CN216787035U

CN216787035U - Large-tonnage ship arresting device

Info

Publication number: CN216787035U
Application number: CN202122898164.9U
Authority: CN
Inventors: 张平; 鲁晓云
Original assignee: Chaohu Yinhuan Navigation Aids Co ltd
Current assignee: Chaohu Yinhuan Navigation Aids Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-21
Anticipated expiration: 2031-11-24

Abstract

The utility model provides a large-tonnage ship arresting device, which comprises: the two mooring floating bodies are connected through an interception net, a support buoy is fixedly connected onto the interception net, and a sunk anchor block is fixedly connected onto the mooring floating bodies through energy absorption cables; the U-shaped placing piece is fixed at one end of the supporting floating barrel; the folding resistance-increasing piece is arranged inside the U-shaped placing piece. According to the large-tonnage ship arresting device provided by the utility model, the U-shaped placing part is arranged at the end with the larger diameter of the supporting buoy, the folding resistance increasing part is arranged inside the U-shaped placing part, when ships collide with the arresting net, the outer side end of the supporting buoy is lifted to drive the U-shaped placing part to transmit gas, the supporting buoy drives the U-shaped placing part to transmit gas, the folding resistance increasing parts are sequentially unfolded under the driving of the weight increasing plate to form the resistance increasing plate block, the contact area between the folding resistance increasing part and a water body is greatly increased, the resistance increasing effect is improved, and the arresting effect on the ships is improved.

Description

Large-tonnage ship arresting device

Technical Field

The utility model relates to the field of large-tonnage ship arresting devices, in particular to a large-tonnage ship arresting device.

Background

A bridge, which is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for crossing obstacles; the substructure includes a bridge abutment, a pier and a foundation.

Wherein because the ship that often has the navigation on the surface of water passes through, the ship in-process of traveling, when reasons such as boats and ships misoperation, there are marine traffic accidents such as boats and ships collision bridge, heave, for avoiding or reducing the emergence that the ship collided to the bridge accident at present, through being provided with the interception setting at bridge front side river face, present interception equipment includes components such as interception net, flotation pontoon, mooring body, heavy anchor block usually.

At present, after the ship impacts the intercepting net carelessly, the intercepting net is matched with the supporting buoy to play a role, and the outer side of the intercepting net is lifted upwards, so that the bow of the whole ship can be intercepted, but the current impact force of the ship is absorbed and buffered mainly under the traction effect of the mooring buoy on the anchor sinking block, and the impact force buffering effect of the ship is still to be improved.

Therefore, it is necessary to provide a large-tonnage ship arresting device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a large-tonnage ship arresting device, which solves the problems that the existing force absorption and buffering for ship impact mainly has the traction effect of a mooring floating body on a mooring block, and the buffering effect for the ship impact still needs to be improved.

In order to solve the technical problem, the utility model provides a large-tonnage ship arresting device, which comprises:

the two mooring floating bodies are connected through an interception net, a support buoy is fixedly connected onto the interception net, and a sunk anchor block is fixedly connected onto the mooring floating bodies through energy absorption cables;

the U-shaped placing piece is fixed at one end of the supporting floating barrel;

folding resistance-increasing piece, folding resistance-increasing piece install in the inside of piece is placed to the U-shaped, folding resistance-increasing piece includes a plurality of resistance-increasing boards, and is adjacent through hinged joint between the resistance-increasing board, wherein be located the U-shaped piece of placing inboard resistance-increasing board with one side fixed connection of piece inner wall is placed to the U-shaped, be located the U-shaped piece of placing outside resistance-increasing board through hinged joint has the weight-increasing board.

Preferably, the outside of a U-shaped placing part inner wall upside is provided with the locating part, the locating part includes two fixed ears, fixedly connected with back shaft between two fixed ears, the cover is equipped with the sleeve pipe on the back shaft, the downside on sleeve pipe surface is provided with the dog.

Preferably, two ends of the supporting shaft are respectively sleeved with a torsion spring, one end of each torsion spring is fixedly connected with the corresponding stop block, and the other end of each torsion spring is fixedly connected with the corresponding fixing lug.

Preferably, the hinges on the adjacent resistance increasing plates are arranged on two sides of the resistance increasing plates in a staggered mode.

Preferably, the two sides of the resistance increasing plate positioned on the inner side of the U-shaped placing part are fixedly connected with winding parts, each winding part comprises a winding wheel, the winding wheels are rotatably connected to the resistance increasing plate, pull ropes are fixedly connected to the winding wheels, and one end of each winding wheel is fixedly connected with a driving handle.

Preferably, one end of the pull rope penetrates through the resistance increasing plate and the weight increasing plate and extends to the lower part of the weight increasing plate, and the baffle is fixedly connected to the position, below the weight increasing plate, of the pull rope.

Preferably, through holes are formed in the two sides of the resistance increasing plate and the two sides of the weight increasing plate.

Compared with the prior art, the large-tonnage ship arresting device provided by the utility model has the following beneficial effects:

the utility model provides a large-tonnage ship arresting device, wherein a U-shaped placing part is arranged at the end with the larger diameter of a supporting buoy, a folding resistance increasing part is arranged inside the U-shaped placing part, when ships collide with an arresting net, the outer side end of the supporting buoy is lifted to drive the U-shaped placing part to transmit gas, the supporting buoy drives the U-shaped placing part to transmit gas, the folding resistance increasing part is sequentially unfolded under the driving of a weight increasing plate to form a resistance increasing plate block, the contact area between the folding resistance increasing part and a water body is greatly increased, the resistance increasing effect is improved, and the arresting effect on the ships is improved.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a large-tonnage ship arresting device provided by the utility model;

FIG. 2 is an expanded view of a portion of the folded stiffener shown in FIG. 1;

FIG. 3 is a schematic view of the U-shaped placement member shown in FIG. 1;

fig. 4 is a schematic structural view of a second embodiment of the large-tonnage ship arresting device provided by the utility model.

The reference numbers in the figures:

1. mooring floating body, 2 supporting floating cylinder, 3 intercepting net, 4 sinking anchor block, 5U-shaped placing piece, 6 folding resistance increasing piece, 61 resistance increasing plate, 62 weight increasing plate, 63 hinge,

a limiting piece 71, a fixing lug 72, a supporting shaft 73, a sleeve 74, a stop block 75 and a torsion spring,

8. a through-hole is formed in the substrate,

the winding device comprises a drawing piece 91, a winding wheel 92, a pull rope 93, a baffle plate 94 and a driving handle.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural view of a first embodiment of a large-tonnage ship arresting device provided in the present invention; FIG. 2 is an expanded view of a portion of the folded stiffener shown in FIG. 1; fig. 3 is a schematic structural view of the U-shaped placement member shown in fig. 1. Large tonnage ship arresting gear includes:

the mooring device comprises two mooring floating bodies 1, wherein the two mooring floating bodies 1 are connected through an interception net 3, a supporting buoy 2 is fixedly connected to the interception net 3, and a mooring block 4 is fixedly connected to the mooring floating bodies 1 through energy absorption cables;

the U-shaped placing piece 5 is fixed at one end of the supporting buoy 2;

the folding resistance-increasing piece 6 is arranged inside the U-shaped placing piece 5, the folding resistance-increasing piece 6 comprises a plurality of resistance-increasing plates 61, the adjacent resistance-increasing plates 61 are connected through hinges 63, the resistance-increasing plates 61 positioned on the inner side of the U-shaped placing piece 5 are fixedly connected with one side of the inner wall of the U-shaped placing piece 5, and the resistance-increasing plates 61 positioned on the outer side of the U-shaped placing piece 5 are connected with a weight-increasing plate 62 through the hinges 63.

Increase and hinder between the board 61 through hinged joint, when not using, can fold and pack up to the inside that the U-shaped placed the piece 5, can expand automatically under the gravity drive effect of increasing weight board 62 during the use, wherein increase and hinder board 61 and U-shaped placed the equal preferred light plastics material of 5, increase weight board 62 and be the metal material, preferably stainless steel, and the surface scribbles protective coating, rust-resistant corrosion, wherein it is 20 centimetres to increase the preferred width that sets up of board 61, and thickness is 5 millimeters.

The outside of 5 inner walls upsides are placed to the U-shaped is provided with the locating part, the locating part includes two fixed ears 71, fixedly connected with back shaft 72 between two fixed ears 71, the cover is equipped with sleeve pipe 73 on the back shaft 72, the downside on sleeve pipe 73 surface is provided with dog 74.

The number of the U-shaped placing parts 5 is the same as that of the supporting buoys 2, wherein the limiting parts are arranged on the upper sides of the insides of the U-shaped placing parts 5 on the two supporting buoys 2 at the outermost sides, and the sleeve 73 can rotate relative to the supporting shaft 72.

Two ends of the supporting shaft 72 are both sleeved with a torsion spring 75, one end of the torsion spring 75 is fixedly connected with the baffle 74, and the other end of the torsion spring 75 is fixedly connected with the fixing lug 71.

The hinges 63 on adjacent resistance increasing plates 61 are arranged on two sides of the resistance increasing plates 61 in a staggered mode.

By the staggered arrangement, the adjacent resistance increasing plates 61 can be mutually folded.

The working principle of the large-tonnage ship arresting device provided by the utility model is as follows:

when the ship impacts the interception net 3, the supporting buoy 2 is matched, and the end with the smaller diameter at the outer side of the supporting buoy 2 is lifted upwards, so that the interception net 3 is driven to carry out net blocking interception on the whole bow;

when the supporting buoy 2 drives the U-shaped placing part 5 to rotate to be close to a vertical state, namely the opening of the U-shaped placing part 5 faces downwards, the whole folding resistance increasing part 6 is subjected to the action of the gravity of the weight increasing plate 62 and the resistance increasing plate 61 to push the stop block 74 downwards, the stop block 74 pushes the torsion spring 75, the weight increasing plate 62 drives the resistance increasing plate 61 to gradually pass through the interior of the U-shaped placing part 5 moving downwards and to be sequentially unfolded to form a larger resistance increasing plate block, and the resistance increasing plate block is positioned in water;

through the effect of the resistance increasing plate and the water, the resistance effect of the ship and the water can be increased, so that the blocking effect on the ship can be improved, and the speed of the ship is reduced.

through setting up the U-shaped piece 5 of placing in the great end of support flotation pontoon 2 diameters, and the U-shaped inside of placing the piece 5 sets up folding resistance-increasing piece 6, when ship and interception net striking, thereby it drives the U-shaped 5 gas transmission of placing to raise to support the outside end of flotation pontoon 2, it drives the U-shaped 5 gas transmission of placing to support flotation pontoon 2, make folding resistance-increasing piece 6 expand in proper order under the drive of increase weight plate 62, form the resistance-increasing plate piece, the area of contact of very big increase and water, improve the resistance-increasing effect, improve the effect of stopping to the ship.

Second embodiment

Referring to fig. 4, a second embodiment of the present application provides another large-tonnage ship arresting device based on the large-tonnage ship arresting device provided in the first embodiment of the present application.

Specifically, the difference of the large-tonnage boats and ships arresting gear that the second embodiment of this application provided lies in, large-tonnage boats and ships arresting gear, is located the equal fixedly connected with in both sides of the piece 5 inboard resistance-increasing board 61 is placed to the U-shaped and receives and draws the piece, receive and draw the piece including winding wheel 91, winding wheel 91 rotate connect in on the resistance-increasing board 61, fixedly connected with stay cord 92 on the winding wheel 91, the one end fixedly connected with of winding wheel 91 drives handle 94.

One end of the pull rope 92 penetrates through the resistance increasing plate 61 and the weight increasing plate 62 and extends to the lower part of the weight increasing plate 62, and a baffle 93 is fixedly connected to the pull rope 92 below the weight increasing plate 92.

Through holes 8 are formed in the two sides of the resistance increasing plate 61 and the weight increasing plate 62.

The pulling rope 92 penetrates the resistance increasing plate 61 and the weight increasing plate 62 through the through hole 8.

When the resistance increasing plate 61 is driven by the weight increasing plate 62 to be unfolded, the pulling rope 92 is driven by the stopper 74 to drive the winding wheel 91 to rotate, and the pulling rope 92 is unwound.

When subsequently will increase resistance board 61 and increase weight board 62 and receive up, can rotate through driving handle 94 winding wheel 91, receive the rope to stay cord 92 to increase weight board 62 can be mentioned above, increase weight board 62 drives and increases resistance board 61 and shifts up, thereby conveniently again to folding work of increasing resistance piece 6 and packing up.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A large-tonnage ship arresting device is characterized by comprising:

folding resistance-increasing piece, folding resistance-increasing piece install in the inside of piece is placed to the U-shaped, folding resistance-increasing piece includes a plurality of resistance-increasing boards, and is adjacent through hinged joint between the resistance-increasing board, wherein be located the U-shaped piece of placing inboard resistance-increasing board with one side fixed connection of piece inner wall is placed to the U-shaped, be located the U-shaped piece of placing outside resistance-increasing board through hinged joint have the weight-increasing board.

2. The large-tonnage ship arresting device according to claim 1, wherein a limiting member is disposed outside the upper side of the inner wall of the U-shaped placing member, the limiting member comprises two fixing lugs, a supporting shaft is fixedly connected between the two fixing lugs, a sleeve is sleeved on the supporting shaft, and a stopper is disposed on the lower side of the surface of the sleeve.

3. The large-tonnage ship arresting device according to claim 2, wherein a torsion spring is sleeved at each of two ends of the supporting shaft, one end of the torsion spring is fixedly connected with the stopper, and the other end of the torsion spring is fixedly connected with the fixing lug.

4. The large-tonnage ship arresting device according to claim 1, wherein the hinges on adjacent drag increasing plates are staggered on both sides of the drag increasing plates.

5. The large-tonnage ship arresting device according to claim 1, wherein a pulling and collecting member is fixedly connected to both sides of the resistance increasing plate located inside the U-shaped placing member, the pulling and collecting member comprises a winding wheel, the winding wheel is rotatably connected to the resistance increasing plate, a pulling rope is fixedly connected to the winding wheel, and a driving handle is fixedly connected to one end of the winding wheel.

6. The large-tonnage ship arresting device according to claim 5, wherein one end of the pull rope penetrates through the drag increasing plate and the weight increasing plate and extends to a position below the weight increasing plate, and a baffle is fixedly connected to the pull rope below the weight increasing plate.

7. The large-tonnage ship arresting device according to claim 1, wherein both sides of the resistance increasing plate and the weight increasing plate are provided with through holes.