CN214607930U - Low-density composite ship body - Google Patents
Low-density composite ship body Download PDFInfo
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- CN214607930U CN214607930U CN202120777547.8U CN202120777547U CN214607930U CN 214607930 U CN214607930 U CN 214607930U CN 202120777547 U CN202120777547 U CN 202120777547U CN 214607930 U CN214607930 U CN 214607930U
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Abstract
The utility model discloses a low density composite ship body, including outer hull, the inside of outer hull is equipped with the composite bed, the composite bed includes stainless steel layer, nickel electroplating layer and zinc coating, the inside of outer hull is located on the stainless steel layer, the nickel electroplating layer has been plated to the outer wall on stainless steel layer, the zinc coating has been plated to the outer wall on nickel electroplating layer. This low density composite hull, make the cavity have between outer hull and the interior hull, further reduce holistic weight, make the riser can drive the gasbag and carry out the level with outer hull and interior hull and place, through a plurality of gasbags, increase the area of contact of outer hull and interior hull and water, improve the bearing capacity of outer hull and interior hull, make through first plate body and second plate body respectively through inside the cavity of first bolt fastening between outer hull and interior hull, and carry out the joint support with outer hull and interior hull through the tripod, further strengthen the intensity of outer hull and interior hull.
Description
Technical Field
The utility model relates to a hull technical field specifically is a low density composite ship body.
Background
The ship body is a basic part of the ship, the main body part of the existing ship body mainly refers to a ship shell, the ship shell is upwards open, the required buoyancy of the ship is guaranteed, and the ship body is divided into a wooden ship body, a metal ship body and a glass fiber reinforced plastic ship body.
Although the existing ship body can realize floating in water, the existing metal ship body has the problems of high density, heavy weight and excessive consumption during navigation, and the existing ship body has limited load and cannot further load objects or personnel with excessive load.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low density composite hull to the existence that proposes in solving above-mentioned background art is current metal hull density higher, and is whole heavier, when navigating, consumes too big problem.
In order to achieve the above object, the utility model provides a following technical scheme: a low-density composite ship body comprises an outer ship body, wherein a composite layer is arranged inside the outer ship body;
the composite layer comprises a stainless steel layer, an electroplated nickel layer and a zinc coating;
the stainless steel layer is arranged inside the outer ship body, the outer wall of the stainless steel layer is plated with an electroplated nickel layer, and the outer wall of the electroplated nickel layer is plated with a zinc coating. The outer hull and the inner hull are provided with the cavity, the overall weight is further reduced, the sailing efficiency is improved, a very thin passivation film can be rapidly generated on the surface according to the fact that the stainless steel layer, the electroplated nickel layer and the zinc plating layer have very strong passivation capability, corrosion of atmosphere, alkali and certain acids can be resisted, the outer hull can be protected, and the service life of the outer hull is prolonged.
Preferably, the inner wall of the outer hull is provided with an inner hull, and the outer wall of the inner hull is in clearance fit with the inner wall of the outer hull.
Preferably, the inner wall of the outer hull and the outer wall of the inner hull are respectively connected with a first plate body and a second plate body through a first bolt thread, and a tripod is fixedly connected to one end of the outer wall of the first plate body and one end of the outer wall of the second plate body. The first plate body and the second plate body are fixed inside the cavity between the outer hull and the inner hull through the first bolts respectively, and the outer hull and the inner hull are connected and supported through the triangular supports, so that the strength of the outer hull and the strength of the inner hull are further enhanced.
Preferably, the left side and the right side of the outer wall of the outer hull are both provided with an increasing mechanism;
the increasing mechanism comprises a vertical plate, a through opening, a round rod, an air bag and a transverse plate;
two the riser rotates continuously through the outer wall left and right sides of connecting axle and outer hull respectively, two the opening has all been processed to the outer wall of riser, the inner wall rigid coupling of opening has a plurality of round bars, and is a plurality of the gasbag, two are all installed to the outer wall of round bar the equal rigid coupling in outer wall one end of riser has the diaphragm.
Preferably, the top parts of the two transverse plates are provided with driving mechanisms;
the driving mechanism comprises a hydraulic cylinder, a sleeve, a second bolt and a curved bar;
two the curved bar rotates through the top of connecting axle with two diaphragms respectively and links to each other, two the curved bar all rotates through the connecting axle and links to each other there is the sleeve, two telescopic inner wall all links to each other through the output screw thread of second bolt with the pneumatic cylinder, two the pneumatic cylinder rigid coupling is respectively in the inner wall left and right sides of interior hull. When outer hull and interior hull need bear the weight-bearing range that is greater than outer hull and interior hull, the user can connect external drive arrangement with the pneumatic cylinder, make the pneumatic cylinder drive sleeve rebound, when the sleeve removes, drive the curved bar and rotate, when the curved bar rotates, drive the diaphragm, riser and gasbag carry out 90 degrees rotations, make the riser can drive the gasbag and carry out the level with outer hull and interior hull and place, through a plurality of gasbags, increase the area of contact of outer hull and interior hull and water, improve the bearing capacity of outer hull and interior hull.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.
This low density composite hull, through outer hull, interior hull, the stainless steel layer, the cooperation between nickel plating layer and the zinc coating for the cavity has between outer hull and the interior hull, further reduce holistic weight, improve navigation efficiency, and all have very strong passivation ability according to stainless steel layer, nickel plating layer and zinc coating, generate the extremely thin passive film of one deck rapidly at the surface energy, can resist the corruption of atmosphere, alkali and some acid, can protect outer hull, improve the life of outer hull.
Through the pneumatic cylinder, the curved bar, the sleeve, the diaphragm, the gasbag, cooperation between round bar and the riser, make when outer hull and interior hull need bear the weight of the bearing scope that is greater than outer hull and interior hull, the user can connect external drive arrangement with the pneumatic cylinder, make the pneumatic cylinder drive sleeve rebound, when the sleeve removes, drive the curved bar and rotate, when the curved bar rotates, drive the diaphragm, riser and gasbag carry out 90 degrees rotations, make the riser can drive the gasbag and carry out the level with outer hull and interior hull and place, through a plurality of gasbags, increase the area of contact of outer hull and interior hull and water, improve the bearing capacity of outer hull and interior hull.
Through the cooperation between first plate body, first bolt, tripod and the second plate body for through first plate body and second plate body respectively through inside first bolt fastening cavity between outer hull and the interior hull, and carry out the joint support with outer hull and interior hull through the tripod, further strengthen the intensity of outer hull and interior hull.
Drawings
FIG. 1 is a schematic view of the connection relationship of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the outer hull, the inner hull and the curved bar of FIG. 1;
FIG. 3 is a schematic structural view of the stainless steel layer, the electroplated nickel layer and the galvanized layer in FIG. 2;
fig. 4 is a schematic structural view of the round bar, the cross plate and the hydraulic cylinder in fig. 2.
In the figure: 1. outer hull, 2, first plate body, 3, first bolt, 4, tripod, 5, second plate body, 6, interior hull, 7, composite bed, 701, stainless steel layer, 702, electroplated nickel layer, 703, zinc coating, 8, increase mechanism, 801, riser, 802, opening, 803, round bar, 804, gasbag, 805, diaphragm, 9, actuating mechanism, 901, pneumatic cylinder, 902, sleeve, 903, second bolt, 904, curved bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a low-density composite ship body comprises an outer ship body 1, a composite layer 7 is arranged inside the outer ship body 1, the composite layer 7 comprises a stainless steel layer 701, an electroplated nickel layer 702 and a zinc plating layer 703, the stainless steel layer 701 is arranged inside the outer ship body 1, the outer wall of the stainless steel layer 701 is plated with the electroplated nickel layer 702, the stability of the electroplated nickel layer 702 in air is very high, a very thin passivation film can be rapidly generated on the surface due to the fact that metal nickel has very strong passivation capacity, corrosion of atmosphere, alkali and certain acids can be resisted, the outer wall of the electroplated nickel layer 702 is plated with the zinc plating layer 703, and the zinc plating layer 703 is fine in crystallization, uniform and free of pores and good in corrosion resistance; the zinc layer obtained by electroplating is pure, the corrosion is slow in acid, alkali and other fog, the fastener matrix can be effectively protected, the zinc coating forms white, color, army green and the like after being passivated by chromic acid, the appearance is attractive and elegant, certain decoration is realized, the zinc coating has good ductility, various forming such as cold punching, rolling, bending and the like can be carried out without damaging a coating, the inner wall of the outer hull 1 is provided with the inner hull 6, the outer wall of the inner hull 6 is in clearance fit with the inner wall of the outer hull 1, the inner wall of the outer hull 1 and the outer wall of the inner hull 6 are respectively connected with the first plate body 2 and the second plate body 5 through the first bolt 3 in a threaded manner, and one end of the outer wall of the first plate body 2 and one end of the outer wall of the second plate body 5 are fixedly connected with the tripod 4;
the left side and the right side of the outer wall of the outer hull 1 are respectively provided with an increasing mechanism 8, each increasing mechanism 8 comprises a vertical plate 801, a through hole 802, a round rod 803, an air bag 804 and a transverse plate 805, the two vertical plates 801 are respectively connected with the left side and the right side of the outer wall of the outer hull 1 in a rotating mode through connecting shafts, so that the vertical plates 801 can rotate on the outer wall of the outer hull 1, the through holes 802 are machined in the outer walls of the two vertical plates 801, the inner walls of the through holes 802 are fixedly connected with the round rods 803, the air bags 804 are installed on the outer walls of the round rods 803, the air bags 804 are used for increasing the contact area of the outer hull 1 and water and further increasing buoyancy, and the transverse plates 805 are fixedly connected to one ends of the outer walls of the two vertical plates 801;
the top of two diaphragm 805 all is equipped with actuating mechanism 9, actuating mechanism 9 includes pneumatic cylinder 901, sleeve 902, second bolt 903 and curved bar 904, two curved bar 904 rotate with the top of two diaphragm 805 through the connecting axle respectively and link to each other, make curved bar 904 can drive diaphragm 805 and riser 801 rotate, two curved bar 904 all rotate through the connecting axle and have linked to each other sleeve 902, the inner wall of two sleeves 902 all links to each other through the output end screw thread of second bolt 903 with pneumatic cylinder 901, the model of pneumatic cylinder 901 is selected according to actual work demand, two pneumatic cylinders 901 rigid couplings in the inner wall left and right sides of interior hull 6 respectively.
When the low-density composite ship body is used, the whole weight is further reduced and the sailing efficiency is improved by arranging the cavity between the outer ship body 1 and the inner ship body 6, and a very thin passive film can be rapidly generated on the surface according to the very strong passivation capability of the stainless steel layer 701, the electroplated nickel layer 702 and the galvanized layer 703, the external ship body 1 can be protected by resisting the corrosion of atmosphere, alkali and some acid, the service life of the outer ship body 1 is prolonged, the first plate body 2 and the second plate body 5 are respectively fixed in the cavity between the outer ship body 1 and the inner ship body 6 through the first bolt 3, the outer ship body 1 and the inner ship body 6 are connected and supported through the tripod 4, the strength of the outer ship body 1 and the inner ship body 6 is further enhanced, when the outer ship body 1 and the inner ship body 6 need to bear a range larger than that of the outer ship body 1 and the inner ship body 6, a user can connect the hydraulic cylinder 901 with an external driving device, make pneumatic cylinder 901 drive sleeve 902 rebound, when sleeve 902 removed, drive curved bar 904 and rotate, when curved bar 904 rotated, drive diaphragm 805, riser 801 and gasbag 804 and carry out 90 degrees rotations for riser 801 can drive gasbag 804 and outer hull 1 and interior hull 6 and carry out the level and place, through a plurality of gasbags 804, increase the area of contact of outer hull 1 and interior hull 6 and water, improve the bearing capacity of outer hull 1 and interior hull 6.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A low density composite hull comprising an outer hull (1), characterized in that: a composite layer (7) is arranged inside the outer hull (1);
the composite layer (7) comprises a stainless steel layer (701), an electroplated nickel layer (702) and a zinc plating layer (703);
the stainless steel layer (701) is arranged inside the outer ship body (1), the outer wall of the stainless steel layer (701) is plated with an electroplated nickel layer (702), and the outer wall of the electroplated nickel layer (702) is plated with a zinc coating (703).
2. A low density composite hull according to claim 1, wherein: the inner wall of the outer hull (1) is provided with an inner hull (6), and the outer wall of the inner hull (6) is in clearance fit with the inner wall of the outer hull (1).
3. A low density composite hull according to claim 1, wherein: the inner wall of the outer hull (1) and the outer wall of the inner hull (6) are connected with a first plate body (2) and a second plate body (5) through a first bolt (3) in a threaded mode respectively, and a tripod (4) is fixedly connected to one end of the outer wall of the first plate body (2) and one end of the outer wall of the second plate body (5).
4. A low density composite hull according to claim 1, wherein: the left side and the right side of the outer wall of the outer ship body (1) are provided with increasing mechanisms (8);
the increasing mechanism (8) comprises a vertical plate (801), a through hole (802), a round rod (803), an air bag (804) and a transverse plate (805);
two the outer wall left and right sides that riser (801) are respectively through connecting axle and outer hull (1) rotates continuously, two the outer wall of riser (801) has all been processed through opening (802), the inner wall rigid coupling of opening (802) has a plurality of round bar (803), and is a plurality of gasbag (804), two are all installed to the outer wall of round bar (803) the equal rigid coupling in outer wall one end of riser (801) has diaphragm (805).
5. A low density composite hull according to claim 4, wherein: the top parts of the two transverse plates (805) are respectively provided with a driving mechanism (9);
the driving mechanism (9) comprises a hydraulic cylinder (901), a sleeve (902), a second bolt (903) and a curved rod (904);
the two curved rods (904) are rotatably connected with the tops of the two transverse plates (805) through connecting shafts respectively, the two curved rods (904) are rotatably connected with sleeves (902) through the connecting shafts, the inner walls of the two sleeves (902) are connected with the output ends of hydraulic cylinders (901) through second bolts (903), and the two hydraulic cylinders (901) are fixedly connected to the left side and the right side of the inner wall of the inner ship body (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777547.8U CN214607930U (en) | 2021-04-16 | 2021-04-16 | Low-density composite ship body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777547.8U CN214607930U (en) | 2021-04-16 | 2021-04-16 | Low-density composite ship body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214607930U true CN214607930U (en) | 2021-11-05 |
Family
ID=78403001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120777547.8U Expired - Fee Related CN214607930U (en) | 2021-04-16 | 2021-04-16 | Low-density composite ship body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214607930U (en) |
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2021
- 2021-04-16 CN CN202120777547.8U patent/CN214607930U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |