CN113073764A

CN113073764A - Assembled double-layer keel ceiling system and installation method thereof

Info

Publication number: CN113073764A
Application number: CN202110318933.5A
Authority: CN
Inventors: 丁泽成; 王文广; 周东珊; 钱依玲; 王聪聪; 张烁培
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-07-06

Abstract

The invention discloses an assembled double-layer keel ceiling system and an installation method thereof, and relates to the technical field of building decoration, wherein the assembled double-layer keel ceiling system comprises a plurality of first keels, a plurality of panels, a plurality of second keels, a pair of step-down plates, a pair of wood-plastic lines and a pair of third keels; a plurality of first keels are fixed on the top wall in a parallel and spaced mode; the top surface of each panel is fixedly connected with at least one second keel, each second keel of the plurality of second keels is clamped at the bottom of the plurality of first keels, and the plurality of panels are spliced together along the length direction of the first keels; the pair of wood-plastic lines are fixed on the pair of side walls respectively, the top of each falling plate is fixedly connected with a third keel, each third keel is clamped at the bottoms of the first keels, and the bottoms of the falling plates are fixedly connected with the pair of wood-plastic lines respectively. The invention can simplify the structure of the suspended ceiling system and improve the installation efficiency.

Description

Assembled double-layer keel ceiling system and installation method thereof

Technical Field

The invention relates to the technical field of building decoration, in particular to an assembly type double-layer keel ceiling system and an installation method thereof.

Background

The suspended ceiling plays a role in decorating the top of an indoor building and is an indispensable part for indoor decoration.

When the assembled suspended ceiling in the prior art has a shape, the structure is complex, the installation is difficult, the original vertical frame plate is manufactured by slotting, bending and processing the panel, a plurality of rear structures are needed, and the structure complexity and the installation difficulty are further increased. In addition, the panel adopts conventional glass magnesium board or gypsum board etc. and when the panel atress, the panel often leads to the panel to drop because of the nail-holding power is relatively poor, causes the potential safety hazard. Keel size rule on the market is undefined, and the installation time interval selects more, the equipment of the furred ceiling structure of being not convenient for, and the installation effectiveness is low.

Therefore, it is necessary to solve the above-mentioned technical problems.

Disclosure of Invention

The invention aims to make up for the defects in the prior art, and provides an assembly type double-layer keel ceiling system and an installation method thereof, which can simplify the structure of the ceiling system, improve the installation efficiency and improve the safety of the ceiling system.

The embodiment of the invention provides an assembled double-layer keel ceiling system, which comprises: the wood-plastic composite floor comprises a plurality of first keels, a plurality of panels, a plurality of second keels, a pair of grade-falling plates, a pair of wood-plastic lines and a pair of third keels; the first keels are fixed on the top wall in a parallel and spaced mode; the top surface of each panel is fixedly connected with at least one second keel, each second keel is clamped at the bottom of each first keel, and the panels are spliced together along the length direction of the first keels; the pair of wood-plastic lines are fixed on the pair of side walls respectively, each falling plate is fixedly connected with one of the tops of the third keels, each of the third keels is clamped at the bottoms of the first keels, and the bottoms of the falling plates are fixedly connected with the wood-plastic lines respectively.

Optionally, a plurality of expansion bolts are fixedly connected to the top of each first keel.

Optionally, at least one row of keel bases is arranged on the top surface of each panel along a direction perpendicular to the length direction of the first keel, each panel comprises a base plate, at least one section and a coating film, at least one groove is formed in the top surface of each base plate, the at least one section is embedded in the at least one groove and is bonded with the base plate, and the coating film covers the base plate and the at least one section; at least one row of keel bases are arranged above the at least one section bar respectively and are fixed on the top surface of the panel through screws respectively, and each of the second keels is connected with different rows of keel bases in a clamping mode respectively.

Optionally, the drop plate is an integrally extruded stone-plastic plate.

Optionally, a plurality of spaced-apart hook groups are arranged at the bottom of each first keel, each hook group comprises a plurality of spaced-apart hooks, each hook comprises a hook main body and barb bodies positioned at two sides of the hook main body, and the hook main bodies are connected with the bottom of the first keel; each second keel further comprises a pair of first hooking strips extending along the length direction of the second keel, and the pair of first hooking strips are clamped on the pair of barb bodies of the plurality of first keels; each of the third keels includes a pair of second hooking strips extending along a length thereof, the pair of second hooking strips being caught on a pair of the barb bodies of the plurality of first keels.

Optionally, every the fossil fragments base includes first bottom plate, sets up a pair of connecting strip of first bottom plate top surface and with a pair of cardboard that a pair of connecting strip links to each other, first bottom plate passes through the fix with screw in the top surface of panel, every the second fossil fragments include a pair of joint board, a pair of joint integrated circuit board connect in between a pair of cardboard and the first bottom plate of every fossil fragments base of a row of fossil fragments base.

Optionally, the second keel further comprises a pair of first connecting plates and a first reinforcing plate, the pair of first connecting plates are respectively vertically connected with the pair of clamping plates, the first reinforcing plate is located between the pair of first connecting plates and vertically connected with the pair of first connecting plates, and the pair of first hooking strips are respectively connected with the tops of the pair of first connecting plates.

Optionally, the cascade plate includes a first plate, a second plate and a third plate, where the second plate and the third plate are located on the same side of the first plate and are respectively and vertically connected to two opposite ends of the first plate; the third keel also comprises a second bottom plate, a pair of second connecting plates and a second reinforcing plate, the pair of second connecting plates are respectively and vertically connected with the second bottom plate, the second reinforcing plate is positioned between the pair of second connecting plates and is vertically connected with the pair of second connecting plates, the pair of second hooking strips are respectively connected with the tops of the pair of second connecting plates, and the second bottom plate is fixedly connected with the second plate body; each wood-plastic strip comprises a first strip and a second strip which are vertically connected, the first strip is fixedly connected with the side wall, and the second strip is fixedly connected with the third plate body.

Optionally, the two panels respectively close to the pair of side walls are respectively supported on the second bottom plate at the end portions close to the side walls.

The embodiment of the invention also provides an installation method of the assembled double-layer keel ceiling system, wherein the assembled double-layer keel ceiling system is the assembled double-layer keel ceiling system, and the installation method comprises the following steps: snapping lines on the top wall, fixing the first keels to the top wall in a parallel and spaced mode, and leveling the first keels; respectively fixing the pair of wood-plastic lines on the pair of side walls; fixedly connecting the at least one second keel to the top surface of the panel, and respectively clamping the plurality of second keels at the bottoms of the plurality of first keels so as to splice the plurality of panels; and fixedly connecting the pair of third keels to the tops of the pair of grade falling plates respectively, clamping the pair of third keels to the bottoms of the plurality of first keels respectively, and fixedly connecting the pair of grade falling plates to the pair of wood-plastic lines respectively.

Through the structure, compared with the prior art, the assembled double-layer keel ceiling system and the installation method thereof provided by the invention have the following advantages:

the ceiling system is in a ceiling-attached mounting mode, the floor height occupied can be greatly reduced, the ceiling system is simple in structure and convenient to mount, a complex rear structure is not needed, the mounting efficiency can be improved, and the labor cost can be reduced;

secondly, the sectional material is embedded into the base plate, and then the film is coated to form a panel whole, wherein the panel has high nail holding capacity, can control the deformation of the panel, improves the safety of the suspended ceiling and enables the panel to be easily lifted and installed;

the step-down plate is an integrally extruded stone-plastic plate, so that the vertical frame plate is prevented from being manufactured by complex processes such as slotting, bending and the like on the panel, the structure is further simplified, and the installation is convenient;

fourth, second fossil fragments and third fossil fragments are upwards just can the joint to first fossil fragments to lift, and simple to operate is swift, and the position of the pothook on the first fossil fragments has set for well moreover, need not to measure the location and can assemble to the panel and fall the grade board, and the installation is swift, has further improved the installation effectiveness.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the present invention will be briefly introduced below, and it is apparent that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is an exploded view of a fabricated double-wall runner ceiling system provided by an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a fabricated double-layer keel ceiling system according to an embodiment of the invention.

Fig. 3 is an assembly schematic view of an assembled double-layer keel ceiling system according to an embodiment of the invention.

Fig. 4 is a schematic structural view of a first keel according to an embodiment of the invention.

Fig. 5 is an enlarged view of a point a in fig. 1.

Fig. 6 is an enlarged view at B in fig. 4.

Fig. 7 is a schematic structural view of a keel base provided in the embodiment of the invention.

Figure 8 is a schematic structural view of a second keel according to an embodiment of the invention.

Fig. 9 is a schematic structural diagram of a cascade plate according to an embodiment of the present invention.

Figure 10 is a schematic structural view of a third keel provided in accordance with an embodiment of the invention.

Fig. 11 is a schematic structural diagram of a wood-plastic line provided by an embodiment of the present invention.

Detailed Description

The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.

As shown in fig. 1-3, an embodiment of the present invention provides a fabricated double-wall runner ceiling system 10, comprising: a plurality of first keels 100, a plurality of panels 200, a plurality of second keels 300, a pair of drop plates 400, a pair of wood plastic strips 500, and a pair of third keels 600.

The plurality of first runners 100 may be secured to the top wall 700 in parallel spaced apart relation.

At least one second keel 300 is fixedly connected to the top surface of each panel 200, each second keel 300 can be clamped to the bottom of the first keels 100 and can splice the panels 200 along the length direction of the first keels 100, specifically, the second keel 300 fixed to each panel 200 is oriented perpendicular to the first keels 100 in sequence, and the panel 200 is lifted up to clamp the second keel 300 to the bottom of the first keels 100 until the splicing of the panels 200 along the length direction of the first keels 100 is completed.

The pair of wood-plastic lines 500 may be respectively fixed to the pair of side walls 800, the top of each of the falling plates 400 is fixedly connected to one of the third keels 600, each of the pair of third keels 600 may be fastened to the bottoms of the plurality of first keels 100, and the bottoms of the pair of falling plates 400 may be respectively fixedly connected to the pair of wood-plastic lines 500. Specifically, the third keel 600 fixed on each of the drop plates 400 is oriented perpendicular to the first keels 100, and the drop plates 400 are lifted up to make the third keel 600 clamped at the bottoms of the first keels 100, until the drop plates 400 are fixedly connected to the first keels 100.

The fabricated double-layer keel ceiling system 10 provided by the embodiment of the invention is fixed on a top wall 700 through a first keel 100, a panel 200 and a drop plate 400 are respectively connected to the first keel 100 through a second keel 300 and a third keel 600, and the fabricated double-layer keel ceiling system 10 is in a ceiling-attached mounting mode and can greatly reduce the floor height. And second fossil fragments 300 and third fossil fragments 600 are connected with first fossil fragments 100 joint respectively, fall grade board 400 through wood moulding 500 and side wall 800 fixed connection, this suspended ceiling system simple structure, simple to operate, need not complicated rear structure, can improve the installation effectiveness, reduce the cost of labor.

As a preferred embodiment of the present invention, as shown in fig. 1 to 4, a plurality of expansion bolts 900 are fixedly connected to the top of each first keel 100, and the plurality of expansion bolts 900 may be driven into the top wall 700 to fix the first keel 100 to the top wall 700, so that the first keel 100 may be quickly and easily fixed to the top wall 700.

As a further improved implementation manner of the embodiment of the present invention, as shown in fig. 1 to 3 and 5, at least one row of keel bases 1000 is arranged on a top surface of each panel 200 along a direction perpendicular to a length direction of the first keel 100, the panel 200 includes a base plate 210, at least one profile 220, and a coating (not shown in the figure), the top surface of the base plate 210 is provided with at least one groove 211, the at least one profile 220 is respectively embedded in the at least one groove 211 and bonded to the base plate 210, and the coating covers the base plate 210 and the at least one profile 220; at least one row of fossil fragments base 1000 is arranged respectively at the top of at least one section bar 220 to respectively through the fix with screw in the top surface of panel 200, each of a plurality of second fossil fragments 300 is connected with the joint of a different row of fossil fragments base 1000 respectively. Specifically, the screw passes through the connection part of the keel base 1000 and the panel 200 and is screwed into the profile 220 and the base plate 210, the base plate 210 may be a glass magnesium board or a gypsum board, and the like, and the coating film may be a composite film, a polyester film, a nylon film, a plastic film, and the like, and covers the base plate 210 and at least one profile 220 in an adhesive manner.

In the above embodiment of the present invention, the profile 220 is embedded in the substrate 210, and then the film is coated to form the whole panel, compared with the conventional glass magnesium board or gypsum board panel, due to the arrangement of the profile 220, the panel 200 has high holding nail capability, and can control the deformation of the panel, thereby improving the safety of the suspended ceiling and making the panel 200 easier to be lifted and installed. The keel base 1000 and the panel 200 may be pre-assembled in a factory and then transported to a construction site, which may further improve the installation efficiency of the ceiling system.

In an alternative embodiment, as shown in fig. 1 to 3 and 5, a pair of grooves 211 is opened on a pair of sides of the top surface of the base plate 210, the profile 220 is an L-shaped profile, and the pair of L-shaped profiles 220 are respectively embedded in the pair of grooves 211. The profile 220 is arranged on the side edge of the top surface of the base plate 210, and when the keel base 1000 is fixed to the panel 200, operations such as line snapping are not needed, and positioning and assembling are facilitated. Moreover, by providing a pair of profiles 220, two rows of keel bases 1000 can be fixed on the top surface of the panel 200, so that two second keels 300 can be used to connect each panel 200 to the first keel 100, which can improve the stability of the panel 200 connected to the first keel 100.

As a further improved embodiment of the present invention, the drop plate 400 is an integrally extruded stone-plastic plate.

In the above embodiment of the present invention, the drop plate 400 is manufactured by processing an integrally extruded stone-plastic plate, so that complicated processes such as grooving, bending and the like for a panel are avoided to manufacture a vertical frame plate, the structure of the ceiling system 10 is further simplified, the installation of the ceiling system 10 is facilitated, and the installation efficiency can be improved.

As a further improved embodiment of the present invention, as shown in fig. 1-6, 8 and 10, a plurality of spaced hook groups 110 are disposed at the bottom of each first keel 100, each hook group 110 includes a plurality of spaced hooks 111, each hook 111 includes a hook main body 112 and barb bodies 113 located at two sides of the hook main body 112, and the hook main body 112 is connected to the bottom of the first keel 100; each of the second keels 300 further includes a pair of first hooking strips 310 extending along a length direction thereof, the pair of first hooking strips 310 being snappingly engageable with a pair of the barb bodies 113 of the plurality of first keels 100; each of the third keels 600 includes a pair of second hooking strips 610 extending along a length direction thereof, and the pair of second hooking strips 610 can be engaged with the pair of barb bodies 113 of the plurality of first keels 100.

In the above embodiment of the present invention, the second keel 300 and the third keel 600 can be clamped to the first keel 100 as soon as they are lifted upwards, so that the installation is convenient and fast, and the position of the hook 111 on the first keel 100 has been set, and the panel 200 and the drop plate 400 can be assembled without measuring and positioning, so that the installation is fast and the installation efficiency is further improved.

In an alternative embodiment, as shown in fig. 7 and 8, each of the keel bases 1000 comprises a first base plate 1100, a pair of connecting bars 1200 disposed on the top surface of the first base plate 1100, and a pair of clamping plates 1300 connected to the pair of connecting bars 1200, the first base plate 1100 is fixed to the top surface of the panel 200 by screws, each of the second keels 300 comprises a pair of clamping plates 320, and the pair of clamping plates 320 can be clamped between the pair of clamping plates 1300 of each keel base 1000 of the row of keel bases 1000 and the first base plate 1100. Specifically, the screws pass through the first base plate 1100 of the keel base 1000 and thread into the profile 220 and the base plate 210. The keel base 1000 and the second keel 300 in the embodiment can be connected quickly through the clamping structure, so that the keel base 1000 and the second keel 300 can be assembled conveniently, and the mounting efficiency of the ceiling system can be further improved.

In an alternative embodiment, as shown in fig. 8, the second keel 300 further comprises a pair of first connection plates 330 and a first reinforcement plate 340, the pair of first connection plates 330 are respectively vertically connected to the pair of clamping plates 320, the first reinforcement plate 340 is positioned between the pair of first connection plates 330 and is vertically connected to the pair of first connection plates 330, and the pair of first hooking strips 310 are respectively connected to the tops of the pair of first connection plates 330. The second keel 300 in the embodiment has good structural strength, and meanwhile, the material can be saved, and the cost is reduced.

In an alternative embodiment, as shown in fig. 1 to 3 and 9 to 11, the drop plate 400 includes a first plate 410, a second plate 420 and a third plate 430, where the second plate 420 and the third plate 430 are located on the same side of the first plate 410 and are respectively vertically connected to two opposite ends of the first plate 410; the third keel 600 further comprises a second bottom plate 620, a pair of second connecting plates 630 and a second reinforcing plate 640, wherein the pair of second connecting plates 630 are respectively vertically connected with the second bottom plate 620, the second reinforcing plate 640 is located between the pair of second connecting plates 630 and is vertically connected with the pair of second connecting plates 630, the pair of second hooking strips 610 are respectively connected with the tops of the pair of second connecting plates 630, and the second bottom plate 620 can be fixedly connected with the second plate body 420; each wood-plastic strip 500 comprises a first lath 510 and a second lath 520 which are vertically connected, wherein the first lath 510 can be fixedly connected with the side wall 800, and the second lath 520 can be fixedly connected with the third plate 430. Specifically, the second bottom plate 620 may be fixedly connected to the second plate body 420 through screws, the first lath 510 may be fixedly connected to the side wall 800 through screws, and the second lath 520 may be fixedly connected to the third plate body 430 through screws. The connection strength between the cascade plate 400 and the first keel 100 and the side wall 800 is good, and meanwhile, materials can be saved and the cost can be reduced.

In an alternative embodiment, the two panels 200 respectively close to the pair of side walls 800 are respectively supported on the second bottom plate 620 at the end portions close to the side walls 800. The panel 200 of the present embodiment is supported by the second bottom plate 620 of the third runner 600, and the stability of the panel 200 is improved.

An embodiment of the present invention further provides an installation method of an assembled double-layer keel ceiling system, where the assembled double-layer keel ceiling system is the assembled double-layer keel ceiling system 10 described above, as shown in fig. 1 to 3, and the installation method includes the following steps:

snapping lines on the top wall 700, securing the plurality of first runners 100 to the top wall 700 in parallel spaced apart relation and leveling the plurality of first runners 100;

fixing the pair of wood-plastic lines 500 to the pair of side walls 800, respectively;

fixedly connecting the at least one second keel 300 to the top surface of the panel 200, and respectively clamping the plurality of second keels 300 to the bottoms of the plurality of first keels 100 to splice the plurality of panels 200;

the pair of third keels 600 are respectively and fixedly connected to the tops of the pair of stepped plates 400, the pair of third keels 600 are respectively clamped to the bottoms of the plurality of first keels 100, and the pair of stepped plates 400 are respectively and fixedly connected to the pair of wood-plastic lines 500.

While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An assembled double-deck fossil fragments suspended ceiling system which characterized in that includes: the wood-plastic composite floor comprises a plurality of first keels, a plurality of panels, a plurality of second keels, a pair of grade-falling plates, a pair of wood-plastic lines and a pair of third keels; the first keels are fixed on the top wall in a parallel and spaced mode; the top surface of each panel is fixedly connected with at least one second keel, each second keel is clamped at the bottom of each first keel, and the panels are spliced together along the length direction of the first keels; the pair of wood-plastic lines are fixed on the pair of side walls respectively, each falling plate is fixedly connected with one of the tops of the third keels, each of the third keels is clamped at the bottoms of the first keels, and the bottoms of the falling plates are fixedly connected with the wood-plastic lines respectively.

2. The fabricated double-layer runner ceiling system of claim 1, wherein a plurality of expansion bolts are fixedly attached to a top portion of each of the first runners.

3. The fabricated double-layer keel ceiling system according to claim 2, wherein at least one row of keel bases is arranged on the top surface of each panel along the direction vertical to the length direction of the first keel, each panel comprises a base plate, at least one section bar and a coating film, at least one groove is formed in the top surface of each base plate, the at least one section bar is respectively embedded in the at least one groove and is bonded with the base plate, and the coating film covers the base plate and the at least one section bar; at least one row of keel bases are arranged above the at least one section bar respectively and are fixed on the top surface of the panel through screws respectively, and each of the second keels is connected with different rows of keel bases in a clamping mode respectively.

4. The fabricated double-layer keel ceiling system of claim 3, wherein said drop grade panel is an integrally extruded stone-plastic panel.

5. The fabricated double-wall keel ceiling system according to claim 4, wherein the bottom of each first keel is provided with a plurality of spaced-apart hook sets, each hook set comprises a plurality of spaced-apart hooks, each hook comprises a hook main body and barb bodies positioned on two sides of the hook main body, and the hook main body is connected with the bottom of the first keel; each second keel further comprises a pair of first hooking strips extending along the length direction of the second keel, and the pair of first hooking strips are clamped on the pair of barb bodies of the plurality of first keels; each of the third keels includes a pair of second hooking strips extending along a length thereof, the pair of second hooking strips being caught on a pair of the barb bodies of the plurality of first keels.

6. The fabricated double-deck keel ceiling system of claim 5, wherein each of said keel bases includes a first base plate, a pair of connecting strips disposed on a top surface of said first base plate, and a pair of clamping plates connected to said pair of connecting strips, said first base plate being secured to a top surface of said panel by screws, each of said second keels including a pair of clamping plates, said pair of clamping plates being clamped between said pair of clamping plates and said first base plate of each keel base of said row of keel bases.

7. The fabricated double-wall keel ceiling system of claim 6, wherein the second keel further comprises a pair of first connector plates and first stiffener plates, the pair of first connector plates being vertically connected to the pair of clamping plates, respectively, the first stiffener plate being positioned between and vertically connected to the pair of first connector plates, the pair of first hooking strips being connected to the top portions of the pair of first connector plates, respectively.

8. The fabricated double-deck keel ceiling system according to claim 5, wherein the grading plate comprises a first plate body, a second plate body and a third plate body, wherein the second plate body and the third plate body are positioned on the same side of the first plate body and are respectively vertically connected to two opposite ends of the first plate body; the third keel also comprises a second bottom plate, a pair of second connecting plates and a second reinforcing plate, the pair of second connecting plates are respectively and vertically connected with the second bottom plate, the second reinforcing plate is positioned between the pair of second connecting plates and is vertically connected with the pair of second connecting plates, the pair of second hooking strips are respectively connected with the tops of the pair of second connecting plates, and the second bottom plate is fixedly connected with the second plate body; each wood-plastic strip comprises a first strip and a second strip which are vertically connected, the first strip is fixedly connected with the side wall, and the second strip is fixedly connected with the third plate body.

9. The fabricated double-layer runner ceiling system of claim 8, wherein the two panels respectively adjacent the pair of side walls are respectively supported from the second base plate at ends located adjacent the side walls.

10. A method of installing a fabricated double runner ceiling system, the fabricated double runner ceiling system as claimed in any one of claims 1 to 9, comprising the steps of: snapping lines on the top wall, fixing the first keels to the top wall in a parallel and spaced mode, and leveling the first keels; respectively fixing the pair of wood-plastic lines on the pair of side walls; fixedly connecting the at least one second keel to the top surface of the panel, and respectively clamping the plurality of second keels at the bottoms of the plurality of first keels so as to splice the plurality of panels; and fixedly connecting the pair of third keels to the tops of the pair of grade falling plates respectively, clamping the pair of third keels to the bottoms of the plurality of first keels respectively, and fixedly connecting the pair of grade falling plates to the pair of wood-plastic lines respectively.