CN110656868A - Steel fireproof door - Google Patents
Steel fireproof door Download PDFInfo
- Publication number
- CN110656868A CN110656868A CN201810695421.9A CN201810695421A CN110656868A CN 110656868 A CN110656868 A CN 110656868A CN 201810695421 A CN201810695421 A CN 201810695421A CN 110656868 A CN110656868 A CN 110656868A
- Authority
- CN
- China
- Prior art keywords
- fire door
- door
- steel
- preventing
- spread groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The utility model provides a fire door is prevented to steel, is provided with prevents fire door (1), is provided with door frame (2) in the both sides of preventing fire door (1), door frame (2) and prevent being provided with spread groove (3) between fire door (1), be provided with the safety lock in spread groove (3), be provided with viewing aperture (4) on preventing fire door (1), be provided with on viewing aperture (4) and protect vertical pole (5). Be provided with the safety lock on preventing fire door, can be fine will prevent fire door and lock the connection, let prevent fire door's connection convenience more, be provided with the steel sheet in preventing fire door, can realize the fire behavior of steel sheet.
Description
Technical Field
The invention relates to a fireproof door, in particular to a steel fireproof door.
Background
Need install a large amount of doors after the building is accomplished, these doors can be used for shielding, also can be used for keeping the inside temperature of room, avoided in external wind blows into the room, all adopt wooden door at traditional door manufacture in-process, the surface strength of these wooden doors is not enough, the impact of the resistance surface that can not be fine, can not guarantee the safety of the inside personnel of door and property, so the intensity of steel timber is better.
Disclosure of Invention
The invention aims to provide a steel fireproof door which is reasonable in structure and convenient to install.
The technical scheme of the invention is as follows: the utility model provides a fire door is prevented to steel, is provided with prevents fire door (1), is provided with door frame (2) in the both sides of preventing fire door (1), door frame (2) and prevent being provided with spread groove (3) between fire door (1), be provided with the safety lock in spread groove (3), be provided with viewing aperture (4) on preventing fire door (1), be provided with on viewing aperture (4) and protect vertical pole (5).
The vertical protection rods (5) are arranged at intervals, and observation gaps are arranged among the vertical protection rods (5).
The fireproof door is characterized in that a steel plate (6) is arranged in the fireproof door (1), and a wear-resistant coating layer is arranged at the lower end of the steel plate (6).
The invention has the advantages that: be provided with the safety lock on preventing fire door, can be fine will prevent fire door and lock the connection, let prevent fire door's connection convenience more, be provided with the steel sheet in preventing fire door, can realize the fire behavior of steel sheet.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1 is preventing fire door, 2 is the door frame, 3 is the spread groove, 4 is the viewing aperture, 5 is the vertical pole of protection, 6 is the steel sheet.
Detailed Description
The utility model provides a fire door is prevented to steel, is provided with prevents fire door (1), is provided with door frame (2) in the both sides of preventing fire door (1), door frame (2) and prevent being provided with spread groove (3) between fire door (1), be provided with the safety lock in spread groove (3), be provided with viewing aperture (4) on preventing fire door (1), be provided with on viewing aperture (4) and protect vertical pole (5).
The vertical protection rods (5) are arranged at intervals, and observation gaps are arranged among the vertical protection rods (5).
The fireproof door is characterized in that a steel plate (6) is arranged in the fireproof door (1), and a wear-resistant coating layer is arranged at the lower end of the steel plate (6).
Claims (3)
1. The utility model provides a fire door is prevented to steel, is provided with prevents fire door (1), its characterized in that: be provided with door frame (2) in the both sides of preventing fire door (1), door frame (2) and prevent being provided with spread groove (3) between fire door (1), be provided with the safety lock in spread groove (3), be provided with viewing aperture (4) on preventing fire door (1), be provided with vertical pole of protection (5) on viewing aperture (4).
2. A fire door made of steel according to claim 1, characterized in that: the vertical protection rods (5) are arranged at intervals, and observation gaps are arranged among the vertical protection rods (5).
3. A fire door made of steel according to claim 1, characterized in that: the fireproof door is characterized in that a steel plate (6) is arranged in the fireproof door (1), and a wear-resistant coating layer is arranged at the lower end of the steel plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695421.9A CN110656868A (en) | 2018-06-29 | 2018-06-29 | Steel fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695421.9A CN110656868A (en) | 2018-06-29 | 2018-06-29 | Steel fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110656868A true CN110656868A (en) | 2020-01-07 |
Family
ID=69027558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810695421.9A Pending CN110656868A (en) | 2018-06-29 | 2018-06-29 | Steel fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110656868A (en) |
-
2018
- 2018-06-29 CN CN201810695421.9A patent/CN110656868A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200107 |