CN219794370U - Keel suspended ceiling structure - Google Patents
Keel suspended ceiling structure Download PDFInfo
- Publication number
- CN219794370U CN219794370U CN202320936390.8U CN202320936390U CN219794370U CN 219794370 U CN219794370 U CN 219794370U CN 202320936390 U CN202320936390 U CN 202320936390U CN 219794370 U CN219794370 U CN 219794370U
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- CN
- China
- Prior art keywords
- keel
- joist
- main joist
- long main
- ceiling structure
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- 239000012634 fragment Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a keel suspended ceiling structure, which relates to the technical field of suspended ceiling structures and aims to improve the installation efficiency of a keel suspended ceiling. According to the utility model, the suspender is fixed at a set position of the roof, the long main keels and the short main keels are connected in a vertical state, after the main keels are connected, connecting blocks at two sides of the secondary keels are respectively inserted into connecting seats on the inner walls of the two parallel long main keels, so that the installation of the main keels and the secondary keels is completed, the whole connection is simple and convenient, and the installation efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of suspended ceilings, in particular to a keel suspended ceiling structure.
Background
Suspended ceiling joists, which are the ceilings that we often see, particularly molded ceilings, are framed with joists and then covered with gypsum board. The joist is made of light steel and is used as the main material of suspended ceiling.
The utility model provides a fossil fragments furred ceiling structure, this fossil fragments furred ceiling structure need a large amount of connecting pieces such as main hanger and secondary hanger when connecting as published under publication number CN210288837U, because fossil fragments are high altitude installation, if the construction efficiency of fossil fragments furred ceiling can be great is influenced to the quantity of connecting piece quantity, in order to solve above-mentioned problem, so proposes a fossil fragments furred ceiling structure.
Disclosure of Invention
In order to improve the installation efficiency of the keel suspended ceiling.
The utility model provides a keel suspended ceiling structure, which adopts the following technical scheme:
the utility model provides a fossil fragments furred ceiling structure, includes long main joist, short main joist and secondary joist, surface fixed mounting has a plurality of jib on the long main joist, first locking hole and draw-in groove have all been seted up to long main joist left and right sides, the quantity of first locking hole is two and is located the draw-in groove left and right sides respectively, the shell fragment is installed to draw-in groove one side integral type, the second locking hole has all been seted up to short main joist left and right sides, the size and the position of first locking hole and second locking hole are the same, the upper and lower surface homogeneity is provided with the lug about the short main joist both ends, long main joist one side inner wall welding has a plurality of connecting seats, the connecting block has all been welded to secondary joist left and right sides outer wall.
Through adopting above-mentioned technical scheme, when the installation fossil fragments furred ceiling, be fixed in roof settlement position earlier with the jib, be vertical state with long main joist and short main joist again and connect, this moment, the lug that is located short main joist upper surface gets into the shell fragment bottom and is fixed by the shell fragment, the lug that is located short main joist lower surface gets into the draw-in groove inside and is fixed by the draw-in groove, with bolt fixed mounting accomplish the connection of long main joist and short main joist in first locking hole, thereby the main joist is connected the back that finishes, thereby insert the connecting block of two parallel long main joist inner walls respectively inside the connecting seat and accomplish the installation of main joist and secondary joist, the bulk connection is simple and convenient, and installation efficiency has been improved greatly.
Optionally, the welding of secondary joist inner wall upper end has the gag lever post, sliding connection has movable rail between secondary joist and the gag lever post.
Through adopting above-mentioned technical scheme, be used for changing the length of secondary joist through pulling movable rail to make the secondary joist be applicable to the furred ceiling structure of different length.
Optionally, a plurality of screw holes are formed in the lower end of the secondary keel, and fixing bolts are connected with the inner wall of the movable rail in a threaded manner.
Through adopting above-mentioned technical scheme, after the movable rail removes to required position, carry out spacingly to the movable rail through fixing bolt.
Optionally, the outer wall of one side of the long main keel is provided with a lightening hole.
By adopting the technical scheme, the weight of the long main joist is greatly reduced through the weight reducing holes, and the manpower consumption is reduced.
Optionally, the connecting seat and the connecting block outer wall are all provided with third locking holes, and two groups of third locking holes are the same in position.
Optionally, the long main joist, the short main joist and the secondary joist are all U-shaped structures.
Optionally, the long main joist, the short main joist and the secondary joist are all plated with aluminum-zinc steel plates.
In summary, the present utility model includes at least one of the following beneficial effects:
1. fixing the suspender at a set position of a roof, connecting the long main joist and the short main joist in a vertical state, fixing a lug on the upper surface of the short main joist at the bottom of the elastic sheet by the elastic sheet, fixing a lug on the lower surface of the short main joist in a clamping groove by the clamping groove, fixedly mounting a bolt in a first locking hole to finish the connection of the long main joist and the short main joist, and respectively inserting connecting blocks on two sides of the secondary joist into connecting seats on the inner walls of two parallel long main joists after the connection of the main joists is finished, so that the installation of the main joist and the secondary joist is finished, the integral connection is simple and convenient, and the installation efficiency is greatly improved;
2. the movable rail is pulled to change the length of the secondary joist, so that the secondary joist is applicable to suspended ceiling structures with different lengths.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
figure 3 is a schematic view of the structure of the long main runner of the present utility model;
fig. 4 is a schematic view of the structure of the cross runner of the present utility model.
Reference numerals illustrate: 1. a long main keel; 2. a short main keel; 3. a secondary keel; 4. a boom; 5. a first locking hole; 6. a clamping groove; 7. a spring plate; 8. a second locking hole, 9, a bump; 10. a connecting seat; 11. a third locking hole; 12. a limit rod; 13. a movable rail; 14. a connecting block; 15. and a lightening hole.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The utility model discloses a keel suspended ceiling structure. Referring to fig. 1-3, the long main joist 1, the short main joist 2 and the secondary joist 3 are included, the outer wall of one side of the long main joist 1 is provided with a lightening hole 15, the weight of the long main joist 1 is greatly reduced through the lightening hole 15, the manpower consumption is reduced, the long main joist 1, the short main joist 2 and the secondary joist 3 are all U-shaped structures, and the long main joist 1, the short main joist 2 and the secondary joist 3 are all plated with aluminum-zinc steel plates;
the long main joist 1 upper surface fixed mounting has a plurality of jib 4, first locking hole 5 and draw-in groove 6 have all been seted up to long main joist 1 left and right sides, the quantity of first locking hole 5 is two and is located draw-in groove 6 left and right sides respectively, shell fragment 7 is installed to draw-in groove 6 one side integral type, second locking hole 8 has all been seted up to short main joist 2 left and right sides, first locking hole 5 and second locking hole 8's size and position are the same, the upper and lower surface homogeneous formula is provided with lug 9 about short main joist 2, when the installation fossil fragments furred ceiling, be fixed in roof settlement position with jib 4 earlier, be connected long main joist 1 and short main joist 2 in the vertical state again, lug 9 that is located short main joist 2 upper surface at this moment gets into shell fragment 7 bottom and is fixed by shell fragment 7, lug 9 that is located short main joist 2 lower surface get into inside by draw-in groove 6 and fix, accomplish the connection of long main joist 1 and short main joist 2 with bolt fixed mounting in first locking hole 5.
Referring to fig. 3 and 4, a plurality of connecting seats 10 are welded on the inner wall of one side of the long main keel 1, connecting blocks 14 are welded on the outer walls of the left side and the right side of the secondary keel 3, third locking holes 11 are formed on the outer walls of the connecting seats 10 and the connecting blocks 14, the positions of the two groups of third locking holes 11 are the same, after the main keel is connected, the connecting blocks 14 on the two sides of the secondary keel 3 are respectively inserted into the connecting seats 10 on the inner wall of the two parallel long main keels 1, so that the installation of the main keel and the secondary keel is completed, the integral connection is simple and convenient, and the installation efficiency is greatly improved;
referring to fig. 1 and 4, a limit rod 12 is welded at the upper end of the inner wall of the secondary keel 3, a movable rail 13 is slidably connected between the secondary keel 3 and the limit rod 12, and the length of the secondary keel 3 is changed by pulling the movable rail 13, so that the secondary keel 3 is applicable to suspended ceiling structures with different lengths, a plurality of threaded holes are formed in the lower end of the secondary keel 3, fixing bolts are connected with the inner wall of the movable rail 13 in a threaded manner, and after the movable rail 13 moves to a required position, the movable rail 13 is limited by the fixing bolts.
The implementation principle of the keel suspended ceiling structure provided by the utility model is as follows:
the hanger rod 4 is fixed at a roof setting position, the long main joist 1 and the short main joist 2 are connected in a vertical state, at the moment, the convex blocks 9 positioned on the upper surface of the short main joist 2 enter the bottom of the elastic sheet 7 to be fixed by the elastic sheet 7, the convex blocks 9 positioned on the lower surface of the short main joist 2 enter the clamping grooves 6 to be fixed by the clamping grooves 6, the bolts are fixedly arranged in the first locking holes 5 to complete the connection of the long main joist 1 and the short main joist 2, and after the connection of the main joists is completed, the connecting blocks 14 on two sides of the secondary joist 3 are respectively inserted into the connecting seats 10 on the inner walls of the two parallel long main joists 1 to complete the installation of the main joists and the secondary joists.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a fossil fragments furred ceiling structure, includes long main joist (1), short main joist (2) and secondary joist (3), its characterized in that: the utility model discloses a long main joist (1), including long main joist (1) upper surface fixed mounting, first locking hole (5) and draw-in groove (6) have all been seted up to long main joist (1) left and right sides, the quantity of first locking hole (5) is two and is located draw-in groove (6) left and right sides respectively, shell fragment (7) are installed to draw-in groove (6) one side integral type, second locking hole (8) have all been seted up to short main joist (2) left and right sides, the size and the position of first locking hole (5) and second locking hole (8) are the same, the upper and lower surface homogeneity is provided with lug (9) about long main joist (2), long main joist (1) one side inner wall welding has a plurality of connecting seats (10), connecting block (14) have all been welded to secondary joist (3) left and right sides outer wall.
2. The keel ceiling structure of claim 1, wherein: the upper end of the inner wall of the secondary keel (3) is welded with a limiting rod (12), and a movable rail (13) is connected between the secondary keel (3) and the limiting rod (12) in a sliding mode.
3. The keel ceiling structure of claim 2, wherein: a plurality of threaded holes are formed in the lower end of the secondary keel (3), and the inner wall of the movable rail (13) is connected with a fixing bolt in a threaded manner.
4. The keel ceiling structure of claim 1, wherein: the outer wall of one side of the long main keel (1) is provided with a lightening hole (15).
5. The keel ceiling structure of claim 1, wherein: the outer walls of the connecting seat (10) and the connecting block (14) are respectively provided with a third locking hole (11), and the positions of the two groups of third locking holes (11) are the same.
6. The keel ceiling structure of claim 1, wherein: the long main keels (1), the short main keels (2) and the secondary keels (3) are all U-shaped structures.
7. The keel ceiling structure of claim 1, wherein: the long main keels (1), the short main keels (2) and the secondary keels (3) are all plated with aluminum-zinc steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936390.8U CN219794370U (en) | 2023-04-22 | 2023-04-22 | Keel suspended ceiling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936390.8U CN219794370U (en) | 2023-04-22 | 2023-04-22 | Keel suspended ceiling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219794370U true CN219794370U (en) | 2023-10-03 |
Family
ID=88185322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320936390.8U Active CN219794370U (en) | 2023-04-22 | 2023-04-22 | Keel suspended ceiling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219794370U (en) |
-
2023
- 2023-04-22 CN CN202320936390.8U patent/CN219794370U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |