CN215794308U - Detachable high strength binary unmanned ship is connected and is used ultralight steel frame construction - Google Patents
Detachable high strength binary unmanned ship is connected and is used ultralight steel frame construction Download PDFInfo
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- CN215794308U CN215794308U CN202121938455.XU CN202121938455U CN215794308U CN 215794308 U CN215794308 U CN 215794308U CN 202121938455 U CN202121938455 U CN 202121938455U CN 215794308 U CN215794308 U CN 215794308U
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Abstract
The utility model discloses a detachable high-strength ultralight steel frame structure for connecting a twin-hull unmanned ship, which comprises a main cross beam, a longitudinal beam, a light-weight lifting lug, a hull connecting flange and an unmanned ship main body, wherein the longitudinal beam is arranged on the outer side of the main cross beam, an upper connecting plate is arranged on the upper side of the main cross beam, a second threaded rod is arranged on the outer side of the main cross beam, a limiting rod is arranged on the outer side of the longitudinal beam, a groove is arranged in the main cross beam, the unmanned ship main body is arranged on the outer side of the main cross beam, a third threaded rod is arranged on the outer side of the main cross beam, and a fourth threaded rod penetrates through the hull connecting flange. This unmanned ship of detachable high strength binary connects with super light steel frame construction, the main beam adopts square steel pipe to make things convenient for the main beam to process, and the cost is lower, and the shape rule is convenient for weld moreover, and the longeron adopts c shaped steel, thereby makes the longeron can effectively prevent the bucking and increase bending resistance to a certain extent, and this steelframe realizes the lightweight through above-mentioned scheme.
Description
Technical Field
The utility model relates to the technical field of ship science, structural design and light weight, in particular to a detachable high-strength ultra-light steel frame structure for connecting a twin-hull unmanned ship.
Background
The catamaran has the advantages of high stability, wide deck, large water discharge, small draught, capability of sailing in shallow water, high low-speed maneuverability, capability of rotating in situ and the like. At present, unmanned boats generally need a boat type with high stability, large water discharge, good rotation performance and a wide platform, and catamarans become a good choice. Wherein, a part of catamarans are formed by splicing two monohulls through rigid connection, and can provide larger platform space.
However, the existing steel frame structure has the following disadvantages in use, such as;
the draught is too large, the existing steel frame structures are mostly connected by large-size sectional materials with excessive strength, so that the draught of the connected catamaran is too large, the cruising ability is reduced, and the performance of the unmanned ship is greatly reduced.
We have therefore proposed a removable, high strength, ultra light steel frame structure for joining twin hulless boats to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detachable high-strength ultra-light steel frame structure for connecting a twin-hull unmanned ship, which aims to solve the problems that the draft is too large in the prior art, and the existing steel frame structure is mostly connected by large-size section bars with excessive strength, so that the draft of the connected twin-hull ships is too large, the cruising ability is reduced, and the performance of the unmanned ship is greatly reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a detachable high-strength ultra-light steel frame structure for connecting a twin-hull unmanned ship comprises a main cross beam, a longitudinal beam, a lightweight lifting lug, a ship body connecting flange and an unmanned ship main body, the outer side of the main beam is provided with a longitudinal beam, the upper side of the main beam is connected with a lightweight lifting lug, the outer side of the main beam is provided with a ship body connecting flange, and the outer side of the ship body connecting flange is connected with a first fixing rod, the outer side of the main cross beam is connected with a second fixing rod, the lower end of the main beam is connected with a lower connecting plate, a first threaded rod is arranged on the outer side of the main beam, an upper connecting plate is arranged on the upper side of the main beam, a second threaded rod is arranged on the outer side of the main beam, the outer side of the longitudinal beam is provided with a limiting rod, the inner part of the main cross beam is provided with a groove, the outer side of the main cross beam is provided with an unmanned boat main body, and a third threaded rod is arranged on the outer side of the main beam, and a fourth threaded rod penetrates through the ship body connecting flange.
Preferably, the main cross beam and the longitudinal beams are detachably connected, and four longitudinal beams are arranged.
Preferably, the connection mode of the longitudinal beam, the upper connecting plate and the lower connecting plate is fixed connection, and 2 upper connecting plates and 2 lower connecting plates are installed on the longitudinal beam.
Preferably, the connecting mode of the limiting rod and the longitudinal beam is fixed connection, and the connecting mode of the limiting rod and the main cross beam is contact connection.
Preferably, the second threaded rod is detachably connected with the limiting rod, and the second threaded rod is movably connected with the main beam.
Preferably, the connection mode of the fourth threaded rod and the ship body connecting flange is movably connected, and the connection mode of the ship body connecting flange, the first fixing rod and the second fixing rod is fixedly connected.
Compared with the prior art, the utility model has the beneficial effects that: the detachable high-strength double-body unmanned ship is connected with an ultra-light steel frame structure;
(1) the main beam adopts the square steel pipe to make things convenient for the main beam to process, and the cost is lower, and the shape is regular moreover, the welding of being convenient for, and the longeron adopts c shaped steel, thereby makes the longeron can effectively prevent the bucking and increase bending resistance to a certain extent, and this steelframe realizes the lightweight through above-mentioned scheme.
(2) The setting of longeron and hull flange can conveniently adjust mounted position according to the river width to can adapt to different river widths more, the number setting of longeron makes its security better moreover, and the second dead lever is installed in the middle of 2 longerons, and a plurality of mounted positions of longeron make its installation stability stronger moreover.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a connection structure of a longitudinal beam and a main cross beam according to the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3 according to the present invention.
In the figure: 1. a main cross beam; 2. a stringer; 3. the light lifting lug; 4. a hull connection flange; 5. a first fixing lever; 6. a second fixing bar; 7. a lower connecting plate; 8. a first threaded rod; 9. an upper connecting plate; 10. a second threaded rod; 11. a limiting rod; 12. a groove; 13. an unmanned boat main body; 14. a third threaded rod; 15. and a fourth threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a detachable high-strength ultra-light steel frame structure for connecting a twin-hull unmanned ship comprises a main cross beam 1, longitudinal beams 2, light-weight lugs 3, ship body connecting flanges 4, first fixing rods 5, second fixing rods 6, a lower connecting plate 7, a first threaded rod 8, an upper connecting plate 9, a second threaded rod 10, a limiting rod 11, a groove 12, an unmanned ship body 13, a third threaded rod 14 and a fourth threaded rod 15, wherein the longitudinal beams 2 are arranged on the outer side of the main cross beam 1, the light-weight lugs 3 are connected to the upper side of the main cross beam 1, the ship body connecting flange 4 is arranged on the outer side of the main cross beam 1, the first fixing rods 5 are connected to the outer side of the ship body connecting flange 4, the second fixing rods 6 are connected to the outer side of the main cross beam 1, the lower connecting plate 7 is connected to the lower end of the main cross beam 1, the first threaded rod 8 is arranged on the outer side of the main cross beam 1, the upper connecting plate 9 is arranged on the upper side of the main cross beam 1, the second threaded rod 10 is arranged on the outer side of the main cross beam 1, the outer side of the longitudinal beam 2 is provided with a limiting rod 11, the inside of the main cross beam 1 is provided with a groove 12, the outer side of the main cross beam 1 is provided with an unmanned boat main body 13, the outer side of the main cross beam 1 is provided with a third threaded rod 14, and a fourth threaded rod 15 penetrates through the hull connecting flange 4.
The connected mode of main beam 1 and longeron 2 is for dismantling the connection, and the number of longeron 2 is provided with four, and the connected mode of main beam 1 and longeron 2 conveniently makes main beam 1 and longeron 2 dismantle to it is more convenient to use, and the number of longeron 2 is provided with four, thereby it is more stable when making this steel frame construction use, when 1 longeron 2 breaks off, several longerons 2 continue work in addition.
Longeron 2 is fixed connection with the connected mode of upper junction plate 9 and lower connecting plate 7, and install 2 upper junction plates 9 and lower connecting plate 7 on the longeron 2, longeron 2 makes longeron 2 and upper junction plate 9 and lower connecting plate 7 be connected more firm with the connected mode of upper junction plate 9 and lower connecting plate 7, thereby prevent that it from taking place to drop, thereby install 2 upper junction plates 9 on the longeron 2 and lower connecting plate 7 and conveniently make longeron 2 and main beam 1 fix, it is more convenient to make its use.
The connecting mode of gag lever post 11 and longeron 2 is fixed connection, and the connecting mode of gag lever post 11 and main beam 1 is the contact connection, and the connecting mode of gag lever post 11 and longeron 2 makes the gag lever post 11 more firm with being connected of longeron 2 to the connecting mode of gag lever post 11 and main beam 1 is the contact connection, thereby makes things convenient for gag lever post 11 and main beam 1 to contact.
The second threaded rod 10 is connected for dismantling with the connected mode of gag lever post 11, and the connected mode of second threaded rod 10 and main beam 1 is swing joint, and the connected mode of second threaded rod 10 and gag lever post 11 is for dismantling the connection to conveniently make second threaded rod 10 fix longeron 2, and second threaded rod 10 is swing joint with the connected mode of main beam 1, thereby conveniently makes second threaded rod 10 remove on main beam 1.
The connection mode of the fourth threaded rod 15 and the ship body connecting flange 4 is movable connection, the connection mode of the ship body connecting flange 4 and the first fixing rod 5 and the second fixing rod 6 is fixed connection, the connection mode of the fourth threaded rod 15 and the ship body connecting flange 4 is movable connection, and therefore the fourth threaded rod 15 can be conveniently fixed to the ship body connecting flange 4.
The working principle is as follows: when the detachable high-strength double-body unmanned ship connecting ultra-light steel frame structure is used, firstly, the integrity of the device needs to be checked, the device is then transported to the respective working position and then installed, first the longitudinal beams 2 being connected to the main transverse beam 1, then to the third threaded rods 14 by means of the first threaded rods 8, so that the steel frame structure is stably installed, the limiting rods 11 on the longitudinal beams 2 extend into the main cross beam 1 at the moment, then the limiting rods are fixedly installed through the second threaded rods 10, then the steel frame structure is hung on a corresponding ship through the light-weight lifting lugs 3, the ship body connecting flange 4 is fixed on the unmanned boat through the fourth threaded rod 15, so that the whole working process is completed, and the content which is not described in detail in the specification, such as the first threaded rod 8, etc., are well known in the art to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a detachable high strength binary unmanned ship connects uses super light steel frame construction, includes main beam (1), longeron (2), lightweight lug (3), hull flange (4) and unmanned ship main part (13), its characterized in that: the outer side of the main cross beam (1) is provided with a longitudinal beam (2), the upper side of the main cross beam (1) is connected with a lightweight lifting lug (3), the outer side of the main cross beam (1) is provided with a ship body connecting flange (4), the outer side of the ship body connecting flange (4) is connected with a first fixing rod (5), the outer side of the main cross beam (1) is connected with a second fixing rod (6), the lower end of the main cross beam (1) is connected with a lower connecting plate (7), the outer side of the main cross beam (1) is provided with a first threaded rod (8), the upper side of the main cross beam (1) is provided with an upper connecting plate (9), the outer side of the main cross beam (1) is provided with a second threaded rod (10), the outer side of the longitudinal beam (2) is provided with a limiting rod (11), a groove (12) is arranged inside the main cross beam (1), an unmanned ship main body (13) is arranged outside the main cross beam (1), and a third threaded rod (14) is arranged outside the main cross beam (1), a fourth threaded rod (15) penetrates through the ship body connecting flange (4).
2. The ultra-light steel frame structure for connecting the detachable high-strength twin-hull unmanned ship according to claim 1, characterized in that: the main beam (1) and the longitudinal beams (2) are detachably connected, and the number of the longitudinal beams (2) is four.
3. The ultra-light steel frame structure for connecting the detachable high-strength twin-hull unmanned ship according to claim 1, characterized in that: the longitudinal beam (2) is fixedly connected with the upper connecting plate (9) and the lower connecting plate (7), and the longitudinal beam (2) is provided with 2 upper connecting plates (9) and lower connecting plates (7).
4. The ultra-light steel frame structure for connecting the detachable high-strength twin-hull unmanned ship according to claim 1, characterized in that: the limiting rod (11) is fixedly connected with the longitudinal beam (2), and the limiting rod (11) is in contact connection with the main cross beam (1).
5. The ultra-light steel frame structure for connecting the detachable high-strength twin-hull unmanned ship according to claim 1, characterized in that: the second threaded rod (10) is detachably connected with the limiting rod (11), and the second threaded rod (10) is movably connected with the main beam (1).
6. The ultra-light steel frame structure for connecting the detachable high-strength twin-hull unmanned ship according to claim 1, characterized in that: the connection mode of the fourth threaded rod (15) and the ship body connecting flange (4) is movably connected, and the connection mode of the ship body connecting flange (4) and the first fixing rod (5) and the second fixing rod (6) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121938455.XU CN215794308U (en) | 2021-08-18 | 2021-08-18 | Detachable high strength binary unmanned ship is connected and is used ultralight steel frame construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121938455.XU CN215794308U (en) | 2021-08-18 | 2021-08-18 | Detachable high strength binary unmanned ship is connected and is used ultralight steel frame construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215794308U true CN215794308U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121938455.XU Active CN215794308U (en) | 2021-08-18 | 2021-08-18 | Detachable high strength binary unmanned ship is connected and is used ultralight steel frame construction |
Country Status (1)
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|---|---|
| CN (1) | CN215794308U (en) |
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2021
- 2021-08-18 CN CN202121938455.XU patent/CN215794308U/en active Active
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