CN103452402A - Watertight and airtight steel fireproof door hinge and fireproof door thereof - Google Patents
Watertight and airtight steel fireproof door hinge and fireproof door thereof Download PDFInfo
- Publication number
- CN103452402A CN103452402A CN2013103670481A CN201310367048A CN103452402A CN 103452402 A CN103452402 A CN 103452402A CN 2013103670481 A CN2013103670481 A CN 2013103670481A CN 201310367048 A CN201310367048 A CN 201310367048A CN 103452402 A CN103452402 A CN 103452402A
- Authority
- CN
- China
- Prior art keywords
- hole
- hinge
- door
- airtight
- fire resistance
- 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)
Abstract
The invention discloses a watertight and airtight steel fireproof door hinge and a fireproof door thereof. The watertight and airtight steel fireproof door hinge comprises a hinge seat and a hinge plate, wherein one end of the hinge seat is arranged on a door frame, and a first through hole in accordance with the thickness direction of the door frame is formed in the other end of the hinge seat; one end of the hinge plate is arranged on a door plate, and a second through hole in accordance with the thickness direction of the door plate is formed in the other end of the hinge plate; the first through hole and the second through hole are matched with each other in terms of shape and position; a pin shaft penetrates through the first through hole and the second through hole; the hinge seat is rotatably connected with the hinge plate through the pin shaft. The door frame and the door plate are connected through the watertight and airtight steel fireproof door hinge, so that the air tightness and water tightness of a cabin door are improved.
Description
Technical field
The present invention relates to a kind of airtight of water tightness fire resistance steel door hinge and labeled door thereof.
Background technology
Usually a plurality of cabins that there is difference in functionality on medium-and-large-sized boats and ships, for example, accommodation, plant equipment cabin and control cabin etc., there is cabin door in each cabin.Due to likely breaking out of fire on boats and ships, in order to protect personal security and equipment, run well, also the fire proof seal performance in cabin proposed to high requirement.And traditional hatch door passes through gemel connection door-plate and doorframe, sealing effectiveness is very poor, can't reach good airtight and watertightness, urgently improves.
Summary of the invention
The problem existed for prior art, the object of the invention is to propose a kind of airtight of water tightness fire resistance steel door hinge and labeled door thereof, to guarantee the good connection of doorframe and door-plate, improves tightness and the watertightness of hatch door.
For reaching this purpose, the present invention by the following technical solutions:
A kind of airtight of water tightness fire resistance steel door hinge comprises:
Hinge seat, an end is arranged on doorframe, and the other end is provided with first through hole consistent with described doorframe thickness direction;
Flap, an end is arranged on door-plate, and the other end is provided with second through hole consistent with described door-plate thickness direction;
Described the first through hole and described the second shape of through holes and location matches, and bearing pin is through described the first through hole and described the second through hole, and described hinge seat and described flap are rotationally connected by described bearing pin.
Preferably, it is the groove shape that described hinge seat has the first through hole end, and described flap has the second through hole end and inserts described groove.
Preferably, described bearing pin one end has the axle that cross section is greater than described through hole and emits, and the other end has cross-perforating, and described bearing pin is through described the first through hole and described the second through hole; Described axle emits the groove outside close contact with described hinge seat, and the cross-perforating of described bearing pin is through cottor pin.
Preferably, increase by the first pad between another layer of external surface of groove of described cottor pin and hinge seat.
Preferably, increase by the second pad between the groove of described hinge seat inboard and described flap.
Preferably, described bearing pin position between groove arranges copper lubricating cup.
Preferably, it is the groove shape that described flap has the second through hole end, and described hinge seat has the first through hole end and inserts described groove.
A kind of airtight of water tightness fire resistance steel door, comprise door-plate and doorframe, it is characterized in that, also comprises above-mentioned hinge, and described door-plate is rotationally connected by described hinge and described doorframe.
Based on disclosing of above technical scheme, the present invention possesses following beneficial effect:
Fire door butt hinge in the present invention connects doorframe and door-plate, has improved tightness and the watertightness of hatch door.
The accompanying drawing explanation
Fig. 1 is a kind of airtight of water tightness fire resistance steel door hinge arrangement figure in the embodiment of the present invention;
Fig. 2 is a kind of airtight of water tightness fire resistance steel door hinge side view in the embodiment of the present invention.
Reference numeral:
1, flap; 2, hinge seat; 3, bearing pin; 4, the first pads; 5, cottor pin; 6, the second pads; 7, copper lubricating cup.
The specific embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment:
The embodiment of the present invention provides a kind of airtight of water tightness fire resistance steel door hinge, as depicted in figs. 1 and 2, comprising: hinge seat 2, one ends are arranged on doorframe, and the other end is provided with first through hole consistent with described doorframe thickness direction; Flap 1, one end is arranged on door-plate, and the other end is provided with second through hole consistent with described door-plate thickness direction; Described the first through hole and described the second shape of through holes and location matches, and bearing pin 3 is through described the first through hole and described the second through hole, and described hinge seat 2 and described flap 1 are rotationally connected by described bearing pin 3.It is the groove shape that described hinge seat 2 has the first through hole end, and described flap 1 has the second through hole end and inserts described groove.Described bearing pin 3 one ends have the axle that cross section is greater than described through hole and emit, the other end has cross-perforating, and (bearing pin can be with not having axle to emit, but two ends all need to have cross-perforating, and all use cottor pin to fix), described bearing pin 3 is through described the first through hole and described the second through hole; Described axle emits the groove outside close contact with described hinge seat 2, and the cross-perforating of described bearing pin 3 is through cottor pin 5.Increase by the first pad 4 between another layer of external surface of groove of described cottor pin 5 and hinge seat 2.Increase by the second pad 6 between the groove inboard of described hinge seat 2 and described flap 1, can certainly pad be set in other parts.In order to increase the lubricant effect between hinge seat 2, flap 1 and bearing pin 3, at bearing pin 3 position between groove, copper lubricating cup 7 is set, to the rotary part fuel feeding.
The embodiment of the present invention provides another kind of airtight of water tightness fire resistance steel door hinge, and it is the groove shape that described flap has the second through hole end, and described hinge seat has the first through hole end and inserts described groove shape.Bearing pin is identical with the upper embodiment's of enforcement, repeats no more.
The embodiment of the present invention also provides a kind of airtight of water tightness fire resistance steel door, comprises door-plate and doorframe, above-mentioned hinge, and described door-plate is rotationally connected by described hinge and described doorframe.
The embodiment of the present invention provides the above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (8)
1. an airtight of water tightness fire resistance steel door hinge, is characterized in that, comprising:
Hinge seat, an end is arranged on doorframe, and the other end is provided with first through hole consistent with described doorframe thickness direction;
Flap, an end is arranged on door-plate, and the other end is provided with second through hole consistent with described door-plate thickness direction;
Described the first through hole and described the second shape of through holes and location matches, and bearing pin is through described the first through hole and described the second through hole, and described hinge seat and described flap are rotationally connected by described bearing pin.
2. airtight of water tightness fire resistance steel door hinge according to claim 1, is characterized in that, it is the groove shape that described hinge seat has the first through hole end, and described flap has the second through hole end and inserts described groove.
3. airtight of water tightness fire resistance steel door hinge according to claim 1, is characterized in that, described bearing pin one end has the axle that cross section is greater than described through hole and emits, and the other end has cross-perforating, and described bearing pin is through described the first through hole and described the second through hole; Described axle emits the groove outside close contact with described hinge seat, and the cross-perforating of described bearing pin is through cottor pin.
4. airtight of water tightness fire resistance steel door hinge according to claim 3, is characterized in that, increases by the first pad between another layer of external surface of the groove of described cottor pin and hinge seat.
5. airtight of water tightness fire resistance steel door hinge according to claim 3, is characterized in that, between the groove inboard of described hinge seat and described flap, increases by the second pad.
6. airtight of water tightness fire resistance steel door hinge according to claim 1, is characterized in that, described bearing pin position between groove arranges copper lubricating cup.
7. airtight of water tightness fire resistance steel door hinge according to claim 1, is characterized in that, it is the groove shape that described flap has the second through hole end, and described hinge seat has the first through hole end and inserts described groove.
8. an airtight of water tightness fire resistance steel door, comprise door-plate and doorframe, it is characterized in that, also comprises that, according to the described hinge of any one in claim 1 to 7, described door-plate is rotationally connected by described hinge and described doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103670481A CN103452402A (en) | 2013-08-21 | 2013-08-21 | Watertight and airtight steel fireproof door hinge and fireproof door thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103670481A CN103452402A (en) | 2013-08-21 | 2013-08-21 | Watertight and airtight steel fireproof door hinge and fireproof door thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103452402A true CN103452402A (en) | 2013-12-18 |
Family
ID=49735193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103670481A Pending CN103452402A (en) | 2013-08-21 | 2013-08-21 | Watertight and airtight steel fireproof door hinge and fireproof door thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103452402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033052A (en) * | 2014-05-12 | 2014-09-10 | 宿州中矿三杰科技有限公司 | Stroke hinge |
| CN108868519A (en) * | 2018-06-30 | 2018-11-23 | 安徽安旺门业股份有限公司 | A kind of high fire-retardance fire-proof wooden door |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20002505U1 (en) * | 2000-02-11 | 2000-07-13 | Howaldtswerke Deutsche Werft | Device for opening and closing inspection, inspection and maintenance openings |
| CN200946438Y (en) * | 2006-09-15 | 2007-09-12 | 江阴市黄山船舶配件有限公司 | Steel and remote control water-tight fireproof door |
| CN201695912U (en) * | 2010-05-27 | 2011-01-05 | 江苏海陆装饰有限公司 | Marine concave-convex fireproofing door |
| CN101942956A (en) * | 2010-08-26 | 2011-01-12 | 无锡市东舟船舶附件有限公司 | Adjustable single-handle steel weather tight door |
| CN201738758U (en) * | 2010-01-25 | 2011-02-09 | 湖州铁佛门窗有限公司 | Fire door structure |
| KR20110044652A (en) * | 2009-10-23 | 2011-04-29 | 이동형 | Hinge equipment of door for vessel |
| CN202157617U (en) * | 2011-05-20 | 2012-03-07 | 天津市新世源华机械加工有限公司 | Top-end-lubricating fireproof hinge for fireproof door |
| CN102392580A (en) * | 2011-11-03 | 2012-03-28 | 无锡市海联舰船附件有限公司 | Fire, wind and rain protection door for ship |
| KR20120134479A (en) * | 2011-06-02 | 2012-12-12 | 주식회사 보강기업 | Door for ship |
| CN203441236U (en) * | 2013-08-21 | 2014-02-19 | 天长市远洋船舶设备有限公司 | Watertight and gastight fireproof steel door hinge and fireproof door thereof |
-
2013
- 2013-08-21 CN CN2013103670481A patent/CN103452402A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20002505U1 (en) * | 2000-02-11 | 2000-07-13 | Howaldtswerke Deutsche Werft | Device for opening and closing inspection, inspection and maintenance openings |
| CN200946438Y (en) * | 2006-09-15 | 2007-09-12 | 江阴市黄山船舶配件有限公司 | Steel and remote control water-tight fireproof door |
| KR20110044652A (en) * | 2009-10-23 | 2011-04-29 | 이동형 | Hinge equipment of door for vessel |
| CN201738758U (en) * | 2010-01-25 | 2011-02-09 | 湖州铁佛门窗有限公司 | Fire door structure |
| CN201695912U (en) * | 2010-05-27 | 2011-01-05 | 江苏海陆装饰有限公司 | Marine concave-convex fireproofing door |
| CN101942956A (en) * | 2010-08-26 | 2011-01-12 | 无锡市东舟船舶附件有限公司 | Adjustable single-handle steel weather tight door |
| CN202157617U (en) * | 2011-05-20 | 2012-03-07 | 天津市新世源华机械加工有限公司 | Top-end-lubricating fireproof hinge for fireproof door |
| KR20120134479A (en) * | 2011-06-02 | 2012-12-12 | 주식회사 보강기업 | Door for ship |
| CN102392580A (en) * | 2011-11-03 | 2012-03-28 | 无锡市海联舰船附件有限公司 | Fire, wind and rain protection door for ship |
| CN203441236U (en) * | 2013-08-21 | 2014-02-19 | 天长市远洋船舶设备有限公司 | Watertight and gastight fireproof steel door hinge and fireproof door thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033052A (en) * | 2014-05-12 | 2014-09-10 | 宿州中矿三杰科技有限公司 | Stroke hinge |
| CN104033052B (en) * | 2014-05-12 | 2016-10-05 | 宿州中矿三杰科技有限公司 | A kind of stroke hinge |
| CN108868519A (en) * | 2018-06-30 | 2018-11-23 | 安徽安旺门业股份有限公司 | A kind of high fire-retardance fire-proof wooden door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103352617A (en) | Steel, rapid open/close, watertight and fireproof door | |
| WO2008140604A3 (en) | Lightning protection system for aircraft composite structure | |
| GB0802744D0 (en) | Solid electrolytic capacitor containing a protective barrier layer | |
| CN203441236U (en) | Watertight and gastight fireproof steel door hinge and fireproof door thereof | |
| CN103452402A (en) | Watertight and airtight steel fireproof door hinge and fireproof door thereof | |
| MX351376B (en) | Metal layer-free multi-layer film with low surface weight. | |
| CN205741885U (en) | A kind of pier stud | |
| MX2022001618A (en) | Composite pane comprising electrical component with protective coating. | |
| CN101982663A (en) | Waterproof rolling bearing | |
| BRPI0801659A2 (en) | closure for a tank | |
| CN204794478U (en) | Waterproof motor with sealed protecgulum | |
| CN106763780B (en) | A kind of grease-proof and waterproof shield bearing protector | |
| CN205623028U (en) | Circuit board with casing protection | |
| CN207517740U (en) | A kind of the outer layer PA films and lithium battery pack of stamping resistance shading lithium battery aluminum-plastic composite membrane | |
| CN105201373A (en) | Sealing type fireproof door for ship | |
| CN103352644A (en) | Watertight and airtight steel fire resisting door plate and fire resisting door comprising same | |
| CN205446478U (en) | Draining protection architecture | |
| CN203223587U (en) | Control valve | |
| CN207278726U (en) | A kind of clutch observer port lid | |
| CN206438903U (en) | A kind of naval vessel window frame | |
| CN205789156U (en) | Photoelectricity dual-purpose cable zoarium mechanism | |
| CN206061326U (en) | The new waterproof housing of dilly big power controller | |
| CN204827130U (en) | Energy -saving heat preservation fan access door | |
| CN202659992U (en) | Maintenance-free fluoroplastic full-lining vertical check valve | |
| CN202708301U (en) | Center line-type butterfly valve with dustproof structure |
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: 20131218 |