CN105756523A - Steel fireproof door - Google Patents
Steel fireproof door Download PDFInfo
- Publication number
- CN105756523A CN105756523A CN201610242979.2A CN201610242979A CN105756523A CN 105756523 A CN105756523 A CN 105756523A CN 201610242979 A CN201610242979 A CN 201610242979A CN 105756523 A CN105756523 A CN 105756523A
- Authority
- CN
- China
- Prior art keywords
- door leaf
- door
- fire resistance
- resistance steel
- plastic laminated
- 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
Links
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
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- 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
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
- E06B3/362—Double winged doors or windows
-
- 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
-
- 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
- E06B5/11—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 against burglary
-
- 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
- E06B5/168—Shape of edges of wing and/or its frame specially adapted therefor
-
- 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
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer
-
- 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
- E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
-
- 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
- E06B2003/7049—Specific panel characteristics
- E06B2003/7051—Specific panel characteristics of layered construction involving different materials
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention relates to a steel fireproof door and belongs to the technical field of fireproof doors.The steel fireproof door is characterized by comprises a door frame (1), a door leaf (2), hinges (5) and a lock (3), the section of the door frame (1) is of a stair structure, the door leaf (2) is provided with a stair structure corresponding to the door leaf (2), a rectangular keel (7) is arranged on the periphery in the door leaf (2), the two sides of the rectangular keel (7) are both provided with a layer of fireproof plate (9), metal composite plates (10) are attached to the outsides of the fireproof plates (9), the metal composite plates (10) are separated from the rectangular keel (7) by the fireproof plates (9) to isolate a heat transfer path of metal elements, a space formed by the pair of fireproof plates (9) and the rectangular keel (7) is filled with a perlite plate (8), the door leaf (2) is connected with the door frame (1) through the hinges (5), the hinges (5) are externally installed and fixed to the door leaf (2) through bolts, and accordingly the external structure of the door leaf is not damaged.
Description
Technical field
The present invention relates to a kind of fire resistance steel door, belong to fire resistant doorsets technical field.
Background technology
Fire resistant doorsets are mainly used in fire district and cut off and need in the building of fireproof partition, and fire can reliably be closed when occurring, and intercept the spreading of smog and flame, expand.
In concrete engineering practice, conventional fire door can meet the requirement of general engineering project.But in the special engineering such as nuclear power, military project field, some functional area usually needs transnormal fire prevention demand, and conventional fire door cannot meet this current demand.Prior art realizes for the thickness generally by thickening pearlite slab that promotes of the flameproof effect of fire resistant doorsets, but the thickness increasing pearlite slab simply not only greatly improves weight and the cost of fire resistant doorsets, and fireproof effect promoting is not fairly obvious yet, how by the structural design of optimization, promote the flameproof effect of fire resistant doorsets, become this area and need the technical barrier of solution badly.
Summary of the invention
The technical issues that need to address of the present invention are: prior art realizes for the thickness generally by thickening pearlite slab that promotes of the flameproof effect of fire resistant doorsets, but the thickness increasing pearlite slab simply not only greatly improves weight and the cost of fire resistant doorsets, and fireproof effect promoting is not fairly obvious yet.It is contemplated that by the structural design optimized, promote the flameproof effect of fire resistant doorsets.
The present invention takes techniques below scheme:
A kind of fire resistance steel door, it is characterised in that: include doorframe 1, door leaf 2, hinge 5, lockset 3；The cross section of described doorframe 1 has hierarchic structure, and door leaf 2 has corresponding hierarchic structure；Surrounding position within described door leaf 2 is provided with bar keel 7, bar keel 7 be respectively provided on two sides with one layer of PLASTIC LAMINATED 9；The outside bonded metal composite plate 10 of described PLASTIC LAMINATED 9；Separated by PLASTIC LAMINATED 9 between composite metal plate 10 and bar keel 7, cut off the heat conduction path of metalwork；Filling pearlite slab 8 in the space that a pair PLASTIC LAMINATED 9 and bar keel 7 surround, described door leaf 2 is connected with doorframe 1 by hinge 5, and described hinge 5 is external installing type, and is fixed with door leaf 2 by bolt, thus not destroying the structure outside door leaf.
Further, described fire resistance steel door is double door, and two door leaf 2 lap-joints are the structure of step-like cooperation, and arranges lid seam plate 11 at the outer surface of lap-joint.
Further, described hinge 5 is fixed on front side of door leaf 2.
Further, described door leaf 2 fixedly mounts world push-rod lock 4 and anti-theft pin 6.
Further, two door leafs 2 are respectively arranged fix a world push-rod lock 4.
The beneficial effects of the present invention is:
1. bar keel is respectively provided on two sides with one piece of PLASTIC LAMINATED, PLASTIC LAMINATED be provided externally with composite metal plate.Composite metal plate is bonded on PLASTIC LAMINATED, does not contact UNICOM with Os Draconis, has cut off the heat conduction path of metalwork, makes not produce inside and outside door leaf heat bridge effect, well ensure that the overall flameproof effect of fire resistant doorsets.
2. the world push-rod lock structure durable, easy to use of configuration on fire resistant doorsets, is beneficial to evacuating personnel, can the personal safety of good support personnel when there is the condition of a fire.
3. fire resistant doorsets itself have good heat resistanceheat resistant deformation and capacity of heat transmission, it is possible to by two kinds of fire resistance test method testing domestic, international, reach integrity and the thermal insulation requirement of 3 hours.
4. when fire resistance steel door is double door, Liang Ge door leaf lap-joint is the structure of step-like cooperation, and arranges lid seam plate at the outer surface of lap-joint, further ensure that the effect of fire-proof and thermal-insulation.
5. hinge described in is external installing type, and is fixed by bolt and door leaf, and this mounting means does not destroy door leaf partial structurtes, it is ensured that door leaf entirety fire-proof and thermal-insulation structure complete.
Accompanying drawing explanation
Fig. 1 is double door fire resistance steel door appearance schematic diagram of the present invention.
Fig. 2 is single open-door fire resistance steel door appearance schematic diagram of the present invention.
Fig. 3 is A-A in Fig. 1 to sectional view.
Fig. 4 be in Fig. 1 B-B to sectional view.
Fig. 5 is the enlarged drawing at C place in Fig. 4.
Fig. 6 is the anti-big figure at D place in Fig. 4.
In figure, 1. doorframe；2. door leaf；3. lockset；4. world push-rod lock；5. hinge；6. anti-theft pin；7. bar keel；8. pearlite slab；9. PLASTIC LAMINATED；10. composite metal plate；11 lid seam plates.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Referring to Fig. 1-Fig. 6, a kind of fire resistance steel door, including doorframe 1, door leaf 2, hinge 5, lockset 3；The cross section of described doorframe 1 has hierarchic structure, and door leaf 2 has corresponding hierarchic structure；Surrounding position within described door leaf 2 is provided with bar keel 7, bar keel 7 be respectively provided on two sides with one layer of PLASTIC LAMINATED 9；The outside bonded metal composite plate 10 of described PLASTIC LAMINATED 9；Separated by PLASTIC LAMINATED 9 between composite metal plate 10 and bar keel 7, cut off the heat conduction path of metalwork；Filling pearlite slab 8 in the space that a pair PLASTIC LAMINATED 9 and bar keel 7 surround, described door leaf 2 is connected with doorframe 1 by hinge 5, and described hinge 5 is external installing type, and is fixed with door leaf 2 by bolt, thus not destroying the structure outside door leaf.
Referring to Fig. 4,6, described fire resistance steel door is double door, and two door leaf 2 lap-joints are the structure of step-like cooperation, and arranges lid seam plate 11 at the outer surface of lap-joint.
Referring to Fig. 4, described hinge 5 is fixed on front side of door leaf 2.
Referring to Fig. 1, described door leaf 2 fixedly mounts world push-rod lock 4 and anti-theft pin 6.
Referring to Fig. 1, two door leafs 2 are respectively arranged and fixes a world push-rod lock 4.
Bar keel of the present invention is respectively provided on two sides with one piece of PLASTIC LAMINATED, PLASTIC LAMINATED be provided externally with composite metal plate.Composite metal plate is bonded on PLASTIC LAMINATED, does not contact UNICOM with Os Draconis, has cut off the heat conduction path of metalwork, makes not produce inside and outside door leaf heat bridge effect, well ensure that the overall flameproof effect of fire resistant doorsets；On fire resistant doorsets, the world push-rod lock structure durable, easy to use of configuration, is beneficial to evacuating personnel, can the personal safety of good support personnel when there is the condition of a fire；Fire resistant doorsets itself have good heat resistanceheat resistant deformation and capacity of heat transmission, it is possible to by two kinds of fire resistance test method testing domestic, international, reach integrity and the thermal insulation requirement of 3 hours；When fire resistance steel door is double door, Liang Ge door leaf lap-joint is the structure of step-like cooperation, and arranges lid seam plate at the outer surface of lap-joint, further ensure that the effect of fire-proof and thermal-insulation；Described hinge is external installing type, and is fixed by bolt and door leaf, and this mounting means does not destroy door leaf partial structurtes, it is ensured that door leaf entirety fire-proof and thermal-insulation structure complete.
The present invention has the features such as topology layout is reasonable and simple for process, compensate for the blank of nuclear power plant nuclear island, conventional island fire protection field fire resistant doorsets, significant.
Claims (5)
1. a fire resistance steel door, it is characterised in that:
Including doorframe (1), door leaf (2), hinge (5), lockset (3)；
The cross section of described doorframe (1) has hierarchic structure, and door leaf (2) has corresponding hierarchic structure；The internal surrounding position of described door leaf (2) is provided with bar keel (7), bar keel (7) be respectively provided on two sides with one layer of PLASTIC LAMINATED (9)；The outside bonded metal composite plate (10) of described PLASTIC LAMINATED (9)；Separated by PLASTIC LAMINATED (9) between composite metal plate (10) and bar keel (7), cut off the heat conduction path of metalwork；
Pearlite slab (8) is filled in the space that a pair PLASTIC LAMINATED (9) and bar keel (7) surround, described door leaf (2) is connected with doorframe (1) by hinge (5), described hinge (5) is external installing type, and fixed with door leaf (2) by bolt, thus not destroying the structure outside door leaf.
2. fire resistance steel door as claimed in claim 1, it is characterised in that: described fire resistance steel door is double door, and two door leaf (2) lap-joints are the structure of step-like cooperation, and arranges lid seam plate (11) at the outer surface of lap-joint.
3. fire resistance steel door as claimed in claim 1 or 2, it is characterised in that: described hinge (5) is fixed on door leaf (2) front side.
4. fire resistance steel door as claimed in claim 1 or 2, it is characterised in that: described door leaf (2) upper fixed installation world push-rod lock (4) and anti-theft pin (6).
5. fire resistance steel door as claimed in claim 2, it is characterised in that: two upper each settings of door leaf (2) fix a world push-rod lock (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242979.2A CN105756523A (en) | 2016-04-19 | 2016-04-19 | Steel fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242979.2A CN105756523A (en) | 2016-04-19 | 2016-04-19 | Steel fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105756523A true CN105756523A (en) | 2016-07-13 |
Family
ID=56335325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610242979.2A Pending CN105756523A (en) | 2016-04-19 | 2016-04-19 | Steel fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105756523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112689929A (en) * | 2018-07-27 | 2021-04-20 | R.施塔尔开关设备有限责任公司 | Explosion-proof housing with split cover |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201635616U (en) * | 2010-01-25 | 2010-11-17 | 湖州铁佛门窗有限公司 | Fireproof door |
| CN201850964U (en) * | 2010-11-12 | 2011-06-01 | 盼盼安居门业有限责任公司 | Novel fireproof door |
| CN203050436U (en) * | 2012-12-25 | 2013-07-10 | 沈阳昊诚兴亚科技发展有限公司 | Novel fireproof door |
| JP2014163074A (en) * | 2013-02-22 | 2014-09-08 | Sankyotateyama Inc | Opening device |
| CN104481369A (en) * | 2014-12-04 | 2015-04-01 | 重庆渝万通新材料科技股份有限公司 | Fireproof armored door |
| CN204920712U (en) * | 2015-07-30 | 2015-12-30 | 中国核工业第二二建设有限公司 | Three hours steel of AP1000 insulate against heat and prevent fire door |
| CN205025324U (en) * | 2015-09-18 | 2016-02-10 | 江苏龙腾门业有限公司 | Nuclear power station is with preventing fire door |
| CN205153922U (en) * | 2015-10-21 | 2016-04-13 | 上海申成门窗有限公司 | Fireproof anti -theft composite energy -saving door |
| CN205654259U (en) * | 2016-04-19 | 2016-10-19 | 上海森林特种钢门有限公司 | Steel fireproof door |
-
2016
- 2016-04-19 CN CN201610242979.2A patent/CN105756523A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201635616U (en) * | 2010-01-25 | 2010-11-17 | 湖州铁佛门窗有限公司 | Fireproof door |
| CN201850964U (en) * | 2010-11-12 | 2011-06-01 | 盼盼安居门业有限责任公司 | Novel fireproof door |
| CN203050436U (en) * | 2012-12-25 | 2013-07-10 | 沈阳昊诚兴亚科技发展有限公司 | Novel fireproof door |
| JP2014163074A (en) * | 2013-02-22 | 2014-09-08 | Sankyotateyama Inc | Opening device |
| CN104481369A (en) * | 2014-12-04 | 2015-04-01 | 重庆渝万通新材料科技股份有限公司 | Fireproof armored door |
| CN204920712U (en) * | 2015-07-30 | 2015-12-30 | 中国核工业第二二建设有限公司 | Three hours steel of AP1000 insulate against heat and prevent fire door |
| CN205025324U (en) * | 2015-09-18 | 2016-02-10 | 江苏龙腾门业有限公司 | Nuclear power station is with preventing fire door |
| CN205153922U (en) * | 2015-10-21 | 2016-04-13 | 上海申成门窗有限公司 | Fireproof anti -theft composite energy -saving door |
| CN205654259U (en) * | 2016-04-19 | 2016-10-19 | 上海森林特种钢门有限公司 | Steel fireproof door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112689929A (en) * | 2018-07-27 | 2021-04-20 | R.施塔尔开关设备有限责任公司 | Explosion-proof housing with split cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |
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| RJ01 | Rejection of invention patent application after publication |