CN201395232Y - Fireproof water tight hatch cover - Google Patents
Fireproof water tight hatch cover Download PDFInfo
- Publication number
- CN201395232Y CN201395232Y CN2009200408636U CN200920040863U CN201395232Y CN 201395232 Y CN201395232 Y CN 201395232Y CN 2009200408636 U CN2009200408636 U CN 2009200408636U CN 200920040863 U CN200920040863 U CN 200920040863U CN 201395232 Y CN201395232 Y CN 201395232Y
- Authority
- CN
- China
- Prior art keywords
- plate
- cover plate
- water tight
- base
- cover
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 8
- 230000002265 prevention Effects 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 10
- 210000002268 wool Anatomy 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 239000005995 Aluminium silicate Substances 0.000 abstract 2
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 2
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 2
- 235000012211 aluminium silicate Nutrition 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 230000000979 retarding effect Effects 0.000 abstract 2
- 238000013016 damping Methods 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to an A 60 grade fireproof water tight hatch cover, which mainly comprises a base, a clamping device, a cover plate, a damping device and a latching device. The fireproof water tight hatch cover is characterized in that an inflaming retarding gland strip is arranged in a cover plate slot; a weight counterbalance device is welded on the cover plate; a belt bolt is fixedlyarranged on a hinged device; and a tapered wedge is fixed on the base. The base 1 is formed by welding an upper end enclosure plate and a lower end enclosure plate after filling a first TC plate and afirst aluminium silicate fiber between an inner coaming and an outer coaming; the upper end enclosure plate is provided with a fixed fireproof frame; and an expansion slip is arranged in the fireproof frame. A second TC plate and a second aluminium silicate fiber are filled between the cover plate, an inflaming retarding rubber strip baffle, a reinforcing plate, a fireproof layer baffle and a hood plate. The A 60 grade fireproof water tight hatch cover has a simple, compact and reasonable structure, can be conveniently opened through a balancing device, and adopt a bolt pin to fix after beingopened, which is safe and reliable; moreover, the water tight test pressure can reach 0.05 MPa.
Description
Technical field
The utility model relates to a kind of A60 level fire prevention water tight hatch cover, specifically is used to have the deck that the A level is cut apart requirement, and satisfying fire-protection rating is A60, and tightness test pressure requires to belong to the ship ' s equipment technical field for 0.05MPa.
Background technology
Development along with the boats and ships cause, the client requires more and more higher to the ship ' s equipment corollary equipment, in prior art, A60 level fire prevention water tight hatch cover is mainly connected to form by base, TC plate, toggle clip device, cover plate, ceramic wool, hinge means, wedge, shock absorber, handle, latching system etc.This kind fire prevention water tight hatch cover upperlimit is 1200*800, and maximum watertight test pressure is 0.03MPa.Therefore, the hatch cover size is little, and watertight pressure is low, can not satisfy client's needs.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, can be convenient to open by balancing device thereby provide a kind of, and open the back and adopt the fixing safe and reliable A60 level fire prevention of band tongue bearing pin water tight hatch cover.
According to the technical scheme that the utility model provides, the fire prevention water tight hatch cover comprises base, toggle clip device, cover plate, hinge means, shock absorber, latching system, and toggle clip device welds on the cover board; Hinge means is welded on base and the cover plate; Shock absorber is welded on the base; The handle welding on the cover board; Latching system is welded on base and the cover plate; Feature is: fire-retardant sealing band is installed in the described slot cover; The counter weight device welding on the cover board; Band tongue pin is packed on the hinge means; Wedge is fixed on the base.
Described base is by adding a TC plate, first ceramic wool between the inside and outside coaming plate, filling up back welding head plate up and down; Install and fix the fire prevention frame on the described upper cover plate, put the expansion bar in the fire prevention frame.
Fill out the 2nd TC plate, second ceramic wool between described cover plate and the cover plate.Welding fire-retardant sealing band baffle plate, brace panel and fireprotection layer baffle plate on the described cover plate.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Can be convenient to open by balancing device, and open the back and adopt band tongue bearing pin fixing safe and reliable, upperlimit be 1400*1400, and watertight test pressure reaches the A60 level fire prevention water tight hatch cover of 0.05MPa.
Description of drawings
Fig. 1 is the utility model structure cutaway view.
Fig. 2 is the utility model structure birds-eye view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 2, comprise compositions such as base 1, a TC plate 2, fire-retardant sealing band 3, expansion bar 4, toggle clip device 5, cover plate 6, first ceramic wool 7, hinge means 8, counter weight device 9, band tongue pin 10, wedge 11, shock absorber 12, handle 13, latching system 14, second ceramic wool 15, the 2nd TC plate 16, upper cover plate 17, low head plate 18, cover plate 19, fire prevention frame 20, fire-retardant sealing band baffle plate 21, interior coaming plate 22 and peripheral board 23, brace panel 24, fireprotection layer baffle plate 25.
The utility model base 1 is by adding a TC plate 2, first ceramic wool 7 between the inside and outside coaming plate 22,23, filling up back welding head plate 17,18 up and down; On upper cover plate 17, install and fix fire prevention frame 20, put expansion bar 4 in the fire prevention frame 20; Fire-retardant sealing band 3 is installed in cover plate 6 grooves; Toggle clip device 5 is welded on the cover plate 6; Fire-retardant sealing band baffle plate 21, brace panel 24, fireprotection layer baffle plate 25 are welded on the cover plate 6, fill up the 2nd TC plate 16, second ceramic wool 15 between cover plate 6 and cover plate 19; Hinge means 8 is welded on base 1 and the cover plate 6; Counter weight device 9 is welded on the cover plate 6; Band tongue pin 10 is fixedly mounted on the hinge means 8; Wedge 11 is fixed on the base 1; Shock absorber 12 is welded on the base 1; Handle 13 is welded on the cover plate 6; Latching system 14 is welded on base 1 and the cover plate 6.
Use of the present utility model and principle:
The utility model be with A level bulkhead hull by being welded.Be applicable to that fire-protection rating is place, gangway, A60 watertight demanding platform deck cabin.In case during presence of fire, the utility model hatch cover can cut off burning things which may cause a fire disaster effectively and spread to other cabin at cabin and place, gangway.Thereby guarantee that the cabin machine normally moves, support personnel's safe escape reduces property damage.
The utility model hatch cover side towards the fire temperature when fire rises in the time of can reaching 945 ℃ burnt 1 hour, carried on the back a little higher than normal temperature rise of fiery face.Its principle is to utilize the fire expansion of expansion bar chance and stop pyrotechnics when fire.It is fire-retardant that the fireprotection layer that utilizes TC plate and ceramic wool to form simultaneously carries out thermal insulation, thereby play passing of choke, resistance cigarette, back-fire relief.Reach the effect of fire prevention, sound insulation, watertight.
The every performance figure of the utility model A60 level fire prevention water tight hatch cover all meet the relevant requirements of " international maritime safety of human life contract (SOLAS) in 1974 " the A fire resisting division opening through revising.
Claims (4)
1, a kind of fire prevention water tight hatch cover comprises base (1), toggle clip device (5), cover plate (6), hinge means (8), shock absorber (12), latching system (14), and toggle clip device (5) is welded on the cover plate (6); Hinge means (8) is welded on base (1) and the cover plate (6); Shock absorber (12) is welded on the base (1); Handle (13) is welded on the cover plate (6); Latching system (14) is welded on base (1) and the cover plate (6); It is characterized in that: fire-retardant sealing band (3) is installed in described cover plate (6) groove; Counter weight device (9) is welded on the cover plate (6); Band tongue pin (10) is packed on the hinge means (8); Wedge (11) is fixed on the base (1).
2, fire prevention water tight hatch cover according to claim 1 is characterized in that described base (1) is by adding a TC plate (2), first ceramic wool (7) between the inside and outside coaming plate (22,23), filling up back welding head plate (17,18) up and down; Install and fix fire prevention frame (20) on the described upper cover plate (17), put expansion bar (4) in the fire prevention frame (20).
3, fire prevention water tight hatch cover according to claim 1 is characterized in that filling out between described cover plate (6) and the cover plate (19) the 2nd TC plate (16), second ceramic wool (15).
4, fire prevention water tight hatch cover according to claim 1 is characterized in that upward welding fire-retardant sealing band baffle plate (21), brace panel (24) and fireprotection layer baffle plate (25) of described cover plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200408636U CN201395232Y (en) | 2009-04-20 | 2009-04-20 | Fireproof water tight hatch cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200408636U CN201395232Y (en) | 2009-04-20 | 2009-04-20 | Fireproof water tight hatch cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395232Y true CN201395232Y (en) | 2010-02-03 |
Family
ID=41617733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200408636U Expired - Lifetime CN201395232Y (en) | 2009-04-20 | 2009-04-20 | Fireproof water tight hatch cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395232Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962066A (en) * | 2010-08-26 | 2011-02-02 | 无锡市东舟船舶附件有限公司 | A60-class quick opening and closing fireproof watertight hatch cover |
| CN102225701A (en) * | 2011-05-05 | 2011-10-26 | 江苏熔盛重工有限公司 | Fireproof manhole cover |
| CN102514688A (en) * | 2011-12-07 | 2012-06-27 | 无锡市东舟船舶附件有限公司 | A60-level refractory rectangular openable window |
| CN102897285A (en) * | 2012-10-23 | 2013-01-30 | 中国舰船研究设计中心 | Hydraulic watertight hatch cover device capable of opening and closing automatically |
| CN102943597A (en) * | 2012-11-29 | 2013-02-27 | 无锡市海联舰船附件有限公司 | Stairway hole hatch cover for ship |
| CN103303436A (en) * | 2012-03-09 | 2013-09-18 | 舟山永锦船舶配件制造有限公司 | Process for installing hinges to large hatch cover |
| CN109808833A (en) * | 2019-01-22 | 2019-05-28 | 中航威海船厂有限公司 | Large-hatch cover and its open method |
| CN112591007A (en) * | 2019-10-02 | 2021-04-02 | 韩国模具股份有限公司 | Hatch assembly for ship |
-
2009
- 2009-04-20 CN CN2009200408636U patent/CN201395232Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962066A (en) * | 2010-08-26 | 2011-02-02 | 无锡市东舟船舶附件有限公司 | A60-class quick opening and closing fireproof watertight hatch cover |
| CN101962066B (en) * | 2010-08-26 | 2013-04-10 | 无锡市东舟船舶附件有限公司 | A60-class quick opening and closing fireproof watertight hatch cover |
| CN102225701A (en) * | 2011-05-05 | 2011-10-26 | 江苏熔盛重工有限公司 | Fireproof manhole cover |
| CN102514688A (en) * | 2011-12-07 | 2012-06-27 | 无锡市东舟船舶附件有限公司 | A60-level refractory rectangular openable window |
| CN102514688B (en) * | 2011-12-07 | 2014-02-05 | 无锡市东舟船舶附件有限公司 | A60-level refractory rectangular openable window |
| CN103303436A (en) * | 2012-03-09 | 2013-09-18 | 舟山永锦船舶配件制造有限公司 | Process for installing hinges to large hatch cover |
| CN102897285A (en) * | 2012-10-23 | 2013-01-30 | 中国舰船研究设计中心 | Hydraulic watertight hatch cover device capable of opening and closing automatically |
| CN102897285B (en) * | 2012-10-23 | 2015-03-11 | 中国舰船研究设计中心 | Hydraulic watertight hatch cover device capable of opening and closing automatically |
| CN102943597A (en) * | 2012-11-29 | 2013-02-27 | 无锡市海联舰船附件有限公司 | Stairway hole hatch cover for ship |
| CN109808833A (en) * | 2019-01-22 | 2019-05-28 | 中航威海船厂有限公司 | Large-hatch cover and its open method |
| CN112591007A (en) * | 2019-10-02 | 2021-04-02 | 韩国模具股份有限公司 | Hatch assembly for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi City Dongzhou Marine Fittings Co., Ltd. Assignor: Song Yongrong Contract record no.: 2011320000109 Denomination of utility model: A60-class quick opening and closing fireproof watertight hatch cover Granted publication date: 20100203 License type: Exclusive License Record date: 20110301 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160513 Address after: Xishan District Agricultural Road 214191 Northeast Tong Street in Jiangsu province Wuxi City No. 22 Patentee after: Wuxi City East ship equipment Limited by Share Ltd Address before: 214191, Jiangsu, Wuxi province Xishan District Northeast Tong Zhen Nong Cun Village Road East boat accessories Co., Ltd. Patentee before: Song Yongrong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |
|
| CX01 | Expiry of patent term |