CN219387316U - Suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof - Google Patents
Suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof Download PDFInfo
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- CN219387316U CN219387316U CN202320559719.3U CN202320559719U CN219387316U CN 219387316 U CN219387316 U CN 219387316U CN 202320559719 U CN202320559719 U CN 202320559719U CN 219387316 U CN219387316 U CN 219387316U
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Abstract
The utility model discloses a suspended ceiling structure suitable for a elder Fang hollow prefabricated plate roof, which belongs to the field of building indoor decoration and aims to solve the problem that an old house of the existing hollow prefabricated plate roof cannot be built when being decorated, and the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof comprises a fixed base plate (1), a horizontal main keel (2), a vertical keel (8), a first horizontal auxiliary keel (5) and a horizontal suspended ceiling plate (3) which are connected in sequence, wherein the section of the fixed base plate (1) is of a right-angle structure, the fixed base plate (1) comprises a base vertical plate (101), and the base vertical plate (101) is fixedly connected with a wall body (11) in a laminated mode. Suspended ceiling structure furred ceiling suitable for elder Fang hollow prefabricated plate roof is fixed with the wall body, no longer need be connected fixedly with the prefabricated plate roof. Meanwhile, the fixed base plate can also strengthen the supporting effect of the wall body on the prefabricated plate roof, and the shock resistance of the house is improved.
Description
Technical Field
The utility model relates to the field of building interior decoration, in particular to a suspended ceiling structure suitable for a elder Fang hollow prefabricated plate roof.
Background
The roof of many old houses is hollow prefabricated plate, and hollow prefabricated plate roof structure's stability and security are all relatively poor, and in addition this kind of old houses of hollow prefabricated plate is at the in-process of interior decoration, because above-mentioned stability and security's problem, can't directly be under construction the construction furred ceiling on hollow prefabricated plate top.
Disclosure of Invention
In order to solve the problem that an existing hollow prefabricated slab roof cannot be used for building a suspended ceiling in decoration, the utility model provides a suspended ceiling structure suitable for a elder Fang hollow prefabricated slab roof, and the suspended ceiling structure suitable for the elder Fang hollow prefabricated slab roof is fixed with a wall body and is not required to be connected and fixed with the prefabricated slab roof. Meanwhile, the fixed base plate can also strengthen the supporting effect of the wall body on the prefabricated plate roof, and the shock resistance of the house is improved.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a furred ceiling structure suitable for elder Fang hollow prefabricated plate roof, including fixed base board, horizontal main joist, vertical fossil fragments, first horizontal auxiliary joist and the horizontal furred ceiling board that connects gradually, the section of fixed base board is right angle shape structure, and fixed base board extends along the fore-and-aft direction, and fixed base board contains the base riser and the base is dull and stereotyped that connect gradually down, and the base riser is connected fixedly with the wall body range upon range of, and horizontal main joist extends along left and right directions, and horizontal main joist and first horizontal auxiliary joist parallel arrangement from top to bottom.
The fixed base plate is positioned between two adjacent hollow precast slabs, the base vertical slab is fixedly connected with the wall body through expansion bolts, the base flat slab is connected with the hollow precast slabs in a lower upper lamination way, and the base vertical slab is made of steel.
The horizontal main joist contains steel bracket and the alignment jig that sets up about, and steel bracket is fixed with the base riser connection, and vertical joist passes through alignment jig and steel bracket connection, and alignment jig can adjust vertical joist's position in left and right directions.
The steel bracket extends along the left-right direction, the cross section of the steel bracket is of an inverted U-shaped structure, the steel bracket comprises a front supporting vertical plate, an upper supporting transverse plate and a rear supporting vertical plate which are sequentially connected from front to back, the front supporting vertical plate and the rear supporting vertical plate are vertically connected and fixed with a base vertical plate, and the upper supporting transverse plate is fixedly connected with the lower part of a base flat plate in a stacked mode.
The parts of the front support vertical plate and the rear support vertical plate, which are connected with the base vertical plate, are respectively provided with a trapezoid reinforcing plate, the trapezoid reinforcing plates are vertical to the base vertical plate, and structural adhesive is filled between the upper support transverse plate and the hollow precast slab.
The adjusting frame extends along the upper and lower direction, and the section of adjusting frame is U-shaped structure, and the adjusting frame contains from the front to the back in proper order and transfers riser, outer accent riser and the back accent riser of connecting, and the steel bracket is located before transferring between riser and the back accent riser, and the adjusting frame passes through a plurality of levels with the steel bracket and wears bolted connection.
The front adjusting vertical plate is connected with the front supporting vertical plate in a front-back stacking way, the rear adjusting vertical plate is connected with the rear supporting vertical plate in a rear-front stacking way, and the horizontal opposite-penetrating bolts sequentially penetrate through the front adjusting vertical plate, the front supporting vertical plate, the rear supporting vertical plate and the rear adjusting vertical plate.
The section of vertical fossil fragments and first horizontal auxiliary joist all is U-shaped structure, and the junction of vertical fossil fragments and first horizontal auxiliary joist is connected with the horizontal auxiliary joist of second, and the section of second horizontal auxiliary joist is L-shaped structure, and the horizontal auxiliary joist of second extends along the fore-and-aft direction, and horizontal furred ceiling board is connected fixedly with the range upon range of second horizontal auxiliary joist.
Suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof still includes that the wall receives limit fossil fragments, and the wall receives limit fossil fragments and is connected fixedly through expansion bolts and wall body, and the wall receives limit fossil fragments and is located the below of fixed base plate, and the wall receives limit fossil fragments and extends along the fore-and-aft direction, and the one end of first horizontal auxiliary joist is pegged graft fixedly with the wall receives limit fossil fragments.
Suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof still includes upright furred ceiling board, and upright furred ceiling board is fixed with vertical fossil fragments range upon range of connection, is provided with the top surface between the upper end of upright furred ceiling board and the hollow prefabricated plate and receives the limit fossil fragments, and the lower extreme of upright furred ceiling board is connected with horizontal furred ceiling board.
The beneficial effects of the utility model are as follows: suspended ceiling structure furred ceiling suitable for elder Fang hollow prefabricated plate roof is fixed with the wall body, no longer need be connected fixedly with the prefabricated plate roof. Meanwhile, the fixed base plate can also strengthen the supporting effect of the wall body on the prefabricated plate roof, and the shock resistance of the house is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Fig. 1 is a schematic bottom view of a suspended ceiling construction adapted for use with a elder Fang hollow prefabricated panel roof in accordance with the present utility model.
Fig. 2 is a schematic view in the direction A-A in fig. 1.
Figure 3 is a schematic perspective view of a stationary base plate and a horizontal main runner.
Fig. 4 is a perspective view of the stationary base plate and the steel bracket.
Fig. 5 is a perspective view of the adjusting bracket.
Figure 6 is a schematic view of a first horizontal cross runner taken along the direction B-B in figure 2.
Fig. 7 is a schematic view of the vertical keel in the direction C-C in fig. 2.
Fig. 8 is a schematic cross-sectional view of a wall finishing keel.
Figure 9 is a schematic cross-sectional view of a second horizontal cross runner.
Figure 10 is a schematic cross-sectional view of a top finishing keel.
The reference numerals are explained as follows:
1. a fixed base plate; 2. a horizontal main keel; 3. a horizontal ceiling plate; 4. an expansion bolt; 5. a first horizontal cross runner; 6. wall trimming keels; 7. a top surface trimming keel; 8. a vertical keel; 9. a second horizontal cross runner; 10. an upright ceiling plate; 11. a wall body; 12. hollow precast slabs; 13. structural adhesive;
101. a base vertical plate; 102. A base plate;
201. a steel bracket; 202. An adjusting frame; 203. A horizontal pass-through bolt;
2011. a front supporting vertical plate; 2012. a top support transverse plate; 2013. a rear supporting vertical plate; 2014. a trapezoidal reinforcing plate;
2021. a front adjusting vertical plate; 2022. an outer adjusting vertical plate; 2023. and (5) adjusting the vertical plate.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
The utility model provides a furred ceiling structure suitable for elder Fang hollow prefabricated plate roof, including fixed base plate 1 that connects gradually, horizontal main joist 2, vertical joist 8, first horizontal auxiliary joist 5 and horizontal furred ceiling board 3, the section of fixed base plate 1 is right angle shape structure, fixed base plate 1 extends along the fore-and-aft direction, fixed base plate 1 contains the pedestal riser 101 and the base flat board 102 that connect gradually down, pedestal riser 101 is fixed with wall 11 range upon range of being connected, horizontal main joist 2 extends along left and right directions, parallel interval sets up about horizontal main joist 2 and the first horizontal auxiliary joist 5, fixed base plate 1 sets up with vertical joist 8 about the interval, as shown in fig. 1 to 7.
In this embodiment, the fixed base plate 1 is located between two adjacent hollow precast slabs 12, a plurality of bolt installation through holes are formed in the base vertical plate 101, the base vertical plate 101 is fixedly connected with the wall 11 through expansion bolts 4, and the base flat plate 102 is connected with the hollow precast slabs 12 in a lower and upper lamination manner. The fixed base plate 1 is made of steel, and the fixed base plate 1 can further strengthen the supporting effect of the wall body on the prefabricated plate roof and increase the shock resistance of the house.
In this embodiment, the horizontal main joist 2 comprises a steel bracket 201 and an adjusting frame 202 which are arranged left and right, the left end of the steel bracket 201 is fixedly connected (e.g. welded) with the base vertical plate 101, the right end of the steel bracket 201 is connected with the adjusting frame 202, the vertical joist 8 is connected with the steel bracket 201 through the adjusting frame 202, the steel bracket 201 has the function of transmitting the weights of the joist and the ceiling plate to the fixed base plate 1, the adjusting frame 202 can be fixed after moving left and right, and the adjusting frame 202 can adjust the position of the vertical joist 8 in the left and right direction.
In the present embodiment, the extending direction of one member is perpendicular to the cross section of the member, but the extending direction of the member is the same as the longitudinal direction of the member, and as shown in fig. 2, the extending direction of the fixing base plate 1 is the front-rear direction, the cross section of the fixing base plate 1 is parallel to the paper surface of fig. 2, and the longitudinal direction of the fixing base plate 1 is the front-rear direction. The extending direction of the vertical keel 8 is the up-down direction, the section of the vertical keel 8 is parallel to the horizontal plane, and the length direction of the vertical keel 8 is the up-down direction.
In this embodiment, the steel bracket 201 extends in the left-right direction, the length of the steel bracket 201 is greater than the width of the fixed base plate 1, the cross section of the steel bracket 201 is in an inverted U-shaped structure, the steel bracket 201 includes a front supporting vertical plate 2011, an upper supporting horizontal plate 2012 and a rear supporting vertical plate 2013 which are sequentially connected from front to back, the front supporting vertical plate 2011 and the rear supporting vertical plate 2013 are vertically connected and fixed (e.g. welded) with the base vertical plate 101, and the upper supporting horizontal plate 2012 is vertically and fixedly connected (e.g. welded) with the base flat plate 102 in a stacked manner, as shown in fig. 1 to 5.
In this embodiment, the portions of the front support riser 2011 and the rear support riser 2013 connected to the base riser 101 are provided with trapezoidal reinforcing plates 2014, the trapezoidal reinforcing plates 2014 are located below the front support riser 2011, the trapezoidal reinforcing plates 2014 are connected with the front support riser 2011 integrally, the trapezoidal reinforcing plates 2014 are also located below the rear support riser 2013, the trapezoidal reinforcing plates 2014 are connected with the rear support riser 2013 integrally, the trapezoidal reinforcing plates 2014 are vertically connected (e.g. welded) to the base riser 101, and the structural adhesive 13 is filled between the upper support transverse plate 2012 and the hollow precast slab 12 for auxiliary fixing, and the structural adhesive 13 can be a product in the prior art.
In this embodiment, the adjusting bracket 202 extends in the up-down direction, the cross section of the adjusting bracket 202 is in a U-shaped structure, the adjusting bracket 202 includes a front adjusting vertical plate 2021, an outer adjusting vertical plate 2022 and a rear adjusting vertical plate 2023 which are sequentially connected from front to back, the steel bracket 201 is located between the front adjusting vertical plate 2021 and the rear adjusting vertical plate 2023, a plurality of bolt mounting through holes are formed in each of the front adjusting vertical plate 2021 and the rear adjusting vertical plate 2023, and the adjusting bracket 202 and the steel bracket 201 are connected through a plurality of horizontal through bolts 203, as shown in fig. 2 to 5.
In this embodiment, the front adjusting plate 2021 is connected with the front supporting plate 2011 in a front-back stacking manner, the rear adjusting plate 2023 is connected with the rear supporting plate 2013 in a front-back stacking manner, after the adjusting frame 202 moves left and right to a required position, holes are punched in the front supporting plate 2011 and the rear supporting plate 2013, and the horizontal centering bolts 203 sequentially pass through the front adjusting plate 2021, the front supporting plate 2011, the rear supporting plate 2013 and the rear adjusting plate 2023, so that the steel bracket 201 and the adjusting frame 202 can be connected and fixed, and the horizontal centering bolts 203 can be self-tapping bolts without punching in advance.
In this embodiment, the cross sections of the vertical keel 8 and the first horizontal auxiliary keel 5 are all approximately in a U-shaped structure, the connection part of the vertical keel 8 and the first horizontal auxiliary keel 5 is connected with a second horizontal auxiliary keel 9, the cross section of the second horizontal auxiliary keel 9 is approximately in an L-shaped structure, the second horizontal auxiliary keel 9 extends along the front-back direction, and the horizontal ceiling plate 3 is fixedly connected with the second horizontal auxiliary keel 9 in a stacked mode, as shown in fig. 2 and 9. Each horizontal ceiling tile 3 is located between two adjacent first horizontal cross runners 5.
In this embodiment, the furred ceiling structure suitable for elder Fang hollow prefabricated plate roof still includes that the wall receives limit fossil fragments 6, and the wall receives limit fossil fragments 6 and is connected fixedly through expansion bolts 4 with wall 11, and the wall receives limit fossil fragments 6 and is located the below of fixed base plate 1, and the section of wall receives limit fossil fragments 6 is open slot structure, and the wall receives limit fossil fragments 6's opening towards right, and wall receives limit fossil fragments 6 and extends along fore-and-aft direction, and the left end of first horizontal auxiliary joist 5 is pegged graft fixedly with wall receives limit fossil fragments 6, and horizontal furred ceiling board 3 is located the below of first horizontal auxiliary joist 5, as shown in fig. 2 and 8.
In this embodiment, the suspended ceiling structure suitable for elder Fang hollow prefabricated slab roof further comprises vertical suspended ceiling boards 10, wherein the vertical suspended ceiling boards 10 are fixedly connected with the vertical keels 8 in a stacked manner, and each vertical suspended ceiling board 10 is located between two adjacent vertical keels 8. The vertical suspended ceiling board 10 is located the outside of vertical fossil fragments 8, is provided with the top surface between the upper end of vertical suspended ceiling board 10 and the hollow prefabricated plate 12 and receives limit fossil fragments 7, and the cross section of limit fossil fragments 7 is open slot structure is received to the top surface, and the opening of limit fossil fragments 7 is received to the top surface down, and the upper end of vertical suspended ceiling board 10 is pegged graft with limit fossil fragments 7 is received to the top surface, and the lower extreme of vertical suspended ceiling board 10 is connected with horizontal suspended ceiling board 3, as shown in fig. 2 and 10.
The suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof can be suitable for living rooms, bedrooms, kitchens, restaurants, toilets and the like. The form of the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof can be different according to different applicable rooms, for example, the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof is a back-shaped or U-shaped structure when used in a living room, and the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof is a plane closed structure when used in a kitchen. The horizontal ceiling tile 3 may be plasterboard or aluminum sheet and the vertical ceiling tile 10 may be plasterboard or aluminum sheet.
When the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof is a back-shaped or U-shaped structure, the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof comprises an upright suspended ceiling plate 10 and a horizontal suspended ceiling plate 3. When the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof is a plane closed structure, the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof only comprises the horizontal suspended ceiling plate 3, but does not comprise the vertical suspended ceiling plate 10, and the left end and the right end of the first horizontal auxiliary keel 5 are fixedly spliced with the wall surface edge-folding keel 6. Because the precast floor slabs cannot be perforated, the total area of the suspended ceiling structure suitable for the elder Fang hollow precast slab roof, which is a plane closed structure, is limited, and the suspended ceiling structure can be calculated specifically according to the existing stress analysis.
Taking the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof as an example, the construction process of the suspended ceiling structure suitable for the elder Fang hollow prefabricated plate roof is described below, and the old house can be understood as a multi-layer house with the age of the house exceeding ten years.
And step 1, installing a fixed base plate 1 and a horizontal main keel 2 on a wall 11.
Step 2, install first horizontal auxiliary joist 5, wall receipts limit fossil fragments 6, vertical fossil fragments 8 and second horizontal auxiliary joist 9, can be fixed through screw connection between fossil fragments.
And 3, installing the horizontal suspended ceiling plate 3 and the vertical suspended ceiling plate 10, wherein the suspended ceiling plate and the keels can be fixedly connected through screws.
For ease of understanding and description, the present utility model is described using absolute positional relationships, where the azimuth term "up" indicates the upper direction in fig. 2, the azimuth term "down" indicates the lower direction in fig. 2, the azimuth term "left" indicates the left direction in fig. 2, the azimuth term "right" indicates the right direction in fig. 2, the azimuth term "front" indicates the direction perpendicular to the paper surface in fig. 2 and directed to the inside of the paper surface, and the azimuth term "rear" indicates the direction perpendicular to the paper surface in fig. 2 and directed to the outside of the paper surface, unless otherwise specified. The present utility model is described using the perspective of a user or constructor, but the above words of orientation are not to be interpreted or interpreted as limiting the scope of the present utility model.
The foregoing description of the embodiments of the utility model is not intended to limit the scope of the utility model, so that the substitution of equivalent elements or equivalent variations and modifications within the scope of the utility model shall fall within the scope of the patent. In addition, the technical features and technical features, technical features and technical scheme, technical scheme and technical scheme, and embodiments of the utility model can be freely combined for use.
Claims (10)
1. Suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof, a serial communication port, suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof is including fixed base plate (1), horizontal main joist (2), vertical fossil fragments (8), first horizontal auxiliary joist (5) and horizontal furred ceiling board (3) that connect gradually, the section of fixed base plate (1) is right angle shape structure, fixed base plate (1) extends along the fore-and-aft direction, fixed base plate (1) contains base riser (101) and base flat board (102) that connect gradually from top to bottom, base riser (101) are connected fixedly with wall body (11) range upon range of, horizontal main joist (2) extend along left and right directions, parallel arrangement about horizontal main joist (2) and first horizontal auxiliary joist (5).
2. The suspended ceiling structure suitable for elder Fang hollow precast slab roofs according to claim 1, wherein the fixed base plate (1) is located between two adjacent hollow precast slabs (12), the base vertical plate (101) is fixedly connected with the wall body (11) through expansion bolts (4), the base flat plate (102) is connected with the hollow precast slabs (12) in a lower and upper lamination manner, and the base vertical plate (101) is made of steel.
3. The suspended ceiling structure applicable to elder Fang hollow precast slab roofs according to claim 1, characterized in that the horizontal main joist (2) comprises a steel bracket (201) and an adjusting frame (202) which are arranged left and right, the steel bracket (201) is fixedly connected with the base vertical plate (101), the vertical joist (8) is connected with the steel bracket (201) through the adjusting frame (202), and the adjusting frame (202) can adjust the position of the vertical joist (8) in the left and right direction.
4. A suspended ceiling structure suitable for elder Fang hollow precast slab roofs as claimed in claim 3, wherein the steel brackets (201) extend in the left-right direction, the sections of the steel brackets (201) are of inverted U-shaped structures, the steel brackets (201) comprise front supporting vertical plates (2011), upper supporting transverse plates (2012) and rear supporting vertical plates (2013) which are sequentially connected from front to back, the front supporting vertical plates (2011) and the rear supporting vertical plates (2013) are vertically connected and fixed with the base vertical plates (101), and the upper supporting transverse plates (2012) are vertically connected and fixed with the lower upper layers of the base flat plates (102).
5. The suspended ceiling structure applicable to a elder Fang hollow precast slab roof as claimed in claim 4, wherein trapezoid reinforcing plates (2014) are arranged at the connection parts of the front supporting vertical plates (2011) and the rear supporting vertical plates (2013) and the base vertical plates (101), the trapezoid reinforcing plates (2014) are perpendicular to the base vertical plates (101), and structural adhesive (13) is filled between the upper supporting transverse plates (2012) and the hollow precast slabs (12).
6. The suspended ceiling structure applicable to a elder Fang hollow prefabricated slab roof according to claim 4, wherein the adjusting frame (202) extends in the up-down direction, the cross section of the adjusting frame (202) is of a U-shaped structure, the adjusting frame (202) comprises a front adjusting vertical plate (2021), an outer adjusting vertical plate (2022) and a rear adjusting vertical plate (2023) which are sequentially connected from front to back, the steel bracket (201) is located between the front adjusting vertical plate (2021) and the rear adjusting vertical plate (2023), and the adjusting frame (202) and the steel bracket (201) are connected through a plurality of horizontal opposite penetrating bolts (203).
7. The suspended ceiling structure applicable to a elder Fang hollow prefabricated panel roof according to claim 6, wherein the front adjusting vertical plate (2021) is connected with the front supporting vertical plate (2011) in a front-back stacking manner, the rear adjusting vertical plate (2023) is connected with the rear supporting vertical plate (2013) in a rear-front stacking manner, and the horizontal through bolts (203) sequentially penetrate through the front adjusting vertical plate (2021), the front supporting vertical plate (2011), the rear supporting vertical plate (2013) and the rear adjusting vertical plate (2023).
8. The suspended ceiling structure suitable for elder Fang hollow prefabricated slab roof according to claim 1, wherein the cross sections of the vertical keels (8) and the first horizontal auxiliary keels (5) are of U-shaped structures, the second horizontal auxiliary keels (9) are connected at the joints of the vertical keels (8) and the first horizontal auxiliary keels (5), the cross sections of the second horizontal auxiliary keels (9) are of L-shaped structures, the second horizontal auxiliary keels (9) extend along the front and rear directions, and the horizontal suspended ceiling plate (3) is fixedly connected with the second horizontal auxiliary keels (9) in a laminated mode.
9. The suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof according to claim 1, wherein the suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof further comprises a wall surface trimming keel (6), the wall surface trimming keel (6) is fixedly connected with a wall body (11) through an expansion bolt (4), the wall surface trimming keel (6) is located below a fixed base plate (1), the wall surface trimming keel (6) extends along the front-back direction, and one end of the first horizontal auxiliary keel (5) is fixedly connected with the wall surface trimming keel (6) in an inserting mode.
10. The suspended ceiling structure applicable to the elder Fang hollow prefabricated slab roof according to claim 1, further comprising an upright suspended ceiling plate (10), wherein the upright suspended ceiling plate (10) is fixedly connected with the vertical keels (8) in a stacked manner, a top surface edge-collecting keel (7) is arranged between the upper end of the upright suspended ceiling plate (10) and the hollow prefabricated slab (12), and the lower end of the upright suspended ceiling plate (10) is connected with the horizontal suspended ceiling plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559719.3U CN219387316U (en) | 2023-03-21 | 2023-03-21 | Suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559719.3U CN219387316U (en) | 2023-03-21 | 2023-03-21 | Suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219387316U true CN219387316U (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320559719.3U Active CN219387316U (en) | 2023-03-21 | 2023-03-21 | Suspended ceiling structure suitable for elder Fang hollow prefabricated plate roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219387316U (en) |
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2023
- 2023-03-21 CN CN202320559719.3U patent/CN219387316U/en active Active
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