CN212714821U - Pile type anti-intrusion device for restricted navigation area - Google Patents

Abstract

The utility model provides a pile type anti-intrusion device for a restricted navigation area, which comprises a water area, wherein a plurality of piles are arranged in the middle of the water area, a first Y-shaped fork is arranged at the top end of each pile, two adjacent piles are connected by a first rigging, the first rigging bypasses a second Y-shaped fork and is connected with a hoisting device, and the hoisting device is connected with a first anchorage device; a third Y-shaped fork is arranged in the middle of each pile, every two adjacent piles are connected through a second rigging, the second rigging is connected with a second anchor device by bypassing the third Y-shaped fork, an anti-collision net is arranged between every two adjacent piles, and the height of the anti-collision net is equal to the distance from the third Y-shaped fork to the bottom of each pile. This device utilizes rigging and hoisting device to play the effect of interception and braking speed reduction, and the rigging tail end system has the ground tackle, utilizes the traction of ground tackle, to the effect of towing navigation that the ship goes on, and simultaneously, waterline below is provided with the anticollision net, forms the forbidden area jointly with the rigging, prevents that the ship from sailing into, has simple structure, simple to operate, the characteristics of easily realizing.

Description

Pile type anti-intrusion device for restricted navigation area

Technical Field

The utility model relates to a boats and ships forbidden equipment technical field particularly, relates to a device is prevented invading in forbidden navigation zone of stake formula.

Background

With the requirements of aquatic and underwater activities such as aquatic fishery, refuting, well drilling, wind power, competition, exercise and the like, a restricted navigation area needs to be defined in a water area and the management requirement of a non-navigation hole water area of an aquatic bridge, but the situation that ships or personnel break into the restricted navigation area continuously occurs, and a simple and fast device is urgently needed to solve the problem of the management of the aquatic ships.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is prevented invading in forbidden navigation zone of stake formula to solve the problem that provides among the above-mentioned background art.

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

a pile type anti-intrusion device for a restricted navigation area comprises a water area, wherein a plurality of piles are arranged in the middle of the water area, a first Y-shaped fork is arranged at the top end of each pile, two adjacent piles are connected through a first rigging, the first rigging bypasses a second Y-shaped fork and is connected with a winch device, and the winch device is connected with a first anchorage device;

and a third Y-shaped fork is arranged in the middle of each pile, every two adjacent piles are connected through a second rigging, the second rigging is connected with a second anchor device by bypassing the third Y-shaped fork, an anti-collision net is arranged between every two adjacent piles, and the height of the anti-collision net is equal to the distance from the third Y-shaped fork to the bottom of each pile.

Further, the anti-collision net is located below the water level line.

Furthermore, the pile is installed on the bottom bed of the water area, and a cross beam is arranged between the pile and the oblique reinforcing rod.

Further, the stake can set up navigation mark lamp, AIS, solar energy power, communication device, video monitoring device.

Further, the first Y-shaped fork, the second Y-shaped fork and the third Y-shaped fork may be replaced with an automatic unhooking device.

Furthermore, the area enclosed between the piles can form a circular or polygonal anti-intrusion closed loop, and also can form an anti-intrusion formation of a semi-arc, a straight line or a curve.

Furthermore, the first rigging and the second rigging are made of steel cables or fiber materials or composite materials, and flexible materials are packaged on the outer sides of the first rigging and the second rigging.

Further, the winding device may be a mechanical return winding or an electric winding device.

The utility model discloses a theory of operation: when a ship collides with the rigging, the rigging can be hung on the ultrahigh part of the ship, the hoisting devices are installed on two sides of the tail end of the rigging, the hoisting devices are used for reducing the speed to prevent the rigging from being continuously stretched, so that the ship stops within the formulated effective tension range of the rigging as much as possible, the ship is finally prevented from continuously advancing, the tail end of the rigging can be tied with an anchorage, when the rigging is pulled to the maximum lift of the motor, the rigging falls off, and the towing effect on the ship is finally realized by utilizing the traction of the gravity block or the anchorage. Meanwhile, an anti-collision net is arranged below the water line, the anti-collision net can also prevent the ship from entering a no-navigation area, every two anti-collision nets are adjacent and mutually connected, the no-navigation area is formed together with the rigging, the ship is prevented from entering, and the no-navigation area is isolated from the ship.

When the ship breaks into the no-navigation area, the ship hangs the rigging and the anti-collision net, and the speed of the ship is reduced under the action of the bottom winch device or the anchorage device. When the net is wound around the propeller of ship, the ship loses power and stops sailing.

When a person dives into an inhibited navigation area, the anti-collision net can play a role in intercepting, and if the diver splits the anti-collision net, the electric connection alarm and the driving-off can be adopted.

In the fishery culture in a certain sea area, the invention can also be used for preventing fish schools from escaping, at the moment, the density of the net needs to be suitable for the size of cultured fishes, and the bottom of the net also needs to be provided with a gravity pressure sinking block.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. the device has simple structure, convenient installation and easy realization; 2. the device has enough advantages in both construction cost and maintenance cost; 3. the base and the upright post of the utility model have the effect of preventing the ship from being bumped, and the anti-collision pier does not need to be repeatedly built, thereby greatly saving the investment; 4. the setting of the navigation inhibition area is simple, and the method is more practical than the traditional method.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the whole structure of a pile type anti-intrusion device for a restricted navigation area of the present invention;

in the figure: 1. the method comprises the following steps of a water area, 2 pile columns, 3 first Y-shaped forks, 3-1 second Y-shaped forks, 3-2 third Y-shaped forks, 4 a winding device, 5 first rigging, 5-1 second rigging, 6 first anchorage devices, 6-1 second anchorage devices, 7 anti-collision nets, 8 cross beams and 9 oblique reinforcing rods.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

as shown in fig. 1, the pile type anti-intrusion device for the restricted navigation area comprises a water area 1, wherein a plurality of piles 2 are arranged in the middle of the water area 1, a first Y-shaped fork 3 is arranged at the top end of each pile 2, two adjacent piles 2 are connected through a first rigging 5, the first rigging 5 bypasses a second Y-shaped fork 3-1 and is connected to a hoisting device 4, and the hoisting device 4 is connected with a first anchorage device 6;

the middle position of each pile column 2 is provided with a third Y-shaped fork 3-2, two adjacent pile columns 2 are connected through a second rigging 5-1, the second rigging 5-1 is connected with a second anchorage device 6-1 by bypassing the third Y-shaped fork 3-2, an anti-collision net 7 is arranged between the two adjacent pile columns 2, and the height of the anti-collision net 7 is equal to the distance from the third Y-shaped fork 3-2 to the bottoms of the pile columns 2.

When a ship collides with the rigging, the first rigging 5 is hung on the ultrahigh part of the ship, the hoisting devices 4 are installed on two sides of the tail end of the first rigging 5, the hoisting devices 4 are used for reducing the speed to prevent the first rigging 5 from being continuously stretched, so that the ship stops within the formulated effective tension range of the first rigging 5 as much as possible, the ship is finally prevented from continuously advancing, the first anchorage device 6 can be tied to the tail end of the first rigging 5, when the first rigging 5 is pulled to the maximum lift of the motor, the first rigging 5 falls off, the first anchorage device 6 is used for traction, and finally the ship is towed, and the second rigging 5-1 and the second anchorage device 6-1 have the same functions as the first rigging 5 and the first anchorage device 6. Meanwhile, the anti-collision net 7 is arranged below the water line 10, the anti-collision net 7 can also prevent ships from driving into the no-navigation area, every two of the anti-collision nets are adjacent and mutually connected, the no-navigation area is formed together with the rigging, the ships are prevented from driving into the no-navigation area, and the no-navigation area is isolated from the activities of the ships.

When the ship breaks into the no-navigation area, the ship hangs the rigging and the anti-collision net 7 and is decelerated under the action of the bottom winch device 4 or the anchorage device. When the net is wound around the propeller of ship, the ship loses power and stops sailing.

The first rigging 5 and the second rigging 5-1 are tied on the movable knot, and when the ship pulls the rigging to be larger than the maximum hoisting stroke, the first rigging 5 and the second rigging 5-1 automatically fall off, so that the pile is prevented from being damaged. When the invention is installed in some water areas with small wave images, the hoisting device 4 can be simply saved, and the anchorage device or the gravity block can be directly bound by the first rigging 5 and the second rigging 5-1.

The first rigging 5, the second rigging 5-1 and the anti-collision net 7 can be matched for use, the first rigging 5 can be omitted when some water areas are used, the second rigging 5-1 can be omitted when some water areas are used, and the anti-collision net 7 can be omitted when some water areas are used.

According to the above, the anti-collision net 7 is located below the water line 10.

According to the above, the pile 2 is installed on the bottom bed of the water area 1, and a cross beam 8 is arranged between the pile 2 and the oblique reinforcing rod 9. The inclined reinforcing rods 9 are arranged between the cross beam 8 and the pile columns 2, so that the pile columns 2 can be firmly fixed on the cross beam 8, and when a ship collides against the first rigging 5, the second rigging 5-1 and the anti-collision net 7, the ship is not easily broken.

According to the above, the pile 2 may be provided with a beacon light, an AIS, a solar power supply, a communication device, and a video monitoring device. Pile 2 can realize modern intelligent management.

According to the above, the first Y-shaped fork 3, the second Y-shaped fork 3-1 and the third Y-shaped fork 3-2 can be replaced by an automatic unhooking device.

According to the above, the winding device may be a mechanical return winding or an electric winding device.

According to the content, the area enclosed between the piles 2 can form a circular or polygonal anti-intrusion closed loop, and also can form an anti-intrusion formation of a semi-arc, a straight line or a curved line. According to the shape requirement of the no-navigation area, the combination of different shapes can be set, a circular or polygonal anti-intrusion closed loop can be formed, and an anti-intrusion formation of a semi-arc, a straight line or a curve can also be formed.

According to the above, the first rigging 5 and the second rigging 5-1 are made of steel cables or fiber materials or composite materials, and flexible materials are wrapped on the outer sides of the first rigging 5 and the second rigging 5-1. The flexible material is packed outside the first rigging 5 and the second rigging 5-1, so that when the ship is in contact with the first rigging 5 and the second rigging 5-1, the surface of the ship body is not easily scratched by the first rigging 5 and the second rigging 5-1, and the damage of the ship after the ship is bumped into a cable is reduced.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The pile type anti-intrusion device for the restricted navigation area is characterized by comprising a water area (1), wherein a plurality of piles (2) are arranged in the middle of the water area (1), a first Y-shaped fork (3) is arranged at the top end of each pile (2), two adjacent piles (2) are connected through a first rigging (5), the first rigging (5) bypasses a second Y-shaped fork (3-1) and is connected into a winch device (4), and the winch device (4) is connected with a first anchorage device (6);

the anti-collision device is characterized in that a third Y-shaped fork (3-2) is arranged in the middle of each pile (2), every two adjacent piles (2) are connected through a second rigging (5-1), the second rigging (5-1) is connected with a second anchorage device (6-1) by bypassing the third Y-shaped fork (3-2), an anti-collision net (7) is arranged between every two adjacent piles (2), and the height of the anti-collision net (7) is equal to the distance from the third Y-shaped fork (3-2) to the bottom of each pile (2).

2. The pile-type no-go zone anti-intrusion device according to claim 1, wherein the anti-collision net (7) is located below the water line (10).

3. The pile-type no-go zone anti-intrusion device according to claim 1, wherein the pile (2) is installed on the bottom bed of the water area (1), and a cross beam (8) is arranged between the pile (2) and the oblique reinforcing rod (9).

4. The post type no-entry zone anti-intrusion device according to claim 1, wherein the post (2) is provided with a navigation light, an AIS, a solar power supply, a communication device and a video monitoring device.

5. The device for preventing intrusion into restricted navigation areas of the pile type according to claim 1, wherein said first Y-shaped fork (3), said second Y-shaped fork (3-1) and said third Y-shaped fork (3-2) are replaced by automatic unhooking means.

6. The pile type no-go zone anti-intrusion device according to claim 1, wherein the area enclosed between the piles (2) can form a circular or polygonal anti-intrusion closed loop, and can also form a semi-arc, straight line or curved anti-intrusion formation.

7. The pile type no-entry device according to claim 1, wherein the first rigging (5) and the second rigging (5-1) are made of steel cables or fiber materials or composite materials, and flexible materials are packed outside.

8. The pile type anti-intrusion device for the no-go zone according to claim 1, wherein the winding device can be a mechanical return winding or an electric winding device.

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