CN102213063A - Hinged protective door sealed by embedded concave-convex surfaces - Google Patents
Hinged protective door sealed by embedded concave-convex surfaces Download PDFInfo
- Publication number
- CN102213063A CN102213063A CN 201010156459 CN201010156459A CN102213063A CN 102213063 A CN102213063 A CN 102213063A CN 201010156459 CN201010156459 CN 201010156459 CN 201010156459 A CN201010156459 A CN 201010156459A CN 102213063 A CN102213063 A CN 102213063A
- Authority
- CN
- China
- Prior art keywords
- door
- groove
- plate
- protective door
- doorframe
- 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
Images
Landscapes
- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a hinged protective door sealed by embedded concave-convex surfaces, and in particular relates to a protective door applied to underground facilities such as mine underground, tunnel inside, air-raid shelters, subways and the like and closed hedge facilities in civil defense engineering. A door frame 3 is connected with one side of a door plate 1 through hinges 2; and a sealing strip 6 is arranged between the periphery of the door plate 1 and the door frame 3. The hinged protective door is characterized in that: a circumferential groove 4 is formed on the door frame 3, and a bulge 5 of which the shape is adaptive to or is matched with that of the groove 4 is formed on the door plate 1; or the circumferential groove 4 is formed on the door plate 1, and the bulge 5 of which the shape is adaptive to or is matched with that of the groove 4 is formed on the door frame 3; and the sealing strip 6 is groove-shaped, is embedded into the groove 4 and is protruded out of the groove 4. The door has obvious sealing performance, pressure resistance and fire resistance and low wearing failure rate and is convenient to process.
Description
Technical field
The present invention relates to a kind of door that possesses complex protection capability, specifically be applied to the protective door of hedging facility airtight in underground installation, the civil defence facilities such as down-hole, mine, tunnel internal, subway.
Background technology
At present, underground installations such as down-hole, mine, tunnel internal, subway, civil defence facility take place sudden when dangerous, can offering distress personnel, to enter the facility of hedging wherein perfect inadequately, mainly show the fire prevention of facility, anti-toxic gas infiltration, waterproof, compression resistance performance insufficiency of function, most designs also all rests in conception and the research and development.
This invention is taken all factors into consideration from aspects such as sealing performance, fire prevention and compression resistance performances, invents out a kind of hinge type protective door that adopts male and fomale(M﹠F) phase embedding sealing.
Summary of the invention
The objective of the invention is to fill up the research and development vacancy of existing underground, civil defence hedging facility protective door, take all factors into consideration, invent out the protective door of the hedging facility that is applicable to that underground, civil defence etc. is airtight from aspects such as sealing performance, fireproof performance and compression resistance performances.
For reaching above-mentioned purpose, solution of the present invention is:
The present invention adopts a kind of hinge type protective door of male and fomale(M﹠F) phase embedding sealing, and one side of doorframe and door-plate links together by hinge; Described doorframe has circumferential recess, and the projection that adapts or mate with groove shapes is arranged on the door-plate, and groove seals with protruding embedding mutually; Or described door-plate has circumferential recess, and the projection that adapts or mate with groove shapes is arranged on the doorframe, and groove seals with protruding embedding mutually; Between described doorframe and door-plate weather strip is arranged, weather strip is a groove shaped, embeds in the described groove and protrudes from outside the groove.
Adopt the beneficial effect of such scheme:
One, the bearing capacity ability is superior.Adopt male and fomale(M﹠F) phase embedding sealing, doorframe and door-plate contact area are big, and interlock is tight, improves the bearing capacity ability.
Two, sealing performance and fireproof performance have been guaranteed.Under the protective door closed condition, the groove shaped weather strip that embeds inside grooves is by protruding compacting, protrudes from weather strip outside the groove by the whole plane compacting of doorframe and door periphery.In case breaking out of fire, even modification takes place in the weather strip that protrudes from outside the groove towards the protective equipment outside, rely on to guarantee tightness equally, and can play the effect of fire protection flame retarding by the weather strip at protruding compacting position and by the weather strip that protrudes from outside the groove towards the protective equipment inboard of the whole plane compacting of doorframe and door periphery.
Three, applied widely.Can be widely used in underground installation, the civil defence facilities such as down-hole, mine, tunnel internal, subway.
Description of drawings
Fig. 1 is a vertical view schematic diagram of the present invention;
Fig. 2 is the A-A radial section schematic diagram of Fig. 1;
Fig. 3 is the I district enlarged diagram of Fig. 2.
Main label declaration:
Door-plate 1 groove 4
Hinge 2 projectioies 5
The specific embodiment
As shown in Figures 2 and 3, the present invention is a kind of hinge type protective door that adopts male and fomale(M﹠F) phase embedding sealing, and one side of doorframe (3) and door-plate (1) links together by hinge (2); Described doorframe (3) has circumferential recess (4), and the projection (5) that adapts or mate with groove (4) shape is arranged on the door-plate (1), groove (4) and projection (5) embedding sealing mutually; Or described door-plate (1) has circumferential recess (4), and the projection (5) that adapts or mate with groove (4) shape is arranged on the doorframe (3), groove (4) and projection (5) embedding sealing mutually; Between doorframe (3) and door-plate (1) weather strip (6) is arranged, sealing bar (6) is a groove shaped, embeds in the described groove (4) and protrudes from outside the groove (4).
The present invention has significant sealing performance, compression resistance performance, fireproof performance, and the wear-out failure rate is low, and project organization is simple, convenient processing.
Claims (2)
1. hinge type protective door that adopts male and fomale(M﹠F) phase embedding sealing, one side of doorframe (3) and door-plate (1) links together by hinge (2), between the periphery of door-plate (1) and doorframe (3) weather strip (6) is arranged, it is characterized in that: circumferential recess (4) is arranged on the doorframe (3), the projection (5) that adapts or mate with groove (4) shape is arranged on the door-plate (1); Or circumferential recess (4) is arranged on the door-plate, the projection (5) that adapts or mate with groove (4) shape is arranged on the doorframe (3).
2. a kind of hinge type protective door that adopts male and fomale(M﹠F) phase embedding sealing as claimed in claim 1, it is characterized in that: described weather strip (6) is groove shaped, embeds in the groove (4) and protrudes from outside the groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010156459 CN102213063A (en) | 2010-04-01 | 2010-04-01 | Hinged protective door sealed by embedded concave-convex surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010156459 CN102213063A (en) | 2010-04-01 | 2010-04-01 | Hinged protective door sealed by embedded concave-convex surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102213063A true CN102213063A (en) | 2011-10-12 |
Family
ID=44744571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010156459 Pending CN102213063A (en) | 2010-04-01 | 2010-04-01 | Hinged protective door sealed by embedded concave-convex surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102213063A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587804A (en) * | 2012-03-19 | 2012-07-18 | 无锡市海联舰船内装有限公司 | Airtight explosion-proof door |
| CN103480305A (en) * | 2013-08-29 | 2014-01-01 | 连力生 | Gas phase catalytic reactor |
| CN106460448A (en) * | 2014-04-25 | 2017-02-22 | 无界创新股份有限公司 | Tightly closed structure of glass door |
| CN111255170A (en) * | 2018-11-30 | 2020-06-09 | 大丰锦辉风电设备有限公司 | Multiple waterproof skylight structure |
| CN112377073A (en) * | 2020-11-25 | 2021-02-19 | 国网河南能源互联网电力设计院有限公司 | Sand-proof window with labyrinth sealing structure and sand-proof method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004143335A (en) * | 2002-10-25 | 2004-05-20 | Matsushita Yasuharu | Door structure of carbonization furnace |
| CN2729272Y (en) * | 2004-09-06 | 2005-09-28 | 湛江市恒基防盗门厂 | Anti-theft door with anti-prize, shockproof and sound-proof |
| CN201025068Y (en) * | 2007-04-24 | 2008-02-20 | 中国人民解放军总参谋部工程兵第四设计研究院 | Reinforced concrete protection door for railway tunnel without threshold |
| CN201025067Y (en) * | 2007-04-24 | 2008-02-20 | 中国人民解放军总参谋部工程兵第四设计研究院 | Explosion proof and fire proof protection door for railway tunnel without threshold |
-
2010
- 2010-04-01 CN CN 201010156459 patent/CN102213063A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004143335A (en) * | 2002-10-25 | 2004-05-20 | Matsushita Yasuharu | Door structure of carbonization furnace |
| CN2729272Y (en) * | 2004-09-06 | 2005-09-28 | 湛江市恒基防盗门厂 | Anti-theft door with anti-prize, shockproof and sound-proof |
| CN201025068Y (en) * | 2007-04-24 | 2008-02-20 | 中国人民解放军总参谋部工程兵第四设计研究院 | Reinforced concrete protection door for railway tunnel without threshold |
| CN201025067Y (en) * | 2007-04-24 | 2008-02-20 | 中国人民解放军总参谋部工程兵第四设计研究院 | Explosion proof and fire proof protection door for railway tunnel without threshold |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587804A (en) * | 2012-03-19 | 2012-07-18 | 无锡市海联舰船内装有限公司 | Airtight explosion-proof door |
| CN103480305A (en) * | 2013-08-29 | 2014-01-01 | 连力生 | Gas phase catalytic reactor |
| CN106460448A (en) * | 2014-04-25 | 2017-02-22 | 无界创新股份有限公司 | Tightly closed structure of glass door |
| CN111255170A (en) * | 2018-11-30 | 2020-06-09 | 大丰锦辉风电设备有限公司 | Multiple waterproof skylight structure |
| CN112377073A (en) * | 2020-11-25 | 2021-02-19 | 国网河南能源互联网电力设计院有限公司 | Sand-proof window with labyrinth sealing structure and sand-proof method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102213063A (en) | Hinged protective door sealed by embedded concave-convex surfaces | |
| CN201865692U (en) | Sealing cabin door of mobile hard body life-saving cabin for mine | |
| CN202325683U (en) | Closed explosion door | |
| CN102206986B (en) | Double-leaf airtight and weather-tight fireproof door with detachable plate | |
| CN202215288U (en) | Full-automatic safety device for well laneway of tunneling working face | |
| CN202300048U (en) | Sealed mining rescue capsule door | |
| CN206903544U (en) | The inflatable seal adhesive tape structure of compounded horizontal sliding formula double-leaf sealed door | |
| CN202949664U (en) | Dustproof sealed electrical cabinet | |
| CN202250191U (en) | Full-automatic security device for tunnel on driving face | |
| CN204850999U (en) | Fireproof curtain is with automatic smoke protection device | |
| CN202250200U (en) | 'Ventilation, dust, gas and fire prevention' accident equipment capable of providing comprehensive precaution for stope face | |
| CN202228113U (en) | Full automatic safety equipment for well lane of stope working face | |
| CN202228126U (en) | Device for comprehensively preventing 'one ventilation and three prevention' accidents occurred on stope working face | |
| CN202215289U (en) | Full-automatic safety device for well laneway of stoping working surface | |
| CN202228120U (en) | Full automatic safety equipment of well lane of stope working face | |
| CN202250183U (en) | Full-automatic safety equipment for recovery working face well lane | |
| CN202250206U (en) | Full-automatic safety equipment of roadway with coal-extraction working surface | |
| CN202228119U (en) | Full-automatic safety device of driving working face roadway | |
| CN204877187U (en) | People's air defense door sealing strip fixed structure | |
| CN202215285U (en) | Equipment for comprehensively preventing tunneling face from accidents related to 'ventilation and prevention of fire, gas and dust' | |
| CN202228116U (en) | Full-automatic safety device of stope working face roadway | |
| CN202250194U (en) | Full-automatic safety equipment for driving face roadway | |
| CN202250185U (en) | Comprehensive prevention equipment for one-ventilation and three-prevention accidents in stope face | |
| CN202250204U (en) | Full-automatic safety equipment of roadway with coal-extraction working surface | |
| CN202250182U (en) | Full-automatic safety equipment for tunneling working face roadway |
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: 20111012 |