AU2017429029A1 - Wall unit, assembly-type wall and method for installing same - Google Patents
Wall unit, assembly-type wall and method for installing same Download PDFInfo
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- AU2017429029A1 AU2017429029A1 AU2017429029A AU2017429029A AU2017429029A1 AU 2017429029 A1 AU2017429029 A1 AU 2017429029A1 AU 2017429029 A AU2017429029 A AU 2017429029A AU 2017429029 A AU2017429029 A AU 2017429029A AU 2017429029 A1 AU2017429029 A1 AU 2017429029A1
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- Prior art keywords
- wall
- assembly
- slidable
- gypsum board
- keel
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- 238000000034 method Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 170
- 229910052602 gypsum Inorganic materials 0.000 claims description 100
- 239000010440 gypsum Substances 0.000 claims description 100
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 16
- 238000009413 insulation Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
Disclosed is an assembly-type wall, comprising a first wall unit (1) and a second wall unit (2), wherein a first end of the first wall unit (1) is used for connecting to a house structure wall (3) at a first end of the assembly-type wall, a second end of the first wall unit (1) is connected to a first end of the second wall unit (2), and a second end of the second wall unit (2) is connected to a house structure wall (4) at a second end of the assembly-type wall; the second wall unit (2) comprises a fixed wall mechanism (21) and a slidable wall mechanism (22), and a first end of the fixed wall mechanism (21) is connected to the second end of the first wall unit (1); an inner side of the fixed wall mechanism (21) is provided with a sliding rail (211), the slidable wall mechanism (22) is provided on the sliding rail (211), and the sliding direction of the sliding rail (211) is parallel with the wall direction of the fixed wall mechanism (21); and an inner side of the slidable wall mechanism (22) is provided with a telescopic support rod (221) used for adjusting the thickness of the slidable wall mechanism (22).The assembly-type wall can realise wall installation in non-standard sized spaces, thereby increasing installation efficiency and reducing labour intensity and noise pollution.
Description
ftltfri-TU (2) UftBOtiWit (21) Otztffittut (22) , m/ifffTMft (21) — ft ίΦ#-τΒ (1) BOfOUt (21) Wpfj W£awra$tit (211) , itztffittut (22) igSOtztW (211) ±, itsMtit (211) W it st -73 1¾ Y it fr- m ft ft ΙΦ M ft (21) Wftfflfflt; W ftf$Mft (22) WitWi£aWWitt>?tztftItMft (22) (221) = ϋ>ΟΒϊζίίίΦ
Wall Unit, Assembly-type Wall and Method for Installing Same
Technical Field
The present application relates to but is not limited to the technical field of buildings, in particular to a wall unit, an assembly-type wall and a method for installing the same.
Background
In the prior art, the assembly-type walls are all provided with standard sizes, such as 400mm, 600mm, 1200mm and other standard sizes for the width of wall unit. However, in the actual construction process, the space size in the house is not an integer multiple of the standard size, which will directly result in the last wall unit being a non-standard sized wall unit.
At present, the installation of the last wall unit needs to be hand-made on site, and different keels, gypsum boards and the like are made according to different sizes. On-site processing operations will bring many defects, such as high labor intensity, low installation efficiency, and noise pollution.
Summary
The following is a summary of the subject matters described in detail herein. This summary is not intended to limit the scope of protection of the claims.
The present application provides a wall unit, an assembly-type wall and a method for installing the same, which can effectively overcome the defects of low installation efficiency, high labor intensity, noise pollution and the like of the wall in the prior art.
Based on this, the present application provides an assembly-type wall comprising a first wall unit and a second wall unit. A first end of the first wall unit is arranged for connecting to a house structure wall at a first end of the assembly-type wall, a second end of the first wall unit is connected to a first end of the second wall unit, and a second end of the second wall unit is arranged for connecting to a house structure wall at a second end of the assembly-type wall. The second wall unit comprises a fixed wall mechanism and a slidable wall mechanism, a first end of the fixed wall mechanism is connected to the second end of the first wall unit; a sliding rail is provided inside the fixed wall mechanism, the slidable wall mechanism is provided on the sliding rail, and a sliding direction of the sliding rail is parallel with a wall direction of the fixed wall mechanism; and a telescopic support rod for adjusting a thickness of the slidable wall mechanism is provided inside the slidable wall mechanism.
The above-mentioned assembly-type wall can also have the following characteristic: the first wall unit comprises a first wall assembly and a second wall assembly which are symmetrically arranged, and the first wall assembly and the second wall assembly are snap-fit connected.
The above-mentioned assembly-type wall can also have the following characteristic: the first wall assembly comprises a first keel, the first keel comprises a first bottom plate and first side plates symmetrically arranged at both ends of the first bottom plate, the first side plates at the both ends extend towards one side of the first bottom plate, and a side of the first bottom plate remote from the first side plates is provided with a first protrusion; the second wall assembly comprises a second keel, the second keel comprises a second bottom plate and second side plates symmetrically arranged at both ends of the second bottom plate, the second side plates at the both ends extend towards one side of the second bottom plate, and a side of the second bottom plate remote from the second side plates is provided with a second protrusion; an end of the first protrusion is snap-fit connected with an end of the second protrusion.
The above-mentioned assembly-type wall can also have the following characteristic: the end of the first protrusion is provided with a through hole, the end of the second protrusion is provided with a third protrusion, and the third protrusion is inserted into the through hole; and the third protrusion and the through hole are connected by interference fit.
The above-mentioned assembly-type wall can also have the following characteristic: at least one of the first wall assembly and the second wall assembly comprises a keel, a gypsum board and a filling board filled between the gypsum board and the keel, the gypsum board is installed on the keel through a fastener.
The above-mentioned assembly-type wall can also have the following characteristic: one side of the filling board close to the keel is provided with a first groove unit for accommodating the keel; and the filling board is further provided with a second groove unit which extends through the filling board and is configured for accommodating the fastener.
The above-mentioned assembly-type wall can also have the following characteristic: the fixed wall mechanism comprises a third wall assembly and a fourth wall assembly which are symmetrically arranged, an inner side of the third wall assembly and an inner side of the fourth wall assembly are respectively provided with a sliding rail, the third wall assembly and the fourth wall assembly are connected through a keel connector, and the keel connector is arranged at a side of the fixed wall mechanism close to the first wall unit; and the slidable wall mechanism comprises a fifth gypsum board and a sixth gypsum board which are symmetrically arranged, a telescopic support rod is arranged between the fifth gypsum board and the sixth gypsum board, and the fifth gypsum board and the sixth gypsum board are respectively connected to the sliding rails at the inner side of the third wall assembly and the inner side of the fourth wall assembly through a connecting bracket.
The above-mentioned assembly-type wall can also have the following characteristic: the telescopic support rod comprises a tubular shell, a spring arranged inside the tubular shell, and a first adjusting rod and a second adjusting rod which are respectively connected to both ends of the spring; and an end of the first adjusting rod remote from the second adjusting rod and an end of the second adjusting rod remote from the first adjusting rod both extend to the outside of the tubular shell and are configured for respectively connecting to the fifth gypsum board and the sixth gypsum board.
The above-mentioned assembly-type wall can also have the following characteristic: a side wall of the first adjusting rod and a side wall of the second adjusting rod are respectively provided with a protrusion, and a side wall of the tubular shell is provided with a chute for accommodating the protrusions; and when the protrusions of the first adjusting rod and the second adjusting rod are respectively positioned at both ends of the chute, a thickness of the slidable wall mechanism is equal to a thickness of the fixed wall mechanism, and the spring is in a free state or a compressed state.
The present application also provides a method for installing an assembly-type wall, comprising: connecting a first end of a first wall unit to a house structure wall at a first end of the assembly-type wall; connecting a fixed wall mechanism of a second wall unit to a second end of the first wall unit, sliding a slidable wall mechanism out of the inside of the fixed wall mechanism, and cutting an end of the slidable wall mechanism close to a second end of the assembly-type wall by a preset width; a width of the remaining fixed wall mechanism being equal to a width between the fixed wall mechanism and a house structure wall at the second end of the assembly-type wall; and sliding the slidable wall mechanism to the house structure wall at the second end of the assembly-type wall, and both ends of the telescopic support rod extending outward so that an outer surface of the slidable wall mechanism is flush with an outer surface of the fixed wall mechanism.
The present application also provides a wall unit comprising a fixed wall mechanism and a slidable wall mechanism. A sliding rail is provided inside the fixed wall mechanism, the slidable wall mechanism is provided on the sliding rail, and the sliding direction of the sliding rail is parallel with the wall direction of the fixed wall mechanism; and a telescopic support rod for adjusting a thickness of the slidable wall mechanism is provided inside the slidable wall mechanism.
The above-mentioned wall unit can also have the following characteristic: the fixed wall mechanism comprises a third wall assembly and a fourth wall assembly which are symmetrically arranged, an inner side of the third wall assembly and an inner side of the fourth wall assembly are respectively provided with a sliding rail, the third wall assembly and the fourth wall assembly are connected through a keel connector, and the keel connector is arranged at a side of the fixed wall mechanism close to the first wall unit; and the slidable wall mechanism comprises a fifth gypsum board and a sixth gypsum board which are symmetrically arranged, the telescopic support rod is arranged between the fifth gypsum board and the sixth gypsum board, and the fifth gypsum board and the sixth gypsum board are respectively connected to the sliding rails at an inner side of the third wall assembly and an inner side of the fourth wall assembly through a connecting bracket.
The above-mentioned wall unit can also have the following characteristic: the telescopic support rod comprises a tubular shell, a spring arranged inside the tubular shell, and a first adjusting rod and a second adjusting rod which are respectively connected to both ends of the spring; and an end of the first adjusting rod remote from the second adjusting rod and an end of the second adjusting rod remote from the first adjusting rod both extend to the outside of the tubular shell and connect to the fifth gypsum board and the sixth gypsum board, respectively.
The above-mentioned wall unit can also have the following characteristic: a side wall of the first adjusting rod and a side wall of the second adjusting rod are respectively provided with a protrusion, and a side wall of the tubular shell is provided with a chute for accommodating the protrusions; and when the protrusions of the first adjusting rod and the second adjusting rod are respectively positioned at both ends of the chute, a thickness of the slidable wall mechanism is equal to a thickness of the fixed wall mechanism, and the spring is in a free state or a compressed state.
The above-mentioned wall unit can also have the following characteristic: the slidable wall mechanism further comprises a keel.
The above-mentioned wall unit can also have the following characteristic: a width of the keel is not greater than one half of the width of the slidable wall mechanism and is not less than one quarter of the width of the slidable wall mechanism.
The above-mentioned technical schemes of the present application may have the following beneficial effects: according to the present application, through the arrangement of the first wall unit, the installation of the main body of the assembly-type wall can be realized; through the arrangement of the second wall unit, the wall installation in the final non-standard sized space can be realized, and besides, the defects of low installation efficiency, high labor intensity, noise pollution and the like of the wall in the prior art can be effectively overcome; through the arrangement of the telescopic support rod, the thickness change of the slidable wall unit can be realized, so that flush arrangement of surfaces of the gypsum boards can be realized while the convenient sliding operation of the slidable wall unit in the fixed wall unit is realized, thereby effectively making up the non-standard sized space.
The above is a summary of the subject matters described in detail herein. This summary is not intended to limit the scope of protection of the claims.
Additional features and advantages of the present application will be set forth in the description which follows, and in part will be apparent from the specification, or may be learned by practicing the embodiments of the present invention. The objects and other advantages of the present application can be realized and attained by the structures particularly pointed out in the specification, claims and drawings.
Brief Description of Drawings
The accompanying drawings are used to provide a further understanding of the technical schemes of the present application and form a part of the specification. Together with the embodiments of the present application, they are used to explain the technical schemes of the present application and do not constitute a limitation on the technical schemes of the present application.
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of a first wall unit according to embodiment 1 of the present invention;
FIG. 3 is a first schematic structural diagram of a filling board according to embodiment 1 of the present invention;
FIG. 4 is a second schematic structural diagram of a filling board according to embodiment 1 of the present invention;
FIG. 5 is a first schematic structural diagram of a first keel according to embodiment 1 of the present invention;
FIG. 6 is a second schematic structural diagram of a first keel according to embodiment 1 of the present invention;
FIG. 7 is a first schematic structural diagram of a second keel according to embodiment 1 of the present invention;
FIG. 8 is a schematic diagram of connection of a first keel and a second keel according to embodiment 1 of the present invention;
FIG. 9 is a first schematic structural diagram of a second wall unit according to embodiment 1 of the present invention;
FIG. 10 is a second schematic structural diagram of a second wall unit according to embodiment 1 of the present invention;
FIG. 11 is a first schematic structural diagram of a telescopic support rod according to embodiment 1 of the present invention;
FIG. 12 is a second schematic structural diagram of a telescopic support rod according to embodiment 1 of the present invention;
FIG. 13 is a schematic diagram of a first state of a second wall unit according to embodiment 2 of the present invention;
FIG. 14 is a schematic diagram of a second state of a second wall unit according to embodiment 2 of the present invention;
FIG. 15 is a schematic diagram of a third state of a second wall unit according to embodiment 2 of the present invention; and
FIG. 16 is a schematic diagram of a fourth state of a second wall unit according to embodiment 2 of the present invention.
Explanation of reference signs:
I- first wall unit, 2- second wall unit, 3- house structure wall at the head end of the assembly-type wall, 4- house structure wall at the tail end of the assembly-type wall;
II- gypsum board, 12- filling board, 13- first keel, 14- second keel;
121- second groove unit, 122- transversal groove, 123- vertical groove;
131- first protrusion, 132- through hole, 141- second protrusion, 142- third protrusion;
21- fixed wall mechanism, 22- slidable wall mechanism;
211- sliding rail, 212- third gypsum board, 213- fourth gypsum board, 221- telescopic support rod, 222- connecting bracket, 223- fifth gypsum board, 224- sixth gypsum board;
2211- tubular shell, 2212- first adjusting rod, 2213- second adjusting rod, 2214- protrusion, 2215- spring, 2216- chute.
Detailed Description
Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other arbitrarily if there is no conflict.
Embodiment 1:
As shown in FIG. 1, embodiment 1 of the present invention provides an assembly-type wall comprising a first wall unit 1 and a second wall unit 2. A head end (i.e., a first end) of the first wall unit 1 is configured for connecting to a house structure wall 3 at a head end (i.e., a first end) of the assembly-type wall, a tail end (i.e., a second end) of the first wall unit 1 is connected to a head end (i.e., a first end) of the second wall unit 2, and a tail end (i.e., a second end) of the second wall unit 2 is connected to a house structure wall 4 at a tail end (i.e., a second end) of the assembly-type wall.
In specific operation, through the arrangement of the first wall unit 1, the installation of the main body of the assembly-type wall can be realized; and through the arrangement of the second wall unit 2, the wall installation in the final non-standard sized space can be realized.
As shown in FIG. 2, the first wall unit 1 in this embodiment comprises a first wall assembly and a second wall assembly which are symmetrically arranged, and the first wall assembly and the second wall assembly are snap-fit connected.
In specific operation, the structural form of the snap connection can effectively improve the convenience in connection operation between the first wall assembly and the second wall assembly.
As shown in FIGS. 2, 3 and 4, in this embodiment, the first wall assembly comprises a first keel 13, a gypsum board 11, and a filling board 12 filled between the gypsum board 11 and the first keel 13, and the gypsum board 11 is installed on the first keel 13 through a fastener. One side of the filling board 12 close to the first keel 13 is provided with a first groove unit for accommodating the first keel 13. The filling board 12 is further provided with a second groove unit 121, and the second groove unit 121 extends through the filling board 12 and is configured for accommodating the fastener.
In specific operation, through the arrangement of the first groove unit, the full fit between the filling board 12 and the first keel 13 can be realized, the first keel 13 can be embedded into the first groove unit, the filling board 12 can be directly snap-fit connected with the first keel 13 under a smaller pressure, multiple cutting operations on site can be effectively avoided, and therefore, the assembly efficiency of the filling board 12 and the first keel 13 can be effectively improved. Also, the arrangement of the second groove unit 121 can provide an independent channel required for the installation of the fastener, enable the fastener to penetrate without resistance and be connected with the first keel 13, and further realize convenient connection operation between the gypsum board 11 and the first keel 13.
In the prior art, the thermal insulation filling board 12 is transported to the construction site as a whole board, and then is correspondingly cut into corresponding module size according to the frame of the first keel 13, and the corresponding module is filled into the corresponding keel frame to realize the operation of filling the thermal insulation filling board. Compared with the prior art, through the arrangements of the first groove unit and the second groove unit 121, the present application can realize the full fit between the filling board 12, the first keel 13 and the fastener, can provide an independent cavity required for the installation of the first keel 13 and the fastener, and can effectively avoid the later cutting operation.
In this embodiment, the first keel 13 may comprise a transversal keel and a vertical keel connected to each other, and the first groove unit comprises a vertical groove 123 matching the vertical keel and a transversal groove 122 matching the transversal keel.
In specific operation, the first keel 13 may comprise a plurality of transversal keels and vertical keels to realize stable support operation of the wall. Through the arrangement of the vertical groove 123, it can realize the fit between the vertical keel and the filling board 12, and through the arrangement of the transversal groove 122, it can realize the fit between the transversal keel and the filling board 12.
ίο
In this embodiment, the second groove unit 121 comprises a through groove matching a two-way fastener.
In specific operation, the fastener is preferably a two-way fastener, and the arrangement of the two-way fastener can realize convenient connection operation between the gypsum board 11 and the first keel 13. Through the arrangement of the through groove, an independent installation channel can be provided for the two-way fastener, and convenient installation operation of the two-way fastener can be realized.
In this embodiment, the filling board 12 is preferably a rock wool board. The rock wool board has a technical effect of good thermal insulation, can meet the requirements of sound insulation and noise elimination of wall, and can also improve the factory production efficiency of assembly-type wall and reduce the manual labor intensity.
In this embodiment, the structures of the second wall assembly and the first wall assembly may be the same or different.
As shown in FIGS. 5, 6, 7 and 8, in this embodiment, the first wall assembly comprises a first keel 13, the first keel 13 comprises a first bottom plate and first side plates symmetrically disposed at both ends of the first bottom plate, the first side plates at the both ends extend towards one side of the first bottom plate, and a first protrusion 131 is provided at a side of the first bottom plate remote from the first side plates. The second wall assembly comprises a second keel 14, the second keel 14 comprises a second bottom plate and second side plates symmetrically arranged at both ends of the second bottom plate, the second side plates at the both ends extend towards one side of the second bottom plate, and a second protrusion 141 is provided at a side of the second bottom plate remote from the second side plates. The end of the first protrusion 131 is snap-fit connected with the end of the second protrusion 141. The end of the first protrusion 131 and the end of the second protrusion 141 are snap-fit connected, which can ensure convenient connection operation of the first keel 13 and the second keel 14.
In specific operation, the cooperative connection between the first keel 13 and the second keel 14 can be realized through the cooperative connection between the first protrusion 131 and the second protrusion 141. Besides, the space between the first bottom plate and the second bottom plate can form a hollow cavity structure to effectively improve the sound insulation performance of the wall unit.
In this embodiment, the end of the first protrusion 131 is provided with a through hole 132, the end of the second protrusion 141 is provided with a third protrusion 142, and the first protrusion 131 and the second protrusion 141 are connected with each other through the plug-in connection between the through hole 132 and the third protrusion 142. The through hole 132 is preferably a rectangular through hole, and the third protrusion 142 is correspondingly provided as a rectangular protrusion. It should be noted that the through hole 132 may be selected as a through hole with other shapes, such as circular through hole.
In specific operation, convenient connection operation between the first keel 13 and the second keel 14 can be realized through the matching arrangement of the third protrusion 142 and the through hole 132. The third protrusion 142 can be inserted into the through hole 132 to form a plug-in connection with each other, thereby realizing the connection between the first protrusion 131 and the second protrusion 141, and finally forming a stable connection between the first keel 13 and the second keel 14.
In order to effectively improve the connection stability between the first keel 13 and the second keel 14, in this embodiment, preferably, the third protrusion 142 and the through hole 132 are connected by interference fit.
In specific operation, the cross-sectional area of the third protrusion 142 may be greater than the hole area of the through hole 132 to realize interference fit connection between the third protrusion 142 and the through hole 132. During the installation process, the insertion of the third protrusion 142 into the through hole 132 can realize the interference connection therebetween, thereby effectively improving the connection stability between the first keel 13 and the second keel 14 and the overall structural stability of the wall unit.
As shown in FIGS. 9 and 10, in this embodiment, the second wall unit 2 comprises a fixed wall mechanism 21 and a slidable wall mechanism 22, and a head end of the fixed wall mechanism 21 is connected to a tail end of the first wall unit 1. the fixed wall mechanism 21 is provided at inside thereof with a sliding rail 211, the slidable wall mechanism 22 is provided on the sliding rail 211, and the sliding direction of the sliding rail 211 is parallel with the wall direction of the fixed wall mechanism 21. The slidable wall mechanism 22 is provided at the inside thereof with a telescopic support rod 221 for adjusting the thickness of the slidable wall mechanism 22.
In this embodiment, the fixed wall mechanism 21 comprises a third wall assembly and a fourth wall assembly which are symmetrically arranged, an inner side of the third wall assembly and an inner side of the fourth wall assembly are respectively provided with a sliding rail 211. The third wall assembly comprises a third gypsum board 212 and a keel for installing the third gypsum board 212, and the fourth wall assembly comprises a fourth gypsum board 213 and a keel for installing the fourth gypsum board 213.
In specific operation, the third wall assembly and the fourth wall assembly are connected through a keel connector, and the keel connector is arranged at one side of the fixed wall mechanism 21 close to the first wall unit 1; a side of the fixed wall mechanism 21 remote from the first wall unit 1 can be configured for installing the slidable wall mechanism 22.
It should be noted that in the structures of the third wall assembly and the fourth wall assembly of the fixed wall mechanism 21, a corresponding filling board is provided respectively, and the filling board is also provided with corresponding first groove unit and second groove unit to provide the cavity structure required for installation of the keel and the fastener.
In this embodiment, the slidable wall mechanism 22 comprises a fifth gypsum board 223 and a sixth gypsum board 224 which are symmetrically arranged. A telescopic support rod 221 is provided between the fifth gypsum board 223 and the sixth gypsum board 224. The fifth gypsum board 223 and the sixth gypsum board 224 are respectively connected to the sliding rails 211 at an inner side of the third wall assembly and an inner side of the fourth wall assembly through a connecting bracket 222.
In specific operation, through the arrangement of the sliding rail 211, the sliding operation of the slidable wall mechanism 22 can be realized. The thickness of the slidable wall mechanism 22 can be changed through the arrangement of the telescopic support rod 221.
When the slidable wall mechanism 22 is located inside the fixed wall mechanism 21, the telescopic support rod 221 is in a compressed state to ensure that the thickness of the slidable wall mechanism 22 is less than the width of the space inside the fixed wall mechanism 21. When the slidable wall mechanism 22 is needed to be installed between the fixed wall mechanism 21 and the house structure wall 4, the slidable wall mechanism 22 can be slid out through the sliding rails 211 and separated from the internal space of the fixed wall mechanism 21 to be arranged between the fixed wall mechanism 21 and the house structure wall 4, so as to meet the flatness requirement of the wall surface.
It should be noted that when the slidable wall mechanism 22 slides out of the fixed wall mechanism 21, the fixed wall mechanism 21 releases the restriction on the telescopic support rod 221, and both ends of the telescopic support rod 221 can extend outward so that the wall thickness of the slidable wall mechanism 22 is equal to the wall thickness of the fixed wall mechanism 21, thereby realizing the flush arrangement of the wall surface. Specifically, the surface of the fifth gypsum board 223 of the slidable wall mechanism 22 is flush with the surface of the third gypsum board 212 of the fixed wall mechanism 21, and the surface of the sixth gypsum board 224 of the slidable wall mechanism 22 is flush with the surface of the fourth gypsum board 213 of the fixed wall mechanism 21. In addition, the connecting bracket 222 is a bendable metal bracket, which can effectively meet the need of adjusting the thickness of the slidable wall mechanism 22, that is, can be adapted to the telescopic change of the telescopic support rod 221.
Compared with the prior art, in the installation process of the final non-standard sized wall according to the present application, the slidable wall mechanism 22 arranged inside the fixed wall mechanism 21 can be directly pushed out, and gypsum boards 223 and 224 can be cut into the size of non-standard space. Under the action of the telescopic support rod 221, the thickness of the slidable wall mechanism 22 is equal to the thickness of the fixed wall mechanism 21, and the flush setting of the surfaces of the gypsum boards is realized. Through the connection and fixation between the gypsum boards 223, 224 and the ceiling and ground keels, the installation of the non-standard sized wall is finally completed, which has the beneficial technical effects of saving time and labor.
In this embodiment, the bottom end of the connecting bracket 222 is provided with a sliding block matching the sliding rail 211.
During the sliding process, the sliding block can be embedded into the sliding rail 211 to improve the stability of the sliding operation of the slidable wall mechanism 22.
In order to effectively improve the structural stability of the slidable wall mechanism 22, preferably, in this embodiment, a plurality of telescopic support rods 221 are uniformly arranged inside the slidable wall mechanism 22.
In specific operation, through the arrangement of the plurality of telescopic support rods 221, the structural stability inside the slidable wall mechanism 22 can be effectively improved, the stability defect caused by the support of only one telescopic support rod 221 can be effectively avoided, and further the overall structural stability of the slidable wall mechanism 22 can be effectively improved. In this embodiment, the slidable wall mechanism 22 may be provided at the inside thereof with three telescopic support rods 221, which are respectively located at the upper, middle and lower positions.
As shown in FIGS. 11 and 12, the telescopic support rod 221 in this embodiment comprises a tubular shell 2211, a spring 2215 disposed inside the tubular shell 2211, and first and second adjusting rods 2212 and 2213 respectively connected to both ends of the spring 2215. An end of the first adjusting rod 2212 remote from the second adjusting rod 2213 and an end of the second adjusting rod 2213 remote from the first adjusting rod 2212 both extend to the outside of the tubular shell 2211 and are configured to be connected to the fifth gypsum board 223 and the sixth gypsum board 224, respectively.
In specific operation, when the slidable wall mechanism 22 is located in the inner space of the fixed wall mechanism 21, the fifth gypsum board 223 of the slidable wall mechanism 22 is disposed inside the third gypsum board 212 of the fixed wall mechanism 21, the sixth gypsum board 224 is disposed inside the fourth gypsum board 213, and the telescopic support rod 221 is in a compressed state, i.e., the first adjusting rod 2212 and the second adjusting rod 2213 move toward the middle respectively to compress the spring 2215 located between the first adjusting rod 2212 and the second adjusting rod 2213.
When the slidable wall mechanism 22 is located between the fixed wall mechanism 21 and the house structure wall 4, the third gypsum board 212 releases the restriction on the fifth gypsum board 223, the fourth gypsum board 213 releases the restriction on the sixth gypsum board 224, and the first adjusting rod 2212 and the second adjusting rod 2213 extend towards both ends respectively under the action of the intermediate spring 2215 such that the wall thickness of the slidable wall mechanism 22 is increased and is the same as that of the fixed wall mechanism 21, thereby realizing the flush arrangement of the third gypsum board 212 and the fifth gypsum board 223 and the flush arrangement of the fourth gypsum board 213 and the sixth gypsum board 224.
In this embodiment, the side wall of the first adjusting rod 2212 and the side wall of the second adjusting rod 2213 are respectively provided with a protrusion 2214, and the side wall of the tubular shell 2211 is provided with a chute 2216 for accommodating the protrusions 2214. When the protrusions 2214 of the first adjusting rod 2212 and the second adjusting rod 2213 are respectively located at both ends of the chute 2216, the thickness of the slidable wall mechanism 22 is equal to the thickness of the fixed wall mechanism 21, and the spring 2215 is in a free state or a compressed state.
In specific operation, the matching arrangement of the chute 2216 and the protrusions 2214 can effectively ensure that the wall thickness of the slidable wall mechanism 22 is the same as that of the fixed wall mechanism 21, and can effectively ensure that after the slidable wall mechanism 22 is installed in place, the third gypsum board 212 and the fifth gypsum board 223 are flush, and the fourth gypsum board 213 and the sixth gypsum board 224 are flush. Sliding and limiting of the protrusion 2214 can be realized by the chute 2216. The protrusion 2214 slides outward under the action of the spring 2215. When the protrusion 2214 slides to the end of the chute 2216, the protrusion 2214 stops sliding and stops at the current position under the restriction of the end of the chute 2216.
It should be noted that when the protrusion 2214 slides to the end of the chute 2216, the spring 2215 is preferably in a contracted state, that is, the spring 2215 still applies the elastic force to the first adjusting rod 2212 and the second adjusting rod 2213 to extend them outward, and the chute 2216 restricts the outward extending operation of the first adjusting rod 2212 and the second adjusting rod 2213, so that the protrusion 2214 can be stably held at the end of the chute 2216, thereby ensuring the structural stability of the slidable wall mechanism 22.
In this embodiment, a plurality of protrusions 2214 are uniformly distributed along the circumferential direction on the side walls of the first adjusting rod 2212 and the second adjusting rod 2213, and a plurality of chutes 2216 are correspondingly provided on the side wall of the tubular shell 2211.
In specific operation, the side walls of the first adjusting rod 2212 and the second adjusting rod 2213 are respectively provided with three protrusions 2214 along the circumferential direction, the side wall of the tubular shell 2211 is correspondingly provided with three chutes 2216. The three protrusions 2214 of the first adjusting rod 2212, the three protrusions 2214 of the second adjusting rod 2213, and the three chutes 2216 of the tubular shell 2211 correspond to each other one by one. The matching arrangement of the protrusions 2214 and the chutes 2216 can effectively improve the structural stability of the telescopic support rod 221, especially can improve the operation stability when the telescopic support rod 221 extends or contracts.
In this embodiment, the tubular shell 2211 comprises two semi-circular pipe members symmetrically arranged, and the two semi-circular pipe members are connected to form the tubular shell 2211. The tubular shell 2211 formed by separate members can effectively improve the assembly efficiency of the telescopic support rod 221.
During the installation process, the protrusions 2214 of the first adjusting rod 2212 and the second adjusting rod 2213 can be respectively inserted into the chute 2216 in one of the semi-circular pipe members, the other semi-circular pipe member is snap-fitted on the first adjusting rod 2212 and the second adjusting rod 2213, and finally the two semi-circular pipe members are connected with each other through a connector.
In this embodiment, the slidable wall mechanism 22 further comprises a keel, and the width of the keel is not greater than one half of the width of the slidable wall mechanism 22 and not less than one quarter of the width of the slidable wall mechanism 22. If the width of the keel is less than one quarter of the width of the slidable wall mechanism 22, the structural strength of the slidable wall mechanism 22 may be affected.
Specifically, the inner sides of the fifth gypsum board 223 and the sixth gypsum board 224 are both provided with keels. Optionally, a filling board may be provided between the keel and the fifth gypsum board 223, and a filling board may be provided between the keel and the sixth gypsum board 224.
Embodiment 2:
Embodiment 2 of the present invention provides a method for installing an assembly-type wall of Embodiment 1, comprising:
connecting a head end of a first wall unit to a house structure wall at a head end of the assembly-type wall;
connecting a fixed wall mechanism of a second wall unit to a tail end of the first wall unit, as shown in FIG. 13, sliding the slidable wall mechanism out of the inside of the fixed wall mechanism; as shown in FIGS. 14 and 15, cutting a gypsum board from an end of the slidable wall mechanism close to the tail end of the assembly-type wall by a preset width; the width of the remaining gypsum board is equal to the width between the fixed wall mechanism and the house structure wall at the tail end of the assembly-type wall; and sliding the slidable wall mechanism to the house structure wall, as shown in FIG. 16, both ends of the telescopic support rod extending outward to make the surface of the gypsum board of the slidable wall mechanism flush with the surface of the gypsum board of the fixed wall mechanism.
As shown in FIGS. 14 and 15, cutting the gypsum board by the preset width may comprise: measuring the distance a between the fixed wall mechanism and the house stmcture wall 4 at the tail end of the assembly-type wall, calculating the difference b between the initial width value of the slidable wall mechanism and a, cutting the gypsum board at the end of the slidable wall mechanism close to the tail end of the assembly-type wall by the width b, and bending the cut portion inwards.
In specific operation, the width of the fixed wall mechanism is a standard width, 600mm, and the initial width of the slidable wall mechanism is 500mm. When the last standard wall mechanism is installed, if the spacing between the fixed wall mechanism and the house structure wall has a non-standard size of 220mm, it is needed to cut the slidable wall mechanism by 280mm in width so as to fill the non-standard sized space.
In the cutting process, it is needed to cut the gypsum board at the end of the slidable wall mechanism close to the house structure wall by 280mm in width through a wallpaper knife, and the cut gypsum board is bent inwards to be positioned inside the slidable wall mechanism. Then, the width of the remaining gypsum board of the slidable wall mechanism is 220mm, which can completely fill the non-standard sized space between the fixed wall mechanism and the house structure wall.
Further, in this embodiment, the gypsum boards of the slidable wall mechanism can be finally connected and fixed with the ceiling keel and the ground keel, respectively. In specific operation, through the connection between the gypsum boards and the ceiling and ground keels, the final position of the slidable wall mechanism can be fixed, thereby completing the installation operation of the final non-standard sized wall.
In the description of the present application, the terms “install”, “adjoin”, “connect” and “fix” should be understood broadly. For example, “connect” may be a fixed connection, a detachable connection, or an integral connection; may be a direct connection or an indirect connection through an intermediate media. For those ordinary skilled in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.
In the description of this specification, the description of the terms “one embodiment”, “some embodiments”, “specific embodiment” and the like means that a specific 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, the schematic expression of the above-mentioned terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
It should be understood by those skilled in the art that although the implementaions disclosed in the embodiments of the present invention are described above, the contents are only the implementaions described for facilitating the understanding of the embodiments of the present invention and are not intended to limit the embodiments of the present invention. Any person skilled in the art to which the embodiments of the present invention belong may make 5 any modifications and changes in the forms and details of implementations without departing from the spirit and scope disclosed by the embodiments of the present invention, but the scope of patent protection of the embodiments of the present invention shall still be subject to the scope defined in the appended claims.
Claims (16)
- THE CLAIMS DEFINING THE INVENTION ARE AS FOLLOWS:1. An assembly-type wall, comprising a first wall unit and a second wall unit;wherein a first end of the first wall unit is arranged for connecting to a house structure wall at a first end of the assembly-type wall, a second end of the first wall unit is connected to a first end of the second wall unit, and a second end of the second wall unit is arranged to be connected to a house structure wall at a second end of the assembly-type wall;the second wall unit comprises a fixed wall mechanism and a slidable wall mechanism, a first end of the fixed wall mechanism is connected to the second end of the first wall unit; a sliding rail is provided inside the fixed wall mechanism, the slidable wall mechanism is provided on the sliding rail, and a sliding direction of the sliding rail is parallel with a wall direction of the fixed wall mechanism; and a telescopic support rod for adjusting a thickness of the slidable wall mechanism is provided inside the slidable wall mechanism.
- 2. The assembly-type wall according to claim 1, wherein, the first wall unit comprises a first wall assembly and a second wall assembly which are symmetrically arranged, and the first wall assembly and the second wall assembly are snap-fit connected.
- 3. The assembly-type wall according to claim 2, wherein, the first wall assembly comprises a first keel, the first keel comprises a first bottom plate and first side plates symmetrically arranged at both ends of the first bottom plate, the first side plates at the both ends extend towards one side of the first bottom plate, and a side of the first bottom plate remote from the first side plates is provided with a first protrusion;the second wall assembly comprises a second keel, the second keel comprises a second bottom plate and second side plates symmetrically arranged at both ends of the second bottom plate, the second side plates at the both ends extend towards one side of the second bottom plate, and a side of the second bottom plate remote from the second side plates is provided with a second protrusion;an end of the first protrusion is snap-fit connected with an end of the second protrusion.
- 4. The assembly-type wall according to claim 3, wherein, the end of the first protrusion is provided with a through hole, the end of the second protrusion is provided with a third protrusion, and the third protrusion is inserted into the through hole;the third protrusion and the through hole are connected by interference fit.
- 5. The assembly-type wall according to claim 2, wherein, at least one of the first wall assembly and the second wall assembly comprises a keel, a gypsum board and a filling board filled between the gypsum board and the keel, the gypsum board is installed on the keel through a fastener.
- 6. The assembly-type wall according to claim 5, wherein, one side of the filling board close to the keel is provided with a first groove unit for accommodating the keel;the filling board is further provided with a second groove unit which extends through the filling board and is configured for accommodating the fastener.
- 7. The assembly-type wall according to any one of claims 1-6, wherein, the fixed wall mechanism comprises a third wall assembly and a fourth wall assembly which are symmetrically arranged, an inner side of the third wall assembly and an inner side of the fourth wall assembly are respectively provided with the sliding rail, the third wall assembly and the fourth wall assembly are connected through a keel connector, and the keel connector is arranged on a side of the fixed wall mechanism close to the first wall unit;the slidable wall mechanism comprises a fifth gypsum board and a sixth gypsum board which are symmetrically arranged, the telescopic support rod is arranged between the fifth gypsum board and the sixth gypsum board, and the fifth gypsum board and the sixth gypsum board are respectively connected to the sliding rails at the inner side of the third wall assembly and the inner side of the fourth wall assembly through a connecting bracket.
- 8. The assembly-type wall according to claim 7, wherein, the telescopic support rod comprises a tubular shell, a spring arranged inside the tubular shell, and a first adjusting rod and a second adjusting rod which are respectively connected to both ends of the spring;an end of the first adjusting rod remote from the second adjusting rod and an end of the second adjusting rod remote from the first adjusting rod both extend to the outside of the tubular shell and connect to the fifth gypsum board and the sixth gypsum board, respectively.
- 9. The assembly-type wall according to claim 8, wherein, a side wall of the first adjusting rod and a side wall of the second adjusting rod are respectively provided with a protrusion, and a side wall of the tubular shell is provided with a chute for accommodating the protrusions;when the protrusions of the first adjusting rod and the second adjusting rod are respectively positioned at both ends of the chute, a thickness of the slidable wall mechanism is equal to a thickness of the fixed wall mechanism, and the spring is in a free state or a compressed state.
- 10. A method for installing an assembly-type wall according to any one of claims 1-9, comprising:connecting the first end of the first wall unit to the house structure wall at the first end of the assembly-type wall;connecting the fixed wall mechanism of the second wall unit to the second end of the first wall unit, sliding the slidable wall mechanism out of the inside of the fixed wall mechanism, and cutting an end of the slidable wall mechanism close to the second end of the assembly-type wall by a preset width; wherein a width of the remaining fixed wall mechanism is equal to a width between the fixed wall mechanism and the house structure wall at the second end of the assembly-type wall; and sliding the slidable wall mechanism to the house structure wall at the second end of the assembly-type wall, both ends of the telescopic support rod extending outward to make an outer surface of the slidable wall mechanism flush with an outer surface of the fixed wall mechanism.
- 11. A wall unit, comprising a fixed wall mechanism and a slidable wall mechanism, wherein a sliding rail is provided inside the fixed wall mechanism, the slidable wall mechanism is provided on the sliding rail, and a sliding direction of the sliding rail is parallel with a wall direction of the fixed wall mechanism; and a telescopic support rod for adjusting a thickness of the slidable wall mechanism is provided inside the slidable wall mechanism.
- 12. The wall unit according to claim 11, wherein, the fixed wall mechanism comprises a third wall assembly and a fourth wall assembly which are symmetrically arranged, an inner side of the third wall assembly and an inner side of the fourth wall assembly are respectively provided with the sliding rail, the third wall assembly and the fourth wall assembly are connected through a keel connector, and the keel connector is arranged on a side of the fixed wall mechanism close to the first wall unit;the slidable wall mechanism comprises a fifth gypsum board and a sixth gypsum board which are symmetrically arranged, the telescopic support rod is arranged between the fifth gypsum board and the sixth gypsum board, and the fifth gypsum board and the sixth gypsum board are respectively connected to the sliding rails at the inner side of the third wall assembly and the inner side of the fourth wall assembly through a connecting bracket.
- 13. The wall unit according to claim 12, wherein, the telescopic support rod comprises a tubular shell, a spring arranged inside the tubular shell, and a first adjusting rod and a second adjusting rod which are respectively connected to both ends of the spring;an end of the first adjusting rod remote from the second adjusting rod and an end of the second adjusting rod remote from the first adjusting rod both extend to the outside of the tubular shell and connect to the fifth gypsum board and the sixth gypsum board, respectively.
- 14. The wall unit according to claim 13, wherein, a side wall of the first adjusting rod and a side wall of the second adjusting rod are respectively provided with a protrusion, and a side wall of the tubular shell is provided with a chute for accommodating the protrusions;when the protrusions of the first adjusting rod and the second adjusting rod are respectively positioned at both ends of the chute, a thickness of the slidable wall mechanism is equal to a thickness of the fixed wall mechanism, and the spring is in a free state or a compressed state.
- 15. The wall unit according to any one of claims 11-14, wherein, the slidable wall mechanism further comprises a keel.
- 16. The wall unit according to claim 15, wherein, a width of the keel is not greater than one half of the width of the slidable wall mechanism and is not less than one quarter of the width of the slidable wall mechanism.1/6FIG. 1FIG. 2
121 = 1 1 □------- FIG. 32/6FIG. 4FIG. 63/6FIG. 7FIG. 8FIG. 94/6FIG. 10FIG. 11
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722380.3 | 2017-08-21 | ||
| CN201710722380.3A CN109424086B (en) | 2017-08-21 | 2017-08-21 | Assembled wall and mounting method thereof |
| PCT/CN2017/106049 WO2019037211A1 (en) | 2017-08-21 | 2017-10-13 | Wall unit, assembly-type wall and method for installing same |
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| Publication Number | Publication Date |
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| AU2017429029A1 true AU2017429029A1 (en) | 2019-09-19 |
| AU2017429029B2 AU2017429029B2 (en) | 2020-09-10 |
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| AU2017429029A Active AU2017429029B2 (en) | 2017-08-21 | 2017-10-13 | Wall unit, assembly-type wall and method for installing same |
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| CN (1) | CN109424086B (en) |
| AU (1) | AU2017429029B2 (en) |
| WO (1) | WO2019037211A1 (en) |
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| CN110656732A (en) * | 2019-10-12 | 2020-01-07 | 华北理工大学 | Assembly type light steel frame-composite wall structure and assembly method thereof |
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| CN114150790A (en) * | 2020-09-07 | 2022-03-08 | 漳州昊恒建材有限公司 | Steel structure wall |
| CN115434446A (en) * | 2021-06-03 | 2022-12-06 | 魏勇 | External wall sandwich heat-insulation and anti-seismic integrated structure |
| CN113718986B (en) * | 2021-09-02 | 2022-08-09 | 开封大学 | Simplify assembled wall component of construction |
| CN114352075B (en) * | 2021-12-14 | 2024-04-26 | 惠瑞净化科技(江苏)有限公司 | Installation method and structure of large-space lithium battery clean room |
| CN114382255A (en) * | 2022-01-12 | 2022-04-22 | 浙江亚厦装饰股份有限公司 | General type access hole structure for assembly type wall and installation method thereof |
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| GB907626A (en) * | 1958-12-15 | 1962-10-10 | Andre Felix | Combination of prefabricated elements for the construction of partitions for buildings |
| US20070209306A1 (en) * | 2006-03-08 | 2007-09-13 | Trakloc International, Llc | Fire rated wall structure |
| JP2008081978A (en) * | 2006-09-26 | 2008-04-10 | Matsushita Electric Works Ltd | Partition wall |
| CN103572867A (en) * | 2012-08-07 | 2014-02-12 | 吴淑环 | Slidable assembled wall |
| BR112015003744A2 (en) * | 2012-08-24 | 2017-07-04 | Allsteel Inc | mobile and demountable wall panel system wall panels and related system and methods for pre-assembling and installing wall panels |
| CN203729462U (en) * | 2013-11-28 | 2014-07-23 | 赵生亮 | Fabricated wall structure and wall plates therein |
| CN104481060B (en) * | 2014-12-02 | 2016-06-08 | 东南大学 | Complete prefabricated quick assembled type Lightgage Steel Joist load-bearing combined wall |
| CN104499891B (en) * | 2014-12-03 | 2017-01-11 | 汉尔姆（杭州）家具有限公司 | Partition wall |
| CN204898950U (en) * | 2015-07-23 | 2015-12-23 | 青岛有住信息技术有限公司 | Scalable indoor partition wall |
| CN105220796B (en) * | 2015-08-26 | 2018-06-29 | 中国建筑设计院有限公司 | A kind of rail set for variable spaces house |
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| CN206298993U (en) * | 2016-12-26 | 2017-07-04 | 广东天华建筑工程集团有限公司 | A kind of sound-proof wall body |
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- 2017-08-21 CN CN201710722380.3A patent/CN109424086B/en active Active
- 2017-10-13 WO PCT/CN2017/106049 patent/WO2019037211A1/en active Application Filing
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656732A (en) * | 2019-10-12 | 2020-01-07 | 华北理工大学 | Assembly type light steel frame-composite wall structure and assembly method thereof |
| CN110656732B (en) * | 2019-10-12 | 2021-04-02 | 华北理工大学 | Assembly type light steel frame-composite wall structure and assembly method thereof |
Also Published As
| Publication number | Publication date |
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| WO2019037211A1 (en) | 2019-02-28 |
| CN109424086B (en) | 2020-10-27 |
| CN109424086A (en) | 2019-03-05 |
| AU2017429029B2 (en) | 2020-09-10 |
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