CN213174432U - Self-supporting formula furred ceiling fire prevention node structure - Google Patents
Self-supporting formula furred ceiling fire prevention node structure Download PDFInfo
- Publication number
- CN213174432U CN213174432U CN202021157318.8U CN202021157318U CN213174432U CN 213174432 U CN213174432 U CN 213174432U CN 202021157318 U CN202021157318 U CN 202021157318U CN 213174432 U CN213174432 U CN 213174432U
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- fiber reinforced
- keels
- supporting
- wall body
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Abstract
The utility model provides a self-supporting type ceiling fireproof node structure, a self-supporting type ceiling structure layer is composed of U-shaped edge keels and U-shaped horizontal keels between adjacent U-shaped edge keels, the U-shaped edge keels and the U-shaped horizontal keels are fixed by rivets, rock wool layers are filled in the self-supporting type ceiling structure layer, U-shaped edge keel notches are arranged opposite to a wall body, the U-shaped edge keels are fixed on the wall body by expansion bolts penetrating through the middle edges of the U-shaped edge keels, fireproof expansion sealing strips are also arranged between the U-shaped edge keels and the wall body, fiber reinforced silicate boards are fixed on the bottom surface of the self-supporting type ceiling structure layer by self-tapping screws, a wall surface decoration layer is further arranged on the outer side surface of the wall body below the fiber reinforced silicate boards, seams with 10mm wide seams are left between the fiber reinforced silicate boards and the wall body and between the fiber reinforced silicate boards and the wall surface decoration, and high-strength joint belts are also pasted at the outer corners of the wall surface decoration layer and the fiber reinforced silicate plate.
Description
Technical Field
The utility model relates to a building fire control safety field especially relates to a self-supporting formula furred ceiling fire prevention node structure.
Background
Along with the frequent emergence of fire incident in recent years, people also more and more attach importance to fire control safety, strengthen node fire behavior and be indispensable, self-supporting formula furred ceiling is a furred ceiling system of no pendant, is often used for narrow room or corridor region, and the node ubiquitous poor phenomenon of fire prevention effect between present self-supporting formula furred ceiling and the wall body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a self-supporting formula furred ceiling fire prevention node structure, this self-supporting formula furred ceiling fire prevention node structural design is reasonable, the steadiness is superior, and fire prevention effect is good.
In order to achieve the above object, the utility model adopts the following technical scheme: a self-supporting type suspended ceiling fireproof node structure comprises a self-supporting type suspended ceiling structure layer, rivets, a rock wool layer, a wall body, expansion bolts, fireproof expansion sealing strips, fiber reinforced silicate plates, self-tapping screws, a wall surface decoration layer, seams, fireproof expansion sealing glue layers, high-strength seam belts and a top plate; the self-supporting suspended ceiling structure layer is composed of U-shaped side keels and U-shaped horizontal keels between the adjacent U-shaped side keels, and the U-shaped side keels and the U-shaped horizontal keels are fixed through rivets; a rock wool layer is filled in the self-supporting suspended ceiling structure layer; the U-shaped side keel notch is arranged opposite to the wall body, and the U-shaped side keel is fixed on the wall body through an expansion bolt penetrating through the middle edge of the U-shaped side keel; a fireproof expansion sealing strip is also arranged between the U-shaped edge keel and the wall body; the fiber reinforced silicate plate is fixed on the bottom surface of the self-supporting suspended ceiling structure layer through self-tapping screws; a wall surface decoration layer is arranged on the outer side surface of the wall body below the fiber reinforced silicate plate; seams with the width of 10mm are reserved between the fiber reinforced silicate plate and the wall body and between the fiber reinforced silicate plate and the wall surface decoration layer, and fireproof expansion sealing glue layers are sprayed in the seams; and high-strength joint belts are also pasted at the outer corners of the wall surface decoration layer and the fiber reinforced silicate plate.
Preferably, the widths of the two sides of the high-strength seam tape are equal and are both 50-100 mm.
Preferably, the distance between the self-supporting suspended ceiling structure layer and the top plate is not less than 60 mm.
The utility model has the advantages that: this self-supporting formula furred ceiling fire prevention node structural design is reasonable, and the steadiness is superior, and fire prevention effect is good.
Drawings
Fig. 1 is a schematic structural view of a self-supporting suspended ceiling fireproof node.
Wherein: 1 is self-supporting formula furred ceiling structural layer, and 101 is U type limit fossil fragments, and 102 is U type horizontal keel, 2 is the rivet, and 3 is the rock wool layer, and 4 are the wall body, and 5 are expansion bolts, and 6 are fire prevention inflation sealing strip, and 7 are fibre reinforced silicate board, 8 are self-tapping screw, and 9 are the wall decorative layer, and 10 are the seam, 11 are fire prevention inflation sealing glue film, and 12 are high-strength joint area, and 13 are the roof.
Detailed Description
The present invention will be described in further detail with reference to fig. 1.
As shown in fig. 1, a self-supporting type suspended ceiling fireproof node structure comprises a self-supporting type suspended ceiling structure layer 1, rivets 2, a rock wool layer 3, a wall body 4, expansion bolts 5, fireproof expansion sealing strips 6, fiber reinforced silicate plates 7, self-tapping screws 8, a wall surface decoration layer 9, seams 10, fireproof expansion sealing glue layers 11, high-strength seam belts 12 and a top plate 13; the self-supporting suspended ceiling structure layer 1 is composed of U-shaped side keels 101 and U-shaped horizontal keels 102 between the adjacent U-shaped side keels 101, and the U-shaped side keels 101 and the U-shaped horizontal keels 102 are fixed through rivets 2; the self-supporting suspended ceiling structure layer 1 is also filled with a rock wool layer 3; the notch of the U-shaped side keel 101 is arranged opposite to the wall 4, and the U-shaped side keel 101 is fixed on the wall 4 through an expansion bolt 5 penetrating through the middle edge of the U-shaped side keel 101; a fireproof expansion sealing strip 6 is also arranged between the U-shaped side keel 101 and the wall 4; the fiber reinforced silicate plate 7 is fixed on the bottom surface of the self-supporting suspended ceiling structure layer 1 through self-tapping screws 8; a wall surface decoration layer 9 is further arranged on the outer side surface of the wall body 4 below the fiber reinforced silicate plate 7; seams 10 with the width of 10mm are reserved between the fiber reinforced silicate plate 7 and the wall 4 and between the fiber reinforced silicate plate 7 and the wall decoration layer 9, and fireproof expansion sealing glue layers 11 are sprayed in the seams 10; and a high-strength joint belt 12 is also pasted at the outer corner of the wall surface decoration layer 9 and the fiber reinforced silicate plate 7.
In specific implementation, the widths of the two sides of the high-strength seam strip 12 are equal and are both 50-100 mm.
In specific implementation, the distance between the self-supporting suspended ceiling structure layer 1 and the top plate 13 is not less than 60 mm.
Claims (3)
1. The utility model provides a self-supporting formula furred ceiling fire prevention node structure which characterized in that: the self-supporting type suspended ceiling structure comprises a self-supporting type suspended ceiling structure layer, rivets, a rock wool layer, a wall body, expansion bolts, fireproof expansion sealing strips, fiber reinforced silicate plates, self-tapping screws, a wall surface decoration layer, seams, fireproof expansion sealing glue layers, high-strength seam belts and a top plate; the self-supporting suspended ceiling structure layer is composed of U-shaped side keels and U-shaped horizontal keels between the adjacent U-shaped side keels, and the U-shaped side keels and the U-shaped horizontal keels are fixed through rivets; a rock wool layer is filled in the self-supporting suspended ceiling structure layer; the U-shaped side keel notch is arranged opposite to the wall body, and the U-shaped side keel is fixed on the wall body through an expansion bolt penetrating through the middle edge of the U-shaped side keel; a fireproof expansion sealing strip is also arranged between the U-shaped edge keel and the wall body; the fiber reinforced silicate plate is fixed on the bottom surface of the self-supporting suspended ceiling structure layer through self-tapping screws; a wall surface decoration layer is arranged on the outer side surface of the wall body below the fiber reinforced silicate plate; seams with the width of 10mm are reserved between the fiber reinforced silicate plate and the wall body and between the fiber reinforced silicate plate and the wall surface decoration layer, and fireproof expansion sealing glue layers are sprayed in the seams; and high-strength joint belts are also pasted at the outer corners of the wall surface decoration layer and the fiber reinforced silicate plate.
2. The self-supporting ceiling fire protection node structure of claim 1, wherein: the widths of two sides of the high-strength joint belt are equal and are 50-100 mm.
3. The self-supporting ceiling fire protection node structure of claim 1, wherein: the distance between the self-supporting suspended ceiling structure layer and the top plate is not less than 60 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157318.8U CN213174432U (en) | 2020-06-18 | 2020-06-18 | Self-supporting formula furred ceiling fire prevention node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157318.8U CN213174432U (en) | 2020-06-18 | 2020-06-18 | Self-supporting formula furred ceiling fire prevention node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213174432U true CN213174432U (en) | 2021-05-11 |
Family
ID=75789061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021157318.8U Expired - Fee Related CN213174432U (en) | 2020-06-18 | 2020-06-18 | Self-supporting formula furred ceiling fire prevention node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213174432U (en) |
-
2020
- 2020-06-18 CN CN202021157318.8U patent/CN213174432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210803 Address after: 100176 room 311, floor 3, building 8, yard 1, Ronghua South Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Xinjiarui (Beijing) Technology Co.,Ltd. Address before: 464300 xiaogaozhuang formation, dunzhuang village, Chengjiao Township, Xi county, Xinyang City, Henan Province Patentee before: Gao Jianbao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |