CN215405907U - Wear-resistant rubber fender - Google Patents
Wear-resistant rubber fender Download PDFInfo
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- CN215405907U CN215405907U CN202121767963.6U CN202121767963U CN215405907U CN 215405907 U CN215405907 U CN 215405907U CN 202121767963 U CN202121767963 U CN 202121767963U CN 215405907 U CN215405907 U CN 215405907U
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- buffer
- rubber fender
- spring
- fixedly mounted
- plate
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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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Abstract
The utility model discloses a wear-resistant rubber fender, which belongs to the technical field of rubber fenders and comprises a protective box, wherein a second buffer mechanism is arranged on the protective box, a first buffer mechanism is arranged on the second buffer mechanism, a protective mechanism is arranged on the first buffer mechanism, and a rubber fender body is arranged on the protective mechanism; the second buffer mechanism comprises a second buffer plate, the second buffer plate is slidably mounted inside the protective box, a movable rod is rotatably mounted on the lower surface of the second buffer plate, a buffer block is rotatably mounted at the lower end of the movable rod, a guide rod is fixedly mounted on one side of the buffer block, the guide rod is movably inserted into the other buffer block, a limiting ring is fixedly mounted at the other end of the guide rod, a second spring is fixedly mounted on the limiting ring, and the second spring is movably sleeved on the outer surface of the guide rod; thereby reducing the abrasion degree of the rubber fender body and prolonging the service life of the rubber fender body.
Description
Technical Field
The utility model relates to the technical field of rubber fenders, in particular to a wear-resistant rubber fender.
Background
The rubber fender is a wharf ship anti-collision device with an early application history and a wide application range. The floating rubber fender can float freely on the water surface and can be divided into an inflatable rubber fender and a filling rubber fender according to the difference of internal buffer media. The inflatable rubber fender takes compressed air as a medium, and consumes collision energy by applying work through the compressed air; the foam filling type fender is also called a solid polyurethane fender, the interior of the foam filling type fender is made of a buffer medium which is mainly made of a closed-cell foam material, the foam filling type fender has the advantages of being simple in installation and maintenance and the like, and is a protective device for docks and docks, but the existing rubber fender is directly contacted with ships, so that the abrasion of the rubber fender is large, the service life of the rubber fender is shortened, the impact force between the ships and the docks is too large due to the lack of the corresponding buffer device, and the damage of the ships is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wear-resistant rubber fender to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme: a wear-resistant rubber fender comprises a protective box, wherein a second buffer mechanism is arranged on the protective box, a first buffer mechanism is arranged on the second buffer mechanism, a protective mechanism is arranged on the first buffer mechanism, and a rubber fender body is arranged on the protective mechanism;
the second buffer mechanism comprises a second buffer plate, the second buffer plate is slidably mounted inside the protective box, a movable rod is rotatably mounted on the lower surface of the second buffer plate, a buffer block is rotatably mounted at the lower end of the movable rod, a guide rod is fixedly mounted on one side of the buffer block, the guide rod is movably inserted into the other buffer block, a limiting ring is fixedly mounted at the other end of the guide rod, a second spring is fixedly mounted on the limiting ring, the second spring is movably sleeved on the outer surface of the guide rod, a supporting guide rail is fixedly mounted at the bottom end inside the protective box, the buffer block is slidably matched inside the supporting guide rail, a moving block is fixedly mounted at one end of the buffer block, a supporting rod is fixedly mounted inside the protective box, the supporting rod slidably penetrates through the lower end of the moving block, and a buffer spring is fixedly mounted on the surface of one side of the moving block, the other end of the buffer spring is fixedly connected with the inner side wall of the protective box, and the buffer spring is movably sleeved on the outer surface of the supporting rod.
Preferably, the inside of buffer block has seted up the spout, the second spring is located the inside of spout, spacing ring and spout collocation use.
Preferably, first buffer gear includes first buffer board, the lower fixed surface of first buffer board installs the connecting rod, the lower fixed surface of first buffer board installs the buffer beam, the last fixed surface of guard box installs first spring, the upper end of first spring and the lower fixed surface of first buffer board are connected, first spring activity cup joints the surface at the buffer beam.
Preferably, the lower extreme of connecting rod and the upper surface fixed connection of second buffer board, the buffer beam uses the connecting rod to be the mirror image distribution as the center.
Preferably, the protection mechanism comprises a protection plate, fixing screws are arranged on two sides of the protection plate, the protection plate is in contact with the upper surface of the first buffer plate, the fixing screws are inserted in the first buffer plate in a threaded mode, and the protection plate is provided with a drain hole.
Preferably, the rubber fender body is installed on the upper surface of the first buffer plate, the protection plate is located above the rubber fender body, and the inner side surface of the protection plate is filled with a rubber pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. when a ship is in shore, the rubber fender body is firstly contacted with the protection plate, so that the contact between the rubber fender body and the ship is reduced, the abrasion degree of the rubber fender body is reduced, the service life of the rubber fender body is prolonged, seawater can be discharged through the drain holes, and the seawater accumulated in the rubber fender body is prevented from corroding the rubber fender body;
2. the first buffer mechanism and the second buffer mechanism form double buffering, so that impact force generated when the ship stops can be absorbed and offset to a greater extent, and the damage of the impact force to the ship and the wharf is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic sectional view of the structure of the protective box of the present invention.
FIG. 3 is a schematic diagram of a second buffer structure according to the present invention.
FIG. 4 is a schematic cross-sectional view of a buffer block according to the present invention.
In the figure: 1. a protective box; 11. a rubber fender body; 2. a protection mechanism; 21. a protection plate; 22. a drain hole; 23. fixing screws; 3. a first buffer mechanism; 31. a first buffer plate; 32. a connecting rod; 33. a buffer rod; 34. a first spring; 4. a second buffer mechanism; 41. a second buffer plate; 42. a movable rod; 43. a buffer block; 44. a guide bar; 441. a chute; 45. a limiting ring; 46. a second spring; 47. supporting the guide rail; 48. a moving block; 49. a support bar; 411. a buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a wear-resistant rubber fender, which comprises a protective box 1, wherein a second buffer mechanism 4 is arranged on the protective box 1, a first buffer mechanism 3 is arranged on the second buffer mechanism 4, a protective mechanism 2 is arranged on the first buffer mechanism 3, and a rubber fender body 11 is arranged on the protective mechanism 2;
the second buffer mechanism 4 comprises a second buffer plate 41, the second buffer plate 41 is slidably mounted inside the protection box 1, a movable rod 42 is rotatably mounted on the lower surface of the second buffer plate 41, a buffer block 43 is rotatably mounted at the lower end of the movable rod 42, a guide rod 44 is fixedly mounted on one side of the buffer block 43, a sliding groove 441 is formed in the buffer block 43, a second spring 46 is located inside the sliding groove 441, the second spring 46 can be compressed and reset, the limiting ring 45 and the sliding groove 441 are used in a matched manner, the guide rod 44 is movably inserted into the other buffer block 43, a limiting ring 45 is fixedly mounted at the other end of the guide rod 44, a second spring 46 is fixedly mounted on the limiting ring 45, the second spring 46 is movably sleeved on the outer surface of the guide rod 44, a support guide rail 47 is fixedly mounted at the bottom end inside the protection box 1, the buffer block 43 is in sliding fit in the supporting guide rail 47, a moving block 48 is fixedly mounted at one end of the buffer block 43, a supporting rod 49 is fixedly mounted in the protection box 1, the supporting rod 49 penetrates through the lower end of the moving block 48 in a sliding manner, a buffer spring 411 is fixedly mounted on one side surface of the moving block 48, the other end of the buffer spring 411 is fixedly connected with the inner side wall of the protection box 1, the buffer spring 411 is movably sleeved on the outer surface of the supporting rod 49, when the second buffer plate 41 moves, a group of movable rods 42 are driven to rotate, then the buffer block 43 is driven to move backwards through the movable rods 42, at the moment, the guide rod 44 moves to compress the second spring 46, the buffer block 43 is subjected to elastic force, then the moving block 48 is driven to move backwards, the buffer spring 411 is extruded, and the buffer spring 411 can generate elastic force to the moving block 48, thus, the external force is counteracted, and the buffering effect is achieved.
Further, first buffer gear 3 includes first buffer board 31, the lower fixed surface of first buffer board 31 installs connecting rod 32, the lower fixed surface of first buffer board 31 installs buffer beam 33, the lower extreme of connecting rod 32 and the last fixed surface of second buffer board 41 are connected, buffer beam 33 uses connecting rod 32 to be the mirror image distribution as the center, the last fixed surface of guard box 1 installs first spring 34, the upper end of first spring 34 and the lower fixed surface of first buffer board 31 are connected, first spring 34 activity cup joints the surface at buffer beam 33, and when first buffer board 31 removed, can drive connecting rod 32 and a set of buffer beam 33 and remove, and a set of first spring 34 was compressed this moment to produce elasticity to first buffer board 31, play the effect of buffering.
Further, the protection mechanism 2 includes a protection plate 21, fixing screws 23 are arranged on two sides of the protection plate 21, the protection plate 21 contacts with the upper surface of the first buffer plate 31, the fixing screws 23 are inserted into the first buffer plate 31 in a threaded manner, a drain hole 22 is formed in the protection plate 21, when a ship stops, the protection plate can firstly contact with the protection plate 21, contact between the rubber fender body 11 and the ship is reduced, abrasion degree of the rubber fender body 11 is reduced, service life of the rubber fender body 11 is prolonged, seawater can be discharged through the drain hole 22, internal accumulation of seawater is prevented, and seawater is caused to corrode the rubber fender body 11.
Further, the rubber fender body 11 is installed on the upper surface of the first buffer plate 31, the protection plate 21 is located above the rubber fender body 11, and the inner side surface of the protection plate 21 is filled with a rubber pad.
The working principle is as follows: when the rubber fender body 11 is used, the rubber fender body 11 is firstly installed on the upper surface of the first buffer plate 31, then the protection plate 21 is installed on the first buffer plate 31 through the fixing screws 23, when a ship is in shore, the rubber fender body is firstly contacted with the protection plate 21, the contact between the rubber fender body 11 and the ship is reduced, the abrasion degree of the rubber fender body 11 is reduced, the service life of the rubber fender body 11 is prolonged, seawater is discharged through the drainage holes 22, and the seawater accumulated inside is prevented from corroding the rubber fender body 11;
the ship will drive the first buffer plate 31 to move, the first buffer plate 31 will drive the connecting rod 32 and the set of buffer rods 33 to move, at this time, the set of first springs 34 is compressed, thereby generating elastic force to the first buffer plate 31 to play a role of buffering, the connecting rod 32 will drive the second buffer plate 41 to move, thereby driving a set of movable rods 42 to rotate, the movable rod 42 then moves the buffer block 43 back, at which time the guide rod 44 moves to compress the second spring 46, generates elastic force to the buffer block 43, then drives the moving block 48 to move back, and then extrudes the buffer spring 411, the buffer spring 411 generates elastic force to the moving block 48, so as to counteract the external force, and forms double buffering with the first buffer mechanism 3, therefore, impact force generated when the ship stops is absorbed and offset to a greater extent, and the ship and the wharf are prevented from being damaged by the impact force.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A wear-resistant rubber fender comprises a protective box (1) and is characterized in that: a second buffer mechanism (4) is arranged on the protective box (1), a first buffer mechanism (3) is arranged on the second buffer mechanism (4), a protective mechanism (2) is arranged on the first buffer mechanism (3), and a rubber fender body (11) is arranged on the protective mechanism (2);
the second buffer mechanism (4) comprises a second buffer plate (41), the second buffer plate (41) is slidably mounted in the protection box (1), a movable rod (42) is rotatably mounted on the lower surface of the second buffer plate (41), a buffer block (43) is rotatably mounted at the lower end of the movable rod (42), a guide rod (44) is fixedly mounted on one side of the buffer block (43), the guide rod (44) is movably inserted in the other buffer block (43), a limit ring (45) is fixedly mounted at the other end of the guide rod (44), a second spring (46) is fixedly mounted on the limit ring (45), the second spring (46) is movably sleeved on the outer surface of the guide rod (44), a support guide rail (47) is fixedly mounted at the bottom end of the protection box (1), and the buffer block (43) is slidably fitted in the support guide rail (47), the protection box is characterized in that a moving block (48) is fixedly mounted at one end of the buffering block (43), a supporting rod (49) is fixedly mounted inside the protection box (1), the supporting rod (49) penetrates through the lower end of the moving block (48) in a sliding mode, a buffering spring (411) is fixedly mounted on the surface of one side of the moving block (48), the other end of the buffering spring (411) is fixedly connected with the inner side wall of the protection box (1), and the buffering spring (411) is movably sleeved on the outer surface of the supporting rod (49).
2. The wear-resistant rubber fender of claim 1, wherein a sliding groove (441) is formed in the buffer block (43), the second spring (46) is located in the sliding groove (441), and the limiting ring (45) is matched with the sliding groove (441).
3. The wear-resistant rubber fender according to claim 1, wherein the first buffer mechanism (3) comprises a first buffer plate (31), a connecting rod (32) is fixedly mounted on the lower surface of the first buffer plate (31), a buffer rod (33) is fixedly mounted on the lower surface of the first buffer plate (31), a first spring (34) is fixedly mounted on the upper surface of the protective box (1), the upper end of the first spring (34) is fixedly connected with the lower surface of the first buffer plate (31), and the first spring (34) is movably sleeved on the outer surface of the buffer rod (33).
4. A wear-resistant rubber fender according to claim 3, wherein the lower end of the connecting rod (32) is fixedly connected to the upper surface of the second buffer plate (41), and the buffer rods (33) are arranged in a mirror image about the connecting rod (32).
5. The wear-resistant rubber fender according to claim 3, wherein the protection mechanism (2) comprises a protection plate (21), fixing screws (23) are arranged on two sides of the protection plate (21), the protection plate (21) is in contact with the upper surface of the first buffer plate (31), the fixing screws (23) are inserted in the first buffer plate (31) in a threaded manner, and the protection plate (21) is provided with water drainage holes (22).
6. A wear-resistant rubber fender according to claim 5, wherein the rubber fender body (11) is mounted on the upper surface of the first buffer plate (31), the fender (21) is located above the rubber fender body (11), and the inner side surface of the fender (21) is filled with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767963.6U CN215405907U (en) | 2021-07-31 | 2021-07-31 | Wear-resistant rubber fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767963.6U CN215405907U (en) | 2021-07-31 | 2021-07-31 | Wear-resistant rubber fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215405907U true CN215405907U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121767963.6U Active CN215405907U (en) | 2021-07-31 | 2021-07-31 | Wear-resistant rubber fender |
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| Country | Link |
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| CN (1) | CN215405907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2021
- 2021-07-31 CN CN202121767963.6U patent/CN215405907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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