CN113202194B - ALC wallboard connecting assembly and composite structure resisting seismic energy consumption - Google Patents

ALC wallboard connecting assembly and composite structure resisting seismic energy consumption Download PDF

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Publication number
CN113202194B
CN113202194B CN202110529510.8A CN202110529510A CN113202194B CN 113202194 B CN113202194 B CN 113202194B CN 202110529510 A CN202110529510 A CN 202110529510A CN 113202194 B CN113202194 B CN 113202194B
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Prior art keywords
assembly
buffer
component
connecting piece
alc wallboard
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CN202110529510.8A
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CN113202194A (en
Inventor
丁克伟
张欣琦
何玮
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Anhui Jianzhu University
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Anhui Jianzhu University
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Priority to CN202110529510.8A priority Critical patent/CN113202194B/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings

Abstract

The invention is suitable for the field of constructional engineering assembly, and provides an ALC wallboard connecting assembly and a combined structure for resisting seismic energy consumption, wherein the ALC wallboard connecting assembly comprises: the connecting piece is provided with a buffer opening; the fixing assembly is connected with the component and is used for fixing the component on the connecting piece; and the buffer assembly is arranged in the buffer opening and used for buffering the movement of the fixing assembly relative to the connecting piece. Through two parts of connecting piece to set up the buffering opening in the connecting piece, make first part can take place relative displacement with the second part, prevent two parts, perhaps coupling assembling because the vibrations of wall body, rock, the destruction that warp and produce the structure, rethread sets up buffering subassembly, when making relative displacement take place between two parts, cushions, the energy-absorbing to this kind of relative displacement, comes the protection part not destroyed.

Description

ALC wallboard connecting assembly and integrated configuration of antidetonation power consumption
Technical Field
The invention belongs to the field of constructional engineering assembly, and particularly relates to an anti-seismic energy-consumption ALC wallboard connecting assembly and a combined structure.
Background
The assembly type building is an important direction for realizing building industrialization, the assembly type structure can save a large amount of labor force and guarantee construction quality, and construction capacity and construction speed can be greatly improved. The ALC wallboard (automatic Lightweight Concrete) is a short for Autoclaved Lightweight Concrete, is a porous Concrete forming plate which is prepared by taking fly ash (or silica sand), cement, lime and the like as main raw materials, internally matching a steel bar net and performing high-pressure steam curing; the building material has the advantages of being fast in fixed-length production and installation, energy-saving, environment-friendly and the like, can be used as a wall material and a roof panel, and is a novel building material with excellent performance. The wall body is high in Jiang Zhiqing, heat-insulating, sound-insulating, shock-resistant, fireproof, sawable, planeable and nailable, can be directly installed and fixed on a wall body steel structure, and is a green building component with excellent performance. Meanwhile, the wall body provided with the ALC wallboard also requires high earthquake resistance, high wind resistance, high durability, long service life, high thermal performance and high water tightness.
In the prior art, the ALC wallboard is directly installed on a wall body, and is directly fixed on a steel structure of the wall body by utilizing a connecting member through holes formed in the ALC wallboard.
The connection structure of the ALC wallboard in the prior art is in rigid fixed connection, and the connection structure cannot buffer and absorb energy to the vibration of the ALC wallboard or the deformation of a wall body.
Disclosure of Invention
The embodiment of the invention aims to provide an ALC wallboard connecting assembly with shock resistance and energy consumption, and aims to solve the problem that the existing connecting structure cannot buffer and absorb energy to the shock of an ALC wallboard or the deformation of a wall body.
The embodiment of the invention is realized in such a way that an ALC wallboard connecting assembly resisting seismic energy consumption comprises:
the connecting piece is provided with a buffer opening;
the fixing assembly is used for connecting the first part and the connecting piece and fixing the first part on the connecting piece; and
and the buffer assembly is arranged in the buffer opening and used for buffering the movement of the fixing assembly relative to the connecting piece.
Another object of an embodiment of the present invention is to provide a combined structure, including:
a first member;
a second component; and
as provided in the above embodiments, the first member and the second member are connected by the connecting assembly.
According to the connecting assembly provided by the embodiment of the invention, the two parts of the connecting piece are provided, the buffer opening is arranged in the connecting piece, so that the first part and the second part can generate relative displacement, the two parts or the connecting assembly can be prevented from being damaged due to the vibration, the shaking and the deformation of a wall body, and the buffer assembly is arranged so that when the two parts generate relative displacement, the relative displacement is buffered and absorbed, so that the parts can be protected from being damaged.
Drawings
FIG. 1 is a block diagram of a seismic and energy dissipating ALC wallboard connection assembly provided by embodiments of the present invention;
FIG. 2 is an elevation view of a seismic and energy dissipating ALC wallboard connection assembly provided by embodiments of the present invention;
FIG. 3 is a side view of an ALC wallboard connection assembly providing for resistance to seismic and energy dissipation provided by embodiments of the present invention;
FIG. 4 is a front view of an ALC wallboard joint assembly to combat seismic energy dissipation provided by embodiments of the present invention;
FIG. 5 is a schematic diagram of a connecting assembly buffer assembly according to an embodiment of the present invention;
fig. 6 is a structural diagram of a connecting component fixing component according to an embodiment of the present invention.
In the drawings: 1. an ALC wallboard; 2. a wall body; 3. a connecting member; 4. a bolt; 41. a nut; 42. a screw; 5. a bolt bushing; 6. a buffer assembly; 7. a groove; 8. an elastic member; 81. a telescopic rod; 811. a sleeve; 812. a telescopic shaft; 82. a spring; 9. a first support member; 10. a second support member; 11. an energy absorbing member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a structural diagram of an ALC wallboard connection assembly for resisting seismic energy consumption according to an embodiment of the present invention includes:
the connecting piece 3 is provided with a buffer opening;
the fixing assembly is used for connecting the connecting piece 3 and the first component and fixing the first component on the connecting piece 3; and
and the buffer assembly 6 is arranged in the buffer opening and is used for buffering the movement of the fixing assembly relative to the connecting piece 3.
In an embodiment of the present invention, the first component may be an ALC wallboard 1, the connecting assembly is used to connect the ALC wallboard 1 to the wall 2, the ALC wallboard 1 and the wall 2 are connected by a connecting member 3, the connecting member 3 may be a plate-shaped member, the connecting member 3 can bear the weight of the ALC wallboard 1, when the ALC wallboard 1 is fixed on the wall 2, the wall 2 may have deformation, or shake, vibration, and deformation, which may be caused by internal force of the wall 2 and the ALC wallboard 1, or by external force such as earthquake, and may cause vibration and deformation between the ALC wallboard 1 and the wall 2, and which may damage the structure of the ALC wallboard 1, the connecting member 3 is further provided with a buffer opening, which may be a cavity formed on the plate-shaped member, to provide a space for relative displacement of the ALC wallboard 1 and the wall 2, and specifically, energy generated by vibration may be absorbed by an energy absorption manner, or energy absorption manner of flexible connection may be used to buffer vibration and shake, so as to prevent direct damage to the ALC wallboard 1 or wall 2 structure.
In the embodiment of the present invention, the fixing assembly is used to fixedly connect ALC wall panel 1 to connecting member 3, and specifically, may be fixed by bolts 4 and nuts, such as by drilling ALC wall panel 1, and bolts 4 pass through holes to fix ALC wall panel 1 to connecting member 3, or by pre-embedding bolt sleeves 5 in ALC wall panel 1, and then fixing ALC wall panel 1 to connecting member 3 by using bolts 4 and bolts sleeves 5 in threaded connection. The connection can also be performed by a clamping manner, such as arranging a protrusion on the ALC wall board 1, and then clamping the protrusion into the groove 7 on the connecting piece 3.
In one embodiment of the present invention, the buffering component 6 is disposed in the buffering opening, and the connecting member 3 is fixedly disposed on the wall 2, at this time, the buffering opening buffers the vibration and shaking of the ALC wallboard 1 relative to the wall 2 by buffering the relative displacement between the ALC wallboard 1 and the connecting member 3. Specifically, the fixed component is connected with the ALC wallboard 1 and the connecting piece 3, and the buffer component 6 can buffer the vibration and the shake of the ALC wallboard 1 relative to the wall body 2 through buffering the displacement of the fixed component relative to the connecting piece 3. Further, the damping assembly 6 may be configured to dampen the vibrations by allowing the spring 82 to displace the anchor assembly relative to the link 3, and may be configured to dampen the vibrations by absorbing energy from the displacement of the anchor assembly relative to the link 3 with the energy-absorbing structure.
In the embodiment of the invention, the ALC wallboard 1 and the wall body 2 are connected through the connecting piece 3, the buffering opening is arranged in the connecting piece 3, so that the ALC wallboard 1 can generate relative displacement with the wall body 2, the ALC wallboard 1 and the wall body 2 or the connecting assembly can be prevented from generating structural damage due to vibration, shaking and deformation of the wall body 2, and the buffering assembly 6 is arranged so that when the wall body 2 and the ALC wallboard 1 generate relative displacement, the relative displacement is buffered and absorbed, so that the ALC wallboard 1, the wall body 2 and the connecting assembly are protected from being damaged.
As a preferred embodiment of the present invention, as shown in fig. 6, the fixing assembly includes:
a bolt sleeve 5 provided on the first member; and
the bolt 4 has a screw 42 penetrating through the buffer opening and connected to the bolt sleeve 5, and a nut 41 supported at the buffer opening on the surface of the connecting member 3.
In the embodiment of the present invention, the first component may be an ALC wallboard 1, the bolt sleeves 5 are pre-embedded in the ALC wallboard 1 when the ALC wallboard 1 is manufactured, the bolts 4 in threaded fit with the bolt sleeves 5 pass through the buffer openings on the connecting pieces 3, the ALC wallboard 1 is tightly abutted against one side of the connecting pieces 3 by tightening the bolts 4, and the heads of the bolts 4 are abutted against the other side of the connecting pieces 3, so as to fixedly connect the ALC wallboard 1 and the connecting pieces 3. The fixed connection depends on the fastening force between the bolt 4 and the bolt sleeve 5, under the action of the fastening force, friction force is generated between the ALC wallboard 1 and the connecting piece 3 and between the head of the bolt 4 and the connecting piece 3, and then the ALC wallboard 1 is fixed on the connecting piece 3, but when vibration or deformation occurs, relative sliding is generated between the ALC wallboard 1 and the connecting piece 3 and between the head of the bolt 4 and the connecting piece 3 due to the action of force, the vibration between the ALC wallboard 1 and the wall body 2 can be relieved to a certain extent, and part of energy generated by the vibration can be absorbed.
As shown in fig. 2, as a preferred embodiment of the present invention, the buffer opening is a bar-shaped hole;
as shown in fig. 5, the buffer assembly 6 includes:
and the two groups of elastic modules are arranged on the side wall of the strip-shaped hole in parallel in the length direction and are used for buffering the movement of the screw rod 42 relative to the connecting piece 3.
In one embodiment of the present invention, the first component may be ALC wall panel 1, the fixing assembly and ALC wall panel 1 fixedly connected by bolt sleeve 5 and bolt 4, and the buffer assembly 6 is directly disposed inside the buffer opening, specifically, the buffer assembly 6 is disposed on the connecting member 3 and then contacts with ALC wall panel 1; the threaded shaft 42 of the bolt 4 partially passes through the buffer opening, and the buffer assembly 6 slows the movement of the threaded shaft 42 as the threaded shaft 42 moves within the buffer opening.
In one embodiment of the present invention, the buffering opening is opened on the connecting member 3, the buffering opening is projected as a rectangle on the ALC wall panel 1, the elastic module is fixedly disposed on the inner wall of the buffering opening, the elastic module may include a component or a combination of components having elasticity, such as a spring 82, and the other end of the elastic module may be a free end.
As a preferred embodiment of the present invention, the damping assembly 6 further comprises:
the first supporting piece 9 is used for connecting the elastic module with the inner wall of the buffer opening, and the first supporting piece 9 is used for connecting the elastic module with the inner wall of the buffer opening; and
the second support 10 is made of flexible materials, is connected to the free end of the elastic module and is used for abutting against the screw 42;
and the energy absorbing piece 11 is arranged in the buffer opening, is positioned between the first supporting piece 9 and the second supporting piece 10, and is used for absorbing energy generated by the displacement of the fixing component relative to the connecting piece 3.
As a preferred embodiment of the present invention, the elastic module includes a plurality of sets of elastic members 8, and the elastic members 8 are: a spring 82, a damped extension, a combination of spring 82 and telescopic rod 81 or a combination of spring 81 and damped extension.
In one embodiment of the present invention, the elastic member 8 is a combination of a spring 82 and a telescopic rod 81, wherein the telescopic rod 81 comprises:
a sleeve 811 provided with a telescopic cavity; and
the telescopic shaft 812 is sleeved in the sleeve 811 and is connected with the sleeve 811 in a sealing and sliding manner.
In an embodiment of the invention, the energy absorbing member 11 is disposed between the screw rod 42 of the bolt 4 and the inner wall of the buffer opening, and is arranged in parallel with the spring 82 in a staggered manner, the energy absorbing member 11 may be made of rubber energy absorbing material, when the ALC wallboard 1 drives the bolt 4 to move in the buffer opening, the vibration and shaking amplitude of the ALC wallboard 1 by the spring 82 is weakened, the expansion link 81 and the energy absorbing member 11 absorb kinetic energy of the ALC wallboard 1, or absorb elastic potential energy of the elastic module, so as to eliminate the vibration of the ALC wallboard 1, and eliminate the damage of the ALC wallboard 1 caused by the vibration, shaking and deformation.
In an embodiment of the present invention, the spring 82 and the damping telescopic rod are combined together to form the elastic member 8, the damping telescopic rod is composed of a sleeve 811 and a telescopic shaft 812, the telescopic shaft 812 is sleeved in the sleeve 811, the telescopic shaft 812 moves linearly along a telescopic cavity of the sleeve 811 to play a role in guiding, and the telescopic shaft 812 and the sleeve 811 are connected in a sealing manner to generate damping when the telescopic shaft 812 extends and retracts, so as to play a role in buffering and absorbing energy.
In one embodiment of the present invention, the telescopic rod 81 is disposed in the buffer opening, and one end of the telescopic rod is fixed on the inner wall of the buffer opening, and the other end of the telescopic rod is abutted on the screw rod 42 of the bolt 4, and the telescopic rod 81 itself can have a buffer capacity, and together with the spring 82, the telescopic rod can buffer the movement of the screw rod 42; the telescopic rod 81 can also be sleeved inside the spring 82, so as to provide a buffering capacity and guide the movement of the screw rod 42.
In an embodiment of the present invention, one end of each of the spring 82 and the telescopic rod 81 is fixedly disposed on the first supporting member 9, and the first supporting member 9 may be a rectangular steel plate, and the shape of the first supporting member 9 corresponds to the shape of the inner wall of the buffer opening, that is, the spring 82 and the telescopic rod 81 are connected through the first supporting member 9 and the inner wall of the buffer opening.
In an embodiment of the present invention, the other ends of the spring 82 and the telescopic rod 81 are both fixedly disposed on the second support 10, and the first support 9 and the second support 10 may be flexible steel plates, which not only facilitates installation, but also facilitates buffering of the elastic members 8 together through deformation during buffering, so as to prevent the screw 42 from sliding on the second support 10; the second support 10 may be a rectangular steel plate and may have the same shape as the first support 9, i.e. the spring 82 and the telescopic rod 81 are both connected through the first support 9 and the inner wall of the buffer opening.
In the embodiment of the invention, the spring 82 and the telescopic rod 81 are connected with the inner wall of the buffer opening and the bolt 4 through the first supporting piece 9 and the second supporting piece 10, so that the installation and the disassembly are more convenient, namely the buffer assembly 6 can be integrally and directly fixed on the inner wall of the buffer opening, and when the buffer assembly 6 is stressed to buffer the screw rod 42, the spring 82 and the telescopic rod 81 can be stressed simultaneously, and the stress is more balanced.
In the embodiment of the present invention, the bolt 4 is located between the two integrally disposed buffer assemblies 6, and at this time, the second supporting member 10 of the buffer assembly 6 can be movably connected to the bolt 4, further, the spring 82 of the buffer assembly 6 can be set in a state of neither extending nor compressing, or the springs 82 are both set in a compressed state, so that the screw rod 42 bears a certain bilateral symmetric pressure; still further, ALC wallboard 1 is now fixed to connector 3 by the compressive force of bolts 4, and buffer unit 6 does not support ALC wallboard 1.
As a preferred embodiment of the present invention, a plurality of circular arc grooves 7 are arranged on the second supporting member 10, and the concave depth of the circular arc is distributed in a gradient manner from the middle of the second supporting member 10 to both sides.
In an embodiment of the invention, an arc groove 7 is arranged on a surface of the second support component, which is in contact with the screw rod 42, the diameter of the arc groove 7 is consistent with that of the screw rod 42 of the bolt 4, the screw rod 42 is clamped in the arc groove 7, and the concave depth of the arc groove 7 on the second support plate is in gradient distribution, specifically, the concave depth is deepest in the middle of the second support plate, and when the concave depth is distributed by extending towards two ends of the support plate, the concave depth of the arc groove 7 becomes shallow gradually; when an earthquake or other shaking occurs, the ALC wallboard 1 moves relative to the buffering opening body, the nut 41 moves relative to the connecting piece 3 in a sliding friction mode, the left and right movement of the ALC wallboard is buffered and absorbed by the sliding friction of the bolt 4 and the buffering assembly 6, and meanwhile, when the bolt 4 slides left and right in the buffering opening body, the shape of the groove 7 is limited and the depth of the groove 7 is distributed, so that the bolt 4 is prevented from moving downwards.
As a preferred embodiment of the present invention, the elastic modulus values of the plurality of springs 82 are distributed in a gradient manner from the middle to the two sides, and the elastic modulus values are distributed from small to large.
In an embodiment of the present invention, the vertical sizes of the elastic modulus of the springs 82 have a distribution rule, specifically, the vertical sizes are distributed from the middle to the two ends in a gradient manner, that is, the elastic modulus of the springs 82 located in the middle of the plurality of springs 82 is smaller, and the elastic modulus of the springs 82 located at the two ends is the largest. When the ALC wallboard 11 moves relative to the buffering opening body, the nut 41 moves relative to the connecting piece 3 in a sliding friction mode, the movement in the left-right direction is buffered and absorbed by the sliding friction of the bolt 4 and the buffering assembly 6, meanwhile, when the bolt 4 slides left and right in the buffering opening body, the elastic modulus of the spring 82 is different, the stretching amount of the spring 82 is different, the bolt 4 tends to move towards a position with a smaller elastic modulus, the downward movement of the ALC wallboard 11 is slowed down, and the vibration or shaking of the ALC wallboard 11 in the up-down direction is slowed down.
As a preferred embodiment of the present invention, the buffer assemblies 6 are fixed on two side walls of the buffer opening, the fixing assemblies are located between the buffer assemblies 6, and a rubber pad is further disposed between the fixing assemblies and the bottom of the buffer opening for buffering vertical displacement of the fixing assemblies.
In one embodiment of the present invention, the buffer openings are rectangular, the buffer members 6 are disposed on two side walls of the buffer openings, and the rubber pads are disposed on the inner walls of the bottoms of the buffer openings, so as to provide buffering and energy absorption for the bolts 4 when the ALC wall panels 11 are vibrated too much and the bolts 4 touch the bottoms of the buffer openings.
As a preferred embodiment of the invention, the lower end of the connecting piece 3 is provided with a plate-shaped bulge, the bulge direction of the plate-shaped bulge is vertical to the surface of the connecting piece 3, and the thickness of the plate-shaped bulge is less than that of the body of the connecting piece 3.
In the embodiment of the invention, the connecting piece 3 is a plate-shaped piece, the lower end of the plate-shaped piece is provided with a bulge, the connecting piece 3 is fixedly connected to the wall body 2 by fixing the bulge on the wall body 2, the specific bulge can be connected with the structural steel in the wall body 2, the thickness of the bulge is smaller than that of the connecting piece 3 body, and the connecting piece 3 body is prevented from being damaged in strong earthquakes.
As shown in fig. 3, an embodiment of the present invention further provides a combined structure, including:
a first member;
a second component; and
the connection assembly as claimed in any preceding embodiment, wherein the first part and the second part are connected by the connection assembly.
In one embodiment of the present invention, the first component is an ALC wallboard 1 and the second component is a wall 2. Connect the ALC wallboard to the wall through coupling assembling to cushion the ALC wallboard through coupling assembling, prevent in the earthquake or because the deformation of wall body causes destruction to ALC class structure.
The ALC wallboard connecting assembly is provided with a buffering opening and a fixing assembly, the ALC wallboard 11 can initially absorb buffering energy when encountering small vibration through the frictional sliding between the fixing assembly and the connecting piece 3, and the ALC wallboard 11 can further absorb buffering energy through the buffering energy absorption of the spring 82, the telescopic rod 81 and the energy absorption piece 11, so that the ALC wallboard 11 can further absorb buffering energy when encountering large vibration through the buffering energy absorption of the spring 82, the telescopic rod 81 and the energy absorption piece 11, the ALC wallboard 11, the connecting structure or the wall body 2 structure is prevented from being damaged, and the capabilities of shock resistance and deformation prevention are further achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (3)

1. An ALC wallboard connection assembly for resisting seismic and energy consumption for connecting a first component to a second component, the connection assembly comprising:
the connecting piece is provided with a through buffering opening and is connected with the second part;
a fixing assembly for connecting the first component to the connector; and
the buffer assembly is arranged in the buffer opening and used for buffering the displacement of the fixing assembly relative to the connecting piece;
the buffer opening is a strip-shaped hole which is vertically arranged;
the fixing assembly includes: a bolt sleeve disposed on the first member; the screw rod of the bolt penetrates through the buffer opening and is connected with the bolt sleeve, and the nut of the bolt is supported at the buffer opening on the surface of the connecting piece;
the buffer assembly includes: the two groups of elastic modules are arranged on the side wall of the strip-shaped hole in parallel in the length direction and used for buffering the movement of the screw relative to the connecting piece; the first supporting piece is used for connecting the elastic module and the inner wall of the buffer opening; the second supporting piece is made of flexible materials, is connected to the free end of the elastic module and is used for being abutted against the screw rod; the energy absorbing piece is arranged in the buffer opening, is positioned between the first supporting piece and the second supporting piece and is used for absorbing energy generated by the displacement of the fixing assembly relative to the connecting piece;
the elastic module includes multiunit elastic component, the elastic component is the combination of spring and telescopic link, wherein, the telescopic link includes: the sleeve is provided with a telescopic cavity; the telescopic shaft is sleeved in the sleeve and is in sealed sliding connection with the sleeve;
the second supporting piece is provided with a plurality of arc grooves, and the concave depth of the arc grooves is gradually reduced from the middle of the second supporting piece to two ends;
the elastic modulus values of the elastic pieces of the plurality of groups on each side are distributed in a gradient manner from the middle to the two ends from small to large.
2. A composite structure, comprising:
a first member;
a second component; and
the connection assembly of claim 1, wherein the first component and the second component are connected by the connection assembly.
3. The composite structure of claim 2, wherein the first section is an ALC wallboard and the second section is a wall.
CN202110529510.8A 2021-05-14 2021-05-14 ALC wallboard connecting assembly and composite structure resisting seismic energy consumption Active CN113202194B (en)

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CN211817185U (en) * 2020-01-20 2020-10-30 安徽建筑大学 Connecting node of external ALC wallboard
CN212453155U (en) * 2020-04-14 2021-02-02 温县带路宿营智造管理有限公司 Prefabricated damping component for assembly type building
CN213038926U (en) * 2020-07-09 2021-04-23 硅湖职业技术学院 Reinforcing device for protecting ancient buildings
CN112900640A (en) * 2021-01-29 2021-06-04 中建七局第二建筑有限公司 Anti-seismic energy-consumption connecting joint of assembled external wall panel and H-shaped steel beam
CN112922194A (en) * 2021-01-29 2021-06-08 中建七局第二建筑有限公司 Assembled connected node of building side fascia

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