CN112726887A - Horizontal clamping type wall with suspension device and construction method - Google Patents
Horizontal clamping type wall with suspension device and construction method Download PDFInfo
- Publication number
- CN112726887A CN112726887A CN202011617871.XA CN202011617871A CN112726887A CN 112726887 A CN112726887 A CN 112726887A CN 202011617871 A CN202011617871 A CN 202011617871A CN 112726887 A CN112726887 A CN 112726887A
- Authority
- CN
- China
- Prior art keywords
- keel
- wall
- horizontal
- unit
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000010079 rubber tapping Methods 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 3
- 239000012634 fragment Substances 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 17
- 238000004321 preservation Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 description 30
- 239000010440 gypsum Substances 0.000 description 30
- 239000011490 mineral wool Substances 0.000 description 16
- 239000000945 filler Substances 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- E04B2/7453—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 with panels and support posts, extending from floor to ceiling
-
- 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
- E04B2/7453—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 with panels and support posts, extending from floor to ceiling
- E04B2/7457—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 with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
-
- 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
- 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
- E04B2/825—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 the connection between the floor and the ceiling being achieved without any restraining forces acting in the plane of the partition
-
- 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
- E04B2002/7488—Details of wiring
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a horizontal clamping wall with a suspension device and a construction method, wherein the horizontal clamping wall with the suspension device comprises a wall module which is erected between an upper floor and a lower floor, the wall module comprises a wall panel unit and a first wall panel arranged on one side of the wall panel unit, and the upper end and the lower end of the wall module are respectively connected with a connecting piece to form a partition wall; the two ends of each wallboard unit are provided with horizontal clamping keels used for being connected with adjacent wallboard units, and the horizontal clamping keels are arranged along the height direction of the wallboard units; adjacent gap between the wallboard unit and adjacent gap staggered arrangement between the first shingle nail, be provided with first support keel in the wallboard unit, the self-tapping screw passes linkage and inserts in the first support keel, will linkage fixes on the wall body module.
Description
Technical Field
The application relates to but not limited to the building field, in particular to a horizontal clamping wall body with a suspension device and a horizontal clamping wall body with the suspension device.
Background
Traditional wall body needs the on-the-spot installation of staff, and on-the-spot fossil fragments, gypsum board and rock wool board etc. install one by one between the floor from top to bottom, and its in-process produces a large amount of wastes material, can lead to the fact the staff to be in the dust environment moreover inevitable. The development of the fabricated building is a great change of the construction mode, the fabricated wall is an important component in the fabricated building, and is a new internal decoration wall structure, the wall quality is safe and reliable, and the installation problems of the traditional wall can be avoided.
The assembled wall body is a modularized detachable structural system, and the existing assembled wall body is formed by connecting a plurality of modules through a tenon-tenon structure. The two wall panel units are directly connected face to face in construction, and the buckling wall panel unit keels are connected together by using a large number of long nails, so that the mechanical strength of the wall body can be guaranteed. When actual wallboard unit connects, it is very laborious to take a lot of work, just can link together the wallboard unit fossil fragments of make-up, therefore construction intensity of labour is very big, and efficiency is not high. Wallboard unit connection takes a lot of work and energy, and intensity is big, causes workman work quality not high in the work progress to influence the surface quality of wallboard.
The existing assembled wall body can not well realize the function of hanging heavy objects, so that the application of the assembled wall body is limited to a certain extent.
Disclosure of Invention
The embodiment of the application provides a horizontal wall body of card with linkage, easy to assemble, construction are swift, can conveniently hang article.
The embodiment of the application provides a horizontal clamping wall with a suspension device, which comprises a wall module, a first connecting piece and a second connecting piece, wherein the wall module is erected between an upper floor and a lower floor and comprises a wall unit and a first wall panel arranged on one side of the wall unit;
the two ends of each wallboard unit are provided with horizontal clamping keels used for being connected with adjacent wallboard units, and the horizontal clamping keels are arranged along the height direction of the wallboard units; the gaps between the adjacent wall panel units and the gaps between the adjacent first wall panels are arranged in a staggered way,
a first supporting keel is arranged in the wallboard unit, and a self-tapping screw penetrates through the suspension device and is inserted into the first supporting keel, so that the suspension device is fixed on the wall module.
The embodiment of the application also provides a construction method of the horizontal clamping wall body with the suspension device, and the construction method adopts the horizontal clamping wall body with the suspension device, and comprises the following steps:
the wall panel unit is manufactured by the following steps,
installing the top and bottom keels and installing the wall plate units in sequence,
the installation of the water and electricity pipelines is carried out,
installing the first wall panels, wherein the joints between the adjacent first wall panels and the joints between the adjacent wall panel units are installed in a staggered way,
and fixedly mounting the suspension device at a designated position of the wall panel unit or the first wall panel.
Compared with some technologies, the method has the following beneficial effects:
the horizontal clamping wall body with the suspension device provided by the embodiment of the invention can be composed of a plurality of wall body modules, wherein each wall body module comprises a wall body unit and a first wall panel arranged on the other side. The wall unit can be directly produced and manufactured by a factory, and the heat-insulating layer (such as a rock wool board) and the hanging device fittings can be integrated with a gypsum board and a keel in the factory to form the wall unit with the heat-insulating layer; also can only integrate linkage accessory, fossil fragments and gypsum board at the mill, become the wallboard unit of not installing the heat preservation, transport wallboard unit and insulation material to the building site, at construction site, install the heat preservation again in the wallboard unit. Like this, wall unit weight is lighter relatively, and intensity of labour when artifical transport and installation reduces by a wide margin, the installation of being convenient for more. And adjacent wall units (wall modules) are connected through the clamping horizontal type keel, so that the connection stability between the wall plate units is greatly improved, and the installation and construction are convenient and quick. The wall body module is provided with the suspension device, and the suspension device is connected with the first supporting keel inside the wall plate unit, so that the suspension device is more firmly installed, and a weight can be hung on the horizontal wall body.
The construction method of the horizontal type clamping wall body with the suspension device, provided by the embodiment of the invention, has the advantages of convenience and rapidness in construction, simple operation process and low technical requirement on constructors, effectively shortens the construction period of the horizontal type clamping wall body with the suspension device, and improves the practicability of the horizontal type clamping wall body.
Additional features and advantages of the invention 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 invention. The objectives and other advantages of the invention 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 invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a first structural schematic view of a horizontal type wall with a hanging device according to an embodiment of the present application;
fig. 2 is a second schematic structural diagram of a horizontal type wall with a suspension device according to an embodiment of the present application;
fig. 3 is a schematic structural diagram three of a horizontal type wall with a hanging device according to an embodiment of the present application;
FIG. 4 is an enlarged view of the structure of portion A of FIG. 3;
fig. 5 is a schematic structural view of a joint of the horizontal clamping type male keel and the horizontal clamping type female keel according to the embodiment of the application;
FIG. 6 is a fourth schematic structural diagram of a horizontal type wall with a hanging device according to an embodiment of the present application;
fig. 7 is a schematic structural view of a horizontal type convex-concave keel clamp according to the embodiment of the application;
figure 8 is a schematic structural view of a wall panel unit according to an embodiment of the present application (first support grid not shown);
fig. 9 is a schematic flow chart of a horizontal type wall construction method with a suspension device according to an embodiment of the present application.
Illustration of the drawings:
1-wall module, 2-first wall panel, 3-wall panel unit, 31-second wall panel, 32-insulating layer, 33-second supporting keel, 41-horizontal convex keel, 411-convex keel body, 412-first protrusion, 413-second protrusion, 42-horizontal concave keel, 421-concave keel body, 422-first groove, 423-second groove, 43-horizontal convex and concave keel, 431-convex keel body, 432-third protrusion, 433-third groove, 51-upper floor, 52-lower floor, 53-connector, 6-suspension device, 7-first supporting keel, 8-filling material.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The embodiment of the application provides a horizontal clamping wall with a suspension device, as shown in fig. 1 to 8, the horizontal clamping wall with the suspension device comprises a wall module 1 erected between an upper floor and a lower floor, the wall module 1 comprises a wall panel unit 3 and a first wall panel 2 arranged on one side of the wall panel unit 3, and the upper end and the lower end of the wall module 1 are respectively connected with a connecting piece to form a partition wall; horizontal clamping keels used for being connected with the adjacent wall panel units 3 are arranged at two ends of each wall panel unit 3, and the horizontal clamping keels are arranged along the height direction of the wall panel units 3; the gap between the adjacent wallboard unit 3 and the gap staggered arrangement between the adjacent first shingle nail 2 are provided with first support keel 7 in the wallboard unit 3, and during the self-tapping nail passed linkage 6 and inserted first support keel 7, fixed linkage 6 on wall body module 1.
The horizontal clamping wall body with the suspension device is fixed between an upper floor slab 51 and a lower floor slab 52 through a connecting piece 53, the horizontal clamping wall body with the suspension device comprises a wall body module 1, the wall body module 1 comprises a wall body unit 3 and a first wall panel 2 arranged on one side of the wall body unit 3, the wall body unit 3 is directly manufactured and produced by a factory, and an operator assembles the wall body unit 3 and the first wall panel 2 into the wall body module 1 on a construction site. According to the design requirement, the horizontal clamping wall with the suspension device can be manufactured and processed. A plurality of wall modules 1 arranged along their length form a wall. The gaps between the adjacent wall plate units 3 and the gaps between the adjacent first wall panels 2 are arranged in a staggered mode, so that the overall sealing and sound insulation performance of the horizontal clamping assembly wall body is improved. The wallboard unit 3 can be connected with the opposite gypsum board (the first wallboard 2) by using the conventional short self-tapping screw, and the construction is quick. The labor intensity of using the spike to connect and carry out the construction production is reduced by a wide margin, and wallboard construction quality promotes by a wide margin simultaneously. The hanging device 6 is arranged on the wall body module 1, so that the practicability of the clamping horizontal wall body can be improved, and a heavy object can be conveniently hung on the clamping horizontal wall body. In the manufacturing process of the wall panel unit 3, the position of the suspension device 6 on the wall module 1 can be flexibly adjusted by adjusting the position of the first supporting keel 7.
The horizontal fossil fragments of card that are used for being connected with adjacent wallboard unit 3 are provided with at wallboard unit 3's both ends, and the easy impaired drawback of limit portion when having avoided current wall body installation does not destroy heat preservation 32 during the installation, and can guarantee the good thermal-insulated sound insulation performance of whole wall body system. Meanwhile, the wall unit can be directly produced and manufactured by a factory, the heat-insulating layer 32 (such as a rock wool board), the hanging device fittings can be integrated with a gypsum board in the factory, the keel is integrated together, the wall unit 3 with the heat-insulating layer 32 is formed, the hanging device fittings also can be integrated into the wall unit 3 without the heat-insulating layer 32 only in the factory, the keel and the gypsum board are integrated into the wall unit 3 without the heat-insulating layer 32, the wall unit 3 and heat-insulating materials are transported to a construction site, the heat-insulating layer 32 is installed in the wall unit 3 in the construction site, the weight of the wall unit 3 forming the wall module 1 is greatly reduced relative to the existing assembled wall module 1, the labor intensity during manual carrying and installation is. The adjacent wall plate units 3 are connected through the clamping horizontal type keel, the connection stability is improved, and the installation and construction are convenient and rapid.
In an exemplary embodiment, as shown in fig. 4, a filler material 8 is disposed within the first support keel 7, and a self-tapping screw is inserted into the filler material 8 after passing through the first support keel 7.
The filling material 8 is arranged, so that the installation stability of the self-tapping screw can be improved; establish filler material 8 in first support keel 7 for first support keel 7 can carry on spacingly to filler material 8, avoids 8 position of filler material to remove, and wherein, first support keel 7 can be fixed on wallboard unit 3 through the tapping screw separately. The first support keel 7 and the filling material 8 can be fixed in position by fasteners (for example, self-tapping screws). The first support keel 7 may be a C-shaped keel and the filler material 8 may be selected from a long strip of wood, although, in addition to the above selection, the first support keel 7 and the filler material 8 may be in other forms, such as: the cross section is closed fossil fragments, U type fossil fragments, rubber strip etc. of rectangle.
In an exemplary embodiment, as shown in fig. 5, 7 and 8, the wall panel unit 3 includes a second wall panel 31, and an insulation layer 32 and a keel assembly provided at one side of the second wall panel 31, the insulation layer 32 being laid on the second wall panel 31, the keel assembly including the aforementioned snap-in type keel and the first support keel 7. The horizontal keel of card can be the opening along the direction of height, also can be closed, links together open-ended both sides.
The keel assembly is fixed to the second shingle 31 by a self-tapping screw. The second shingle 31 may be gypsum board or other board material; the heat preservation 32 lays on second shingle nail 31, and the heat preservation 32 bonds and covers one side of whole second shingle nail 31, and the heat preservation 32 can be the rock wool, but is not limited to the rock wool board, also can be glass cotton etc. and the heat preservation 32 is installed between fossil fragments subassembly and second shingle nail 31, has reduced sound bridge and heat bridge between fossil fragments subassembly and the second shingle nail 31, and is of value to the thermal-insulated sound insulation that keeps warm.
In actual setting, the horizontal keel is installed at the end of the wall panel unit 3 through automatic nails. Specifically, the self-tapping screw sequentially passes through the end part of the second wall panel 31, the heat insulation layer 32 and the horizontal keel; meanwhile, the heat-insulating layer 32 between the horizontal keel and the second wall panel 31 is tightly pressed by the horizontal keel and the second wall panel, so that the thickness of the end part of the wall panel unit 3 (the end part of the second wall panel 31, the heat-insulating layer 32 and the horizontal keel are clamped; the thickness of the heat-insulating layer 32 is smaller or negligible) is larger than that of other parts of the wall panel unit 3 (the end part of the second wall panel 31 and the heat-insulating layer 32), and a cavity structure is formed in the wall body.
In an exemplary embodiment, as shown in fig. 4 and 5, the clip horizontal type keel includes a clip horizontal type male keel 41 and a clip horizontal type female keel 42, and the clip horizontal type male keel 41 and the clip horizontal type female keel 42 are respectively provided at both ends of the wall panel unit 3; or, the two ends of part of the wall plate unit 3 are both provided with horizontal clamping type convex keels 41, and the two ends of the wall plate unit 3 connected with the part of the wall plate unit 3 are both provided with horizontal clamping type concave keels 42.
The setting can all be the horizontal protruding fossil fragments 41 of card at wallboard unit 3 both ends, and this kind of wallboard unit 3 cooperates with wallboard unit 3 that the horizontal concave fossil fragments 42 of card all is at both ends, forms the complete wall body of a whole face (first wall body module 1 or second wall body module 1), promptly: the wall plate unit 3 has two forms, namely a wall plate unit 3 with clamping horizontal type convex keels 41 at two ends and a wall plate unit 3 with clamping horizontal type concave keels 42 at two ends; of course, the wall panel unit 3 may also be provided with a horizontal male keel 41 at one end and a horizontal female keel 42 at the other end, i.e.: only one wall panel unit 3; the horizontal clamping type male keel 41 of one wallboard unit 3 is connected and matched with the horizontal clamping type female keel 42 of the adjacent wallboard unit 3.
In an exemplary embodiment, as shown in fig. 5, the card horizontal type stud 41 includes a stud body 411 and a first protrusion 412 provided at one side of the stud body 411. The horizontal type male keel 41 further comprises a second protrusion 413 arranged on the other side of the male keel body 411, and the second protrusion 413 and the first protrusion 412 are symmetrically arranged. First protrusion 412 and second protrusion 413 are each located in the middle of the side wing. The first protrusion 412 and the second protrusion 413 may be trapezoidal bosses, or may be rectangular, semicircular, or the like.
The horizontal clamping type male keel 41 comprises a first protrusion 412 arranged on one side of the male keel body 411, and the first protrusion 412 is used for being connected and matched with the horizontal clamping type female keel 42; the horizontal protruding keel 41 further comprises a second protrusion 413 arranged on the other side of the protruding keel body 411, the second protrusion 413 and the first protrusion 412 are symmetrically arranged, processing of the horizontal protruding keel 41 is facilitated, and meanwhile the horizontal protruding keel 41 is convenient to install on the second wall panel 31.
In an exemplary embodiment, as shown in fig. 5, the snap-in type female keel 42 includes a female keel body 421 and a first groove 422 disposed at one side of the female keel body 421, the first groove 422 being configured to receive the first protrusion 412. The horizontal female keel 42 further comprises a second groove 423 arranged on the other side of the female keel body 421, and the second groove 423 and the first groove 422 are symmetrically arranged. The first groove 422 and the second groove 423 are located at the middle portion of the side wings.
The horizontal clamping type female keel 42 comprises a first groove 422 arranged on one side of a female keel body 421, and the first groove 422 is used for connecting and matching with the first protrusion 412; the horizontal type clamping concave keel 42 further comprises a second groove 423 arranged on the other side of the concave keel body 421, the second groove 423 and the first groove 422 are symmetrically arranged, the horizontal type clamping concave keel 42 can be conveniently machined, and meanwhile, the horizontal type clamping concave keel 42 can be conveniently installed on the second wall panel 31.
Prefabricated holes are processed on the bottom surface and the groove inclined plane of the horizontal clamping keel, so that a self-tapping screw can conveniently penetrate through the protrusions and the grooves of the two horizontal clamping keels to connect the two wallboard units 3. The size of the protrusion is slightly smaller than that of the groove, so that the protrusion can be conveniently inserted into the groove and can be tightly inserted. The prefabricated holes are distributed at intervals along the height direction of the clamping horizontal keel. At wallboard unit 3's fossil fragments side, use the spike to pass from fossil fragments prefabricated hole, accomplish the connection of 3 fossil fragments convex-concave tenons of two adjacent wallboard units to accomplish the connection of adjacent wallboard unit 3.
In an exemplary embodiment, as shown in fig. 3, the keel assembly further comprises a second support keel 33, the second support keel 33 being disposed at a middle position of the wall panel unit 3 and disposed along the height direction of the wall panel unit 3. The insulating cotton is arranged between the second supporting keel 33 and the second wall panel 31.
Set up second support fossil fragments 33, can effectively improve wallboard unit 3's intensity, improve the reliability of the horizontal wall body of card that has linkage.
In an exemplary embodiment, the insulation 32 includes a body of insulation 32 disposed between the keel assemblies, namely: the insulating layer 32 is in a rectangular parallelepiped shape. Or, heat preservation 32 is including setting up the heat preservation 32 main part between the fossil fragments subassembly to and set up the connecting portion at heat preservation 32 main part both ends, connecting portion set up between fossil fragments subassembly and second shingle nail 31, promptly: the insulating layer 32 is stepped.
In an exemplary embodiment, the suspension 6 is "dog-leg" or zigzag-shaped, as shown in fig. 3, 4 and 6.
The self tapping screw is passed through the bottom of the groove of the suspension unit 6 and in turn through the second wall panel 31 of the wall panel unit 3 and screwed into the first support grid 7 and the filler material 8. Of course, the suspension means 6 can also be of other forms, such as: and is T-shaped. In practical use, the weight can be directly hung on the hanging device 6, and other fixing structures can be arranged at the tail end of the hanging device 6 for hanging the weight.
In an exemplary embodiment, the connector 53 comprises an expansion screw and a U-shaped ceiling keel, the U-shaped ceiling keel is also fixed by the expansion screw, and an installation space of the wall panel unit 3 is formed between two vertical plates of the U-shaped ceiling keel, which extend perpendicularly to the lower floor 52, that is: the clear width of the inside of the section of the U-shaped ceiling keel is equal to the thickness of the wall plate unit 3. When the horizontal clamping wall body with the hanging device is installed, firstly, lines are drawn at the wall body positions of the roof ground (namely, an upper floor slab and a lower floor slab), the U-shaped top and bottom keel is fixed on the wall body position line of the roof ground through expansion bolts, after the U-shaped top and bottom keel is installed, the wall plate unit 3 is installed, then the first wall panel 2 is installed at the other side of the wall plate unit 3, and the wall plate unit 3 and the first wall panel 2 form the wall body module 1. Wherein, when first shingle nail 2 of installation is connected with roof ground U type fossil fragments, self-tapping screw passes first shingle nail 2, the flank of U type world fossil fragments and the fossil fragments of wallboard unit 3 in proper order. When the first shingle nail 2 of installation is connected with the fossil fragments of wallboard unit 3, the self-tapping nail passes first shingle nail 2 and wallboard unit 3's fossil fragments installation in proper order and accomplishes the back, and wall body module 1 is assembled into to first shingle nail 2 and wallboard unit 3. The wall body is formed by a plurality of wall body modules 1. Of course, in actual operation, the U-shaped top and bottom keel in the connecting member 53 can be selected as the L-shaped top and bottom keel according to the requirement.
The embodiment of the application also provides a construction method of the horizontal clamping wall body with the suspension device, as shown in fig. 9, the construction method adopts the horizontal clamping wall body with the suspension device, and the construction method comprises the following steps: the wallboard unit 3 is made, the world fossil fragments are installed and the wallboard unit 3 is installed in proper order, the water and electricity pipeline is installed, the first shingle nail of installation 2, the installation of staggering of seam between the adjacent first shingle nail 2 and the seam between the adjacent wallboard unit 3, with the assigned position of linkage 6 fixed mounting at wallboard unit 3 or first shingle nail 2.
In practice, the wall panel unit 3 can be manufactured integrally with the suspension fittings, keel and plasterboard at the factory according to design requirements. Then transport wallboard unit 3 (do not install heat preservation 32) and rock wool board to the job site together, accomplish wallboard unit 3 and be connected the back with the world fossil fragments, install the rock wool nail on wallboard unit 3's gypsum board, insert the rock wool board on the rock wool nail again, or scribble the brush glue on the gypsum board, glue the rock wool board on the gypsum board, accomplish insulating material and install in wallboard unit 3 up to this moment, accomplish the installation of wallboard unit 3 opposite side gypsum board at last to accomplish the installation of wall body. Certainly, the factory can also directly manufacture the wallboard unit 3 with the heat-insulating layer 32, transport the wallboard unit 3 (with the heat-insulating layer 32) to the construction site, complete the installation of the wallboard unit 3 to the gypsum board after the wallboard unit 3 is connected with the U-shaped ceiling keel, thereby completing the installation of the wall body.
Specifically, the installation of the horizontal type assembly wall body of the card may include the following steps:
in a first step, the manufacture of the wall panel unit 3 is completed. Firstly, processing a rock wool board into a step size shape according to requirements, and then placing the rock wool board on a gypsum board according to the requirements; the method comprises the steps of respectively placing a horizontal clamping keel at the two side edges of the gypsum board, installing a horizontal clamping convex keel 41 at one side, installing a horizontal clamping concave keel 42 at the other side (or dividing the wallboard unit 3 into two types, wherein the horizontal clamping convex keel 41 is arranged at the two sides of one wallboard unit 3, and the horizontal clamping concave keel 42 is arranged at the two sides of the other wallboard unit 3), enabling the opening of the horizontal clamping keel to face the gypsum board and press the rock wool board, placing a second supporting keel 33 (such as a C-shaped keel) in the middle of the gypsum board, and enabling the opening to face the gypsum board and press the rock wool board. Then the self-tapping screw is used for screwing the other side of the gypsum board, and the gypsum board, the rock wool board and the keel component are connected together. And connecting one fixing piece 8 with the horizontal clamping keel, connecting the other fixing piece 8 with the supporting keel, and connecting the filling material 7 with the fixing pieces 8 on two sides to complete the assembly of one wallboard unit 3. If no suspension means are installed, the fixing members 8 and the filling material 7 may not be installed, and the assembly of adjacent wall panel units 3 is similarly completed according to the above steps. And the position where the suspension 6 is to be mounted is marked.
And secondly, finishing the installation of the wallboard unit 3. Firstly, marking lines on the wall body position of the roof ground (namely, an upper floor and a lower floor), fixing the U-shaped ceiling keel on the wall body position line of the roof ground by using expansion bolts, moving the wall plate unit 3 to an installation site, firstly, erecting one wall plate unit 3, enabling the gypsum plate surface of the wall plate unit 3 to face outwards, respectively inserting the upper part and the lower part of the wall plate unit 3 into a U-shaped keel groove installed on the roof ground, pushing the wall plate unit 3 to a specified position along the keel groove, and connecting the U-shaped side wing with the keel of the wall plate unit 3 by using a self-tapping screw.
The gypsum board surface orientation of the second wallboard unit 3 is consistent with the gypsum board orientation of the first wallboard unit 3, the lower part of the upper part of the second wallboard unit 3 is inserted into a U-shaped keel groove of the roof ground, the second wallboard unit 3 is pushed to the adjacent position of the first wallboard unit 3 along the keel groove, the gypsum boards of the two wallboard units 3 are tightly connected, the U-shaped keel side wings are connected with the keel of the second wallboard unit 3 by self-tapping screws, simultaneously, the groove on the side surface of the second wallboard unit 3 is required to be tightly abutted with the protrusion on the side surface of the first wallboard unit 3 to complete the insertion connection, and the two keels which are clamped and laid together through the protrusion groove are connected together at the keel side of the wallboard unit 3 by long screws (prefabricated holes can be processed at intervals on the bottom surface of the clamping horizontal type protrusion and recess keel to facilitate the connection between the first wallboard unit 3 and the second wallboard unit 3), so that the two horizontal clamping wall panel units 3 are connected together. The process is cycled to form a full-face wall.
And thirdly, installing a water and electricity pipeline.
Fourth, the gypsum board on the other side of the wall panel unit 3 (i.e., the first wall panel 2) is installed. The gypsum board (i.e. the first wall panel 2) is erected, the gypsum board is installed on the other side of the wall panel unit 3, the gypsum board is nailed on the keel of the wall panel unit 3 through short self-tapping screws, and the joint between the gypsum boards and the joint of the wall panel unit 3 are installed in a staggered mode.
And fifthly, fixedly mounting the suspension device 6 at a designated position of the wall panel unit 3 or the first wall panel 2.
In the embodiment of the application, the horizontal fossil fragments of card that limit portion set up for when adjacent wallboard unit 3 connects, still can fix the glass cotton (or rock wool etc.) of 3 limit portions of wallboard unit, avoid the glass cotton to expose and influence the plug connection effect between wallboard unit 3, guarantee that the glass cotton of 3 limit portions of wallboard unit does not receive the damage, guarantee to have the sound insulation effect of the horizontal wall body of suspension's card. The hanging device 6 is arranged on the wall body module 1, so that the practicability of the horizontal wall body is improved, and the horizontal wall body can be used for hanging heavy objects.
The horizontal wall body of card that has linkage that this application embodiment provided, connect location fit through the horizontal fossil fragments of card between the wallboard unit 3, the horizontal fossil fragments of card have guiding orientation connection function, can realize the location connection function of assembled wall body, and, adopt fossil fragments to peg graft the cooperation, it is different with the direct grafting of gypsum board in the past, damage when can avoiding the link to peg graft (the intensity of fossil fragments is far higher than the gypsum board), and, this kind of keel structure (horizontal protruding fossil fragments 41 of card, horizontal concave fossil fragments 42 of card etc.) in this application embodiment, have certain elasticity in the flank direction, can the noise absorption, improve the effect of wallboard sound insulation.
The horizontal clamping keel can adopt the horizontal clamping convex keel and the horizontal clamping concave keel, and also can adopt the horizontal clamping convex keel and the horizontal clamping concave keel.
In an exemplary embodiment, the snap-in type keel includes snap-in type male and female keels 43, and the snap-in type male and female keels 43 are respectively provided at both ends of the wall panel unit 3. The snap-in male and female keel 43 comprises a male keel body 431, a third projection 432 provided at one side of the male keel body 431, and a third groove 433 provided at the other side of the male keel body 431. The third recess 433 is arranged to receive the third projection 432 on an adjacent wall panel unit 3.
The horizontal clamping type keel comprises horizontal clamping type convex-concave keels 43, the horizontal clamping type convex-concave keels 43 are arranged at two ends of the wallboard units 3, and a third protrusion 432 of the horizontal clamping type convex-concave keel 43 of one wallboard unit 3 is connected and matched with a third groove 433 of the horizontal clamping type convex-concave keel 43 of the adjacent wallboard unit 3.
The wall panel unit 3 has six structures, the first structure is that the tenon of the horizontal clamping type concave-convex keel 43 arranged on one side of the wall panel unit 3 faces outwards, the tenon of the concave-convex keel 43 arranged on the other side of the wall panel unit 3 faces outwards, and the second supporting keel 33 is arranged in the middle of the wall panel unit 3; secondly, the tenon of the horizontal clamping type concave-convex keel 43 arranged on one side of the wallboard unit 3 faces outwards, the tenon of the concave-convex keel 43 arranged on the other side of the wallboard unit 3 faces outwards, and a second supporting keel 33 is arranged in the middle of the wallboard unit 3; thirdly, the tenon of the horizontal clamping type concave-convex keel 43 arranged on one side of the wallboard unit 3 faces outwards, the tenon of the concave-convex keel 43 arranged on the other side of the wallboard unit 3 faces outwards, and the second supporting keel 33 is arranged in the middle of the wallboard unit 3. Fourthly, the tenon of the horizontal keel arranged on one side of the wallboard unit faces outwards, the tenon of the keel arranged on the other side of the wallboard unit faces outwards, and the supporting keel 33 is not arranged in the middle of the wallboard unit; fifthly, the tenon of the horizontal keel arranged on one side of the wallboard unit faces outwards, the tenon of the keel arranged on the other side of the wallboard unit faces outwards, and the supporting keel 33 is not arranged in the middle of the wallboard unit; the sixth is that the mortise of the horizontal keel installed at one side of the wallboard unit faces outward, the mortise of the keel installed at the other side of the wallboard unit faces outward, and the supporting keel 33 is not installed in the middle of the wallboard unit.
The wallboard unit 3 uses the horizontal convex-concave keel 43, so that the processing, manufacturing, construction and installation are convenient.
In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have a specific orientation, are configured and operated in a specific orientation, and thus, are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (15)
1. The horizontal clamping type wall with the suspension device is characterized by comprising a wall module which is erected between an upper floor and a lower floor, wherein the wall module comprises a wall panel unit and a first wall panel arranged on one side of the wall panel unit, and the upper end and the lower end of the wall module are respectively connected with a connecting piece to form a partition wall;
the two ends of each wallboard unit are provided with horizontal clamping keels used for being connected with adjacent wallboard units, and the horizontal clamping keels are arranged along the height direction of the wallboard units; the gaps between the adjacent wall panel units and the gaps between the adjacent first wall panels are arranged in a staggered way,
a first supporting keel is arranged in the wallboard unit, and a self-tapping screw penetrates through the suspension device and is inserted into the first supporting keel, so that the suspension device is fixed on the wall module.
2. The horizontal clamping wall body with the hanging device as claimed in claim 1, wherein a filling material is arranged in the first supporting keel, and the self-tapping screw penetrates through the first supporting keel and then is inserted into the filling material.
3. The horizontal clamping wall with the hanging device as claimed in claim 2, wherein the wall panel unit comprises a second wall panel, and an insulating layer and a keel assembly arranged on one side of the second wall panel, the insulating layer is laid on the second wall panel,
the keel assembly comprises the horizontal clamping keel and the first supporting keel.
4. The clip horizontal wall with a hanging device as claimed in claim 3, wherein the clip horizontal keel comprises a clip horizontal male keel and a clip horizontal female keel, the clip horizontal male keel and the clip horizontal female keel are open or closed in a height direction,
the clamping horizontal type convex keel and the clamping horizontal type concave keel are respectively arranged at two ends of the wallboard unit; or the two ends of part of the wallboard units are provided with the horizontal clamping convex keels, and the two ends of the wallboard unit connected with the part of the wallboard units are provided with the horizontal clamping concave keels.
5. The horizontal type wall body with the hanging device as claimed in claim 4, wherein the horizontal type keel comprises a keel body and a first protrusion arranged at one side of the keel body,
the horizontal protruding fossil fragments of card still including setting up the second arch of protruding fossil fragments body opposite side, the second arch with first protruding symmetry sets up.
6. The horizontal type wall with a hanging device as claimed in claim 5, wherein the horizontal type recessed keel comprises a recessed keel body and a first groove provided at one side of the recessed keel body, the first groove being configured to receive the first protrusion,
the horizontal type clamping concave keel also comprises a second groove arranged on the other side of the concave keel body, and the second groove and the first groove are symmetrically arranged.
7. The horizontal clamping wall body with the hanging device as claimed in claim 3, wherein the horizontal clamping keel comprises a horizontal clamping male-female keel, the horizontal clamping male-female keel is open or closed along the height direction,
the horizontal clamping type convex-concave keels are respectively arranged at two ends of the wallboard unit.
8. The horizontal type wall with a hanging device as claimed in claim 7, wherein the horizontal type male and female keel comprises a male and female keel body, a third protrusion provided at one side of the male and female keel body, and a third groove provided at the other side of the male and female keel body.
9. The horizontal clamping type wall with the hanging device as claimed in any one of claims 4 or 7, wherein the protrusion of the horizontal clamping type keel is a trapezoidal protrusion, a rectangular protrusion or a semicircular protrusion, and the groove of the horizontal clamping type keel is a trapezoidal groove, a rectangular groove or a semicircular groove.
10. The clip horizontal wall with the hanging device as claimed in any one of claims 4 or 7, wherein the clip horizontal keel is provided with a prefabricated hole on the bottom and the side wall of the groove at the same time, a self-tapping screw is inserted through the prefabricated hole and screwed into the protrusion of the clip horizontal keel,
the prefabricated holes are distributed at intervals along the height direction of the clamping horizontal keel.
11. The horizontal clamping wall with the hanging device as claimed in any one of claims 3 to 7, wherein the keel assembly further comprises a second supporting keel, the second supporting keel is arranged at the middle position of the wallboard unit and along the height direction of the wallboard unit.
12. The horizontal clamping wall with the hanging device as claimed in any one of claims 3 to 7, wherein the thickness of the insulating layer is smaller than that of the keel assembly, so that a cavity is formed between the insulating layer and the first wall panel.
13. The horizontal clamping wall with the hanging device as claimed in claim 12, wherein the insulation layer comprises an insulation layer main body arranged between the keel assemblies; alternatively, the first and second electrodes may be,
the heat preservation is including setting up heat preservation main part between the fossil fragments subassembly, and set up the connecting portion at heat preservation main part both ends, connecting portion set up the fossil fragments subassembly with between the second shingle nail.
14. The horizontal card wall with a suspension device as claimed in any one of claims 1 to 7, wherein the suspension device is in a shape of a Chinese character 'ji'.
15. A construction method of a horizontal type wall with a clamp with a suspension device, which is characterized in that the horizontal type wall with the clamp with the suspension device as claimed in any one of claims 1 to 14 is adopted, and comprises the following steps:
the wall panel unit is manufactured by the following steps,
installing the top and bottom keels and installing the wall plate units in sequence,
the installation of the water and electricity pipelines is carried out,
installing the first wall panels, wherein the joints between the adjacent first wall panels and the joints between the adjacent wall panel units are installed in a staggered way,
and fixedly mounting the suspension device at a designated position of the wall panel unit or the first wall panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617871.XA CN112726887A (en) | 2020-12-31 | 2020-12-31 | Horizontal clamping type wall with suspension device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617871.XA CN112726887A (en) | 2020-12-31 | 2020-12-31 | Horizontal clamping type wall with suspension device and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112726887A true CN112726887A (en) | 2021-04-30 |
Family
ID=75607976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011617871.XA Pending CN112726887A (en) | 2020-12-31 | 2020-12-31 | Horizontal clamping type wall with suspension device and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112726887A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE663351A (en) * | ||||
| CN106401020A (en) * | 2015-07-31 | 2017-02-15 | 北新集团建材股份有限公司 | Gypsum board partition wall and connecting structure thereof |
| CN108118805A (en) * | 2017-12-30 | 2018-06-05 | 浙江亚厦装饰股份有限公司 | Partition wall door opening component and its installation method |
| CN110872885A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Wall module with side ribs |
| CN110872875A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Assembled wall and mounting method |
| CN110872879A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Modular wall |
| CN110872877A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Hinge type top and bottom keel connecting piece and wall body thereof |
| CN210887849U (en) * | 2019-09-07 | 2020-06-30 | 范沪培 | Decorative wall board |
| CN111608298A (en) * | 2019-04-16 | 2020-09-01 | 北新集团建材股份有限公司 | Mounting method of assembled wall |
| CN111764542A (en) * | 2020-07-06 | 2020-10-13 | 北京太伟宜居装饰工程有限公司 | Assembled indoor partition 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 |
| CN111827522A (en) * | 2020-06-29 | 2020-10-27 | 北新集团建材股份有限公司 | Wall structure |
-
2020
- 2020-12-31 CN CN202011617871.XA patent/CN112726887A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE663351A (en) * | ||||
| CN106401020A (en) * | 2015-07-31 | 2017-02-15 | 北新集团建材股份有限公司 | Gypsum board partition wall and connecting structure thereof |
| CN108118805A (en) * | 2017-12-30 | 2018-06-05 | 浙江亚厦装饰股份有限公司 | Partition wall door opening component and its installation method |
| CN110872885A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Wall module with side ribs |
| CN110872875A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Assembled wall and mounting method |
| CN110872879A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Modular wall |
| CN110872877A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Hinge type top and bottom keel connecting piece and wall body thereof |
| CN111608298A (en) * | 2019-04-16 | 2020-09-01 | 北新集团建材股份有限公司 | Mounting method of assembled wall |
| CN210887849U (en) * | 2019-09-07 | 2020-06-30 | 范沪培 | Decorative wall board |
| CN111827529A (en) * | 2020-06-29 | 2020-10-27 | 北新集团建材股份有限公司 | Sound insulation composite wall |
| CN111827522A (en) * | 2020-06-29 | 2020-10-27 | 北新集团建材股份有限公司 | Wall structure |
| CN111764542A (en) * | 2020-07-06 | 2020-10-13 | 北京太伟宜居装饰工程有限公司 | Assembled indoor partition wall |
Non-Patent Citations (1)
| Title |
|---|
| 佳隆等: "《装饰材料手册》", 31 July 1994, 浙江科学技术出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110872875B (en) | Assembled wall and mounting method | |
| CN212358964U (en) | Mounting structure for rapid leveling of assembled wall and pipeline separation | |
| CN111321803B (en) | Modular assembly type building | |
| CN110984435A (en) | Tenon-and-mortise connected assembled partition wall and assembling method thereof | |
| CN112814216A (en) | Horizontal clamping type wall capable of accommodating pipeline and construction method | |
| CN112854546A (en) | Clamping horizontal type assembly wall system and construction method | |
| CN211774828U (en) | Multifunctional light steel keel and partition wall | |
| CN112726887A (en) | Horizontal clamping type wall with suspension device and construction method | |
| CN112814208A (en) | Horizontal clamping type wall with suspension device and construction method | |
| CN111305503A (en) | Assembled wallboard wall-hanging node and installation method thereof | |
| CN218522129U (en) | Well wall | |
| CN110565845A (en) | But fast assembly's multipurpose keel structure | |
| CN113250406B (en) | Wall panel butt joint structure suitable for ceramic tile composite wall panel | |
| CN112854544A (en) | Horizontal assembly wall system of card | |
| CN112814211B (en) | Mounting method of assembled wall | |
| CN115030362A (en) | Composite wall for modular transformer substation and construction process thereof | |
| CN112726886A (en) | Horizontal assembly wall system of card with extending structure | |
| CN210947292U (en) | But fast assembly's multipurpose keel structure | |
| CN110872876B (en) | Built-in world fossil fragments connecting piece and wall body thereof | |
| CN112196150A (en) | Partition wall system is decorated to assembled | |
| CN111075056A (en) | Multifunctional light steel keel and partition wall | |
| CN217353054U (en) | Assembled wall body fast-assembling erects keel structure | |
| CN214498156U (en) | Wall body ceramic tile mounting structure | |
| CN212405804U (en) | Stone toilet wall assembly | |
| CN203247721U (en) | Connecting structure for wallboards in same wall of precast house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |
|
| RJ01 | Rejection of invention patent application after publication |