third step of anti-collision shock-absorbing effect.
[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.
Claims
1. A collaborative anti-collision structure for the interior and exterior of a building, characterized in that: The invention comprises a connecting plate (1), a connecting ear hole (2), an end plate reinforcement plate (3), an external fixed side plate with rib holes (4), an external plate through rib holes (5), an external limit baffle plate (6), an external energy-absorbing movable soft steel plate (7), an external baffle plate (8), a shear shock-absorbing first-order soft steel nail (9), an internal shock-absorbing layer (10), a boosting and leveraging plate (11), an internal limit baffle plate (12), an internal energy-absorbing movable soft steel plate (13), an internal baffle plate (14), an internal fixed side plate with rib holes (15), an internal plate through rib holes (16), an internal shock-absorbing and resetting soft steel energy-absorbing composite structure (17), an outer ring soft steel cylinder layer (18), a middle ring lead cylinder layer (19), an inner ring soft steel cylinder layer (20), a shape memory connecting alloy wire (21), a hollow shock-absorbing and energy-absorbing cavity (22), an outer The anti-collision structure comprises an outer second-order extruded back plate layer (23), an inner second-order extruded back plate layer (24), an outer groove plate combination structure (25) and an inner groove plate combination structure (26); the left and right sides of the anti-collision structure are respectively provided with an outer ribbed fixed side plate (4) and an outer limit baffle (6); the outer sides of the outer ribbed fixed side plate (4) and the outer limit baffle (6) are respectively provided with an end plate reinforcement plate (3) and a connecting plate (1) in sequence; the connecting plate (1) is provided with a plurality of connecting ear holes (2); the front and rear sides of the other side of the outer ribbed fixed side plate (4) are connected to two outer groove plate combination structures (25); the outer groove plate combination structure (25) is composed of an outer baffle (8) and an outer second-order extruded back plate layer (23) connected together; The front and rear sides of the other side of the external limit baffle (6) are connected to the external energy-absorbing and movable soft steel plate (7), the external energy-absorbing and movable soft steel plate (7) is placed on the inner side of the external second-order extruded back plate layer (23), the external energy-absorbing and movable soft steel plate (7) is connected to the external second-order extruded back plate layer (23) via a plurality of shear-absorbing and shock-absorbing first-order soft steel nails (9), the middle part of the inner side of the external fixed side plate with rib holes (4) is provided with a boosting and leveraging plate (11), the boosting and leveraging plate (11) is connected to one side of the internal limit baffle (12), the front and rear sides of the other side of the internal limit baffle (12) are provided with an internal energy-absorbing and movable soft steel plate (13), the middle part of the inner side of the external limit baffle (6) is provided with a boosting and leveraging plate (11), the boosting and leveraging plate (11) at this location The other side is connected to the internal fixed side plate with rib holes (15), and the front and rear sides of the other side of the internal fixed side plate with rib holes (15) are provided with an internal groove plate combination structure (26), and the internal groove plate combination structure (26) is composed of an internal baffle plate (14) and an internal second-order extruded back plate layer (24) connected, and the internal energy-absorbing movable soft steel plate (13) is placed on the inner side of the internal second-order extruded back plate layer (24), and the internal energy-absorbing movable soft steel plate (13) is connected to the internal second-order extruded back plate layer (24) through a plurality of shear shock-absorbing first-order soft steel nails (9), and a plurality of built-in shock-absorbing and resetting soft steel energy-absorbing combination structures (17) are provided in the internal structure surrounded by the internal limit baffle plate (12), the internal energy-absorbing movable soft steel plate (13) and the internal fixed side plate with rib holes (15).A built-in shock absorbing layer (10) is provided in the area enclosed by the external part of the plurality of built-in shock absorbing and resetting soft steel energy absorbing composite structures (17) and the internal limit baffle (12), the internal energy absorbing movable soft steel plate (13) and the internal fixed side plate with rib holes (15). The outermost layer of the built-in shock absorbing and resetting soft steel energy absorbing composite structures (17) is an outer ring soft steel cylinder layer (18), the middle layer is a middle ring lead cylinder layer (19), and the innermost layer is an inner ring soft steel cylinder layer (20). The inner ring soft steel cylinder layer (20) is provided with a middle lead cylinder layer (19). The hollow shock-absorbing energy-absorbing cavity (22) is provided with an outer ring soft steel cylinder layer (18), a middle ring lead cylinder layer (19), and an inner ring soft steel cylinder layer (20), which are fixedly connected via a shape memory connecting alloy wire (21), and the shape memory connecting alloy wire (21) intersects at the center point of the hollow shock-absorbing energy-absorbing cavity (22), and the inner plate through-rib holes (16) are respectively arranged on both sides of the inner fixed side plate with rib holes (15), and the outer plate through-rib holes (5) are respectively arranged on both sides of the outer fixed side plate with rib holes (4); The built-in shock-absorbing layer (10) is filled with shock-absorbing objects having resilience; The shear-absorbing first-order soft steel nails (9), the outer ring soft steel cylinder layer (18), the inner ring soft steel cylinder layer (20), the outer groove plate combination structure (25) and the inner groove plate combination structure (26) are made of low-yield point steel plates determined according to design requirements.
2. The anti-collision structure for the interior and exterior of a building as claimed in claim 1, characterized in that: The hole diameter of the internal plate rib-penetrating hole (16) is larger than the cross-sectional size of the internal energy-absorbing moving mild steel plate (13).
3. The anti-collision structure for the interior and exterior of a building as claimed in claim 1, characterized in that: The diameter of the external plate rib-penetrating hole (5) is larger than the cross-sectional size of the external energy-absorbing moving mild steel plate (7).
4. The anti-collision structure for the interior and exterior of a building as claimed in claim 1, characterized in that: The distance between the external limiting baffle (6) and the external second-order extruded backboard layer (23) is equal to the distance between the internal limiting baffle (12) and the internal second-order extruded backboard layer (24).
5. The building interior and exterior collaborative anti-collision structure according to claim 1, characterized in that: The distance between the outer edge of the connecting plate (1) and the external fixed side plate (4) with rib holes is greater than the distance between the external limit baffle (6) and the external second-order extruded back plate layer (23).
6. The anti-collision structure for the interior and exterior of a building as claimed in claim 1, characterized in that: The distance between the internal fixed side plate with rib holes (15) and the external limit baffle (6), i.e. the length of the boosting and leveraging plate (11), is greater than the distance between the internal limit baffle (12) and the internal second-order extruded back plate layer (24).