CN211900356U - Decorative surface mounting and connecting structure at door frame at tail end of side steel fireproof roller shutter - Google Patents
Decorative surface mounting and connecting structure at door frame at tail end of side steel fireproof roller shutter Download PDFInfo
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- CN211900356U CN211900356U CN202020212925.3U CN202020212925U CN211900356U CN 211900356 U CN211900356 U CN 211900356U CN 202020212925 U CN202020212925 U CN 202020212925U CN 211900356 U CN211900356 U CN 211900356U
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Abstract
The utility model provides a side steel fireproof roller shutter tail end doorframe decoration surface installation and connection structure, which comprises a building foundation, a pre-buried steel plate, a tail end doorframe, a fireproof roller shutter, an outer side decoration layer, a bonding layer, an inner side decoration layer and a plastering layer; the end part of the outer side surface of the building foundation is preset with an embedded steel plate, the back surface of the embedded steel plate is provided with a double-hook reinforcing rib for reinforcing connection, and a vertically arranged tail end door frame is welded on the embedded steel plate; the outer side surface of the building foundation beside the tail end door frame is provided with a rectangular cross-section-shaped outer side decorative layer, the end surface of the building foundation is fixed with a stone facing layer by adopting a cement mortar bonding layer, and the inner side surface of the building foundation is provided with a rectangular cross-section-shaped inner side decorative layer; the outer decorative layer is a stone facing layer, and the front stone facing layer is bonded and fixed by a polymer cement mortar layer; the inner side decoration layer comprises an installation component and a stone decoration surface layer, and a cement mortar filling layer is poured in a gap between the stone decoration surface layer and the building foundation.
Description
Technical Field
The utility model relates to an architectural decoration technical field especially relates to a side direction steel fire prevention roller shutter tail end doorframe department decorative cover erection joint structure.
Background
Building fire prevention is a fire prevention measure of buildings. Fire prevention measures should be taken in building design to prevent fire and reduce the damage of fire to lives and property. The stone decoration around the existing fireproof door tail end door frame is poor in installation and treatment, and when facing a fire, the structural strength of the decoration layer is not high, the detail node treatment is poor, and the fireproof performance is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a side direction steel fire prevention shutter tail end door frame department decorative cover erection joint structure, adopt the utility model discloses a structure all is equipped with the decorative layer in preventing fire door tail end door frame inside and outside, is equipped with pre-buried steel sheet in building basis department, and structural strength is higher, and fire behavior is better, and structural design is reasonable, and whole fire resistance is high.
In order to achieve the above object, the utility model adopts the following technical scheme: a lateral steel fireproof roller shutter tail end door frame decoration surface installation and connection structure comprises a building foundation, a pre-buried steel plate, a tail end door frame, a fireproof roller shutter, an outer side decoration layer, a bonding layer, an inner side decoration layer and a plastering layer; the end part of the outer side surface of the building foundation is preset with an embedded steel plate, the surface of the embedded steel plate is flush with the outer side surface, the back surface of the embedded steel plate is provided with a double-hook reinforcing rib for reinforcement connection, a vertically arranged tail end door frame is welded on the embedded steel plate, the tail end door frame is of a U-shaped steel section structure, the opening of the U-shaped steel section structure faces the fireproof roller shutter, the end parts at two sides of the opening of the U-shaped steel section structure are bent inwards to form small U-shaped closing-in opposite to the opening of the tail end door frame, and gaps between; the outer side surface of the building foundation beside the tail end door frame is provided with a rectangular cross-section-shaped outer side decorative layer, the end surface of the building foundation is fixed with a stone facing layer by adopting a cement mortar bonding layer, and the inner side surface of the building foundation is provided with a rectangular cross-section-shaped inner side decorative layer; the outer side decorative layer is a stone finish layer, the front side stone finish layer is bonded and fixed by a polymer cement mortar layer, the front side stone finish layer covers and is lapped on the tail end door frame, the side stone finish layer is arranged vertical to the building foundation, the end part of the outer side decorative layer is flush with the end part of the inner side decorative layer, and the wall body beside the end parts at two sides is provided with a plastering layer; the inner side decoration layer comprises an installation component and a stone finish layer, the installation component comprises an embedded part and a hook, the embedded part is embedded in the building foundation and is connected with the hook in a matched mode to be hung with the stone finish layer, and a cement mortar filling layer is poured in a gap between the stone finish layer and the building foundation.
Preferably, the stone veneer layer is a marble slab with the thickness of 20 mm.
Preferably, the outer decorative layer is flush with both side ends of the inner decorative layer and has the same thickness.
The utility model has the advantages that: adopt the utility model discloses a structure all is equipped with the decorative layer in preventing fire door tail end door frame inside and outside, is equipped with pre-buried steel sheet in building foundation department, and structural strength is higher, and fire behavior is better, and structural design is reasonable, and whole fire resistance is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
FIG. 1 is a schematic view of a mounting and connecting structure of a decorative surface at a door frame at the tail end of a lateral steel fireproof rolling shutter.
Wherein: 1 is a building foundation, 2 is an embedded steel plate, 3 is a tail end door frame, 4 is a fireproof roller shutter, 5 is an outer side decorative layer, 6 is a polymer cement mortar layer, 7 is an adhesive layer, 8 is an inner side decorative layer, 9 is a plastering layer, 10 is an installation component, 11 is a cement mortar filling layer, 12 is a stone facing layer, 2-1 is a double-hook reinforcing rib, and 3-1 is a small U-shaped closing-up.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the mounting and connecting structure for the decorative surface at the door frame at the tail end of the lateral steel fireproof roller shutter comprises a building foundation 1, an embedded steel plate 2, a tail end door frame 3, a fireproof roller shutter 4, an outer side decorative layer 5, a bonding layer 7, an inner side decorative layer 8 and a plastering layer 9; the end part of the outer side surface of the building foundation 1 is pre-provided with an embedded steel plate 2, the surface of the embedded steel plate 2 is flush with the outer side surface, the back surface of the embedded steel plate 2 is provided with a double-hook reinforcing rib 2-1 for reinforcing connection, a vertically arranged tail end door frame 3 is welded on the embedded steel plate 2, the tail end door frame 3 is a U-shaped steel section bar structure, the opening of the U-shaped steel section bar structure faces towards a fireproof roller shutter 4, the end parts of the two sides of the opening of the U-shaped steel section bar structure are bent inwards to form small U-shaped closing-in 3-1 opposite to the opening of the tail end door frame 3, and; an outer side decorative layer 5 with a rectangular cross section is arranged on the outer side surface of the building foundation 1 beside the tail end door frame 3, a stone decorative layer 12 is fixed on the end surface of the building foundation 1 by adopting a cement mortar bonding layer 7, and an inner side decorative layer 8 with a rectangular cross section is arranged on the inner side surface of the building foundation 1; the outer side decoration layer 5 is a stone finish layer, the front face stone finish layer 12 is bonded and fixed by a polymer cement mortar layer 6, the front face stone finish layer 12 is overlapped on the tail end door frame 3 in a covering mode, the side face stone finish layer 12 is arranged perpendicular to the building foundation 1, the end part of the outer side decoration layer 5 is flush with the end part of the inner side decoration layer 8, and the wall body beside the end parts at two sides is provided with a plastering layer 9; the inner side decoration layer 8 comprises an installation component 10 and a stone facing layer 12, the installation component 10 comprises an embedded part and a hook, the embedded part is embedded in the building foundation 1 and is connected with the hook in a matched mode to be hung with the stone facing layer 12, and a cement mortar filling layer 11 is poured in a gap between the stone facing layer 12 and the building foundation 1.
In specific implementation, the stone facing layer 12 is a marble slab with a thickness of 20 mm.
In specific implementation, the outer decorative layer 5 is flush with the end portions of the inner decorative layer 8 at both sides and has the same thickness.
Claims (3)
1. The utility model provides a side direction steel fire prevention roller shutter tail end door frame department decorative cover installation connection structure which characterized in that: the fireproof door comprises a building foundation, an embedded steel plate, a tail end door frame, a fireproof roller shutter, an outer side decorative layer, a bonding layer, an inner side decorative layer and a plastering layer; the end part of the outer side surface of the building foundation is preset with an embedded steel plate, the surface of the embedded steel plate is flush with the outer side surface, the back surface of the embedded steel plate is provided with a double-hook reinforcing rib for reinforcement connection, a vertically arranged tail end door frame is welded on the embedded steel plate, the tail end door frame is of a U-shaped steel section structure, the opening of the U-shaped steel section structure faces the fireproof roller shutter, the end parts at two sides of the opening of the U-shaped steel section structure are bent inwards to form small U-shaped closing-in opposite to the opening of the tail end door frame, and gaps between; the outer side surface of the building foundation beside the tail end door frame is provided with a rectangular cross-section-shaped outer side decorative layer, the end surface of the building foundation is fixed with a stone facing layer by adopting a cement mortar bonding layer, and the inner side surface of the building foundation is provided with a rectangular cross-section-shaped inner side decorative layer; the outer side decorative layer is a stone finish layer, the front side stone finish layer is bonded and fixed by a polymer cement mortar layer, the front side stone finish layer covers and is lapped on the tail end door frame, the side stone finish layer is arranged vertical to the building foundation, the end part of the outer side decorative layer is flush with the end part of the inner side decorative layer, and the wall body beside the end parts at two sides is provided with a plastering layer; the inner side decoration layer comprises an installation component and a stone finish layer, the installation component comprises an embedded part and a hook, the embedded part is embedded in the building foundation and is connected with the hook in a matched mode to be hung with the stone finish layer, and a cement mortar filling layer is poured in a gap between the stone finish layer and the building foundation.
2. The installation and connection structure for the decorative surface at the tail end door frame of the lateral steel fireproof rolling shutter as claimed in claim 1, wherein: the stone veneer layer is a marble plate with the thickness of 20 mm.
3. The installation and connection structure for the decorative surface at the tail end door frame of the lateral steel fireproof rolling shutter as claimed in claim 1, wherein: the outer side decoration layer is flush with the end parts of the two sides of the inner side decoration layer, and the thickness of the outer side decoration layer is equal to that of the end parts of the two sides of the inner side decoration layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020212925.3U CN211900356U (en) | 2020-02-26 | 2020-02-26 | Decorative surface mounting and connecting structure at door frame at tail end of side steel fireproof roller shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020212925.3U CN211900356U (en) | 2020-02-26 | 2020-02-26 | Decorative surface mounting and connecting structure at door frame at tail end of side steel fireproof roller shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211900356U true CN211900356U (en) | 2020-11-10 |
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ID=73290839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020212925.3U Active CN211900356U (en) | 2020-02-26 | 2020-02-26 | Decorative surface mounting and connecting structure at door frame at tail end of side steel fireproof roller shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211900356U (en) |
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2020
- 2020-02-26 CN CN202020212925.3U patent/CN211900356U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230420 Address after: Room 335, Building 1, No. 248 Fengbin Road, Changxing Town, Chongming District, Shanghai, 200000 (Taihe Economic Development Zone, Shanghai) Patentee after: Shanghai Huashi Construction Development Co.,Ltd. Address before: No. 203, Qiantang Village, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province, 362100 Patentee before: Huian Qima advertising design business department |