CN110374247B - Drop-level suspended ceiling system - Google Patents
Drop-level suspended ceiling system Download PDFInfo
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- CN110374247B CN110374247B CN201910736899.6A CN201910736899A CN110374247B CN 110374247 B CN110374247 B CN 110374247B CN 201910736899 A CN201910736899 A CN 201910736899A CN 110374247 B CN110374247 B CN 110374247B
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- 210000002105 tongue Anatomy 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 10
- 238000000429 assembly Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Residential Or Office Buildings (AREA)
Abstract
The invention provides a drop-level suspended ceiling system, which comprises a suspended ceiling module and a suspended ceiling side plate module, wherein the suspended ceiling module is arranged in the middle of a building body and is hoisted on the top wall surface of the building body; the suspended ceiling side plate module is arranged around the edge of the suspended ceiling module and is fixed on the side wall surface around the building body. The components of the drop suspended ceiling system are tightly combined with each other, and the firmness and stability of connection among the components are ensured in all directions. The installation process of the whole suspended ceiling system can be completed without using excessive additional tools, and the suspended ceiling system has the characteristics of convenience in assembly, firm structure and strong shock resistance.
Description
Technical Field
The invention relates to the field of architectural decoration, in particular to a drop suspended ceiling system.
Background
The traditional building industry is greatly promoted to be upgraded in China, and the green building and green construction are greatly developed in the building industry, so that the industrialization and assembly of the building become a trend. Suspended ceilings are one of the most common decorative structures in interior decoration, and suspended ceilings generally comprise a suspended ceiling connection structure and a suspended ceiling board, and the suspended ceiling connection device is fixed on a building body and provides a fixing place of the suspended ceiling board.
However, in the existing suspended ceiling structure, the adopted connection mode has low construction efficiency, is greatly limited in installation and production, cannot adapt to the future development direction of the building industry, and is contrary to the rapid assembly advocated in the building industry and the standardized and node trend of suspended ceiling structural products. Moreover, the existing suspended ceiling structure is not firmly connected and needs to be further perfected.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art and provides a drop suspended ceiling system which has the characteristics of convenience in assembly and firm structure.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A drop-level suspended ceiling system comprises a suspended ceiling module and a suspended ceiling side plate module, wherein the suspended ceiling module is arranged in the middle of a building body and is suspended on the top wall surface of the building body; the suspended ceiling side plate module is arranged around the edge of the suspended ceiling module and is fixed on the side wall surface around the building body;
The suspended ceiling module comprises a basket screw, a first connecting piece, a main keel, a second connecting piece, an auxiliary keel, a hook and a plate; the main keels are multiple, the auxiliary keels are also multiple, and the main keels and the auxiliary keels are mutually and vertically crossed; the main keel is hoisted below the basket screw through a first connecting piece, and the auxiliary keel is hoisted below the main keel through a second connecting piece; the lower side surface of the auxiliary keel is provided with a mounting window hole, the upper end of the hook is provided with a hook body, the hook body of the hook is hung in the mounting window hole on the side surface of the auxiliary keel, and the lower end of the hook is fixedly connected with the plate;
The mounting window hole comprises a main window hole and a fixing groove hole, and the outline of the main window hole is larger than that of the hook body, so that the hook body can completely penetrate and hang in; the lower edge of the fixed slotted hole is flush with the lower edge of the main window hole, so that the hook body can translate between the main window hole and the fixed slotted hole; the height of the fixed slot hole is matched with the thickness of the top of the hook body, so that the hook body is pressed and fixed by the upper edge and the lower edge of the fixed slot hole after being translated to the fixed slot hole;
The suspended ceiling side plate module comprises a side plate main keel, a side plate auxiliary keel and a side plate assembly; the side plate main keels are arranged in the vertical direction, the side plate auxiliary keels are arranged in the horizontal direction, and the side plate auxiliary keels are fixed on the wall surface through the side plate main keels;
The side plate assembly comprises a bottom supporting plate, side baffles, a fixed bracket and an elastic clamping piece; the bottom supporting plate is parallel to the horizontal plane, the side baffle is parallel to the vertical plane, and the side baffle is vertically fixed on the bottom supporting plate; the fixed support is fixedly connected to the bottom supporting plate, and the elastic clamping piece is fixedly connected to the fixed support;
The opening of the buckle body of the elastic buckle piece faces upwards; the side plate auxiliary keels are provided with clamping grooves extending along the horizontal direction, the openings of the clamping grooves face downwards, and the inner contours of the clamping grooves are matched with the buckling bodies of the elastic buckling pieces; the elastic clamping piece is in clamping connection with the clamping groove of the side plate auxiliary keel from bottom to top and can translate along the extending direction of the clamping groove on the side plate auxiliary keel;
Wherein the bottom surface of the sheet material in the suspended ceiling module is flush with the top ends of the side guards in the suspended ceiling tile modules.
Further, the suspended ceiling module further comprises a buckle piece, and the buckle piece is connected in the main window hole in a buckling mode; the size of the clamping piece is matched with the size of the main window hole in the mounting window hole, and the clamping piece is used for blocking the transverse vacant space in the main window hole after the hook body is translated to the fixing groove hole, so that the hook body is clamped and fixed in the horizontal direction.
Further, in the suspended ceiling module, the upper end of the hook is bent by a sheet-shaped section bar to form a hook body; the height of the fixing slot hole is matched with the thickness of the sheet-shaped section bar.
Further, in the suspended ceiling module, the upper end of the basket screw is fixed on the top wall surface of the building body in a lifting manner, the lower end of the basket screw is provided with a clamping boss protruding in the radial direction, an inverted T-shaped groove with the cross section shape matched with the clamping boss is arranged above the first connecting piece, and the clamping boss at the lower end of the basket screw is in sliding clamping connection with the inverted T-shaped groove above the first connecting piece;
The flower basket screw is also provided with a fixing nut, the fixing nut is arranged above the clamping boss, and the flower basket screw is provided with threads matched with the fixing nut; the fixing nut is screwed downwards from top to bottom, and the first connecting piece is fastened below the basket screw;
The two sides of the lower part of the first connecting piece are respectively bent inwards to form clamping parts, the outer profile of the cross section of the main keel is matched with the inner profile of the clamping parts, and the main keel is clamped in the clamping parts.
Further, in the suspended ceiling module, a clamping groove is formed below the main keel, the upper end of the second connecting piece is clamped and fixed in the clamping groove of the main keel, and a through dovetail groove is formed at the lower part of the second connecting piece; the cross section shape of the upper part of the auxiliary keel is matched with the shape of the dovetail groove, and the upper end of the auxiliary keel penetrates through the dovetail groove along the direction perpendicular to the main keel and is hoisted in the dovetail groove.
Further, in the suspended ceiling module, two sides below the main joist are respectively bent inwards to form barbs, and the barbs on two sides form clamping grooves below the main joist; the second connecting piece is integrally formed by bending a sheet-shaped section bar, and the section of the main body of the second connecting piece is bent to be U-shaped;
The two sides of the upper end of the second connecting piece are respectively bent outwards to form clamping hooks, so that after the second connecting piece is inserted into the clamping groove of the main joist from below, the clamping hooks on the two sides are matched with the barbs of the main joist to clamp and fix the second connecting piece;
the two side walls of the lower part of the second connecting piece are exposed out of the clamping groove below the main keel, and dovetail grooves are formed in the two side walls of the second connecting piece and penetrate through the main keel along the direction perpendicular to the main keel.
Further, in the suspended ceiling side plate module, the fixing support comprises a vertical rod, a cross rod and an inclined rod, and the vertical rod, the cross rod and the inclined rod are fixedly connected with each other to form a right triangle; the cross rod is fixedly connected with the bottom supporting plate, and the elastic clamping piece is fixedly connected to the back of the vertical rod.
Further, in the suspended ceiling side plate module, a group of side plate main keels and side plate auxiliary keels are arranged on each wall surface around the building body;
the side plate assembly comprises a linear side plate assembly and a corner side plate assembly;
The bottom supporting plate of the corner side plate assembly is L-shaped and is arranged at the corner where two adjacent wall surfaces intersect; the two right-angle edges of the corner side plate assembly are respectively and fixedly connected with a fixing bracket and an elastic clamping piece, and are respectively and fixedly connected to side plate auxiliary keels of two adjacent wall surfaces from bottom to top through the elastic clamping pieces, and are fixedly arranged at the corners where the two adjacent wall surfaces intersect;
The bottom supporting plate of the linear side plate assembly is rectangular and is arranged at other wall surfaces outside the corner; the straight side plate assembly is connected in the clamping groove of the side plate auxiliary keel in a buckling mode from bottom to top through the elastic buckling piece, and can translate along the extending direction of the clamping groove on the side plate auxiliary keel.
Further, in the linear side plate assembly, one end of the bottom supporting plate is fixedly connected with a clamping tongue, the other end of the bottom supporting plate is provided with a folded edge which is vertically bent upwards, and the folded edge is provided with an inserting hole matched with the clamping tongue;
The two ends of the corner side plate assembly are respectively provided with a vertically upward bent hem, and jacks matched with the clamping tongues are formed in the hem.
Further, in the linear side plate assembly, one end of the bottom supporting plate is fixedly connected with a clamping tongue, and the other end of the bottom supporting plate is fixedly connected with a fixing bracket;
In the corner side plate assembly, two ends of the bottom supporting plate are fixedly connected with a fixing bracket respectively;
The cross rod of the fixed support is provided with a jack matched with the clamping tongue.
The components of the drop suspended ceiling system are tightly combined with each other, and the firmness and stability of connection among the components are ensured in all directions. The installation process of the whole suspended ceiling system can be completed without using excessive additional tools, and the suspended ceiling system has the characteristics of convenience in assembly, firm structure and strong shock resistance.
Drawings
Fig. 1 is an overall schematic diagram of a drop ceiling system according to an embodiment of the present invention.
Fig. 2 is a schematic side view of a drop suspended ceiling system according to an embodiment of the present invention.
FIG. 3 is a schematic view of the overall construction of a suspended ceiling module in an embodiment of the present invention.
FIG. 4 is an exploded view of a suspended ceiling module in an embodiment of the present invention.
Fig. 5 is a partial enlarged view of the portion a in fig. 4.
FIG. 6 is a side view of a suspended ceiling module in an embodiment of the invention.
FIG. 7 is another side view of a suspended ceiling module in an embodiment of the invention.
FIG. 8 is a schematic side elevational view of a second connector in the present suspended ceiling module.
Fig. 9 is a schematic view of the overall structure of a ceiling side panel module in an embodiment of the invention.
Fig. 10 is an exploded view of a ceiling tile module in an embodiment of the present invention.
Fig. 11 is a schematic structural view of a linear side panel assembly in a suspended ceiling side panel module.
Fig. 12 is a schematic structural view of a linear side plate assembly and a corner side plate assembly in a ceiling side plate module.
Fig. 13 is a schematic cross-sectional view of the resilient clip and side panel cross runners in the ceiling side panel module.
Detailed Description
The technical scheme of the invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the drop suspended ceiling system provided by the invention comprises a suspended ceiling module 91 and a suspended ceiling side plate module 92, wherein the suspended ceiling module 91 is arranged in the middle of a building body and is suspended on the top wall surface of the building body; the suspended ceiling side plate module 92 is disposed around the edge of the suspended ceiling module 91 and is fixed on the side wall surface around the building body.
As shown in fig. 3-8, the suspended ceiling module of the present invention comprises a basket screw 1, a first connector 21, a main runner 31, a second connector 22, a cross runner 32, a hanger 4 and a sheet 5; the main keels 31 are multiple, the auxiliary keels 32 are also multiple, and the main keels 31 and the auxiliary keels 32 are mutually and vertically crossed; the main keel 31 is hoisted below the basket screw 1 through the first connecting piece 21, and the auxiliary keel 32 is hoisted below the main keel 31 through the second connecting piece 22; the lower part side of false keel 32 has seted up the window 320 of hanging, the upper end of couple 4 has a coupler body 40, and the coupler body 40 of couple 4 articulates in the window 320 of hanging of false keel 32 side, and the lower extreme and the panel 5 fixed connection of couple 4.
Specifically, as shown in fig. 3, the mounting window 320 includes a main window 321 and a fixing slot 322, and the outline of the main window 321 is larger than that of the hook 40, so that the hook 40 can completely pass through and hang in; the lower edge of the fixing slot 322 is flush with the lower edge of the main window 321, so that the hook body 40 can translate between the main window 321 and the fixing slot 322; the height of the fixing slot 322 is matched with the thickness of the top of the hook body 40, so that the hook body 40 is pressed and fixed by the upper edge and the lower edge of the fixing slot 322 after being translated to the fixing slot 322. The width of the fixing slot 322 matches the width of the hook body 40 so that the hook body 40 can be just completely clamped in the fixing slot 322.
As an improvement, the embodiment of the invention is also provided with a buckling piece 6, and the buckling piece 6 is connected in the main window 321 in a buckling way; the size of the fastening member 6 is matched with the size of the main window 321 in the mounting window 320, so as to block the transverse empty space in the main window 321 after the hook 40 translates to the fixing slot 322, and fasten the hook 40 in the horizontal direction.
In the embodiment of the invention, the upper end of the hook 4 is bent by a sheet-shaped section bar to form a hook body 40; the height of the fixing slot 322 is matched to the thickness of the sheet profile. Therefore, when the hook body at the upper end of the hook 4 translates into the fixed slot 322 along the lower edge of the main window 321, the thickness of the sheet-shaped section is just matched with the height of the fixed slot 322, so that the hook body 40 can be tightly pressed, the plate fixed below the hook 4 is not easy to shake up and down under the action of external force, and the clamping piece 6 clamps the transverse vacant space, so that the mounting structure of the plate is firmer and more reliable, has higher shock resistance and is not easy to fall.
As a modification, a rounded corner or an oblique corner for smooth guiding is provided at the junction of the upper edge of the fixing slot 322 and the main window 321, so that the hook body 40 can smoothly slide into the fixing slot 322 during translation.
As shown in fig. 4 to 5, the upper end of the basket screw 1 is fixed on the top wall surface of the building body in a lifting manner, the lower end of the basket screw 1 is provided with a clamping boss 10 protruding radially, an inverted T-shaped groove with a cross section shape matched with the clamping boss 10 is formed above the first connecting piece 21, and the clamping boss 10 at the lower end of the basket screw 1 is slidably clamped in the inverted T-shaped groove above the first connecting piece 21.
The two sides below the first connecting piece 21 are respectively bent inwards to form a clamping part, the outer profile of the cross section of the main keel 31 is matched with the inner profile of the clamping part, and the main keel 31 is clamped in the clamping part.
As an improvement, the basket screw 1 is also provided with a fixing nut 11, the fixing nut 11 is arranged above the clamping boss 10, and the basket screw 1 is provided with threads matched with the fixing nut 11; the fixing nut 11 is screwed downwards from above to fasten the first connecting piece 21 under the basket screw 1.
A clamping groove is formed below the main keel 31, the upper end of the second connecting piece 22 is clamped and fixed in the clamping groove of the main keel 31, and a through dovetail groove is formed at the lower part of the second connecting piece 22; the cross section of the upper part of the auxiliary keel 32 is in an inverted trapezoid shape, the shape of the auxiliary keel is matched with that of the dovetail groove, the upper end of the auxiliary keel 32 penetrates through the dovetail groove along the direction perpendicular to the main keel 31, and the auxiliary keel is hoisted in the dovetail groove.
Specifically, the two sides of the lower part of the main keel 31 are respectively bent inwards to form barbs, and the barbs on the two sides form clamping grooves below the main keel 31. As shown in fig. 6, the second connecting piece 22 is integrally formed by bending a sheet-shaped section bar, and the section of the main body of the second connecting piece is bent to be U-shaped. The two sides of the upper end of the second connecting piece 22 are respectively bent outwards to form the hooks 221, so that after the second connecting piece 22 is inserted into the clamping groove of the main keel 31 from the lower side, the hooks 221 on the two sides are matched with the barbs of the main keel 31, and the second connecting piece 22 is clamped and fixed. The two side walls of the lower part of the second connecting piece 22 are exposed outside the clamping groove below the main keel 31, and dovetail grooves are formed in the two side walls of the second connecting piece 22 and penetrate in the direction perpendicular to the main keel 31.
Further, an outwardly protruding supporting boss 222 is provided on the outer sidewall below the hooks 221 on both sides of the second connecting member 22, and a supporting plane is formed on the lower end surface of the supporting boss 222, for matching with the barbs of the main joist 31 to support the second connecting member 22.
The installation process of the suspended ceiling module provided by the embodiment of the invention is as follows:
s1, hoisting and fixing the upper end of a basket screw 1 on the top wall surface of a building body;
s2, clamping the first connecting pieces 21 downwards from the upper part of the main keel 31 and clamping the first connecting pieces on the main keel 31;
s3, lifting the main keel 31 and the first connecting piece 21 which are mounted in the S2 to the lower part of the basket screw 1 together, so that the clamping boss 10 below the basket screw 1 slides into the inverted T-shaped groove of the first connecting piece 21; after the first connecting piece 21 is installed in place, the fixing nut 11 on the basket screw 1 is screwed downwards, and the first connecting piece 21 is fastened below the basket screw 1;
S4, the upper part of the auxiliary keel 32 is opposite to the dovetail groove below the second connecting pieces 22, and the auxiliary keel is sequentially slid into a plurality of second connecting pieces;
S5, lifting the auxiliary keel 32 and the second connecting piece 22 which are mounted in the S4 to the lower side of the main keel 31 together, enabling the clamping hook 221 at the upper end of the second connecting piece 22 to be opposite to the clamping groove below the main keel 31, and further lifting the auxiliary keel to enable the second connecting piece 22 to be clamped into the clamping groove below the main keel 31;
s6, fixing the hooks 4 on the top surface of the plate 5;
s7, lifting the hook 4 and the plate 5 which are installed in the S6 to the side lower part of the auxiliary keel 32 together, so that the hook body 40 of the hook 4 is opposite to the mounting window hole 320 on the side surface of the auxiliary keel 32; passing the hook body 40 through the main window 321, and then releasing the plate 5 to mount the hook body 40 on the lower edge of the main window 321;
S8, transversely translating the plate 5 and the hooks 4 on the plate, and sliding the hook body 40 into the fixed slot holes 322 along the lower edge of the main window 321; the hook body 40 is pressed and fixed in the vertical direction;
s9, the snap 6 is installed in the main window 321 to fix the hook 40 in the horizontal direction.
As shown in fig. 9 to 13, the ceiling side panel module in the embodiment of the present invention includes a side panel main runner 81, a side panel sub runner 82, and a side panel assembly 83.
Specifically, curb plate main joist 81 sets up along vertical direction, and curb plate auxiliary joist 82 sets up along the horizontal direction, and curb plate auxiliary joist 82 is fixed in on the wall through curb plate main joist 81.
As shown in fig. 11, the side plate assembly 83 includes a bottom plate 841, side baffles 842, a fixing bracket 843, and a resilient clip 844; the bottom supporting plate 841 is arranged parallel to the horizontal plane, the side baffle 842 is parallel to the vertical plane, and the side baffle 842 is vertically fixed on the bottom supporting plate 841; the fixing bracket 843 is fixedly connected to the bottom supporting plate 841, and the elastic clamping piece 844 is fixedly connected to the fixing bracket 843;
The opening of the buckle body of the elastic buckle 844 faces upwards; the side plate auxiliary keel 82 is provided with a clamping groove 821 extending along the horizontal direction, the opening of the clamping groove 821 is downward, and the inner contour of the clamping groove 821 is matched with the buckle body of the elastic buckle 844; the elastic fastening piece 844 is in fastening connection with the fastening groove 821 of the side plate auxiliary keel 82 from bottom to top, and can translate along the extending direction of the fastening groove 821 on the side plate auxiliary keel 82.
Specifically, as shown in fig. 13, a spring 8441 and a clip 8442 are provided in the buckle body of the elastic buckle 844, one end of the spring 8441 abuts against the inner wall of one side of the buckle body, the other end abuts against the clip 8442, and a triangular protruding back-off is provided on one surface of the clip 8442 facing the inner wall of the other side of the buckle body; the cross section of the inner side wall of the clamping groove 821 of the side plate auxiliary keel 82 is matched with the back-off shape of the clamping plate 8442, and a buckling groove is formed on the inner side wall of the clamping groove 821.
Further, the fixing bracket 843 includes a vertical rod, a cross rod and an inclined rod, and the vertical rod, the cross rod and the inclined rod are fixedly connected with each other to form a right triangle; the cross rod is fixedly connected with the bottom supporting plate 841, and the elastic clamping piece 844 is fixedly connected to the back surface of the vertical rod.
Referring to fig. 10 and 12, in the embodiment of the present invention, a set of side plate main keels 81 and side plate auxiliary keels 82 are respectively installed on each wall surface around the building body; the side plate assembly 83 includes a linear side plate assembly 831 and a corner side plate assembly 832.
The bottom supporting plate 841 of the corner side plate assembly 832 is L-shaped and is arranged at the corner where two adjacent wall surfaces intersect; the two right-angle edges of the corner side plate assembly 832 are respectively and fixedly connected with a fixing bracket 843 and an elastic clamping piece 844, the two right-angle edges of the corner side plate assembly 832 are respectively and fixedly connected to the side plate auxiliary keels 82 of two adjacent wall surfaces through the elastic clamping piece 844 from bottom to top in a buckling manner, and the side plate auxiliary keels are fixedly arranged at the corners where the two adjacent wall surfaces intersect;
The bottom supporting plate 841 of the linear side plate assembly 831 is rectangular and is arranged at other wall surfaces outside the corner; the linear side plate component 831 is in snap connection with the inside of the clamping groove 821 of the side plate auxiliary keel 82 from bottom to top through the elastic snap fastener 844, and can translate along the extending direction of the clamping groove 821 on the side plate auxiliary keel 82.
Generally, the side plate secondary joists 82 are provided with a plurality of side plate assemblies 83, and the side plate assemblies 83 are sequentially connected end to end and are closely arranged on the side plate secondary joists 82. As an improvement, several pairs of adjacent side plate assemblies 83 are connected by a plug-in structure. The plug-in structure is mainly used for providing support for adjacent side plate assemblies 83, so that the overall stability of the suspended ceiling side plate module is improved. Specifically, between two adjacent side plate assemblies 83, the plugging structure includes a latch 851 fixed to an end of one side plate assembly 83 and a jack 852 provided to an end of the other side plate assembly; the clamping tongue 851 protrudes towards the adjacent side plate assembly 83 and is arranged opposite to the insertion hole 852; the latch 851 is inserted into the insertion hole 852.
As shown in fig. 11 and 12, in the embodiment of the present invention, in the linear side plate assembly 831, one end of the bottom plate 841 is fixedly connected with a clamping tongue 851, and the other end of the bottom plate 841 is fixedly connected with a fixing bracket 843; in the corner side plate assembly 832, two ends of the bottom supporting plate 841 are respectively and fixedly connected with a fixing bracket 843; the cross bar of the fixing bracket 843 is provided with a jack 852 matched with the clamping tongue 851.
It should be noted that the insertion holes are not necessarily provided on the cross bar of the fixing bracket 843. In other possible embodiments of the invention, the following can be set: in the linear side plate assembly 831, one end of a bottom supporting plate 841 is fixedly connected with a clamping tongue 851, the other end of the bottom supporting plate 841 is provided with a vertically upward bent folded edge, and the folded edge is provided with an inserting hole 852 matched with the clamping tongue 851; the two ends of the corner side plate component 832 are respectively provided with a vertically upward bent folded edge, and the folded edge is provided with an inserting hole 852 matched with the clamping tongue 851.
Further, to enhance the mounting stability of the fixing bracket 843, it may be further fixed by screws after the side plate assembly is mounted. Specifically, the elastic buckle 844 is fixed on the upper part of the vertical rod of the fixing bracket 843, and the lower part of the vertical rod is fixedly connected with the side plate auxiliary keel 82 through a screw.
The embodiment of the invention also provides an installation method of the suspended ceiling side plate module, which specifically comprises the following steps:
S1, respectively and fixedly mounting a side plate main keel and a side plate auxiliary keel on the wall surfaces around the building body;
s2, installing a corner side plate assembly at one corner; the corner side plate assembly is lifted from bottom to top, so that the elastic clamping pieces on the back of the fixing support are clamped into the clamping grooves of the side plate auxiliary keels on the two adjacent wall surfaces, and the corner side plate assembly is fixed;
s3, respectively installing a plurality of linear side plate assemblies on the wall surface adjacent to the corner side plate assemblies; the elastic clamping piece at the back of the fixing bracket is clamped into the clamping groove of the side plate auxiliary keel by lifting the linear side plate assembly from bottom to top; one end of each linear side plate assembly with a clamping tongue faces one side of the corner side plate assembly in the step S2, and each mounted linear side plate assembly can translate on the side plate auxiliary keel along the extending direction of the clamping groove;
S4, moving the linear side plate assemblies along the extending direction of the clamping groove, so that the adjacent side plate assemblies are mutually inserted and fixed through the clamping tongues and the insertion holes; the side plate components are sequentially connected end to end and are closely arranged;
S5, repeating the steps S2-S4, installing side plate assemblies at the positions of the rest corners and the wall surfaces, and leaving the last corner to be temporarily not installed;
And S6, installing the corner side plate assembly at the last corner according to the method of S2. The last corner is left to be temporarily not installed mainly because after a certain corner side plate component is installed according to the steps S2-S4, the clamping tongues of the linear side plate component installed later are all towards the corner side plate component, and according to the installation logic, the corner side plate component at the certain corner is left to be installed last, so that the fact that no clamping tongues are arranged at one ends of the adjacent linear side plate components at two sides of the corner towards the corner can be guaranteed, and therefore, the last corner side plate component can be installed on a side plate auxiliary keel through an elastic clamping piece and cannot be blocked by the clamping tongues.
In the drop suspended ceiling system provided by the invention, the suspended ceiling modules 91 and the suspended ceiling side plate modules 92 are respectively installed according to the steps, wherein the bottom surface of the plate material 5 in the suspended ceiling modules 91 is flush with the top ends of the side baffles 842 in the suspended ceiling side plate modules 92.
Because the board 5 of the suspended ceiling module 91 is fixed by translation after mounting, the periphery of the suspended ceiling module 91 is inevitably separated from the wall surface by a distance, and the suspended ceiling side board module 92 just can hide the separated distance, so that the suspended ceiling system is convenient to edge; the whole of the drop suspended ceiling system is more beautiful, and a better layering sense is formed.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The drop suspended ceiling system is characterized by comprising a suspended ceiling module and a suspended ceiling side plate module, wherein the suspended ceiling module is arranged in the middle of a building body and is hoisted on the top wall surface of the building body; the suspended ceiling side plate module is arranged around the edge of the suspended ceiling module and is fixed on the side wall surface around the building body;
The suspended ceiling module comprises a basket screw, a first connecting piece, a main keel, a second connecting piece, an auxiliary keel, a hook and a plate; the main keels are multiple, the auxiliary keels are also multiple, and the main keels and the auxiliary keels are mutually and vertically crossed; the main keel is hoisted below the basket screw through a first connecting piece, and the auxiliary keel is hoisted below the main keel through a second connecting piece; the lower side surface of the auxiliary keel is provided with a mounting window hole, the upper end of the hook is provided with a hook body, the hook body of the hook is hung in the mounting window hole on the side surface of the auxiliary keel, and the lower end of the hook is fixedly connected with the plate;
The mounting window hole comprises a main window hole and a fixing groove hole, and the outline of the main window hole is larger than that of the hook body, so that the hook body can completely penetrate and hang in; the lower edge of the fixed slotted hole is flush with the lower edge of the main window hole, so that the hook body can translate between the main window hole and the fixed slotted hole; the height of the fixed slot hole is matched with the thickness of the top of the hook body, so that the hook body is pressed and fixed by the upper edge and the lower edge of the fixed slot hole after being translated to the fixed slot hole;
The suspended ceiling side plate module comprises a side plate main keel, a side plate auxiliary keel and a side plate assembly; the side plate main keels are arranged in the vertical direction, the side plate auxiliary keels are arranged in the horizontal direction, and the side plate auxiliary keels are fixed on the wall surface through the side plate main keels;
The side plate assembly comprises a bottom supporting plate, side baffles, a fixed bracket and an elastic clamping piece; the bottom supporting plate is parallel to the horizontal plane, the side baffle is parallel to the vertical plane, and the side baffle is vertically fixed on the bottom supporting plate; the fixed support is fixedly connected to the bottom supporting plate, and the elastic clamping piece is fixedly connected to the fixed support;
The opening of the buckle body of the elastic buckle piece faces upwards; the side plate auxiliary keels are provided with clamping grooves extending along the horizontal direction, the openings of the clamping grooves face downwards, and the inner contours of the clamping grooves are matched with the buckling bodies of the elastic buckling pieces; the elastic clamping piece is in clamping connection with the clamping groove of the side plate auxiliary keel from bottom to top and can translate along the extending direction of the clamping groove on the side plate auxiliary keel;
Wherein the bottom surface of the sheet material in the suspended ceiling module is flush with the top ends of the side guards in the suspended ceiling tile modules.
2. The drop ceiling system of claim 1, wherein the suspended ceiling module further comprises a clip that snaps into engagement with the main window aperture; the size of the clamping piece is matched with the size of the main window hole in the mounting window hole, and the clamping piece is used for blocking the transverse vacant space in the main window hole after the hook body is translated to the fixing groove hole, so that the hook body is clamped and fixed in the horizontal direction.
3. The drop ceiling system of claim 2, wherein in the drop ceiling modules, the upper ends of the hooks are bent from sheet profiles to form hook bodies; the height of the fixing slot hole is matched with the thickness of the sheet-shaped section bar.
4. The drop suspended ceiling system of claim 1, wherein in the suspended ceiling module, the upper end of the basket screw is fixed on the top wall surface of the building body in a hanging manner, the lower end of the basket screw is provided with a clamping boss protruding in the radial direction, an inverted-T-shaped groove with the cross section shape matched with the clamping boss is arranged above the first connecting piece, and the clamping boss at the lower end of the basket screw is in sliding clamping connection in the inverted-T-shaped groove above the first connecting piece;
The flower basket screw is also provided with a fixing nut, the fixing nut is arranged above the clamping boss, and the flower basket screw is provided with threads matched with the fixing nut; the fixing nut is screwed downwards from top to bottom, and the first connecting piece is fastened below the basket screw;
The two sides of the lower part of the first connecting piece are respectively bent inwards to form clamping parts, the outer profile of the cross section of the main keel is matched with the inner profile of the clamping parts, and the main keel is clamped in the clamping parts.
5. The drop suspended ceiling system of claim 4, wherein in the suspended ceiling module, a clamping groove is formed below the main joist, the upper end of the second connecting piece is clamped and fixed in the clamping groove of the main joist, and a through dovetail groove is formed at the lower part of the second connecting piece; the cross section shape of the upper part of the auxiliary keel is matched with the shape of the dovetail groove, and the upper end of the auxiliary keel penetrates through the dovetail groove along the direction perpendicular to the main keel and is hoisted in the dovetail groove.
6. The drop suspended ceiling system of claim 5, wherein in the suspended ceiling modules, barbs are respectively bent inwards from two sides below the main joists, and the barbs on the two sides form clamping grooves below the main joists; the second connecting piece is integrally formed by bending a sheet-shaped section bar, and the section of the main body of the second connecting piece is bent to be U-shaped;
The two sides of the upper end of the second connecting piece are respectively bent outwards to form clamping hooks, so that after the second connecting piece is inserted into the clamping groove of the main joist from below, the clamping hooks on the two sides are matched with the barbs of the main joist to clamp and fix the second connecting piece;
the two side walls of the lower part of the second connecting piece are exposed out of the clamping groove below the main keel, and dovetail grooves are formed in the two side walls of the second connecting piece and penetrate through the main keel along the direction perpendicular to the main keel.
7. The drop suspended ceiling system of claim 1, wherein the fixed brackets in the suspended ceiling side panel modules comprise vertical bars, cross bars and diagonal bars, the vertical bars, cross bars and diagonal bars being fixedly connected to each other in a right triangle; the cross rod is fixedly connected with the bottom supporting plate, and the elastic clamping piece is fixedly connected to the back of the vertical rod.
8. The drop suspended ceiling system of claim 7, wherein in the suspended ceiling side plate module, a set of side plate main keels and side plate auxiliary keels are installed on each wall surface around the building body;
the side plate assembly comprises a linear side plate assembly and a corner side plate assembly;
The bottom supporting plate of the corner side plate assembly is L-shaped and is arranged at the corner where two adjacent wall surfaces intersect; the two right-angle edges of the corner side plate assembly are respectively and fixedly connected with a fixing bracket and an elastic clamping piece, and are respectively and fixedly connected to side plate auxiliary keels of two adjacent wall surfaces from bottom to top through the elastic clamping pieces, and are fixedly arranged at the corners where the two adjacent wall surfaces intersect;
The bottom supporting plate of the linear side plate assembly is rectangular and is arranged at other wall surfaces outside the corner; the straight side plate assembly is connected in the clamping groove of the side plate auxiliary keel in a buckling mode from bottom to top through the elastic buckling piece, and can translate along the extending direction of the clamping groove on the side plate auxiliary keel.
9. The system of claim 8, wherein in the linear side plate assembly, one end of the bottom support plate is fixedly connected with a clamping tongue, the other end of the bottom support plate is provided with a vertically upward bent folded edge, and the folded edge is provided with a jack matched with the clamping tongue;
The two ends of the corner side plate assembly are respectively provided with a vertically upward bent hem, and jacks matched with the clamping tongues are formed in the hem.
10. The drop suspended ceiling system of claim 8, wherein in the linear side plate assembly, one end of the bottom support plate is fixedly connected with a clamping tongue, and the other end of the bottom support plate is fixedly connected with a fixing bracket;
In the corner side plate assembly, two ends of the bottom supporting plate are fixedly connected with a fixing bracket respectively;
The cross rod of the fixed support is provided with a jack matched with the clamping tongue.
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| CN201910736899.6A CN110374247B (en) | 2019-08-10 | 2019-08-10 | Drop-level suspended ceiling system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910736899.6A CN110374247B (en) | 2019-08-10 | 2019-08-10 | Drop-level suspended ceiling system |
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| CN110374247B true CN110374247B (en) | 2024-07-19 |
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| CN112982798B (en) * | 2021-02-24 | 2022-05-03 | 上海梵辰空间设计工程有限公司 | Modular ceiling grade falling device and installation method |
| CN113550484A (en) * | 2021-07-23 | 2021-10-26 | 广州市广京装饰材料有限公司 | Light barrier for building easy to assemble and convenient regulation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210622073U (en) * | 2019-08-10 | 2020-05-26 | 广州市爱智造科技有限公司 | Grade-falling suspended ceiling system |
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| US20050000182A1 (en) * | 2003-06-04 | 2005-01-06 | Guillaume Martin | Grid framework |
| CN103233541B (en) * | 2013-03-04 | 2015-06-24 | 马自力 | Plate-type special-shaped ceiling structure with light-gauge steel joists |
| CN204282620U (en) * | 2014-11-10 | 2015-04-22 | 广州市广京装饰材料有限公司 | Keel hanging member structure and ceiling structure |
| CN209066707U (en) * | 2018-11-08 | 2019-07-05 | 北新集团建材股份有限公司 | A kind of drop level ceiling system |
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| CN210622073U (en) * | 2019-08-10 | 2020-05-26 | 广州市爱智造科技有限公司 | Grade-falling suspended ceiling system |
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