CN206328932U - A kind of GRC furred ceilings ventilating opening backstop structure - Google Patents
A kind of GRC furred ceilings ventilating opening backstop structure Download PDFInfo
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- CN206328932U CN206328932U CN201621231833.XU CN201621231833U CN206328932U CN 206328932 U CN206328932 U CN 206328932U CN 201621231833 U CN201621231833 U CN 201621231833U CN 206328932 U CN206328932 U CN 206328932U
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Abstract
A kind of GRC furred ceilings ventilating opening backstop structure, it includes the main joist and secondary joist being fixed at building ceiling, and the main joist and secondary joist are mutually perpendicular to；The building ceiling is provided with vertical suspension rod, and the suspension rod is arranged on the main joist and the suspension rod is arranged with fixing nut at the upper and lower surface of the main joist；The main joist is provided with the U-shaped connector in section, and the connector bottom is fixed with the secondary joist；The secondary joist bottom is fixed with GRC ceiling boards by pull bar；The main joist that the ceiling board is provided with above the breach of rectangle, the breach is provided with fracture, forms coffin corresponding with the breach；The coffin is provided with air port, and the corresponding main joist side of the air port surrounding is fixed with angle steel, and the angle steel bottom surface is provided with the GRC square frames for being fixed with rectangle below square steel, the square steel by screw, and party's inframe is provided with backstop.The utility model GRC furred ceiling ventilating opening backstop structures, its is simple in construction, and structural strength is big, appearance looks elegant.
Description
Technical field
The utility model is related to a kind of ventilating opening structure, particularly a kind of GRC furred ceilings ventilating opening backstop structure.
Background technology
GRC (glass fiber reinforced composite sheet material) ceiling board is to make reinforcing material with alkali-resistant glass fibre, and aluminium sulfate is low
Basicity cement is agglutination material and mixes the composition base material that suitably gathers materials, and is poured, extruded by injection, formwork erection, flowing the production technologies such as slurry,
And the inorganic composite material being made, its be mainly characterized by high-strength, cracking resistance, fire resisting, good toughness, be not afraid of jelly, easily shaping and can
With pour build up it is variously-shaped.The installation procedure of GRC ceiling boards is：Size → city's roads → steel construction conversion layer unwrapping wire is checked to determine
The making of position → primary and secondary skeletal frame, installation → GRC ceiling boards installation → joint treatment and cooperating equipment perforate → top finishing.In furred ceiling
Place, will unavoidably leave ventilating opening, however, currently available technology varies to the processing at the ventilating opening of GRC furred ceilings, its
Using effect is also unsatisfactory.
Utility model content
The purpose of this utility model is to provide a kind of GRC furred ceilings ventilating opening backstop structure, and its is simple in construction, structural strength
Greatly, appearance looks elegant.
To achieve the above object, the utility model takes following technical scheme：
A kind of GRC furred ceilings ventilating opening backstop structure, it includes the main joist and secondary joist being fixed at building ceiling, the master
Keel and secondary joist are mutually perpendicular to；The building ceiling is provided with vertical suspension rod, and the suspension rod is arranged on the main joist and the suspension rod
Fixing nut is arranged with the upper and lower surface of the main joist；The main joist is provided with the U-shaped connector in section, the connector
Bottom is fixed with the secondary joist；The secondary joist bottom is fixed with GRC ceiling boards by pull bar；The ceiling board is provided with rectangle
Main joist above breach, the breach is provided with fracture, forms coffin corresponding with the breach；The coffin is provided with wind
Mouthful, the corresponding main joist side of the air port surrounding is fixed with angle steel, and the angle steel bottom surface, which is provided with below square steel, the square steel, passes through spiral shell
Nail is fixed with the GRC square frames of rectangle, and party's inframe is provided with backstop.
Further, the ceiling board is included below some crossbearers parallel with the main joist, each crossbearer provided with connection
Plate, the connecting plate bottom is fixed with GRC flase floors vertical with the crossbearer.
Further, the grid plate surface is provided with wood grain structure.
Further, the grid plate top surface is provided with Sound-proof material.
Further, the main joist size is 60*25*2mm.
Further, the secondary joist size is 50*20*2mm, and at intervals of 370mm.
The beneficial effects of the utility model are：The utility model GRC furred ceiling ventilating opening backstop structures, its is simple in construction, knot
Structure intensity is big, appearance looks elegant, it is easy to can just realize wood grain effect.
Brief description of the drawings
Fig. 1 is the main joist of the utility model GRC furred ceiling ventilating opening backstop structures and the attachment structure schematic diagram of secondary joist.
Fig. 2 is the structural representation at the air port of the utility model GRC furred ceiling ventilating opening backstop structures.
Embodiment
In order that the technical solution of the utility model and beneficial effect are more clearly understood, with reference to embodiments with it is attached
Figure, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As shown in figure 1, the utility model provides a kind of GRC furred ceilings ventilating opening backstop structure, it hangs including being fixed on building
Main joist 1 and secondary joist 2 at top, the main joist 1 and secondary joist 2 are mutually perpendicular to.The building ceiling is provided with vertical suspension rod 3,
The suspension rod 3 is arranged on the main joist 1 and the suspension rod 3 is arranged with fixing nut at the upper and lower surface of the main joist 1.The master
Keel 1 are provided with the U-shaped connector 4 in section, and the bottom of connector 4 is fixed with the secondary joist 2.Main joist of the present utility model
1 and secondary joist 2 be square tube, wherein the size of main joist 1 be 60*25*2mm, the size of secondary joist 2 be 50*20*2mm, and at intervals of
370mm.The bottom of secondary joist 2 is fixed with GRC ceiling boards by pull bar 3.
As shown in Fig. 2 the ceiling board includes some crossbearers 5 parallel with the main joist 1, each lower section of crossbearer 5 is provided with connection
Plate 6, the bottom of connecting plate 6 is fixed with GRC flase floors 7 vertical with the crossbearer 5, and each arrangement of flase floor 7 constitutes indoor ceiling.
It is preferred that, the surface of flase floor 7 is provided with wood grain structure, forms wood grain effect.It is preferred that, the top surface of flase floor 7 is provided with Sound-proof material
8.The main joist 1 that the ceiling board is provided with above the breach of rectangle, the breach is provided with fracture, forms rectangle corresponding with the breach empty
Between.The coffin is provided with air port 9, and the corresponding side of main joist 1 of the surrounding of air port 9 is fixed with angle steel 10, the bottom of angle steel 10
Face is provided with square steel 11, and the lower section of square steel 11 is fixed with the GRC square frames 12 of rectangle, the square frame 12 by screw provided with bronze-colored
Backstop 13.
The utility model GRC furred ceiling ventilating opening backstop structures, its is simple in construction, and structural strength is big, appearance looks elegant, it is easy to
Wood grain effect can be just realized, the selection of indoor decorative effect is considerably increased.
The above, is only preferred embodiment of the present utility model, not makees any to structure of the present utility model
Formal limitation.It is every any simple modification made according to technical spirit of the present utility model to above example, equivalent
Change and modification, in the range of still falling within the technical solution of the utility model.
Claims (6)
1. a kind of GRC furred ceilings ventilating opening backstop structure, it is characterised in that it includes the main joist being fixed at building ceiling and secondary
Keel, the main joist and secondary joist are mutually perpendicular to；The building ceiling is provided with vertical suspension rod, and the suspension rod is arranged on the main joist
And the suspension rod is arranged with fixing nut at the upper and lower surface of the main joist；The main joist is provided with the U-shaped connector in section,
The connector bottom is fixed with the secondary joist；The secondary joist bottom is fixed with GRC ceiling boards by pull bar；The ceiling board is set
There is the breach of rectangle, the main joist above the breach is provided with fracture, form coffin corresponding with the breach；The coffin
Provided with air port, the corresponding main joist side of the air port surrounding is fixed with angle steel, and the angle steel bottom surface is provided with below square steel, the square steel
The GRC square frames of rectangle are fixed with by screw, party's inframe is provided with backstop.
2. GRC furred ceilings ventilating opening backstop structure according to claim 1, it is characterised in that：The ceiling board includes some
Connecting plate is provided with below the crossbearer parallel with the main joist, each crossbearer, the connecting plate bottom is fixed with vertical with the crossbearer
GRC flase floors.
3. GRC furred ceilings ventilating opening backstop structure according to claim 2, it is characterised in that：The grid plate surface is provided with
Wood grain structure.
4. GRC furred ceilings ventilating opening backstop structure according to claim 3, it is characterised in that：The grid plate top surface is provided with
Sound-proof material.
5. GRC furred ceilings ventilating opening backstop structure according to claim 1, it is characterised in that：The main joist size is 60*
25*2mm。
6. GRC furred ceilings ventilating opening backstop structure according to claim 5, it is characterised in that：The secondary joist size is 50*
20*2mm, and at intervals of 370mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231833.XU CN206328932U (en) | 2016-11-16 | 2016-11-16 | A kind of GRC furred ceilings ventilating opening backstop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231833.XU CN206328932U (en) | 2016-11-16 | 2016-11-16 | A kind of GRC furred ceilings ventilating opening backstop structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328932U true CN206328932U (en) | 2017-07-14 |
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ID=59287797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621231833.XU Active CN206328932U (en) | 2016-11-16 | 2016-11-16 | A kind of GRC furred ceilings ventilating opening backstop structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279512A (en) * | 2021-06-24 | 2021-08-20 | 江苏嘉合洁净科技有限公司 | Toilet's furred ceiling structure based on variably control and adjust |
-
2016
- 2016-11-16 CN CN201621231833.XU patent/CN206328932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279512A (en) * | 2021-06-24 | 2021-08-20 | 江苏嘉合洁净科技有限公司 | Toilet's furred ceiling structure based on variably control and adjust |
| CN113279512B (en) * | 2021-06-24 | 2022-07-12 | 江苏嘉合洁净科技有限公司 | Toilet's furred ceiling structure based on variably control and adjust |
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