CN105064885A - Marine fireproof steel screen door - Google Patents
Marine fireproof steel screen door Download PDFInfo
- Publication number
- CN105064885A CN105064885A CN201510429070.3A CN201510429070A CN105064885A CN 105064885 A CN105064885 A CN 105064885A CN 201510429070 A CN201510429070 A CN 201510429070A CN 105064885 A CN105064885 A CN 105064885A
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- door leaf
- door
- doorframe
- inserted sheet
- sliding bar
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Abstract
The invention relates to a marine fireproof steel screen door, in particular to a fireproof steel screen door mounted on an internal steel wall of a marine chamber. The marine fireproof steel screen door comprises a door frame and a door leaf; a group of corresponding hinges of the door frame and door leaf are hinged together; a locking mechanism is disposed among another group of corresponding edges, corresponding to the hinged edges, of the door frame and door leaf. The marine fireproof steel screen door is characterized in that inserts and insert grooves in continual arrangement are arranged between the periphery of the inner surface of the door leaf and the door frame, all corresponding positions of two inner walls of each insert groove are provided with springs arranged vertically along the insert grooves, all the springs are in semicircular shape protruding out, and protrusions of the springs contact each other; after the door is closed, the inserts are located between the springs in the insert grooves; a ground line is arranged on the door leaf. The marine fireproof steel screen door is light in weight, convenient to mount and lower in cost.
Description
Technical field
The present invention relates to a kind of naval vessel assembly, be mounted in the fire prevention steel shield door on the interior steel leg of warship cabin specifically.
Background technology
All know in shipbuilding industry, the interior steel leg of warship cabin all can be provided with steel shield door.At present, the steel shield door that the interior steel leg of warship cabin is installed comprises doorframe and door leaf, and door leaf is made up of steel plate, and one group of corresponding edge of doorframe and door leaf is hinged, there is retaining mechanism between the corresponding edge of another group doorframe that hinged limit is relative and door leaf, door leaf has aluminium matter barricade.This steel shield door arranges aluminium matter barricade and carries out electromagnetic signal shielding on door leaf, and the weight of whole door is comparatively large, is inconvenient to install, and due to the price of aluminium higher, make the holistic cost of shield door higher.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of naval vessel fire prevention steel shield door, and the lightweight, convenient of this steel shield door is installed, and cost is lower.
For solving the problem, take scheme:
Naval vessel fire prevention steel shield door of the present invention comprises doorframe and door leaf, and one group of corresponding edge of doorframe and door leaf is hinged, has retaining mechanism between the corresponding edge of another group doorframe that hinged limit is relative and door leaf.Be characterized between the surrounding of described door leaf inner surface and doorframe, having the inserted sheet in arranging continuously and inserted slot, the relative position of inserted slot two inside wall all has the reed longitudinally arranged along it, reed is all in semicircle outwardly, the protuberance of two reeds contacts, after door is shut, inserted sheet is arranged between two reeds of inserted slot.Described door leaf there is grounding wire.
Wherein, described inserted sheet is divided into door leaf inserted sheet and doorframe inserted sheet, inserted slot is divided into door leaf inserted slot and doorframe inserted slot, door leaf inserted sheet and door leaf inserted slot are positioned at the surrounding of door leaf inner surface, doorframe inserted sheet is positioned at position corresponding with door leaf inserted slot on doorframe, and doorframe inserted slot is positioned at position corresponding with door leaf inserted sheet on doorframe, after door is shut, door leaf inserted sheet is arranged between two reeds of doorframe inserted slot, and doorframe inserted sheet is arranged between two reeds of door leaf inserted slot.
There is ceramic wool plate to door leaf inner surface described in further improvement of the present invention scheme, the door leaf that ceramic wool plate surrounding is corresponding has fireproof strip.The advantage of such improvement avoids on door leaf, install PLASTIC LAMINATED to prevent fires, and what the structure of whole door was become is simple, further mitigates the weight of whole door.
Wherein, described retaining mechanism comprises sliding bar, and this sliding bar is arranged in vertical, and it is positioned at door leaf, and it is near door leaf that limit away from hinged limit, coordinates between sliding bar with door leaf in slip shape; Described sliding bar is connected with the locking post in horizontal arrangement, and the outer end of locking post is stretched out outside door leaf that limit away from hinged limit, and on described doorframe, there is wedge groove the position of corresponding locking post; There is tooth bar at the middle part of described sliding bar, jug on the door leaf inside sliding bar, and coordinate in rotating shape between handle with door leaf, handle has sector gear, and tooth bar and the sector gear of sliding bar mesh together.
Wherein, padlock is had between described handle and door leaf.
Take above scheme, have the following advantages:
Because naval vessel fire prevention steel shield door of the present invention comprises door leaf and doorframe, there are the inserted sheet in arranging continuously and inserted slot between the surrounding of the inner surface of door leaf and doorframe, inserted slot two inside wall all have reed, door leaf has grounding wire.This steel shield door, after closedown, utilizes inserted sheet to realize electromagnetic sealing with coordinating of reed in inserted slot; Utilize grounding wire, the electromagnetic wave projected on door leaf is flowed to rapidly on ground and realizes electromagnetic shielding.So this steel shield door does not need to adopt aluminium matter barricade to carry out electromagnetic shielding, thus alleviate the weight of whole shield door, facilitate installation, meanwhile, reduce the cost of whole shield door.
Accompanying drawing explanation
Fig. 1 is the structural representation of naval vessel of the present invention fire prevention steel shield door;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the I portion enlarged drawing of Fig. 2;
Fig. 4 is that the B-B of Fig. 1 is to sectional view;
Fig. 5 is Fig. 4's
portion's enlarged drawing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, naval vessel fire prevention steel shield door of the present invention comprises doorframe 1 and door leaf 2, doorframe 1 and door leaf 2 are made by steel plate, doorframe 1 is hinged with one group of corresponding edge of door leaf 2, has retaining mechanism 7 between the corresponding edge of another group doorframe 1 that hinged limit is relative and door leaf 2.Described retaining mechanism 7 comprises sliding bar 6, and this sliding bar 6 is arranged in vertical, and it is positioned at door leaf 2, and it is near door leaf 2 that limit away from hinged limit, coordinates between sliding bar 6 with door leaf 2 in slip shape.Described sliding bar 6 is connected with the locking post 14 in horizontal arrangement, and the outer end of locking post 14 is stretched out outside door leaf 2 that limit away from hinged limit, and on described doorframe 1, there is wedge groove 13 position of corresponding locking post 14.There is tooth bar 3 at the middle part of described sliding bar 6, jug 9 on door leaf 2 inside sliding bar 6, coordinating in rotating shape between handle 9 with door leaf 2, handle 9 having sector gear 4, tooth bar 3 and the sector gear 4 of sliding bar 6 mesh together, and are provided with padlock 5 between handle 9 and door leaf 2.The inserted sheet 12 in arranging continuously and inserted slot 10 is had between the surrounding of described door leaf 2 inner surface and doorframe 1, the relative position of inserted slot 10 liang of inside walls is provided with the reed 11 longitudinally arranged along it, reed 11 is all in semicircle outwardly, the protuberance of two reeds 11 contacts, after door is shut, inserted sheet 12 is arranged between two reeds 11 of inserted slot 10.Described inserted sheet 12 is divided into door leaf inserted sheet 1201 and doorframe inserted sheet 1202, inserted slot 10 is divided into door leaf inserted slot 1002 and doorframe inserted slot 1001, door leaf inserted sheet 1201 and door leaf inserted slot 1002 are positioned at the surrounding of door leaf 2 inner surface, doorframe inserted sheet 1202 is positioned at position corresponding with door leaf inserted slot 1002 on doorframe 1, doorframe inserted slot 1001 is positioned at position corresponding with door leaf inserted sheet 1201 on doorframe 1, after door is shut, door leaf inserted sheet 1201 is arranged between two reeds 11 of doorframe inserted slot 1001, and doorframe inserted sheet 1202 is arranged between two reeds 11 of door leaf inserted slot 1002.Described door leaf 2 is provided with grounding wire 8.Described door leaf 2 inner surface has ceramic wool plate 15, and the door leaf 2 that ceramic wool plate 15 surrounding is corresponding is provided with fireproof strip 16.
During use, doorframe 1 is installed in cabin on steel leg, at closing time, first promote door leaf 2, the hinged limit of door leaf 2 is rotated, until door leaf inserted sheet 1201 enters between two reeds 11 of doorframe inserted slot 1001, doorframe inserted sheet 1202 enters between two reeds 11 of door leaf inserted slot 1002.Then, swing handle 9, utilizes sector gear 4 to engage with sliding bar 6 tooth bar 3 sliding bar 6 is slided, drives and lock post 14 and enter in wedge groove 13, by door locking.Finally, the padlock 5 between handle 9 and door leaf 2 is locked.During enabling, first separate the padlock 5 between opened handle 9 and door leaf 2.Then, swing handle 9, utilizes sector gear 4 to engage with the tooth bar 3 of sliding bar 6 sliding bar 6 is slided, drives and lock post 14 and escape to wedge groove 13.Finally, pull out door leaf 2, door leaf 2 is outwards opened along pin joint.
Claims (5)
1. naval vessel fire prevention steel shield door, comprise doorframe (1) and door leaf (2), doorframe (1) is hinged with one group of corresponding edge of door leaf (2), has retaining mechanism (7) between the corresponding edge of another group doorframe (1) that hinged limit is relative and door leaf (2); It is characterized in that between the surrounding of described door leaf (2) inner surface and doorframe (1), having the inserted sheet (12) in arranging continuously and inserted slot (10), the relative position of inserted slot (10) two inside wall all has the reed (11) longitudinally arranged along it, reed (11) is all in semicircle outwardly, the protuberance of two reeds (11) contacts, after door is shut, inserted sheet (12) is arranged between two reeds (11) of inserted slot (10); Described door leaf (2) there is grounding wire (8).
2. naval vessel as claimed in claim 1 fire prevention steel shield door, it is characterized in that described inserted sheet (12) is divided into door leaf inserted sheet (1201) and doorframe inserted sheet (1202), inserted slot (10) is divided into door leaf inserted slot (1002) and doorframe inserted slot (1001), door leaf inserted sheet (1201) and door leaf inserted slot (1002) are positioned at the surrounding of door leaf (2) inner surface, doorframe inserted sheet (1202) is positioned at the upper position corresponding with door leaf inserted slot (1002) of doorframe (1), doorframe inserted slot (1001) is positioned at the upper position corresponding with door leaf inserted sheet (1201) of doorframe (1), after door is shut, door leaf inserted sheet (1201) is arranged between two reeds (11) of doorframe inserted slot (1001), doorframe inserted sheet (1202) is arranged between two reeds (11) of door leaf inserted slot (1002).
3. naval vessel as claimed in claim 1 fire prevention steel shield door, is characterized in that described door leaf (2) inner surface has ceramic wool plate (15), the door leaf (2) that ceramic wool plate (15) surrounding is corresponding has fireproof strip (16).
4. naval vessel as claimed any one in claims 1 to 3 fire prevention steel shield door, it is characterized in that described retaining mechanism (7) comprises sliding bar (6), this sliding bar (6) is arranged in vertical, it is positioned at door leaf (2), and it is near door leaf (2) that limit away from hinged limit, coordinate in slip shape between sliding bar (6) with door leaf (2); Described sliding bar (6) is connected with the locking post (14) in horizontal arrangement, and the outer end of locking post (14) is stretched out at door leaf (2) away from outside that limit on hinged limit, and there is wedge groove (13) position of upper corresponding locking post (14) of described doorframe (1); There is tooth bar (3) at the middle part of described sliding bar (6), the upper jug (9) of door leaf (2) of sliding bar (6) inner side, coordinate in rotating shape between handle (9) with door leaf (2), handle (9) has sector gear (4), tooth bar (3) and the sector gear (4) of sliding bar (6) mesh together.
5. naval vessel as claimed in claim 4 fire prevention steel shield door, is characterized in that there is padlock (5) between described handle (9) and door leaf (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429070.3A CN105064885A (en) | 2015-07-21 | 2015-07-21 | Marine fireproof steel screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429070.3A CN105064885A (en) | 2015-07-21 | 2015-07-21 | Marine fireproof steel screen door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105064885A true CN105064885A (en) | 2015-11-18 |
Family
ID=54494366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510429070.3A Pending CN105064885A (en) | 2015-07-21 | 2015-07-21 | Marine fireproof steel screen door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064885A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625883A (en) * | 2016-03-15 | 2016-06-01 | 中国船舶重工集团公司第七0四研究所 | Upturning type marine fireproof landing door with horizontal hinge |
| CN113212648A (en) * | 2021-05-19 | 2021-08-06 | 无锡市申锡船舶设备有限公司 | Ship steel sound-insulation weathertight electromagnetic shielding door |
| CN115288590A (en) * | 2022-08-01 | 2022-11-04 | 南京艾思迈尔装饰材料有限公司 | Steel fireproof door and manufacturing process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2420548A1 (en) * | 1974-04-27 | 1975-11-13 | Teckentrup Fa Walter | Fireproof door or other fire screen wall-sealing element - comprising self-supporting asbestos-cement panels encased in two concentric sheet metal boxes |
| CN2270795Y (en) * | 1996-06-25 | 1997-12-17 | 锡山市海联舰船附件厂 | Fire-proof shield door |
| CN2703853Y (en) * | 2004-04-20 | 2005-06-08 | 戴三南 | Steel electromagnetic shielded door |
| CN102409943A (en) * | 2011-11-02 | 2012-04-11 | 无锡市海联舰船附件有限公司 | Marine aluminum shielding door |
| CN202945975U (en) * | 2012-12-03 | 2013-05-22 | 中国航天科工集团第六研究院二一○所 | Electromagnetic shield door with long-lasting efficiency |
| CN204877170U (en) * | 2015-07-21 | 2015-12-16 | 无锡市海联舰船附件有限公司 | Naval vessel is with fire prevention steel shield door |
-
2015
- 2015-07-21 CN CN201510429070.3A patent/CN105064885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2420548A1 (en) * | 1974-04-27 | 1975-11-13 | Teckentrup Fa Walter | Fireproof door or other fire screen wall-sealing element - comprising self-supporting asbestos-cement panels encased in two concentric sheet metal boxes |
| CN2270795Y (en) * | 1996-06-25 | 1997-12-17 | 锡山市海联舰船附件厂 | Fire-proof shield door |
| CN2703853Y (en) * | 2004-04-20 | 2005-06-08 | 戴三南 | Steel electromagnetic shielded door |
| CN102409943A (en) * | 2011-11-02 | 2012-04-11 | 无锡市海联舰船附件有限公司 | Marine aluminum shielding door |
| CN202945975U (en) * | 2012-12-03 | 2013-05-22 | 中国航天科工集团第六研究院二一○所 | Electromagnetic shield door with long-lasting efficiency |
| CN204877170U (en) * | 2015-07-21 | 2015-12-16 | 无锡市海联舰船附件有限公司 | Naval vessel is with fire prevention steel shield door |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625883A (en) * | 2016-03-15 | 2016-06-01 | 中国船舶重工集团公司第七0四研究所 | Upturning type marine fireproof landing door with horizontal hinge |
| CN113212648A (en) * | 2021-05-19 | 2021-08-06 | 无锡市申锡船舶设备有限公司 | Ship steel sound-insulation weathertight electromagnetic shielding door |
| CN115288590A (en) * | 2022-08-01 | 2022-11-04 | 南京艾思迈尔装饰材料有限公司 | Steel fireproof door and manufacturing process thereof |
| CN115288590B (en) * | 2022-08-01 | 2024-05-03 | 南京艾思迈尔装饰材料有限公司 | Steel fireproof door and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
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| WD01 | Invention patent application deemed withdrawn after publication |