CN116873143B - Inflatable rubber fender with adjustable anti-collision effect - Google Patents
Inflatable rubber fender with adjustable anti-collision effect Download PDFInfo
- Publication number
- CN116873143B CN116873143B CN202311139958.4A CN202311139958A CN116873143B CN 116873143 B CN116873143 B CN 116873143B CN 202311139958 A CN202311139958 A CN 202311139958A CN 116873143 B CN116873143 B CN 116873143B
- Authority
- CN
- China
- Prior art keywords
- rubber
- box
- inner cavity
- mounting
- fixedly connected
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000012423 maintenance Methods 0.000 claims description 42
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 230000008093 supporting effect Effects 0.000 claims description 19
- 230000003139 buffering effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000008030 elimination Effects 0.000 abstract description 4
- 238000003379 elimination reaction Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 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
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
- B63B2059/025—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes pneumatic, e.g. inflatable
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses an inflatable rubber fender with an adjustable anti-collision effect, which relates to the technical field of ship fenders and comprises a base, wherein a storage box is arranged on the front surface of the base through bolts, a movable box is slidably arranged in an inner cavity of the storage box, an installation box is arranged in the inner cavity of the movable box, a tertiary buffer assembly is arranged in the inner cavity of the installation box, a secondary buffer structure is arranged on one side of the installation box, and an inflatable rubber buffer assembly is arranged on one side of the secondary buffer structure. This adjustable crashproof effect's pneumatic rubber fender uses through the cooperation of cubic buffer assembly, secondary buffer structure, pneumatic rubber buffer assembly and removal case and mounting box, adopts four group's buffer assembly to carry out effort elimination, adopts deformation elimination, reaction force's mode to eliminate the extrusion force of boats and ships collision after, no matter the hull is hit from the side or openly, all can carry out effective protection, has improved the protection effect of this adjustable crashproof effect's pneumatic rubber fender.
Description
Technical Field
The invention relates to the technical field of ship fenders, in particular to an inflatable rubber fender with an adjustable anti-collision effect.
Background
The fender is also called as wood guard for ship, and is one elastic buffering device for wharf or ship edge. The device is mainly used for relieving the impact force between the ship and the wharf or during the process of landing or mooring, and reducing or eliminating the damage to the ship and the wharf.
The fender is generally installed on the side wall of the ship side or the sea side of a wharf, a small-sized ship is needed during maintenance or repair, personnel stand for repair, but personnel stand on the ship to operate and shake easily, the operation is difficult, the whole equipment is lifted to the ground for repair after being disassembled, the operation engineering is large, large-sized equipment such as a crane is needed for assistance, the cost of offshore construction operation can be increased by adopting a large-sized crane ship, the whole equipment is required to be disassembled, the operation is quite inconvenient, the structure is single, collision and impact energy is only absorbed through deformation of the inflatable rubber when the pneumatic rubber fender is used, the buffering capacity is weak, the collision energy cannot be dissipated, the buffering effect is poor, and once the pressure is too large, the phenomenon of explosion occurs to the inflatable rubber, so that the protection effect and the buffering effect are poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an inflatable rubber fender with an adjustable anti-collision effect, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an adjustable anticollision effect's inflatable rubber fender, includes the base, the containing box is installed through the bolt in the front of base, containing box inner chamber slidable mounting has the removal case, the install bin is installed to the inner chamber of removal case, the cubic buffer assembly is installed to the inner chamber of install bin, secondary buffer structure is installed to one side of install bin, inflatable rubber buffer assembly is installed to secondary buffer structure one side, overhaul the subassembly is installed to one side of base and the both sides that are located the containing box.
Preferably, the maintenance subassembly includes maintenance board reinforcing frame, connecting plate, vertical maintenance board, horizontal maintenance board and spliced pole and joint spout, the connecting plate is installed in one side rotation of base, fixed mounting has maintenance board reinforcing frame on the connecting plate, the vertical maintenance board of middle part fixedly connected with of maintenance board reinforcing frame, two the surface of maintenance board reinforcing frame all is equipped with the joint spout, one of them the surface mounting of maintenance board reinforcing frame has horizontal maintenance board, the internally mounted of horizontal maintenance board rotates and installs the spliced pole, the bottom of spliced pole runs through horizontal maintenance board and slip joint to the inner chamber of one of them joint spout, the go-between is installed at the top of maintenance board reinforcing frame, the go-between passes through cable wire and base fixed connection.
Preferably, the anti-slip groove has been seted up on the surface of horizontal access panel, the through-hole has been seted up on the one end surface of horizontal access panel, the through-hole inner chamber is pegged graft and is had spacing post, the bottom activity of spacing post cup joints to the inner chamber of another joint spout, the wash port has been seted up on the surface of vertical access panel, the metal mesh is installed to the wash port inner chamber, the top of access panel reinforcing frame all is connected with the bolted connection board.
Preferably, the limiting grooves are formed in two sides of the inner cavity of the storage box, protrusions are arranged on two sides of the movable box and slidably mounted in the inner cavity of the limiting grooves, the top of the movable box is fixedly connected with the connecting rotating block, the screw thread columns are mounted on the top threads of the base, and the bottom ends of the screw thread columns are rotationally connected with the connecting rotating block.
Preferably, the inner wall of removal case has seted up circular recess, the side fixed mounting of installation case has the circular post, circular post slidable mounting is to the inner chamber of circular recess, laminating each other between the inner wall of installation case and removal case and between the inner wall of circular post and circular recess, and be sealed state, install the sealing washer between installation case and the removal incasement wall, the gas tube is installed at the top of removal case, the gas tube runs through the containing box and extends to the containing box outside.
The inflatable rubber buffer component comprises a fixed frame, an external inflatable rubber fender, a rubber frame, rubber bulges and a rubber ring, wherein the external inflatable rubber fender is arranged in an inner cavity of the fixed frame, the outer surface of the external inflatable rubber fender is fixedly connected with the rubber bulges, the rubber frame is arranged on one side of the fixed frame and is sheathed on the surface of the external inflatable rubber fender, an avoidance groove is formed on the rubber frame,
the surface of external inflation rubber fender is equipped with the rubber circle, the rubber circle cup joints to the protruding outside of rubber, two adjacencies fixedly connected with elasticity rubber tape and connection steel cable between the rubber circle, the rubber circle passes through connection steel cable and fixed frame fixed connection. The elastic rubber belt is positioned outside the connecting steel rope and can isolate the connecting steel rope.
Preferably, the three-time buffering component comprises a piston, an air cavity, a traction spring, a mounting block, a rotating rod, a telescopic rod, a sliding groove, a transverse plate, a rotating ball and a support column, wherein the sliding groove is formed in one side of the transverse plate, the rotating ball is slidably mounted in an inner cavity of the sliding groove and fixedly connected with the support column, the mounting plate is mounted at the bottom of the support column and is mounted with the fixing frame through threads,
the telescopic link fixed mounting is inside the mounting box, telescopic link and diaphragm fixed connection, the air cavity has been seted up to the inside of mounting box, the inner chamber slidable mounting in air cavity has the piston, seal mutually between piston and the air cavity inner wall, the middle part fixed mounting in air cavity inner chamber has the middle part baffle, traction spring has been cup jointed to the inner chamber of middle part baffle, the equal fixedly connected with installation piece in traction spring's both ends, installation piece and piston fixed connection, the rotation is connected with the bull stick on the installation piece, the bull stick rotates with the diaphragm to be connected.
Preferably, the secondary buffer structure comprises a middle buffer rubber air bag, a supporting spring, a rubber column and a connecting seat, wherein the connecting seat is sleeved at two ends of the rubber column, the end part of the connecting seat is fixedly connected with a mounting bottom plate, the mounting bottom plate is mounted on a mounting box and a fixing frame through bolts, the rubber column is located between the mounting box and the fixing frame, spring substrates are fixedly connected at two ends of the supporting spring, the spring substrates are mounted on the mounting bottom plate through bolts, a middle buffer rubber air bag is fixedly connected between the fixing frame and the mounting box, and the middle buffer rubber air bag is communicated with an inner cavity of an air cavity.
Preferably, the storage box is provided with a reflective strip and a prompting light strip.
The invention provides an inflatable rubber fender with an adjustable anti-collision effect, which has the following beneficial effects:
1. this adjustable crashproof effect's pneumatic rubber fender uses through the cooperation of cubic buffer assembly, secondary buffer structure, pneumatic rubber buffer assembly and removal case and mounting box, adopts four group's buffer assembly to carry out effort elimination, adopts deformation elimination, reaction force's mode to eliminate the extrusion force of boats and ships collision after, no matter the hull is hit from the side or openly, all can carry out effective protection, has improved the protection effect of this adjustable crashproof effect's pneumatic rubber fender.
2. This adjustable anticollision effect's pneumatic rubber fender, through the increase of maintenance subassembly, recess and hand lever have been increased simultaneously, through unclamping the cable wire that is connected between go-between and the base, make the access panel reinforcing frame rotate, when the access panel reinforcing frame is in horizontal position, the spacing ball of cable wire tip supports this moment, the operating personnel passes through the recess of base openly seting up, then hold hand lever, the foot is stepped on the recess inner wall and is moved down, stand and carry out the operation on vertical access panel, the staff can stand and carry out the operation in both sides this moment, need at middle part operation, extract spacing post at first, then rotate horizontal access panel, make the one end of horizontal access panel take on another access panel reinforcing frame surface, then insert through-hole and corresponding joint spout inner chamber with spacing post, the staff can stand and operate on horizontal access panel, the staff stands simultaneously and can also adjust the position of horizontal access panel in both sides, and then form a stable operation platform, can supply the staff to overhaul, and when accomodate, coincide through rotating horizontal access panel reinforcing frame, then pull and paste the access panel reinforcing frame on the base, can be kept up with the fixed after the end bolt is passed to another access panel, can not pass through the scratch bolt, the cushion effect is small-size, the ship fender is not taken up.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the service assembly of the present invention;
FIG. 3 is a schematic diagram of a side structure of the present invention;
FIG. 4 is a schematic view of the front face of FIG. 1 in accordance with the present invention;
fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present invention.
In the figure: 1. a base; 2. a circular groove; 3. a piston; 4. a middle baffle column; 5. a traction spring; 6. a rotating rod; 7. a mounting block; 8. a circular column; 9. a connecting rotating block; 10. a threaded column; 11. an inflation tube; 12. an air cavity; 13. a support spring; 14. a mounting base plate; 15. a middle buffer rubber air bag; 16. a fixed frame; 17. an external inflated rubber fender; 18. a rubber protrusion; 19. a rubber ring; 20. an elastic rubber band; 21. connecting a steel rope; 22. a rubber frame; 23. a spring substrate; 24. a rubber column; 25. a connecting seat; 26. a mounting box; 27. a limit groove; 28. a moving case; 29. a connecting plate; 30. a transverse access panel; 31. a vertical access panel; 32. a drain hole; 33. an access panel reinforcing frame; 34. a connecting ring; 35. a bolt connecting plate; 36. the clamping chute; 37. a through hole; 38. a limit column; 39. rotating the column; 40. a groove; 41. a walking bar; 42. an avoidance groove; 43. a storage box; 44. a telescopic rod; 45. a sliding groove; 46. a cross plate; 47. a mounting plate; 48. a support post; 49. the ball is rotated.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: an inflatable rubber fender with adjustable anti-collision effect comprises a base 1, a containing box 43 is arranged on the front surface of the base 1 through bolts, a movable box 28 is slidably arranged in the inner cavity of the containing box 43, a mounting box 26 is arranged in the inner cavity of the movable box 28, a tertiary buffer component is arranged in the inner cavity of the mounting box 26, a secondary buffer structure is arranged on one side of the mounting box 26, an inflatable rubber buffer component is arranged on one side of the secondary buffer structure, an overhaul component is arranged on one side of the base 1 and positioned on two sides of the containing box 43,
the maintenance subassembly includes maintenance board reinforcing frame 33, connecting plate 29, vertical maintenance board 31, horizontal maintenance board 30 and pivoted post 39 and joint spout 36, the connecting plate 29 is installed in one side rotation of base 1, fixedly mounted with maintenance board reinforcing frame 33 on the connecting plate 29, the middle part fixedly connected with vertical maintenance board 31 of maintenance board reinforcing frame 33, the surface of two maintenance board reinforcing frames 33 all is equipped with joint spout 36, the surface mounting of one of them maintenance board reinforcing frame 33 has horizontal maintenance board 30, the pivoted post 39 is installed in the inside rotation of horizontal maintenance board 30, the bottom of pivoted post 39 runs through horizontal maintenance board 30 and the inner chamber of slip joint to one of them joint spout 36, go-between 34 is installed at the top of maintenance board reinforcing frame 33, go-between 34 passes through cable wire and base 1 fixed connection.
The anti-slip groove is formed in the surface of the transverse access plate 30, a through hole 37 is formed in the surface of one end of the transverse access plate 30, a limiting column 38 is inserted into the inner cavity of the through hole 37, the bottom end of the limiting column 38 is movably sleeved into the inner cavity of the other clamping sliding groove 36, a drain hole 32 is formed in the surface of the vertical access plate 31, a metal net is mounted in the inner cavity of the drain hole 32, and bolt connecting plates 35 are connected to the top of the access plate reinforcing frame 33.
The conventional fixed rubber fender is installed on the wall of a ship body or a wharf, a small ship is required to be used during maintenance or repair, personnel stand for repair, but the personnel stand on the ship and are easy to shake, the operation is difficult, the whole equipment is disassembled and lifted to the ground for repair, the operation engineering is large, large equipment such as a crane is required for assistance, the whole equipment is required to be disassembled, the operation is quite inconvenient, the adjustable anti-collision effect pneumatic rubber fender is in repair or maintenance, the steel cable connected between the connecting ring 34 and the base 1 is loosened, the repair panel reinforcing frame 33 is rotated, when the repair panel reinforcing frame 33 is in a horizontal position, limiting balls at the end parts of the steel cable are propped against, the personnel stand on the vertical repair panel 31 for repair through the grooves 40 formed on the front surface of the base 1, then the hand rail 41 is supported, the inner walls of the foot grooves 40 are moved downwards, the personnel stand on the vertical repair panel 31 for repair, the personnel can stand on the two sides for operation, the middle operation is required to be firstly pulled out by the limiting posts 38, then the transverse repair panel 30 is rotated, one end of the transverse repair panel 30 is clamped on the other end of the repair panel reinforcing frame 33 and the transverse panel 30 is inserted on the corresponding to the base plate 33 through the two sides of the base 35, the transverse bolt is fixed on the base 1 through the fixing plate and the transverse bolt 35 and can be inserted on the transverse repair panel 1 and the transverse bolt is fixed on the base 1 through the fixing one side of the reinforcing frame and the reinforcing frame 33 and the transverse bolt is fixed on the side of the transverse repair panel 33 and the transverse repair panel is fixed on the inner side and the inner wall of the base is fixed. After being stored, the storage device has small occupied area, can not scratch ships, and can not influence the buffer effect of the fender.
Limiting grooves 27 are formed in two sides of an inner cavity of the storage box 43, protrusions are arranged on two sides of the movable box 28, the protrusions are slidably mounted in the inner cavity of the limiting grooves 27, the top of the movable box 28 is fixedly connected with the connecting rotating block 9, the threaded column 10 is mounted on the top thread of the base 1, and the bottom end of the threaded column 10 is rotatably connected with the connecting rotating block 9.
The screw column 10 is rotated to move the screw column 10 up and down, and the side surface of the movable box 28 is attached to the inner wall of the storage box 43, so that the movable box 28 is driven to move up and down, and the adaptability and the use range of the whole fender are improved by adjusting the height of the movable box 28 and the height of the fender buffer structure according to special conditions in order to adapt the height of the ship and the height of the horizontal plane due to different heights of the ship and the sea water.
The inner wall of the movable box 28 is provided with the circular groove 2, the side surface of the mounting box 26 is fixedly provided with the circular column 8, the circular column 8 is slidably mounted in the inner cavity of the circular groove 2, the mounting box 26 and the inner wall of the movable box 28 and the inner walls of the circular column 8 and the circular groove 2 are mutually attached and are in a sealing state, a sealing ring is mounted between the mounting box 26 and the inner wall of the movable box 28, the top of the movable box 28 is provided with the inflation tube 11, the inflation tube 11 extends to the inner cavity end of the movable box 28, and the inflation tube 11 penetrates through the storage box 43 and extends to the outside of the storage box 43.
The air is injected into the inner cavity of the movable box 28 through external air charging equipment, so that the air pressure in the inner cavity of the movable box 28 is increased, the movable box 26 is pushed to move outwards, the positions of the circular grooves 2 and the circular columns 8 are limited, the circular grooves 2 are not completely penetrated, when the movable box 26 moves to the limit position of one end of the inner cavity of the movable box 28, the circular columns 8 abut against the end of the inner cavity of the circular grooves 2 at the moment to form limit, and secondly, the circular columns 8 are cylindrical and can play a guiding role, when the outer part of the movable box 26 is subjected to the pressure of hull collision, the pressure presses the movable box 26 at the moment, the movable box 26 moves to the inner cavity of the movable box 28 to compress the air in the inner cavity of the movable box 28, the impact force is eliminated in the compressed air process, and the buffer effect is achieved, and meanwhile, the movable box 26 is also pushed to reset after the pressure is reduced, the collision force of a ship is partially counteracted in the resetting process, so that the buffer protection purpose is achieved, and the inner cavity of the movable box 28 is reversely pumped out, the negative pressure of the inner cavity of the movable box 28 is in the condition that the inner cavity of the movable box 28 is damaged, the movable box 26 is partially damaged, and the storage space of the movable box 26 is protected, and the storage space is further is protected, and the storage space is protected.
The inflatable rubber buffer component comprises a fixed frame 16, an external inflatable rubber fender 17, a rubber frame 22, rubber bulges 18 and rubber rings 19, wherein the external inflatable rubber fender 17 is arranged in the inner cavity of the fixed frame 16, the rubber bulges 18 are fixedly connected with the outer surface of the external inflatable rubber fender 17, the rubber frame 22 is arranged on one side of the fixed frame 16, the rubber frame 22 is sheathed on the surface of the external inflatable rubber fender 17, an avoidance groove 42 is formed on the rubber frame 22,
the surface of the external inflatable rubber fender 17 is provided with rubber rings 19, the rubber rings 19 are sleeved outside the rubber bulges 18, elastic rubber belts 20 and connecting steel ropes 21 are fixedly connected between two adjacent rubber rings 19, and the rubber rings 19 are fixedly connected with the fixed frame 16 through the connecting steel ropes 21.
In the initial state, the external inflatable rubber fender 17 is in a flat shape, the elastic rubber band 20 is in an initial state, the rubber rings 19 are pulled to be contacted, when the inflatable rubber fender 17 is used, gas is injected into the inner cavity of the external inflatable rubber fender 17, the external inflatable rubber fender 17 is inflated, when the external inflatable rubber fender 17 is inflated, the rubber rings 19 are extruded, the elastic rubber band 20 is stretched to be in a tight state, the steel ropes are straightened, when the ship is contacted with the rubber rings 19, the rubber rings 19 and the external inflatable rubber fender 17 are extruded, the buffering purpose is achieved through the deformation of the external inflatable rubber fender 17 and the rubber rings 19, the anti-collision effect can be adjusted through the inflation pressure, when the inflatable rubber fender is not used, the elastic rubber band 20 is positioned outside the connecting steel ropes 21, the connecting steel ropes 21 can be isolated, the situation that the ship is damaged due to hard collision caused by the fact that the ship contacts with the connecting steel ropes 21 is avoided, the elastic rubber band 20 is rebounded, the position of the rubber rings 19 can be limited, the situation that the rubber rings 19 are collided is avoided, the ship is easily caused, the external inflatable rubber fender 17 is easily to be shifted, the position of the external inflatable rubber fender 17 can be limited, the rubber rings 19 can be moved, the safety and the stability can be improved when the external inflatable rubber fender 17 is inflated, and the rubber ring is inflated, the safety is protected, and the safety is can be protected,
the rubber frame 22 is added, so that firstly, hard collision caused by contact between the ship and the fixed frame 16 can be avoided, and secondly, after the installation box 26 is stored, one side, close to the base 1, of the rubber frame 22 contacts and is attached to the side face of the movable box 28, the waterproof sealing purpose is achieved, and a large number of mechanical parts can be prevented from being corroded by seawater or rainwater when the ship is not used.
The three-time buffer assembly comprises a piston 3, an air cavity 12, a traction spring 5, a mounting block 7, a rotating rod 6, a telescopic rod 44, a sliding groove 45, a transverse plate 46, a rotating ball 49 and a strut 48, wherein the sliding groove 45 is arranged on one side of the transverse plate 46, the rotating ball 49 is slidably arranged in the inner cavity of the sliding groove 45, the rotating ball 49 is fixedly connected with the strut 48, the mounting plate 47 is arranged at the bottom of the strut 48, the mounting plate 47 and the fixed frame 16 are arranged through threads,
the telescopic rod 44 is fixedly installed inside the installation box 26, the telescopic rod 44 is fixedly connected with the transverse plate 46, the air cavity 12 is formed in the installation box 26, the piston 3 is slidably installed in the inner cavity of the air cavity 12, the piston 3 and the inner wall of the air cavity 12 are sealed, the middle baffle column 4 is fixedly installed in the middle of the inner cavity of the air cavity 12, the traction spring 5 is sleeved in the inner cavity of the middle baffle column 4, the installation blocks 7 are fixedly connected with the two ends of the traction spring 5, the installation blocks 7 are fixedly connected with the piston 3, the rotating rod 6 is rotatably connected to the installation blocks 7, and the rotating rod 6 is rotatably connected with the transverse plate 46.
The secondary buffer structure comprises a middle buffer rubber air bag 15, a supporting spring 13, rubber columns 24 and a connecting seat 25, wherein the connecting seat 25 is sleeved at two ends of the rubber columns 24, the end part of the connecting seat 25 is fixedly connected with a mounting bottom plate 14, the mounting bottom plate 14 is mounted on a mounting box 26 and a fixing frame 16 through bolts, the rubber columns 24 are located between the mounting box 26 and the fixing frame 16, spring substrates 23 are fixedly connected at two ends of the supporting spring 13, the spring substrates 23 are mounted on the mounting bottom plate 14 through bolts, the middle buffer rubber air bag 15 is fixedly connected between the fixing frame 16 and the mounting box 26, and the middle buffer rubber air bag 15 is communicated with an inner cavity of an air cavity 12.
When the external inflated rubber fender 17 is collided and then transmits force to the middle cushion rubber air bag 15, the supporting spring 13 and the rubber column 24, the purpose of buffering can be achieved again through the compression of the middle cushion rubber air bag 15 and the compression of the supporting spring 13, the purpose of buffering can be achieved through the rubber column 24, when the position of the external inflated rubber fender 17 is forced to move to the side, the purpose of pulling can be achieved through the rubber column 24, when the middle cushion rubber air bag 15, the supporting spring 13 and the rubber column 24 deform, the external inflated rubber fender 17 is unique, the external inflated rubber fender 17 can move to two sides through the extrusion of the side, the deformation of the middle cushion rubber air bag 15, the supporting spring 13 and the rubber column 24 can buffer and eliminate the side extrusion force, the rubber column 24, the middle cushion rubber air bag 15 and the supporting spring 13 can rebound and reset at the moment after the force disappears, and the fixing frame 16 is reset,
when the fixed frame 16 moves, whether to move to the side or move forward, the fixed frame 16 pushes the support column 48 to move, and then the support column 48 moves with the rotating ball 49, whether the support column 48 inclines or moves forward, the transverse plate 46 can be extruded to the transverse plate 46, the transverse plate 46 can compress the telescopic rod 44 to shrink under the supporting action of the telescopic rod 44, at this moment, the two rotating rods 6 rotate, the traction spring 5 is pulled first to operate, when the traction spring 5 is pulled, part of impact force can be eliminated due to the traction spring 5, and meanwhile, when the mounting block 7 pushes the piston 3 to move, the inner cavity of the air cavity 12 is in a high-pressure state, at this moment, the piston 3 moves to compress air, the air can enter the inner cavity of the middle buffer rubber air bag 15, then the middle buffer rubber air bag 15 is supported to reset and bulge, and then the fixed frame 16 can be pushed outwards, part of force can also push the mounting box 26 to enter the inner cavity of the movable box 28, and conversely, part of air can be injected into the inner cavity of the air cavity 12 to the piston 3 to move, and then the supporting force of the rotating rod 6 is pulled, and the supporting force of the rubber rod 6 is improved, and the protection effect of the pneumatic fender can be effectively improved through the opposite force.
The storage box 43 is provided with a reflective strip and a warning light strip. Is used for reminding and warning personnel.
In summary, this inflatable rubber fender with adjustable anticollision effect, when in use, air is injected into the inner cavity of the movable box 28 through external inflation equipment, and then the air pressure in the inner cavity of the movable box 28 is increased, and then the installation box 26 is pushed to move outwards, and the purpose of circular groove 2 and circular column 8 is firstly to limit the position of the installation box 26, because the circular groove 2 does not completely penetrate, when the installation box 26 moves to one end limit position of the inner cavity of the movable box 28, the end part of the circular column 8 and the inner cavity of the circular groove 2 are propped against to form limit, secondly, because the circular column 8 is cylindrical, the guiding function can be achieved, when the outside of the installation box 26 is impacted by the ship body, the installation box 26 is pressed by the pressure at this time, the installation box 26 can move towards the inner cavity of the movable box 28 and then compress the air in the inner cavity of the movable box 28, the impact force can be eliminated in the compressed air process, and the buffer function is achieved, and after the pressure is reduced, the air also pushes the installation box 26 to reset, the collision force of the ship is partially counteracted in the reset process,
the outer inflatable rubber fender 17 is inflated by injecting air into the inner cavity of the outer inflatable rubber fender 17, when the outer inflatable rubber fender 17 is inflated, the rubber ring 19 is extruded, the elastic rubber belt 20 is stretched to be in a tight state, the steel rope is straightened, at the moment, after the ship is contacted with the rubber ring 19, the rubber ring 19 and the outer inflatable rubber fender 17 are extruded, the buffering purpose is achieved through the deformation of the outer inflatable rubber fender 17 and the rubber ring 19, the anti-collision effect can be adjusted through the inflation pressure, negative pressure contraction can be carried out when the outer inflatable rubber fender 17 is not used, the connecting steel rope 21 can be isolated by the elastic rubber belt 20, the damage caused by hard collision when the ship contacts the connecting steel rope 21 is avoided, the position of the rubber ring 19 can be limited after the elastic rubber belt 20 rebounds, the rubber ring 19 is prevented from being loose, the ship is contacted with the outer inflatable rubber fender 17 easily to be shifted, the position of the rubber ring 19 can be secondarily limited after the outer inflatable rubber fender 17 is inflated, the rubber ring 19 is prevented from moving,
when the external inflated rubber fender 17 is collided, the force is transmitted to the middle buffer rubber air bag 15, the supporting spring 13 and the rubber column 24, the buffer purpose can be achieved again through the compression of the middle buffer rubber air bag 15 and the compression of the supporting spring 13, the rubber column 24 can also achieve the buffer purpose, when the position of the external inflated rubber fender 17 is forced to move to the side, the purpose of pulling can be achieved through the rubber column 24, the middle buffer rubber air bag 15 and the supporting spring 13 can rebound and reset after the force disappears, the fixed frame 16 is reset,
when the fixed frame 16 moves, whether the fixed frame moves to the side or moves forward, the fixed frame 16 pushes the support column 48 to move, and then the support column 48 moves with the rotating ball 49, whether the support column 48 inclines or moves forward, the transverse plate 46 presses the transverse plate 44 to shrink under the supporting action of the telescopic rod 44, at this time, the two rotating rods 6 rotate, firstly, the traction spring 5 is pulled to operate, when the traction spring 5 is pulled, part of impact force is eliminated due to the traction spring 5, meanwhile, when the mounting block 7 pushes the piston 3 to move, because the cavity 12 is in a high-pressure state, at this time, the piston 3 moves to compress air, the air enters the cavity of the middle buffer rubber air bag 15, and then the middle buffer rubber air bag 15 is supported to reset and bulge, and then the fixed frame 16 can be outwards pushed by part of force, and then the mounting box 26 enters the cavity 28, and conversely, part of air is injected into the cavity 12 by the extrusion of the fixed frame 16, and then the piston 3 is pushed by force to move, and then the supporting force of the rotating rod 6 is improved, and effective buffer is realized by the opposite force,
when the inflatable rubber fender is overhauled or maintained, the steel rope connected between the connecting ring 34 and the base 1 is loosened, so that the overhaul plate reinforcing frame 33 rotates, when the overhaul plate reinforcing frame 33 is in a horizontal position, the limiting ball at the end part of the steel rope props against the groove 40 formed in the front of the base 1, an operator can work on the vertical overhaul plate 31 by holding the hand rod 41 and stepping down the inner wall of the groove 40, the operator can stand on two sides to work, when the middle part is needed to work, the limiting column 38 is pulled out, then the transverse overhaul plate 30 is rotated, one end of the transverse overhaul plate 30 is made to prop up on the surface of the other overhaul plate reinforcing frame 33, then the limiting column 38 is inserted into the through hole 37 and the inner cavity of the corresponding clamping chute 36, the operator can stand on the transverse overhaul plate 30, meanwhile, the position of the transverse overhaul plate 30 can be adjusted by standing on two sides, a stable operation platform is formed, the operator can overhaul can be carried out by the operator, and when the operator is stored, the operator can use the overhaul bolt 1 to pass through the base bolt 35 by fixing the overhaul plate reinforcing frame 33.
When the fender is not in use, air in the inner cavity of the movable box 28 is reversely pumped out, and at this time, the inner cavity of the movable box 28 is in a negative pressure state, so that the mounting box 26 moves to the inner cavity of the movable box 28, and the mounting box 26 and part of the structure outside the mounting box 26 are stored and protected.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides an adjustable anticollision effect's inflatable rubber fender, includes base (1), its characterized in that: the front of the base (1) is provided with a storage box (43) through a bolt, an inner cavity of the storage box (43) is slidably provided with a moving box (28), an inner cavity of the moving box (28) is provided with an installation box (26), an inner cavity of the installation box (26) is provided with a tertiary buffer assembly, one side of the installation box (26) is provided with a secondary buffer structure, one side of the secondary buffer structure is provided with an inflatable rubber buffer assembly, and one side of the base (1) is provided with overhaul assemblies at two sides of the storage box (43);
the maintenance assembly comprises maintenance plate reinforcing frames (33), connecting plates (29), vertical maintenance plates (31), transverse maintenance plates (30), rotating columns (39) and clamping sliding grooves (36), wherein one side of a base (1) is rotationally provided with the connecting plates (29), the maintenance plate reinforcing frames (33) are fixedly arranged on the connecting plates (29), the vertical maintenance plates (31) are fixedly connected to the middle parts of the maintenance plate reinforcing frames (33), the clamping sliding grooves (36) are respectively arranged on the surfaces of the two maintenance plate reinforcing frames (33), one of the surfaces of the maintenance plate reinforcing frames (33) is provided with the transverse maintenance plates (30), the rotating columns (39) are rotationally arranged in the transverse maintenance plates (30), the bottom ends of the rotating columns (39) penetrate through the inner cavity of one of the transverse maintenance plates (30) and are in sliding clamping connection with one of the clamping sliding grooves (36), and connecting rings (34) are fixedly connected with the base (1) through steel ropes;
circular groove (2) have been seted up to the inner wall of movable box (28), the side fixed mounting of mounting box (26) has circular post (8), circular post (8) slidable mounting is to the inner chamber of circular groove (2), laminating each other between the inner wall of mounting box (26) and movable box (28) and between the inner wall of circular post (8) and circular groove (2), and be sealed state, install the sealing washer between mounting box (26) and the inner wall of movable box (28), gas tube (11) are installed at the top of movable box (28), gas tube (11) run through containing box (43) and extend to containing box (43) outside;
the inflatable rubber buffer component comprises a fixed frame (16), an external inflatable rubber fender (17), a rubber frame (22), rubber bulges (18) and a rubber ring (19), wherein the external inflatable rubber fender (17) is installed in an inner cavity of the fixed frame (16), the rubber bulges (18) are fixedly connected to the outer surface of the external inflatable rubber fender (17), the rubber frame (22) is installed on one side of the fixed frame (16), the rubber frame (22) is sleeved on the surface of the external inflatable rubber fender (17), an avoidance groove (42) is formed in the rubber frame (22),
the surface of the external inflatable rubber fender (17) is provided with rubber rings (19), the rubber rings (19) are sleeved outside the rubber bulges (18), elastic rubber belts (20) and connecting steel ropes (21) are fixedly connected between two adjacent rubber rings (19), the rubber rings (19) are fixedly connected with the fixed frame (16) through the connecting steel ropes (21), and the elastic rubber belts (20) are positioned outside the connecting steel ropes (21) and can isolate the connecting steel ropes (21);
the three-time buffering component comprises a piston (3), an air cavity (12), a traction spring (5), a mounting block (7), a rotating rod (6), a telescopic rod (44), a sliding groove (45), a transverse plate (46), a rotating ball (49) and a support column (48), wherein the sliding groove (45) is formed in one side of the transverse plate (46), the rotating ball (49) is slidably mounted in an inner cavity of the sliding groove (45), the rotating ball (49) is fixedly connected with the support column (48), the mounting plate (47) is mounted at the bottom of the support column (48), the mounting plate (47) and the fixed frame (16) are mounted through threads,
the telescopic rod (44) is fixedly arranged inside the mounting box (26), the telescopic rod (44) is fixedly connected with the transverse plate (46), the air cavity (12) is formed in the mounting box (26), the piston (3) is slidably arranged in the inner cavity of the air cavity (12), the piston (3) is sealed with the inner wall of the air cavity (12), the middle baffle column (4) is fixedly arranged in the middle of the inner cavity of the air cavity (12), the traction spring (5) is sleeved in the inner cavity of the middle baffle column (4), the two ends of the traction spring (5) are fixedly connected with the mounting blocks (7), the mounting blocks (7) are fixedly connected with the piston (3), the rotating rod (6) is rotationally connected with the transverse plate (46) on the mounting blocks (7);
the secondary buffer structure comprises a middle buffer rubber air bag (15), a supporting spring (13), a rubber column (24) and a connecting seat (25), wherein the connecting seat (25) is sleeved at two ends of the rubber column (24), the end part of the connecting seat (25) is fixedly connected with a mounting base plate (14), the mounting base plate (14) is mounted on a mounting box (26) and a fixing frame (16) through bolts, the rubber column (24) is located between the mounting box (26) and the fixing frame (16), spring base plates (23) are fixedly connected at two ends of the supporting spring (13), the spring base plates (23) are mounted on the mounting base plate (14) through bolts, the middle buffer rubber air bag (15) is fixedly connected between the fixing frame (16) and the mounting box (26), and the inner cavity of the middle buffer rubber air bag (15) is communicated with the inner cavity (12).
2. An adjustable impact protection pneumatic rubber fender according to claim 1, wherein: the anti-slip groove is formed in the surface of the transverse access plate (30), a through hole (37) is formed in the surface of one end of the transverse access plate (30), a limiting column (38) is inserted into an inner cavity of the through hole (37), the bottom end of the limiting column (38) is movably sleeved into an inner cavity of another clamping sliding groove (36), a drain hole (32) is formed in the surface of the vertical access plate (31), a metal net is arranged in the inner cavity of the drain hole (32), and bolt connection plates (35) are connected to the top of the access plate reinforcing frame (33).
3. An adjustable impact protection pneumatic rubber fender according to claim 1, wherein: limiting grooves (27) are formed in two sides of an inner cavity of the storage box (43), protrusions are arranged on two sides of the movable box (28), the protrusions are slidably mounted in the inner cavity of the limiting grooves (27), the top of the movable box (28) is fixedly connected with a connecting rotating block (9), a threaded column (10) is mounted on the top thread of the base (1), and the bottom end of the threaded column (10) is rotationally connected with the connecting rotating block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311139958.4A CN116873143B (en) | 2023-09-06 | 2023-09-06 | Inflatable rubber fender with adjustable anti-collision effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311139958.4A CN116873143B (en) | 2023-09-06 | 2023-09-06 | Inflatable rubber fender with adjustable anti-collision effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116873143A CN116873143A (en) | 2023-10-13 |
| CN116873143B true CN116873143B (en) | 2023-11-28 |
Family
ID=88257184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311139958.4A Active CN116873143B (en) | 2023-09-06 | 2023-09-06 | Inflatable rubber fender with adjustable anti-collision effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116873143B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163247B (en) * | 2023-10-27 | 2024-02-02 | 江苏星瑞防务科技有限公司 | Multidirectional anti-collision structure of ship |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2141424A1 (en) * | 1971-06-01 | 1973-01-26 | Kleber Colombes | Marine fenders - of rubber faced with a low friction material pref polyolefin |
| JPS61207708A (en) * | 1985-03-09 | 1986-09-16 | Bridgestone Corp | Fender |
| JPH101928A (en) * | 1996-06-17 | 1998-01-06 | Masaki Yamamoto | Low reaction type pneumatic fender |
| CN209336968U (en) * | 2018-11-08 | 2019-09-03 | 江苏西尔特橡胶股份有限公司 | A kind of combined rubber fender of stable connection |
| CN110344372A (en) * | 2019-07-19 | 2019-10-18 | 江苏西尔特橡胶股份有限公司 | A kind of rubber fender of good buffer effect |
| CN215482744U (en) * | 2021-03-05 | 2022-01-11 | 青岛大洋亨通橡塑有限公司 | Novel toper rubber fender structure |
| CN114182691A (en) * | 2021-12-30 | 2022-03-15 | 东台海华五金机械有限公司 | Port floating type fender capable of adjusting offshore distance |
| CN115258079A (en) * | 2022-08-03 | 2022-11-01 | 江苏西尔特橡胶股份有限公司 | Good and stand wear and tear rubber fender of stability |
-
2023
- 2023-09-06 CN CN202311139958.4A patent/CN116873143B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2141424A1 (en) * | 1971-06-01 | 1973-01-26 | Kleber Colombes | Marine fenders - of rubber faced with a low friction material pref polyolefin |
| JPS61207708A (en) * | 1985-03-09 | 1986-09-16 | Bridgestone Corp | Fender |
| JPH101928A (en) * | 1996-06-17 | 1998-01-06 | Masaki Yamamoto | Low reaction type pneumatic fender |
| CN209336968U (en) * | 2018-11-08 | 2019-09-03 | 江苏西尔特橡胶股份有限公司 | A kind of combined rubber fender of stable connection |
| CN110344372A (en) * | 2019-07-19 | 2019-10-18 | 江苏西尔特橡胶股份有限公司 | A kind of rubber fender of good buffer effect |
| CN215482744U (en) * | 2021-03-05 | 2022-01-11 | 青岛大洋亨通橡塑有限公司 | Novel toper rubber fender structure |
| CN114182691A (en) * | 2021-12-30 | 2022-03-15 | 东台海华五金机械有限公司 | Port floating type fender capable of adjusting offshore distance |
| CN115258079A (en) * | 2022-08-03 | 2022-11-01 | 江苏西尔特橡胶股份有限公司 | Good and stand wear and tear rubber fender of stability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116873143A (en) | 2023-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116873143B (en) | Inflatable rubber fender with adjustable anti-collision effect | |
| CN109236029B (en) | Anticollision barrier for building site | |
| NO150612B (en) | PROCEDURE FOR PROVIDING AN OFF-SHORE CONSTRUCTION | |
| CN110641647A (en) | Adjustable boats and ships anticollision facility | |
| CN112652961B (en) | Power switch cabinet of antidetonation collapse object of preventing | |
| CN104828221B (en) | A kind of underwater research vehicle buoyant spheres catapult-launching gear | |
| CN215286422U (en) | Oil gas storage anti-seepage tank | |
| CN214275172U (en) | Impact-resistant pan-tilt camera device | |
| CN106638479A (en) | Automatic inflation type dock fender | |
| CN203846740U (en) | Boring support for ceiling | |
| CN116080848A (en) | Anti-collision protection device for ship | |
| CN110093903B (en) | Gas shield dam | |
| CN2782934Y (en) | Four-column hydraulic prop with anti-impact air bag | |
| CN2791253Y (en) | Impact-resisting air-bag two-column type hydraulic support | |
| CN212828951U (en) | Elastic roll-on/roll-off ship shore connection springboard | |
| CN213802813U (en) | Lifting device for ship repair | |
| CN212506121U (en) | Novel multistage collision avoidance device | |
| CN201246177Y (en) | Cannon extraction working face hydraulic support | |
| CN219754247U (en) | Water conservancy rail guard | |
| CN209040035U (en) | A kind of flexible protective device of highway | |
| CN217125074U (en) | Inflatable paddle board | |
| CN220890741U (en) | Bolt protection device | |
| CN113107575B (en) | Coal seam double-cylinder high-pressure pulse fluctuation water injection generating device | |
| CN212408268U (en) | Comprehensive gas cylinder protection device | |
| CN220377213U (en) | Conical fender |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |