CN203544304U - Boat and hatch cover thereof - Google Patents
Boat and hatch cover thereof Download PDFInfo
- Publication number
- CN203544304U CN203544304U CN201320507834.2U CN201320507834U CN203544304U CN 203544304 U CN203544304 U CN 203544304U CN 201320507834 U CN201320507834 U CN 201320507834U CN 203544304 U CN203544304 U CN 203544304U
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- Prior art keywords
- hatch
- hatch cover
- cover
- fixed
- cabin
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- Expired - Fee Related
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- 238000007689 inspection Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model provides a boat and a hatch cover thereof. The hatch cover is mounted at a hatch of a cabin and comprises a fixed portion, a guide rail and a sliding portion, the fixed portion is mounted at the hatch of the cabin, the guide rail is fixed into the fixed portion, and the sliding portion is fixedly provided with a slider in sliding fit with the guide rail. When the hatch of the cabin is closed, the sliding portion slides out of the fixed portion, so that the hatch of the cabin is closed. When the hatch of the cabin is opened, at least one part of the sliding portion slides into the fixed portion. By the aid of the sliding fit structure design of the sliding portion and the fixed portion, sliding fit replaces overturn hinge joint. Structurally, extra space cannot be occupied, the hatch cover and other structures cannot be mutually interfered, and the mounting position is flexible. Functionally, the hatch cover is conveniently opened and closed in a labor-saving manner, and has fine water tightness and air tightness. In the aspect of appearance, the hatch cover has the advantages of attractiveness, elegance and fine safety and privacy, and a safety exit with fine concealment is provided for clients paying attention to privacy.
Description
Technical field
The utility model relates to a kind of ship and hatch cover thereof.
Background technology
At present, existing hatch cover peculiar to vessel, is mainly connected to hatch place with hinged form by hatch cover.For example, on November 14th, 2012 disclosed Chinese utility model patent, publication number 202531362U, a kind of Dismountable hatch cover is provided, on hatch cover underframe, be provided with lower hinge, on hatch cover upper frame, be provided with the upper hinge coordinating with lower hinge, lower hinge is provided with two lower hinge seats separately, between two lower hinge seats, be provided with lower hinge axis, upper hinge seat is provided with a recess that can coordinate with lower hinge axis, at upper hinge seat, be provided with a hinge lock shaft, on hinge lock shaft, be provided with the hinged lock that can rotate on hinge lock shaft, hinged lock be provided with the recess that coordinates with lower hinge axis and with the spatially relative obvolvent of recess of lower hinge axis, between hinged lock and upper hinge seat, be provided with hinged lock stage clip.
In technique scheme, adopt chain connection mode, hatch cover upwards upset is opened, and is very easily subject to the restriction on space, when opening easily with ship on interference on other structure occurrence positions, and very not attractive in appearance, private poor.
Therefore, how to improve the structure of hatch cover peculiar to vessel now, even break normally used hinged frame mode at present, and then propose a kind of brand-new hatch cover Conception of Structure Design and specifically install, realize non-interference with other structures of hull, leak tightness good, meet private requirement, and more attractive in appearance more succinct than traditional hatch cover, become a large technical matters urgently to be resolved hurrily in this area.
Utility model content
The utility model will solve in prior art hatch cover and be subject to space constraint, easily mutually interferes with other mechanisms, private poor technical matters.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The hatch cover the utility model proposes, for being arranged on hull hatch place, comprising: fixed part, it is installed on described hull hatch place; Guide rail, it is fixed in described fixed part; Slipping part, it is fixed with slide block, described slide block and described guide rail bearing fit;
When closing described hull hatch, described slipping part skids off described fixed part and seals described cabin hatch, and when opening described hull hatch, described slipping part slips into described fixed part at least partly.
According to an embodiment of the present utility model, described fixed part is box, comprise upper cover plate, lower inspection cover and be fixedly connected on respectively described upper cover plate and two risers of lower inspection cover both sides, described guide rail is two that are arranged in parallel, and is individually fixed in the both sides in described fixed part.
According to another embodiment, the cross section of described riser is L-type, the stile of described two risers is individually fixed in the both sides of described upper cover plate, its base is individually fixed in the both sides of described lower inspection cover, described riser extends described fixed part and is fixed on hull hatch, and described two guide rails are separately fixed on two risers.
According to another embodiment, the cross section of described riser is L-type, the stile of described two risers is individually fixed in the both sides of described upper cover plate, its base is individually fixed in the both sides of described lower inspection cover, above the base of every described riser, be provided with a connecting element, described guide rail is fixed on described connecting element.
According to another embodiment, between described connecting element and described riser, be formed with guiding gutter, described guiding gutter front end and/or rear end offer drain gutter.
According to another embodiment, described slipping part comprises slippage upper cover plate, slippage lower cover, two outer side plates, two interior side plates and two cross walls, the top of described two outer side plates is individually fixed in described slippage upper cover plate both sides, described two interior side plates are separately positioned on described two outer side plate inner sides and its upper end is connected with described slippage upper cover plate, the both sides of described slippage lower cover are fixed on respectively in its underpart, described cross wall is fixedly connected between the described outer side plate and described interior side plate of the same side, and described slide block is installed on respectively on two cross walls.
According to another embodiment, the cross-sectional plane of described outer side plate is L-type, and its base bends towards described slipping part centerline direction.
According to another embodiment, on the interior side plate of described slipping part, corresponding described slide position offers auxiliary hole, and described auxiliary hole is provided with slide block and adjusts cover plate.
According to another embodiment, described hatch cover also comprises regulating the Locking Device of described slipping part sliding position, and described Locking Device is arranged on described fixed part or described slipping part.
According to another embodiment, described Locking Device is manual handwheel, described manual handwheel comprises the gear being sleeved on wheel shaft, two toothed rack that coordinate with this gear, described two toothed rack connect respectively two pipe links, and described pipe link end is resisted against respectively described two side slides and guide rail cooperation place.
According to another embodiment, described hatch cover also comprises and is arranged on the sealing member that described fixed part skids off described slipping part one end.
According to another embodiment, described fixed part is provided with at least one reinforced rib; And/or described slipping part is provided with at least one strength beam.
The technical scheme that the utility model proposes for above-mentioned technical matters also comprises, proposes a kind of ship, comprises cabin, and described cabin has hatch, it is characterized in that, described ship also comprises the described hatch cover that is arranged on described hatch.
According to another embodiment, described ship also comprises closing plate and roof drip, described closing plate is arranged on the front end that described guide rail extends described fixed part, in order to make up the diff-H of the hull structure of hatch cover rear and front end, described roof drip is arranged on the deck being connected with described closing plate lower end, and passes through pipeline UNICOM with described guiding gutter.
According to another embodiment, the fixed part of described hatch cover and described cabin are spirally connected fixing, and use sealant sealing at its seam.
As shown from the above technical solution, the ship the utility model proposes and the advantage of hatch cover thereof and good effect are: the ship the utility model proposes and hatch cover thereof, using hatch cover as a standalone module, manufacture and design separately, can be used for high-end maritime navigation instrument.The utility model has adopted the structure design of slipping part and fixed part bearing fit, has substituted upset hinged with bearing fit.From structure, avoided the problem of mutually interfering with other structures of hull, installation site is more flexible.Function conveniently opening and closing laborsaving, there is good water tightness and air-tightness.Elegant in appearance from having advantages of in appearance, and because hatch cover outside does not arrange opening device, provide good privacy and safety, for focusing on the client of privacy, provide one to there is good concealed fire escape.
Accompanying drawing explanation
Fig. 1 is ship of the present utility model and hatch cover integral installation structure closed condition design sketch thereof;
Fig. 2 is ship of the present utility model and hatch cover integral installation structure opening design sketch thereof;
Fig. 3 is ship of the present utility model and hatch cover birds-eye view thereof;
Fig. 4 is that the ship shown in Fig. 3 and hatch cover C-C thereof are to cutaway view;
Fig. 5 is that the ship shown in Fig. 3 and hatch cover B-B thereof are to cutaway view;
Fig. 6 is the ship shown in Fig. 5 and hatch cover A portion enlarged drawing thereof;
Fig. 7 is that the ship shown in Fig. 3 and hatch cover D-D thereof are to cutaway view;
Fig. 8 is the ship shown in Fig. 7 and hatch cover left view thereof;
Fig. 9 is the ship shown in Fig. 8 and hatch cover F portion enlarged drawing thereof;
Figure 10 is that the ship shown in Fig. 3 and hatch cover E thereof are to partial enlarged drawing.
Wherein, description of reference numerals is as follows:
1. fixed part; 10. upper cover plate; 11. times inspection covers; 12. risers; 13. guiding gutters; 130. drain gutter; 14. guide rails; 15. connecting elements; 16. sealing members; 17. reinforced ribs; 2. slipping part; 20. slippage upper cover plates; 21. slippage lower covers; 22. outer side plates; 23. slide blocks; 24. interior side plates; 240. auxiliary hole; 241. slide blocks are adjusted cover plate; 25. cross walls; 26. Locking Devices; 260. manual handwheels; 261. wheel shaft; 262. gear; 263. tooth bar 264. pipe links; 27. strength beams; 3. cabin; 30. roofs drip; 31. closing plates.
The specific embodiment
The exemplary embodiments that embodies the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various variations on different embodiment, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be the use explaining in essence, but not in order to limit the utility model.
As shown in Fig. 1,2,3,7 and 8, hatch cover of the present utility model, comprise be installed on cabin 3 hatch places fixed part 1, be fixed on the guide rail 14 in fixed part 1 and be fixed with the slipping part 2 of slide block 23, this slipping part 2 and fixed part 1 bearing fit.When closing hull hatch, slipping part 2 skids off fixed part 1 and seals cabin 3 hatch, and when opening hull hatch, slipping part 2 slips into fixed part 1 at least partly.
As shown in Fig. 3,4,7 and 8, hatch cover of the present utility model, fixed part 1 is box, certainly not as limit, also can be other structures.This box fixed part 1 comprises upper cover plate 10 and lower inspection cover 11, and upper cover plate 10 welds respectively two risers 12 to be connected both with lower inspection cover 11 both sides, by two guide rails 14 respectively and the parallel both sides that are fixed on this box fixed part 1 inside.The quantity of guide rail is not limited to two, for example, can be installed on a guide rail of fixed part midway location.
Further, the cross section of riser 12 is L-type, the stile upper end of two risers 12 is welded on respectively to the both sides of upper cover plate 10, its base is welded on respectively to the both sides of lower inspection cover 11, riser 12 extends fixed part 1 and is fixed on hull hatch place, and two guide rails 14 are separately fixed on two risers 12.
In order to increase the function of draining, can also on the base of every riser 12, weld a connecting element 15, square tube for example, and guide rail 14 is spirally connected or is welded on this connecting element 15.Further, utilize the groove forming between connecting element 15 and riser 12 as guiding gutter 13, and offer respectively some drain gutters 130 in these guiding gutter 13 front-end and back-end, this drain gutter 130 also can only be arranged on front end or the rear end of guiding gutter 13.This guiding gutter 13 and the roof drip 30 of offering are above deck passed through to pipeline and valve UNICOM, in order to draining.
As shown in Fig. 4,5 and 7, in specific implementation process, for further strengthening the structural strength of this fixed part 1, can be at the interior at least one reinforced rib 17 that arrange of fixed part 1, quantity is not as limit, as triangle muscle and square muscle etc.
As shown in Figure 3 and 7, in specific implementation process, for meeting the further demand to leak tightness, the one end that can skid off slipping part 2 at fixed part 1 arranges sealing member 16 hermetically-sealed constructions such as grade, with entering of blocks dust and steam, avoid the erosion to hatch cover inside, increase the service life.
As illustrated in Figures 5 and 6, hatch cover of the present utility model, the slipping part 2 of mentioning in above scheme comprises slippage upper cover plate 20, slippage lower cover 21, two outer side plates 22, two interior side plates 24 and two cross walls 25, the top of two outer side plates 22 is welded on respectively to slippage upper cover plate 20 both sides, two interior side plates 24 are separately positioned on two outer side plate 22 inner sides and it is welded and fixed upper end and slippage upper cover plate 20, its underpart is spirally connected by results such as otic placodes respectively or is riveted on the both sides of slippage lower cover 21, between the outer side plate 22 of homonymy and interior side plate 24, weld cross wall 25, and slide block 23 is spirally connected or is riveted on below cross wall 25.Further, outer side plate 22 cross-sectional planes can be L-type.By above slipping part 2 by being arranged on guide rail 14 and coordinating of slide block 23 the interior sliding block joint of realizing of fixed part 1.
As shown in Fig. 6 and 10, hatch cover of the present utility model, on the interior side plate 24 of slipping part 2, some auxiliary holes 240 are offered in corresponding slide block 23 positions, on this auxiliary hole 240, by the structures such as the otic placode slide block that is spirally connected, adjust cover plate 241, also can adopt other connection modes, for example riveted joint, so that the parts such as maintenance and replacing slide block 23 can regularly add lubricant to increase its sliding simultaneously.
As shown in FIG. 8 and 9, hatch cover of the present utility model, this hatch cover also comprises regulating the Locking Device 26 of slipping part 2 sliding positions.This Locking Device 26 can be arranged on fixed part 1 or slipping part 2 according to actual conditions.
Further, Locking Device 26 can be selected manual handwheel 260, also can select other structures with latch functions, such as kayser etc.Set gear 262 on the wheel shaft 261 of this manual handwheel 260, and utilize two toothed rack 263 that coordinate with this gear 262 to control two pipe links 264 that are connected with this tooth bar 263.When rotary manual handwheel 260, gear 262 rotates band carry-over bar 263, and tooth bar 263 promotes respectively the pipe link 264 of both sides, and pipe link 264 other ends are supported at two side slides 23 and guide rail 14 cooperation places, realize locking, can the devices such as rubber coating be set to increase friction force at this pipe link end.When counter rotation manual handwheel 260, pipe link 264 ends leave slide block 23, and this hatch cover can be free to slide.
As shown in Fig. 4,5 and 7, in specific implementation process, be further to strengthen the structural strength of this slipping part 2, can be at the interior at least one strength beam 27 that arrange of slipping part 2, quantity is not limited to this, as H-girder etc.
As shown in Fig. 1,2 and 7, ship of the present utility model, comprises the cabin 3 with hatch, and hatch cover of the present utility model is arranged on the hatch place of this cabin 3.
In the situation that cabin 3 structures at these hatch two ends exist diff-H, can also increase some closing plates 31, and be fixed in the front end that guide rail 14 extends fixed part 1, in order to make up the diff-H of the hull structure of hatch cover rear and front end.The quantity of closing plate is as limit herein, can be poor according to actual height and its quantity of height adjustment of different sealing plate.
Further, hatch cover is being fit in the operation of cabin 3, can is being spirally connected after fixing and utilizes its seam of sealant sealing at hatch cover and cabin 3, to reach better sealing effectiveness.The fixed form of hatch cover and cabin 3 is not limited to and is spirally connected, and also can by modes such as riveted joint, welding, fix according to actual conditions.
In specific implementation process, ship of the present utility model and hatch cover thereof, installation steps are as follows:
Due to structure aboard ship, first build, all hatch covers and hatch door structure are all to install in the later stage.In order to guarantee that the structures such as hatch cover easily install, when design hatch cover, in advance at mounting structures such as the reserved grooves in the hatch position of cabin 3, consider in advance the amount of contraction of each structure when welding and build error, carry out the demarcation line of cabin 3 structures and hatch cover.Reserved appropriate gap when design hatch cover, guarantees that hatch cover can not interfere with other structures when mounted.Smooth-going in operational process in order to guarantee later stage slide block 23, can integral installation ship and hatch cover thereof.Adjust behind position, with interim floor, fix, then lay down detachable block, fixed part 1 is connected with cabin 3 use bolts, filling with sealant is fixed.In whole installation process, there is no hot job industry, can after later stage thermal technology finishes, install.Finally, according to decoration demand, can be at the enterprising luggage pool of hatch cover, consistent with cabin 3 other structure appearance colors etc., to reach better hidden effect, strengthen the privacy of hatch cover.
Though described ship of the present utility model and hatch cover thereof with reference to several exemplary embodiments, should be understood that term used is explanation and illustrative, and not restrictive.Because the utility model can specifically be implemented in a variety of forms and not depart from its design or essence, therefore, above-described embodiment is not limited to any aforesaid details, and explain widely in the design that should limit in the claim of enclosing and scope, therefore all should be the claim of enclosing, the whole variations in the claim of falling into or its equivalent scope and remodeling contains.
Claims (18)
1. a hatch cover, for being arranged on cabin (3) hatch place, is characterized in that, comprising:
Fixed part (1), it is installed on described cabin (3) hatch place; And
Guide rail (14), it is fixed in described fixed part (1); And
Slipping part (2), it is fixed with slide block (23), described slide block (23) and described guide rail (14) bearing fit;
When closing described hull hatch, described slipping part (2) skids off described fixed part (1) and seals described hull hatch, and when opening described hull hatch, described slipping part (2) at least a portion slips into described fixed part (1).
2. hatch cover according to claim 1, it is characterized in that, described fixed part (1) is box, comprise upper cover plate (10), lower inspection cover (11) and be fixedly connected on respectively described upper cover plate (10) and two risers (12) of lower inspection cover (11) both sides, described guide rail (14) is two that are arranged in parallel, and is individually fixed in the both sides in described fixed part (1).
3. hatch cover according to claim 2, it is characterized in that, the cross section of described riser (12) is L-type, the stile of described two risers (12) is individually fixed in the both sides of described upper cover plate (10), its base is individually fixed in the both sides of described lower inspection cover (11), described riser (12) extends described fixed part (1) and is fixed on hull hatch, and described two guide rails (14) are separately fixed on two risers (12).
4. hatch cover according to claim 2, it is characterized in that, the cross section of described riser (12) is L-type, the stile of described two risers (12) is individually fixed in the both sides of described upper cover plate (10), its base is individually fixed in the both sides of described lower inspection cover (11), above the base of every described riser (12), be provided with a connecting element (15), described guide rail (14) is fixed on described connecting element (15).
5. hatch cover according to claim 4, is characterized in that, between described connecting element (15) and described riser (12), is formed with guiding gutter (13), and described guiding gutter (13) front end and/or rear end offer drain gutter (130).
6. hatch cover according to claim 1, it is characterized in that, described slipping part (2) comprises slippage upper cover plate (20), slippage lower cover (21), two outer side plates (22), two interior side plates (24) and two cross walls (25), the top of described two outer side plates (22) is individually fixed in described slippage upper cover plate (20) both sides, described two interior side plates (24) are separately positioned on described two outer side plates (22) inner side and its upper end is connected with described slippage upper cover plate (20), the both sides of described slippage lower cover (21) are fixed on respectively in its underpart, described cross wall (25) is fixedly connected between the described outer side plate (22) and described interior side plate (24) of the same side, described slide block (23) is installed on respectively on two cross walls (25).
7. hatch cover according to claim 6, is characterized in that, the cross-sectional plane of described outer side plate (22) is L-type, and its base bends towards described slipping part (2) centerline direction.
8. hatch cover according to claim 6, it is characterized in that, the upper corresponding described slide block (23) of interior side plate (24) position of described slipping part (2) offers auxiliary hole (240), and described auxiliary hole (240) is provided with slide block and adjusts cover plate (241).
9. hatch cover according to claim 1, it is characterized in that, described hatch cover also comprises regulating the Locking Device (26) of described slipping part (2) sliding position, and described Locking Device (26) is arranged on described fixed part (1) or described slipping part (2).
10. hatch cover according to claim 9, it is characterized in that, described Locking Device (26) is manual handwheel (260), described manual handwheel (260) comprises the gear (262) being sleeved on wheel shaft (261), two toothed rack (263) that coordinate with this gear (262), described two toothed rack (263) connect respectively two pipe links (264), and described pipe link (264) other end is resisted against described slide block (23) and guide rail (14) cooperation place.
11. hatch covers according to claim 1, is characterized in that, described hatch cover also comprises and is arranged on the sealing member (16) that described fixed part (1) skids off described slipping part (2) one end.
12. hatch covers according to claim 1, is characterized in that, described fixed part (1) is provided with at least one reinforced rib (17); And/or described slipping part (2) is provided with at least one strength beam (27).
13. 1 kinds of ships, comprise cabin (3), and described cabin (3) has hatch, it is characterized in that, described ship also comprises the hatch cover as described in any one in claim 1～4,6～12 that is arranged on described hatch.
14. ships according to claim 13, it is characterized in that, described ship also comprises closing plate (31) and roof drip (30), described closing plate (31) is arranged on described guide rail (14) and extends the front end of described fixed part (1), in order to make up the diff-H of the hull structure of hatch cover rear and front end, described roof drip (30) is arranged on the deck being connected with described closing plate (31) lower end.
15. according to the ship described in claim 13 or 14, it is characterized in that, the fixed part of described hatch cover (1) and described cabin (3) are spirally connected fixing, and uses sealant sealing at its seam.
16. 1 kinds of ships, comprise cabin (3), and described cabin (3) has hatch, it is characterized in that, described ship also comprises the hatch cover as claimed in claim 5 that is arranged on described hatch.
17. ships according to claim 16, it is characterized in that, described ship also comprises closing plate (31) and roof drip (30), described closing plate (31) is arranged on described guide rail (14) and extends the front end of described fixed part (1), in order to make up the diff-H of the hull structure of hatch cover rear and front end, described roof drip (30) is arranged on the deck being connected with described closing plate (31) lower end, and passes through pipeline UNICOM with described guiding gutter (13).
18. according to the ship described in claim 16 or 17, it is characterized in that, the fixed part of described hatch cover (1) and described cabin (3) are spirally connected fixing, and uses sealant sealing at its seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507834.2U CN203544304U (en) | 2013-08-20 | 2013-08-20 | Boat and hatch cover thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507834.2U CN203544304U (en) | 2013-08-20 | 2013-08-20 | Boat and hatch cover thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544304U true CN203544304U (en) | 2014-04-16 |
Family
ID=50462458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507834.2U Expired - Fee Related CN203544304U (en) | 2013-08-20 | 2013-08-20 | Boat and hatch cover thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544304U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527933A (en) * | 2014-12-10 | 2015-04-22 | 上海德瑞斯华海船用设备有限公司 | Adjustable sealing device and cabin comprising adjustable sealing device |
| CN110217345A (en) * | 2019-07-10 | 2019-09-10 | 江龙船艇科技股份有限公司 | One kind is peculiar to vessel to turn over deck slid hatch cover apparatus |
| CN111959681A (en) * | 2020-08-18 | 2020-11-20 | 上海外高桥造船有限公司 | Pirate's grid is prevented to slide rail formula |
| CN114655357A (en) * | 2022-04-21 | 2022-06-24 | 中国船舶科学研究中心 | Small waterplane area twin-hull or multi-hull ship open-close device for sea well and use method thereof |
-
2013
- 2013-08-20 CN CN201320507834.2U patent/CN203544304U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527933A (en) * | 2014-12-10 | 2015-04-22 | 上海德瑞斯华海船用设备有限公司 | Adjustable sealing device and cabin comprising adjustable sealing device |
| CN110217345A (en) * | 2019-07-10 | 2019-09-10 | 江龙船艇科技股份有限公司 | One kind is peculiar to vessel to turn over deck slid hatch cover apparatus |
| CN111959681A (en) * | 2020-08-18 | 2020-11-20 | 上海外高桥造船有限公司 | Pirate's grid is prevented to slide rail formula |
| CN114655357A (en) * | 2022-04-21 | 2022-06-24 | 中国船舶科学研究中心 | Small waterplane area twin-hull or multi-hull ship open-close device for sea well and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20180820 |