CN102852438A - Steel wooden fireproof door leaf with rim internally embedded with metal framework - Google Patents

Steel wooden fireproof door leaf with rim internally embedded with metal framework Download PDF

Info

Publication number
CN102852438A
CN102852438A CN2012103781884A CN201210378188A CN102852438A CN 102852438 A CN102852438 A CN 102852438A CN 2012103781884 A CN2012103781884 A CN 2012103781884A CN 201210378188 A CN201210378188 A CN 201210378188A CN 102852438 A CN102852438 A CN 102852438A
Authority
CN
China
Prior art keywords
door leaf
fireproof
skeleton
shape
cavity
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
Application number
CN2012103781884A
Other languages
Chinese (zh)
Inventor
邓德万
邓均
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN XINGSHIFA DOOR WINDOW CO Ltd
Original Assignee
SICHUAN XINGSHIFA DOOR WINDOW CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SICHUAN XINGSHIFA DOOR WINDOW CO Ltd filed Critical SICHUAN XINGSHIFA DOOR WINDOW CO Ltd
Priority to CN2012103781884A priority Critical patent/CN102852438A/en
Publication of CN102852438A publication Critical patent/CN102852438A/en
Pending legal-status Critical Current

Links

Images

Abstract

The invention provides a steel wooden fireproof door leaf with the rim internally embedded with a metal framework. The steel wooden fireproof door leaf comprises a framework forming four edges of the door leaf; fiber plates (1) are adhered at the front side and the back side of the framework by fireproof glue; the fiber plate (1) at the front side forms a door leaf panel; the fiber plate (1) at the back side forms a door leaf back plate; and a cavity is defined between the fiber plates (1) at the front side and the back side and the framework; and a fireproof foaming filler (3) is filled in the cavity. The steel wooden fireproof sash is characterized in that the framework consists of a metal structural section (7), the fiber plates (1) adhered at the outer side of the metal structural section (7) by fireproof glue, an inner side special layer board (2) and a fiber block (6); and the metal structural section (7) is at least bent towards a direction inwards the cavity, so as to form a concave groove. A wire gauze (5) parallel to faces of the fiber plates (1) is paved in the cavity; and the wire gauze (5) is covered in the fireproof foaming filler (3). The steel wooden fireproof door leaf is internally connected through welding connection at the connection part of the metal structural section (7).

Description

The steel wood fireproof door leaf of door leaf periphery embedded metal skeleton
One, technical field
The present invention relates to a kind of labeled door, be specially the steel wood fireproof door leaf of door leaf periphery embedded metal skeleton, be applicable to singly open labeled door and two labeled door (containing primary-secondary type) of opening.
Two, background technology
Existing steel fire-proof wooden door adopts steel doorframe mostly, wooden door leaf, (finger-jointed plate is formed by the polylith wood board splicing, no longer glues up and down and presses clamping plate, owing to adopt the zigzag interface between vertical plank with rough ground finger-jointed plate skeleton in the door leaf surrounding, the docking of similar two hand fingers intersection, so claim finger-jointed plate), the inner fire proofing material of filling of door leaf, rough ground finger-jointed plate skeleton is prevented fires, heat-proof quality is poor, intensity is lower, is difficult to reach the requirement of first class fire-protection rating.
Chinese patent application discloses a kind of fireproof door leaf and manufacture method No. 200910131111.5, is specifically related to a kind of fire-proof door leaf of cast-in-place fire proofing material.Comprise panel, keel shoe and filling inorganic coagulation material, panel is two, inorganic coagulation material be aqueous and cast-in-site in a side of two panels, formation is subjected to fiery panel and the fiery panel of the back of the body, keel shoe is installed between two panel cast inorganic coagulation material one sides, adds blowing agent in the aqueous inorganic coagulation material, forms the aqueous inorganic coagulation material cast-in-site of foam in the empty stomach that keel shoe forms, consist of door leaf fire-proof and thermal-insulation main body, the door leaf after the cast utilizes pressure apparatus to carry out repoussage.Fire-proof door leaf has adopted cast-in-place making, avoid crack of the prior art, filled situation uneven, that material mixes inequality, keel shoe merges under the effect of hydraulic press with being subjected to fiery panel and the fiery panel of the back of the body, avoided because the slit that produces is filled or modified to the later stage, what fill in the keel shoe is the inorganic coagulation material that comprises a large amount of bubbles, has alleviated the weight of whole labeled door.
Chinese patent application discloses a kind of inorganic composite fireproof door No. 200610045336.5, fire-proof door leaf is made of door leaf skeleton (2) and the fireproof core board (6) that is installed in the door leaf skeleton (2), face at fire-proof door leaf is fixed with decoration panel (5), is fixed with edge band (4) in the end of fire-proof door leaf; Wherein, door leaf skeleton (2) is fire retarding wood or high-intensity inorganic plate or the two formation that is combined with each other; Fireproof core board (6) is low-density light-weight inorganic sheet material.This labeled door has intensity height, good integrity, planeness height, fire endurance high (can reach more than 2 hours even 3 hours), lightweight, the advantages such as cost is low, easy machine-shaping, is suitable for producing in enormous quantities and promoting.
Chinese patent application discloses a kind of cast-in-situ fire-proof door and manufacture method thereof No. 200910131113.4.Comprise framework, panel, keel shoe and filling inorganic coagulation material, frame outer surface and the two cast-in-place fireproofing inorganic cementitious material of panel one side coatings, keel shoe is installed between two panel cast inorganic coagulation material one sides, in aqueous inorganic coagulation material, add blowing agent, cast-in-site is in the empty stomach that keel shoe forms, framework and door leaf contact surface place have the seal groove that weather strip is installed, and door leaf and framework that cast is good utilize pressure apparatus to carry out repoussage.This programme fire-proof door leaf and framework are because adopted the cast-in-place making of fire proofing material, avoided crack, uneven, the uneven situation of material mixing of filling of existing of the prior art, fill the inorganic coagulation material of a large amount of bubbles in the keel shoe, alleviate the weight of a labeled door and have good effect of heat insulation, so that whole labeled door density improves, greatly strengthened fireproof performance.
Chinese patent application discloses a kind of fireproof door leaf No. 200920148508.0, is specifically related to a kind of fire-proof door leaf of cast-in-place fire proofing material.Comprise panel, keel shoe and filling inorganic coagulation material, panel is two, inorganic coagulation material be aqueous and cast-in-site in a side of two panels, formation is subjected to fiery panel and the fiery panel of the back of the body, keel shoe is installed between two panel cast inorganic coagulation material one sides, adds blowing agent in the aqueous inorganic coagulation material, forms the aqueous inorganic coagulation material cast-in-site of foam in the empty stomach that keel shoe forms, consist of door leaf fire-proof and thermal-insulation main body, the door leaf after the cast utilizes pressure apparatus to carry out repoussage.Fire-proof door leaf has adopted cast-in-place making, avoid crack of the prior art, filled situation uneven, that material mixes inequality, keel shoe merges under the effect of hydraulic press with being subjected to fiery panel and the fiery panel of the back of the body, avoided because the slit that produces is filled or modified to the later stage, what fill in the keel shoe is the inorganic coagulation material that comprises a large amount of bubbles, has alleviated the weight of whole labeled door.
But the problems such as above-mentioned technology is not still resolved the skeleton fire prevention, heat-proof quality is poor, and intensity is lower.
Three, summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, design a kind of simple in structure, intensity is high, stable performance, can reliably reach the steel wood fireproof door leaf of a kind of door leaf periphery embedded metal skeleton of fire protection requirement.
The present invention is achieved by the following technical solutions:
A kind of steel wood fireproof door leaf of door leaf periphery embedded metal skeleton, comprise the skeleton that consists of the door leaf surrounding, both sides are bonded with fiberboard with Waterproof gum before and after the skeleton, the front side fiberboard consists of door skin, the rear side fiberboard consists of the door leaf backboard, surround cavity between front and back both sides fiberboard and the skeleton, be filled with the fireproof foaming filler in the cavity, it is characterized in that: skeleton by shape and with Waterproof gum be bonded in the fiberboard in the shape outside, the laminate that is bonded in the shape inboard consists of, and shape direction in the cavity is bent with a concave groove at least.Skeleton take shape as main body can strengthen bulk strength and the rigidity of door leaf greatly, and door leaf is not yielding, prolongs the application life of door leaf; Shape be covered by the outside fibrous material in and do not expose, kept again the characteristics of wooden door leaf fully; The fiber block of shape inboard and laminate both can play the protective action (as preventing corrosion) to shape, can increase again the bonding plane between skeleton and both sides, the front and back fiberboard, guaranteed that bonding firmly.
Further scheme is: be equipped with the wire gauze parallel with fiberboard plate face in the cavity, and wire gauze is coated in the fireproof foaming filler, can further strengthens the bulk strength of door leaf.
Further scheme is: the joint between the shape around the door leaf, adopt to be welded to connect into integral body.
Further scheme is: be filled with the fireproof foaming filler in the concave groove, be bonded with fiber block with Waterproof gum between the both sides before and after concave groove and the skeleton.So both effectively filled the space of shape periphery, and can guarantee that again bonding was more firm.
The identical shape of the single open-door door leaf embedded shape of periphery; Double door (containing primary-secondary type) door leaf hinge side, side and the identical shape of the embedded shape of upper and lower, the embedded fixed fan shape of door leaf lock side and with the corresponding active fan shape of double door (containing primary-secondary type) door leaf shape.
This kind of steel fire-proof wooden door, " concave character type " shape that has increased integral solder because of the door leaf side consists of the skeleton take shape as main body, makes this labeled door have following characteristics:
1, the embedded shape of door leaf is to form through multiple bending, and skeleton rigidity intensity is large, again through being welded into whole skeleton, has increased considerably the rigidity of door leaf, and the door leaf anti-crawl agentdefiection deformability of being heated strengthens.
2, the embedded multiple bending shape of door leaf lengthens heat conduction route, and door leaf face the support or oppose speed of fiery face conduction of rear heat of being heated is slack-off, makes door leaf hold fiery ability and greatly strengthens.
3, embedded wire gauze increases barrier layer one, through filling fireproof foaming filler solvent or diluent, by foamed solidification with after stipulating curing period, make whole plate fan core, fan core intensity is large, door leaf is carried on the back fiery face back-fire relief partition ability to be increased, and reduces capacity of heat transmission, and the door leaf fireproof performance is strengthened.
4, fill fireproof foaming filler solvent or diluent in the cavity, through foamed solidification with after stipulating curing period, brushing Waterproof gum in two sides with fiberboard form door leaf body bonding with it, just is made into the door leaf of all styles of again by scraping ash process and painting process.
Four, description of drawings
Fig. 1 is that schematic cross-section is dissectd in the single open-door fan side of labeled door of the present invention.
Fig. 2 is that two door leaf lock side of opening labeled door (containing primary-secondary type) of the present invention is dissectd schematic cross-section.
Fig. 3 is the profile of single open-door shape.
Fig. 4 is two profiles of opening the lock side fixed fan shape of labeled door.
Fig. 5 is two profiles of opening the lock side active fan shape of labeled door.
Among the figure: 1, fiberboard, 2, laminate, 3, the fireproof foaming filler, 4, Waterproof gum (adhesive linkage), 5, wire gauze, 6, fiber block, 7, shape, 8, the fixed fan shape, 9, the active fan shape, 10, inorganic fire-proof plate.
Five, the specific embodiment
Below in conjunction with accompanying drawing the present invention is done detailed description.
Such as Fig. 1, a kind of steel wood fireproof door leaf of single open-door door leaf periphery embedded metal skeleton, comprise the skeleton that consists of the door leaf surrounding, both sides are bonded with fiberboard 1 with Waterproof gum 4 before and after the skeleton, front side fiberboard 1 consists of door skin, rear side fiberboard 1 consists of the door leaf backboard, surrounds cavity between both sides, front and back fiberboard 1 and the skeleton, is filled with fireproof foaming filler 3 in the cavity.Skeleton is by shape 7 and be bonded in the fiberboard 1 in shape 7 outsides, inboard laminate 2, the fiber block 6 of sidewall with Waterproof gum 4 and consist of, and shape 7 direction in the cavity is bent with a concave groove at least, also is filled with fireproof foaming filler 3 materials such as grade in the concave groove.Both sides, front and back fiberboard 1 can be different materials.
Be equipped with the wire gauze 5 parallel with fiberboard 1 plate face in the cavity, and wire gauze 5 is coated in the fireproof foaming filler 3.
Joint between the shape 7 around the door leaf, the general employing is welded to connect into whole (not shown in FIG.).
The difference of Fig. 2 and Fig. 1 only is: for two door leaf lock sides of opening labeled door (containing primary-secondary type), embedded is fixed fan shape 8 and active fan shape 9, especially at centre joint overlapping part skeleton backboard side bonds one deck inorganic fire-proof plate 10.All the other each side and single open-door door leaf periphery skeleton are identical, and the skeleton main body still is shape 7.
Fig. 3 is the profile of single open-door shape.
Fig. 4 is two profiles of opening the lock side fixed fan shape of labeled door.
Fig. 5 is two profiles of opening the lock side active fan shape of labeled door.
The fiberboard 1 general 3mm medium density fiber material that adopts, fiber block 6 adopts 8mm high-density fiber material.
Its preparation method generally is:
For the single open-door door leaf, first the joint between the shape around the door leaf is adopted and be welded to connect into integral body, with Waterproof gum 4 shape outside fiber plate 1, special-purpose laminate 2 and fiberboard 6 are bonded in both sides inside and outside the shape again, tiling wire gauze 5 in cavity, then fill fireproof foaming filler 3 solvent or diluents, form the fan core after curing period through foamed solidification and regulation, at fan core two sides brushing Waterproof gum 4, with medium density fibreboard 1 and the bonding door leaf body that forms of fan core, be made into various door leafs by scraping ash process and painting process again.
For the double door door leaf, just the lock side structure is slightly different with shape, and preparation method is the same with the single open-door door leaf.

Claims (4)

1. the steel wood fireproof door leaf of door leaf periphery embedded metal skeleton, comprise the skeleton that consists of the door leaf surrounding, both sides are bonded with fiberboard (1) with Waterproof gum (4) before and after the skeleton, front side fiberboard (1) consists of door skin, rear side fiberboard (1) consists of the door leaf backboard, surround cavity between front and back both sides fiberboards (1) and the skeleton, be filled with fireproof foaming filler (3) in the cavity, it is characterized in that: skeleton is by shape (7) and be bonded in the fiberboard (1) in shape (7) outside with Waterproof gum (4), be bonded in the inboard laminate (2) of shape (7) and consist of, and shape (7) direction in the cavity is bent with a concave groove at least.
2. the steel wood fireproof door leaf of door leaf according to claim 1 periphery embedded metal skeleton, it is characterized in that being equipped with the wire gauze (5) parallel with fiberboard (1) plate face in the cavity, and wire gauze (5) is coated in the fireproof foaming filler (3).
3. the steel wood fireproof door leaf of door leaf periphery embedded metal skeleton according to claim 1 is characterized in that the joint between the door leaf shape (7) all around, adopts to be welded to connect into integral body.
4. the steel wood fireproof door leaf of door leaf according to claim 1 periphery embedded metal skeleton, it is characterized in that being filled with in the concave groove fireproof foaming filler (3), be bonded with fiber block (6) with Waterproof gum (4) between the both sides before and after concave groove and the skeleton.
CN2012103781884A 2012-09-29 2012-09-29 Steel wooden fireproof door leaf with rim internally embedded with metal framework Pending CN102852438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103781884A CN102852438A (en) 2012-09-29 2012-09-29 Steel wooden fireproof door leaf with rim internally embedded with metal framework

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103781884A CN102852438A (en) 2012-09-29 2012-09-29 Steel wooden fireproof door leaf with rim internally embedded with metal framework

Publications (1)

Publication Number Publication Date
CN102852438A true CN102852438A (en) 2013-01-02

Family

ID=47399373

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103781884A Pending CN102852438A (en) 2012-09-29 2012-09-29 Steel wooden fireproof door leaf with rim internally embedded with metal framework

Country Status (1)

Country Link
CN (1) CN102852438A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074446A (en) * 2014-07-08 2014-10-01 重庆宏杰门业有限责任公司 Fireproof door
CN106351545A (en) * 2016-11-02 2017-01-25 北京嘉寓门窗幕墙股份有限公司 Broken bridge aluminum alloy insulating flame-refractory window and assembly method
CN110847786A (en) * 2019-11-23 2020-02-28 任宝泉 Foam metal noise insulation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2098540U (en) * 1991-08-21 1992-03-11 刘洪汝 Anti-theft and fire-proof door
EP1514991A2 (en) * 2003-09-10 2005-03-16 Masonite Corporation Fire door
CN1884780A (en) * 2006-07-08 2006-12-27 莱州保安得防火板业有限公司 Inorganic composite fireproof door
CN101377113A (en) * 2007-08-28 2009-03-04 北京曼特门业有限公司 Metal anti-fire door and manufacturing method thereof
CN101550799A (en) * 2009-04-02 2009-10-07 王本淼 Cast-in-situ fire-proof door and method for manufacturing same
EP2369117A2 (en) * 2009-12-29 2011-09-28 Jaatimet Oy Fire door
CN202899976U (en) * 2012-09-29 2013-04-24 四川兴事发门窗有限责任公司 Steel wooden fireproof door leaf embedded with metal skeleton at periphery of door leaf

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2098540U (en) * 1991-08-21 1992-03-11 刘洪汝 Anti-theft and fire-proof door
EP1514991A2 (en) * 2003-09-10 2005-03-16 Masonite Corporation Fire door
CN1884780A (en) * 2006-07-08 2006-12-27 莱州保安得防火板业有限公司 Inorganic composite fireproof door
CN101377113A (en) * 2007-08-28 2009-03-04 北京曼特门业有限公司 Metal anti-fire door and manufacturing method thereof
CN101550799A (en) * 2009-04-02 2009-10-07 王本淼 Cast-in-situ fire-proof door and method for manufacturing same
EP2369117A2 (en) * 2009-12-29 2011-09-28 Jaatimet Oy Fire door
CN202899976U (en) * 2012-09-29 2013-04-24 四川兴事发门窗有限责任公司 Steel wooden fireproof door leaf embedded with metal skeleton at periphery of door leaf

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074446A (en) * 2014-07-08 2014-10-01 重庆宏杰门业有限责任公司 Fireproof door
CN104074446B (en) * 2014-07-08 2016-02-17 重庆宏杰门业有限责任公司 A kind of labeled door
CN106351545A (en) * 2016-11-02 2017-01-25 北京嘉寓门窗幕墙股份有限公司 Broken bridge aluminum alloy insulating flame-refractory window and assembly method
CN106351545B (en) * 2016-11-02 2018-06-12 北京嘉寓门窗幕墙股份有限公司 A kind of broken-bridge aluminum alloy thermal insulation fire-resistant window and assemble method
CN110847786A (en) * 2019-11-23 2020-02-28 任宝泉 Foam metal noise insulation

Similar Documents

Publication Publication Date Title
CN102852438A (en) Steel wooden fireproof door leaf with rim internally embedded with metal framework
CN204877171U (en) Fire door is prevented in compound frame structure sound insulation shock attenuation
CN202899976U (en) Steel wooden fireproof door leaf embedded with metal skeleton at periphery of door leaf
CN205531151U (en) Novel panel
CN204457330U (en) A kind of light-duty interior steel structure fireproof door
CN204299392U (en) A kind of built-in steel wood composite door
CN202099951U (en) Metal composite exterior wall board
CN217558187U (en) High-efficient syllable-dividing sealed timber
CN211341407U (en) Assembled building wall structure convenient to installation
CN210178214U (en) Environment-friendly composite wooden door
CN206581838U (en) A kind of steel fire prevention single open-door with composite wood veneer
CN220203240U (en) Steel construction building surface decorative structure
CN219119089U (en) Wooden door with sound insulation and heat preservation and anti-deformation functions
CN102296772A (en) Metal-surface heat-insulation assembled sandwich panel for building and mounting method
CN208056954U (en) A kind of Combined wooden door
CN111075322A (en) Fire prevention sound insulation's wood composite door
CN218376125U (en) Wooden door assembly with flame retardant structure
CN204899100U (en) Heat preservation dalle
CN201209391Y (en) Woody hollow fire-proof door
CN217679985U (en) High-strength refractory plate
CN213174247U (en) Outer wall fireproof heat-insulation board and outer wall fireproof heat-insulation structure
CN211172476U (en) Composite heat-insulating layer sound-insulating fireproof plate with high compressive strength
CN110761451A (en) Thermal insulation wooden wall and preparation method thereof
CN201991161U (en) Metal composite external wall panel
CN204299423U (en) Muscle reinforced steel wood composite door in a kind of

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130102