CN201010029Y - Wind-proof, rain-proof and airtight steel door - Google Patents
Wind-proof, rain-proof and airtight steel door Download PDFInfo
- Publication number
- CN201010029Y CN201010029Y CNU2007200331940U CN200720033194U CN201010029Y CN 201010029 Y CN201010029 Y CN 201010029Y CN U2007200331940 U CNU2007200331940 U CN U2007200331940U CN 200720033194 U CN200720033194 U CN 200720033194U CN 201010029 Y CN201010029 Y CN 201010029Y
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- China
- Prior art keywords
- door
- connecting rod
- plate
- hinged
- door panel
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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.)
- Expired - Lifetime
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a windproof and air-tight steel door, which comprises a door panel (1) and a door frame (2); the door panel (1) is hinged with the door frame (2); seam tapes (4) and air tires (8) are respectively embedded inside sealing grooves in the door panel (1) and door frame (2); cavities of the air tires (8) are communicated with a pneumatic device (9); the door panel (1) is equipped with a linkage device; the linkage device comprises connecting rods (12), connection panels (7) and dogs II (5) and dogs I (6); wherein, the connecting rod (12) comprises a long-edge connecting rod (12.1), a cross connecting rod (12.2) and a short-edge connecting rod (12.3); four connection panels (7) are equipped respectively on four corners of the door panel (1); two cross connecting rods (12.2) are respectively provided on the top edge and the bottom edge of the door panel (1); one long-edge connecting rod (12.1) is equipped on one side of the door panel (1); two short-edge connecting rods (12.3) are provided on the top edge and the bottom edge of the door panel (1) on the other side; two dogs I (6) and at least four dogs II (5) are provided. The utility model has the advantages of more reliable air tightness and flexible and convenient operation.
Description
Technical field
The utility model relates to the airtight steel door of a kind of weather tightness, particularly relates to a kind of ocean engineering limited area Collective Protective Systems such as naval vessel and drilling platform, afterbody decontamination position, area of aircraft cabins circumference leg of being applicable to and makes door.Belong to boats and ships and field of ocean engineering.
Background technology
Before the utility model is made, the airtight steel door of weather tightness in the past, version is comparatively complicated, and single one-sided connecting rod, the dog of leaning on rolls tightly, and connecting rod is exposed the airtight requirement of sealing band out of reach, heaviness during switching, poor air-tightness.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides that a kind of air-tightness is reliable more, the airtight steel door of weather tightness of flexible and convenient operation.
The purpose of this utility model is achieved in that the airtight steel door of a kind of weather tightness, comprises door-plate and doorframe, and door-plate and doorframe are hinged, it is characterized in that:
Be equipped with sealing band and pneumatic tyre in the sealed groove of described door-plate and doorframe, the pneumatic tyre inner chamber is connected with pneumatics;
Described door-plate is provided with linkage, this linkage comprises connecting rod, connecting plate and dog II, dog I, connecting rod comprises long side connecting rod, tranverse connecting rod and short side connecting rod, connecting plate has four, be arranged at four jiaos of door-plate respectively, all hinged in the middle of it with door-plate, tranverse connecting rod has two, be arranged at respectively door-plate on, following both sides, its two ends respectively with its left side, two connecting plates, one end on right both sides is hinged, long side connecting rod has one, be arranged at a side of door-plate, its two ends respectively with place the same side on, the other end of two connecting plates is hinged down, and short side connecting rod has two, on, be arranged at the opposite side of door-plate down, the one end respectively with place the same side on, the other end of two connecting plates is hinged down, and dog I has two, and the one end is hinged with the other end of two short side connecting rods respectively, middle hinged with door-plate, the other end cooperates with doorframe, and dog II has four at least, and the one end is hinged with the centre of two tranverse connecting rods and long side connecting rod respectively, middle hinged with door-plate, the other end cooperates with doorframe.
Principle of work:
1, door compresses the sealing band on the door by handle and dog when closing and reaches weather tightness.
When 2, airtight source of the gas compressed and supplied air is entered in the pneumatic tyre after the reducing valve decompression, make it reach gas tight seal.
Source of the gas stops the air feed venting when 3, opening, and the air in the sealing band is discharged through exhaust muffler, and pneumatic tyre recovers state of nature.
The utlity model has following advantage:
1, adopt the sealing of pneumatic tyre and sealing band two roads, air-tightness is more reliable.
2, use the single-grip linkage, flexible to operation.
Description of drawings
Fig. 1 is the overall structure scheme drawing of the airtight steel door of the utility model weather tightness.
Fig. 2 is the A-A cut-away view of Fig. 1.
Fig. 3 is the door-plate and the doorframe connection diagram of the airtight steel door of the utility model weather tightness.
Fig. 4 is the pneumatic tyre and the pneumatics connection diagram of the airtight steel door of the utility model weather tightness.
Connection structure scheme drawing between Fig. 5 connecting plate of the present utility model and connecting rod and the door-plate.
Fig. 6 is the birds-eye view of Fig. 5.
Fig. 7 is the long side connecting rod Facad structure scheme drawing of the airtight steel door of the utility model weather tightness.
Fig. 8 is the tranverse connecting rod Facad structure scheme drawing of the airtight steel door of the utility model weather tightness.
Fig. 9 is the short side connecting rod Facad structure scheme drawing of the airtight steel door of the utility model weather tightness.
Among the figure: door-plate 1, doorframe 2, handle 3, sealing band 4, dog II5, dog I6, connecting plate 7, pneumatic tyre 8, pneumatics 9, hinge 10, handle 11, connecting rod 12, wedge 13, gate stop 14, long side connecting rod 12.1, tranverse connecting rod 12.2, short side connecting rod 12.3, dog seat 15, self-lubricating lining 16, spring 17, threaded shaft 18, lining 19, pad 20, bolt 21, pad 22, hexagonal nut 23, lining 24, spring cotter 25, spring washer 26, locating bush 27, pad 28.
The specific embodiment
Referring to Fig. 1～3, the utility model is the airtight steel door of a kind of weather tightness, mainly is made up of door-plate 1, doorframe 2, handle 3, sealing band 4, dog II5, dog I6, connecting plate 7, pneumatic tyre 8, pneumatics 9, hinge 10, handle 11, connecting rod 12, wedge 13 and gate stop 14.
Door-plate 1 is hinged with doorframe 2 usefulness hinges 10, and sealing band 4 and pneumatic tyre 8 are embedded at respectively in the sealed groove of door-plate 1 and doorframe 2, pneumatic tyre 8 inner chambers be connected with pneumatics 9 (Fig. 4).Connecting rod 12, connecting plate 7 and dog II5, dog I6 constitute linkage.Connecting rod 12 is made up of long side connecting rod 12.1 (Fig. 5), tranverse connecting rod 12.2 (Fig. 6) and short side connecting rod 12.3 (Fig. 7).Described connecting plate 7 (is seen Fig. 8,9) there are four, be arranged at four jiaos of door-plate 1 respectively, all hinged in the middle of it with door-plate 1, tranverse connecting rod 12.2 (see figure 6)s have two, be arranged at respectively door-plate 1 on, following both sides, its two ends respectively with its left side, two connecting plates, 5 one ends on right both sides are hinged, long side connecting rod 12.1 (see figure 5)s have one, be arranged at a side of air tight door, its two ends respectively with place the same side on, the other end of two connecting plates 7 is hinged down, short side connecting rod 12.3 (see figure 7)s have two, on, be arranged at the opposite side of door-plate 1 down, the one end respectively with place the same side on, the other end of two connecting plates 7 is hinged down, dog I6 has two, the one end is hinged with the other end of two short side connecting rods 12.3 respectively, and middle hinged with door-plate 1, the other end cooperates with the doorframe of steel door, dog II5 has four at least, the one end is hinged with the centre of two tranverse connecting rods 12.2 and long side connecting rod 12.1 respectively, and middle hinged with door-plate 1, the other end cooperates with the doorframe 2 of steel door.
Claims (1)
1. the airtight steel door of weather tightness comprises door-plate (1) and doorframe (2), and door-plate (1) is hinged with doorframe (2), it is characterized in that:
Be equipped with sealing band (4) and pneumatic tyre (8) in the sealed groove of described door-plate (1) and doorframe (2), pneumatic tyre (8) inner chamber is connected with pneumatics (9);
Described door-plate (1) is provided with linkage, this linkage comprises connecting rod (12), connecting plate (7) and dog II (5), dog I (6), connecting rod (12) comprises long side connecting rod (12.1), tranverse connecting rod (12.2) and short side connecting rod (12.3), connecting plate (7) has four, be arranged at four jiaos of door-plate (1) respectively, all hinged in the middle of it with door-plate (1), tranverse connecting rod (12.2) has two, be arranged at respectively door-plate (1) on, following both sides, its two ends respectively with its left side, two connecting plates (5) one ends on right both sides are hinged, long side connecting rod (12.1) has one, be arranged at a side of door-plate (1), its two ends respectively with place the same side on, the other end of two connecting plates (7) is hinged down, short side connecting rod (12.3) has two, on, be arranged at the opposite side of door-plate (1) down, the one end respectively with place the same side on, the other end of two connecting plates (7) is hinged down, dog I (6) has two, the one end is hinged with the other end of two short side connecting rods (12.3) respectively, middle hinged with door-plate (1), the other end cooperates with doorframe, dog II (5) has four at least, the one end is hinged with the centre of two tranverse connecting rods (12.2) and long side connecting rod (12.1) respectively, middle hinged with door-plate (1), the other end cooperates with doorframe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200331940U CN201010029Y (en) | 2007-01-05 | 2007-01-05 | Wind-proof, rain-proof and airtight steel door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200331940U CN201010029Y (en) | 2007-01-05 | 2007-01-05 | Wind-proof, rain-proof and airtight steel door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010029Y true CN201010029Y (en) | 2008-01-23 |
Family
ID=39044966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200331940U Expired - Lifetime CN201010029Y (en) | 2007-01-05 | 2007-01-05 | Wind-proof, rain-proof and airtight steel door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010029Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761300B (en) * | 2009-11-13 | 2011-09-14 | 无锡市海联舰船附件有限公司 | Open-type fire resisting window |
| CN102720420A (en) * | 2012-06-22 | 2012-10-10 | 无锡市海联舰船附件有限公司 | Fireproof weathertight airtight door |
| CN102913109A (en) * | 2012-11-16 | 2013-02-06 | 无锡蓝海船舶舾装设备有限公司 | Steel fireproof door |
| CN103158935A (en) * | 2013-03-19 | 2013-06-19 | 江门市南洋船舶工程有限公司 | Watertight door knob protecting tool |
| CN103612717A (en) * | 2013-11-20 | 2014-03-05 | 天长市远洋船舶设备有限公司 | Pneumatic power-assisting hatch cover |
| CN103738473A (en) * | 2014-02-14 | 2014-04-23 | 南通中远川崎船舶工程有限公司 | Process for preventing rust water from flowing on periphery of ship residential zone external wall window |
| CN103848100A (en) * | 2014-02-21 | 2014-06-11 | 无锡德林船舶设备有限公司 | Fresh-keeping warehouse for ship |
| CN104129475A (en) * | 2014-08-14 | 2014-11-05 | 无锡市海联舰船附件有限公司 | Steel weather tight door without threshold |
| CN104930796A (en) * | 2014-03-21 | 2015-09-23 | 北京福瑞通科技有限公司 | Air-tight door |
| CN107905648A (en) * | 2017-11-02 | 2018-04-13 | 贵州航天特种车有限责任公司 | A kind of door lock for special vehicle shelter |
| CN109823474A (en) * | 2019-03-26 | 2019-05-31 | 台州道业科技有限公司 | A kind of rotary safe hatch board and its application method |
-
2007
- 2007-01-05 CN CNU2007200331940U patent/CN201010029Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761300B (en) * | 2009-11-13 | 2011-09-14 | 无锡市海联舰船附件有限公司 | Open-type fire resisting window |
| CN102720420A (en) * | 2012-06-22 | 2012-10-10 | 无锡市海联舰船附件有限公司 | Fireproof weathertight airtight door |
| CN102913109A (en) * | 2012-11-16 | 2013-02-06 | 无锡蓝海船舶舾装设备有限公司 | Steel fireproof door |
| CN103158935A (en) * | 2013-03-19 | 2013-06-19 | 江门市南洋船舶工程有限公司 | Watertight door knob protecting tool |
| CN103158935B (en) * | 2013-03-19 | 2015-03-11 | 江门市南洋船舶工程有限公司 | Watertight door knob protecting tool |
| CN103612717B (en) * | 2013-11-20 | 2016-06-22 | 天长市远洋船舶设备有限公司 | A kind of air assisted hatch board |
| CN103612717A (en) * | 2013-11-20 | 2014-03-05 | 天长市远洋船舶设备有限公司 | Pneumatic power-assisting hatch cover |
| CN103738473A (en) * | 2014-02-14 | 2014-04-23 | 南通中远川崎船舶工程有限公司 | Process for preventing rust water from flowing on periphery of ship residential zone external wall window |
| CN103738473B (en) * | 2014-02-14 | 2017-02-08 | 南通中远川崎船舶工程有限公司 | Process for preventing rust water from flowing on periphery of ship residential zone external wall window |
| CN103848100A (en) * | 2014-02-21 | 2014-06-11 | 无锡德林船舶设备有限公司 | Fresh-keeping warehouse for ship |
| CN104930796A (en) * | 2014-03-21 | 2015-09-23 | 北京福瑞通科技有限公司 | Air-tight door |
| CN104129475A (en) * | 2014-08-14 | 2014-11-05 | 无锡市海联舰船附件有限公司 | Steel weather tight door without threshold |
| CN107905648A (en) * | 2017-11-02 | 2018-04-13 | 贵州航天特种车有限责任公司 | A kind of door lock for special vehicle shelter |
| CN109823474A (en) * | 2019-03-26 | 2019-05-31 | 台州道业科技有限公司 | A kind of rotary safe hatch board and its application method |
| CN109823474B (en) * | 2019-03-26 | 2020-06-02 | 温州智权工业设计有限公司 | Rotary type safety hatch cover and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| EXPY | Termination of patent right or utility model |