CN204452808U - Open porthole - Google Patents
Open porthole Download PDFInfo
- Publication number
- CN204452808U CN204452808U CN201420769093.XU CN201420769093U CN204452808U CN 204452808 U CN204452808 U CN 204452808U CN 201420769093 U CN201420769093 U CN 201420769093U CN 204452808 U CN204452808 U CN 204452808U
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- CN
- China
- Prior art keywords
- middle frame
- frame apparatus
- dead cover
- dead
- window seat
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Abstract
The utility model relates to a kind of unlatching porthole, specifically for having the deck that the segmentation of A level requires, meeting the unlatching porthole that fire endurance rating is A60, belonging to and open porthole technical field.It comprises window seat, middle frame apparatus, flame resistant glass, glass press frame device, dead cover, center pinch device, dead cover pinch device, pawl device, hinge means and center hooking device, frame apparatus during window seat upper end supports, middle frame apparatus upper end is bolted glass press frame device, middle frame apparatus inner ring is provided with flame resistant glass, and glass press frame device upper end supports dead cover.Middle frame apparatus outer surface welding hinge means, window seat outer surface welding pawl device, pawl device comprises the pawl base being welded on window seat outer surface.The utility model have left inside, right inside, interior first-class open to, possess sound-insulating and heat-insulating function, open by hinge means, pinch device, and opening rear employing center hooking device, to fix opening angle safe and reliable.
Description
Technical field
The utility model relates to a kind of unlatching porthole, specifically for having the deck that the segmentation of A level requires, meeting the unlatching porthole that fire endurance rating is A60, belonging to and open porthole technical field.
Background technology
Along with the development of ship industry, client requires more and more higher to ship ' s equipment corollary equipment, and in prior art, the fire-resistant fixed light of A60 level connects to form primarily of window seat, center, monolithic fireproof glass, pressing plate, hinge means, pinch device etc.This kind of fire-resistant fixed light fire endurance rating can only reach A60 level, and soundproof effect is poor, can only reach weather tightness.Therefore, this fire-resistant fixed light fire endurance rating is low, and soundproof effect is poor, and weather tightness requires low, can not meet the needs of client.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus provide a kind of good sealing effect, open open porthole easily, improve safety in utilization.
According to the technical scheme that the utility model provides, open porthole and comprise window seat, middle frame apparatus, flame resistant glass, glass press frame device, dead cover, center pinch device, dead cover pinch device, pawl device, hinge means and center hooking device, it is characterized in that: frame apparatus during window seat upper end supports, middle frame apparatus upper end is bolted glass press frame device, middle frame apparatus inner ring is provided with flame resistant glass, and glass press frame device upper end supports dead cover, middle frame apparatus outer surface welding hinge means, hinge means comprises the hinge seat being welded on middle frame apparatus outer surface, and by hinge flap on hinge seat, flap side is provided with buckle, window seat outer surface welding pawl device, pawl device comprises the pawl base being welded on window seat outer surface, by pinned connection ratchet on pawl base, pawl side is provided with detent pin, hinge means and pawl device coordinate can lock integral by middle frame apparatus and window seat or unclamp disengaging, in the locked condition, the ratchet of pawl device is hooked on the buckle of hinge means, dead cover is driven to push down glass press frame device by the buckle of hinge means, now window seat and middle frame apparatus are locked, under the state of getting loose, dead cover is driven to leave glass press frame device by hinge means, thus the ratchet unclamped on the buckle of hinge means, thus depart from window seat and middle frame apparatus, be provided with the dead cover pinch device of two symmetrical distributions between described window seat and dead cover, be provided with multiple along the circumferential direction well-distributed center pinch device between window seat and middle frame apparatus, between middle frame apparatus and dead cover, be provided with center hooking device.
Further, middle frame apparatus lower surface is along the circumferential direction provided with fireproofing glue strip mounting groove, is provided with the first fireproofing glue strip in fireproofing glue strip mounting groove.
Further, middle frame apparatus lower surface is along the circumferential direction provided with watertight rubber strip mounting groove, is provided with the first watertight rubber strip in watertight rubber strip mounting groove.
Further, between flame resistant glass upper surface and glass press frame device, be provided with the second fireproofing glue strip, between flame resistant glass lower surface and middle frame apparatus, be provided with the second watertight rubber strip, between flame resistant glass outer surface and middle frame apparatus inner surface, be provided with ceramic wool.
Further, the 3rd watertight rubber strip is provided with between glass press frame device and dead cover.
Further, glass press frame device outer ring is provided with inorganic fire-proof plate.
Further, dead cover pinch device comprises the dead cover bolt block be welded on window seat and the dead cover locking bed be welded on dead cover, by pinned connection dead cover lock bolt on dead cover bolt block, dead cover lock bolt connects dead cover jam nut, dead cover lock bolt top can be locked on dead cover locking bed by rotation lock nut.
Further, center pinch device comprises the bolt block be welded on window seat and the locking bed be welded on middle frame apparatus, by pinned connection lock bolt on bolt block, lock bolt upper end connects jam nut, and lock bolt top can be locked in locking bed by rotation lock nut.
Further, center hooking device comprises the hook plate seat be welded on dead cover and the hook seat board be welded on middle frame apparatus, hook plate seat is provided with hook plate, hook seat board is provided with hook base, be rotationally connected hook in hook base, when hook plate hooks in linking up with, center hooking device is locked between middle frame apparatus and dead cover, when hook plate departs from hook, can depart between middle frame apparatus and dead cover.
Compared with the prior art the utility model has the following advantages:
The utility model structure is simple, compact, reasonable, have left inside, right inside, interior first-class open to, possess sound-insulating and heat-insulating function, open by hinge means, pinch device, and opening rear employing center hooking device, to fix opening angle safe and reliable, watertight test pressure reaches 150 Kpa; Utilize fireproofing glue strip to meet fire expand when fire and stop pyrotechnics.Utilize the fireprotection layer of the composition of the fire-resistant fluid in inorganic fire-proof plate and ceramic wool and fireproof glass to carry out thermal insulation fire-retardant simultaneously, thus play choke, resistance cigarette, the passing of back-fire relief.Reach fire-resistant, sound insulation, watertight effect; Energy quick closedown compresses partition burning things which may cause a fire disaster effectively and spreads to cabin and gangway, cabin place, thus ensures that cabin personnel safe escape and cabin machine normally run, and reduces property damage.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is A-A cutaway view in Fig. 1.
Fig. 3 is B-B cutaway view in Fig. 1.
Fig. 4 is center pinch device front view.
Fig. 5 is dead cover pinch device front view.
Fig. 6 is pawl device front view.
Fig. 7 is pawl device lateral plan.
Fig. 8 is hinge means front view.
Fig. 9 is center hooking device front view.
Description of reference numerals: 1-window seat, 2-first fireproofing glue strip, 3-first watertight rubber strip, frame apparatus in 4-, 5-second watertight rubber strip, 6-flame resistant glass, 7-second fireproofing glue strip, 8-glass press frame device, 9-inorganic fire-proof plate, 10-dead cover, 11-center pinch device, 11.1-bolt block, 11.2-lock bolt, 11.3-jam nut, 11.4-locking bed, 12-ceramic wool, 13-dead cover pinch device, 13.1-dead cover bolt block, 13.2-dead cover lock bolt, 13.3-dead cover jam nut, 13.4-dead cover locking bed, 14-pawl device, 14.1-pawl base, 14.2-ratchet, 14.3-detent pin, 15-hinge means, 15.1-hinge seat, 15.2-flap, 15.3-buckle, 16-center hooking device, 16.1-hook plate seat, 16.2-hook plate, 16.3-links up with, 16.4-hook seat board, 16.5-hook base, 17-the 3rd watertight rubber strip.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
As shown in Fig. 1 ~ 3, the utility model mainly comprises window seat 1, middle frame apparatus 4, flame resistant glass 6, glass press frame device 8, dead cover 10, center pinch device 11, dead cover pinch device 13, pawl device 14, hinge means 15 and center hooking device 16.
Frame apparatus 4 during window seat 1 upper end supports, middle frame apparatus 4 lower surface is along the circumferential direction provided with fireproofing glue strip mounting groove, is provided with the first fireproofing glue strip 2 in fireproofing glue strip mounting groove.Described middle frame apparatus 4 lower surface is along the circumferential direction provided with watertight rubber strip mounting groove, is provided with the first watertight rubber strip 3 in watertight rubber strip mounting groove.
Middle frame apparatus 4 upper end is bolted glass press frame device 8, and middle frame apparatus 4 inner ring is provided with flame resistant glass 6.Be provided with the second fireproofing glue strip 7 between flame resistant glass 6 upper surface and glass press frame device 8, between flame resistant glass 6 lower surface and middle frame apparatus 4, be provided with the second watertight rubber strip 5, between flame resistant glass 6 outer surface and middle frame apparatus 4 inner surface, be provided with ceramic wool 12.
Glass press frame device 8 upper end supports dead cover 10, is provided with the 3rd watertight rubber strip 17 between glass press frame device 8 and dead cover 10.Described glass press frame device 8 outer ring is provided with inorganic fire-proof plate 9.
Middle frame apparatus 4 outer surface welding hinge means 15, as shown in Figure 8, hinge means 15 comprises the hinge seat 15.1 being welded on middle frame apparatus 4 outer surface, and by hinge flap 15.2 on hinge seat 15.1, flap 15.2 side is provided with buckle 15.3.
Window seat 1 outer surface welding pawl device 14, as shown in Fig. 6 ~ 7, pawl device 14 comprises the pawl base 14.1 being welded on window seat 1 outer surface, and by pinned connection ratchet 14.2 on pawl base 14.1, ratchet 14.2 side is provided with detent pin 14.3.In use, hinge means 15 and pawl device 14 coordinate and middle frame apparatus 4 and window seat 1 can be locked integral or unclamped disengaging.In the locked condition, the ratchet 14.2 of pawl device 14 is hooked on the buckle 15.3 of hinge means 15, drives dead cover 10 to push down glass press frame device 8 by the buckle 15.3 of hinge means 15, and now window seat 1 and middle frame apparatus 4 are locked.Under the state of getting loose, drive dead cover 10 to leave glass press frame device 8 by hinge means 15, thus unclamp the ratchet 14.2 on the buckle 15.3 of hinge means 15, thus depart from window seat 1 and middle frame apparatus 4.
Can effectively lock to allow between window seat 1 and dead cover 10, the dead cover pinch device 13 of two symmetrical distributions is provided with between described window seat 1 and dead cover 10, as shown in Figure 5, described dead cover pinch device 13 comprises the dead cover bolt block 13.1 be welded on window seat 1 and the dead cover locking bed 13.4 be welded on dead cover 10, by pinned connection dead cover lock bolt 13.2 on dead cover bolt block 13.1, dead cover lock bolt 13.2 connects dead cover jam nut 13.3, dead cover lock bolt 13.2 top can be locked on dead cover locking bed 13.4 by rotation lock nut 13.3.
Can effectively lock to allow between window seat 1 and middle frame apparatus 4, multiple along the circumferential direction well-distributed center pinch device 11 is provided with between described window seat 1 and middle frame apparatus 4, as shown in Figure 4, described center pinch device 11 comprises the bolt block 11.1 be welded on window seat 1 and the locking bed 11.4 be welded on middle frame apparatus 4, by pinned connection lock bolt 11.2 on bolt block 11.1, lock bolt 11.2 upper end connects jam nut 11.3, and lock bolt 11.2 top can be locked in locking bed 11.4 by rotation lock nut 11.3.
Can effectively lock to allow between middle frame apparatus 4 and dead cover 10, center hooking device 16 is provided with between described middle frame apparatus 4 and dead cover 10, as shown in Figure 9, described center hooking device 16 comprises the hook plate seat 16.1 be welded on dead cover 10 and the hook seat board 16.4 be welded on middle frame apparatus 4, hook plate seat 16.1 is provided with hook plate 16.2, hook seat board 16.4 is provided with hook base 16.5, hook 16.3 is rotationally connected in hook base 16.5, when hook plate 16.2 hooks in hook 16.3, center hooking device 16 is locked between middle frame apparatus 4 and dead cover 10; When hook plate 16.2 departs from hook 16.3, can depart between middle frame apparatus 4 and dead cover 10.
Use procedure of the present utility model and principle: the utility model is by being welded with A level bulkhead hull.Being applicable to fire-protection rating is A60 level, and watertight requires the deck house bulkhead and gangway, the cabin place that reach 150KPa.Once presence of fire, the quick closedown of the utility model porthole energy compresses partition burning things which may cause a fire disaster effectively and spreads to cabin and gangway, cabin place.Thus ensure that cabin personnel safe escape and cabin machine normally run, reduce property damage.
The utility model porthole burns when when fire, side towards the fire temperature rise can reach 945 DEG C 1 hour, carries on the back a little higher than normal temperature rise in fiery face.Its principle utilizes fireproofing glue strip to meet fire expand when fire and stop pyrotechnics.Utilize the fireprotection layer of the composition of the fire-resistant fluid in inorganic fire-proof plate and ceramic wool and fireproof glass to carry out thermal insulation fire-retardant simultaneously, thus play choke, resistance cigarette, the passing of back-fire relief.Reach fire-resistant, sound insulation, watertight effect.
The utility model property indices all meets " International Convention for the Safety of Life at Sea (SOLAS) in 1974 " A fire resisting division opening through revising and the relevant requirements of watertight.
Claims (9)
1. open porthole for one kind, comprise window seat (1), middle frame apparatus (4), flame resistant glass (6), glass press frame device (8), dead cover (10), center pinch device (11), dead cover pinch device (13), pawl device (14), hinge means (15) and center hooking device (16), it is characterized in that: frame apparatus (4) during window seat (1) upper end supports, middle frame apparatus (4) upper end is bolted glass press frame device (8), middle frame apparatus (4) inner ring is provided with flame resistant glass (6), glass press frame device (8) upper end supports dead cover (10), middle frame apparatus (4) outer surface welding hinge means (15), hinge means (15) comprises the hinge seat (15.1) being welded on middle frame apparatus (4) outer surface, by hinge flap (15.2) on hinge seat (15.1), flap (15.2) side is provided with buckle (15.3), window seat (1) outer surface welding pawl device (14), pawl device (14) comprises the pawl base (14.1) being welded on window seat (1) outer surface, by pinned connection ratchet (14.2) on pawl base (14.1), ratchet (14.2) side is provided with detent pin (14.3), hinge means (15) and pawl device (14) coordinate can lock integral by middle frame apparatus (4) and window seat (1) or unclamp disengaging, in the locked condition, the ratchet (14.2) of pawl device (14) is hooked on the buckle (15.3) of hinge means (15), dead cover (10) is driven to push down glass press frame device (8) by the buckle (15.3) of hinge means (15), now window seat (1) and middle frame apparatus (4) are locked, under the state of getting loose, dead cover (10) is driven to leave glass press frame device (8) by hinge means (15), thus the ratchet (14.2) unclamped on the buckle (15.3) of hinge means (15), thus depart from window seat (1) and middle frame apparatus (4), the dead cover pinch device (13) of two symmetrical distributions is provided with between described window seat (1) and dead cover (10), be provided with multiple along the circumferential direction well-distributed center pinch device (11) between window seat (1) and middle frame apparatus (4), between middle frame apparatus (4) and dead cover (10), be provided with center hooking device (16).
2. open porthole as claimed in claim 1, it is characterized in that: described middle frame apparatus (4) lower surface is along the circumferential direction provided with fireproofing glue strip mounting groove, is provided with the first fireproofing glue strip (2) in fireproofing glue strip mounting groove.
3. open porthole as claimed in claim 1, it is characterized in that: described middle frame apparatus (4) lower surface is along the circumferential direction provided with watertight rubber strip mounting groove, is provided with the first watertight rubber strip (3) in watertight rubber strip mounting groove.
4. open porthole as claimed in claim 1, it is characterized in that: between described flame resistant glass (6) upper surface and glass press frame device (8), be provided with the second fireproofing glue strip (7), be provided with the second watertight rubber strip (5) between flame resistant glass (6) lower surface and middle frame apparatus (4), between flame resistant glass (6) outer surface and middle frame apparatus (4) inner surface, be provided with ceramic wool (12).
5. open porthole as claimed in claim 1, it is characterized in that: between described glass press frame device (8) and dead cover (10), be provided with the 3rd watertight rubber strip (17).
6. open porthole as claimed in claim 1, it is characterized in that: described glass press frame device (8) outer ring is provided with inorganic fire-proof plate (9).
7. open porthole as claimed in claim 1, it is characterized in that: described dead cover pinch device (13) comprises the dead cover bolt block (13.1) be welded on window seat (1) and the dead cover locking bed (13.4) be welded on dead cover (10), by pinned connection dead cover lock bolt (13.2) on dead cover bolt block (13.1), dead cover lock bolt (13.2) is upper connects dead cover jam nut (13.3), and dead cover lock bolt (13.2) top can be locked on dead cover locking bed (13.4) by rotation lock nut (13.3).
8. open porthole as claimed in claim 1, it is characterized in that: described center pinch device (11) comprises the bolt block (11.1) be welded on window seat (1) and the locking bed (11.4) be welded on middle frame apparatus (4), by pinned connection lock bolt (11.2) on bolt block (11.1), lock bolt (11.2) upper end connects jam nut (11.3), and lock bolt (11.2) top can be locked in locking bed (11.4) by rotation lock nut (11.3).
9. open porthole as claimed in claim 1, it is characterized in that: described center hooking device (16) comprises the hook plate seat (16.1) be welded on dead cover (10) and the hook seat board (16.4) be welded on middle frame apparatus (4), hook plate seat (16.1) is provided with hook plate (16.2), hook seat board (16.4) is provided with hook base (16.5), hook (16.3) is rotationally connected in hook base (16.5), when hook plate (16.2) hooks when linking up with in (16.3), center hooking device (16) is locked between middle frame apparatus (4) and dead cover (10), when hook plate (16.2) departs from hook (16.3), can depart between middle frame apparatus (4) and dead cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769093.XU CN204452808U (en) | 2014-12-08 | 2014-12-08 | Open porthole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769093.XU CN204452808U (en) | 2014-12-08 | 2014-12-08 | Open porthole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204452808U true CN204452808U (en) | 2015-07-08 |
Family
ID=53659731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769093.XU Expired - Fee Related CN204452808U (en) | 2014-12-08 | 2014-12-08 | Open porthole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204452808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443269A (en) * | 2014-12-08 | 2015-03-25 | 无锡市东舟船舶附件有限公司 | Openable side scuttle |
-
2014
- 2014-12-08 CN CN201420769093.XU patent/CN204452808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443269A (en) * | 2014-12-08 | 2015-03-25 | 无锡市东舟船舶附件有限公司 | Openable side scuttle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xishan District Agricultural Road 214191 Northeast Tong Street in Jiangsu province Wuxi City No. 22 Patentee after: WUXI DONGZHOU MARINE EQUIPMENT CO.,LTD. Address before: 214191, Jiangsu City, Wuxi province Xishan District Northeast Tong Zhen Nong Village Road Patentee before: Wuxi Dongzhou Marine Fittings Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20211208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |