CN115262486A - Tapered rubber fender device with groove structure drainage function - Google Patents
Tapered rubber fender device with groove structure drainage function Download PDFInfo
- Publication number
- CN115262486A CN115262486A CN202211066492.5A CN202211066492A CN115262486A CN 115262486 A CN115262486 A CN 115262486A CN 202211066492 A CN202211066492 A CN 202211066492A CN 115262486 A CN115262486 A CN 115262486A
- Authority
- CN
- China
- Prior art keywords
- fender
- rubber fender
- buffer
- rubber
- drainage function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
Abstract
The invention discloses a tapered rubber fender device with a groove structure drainage function, which comprises a wharf structure, wherein the rubber fender is arranged on the wharf structure: the rubber fender comprises tapered and hollow fender portion, installation department and buffering portion, and the installation department is located the bottom of fender portion to with pier structures fixed connection, the buffering portion is located the top of fender portion, the bottom of installation department is equipped with the water conservancy diversion passageway that switches on with fender portion inner chamber. According to the fender device, the flow guide channel is formed in the mounting portion, so that water flow in the rubber fender can be discharged quickly, reaction force on the rubber fender when the water flow in the rubber fender slowly flows out is reduced, the rubber fender is enabled to absorb impact energy when a ship is berthed more easily, the acting force generated by the ship to the rubber fender from different angles can be buffered and decompressed through the arranged buffer portion, shearing force borne by the rubber fender is effectively reduced, and the rubber fender is safer, more reliable, firm and durable.
Description
Technical Field
The invention relates to the technical field of fender, in particular to a conical rubber fender device with a groove structure drainage function.
Background
The cone-shaped rubber fender is a third generation product of a drum-shaped fender, and the cone-shaped rubber fender can bear acting force at various complex angles, so that the deformation is increased, the energy absorption capacity is high, and the service life is longer.
Chinese patent publication No.: CN111169605B discloses a ship fender structure, which comprises a main body, an inner groove, an insertion hole, an installation groove, an inner part, an auxiliary part and an outer part; the main body is of a rectangular plate-shaped structure and is made of spring steel; the inner groove is arranged in the middle of the rear end of the main body; the inner tank includes side pieces; the inner groove is of an arc-shaped structure; the side piece is made of rubber, and a plurality of round holes are formed in the side piece; a plurality of contact elements with conical structures are arranged in the round holes of the side elements; the jacks are arranged on two sides of the top end of the main body; the jack comprises an insert rod; the jack is of a cylindrical structure, and the top end of the jack is of an inclined structure; the inserted bar is of a cylindrical structure and is arranged on two sides of the bottom of the main body; the inserted rod is inserted into the jack and forms a pluggable structure with the jack; the mounting grooves are arranged on two sides of the front end of the main body in a uniform arrangement mode; the inner part is arranged in the middle of the inner side of the main body and is made of wood; two ends of the auxiliary piece are inserted into the mounting groove, and the clamping blocks at two ends of the auxiliary piece are inserted into the fixing groove; the outer part is made of rubber, and the inner side of the outer part is connected with the outer side of the auxiliary part.
The existing cone-shaped rubber fender achieves the protection effect by means of compression fender deformation when contacting with a ship berthing process, and the inner space of the cone-shaped fender is reduced when the cone-shaped fender is compressed and deformed, so that accumulated water which cannot be quickly discharged inside the fender can be quickly discharged, the accumulated water inside the fender can generate a large reaction force when being pressed, the force acting on the ship or a wharf is large, and the phenomenon that the ship or the wharf is damaged is easily caused.
Disclosure of Invention
The invention aims to provide a tapered rubber fender device with a groove structure drainage function, which is used for reducing the reaction force caused by water flow in a rubber fender and ensuring that the rubber fender can more easily absorb the impact energy when a ship is berthed.
In order to achieve the above purpose, the invention provides the following technical scheme: a tapered rubber fender device with a groove structure drainage function comprises a wharf structure, wherein a rubber fender is arranged on the wharf structure:
the rubber fender is composed of a tapered and hollow fender portion, an installation portion and a buffer portion, the installation portion is located at the bottom of the fender portion and fixedly connected with a wharf structure, and the buffer portion is located at the top of the fender portion;
a flow guide channel communicated with the inner cavity of the fender part is arranged at the bottom of the mounting part;
the cushion part has a cushion position in a stroke thereof, which is compressed and deformed after contacting the ship, and a support position in which the cushion part is elastically restored after being separated from the ship.
As a further description of the above technical solution:
the water conservancy diversion passageway is the guiding gutter, and the quantity of guiding gutter is a plurality of, and the equal angle annular distribution is in the bottom of installation department.
As a further description of the above technical solution:
the mounting part is provided with a plurality of positioning holes which are staggered with the diversion trenches, and positioning bolts which extend into the wharf structure penetrate through the positioning holes.
As a further description of the above technical solution:
the buffering portion is equipped with the dashpot including setting up the buffering base at fender portion top on the buffering base, and is provided with the rubber ball in the dashpot, and the outside of rubber ball is provided with the buffer block, and the outside of buffer block is provided with the buffering touch panel.
As a further description of the above technical solution:
the buffer block comprises a conduction part in contact with the buffer contact plate, and the end part of the conduction part is provided with a contact part extending into the buffer groove.
As a further description of the above technical solution:
and the outer wall of the contact part is provided with a ring groove matched with the rubber ball.
As a further description of the above technical solution:
and the outer wall of the buffer touch plate is provided with a stress plate.
As a further description of the above technical solution:
the inner wall of the stress plate is respectively provided with an upper traction steel cable and a lower traction steel cable, and the free ends of the upper traction steel cable and the lower traction steel cable are respectively provided with a buried part positioned in the wharf structure.
In the technical scheme, the tapered rubber fender device with the groove structure drainage function provided by the invention has the following beneficial effects:
(1) This fender device is through the water conservancy diversion passageway of seting up on the installation department, can be when rubber fender and boats and ships contact back extrusion deformation, provide the outside passageway of outflow of rubber fender inboard rivers, make the discharge that the inboard rivers of rubber fender can be quick, accelerate the deformation rate of rubber fender, thereby reduce the reaction force that causes the rubber fender when the inboard rivers of rubber fender slowly flow out, guarantee that the rubber fender absorbs the impact energy when boats and ships berth more easily, and then the safety of protection boats and ships and structures.
(2) The fender device can buffer and release the acting force of the ship generated to the rubber fender from different angles through the arranged buffer part when the ship collides and contacts with the fender device, and the impact force at different angles can act on the fender part along the axis direction of the rubber fender, so that the shearing force applied to the rubber fender is effectively reduced, and the fender device is safer and more reliable, firm and durable.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a tapered rubber fender device with a drainage function in a groove structure according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a rubber fender provided in an embodiment of the present invention;
FIG. 3 is a schematic view of a partial structure of a connection between a fender portion and a buffering portion according to an embodiment of the present invention;
fig. 4 is a schematic partial structure diagram of a buffer block according to an embodiment of the present invention.
Description of the reference numerals:
1. a dock structure; 2. a ground engaging member; 3. positioning the bolt; 4. rubber fender; 41. a fender portion; 42. an installation part; 43. positioning holes; 44. a diversion trench; 45. a buffer section; 451. a buffer base; 452. a buffer touch panel; 453. a buffer tank; 454. a buffer block; 4541. a conduction part; 4542. a contact portion; 4543. a ring groove; 455. a rubber ball; 5. an upper traction wire rope; 6. a lower traction wire rope; 7. a stress plate.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a tapered rubber fender device with a drainage function of a trench structure comprises a wharf structure 1, wherein a rubber fender 4 is arranged on the wharf structure 1:
the rubber fender 4 consists of a conical and hollow fender part 41, an installation part 42 and a buffer part 45, wherein the installation part 42 is positioned at the bottom of the fender part 41 and is fixedly connected with the wharf structure 1, so that the axis of the fender part 41 can be parallel to the water surface and perpendicular to the vertical surface of the wharf structure 1, and the buffer part 45 is positioned at the top of the fender part 41, so that the buffer part 45 can be positioned at the outer side of the rubber fender 4 and can be firstly contacted with the acting force when a ship stops;
the bottom of the mounting part 42 is provided with a flow guide channel communicated with the inner cavity of the fender part 41, so that when the rubber fender 4 is squeezed and deformed after contacting with a ship, a channel for water flow in the rubber fender 4 to flow outwards is provided, the water flow in the rubber fender 4 can be quickly discharged, the deformation rate of the rubber fender 4 is accelerated, the reaction force on the rubber fender 4 and the ship when the water flow in the rubber fender 4 slowly flows out is reduced, the rubber fender 4 is ensured to absorb the impact energy when the ship is berthed more easily, and the structure safety of the ship and the wharf structure 1 is further protected;
The diversion channels are diversion trenches 44, the number of the diversion trenches 44 is a plurality, and the diversion trenches 44 are distributed at the bottom of the installation part 42 in an equiangular annular manner, when a ship berths and the rubber fender 4 collide and contact, impact force of the ship berthing can act on the rubber fender 4, so that the rubber fender 4 is extruded, compressed and deformed, water flow in the rubber fender 4 can be extruded and discharged outwards from the diversion trenches 44, and then the deformation rate of the rubber fender 4 can be accelerated, so that the reaction force on the rubber fender 4 and the ship when the water flow in the rubber fender 4 slowly flows out is reduced, the rubber fender 4 is ensured to absorb impact energy when the ship berths more easily, and the structure safety of the ship and the wharf structure 1 is further protected.
The installation part 42 is provided with a plurality of positioning holes 43 which are staggered with the diversion trenches 44, positioning bolts 3 extending into the wharf structure 1 are arranged in the positioning holes 43 in a penetrating mode, the installation part 42 is placed at the installation place of the wharf structure 1, the positioning bolts 3 penetrate through the positioning holes 43 and then are driven into the wharf structure 1, and therefore the rubber fender 4 can be installed and fixed.
The buffer part 45 comprises a buffer base 451 arranged at the top of the fender part 41, a buffer groove 453 is arranged on the buffer base 451, rubber balls 455 are arranged in the buffer groove 453, a buffer block 454 is arranged outside the rubber balls 455, a buffer touch plate 452 is arranged outside the buffer block 454, the rubber balls 455 are distributed in the buffer groove 453 in a two-row annular structure, when the buffer touch plate 452 is not pressed, the rubber balls 455 are in a normal state, the buffer touch plate 452 is in a supporting position, when a ship leans on the ship to generate pressure on the rubber fender 4, the buffer touch plate 452 is pressed and transmits the pressure to the buffer block 454, the buffer block 454 extrudes the rubber balls 455 to deform the rubber balls 455, so that the instant large impact force on the rubber fender 4 can be buffered, and the phenomenon that the instant large impact force on the rubber fender 4 is excessively large to cause serious deformation is prevented.
The buffer block 454 comprises a conducting part 4541 which is in contact with the buffer touch plate 452, the end part of the conducting part 4541 is provided with a contact part 4542 which extends into the buffer groove 453, the outer wall of the contact part 4542 is provided with an annular groove 4543 which is matched with the rubber ball 455, the outer diameter of the contact part 4542 is smaller than the inner diameter of the buffer groove 453, when the ship is in an inclined state during berthing, the acting force of berthing of the ship acts on the buffer touch plate 452 from different angles and directions, the acting force of the buffer touch plate 452 from different angles and directions is transmitted to the contact part 4542, the rubber ball 455 at a pressed position which is in direct contact with the berthing of the ship is compressed and deformed in the annular groove 4543, the buffer touch plate 452 is correspondingly deformed, the ship berthing linear acts on the rubber fender 4 and is stably contacted with the contact surface of the ship, and the impact force at different angles can act on the fender 41 along the axial direction of the rubber fender 4, so that the shearing force of the rubber fender 4 is effectively reduced, the rubber fender 4 is safer and more reliable and durable.
The outer wall of the buffer touch plate 452 is provided with the stress plate 7, so that the contact surface area of the rubber fender 4 and a ship can be increased, and the phenomenon that the rubber fender 4 is frequently in collision contact with the ship to cause excessive abrasion is avoided.
The inner wall of atress board 7 is provided with superior traction cable 5 and lower traction cable 6 respectively, and the free end of superior traction cable 5 and lower traction cable 6 all is provided with the buried piece 2 that is located pier structure 1, the quantity of superior traction cable 5 and lower traction cable 6 is two at least, and the symmetric connection is in the top position and the below position of atress board 7, can play the reinforced effect of pulling to atress board 7, prevent that atress board 7 from taking place to rock the phenomenon that drops even from rubber fender 4.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and are not to be construed as limiting the scope of the invention.
Claims (8)
1. A tapered rubber fender device with a groove structure drainage function comprises a wharf structure (1), wherein a rubber fender (4) is arranged on the wharf structure (1), and the tapered rubber fender device is characterized in that:
the rubber fender (4) consists of a tapered and hollow fender part (41), an installation part (42) and a buffer part (45), the installation part (42) is positioned at the bottom of the fender part (41) and is fixedly connected with the wharf structure (1), and the buffer part (45) is positioned at the top of the fender part (41);
a flow guide channel communicated with the inner cavity of the fender portion (41) is arranged at the bottom of the mounting portion (42);
the cushion part (45) has a cushion position where the cushion part is compressed and deformed after contacting the ship and a support position where the cushion part is elastically restored after being separated from the ship on the stroke.
2. The cone-shaped rubber fender device with the drainage function of the groove structure as claimed in claim 1 is characterized in that: the flow guide channels are flow guide grooves (44), the number of the flow guide grooves (44) is a plurality, and the flow guide grooves are distributed at the bottom of the mounting portion (42) in an equal-angle annular mode.
3. The cone-shaped rubber fender device with the drainage function of the groove structure as claimed in claim 2, is characterized in that: the mounting part (42) is provided with a plurality of positioning holes (43) which are staggered with the diversion trenches (44), and positioning bolts (3) extending into the wharf structure (1) penetrate through the positioning holes (43).
4. The cone-shaped rubber fender device with the drainage function of the groove structure as claimed in claim 1 is characterized in that: the buffer part (45) comprises a buffer base (451) arranged at the top of the fender part (41), a buffer groove (453) is arranged on the buffer base (451), a rubber ball (455) is arranged in the buffer groove (453), a buffer block (454) is arranged on the outer side of the rubber ball (455), and a buffer touch plate (452) is arranged on the outer side of the buffer block (454).
5. The cone-shaped rubber fender device with the drainage function of the groove structure as claimed in claim 4, is characterized in that: the buffer block (454) comprises a conduction part (4541) which is in contact with the buffer contact plate (452), and a contact part (4542) which extends into the buffer groove (453) is arranged at the end part of the conduction part (4541).
6. The cone-shaped rubber fender device with the drainage function of the groove structure as claimed in claim 5, is characterized in that: the outer wall of the contact part (4542) is provided with a ring groove (4543) matched with the rubber ball (455).
7. The cone-shaped rubber fender device with the drainage function of the groove structure as claimed in claim 4, is characterized in that: and a stress plate (7) is arranged on the outer wall of the buffer touch plate (452).
8. The cone-shaped rubber fender device with the drainage function of the groove structure as claimed in claim 7 is characterized in that: the inner wall of the stress plate (7) is respectively provided with an upper traction steel cable (5) and a lower traction steel cable (6), and the free ends of the upper traction steel cable (5) and the lower traction steel cable (6) are respectively provided with a buried part (2) positioned in the wharf structure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211066492.5A CN115262486A (en) | 2022-09-01 | 2022-09-01 | Tapered rubber fender device with groove structure drainage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211066492.5A CN115262486A (en) | 2022-09-01 | 2022-09-01 | Tapered rubber fender device with groove structure drainage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115262486A true CN115262486A (en) | 2022-11-01 |
Family
ID=83755362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211066492.5A Pending CN115262486A (en) | 2022-09-01 | 2022-09-01 | Tapered rubber fender device with groove structure drainage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115262486A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB729705A (en) * | 1952-10-21 | 1955-05-11 | Raymond Concrete Pile Co | Improvements in or relating to wharf fenders |
| FR2141424A1 (en) * | 1971-06-01 | 1973-01-26 | Kleber Colombes | Marine fenders - of rubber faced with a low friction material pref polyolefin |
| JPH0782723A (en) * | 1993-09-17 | 1995-03-28 | Nippon Mektron Ltd | Fender |
| JPH07138929A (en) * | 1993-11-17 | 1995-05-30 | Bridgestone Corp | Fender |
| JPH11222832A (en) * | 1998-02-03 | 1999-08-17 | Meiji Rubber & Chem Co Ltd | Fender |
| JP2002138444A (en) * | 2000-11-06 | 2002-05-14 | Shibata Ind Co Ltd | Fender device |
| JP2018003566A (en) * | 2016-07-08 | 2018-01-11 | 住友ゴム工業株式会社 | Fender device |
| CN210437361U (en) * | 2019-04-29 | 2020-05-01 | 江苏赛尔橡胶股份有限公司 | Rubber fender with buffering shock-absorbing function |
| CN112681230A (en) * | 2020-12-15 | 2021-04-20 | 浙江海洋大学 | non-Newtonian fluid wharf fender device |
-
2022
- 2022-09-01 CN CN202211066492.5A patent/CN115262486A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB729705A (en) * | 1952-10-21 | 1955-05-11 | Raymond Concrete Pile Co | Improvements in or relating to wharf fenders |
| FR2141424A1 (en) * | 1971-06-01 | 1973-01-26 | Kleber Colombes | Marine fenders - of rubber faced with a low friction material pref polyolefin |
| JPH0782723A (en) * | 1993-09-17 | 1995-03-28 | Nippon Mektron Ltd | Fender |
| JPH07138929A (en) * | 1993-11-17 | 1995-05-30 | Bridgestone Corp | Fender |
| JPH11222832A (en) * | 1998-02-03 | 1999-08-17 | Meiji Rubber & Chem Co Ltd | Fender |
| JP2002138444A (en) * | 2000-11-06 | 2002-05-14 | Shibata Ind Co Ltd | Fender device |
| JP2018003566A (en) * | 2016-07-08 | 2018-01-11 | 住友ゴム工業株式会社 | Fender device |
| CN210437361U (en) * | 2019-04-29 | 2020-05-01 | 江苏赛尔橡胶股份有限公司 | Rubber fender with buffering shock-absorbing function |
| CN112681230A (en) * | 2020-12-15 | 2021-04-20 | 浙江海洋大学 | non-Newtonian fluid wharf fender device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115262486A (en) | Tapered rubber fender device with groove structure drainage function | |
| CN101638892B (en) | Pressure-yielding anchorage device and reclaimable anchor cable | |
| CN111188266B (en) | Bridge engineering cross slope drainage device | |
| CN103452570A (en) | Mining cage type anti-shocking ground pressure component | |
| CN205277467U (en) | Elasticity lets presses early warning stock | |
| CN110962513A (en) | Tow hook nut box | |
| CN215475637U (en) | Novel outboard protection device | |
| CA2784107C (en) | Mooring disconnect arrangement | |
| CN216783374U (en) | Heavy colliery electromechanical device's conveyer | |
| CN201512105U (en) | Tapered rubber fender with strengthening layer | |
| CN213540446U (en) | Buffering lets pressure type stock tray | |
| CN110205987B (en) | Flexible docking railing | |
| CN216943488U (en) | Wind-powered electricity generation fortune dimension marine rubber fender with globular front end | |
| CN216586302U (en) | Monorail transit guardrail | |
| CN216336010U (en) | Internal connecting and guiding piece for self-adaptive air elevator guide rail | |
| CN112921684B (en) | Deep sea rope | |
| CN217460234U (en) | Anchoring device, carbon fiber beam connecting device and beam-platform connecting structure | |
| CN219011117U (en) | Boats and ships bump prevention device | |
| CN220364943U (en) | Rubber protection device of anti-collision anti-extrusion anti-corrosion offshore wind power foundation parking member | |
| CN211105862U (en) | Floating rail guide pillar | |
| CN220377213U (en) | Conical fender | |
| CN210310815U (en) | High-strength rubber fender with uniform stress | |
| CN215669341U (en) | Spliced wear-resistant rubber fender | |
| CN219317886U (en) | Flange component of nuclear waste recycling equipment | |
| CN219690334U (en) | Bridge traction counterforce seat is turned to high-speed railway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |