CN108086252B - A anticollision protection structure for pier - Google Patents
A anticollision protection structure for pier Download PDFInfo
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- CN108086252B CN108086252B CN201711176294.3A CN201711176294A CN108086252B CN 108086252 B CN108086252 B CN 108086252B CN 201711176294 A CN201711176294 A CN 201711176294A CN 108086252 B CN108086252 B CN 108086252B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003116 impacting effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
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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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- 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)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to the technical field of wharfs, in particular to an anti-collision protection structure for a wharf. The utility model provides an anticollision protective structure for pier, including the transversal crashproof backplate that personally submits the character cut in bas-relief and fix the fixed plate on the pier, the both ends of fixed plate are provided with the buffer board, crashproof backplate both ends side and the side sliding connection of buffer board, all be provided with buffer protection device on the side of two buffer boards, buffer protection device includes the locating plate, the locating piece, the atress pole, the removal axle, the flywheel with set up on the locating plate and with flywheel transmission complex rack area, the other end of atress pole and the terminal surface fixed connection of crashproof backplate, the flywheel rotates with the removal axle to be connected, the both sides of locating piece are provided with the accessory plate of fixing on the locating plate, be connected with buffer spring between accessory plate and the removal axle, be provided with buffer spring around the atress pole between the terminal. The invention has the advantages of good anti-collision performance, long service life and high safety.
Description
Technical Field
The invention relates to the technical field of wharfs, in particular to an anti-collision protection structure for a wharf.
Background
In shipping docks, fishing ports, and ship berthing places, in order to prevent a ship from colliding with the dock and being damaged, a scrapped tire or other rubber objects are usually fixed on the side wall of the dock where the dock is berthed, and the anti-collision device has certain safety protection effect on a ship body and is low in cost. But also have a lot of defects with junked tires, 1, when boats and ships are berthed, because the hull is still in motion, and junked tires are fixed, only when the hull is close to the bank soon, junked tires play a protective role, the impact force of hull to tire is very big, still can produce great friction between junked tires and hull, still can cause the damage to the hull surface, fixed and the protective role played to the boats and ships that berth the pier fast is limited, the manpower can't protect its hull when the boat berths the speed too fast. 2. The maintenance work of the corrosion and salt prevention of the rubber fender is difficult. 3. The appearance of the waste tires is ugly, and the landscape around the water area is affected.
For example, Chinese patent publication numbers are: CN 202247744U, an anti-collision energy dissipation device for piers and docks announced in 2012, 05, 30, comprises unit energy dissipation bodies, wherein the unit energy dissipation bodies are composed of external wrapping plate beam structures and internal buffering energy-absorbing damping elements and are arranged on the outer sides of the piers, the docks and the anti-collision devices thereof independently or in a spaced combination mode. The device is too simple and has low impact resistance.
Disclosure of Invention
The invention mainly aims at the problems and provides an anti-collision protection structure for a wharf, which has the advantages of good anti-collision performance, long service life and high safety.
The purpose of the invention is mainly realized by the following scheme: an anti-collision protection structure for a wharf comprises anti-collision protection plates with concave cross sections and fixed plates fixed on the wharf, wherein buffer plates are arranged at two ends of each fixed plate, the side surfaces of two ends of each anti-collision protection plate are slidably connected with the side surfaces of the buffer plates, buffer protection devices are arranged on the side surfaces of the two buffer plates respectively, each buffer protection device comprises a positioning plate fixed on each buffer plate, a positioning block fixed on each positioning plate, a stress rod penetrating through the positioning block, a moving shaft vertically arranged at one end of each stress rod, flywheels arranged at two ends of each moving shaft and a rack strip arranged on each positioning plate and in transmission fit with the flywheels, the other ends of the stress rods are fixedly connected with the end surfaces of the anti-collision protection plates, the flywheels are rotatably connected with the moving shafts, auxiliary plates fixed on the positioning plates are arranged at two sides of the positioning blocks, and buffer springs are connected between the, the anti-collision device is characterized in that a buffer spring is arranged between the end face of the anti-collision plate and the side face of the positioning block around the stress rod, a high-risk protection device is arranged between the two buffer plates in a sliding connection mode, and the high-risk protection device comprises a high-risk anti-collision plate in sliding connection with the side wall of the buffer plate and a strong spring arranged between the high-risk anti-collision plate and the fixing plate. The fixed plate is fixed on one side of the wharf close to the sea, buffer plates are arranged at two ends of the fixed plate, the side surfaces of two ends of each anti-collision protection plate are connected with the side surfaces of the buffer plates in a sliding manner, the buffer plates are arranged at the inner sides of two ends of each anti-collision protection plate, the anti-collision protection plates can slide along the outer walls of the buffer plates towards the fixed plate when being impacted, buffer protection devices are arranged on the side surfaces of the two buffer plates respectively, each buffer protection device comprises a positioning plate fixed on the buffer plate, a positioning block fixed on the positioning plate, a stress rod penetrating through the positioning block, a moving shaft vertically arranged at one end of the stress rod, flywheels arranged at two ends of the moving shaft and a rack strip arranged on the positioning plate and matched with the flywheels in a transmission manner, the other end of the stress rod is fixedly connected with the end surfaces of, the buffer spring is arranged between the end face of the anti-collision plate and the side face of the positioning block around the stress rod, when the anti-collision protection plate is impacted, the anti-collision protection plate moves to drive the stress rod to move, the positioning block can limit the moving direction of the stress rod, the stress rod is prevented from generating unstable offset in the moving process, the stress rod simultaneously drives the moving shaft to move towards the direction of the fixing plate, the buffer spring can buffer the impact force, the moving shaft moves to drive the flywheels at two ends to rotate on the gear bars, after the buffer spring is buffered and deformed, due to the characteristics of the flywheels, the flywheels can be used for reducing the speed fluctuation in the mechanical operation process, the flywheels cannot rebound immediately under the action of the buffer spring, and the hull is prevented from being damaged due to overlarge rebound; sliding connection is provided with high dangerous protection device between two buffer boards, high dangerous protection device include with buffer board lateral wall sliding connection's high dangerous crashproof board and set up the powerful spring between high dangerous crashproof board and fixed plate, when too big buffer protection device that leads to of impact that the anticollision backplate received can not effectively protect pier and hull, the anticollision backplate can strike on the high dangerous crashproof board, under the high strength spring force effect of powerful spring, prevent that the hull from further being close to the pier and even destroying the pier.
Preferably, the fixing plate is fixed on the wharf through a bolt. The fixed plate is fixed on the wharf through the bolts, so that the mounting is simple, the dismounting is convenient, the time and the labor are saved, and the maintenance and the replacement are convenient.
Preferably, the fixing plate is further provided with a pressure sensor and an alarm, and the pressure sensor is electrically connected with the alarm. Still be provided with pressure sensors and alarm on the fixed plate, pressure sensors is connected with the alarm electricity, and when the impact that anticollision backplate bore exceeded pressure sensors's upper limit excessively, pressure sensors can give the alarm with signal transmission for the alarm sends alarm sound, and near personnel of notice look over before.
Preferably, the side of the anticollision protective plate, which is far away from the fixed plate, is provided with an anticollision rubber strip. One side that the fixed plate was kept away from to the anticollision backplate is provided with the anticollision rubber strip, and the anticollision rubber strip is protected as the first layer of this device, thereby the anticollision rubber strip can prevent that the hull from directly striking the anticollision backplate and causing unrecoverable's damage to anticollision backplate and hull.
Preferably, the anti-collision rubber strip is arranged on the anti-collision protection plate in a wavy manner. The anticollision rubber strip is wavy setting on the anticollision backplate for the effect of anticollision rubber strip buffer power is better.
Preferably, a T-shaped fixed block is arranged at the joint of the stress rod and the moving shaft. The T-shaped fixing block is arranged at the joint of the stress rod and the moving shaft, so that the stress rod drives the moving shaft to move with better stability.
Therefore, the anti-collision protection structure for the wharf has the following advantages: the anti-collision rubber strip is arranged to protect the first layer, the buffering protection device is protected by the second layer, the high-risk protection device is protected by the third layer, the three-layer protection device is arranged to greatly protect the safety of the wharf and the ship body, and the anti-collision performance is good, so that the ship can stably and safely stop the wharf.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural diagram of the buffer protection device of the present invention.
Fig. 3 is a side view of the bumper guard of the present invention.
Illustration of the drawings: 1-crashproof rubber strip, 2-high-risk crashproof plate, 3-crashproof guard board, 4-buffer protection device, 5-buffer plate, 6-fixing plate, 7-alarm, 8-strong spring, 9-wharf, 10-pressure sensor, 11-stress rod, 12-buffer spring, 13-toothed strip, 14-positioning block, 15-auxiliary plate, 16-flywheel, 17-moving shaft, 18-T type fixing block and 19-positioning plate.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1:
as shown in figures 1, 2 and 3, the anti-collision protection structure for the wharf comprises an anti-collision protection plate 3 with a concave cross section and a fixing plate 6 fixed on a wharf 9, wherein the fixing plate is fixed on one side of the wharf close to the sea through bolts, the anti-collision protection structure is simple to install, convenient to disassemble, time-saving, labor-saving and convenient to maintain and replace, buffer plates 5 are arranged at two ends of the fixing plate, the side surfaces of two ends of the anti-collision protection plate are in sliding connection with the side surfaces of the buffer plates, the buffer plates are arranged at the inner sides of two ends of the anti-collision protection plate, the anti-collision protection plate can slide along the outer wall of the buffer plate in the direction of the fixing plate when being impacted, an anti-collision rubber strip 1 is arranged on one side of the anti-collision protection plate, the anti-collision rubber strip can be used as, the effect of the buffer force of the anti-collision rubber strip is better; the side surfaces of the two buffer plates are respectively provided with a buffer protection device 4, each buffer protection device comprises a positioning plate 19 fixed on the buffer plate, a positioning block 14 fixed on the positioning plate, a stress rod 11 arranged through the positioning block, a moving shaft 17 vertically arranged at one end of the stress rod, flywheels 16 arranged at two ends of the moving shaft and a rack belt 13 arranged on the positioning plate and in transmission fit with the flywheels, the other end of the stress rod is fixedly connected with the end surface of the anti-collision protection plate, the flywheels are rotatably connected with the moving shaft, auxiliary plates 15 fixed on the positioning plates are arranged at two sides of the positioning block, a buffer spring 12 is connected between each auxiliary plate and the moving shaft, a buffer spring is arranged between the end surface of the anti-collision plate and the side surface of the positioning block around the stress rod, when the anti-collision rubber strip is impacted, the anti-collision protection plate moves to drive the, the stress rod is prevented from generating unstable offset in the moving process, the stress rod simultaneously drives the moving shaft to move towards the direction of the fixed plate, the buffer spring can buffer the impact force, the moving shaft moves to drive the flywheels at two ends to rotate on the gear strip, and after the buffer spring is buffered and deformed, the flywheels can be used for reducing the speed fluctuation in the mechanical operation process due to the characteristics of the flywheels, cannot rebound immediately under the action of the buffer spring, and the hull is prevented from being damaged due to overlarge rebound force; a T-shaped fixed block 18 is arranged at the joint of the stress rod and the moving shaft, so that the stress rod drives the moving shaft to move with better stability; a high-risk protection device is arranged between the two buffer plates in a sliding connection mode, the high-risk protection device comprises a high-risk anti-collision plate in sliding connection with the side wall of the buffer plate and a strong spring 8 arranged between the high-risk anti-collision plate 2 and the fixed plate, when the collision force applied to the anti-collision protection plate is too large, the buffer protection device cannot effectively protect the wharf and the ship body, the anti-collision protection plate can collide against the high-risk anti-collision plate, and the ship body is prevented from further approaching the wharf and even damaging the wharf under the action of high-strength spring force of the strong spring; still be provided with pressure sensors 10 and alarm 7 on the fixed plate, pressure sensors is connected with the alarm electricity, and when the impact that anticollision backplate bore was too big exceeded pressure sensors's upper limit, pressure sensors can give the alarm with signal transmission for the alarm sends out alarm sound, and near personnel of notice look over before.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. An anti-collision protection structure for a wharf is characterized by comprising anti-collision protection plates with concave-shaped cross sections and fixing plates fixed on the wharf, wherein buffer plates are arranged at two ends of each fixing plate, the side surfaces of two ends of each anti-collision protection plate are in sliding connection with the side surfaces of the buffer plates, buffer protection devices are arranged on the side surfaces of the two buffer plates respectively, each buffer protection device comprises a positioning plate fixed on the buffer plate, a positioning block fixed on the positioning plate, a stress rod penetrating through the positioning block, a moving shaft vertically arranged at one end of the stress rod, flywheels arranged at two ends of the moving shaft and a rack strip arranged on the positioning plate and in transmission fit with the flywheels, the other end of the stress rod is fixedly connected with the end surfaces of the anti-collision protection plates, the flywheels are rotatably connected with the moving shaft, auxiliary plates fixed on the positioning plates are arranged at, a buffer spring is connected between the auxiliary plate and the moving shaft, the buffer spring is arranged between the end surface of the anti-collision plate and the side surface of the positioning block around the stress rod, a high-risk protection device is arranged between the two buffer plates in a sliding connection manner, and the high-risk protection device comprises a high-risk anti-collision plate in a sliding connection manner with the side wall of the buffer plate and a strong spring arranged between the high-risk anti-collision plate and the fixing plate; the side, far away from the fixed plate, of the anti-collision guard plate is provided with an anti-collision rubber strip which is used as a first layer of protection of the device, and the anti-collision rubber strip can prevent the ship body from directly impacting the anti-collision guard plate so as to cause unrecoverable damage to the anti-collision guard plate and the ship body; when the anti-collision guard plate is impacted, the anti-collision guard plate moves to drive the stress rod to move, the positioning block can limit the moving direction of the stress rod, the stress rod is prevented from generating unstable offset in the moving process, the stress rod simultaneously drives the moving shaft to move towards the direction of the fixing plate, the buffer spring can buffer the impact force, the moving shaft moves to drive the flywheels at two ends to rotate on the gear strips, and after the buffer spring is buffered and deformed, the flywheels cannot rebound immediately under the action of the buffer spring, so that the ship body is prevented from being damaged due to overlarge rebound force; when the impact force that the anticollision backplate received leads to the buffering protection device can not effectively protect pier and hull when too big, the anticollision backplate can strike high dangerous crashproof board on, under the high strength spring force effect of powerful spring, prevents that the hull from further being close to the pier or even destroying the pier.
2. An anti-collision protection structure for wharf according to claim 1, wherein the fixing plate is fixed to the wharf by bolts.
3. An anti-collision protection structure for a wharf according to claim 1, wherein a pressure sensor and an alarm are further arranged on the fixing plate, and the pressure sensor is electrically connected with the alarm.
4. An impact protection structure for wharf according to claim 1, wherein the impact rubber strip is disposed on the impact protection plate in a wavy shape.
5. An anti-collision protection structure for a wharf according to claim 1, 2 or 3, wherein a T-shaped fixing block is arranged at the connection position of the stress rod and the moving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176294.3A CN108086252B (en) | 2017-11-22 | 2017-11-22 | A anticollision protection structure for pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176294.3A CN108086252B (en) | 2017-11-22 | 2017-11-22 | A anticollision protection structure for pier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108086252A CN108086252A (en) | 2018-05-29 |
| CN108086252B true CN108086252B (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711176294.3A Active CN108086252B (en) | 2017-11-22 | 2017-11-22 | A anticollision protection structure for pier |
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| Country | Link |
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| CN (1) | CN108086252B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735417B (en) * | 2019-11-06 | 2021-06-25 | 义乌市倩飞科技有限公司 | Wharf anti-collision device |
| CN112281753A (en) * | 2020-11-30 | 2021-01-29 | 武汉理工大学 | Ship flexible interception anti-collision system based on damper |
| CN113202059A (en) * | 2021-05-10 | 2021-08-03 | 徐美红 | Stabilize boats and ships anticollision facility |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201670188U (en) * | 2010-03-05 | 2010-12-15 | 周哲 | Automobile bumper device |
| CN102966694A (en) * | 2012-11-19 | 2013-03-13 | 开县人人有余科技有限公司 | Spring buffer device |
| CN204252077U (en) * | 2014-10-24 | 2015-04-08 | 中铁十九局集团电务工程有限公司 | A kind of buffer |
| CN206406878U (en) * | 2016-12-12 | 2017-08-15 | 信阳职业技术学院 | A kind of automobile collision preventing back rest |
| CN106740614A (en) * | 2016-12-30 | 2017-05-31 | 新昌县丰泽机械有限公司 | A kind of bumper |
| CN206551983U (en) * | 2017-03-13 | 2017-10-13 | 张天翔 | A kind of anti-collision device for automobile |
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2017
- 2017-11-22 CN CN201711176294.3A patent/CN108086252B/en active Active
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| CN108086252A (en) | 2018-05-29 |
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Effective date of registration: 20231207 Address after: Room 1301-1, Xincheng Chamber of Commerce Building, Qiandao Street, Dinghai District, Zhoushan City, Zhejiang Province, 316000 Patentee after: Zhejiang Zhoushan Yongtai Foundation Engineering Co.,Ltd. Address before: 316022 No. 1, Haida South Road, Lincheng street, Dinghai District, Zhoushan, Zhejiang Patentee before: Zhejiang Ocean University |
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