CN118855161B - Different-direction overlapped symmetrical trapezoid-structured corrugated board wallboard structure and assembled wall structure system - Google Patents
Different-direction overlapped symmetrical trapezoid-structured corrugated board wallboard structure and assembled wall structure systemInfo
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- CN118855161B CN118855161B CN202411147845.3A CN202411147845A CN118855161B CN 118855161 B CN118855161 B CN 118855161B CN 202411147845 A CN202411147845 A CN 202411147845A CN 118855161 B CN118855161 B CN 118855161B
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- corrugated cardboard
- corrugated
- frame
- corrugated board
- wall panel
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- 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
- E04C2/10—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
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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
-
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
-
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
-
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The invention relates to a corrugated board wallboard structure with an anisotropic overlapped symmetrical trapezoid structure and an assembled wall body structure system. The corrugated board wallboard structure with the anisotropic overlapped symmetrical trapezoid structure comprises a plurality of corrugated board wallboards which are arranged transversely and vertically, each corrugated board wallboard unit is connected by two corrugated board wallboard units, each corrugated board wallboard unit comprises two surface corrugated boards which are oppositely arranged at intervals, the corrugated direction is perpendicular to the height direction of the corrugated board wallboard unit, two interlayer corrugated boards are arranged between the two surface corrugated boards, the corrugated direction is parallel to the height direction of the corrugated board wallboard unit, the middle layer corrugated board is arranged between the two interlayer corrugated boards, the corrugated direction is perpendicular to the height direction of the corrugated board wallboard unit, and a connecting frame is provided with a plurality of separation spaces along the transverse direction and the vertical direction and used for correspondingly installing and fixing the plurality of corrugated board wallboards. The corrugated board wallboard structure with the anisotropic overlapped symmetrical trapezoid structure has the characteristics of excellent structural mechanical property, component standardization, modularization, simple manufacturing process, economy, environmental protection and the like, and is particularly suitable for quickly building temporary emergency buildings under emergency situations such as natural disasters or artificial crisis and the like.
Description
Technical Field
The invention relates to the technical field of building structures, in particular to a corrugated cardboard wall suitable for emergency building and temporary structure construction of a cardboard structure, and particularly relates to a corrugated cardboard wall plate structure with an anisotropic overlapped symmetrical trapezoid structure and an assembled wall body structure system.
Background
In emergency situations such as natural disasters or artificial crisis, temporary emergency buildings are required to be built rapidly to meet basic survival and safety requirements of disaster-stricken and disaster-relief personnel, and structures such as exhibition structures, decoration partitions, building small products and the like which are short in periodicity and frequent in replacement are required to be built rapidly and temporarily and building materials corresponding to the temporary emergency buildings.
The emergency building and temporary structure with cardboard structure is made of corrugated cardboard as base material and is used as bearing system and enclosure structure of building and structure. The corrugated board is taken as a mature industrial product, has good processing performance, mechanical property and quality control standard, and has the advantages of ecological environment protection (recycling, recycling and degrading), local material availability, low cost, convenient processing and assembly, light weight, safety and the like. Therefore, the corrugated board is used as a basic material to construct paper-structure emergency buildings and temporary structures, and has the characteristics of light weight, safety, economy, ecological environment protection and the like. Meanwhile, in order to meet the rapid construction requirement in emergency scenes and realize factory modularized construction, it is very necessary to design standardized and modularized structural members.
At present, corrugated boards are used as base materials for constructing paper-making structure emergency buildings, the fields of design research and actual construction at home and abroad are still blank, and temporary structures such as temporary exhibitions, decorative partitions, small building products and the like have a large number of design examples and practices, but corrugated board combined wallboards meeting the requirements at the same time have no examples. Meanwhile, the existing corrugated board is weak in stress and is difficult to use as a wallboard of an emergency building. It is therefore necessary to design a corrugated cardboard wall panel suitable for emergency construction and temporary structure construction that meets the above-mentioned requirements.
Disclosure of Invention
In view of the shortcomings of the prior art, a primary object of the present invention is to provide a corrugated cardboard wallboard structure of anisotropic overlapping symmetrical trapezoid construction, an assembled wall body structural system, to solve one or more of the problems in the prior art.
The technical scheme of the invention is as follows:
The invention firstly provides a corrugated board wallboard structure with an anisotropic overlapped symmetrical trapezoid structure, which comprises the following components:
The polylith corrugated container board wallboard is followed transversely and is vertically arranged, and every corrugated container board wallboard is formed by two piece at least corrugated container board wallboard units connection, every corrugated container board wallboard unit all includes:
the two surface corrugated boards are oppositely arranged at intervals, each surface corrugated board is provided with at least one corrugated layer, and the corrugated direction of each corrugated layer is perpendicular to the height direction of each corrugated board wallboard unit;
the two sandwich corrugated boards are arranged between the two surface corrugated boards, at least one corrugated layer is arranged on each sandwich corrugated board, and the corrugated direction of each corrugated layer is parallel to the height direction of each corrugated board wallboard unit;
The middle corrugated board is arranged between the two interlayer corrugated boards, at least one corrugated layer is arranged on the middle corrugated board, the corrugated direction of the corrugated layer is perpendicular to the height direction of the corrugated board wallboard units, and the two interlayer corrugated boards are in mirror symmetry on two sides of the middle corrugated board;
the connecting frame is provided with a plurality of separation spaces along the transverse direction and the vertical direction and is used for correspondingly installing and fixing a plurality of corrugated board wallboards so as to form a corrugated board wallboard structure with a different-direction overlapped symmetrical trapezoid structure.
As a further improvement of any of the above schemes, each corrugated board wallboard unit further comprises two sealing plates, and each sealing plate is arranged on two sides of the corrugated board wallboard unit and is in adhesive connection with the surfaces of two surface layers of corrugated boards.
As a further improvement of any scheme, each sandwich corrugated board is bent into a plurality of waves connected in a positive trapezoid shape along the length direction of the corrugated board wallboard unit, and the positive trapezoids of the two sandwich corrugated boards are mirror symmetry.
As a further improvement of any of the above schemes, the connecting frame is formed by connecting a first outer frame, a second outer frame, a first middle frame and a second middle frame, wherein two groups of the first outer frames are vertically arranged at the left and right edges of the corrugated cardboard wallboards, two groups of the second outer frames are horizontally arranged at the upper and lower edges of the corrugated cardboard wallboards and are connected with the two groups of the first outer frames, at least one group of the first middle frames are vertically connected between the two groups of the second outer frames, at least one group of the second middle frames are horizontally connected between the two groups of the first outer frames, the second outer frames, the first middle frames and the second middle frames are connected to form a plurality of separation spaces, and the corrugated cardboard wallboards are respectively clamped and fixed in the separation spaces.
As a further improvement of any of the above schemes, the first outer frame is a groove-shaped frame with the notch facing the corrugated board wallboard, and/or the second outer frame is a groove-shaped frame with the notch facing the corrugated board wallboard, and/or the first middle frame is an I-shaped frame with the notch facing the corrugated board wallboard, and/or the second middle frame is an I-shaped frame with the notch facing the corrugated board wallboard.
As a further improvement of any of the above solutions, the first outer frame, the second outer frame, the first middle frame, and the second middle frame are connected and fixed by connecting plates, the connecting plates include a first connecting plate, a second connecting plate, a third connecting plate, and a fourth connecting plate, wherein the first connecting plate is used for connecting the first outer frame and the second outer frame, the second connecting plate is used for connecting the second middle frame and the first outer frame, the third connecting plate is used for connecting the first middle frame and the second outer frame, and the fourth connecting plate is used for connecting the first middle frame and the second middle frame.
As the further improvement of any scheme, the corrugated board wallboard further comprises a plurality of vertical reinforcing ribs, wherein the vertical reinforcing ribs are arranged in the corrugated of the corrugated board wallboard unit at intervals, polyester foaming is filled in the corrugated, each vertical reinforcing rib vertically penetrates through at least two corrugated board wallboards, and two ends of each vertical reinforcing rib are fixedly connected with the connecting frame.
As a further improvement of any of the above schemes, two corrugated board wallboard units forming each corrugated board wallboard are connected in a buckling manner along the transverse direction, wherein the vertical edge of one corrugated board wallboard unit is connected with a buckling convex plate in an adhesive manner, the vertical edge of the other corrugated board wallboard unit is correspondingly connected with a buckling concave plate in an adhesive manner, and the buckling convex plate and the buckling concave plate are suitable for being connected in an inserting and buckling manner, and/or
Two corrugated board wallboard units forming each corrugated board wallboard are connected in a vertically inserted manner, wherein one interlayer corrugated board of each corrugated board wallboard unit extends outwards for a preset length along one side of the corrugated board wallboard unit, the other interlayer corrugated board contracts inwards for a preset length along one side of the corrugated board wallboard unit to form a contraction space, and the two corrugated board wallboard units are connected through the contraction space of the other interlayer corrugated board inserted into the extension length of one interlayer corrugated board.
The invention further provides an assembled wall body structure system based on the anisotropic overlapped symmetrical trapezoid structured corrugated cardboard wallboard structure, which is characterized in that corrugated cardboard columns are arranged at two ends of the anisotropic overlapped symmetrical trapezoid structured corrugated cardboard wallboard structure, and the corrugated cardboard columns and the anisotropic overlapped symmetrical trapezoid structured corrugated cardboard wallboard structure are connected and fixed through a connecting component.
As a further improvement of any of the above, the connection assembly includes:
The connecting square tubes are sleeved at least at the top, the bottom and the middle of the corrugated board column, and one surface of each connecting square tube is abutted with the connecting frame of the corrugated board wallboard structure with the anisotropic overlapped symmetrical trapezoid structure;
The L-shaped connecting plates are symmetrically arranged on two sides of each connecting square pipe, which are abutted to the connecting frame, one sides of the two L-shaped connecting plates are connected with the connecting square pipes by rivet pulling, and the other sides of the two L-shaped connecting plates are connected with the connecting frame by rivet pulling.
Compared with the prior art, the corrugated board wallboard structure has the beneficial effects that the corrugated board wallboard structure with the anisotropic overlapped symmetrical trapezoid structure is provided. The structure has the characteristics of excellent structural mechanical property, standardized component, modularization, simple manufacturing process, economy, environmental protection, high bearing capacity and the like, and particularly has at least the following actual effects:
The corrugated board wallboard structure with the anisotropic overlapped symmetrical trapezoid structure adopts corrugated boards as raw materials, and has the advantages of recycling, low carbon, environmental friendliness and low manufacturing cost.
The corrugated board wallboard structure with the anisotropic overlapped symmetrical trapezoid structure is formed by connecting a plurality of corrugated board wallboards by using the connecting frame, each corrugated board wallboard comprises two corrugated board wallboard units, each corrugated board wallboard unit adopts a standard module, the manufacturing process is simple, the manual manufacturing is convenient, the factory prefabrication can be realized, and the emergency and temporary characteristics of emergency building and temporary structure construction are met.
Each corrugated board wallboard unit adopts an opposite overlapped structure, and the corrugated directions of the surface corrugated board, the sandwich corrugated board and the middle corrugated board which are symmetrically arranged are transverse, longitudinal, transverse, longitudinal and transverse in sequence. The alternate use of the transverse corrugated board and the longitudinal corrugated board ensures that the wallboard has better bearing capacity and deformation resistance in all directions, and ensures that the wallboard has excellent mechanical properties under the actions of vertical load and horizontal load.
Each corrugated board wallboard unit is formed by mirror symmetry of a surface corrugated board and a sandwich corrugated board which is bent into trapezoid waves by taking the middle corrugated board as a symmetrical plane, and the sandwich corrugated board is bonded to form a closed honeycomb inner core, so that the wallboard has the mechanical characteristics of a honeycomb structure and a corrugated board structure, and has high structural rigidity, high vertical bearing capacity and stable deformation under the action of vertical force.
The corrugated board wallboard structure with the anisotropic overlapped symmetrical trapezoid structure is connected with the corrugated board column to form the assembled wall body structure system, and the assembled wall body structure system adopts a dry construction method, so that wet operation is not required in field installation, and the construction period is greatly shortened. Meanwhile, the method is suitable for the emergency building and temporary structure construction of the paperboard structure, and factory prefabrication and on-site rapid manufacturing can be realized.
It should be understood that the description in this summary is not intended to limit the critical or essential features of the embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the description that follows. In addition, the implementation of any embodiment of the present invention does not mean that many or all of the above-described benefits are achieved or achieved simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in this description are shown only with the understanding that those skilled in the art will understand and read the disclosure, and are not intended to limit the scope of the invention, which is defined in the claims, but rather in a manner that does not have a technical essential significance, any structural modification, proportional change or size adjustment should still fall within the scope of the disclosure without affecting the efficacy and achievement of the present invention.
FIG. 1 is a schematic illustration of a corrugated cardboard wallboard in an anisotropic overlapping symmetrical trapezoidal configuration (two corrugated cardboard wallboard units of the corrugated cardboard wallboard are connected in a transverse direction) according to some embodiments of the present invention;
FIG. 2 is a schematic top and side view of FIG. 1, wherein (a) is a top and (b) is a side;
FIG. 3 is a schematic illustration of a corrugated cardboard wallboard structure of an anisotropic overlapping symmetrical trapezoid configuration (two corrugated cardboard wallboard units of a corrugated cardboard wallboard are connected vertically) according to some embodiments of the present invention;
FIG. 4 is a schematic top and side view of FIG. 3, wherein (a) is a top and (b) is a side;
FIG. 5 is a schematic view of a corrugated cardboard wallboard unit according to some embodiments of the present invention, wherein (a) is an elevation of the corrugated cardboard wallboard unit and (b) is a top surface of the corrugated cardboard wallboard unit;
FIG. 6 is an exploded view of a corrugated cardboard wallboard unit according to some embodiments of the present invention;
FIG. 7 is a schematic view of a partial structure of a corrugated board wallboard unit structure according to some embodiments of the present invention, wherein (a) is a face-layer corrugated board structure, (b) is a middle-layer corrugated board structure, and (c) is a sealing board structure;
FIG. 8 is a schematic illustration of a process for forming a sandwich corrugated board structure in accordance with some embodiments of the present invention;
FIG. 9 is a schematic illustration of the connection of two adjacent left and right corrugated cardboard wallboard units using a fastening plate in the cross-machine direction according to some embodiments of the present invention;
FIG. 10 is a schematic illustration of the connection of two adjacent corrugated cardboard wallboard units vertically connected by an insert, according to some embodiments of the present invention;
FIG. 11 is a front and side schematic view of the connection of FIG. 10, wherein (a) is front and (b) is side;
FIG. 12 is a schematic view of a connection frame using connection plates to connect a partial structure according to some embodiments of the present invention;
FIG. 13 is a detail view of the partial structure of FIG. 12;
FIG. 14 is a schematic view of the structure of the connecting frames according to some embodiments of the present invention, wherein (a) is a first outer frame, (b) is a first middle frame, (c) is a second outer frame, and (d) is a second middle frame;
FIG. 15 is a schematic diagram of a hole structure according to some embodiments of the present invention, wherein (a) is a hole formed in the second outer frame and (b) is a hole formed in the second middle frame;
FIG. 16 is a schematic diagram of an assembled wall structure system (two corrugated cardboard wallboard units of corrugated cardboard wallboard are connected in a transverse direction) according to some embodiments of the present invention;
FIG. 17 is a schematic diagram of an assembled wall structure system (two corrugated cardboard wallboard units of corrugated cardboard wallboard are vertically connected) according to some embodiments of the present invention
FIG. 18 is a schematic top view of an assembled wall structure system according to some embodiments of the present invention, wherein (a) is the top surface of FIG. 16 and (b) is the top surface of FIG. 17;
fig. 19 is a schematic view of a corrugated cardboard column using a connection assembly and an anisotropic overlapping symmetrical trapezoid configuration of corrugated cardboard wallboard structure connection in accordance with some embodiments of the present invention.
The marks in the figure:
100-anisotropic overlapped symmetrical trapezoid-structured corrugated board wallboard structure;
100 a-corrugated board wallboard, 1-corrugated board wallboard unit, 101-surface corrugated board, 102-interlayer corrugated board, 102 a-preset length, 102 b-shrinkage space, 103-middle corrugated board, 104-sealing plate, 2-buckling board, 201-buckling convex plate, 2011-bulge, 202-buckling concave plate, 2021-groove, 3-connecting plate, 301-connecting plate I, 3011-rectangular plate I, 302-connecting plate II, 3021-rectangular plate II, 303-connecting plate III, 3031-rectangular plate III, 304-connecting plate IV, 3041-rectangular plate IV, 4-vertical reinforcing rib and 5-hole;
100 b-connecting frame, 101 b-first outer frame, 102 b-second outer frame, 103 b-first middle frame, 104 b-second middle frame;
200-corrugated cardboard columns;
300-connecting assembly, 300 a-connecting square tube, 300b-L connecting plate;
Like or corresponding reference characters indicate like or corresponding parts throughout the several views.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in further detail with reference to the embodiments and the accompanying drawings. The exemplary embodiments of the present invention and their descriptions herein are for the purpose of explaining the present invention, but are not to be construed as limiting the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be understood that the terms "comprises/comprising," "consists of," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product, apparatus, process, or method that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product, apparatus, process, or method as desired. Without further limitation, elements defined by the phrases "including/comprising" and "consisting of" do not exclude the presence of additional identical elements in a product, apparatus, process or method comprising the elements.
It is further understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate describing the present invention and to simplify the description, and do not indicate or imply that the devices, components, or structures referred to must have a particular orientation, be configured or operated in a particular orientation, and are not to be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The invention provides a corrugated board wallboard structure with an anisotropic overlapped symmetrical trapezoid structure, which uses corrugated boards as base materials to manufacture basic bearing members suitable for emergency buildings and temporary structures, and meets the following requirements: reasonable structure, stable stress, safety and reliability, and realizes the standardization and modularization of structural members so as to meet the modularized construction requirement of factories.
The implementation of the present invention will be described in detail with reference to the preferred embodiments.
Referring to fig. 1 to 15, the corrugated cardboard wallboard structure 100 of the present invention is formed by connecting a plurality of corrugated cardboard wallboards 100a by using a connection frame 100 b. Wherein a plurality of corrugated cardboard wall panels 100a are arranged in a lateral direction and a vertical direction, each corrugated cardboard wall panel 100a comprises two corrugated cardboard wall panel units 1, and the two corrugated cardboard wall panel units 1 are connected in the lateral direction or the vertical direction to form the corrugated cardboard wall panel 100a. The connection frame 100b is provided with a plurality of separation spaces in the lateral and vertical directions, and a plurality of corrugated cardboard wall boards 100a are respectively clamped and fixed in the separation spaces.
Referring to fig. 5 (a) and (b), fig. 6, each of the corrugated cardboard wall units 1 is formed by connecting two face corrugated cardboard 101, two sandwich corrugated cardboard 102 and one middle corrugated cardboard 103. The two face corrugated boards 101 are arranged at intervals, at least one corrugated layer is arranged on each face corrugated board 101, the corrugated direction of each corrugated layer is perpendicular to the height direction of the corrugated board wallboard unit 1, two interlayer corrugated boards 102 are arranged between the two face corrugated boards 101, one opposite side of each interlayer corrugated board 102 is respectively and adhesively connected with the opposite face corrugated board 101, at least one corrugated layer is arranged on each interlayer corrugated board 102, the corrugated direction of each corrugated layer is parallel to the height direction of the corrugated board wallboard unit 1, the middle corrugated board 103 is arranged between the two interlayer corrugated boards 102 and is adhesively connected with the two interlayer corrugated boards 102, at least one corrugated layer is arranged on the middle corrugated board 103, the corrugated direction of each corrugated layer is perpendicular to the height direction of the corrugated board wallboard unit 1, and the corrugated direction of each corrugated layer is perpendicular to the height direction of the corrugated board wallboard unit 1, as shown in fig. 7.
In the invention, each corrugated board wallboard unit 1 adopts an anisotropic overlapping structure, and has excellent stress performance. Each corrugated board wallboard unit 1 is a combined wallboard formed by two surface layer corrugated boards 101, two interlayer corrugated boards 102 and one middle layer corrugated board 103. The corrugated directions of a plurality of corrugated boards in the wallboard adopt a transverse-longitudinal-transverse different-direction overlapping design, and the transverse corrugated boards and the longitudinal corrugated boards are alternately used, so that the wallboard has better bearing capacity and deformation resistance in all directions, ensures that the wallboard has excellent mechanical properties under the effects of vertical load and horizontal load, and is particularly suitable for bearing wallboards of emergency buildings and temporary structures. More specifically, under the action of vertical load, the vertical corrugated plates bear the main load, the transverse corrugated plates ensure that the wallboard deforms stably, and under the action of transverse horizontal force, the transverse corrugated plates bear the main load.
In some embodiments, five layers of corrugated board are preferred for the face corrugated board 101, ensuring that the face has some out-of-plane strength and stiffness.
In some embodiments, five-layer, seven-layer corrugated board is preferred for the sandwich corrugated board 102. Because the vertical compression of the wall body is the main, the interlayer is folded into a trapezoid structure, the corrugated is vertical, and five layers and seven layers of plates can obtain higher bearing capacity.
In some embodiments, the middle corrugated cardboard 103 preferably selects three layers of corrugated cardboard. The middle layer is a connecting layer, the stress is small, and the three layers consider economy.
Each layer of the corrugated board wallboard unit 1 adopts corrugated board boards with different structural layers, and the surface layer corrugated board 101, the interlayer corrugated board 102 and the middle layer corrugated board 103 are preferably selected from five layers-three layers or five layers-seven layers-three layers to ensure the economy under the premise of better structural stress.
In some embodiments, referring to fig. 5 (a) and (b), where (a) is a schematic elevation view of the corrugated board wallboard unit 1 and (b) is a schematic top view of the corrugated board wallboard unit 1, each corrugated board wallboard unit 1 further includes two sealing plates 104, and each sealing plate 104 is disposed on the left and right sides of the corrugated board wallboard unit 1 and is adhesively connected to the left and right side edges of the two face-layer corrugated board 101. Sealing plate 104 mainly plays the effect of sealed wallboard side, reduces the erosion of external factor to wallboard inner structure, guarantees wallboard side planarization.
With continued reference to fig. 7 (c), the sealing plate 104 is [ shaped, folded from planar corrugated cardboard. Which is convenient to be tightly attached to the outer side edge of the corrugated board wallboard unit 1.
In some embodiments, the sealing panel 104 preferably selects three layers of corrugated board.
Referring to fig. 5 (a) and (b), each of the corrugated medium boards 102 is folded into a plurality of waves connected in a positive and negative trapezoid along the length direction of the corrugated medium board wallboard unit 1, and the two corrugated medium boards are symmetrically spliced into a honeycomb core. The corrugated board wallboard unit 1 is ensured to have the mechanical characteristics of a honeycomb structure and a corrugated board structure, and stable lamination compression deformation is generated under the action of vertical load. The honeycomb structure has a stable space structure, and the wall body forming the single-row honeycomb structure has higher rigidity and more stable deformation. Meanwhile, the honeycomb direction of the honeycomb inner core is parallel to the height direction of the corrugated board wallboard unit 1, so that the vertical bearing capacity of the wallboard is improved, and the wallboard can disperse and transfer force more effectively when bearing vertical load.
In the invention, in order to improve the vertical bearing capacity of the corrugated board wallboard unit 1, the length direction of the corrugated board wallboard unit 1 at least ensures 4 complete honeycomb structures, namely at least four positive and negative trapezoids are symmetrically spliced into four closed hexagons.
In specific implementation, referring to fig. 5 (a) and (b), and fig. 8, each of the sandwich corrugated boards 102 is formed by folding a planar corrugated board parallel to the corrugated direction into a symmetrically arranged positive and negative trapezoid structure, the included angle between the trapezoid bevel edge and the horizontal direction is 60 °, the upper and lower horizontal sides of the trapezoid are respectively bonded with the face corrugated board 101 and the middle corrugated board 103, and the two sandwich corrugated boards 102 are symmetrically bonded with the middle corrugated board 103 as a symmetry axis to form a honeycomb core.
In some embodiments, the honeycomb core is filled with a flame retardant, mold resistant filler.
In some embodiments, the surface of each corrugated cardboard wallboard unit 1 is coated with a waterproof coating and a decorative coating so that the resulting corrugated cardboard wallboard structure 100 has lightweight, high strength, waterproof, and moisture resistant properties.
In some embodiments, referring to fig. 1,2 (a) and (b), two corrugated cardboard wall units 1 forming each corrugated cardboard wall 100a are disposed in a lateral direction, and two adjacent corrugated cardboard wall units 1 are fastened by a fastening plate 2.
Referring to fig. 9 (a) and (b), the fastening plate 2 includes two mutually fastened plates, namely a fastening convex plate 201 and a fastening concave plate 202, where one side of the fastening convex plate 201 is adhesively connected with one side of one corrugated board wallboard unit 1, for example, the outer side of the sealing plate 104, and the other side is opposite to the other corrugated board wallboard unit 1, and is vertically provided with a plurality of protrusions 2011, one side of the fastening concave plate 202 is adhesively connected with one side of the other adjacent corrugated board wallboard unit 1, for example, the outer side of the sealing plate 104, and the other side is opposite to the fastening convex plate 201, and a plurality of grooves 2021 are vertically provided on the plurality of protrusions 2011 opposite to the fastening convex plate 201, and are adapted to be in fit with and be in engagement with the plurality of protrusions 2011 to be in snap-connection with the left and right adjacent corrugated board wallboard units 1.
In some embodiments, referring to fig. 3,4 (a) and (b), two corrugated cardboard wall units 1 forming each corrugated cardboard wall 100a are disposed vertically, and two adjacent corrugated cardboard wall units 1 are connected by plugging. Referring to fig. 10, 11 (a) and (b), two corrugated medium sheets 102 of each corrugated medium board wallboard unit 1 are different in length, one of the corrugated medium sheets 102 is longer than the corrugated medium board wallboard unit 1, and the other corrugated medium sheet 102 is shorter than the corrugated medium board wallboard unit 1. And one of the corrugated cardboard wall units 1 having a longer length is extended outwardly by a predetermined length 102a along one side of the corrugated cardboard wall unit 102, and one of the corrugated cardboard wall units 1 having a shorter length is contracted inwardly by a predetermined length along one side of the corrugated cardboard wall unit 1 and forms a contracted space 102b at the contracted position, and two adjacent corrugated cardboard wall units 1 are inserted into the contracted space 102b of the other side by the extended length 102a of each of the corrugated cardboard to form the corrugated cardboard wall 100a.
Specifically, when two adjacent corrugated board wallboard units 1 are spliced, one wallboard needs to be turned upside down, so that the extension lengths 102a of the two wallboards are aligned with the contraction space 102b of the other wallboard, and the mutual splicing function is realized.
In some embodiments, one of the sandwich corrugated boards 102 of each corrugated board wallboard unit 1 is longer than the surface corrugated board 101 and the middle corrugated board 103 by 100-150mm, and the other sandwich corrugated board 102 is shorter than the surface corrugated board 101 and the middle corrugated board 103 by 100-150mm, so that reliable splicing length is ensured, and rigidity of a single-layer corrugated board is ensured.
The connection frame 100b is provided with a plurality of separation spaces in the transverse and vertical directions so as to correspondingly install and fix a plurality of corrugated board wallboards 100a to form a complete corrugated board wallboard structure 100 with an anisotropic overlapping symmetrical trapezoid structure. In the invention, the design of the transverse and vertical separation spaces forms a stable grid structure, can effectively disperse and bear load, is beneficial to enhancing the overall stability and bearing capacity of the wall body, and simultaneously forms a similar constraint function of a frame structure on the wallboard unit.
In some embodiments, the connection frame 100b of the present invention is an aluminum alloy frame.
Referring to fig. 1to 4 and fig. 12 and 13, the connection frame 100b is formed by connecting a first outer frame 101b, a second outer frame 102b, a first middle frame 103b and a second middle frame 104 b. The first outer frames 101b are two, the two first outer frames 101b are vertically arranged at the left edge and the right edge of the plurality of corrugated board wallboards 100a, the two second outer frames 102b are two, the two second outer frames 102b are transversely arranged at the upper edge and the lower edge of the plurality of corrugated board wallboards 100a and fixedly connected with the two first outer frames 101b, the first middle frames 103b are at least one, the at least one first middle frame 103b is vertically arranged between the two second outer frames 102b and fixedly connected with the two second outer frames 102b, the at least one second middle frame 104b is at least one, and the at least one second middle frame 104b is transversely arranged between the two first outer frames 101b and fixedly connected with the two first outer frames 101 b. The first outer frame 101b, the second outer frame 102b, the first middle frame 103b and the second middle frame 104b are connected to form a plurality of separation spaces, and a plurality of corrugated board wallboards 100a are respectively clamped and fixed in the separation spaces.
In particular embodiments, each of the second outer frames 102b is broken along the first middle frame 103 b. Each second middle frame 104b is likewise broken along the first middle frame 103 b. By the disconnection design, the entire connection frame can be regarded as being composed of a plurality of modules (rectangular frames). The modular design makes the frame more flexible in assembly and disassembly, and can adjust or replace part of the modules according to actual needs without large-scale modification of the whole frame.
It is easy to understand that the first middle frame 103b is disposed between the left and right adjacent columns of corrugated cardboard wall boards 100a, and the number thereof is determined according to the number of columns of corrugated cardboard wall boards 100a vertically disposed. The corrugated board wallboard 100a may be vertically arranged in two, three or more columns, and specifically, one, two or more columns of-1 corresponding first middle frame 103b may be arranged according to the length required by the corrugated board wallboard structure 100 with the different-direction overlapped symmetrical trapezoid construction in specific construction. The specific number of the first middle frames 103b is not limited in the present invention, and is based on specific construction requirements.
The second middle frame 104b is disposed between the upper and lower adjacent two rows of corrugated cardboard wall boards 100a, and the number thereof is determined according to the number of rows of corrugated cardboard wall boards 100a disposed in the transverse direction. The corrugated board wallboard 100a may be arranged in two, three or more rows along the transverse direction, and one, two or more-1 corresponding second middle frames 104b may be arranged according to the height required by the corrugated board wallboard structure 100 with the different-direction overlapped symmetrical trapezoid structure in specific construction. The specific number of second middle frames 104b is not limited by the present invention, and is based on specific construction requirements.
In some embodiments, referring to fig. 14 (a), the first outer frame 101b is a channel frame having a U-shaped slot. The notch of the first outer frame 101b is arranged towards one side of the corrugated board wall board 100a during installation, so that the side edge of the corrugated board wall board 100a is clamped in the notch, and the function of stabilizing the corrugated board wall board 100a is achieved.
The first outer frame 101b includes a web and two flange plates, and the two flange plates are welded with the web along one side of the two flange plates to form the groove frame. The length of the first outer frame web plate is the same as that of the two flange plates.
In some embodiments, referring to (b) of fig. 14, the first middle frame 103b is i-shaped, having two U-shaped notches. The two notches of the first middle frame 103b are arranged towards one side of the corrugated board wall board 100a during installation, so that the side edges of the left and right adjacent corrugated board wall boards 100a are respectively clamped in the two notches, and the function of stabilizing the corrugated board wall board 100a is achieved.
The first middle frame 103b includes a web and two flange plates, and the two flange plates are welded with the web along the middle part to form the i-shaped frame. The length of the first middle frame web plate is the same as that of the two flange plates.
In some embodiments, referring to (c) in fig. 14, the second outer frame 102b is a channel frame having a U-shaped slot. The second outer frame 102b has a notch arranged toward one side of the corrugated board wall board 100a when being mounted, so that the side edge of the corrugated board wall board 100a is clamped in the notch, and the function of stabilizing the corrugated board wall board 100a is achieved.
The second outer frame 102b includes a web and two flange plates welded to the web along one side thereof to form the channel frame. The length of the second outer frame web plate is greater than that of the two flange plates, and the second outer frame web plate extends outwards along two ends of the two flange plates to form a certain length. The length is the same as the width of the first frame flange plate so as to be conveniently inserted into the notch of the first frame 101b, and the gap between the two can be minimized or even eliminated, thereby ensuring the tightness and stability of the joint.
In some embodiments, referring to fig. 14 (d), the second middle frame 104b is an i-shaped frame having two U-shaped notches. The two notches of the second middle frame 104b are arranged towards one side of the corrugated board wall board 100a during installation, so that the sides of the upper and lower adjacent corrugated board wall boards 100a are respectively clamped in the two notches, and the function of stabilizing the corrugated board wall board 100a is achieved.
The second middle frame 104b includes a web and two flange plates welded to the web along the middle portion to form the i-shaped frame. The length of the second middle frame web plate is greater than that of the two flange plates, and the second middle frame web plate extends outwards along two ends of the two flange plates to form a certain length. The length is the same as the width of the flange plate of the first outer frame so as to be conveniently inserted into the notch of the first outer frame, and the gap between the flange plate and the first outer frame can be minimized or even eliminated, so that the tightness and the stability of the joint are ensured.
In some embodiments, with continued reference to fig. 12 and 13, the first outer frame 101b, the second outer frame 102b, the first middle frame 103b, and the second middle frame 104b are fixedly connected by the connection plate 3. Wherein the connection plate 3 comprises a connection plate one 301, a connection plate two 302, a connection plate three 303 and a connection plate four 304. The first connecting plate 301 is used for connecting the first outer frame 101b and the second outer frame 102b, the second connecting plate 302 is used for connecting the second middle frame 104b and the first outer frame 101b, the third connecting plate 303 is used for connecting the first middle frame 103b and the second outer frame 102b, and the fourth connecting plate 304 is used for connecting the first middle frame 103b and the second middle frame 104b.
The first connection plate 301 includes two symmetrically arranged rectangular plates 3011, and one end of each rectangular plate 3011 is covered on the end surface of the first outer frame 101b, and the other end is covered on the end surface of the second outer frame 102 b. The first outer frame 101b and the second outer frame 102b are clamped back and forth by the first rectangular plate 3011, and the first outer frame 101b, the second outer frame 102b and the corrugated board wallboard 100a are connected and fixed by using rivet bolts or through long bolts.
The second connecting plate 302 includes two symmetrically arranged second rectangular plates 3021, where one end of each second rectangular plate 3021 covers the end surface of the second middle frame 104b, and the other end covers the middle surface of the first outer frame 101 b. The second rectangular plate two 3021 clamps the second middle frame 104b and the first outer frame 101b back and forth and connects and fixes the second middle frame 104b, the first outer frame 101b and the corrugated board wallboard 100a by using rivet bolts or through bolts.
The third connection plate 303 includes two symmetrically arranged rectangular plates 3031, and one end of each rectangular plate 3031 is covered on the end surface of the first middle frame 103b, and the other end is covered on the middle surface of the second outer frame 102 b. The first middle frame 103b and the second outer frame 102b are clamped by the two rectangular plates 3031 back and forth, and the first middle frame 103b, the second outer frame 102b and the corrugated board wallboard 100a are connected and fixed by using rivet bolts or through long bolts.
The fourth connecting plate 304 includes two symmetrically arranged rectangular plates four 3041, one end of each rectangular plate four 3041 being covered on the middle surface of the first middle frame 103b, and the other end being covered on the end surface of the second middle frame 104 b. The two rectangular plates four 3041 clamp the first middle frame 103b and the second middle frame 104b and connect and fix the first middle frame 103b, the second middle frame 104b and the corrugated board wallboard 100a by using pull rivets or through bolts.
In some embodiments, with continued reference to fig. 1,3, 16, and 17, the corrugated cardboard wallboard structure 100 of the present invention further includes a plurality of vertical stiffeners 4, where the plurality of vertical stiffeners 4 are vertically disposed within the corrugations of the corrugated cardboard wallboard unit 1 and vertically spaced apart along the length of the corrugated cardboard wallboard unit 1. Each vertical reinforcing rib 4 vertically penetrates through a row of corrugated board wallboards 100a, namely at least two corrugated board wallboards 100a, and two ends of each vertical reinforcing rib are fixedly connected with the connecting frame 100b. Because emergency buildings and temporary structures mainly bear vertical loads in most cases, the vertical reinforcing ribs 4 serve as vertical stiffening ribs and mainly play roles in reinforcing vertical connection and enhancing structural integrity and stability. It should be noted that the number of the vertical reinforcing ribs 4 in the drawing is only schematic, and the specific spacing distance and the number of the vertical reinforcing ribs are determined by design according to the length and the bearing requirement of the wallboard.
Each vertical reinforcing rib 4 is arranged in a channel formed by symmetrically splicing two pieces of interlayer corrugated board 102 in a trapezoid manner. Since the vertical stiffener 4 is built into the vertical channel, it does not disrupt the flatness of the wallboard surface. This means that the wall panel can remain flat and smooth during installation and use without additional decoration or treatment to conceal the presence of the vertical stiffener 4, thereby maintaining the aesthetics and feel of the wall surface.
And, vertical strengthening rib 4 is arranged in the passageway that two intermediate layer corrugated container boards 102 symmetrical trapezoid spliced become, further fills polyester foaming in the passageway, as wallboard vertical stiffening rib.
In a specific embodiment, referring to fig. 15 (a) and (b), a plurality of holes 5 are reserved on each of the two second outer frames 102b and the second middle frame 104b of the connection frame 2 corresponding to the plurality of vertical reinforcing ribs 4, so as to facilitate the penetration of the plurality of vertical reinforcing ribs 4. Screws are welded at the two ends of the plurality of vertical reinforcing ribs 4, the two ends of the plurality of vertical reinforcing ribs 4 penetrate through holes 5 of the two second outer frames 102b and are fixed through the screws by nuts.
Referring to fig. 16 to 19, the present invention also proposes a fabricated wall structure system including the above-described corrugated cardboard wallboard structure 100 of the anisotropic overlapping symmetrical trapezoid construction and the corrugated cardboard column 200. The corrugated board columns 200 are symmetrically arranged on the left side and the right side of the corrugated board wallboard structure 100 with the different-direction overlapped symmetrical trapezoid structures, and are fixedly connected with the corrugated board wallboard structure 100 with the different-direction overlapped symmetrical trapezoid structures through the connecting component 300.
The assembled wall structure system adopts a dry construction method, does not need wet operation such as gypsum putty leveling, mortar leveling and the like in site installation, and can be formed by connecting the column and the wall structure through the connecting component, thereby greatly shortening the construction period. Meanwhile, the method is suitable for the emergency building and temporary structure construction of the paperboard structure, and factory prefabrication and on-site rapid manufacturing can be realized.
With continued reference to fig. 19, the connection assembly 300 includes a plurality of connection square tubes 300a and L-shaped connection plates 300b, wherein the connection square tubes 300a are provided with a plurality of connection square tubes 300a at least sleeved on the top, bottom and middle of the corrugated cardboard column 200, one surface of each connection square tube 300a is abutted against the connection frame 100b of the corrugated cardboard wallboard structure 100 with the anisotropic overlapping symmetrical trapezoid structure, the L-shaped connection plates 300b are symmetrically arranged on two sides of each connection square tube 300a abutted against the connection frame 100b, one side of each L-shaped connection plate 300b is connected with the connection square tube 300a in a rivet manner, and the other side of each L-shaped connection plate 300b is connected with the connection frame 100b in a rivet manner.
It is readily understood that the rivet attachment fingers use a special rivet tool (e.g., a rivet gun) to apply force to plastically deform specific portions of the rivet to form a tight and secure connection between the joined components. During the rivet pulling process, the shoulder portion of the rivet is subjected to a pulling force while simultaneously applying a compressive force to the rivet and the base material. This pressure causes localized plastic deformation of the rivet and the matrix material, thereby achieving a tight connection of the two.
The rivet connection operation is relatively simple and convenient, and complex equipment and process flow are not needed. Only proper rivet and pull rivet tools are selected, and the operation is carried out according to the correct steps.
In one embodiment, the connection square tube 300a is correspondingly disposed at the end positions of the second outer frame 102b and the second middle frame 102b of the connection frame 100b, so as to ensure that the connection square tube 300a is connected to the upper, middle and lower three positions of the wall frame 100 b.
The foregoing description of embodiments of the invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used in the present invention was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvement in the market, or to enable others of ordinary skill in the art to understand the embodiments of the present disclosure.
While several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the invention. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single implementation. Conversely, various features that are described in the context of a single implementation can also be implemented in multiple implementations separately or in any suitable subcombination.
Claims (7)
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| CN105275125A (en) * | 2014-06-16 | 2016-01-27 | 泰州市海陵区罡杨助剂厂 | Cellular paper wall brick |
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| CN201428093Y (en) * | 2009-04-17 | 2010-03-24 | 上海华励包装有限公司 | Heavy corrugated cardboard |
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| CN118855161A (en) | 2024-10-29 |
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