CN119711417B - Ship berthing auxiliary device - Google Patents
Ship berthing auxiliary device Download PDFInfo
- Publication number
- CN119711417B CN119711417B CN202510233913.6A CN202510233913A CN119711417B CN 119711417 B CN119711417 B CN 119711417B CN 202510233913 A CN202510233913 A CN 202510233913A CN 119711417 B CN119711417 B CN 119711417B
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- block
- frame
- sliding
- ship
- sleeve
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- Withdrawn - After Issue
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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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- Vibration Prevention Devices (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention relates to the technical field of ship berthing and discloses a ship berthing auxiliary device, which comprises a fixed seat, wherein a connecting block is arranged above the fixed seat, a fixed block is connected to the connecting block, a first limit frame is connected to the fixed block, a sliding column is connected to the first limit frame in a sliding manner, two ends of the sliding column are connected with limit plates, a connecting strip is connected to the outer side of the sliding column, one end of the connecting strip is connected with an arc-shaped tooth block, a V-shaped frame is rotatably arranged between the first limit frames, a supporting block is connected to the connecting block, a rubber plate is connected between the supporting block and the V-shaped frame, ventilation holes are formed in the supporting block, and an adjusting mechanism for performing telescopic control on the arc-shaped tooth block is connected to the fixed seat. According to the invention, the V-shaped frame and the rubber disc are utilized to buffer the transverse movement of the ship, the buffer structures of the double stations complement each other, the transverse buffer effect is greatly improved, and the rubber ring is utilized to buffer the longitudinal movement of the ship.
Description
Technical Field
The invention relates to the technical field of ship berthing, in particular to a ship berthing auxiliary device.
Background
Berthing refers to a navigation device that provides the speed and direction of slow movement of a vessel relative to the sea floor or dock. When a modern large ship is berthed and enters and exits from a dock, the accurate speed and direction of the motion of the modern large ship need to be judged so as to avoid a sea loss accident. The device not only can provide the longitudinal speed for the ship, but also can provide the transverse moving speed and direction of the bow and the stern which are very slow when the ship is berthed.
In order to avoid the situation that the ship collides with the wharf when the ship moves to the wharf when the ship is berthed, the ship needs to be moved and buffered through professional arrangement when the ship is berthed, wherein the ship can have certain longitudinal and transverse moving speeds when the ship is close to the wharf, the transmission berthing auxiliary equipment can only reduce the transverse approaching speed through buffering, the longitudinal moving speed of the ship can only be reduced through friction between the ship and the berthing structure, the buffering mode is extremely low in efficiency, hidden danger of damaging the berthing equipment exists, the buffering effect of the berthing equipment on the transverse moving is also reduced, certain requirements are also met on the berthing direction of the ship body when the ship moves longitudinally, the problem that the berthing auxiliary equipment cannot be longitudinally collided can not be solved, and the existing berthing auxiliary equipment has certain functional shortages.
Based on this, a ship berthing auxiliary device is provided.
Disclosure of Invention
The invention aims to solve the problems and provides a ship berthing auxiliary device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The ship berthing auxiliary device comprises a fixed seat, wherein a connecting block is arranged above the fixed seat, a fixed block is connected to the connecting block, a first limiting frame is connected to the fixed block, a sliding column is connected to the first limiting frame in a sliding manner, limiting discs are connected to two ends of the sliding column, a connecting strip is connected to the outer side of the sliding column, and an arc-shaped tooth block is connected to one end of the connecting strip;
A V-shaped frame is rotatably arranged between the first limiting frames, a supporting block is connected to the connecting block, a rubber disc is connected between the supporting block and the V-shaped frame, and ventilation holes are formed in the supporting block;
The fixing seat is connected with an adjusting mechanism for performing telescopic control on the arc-shaped tooth blocks.
Preferably, the lower end of the connecting block is connected with a clamping block, the clamping block is rotationally connected with a roller, and the roller is in rolling contact with the upper surface of the fixed seat.
Preferably, a deflection shaft is fixedly connected between the fixed blocks, a deflection pipe is rotatably connected to the deflection shaft, and the deflection pipe is fixedly connected to the V-shaped frame.
Preferably, the adjustment mechanism comprises a telescopic cylinder, the telescopic cylinder rotates to be connected on the fixing base, the telescopic cylinder outside is connected with the cylinder hoop, be connected with the rubber ring on the cylinder hoop, telescopic cylinder flexible end rotates to be connected with the slide bar, the groove of bending has been seted up on the fixing base, slide bar sliding connection is on the groove of bending, sliding connection has the recovery frame on the fixing base, be connected with the telescopic link between recovery frame and the connecting block, connecting strip one end is connected with spacing second, spacing second sets up in recovery frame top, the equal sliding connection of slide bar is on spacing second and recovery frame.
Preferably, the rubber ring is connected with a lantern ring, the lantern ring is sleeved on the telescopic cylinder, the lantern ring is rotationally connected with a rotating shaft, and the rotating shaft is rotationally connected to the fixing seat.
Preferably, the telescopic end of the telescopic cylinder is connected with a sleeve, the sleeve is sleeved on the sliding rod, the sliding rod is connected with a clamping disc, and the clamping disc is clamped on the outer side of the sleeve.
Preferably, the fixing seat is connected with a sliding rail, the sliding rail is connected with a sliding block in a sliding manner, and the sliding block is fixedly connected to the recovery frame.
Preferably, the fixing seat is fixedly connected with a sleeve block, the sleeve block is sleeved on the telescopic rod, and the telescopic rod is slidably connected to the sleeve block.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the application, the V-shaped frame structure is adopted, the V-shaped frame and the rubber disc are utilized to buffer the transverse movement of the ship, the buffer structures of the double stations complement each other, the transverse buffer effect is greatly improved, meanwhile, the rubber ring is utilized to buffer the longitudinal movement of the ship, the special bending groove can reduce the longitudinal stress of a part of the ship movement, the rubber ring rotating structure matched with the structural displacement of the sliding rod under the driving of the longitudinal force of the ship can provide a stable buffer effect, the structural impact force in the ship berthing process is greatly reduced, and the ship can be ensured to stably berth.
2. According to the application, the telescopic cylinder structure is adopted, the telescopic cylinder is utilized to shrink the arc-shaped rack, when the berthing auxiliary device is installed in a wharf, the arc-shaped rack can stretch out during berthing, and when the arc-shaped rack does not play a role, the arc-shaped rack can shrink to the wharf, so that corrosion of seawater and other substances to the berthing device structure is reduced, and the use durability of the berthing device is greatly improved.
Drawings
Fig. 1 shows a schematic structural diagram of an entire berthing assistance apparatus provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a telescopic cylinder joint according to an embodiment of the present invention;
FIG. 3 shows a schematic view of an exploded construction of a V-frame joint provided in accordance with an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of a connection point of a connection bar according to an embodiment of the present invention;
Fig. 5 shows a schematic structural diagram of a strut joint provided according to an embodiment of the present invention.
Legend description:
1. The device comprises a fixing seat, a sliding rail, a 3 bending groove, a4 rotating shaft, a 5 telescopic cylinder, a 6 recycling frame, a 7 sliding block, a 8 sleeve block, a 9 telescopic rod, a 10 connecting block, a 11 limiting frame, a 12 limiting disc, a 13 supporting block, a 14V-shaped frame, a 15 rubber disc, a 16 arc-shaped tooth block, a 17 connecting bar, a 18 limiting frame, a 19 sliding rod, a20 sleeve ring, a 21 rubber ring, a 22 cylinder hoop, a 23 sleeve, a 24 deflection shaft, a 25 fixed block, a 26 deflection pipe, a 27 sliding column, a 28 clamping block, a 29 roller, a 30 clamping disc, a 31 and an air hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution:
The utility model provides a boats and ships berth auxiliary device, including fixing base 1, fixing base 1 is fixed knot constructs, need install the device in the pier is close to berthing surface of water one side wall inside, conveniently when using, berth auxiliary device inner structure stretches out, and when not using, corresponding structure can accomodate to the pier inside, protect it, fixing base 1 top is provided with connecting block 10, be connected with fixed block 25 on the connecting block 10, fixed block 25 structure is provided with two, two fixed blocks 25 are parallel to each other perpendicular connection in connecting block 10 one side, be connected with spacing frame one 11 on the fixed block 25, sliding connection has strut 27 on spacing frame one 11, strut 27 both ends are connected with spacing dish 12, it can only carry out the removal in horizontal direction to guarantee strut 27 through setting up spacing dish 12, strut 27 outside is connected with connecting strip 17, connecting strip 17 one end is connected with arc tooth piece 16, through adopting the dentiform structure, increase and the cooperation effect when berthing with the hull, avoid appearing the structure and skid the phenomenon;
the V-shaped frames 14 are rotatably arranged between the first limiting frames 11, the V-shaped frames 14 are arranged on one side of the sliding column 27, the sliding column 27 can be ensured to be in a vertical state through the V-shaped frames 14, so that the V-shaped frames 14 play a certain limiting role on the structure of the sliding column 27, the connecting blocks 10 are connected with the supporting blocks 13, rubber discs 15 are connected between the supporting blocks 13 and the V-shaped frames 14, the rubber discs 15 are of hollow structures and can play a buffering effect, the supporting blocks 13 are provided with air holes 31, and the space inside the rubber discs 15 is mutually communicated with the outside through the air holes 31;
the fixing seat 1 is connected with an adjusting mechanism for carrying out telescopic control on the arc-shaped tooth block 16, and in order to improve the buffering effect, a rack structure matched with the arc-shaped tooth block 16 can be arranged on the outer side of the ship body, so that the interaction effect between the berthing ship and the arc-shaped tooth block 16 is improved.
Specifically, as shown in fig. 5, the lower end of the connecting block 10 is connected with a clamping block 28, the clamping block 28 is rotationally connected with a roller 29, the roller 29 is in rolling contact with the upper surface of the fixed seat 1, the stability of the connecting block 10 in reciprocating movement on the fixed seat 1 is improved by arranging a roller 29 structure, the problem of inclination of the structure is avoided, and the connecting strip 17 is ensured to be in a horizontal state.
Specifically, as shown in fig. 3, a deflection shaft 24 is fixedly connected between the fixing blocks 25, a deflection pipe 26 is rotatably connected to the deflection shaft 24, the deflection pipe 26 is fixedly connected to the V-shaped frame 14, the V-shaped frame 14 is rotatably connected to one side of the connecting block 10, and the structure of the V-shaped frame 14 is limited by arranging the deflection shaft 24, so that the stability of rotation of the V-shaped frame is improved.
Specifically, as shown in fig. 2 and 5, the adjusting mechanism comprises a telescopic cylinder 5, the telescopic cylinder 5 is rotationally connected on the fixing seat 1, the telescopic cylinder 5 is a hydraulic cylinder, a stable transmission effect is provided, the telescopic cylinder 5 is kept unchanged under the condition that the berthing auxiliary device is subjected to huge impact, the outer side of the telescopic cylinder 5 is connected with a cylinder hoop 22, the cylinder hoop 22 is fixedly connected with the outer side of the telescopic cylinder 5, the cylinder hoop 22 is connected with a rubber ring 21, the rubber ring 21 is sleeved on the outer side of the telescopic cylinder 5, wherein the rubber ring 21 is of an opening structure at one side, the rubber ring 21 only provides a buffering effect in the direction of structural materials, and a better buffering effect is not realized through compressed air, so the buffering effect is weaker than that of a rubber disc 15, the telescopic end of the telescopic cylinder 5 is rotationally connected with a slide bar 19, the telescopic cylinder 5 stretches out and draws back, can drive the slide bar 19 in step and remove, the groove 3 of bending has been seted up on the fixing base 1, the groove 3 structure of bending is L type, wherein the groove 3 of bending is close to the first part that the rotation axis 4 one end was driven the slide bar 19 and removed for the extension of telescopic cylinder 5, this part is the spout structure that is parallel to each other with telescopic link 9, and it is its vertically is the second part of groove 3 of bending, this part is the structure that is parallel to each other with retrieving between the frame 6, slide bar 19 sliding connection is on the groove 3 of bending, sliding connection has retrieving frame 6 on the fixing base 1, be connected with telescopic link 9 between retrieving frame 6 and the connecting block 10, connecting bar 17 one end is connected with spacing second 18, spacing second 18 sets up in retrieving frame 6 top, slide bar 19 equal sliding connection is on spacing second 18 and retrieving frame 6.
Specifically, as shown in fig. 1 and 2, a collar 20 is connected to a rubber ring 21, the collar 20 is sleeved on the telescopic cylinder 5, a rotating shaft 4 is rotatably connected to the collar 20, the rotating shaft 4 is rotatably connected to the fixing seat 1, a longitudinal buffering effect is provided by arranging the rubber ring 21, and the rotating shaft 4 is penetratingly connected to the fixing seat 1.
Specifically, as shown in fig. 2, the telescopic end of the telescopic cylinder 5 is connected with a sleeve 23, the sleeve 23 is sleeved on the slide rod 19, the slide rod 19 is connected with a clamping disc 30, the clamping disc 30 is clamped outside the sleeve 23, and the structure of the slide rod 19 is limited by arranging the clamping disc 30, so that the mutual separation between the slide rod 19 and the sleeve 23 is avoided, and the transmission stability is improved.
Specifically, as shown in fig. 1, the fixing base 1 is connected with the sliding rail 2, the sliding rail 2 is connected with the sliding block 7 in a sliding manner, the sliding block 7 is fixedly connected to the recovery frame 6, two sliding rail bars 2 are arranged, two sliding rail bars 2 are correspondingly and synchronously arranged, the recovery frame 6 can be effectively ensured to slide on the fixing base 1 to keep a horizontal state, and the stability of structural movement is improved.
Specifically, as shown in fig. 1, the fixed seat 1 is fixedly connected with a sleeve block 8, the sleeve block 8 is sleeved on the telescopic rod 9, the telescopic rod 9 is slidably connected on the sleeve block 8, the telescopic rod 9 is limited by arranging the sleeve block 8, the telescopic rod 9 is prevented from shifting in the back and forth movement process, and the transmission stability is improved.
In summary, according to the ship berthing auxiliary device provided in this embodiment, the berthing auxiliary device needs to be installed inside the dock wall, and a plurality of berthing auxiliary devices are sequentially arranged on the dock wall to ensure the berthing stability of the ship, so that in order to improve the interaction effect between the ship and the berthing auxiliary device, a rack structure which is mutually matched with the arc-shaped tooth block 16 can be arranged on one side of the ship to ensure that the friction force between the ship body and the arc-shaped tooth block 16 is increased during the berthing process of the ship, and the movement of the ship body is buffered, so that the berthing operation of the ship is completed rapidly.
When the ship berthing needs to be buffered, an operator needs to start the telescopic cylinder 5, the telescopic cylinder 5 stretches to drive the sleeve 23 connected with the telescopic end of the telescopic cylinder 5 to push the slide bar 19 to slide on the bending groove 3, the bending groove 3 is of an L-shaped structure, the slide bar 19 stably slides along the L-shaped track structure, when the slide bar 19 slides on the first part of the L-shaped bending groove 3, the slide bar 19 can move on the fixed seat 1, the slide block 7 slides on the slide rail 2 at the moment, the limiting frame II 18 keeps the structural angle unchanged and synchronously moves outwards along with the recovery frame 6, the arc-shaped tooth block 16 stretches out of the wharf at the moment, and the position between the telescopic bar 9 and the sleeve block 8 is changed.
When the telescopic cylinder 5 continues to stretch, the sliding rod 19 slides to the second part of the bending groove 3, the structure of the recovery frame 6 stops moving at the moment, the sliding rod 19 starts to slide on the recovery frame 6, the limiting frame two 18 can be pushed to deflect by the sliding rod 19, the sliding column 27 arranged on the limiting frame one 11 rotates in the sliding rod, the arc-shaped tooth block 16 can be rotated to a berthing angle, when the limiting frame two 18 is pushed to deflect by the sliding rod 19, the sliding rod 19 also slides in the limiting frame two 18, and when the telescopic cylinder 5 stretches to the maximum distance, the arc-shaped tooth block 16 stretches out of a wharf at the moment and can be matched with a ship stably to buffer.
When the ship is berthed, the berthing and driving-in direction of the ship is required to be strictly limited at the moment, so that the berthing and buffering effect to the greatest extent is ensured, when the outer side of the ship is contacted with the arc-shaped tooth block 16, the ship transversely moves to push the connecting strip 17 to move, the sliding column 27 slides on the first limiting frame 11, the sliding column 27 pushes the V-shaped frame 14 arranged at the outer side to deflect, so that the rubber disc 15 at one side of the V-shaped frame 14 is extruded, the rubber disc 15 at the other side is stretched, the structure of the rubber disc 15 and the internal air structure resist deformation caused by the stress of the rubber disc 15, the pore diameter of the air holes 31 is smaller, air in the rubber disc 15 cannot be rapidly discharged or enter from the air holes 31, so that transverse pushing force of the ship is resisted, the transverse movement of the ship is buffered, and the effect that one or more than two rubber discs 15 are mutually matched is exerted is achieved;
When the ship gives longitudinal force to the arc-shaped tooth block 16, the connecting strip 17 and the limiting frame II 18 deflect at the moment, so that the sliding rod 19 is pushed to slide on the recovery frame 6, the structure of the telescopic cylinder 5 is kept unchanged at the moment, the stress is transferred to the rubber ring 21, and the buffering of the longitudinal movement of the ship is completed by means of the rubber ring 21, wherein the threat of the main wharf in the berthing process of the ship is transverse impact, and the structure can buffer the longitudinal movement to a certain extent under the condition of unloading the longitudinal force of the ship, so that the reliable berthing auxiliary effect is improved.
After berthing is completed, the telescopic cylinder 5 can be controlled by an operator to shrink, so that the arc-shaped tooth block 16 and other structures are stored into the wharf, the buffer structure is protected, the seawater is prevented from corroding the internal structure of the berthing auxiliary device, and the service durability of the device structure is improved.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a ship berthing auxiliary device, includes fixing base (1), its characterized in that, fixing base (1) top is provided with connecting block (10), be connected with fixed block (25) on connecting block (10), be connected with spacing first (11) on fixed block (25), sliding connection has traveller (27) on spacing first (11), traveller (27) both ends are connected with spacing dish (12), traveller (27) outside is connected with connecting strip (17), connecting strip (17) one end is connected with arc tooth piece (16);
A V-shaped frame (14) is rotatably arranged between the first limiting frames (11), a supporting block (13) is connected to the connecting block (10), a rubber disc (15) is connected between the supporting block (13) and the V-shaped frame (14), and ventilation holes (31) are formed in the supporting block (13);
an adjusting mechanism for performing telescopic control on the arc-shaped tooth block (16) is connected to the fixed seat (1);
The adjusting mechanism comprises a telescopic cylinder (5), the telescopic cylinder (5) is rotationally connected to a fixed seat (1), a cylinder hoop (22) is connected to the outer side of the telescopic cylinder (5), a rubber ring (21) is connected to the cylinder hoop (22), a sliding rod (19) is rotationally connected to the telescopic end of the telescopic cylinder (5), a bending groove (3) is formed in the fixed seat (1), the sliding rod (19) is slidingly connected to the bending groove (3), a recovery frame (6) is slidingly connected to the fixed seat (1), a telescopic rod (9) is connected between the recovery frame (6) and a connecting block (10), a limiting frame II (18) is connected to one end of the connecting rod (17), and the limiting frame II (18) is arranged above the recovery frame (6), and the sliding rods (19) are slidingly connected to the limiting frame II (18) and the recovery frame (6).
The lower end of the connecting block (10) is connected with a clamping block (28), the clamping block (28) is rotationally connected with a roller (29), and the roller (29) is in rolling contact with the upper surface of the fixed seat (1).
2. A vessel berthing aid according to claim 1, characterized in that a deflection shaft (24) is fixedly connected between the fixing blocks (25), a deflection tube (26) is rotatably connected to the deflection shaft (24), and the deflection tube (26) is fixedly connected to the V-shaped frame (14).
3. The ship berthing auxiliary device according to claim 1, wherein the rubber ring (21) is connected with a sleeve ring (20), the sleeve ring (20) is sleeved on the telescopic cylinder (5), the sleeve ring (20) is rotatably connected with a rotating shaft (4), and the rotating shaft (4) is rotatably connected to the fixing seat (1).
4. The ship berthing auxiliary device according to claim 1, wherein the telescopic end of the telescopic cylinder (5) is connected with a sleeve (23), the sleeve (23) is sleeved on a sliding rod (19), a clamping disc (30) is connected on the sliding rod (19), and the clamping disc (30) is clamped outside the sleeve (23).
5. The ship berthing auxiliary device according to claim 1, wherein the fixing seat (1) is connected with a sliding rail (2), the sliding rail (2) is connected with a sliding block (7) in a sliding manner, and the sliding block (7) is fixedly connected to the recovery frame (6).
6. The ship berthing auxiliary device according to claim 1, wherein a sleeve block (8) is fixedly connected to the fixing seat (1), the sleeve block (8) is sleeved on the telescopic rod (9), and the telescopic rod (9) is slidably connected to the sleeve block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510233913.6A CN119711417B (en) | 2025-02-28 | 2025-02-28 | Ship berthing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510233913.6A CN119711417B (en) | 2025-02-28 | 2025-02-28 | Ship berthing auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119711417A CN119711417A (en) | 2025-03-28 |
| CN119711417B true CN119711417B (en) | 2025-06-03 |
Family
ID=95088501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510233913.6A Withdrawn - After Issue CN119711417B (en) | 2025-02-28 | 2025-02-28 | Ship berthing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119711417B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978619A (en) * | 2021-11-30 | 2022-01-28 | 安徽速驿通供应链管理有限公司 | Series-parallel ship mooring device |
| CN115522514A (en) * | 2022-10-24 | 2022-12-27 | 南通昭烈船舶设计有限公司 | Protector is used in boats and ships berthing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101903683B1 (en) * | 2017-05-18 | 2018-10-04 | 삼성중공업 주식회사 | Apparatus for mooring ship |
| CN116654204B (en) * | 2023-07-11 | 2024-02-09 | 威海聚星船舶技术有限公司 | Ship anti-collision device |
| CN119221426A (en) * | 2024-11-20 | 2024-12-31 | 山东宁洋船舶有限公司 | A ship mooring anti-collision protection device |
-
2025
- 2025-02-28 CN CN202510233913.6A patent/CN119711417B/en not_active Withdrawn - After Issue
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978619A (en) * | 2021-11-30 | 2022-01-28 | 安徽速驿通供应链管理有限公司 | Series-parallel ship mooring device |
| CN115522514A (en) * | 2022-10-24 | 2022-12-27 | 南通昭烈船舶设计有限公司 | Protector is used in boats and ships berthing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119711417A (en) | 2025-03-28 |
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