CN115030369B - Two-section wall structure - Google Patents
Two-section wall structure Download PDFInfo
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- CN115030369B CN115030369B CN202210771770.0A CN202210771770A CN115030369B CN 115030369 B CN115030369 B CN 115030369B CN 202210771770 A CN202210771770 A CN 202210771770A CN 115030369 B CN115030369 B CN 115030369B
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- 239000002131 composite material Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 239000012774 insulation material Substances 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000000805 composite resin Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000002905 metal composite material Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 2
- 238000009413 insulation Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 6
- 238000004904 shortening Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
-
- 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
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The application discloses a two-section wall structure which is arranged between an upper floor slab and a lower floor slab, wherein the two-section wall structure comprises at least two unit walls which are sequentially arranged along the length direction, any unit wall comprises an upper module, a lower module and a Z-shaped keel, the upper module and the lower module are arranged up and down, the end face of the upper module, which faces the lower module, is provided with a stepped first end face, the end face of the lower module, which faces the upper module, is provided with a stepped second end face, the first end face is matched with the second end face, and the Z-shaped keel is clamped between the first end face and the second end face. The two-section wall structure can improve the sound insulation performance, rigidity and fire resistance of the wall in the prior art.
Description
Technical Field
The application relates to the field of assembled walls, in particular to a two-section wall structure.
Background
Along with the importance of fabricated buildings and the environmental protection of construction sites, wall fabricated construction technology is becoming a requirement of modern engineering. However, in the current fabricated wall structure, an installation gap needs to be left between the top and the floor, which affects the sound insulation performance, rigidity and fire resistance of the wall.
Disclosure of Invention
The embodiment of the application provides a two-section wall structure composed of a plurality of unit walls, wherein each unit wall is fixed by inserting connection of a stepped end face of an upper module, a stepped end face of a lower module and a Z-shaped keel, so that the sound insulation performance, the heat preservation performance and the fire resistance of the assembled wall structure are improved.
In order to achieve the above object, the technical solution of the embodiment of the present application is as follows:
the application provides a two-section wall structure which is arranged between an upper floor slab and a lower floor slab, wherein the two-section wall structure comprises at least two unit walls which are sequentially arranged along the length direction, any unit wall comprises an upper module, a lower module and a Z-shaped keel, the upper module and the lower module are arranged up and down, the top of the upper module is attached to the upper floor slab, and an installation joint is formed between the upper module and the lower module;
the upper module is equipped with the first terminal surface of echelonment towards the terminal surface of lower module, lower module is equipped with the second terminal surface of echelonment towards the terminal surface of upper module, first terminal surface with second terminal surface assorted, Z fossil fragments set up to the level and follow length direction extends and presss from both sides between first terminal surface and second terminal surface.
In some exemplary embodiments, the first end face is provided with a first protrusion and a first groove, which are respectively located at both ends of the upper module in the thickness direction of the unit wall body to form a stepped shape;
the second end face is provided with a second bulge and a second groove, and the second bulge and the second groove are respectively positioned at two ends of the thickness direction to form a step shape;
the first protrusion and the second groove are correspondingly inserted, and the second protrusion and the first groove are correspondingly inserted;
the Z-shaped keel comprises a bottom plate and two connecting plates, wherein the two connecting plates are respectively positioned at two ends of the bottom plate in the thickness direction, the two connecting plates extend back to back, one connecting plate is arranged in a first groove and is bonded and fixed with a second protrusion, and the other connecting plate is arranged in the second groove and is bonded and fixed with the first protrusion.
In some exemplary embodiments, the upper module and the lower module each include two composite wall panels spaced apart in the thickness direction and a sound insulation material disposed between the two composite wall panels;
any composite wallboard is including range upon range of interior welt and the shingle nail that sets up, interior welt sets up the shingle nail face one side of sound insulation material, two both ends of interior welt in vertical direction all with sound insulation material flushes.
In some exemplary embodiments, one of the wall panels on the upper module includes a first end disposed in correspondence with the first end face and protruding from the interior lining panel, forming a first protrusion;
the other wall panel on the upper module comprises a second end portion, and the end face of the inner lining plate on the first end face protrudes out of the second end portion to form a first groove.
In some exemplary embodiments, one of the wall panels on the lower module includes a third end disposed in correspondence with the second end face and protruding from the interior lining plate, forming a second protrusion;
the other wall panel on the lower module comprises a fourth end portion, and the end surface of the lining plate on the second end surface protrudes out of the fourth end portion to form a second groove.
In some exemplary embodiments, the walls of the first groove and the second groove are provided with a first notch, the first notch is provided on the inner lining plate, and the connecting plate is provided in the first notch.
In some exemplary embodiments, the two-section wall structure further comprises at least one vertical keel, wherein the vertical keel is vertically arranged and connected with the upper floor slab and the lower floor slab respectively, and one vertical keel is arranged between any two adjacent unit walls.
In some exemplary embodiments, the cross-sectional dimension of the cross runner is consistent with the cross-sectional dimension of the Z-runner;
in any two adjacent unit walls, one unit wall is provided with a stepped third end face at one end in the length direction, the other unit wall is provided with a stepped fourth end face at one end in the length direction, the third end face abuts against the fourth end face, and the vertical keel is clamped between the third end face and the fourth end face.
In some exemplary embodiments, the wall panel is provided as a gypsum board, calcium silicate board, metal board, cement board, or wood-plastic board with a decorative face;
the inner lining plate is a wood plate, a wood plastic plate, a fiber cement plate, a mineral wool plate, a plastic composite plate, a metal composite plate or a resin composite plate;
the Z-shaped keels are metal keels, wood-plastic keels or plastic keels.
In some exemplary embodiments, the mounting seams on adjacent ones of the unit walls are staggered.
Compared with the prior art, the application has the beneficial effects that:
according to the two-section wall structure, the upper module and the lower module are designed, so that the upper module can be vertically and horizontally overlapped on the lower module after the lower module is installed, and the technical problem that a top installation gap is required to be left when the unit wall body which is integrally arranged along the vertical height direction in the assembled wall body in the prior art is solved. In addition, the two-section wall structure improves the sound insulation and fire resistance of the unit wall through the rigid fixation and staggered connection of the two stepped end faces of the upper module and the lower module. Meanwhile, the adjacent unit walls can be installed in a staggered manner by the adjacent installation joints, so that the sound insulation performance and the fire resistance of the whole assembled wall structure are improved.
The assembled wall body has the advantages of simple and firm structure, convenient and quick construction, great reduction of site garbage and shortening of construction period. In addition, all parts of the unit wall body can be disassembled and reused so as to reconstruct a new assembled wall body structure, and the unit wall body has profound green and environment-friendly significance.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate and do not limit the application.
FIG. 1 is a schematic view of a two-stage wall structure according to an embodiment of the present application;
FIG. 2 is a schematic view of the structure of the upper module, lower module and Z-shaped keel connection;
fig. 3 is a schematic perspective view of a Z-shaped keel;
fig. 4 is a schematic structural view of the upper module, the lower module and the Z-shaped keel;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 4;
FIG. 6 is an enlarged schematic view of the portion B of FIG. 4;
FIG. 7 is an enlarged schematic view of the portion C of FIG. 1;
fig. 8 is an enlarged schematic view of the portion D in fig. 1.
Reference numerals: 100-unit wall, 101-third end face, 102-fourth end face, 1-upper module, 11-first end face, 12-first protrusion, 13-first groove, 2-lower module, 21-second end face, 22-second protrusion, 23-second groove, 3-Z-shaped keel, 31-bottom plate, 32-connecting plate, 4-installation joint, 5-composite wallboard, 51-inner lining board, 511-first notch, 52-wall board, 521-first end, 522-second end, 523-third end, 524-fourth end, 6-sound insulation material, 7-vertical keel.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail hereinafter with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Please refer to fig. 1-8, which illustrate a two-stage wall structure according to an embodiment of the present application. As shown in fig. 1-2, the present application provides a two-stage wall structure, which is disposed between an upper floor slab and a lower floor slab, the two-stage wall structure comprises at least two unit walls 100 sequentially disposed along a length direction, any one unit wall 100 comprises an upper module 1, a lower module 2 and a Z-shaped keel 3, the upper module 1 and the lower module 2 are disposed up and down, the top of the upper module 1 is attached to the upper floor slab, and an installation joint 4 is formed between the upper module 1 and the lower module 2;
the end face of the upper module 1 facing the lower module 2 is provided with a first stepped end face 11, the end face of the lower module 2 facing the upper module 1 is provided with a second stepped end face 21, the first end face 11 and the second end face 21 are matched, and the Z-shaped keel 3 is horizontally arranged to extend along the length direction and is clamped between the first end face 11 and the second end face 21.
According to the two-section wall structure provided by the application, any unit wall 100 is assembled by the Z-shaped keels 3, the upper modules 1 and the lower modules 2 are connected by two stepped end faces in a plugging manner, the upper modules 1 and the lower modules 2 can be vertically and horizontally lapped on the lower modules 2 after the lower modules 2 are installed, the upper modules 1 and upper floors can be in seamless joint, and the upper floors are attached to each other, so that the technical problem that a top installation gap needs to be left when the unit wall body integrally arranged in the vertical height direction exists in the assembled wall body in the prior art is avoided. In addition, the two-section wall structure of the application improves the sound insulation and fire resistance of the unit wall 100 through the rigid fixation and staggered connection of the two stepped end surfaces of the upper module 1 and the lower module 2. Meanwhile, the adjacent unit walls 100 can also realize staggered installation of the installation joints 4, so that the sound insulation performance and the high fire resistance of the whole two-section wall structure are improved.
The two-section wall structure provided by the application adopts the Z-shaped keel 3 profile to complete the assembled rapid installation and construction of the unit wall 100, and all the upper modules 1 and the lower modules 2 are fixed into an integrated wall structure through the rigidity of the Z-shaped keel 3. And the components of the unit wall 100 of the present application can be disassembled and reused to reconstruct a new two-section wall structure, which has profound green environmental significance.
In some exemplary embodiments, as shown in fig. 2 and 4, the first end face 11 is provided with a first protrusion 12 and a first groove 13, and the first protrusion 12 and the first groove 13 are respectively located at both ends of the upper module 1 in the thickness direction of the unit wall 100 to form a stepped shape;
the second end face 21 is provided with a second protrusion 22 and a second groove 23, and the second protrusion 22 and the second groove 23 are respectively positioned at two ends in the thickness direction to form a step shape;
the first bulge 12 and the second groove 23 are correspondingly inserted, and the second bulge 22 and the first groove 13 are correspondingly inserted;
as shown in fig. 2 and 3, the Z-shaped keel 3 includes a bottom plate 31 and two connecting plates 32, the two connecting plates 32 are respectively located at two ends of the bottom plate 31 in the thickness direction, the two connecting plates 32 extend back to back, one connecting plate 32 is disposed in the first groove 13 and is attached to and fixed with the second protrusion 22, and the other connecting plate 32 is disposed in the second groove 23 and is attached to and fixed with the first protrusion 12.
In some exemplary embodiments, as shown in fig. 2, 4, 7-8, the upper module 1 and the lower module 2 each include two composite wall panels 5 and a sound insulation material 6, the two composite wall panels 5 being disposed at intervals along the thickness direction, the sound insulation material 6 being disposed between the two composite wall panels 5;
any composite wall panel 5 includes a lining plate 51 and a wall panel 52 which are laminated, the lining plate 51 is provided on a side of the wall panel 52 facing the sound insulation material 6, and both ends of the lining plate 51 in the vertical direction are flush with the sound insulation material 6.
In some exemplary embodiments, as shown in fig. 4, a wall panel 52 on the upper module 1 includes a first end 521, the first end 521 being disposed corresponding to the first end surface 11 and protruding from the inner liner 51 to form the first protrusion 12;
the other wall panel 52 on the upper module 1 comprises a second end 522, and the end surface of the inner liner 51 on the first end surface 11 protrudes beyond the second end 522, forming the first recess 13.
In some exemplary embodiments, as shown in fig. 4, a wall panel 52 on the lower module 2 includes a third end 523, the third end 523 being disposed in correspondence of the second end face 21 and protruding from the inner lining 51, forming the second protuberance 22;
the other wall panel 52 on the lower module 2 comprises a fourth end 524, the end face of the inner liner 51 on the second end face 21 protruding beyond the fourth end 524 forming the second recess 23.
Specifically, as shown in fig. 4, by increasing and shortening the lengths of the two wall panels 52 on both sides in the thickness direction with respect to the interior lining plate 51, the first protrusions 12 and the first grooves 13 are provided in the upper module 1, and the second protrusions 22 and the second grooves 23 are provided in the lower module 2, respectively, the arrangement of the stepped insertion end face has the advantages of simple and firm structure, and convenient and quick construction. And the upper module 1 and the lower module 2 in one unit wall 100 are arranged to be different in length in the height direction, and the adjacent mounting joints 4 can be assembled in a staggered manner between the adjacent unit walls 100 so as to improve the sound insulation and heat preservation performance of the whole two-section wall structure.
In some exemplary embodiments, as shown in fig. 4-6, the walls of both the first groove 13 and the second groove 23 are provided with a first notch 511, the first notch 511 being provided on the inner liner 51, and the connection plate 32 being provided in the first notch 511.
Specifically, during the installation of the upper and lower modules of one unit wall 100, the first notch 511 is provided at the side of the lining plate 51 away from the sound insulation material 6, so that the two connection plates 32 of the Z-shaped joist 3 are provided at the two first notches 511. After the upper module 1, the lower module 2 and the Z-shaped keels 3 of the unit wall 100 are installed, the two outer surfaces of the outer side wall panels 52 of the upper module 1 and the lower module 2 are aligned smoothly, and the arrangement can ensure that the whole two-section wall structure is smooth and attractive after being installed, and the wall panels 52 do not need to be trimmed on site.
In some exemplary embodiments, as shown in fig. 1, 7-8, the two-section wall structure further includes at least one vertical keel 7, the vertical keel 7 being vertically disposed and connected to the upper and lower floors, respectively, with a vertical keel 7 disposed between any two adjacent cell walls 100.
In some exemplary embodiments, as shown in fig. 8, the cross-sectional dimension of the cross runner 7 is consistent with the cross-sectional dimension of the Z-runner 3;
in any two adjacent unit wall bodies 100, one unit wall body 100 is provided with a stepped third end face 101 at one end in the length direction, the other unit wall body 100 is provided with a stepped fourth end face 102 at one end in the length direction, the third end face 101 is propped against the fourth end face 102, and the vertical keel 7 is clamped between the third end face 101 and the fourth end face 102.
Specifically, the third end face 101 and the fourth end face 102 are formed by providing extension and shortening of the two wall panels 52 in the thickness direction with respect to the length direction of the two-stage wall structure of the interior lining plate 51, similarly to the structure forming manner of the first end face 11 and the second end face 21. Two adjacent unit walls 100 are connected by providing a vertical keel 7 in conformity with the cross-sectional dimensions of the Z-shaped keel 3.
In some exemplary embodiments, the wall panel 52 is provided as a gypsum board, calcium silicate board, metal board, cement board, or wood-plastic board with a decorative face;
the inner liner 51 is provided as a wood board, a wood plastic board, a fiber cement board, a mineral wool board, a plastic composite board, a metal composite board or a resin composite board;
the Z-shaped keel 3 is a metal keel, a wood-plastic keel or a plastic keel.
In some exemplary embodiments, as shown in FIG. 1, the mounting seams 4 on adjacent unit walls 100 are staggered.
Specifically, the installation joints 4 on the adjacent unit walls 100 are arranged in a staggered manner so as to improve the heat insulation performance, sound insulation performance and fire resistance of the two-stage wall structure.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
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 at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, 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; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (9)
1. The two-section wall structure is arranged between an upper floor slab and a lower floor slab and comprises at least two unit wall bodies (100) which are sequentially arranged along the length direction, and is characterized in that any unit wall body (100) comprises an upper module (1), a lower module (2) and a Z-shaped keel (3), the upper module (1) and the lower module (2) are arranged up and down, the top of the upper module (1) is attached to the upper floor slab, and an installation joint (4) is formed between the upper module (1) and the lower module (2);
the end face of the upper module (1) facing the lower module (2) is provided with a first stepped end face (11), the end face of the lower module (2) facing the upper module (1) is provided with a second stepped end face (21), the first end face (11) is matched with the second end face (21), and the Z-shaped keel (3) is horizontally arranged to extend along the length direction and is clamped between the first end face (11) and the second end face (21);
the first end face (11) is provided with a first bulge (12) and a first groove (13), and the first bulge (12) and the first groove (13) are respectively positioned at two ends of the upper module (1) in the thickness direction of the unit wall body (100) to form a step shape;
the second end face (21) is provided with a second bulge (22) and a second groove (23), and the second bulge (22) and the second groove (23) are respectively positioned at two ends in the thickness direction to form a step shape;
the first bulge (12) and the second groove (23) are correspondingly inserted, and the second bulge (22) and the first groove (13) are correspondingly inserted;
z type fossil fragments (3) are including bottom plate (31) and two connecting plates (32), two connecting plates (32) are located respectively bottom plate (31) are in thickness direction both ends, two connecting plates (32) are extended dorsad, one connecting plate (32) set up in first recess (13) and with laminating of second arch (22) is fixed, another connecting plate (32) set up in second recess (23) and with laminating of first arch (12) is fixed.
2. The two-stage wall structure according to claim 1, wherein the upper module (1) and the lower module (2) each comprise two composite wall panels (5) and a sound insulation material (6), the two composite wall panels (5) are arranged at intervals along the thickness direction, and the sound insulation material (6) is arranged between the two composite wall panels (5);
any composite wall panel (5) include range upon range of interior welt (51) and wall panel (52) that set up, interior welt (51) set up wall panel (52) towards one side of sound insulation material (6), two interior welt (51) both ends in vertical direction are all with sound insulation material (6) flushes.
3. The two-section wall structure according to claim 2, wherein one of the wall panels (52) on the upper module (1) comprises a first end (521), the first end (521) being arranged in correspondence of the first end face (11) and protruding from the inner lining (51) forming a first protrusion (12);
the other wall panel (52) on the upper module (1) comprises a second end (522), and the end surface of the inner lining plate (51) on the first end surface (11) protrudes out of the second end (522) to form a first groove (13).
4. The two-section wall structure according to claim 2, wherein one of the wall panels (52) on the lower module (2) comprises a third end portion (523), the third end portion (523) being arranged in correspondence of the second end face (21) and protruding the inner lining plate (51), forming a second protrusion (22);
the other wall panel (52) on the lower module (2) comprises a fourth end (524), the end face of the lining board (51) on the second end face (21) protruding from the fourth end (524) forming a second groove (23).
5. The two-stage wall structure according to claim 2, wherein the walls of the first recess (13) and the second recess (23) are provided with a first notch (511), the first notch (511) is provided on the lining plate (51), and the connecting plate (32) is provided in the first notch (511).
6. The two-stage wall structure according to claim 2, further comprising at least one vertical keel (7), wherein the vertical keel (7) is vertically arranged and is respectively connected with the upper floor slab and the lower floor slab, and one vertical keel (7) is arranged between any two adjacent unit walls (100).
7. The two-section wall structure according to claim 6, characterized in that the cross-sectional dimensions of the vertical runners (7) are identical to the cross-sectional dimensions of the Z-runners (3);
in any two adjacent unit walls (100), one unit wall (100) is provided with a stepped third end face (101) at one end in the length direction, the other unit wall (100) is provided with a stepped fourth end face (102) at one end in the length direction, the third end face (101) is propped against the fourth end face (102), and the vertical keel (7) is clamped between the third end face (101) and the fourth end face (102).
8. The two-section wall structure according to claim 2, wherein the wall panel (52) is provided as a plasterboard, a calcium silicate board, a metal board, a cement board or a wood-plastic board with a decorative face;
the inner lining plate (51) is arranged as a wood plate, a wood plastic plate, a fiber cement plate, a mineral wool plate, a plastic composite plate, a metal composite plate or a resin composite plate;
the Z-shaped keel (3) is a metal keel, a wood-plastic keel or a plastic keel.
9. A two-section wall structure according to any one of claims 1-8, characterized in that the mounting joints (4) on adjacent unit walls (100) are staggered.
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| CN202210771770.0A CN115030369B (en) | 2022-06-30 | 2022-06-30 | Two-section wall structure |
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| CN202210771770.0A CN115030369B (en) | 2022-06-30 | 2022-06-30 | Two-section wall structure |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06180033A (en) * | 1992-10-05 | 1994-06-28 | Toyo Tetsukiyuu Kk | Sound insulating partition wall |
| CN206396996U (en) * | 2017-01-05 | 2017-08-11 | 山东飞越钢结构工程有限公司 | A kind of Z-type lightgage steel joist |
| CN208907262U (en) * | 2018-07-25 | 2019-05-28 | 北新集团建材股份有限公司 | A kind of starting point mounting structure of wall |
| CN111827529A (en) * | 2020-06-29 | 2020-10-27 | 北新集团建材股份有限公司 | Sound insulation composite wall |
| CN216740226U (en) * | 2021-04-27 | 2022-06-14 | 四川省玖典装配式装修有限公司 | Assembled overlap tenon keel and finished slat partition wall |
-
2022
- 2022-06-30 CN CN202210771770.0A patent/CN115030369B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06180033A (en) * | 1992-10-05 | 1994-06-28 | Toyo Tetsukiyuu Kk | Sound insulating partition wall |
| CN206396996U (en) * | 2017-01-05 | 2017-08-11 | 山东飞越钢结构工程有限公司 | A kind of Z-type lightgage steel joist |
| CN208907262U (en) * | 2018-07-25 | 2019-05-28 | 北新集团建材股份有限公司 | A kind of starting point mounting structure of wall |
| CN111827529A (en) * | 2020-06-29 | 2020-10-27 | 北新集团建材股份有限公司 | Sound insulation composite wall |
| CN216740226U (en) * | 2021-04-27 | 2022-06-14 | 四川省玖典装配式装修有限公司 | Assembled overlap tenon keel and finished slat partition wall |
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| CN115030369A (en) | 2022-09-09 |
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