CN217575518U

CN217575518U - Lifting type sonar carrying system applied to unmanned boat

Info

Publication number: CN217575518U
Application number: CN202221740843.1U
Authority: CN
Inventors: 朱洪波; 王晓光; 潘尧东
Original assignee: Shanghai Fuxun Industrial Co ltd
Current assignee: Shanghai Fuxun Industrial Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-10-14
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a lifting type sonar carrying system applied to unmanned ship, which comprises a lifting system and a sonar carrying bin, wherein the lifting system comprises a lifting winch, an unmanned ship shaft and a lifting fin plate, the lifting winch is fixed at the top of the unmanned ship shaft through a fixed support, the lifting fin plate is arranged inside the unmanned ship shaft, a guide rail is arranged in the unmanned ship shaft, the lifting fin plate is provided with a slide block, and the guide rail and the slide block are matched with each other to slide; sonar carries on storehouse fixed connection in the bottom of lift fin, sonar carries on the storehouse and adopts streamlined design. The utility model discloses a design shaft and lift fin in unmanned ship bottom, at a lift fin's bottom fixed connection sonar carries on the storehouse, and sonar carries on the outside that the storehouse is located the hull, can save unmanned ship inner space, and simple structure is reliable.

Description

Lifting type sonar carrying system applied to unmanned boat

Technical Field

The utility model relates to a marine liftable formula sonar system of carrying on especially relates to a be applied to unmanned ship's over-and-under type sonar system of carrying on.

Background

In the scientific investigation ship field, the liftable fin is an important reliable carrying platform, and a plurality of scientific investigation equipment can be carried at the lower end inside the liftable fin, so that the scientific investigation equipment is prevented from being influenced by a bubble layer at the bottom of the ship, and the data acquisition precision of the equipment is improved. Traditional scientific investigation ship type is great, has the massive shaft of sufficient spatial arrangement and lift fin, and scientific investigation equipment can direct mount in the lift fin, and when the lift fin was in the state of withdrawing, the lift fin was withdrawed completely to the hull inside, and the bottom board of lift fin flush, can not produce extra resistance to the boats and ships navigation. But for traditional scientific investigation ship, unmanned ship is usually the ship type less, can't design enough big shaft and lift fin and place scientific investigation equipment, and when will installing great sonar equipment, the nervous structure space of unmanned ship can't be suitable places.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned not enough that present unmanned ship exists, the utility model provides a be applied to over-and-under type sonar carrying system of unmanned ship, through at unmanned ship bottom design shaft and lift fin, carry the storehouse at a bottom fixed connection sonar of lift fin, the outside that the storehouse is located the hull is carried to the sonar, can save unmanned ship inner space, simple structure is reliable.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

a lifting sonar carrying system applied to an unmanned ship comprises a lifting system and a sonar carrying bin, wherein the lifting system comprises a lifting winch, an unmanned ship shaft and a lifting fin plate, the lifting winch is fixed to the top of the unmanned ship shaft through a fixing support, the lifting fin plate is arranged inside the unmanned ship shaft, a guide rail is arranged in the unmanned ship shaft, a sliding block is arranged on the lifting fin plate, and the guide rail and the sliding block are matched with each other to slide; sonar carries on storehouse fixed connection in the bottom of lift fin, sonar carries on the storehouse and adopts streamlined design.

According to an aspect of the utility model, the lift winch pass through the haulage rope with the top of lift fin is connected, the lift winch and hull connection.

According to the utility model discloses an aspect, the guide rail includes bow guide rail, stern guide rail and a plurality of guide rail support piece, the guide rail passes through guide rail support piece with unmanned ship shaft is connected.

According to the utility model discloses an aspect, still be equipped with the locating plate in the unmanned ship shaft, the top of unmanned ship shaft is equipped with proximity switch, be equipped with the recess that runs through from top to bottom on the locating plate.

According to the utility model discloses an aspect, still be equipped with a plurality of hydraulic pressure stabilising arrangement on the lift fin, hydraulic pressure stabilising arrangement includes hydraulic cylinder, establishes the piston push rod on hydraulic cylinder, hydraulic pressure stabilising arrangement passes through the fastener and fixes on the lift fin.

According to an aspect of the utility model, the top of lift fin is provided with the anticollision piece, the fixed bolster bottom is equipped with the blotter that corresponds with anticollision piece position.

According to the utility model discloses an aspect, over-and-under type sonar carrying system still includes remote control system, remote control system is including setting up hydraulic power unit, the system control case in the hull, hydraulic power unit pass through hydraulic pressure pipeline with operating system connects, the system control case passes through control cable and is connected with hydraulic power unit.

According to the utility model discloses an aspect, the top fixedly connected with backup pad of lift fin, the backup pad is connected with flexible cable line, flexible cable line establishes between locating plate and bow guide rail, flexible cable line connects the one end on the bow guide rail fixedly.

According to the utility model discloses an aspect, the sonar carries on the storehouse and passes through the fastener to be fixed the bottom of lift fin, the sonar carries on the storehouse in and carries on there is the sonar device, the sonar device carries out data transmission through establishing the data transmission cable in the lift fin, the data transmission cable with flexible cable line links to each other.

The utility model discloses the advantage of implementing: a lifting sonar carrying system applied to an unmanned ship comprises a lifting system and a sonar carrying bin, wherein the lifting system comprises a lifting winch, an unmanned ship shaft and a lifting fin plate, the lifting winch is fixed to the top of the unmanned ship shaft through a fixing support, the lifting fin plate is arranged inside the unmanned ship shaft, a guide rail is arranged in the unmanned ship shaft, a sliding block is arranged on the lifting fin plate, and the guide rail and the sliding block are matched with each other to slide; sonar carries on storehouse fixed connection in the bottom of lift fin, sonar carries on the storehouse and adopts streamlined design, can not produce extra resistance to boats and ships navigation, and not only simple structure is reliable, can avoid hull bottom bubble layer to guarantee equipment data acquisition precision moreover, has carried out specific design to the more nervous structure space of unmanned ship simultaneously, and independent sonar carries on the storehouse, has solved the problem that unmanned ship space is little to arrange conventional size's shaft and lift fin, saves unmanned ship inner space.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an axonometric view (partial structure) of a lifting sonar carrying system applied to unmanned ships and boats of the utility model;

fig. 2 is a front view of the extending state of the elevating sonar carrying system according to the present invention;

fig. 3 is a left side view of the extending state of the lifting sonar carrying system of the present invention;

fig. 4 is a front view of the lifting sonar carrying system according to the present invention in a retracted state;

fig. 5 is a top view of the lift system of the present invention;

fig. 6 is a schematic structural diagram of the hydraulic stabilizing device according to the present invention;

fig. 7 is a schematic diagram of the remote control system according to the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: either mechanically or electrically: they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

As shown in fig. 1 to 7, a be applied to over-and-under type sonar carrying system of unmanned ship, carry on storehouse 4 including operating system, sonar, wherein operating system includes lift winch 2, unmanned ship shaft 3 and lift fin 1, and lift winch 2 passes through fixed bolster 21 to be fixed at the top of unmanned ship shaft 3, and lift fin 1 establishes in the inside of unmanned ship shaft 3, and the shaft setting is at the middle part of hull. The unmanned boat shaft 3 is internally provided with a guide rail which is made of special stainless steel. The lifting fin plate 1 is provided with a sliding block 16, and the guide rail and the sliding block 16 are matched with each other to slide; sonar carries on storehouse 4 fixed connection in the bottom of lift fin 1 for carry sonar equipment such as deep water multibeam, also can carry other ocean detection equipment, the sonar carries on storehouse 4 and adopts streamlined design, can fall to minimumly to the navigation resistance influence that unmanned ship caused.

The two sides of the lifting fin plate 1 are both provided with sliders 16, and the sliders 16 comprise three parts which are respectively positioned on the two sides of the bow part of the lifting fin plate 1 and the stern part of the lifting fin plate 1; the lifting fin 1 is in direct contact with the guide rail through the slider 16, so that the frictional resistance can be reduced.

In practical application, the lifting winch 2 is connected with the top of the lifting fin 1 through a traction rope, the traction rope is a steel wire rope, the lifting winch 2 is connected with the ship body, the lifting winch 2 is used for lifting and lowering the lifting fin 1, and the lifting fin 1 slides up and down along the guide rail under the traction of the lifting winch 2.

In practical application, the guide rail comprises a bow guide rail 31, a stern guide rail 32 and a plurality of guide rail supports 33, the guide rail is connected with the unmanned ship shaft 3 through the guide rail supports 33, the guide rail supports 33 of the device are L-shaped and U-shaped, the L-shaped guide rail supports 33 are used for the stern guide rail 32, and the U-shaped guide rail supports 33 are used for the bow guide rail 31.

In practical application, a positioning plate 34 is further arranged in the unmanned boat shaft 3, and a groove 341 which penetrates through the positioning plate 34 up and down is formed in the positioning plate 34, so that the lifting fin plate 1 can be locked at any height position; the top of the unmanned ship shaft 3 is also provided with a proximity switch 22 for monitoring the position of the lifting fin plate 1, when the lifting fin plate 1 is close to the induction area arranged on the proximity switch 22, the proximity switch 22 can send out an electrical command rapidly without contact, pressure or spark to control the lifting of the lifting winch 2, and the unmanned ship shaft is reliable in action and stable in performance.

In practical application, the lifting fin plate 1 is further provided with a plurality of hydraulic stabilizing devices 11, each hydraulic stabilizing device 11 comprises a hydraulic oil cylinder 111 and a piston push rod 112 arranged on the hydraulic oil cylinder 111, the hydraulic stabilizing devices 11 are fixed on the lifting fin plate 1 through fasteners, and the fasteners of the device are bolts; the piston pusher 112 can extend into the recess 341 and come into abutment against the positioning plate 34, locking the lifting fin 1.

When the proximity switch 22 detects that the lifting fin 1 reaches the set position, the lifting action of the lifting winch 2 is stopped, and the hydraulic oil cylinder 111 is controlled, so that the piston push rod 112 is pushed forward, thereby ensuring that the piston push rod 112 can accurately enter the groove 341, and further realizing the locking of the lifting fin 1.

In practical application, the top of the lifting fin 1 is provided with the anti-collision block 12, the anti-collision block 12 is made of steel materials, the bottom of the fixing support 21 is provided with the cushion pad 13 corresponding to the anti-collision block 12, the cushion pad 13 can be made of hard plastics such as special rubber and has corrosion resistance, and the cushion pad 13 can be used as a buffer component when the lifting fin 1 is completely retracted.

In practical application, the lifting sonar carrying system further comprises a remote control system, the remote control system comprises a hydraulic power unit 5 and a system control box 6, the hydraulic power unit 5 is arranged in the ship body and connected with the lifting system through a hydraulic pipeline, and the system control box 6 is connected with the hydraulic power unit 5 through a control cable; system control case 6 is built-in to be loaded with sonar data transmitting terminal, can with 7 wireless connection in land data center and the land control center (land control center is equipped with the sonar data receiving terminal that corresponds with it), further remote control lift operation and the opening/closing of sonar equipment of lift fin 1, data transmission etc..

In practical application, a supporting plate 14 is fixedly connected to the top end of the lifting fin 1, the supporting plate 14 is connected with a flexible cable 15, the flexible cable 15 is arranged between the positioning plate 34 and the bow guide rail 31, one end of the flexible cable 15, which is connected to the bow guide rail 31, is fixed, the flexible cable 15, which is fixed to one end of the bow guide rail 31, is connected with a communication cable, the communication cable is connected with the system control box 6, and a control signal received by the system control box 6 can be transmitted to equipment in the sonar carrying bin 4 through communication.

In practical application, sonar carries on storehouse 4 and passes through the fastener to be fixed in the bottom of lift fin 1, and the fastener is the bolt, carries on the sonar device in sonar carries on storehouse 4, and the sonar device carries out data transmission through establishing the data transmission cable in lift fin 1, and data transmission cable links to each other with flexible cable 15.

The utility model discloses the advantage of implementing: a lifting sonar carrying system applied to an unmanned ship comprises a lifting system and a sonar carrying bin, wherein the lifting system comprises a lifting winch, an unmanned ship shaft and a lifting fin plate, the lifting winch is fixed to the top of the unmanned ship shaft through a fixing support, the lifting fin plate is arranged inside the unmanned ship shaft, a guide rail is arranged in the unmanned ship shaft, a sliding block is arranged on the lifting fin plate, and the guide rail and the sliding block are matched with each other to slide; sonar carries on storehouse fixed connection and is in the bottom of lift fin, sonar carries on the storehouse and adopts streamlined design, can not produce extra resistance to boats and ships navigation, and not only simple structure is reliable, can avoid hull bottom air bubble layer moreover and guarantee equipment data acquisition precision, has carried out specific design to the more nervous structure space of unmanned ship simultaneously, and independent sonar carries on the storehouse, has solved the problem that unmanned ship space is little to arrange conventional size's shaft and lift fin, saves unmanned ship inner space.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The lifting type sonar carrying system applied to the unmanned ship is characterized by comprising a lifting system and a sonar carrying bin (4), wherein the lifting system comprises a lifting winch (2), an unmanned ship shaft (3) and a lifting fin plate (1), the lifting winch (2) is fixed to the top of the unmanned ship shaft (3) through a fixing support (21), the lifting fin plate (1) is arranged inside the unmanned ship shaft (3), a guide rail is arranged in the unmanned ship shaft (3), a sliding block (16) is arranged on the lifting fin plate (1), and the guide rail and the sliding block (16) are matched with each other to slide; sonar carrying cabin (4) are fixed connection in the bottom of lift fin (1), sonar carrying cabin (4) adopt streamlined design.

2. The lifting sonar carrying system applied to the unmanned ship is characterized in that the lifting winch (2) is connected with the top of the lifting fin (1) through a traction rope, and the lifting winch (2) is connected with a ship body.

3. The elevating sonar pick-up system for unmanned ships according to claim 1, characterized in that the guide rails include a bow guide rail (31), a stern guide rail (32), and a number of guide rail supports (33), and the guide rails are connected to the unmanned ship shaft (3) through the guide rail supports (33).

4. The lifting sonar carrying system applied to the unmanned ship is characterized in that a positioning plate (34) is further arranged in the unmanned ship shaft (3), a proximity switch (22) is arranged at the top of the unmanned ship shaft (3), and a groove (341) which penetrates through the positioning plate (34) vertically is formed in the positioning plate (34).

5. The lifting sonar carrying system applied to the unmanned ship is characterized in that a plurality of hydraulic stabilizing devices (11) are further arranged on the lifting fin plate (1), each hydraulic stabilizing device (11) comprises a hydraulic oil cylinder (111) and a piston push rod (112) arranged on the hydraulic oil cylinder (111), and the hydraulic stabilizing devices (11) are fixed on the lifting fin plate (1) through fasteners.

6. The lifting type sonar carrying system applied to the unmanned ship is characterized in that an anti-collision block (12) is arranged at the top of the lifting fin (1), and a cushion pad (13) corresponding to the anti-collision block (12) is arranged at the bottom of the fixing support (21).

7. The lifting sonar carrying system applied to the unmanned ship according to claim 1, further comprising a remote control system, wherein the remote control system comprises a hydraulic power unit (5) and a system control box (6) which are arranged in a ship body, the hydraulic power unit (5) is connected with the lifting system through a hydraulic pipeline, and the system control box (6) is connected with the hydraulic power unit (5) through a control cable.

8. The lifting type sonar carrying system applied to the unmanned ship is characterized in that a supporting plate (14) is fixedly connected to the top end of the lifting fin (1), the supporting plate (14) is connected with a flexible cable (15), the flexible cable (15) is arranged between the positioning plate (34) and the bow guide rail (31), and one end, connected to the bow guide rail (31), of the flexible cable (15) is fixed.

9. The elevation type sonar carrying system applied to the unmanned ship according to claim 8, wherein the sonar carrying cabin (4) is fixed to the bottom of the elevation fin (1) through a fastener, a sonar device is carried in the sonar carrying cabin (4), the sonar device carries out data transmission through a data transmission cable arranged in the elevation fin (1), and the data transmission cable is connected with the flexible cable (15).