CN215106296U - Assembled light gauge steel wall body - Google Patents

Abstract

The patent relates to an assembled light steel keel wall body, which comprises a light steel keel prefabricated plate and a connecting piece, wherein the light steel keel prefabricated plate comprises a keel frame, a filling layer is arranged inside the keel frame, and a gypsum board is arranged outside the keel frame; the connecting piece can connect at least two light steel keel precast slabs. The utility model has the advantages of simple structure, utilize the connecting piece to assemble the light gauge steel prefabricated plate connection of a plurality of unitization into required shape wall body, the unnecessary cutting of scene avoids extravagant material, promotes the efficiency of construction, and through being detachable construction with the partition wall design, light gauge steel prefabricated plate can reuse, greatly reduced cost moreover.

Description

Assembled light gauge steel wall body

Technical Field

This patent belongs to building partition technical field, particularly relates to an assembled light gauge steel wall body.

Background

At present, light steel keel internal partition walls are widely applied to various engineering projects, and keel partition walls have the characteristic of natural hollowness, so that the light steel keel internal partition walls have good expansibility, are well matched among various building structure systems, and can effectively provide a platform for pipeline integrated arrangement, flexible partition in a sleeve and the like.

The installation of the light gauge steel partition wall on the market has basically realized the 'dry operation' and 'assembly type' construction.

However, in the field construction process, the keels, the wall material cover panels and the like are required to be built on the site and manually cut on the site, more waste materials and waste residues are generated in the operation process, noise and dust pollution are accompanied, and the wall forming quality is easily influenced by the level of the operation and the operation environment of constructors. In addition, when the position of the partition wall needs to be changed, the original partition wall needs to be destructively dismantled, and cannot be reused, so that a great amount of resource waste is caused.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing analysis, the utility model aims at providing an assembled light gauge steel wall body for the prefabricated plate of solving current assembly partition wall needs the scene to cut, and is consuming time hard, and the efficiency of construction is low, the polluted environment, and one or more in the unable reuse's of partition wall dismantlement problem moreover.

The purpose of the utility model is realized like this:

an assembled lightgage steel joist wall comprising:

the light steel keel prefabricated slab comprises a keel frame, a filling layer is arranged inside the keel frame, and a gypsum board is arranged outside the keel frame;

and the connecting piece is used for connecting at least two light steel keel precast slabs.

And further, the connecting piece connects two adjacent light steel keel precast slabs through self-tapping screws.

Further, the connecting piece includes first connecting piece, and first connecting piece is the flat structure.

Further, the connecting piece includes the second connecting piece, and the second connecting piece is the quarter bend structure.

Further, after a plurality of light steel keel prefabricated plates are assembled, the linear type partition wall is formed.

Furthermore, after a plurality of light steel keel prefabricated plates are assembled, the L-shaped partition wall is formed.

And further, after a plurality of light steel keel prefabricated plates are assembled, the T-shaped partition wall is formed.

Furthermore, after a plurality of light steel keel precast slabs are assembled, the cross-shaped partition wall is formed.

Furthermore, the top of the light steel keel precast slab is fixed on the beam through expansion bolts, the bottom of the light steel keel precast slab is fixed on the ground through the expansion bolts, and frames on two sides of the light steel keel precast slab are fixed on a wall through the expansion bolts.

Furthermore, sound insulation pads are paved at the joints of the light steel keel precast slabs and the beam, the ground and the wall body.

Compared with the prior art, the utility model discloses an assembled light gauge steel wall body, utilize the connecting piece to assemble into required shape wall body with the light gauge steel prefabricated plate connection of a plurality of unitization, and the light gauge steel prefabricated plate is with partition wall and fossil fragments unitized design, can carry out nature wholeness production and preparation according to certain specification in the mill, can prefabricate the partition wall of various shapes in the mill, it directly installs to transport the scene, avoid cutting the light gauge steel at scene manual, gypsum board material, the material that leads to is extravagant, the operating efficiency is low, dust noise influences the healthy problem of industrial worker, and through designing the partition wall as detachable construction, light gauge steel can reuse, greatly reduced cost.

Drawings

In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present specification, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural view of a modular L-shaped partition wall of the present invention;

fig. 2 is a schematic cross-sectional view of an L-shaped node according to the present invention;

fig. 3 is a schematic structural view of a modular T-shaped partition wall of the present invention;

fig. 4 is a schematic cross-sectional view of a T-shaped node according to the present invention;

fig. 5 is a schematic structural view of a modular cross partition wall of the present invention;

fig. 6 is a schematic cross-sectional view of the cross-shaped node of the present invention;

fig. 7 is a schematic sectional view of the joint along the ground keel according to the present invention;

fig. 8 is a schematic cross-sectional view along the top keel joint of the present invention;

fig. 9 is a schematic cross-sectional view of a vertical frame keel joint of the present invention;

fig. 10 is an exploded view of the structure of the light gauge steel prefabricated slab of the present invention;

fig. 11 is a schematic structural view of the light steel keel precast slab of the present invention;

fig. 12 is a schematic cross-sectional view of the present invention taken along the top keel;

FIG. 13 is a schematic cross-sectional view of a skullar bone according to the present invention;

FIG. 14 is a schematic structural view of the joint between the keel and the shaft keel of the present invention;

fig. 15 is a schematic cross-sectional view of a first keel of the present invention;

fig. 16 is a schematic cross-sectional view of a second keel according to the invention.

Reference numerals:

1-along the top keel; 2-Tianlonggu; 3-self-tapping screw; 4-gypsum board; 5-a cross-core keel; 6-vertical keel; 7-glass wool; 8-first keel; 9-second keel; 10-a mounting port; 11-a first connection member; 12-a second connector; 13-self-tapping screw; 14-reentrant corner seaming; 15-expansion bolts; 16-ground; 17-sound insulation pad; 18-skirting line; 19-beam; 20-caulking gypsum; 21-wall body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

For the purpose of facilitating understanding of the embodiments of the present application, the following description will be made in terms of specific embodiments with reference to the accompanying drawings, which are not intended to limit the embodiments of the present application.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the term "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection, which may be a mechanical connection, an electrical connection, which may be a direct connection, or an indirect connection via an intermediate medium. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The terms "top," "bottom," "above … …," "below," and "on … …" as used throughout the description are relative positions with respect to components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are multifunctional, regardless of their orientation in space.

The utility model discloses a concrete embodiment, as shown in fig. 1-6, discloses an assembled light gauge steel wall body, include:

the light steel keel prefabricated slab comprises a keel frame, a filling layer is arranged inside the keel frame, the filling layer is made of glass wool 7, and gypsum boards 4 are arranged on two symmetrical side surfaces of the keel frame;

and the connecting piece is used for connecting at least two light steel keel precast slabs.

Compared with the prior art, the assembled light steel keel wall body of this embodiment utilizes the connecting piece to connect a plurality of unitized light steel keel prefabricated plates and assembles required shape wall body, and light steel keel prefabricated plate is with partition wall and fossil fragments unitized design, can carry out nature whole production and preparation according to certain specification in the mill, can prefabricate the partition wall of various shapes in the mill, transport and directly install to the scene, avoid cutting light steel keel, gypsum board material at the scene by hand, the material that leads to is extravagant, the operating efficiency is low, the problem that dust noise influences the health of industrial worker, and through designing the partition wall as detachable construction, light steel keel prefabricated plate can reuse, greatly reduced cost.

In this embodiment, the light gauge steel prefabricated panels are provided with mounting positions, for example, the mounting positions may be set on the keel frame or on the gypsum board 4, the connecting members are arranged on the mounting positions, two adjacent light gauge steel prefabricated panels are connected by the tapping screws 13, and the tapping screws 13 penetrate through the vertical keels 6 and extend into the filling layers.

In order to connect and assemble the unitized light gauge steel prefabricated panels into a wall body with a required shape, the structure of the connecting piece can be one or more, the specific structure of the connecting piece is determined according to the shape of an installation position after the light gauge steel prefabricated panels are spliced, and it can be understood that the assembled light gauge steel wall body can be assembled into partition walls with various shapes.

In an alternative embodiment of this embodiment, the connecting member includes a first connecting member 11, the first connecting member 11 is a flat plate structure, the light gauge steel prefabricated panels are connected by the first connecting member 11, the assembled wall body is a linear partition wall, that is, the linear partition wall has linear nodes, and the linear nodes are formed by butting the frames of two adjacent light gauge steel prefabricated panels.

In an optional implementation manner of this embodiment, the connecting member further includes a second connecting member 12, the second connecting member 12 is a right-angle bent plate structure, and the right-angle connection of the two light steel keel precast slabs can be realized by using the connecting member of the right-angle bent plate structure, so that the assembly of wall bodies in various shapes can be realized.

As shown in fig. 1 to 2, a plurality of prefabricated panels of light gauge steel are assembled to form an L-shaped partition. The L-shaped partition is formed by connecting two linear partitions using the second connectors 12, and the right-angle connection points are located at the vertical frames of the two linear partitions, that is, the plurality of light steel keel prefabricated panels are assembled into the L-shaped partition having the linear nodes and the L-shaped nodes using the plurality of first connectors 11 and the plurality of second connectors 12.

As shown in fig. 3 to 4, a plurality of prefabricated panels of light gauge steel are assembled to form a T-shaped partition. The T type partition wall is formed by connecting two linear type partition walls by utilizing the second connecting piece 12, the difference with the L type partition wall lies in, the first linear type partition wall of T type partition wall and the perpendicular of second linear type partition wall, and the right angle tie point has two, be located the middle part of second linear type partition wall and the both sides of first linear type partition wall, a vertical frame of first linear type partition wall and the wall laminating of second linear type partition wall, that is to say, utilize a plurality of first connecting pieces 11 and a plurality of second connecting pieces 12 to assemble a plurality of light steel keel prefabricated plates into T type partition wall, T type partition wall has linear type node and T type node.

As shown in fig. 5 to 6, after a plurality of prefabricated panels of light gauge steel are assembled, a cross partition wall is formed, that is, a plurality of prefabricated panels of light gauge steel are assembled into a cross partition wall by using a plurality of first connecting members 11 and a plurality of second connecting members 12. The cross partition wall can be formed by connecting 4 linear partition walls by using a second connecting piece 12, wherein the 4 linear partition walls are vertical in pairs; or the cross partition wall is formed by connecting 3 linear partition walls by using the second connecting piece 12, the first linear partition wall and the second linear partition wall are arranged at two sides of the third linear partition wall, and the central lines of the first linear partition wall and the second linear partition wall are collinear; or, the cross partition is formed by connecting two L partitions by using the second connecting member 12, four linear partitions of the 2L partitions are perpendicular to each other two by two, and the cross partition has linear nodes and cross nodes, as shown in fig. 6.

As shown in fig. 7 to 9, the top of the light gauge steel precast slab is fixed on the beam 19 by the expansion bolts 15, the bottom of the light gauge steel precast slab is fixed on the ground 16 by the expansion bolts 15, and the two side frames of the light gauge steel precast slab are fixed on the wall 21 by the expansion bolts 15.

In this embodiment, the skirting line 18 is disposed at the joint of the light steel keel precast slab and the indoor floor 16, so as to achieve a better beautifying and decorating effect on one hand and a protection function on the other hand.

In order to reduce noise, sound insulation pads 17 are laid at the joints of the light steel keel precast slabs, the beam 19, the ground 16 and the wall body 21. Namely, the sound insulation pad 17 is paved along the joints of the ground keel and the vertical keel 6 and the ground 16; and the sound insulation pad 17 is paved along the joint of the top keel 1 and the beam 19, and the noise is effectively reduced by paving the sound insulation cotton.

An optional embodiment of this embodiment, the door opening both sides are erected the keel inslot and are worn the flitch and consolidate to be connected with stull fossil fragments and adjacent perpendicular through fossil fragments 5, consolidate through additional cross keel fire prevention flitch on the door opening, with improvement stability.

In the example, the assembled light steel keel partition wall is in installation contact with the ground, the wall body and the beam, and a concave corner joint 14 is arranged at the splicing position with the inner angle of 90 degrees.

The light steel keel precast slab has a structure shown in fig. 10-11, wherein the keel frame comprises a ceiling keel 2 and a floor keel, at least two vertical keels 6 are arranged between the ceiling keel 2 and the floor keel, and the two vertical keels 6 at the outermost sides form vertical frames of the keel frame; a filling layer is arranged inside the keel frame, and gypsum boards 4 are arranged on two symmetrical side surfaces of the keel frame; the keel frame is provided with a mounting position for mounting a connecting piece; the connecting piece is used for connecting at least two light steel keel precast slabs.

In the embodiment, the light steel keel precast slabs can be completely identical in structure and size, and various corresponding sizes and specifications can be customized according to the size of the assembled wall. When the wall body is assembled, the connecting pieces are used for connecting the light steel keel precast slabs, each light steel keel precast slab serves as a unit, the arrangement positions of the installation positions on the light steel keel precast slabs are the same, the number of the installation positions on each wall surface of each light steel keel precast slab is at least 4, and the installation positions are close to the wall surface edges of the light steel keel precast slabs. After the two light steel keel prefabricated plates are butted, the connecting piece is simultaneously installed on the installation positions of the two light steel keel prefabricated plates, and the connecting piece fixedly connects the two adjacent light steel keel prefabricated plates through the self-tapping screw 13.

In an optional implementation manner of this embodiment, the gypsum board 4 is provided with a mounting opening 10, the mounting opening 10 exposes the keel frame or the filling layer, and the mounting position is formed by splicing the mounting openings 10 of two adjacent gypsum boards 4. Illustratively, the light gauge steel prefabricated panels have the same structure and size, the mounting openings 10 are arranged at the same positions, when two light gauge steel prefabricated panels are spliced, the two mounting openings 10 are spliced to form mounting positions for mounting connecting pieces, and the connecting pieces are used for fixedly connecting two adjacent light gauge steel prefabricated panels.

As shown in fig. 13 to 14, the longitudinal section of the ceiling keel 2 is a concave structure with an open bottom, the ceiling keel 2 is provided with a groove 2-1 and a side lug 2-2, the side lug 2-2 is provided with a first side wall 2-2-1 and a second side wall 2-2-2, the first side wall forms the side wall of the groove, the first side wall 2-2-1 and the second side wall 2-2-2 are connected through a transverse wall 2-2-3, and the length of the first side wall 2-2-1 is smaller than that of the second side wall 2-2-2; the first end of the vertical keel 6 is provided with a gap 6-1 which is matched with the external outline of the groove 2-1 of the skullar bone 2, and the first end of the vertical keel 6 can be spliced with the skullar bone 2.

An optional implementation manner of this embodiment, still be equipped with along top fossil fragments 1 on the long keel 2, along top fossil fragments 1 with long keel 2 dismantlement connection, along top fossil fragments 1 in order to be fixed with roof beam 19, can fix on roof beam 19 through expansion bolts 15 along top fossil fragments 1, the ground fossil fragments can be fixed on ground 16 through expansion bolts 15.

Specifically, as shown in fig. 12, the top keel 1 comprises a U-shaped framework 1-1 and connecting lugs 1-2, and the connecting lugs 1-2 are integrally arranged at the opening of the U-shaped framework 1-1 for connecting with the beam 19; the size of the U-shaped framework 1-1 along the top keel 1 is smaller than or equal to the size of the groove of the top keel 2, and the size of the connecting lug along the top keel 1 is larger than the size of the notch of the groove of the top keel 2; the U-shaped framework 1-1 can be arranged in a groove of the ceiling keel 2 to limit the movement of the ceiling keel 2 along the length direction vertical to the U-shaped framework 1-1.

When the prefabricated light steel keel prefabricated slab is installed, the connecting lug along the top keel 1 is fixed with the beam 19 through the expansion bolt 15, the groove along the top keel 1 of the light steel keel prefabricated slab is aligned to the U-shaped framework 1-1 and slides to a preassembly position, and finally the expansion bolt 15 is used for fixing the edge keel on the ground.

Through will follow top fossil fragments 1 and the design of heaven dragon bone 2 for non-fixed connection's mode, the dismouting of the prefabricated plate of being convenient for, when needs are dismantled, only need demolish along top fossil fragments 1 and along the expansion bolts 15 of ground fossil fragments, just can demolish the prefabricated plate easily, convenient and fast has reduced the harm that causes the prefabricated plate dismouting, guarantees the reuse rate of prefabricated plate.

Since the prefabricated panels of the light gauge steel are fixed on the beams 19 along the top keel 1 by the expansion bolts 15, so that the top of the prefabricated panels of the light gauge steel are connected with the beams 19, for the convenience of installation, the top surfaces of the prefabricated panels of the light gauge steel are lower than the bottom surfaces of the beams 19, and a certain distance is reserved between the top surfaces of the prefabricated panels of the light gauge steel and the bottom surfaces of the beams 19, after the prefabricated panels of the light gauge steel are fixed on the beams 19 along the top keel 1 by the expansion bolts 15, the U-shaped frameworks 1-1 along the top keel 1 are at least partially positioned in the grooves of the ceiling keel 2 to limit the lateral movement of the prefabricated panels.

Furthermore, the space between the top surface of the light steel keel precast slab and the bottom surface of the beam 19 is filled with caulking plaster 20, so that the outer side surface of the caulking plaster 20 is coplanar with the surface of the gypsum board 4.

In an alternative embodiment of this embodiment, as shown in fig. 15 to 16, the floor joist includes a first floor joist 8 and a second floor joist 9, both the first floor joist 8 and the second floor joist 9 are L-shaped structures, the first floor joist 8 has a first vertical plate 8-1 and a first horizontal plate 8-2, the second floor joist 9 has a second vertical plate 9-1 and a second horizontal plate 9-2, and the sum of the lengths of the first horizontal plate 8-1 and the second horizontal plate 9-2 is greater than the width of the floor joist 6. Through setting up the ground keel into two parts, the dismouting of being convenient for on the one hand, on the other hand improves the installation stability of light gauge steel prefabricated plate.

Further, the first transverse plate 8-1 is a folded plate and is provided with a first section 8-1-1 and a second section 8-1-2 which are parallel, one end of the first section 8-1-1 is connected with the first vertical plate 8-2, the other end of the first section 8-1-1 is connected with the second section 8-1-2 through an inclined plate 8-1-3, and the longitudinal distance between the first section 8-1-1 and the second section 8-1-2 is equal to the thickness of the second transverse plate 8-2; the inclined plate 8-1-3 of the first transverse plate 8-1 is provided with a through hole for the expansion bolt 15 to pass through. During assembly, the second transverse plate 9-2 of the second ground keel 9 is positioned below the first transverse plate 8-2 of the first ground keel 8, particularly in a space below the second section 8-1-2 of the first transverse plate 8-2, and after assembly, the top surface of the second transverse plate 8-2 is in contact with the lower surface of the second section 8-1-2 of the first transverse plate 8-2 due to the fact that the longitudinal distance between the first section 8-1-1 and the second section 8-1-2 is equal to the thickness of the second transverse plate 8-2. The structural design can keep the level and the stability of the light steel keel precast slab.

In order to improve the installation stability of the floor keel, at least one self-tapping screw 3 penetrates through the second section 8-1-2 of the first transverse plate 8-1 and the second transverse plate 9-1 to fix the first floor keel 8 and the second floor keel 9.

In an alternative embodiment of this embodiment, the keel frame further comprises a cross-over keel 5, the cross-over keel 5 transversely passing through the vertical keel 6 to fix the vertical keel 6.

In an alternative embodiment of this embodiment, the gypsum board 4 is a paper-faced gypsum board, and the paper-faced gypsum board is fixed to the keel frame by the self-tapping screw 3.

In an optional implementation manner of this embodiment, the outer layer of the paper-surface gypsum board is further provided with a decorative surface layer, and the decorative surface layer is a calcium silicate board.

In an optional implementation manner of this embodiment, the filling layer is the glass wool 7, and the glass wool 7 is used as the filling layer, so that the filling layer has the advantages of good molding, good weight, thermal insulation, good sound absorption performance, corrosion resistance and the like.

It should be noted that the term "node" in this application does not mean a point in a geometric sense, but means a straight line at the boundary between two prefabricated panels of the light steel keel.

The assembled light gauge steel partition wall of this embodiment, major structure adopts along the keel, the roof keel, first keel and second keel, the basic unit adopts the thistle board, the decorative cover adopts calcium silicate board, it is the linear type to prefabricate in mill, the L type, the T type, cross partition wall, it is prefabricated to have realized the modularization mill, the operation assembled mode is done to the scene, furthest has optimized job site assembly environment and later stage wall body quality, and after the wall body dismouting, can also reuse, resources are saved, and the cost is reduced.

The above-mentioned embodiments, objects, technical solutions and advantages of the present application are described in further detail, it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present application, and are not intended to limit the scope of the present application, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. The utility model provides an assembled light gauge steel wall body which characterized in that includes:

the light steel keel precast slab comprises a keel frame, a filling layer is arranged inside the keel frame, and a gypsum board (4) is arranged outside the keel frame;

and the connecting piece is used for connecting at least two light steel keel precast slabs.

2. The fabricated lightgage steel joist wall body as claimed in claim 1, wherein the connector connects two adjacent lightgage steel joist precast slabs by a self-tapping screw (13).

3. The fabricated lightgage steel joist wall body as claimed in claim 2, wherein the connector comprises a first connector (11), the first connector (11) being of a flat plate construction.

4. The fabricated lightgage steel joist wall body as claimed in claim 3, wherein the connector comprises a second connector (12), the second connector (12) being a quarter bend panel construction.

5. The fabricated lightgage steel joist wall as claimed in claim 3, wherein a plurality of the prefabricated lightgage steel joist boards are assembled to form a straight partition.

6. The fabricated lightgage steel joist wall as claimed in claim 4, wherein a plurality of the prefabricated lightgage steel joist boards are assembled to form an L-shaped partition.

7. The fabricated lightgage steel joist wall as claimed in claim 4, wherein a plurality of the prefabricated lightgage steel joist boards are assembled to form a T-shaped partition.

8. The fabricated lightgage steel joist wall as claimed in claim 4, wherein a plurality of the prefabricated lightgage steel joist boards are assembled to form a cross partition.

9. The fabricated lightgage steel joist wall body as claimed in claim 1, wherein the top of the prefabricated lightgage steel joist boards are fixed on the beam (19) through expansion bolts (15), the bottom of the prefabricated lightgage steel joist boards are fixed on the ground (16) through the expansion bolts (15), and the two side frames of the prefabricated lightgage steel joist boards are fixed on the wall body (21) through the expansion bolts (15).

10. The fabricated lightgage steel joist wall as claimed in claim 9, wherein sound insulating mats (17) are laid at the joints of the lightgage steel joist precast slabs with the beams (19), the ground (16) and the wall (21).

Images