CN110777734B - Buffer for port and wharf - Google Patents
Buffer for port and wharf Download PDFInfo
- Publication number
- CN110777734B CN110777734B CN201911061290.XA CN201911061290A CN110777734B CN 110777734 B CN110777734 B CN 110777734B CN 201911061290 A CN201911061290 A CN 201911061290A CN 110777734 B CN110777734 B CN 110777734B
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- hydraulic
- buffer
- hinged
- support
- pairs
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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)
- Vibration Dampers (AREA)
- Actuator (AREA)
Abstract
The invention discloses a buffer device for buffering vertical pressure and tangential force of a ship through rubber rollers to avoid damage of a ship body, which is characterized in that four pairs of hydraulic hinged seats are fixedly arranged on a fixed plate and distributed in a rectangular array, four pairs of supporting hinged seats are fixedly arranged on the fixed plate and distributed in a rectangular array, four pairs of supporting hinged seats are in one-to-one correspondence with the four pairs of hydraulic hinged seats, one end of a support rod is hinged with one pair of supporting hinged seats through a hinged shaft, the other end of the support rod extends upwards in an inclined manner, the fixed end of a hydraulic rod is hinged with one pair of hydraulic hinged seats through a hinged shaft, the movable end of the hydraulic rod is hinged to the middle part of the adjacent support rod, and an oil inlet pipe is communicated with a liquid inlet of the hydraulic rod.
Description
Technical Field
The invention discloses a port and wharf buffer, relates to a device for buffering a medium and small ship stopping and landing, and belongs to the field of ship equipment. In particular to a buffer device which can buffer the vertical pressure and the tangential force of a ship through a rubber roller and avoid the damage of a ship body.
Background
When a ship is parked at a wharf or a port, the ship often collides with a shore wall due to the action of inertia and the influence of sea waves and strong wind during parking, so that a ship body is damaged, and the port wharf is damaged, in order to prevent the situation, waste tires or rubber objects are generally hung on the side wall of the berth for protection, impact force is absorbed on the side wall of the shore mainly through the characteristic of rubber materials, but the impact force on the shore is complicated due to the fact that the ship is parked obliquely when the ship is parked at the shore, but after decomposition, the force parallel to the shore is far larger than the force vertically acting on the shore, when the ship is acted on the tire, the parallel force borne by the tire is far larger than the vertical pressure borne by the tire, but the arrangement of the tire, the capacity of bearing the vertical pressure, the parallel force, and the aim buffer protection cannot be far larger than the vertical pressure, causing damage to the tire or vessel.
The publication number CN204589914U discloses a wharf impact buffering device, which comprises a base plate fixed on the wall surface of a wharf and a buffering plate with an arc-shaped cross section, wherein the base plate is connected with the buffering plate through at least 3 springs, and the device can only buffer the positive impact force brought by a ship and cannot buffer the tangential force generated by the displacement of the ship.
Disclosure of Invention
In order to improve the situation, the buffer for the port and the wharf provided by the invention provides a buffer device which can buffer the vertical pressure and the tangential force of a ship through rubber rollers and prevent a ship body from being damaged.
The port and wharf buffer is realized as follows: the port and pier buffer comprises a fixed plate, four pairs of hydraulic hinge seats, hydraulic rods, supporting hinge seats, connecting blocks, supporting shafts, rubber rollers, connecting shafts and clamping rings, wherein the four pairs of hydraulic hinge seats are fixedly arranged on the fixed plate and are distributed in a rectangular array, the four pairs of supporting hinge seats and the four pairs of hydraulic hinge seats are in one-to-one correspondence, one end of each supporting rod is hinged with one pair of supporting hinge seats through a hinge shaft, the other end of each supporting rod extends upwards in an inclined mode, the fixed end of each hydraulic rod is hinged with one pair of hydraulic hinge seats through the hinge shaft, the movable end of each hydraulic rod is hinged to the middle of the adjacent supporting rods, and the two ends of each connecting shaft are hinged to the other ends of the two adjacent supporting rods in the horizontal direction, parallel from top to bottom on two connecting axles, on the connecting axle is arranged in to a plurality of connecting block equidistance cover, on two connecting axles connecting block one-to-one, the snap ring has been put to the both sides of connecting block, on the connecting axle was arranged in to the snap ring is fixed, the both ends of back shaft and two corresponding connecting blocks are connected, and the rotatable cover of rubber roller is arranged in on the back shaft, the rubber roller is made for rubber materials, the inside cavity that is of rubber roller, and inside packing has put metal shrapnel, the rubber roller outer wall is overhead to have put the phosphor strip, it has a plurality of mounting holes to open on the fixed plate, the snap ring is the becket, becket surface coating has the one deck protection pad.
Has the beneficial effects.
Firstly, the rubber rollers and the ship body roll relatively, so that the tangential force generated by displacement when the ship stops is effectively buffered, and the abrasion of the device in the using process is reduced.
And secondly, the structure is simple, the cost is low, and the implementation is easy.
And thirdly, the vertical pressure of the ship is buffered by the matching hydraulic rod with the rotatable rubber roller, and the buffering effect is good.
Drawings
Fig. 1 is a perspective view showing a buffer for a port and a pier according to the present invention.
Fig. 2 is a front view of the buffer of the port and pier of the present invention.
Fig. 3 is a right side view of the port pier buffer of the present invention.
In the attached drawings
Wherein the method comprises the following steps: fixed plate (1), articulated seat (2), hydraulic stem (3), bracing piece (4), advance oil pipe (5), go out oil pipe (6), articulated shaft (7), connecting block (8), back shaft (9), rubber roller (10), connecting axle (11), snap ring (12).
The specific implementation mode is as follows:
the port and wharf buffer is realized as follows: the port and pier buffer comprises a fixed plate (1), hydraulic hinge seats (2), hydraulic rods (3), support rods (4), support hinge seats (2), connecting blocks (8), support shafts (9), rubber rollers (10), connecting shafts (11) and clamping rings (12), wherein four pairs of hydraulic hinge seats (2) are fixedly arranged on the fixed plate (1), the four pairs of hydraulic hinge seats (2) are distributed in a rectangular array, the four pairs of support hinge seats (2) are fixedly arranged on the fixed plate (1), the four pairs of support hinge seats (2) are distributed in a rectangular array, the four pairs of support hinge seats (2) and the four pairs of hydraulic hinge seats (2) are in one-to-one correspondence, one end of each support rod (4) is hinged with one pair of hinge seats (2) through a hinge shaft (7), the other end of each support rod (4) extends upwards in an inclined manner, the fixed end of each hydraulic rod (3) is hinged with one pair of hydraulic hinge seats (2) through the hinge shaft (7), the movable ends of the hydraulic rods (3) are hinged to the middle of the adjacent supporting rods (4), the two ends of each connecting shaft (11) are hinged to the other ends of the two adjacent supporting rods (4) in the horizontal direction, the two connecting shafts (11) are parallel up and down, a plurality of connecting blocks (8) are sleeved on the connecting shafts (11) at equal intervals, the connecting blocks (8) on the two connecting shafts (11) correspond to one another one by one, clamping rings (12) are arranged on the two sides of each connecting block (8), the clamping rings (12) are fixedly arranged on the connecting shafts (11), and the two ends of each supporting shaft (9) are connected with the two corresponding connecting blocks (8);
the rubber roller (10) is rotatably sleeved on the supporting shaft (9), the rubber roller (10) is made of rubber materials, the rubber roller (10) is hollow, a metal elastic sheet is filled in the rubber roller, fluorescent strips are arranged on the outer wall of the rubber roller (10), a plurality of mounting holes are formed in the fixing plate (1), the clamping ring (12) is a metal ring, and a layer of protective pad wraps the surface of the metal ring;
when the ship buffer device is used, a person firstly installs and fixes a plurality of buffer devices on a berthing quay wall through the matching of screws and the mounting holes, when a small ship is berthed, the small ship collides with the buffer devices on the quay wall, the ship generates vertical pressure on the rubber rollers (10), the elastic rubber rollers (10) perform elastic buffering on the small ship, and the small ship is matched with the hydraulic rod (3) to buffer the vertical pressure of the ship, the ship generates tangential force on the rubber rollers (10), the rubber rollers (10) rotate on the supporting shaft (9) to buffer the tangential force of the ship, and simultaneously buffers the vertical pressure and the tangential force generated by the berthing of the ship, so that the buffer effect is good; the purpose of buffering the vertical pressure and the tangential force of the ship through the rubber roller (10) and avoiding the damage of the ship body is achieved.
The other end of the supporting rod (4) extends upwards in an inclined mode, so that the hydraulic rod (3) can be compressed when vertical pressure is applied;
the rubber roller (10) is made of rubber materials, and the rubber materials have a good impact force buffering effect;
the design of a fluorescent strip is arranged on the outer wall of the rubber roller (10), so that the ship can prompt surrounding ship personnel when the ship stops at night;
the rubber roller (10) is hollow, and the metal elastic sheet is filled in the rubber roller, so that the inner metal elastic sheet can buffer, the metal elastic sheet has high strength and is not easy to damage, and the service life of the rubber roller (10) is prolonged;
the two sides of the connecting block (8) are provided with the clamping rings (12), so that the fixing block can be limited, and the buffer effect is prevented from being influenced by the displacement generated by collision;
the snap ring (12) is a metal ring, and the surface of the metal ring is wrapped with a layer of protective pad, so that the snap ring (12) can be protected, and the friction damage with the rubber roller (10) is avoided;
the rubber roller (10) is matched with the hydraulic rod (3) and can buffer the vertical pressure and the tangential force of the ship.
The ship collides, the rubber rollers (10) rotate, and the design of compression of the hydraulic rod (3) can buffer vertical pressure and tangential force simultaneously, so that the buffering effect is better.
In order to better utilize part of resources of a multi-wave port and pier, the invention also relates to a port and pier generator which comprises a fixed plate (1), hydraulic hinge seats (2), hydraulic rods (3), support rods (4), support hinge seats (2), connecting blocks (8), support shafts (9), connecting shafts (11) and clamping rings (12), wherein four pairs of hydraulic hinge seats (2) are fixedly arranged on the fixed plate (1), four pairs of hydraulic hinge seats (2) are distributed in a rectangular array, four pairs of support hinge seats (2) are fixedly arranged on the fixed plate (1), four pairs of support hinge seats (2) are distributed in a rectangular array, four pairs of support hinge seats (2) and four pairs of hydraulic hinge seats (2) are in one-to-one correspondence, one end of each support rod (4) is hinged with one pair of support hinge seats (2) through a hinge shaft (7), and the other end of each support rod (4) extends upwards in an inclined manner, the fixed end of the hydraulic rod (3) is hinged with a pair of hydraulic hinge seats (2) through a hinge shaft (7), the movable end of the hydraulic rod (3) is hinged to the middle of the adjacent supporting rod (4), two ends of the connecting shaft (11) are hinged to the other ends of the two adjacent supporting rods (4) in the horizontal direction, the two connecting shafts (11) are parallel up and down, the connecting shafts (11) are sleeved with the connecting blocks (8) at equal intervals, the connecting blocks (8) on the two connecting shafts (11) are in one-to-one correspondence, clamping rings (12) are arranged on two sides of the connecting blocks (8), the clamping rings (12) are fixedly arranged on the connecting shaft (11), two ends of the supporting shaft (9) are connected with the two corresponding connecting blocks (8), a plurality of mounting holes are formed in the fixing plate (1), the clamping ring (12) is a metal ring, and a layer of protective pad is wrapped on the surface of the metal ring;
the invention relates to a port and pier generator, which is different from a port and pier buffer in that an oil inlet pipe (5) and an oil outlet pipe (6) are additionally arranged, wherein the oil inlet pipe (5) is communicated with a liquid inlet of a hydraulic rod (3), the oil outlet pipe (6) is communicated with a liquid outlet of the hydraulic rod (3), and the oil inlet pipe (5) and the oil outlet pipe (6) are connected with the hydraulic generator to generate electricity by matching with the hydraulic generator;
in order to better collect sea wave resources, the rubber rollers (10) are replaced by wave collecting long plates.
The wave collecting long plates are obliquely and fixedly arranged on the supporting shaft (9), the middle parts of two adjacent wave collecting long plates are fixedly connected, the wave collecting long plates are made of rubber materials, the interior of each wave collecting long plate is hollow, and metal elastic sheets are filled in the wave collecting long plates;
the wave collecting long plates are obliquely fixed on the support shaft (9) and are connected with each other, so that sea waves can be better collected;
the port and pier generator can also be used as a port and pier buffer, the buffering effect is reduced only when the generator is impacted by a ship, but when the generator is not parked by the ship, if the seashore waves are large, the generator can be compressed by a hydraulic rod (3), the generator can be matched with a hydraulic generator to generate electricity to convert kinetic energy into hydraulic energy and then into electric energy, and when the generator is idle, enough seashore wave resources can be utilized to generate electricity.
The wave collecting long plate is obliquely fixed on the support shaft (9), preferably not to face the direction of sea waves, so that power generation can be better performed.
Because the invention is installed on the shore, and the sea waves are utilized to face the direction of the sea waves, although the sea waves can impact the wave collecting long plate better to compress the hydraulic rod (3), tests show that the wave collecting long plate is obliquely fixed on the support shaft (9), preferably not to face the direction of the sea waves, the non-obverse side of the wave collecting long plate faces the sea waves, and the oblique arrangement of the wave collecting long plate can enable the back flow of the sea waves hitting the shore to impact the wave collecting plate repeatedly, so that the hydraulic rod (3) has better telescopic effect and better power generation efficiency.
It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (6)
1. The utility model provides a port and pier buffer which characterized by: the support hinging device comprises a fixed plate, hydraulic hinging seats, hydraulic rods, support hinging seats, connecting blocks, support shafts, rubber rollers, connecting shafts and clamping rings, wherein four pairs of hydraulic hinging seats are fixedly arranged on the fixed plate and distributed in a rectangular array manner, four pairs of support hinging seats correspond to the four pairs of hydraulic hinging seats one by one, one end of each support rod is hinged with one pair of support hinging seats through a hinging shaft, the fixed end of each hydraulic rod is hinged with one pair of hydraulic hinging seats through the hinging shaft, the movable end of each hydraulic rod is hinged to the middle part of the adjacent support rod, the two ends of each connecting shaft are hinged to the other ends of the two adjacent support rods in the horizontal direction, the two connecting shafts are parallel up and down, and a plurality of connecting blocks are sleeved on the connecting shafts at equal intervals, the rubber roller connecting device is characterized in that the connecting blocks are in one-to-one correspondence with each other, the clamping rings are arranged on two sides of the connecting blocks and fixedly arranged on the connecting shafts, two ends of the supporting shaft are connected with the two corresponding connecting blocks, the rubber roller is rotatably sleeved on the supporting shaft, and the fixing plate is provided with a plurality of mounting holes.
2. The buffer of claim 1, wherein the other end of the support rod extends in an inclined direction to ensure the hydraulic rod to be compressed when the buffer is vertically pressed.
3. The buffer of claim 1, wherein the rubber roller is made of rubber material, and the rubber roller is hollow and filled with metal spring.
4. The buffer of claim 3, wherein the rubber rollers have a phosphor strip on the outer wall.
5. The buffer of claim 1, wherein the retainer ring is a metal ring, and a protective pad is coated on the surface of the metal ring.
6. The buffer for port and pier of claim 1 wherein the rubber rollers rotate and the hydraulic rod compresses to simultaneously buffer the vertical pressure and the tangential force during the ship collision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061290.XA CN110777734B (en) | 2019-11-01 | 2019-11-01 | Buffer for port and wharf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061290.XA CN110777734B (en) | 2019-11-01 | 2019-11-01 | Buffer for port and wharf |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110777734A CN110777734A (en) | 2020-02-11 |
| CN110777734B true CN110777734B (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911061290.XA Active CN110777734B (en) | 2019-11-01 | 2019-11-01 | Buffer for port and wharf |
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| CN (1) | CN110777734B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113175266A (en) * | 2021-04-30 | 2021-07-27 | 孙铭振 | Building emergency guarantee 5G base station capable of being deployed rapidly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363474A (en) * | 1981-04-29 | 1982-12-14 | Teledyne Industries, Inc. | Anti-pull-out bumper |
| US4884919A (en) * | 1989-02-23 | 1989-12-05 | Moore Joe T | Pier cushioning system |
| CN105714742B (en) * | 2016-01-27 | 2017-07-11 | 上海交通大学 | A kind of harbour of adjustable angle leans on ship buffer unit |
| CN106837673B (en) * | 2017-01-20 | 2019-12-03 | 浙江海洋大学东海科学技术学院 | A kind of ship power generator using ocean energy |
| CN108060657B (en) * | 2018-01-15 | 2019-11-08 | 涡阳县信隆船舶附件有限公司 | A kind of steamer, which berths, uses collision proof device for wharf |
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- 2019-11-01 CN CN201911061290.XA patent/CN110777734B/en active Active
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| CN110777734A (en) | 2020-02-11 |
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