CN110939105B - Ship port anti-collision device - Google Patents
Ship port anti-collision device Download PDFInfo
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- CN110939105B CN110939105B CN201911282615.7A CN201911282615A CN110939105B CN 110939105 B CN110939105 B CN 110939105B CN 201911282615 A CN201911282615 A CN 201911282615A CN 110939105 B CN110939105 B CN 110939105B
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- sliding block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 241001474374 Blennius Species 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 13
- 239000013535 sea water Substances 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000003116 impacting effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000010920 waste tyre Substances 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention relates to the technical field of wharf collision avoidance, in particular to a ship port collision avoidance device which is connected to a wharf foundation under the water surface and comprises a channel and a collision avoidance assembly; the channel comprises a horizontal part, an inclined part and an adapter part, wherein the horizontal part and the inclined part are connected through the adapter part to form a channel which is of a horizontal V-shaped structure, and openings are formed in two ends of the channel; the opening of the water outlet end is smaller than the opening of the water inlet end, and a limiting block is arranged on the opening of the water inlet end; the anti-collision assembly comprises a sliding block, a rigid connecting rod and a flexible stop block, the sliding block is arranged in the inclined part in a sliding mode, the flexible stop block is arranged outside the channel, and the flexible stop block is connected with the sliding block through the rigid connecting rod; the density of the flexible baffle block is less than that of water; according to the invention, through the anti-collision assembly, collision energy of the ship is converted into energy impacting towards the ship, the water flow direction is changed and stabilized, and meanwhile, the water flow has energy pushing the ship outwards, so that the ship can stably stop.
Description
Technical Field
The invention relates to the technical field of wharf collision avoidance, in particular to a ship port collision avoidance device.
Background
With the increasing level of economy, more and more goods are being transported around the world by large cargo ships. The ship is used as a free body floating in water, severe swinging motion can be generated under the action of external wind and wave flow, particularly in a port area, the emotion of a driver is tense due to the huge and complicated size of the ship, and the reasonability of ship control is further influenced; meanwhile, the underwater hydrological environment is very complex, namely the water flow direction is unstable, when other ships pass by the periphery, the ship is pushed to the wharf by the fluctuation of water suddenly sometimes, so that collision occurs, or the underwater water flow changes the direction suddenly, so that the resistance borne by the tug is reduced suddenly in the process of pushing the tug to stop at the wharf, the ship collides with wharf facilities, and the damage to the ship, the wharf and wharf equipment is caused. In order to avoid the phenomenon or weaken the damage effect, people design a plurality of anti-collision devices, for example, waste tires are arranged beside a wharf, but the anti-collision device has an unsatisfactory effect due to the single anti-collision principle; and rubber articles such as waste tires are adopted for buffering, and the rubber is hardened and aged quickly due to wind, sunshine and seawater immersion.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the ship port anti-collision device reduces ship stopping impulsive force, and changes the direction of underwater water flow by adopting the impulsive force so as to protect port and pier infrastructure.
In order to solve the technical problems, the invention adopts the technical scheme that:
a ship port anti-collision device is connected to a wharf foundation under the water surface and comprises a channel and an anti-collision assembly;
the channel comprises a horizontal part, an inclined part and a switching part, wherein the horizontal part comprises a water outlet end and a first connecting end, the water outlet end is one end far away from a wharf foundation, the inclined part comprises a water inlet end and a second connecting end, the first connecting end and the second connecting end are connected through the switching part to form the channel which is of a transverse V-shaped structure, and openings are formed in the two ends of the channel;
the opening of the water outlet end is smaller than the opening of the water inlet end, and a limiting block is arranged on the opening of the water inlet end;
the anti-collision assembly comprises a sliding block, a rigid connecting rod and a flexible stop block, the sliding block is arranged in the inclined part in a sliding mode, the flexible stop block is arranged below the water surface outside the channel, and the flexible stop block is connected with the sliding block through the rigid connecting rod;
the density of the flexible baffle is less than that of water.
The invention has the beneficial effects that: through the anti-collision assembly, when a ship approaches, the first-stage energy absorption buffering is carried out through the flexible stop block, and the shock is absorbed; meanwhile, the flexible stop block transmits force to the sliding block through the rigid connecting rod to push the sliding block to slide in the inclined part, so that water in the channel is pushed to be discharged from the water outlet end, and the opening of the water outlet end is smaller than that of the water inlet end, so that energy required by pushing and discharging is required, and secondary energy absorption buffering is realized; because the horizontal parts are arranged in parallel, water containing energy can directly rush to the underwater part of the ship, the water flow direction rushes away towards the underwater part of the ship, the resistance of the ship moving towards the wharf foundation is increased, the impact caused by sudden loss of resistance is avoided, and the increased resistance can facilitate the tugboat to stop the ship more stably; through the setting of slope, can cooperate the flexible dog that density is less than water, can reset the slider through the effect of buoyancy, can slow, realize the reset function of second level energy-absorbing buffering.
Drawings
Fig. 1 is a schematic view of a ship port collision avoidance apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
description of reference numerals: 1. a water surface; 2. a wharf foundation; 3. a ship port anti-collision device; 31. a channel; 311. an inclined portion; 312. a switching part; 313. a horizontal portion; 314. a water outlet end; 315. a water inlet end; 32. an anti-collision assembly; 321. a slider; 3211. a rolling wheel; 3212. scraping rings; 322. a rigid link; 323. a flexible stop block; 33. a U-shaped groove; 34. a reflector; 35. a heater; 36. a base; 361. a pressurization cavity; 362. a first surface; 363. a second surface; 364. attaching a bag; 365. a pressurization pipe.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: through anticollision subassembly, convert the collision energy of boats and ships into towards the energy of boats and ships impact, change and stabilize the rivers direction, rivers have the energy of pushing away boats and ships outwards simultaneously for boats and ships can stably berth.
Referring to fig. 1 and 2, a ship port collision prevention device 3 is connected to a wharf foundation 2 below a water surface 1, wherein the ship port collision prevention device 3 includes a channel 31 and a collision prevention assembly 32;
the channel 31 comprises a horizontal part 313, an inclined part 311 and an adapter part 312, the horizontal part 313 comprises a water outlet end 314 and a first connecting end, the water outlet end 314 is one end far away from the wharf foundation 2, the inclined part 311 comprises a water inlet end 315 and a second connecting end, the channel 31 formed by connecting the first connecting end and the second connecting end through the adapter part 312 is of a horizontal V-shaped structure, and openings are formed in the two ends;
the opening of the water outlet end 314 is smaller than that of the water inlet end, and a limiting block is arranged on the opening of the water inlet end;
the anti-collision assembly 32 comprises a sliding block 321, a rigid connecting rod 322 and a flexible stop 323, wherein the sliding block 321 is arranged in the inclined part 311 in a sliding manner, the flexible stop 323 is arranged below the water surface 1 outside the channel 31, and the flexible stop 323 is connected with the sliding block 321 through the rigid connecting rod 322;
the flexible stop 323 has a density less than that of water.
As can be seen from the above description, with the crash module 32, when the ship approaches, the first-stage energy absorption and shock absorption are performed by the flexible stoppers 323; meanwhile, the flexible block 323 transmits force to the sliding block 321 through the rigid connecting rod 322, the sliding block 321 is pushed to slide in the inclined part 311, and then water in the channel 31 is pushed to be discharged from the water outlet end 314; because the horizontal part 313 is arranged in parallel, water containing energy can directly rush to the underwater part of the ship, the water flow direction rushes away towards the underwater part of the ship, the resistance of the ship moving towards the wharf foundation 2 is increased, the impact caused by sudden resistance loss is avoided, and the increased resistance can facilitate the tugboat to stop the ship more stably; by the arrangement of the inclined part 311, the flexible block 323 with density smaller than that of water can be matched, and the sliding block 321 can be slowly reset under the action of buoyancy, so that the resetting function of secondary energy absorption buffering is realized; the slider 321 is prevented from coming off by the stopper.
Further, a U-shaped groove 33 is connected to the lower surface of the inclined portion 311, an accommodating space is formed between the U-shaped groove 33 and the lower surface of the inclined portion 311, and a plurality of through holes are formed in the lower surface of the inclined portion 311 and communicated with the accommodating space;
the accommodating space is internally planted with seaweed.
As can be seen from the above description, the seaweed growing through the through hole into the inclined portion 311 is crushed or cut by the sliding of the slider 321 by planting the seaweed in the accommodating space, the seaweed oil contained in the seaweed is released by the rupture of the cell wall, the lubrication between the slider 321 and the inclined portion 311 is performed by the seaweed oil, and the remaining impurities are decomposed by the microorganisms, and the broken seaweed falls into the horizontal portion 313 and the transition portion 312 with the gravity and is discharged with the second-stage energy absorption buffer; through being connected with U-shaped groove 33 on the slope 311 lower surface, because the density of algae oil is less than water, can come up to slope 311 top, and because blockking of slider 321, can be stranded algae oil, guarantee sufficient lubricated effect.
Further, the U-shaped groove is made of transparent materials, and a reflecting plate 34 is further arranged below the U-shaped groove.
As can be seen from the above description, the reflecting plate 34 and the U-shaped groove made of transparent material can reflect sunlight to the seaweed, which is beneficial to the growth of the seaweed.
Further, be provided with the subassembly that rolls of multiunit on the slider 321 lateral wall of keeping away from rigid link 322, the subassembly that rolls includes a plurality of rolling wheel 3211, rolling wheel 3211 encircles and establishes on slider 321 lateral wall, adjacent rolling wheel 3211 of subassembly that rolls sets up in a staggered way.
As can be seen from the above description, by the arrangement of the rolling wheels 3211, the seaweed can be crushed, facilitating the discharge of the seaweed oil therein.
Furthermore, a plurality of groups of scraper rings 3212 are disposed on the side wall of the sliding block 321 near the rigid connecting rod 322.
As is apparent from the above description, by the arrangement of the scraper ring 3212, the seaweed can be scraped off, swept away from the already ground seaweed, and leakage of seaweed oil can also be reduced or prevented.
Further, the horizontal portion 313 and the outer surface of the switching portion 312 are provided with a heater 35, the ship port anti-collision device 3 further comprises a seawater battery and a timer, and the heater 35, the seawater battery and the timer are connected in series to form a loop.
As can be seen from the above description, the horizontal portion 313 and the adaptor portion 312 can be heated by the heater 35, so that the organisms such as oyster attached to the horizontal portion 313 and the adaptor portion 312 fall off, and the environment in the channel 31 is ensured; by adopting the timer, the heating can be realized at regular time without manual control.
Further, the ship port anti-collision device 3 further comprises a base 36, and the channel 31 is arranged on the base 36;
be provided with the holding tank that holds base 36 on the pier basis 2, base 36 can dismantle the connection in the holding tank.
From the above description, through detachable design's boats and ships harbour buffer stop 3, can make things convenient for boats and ships harbour buffer stop 3's installation and dismantlement, conveniently carry out timely maintenance and renewal.
Further, the base 36 is made of a flexible material, and a plurality of pressurizing cavities 361 are formed in the base 36.
As can be seen from the above description, the base 36 made of flexible material and the pressurizing cavity 361 therein can achieve the fourth level of cushioning, thereby protecting the safety of the ship and the dock foundation 2.
Further, the base 36 includes a first surface 362 and a second surface 363 facing each other, the first surface 362 is a surface far away from the dock base 2, the second surface 363 is provided with an airbag 364, the airbag 364 is provided with a pressure pipe 365, and the pressure pipe 365 extends to the first surface 362.
As is apparent from the above description, the arrangement of the capsule 364 can simplify the structure by pressurizing the capsule 364 through the pressurizing pipe 365 and thereby extruding the base 36 when the base 36 cannot be taken out.
Further, the rigid link 322 is hinged with a flexible stop 323.
Example one
A ship port anti-collision device is connected to a wharf foundation under the water surface and comprises a channel and an anti-collision assembly;
the channel comprises a horizontal part, an inclined part and a switching part, wherein the horizontal part comprises a water outlet end and a first connecting end, the water outlet end is one end far away from a wharf foundation, the inclined part comprises a water inlet end and a second connecting end, the first connecting end and the second connecting end are connected through the switching part to form the channel which is of a transverse V-shaped structure, and openings are formed in the two ends of the channel;
the opening of the water outlet end is smaller than the opening of the water inlet end, and a limiting block is arranged on the opening of the water inlet end;
the anti-collision assembly comprises a sliding block, a rigid connecting rod and a flexible stop block, the sliding block is arranged in the inclined part in a sliding mode, the flexible stop block is arranged below the water surface outside the channel, and the flexible stop block is connected with the sliding block through the rigid connecting rod;
the density of the flexible baffle is less than that of water.
The lower surface of the inclined part is connected with a U-shaped groove, an accommodating space is formed between the U-shaped groove and the lower surface of the inclined part, and a plurality of through holes are formed in the lower surface of the inclined part and communicated with the accommodating space;
the accommodating space is internally planted with seaweed.
The U-shaped groove is made of transparent materials, and a reflecting plate is further arranged below the U-shaped groove.
Keep away from be provided with two sets of subassemblies that roll on the slider lateral wall of rigidity connecting rod, the subassembly that rolls includes a plurality of rolling wheel, roll the wheel ring and establish on the slider lateral wall, it is adjacent roll the crisscross setting of rolling wheel of subassembly.
And two groups of scraping rings are arranged on the side wall of the sliding block close to the rigid connecting rod.
The marine port anti-collision device comprises a horizontal part, a transfer part, a marine port anti-collision device and a timer, wherein heaters are arranged on the outer surfaces of the horizontal part and the transfer part, the marine port anti-collision device further comprises a seawater battery and the timer, the heaters, the seawater battery and the timer are connected in series to form a loop, and the timer is connected with the loop at regular time.
The ship port anti-collision device also comprises a base, and the channel is arranged on the base;
be provided with the holding tank that holds the base on the pier basis, the base can be dismantled and connect in the holding tank.
The base is made of rubber, and a plurality of pressurizing cavities are arranged in the base.
The base comprises a first surface and a second surface which are opposite to each other, the first surface is the surface far away from the wharf foundation, an accessory bag is arranged on the second surface, a pressurizing pipe is arranged on the accessory bag, and the pressurizing pipe extends to the first surface.
The rigid connecting rod is hinged with the flexible stop block.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. The anti-collision device for the ship port is characterized by being connected to a wharf foundation under the water surface, and comprising a channel and an anti-collision assembly;
the channel comprises a horizontal part, an inclined part and a switching part, wherein the horizontal part comprises a water outlet end and a first connecting end, the water outlet end is one end far away from a wharf foundation, the inclined part comprises a water inlet end and a second connecting end, the first connecting end and the second connecting end are connected through the switching part to form the channel which is of a transverse V-shaped structure, and openings are formed in the two ends of the channel;
the opening of the water outlet end is smaller than the opening of the water inlet end, and a limiting block is arranged on the opening of the water inlet end;
the anti-collision assembly comprises a sliding block, a rigid connecting rod and a flexible stop block, the sliding block is arranged in the inclined part in a sliding mode, the flexible stop block is arranged below the water surface outside the channel, and the flexible stop block is connected with the sliding block through the rigid connecting rod;
the density of the flexible baffle is less than that of water.
2. The ship harbor collision preventing device according to claim 1, wherein a U-shaped groove is connected to a lower surface of the inclined portion, an accommodating space is formed between the U-shaped groove and the lower surface of the inclined portion, and a plurality of through holes opened in the lower surface of the inclined portion communicate with the accommodating space;
the accommodating space is internally planted with seaweed.
3. The anti-collision device for the ship port as claimed in claim 2, wherein the U-shaped groove is made of a transparent material, and a light reflecting plate is further arranged below the U-shaped groove.
4. The ship port anti-collision device according to claim 2, wherein a plurality of rolling assemblies are arranged on the side wall of the sliding block far away from the rigid connecting rod, each rolling assembly comprises a plurality of rolling wheels, the rolling wheels are annularly arranged on the side wall of the sliding block, and the rolling wheels of the adjacent rolling assemblies are arranged in a staggered manner.
5. The marine harbor bump guard of claim 4, wherein a plurality of sets of scraper rings are provided on the side wall of the slide block near the rigid link.
6. The ship port anti-collision device according to claim 1, wherein heaters are arranged on the outer surfaces of the horizontal part and the adaptor part, the ship port anti-collision device further comprises a seawater battery and a timer, and the heaters, the seawater battery and the timer are connected in series to form a loop.
7. The ship port anti-collision device of claim 1, further comprising a base, wherein the channel is disposed on the base;
be provided with the holding tank that holds the base on the pier basis, the base can be dismantled and connect in the holding tank.
8. The anti-collision device for the ship port as claimed in claim 7, wherein the base is made of a flexible material, and a plurality of pressurizing cavities are formed in the base.
9. The marine port bump guard of claim 7, wherein the base includes a first surface and a second surface opposite to each other, the first surface being a surface away from the dock foundation, the second surface having an appendage with a pressure tube extending onto the first surface.
10. The marine harbor bump guard of any one of claims 1 to 9, wherein said rigid link is hinged with a flexible stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911282615.7A CN110939105B (en) | 2019-12-13 | 2019-12-13 | Ship port anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911282615.7A CN110939105B (en) | 2019-12-13 | 2019-12-13 | Ship port anti-collision device |
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| Publication Number | Publication Date |
|---|---|
| CN110939105A CN110939105A (en) | 2020-03-31 |
| CN110939105B true CN110939105B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911282615.7A Active CN110939105B (en) | 2019-12-13 | 2019-12-13 | Ship port anti-collision device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150059663A (en) * | 2013-11-22 | 2015-06-02 | 현대중공업 주식회사 | Shock Absorbing Apparatus |
| CN105970881A (en) * | 2016-05-17 | 2016-09-28 | 浙江海洋大学 | Wharf anticollision device |
| CN207875922U (en) * | 2018-01-19 | 2018-09-18 | 武汉船舶职业技术学院 | A kind of anticollision ship |
| CN208201785U (en) * | 2018-03-27 | 2018-12-07 | 泉州卡牧达卫浴有限公司 | A kind of hydraulic engineering dykes and dams anti-collision protection structure |
| CN109183719A (en) * | 2018-10-26 | 2019-01-11 | 武汉理工大学 | A kind of Ship and port collision prevention device |
-
2019
- 2019-12-13 CN CN201911282615.7A patent/CN110939105B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150059663A (en) * | 2013-11-22 | 2015-06-02 | 현대중공업 주식회사 | Shock Absorbing Apparatus |
| CN105970881A (en) * | 2016-05-17 | 2016-09-28 | 浙江海洋大学 | Wharf anticollision device |
| CN207875922U (en) * | 2018-01-19 | 2018-09-18 | 武汉船舶职业技术学院 | A kind of anticollision ship |
| CN208201785U (en) * | 2018-03-27 | 2018-12-07 | 泉州卡牧达卫浴有限公司 | A kind of hydraulic engineering dykes and dams anti-collision protection structure |
| CN109183719A (en) * | 2018-10-26 | 2019-01-11 | 武汉理工大学 | A kind of Ship and port collision prevention device |
| CN109183719B (en) * | 2018-10-26 | 2019-08-23 | 武汉理工大学 | A kind of Ship and port collision prevention device |
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| Publication number | Publication date |
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| CN110939105A (en) | 2020-03-31 |
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Effective date of registration: 20240705 Address after: 232000 meters east of Xinzhuangzi Mine, Xinzhuangzi Street, Bagongshan District, Huainan City, Anhui Province Patentee after: Anhui Tonghang Navigation Aids Manufacturing Co.,Ltd. Country or region after: China Address before: 350206 No.82, Laobo District, Shimen village, Jiangtian Town, Changle City, Fuzhou City, Fujian Province Patentee before: Chen Zhongxiang Country or region before: China |