CN105952343A - Double-leaf steel-wood insulating fireproof door and manufacture method thereof - Google Patents
Double-leaf steel-wood insulating fireproof door and manufacture method thereof Download PDFInfo
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- CN105952343A CN105952343A CN201610473420.0A CN201610473420A CN105952343A CN 105952343 A CN105952343 A CN 105952343A CN 201610473420 A CN201610473420 A CN 201610473420A CN 105952343 A CN105952343 A CN 105952343A
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- Prior art keywords
- door
- door leaf
- fireproof
- doorframe
- fire
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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
- E06B5/161—Profile members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- E06B1/526—Frames specially adapted for doors for door wings that can be set up to open either left or right, outwards or inwards, e.g. provided with grooves for easily detachable hinges or latch plates
-
- 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
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- 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
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
-
- 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
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- 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
- E06B2003/704—Door leaves characterised by the filling between two external panels of mineral material which is not further specified
-
- 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
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention provides a double-leaf steel-wood insulating fireproof door, comprising a door frame and two door leaves; the two door leaves are fixed symmetrically on two side frames of the door frame through fireproof hinges; each door leaf includes a framework filled with an expanded perlite fireproof plate; a first magnesium-silicon fireproof plate and a flame-retardant plywood plate are fixed sequentially to the surface of the expanded perlite fireproof plate; L-shaped fireproof expansible seals are disposed between the door frame and the door leaves; a second magnesium-silicon fireproof plate is fixed to the inner side of a fire-bearing side of the door frame; door crevice seals are also disposed between contact sides of the two door leaves. By arranging the expanded perlite fireproof plates in the door leaves, fireproof effect is improved; the magnesium-silicon fireproof plates are arranged to further improve the fireproof effect and improve the strength and impact resistance of the door leaves; by reasonably mounting the L-shaped fireproof expansible seals on the door frame, sealing and fireproof effect is improved and noise occurring between the door leaves and the door frame upon closing of the door leaves can be reduced.
Description
Technical field
The present invention relates to fire resistant doorsets technical field, a kind of biparting steel wooden heat-insulating fireproof door and preparation method thereof.
Background technology
Infrastructure construction (such as subway, changing expansion airport and stadium), architectural fire prevention used is carried out on a large scale with country
Door demand is increasing, and performance requirement is more and more higher, and fireproof alert level requires more and more higher.
At present, densely populated place, at home, its heat conductivity of fire resistant doorsets of using of club higher, during breaking out of fire, hold
Easily cause door leaf temperature too high, thus cause door leaf to be easily deformed, do not reach the requirement of fire protecting performance；Additionally conventional fire door
Intensity is poor, and its impact resistance also has much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of intensity is high, fire protecting performance is good, be prevented effectively from the double of door leaf deformation
Fan steel wooden heat-insulating fireproof door and preparation method thereof.
The present invention is to be achieved through the following technical solutions above-mentioned technical purpose:
A kind of biparting steel wooden heat-insulating fireproof door, including doorframe and two fan door leafs；Described two fan door leafs are symmetrical by hinge for fireproof
It is fixed on the frame of described doorframe both sides；Described two fan door leafs are arranged to the same side opening and closing of described doorframe；Described two fan doors
Fan structure is identical；Described door leaf includes door leaf surrounding skeleton, door leaf inner frame；Described door leaf surrounding skeleton is by described door leaf
Skeleton is separated into multiple region；In the plurality of region, fill expanded perlite PLASTIC LAMINATED, form door core；At described door core
Surface be fixed with the first magnesium silicon PLASTIC LAMINATED；It is fixed with flame-retardant plywood on the surface of described first magnesium silicon PLASTIC LAMINATED；
Described doorframe has door shield line, and the side fixing with described doorframe of described door leaf is in door shield line；Described doorframe with
L-shaped fireproof expansion seal part it is provided with between described door leaf；Described L-shaped fireproof expansion seal part and described door leaf contacts side surfaces
Partially embedded be fixed in described doorframe；The part that described L-shaped fireproof expansion seal part is in door shield line floats over described door
Gear line surface；Described door leaf height 2014mm, thickness are 50mm, wide 706mm；The described a height of 2100mm in doorframe outer ring, outer ring
Wide 1500mm；Described doorframe is that the cold-rolling galvanization steel plate punched of 1.2mm forms；Described doorframe from inner ring to outer ring broadside
Width is 56mm；It is 100mm with the described doorframe width from inner ring broadside limit that is adjacent and that contact with body of wall to outer ring；
Described doorframe is fixed with the second magnesium silicon PLASTIC LAMINATED in the inner side of fire surface.
Preferably, when described two fan door leafs cut out, the side of contact is additionally provided with crack between a door and its frame sealing member.
Preferably, described heat-insulating fireproof door is additionally provided with fire prevention latch.
Preferably, the packed density of described expanded perlite PLASTIC LAMINATED is 400kg/m3± 10%；The thickness of described magnesium silicon PLASTIC LAMINATED
For 5mm；The thickness of described flame-retardant plywood is 2.5mm.
Preferably, described crack between a door and its frame sealing member includes two lid seam plates；Described lid seam plate is integrated by cold-rolling galvanization steel plate
It is enclosed within the channel-shaped frame on the contact surface of described two fan door leafs；In described two fan door leafs the lid seam plate on the door leaf first closed towards
The side closing direction has the first baffle plate；The lid seam plate side relative with described first baffle plate of the door leaf of rear closedown has the
Two baffle plates.
Preferably, described first baffle plate is respectively and fixedly provided with fireproof expansion seal part with the inner side of second baffle.
Preferably, described door leaf surrounding skeleton, door leaf inner frame are made by fire retarding wood；Described door leaf surrounding skeleton is by cutting
Face is long 50mm, the rectangular frame of the fire-retardant rod composition of wide 35mm；Described door leaf inner frame is that two cross sections are length
55mm, the fire-retardant cross bar of wide 35mm；Described door leaf surrounding skeleton is divided into three regions by described two fire-retardant cross bars.
Preferably, described two fan door leafs are fixed on described doorframe by 3 hinge for fireproofs respectively；Wherein first fire prevention hinge
The center of the chain distance away from described door leaf top is 180mm, the center of second hinge for fireproof is away from described door leaf top
Distance be 560mm, the center of the 3rd the hinge for fireproof distance away from described door leaf top be 1800mm.
Preferably, on the door leaf that described fire prevention latch first closes in being fixed on described two fan door leafs.
The manufacture method of a kind of biparting steel wooden heat-insulating fireproof door, comprises the following steps:
S1. the making of door leaf
1) with fire retarding wood composition door leaf surrounding skeleton and door leaf inner frame, described door leaf inner frame is by described door leaf surrounding skeleton
It is divided into multiple region；In described region, tamp expanded perlite, form door core；
2) the first magnesium silicon PLASTIC LAMINATED is fixed on the surface at door core；
3) surface at the first magnesium silicon PLASTIC LAMINATED is fixed one layer of flame-retardant plywood and is formed door leaf；
S2. the making of doorframe
1) blanking, is punched out four block length bar shaped blanks with punch press on cold-rolling galvanization steel plate；
2) punch forming, utilizes stamping machine that four blocks of blanks are struck out four channel-shaped frames；
3) it is respectively welded at the bottom of the inner side slot of four channel-shaped frames or rivets the second magnesium silicon PLASTIC LAMINATED；
4) utilize welding or riveting process that four edges frame is assembled into entirety；
S3. door leaf assembles with doorframe
1) door leaf is fixed by 3 hinge for fireproofs with doorframe；
2) contact position at two fan door leafs installs crack between a door and its frame sealing member；
3) fire prevention latch, Fire-proof lock are installed in the relevant position at door leaf with doorframe.
The present invention compared with prior art, has the advantages that
1., by arranging expanded perlite PLASTIC LAMINATED in the inside of door leaf, improve flameproof effect, it is further that magnesium silicon PLASTIC LAMINATED is set
While improving flameproof effect, improve intensity and the impact resistance ability of door leaf.Due to the surrounding at expanded perlite PLASTIC LAMINATED
Employ a circle fire retarding wood, the usage amount of expanded perlite PLASTIC LAMINATED can be reduced, i.e. alleviate the deadweight of door leaf, make door
Fan has lighter deadweight while reaching effective heat-insulating, fire-preventing；The present invention passes through the size of appropriate design door leaf and doorframe,
Making door leaf and doorframe structure simple, slim and graceful, daily opening and closing is laborsaving；When there is the condition of a fire, the door leaf of present invention raising and doorframe
Thickness and intensity, heat-insulating, fire-preventing function reaches third class standard；
2. the reasonable setting of 3 hinge for fireproofs, wants many 1 hinges, is so designed that for more conventional fire resistant doorsets, can be more preferable
Carrying the weight of door leaf and do not occur door leaf to sink, meanwhile, when there is the condition of a fire, the present invention is by 3 hinge for fireproof positions
The reasonable arrangement put, such that it is able to the performance ensureing hinge for fireproof of longer time, it is to avoid hinge performance is lost, thus causes
Door leaf sinks, and the gap between door leaf and doorframe increases, and the thing of fire-proof smoke-proof weak effect occurs；
3. closing for the ease of two fan door leafs, what conventional design all can be thought on the contact surface of two fan door leafs reserves one fixed width
Design gaps, and design gaps is the most disadvantageous for fire-proof smoke-proof, uses the crack between a door and its frame sealing member that the present invention provides, knot
Structure is simple, is tightly combined with door leaf, by being respectively provided with lid seam plate and the first fire prevention Expansion sealing in the both sides of two fan door leafs
Part, thus it is more preferable to reach fire-proof smoke-proof effect；
4. doorframe uses cold-rolling galvanization steel plate punched to make, and is securing the magnesium silicon PLASTIC LAMINATED of 5mm at the bottom of the inner side slot of fire surface,
While improving doorframe intensity, the fire-proof and thermal-insulation ability of doorframe is also made to improve；
5.L shape fireproof expansion seal part, a part is embedded in doorframe, and another part floats over door shield line surface so that door leaf cuts out
Making, door leaf is bigger with the contact area of L-shaped fireproof expansion seal part, contacts more closely knit, and Smoke proofing and fire proofing effect is more preferable；And can
Reduce the noise produced when door leaf cuts out and between doorframe；
6. fire prevention latch can be when being necessary, it is ensured that only Yishanmen is closed.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of biparting steel wooden heat-insulating fireproof door of the present invention；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Fig. 3 is the cross-sectional view of B-B in Fig. 1；
Fig. 4 is the cross-sectional view of C-C in Fig. 1；
Fig. 5 is the cross-sectional view of D-D in Fig. 1；
Fig. 6 is the structural representation of crack between a door and its frame sealing member in a kind of biparting steel wooden heat-insulating fireproof door of the present invention；
Fig. 7 is the fixed relationship knot of L-shaped fireproof expansion seal part and doorframe in a kind of biparting steel wooden heat-insulating fireproof door of the present invention
Structure schematic diagram.
Detailed description of the invention
By making the architectural feature to the present invention and effect of being reached have a better understanding and awareness, in order to preferably to implement
Example and accompanying drawing coordinate detailed description, are described as follows:
As shown in Figure 1 and Figure 2, a kind of biparting steel wooden heat-insulating fireproof door, including doorframe 1 and two fan door leafs 2；Two fan door leafs
2 are fixed on the frame of doorframe 1 both sides by hinge for fireproof symmetry.The structure of two fan door leafs 2 is identical.Door leaf 2 includes door leaf
Surrounding skeleton 21, door leaf inner frame 22；Door leaf surrounding skeleton 21 is separated into multiple region by door leaf inner frame 22.Multiple
Fill expanded perlite PLASTIC LAMINATED 23 in region and form door core, be fixed with the first magnesium silicon PLASTIC LAMINATED 24 on the surface of door core, the
The surface of one magnesium silicon PLASTIC LAMINATED 24 is fixed with flame-retardant plywood 25.
As shown in Figure 4, the present invention provides the high 2014mm of door leaf 2, thickness are 50mm, wide 706mm.Wherein expanded pearlite
The packed density of rock PLASTIC LAMINATED 23 is 400kg/m3± 10%；The thickness of the first magnesium silicon PLASTIC LAMINATED 24 is 5mm；Flame-retardant plywood
The thickness of 25 is 2.5mm.Doorframe 1 outer ring height 2100mm, the outer ring width 1500mm that the present invention provides, it uses punch press cold
Rolling and be punched out four block length bar shaped blanks on galvanized steel plain sheet, four blocks of blanks are struck out four channel-shaped frames, so by recycling stamping machine
After at the bottom of the inner side slot of four channel-shaped frames, be respectively welded or rivet the second magnesium silicon PLASTIC LAMINATED 11, recycling welding or riveting work
Four edges frame is assembled into entirety by skill.Doorframe 1 is adjacent from the limit that the width of inner ring broadside to outer ring is wide for 56mm and 56mm
And the width on limit that contacts with body of wall be 100mm.The present invention, by the size of appropriate design door leaf 2 with doorframe 1, makes door leaf
2 with doorframe 1 simple in construction, slim and graceful, daily opening and closing is laborsaving；When there is the condition of a fire, the door leaf 2 of present invention raising and doorframe 1
Thickness and intensity, heat-insulating, fire-preventing function reaches third class standard.
Doorframe 1 has door shield line, being in door shield line with the fixing side of doorframe 1 of door leaf 2.Doorframe 1 and door leaf 2 it
Between be provided with L-shaped fireproof expansion seal part 29.As it is shown in fig. 7, the L-shaped fireproof expansion seal part 29 of present invention offer and door
Fanning the partially embedded of 2 contacts side surfaces to be fixed in doorframe 1, L-shaped fireproof expansion seal part 29 is in the part of door shield line and floats
On door shield line surface.It is so designed that, compared to traditional strip and be embedded in the sealing member in doorframe 1, the L that the present invention provides
Shape fireproof expansion seal part 29 may insure that when door leaf 2 cuts out, door leaf 2 and the contact surface of L-shaped fireproof expansion seal part 29
Long-pending big, fire-proof smoke-proof is effective.
Doorframe 1 is fixed with the second magnesium silicon PLASTIC LAMINATED 11 in the inner side of fire surface；It is additionally provided with crack between a door and its frame between door leaf 2 and doorframe 1
Sealing member 5.
In order to make two fan door leafs will not be opened by wind after closing, the present invention is also mounted with latch 7 of preventing fires on door leaf.And at door
On be mounted with that door closer 8, door closer 8 can allow two fan door leafs 2 tight shut-off.
As shown in Figure 2 and Figure 3, the door leaf that the present invention provides has skeleton, i.e. door leaf surrounding skeleton 21, door leaf inner frame 22,
Both is made up of fire retarding wood, generally the Masson Pine after flame treatment.Door leaf surrounding skeleton 21 by cross section be long 50mm,
The rectangular frame of the fire-retardant rod composition of wide 35mm；Door leaf inner frame 22 is that two cross sections are long 55mm, wide 35mm
Fire-retardant cross bar；Door leaf surrounding skeleton 21 is divided into three regions by two fire-retardant cross bars.
The hinge for fireproof 3 that the present invention provides is four.Wherein the center of first hinge distance away from door leaf 2 top is
180mm；The center of second hinge distance away from door leaf 2 top is 560mm；The center of the 3rd hinge is away from door
The distance fanning 2 tops is 1800mm.The present invention by the reasonable arrangement to 3 hinge for fireproof positions, such that it is able to longer time
Between the performance ensureing hinge for fireproof, it is to avoid hinge performance is lost, thus causes door leaf to sink, between door leaf and doorframe between
Gap increases, and the thing of fire-proof smoke-proof weak effect occurs.
As it is shown in figure 5, the lock 6 that the present invention provides is Fire-proof lock, further increase the fire prevention of the fire resistant doorsets that the present invention provides
Function.
As shown in Figure 6, the crack between a door and its frame sealing member 5 that the present invention provides includes two lid seam plates 51；Lid seam plate 51 is by cold-rolling galvanization
Channel-shaped frame on the integrated contact surface being enclosed within two fan door leafs 2 of steel plate.Lid on the door leaf formerly closed stitches plate 51 court
Having the first baffle plate 511 to the side closing direction, the lid seam plate 51 of the rear door leaf 2 closed is relative with the first baffle plate 511
Side has second baffle 512.First baffle plate 511 and second baffle 512 are all one-body molded with corresponding lid seam plate.First
The inner side of both baffle plate 511 and second baffle 512 is respectively and fixedly provided with the first fireproof expansion seal part 52.Two fan door leafs 2 are cutting out
During, for the demand of closing, what meeting was artificial reserves design gaps, by being respectively provided with lid seam in the both sides of two fan door leafs 2
Plate 51 and the first fireproof expansion seal part 52, thus it is more preferable to reach fire-proof smoke-proof effect.
The manufacture method of a kind of biparting steel wooden heat-insulating fireproof door, comprises the following steps:
S1. the making of door leaf
1) with fire retarding wood composition door leaf surrounding skeleton and door leaf inner frame, described door leaf inner frame is by described door leaf surrounding skeleton
It is divided into multiple region；Tamp expanded perlite in described region, form door core；
2) the first magnesium silicon PLASTIC LAMINATED 24 is fixed on the surface at door core；
3) surface at the first magnesium silicon PLASTIC LAMINATED 24 is fixed one layer of flame-retardant plywood 25 and is formed door leaf 2；
S2. the making of doorframe
1) blanking, is punched out four block length bar shaped blanks with punch press on cold-rolling galvanization steel plate；
2) punch forming, utilizes stamping machine that four blocks of blanks are struck out four channel-shaped frames；
3) at the bottom of the inner side slot of four channel-shaped frames, it is respectively welded or rivets one piece of magnesium silicon PLASTIC LAMINATED, i.e. described in the present invention
Two magnesium silicon PLASTIC LAMINATEDs 11；
4) utilize welding or riveting process that four edges frame is assembled into entirety；
S3. door leaf assembles with doorframe
1) door leaf 2 is fixed by 3 hinge for fireproofs 3 with doorframe 1；
2) contact position at two fan door leafs installs crack between a door and its frame sealing member；
3) fire prevention latch, Fire-proof lock are installed in the relevant position at door leaf with doorframe.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technical staff of the industry
It should be appreciated that the present invention is not restricted to the described embodiments, the simply present invention's described in above-described embodiment and description is former
Reason, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, these changes and improvements
Both fall within the range of claimed invention.The protection domain of application claims is by appending claims and equivalent thereof
Thing defines.
Claims (10)
1. a biparting steel wooden heat-insulating fireproof door, including doorframe and two fan door leafs；Described two fan door leafs are symmetrical by hinge for fireproof
It is fixed on the frame of described doorframe both sides；Described two fan door leafs are arranged to the same side opening and closing of described doorframe；Described two fan door leafs
Structure is identical；It is characterized in that: described door leaf includes door leaf surrounding skeleton, door leaf inner frame；Described door leaf surrounding skeleton is by institute
State door leaf inner frame and be separated into multiple region；In the plurality of region, fill expanded perlite PLASTIC LAMINATED, form door core；Institute
The surface stating a core is fixed with the first magnesium silicon PLASTIC LAMINATED；It is fixed with flame-retardant plywood on the surface of described first magnesium silicon PLASTIC LAMINATED；
Described doorframe has door shield line, and the side fixing with described doorframe of described door leaf is in door shield line；Described doorframe and institute
State and between door leaf, be provided with L-shaped fireproof expansion seal part；Described L-shaped fireproof expansion seal part and the portion of described door leaf contacts side surfaces
Divide embedded being fixed in described doorframe；The part that described L-shaped fireproof expansion seal part is in door shield line floats over described door shield line table
Face；Described door leaf height 2014mm, thickness 50mm, wide 706mm；The described a height of 2100mm in doorframe outer ring, outer ring width 1500mm；
Described doorframe is that the cold-rolling galvanization steel plate punched of 1.2mm forms；Described doorframe is 56mm from the width of inner ring broadside to outer ring；
It is 100mm with the described doorframe width from inner ring broadside limit that is adjacent and that contact with body of wall to outer ring；Described doorframe is by fire
The inner side in face is fixed with the second magnesium silicon PLASTIC LAMINATED.
One the most according to claim 1 biparting steel wooden heat-insulating fireproof door, it is characterised in that: described two fan door leafs cut out
Time contact side be additionally provided with crack between a door and its frame sealing member.
One the most according to claim 1 biparting steel wooden heat-insulating fireproof door, it is characterised in that: described heat-insulating fireproof door is also
It is provided with fire prevention latch.
One the most according to claim 1 biparting steel wooden heat-insulating fireproof door, it is characterised in that: described expanded perlite is prevented
The packed density of fire plate is 400kg/m3± 10%；The thickness of described magnesium silicon PLASTIC LAMINATED is 5mm；The thickness of described flame-retardant plywood is
2.5mm。
One the most according to claim 2 biparting steel wooden heat-insulating fireproof door, it is characterised in that: described crack between a door and its frame sealing member bag
Include two lid seam plates；Described lid seam plate is by the groove on the integrated contact surface being enclosed within described two fan door leafs of cold-rolling galvanization steel plate
Shape frame；The lid seam plate on door leaf first closed in described two fan door leafs has the first baffle plate towards the side closing direction；Rear pass
The side that the lid seam plate of the door leaf closed is relative with described first baffle plate has second baffle.
One the most according to claim 5 biparting steel wooden heat-insulating fireproof door, it is characterised in that: described first baffle plate and
The inner side of two baffle plates is respectively and fixedly provided with fireproof expansion seal part.
One the most according to claim 1 biparting steel wooden heat-insulating fireproof door, it is characterised in that: described door leaf surrounding skeleton,
Door leaf inner frame is made by fire retarding wood；Described door leaf surrounding skeleton by cross section be long 50mm, the fire-retardant rod group of wide 35mm
The rectangular frame become；Described door leaf inner frame is that two cross sections are long 55mm, the fire-retardant cross bar of wide 35mm；Described two
Described door leaf surrounding skeleton is divided into three regions by fire-retardant cross bar.
One the most according to claim 1 biparting steel wooden heat-insulating fireproof door, it is characterised in that: described two fan door leafs are respectively
It is fixed on described doorframe by 3 hinge for fireproofs；Wherein the center of first hinge for fireproof away from described door leaf top away from
From the center distance away from described door leaf top for 180mm, second hinge for fireproof be 560mm, the 3rd hinge for fireproof
The center distance away from described door leaf top is 1800mm.
One the most according to claim 3 biparting steel wooden heat-insulating fireproof door, it is characterised in that: described fire prevention latch is fixed
Fan on the door leaf first closed in door leaf described two.
10. the method for the biparting steel wooden heat-insulating fireproof door made as described in any one of claim 1 to 9, it is characterised in that:
Comprise the following steps:
S1. the making of door leaf
1) with fire retarding wood composition door leaf surrounding skeleton and door leaf inner frame, described door leaf surrounding skeleton is divided by described door leaf inner frame
Become multiple region；In described region, tamp expanded perlite, form door core；
2) the first magnesium silicon PLASTIC LAMINATED is fixed on the surface at door core；
3) surface at the first magnesium silicon PLASTIC LAMINATED is fixed one layer of flame-retardant plywood and is formed door leaf；
S2. the making of doorframe
1) blanking, is punched out four block length bar shaped blanks with punch press on cold-rolling galvanization steel plate；
2) punch forming, utilizes stamping machine that four blocks of blanks are struck out four channel-shaped frames；
3) it is respectively welded at the bottom of the inner side slot of four channel-shaped frames or rivets the second magnesium silicon PLASTIC LAMINATED；
4) utilize welding or riveting process that four edges frame is assembled into entirety；
S3. door leaf assembles with doorframe
1) door leaf is fixed by 3 hinge for fireproofs with doorframe；
2) contact position at two fan door leafs installs crack between a door and its frame sealing member；
3) fire prevention latch, Fire-proof lock are installed in the relevant position at door leaf with doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473420.0A CN105952343A (en) | 2016-06-22 | 2016-06-22 | Double-leaf steel-wood insulating fireproof door and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473420.0A CN105952343A (en) | 2016-06-22 | 2016-06-22 | Double-leaf steel-wood insulating fireproof door and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN105952343A true CN105952343A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610473420.0A Pending CN105952343A (en) | 2016-06-22 | 2016-06-22 | Double-leaf steel-wood insulating fireproof door and manufacture method thereof |
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| CN107013138A (en) * | 2017-04-28 | 2017-08-04 | 中储粮成都粮食储藏科学研究所 | A kind of grain depot closing door |
| CN107165554A (en) * | 2017-06-28 | 2017-09-15 | 杭州华博消防设备有限公司 | Heat-insulating fireproof door and its manufacture method |
| CN108561182A (en) * | 2018-01-05 | 2018-09-21 | 安徽清启系统集成有限公司 | A kind of subway tunnel isolated form fire resistant doorsets |
| CN109989691A (en) * | 2019-04-28 | 2019-07-09 | 中山市富门木制品有限公司 | A kind of fire resistant doorsets |
| CN112302495A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Fireproof and smoke-proof steel safety door |
| CN112302494A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Fire-proof smoke-proof armored safety door |
| CN112302485A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Door leaf structure |
| CN112570990A (en) * | 2020-11-30 | 2021-03-30 | 江西朝阳机械有限公司 | Manufacturing process of double-opening airtight fireproof door |
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| CN112302494A (en) * | 2019-08-01 | 2021-02-02 | 武义龙泰金属制品有限公司 | Fire-proof smoke-proof armored safety door |
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| CN112570990A (en) * | 2020-11-30 | 2021-03-30 | 江西朝阳机械有限公司 | Manufacturing process of double-opening airtight fireproof door |
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Application publication date: 20160921 |