CN202559279U

CN202559279U - Elevation self-adaptive ship interceptor

Info

Publication number: CN202559279U
Application number: CN201220080079XU
Authority: CN
Inventors: 沈利君; 杨黎明; 刘军; 董新龙
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2012-03-06
Filing date: 2012-03-06
Publication date: 2012-11-28
Anticipated expiration: 2022-03-06

Abstract

The utility model discloses an elevation self-adaptive ship interceptor which comprises an interception net and a plurality of bearing piles. The elevation self-adaptive ship interceptor is characterized in that pile bearing platforms are fixedly arranged at the upper ends of the bearing piles, telescopic connecting mechanisms are fixedly arranged on the pile bearing platforms, the interception net is fixedly connected with the telescopic connecting mechanisms, iron chains are fixedly connected at the positions where transverse hawsers forming the interception net are connected with the telescopic connecting mechanisms, the lower ends of the iron chains are fixedly connected with sinkers, the sinkers are placed on the pile bearing platforms, trigger cables or trigger nets are fixedly arranged on collision surfaces of the pile bearing platforms, and trigger mechanisms are arranged between the trigger cables or the trigger nets and the telescopic connecting mechanisms. The elevation self-adaptive ship interceptor has the advantage that the ship interceptor is arranged on two sides of a bridge; when a ship deviates from a sailing track and runs into the interceptor, sailing speed of the ship can be reduced gradually until the ship stops moving under the effect of towing resistance of the interception net; and the elevation self-adaptive ship interceptor prevents the ship from being close to or running into the bridge and guarantees safety of the bridge and a ship body.

Description

A kind of elevation self-adapting type ship-intercepting device

Technical field

The utility model relates to a kind of ship-intercepting device that is used to protect bridge, relates in particular to a kind of elevation self-adapting type ship-intercepting device.

Background technology

Along with the develop rapidly of transport development, building of bridge is more and more wider, and the probability of thing followed ship collision bridge is also increasing.In case bridge bumps against, not only will cause ship to ruin major accidents such as the people dies, bridge collapses when serious, economic loss is huge, also possibly cause catastrophic environment pollution because the hull damage oil plant leaks.Over strait, a large amount of constructions of striding Jiang Daqiao of Chinese large-sized in recent years, long bridge is significantly improved by the risk of ship collision.

Summary of the invention

The utility model technical problem to be solved provides a kind of elevation self-adapting type ship-intercepting device that can under boats and ships happen suddenly impact events, ensure bridge and hull safety.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of elevation self-adapting type ship-intercepting device; Comprise interception net and a plurality of supporting pile; The upper end of described supporting pile is set with the pile cushion cap; Be set with scalable bindiny mechanism on the described pile cushion cap, described interception net is fixedly connected with described scalable bindiny mechanism, forms the every horizontal cable of interception net and the junction of described scalable bindiny mechanism and is fixedly connected with iron chains; The lower end of described iron chains is fixedly connected with sinker; Described sinker is placed on the described pile cushion cap, and the face of hitting of meeting of described pile cushion cap is set with the triggering hawser or triggers net, is provided with trigger mechanism between described triggering hawser or triggering net and the described scalable bindiny mechanism.

Described scalable bindiny mechanism comprises cylinder and the gas generator that is arranged in the described cylinder; Described cylinder is fixedly installed on the described pile cushion cap; Be provided with the multilayer telescope in the described cylinder, the horizontal cable of described interception net is fixedly connected with cylinder with described sleeve pipe.

Described trigger mechanism comprises sensor and controller; The junction that described sensor is arranged on described triggering hawser or triggers net and described pile cushion cap; Described controller is positioned at described cylinder; Described sensor is electrically connected with described controller, and described controller all is electrically connected with the interior gas generator of each cylinder.

Described triggering hawser or triggering Netcom cross support and are fixedly connected with described pile cushion cap.

The material of described supporting pile, pile cushion cap is steel or cement, and the material of described interception net is a cable wire, and described sinker is iron block or cement block.

Compared with prior art; The utility model has the advantages that the both sides that this ship-intercepting device are arranged on bridge, when boats and ships depart from the navigation track when knocking this blocking apparatus, dragging under the drag effect of interception net; The headway that reduces boats and ships gradually moves until stopping; Stop boats and ships near or knock bridge, be implemented under the burst impact events effectively the blocking of the oceangoing ship that crashes, ensured the safety of bridge and hull; And owing to be set with scalable bindiny mechanism on the pile cushion cap, the interception net is fixedly connected with scalable bindiny mechanism, when no ship collision; Scalable bindiny mechanism is in contraction state, and when ship collision, triggers scalable bindiny mechanism through trigger mechanism and be stretched to certain altitude; Make the interception net can catch the fore of boats and ships; Promptly avoid the damage of boats and ships, tackled boats and ships effectively, also greatly reduced the cost of blocking apparatus simultaneously.

Description of drawings

Fig. 1 is the syndeton sketch map of the utility model;

Fig. 2 is the syndeton sketch map between adjacent two scalable bindiny mechanisms of the utility model.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in the figure, a kind of elevation self-adapting type ship-intercepting device comprises interception net 2 and a plurality of supporting piles 1; The upper end of supporting pile 1 has been wholely set pile cushion cap 3, is set with cylinder 4 on the pile cushion cap, is provided with gas generator 5 in the cylinder 4; Be provided with multilayer telescope 6 in the cylinder 4; The horizontal cable of interception net 2 is fixedly connected with cylinder 4 with sleeve pipe 6, and composition is tackled the junction of netting every horizontal cable of 2 and sleeve pipe 6, cylinder 4 and is fixedly connected with iron chains 7, and the lower end of iron chains 7 is fixedly connected with sinker 71; Sinker 71 is placed on the pile cushion cap 3; The face of hitting of meeting of pile cushion cap 3 is fixedly connected with triggering hawser 8 through support 31, triggers between hawser 8 and the gas generator 5 and is provided with trigger mechanism, and trigger mechanism comprises sensor 9 and controller (not shown); Sensor 9 is arranged on the junction of triggering hawser 8 and support 31; The controller (not shown) is positioned at cylinder 4, and sensor 9 is electrically connected with controller, and controller all is electrically connected with each cylinder 4 interior gas generator 5.

In the foregoing description; The material of supporting pile 1, pile cushion cap 3 is steel or cement; The material of interception net 2 is a cable wire; Sinker 71 is iron block or cement block, and trigger mechanism and gas generator 5 adopt related device commonly used in the mechanical field, as adopting trigger mechanism and the gas generator that is adopted in the automobile safety system; Trigger hawser 8 and can use the triggering net to substitute, trigger hawser 8 and also can directly be fixedly connected on the pile cushion cap 3.

This blocking apparatus to the intercept process of the oceangoing ship that crashes is:

When canoe bumps against triggering hawser 8, because the impact of canoe is smaller, triggers hawser 8 and directly tackle firmly canoe, stop canoe to pass through;

When bigger ship collision, boats and ships at first clash into and trigger hawser 8, trigger hawser 8 fractures; And passing the signal to controller through sensor 9, controller sends ignition signal and triggers all gas generators 5 simultaneously, after gas generator 5 receives ignition signal; Rapidly point is fought and cylinder 4 in, is produced a large amount of gases and make and produce high pressure cylinder 4 in rapidly, and the sleeve pipes 6 that promote in the cylinder 4 rapidly increase to needed elevation, make tackle net 2 catch the oceangoing ship that crashes bow; Boats and ships drive interception net 2 and move to the bridge direction together, and at this moment, interception net 2 ruptures with sleeve pipe 6 and cylinder 4 under the drive of boats and ships; And the iron chains 7 that is attached thereto of pulling moves, and iron chains 7 pulling sinkers 71 submergeds are sink to the bottom; Sinker 71 moves in the mud at the bottom under the dragging of boats and ships, produces the resistance that drags to boats and ships; To absorb the huge kinetic energy of boats and ships, the translational speed that reduces boats and ships is until stopping to move realization effectively blocking the oceangoing ship that crashes.

Claims

1. elevation self-adapting type ship-intercepting device; Comprise interception net and a plurality of supporting pile; The upper end that it is characterized in that described supporting pile is set with the pile cushion cap; Be set with scalable bindiny mechanism on the described pile cushion cap, described interception net is fixedly connected with described scalable bindiny mechanism, forms the every horizontal cable of interception net and the junction of described scalable bindiny mechanism and is fixedly connected with iron chains; The lower end of described iron chains is fixedly connected with sinker; Described sinker is placed on the described pile cushion cap, and the face of hitting of meeting of described pile cushion cap is set with the triggering hawser or triggers net, is provided with trigger mechanism between described triggering hawser or triggering net and the described scalable bindiny mechanism.

2. a kind of elevation self-adapting type ship-intercepting device as claimed in claim 1; It is characterized in that described scalable bindiny mechanism comprises cylinder and the gas generator that is arranged in the described cylinder; Described cylinder is fixedly installed on the described pile cushion cap; Be provided with the multilayer telescope in the described cylinder, the horizontal cable of described interception net is fixedly connected with cylinder with described sleeve pipe.

3. a kind of elevation self-adapting type ship-intercepting device as claimed in claim 2; It is characterized in that described trigger mechanism comprises sensor and controller; The junction that described sensor is arranged on described triggering hawser or triggers net and described pile cushion cap; Described controller is positioned at described cylinder, and described sensor is electrically connected with described controller, and described controller all is electrically connected with the interior gas generator of each cylinder.

4. a kind of elevation self-adapting type ship-intercepting device as claimed in claim 1 is characterized in that described triggering hawser or triggers Netcom and cross support and be fixedly connected with described pile cushion cap.

5. a kind of elevation self-adapting type ship-intercepting device as claimed in claim 1, the material that it is characterized in that described supporting pile, pile cushion cap is steel or cement, and the material of described interception net is a cable wire, and described sinker is iron block or cement block.