CN116654204B - Ship anti-collision device - Google Patents
Ship anti-collision device Download PDFInfo
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- CN116654204B CN116654204B CN202310842687.2A CN202310842687A CN116654204B CN 116654204 B CN116654204 B CN 116654204B CN 202310842687 A CN202310842687 A CN 202310842687A CN 116654204 B CN116654204 B CN 116654204B
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- 238000001125 extrusion Methods 0.000 claims description 26
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
- B63B2043/185—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage using shock absorbing telescoping buffers
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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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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Dampers (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to the technical field of ships, in particular to a ship anti-collision device. The device comprises a supporting seat, a supporting frame, a fixed block and the like; one side fixedly connected with two support frames of supporting seat, one side fixedly connected with two fixed blocks that the supporting seat is close to the support frame. According to the invention, the two anti-collision frames are driven to swing through ship running, so that the sliding columns move and swing, the sliding blocks can be driven to move through the swing of the sliding columns, the sliding columns can squeeze air in the square air cylinders, the piston rods squeeze air in the small air cylinders, the air in the small air cylinders can be discharged from the air leakage holes on the piston rods, and the exhaust speed of the small air cylinders is low, so that the sliding columns can be buffered in the moving process of the piston rods, and further the ship is buffered, so that the ship running speed is further slowed down, and the damage to the wharf or the ship caused by severe impact to the wharf when the ship is stopped is avoided.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a ship anti-collision device.
Background
Ships are a generic name for various ships, which are vehicles capable of sailing or berthing in water for transportation or operation, and have different technical performances, equipment and structural types according to different use requirements. As the demand for waterway transportation increases, the number of vessels increases and the speed of the vessels increases, and at the same time, if the vessels are operated improperly or the berthing speed specified by the quay is exceeded, the degree of damage of the vessels to the quay due to impact increases.
At present, old tires are bound around the ship body of the ship to prevent the ship from being crashed, but the crashproof measures are relatively simple, the ship cannot be effectively prevented from approaching the dock, the dock cannot be effectively protected, the phenomenon that the ship crashes the dock when the ship is berthed, the ship is simply limited after berthing, if the sea wave pushes the ship to shake, the ship can be impacted against the dock, the damage to the dock and the ship is caused, and the safety is not high.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides a ship anti-collision device, which solves the technical problems.
The technical scheme is as follows: the utility model provides a ship buffer stop, includes supporting seat, support frame, fixed block, first buffer gear and second buffer gear, one side fixedly connected with of supporting seat two support frames, two the support frame is the symmetry setting, one side fixedly connected with two fixed blocks that the supporting seat is close to the support frame, two the fixed block is the symmetry setting, two the fixed block all is located between two support frames, two be equipped with first buffer gear between the support frame, second buffer gear establishes on first buffer gear.
In a preferred embodiment of the present invention, the first buffer mechanism includes a first rotating shaft, an anti-collision frame, a sliding column, a sliding block, a square cylinder, an extrusion spring, a fixing rod and a return spring, wherein the first rotating shaft is rotatably connected to the two supporting frames, the anti-collision frame is fixedly connected to the first rotating shaft, the sliding column is rotatably connected to the two anti-collision frames, the square cylinder is slidably connected to the two sliding columns, the extrusion spring is connected between the sliding column and the square cylinder, a fixing rod is fixedly connected between the two fixing blocks, the two sliding blocks are slidably connected to the fixing rod, the sliding block is rotatably connected to the square cylinder, and the return spring is connected between the two sliding blocks.
In a preferred embodiment of the present invention, both of the impact brackets are disposed obliquely.
In a preferred embodiment of the present invention, the second buffer mechanism includes a fixing plate, a piston rod, a small cylinder and a return spring, wherein the fixing plate is fixedly connected to both the square cylinders, the piston rod is slidably connected to both the square cylinders, the small cylinder is fixedly connected to both the fixing plates, the piston rod is slidably connected to the small cylinder, and the return spring is connected between the piston rod and the small cylinder.
In a preferred embodiment of the present invention, each of the piston rods is provided with a leakage hole.
In a preferred embodiment of the invention, the anti-collision device further comprises a limiting mechanism, wherein the limiting mechanism is arranged on the anti-collision frame and comprises a second rotating shaft, a rotating ring, a fixing frame, an electric push rod, a sliding frame, limiting rods and a first torsion spring, the second rotating shaft is rotatably connected to the two anti-collision frames, the rotating ring is fixedly connected to the second rotating shaft, the fixing frame is fixedly connected to the two rotating rings, the electric push rod is fixedly connected to the upper parts of the two fixing frames, the sliding frame is fixedly connected to the telescopic rods of the two electric push rods, the sliding frame is connected with the fixing frame in a sliding mode, the two limiting rods are rotatably connected to the two fixing frames, the two limiting rods on the same fixing frame are in a group, and the first torsion spring is connected between each limiting rod and the fixing frame.
In a preferred embodiment of the invention, the anti-collision device further comprises an anti-collision mechanism, the anti-collision mechanism is arranged on the supporting seat, the anti-collision mechanism comprises a homing spring, inclined blocks, sliding rods, extension springs, anti-collision plates and torsion springs II, one side, close to the supporting frame, of the supporting seat is connected with two inclined blocks in a sliding mode, the two inclined blocks are located between the two fixed blocks, clamping rods are arranged on the two inclined blocks, the homing springs are connected between the two inclined blocks and the supporting seat, the two sliding rods are connected onto the supporting seat in a sliding mode, the extension springs are connected between the two sliding rods and the supporting seat, the anti-collision plates are connected onto the two sliding rods in a rotating mode, the anti-collision plates are in contact with the supporting seat, and the torsion springs II are connected between the sliding rods and the anti-collision plates.
In a preferred embodiment of the present invention, each sliding rod is provided with a clamping hole and a limiting clamping rod, and the clamping rod of the oblique block is clamped into the clamping hole of the sliding rod.
In a preferred embodiment of the present invention, the present invention further comprises a compression column and a compression spring, wherein each of the rotating rings is slidably connected to the compression column, and the compression spring is connected between the compression column and the rotating ring.
In a preferred embodiment of the present invention, the present invention further includes a plurality of buffer balls fixedly connected to each of the limit rods, and a plurality of buffer balls fixedly connected to each of the extrusion columns.
The beneficial effects are that: 1. according to the invention, the two anti-collision frames are driven to swing through ship running, so that the sliding columns move and swing, the extrusion springs can buffer the anti-collision frames and further buffer the ship, the sliding blocks move through the swing of the sliding columns, the sliding blocks are buffered through the reset springs, further buffer the ship, the berthing speed of the ship is slowed down, the sliding columns move and extrude air in the square cylinder, the piston rod extrudes air in the small cylinder, the air in the small cylinder can be discharged from the air leakage hole on the piston rod, and the air in the small cylinder can be buffered in the moving process of the piston rod due to the fact that the exhaust speed of the small cylinder is slower, further buffer the sliding columns, further buffer the ship, further slow down the running speed of the ship, and avoid the damage to the dock or the ship caused by severe impact to the dock when the ship berthes.
2. According to the invention, the two groups of fixing frames are pushed to swing through the ship to drive the two groups of fixing frames to reset through the first reset of the torsion spring, and then the sliding frame and the fixing frames are pushed to move through the ship to enable the second rotating shaft and the second rotating ring to move, and the second rotating shaft can push the anti-collision frame to swing so as to buffer the ship.
3. According to the invention, the two sliding blocks are moved to extrude the two inclined blocks to move, the sliding rods are unlocked by the movement of the inclined blocks, so that the sliding rods and the anti-collision plates are moved, the anti-collision plates can swing, the two anti-collision plates swing 90 degrees towards the direction close to the ship and can prop against the ship, the limiting clamping rods on the sliding rods can limit the anti-collision plates, the excessive swing of the anti-collision plates is avoided, the two anti-collision plates can prop against the ship more effectively, the ship is prevented from continuously running more effectively, the ship is prevented from colliding against the wharf more effectively, the damage to the wharf and the ship caused by collision is reduced more effectively, and the safety is higher.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a partial cross-sectional perspective of a first cushioning mechanism and a second cushioning mechanism of the present invention.
Fig. 4 is an enlarged perspective view of fig. 1 a according to the present invention.
Fig. 5 is a schematic cross-sectional perspective view of the limiting mechanism of the present invention.
Fig. 6 is a schematic diagram of a split three-dimensional structure of the limiting mechanism of the present invention.
Fig. 7 is a schematic cross-sectional perspective view of an impact mechanism of the present invention.
Fig. 8 is a schematic diagram of a split perspective structure of an anti-collision mechanism according to the present invention.
In the figure: 1-supporting seat, 2-supporting frame, 3-fixed block, 41-first rotating shaft, 42-anti-collision frame, 43-sliding column, 44-sliding block, 45-square cylinder, 46-extrusion spring, 47-fixed rod, 48-return spring, 51-fixed plate, 52-piston rod, 53-small cylinder, 54-return spring, 61-second rotating shaft, 62-rotating ring, 63-fixed frame, 64-electric push rod, 65-sliding frame, 66-limit rod, 67-first torsion spring, 71-return spring, 72-inclined block, 73-sliding rod, 74-extension spring, 75-anti-collision plate, 76-second torsion spring, 8-extrusion column, 81-compression spring and 9-buffer ball.
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.
Example 1: 1-3, including supporting seat 1, support frame 2, fixed block 3, first buffer gear and second buffer gear, one side welding of supporting seat 1 has two support frames 2, two support frames 2 are the symmetry setting, one side welding that supporting seat 1 is close to support frames 2 has two fixed blocks 3, two fixed block 3 is the symmetry setting, two fixed block 3 all is located between two support frames 2, two be equipped with first buffer gear between the support frame 2, second buffer gear establishes on first buffer gear.
The first buffer mechanism comprises a first rotating shaft 41, an anti-collision frame 42, sliding columns 43, sliding blocks 44, square air cylinders 45, extrusion springs 46, fixing rods 47 and return springs 48, wherein the first rotating shaft 41 is rotatably connected to the two supporting frames 2, the anti-collision frame 42 is fixedly connected to the first rotating shaft 41, the sliding columns 43 are rotatably connected to the two anti-collision frames 42, the square air cylinders 45 are slidably connected to the sliding columns 43, the extrusion springs 46 are connected between the sliding columns 43 and the square air cylinders 45, the extrusion springs 46 are sleeved on the sliding columns 43, the fixing rods 47 are welded between the two fixing blocks 3, the fixing rods 47 are horizontally arranged, the two sliding blocks 44 are slidably connected to the fixing rods 47, the sliding blocks 44 are rotatably connected to the square air cylinders 45, the return springs 48 are connected between the two sliding blocks 44, and the return springs 48 are sleeved on the fixing rods 47.
Both of the impact brackets 42 are inclined.
The second buffer mechanism comprises a fixed plate 51, a piston rod 52, small cylinders 53 and return springs 54, wherein the fixed plate 51 is welded on each square cylinder 45, the piston rods 52 are connected to each square cylinder 45 in a sliding mode, the small cylinders 53 are fixedly connected to each fixed plate 51, the piston rods 52 are connected with the small cylinders 53 in a sliding mode, and the return springs 54 are connected between the piston rods 52 and the small cylinders 53.
Each of the piston rods 52 is provided with a leakage orifice.
In actual operation, the supporting seat 1 is arranged on the wharf, the pushing rod is arranged on the wharf of the ship, when the ship runs to the wharf, the pushing rod is in contact with the two anti-collision frames 42, the two anti-collision frames 42 are pushed to swing in the direction of approaching each other, the anti-collision frames 42 swing to push the sliding columns 43 to move and swing, the sliding columns 43 move to enable the extrusion springs 46 to be compressed, meanwhile, the extrusion springs 46 can buffer the sliding columns 43 and the anti-collision frames 42, the sliding columns 43 swing to drive the square cylinders 45 to swing, the square cylinders 45 swing to push the sliding blocks 44 to move, the two sliding blocks 44 move in the direction of approaching each other to enable the reset springs 48 to be compressed, meanwhile, the reset springs 48 can buffer the sliding blocks 44 and the square cylinders 45 to further buffer the ship, the berth speed of the ship is slowed down, meanwhile, the sliding columns 43 move to extrude air in the square cylinders 45, the piston rods 52 can move under the pressure in the square cylinders 45, and the air in the small cylinders 53 can be discharged from the air leakage holes on the piston rods 52, and the ship is prevented from being damaged due to the fact that the sliding cylinders are more severely damaged when the ship runs at the wharf, and the ship is further, and the ship is prevented from running at the higher speed due to the fact that the ship is more severe, and the ship is damaged due to the fact that the movement speed is buffered due to the fact that the movement of the piston rods can be buffered to the piston rods and the ship is further buffer the ship is moved; after the ship is stopped, the reset springs 48 reset and push the two sliding blocks 44 to reset, the extrusion springs 46 reset and drive the sliding columns 43 to reset, the reset springs 54 reset and drive the piston rods 52 to reset, the sliding columns 43 reset and drive the anti-collision frames 42 and the square cylinders 45 to reset together, and the two anti-collision frames 42 reset and push the ship to move a certain distance, so that the ship and the dock keep a certain distance, and the ship is prevented from being stopped too close.
Example 2: on the basis of embodiment 1, as shown in fig. 1-6, the anti-collision device further comprises a limiting mechanism, the limiting mechanism is arranged on the anti-collision frame 42, the limiting mechanism comprises a second rotating shaft 61, a rotating ring 62, a fixing frame 63, an electric push rod 64, a sliding frame 65, limiting rods 66 and a first torsion spring 67, the second rotating shaft 61 is rotatably connected to the anti-collision frame 42, the second rotating shaft 61 is welded with the rotating ring 62, the fixing frame 63 is fixedly connected to the rotating ring 62, the upper portions of the fixing frames 63 are fixedly connected with the electric push rod 64 through bolts, the sliding frame 65 is slidably connected with the fixing frames 63, the two limiting rods 66 are rotatably connected to the fixing frames 63, and the first torsion spring 67 is connected between each limiting rod 66 and the fixing frame 63.
When the ship runs to the wharf, the pushing rod is firstly contacted with the two groups of fixing frames 63 and pushes the two groups of fixing frames 63 to swing towards the direction close to the supporting seat 1, the torsion spring I67 is twisted, the pushing rod is separated from the two groups of fixing frames 63 when the ship continues to run, the torsion spring I67 is reset to drive the two groups of fixing frames 63 to reset, then, the pushing rod is contacted with the two sliding frames 65 and pushes the two sliding frames 65 to move towards the direction close to the supporting seat 1 together with the two fixing frames 63, the fixing frames 63 move to drive the rotating shaft II 61 and the rotating ring 62 to move together, the rotating shaft II 61 moves to push the anti-collision frame 42 to further buffer the ship, and after the ship is berthed, the limiting rod 66 can limit the limiting rod 66 to swing towards the direction close to the supporting seat 1, so that the limiting rod 66 can lock the pushing rod of the ship, the limiting rod 66 and the sliding frame 65 limit the ship, the ship can not move greatly, the ship is prevented from being pushed by sea waves to shake, and the ship is prevented from colliding with the wharf, and the wharf is further berthed, and the purpose of preventing the ship from being crashed is achieved; when the ship needs to travel and leave the wharf, the worker starts the two electric push rods 64 first, the telescopic meal of the electric push rods 64 stretches to drive the sliding frame 65 to move in the direction away from the supporting seat 1, the sliding frame 65 moves to stop the stop lever 66, the ship travels simultaneously to enable the push rod to be in contact with the two groups of fixing frames 63 and push the two groups of fixing frames 63 to swing in the direction away from the supporting seat 1, the torsion spring I67 is twisted, the ship continues to travel to enable the push rod to be separated from the two groups of fixing frames 63, and the torsion spring I67 resets to drive the two groups of fixing frames 63 to reset.
Example 3: on the basis of embodiment 2, as shown in fig. 2-8, the anti-collision mechanism is further included, the anti-collision mechanism is disposed on the supporting seat 1, the anti-collision mechanism includes a homing spring 71, an inclined block 72, a sliding rod 73, a tension spring 74, an anti-collision plate 75 and a torsion spring II 76, one side of the supporting seat 1, which is close to the supporting frame 2, is slidably connected with the two inclined blocks 72, the two inclined blocks 72 are located between the two fixed blocks 3, clamping rods are respectively disposed on the two inclined blocks 72, a homing spring 71 is respectively connected between the two inclined blocks 72 and the supporting seat 1, two sliding rods 73 are respectively connected with the two sliding rods 73 and the supporting seat 1, the tension spring 74 is sleeved on the sliding rods 73, the two sliding rods 73 are respectively rotatably connected with the anti-collision plate 75, the anti-collision plate 75 is in contact with the supporting seat 1, and the torsion spring II 76 is respectively connected between the sliding rods 73 and the anti-collision plate 75.
Each sliding rod 73 is provided with a clamping hole and a limiting clamping rod, and the clamping rods of the inclined blocks 72 are clamped into the clamping holes of the sliding rods 73.
Initially, because the clamping rods of the inclined blocks 72 are clamped into the clamping holes of the sliding rods 73, the tension springs 74 are in a tension state, and the two tension springs 74 reset to drive the two sliding rods 73 to move in the direction close to each other, if the ship runs excessively close to the supporting seat 1, the two sliding blocks 44 move in the direction close to each other and are respectively contacted with the two inclined blocks 72, the two inclined blocks 72 are extruded to move in the direction far away from the ship, the return springs 71 are compressed, the inclined blocks 72 and the sliding blocks 44 are buffered, the ship is buffered, the clamping rods are separated from the clamping holes of the sliding rods 73 by the movement of the two inclined blocks 72, the two tension springs 74 reset to drive the two sliding rods 73 to move in the direction close to each other, the sliding rods 73 move to drive the anti-collision plates 75 to move, the anti-collision plates 75 are not blocked by the supporting seat 1, the two torsion springs 76 reset to drive the anti-collision plates 75 to swing in the direction close to the ship by 90 degrees, and the limiting clamping rods on the sliding rods 73 can be compressed, so that the anti-collision plates 75 can be limited by the limiting the plates 75 to the ship, and the ship can be prevented from being more effectively abutted against the ship, and the ship can be more effectively prevented from being more effectively abutted against the quay; when the ship leaves the dock, the sliding blocks 44 are reset and do not squeeze the inclined blocks 72 any more, the reset springs 71 reset to drive the inclined blocks 72 to reset, then, the workers push the two inclined blocks 72 to move, the reset springs 71 are compressed, then push the two anti-collision plates 75 to swing and reset, the torsion springs II 76 are twisted, then push the two sliding rods 73 to reset towards the directions close to each other, the tension springs 74 are stretched, then, the inclined blocks 72 and the anti-collision plates 75 are loosened, the anti-collision plates 75 can be blocked by the supporting seat 1, the reset springs 71 reset to drive the inclined blocks 72 to reset, the clamping rods of the inclined blocks 72 are clamped into the clamping holes of the sliding rods 73, the sliding rods 73 are limited, and then the workers loosen the sliding rods 73.
Example 4: on the basis of embodiment 3, as shown in fig. 5, the device further comprises a squeezing column 8 and a compression spring 81, wherein each rotating ring 62 is slidably connected with the squeezing column 8, and the compression spring 81 is connected between the squeezing column 8 and the rotating ring 62.
After the push rod of the ship enters the fixing frame 63, the push rod of the ship can be in contact with the two extrusion columns 8 and push the extrusion columns 8 to move, the compression springs 81 are compressed, and meanwhile the compression springs 81 can buffer the extrusion columns 8 and further buffer the ship, so that the ship is prevented from excessively striking the sliding frame 65, and the sliding frame 65 is prevented from being damaged.
Example 5: on the basis of embodiment 4, as shown in fig. 5, the device further comprises buffer balls 9, each limiting rod 66 is fixedly connected with a plurality of buffer balls 9, and each extrusion column 8 is also fixedly connected with a plurality of buffer balls 9.
When the pushing rod of the ship hits the limiting rod 66 and the extrusion column 8, the buffering balls 9 can buffer the limiting rod 66 and the extrusion column 8, and the limiting rod 66 and the extrusion column 8 are prevented from being damaged by the ship.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a ship buffer stop, its characterized in that, including supporting seat (1), support frame (2), fixed block (3), first buffer gear and second buffer gear, one side fixedly connected with of supporting seat (1) two support frames (2), two support frames (2) are the symmetry setting, one side fixedly connected with two fixed block (3) that support seat (1) is close to support frame (2), two fixed block (3) are the symmetry setting, two fixed block (3) all are located between two support frames (2), are equipped with first buffer gear between two support frames (2), second buffer gear establishes on first buffer gear;
the first buffer mechanism comprises a first rotating shaft (41), an anti-collision frame (42), sliding columns (43), sliding blocks (44), square air cylinders (45), extrusion springs (46), fixing rods (47) and reset springs (48), wherein the first rotating shaft (41) is rotationally connected to the two supporting frames (2), the anti-collision frame (42) is rotationally connected to the first rotating shaft (41), the sliding columns (43) are rotationally connected to the anti-collision frame (42), the square air cylinders (45) are slidingly connected to the sliding columns (43), the extrusion springs (46) are connected between the sliding columns (43) and the square air cylinders (45), the fixing rods (47) are fixedly connected between the fixing blocks (3), the two sliding blocks (44) are rotationally connected to the fixing rods (47), and the reset springs (48) are connected between the sliding blocks (44) and the square air cylinders (45);
the anti-collision device comprises a first fixing frame (63), a second fixing frame (63), a first rotating ring (61), a second rotating ring (62), a first fixing frame (63), an electric push rod (64), a second sliding frame (65), a first limiting rod (66) and a first torsion spring (67), wherein the first rotating ring (61) is connected to the first anti-collision frame (42) in a rotating mode, the second rotating ring (62) is fixedly connected to the second rotating ring (61), the first fixing frame (63) is fixedly connected to the second rotating ring (62), the electric push rod (64) is fixedly connected to the upper portion of the first fixing frame (63), the second sliding frame (65) is fixedly connected to the telescopic rod of the first electric push rod (64), the first sliding frame (65) is connected with the first fixing frame (63) in a sliding mode, the first limiting rods (66) are rotatably connected to the second fixing frame (63), and the first torsion spring (67) is connected between the first limiting rod (66) and the second fixing frame (63) in a rotating mode.
The anti-collision mechanism is arranged on the supporting seat (1), and comprises a homing spring (71), inclined blocks (72), sliding rods (73), extension springs (74), anti-collision plates (75) and torsion springs II (76), wherein two inclined blocks (72) are connected to one side, close to the supporting frame (2), of the supporting seat (1 in a sliding mode, two inclined blocks (72) are located between two fixed blocks (3), clamping rods are arranged on the two inclined blocks (72), homing springs (71) are connected between the two inclined blocks (72) and the supporting seat (1), two sliding rods (73) are connected to the supporting seat (1) in a sliding mode, extension springs (74) are connected to the two sliding rods (73) and the supporting seat (1), anti-collision plates (75) are connected to the two sliding rods (73) in a rotating mode, and the anti-collision plates (75) are in contact with the supporting seat (1), and torsion springs (76) are connected to the two sliding rods (73) and the two torsion springs (75).
The device further comprises extrusion columns (8) and compression springs (81), wherein each rotating ring (62) is connected with the extrusion columns (8) in a sliding mode, and the compression springs (81) are connected between the extrusion columns (8) and the rotating rings (62);
the novel extrusion device is characterized by further comprising buffer balls (9), wherein a plurality of buffer balls (9) are fixedly connected to each limiting rod (66), and a plurality of buffer balls (9) are fixedly connected to each extrusion column (8).
2. A marine anti-collision device as claimed in claim 1, in which both said anti-collision frames (42) are arranged obliquely.
3. The ship anti-collision device according to claim 1, wherein the second buffer mechanism comprises a fixing plate (51), a piston rod (52), small cylinders (53) and a return spring (54), wherein the fixing plate (51) is fixedly connected to the two square cylinders (45), the piston rod (52) is slidably connected to the two square cylinders (45), the small cylinders (53) are fixedly connected to the two fixing plates (51), the piston rod (52) is slidably connected with the small cylinders (53), and the return spring (54) is connected between the piston rod (52) and the small cylinders (53).
4. A marine anti-collision device according to claim 3, wherein each of said piston rods (52) is provided with a leakage orifice.
5. A ship anti-collision device according to claim 1, characterized in that each sliding rod (73) is provided with a clamping hole and a limiting clamping rod, and the clamping rods of the inclined blocks (72) are clamped into the clamping holes of the sliding rods (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310842687.2A CN116654204B (en) | 2023-07-11 | 2023-07-11 | Ship anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310842687.2A CN116654204B (en) | 2023-07-11 | 2023-07-11 | Ship anti-collision device |
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| Publication Number | Publication Date |
|---|---|
| CN116654204A CN116654204A (en) | 2023-08-29 |
| CN116654204B true CN116654204B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310842687.2A Active CN116654204B (en) | 2023-07-11 | 2023-07-11 | Ship anti-collision device |
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| CN (1) | CN116654204B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083065B (en) * | 2024-04-23 | 2024-08-27 | 威海德创船舶技术有限公司 | Anti-collision safety airbag for ship |
| CN118148079B (en) * | 2024-05-13 | 2024-07-12 | 扬州科诺成套设备有限公司 | Combined anti-collision buoyancy tank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005097590A1 (en) * | 2004-04-08 | 2005-10-20 | Mooring Systems Limited | A mooring device for holding a floating vessel adjacent a mooring facility |
| CN204729389U (en) * | 2015-06-30 | 2015-10-28 | 徐州永佳液压设备有限公司 | A kind of oil hydraulic cylinder with pressure-reducing cushioning |
| CN204870864U (en) * | 2015-07-21 | 2015-12-16 | 皖西学院 | Crashproof roof beam before multi -purpose vehicle(MPV) |
| CN210364309U (en) * | 2019-06-17 | 2020-04-21 | 河南方舟游艇科技股份有限公司 | Ship anti-collision device |
| WO2021069954A1 (en) * | 2019-10-08 | 2021-04-15 | Universidad Católica De La Santísima Concepción | Self-centring impact energy dissipation mechanism |
| CN216359169U (en) * | 2021-08-03 | 2022-04-22 | 李振辉 | Agricultural seed is with sieving mechanism of multi-stage screening |
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2023
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| WO2005097590A1 (en) * | 2004-04-08 | 2005-10-20 | Mooring Systems Limited | A mooring device for holding a floating vessel adjacent a mooring facility |
| CN204729389U (en) * | 2015-06-30 | 2015-10-28 | 徐州永佳液压设备有限公司 | A kind of oil hydraulic cylinder with pressure-reducing cushioning |
| CN204870864U (en) * | 2015-07-21 | 2015-12-16 | 皖西学院 | Crashproof roof beam before multi -purpose vehicle(MPV) |
| CN210364309U (en) * | 2019-06-17 | 2020-04-21 | 河南方舟游艇科技股份有限公司 | Ship anti-collision device |
| WO2021069954A1 (en) * | 2019-10-08 | 2021-04-15 | Universidad Católica De La Santísima Concepción | Self-centring impact energy dissipation mechanism |
| CN216359169U (en) * | 2021-08-03 | 2022-04-22 | 李振辉 | Agricultural seed is with sieving mechanism of multi-stage screening |
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