CN105298349A - Non-sprayed steel fire door - Google Patents
Non-sprayed steel fire door Download PDFInfo
- Publication number
- CN105298349A CN105298349A CN201410247405.5A CN201410247405A CN105298349A CN 105298349 A CN105298349 A CN 105298349A CN 201410247405 A CN201410247405 A CN 201410247405A CN 105298349 A CN105298349 A CN 105298349A
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- CN
- China
- Prior art keywords
- door
- door leaf
- fire
- rivet
- doorframe
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- 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.)
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Abstract
The invention belongs to the technical field of building safety and fire protection, in particular to a non-sprayed steel fire door, comprising a door frame, a door leaf, through pieces, rivets, mounting connectors, hinge link plates, a door closer, a door selector, hinges and a fire lock. The fire door that is simple in structure, safe to use and convenient to construct is provided. The fire door frame and the door leaf are made of non-sprayed steel plates, the door frame is of an integrated structure, automatic positioning is achieved via a former, the strength is high, and positioning is accurate. The non-sprayed steel fire door is widely applicable to the fields such as civil buildings, chemical buildings and mechanical buildings and is especially suitable for high-rise buildings.
Description
Technical field
The invention belongs to building safety fireproofing technique field, especially relate to one and exempt to spray fire resistance steel door.
Background technology
Labeled door is one of measure of building fire separation, be widely used in the building fields such as civilian construction, chemical industry, machinery, particularly be arranged on opening and the evacu-ation walk of fire wall, staircase access, the positions such as piping shaft opening, play an important role to the property loss that fire separation, effective fire containment cause.In existing technology, the door skin of labeled door adopts cold-rolled steel sheet through Combination Welding mostly, and pickling, paint spraying and baking process, be unfavorable for environmental requirement, and the doorframe side ubiquity of labeled door has and exposes expansion bolt installing technological hole, and aesthetics is poor.
Summary of the invention
The object of the invention is to, overcome the deficiencies in the prior art part, provide one to exempt to spray fire resistance steel door.It is simple that the present invention needs the problem solved to be to provide a kind of structure, easy construction, use safety, is particularly suitable for the labeled door that highrise building uses.
To achieve these goals, the present invention adopts following technical scheme:
The present invention exempt from spraying fire resistance steel door by doorframe, door leaf, wear silver, rivet, installation connect part, hinge connecting plate, door closer, Syn-position device, hinge, Fire-proof lock form.
The present invention overcomes the deficiencies in the prior art, provides one and exempts to spray fire resistance steel door.The present invention exempts to spray the doorframe of fire resistance steel door and door leaf material and adopts and exempt from spray coating steel plates.Doorframe adopts overall structure, and bending fire proof seal groove and doorframe one block plate one-shot forming, automatically locate through forming machine, intensity is high, accurate positioning.Door leaf surface adopts no-welding-spot technology, and it is identical that surrounding shape closed by door leaf, one step press global formation, amounts to many 8 reinforcing ribs than common shape labeled door, smooth firm, good looking appearance.Door panel adopts high density perlite fireproof plate, and overall hard, intensity is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
Fig. 1 is that the present invention totally forms schematic diagram.
Fig. 2, Fig. 3 are that partial structurtes of the present invention become schematic diagram.
Detailed description of the invention
Shown in Fig. 1, Fig. 2, Fig. 3, the specific embodiment of the present invention is as the correlation between involved each several part, the effect of each several part and operating principle, be further described in detail, to help this area engineers and technicians to design of the present invention, to the understanding that technical scheme has more complete, accurate conjunction deep.
The present invention exempt from spray fire resistance steel door, comprise doorframe 1, door leaf 2, wear silver 3, rivet 4, install connect part 5, hinge connecting plate 6, door closer 7, Syn-position device 8, hinge 9, Fire-proof lock 10
Described doorframe 1 and door leaf 2 all adopt and exempt from spray coating steel plates manufacture.Doorframe 1 adopts overall structure, and one-shot forming is located automatically through forming machine, accurate positioning, and intensity is high.Door leaf 2 surface adopts no-welding-spot, and it is identical that surrounding shape closed by door leaf 2, one step press global formation, smooth firm good looking appearance.
Described doorframe 1 inlays fireproofing glue strip by mill milling, and the installing hole on doorframe 1 is split and is hidden in after hinge 9.Hinge 9 adopts bearing shell type, and fire prevention hinge, wear resistence is good.
In described door leaf 2, to be through overall composite concrete placement shaping for door panel, periphery rivet 4 consolidation, and add and wear silver 3, covering and expose rivet 4, reaching appearance without exposing rivet 4 and solder joint fault.
Fire-proof lock 10 installed by described door leaf 2, wherein the single open-type lockhole one side only interior expansion bolt afterbody of dew, aesthetics is fine.
Described installation connects part 5, hinge connecting plate 6, door closer 7, Syn-position device 8 by the position installation shown in Fig. 1, Fig. 3.
Of the present invention exempting from sprays fire resistance steel door.Doorframe and door leaf separable, constructability, first installs doorframe, smears mouth, can well coordinate finishing, then install fan, protection door leaf that can be intact.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. exempt to spray fire resistance steel door, it is characterized in that: by doorframe (1), door leaf (2), even part (5), hinge connecting plate (6), door closer (7), Syn-position device (8), hinge (9), Fire-proof lock (10) form to wear silver (3), rivet (4), installation.
2. according to claim 1 exempting from sprays fire resistance steel door, it is characterized in that: described doorframe (1) and door leaf (2) all adopt and exempt from spray coating steel plates manufacture.Doorframe (1) adopts overall structure, one-shot forming.Door leaf (2) surface adopts no-welding-spot technology, and it is identical that surrounding shape closed by door leaf (2), one step press global formation.
3. according to claim 1 exempting from sprays fire resistance steel door, it is characterized in that: described door leaf (2) periphery rivet (4) consolidation, and add and wear silver (3), coverage exposes rivet (4), and appearance is without exposing rivet (4) and solder joint fault.
4. according to claim 1 exempting from sprays fire resistance steel door, it is characterized in that: described hinge (9) adopts bearing shell type fire prevention hinge, and wear resistence is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247405.5A CN105298349A (en) | 2014-06-06 | 2014-06-06 | Non-sprayed steel fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247405.5A CN105298349A (en) | 2014-06-06 | 2014-06-06 | Non-sprayed steel fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105298349A true CN105298349A (en) | 2016-02-03 |
Family
ID=55196078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410247405.5A Pending CN105298349A (en) | 2014-06-06 | 2014-06-06 | Non-sprayed steel fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105298349A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467748Y (en) * | 2001-02-19 | 2001-12-26 | 刘韶信 | Edge-protecting connecting strip for door leave of double metal panel composite door |
| US20090038261A1 (en) * | 2007-08-09 | 2009-02-12 | Material Sciences Corporation | Fire door and manufacturing method thereof |
| CN201372701Y (en) * | 2009-03-31 | 2009-12-30 | 重庆美心家美木业有限公司 | Fire resisting door |
| CN202157663U (en) * | 2011-07-14 | 2012-03-07 | 浙江万拓工贸有限公司 | Solderless combined plug-in type door frame structure |
| CN203285293U (en) * | 2013-05-27 | 2013-11-13 | 营口春港实业有限公司 | Steel heat insulation fireproof soundproof door |
-
2014
- 2014-06-06 CN CN201410247405.5A patent/CN105298349A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467748Y (en) * | 2001-02-19 | 2001-12-26 | 刘韶信 | Edge-protecting connecting strip for door leave of double metal panel composite door |
| US20090038261A1 (en) * | 2007-08-09 | 2009-02-12 | Material Sciences Corporation | Fire door and manufacturing method thereof |
| CN201372701Y (en) * | 2009-03-31 | 2009-12-30 | 重庆美心家美木业有限公司 | Fire resisting door |
| CN202157663U (en) * | 2011-07-14 | 2012-03-07 | 浙江万拓工贸有限公司 | Solderless combined plug-in type door frame structure |
| CN203285293U (en) * | 2013-05-27 | 2013-11-13 | 营口春港实业有限公司 | Steel heat insulation fireproof soundproof door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Song Weibin Document name: Notification of Publication of the Application for Invention |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |