CN218270393U - Blocking net laying device and unmanned navigation equipment - Google Patents

Abstract

The utility model provides a device and unmanned navigation equipment are put to interception screen cloth, wherein the interception screen cloth is put the device and is included: the retraction device is used for being arranged on the ship body; the intercepting net is wound on the winding and unwinding device; the floating piece is connected with the movable end of the intercepting net; the guide plate is spaced from the retraction device and is positioned in the arrangement direction of the interception net; the release device is arranged on the guide plate and is detachably connected with the floating piece; the movable end of the intercepting net is communicated with the floating piece and arranged on the guide plate, and after the floating piece is released by the releasing device, the floating piece drives the intercepting net to fall into a target water area along the guide plate and is unfolded to form an intercepting state. By adopting the technical scheme, the release device can release the floating piece and the interception net in a controlled manner, so that the floating piece and the interception net fall into a target water area under the guidance of the guide plate, an interception area is formed, and thus, when an illegal ship drives into the interception area, the illegal ship can be blocked by the interception net, and the effectiveness of intercepting the illegal ship is improved.

Description

Blocking net laying device and unmanned navigation equipment

Technical Field

The utility model relates to an unmanned navigation equipment's technical field, more specifically say, relate to an interception screen cloth and put device and unmanned navigation equipment.

Background

At present, the methods for limiting the illegal marine vessels are as follows: shouting through someone ship or unmanned on-board, urge illegal ship in time to return the journey, someone ship still can be through the motion of artificial other mode restriction illegal ship, and unmanned on-board owing to not being equipped with law enforcement personnel, then can't take other measures of restricting illegal ship. The problem that illegal ships are effectively limited by using unmanned ships is urgently solved in order to guarantee the personal safety of law enforcement personnel, reduce the labor intensity of the law enforcement personnel, reduce the cost of manpower and material resources.

However, the existing unmanned ship has the defect of poor effectiveness of a mode for intercepting illegal ships.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device and unmanned navigation equipment are put to interception net cloth to there is the technical problem of the poor shortcoming of interception illegal ship mode validity in solving current unmanned ship.

In order to achieve the above object, the utility model adopts the following technical scheme:

in a first aspect, there is provided an intercepting net placing device, comprising:

the retraction device is used for being arranged on the ship body;

the intercepting net is wound on the retraction device;

the floating piece is connected with the movable end of the interception net;

the guide plate is spaced from the retraction device and is positioned in the arrangement direction of the intercepting net;

the release device is arranged on the guide plate and detachably connected with the floating piece;

the intercepting net can be arranged and recovered by the winding and unwinding device, the movable end of the intercepting net is communicated with the floating piece arranged on the guide plate, and the releasing device releases the floating piece, so that the floating piece drives the intercepting net to fall into a target water area along the guide plate and form an intercepting state after being unfolded.

By adopting the technical scheme, the release device can controllably release the floating piece and the interception net, so that the floating piece and the interception net fall into a target water area under the guidance of the guide plate, and an interception area is formed, therefore, when an illegal ship drives into the interception area, the illegal ship can be blocked by the interception net, and the effectiveness of intercepting the illegal ship is improved;

in addition, the retraction device can also retract the interception net, so that the mobility of the unmanned ship communicated interception net arrangement device is improved.

In one embodiment, the floating member is provided with a release hole, the release device comprises a telescopic rod and a driving member for driving the telescopic rod to stretch, the telescopic rod can be inserted into the release hole to enable the floating member to be fixed on the release device, and the floating member is withdrawn from the release hole to enable the floating member to drive the intercepting net to fall into a target water area.

By adopting the technical scheme, the floating piece is easily and fixedly connected with the release device and is also easily released.

In one embodiment, the length direction and the telescopic direction of the telescopic bar are parallel to the horizontal direction, and the depth direction of the release hole is parallel to the horizontal direction.

Through adopting above-mentioned technical scheme, the level is arranged and telescopic link that the direction is the horizontal direction can make getting of floating piece put more convenient.

In one embodiment, the float member is formed with intercepting claws extending at both sides thereof in a direction close to the movable end of the intercepting net.

By adopting the technical scheme, the intercepting effectiveness is further improved.

In one embodiment, the intercepting net comprises a rope body and a net body arranged along the length direction of the rope body, wherein the rope body can float on the water surface, and the net body can float in the water.

By adopting the technical scheme, the net has the advantages that firstly, in the net collecting process, the net body can be wound on the rope body, and the net is convenient to collect; the net body is convenient to spread around the rope body in the process of spreading the intercepting net, the spreading area of the net body is improved, and the mode is compared with a pure fine net mode, so that the resistance generated in the spreading process is smaller, and the smooth spreading of the intercepting net is facilitated.

In one embodiment, the intercepting net comprises a first rope body, a second rope body and a net body, wherein the first rope body and the second rope body are arranged in parallel at intervals, and the net body is connected with the first rope body and the second rope body.

By adopting the technical scheme, the contact area between the interception net and illegal ships is increased, and the interception effect is further improved.

In one embodiment, the guide plate comprises a guide frame and a plate body arranged on the guide frame, the guide frame is arranged obliquely, the plate body is arranged along the oblique direction of the guide frame, and the release device is arranged on the plate body.

By adopting the technical scheme, the floating piece and the interception net fall into a target water area according to the preset direction, and the possibility of damage caused by interference with other parts of the unmanned ship is reduced.

In one embodiment, the retraction device comprises a rotary drum and a power output part for driving the rotary drum to rotate, and the interception net is wound on the rotary drum.

By adopting the technical scheme, the intercepting net is easy to lay.

In one embodiment, the two ends of the drum are respectively provided with a limiting plate, the surface of the limiting plate close to the drum is formed with an inclined guide surface, and the distance between the inclined guide surface and the radial surface of the drum is gradually enlarged along the direction away from the axis of the drum.

Through adopting above-mentioned technical scheme, reduce the resistance when interception screen cloth is put back, promote the cloth and put recovery efficiency.

In a second aspect, the unmanned navigation equipment comprises a ship body and the intercepting net arranging device, wherein the intercepting net arranging device is arranged on the ship body.

Through adopting above-mentioned technical scheme, on having the basis that the device was put to above-mentioned interception screen cloth, the interception validity of unmanned navigation equipment of this embodiment is strong.

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 a three-dimensional structure diagram of an intercepting net laying device provided by the embodiment of the utility model;

fig. 2 is a schematic view of an intercepting net according to an embodiment of the present invention;

FIG. 3 is a front view of a floatation member provided by an embodiment of the present invention;

fig. 4 is a front view of a release device provided by an embodiment of the present invention;

fig. 5 is a schematic view of an intercepting net provided by the second embodiment of the present invention;

fig. 6 is a front view of a guide plate according to an embodiment of the present invention;

fig. 7 is a front view of the retracting device according to the embodiment of the present invention.

The figures are numbered:

1. a retracting device; 2. an intercepting net; 3. a float member; 4. a guide plate; 5. a release device;

11. a drum; 12. a limiting plate; 21. a rope body; 22. a net body; 23. a first rope body; 24. a second rope body; 31. a release aperture; 32. intercepting claws; 41. a guide frame; 42. a plate body; 51. a telescopic rod; 52. a drive member;

121. the guide surface is inclined.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for the purpose of describing the invention only and are not intended to indicate that a device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating relative importance or as indicating a number of technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The following describes the specific implementation of the present invention in more detail with reference to specific embodiments:

as shown in fig. 1 and fig. 2, in the intercepting net placing device provided in the embodiment of the present invention, it can be understood that the intercepting net placing device is used for being installed on an unmanned ship to automatically place the intercepting net 2; specifically, the intercepting net arranging device retracts the intercepting net 2 to the unmanned ship when the intercepting net 2 is retracted, after the unmanned ship sails to the target water area, the intercepting net arranging device arranges the intercepting net 2 to the target water area, and the intercepting net 2 is unfolded through the sailing of the unmanned ship to form an intercepting area in the target water area, so that an illegal ship can be blocked by the intercepting net 2 when running to the intercepting area, and the function of limiting the illegal ship is realized. The following is illustrated by way of specific embodiments:

the intercepting net laying device comprises: the device comprises a retraction device 1, an interception net 2, a floating piece 3, a guide plate 4 and a release device 5;

the retraction device 1 is arranged on the ship body; it can be understood that the collecting and releasing device 1 is used for distributing and recovering the interception net 2, and the distribution and recovery mode is that a winch is distributed and recovered in a winding mode; the boat body is an unmanned boat;

the interception net 2 is wound on the retraction device 1; it can be understood that the intercepting net 2 has a preset length, and the length of the intercepting net 2 arranged on the collecting and releasing device 1 is matched with that of an illegal ship to be blocked, namely, when a large illegal ship is blocked, the collecting and releasing device 1 arranges the intercepting net 2 with a larger length, and when a small illegal ship is blocked, the collecting and releasing device 1 arranges the intercepting net 2 with a smaller length; it should be further explained that the interception net 2 is made of a buoyant material, so that the interception net 2 can float on the water surface when being laid in a target water area to form an interception area;

the floating piece 3 is connected with the movable end of the intercepting net 2; it can be understood that one end of the intercepting net 2 is fixedly connected with the winding and unwinding device 1, the main body of the intercepting net 2 is wound on the winding and unwinding device 1, and the other end of the intercepting net 2 is a movable end, namely, the movable end is used for firstly extending out of the winding and unwinding device 1 and further driving the intercepting net 2 to gradually extend out of the winding and unwinding device 1, and meanwhile, the movable end is fixedly connected with the floating piece 3; when the intercepting net 2 is arranged in a target water area, the gravity of the floating piece 3 drives the intercepting net 2 to fall into the target water area, and the floating piece 3 and the intercepting net 2 float on the water surface under the buoyancy action of the floating piece 3 and the intercepting net 2, so that an intercepting area is formed.

The guide plate 4 is spaced from the retraction device 1 and is positioned in the arrangement direction of the interception net 2; it will be appreciated that the guide plate 4 is able to guide the float 3 and the interceptor net 2 into the target water area; specifically, the guide plate 4 has a preset inclination angle, and when the floating piece 3 and the intercepting net 2 naturally fall along the length direction of the guide plate 4 under the action of self gravity, the guide plate 4 is used for adjusting the falling direction of the floating piece 3 and the intercepting net 2, so as to guide the floating piece 3 and the intercepting net 2 to enter a target water area together;

the release device 5 is arranged on the guide plate 4, and the release device 5 is detachably connected with the floating piece 3; it will be understood that the release means 5 are used for laying the float 3; specifically, the release device 5 is released from the floating member 3, and at this time, the floating member 3 and the intercepting net 2 are dropped into the target water area along the length direction of the guide plate 4 by the self-gravity.

The intercepting net 2 can be arranged and recovered by the collecting and releasing device 1, the movable end of the intercepting net 2 is communicated with the floating piece 3 and arranged on the guide plate 4, and after the floating piece 3 is released by the releasing device 5, the floating piece 3 drives the intercepting net 2 to fall into a target water area along the guide plate 4 and be unfolded to form an intercepting state.

The operating principle of the intercepting net distributing device provided by the embodiment is as follows:

installing the intercepting net placing device on a ship body, wherein the ship body can be an unmanned ship, and the following description is given by taking the unmanned ship as an example; when the intercepting net distributing device is in a recovery state, the main body of the intercepting net 2 is wound on the winding and unwinding device 1, wherein the movable end of the intercepting net 2 is fixedly connected with the floating piece 3 and is also connected with the release device 5, and the release device 5 limits the floating piece 3 and the movable end of the intercepting net 2 on the guide plate 4 together; and after the unmanned ship sails to a target water area, the intercepting net distributing device is switched to a distributing state, the release device 5 is disconnected with the floating piece 3 and the movable end of the intercepting net 2, so that the floating piece 3 falls into the target water area along the guide plate 4, the movable end of the intercepting net 2 is brought into the target water area together, at the moment, the unmanned ship runs forwards, and the main bodies of the intercepting net 2 are sequentially distributed in the target water area, so that the intercepting area is formed.

It should be further explained that the releasing device 5 can be provided with a built-in control module for controlling the fixed connection between itself and the floating member 3 or releasing the fixed connection, in addition, the releasing device 5 is provided with a built-in communication module, an operator can operate the mobile terminal on the shore to send a control signal, the communication module acquires the control signal and then transmits the control signal to the control module, finally, the control module outputs the control signal to the releasing device 5, and the releasing device 5 acquires the control signal and then makes a corresponding releasing action.

By adopting the technical scheme, the release device 5 can controllably release the floating piece 3 and the intercepting net 2, so that the floating piece 3 and the intercepting net 2 fall into a target water area under the guidance of the guide plate 4 to form an intercepting area, and thus, when an illegal ship drives into the intercepting area, the illegal ship can be blocked by the intercepting net 2, and the effectiveness of intercepting the illegal ship is improved;

in addition, the retraction device 1 can also retract the interception net 2, so that the mobility of the unmanned ship communicated interception net arrangement device is improved.

In one embodiment, referring to fig. 3 and 4 together, the floating member 3 is provided with a release hole 31, the release device 5 comprises a telescopic rod 51 and a driving member 52 for driving the telescopic rod 51 to extend and retract, the telescopic rod 51 can be inserted into the release hole 31 to fix the floating member 3 on the release device 5, and can be withdrawn from the release hole 31 to make the floating member 3 drive the intercepting net 2 to fall into the target water area.

It will be appreciated that the release means 5 are used to release the float 3; specifically, in order to fixedly connect the floating member 3 with the release device 5, the floating member 3 is provided with a release hole 31 matched with the telescopic rod 51, when the telescopic rod 51 extends out, an operator can sleeve the floating member 3 on the telescopic rod 51, so that the floating member 3 is fixed on the release device 5; and when the telescopic rod 51 retracts, the telescopic rod 51 withdraws from the release hole 31 of the floating piece 3, and the connection between the telescopic rod 51 and the floating piece 3 is released, so that the floating piece 3 falls into a target water area under the action of the self gravity, and the release of the floating piece 3 and the intercepting net 2 is completed.

By adopting the above technical solution, the floating member 3 is easily fixedly connected with the releasing device 5 and is also easily released.

In one embodiment, the length direction and the expansion and contraction direction of the expansion link 51 are parallel to the horizontal direction, and the depth direction of the release hole 31 is parallel to the horizontal direction.

It can be understood that the telescopic rod 51 extends along the horizontal direction, and when the operator installs the floating member 3 on the telescopic rod 51, the floating member 3 is also sleeved on the telescopic rod 51 from the horizontal direction, at this time, when the releasing device 5 releases the floating member 3, the telescopic rod 51 only needs to be retracted along the horizontal direction, and meanwhile, the telescopic rod 51 is withdrawn from the releasing hole 31, so as to release the floating member 3.

Through adopting above-mentioned technical scheme, the telescopic link 51 that the level was arranged and the flexible direction is the horizontal direction can make getting of floating piece 3 put more convenient.

In one embodiment, the float 3 is formed with intercepting jaws 32 extending on both sides thereof, the intercepting jaws 32 extending in a direction close to the movable end of the intercepting net 2.

It will be understood that the floatation member 3 can also act as a structure for the interception function when the floatation member 3 has a larger volume size compared to the vessel to be intercepted; specifically, the floating member 3 is an arc-shaped structure, and the intercepting claws 32 are formed on both sides of the floating member in an extending manner, so that when an illegal ship abuts against the intercepting net 2 and tries to escape to one side of the floating member 3, the intercepting claws 32 of the floating member 3 extending towards both sides can play an intercepting role.

And when the volume size of the floating member 3 is smaller than that of the ship to be intercepted, the floating member 3 serves as a function of guiding the intercepting net 2 to slide into the water, and simultaneously the intercepting net 2 can be unfolded under the running cooperation of the unmanned ship, and simultaneously the intercepting net 2 is also enabled to float in the water, so that an intercepting area is formed.

By adopting the technical scheme, the intercepting effectiveness is further improved.

In one embodiment, referring to fig. 2 again, the intercepting net 2 includes a rope 21 and a net 22 disposed along the length direction of the rope 21, the rope 21 can float on the water, and the net 22 can float on the water.

It will be appreciated that the radius of the rope 21 is thicker than the radius of the single fine mesh on the mesh body 22.

By adopting the technical scheme, the net has the advantages that firstly, in the net collecting process, the net body 22 can be wound on the rope body 21, and the net is convenient to collect; the two bodies are distributed in the intercepting net 2, the net body 22 is convenient to spread around the rope body 21, the spreading area of the net body 22 is improved, and compared with a pure fine net mode, the mode has the advantages that the resistance generated in the distributing process is smaller, and the smooth distribution of the intercepting net 2 is facilitated.

In one embodiment, as shown in fig. 5, the intercepting net 2 comprises a first rope 23, a second rope 24 and a net body 22, wherein the first rope 23 and the second rope 24 are arranged in parallel at intervals, and the net body 22 connects the first rope 23 and the second rope 24.

Alternatively, the buoyancy to which the first rope 23 is subjected is greater than the buoyancy to which the second rope 24 is subjected, so that when the first rope 23 is floating on the water, both the second rope 24 and the net body 22 float in the water, i.e. the net body 22 floats in the vertical direction, forming an intercepting area on the vertical plane.

By adopting the technical scheme, the contact area between the interception net 2 and illegal ships is increased, and the interception effect is further improved.

In one embodiment, the guide plate 4 includes a guide frame 41 and a plate body 42 disposed on the guide frame 41, the guide frame 41 is disposed obliquely, the plate body 42 is disposed along the oblique direction of the guide frame 41, and the release device 5 is disposed on the plate body 42.

It will be appreciated that the plate 42 is inclined towards the target body of water, allowing the float 3 and the interception net 2 to fall into the target body of water as they fall along the guide plate 4.

By adopting the technical scheme, the floating piece 3 and the intercepting net 2 fall into a target water area according to the preset direction, and the possibility of damage caused by interference with other parts of the unmanned ship is reduced.

In one embodiment, as shown in fig. 7, the retraction device 1 includes a rotating drum 11 and a power output portion for driving the rotating drum 11 to rotate, and the intercepting net 2 is wound on the rotating drum 11.

It will be appreciated that the winding and unwinding device 1 is a winch comprising a drum 11 and a power take-off including, but not limited to, a motor having an output shaft, the rotation of which is in driving connection with the output shaft.

By adopting the technical scheme, the intercepting net 2 is easy to arrange.

In one embodiment, as shown in fig. 7, the two ends of the drum 11 are respectively provided with a limit plate 12, the surface of the limit plate 12 close to the drum 11 is formed with an inclined guide surface 121, and the distance between the inclined guide surface 121 and the radial surface of the drum 11 gradually increases in a direction away from the axis of the drum 11.

It can be understood that when the interception net 2 is deployed and recovered, the interception net 2 is easily interfered with the limiting plates 12 at the two ends of the drum 11, and the inclined guide surfaces 121 are formed on the surfaces of the limiting plates 12 close to the drum 11, so as to reduce the acting force generated when the two are interfered, and simultaneously, the interception net 2 can be orderly wound on the drum 11, thereby reducing the resistance received when the interception net 2 is deployed and recovered.

By adopting the technical scheme, the resistance of the interception net 2 during cloth releasing and recovery is reduced, and the cloth releasing and recovery efficiency is improved.

In a second aspect, an unmanned navigation device is provided, which comprises a ship body and the above intercepting net distributing device, wherein the intercepting net distributing device is arranged on the ship body.

Through adopting above-mentioned technical scheme, on having the basis that the device was put to above-mentioned interception screen cloth, the interception validity of unmanned navigation equipment of this embodiment is strong.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An intercepting screen cloth placing device, comprising:

the retractable device (1) is arranged on the ship body;

the intercepting net (2) is wound on the winding and unwinding device (1);

the floating piece (3) is connected with the movable end of the intercepting net (2);

the guide plate (4) is spaced from the collecting and releasing device (1) and is positioned in the arrangement direction of the intercepting net (2);

the release device (5) is arranged on the guide plate (4), and the release device (5) is detachably connected with the floating piece (3);

wherein, coiling and uncoiling device (1) can be laid and retrieve interception net (2), the expansion end intercommunication of interception net (2) floating member (3) arrange in on deflector (4), release device (5) release behind floating member (3), make floating member (3) drive interception net (2) along deflector (4) fall into the target waters to the expansion forms the interception state.

2. The intercepting net deployment device according to claim 1, wherein the floating member (3) is provided with a release hole (31), the release device (5) comprises a telescopic rod (51) and a driving member (52) for driving the telescopic rod (51) to expand and contract, the telescopic rod (51) can be inserted into the release hole (31) to fix the floating member (3) on the release device (5), and can be withdrawn from the release hole (31) to enable the floating member (3) to drive the intercepting net (2) to fall into a target water area.

3. An intercepting screen placement device according to claim 2, characterised in that the length direction and the telescopic direction of the telescopic rod (51) are parallel to the horizontal direction and the depth direction of the release holes (31) is parallel to the horizontal direction.

4. The barrier net laying device according to claim 1, wherein the floating member (3) is extended at both sides thereof to form barrier claws (32), and the barrier claws (32) are extended in a direction close to the movable end of the barrier net (2).

5. The device for laying intercepting net according to claim 1, wherein the intercepting net (2) comprises a rope body (21) and a net body (22) arranged along the length direction of the rope body (21), the rope body (21) can float on the water surface, and the net body (22) can float on the water.

6. The device for laying intercepting nets according to claim 1, wherein the intercepting net (2) comprises a first rope body (23), a second rope body (24) and a net body (22), the first rope body (23) and the second rope body (24) are arranged in parallel at intervals, and the net body (22) is connected with the first rope body (23) and the second rope body (24).

7. The intercepting net deployment device according to claim 1, wherein the guiding plate (4) comprises a guiding frame (41) and a plate body (42) provided on the guiding frame (41), the guiding frame (41) is disposed obliquely, the plate body (42) is disposed along the oblique direction of the guiding frame (41), and the releasing means (5) is provided on the plate body (42).

8. The device for laying intercepting nets according to claim 1, wherein the collecting and releasing device (1) comprises a rotating drum (11) and a power output part for driving the rotating drum (11) to rotate, and the intercepting nets (2) are wound on the rotating drum (11).

9. The device for laying intercepting nets according to claim 8, wherein the two ends of the drum (11) are respectively provided with a limiting plate (12), the surface of the limiting plate (12) close to the drum (11) is formed with an inclined guide surface (121), and the distance between the inclined guide surface (121) and the radial surface of the drum (11) is gradually enlarged in a direction away from the axis of the drum (11).

10. Unmanned aerial vehicle comprising a hull and the arrangement of nets according to any one of claims 1 to 9, arranged on the hull.

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