CN211229136U - External corner light steel keel structure - Google Patents
External corner light steel keel structure Download PDFInfo
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- CN211229136U CN211229136U CN201921550987.9U CN201921550987U CN211229136U CN 211229136 U CN211229136 U CN 211229136U CN 201921550987 U CN201921550987 U CN 201921550987U CN 211229136 U CN211229136 U CN 211229136U
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Abstract
The application discloses external corner light gauge steel structure includes: the external corner light steel keel is arranged at the external corner of the box type suspended ceiling; and connecting the horizontal auxiliary keel and the vertical auxiliary keel through the external corner light steel keel. The external corner light steel keel in the application is formed by punching double-sided hot galvanizing high-quality steel belts, is high in strength, light in weight, strong in bending resistance and corrosion resistant, and cannot be bent and deformed due to air humidity change, so that the external corner light steel keel is used for manufacturing a box type suspended ceiling, and the external corner light steel keel is straight and smooth in external corner, stable in modeling, and cannot be deformed or cracked due to air humidity change.
Description
Technical Field
The application belongs to the architectural decoration field of fitting up, is applicable to peripheral box furred ceiling of preparation and piping shaft, concretely relates to external corner light steel keel structure.
Background
In the process of building decoration, in order to improve the decoration effect, a box-type ceiling is often made around the top surface of a room. The box-type suspended ceiling is formed by enclosing a horizontal plane, a vertical plane, peripheral wall bodies and a ceiling on the top surface, the common base material is light steel keel, a core board or an European pine board, and the common surface material is a gypsum board. The current practice is two, the method one: the base layer is made of light steel keels, two special side keels are combined at the external corners, one opening is in the horizontal direction, the other opening is in the vertical direction, and the two special side keels are connected with the horizontal auxiliary keel and the vertical auxiliary keel respectively. The method adopts the combination of two special edge keels and fixes the keels by self-nailing, thereby not only having difficult construction and low efficiency, but also having poor surface flatness and verticality after combination and seriously influencing the decorative effect. The second method comprises the following steps: the vertical surface base layer is vertically hung on the top surface by a core board or an European pine board opening strip and is connected with the light steel keel base layer on the horizontal surface through a self-tapping screw. The method has high cost, and the box-type suspended ceiling is deformed and cracked along with the deformation and the cracking of the blockboard or the European pine board due to the change of air humidity, so that the decorative effect is seriously influenced.
SUMMERY OF THE UTILITY MODEL
To the shortcoming or not enough of above-mentioned prior art, the technical problem that this application will be solved provides an external corner light gauge steel structure, solves peripheral box furred ceiling construction difficulty, the efficiency of construction is low, the poor problem of construction quality, also solves peripheral box furred ceiling simultaneously and often warp, the fracture because of the air humidity changes, seriously influences decorative effect's problem.
In order to solve the technical problem, the application is realized by the following technical scheme:
an external corner light gauge steel structure comprising: the external corner light steel keel is arranged at the external corner of the box type suspended ceiling; and connecting the horizontal auxiliary keel and the vertical auxiliary keel through the external corner light steel keel.
Further, in the above external corner light gauge steel structure, the external corner light gauge steel includes a first bending portion, a second bending portion and a connecting portion,
the first bending part and the second bending part are connected through the connecting part, wherein an installation channel is arranged between the first bending part and the second bending part,
the opening of the installation channel is connected with the horizontal auxiliary keel, and the connecting part is used for connecting the vertical auxiliary keel.
Further, in the external corner light gauge steel structure, the first bending portion includes a first clamping portion and a first supporting portion, and the first clamping portion arranged horizontally is connected with the first supporting portion arranged vertically;
the second bending part comprises a second clamping part and a second supporting part, wherein the second clamping part which is horizontally arranged is connected with the second supporting part which is vertically arranged;
an opening of the installation channel is formed between the first clamping portion and the second clamping portion, and the connecting portion is arranged between the first supporting portion and the second supporting portion.
Further, in the external corner light gauge steel structure, the connecting portion and the first supporting portion are perpendicular to each other, and the connecting portion is perpendicular to the second supporting portion.
Further, in the external corner light gauge steel structure, the connecting portion is further provided with a mounting hole, and the mounting hole is used for inserting the vertical false keel.
Further, in the external corner light steel keel structure, the mounting holes are uniformly distributed on the connecting portion, and the arrangement distance of the mounting holes is consistent with the distance of the vertical auxiliary keels on the box-type suspended ceiling.
Further, foretell external corner light gauge steel structure, wherein, the external corner light gauge steel pass through first blind rivet with horizontal false keel connects, the external corner light gauge steel pass through second blind rivet with perpendicular false keel connects.
Further, foretell external corner light gauge steel structure, wherein, horizontal false keel passes through the bayonet socket and is connected with card formula main joist, card formula main joist hangs on the house top surface structural layer through hanging the subassembly.
Further, in the external corner light steel keel structure, the external corner light steel keel is made of a double-faced hot-galvanized stainless steel material.
Further, in the external corner light steel keel structure, the thickness of the external corner light steel keel is 0.4-0.6 mm.
Compared with the prior art, the method has the following technical effects:
1) the external corner light steel keel in the application is formed by punching double-sided hot galvanizing high-quality steel belts, is high in strength, light in weight, strong in bending resistance and corrosion resistant, and cannot be bent and deformed due to air humidity change, so that the external corner light steel keel is used for manufacturing a box type suspended ceiling, and the external corner light steel keel is straight and smooth in external corner, stable in modeling, and cannot be deformed or cracked due to air humidity change.
2) Because be perpendicular connection between first clamping part and first supporting part, first supporting part and connecting portion, connecting portion F and second supporting part, second supporting part and the first clamping part of external angle light gauge steel, so, horizontal false keel and perpendicular false keel mutually perpendicular after installation and fixed, promptly, contained angle between horizontal false keel and the perpendicular false keel both is 90, and the furred ceiling appearance that this application was made is just, the external angle is straight in the same direction as straight.
3) Because the external corner light steel keel is used, two special side keels do not need to be combined, the construction difficulty is reduced, the ceiling quality is improved, the construction time is saved, and the construction efficiency is improved.
4) Because the external corner light steel keel is used, wood base layer plates such as a core board or an Europe pine board are not needed to be used, the suspended ceiling can not deform and crack due to the change of air humidity, and the decorative effect can not be influenced.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1: the structure diagram of the external corner light steel keel structure after installation;
FIG. 2: cross-sectional view of the external angle light gauge steel in this application;
FIG. 3: top view of the external corner light gauge steel in this application;
FIG. 4: side view of the external corner light gauge steel in this application.
Detailed Description
The conception, specific structure and technical effects of the present application will be further described in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present application.
As shown in fig. 1, the external corner light gauge steel structure of the present embodiment includes: the external corner light steel keel 16 is arranged at the external corner of the box type suspended ceiling; the horizontal furring channels 13 are connected to the vertical furring channels 15 by means of said external angle light gauge steel 16. Because the external corner light steel keel 16 is used, two special side keels do not need to be combined, the construction difficulty is reduced, the ceiling quality is improved, meanwhile, the construction time is saved, and the construction efficiency is improved. In addition, because the external corner light steel keel 16 is used, wood-based boards such as core boards or European pine boards are not needed to be used, the suspended ceiling is not deformed and cracked due to the change of air humidity, and the decorative effect is not influenced.
The external corner light gauge steel 16 is connected with the horizontal auxiliary keel 13 through a first self-plugging rivet 19, and the external corner light gauge steel 16 is connected with the vertical auxiliary keel 15 through a second self-plugging rivet 17.
Further, the horizontal auxiliary keel 13 is connected with the clamping type main keel 12 through a bayonet, and the clamping type main keel 12 is hung on the top surface structure layer of the house through a hanging assembly 11.
In this embodiment, the external corner light gauge steel 16 is formed by stamping a double-sided hot-dip galvanized high-quality steel strip, and specifically, the thickness of the external corner light gauge steel 16 is 0.4 to 0.6mm, and preferably 0.5 mm. Therefore, the external corner light steel keel 16 has high strength, light weight, strong bending resistance and corrosion resistance, and cannot be bent and deformed due to the change of air humidity, so that the box-type suspended ceiling made of the external corner light steel keel 16 has smooth and straight external corners and stable shape, and cannot be deformed and cracked due to the change of air humidity.
As shown in fig. 1 and fig. 2, the present embodiment illustrates one of the dimensions of the external corner light gauge steel 16 for reference, wherein the total height H of the external corner light gauge steel 16 is 50-70 mm, preferably 60 mm; the total width B is 26-30 mm, preferably 28 mm. The above-described example of dimensions is provided merely to provide one of the ways in which this may be achieved and is not intended to limit the scope of the present application.
Further, external corner light gauge steel 16 includes first portion of bending, the second portion of bending and connecting portion F, first portion of bending with the second portion of bending passes through connecting portion F connects, wherein, first portion of bending with an installation passageway has between the second portion of bending, wherein, the installation passageway runs through whole external corner light gauge steel 16 setting, the opening 6 of installation passageway is connected horizontal false keel 13, connecting portion F is used for connecting perpendicular false keel 15. The height h of the opening 6 is matched with the thickness of the horizontal auxiliary keel 13, and the opening is just suitable for freely inserting or extracting the horizontal auxiliary keel 13. The first bending part comprises a first clamping part 1 and a first supporting part 2, and the first clamping part 1 arranged horizontally is connected with the first supporting part 2 arranged vertically; the second bending part comprises a second clamping part 5 and a second supporting part 4, wherein the second clamping part 5 arranged horizontally is connected with the second supporting part 4 arranged vertically; an opening 6 of the installation channel is formed between the first clamping part 1 and the second clamping part 5, and the connecting part F is arranged between the first supporting part 2 and the second supporting part 4.
The connecting part F is also provided with a mounting hole 3, and the mounting hole 3 is used for inserting the vertical auxiliary keel 15. Wherein, mounting hole 3 is used for inserting perpendicular false keel 15, the width a of mounting hole 3 with the thickness looks adaptation of perpendicular false keel 15, the length b of mounting hole 3 with the width looks adaptation of perpendicular false keel 15 is fit for can let perpendicular false keel 15 freely inserts or extracts.
The mounting holes 3 are uniformly distributed on the connecting portion F, and the arrangement distance of the mounting holes 3 is consistent with the distance of the vertical auxiliary keels 15 on the box type suspended ceiling. Wherein, the setting interval l of mounting hole 3 is 300 ~ 500mm, preferably 400 mm.
The connecting portion F is perpendicular to the first supporting portion 2, and the connecting portion F is perpendicular to the second supporting portion 4.
In this embodiment, because first clamping part 1 with first supporting part 2 with connecting portion F with second supporting part 4 with be connected perpendicularly between the first clamping part 1, so, after installation and fixed horizontal false keel 13 with perpendicular false keel 15 mutually perpendicular, promptly, horizontal false keel 13 with the contained angle between the perpendicular false keel 15 both is 90, and the ceiling appearance square that this embodiment adopted above-mentioned mode to make, the external angle is straight. The application of the embodiment can adopt the following steps:
1) the box-type suspended ceiling is made of light steel keels and gypsum boards, and the structure and the size are shown in the figure 1 in detail.
2) The intersection of the base layer of the horizontal plane of the box-type suspended ceiling and the base layer of the vertical plane is connected by using external corner light steel keels 16, namely, the external corner light steel keels 16 are arranged at the external corners of the box-type suspended ceiling, and the horizontal auxiliary keels 13 and the vertical auxiliary keels 15 are connected through the external corner light steel keels 16.
3) The external corner light steel keel 16 is formed by punching a 0.5mm double-faced hot galvanizing high-quality steel belt, and is connected with the horizontal auxiliary keel 13 through the first blind rivet 19 and connected with the vertical auxiliary keel 15 through the second blind rivet 17.
4) The horizontal auxiliary keel 13 is connected with the clamping type main keel 12 through a bayonet, and the clamping type main keel 12 is hung on a roof structure layer of a house through a hanging assembly 11.
5) The external corner light gauge steel 16 includes first portion of bending, the second portion of bending and connecting portion F, first portion of bending with the second portion of bending passes through connecting portion F connects, wherein, first portion of bending with an installation passageway has between the second portion of bending, wherein, the installation passageway runs through whole external corner light gauge steel 16 and sets up, the opening 6 of installation passageway is connected horizontal false keel 13, connecting portion F is used for connecting perpendicular false keel 15. The total height H of the external angle light steel keel 16 is 60mm, and the total width B is 28 mm.
6) Wherein, the height h of the opening 6 is matched with the thickness of the horizontal keel 13, which is just suitable for freely inserting or extracting the horizontal keel 13, as shown in fig. 2 to 4.
7) The mounting holes 3 arranged on the connecting portion F are uniformly distributed on the connecting portion F, and the distance l is 400mm and is consistent with the distance between the vertical auxiliary keels 15 on the box type suspended ceiling. The installation hole 3 is used for inserting the vertical cross runner 15, the width a of the installation hole 3 is adapted to the thickness of the vertical cross runner 15, and the length b of the installation hole 3 is adapted to the width of the vertical cross runner 15, so as to allow the vertical cross runner 15 to be freely inserted or pulled out, as shown in fig. 2 to 4.
8) Wherein, first clamping part 1 with first supporting part 2 with connecting portion F with second supporting part 4 with be perpendicular connection between the first clamping part 1, so, after installation and fixed horizontal false keel 13 with perpendicular false keel 15 mutually perpendicular, promptly, horizontal false keel 13 with contained angle between the perpendicular false keel 15 both is 90, and the furred ceiling appearance that this embodiment adopted above-mentioned mode to make is square, the external angle is straight in the same direction as.
9) When the box type suspended ceiling is manufactured, the horizontal auxiliary keel 13 is installed firstly, then the external corner light steel keel 16 is sleeved on the horizontal auxiliary keel 13, and after the position is adjusted, the first self-plugging rivet 19 is used for fixing. After the side keels 14 and the external corner light steel keels 16 are installed, the vertical auxiliary keels 15 are inserted into the installation holes 3, and after the position correction, the vertical auxiliary keels are fixed through second blind rivets 17.
10) After the horizontal auxiliary keels 13 and the vertical auxiliary keels 15 are in place, corrected and fixed, the suspended ceiling base layer is completed, and then the surface layer gypsum boards 18 are installed, so that the box type suspended ceiling modeling construction can be completed.
The application of the embodiment can also adopt the following steps:
1) the box-type suspended ceiling is made of light steel keels and gypsum boards, and the structure and the size are shown in the figure 1 in detail.
2) The intersection of the base layer of the horizontal plane of the box-type suspended ceiling and the base layer of the vertical plane is connected by using external corner light steel keels 16, namely, the external corner light steel keels 16 are arranged at the external corners of the box-type suspended ceiling, and the horizontal auxiliary keels 13 and the vertical auxiliary keels 15 are connected through the external corner light steel keels 16.
3) The external corner light steel keel 16 is formed by punching a 0.5mm double-faced hot galvanizing high-quality steel belt, and is connected with the horizontal auxiliary keel 13 through the first blind rivet 19 and connected with the vertical auxiliary keel 15 through the second blind rivet 17.
4) The horizontal auxiliary keel 13 is connected with the clamping type main keel 12 through a bayonet, and the clamping type main keel 12 is hung on a roof structure layer of a house through a hanging assembly 11.
5) The external corner light gauge steel 16 includes first portion of bending, the second portion of bending and connecting portion F, first portion of bending with the second portion of bending passes through connecting portion F connects, wherein, first portion of bending with an installation passageway has between the second portion of bending, wherein, the installation passageway runs through whole external corner light gauge steel 16 and sets up, the opening 6 of installation passageway is connected horizontal false keel 13, connecting portion F is used for connecting perpendicular false keel 15. The total height H of the external angle light steel keel 16 is 60mm, and the total width B is 30 mm.
6) Wherein, the height h of the opening 6 is matched with the thickness of the horizontal keel 13, which is just suitable for freely inserting or extracting the horizontal keel 13, as shown in fig. 2 to 4.
7) The mounting holes 3 arranged on the connecting portion F are uniformly distributed on the connecting portion F, and the distance l is 300mm and is consistent with the distance between the vertical auxiliary keels 15 on the box type suspended ceiling. The installation hole 3 is used for inserting the vertical cross runner 15, the width a of the installation hole 3 is adapted to the thickness of the vertical cross runner 15, and the length b of the installation hole 3 is adapted to the width of the vertical cross runner 15, so as to allow the vertical cross runner 15 to be freely inserted or pulled out, as shown in fig. 2 to 4.
8) Wherein, first clamping part 1 with first supporting part 2 with connecting portion F with second supporting part 4 with be perpendicular connection between the first clamping part 1, so, after installation and fixed horizontal false keel 13 with perpendicular false keel 15 mutually perpendicular, promptly, horizontal false keel 13 with contained angle between the perpendicular false keel 15 both is 90, and the furred ceiling appearance that this embodiment adopted above-mentioned mode to make is square, the external angle is straight in the same direction as.
9) When the box type suspended ceiling is manufactured, the horizontal auxiliary keel 13 is installed firstly, then the external corner light steel keel 16 is sleeved on the horizontal auxiliary keel 13, and after the position is adjusted, the first self-plugging rivet 19 is used for fixing. After the side keels 14 and the external corner light steel keels 16 are installed, the vertical auxiliary keels 15 are inserted into the installation holes 3, and after the position correction, the vertical auxiliary keels are fixed through second blind rivets 17.
10) After the horizontal auxiliary keels 13 and the vertical auxiliary keels 15 are in place, corrected and fixed, the suspended ceiling base layer is completed, and then gypsum boards are mounted on the surface layer, so that the box-type suspended ceiling modeling construction can be completed.
It should be understood that although the terms first, second, third, etc. may be used in the embodiments of the present application to describe certain components, these components should not be limited by these terms. These terms are only used to distinguish one component from another. For example, a first certain component may also be referred to as a second certain component, and similarly, a second certain component may also be referred to as a first certain component without departing from the scope of embodiments herein.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
The above embodiments are merely to illustrate the technical solutions of the present application and are not limitative, and the present application is described in detail with reference to preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made in the present invention without departing from the spirit and scope of the present invention and shall be covered by the appended claims.
Claims (10)
1. An external corner light gauge steel structure, characterized by, includes: the external corner light steel keel is arranged at the external corner of the box type suspended ceiling; and connecting the horizontal auxiliary keel and the vertical auxiliary keel through the external corner light steel keel.
2. The external corner light gauge steel structure of claim 1,
the external corner light steel keel comprises a first bending part, a second bending part and a connecting part,
the first bending part and the second bending part are connected through the connecting part, wherein an installation channel is arranged between the first bending part and the second bending part,
the opening of the installation channel is connected with the horizontal auxiliary keel, and the connecting part is used for connecting the vertical auxiliary keel.
3. The external corner light gauge steel structure of claim 2,
the first bending part comprises a first clamping part and a first supporting part, and the first clamping part arranged horizontally is connected with the first supporting part arranged vertically;
the second bending part comprises a second clamping part and a second supporting part, wherein the second clamping part which is horizontally arranged is connected with the second supporting part which is vertically arranged;
an opening of the installation channel is formed between the first clamping portion and the second clamping portion, and the connecting portion is arranged between the first supporting portion and the second supporting portion.
4. The external corner light gauge steel structure of claim 3, wherein the connecting portion is disposed perpendicular to the first support portion and the connecting portion is also disposed perpendicular to the second support portion.
5. The external corner light gauge steel structure of claim 2 or 3, wherein the connecting portion is further provided with a mounting hole for inserting the vertical cross member.
6. The external corner light gauge steel structure of claim 5, wherein the mounting holes are uniformly arranged on the connecting part, and the arrangement interval of the mounting holes is consistent with the interval of the vertical auxiliary keels on the box-type suspended ceiling.
7. The external corner light gauge steel structure of claim 1, 2 or 3, characterized in that the external corner light gauge steel is connected with the horizontal cross member by a first blind rivet, and the external corner light gauge steel is connected with the vertical cross member by a second blind rivet.
8. The external corner light gauge steel structure of claim 1 or 2 or 3, wherein the horizontal cross runners are connected to the clip-type main runners through bayonets, and the clip-type main runners are hung on the roof structure layer of the house through hanging components.
9. The external corner light gauge steel structure of claim 1, wherein the external corner light gauge steel is made of double-sided hot-dip galvanized stainless steel material.
10. The external corner light gauge steel structure of claim 1 or 2 or 3 or 9, wherein the external corner light gauge steel is provided with a thickness of 0.4-0.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550987.9U CN211229136U (en) | 2019-09-17 | 2019-09-17 | External corner light steel keel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550987.9U CN211229136U (en) | 2019-09-17 | 2019-09-17 | External corner light steel keel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211229136U true CN211229136U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921550987.9U Active CN211229136U (en) | 2019-09-17 | 2019-09-17 | External corner light steel keel structure |
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| Country | Link |
|---|---|
| CN (1) | CN211229136U (en) |
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2019
- 2019-09-17 CN CN201921550987.9U patent/CN211229136U/en active Active
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