CN103850178A - Overwater boat collision protecting device - Google Patents
Overwater boat collision protecting device Download PDFInfo
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- CN103850178A CN103850178A CN201210563265.3A CN201210563265A CN103850178A CN 103850178 A CN103850178 A CN 103850178A CN 201210563265 A CN201210563265 A CN 201210563265A CN 103850178 A CN103850178 A CN 103850178A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The invention relates to an overwater boat collision protecting device used for overwater facilities such as bridges, wharfs, boats, courses and platforms. An anti-collision framework 2 is arranged on the periphery or the edge of the overwater facilities such as bridge pier bearing tables, anti-collision pier bearing tables, wharfs, boats, courses and platforms, and the outer edge of the anti-collision framework 2 is provided with rolling wheel devices 3 or linked rolling wheel devices with mechanical transmission elements 4, wherein the head part 21 of the anti-collision framework is in a streamline shape, and the inner side of the anti-collision framework is provided with a buffer. Compared with the prior art, the overwater boat collision protecting device has the advantages that when a boat collides with the overwater boat collision protecting device, the collided rolling wheel device rotates, the rolling wheel devices are linked, partial kinetic energy of the boat is absorbed, the inclined side surface of a boat head or the side surface of the boat is tangent with the wheel surface of the rolling wheel devices, the tangent counter-acting force pushes the boat to move towards, the navigation direction of the boat is corrected, the side surface of the boat runs along the rolling wheel devices in a rolling way, and most kinetic energy is taken away, so a collided object is protected, and a accident causing boat is also protected.
Description
Technical field
The present invention relates to the guard technology that ship waterborne hits, be mainly used in the protector that the ship waterborne of the facilities waterborne such as bridge on marine site, rivers and lakes, harbour, ship, navigation channel, platform hits, avoid because of ship collision impaired.
Background technology
At present, in many bridges, at the upstream and downstream of navigation channel bridge pier, free-standing crash bearer system is set, crash bearer can be divided into two kinds of flexible and rigidity.Flexible protection pier generally adopts steel pipe pile or steel tube concrete pile, and larger distortion can occur this anti-collision facility, destroys less to ship.Rigidity crash bearer generally adopts prestressed concrete pile or bored pile, mainly by bow distortion absorbing impact energy.The free-standing crash bearer collision avoidance system that ship hits bridge is: momentum transition form.
Advantage: can keep out larger Impact energy; Can select the same pile foundation form with main pier bearing platform, reduce difficulty of construction; Good endurance, does not need to be serviced substantially
Shortcoming: the degree of injury to boats and ships is large.
Construction cost costliness, keep out the shock of boats and ships completely, huge, with main pier bearing platform quite or larger.
Only under Intermediate Water Depth's condition, be suitable for.
Bed scour is larger on its crashworthiness impact.Thereby existing free-standing crash bearer and system need further improvement.
At present, in many bridges, bridge pier periphery, navigation channel is provided with anticollision box or double-walled crash-proof steel bushing box, reaches the object of protection bridge pier.Carnot's theorem from colliding: anticollision box or double-walled crash-proof steel bushing box and ship collision, the quality of anticollision box or double-walled crash-proof steel bushing box is the more than 1/3rd of boats and ships quality at least, the two collision has consumed the kinetic energy of part boats and ships, boats and ships are slowed down, delay to clash into, weaken the impact of boats and ships to bridge pier, when boats and ships quality very large, ship's speed is large again, its momentum is huge, once just clash into crash-proof steel bushing box, while exceeding the strength limit of crash-proof steel bushing box material, crash-proof steel bushing box bursts apart, self is impaired in washing away crash-proof steel bushing box for Offending Ship, and continuation collides bridge pier, its consequence is catastrophic, although anticollision box or double-walled crash-proof steel bushing box are through cathodic protection, once galling rear anti-crash case or double-walled crash-proof steel bushing box very easily corrode, application life is shorter, anticollision box is formed by Plate Welding, is a huge monster, the thousands of tons of that weighs, and tens thousand of tons are difficult for installing, and are difficult for arranging, occupy the shortcomings such as position, navigation channel.Thereby the ship that existing anticollision box to bridge pier or double-walled crash-proof steel bushing box protector are applicable to the navigation channel of ton ship hits protector, or hit auxiliary protecting device as the ship in the navigation channel of the above boats and ships of several tons.
At present; in some bridge spanning the seas; application bridge pier periphery, navigation channel is provided with flexible energy-absorbing anti-impact structure; to utilize steel to enclose and the common flexible energy system forming of wire rope-rubber combined anti-collision ring; consume boats and ships kinetic energy, boats and ships are slowed down, delay to clash into; weaken the impact of boats and ships to bridge pier, reach the object of protection bridge pier.1. due to the little σ b=1MPa of breaking strength of anti-corrosive rubber, rubber buffer finite capacity, the little σ b=3MPa of breaking strength of wire rope-rubber combined anti-collision ring, cushion stroke is little, only tens centimetres of displacements, and anticollision device, collision-prevention device can not occupy position, navigation channel too much, and therefore flexible energy-absorbing anti-impact structure can only be suitable for the anti-collision facility that is less than 10,000 tons of boats and ships; 2. the life-span 6-8 of anti-corrosive rubber; 3. flexible energy-absorbing anti-impact structure cost is high, and general cost is 5% of bridge construction total price, and maintaining is various.
At present, the crashproof normal employing of ship self arranges rubber tyre and attaching anticollision device, collision-prevention device outward at the strake of shell, the deformation energy of only applying anticollision device, collision-prevention device material due to conventional anticollision device, collision-prevention device absorbs the impact energy that ship hits, again because conventional anticollision device, collision-prevention device is attached to outside strake, when runing down, the frictional force of strake and conventional anticollision device, collision-prevention device is very large, although friction work consumption collides can, huge impact energy really occurs to stay in the impact site of ship, the impact site of ship is easily damaged, or active force excessive and ship is split, ship is ruined, ship sinks.For example sea, banyan gulf, Lamma, the 2012.10.1 Hong Kong accident that crashes, carry employee and family members ship and the port nine of viewing and admiring fireworks of going to sea for one and take turns collision, port light boat only sinks rapidly, accident causes 39 people's death altogether, 87 people are injured, hit protector if manned passenger boat has effective ship, just can evade this disaster.
At present, ship travels in the time of the bridge opening of arc crane span structure, surprisingly deflect, fore or stern are easy to collide the lower position of clear height, arc crane span structure both sides, and the crane span structure of accident damage bridge, makes the fracture of crane span structure crossbeam when serious, arch rib bending, arch springing bursts apart, and for example the every annual mean secondary of the Ling Qiao of Ningbo City ship hits, to hanging by a hair.
At present, rivers, because sedimentation rivers navigation channel narrows, shoal, and with the dredge boat husky dredging channel of dredging, the general engineering quantity of digging of whole piece rivers is very large, should focus in the normal width of navigation channel and effectively dredge the sand of dredging, and needs navigation channel protective equipment.
At present, ship running, on navigation channel, surprisingly deflects, and sails out of navigation channel and enters non-navigation channel, goes astray, and facility waterborne occurs to clash into, and offshore field platform occurs to clash into, and boats and ships occurs and hit a submerged reef, and ship ship collision accident etc. occurs.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of guard technology that ship waterborne hits that relates to for the present situation of prior art, be mainly used in the protector that the ship waterborne of the facilities waterborne such as the bridge, harbour, ship, navigation channel, platform of marine site, rivers and lakes hits, avoid because of the shock of boats and ships impaired.Above-mentioned platform can be fixed platform waterborne, can be also mobile platform.
The protector that the ship waterborne of the facilities waterborne such as bridge, harbour, ship, navigation channel, platform hits; it can effectively absorb the kinetic energy of the Waterborne movable objects such as ship; there is larger crashproof ability; and when hitting, corrects by ship course; take away part kinetic energy; the facilities waterborne such as bridge to anticollision device, collision-prevention device inner side, harbour, ship, navigation channel, platform play effective safeguard protection effect; and the protector that requires the ship waterborne of bridge, harbour, ship, navigation channel, platform and facility waterborne to hit is sturdy and durable; easily installation, easily maintaining and repairing.
The present invention solves the problems of the technologies described above adopted technical scheme: the protector that a kind of ship waterborne hits, be used for the crashproof protection of the bridge pier of bridge, it is characterized in that: the edge at the pier cap of bridge arranges crashproof framework, is laying roller devices at the outward flange of crashproof framework
Wherein, the crashproof framework that is arranged on pier cap two head edges presents the head of streamline shape,
Wherein, refer at the crashproof framework of pier cap edge setting: building when pier cap, the prefabricated crashproof framework at the edge of pier cap, or building after pier cap, be installed with at the edge of pier cap by plant-manufactured crashproof framework,
Described roller devices comprises the wheel shaft that is arranged on crashproof framework, is contained in the roller on wheel shaft, and roller devices is arranged and is laid on crashproof framework.
It is the roller of rubber ring that described roller design becomes outer ring, by being arranged on wheel shaft on crashproof framework, the roller that is contained in the rubber ring on wheel shaft formed rubber roll device.The outer ring of roller is wrapped in rubber ring or is clamping rubber ring, to improve the impact resistance of roller devices.When ship clashes into the roller with rubber ring, rubber ring elastic deformation absorption portion impact energy, roller rotates the part kinetic energy that consumes ship, roll in the side of ship on roller devices, ship is corrected course, and ship is taken away part kinetic energy, moves navigation along roller devices.
Described roller devices has machine driving, and machine driving joins numerous roller devices, transmits motion and power, has formed the roller devices with mechanically operated interlock.This machine driving refers to: chain transmission, gear drive, be applicable to waterborne, high-intensity, durable drive disk assembly with transmission, frictional drive etc.When accident ship clashes into roller devices, roller rotates, and multiple roller devices interlocks, have consumed ship kinetic energy, rolls in the side of ship on roller devices, and ship is corrected course, and ship is taken away part kinetic energy, moves navigation along roller devices.
The crashproof protection that the protector that above-mentioned ship waterborne hits can be used for the navigation channel bridge pier of bridge can be used for the pier anticollision protection of non-navigation channel equally; when ship is under non-state; for example drag of anchor etc.; accident ship is walked on non-navigation channel; ship hits non-navigation channel bridge pier, and the protector that adopts above-mentioned ship waterborne to hit is protected non-navigation channel bridge pier.
For a total design, the protector that a kind of ship waterborne hits, be used for the crashproof protection of the navigation channel bridge pier of bridge, it is characterized in that: crashproof framework or steel that crash-proof steel bushing box or trussed construction are set around the pier cap of the navigation channel of bridge enclose, the outward flange enclosing at crashproof framework or the steel of crash-proof steel bushing box or trussed construction is being laid roller devices, and wherein the crashproof framework of crash-proof steel bushing box or trussed construction or two that steel encloses present the head of streamline shape.
The crashproof framework of crash-proof steel bushing box or trussed construction or steel enclose and are arranged on navigation channel pier cap periphery, and float around the pier cap of navigation channel, with tidewater lifting.Enclose and be provided with buffer between pier cap at the crashproof framework of crash-proof steel bushing box or trussed construction or steel, to improve the crashproof ability of the protector that ship waterborne hits.
It is the roller of rubber ring that the roller design of described roller devices becomes outer ring, to improve the impact resistance of roller devices.Described roller devices has machine driving, and machine driving joins numerous roller devices, transmits motion and power, makes roller devices effectively consume the kinetic energy of accident ship.
The protector that above-mentioned ship waterborne hits, for the crashproof protection of the navigation channel bridge pier of bridge, in non-navigation channel bridge pier spacing permission situation, also can be applicable to the crashproof protection of non-navigation channel bridge pier.
For a total design, the protector that a kind of ship waterborne hits, be used for the crashproof protection of the crash bearer of the upstream and downstream setting of the navigation channel bridge pier of bridge, it is characterized in that: hold edge of table at the crash bearer of bridge navigation channel bridge pier crashproof framework is set, laying roller devices at crashproof framework outward flange, wherein, the crashproof framework that is arranged on one of the extroversion of crash bearer cushion cap presents the head of streamline shape, wherein, the crashproof framework that holds edge of table setting at the crash bearer of bridge pier refers to: in the time building crash bearer cushion cap, crash bearer hold edge of table prefabricated crashproof framework, or building after crash bearer cushion cap, holding edge of table at crash bearer is installed with by plant-manufactured crashproof framework.One of the extroversion of described crash bearer cushion cap refers to away from bridge pier, and anti-finger is one of the introversion of crash bearer cushion cap near of bridge pier.
It is the roller of rubber ring that the roller design of described roller devices becomes outer ring, to improve the impact resistance of roller devices.Described roller devices has machine driving, and machine driving joins numerous roller devices, transmits motion and power, makes roller devices effectively consume the kinetic energy of accident ship.
For a total design, the protector that a kind of ship waterborne hits, be used for the crashproof protection of the crash bearer of the upstream and downstream setting of the navigation channel bridge pier of bridge, it is characterized in that: crashproof framework or steel that crash-proof steel bushing box or trussed construction are set around the crash bearer cushion cap of bridge pier enclose, the outward flange enclosing at crashproof framework or the steel of crash-proof steel bushing box or trussed construction is being laid and is being rolled opinion device, and wherein the crashproof framework of crash-proof steel bushing box or trussed construction or one of extroversion that steel encloses present the head of streamline shape.The crashproof framework of described crash-proof steel bushing box or trussed construction or one of the extroversion that steel encloses refer to away from bridge pier, and anti-finger is one of the crashproof framework of crash-proof steel bushing box or trussed construction or introversion that steel encloses near of bridge pier.
It is the roller of rubber ring that the roller design of described roller devices becomes outer ring, to improve the impact resistance of roller devices.Described roller devices has machine driving, and machine driving joins numerous roller devices, transmits motion and power, makes roller devices effectively consume the kinetic energy of accident ship.The crashproof framework of crash-proof steel bushing box or trussed construction or steel encloses and crash bearer cushion cap between be provided with buffer, hit the crashproof ability of protector to improve ship waterborne.
For a total design, the protector that a kind of ship waterborne hits, for the crashproof protection of ship, for example take advantage of and carry guest at the ferryboat in bay, need to guard against the collision of the ship travelling in bay, it is characterized in that: the outer rim at the strake of the shell of ship arranges crashproof framework, is laying roller devices at the outward flange of crashproof framework
Wherein, the crashproof framework that is arranged on the outer rim of the head of shell presents the head of streamline shape,
Wherein, in the outer rim of strake, crashproof framework is set and refers to: in the time building the shell of ship, the outer rim of strake prefabricated crashproof framework, or building after the shell of ship, be installed with by plant-manufactured crashproof framework in the outer rim of strake,
It is the roller of rubber ring that the roller design of described roller devices becomes outer ring, to improve the impact resistance of roller devices.Described roller devices has machine driving, and machine driving joins numerous roller devices, transmits motion and power, makes roller devices effectively consume the kinetic energy of accident ship.
For a total design, the protector that a kind of ship waterborne hits, be used for the crashproof protection of the arc crane span structure of rivers bridge, it is characterized in that: the both sides, navigation channel in the bridge opening of bridge arrange crashproof framework, laying and rolling opinion device in the navigation channel of crashproof framework one side, wherein two of crashproof framework presents the head of the streamline shape expanding outwardly, and has stretched out outside the bridge opening of bridge at two of this crashproof framework.
It is the roller of rubber ring that the roller design of described roller devices becomes outer ring, to improve the impact resistance of roller devices.Described roller devices has machine driving, and machine driving joins numerous roller devices, transmits motion and power, makes roller devices effectively consume the kinetic energy of accident ship.
For a total design, the protector that a kind of ship waterborne hits, for offshore platform, the ship of reef, Over-draught hits protection under water, it is characterized in that: at sea the edge of platform, underwater reefs, Over-draught arranges crashproof framework, in the navigation channel of crashproof framework, one side is being laid roller devices.
It is the roller of rubber ring that the roller design of described roller devices becomes outer ring, to improve the impact resistance of roller devices.Described roller devices has machine driving, and machine driving joins numerous roller devices, transmits motion and power, makes roller devices effectively consume the kinetic energy of accident ship.
For a total design, the protector that a kind of ship waterborne hits, for the crashproof protection of harbour navigation channel side, is characterized in that: in the navigation channel of harbour, side arranges crashproof framework, is laying and is having mechanically operated roller devices in the navigation channel of crashproof framework one side.
The protector that above-mentioned ship waterborne hits can also be used for other fixation means waterborne and Waterborne movable facility.
Compared with prior art, the invention has the advantages that: when ship clashes into the protector that ship waterborne hits, the roller devices being hit rotates, absorb ship part kinetic energy, the prism of fore or the side of ship are cut in the wheel face of roller devices, tangential reaction force promotes boats and ships and outwards moves, correct ship course, make vessel's side roll and travel along roller devices, boats and ships are taken away most of kinetic energy, both protect knocked object thereby reach, protect again Offending Ship, due to boats and ships and the rolling of roller devices shock, contact friction while greatly having avoided the steel jacket box of conventional " crash-proof steel bushing box " technology of application and up-to-date " ship hits bridge flexible protective device " technology and outer steel to enclose with ship collision and fight power that the huge collision impact power that causes and the huge fluctuation of hull cause, and the protector of properly having protected ship waterborne to hit, the roller devices that application outer ring is rubber ring, to improve the impact resistance of roller devices, application has mechanically operated roller devices, machine driving joins numerous roller devices, transmit motion and power, effectively consume the kinetic energy of accident ship.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is applied in the embodiment 1 of the protector that the ship waterborne of navigation channel pier cap hits;
Fig. 2 is the structural representation that the present invention is applied in the embodiment 2 of the protector that the ship waterborne of navigation channel pier cap hits;
Fig. 3 is the structural representation that the present invention is applied in the embodiment 3 of the protector that the ship waterborne of navigation channel pier cap hits;
Fig. 4 is the structural representation that the present invention is applied in the embodiment 4 of the protector that the ship waterborne of navigation channel pier cap hits;
Fig. 5 is the structural representation that the present invention is applied in the embodiment 1 of the protector that the ship waterborne of bridge-collision-avoidance pier cushion cap hits;
Fig. 6 is the structural representation that the present invention is applied in the embodiment 2 of the protector that the ship waterborne of bridge-collision-avoidance pier cushion cap hits;
Fig. 7 is the structural representation that the present invention is applied in the embodiment 3 of the protector that the ship waterborne of bridge-collision-avoidance pier cushion cap hits;
Fig. 8 is the structural representation that the present invention is applied in the embodiment of the protector that the ship waterborne of ship hits;
Fig. 9 is the structural representation that the present invention is applied in the embodiment of the protector that the ship waterborne in navigation channel, arch bridge bridge formation hole hits;
The structural representation of the embodiment of Figure 10 protector that to be the present invention's ship of being applied in rivers navigation channel hit because of the stranded ship waterborne of deviation;
Figure 11 is the structural representation that the present invention is applied in the embodiment of the protector that the ship waterborne of offshore platform hits;
Figure 12 is the structural representation of the embodiment of the protector that hits of the ship waterborne of the anti-underwater reefs of ship of the present invention's navigation of being applied in marine site;
Figure 13 is the structural representation that the present invention is applied in the embodiment of the protector that the ship waterborne of harbour hits.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As shown in Figure 1, the present embodiment is to be applied to the protector that the ship waterborne of the navigation channel pier cap 1 of bridge hits, crashproof framework 2 is set at the edge of pier cap 1, this crashproof framework 2 is prefabricated in the time manufacturing pier cap 1, laying roller devices 3 at the outward flange of crashproof framework 2, the crashproof framework 2 that is wherein arranged on 1 liang of head edge of pier cap presents the head 21 of streamline shape, wherein roller devices 3 comprises the wheel shaft 31 that is arranged on crashproof framework 2, is contained in the roller 32 on wheel shaft 31, and roller devices 3 is arranged and is laid on crashproof framework 2.
Be fixed wtih rubber ring 33 in the outer ring of above-mentioned rollers 32, to improve the shock-absorbing capacity of roller 32.
As shown in Figure 2, the present embodiment is to be applied to the protector that the ship waterborne of the navigation channel pier cap 1 of bridge hits, crashproof framework 2 is set at the edge of pier cap 1, this crashproof framework 2 is to manufacture in factory, and be arranged on the outward flange of pier cap 1, laying roller devices 3 at the outward flange of crashproof framework 2, the crashproof framework 2 that is wherein arranged on 1 liang of head edge of pier cap presents the head 21 of streamline shape.
As shown in Figure 3, the present embodiment is to be applied to the protector that the ship waterborne of the navigation channel pier cap 1 of bridge hits, crashproof framework 2 is set at the edge of pier cap 1, laying roller devices 3 at the outward flange of crashproof framework 2, the crashproof framework 2 that is wherein arranged on 1 liang of head edge of pier cap presents the head 21 of streamline shape, described roller devices 3 is connected multiple roller devices 3 by chain transmission 4, realize interlock, chain transmission comprises the sprocket wheel 41 and the driving chain 42 that are arranged on wheel shaft 31, when accident ship clashes into a roller 32, roller 32 rotates, wheel shaft 31 rotates, the sprocket wheel 41 being contained on wheel shaft 31 rotates, chain 42 transmissions, the roller devices 3 that transmission is adjacent, chain transmission successively, numerous roller devices 3 interlocks are got up, transmit motion and power, consume ship kinetic energy, roll in the side of ship on roller devices, ship is corrected course, ship is taken away most of kinetic energy, move navigation along roller devices, because layout presents streamline shape at the roller devices of the head of pier cap 1, make anticollision device, collision-prevention device there is high navigation rate.
As shown in Figure 4, the present embodiment is to be applied to the protector waterborne that the ship of the navigation channel pier cap 1 of bridge hits, the crashproof framework 5 of crash-proof steel bushing box 5 or trussed construction is set around pier cap 1, outward flange at crash-proof steel bushing box 5 or crashproof framework 5 is being laid roller devices 3, wherein two of the crashproof framework 5 of crash-proof steel bushing box 5 or trussed construction presents the head 51 of streamline shape, because layout presents streamline shape at the roller devices 3 of the head 51 of the crashproof framework 5 of crash-proof steel bushing box 5 or trussed construction, make anticollision device, collision-prevention device there is high navigation rate, between roller devices 3, add chain transmission 4, multiple roller devices 3 interlocks are got up, crashproof protective capacities is significantly improved, between crashproof framework 5 inner sides of crash-proof steel bushing box 5 or trussed construction and pier cap 1, laying snubber 52, to improve the resistance ability of this anticollision device, collision-prevention device.
As shown in Figure 5, the present embodiment is to be applied to the protector that the ship waterborne of bridge-collision-avoidance pier cushion cap 7 hits, crashproof framework 6 is set at the edge of crash bearer cushion cap 7, this crashproof framework 6 is prefabricated in the time manufacturing crash bearer cushion cap 7, laying roller devices 3 at the outward flange of crashproof framework 6, wherein one of the extroversion of crash bearer cushion cap 7 presents the head 61 of streamline shape, one 61 of the extroversion of described crash bearer cushion cap 7 refers to away from bridge pier, instead referring to, is one of the introversion of crash bearer cushion cap 7 near of bridge pier.
As shown in Figure 6, the present embodiment is to be applied to the protector that the ship waterborne of bridge-collision-avoidance pier cushion cap 7 hits, crashproof framework 6 is set at the edge of crash bearer cushion cap 7, this crashproof framework 6 is to manufacture in factory, and be arranged on the outward flange of crash bearer cushion cap 7, laying roller devices 3 at the outward flange of crashproof framework 7, wherein one of the extroversion of crash bearer cushion cap 7 presents the head 61 of streamline shape.
As shown in Figure 7, the present embodiment is to be applied to the protector that the ship waterborne of bridge-collision-avoidance pier cushion cap 7 hits, the crashproof framework 6 of crash-proof steel bushing box 6 or trussed construction is set around the crash bearer cushion cap 7 of bridge pier, outward flange at the crashproof framework 6 of crash-proof steel bushing box 6 or trussed construction is being laid roller devices 3, wherein one 61 of the extroversion of the crashproof framework 6 of crash-proof steel bushing box 6 or trussed construction presents the head of streamline shape, make anticollision device, collision-prevention device there is high navigation rate, between roller devices 3, add chain transmission 4, multiple roller devices 3 interlocks are got up, crashproof protective capacities is significantly improved, between crashproof framework 6 inner sides of crash-proof steel bushing box 6 or trussed construction and crash bearer cushion cap 7, laying snubber 62, to improve the resistance ability of this anticollision device, collision-prevention device.
As shown in Figure 8, the present embodiment is ship and the ship collision being applied in travelling, ship in travelling and ferryboat collision, naval vessels collide in naval vessels, the structural representation of the embodiment of the protector that the ship waterborne of the collision of ship and facility waterborne hits, strake outer rim at the shell of ship arranges crashproof framework 8, laying roller devices 3 at the outward flange of crashproof framework 8, wherein, the crashproof framework 8 that is arranged on the outer rim of the head of shell presents the head 81 of streamline shape, wherein, in the outer rim of strake, crashproof framework 8 being set refers to: prefabricated crashproof framework 8 in the time building the shell of ship, or building after the shell of ship, be installed with by plant-manufactured crashproof framework 8 in the outer rim of strake.
As shown in Figure 9, the present embodiment is to be applied to the protector that the ship waterborne in the navigation channel, bridge opening of arc crane span structure hits, because bridge crane span structure is arc, crane span structure is the highest in middle clear height, so crashproof framework 9 is set in both sides, navigation channel, bridge opening, the width of two crashproof frameworks 9 reaches the width that navigation channel is demarcated, laying and rolling opinion device 3 in the navigation channel of crashproof framework 9 side, wherein two of crashproof framework 9 presents the head 91 of the streamline shape expanding outwardly, has stretched out outside the emigrant hole of bridge at two 91 of described crashproof framework 9, when accident ship sails navigation channel, bridge opening into, while there is skew, opinion device 3 is rolled in ship touching, moving to roll by device 3 and travelling, correct course, travel safely at the middle channel in bridge opening.
As shown in figure 10, the present embodiment is to be applied to the protector that the ship waterborne in rivers navigation channel hits, because there is grade in rivers navigation channel, fairway depth and width must be up to standard, conventionally use dredge boat dredging channel, in order to identify navigation channel, ship navigates by water in the navigation channel of regulation, dredge boat is dredging channel effectively in the navigation channel of regulation, the protector waterborne that the ship in ad hoc navigation channel hits, in navigation channel side, crashproof framework 9 is set, in the navigation channel of crashproof framework 9, a side is being laid roller devices 3, in the time that accident ship travels generation skew, opinion device 3 is rolled in ship touching, moving to roll by device 3 and rolling and travel, correct course, make ship avoid deviation and stranded, travel safely on navigation channel.
As shown in figure 11, the present embodiment is to be applied to the protector that the ship waterborne of offshore platform hits, the surrounding of platform arranges the protector that ship waterborne hits on the water, the periphery of platform arranges crashproof framework 9 on the water, laying roller devices 3 at the outward flange of crashproof framework 9, when accident ship knocks roller devices 3, moving to roll by device 3 and rolling and travel, correct course, sailed out of pier.
As shown in figure 12, the present embodiment is that the ship waterborne that is applied to the submerged reef in the afloat ship touching of navigation shallow sea hits protector, at the crashproof framework 9 in the submerged reef arranged outside navigation channel in marine site, in the navigation channel of crashproof framework 9, a side is being laid roller devices 3, when accident ship travels, when skew occurs, opinion device 3 is rolled in ship touching, is moving to roll opinion device 3 and roll and travel, correct course, travelled safely on navigation channel.
As shown in figure 13, the present embodiment is to be applied to the protector waterborne that the ship of harbour hits, in the navigation channel of harbour side, crashproof framework 9 is set, in the navigation channel of crashproof framework 9, a side is being laid roller devices 3, sprocket wheel 41 is set on wheel shaft 31, every two sprocket wheels 41 are contacted by chain 42, composition chain transmission 4, when ship landing pier collision roller devices 3, roller 3 rotates, wheel shaft 31 rotates, sprocket wheel 41 rotates, chain 42 transmissions, numerous roller devices 3 are linked, consuming ship kinetic energy and beat can, ship slows down and reduces and swings, until landing pier, protect harbour, also protected ship, roller devices 3 is laterally vertically arranged with vertical with harbour.
Claims (10)
1. the protector that ship waterborne hits, for the crashproof protection of bridge pier, it is characterized in that: at the edge of the pier cap (1) of bridge, crashproof framework (2) is set, laying roller devices (3) at the outward flange of crashproof framework (2), wherein, the crashproof framework (2) that is arranged on pier cap (1) two head edge presents the head (21) of streamline shape, wherein, the crashproof framework (2) arranging at pier cap (1) edge refers to: in the time building pier cap (1), at the edge of pier cap (1) prefabricated crashproof framework (2), or building after pier cap (1), be installed with by plant-manufactured crashproof framework (2) at the edge of pier cap (1).
2. the protector that ship waterborne according to claim 1 hits, it is characterized in that: roller devices (3) comprises the wheel shaft (31) that is arranged on crashproof framework (2), is contained in the roller (32) on wheel shaft (31), and roller devices (3) is arranged and is laid on crashproof framework (2).
3. the protector hitting according to the ship waterborne described in claim 1,2, it is characterized in that: described roller devices (3) has machine driving (4), machine driving (4) is got up numerous roller devices (3) connection, has formed the roller devices (3) with mechanically operated interlock.
4. the protector that ship waterborne hits, be used for the crashproof protection of the navigation channel bridge pier of bridge, it is characterized in that: crashproof framework (5) or steel that crash-proof steel bushing box (5) or trussed construction are set around the navigation channel of bridge pier cap (1) enclose (5), enclose the outward flange of (5) at the crashproof framework (5) of crash-proof steel bushing box (5) or trussed construction or steel and laying roller devices (3), two that wherein the crashproof framework (5) of crash-proof steel bushing box (5) or trussed construction or steel enclose (5) presents the head (51) of streamline shape.
5. the protector that ship waterborne hits, be used for the crashproof protection of the crash bearer of the upstream and downstream setting of the navigation channel bridge pier of bridge, it is characterized in that: at the edge of the crash bearer cushion cap (7) of bridge navigation channel bridge pier, crashproof framework (6) is set, laying roller devices (3) at crashproof framework (6) outward flange, the crashproof framework (6) that is wherein arranged on one of the extroversion of crash bearer cushion cap (7) presents the head (61) of streamline shape, wherein, the crashproof framework that holds edge of table setting at the crash bearer of bridge pier refers to: in the time building crash bearer cushion cap, crash bearer hold edge of table prefabricated crashproof framework (6), or building after crash bearer cushion cap, holding edge of table at crash bearer is installed with by plant-manufactured crashproof framework (6).
6. the protector that ship waterborne hits, be used for the crashproof protection of the crash bearer of the upstream and downstream setting of the navigation channel bridge pier of bridge, it is characterized in that: crashproof framework (6) or steel that crash-proof steel bushing box (6) or trussed construction are set around the crash bearer cushion cap (7) of bridge pier enclose (6), the outward flange that encloses (6) at the crashproof framework (6) of crash-proof steel bushing box (6) or trussed construction or steel is being laid and is being rolled opinion device (3), one of the extroversion that wherein the crashproof framework (6) of crash-proof steel bushing box (6) or trussed construction or steel enclose (6) presents the head (61) of streamline shape.
7. the protector that ship waterborne hits, for the crashproof protection of ship, it is characterized in that: the outer rim at the strake of the shell of ship arranges crashproof framework (8), laying roller devices (3) at the outward flange of crashproof framework (8), wherein, the crashproof framework (8) that is arranged on the outer rim of the head of shell presents the head (81) of streamline shape, wherein, in the outer rim of strake, crashproof framework being set refers to: in the time building the shell of ship, the outer rim of strake prefabricated crashproof framework (8), or building after the shell of ship, be installed with by plant-manufactured crashproof framework (8) in the outer rim of strake.
8. the protector that ship waterborne hits, be used for the crashproof protection of the arc crane span structure of rivers bridge, it is characterized in that: in the both sides, navigation channel in the bridge opening of bridge, crashproof framework (9) is set, laying and rolling opinion device (3) in the navigation channel of crashproof framework (9) side, wherein two of crashproof framework (9) presents the head (91) of the streamline shape expanding outwardly, and has stretched out outside the bridge opening of bridge at two (91) of this crashproof framework.
9. the protector that ship waterborne hits, ship for offshore platform, underwater reefs, Over-draught hits protection, it is characterized in that: at sea the edge of platform, underwater reefs, Over-draught arranges crashproof framework (9), in the navigation channel of crashproof framework (9), a side is being laid roller devices (3).
10. the protector that ship waterborne hits, for the crashproof protection of harbour navigation channel side, it is characterized in that: in the navigation channel of harbour side, crashproof framework (9) is set, is laying in the navigation channel of crashproof framework (9) side the there is machine driving roller devices (3) of (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210563265.3A CN103850178A (en) | 2012-12-05 | 2012-12-05 | Overwater boat collision protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210563265.3A CN103850178A (en) | 2012-12-05 | 2012-12-05 | Overwater boat collision protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103850178A true CN103850178A (en) | 2014-06-11 |
Family
ID=50858292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210563265.3A Pending CN103850178A (en) | 2012-12-05 | 2012-12-05 | Overwater boat collision protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850178A (en) |
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| CN106284212A (en) * | 2016-09-21 | 2017-01-04 | 湖南明湘科技发展有限公司 | A kind of anticollision device, collision-prevention device of bridge pier |
| CN113005999A (en) * | 2019-12-20 | 2021-06-22 | 中冶京诚工程技术有限公司 | Petal type pier anti-collision protection device |
| CN116312063A (en) * | 2023-05-23 | 2023-06-23 | 中国船舶集团有限公司第七〇七研究所 | Ship avoidance decision method, device, equipment and medium |
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Application publication date: 20140611 |