CN215155497U - Anti-collision interception net system and anti-wind-wave buoy thereof - Google Patents

Abstract

The utility model discloses an anticollision interception net system and anti-wind wave type flotation pontoon thereof, anticollision interception net system include anti-wind wave type flotation pontoon and interception net, and the interception net is connected between two adjacent anti-wind wave type flotation pontoons. The anti-wind wave buoy comprises a shell floating body, a foam body, a ballast tank, a connecting upright post and a wave dissipation net. The shell floating body is in a round table shape and comprises a large head end and a small head end which are opposite, and the foam body is filled in the shell floating body. The ballast tank is connected with the small end of the shell floating body, and a ballast block is arranged in the ballast tank. The connecting upright column is arranged at the big end of the shell floating body, and the wave dissipation net is coated outside the shell floating body. The anti-collision interception net system and the anti-wind wave type buoy thereof have self-recovery performance, and the optimal gravity center and the optimal floating center height of the anti-collision interception net system are obtained through a large amount of calculation and size structure design, so that the anti-collision interception net system and the anti-wind wave type buoy thereof are ensured to have self-recovery performance similar to a tumbler. And the structure of the wave dissipation net can effectively reduce the influence of the waves on the floating state of the buoy.

Description

Anti-collision interception net system and anti-wind-wave buoy thereof

Technical Field

The utility model relates to a bridge protection technical field, concretely relates to anticollision interception net system and anti-wind and wave type flotation pontoon thereof.

Background

Shipping is used as a low-cost and large-volume transportation mode, the shipping always occupies a large proportion in transportation, along with the continuous development of the transportation industry, a large number of bridges, particularly large bridges across the sea and the river, are continuously built, rivers and sea areas where the bridges are located are already mature navigation channels, the transportation condition is busy, and the bridges are influenced by complex conditions such as water flow, waves, storms and the like, so that the bridges inevitably bear the risk of ship collision.

Therefore, in order to reduce the damage caused by the collision of the ship with the bridge, an anti-collision intercepting net system is generally provided in front of the bridge pier to intercept the ship which may collide with the bridge pier. The anti-collision intercepting net system generally comprises a buoy and an intercepting net, wherein the buoy is used for supporting the intercepting net, and the intercepting net realizes the interception of ships.

The hollow little box that current flotation pontoon mainly formed for the steel sheet floats independently on the deep water district surface of water, and the problem that current flotation pontoon exists has: (1) the existing buoys are independent individuals, and cannot form an integral interception net system without the design of a connecting structure among all the buoys; (2) the draft is too large to be suitable for shallow water areas; (3) the size is too small, so that the anti-collision effect cannot be achieved, and sufficient buoyancy cannot be provided for the whole intercepting net system; (4) the design of a wave-resisting and wave-dissipating structure is avoided, and the wind wave-resisting performance is poor; (5) after entering water, the water can sink to the water bottom and cannot play a role.

SUMMERY OF THE UTILITY MODEL

Based on the above, it is necessary to provide an anti-collision interception net system and a wind-wave resistant buoy thereof, aiming at the problems that the existing buoy is insufficient in overall buoyancy, has no connection structure design of an overwater anti-collision part, has no wave dissipation and resistance structure design, cannot be applied to an anti-collision interception net system in a shallow water region, and cannot float after water enters.

An anti-wind-wave buoy comprising:

the shell floating body is in a round table shape and comprises a large head end and a small head end which are opposite;

a foam body filled in the outer shell floating body;

the ballast tank is connected with the small head end of the hull floating body, a ballast block is arranged in the ballast tank, and the large head end of the hull floating body is kept above when the hull floating body horizontally floats through the ballast block;

the connecting upright column is arranged at the large head end of the shell floating body; and

and the wave dissipating net is coated outside the outer shell floating body.

In one embodiment, the floating shell further comprises an internal steel skeleton, the internal steel skeleton is mounted in the floating shell, and the foam body is filled in the internal steel skeleton.

In one embodiment, a connecting lug is arranged outside the shell floating body and is connected with an anchor through an anchor chain.

In one embodiment, the ballast tank is provided with water permeable holes.

In one embodiment, horizontal girders are supported horizontally within the ballast tank.

In one embodiment, the wave-breaking net is fixed on the shell floating body through a stiffening plate, and the stiffening plate is provided with wave-breaking holes.

In one embodiment, the large head end of the shell floating body is provided with an inclined strut, and the inclined strut supports the connecting upright post.

In one embodiment, a strut is connected between the inclined struts.

In one embodiment, the connecting columns project into the hull buoyancy body, and the bottom chambers of the hull buoyancy body are filled with concrete, which is used to fix the connecting columns.

An anti-collision interception net system comprising:

a wind and wave resistant buoy as claimed in any one of the preceding claims; and

the intercepting net is connected between two adjacent anti-wind and wave type buoys, the intercepting net is connected on connecting the stand.

Above-mentioned anticollision interception net system and anti-wind and wave type flotation pontoon thereof, the flotation pontoon passes through connecting stand connection structure design, can make the interception net form holistic collision avoidance system, and through round platform type appearance design, the flotation pontoon can be applicable to the shallow water region, and body structural design has increased the flotation pontoon volume, makes the flotation pontoon can play the anticollision effect, also can provide sufficient buoyancy for whole interception net system. The buoy has self-recovery performance, the optimal gravity center and the optimal floating center height of the buoy are obtained through a large amount of calculation and size structure design, and the buoy is guaranteed to have self-recovery performance similar to a tumbler. The structure of the wave dissipation net can effectively reduce the influence of wind waves on the floating state of the buoy, and can effectively solve the problem of excessive water inflow and sinking after the foam body is filled inside.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

FIG. 1 is a schematic structural diagram of an anti-collision interception net system in one embodiment;

FIG. 2 is a side view of the intrusion barrier system shown in FIG. 1;

FIG. 3 is a top plan view of the anti-collision barrier system shown in FIG. 1;

FIG. 4 is a schematic diagram of the structure of the ballast tank of FIG. 1;

FIG. 5 is a schematic view of the connection of the diagonal braces and struts to the connecting uprights;

FIG. 6 is a top view of the brace and strut of FIG. 5 connected to a connecting post;

fig. 7 is a schematic structural view of the wave-dissipating net in fig. 1;

FIG. 8 is a schematic view of a stiffener in one embodiment.

Reference numerals:

10-wave-resistant buoy, 11-hull buoy, 111-big head end, 112-small head end, 12-foam, 13-ballast tank, 132-ballast block, 134-ribbed plate, 136-water permeable hole, 138-horizontal truss, 14-connecting upright post, 142-concrete, 144-diagonal brace, 146-strut, 15-wave-dissipating net, 152-stiffening plate, 154-wave-dissipating hole, 16-internal steel skeleton, 17-connecting lug and 172-anchor chain.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, an embodiment of an anti-collision barrier net system includes a wind wave resistant buoy 10 and a barrier net 20. When the anti-wind wave type buoy 10 is manufactured, a single buoy can be integrally manufactured in a production plant, and the size of the buoy can be adjusted according to the depth of a set water area and the tonnage of a fortification ship.

Referring to fig. 2 and 3, in particular, anti-wave buoy 10 includes hull floating body 11, foam body 12, ballast tank 13, connecting columns 14, and wave-dissipating nets 15. The shell floating body 11 is made of steel-clad composite materials, and the anti-collision performance of the shell floating body 11 can be improved. The shell floating body 11 is in a round table shape, and the volume of the buoy is increased. The hull float 11 includes opposite large and small head ends 111 and 112, the large head end 111 of the hull float 11 being located above the water surface and the small head end 112 of the hull float 11 being located below the water surface.

The foam 12 is filled in the hull floating body 11, and the foam 12 can provide buoyancy to float the buoy on the water surface. In one embodiment, the anti-wind wave buoy 10 further comprises an internal steel skeleton 16, the internal steel skeleton 16 is installed in the hull floating body 11, and the foam 12 is filled in the internal steel skeleton 16. The internal steel skeleton 16 can increase the strength of the hull floating body 11, so that the buoy can play a role of collision prevention. Specifically, the foam 12 may be polyurethane.

Referring also to fig. 4, ballast tank 13 is connected to small head end 112 of hull floating body 11, ballast block 132 is disposed in ballast tank 13, and large head end 111 is held up while hull floating body 11 is floating on the water surface by ballast block 132. The anti-wind wave type buoy 10 has self-recovery performance, and the optimal gravity center and the optimal floating center height are obtained through a large amount of calculation and size structure design, so that the self-recovery performance similar to a tumbler is guaranteed.

In one embodiment, a rib 134 is provided between ballast tank 13 and small end 112 of hull float 11, and rib 134 can enhance the connection strength between ballast tank 13 and hull float 11. The ballast tank 13 is provided with water permeable holes 136, and the undercurrent under the water surface can flow out through the water permeable holes 136, so that the impact on the ballast tank 13 is avoided. Horizontal girders 138 are supported horizontally within the ballast tank 13, and the horizontal girders 138 may increase the strength of the ballast tank 13.

Referring to fig. 5 and 6, the connection columns 14 are disposed at the large head end 111 of the hull floating body 11, and the connection columns 14 are used for fixedly connecting the intercepting net 20. In one embodiment, the connecting columns 14 extend into the bottom of the hull floating body 11, and the bottom cabin of the hull floating body 11 is filled with concrete 142, and the concrete 142 is used to fix the connecting columns 14. The big end 111 of the shell floating body 11 is provided with an inclined strut 144, and the inclined strut 144 supports the connecting upright post 14 to ensure the stability of the connecting upright post 14. Furthermore, a strut 146 is connected between the inclined struts 144, and the strut 146 can support the inclined struts 144, so that the stability of the connecting upright 14 is further increased.

Referring to fig. 7 and 8, the wave-dissipating net 15 is wrapped outside the hull floating body 11, and the wave-dissipating net 15 can increase the stability of the hull floating body 11 and effectively reduce the influence of wind waves on the floating state of the buoy. In one embodiment, the wave dissipating net 15 is a fan-shaped structure, and the wave dissipating net 15 is covered outside the circular truncated cone-shaped hull floating body 11. Wave-dissipating net 15 is fixed on hull floating body 11 by stiffener 152, and stiffener 152 extends along the circumferential direction of hull floating body 11. The stiffening plates 152 are provided in plurality, and the stiffening plates 152 are arranged at intervals in the axial direction of the hull floating body 11. The stiffening plate 152 is provided with wave-dissipating holes 154 to ensure the wave-resisting performance of the buoy.

Referring to fig. 1 and fig. 2 again, in an embodiment, a connection lug 17 is provided outside the hull floating body 11, and the connection lug 17 is connected with an anchor through an anchor chain 172 to fix the anti-wind wave type buoy 10 on the water surface. The interception net 20 is connected between two adjacent anti-wind wave type buoys 10, and the interception net 20 is fixedly connected to the connecting upright posts 14. The anti-wind wave buoy 10 can not only have an anti-collision function on a driftage ship, but also have a connection and buoyancy supporting function on the whole anti-collision intercepting net 20, and can effectively protect a bridge.

Above-mentioned anticollision interception net system and anti-wave type flotation pontoon 10 thereof, the flotation pontoon is through connecting the 14 connection structure designs of stand, can make interception net 20 form holistic collision avoidance system, through round platform type appearance design, the flotation pontoon is applicable in the shallow water region, 11 structural design of shell body has increased the flotation pontoon volume, make the flotation pontoon can play the crashproof effect, also can provide sufficient buoyancy for whole interception net 20 system, wave dissipation net 15 can increase the stability of floating attitude, anti-wave performance is good, can effectively solve behind the inside filling foam body 12 and intake too much and sunken problem.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (10)

1. An anti-wind-wave buoy, comprising:

the shell floating body is in a round table shape and comprises a large head end and a small head end which are opposite;

a foam body filled in the outer shell floating body;

the ballast tank is connected with the small head end of the hull floating body, a ballast block is arranged in the ballast tank, and the large head end of the hull floating body is kept above when the hull floating body horizontally floats through the ballast block;

the connecting upright column is arranged at the large head end of the shell floating body; and

and the wave dissipating net is coated outside the outer shell floating body.

2. The anti-wind-wave buoy of claim 1 further comprising an internal steel skeleton mounted within the outer hull buoy, the foam filling the internal steel skeleton.

3. The anti-wind-wave buoy as claimed in claim 2, wherein the hull floating body is externally provided with a connection lug, and the connection lug is connected with an anchorage through an anchor chain.

4. The anti-wind wave buoy of claim 1, wherein the ballast tank is perforated with water permeable holes.

5. The anti-wind wave buoy of claim 1 wherein horizontal girders are supported horizontally in the ballast tank.

6. The wave-resistant buoy as claimed in claim 1, wherein the wave-breaking net is fixed on the hull floating body by a stiffening plate, and the stiffening plate is provided with wave-breaking holes.

7. The anti-wind wave buoy of claim 1 wherein the hull buoy has a brace mounted to the large head end thereof, the brace supporting the connecting columns.

8. The anti-wind-wave buoy of claim 7, characterized in that struts are connected between said struts.

9. The storm buoy as claimed in claim 1, wherein the connection columns extend into the hull buoy, the bottom compartment of the hull buoy being filled with concrete for fixing the connection columns.

10. An anti-collision interception net system, comprising:

a wind-resistant wave buoy according to any one of claims 1-9; and

the intercepting net is connected between two adjacent anti-wind and wave type buoys, the intercepting net is connected on connecting the stand.

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