Multifunctional ship mooring bollard

Abstract

The invention relates to the technical field of ship mooring bollards, and discloses a multifunctional ship mooring bollard which comprises a mounting plate, two mooring bollard bodies are arranged on the upper side of the mounting plate, a supporting block is fixedly arranged at one end of the mounting plate, and a processing assembly is arranged at the upper end of the supporting block; the treatment assembly comprises a cylinder, a movable ring is movably arranged in the cylinder, a plurality of ejector rods are slidably arranged on the inner wall of the movable ring in the radial direction, and a movable part is fixedly arranged at one end of each ejector rod; the surface of the cable can be brushed through rotation of the brush blocks, so that stubborn attachments such as oil stains and algae on the surface of the cable can be brushed and removed. And the second cleaning part and the first cleaning part rotate to clean the surface of the cable, and the second cleaning part is in an inclined state, so that attachments on the surface of the cable can be cleaned layer by layer, and the cable surface treatment effect is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field related to ship mooring bollards, and more specifically, relates to a multifunctional ship mooring bollard. Background Art

[0002] A bollard is an indispensable device in a ship's mooring system. It is primarily used to secure cables and ensure the stability and safety of the ship when docking or mooring. During actual mooring operations, the cable needs to be wrapped around the bollard. Its primary function is to provide stable support and maintain tightness to facilitate various operations and transportation activities. However, existing bollards have the following drawbacks: In the prior art, before a ship's mooring bollard is wound around a cable, the surface of the cable usually needs to be treated. Due to the presence of attachments (seawater salt, mud, oil, algae, etc.) on the cable surface, including stubborn attachments such as oil and algae, simply flushing with fresh water is difficult to fully clean the cable surface.

[0003] In the prior art, when the processing assembly in the ship's mooring bollard processes the surface of the cable, it is difficult to quickly clean the cable surface using a conventional cleaning structure because the cable is partially particularly dirty, thereby affecting the winding of the cable.

[0004] In the prior art, ship mooring bollards are usually fixed. The cable is wrapped around the outer wall of the bollard for a long time, which easily causes the cable to become loose, thereby affecting the cable winding and causing the cable to have different tightness each time it is wound. This makes it inconvenient to wrap the cable tightly around the outer wall of the bollard, reducing safety.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a multifunctional ship mooring bollard is provided to achieve a more practical and valuable purpose. Summary of the Invention

[0006] The present invention provides a multifunctional ship mooring bollard, which is used to overcome the above-mentioned defects in the prior art.

[0007] The purpose and effect of the multifunctional ship mooring bollard of the present invention are achieved by the following specific technical means: The cam is fixedly provided with two guide rails at two ends, and the guide rail is installed in the cam frame, and the guide rail is installed in the cam frame, and the cam frame has two ends respectively.

[0008] A further technical solution is that the inner diameter of the first arc-shaped portion of the movable part is larger than the inner diameter of the second arc-shaped portion, the conical portion of the movable part is located between the first arc-shaped portion and the second arc-shaped portion, a first spring is connected between the outer wall of the first arc-shaped portion of the movable part and the inner wall of the movable ring, the first spring is wound around the outer wall of the push rod, a nozzle is installed on the upper side of the inner part of the cylinder, and the nozzle is connected to the external clean water tank.

[0009] A further technical solution is that a rotating ring is rotatably provided on the inner wall of the second annular plate, the cylinder is fixedly connected to the upper end of the support block, a plurality of movable plates are fixedly provided in a circular array on the outer wall of the movable ring, the outer walls of the plurality of movable plates are in threaded contact with the inner wall of the fixed ring, a plurality of limiting grooves are provided on the inner wall of the rotating ring, the outer wall of each movable plate slides axially in the limiting groove, a plurality of guide blocks are fixedly provided in a circular array on the inner wall of the rotating ring, and the end of the push rod away from the movable part is in sliding contact with an inclined surface on one side of the guide block.

[0010] According to a further technical solution, a plurality of protrusions are provided at intervals on an inclined surface of one side of the guide block, and one end of the push rod is in sliding contact with outer walls of the plurality of protrusions.

[0011] A further technical solution is that a plurality of hydraulic chambers are provided in a circumferential array on the inner wall of the movable ring, a piston plate is provided radially slidingly inside the hydraulic chamber, the piston plate is fixedly connected to the outer wall of the push rod, the hydraulic chamber is connected to the interior of the fixed seat by a telescopic connecting pipe, the outer wall of the hydraulic chamber is provided with a pressure relief valve, and one end of the sliding rod is connected to the interior of the fixed seat by a second spring.

[0012] According to a further technical solution, a limiting ring and a first gear are fixedly provided on the outer wall of the rotating ring, and the limiting ring slides in a circular manner inside the second annular plate.

[0013] According to a further technical solution, a stepper motor is installed on the inner wall of the cylinder, a second gear is provided at the output end of the stepper motor, and the outer wall of the first gear is meshed with the outer wall of the second gear.

[0014] A further technical solution is that the outer wall of the movable bar is provided with several grooves, the inside of the slide groove is vertically fixed with a fixed rod, the outer wall of the fixed rod is slidingly provided with two movable blocks, and a connecting plate is provided between one side of the movable bar and one end of the two movable blocks respectively, one end of the connecting plate is rotatably connected to one end of the movable block, and the other end of the connecting plate is rotatably connected to one side of the movable bar.

[0015] According to a further technical solution, a compression spring is provided between the sides of the two movable blocks that are away from each other and the upper and lower ends of the slide groove, respectively, and the compression spring is wound around the outer wall of the fixing rod.

[0016] A further technical solution is that a water cavity is provided in the middle of the interior of the cable pile body, the water cavity is connected to an external water pump and is provided with a connecting valve, the water cavity is respectively connected to several of the chutes and is provided with a connecting port, and a top cover is fixedly provided at the upper end of the cable pile body.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The multifunctional ship mooring bollard of the present invention comprises movable bars, movable blocks, connecting plates, and compression springs. A cable is wound around the outer wall of the bollard body, squeezing the movable bars and causing the movable bars to move radially inward within a chute. The radial inward movement of the movable bars pushes the two connecting plates to move. The movement of the two connecting plates drives the two movable blocks away from each other. The two movable blocks move away from each other, compressing the two compression springs to generate elastic forces. Under the elastic action of the two compression springs, the grooves tighten the cables, preventing them from becoming loose on the outer wall of the bollard body. Furthermore, the grooves are configured to limit the cables, preventing the tightened cables from moving on the outer walls of the movable bars, thereby securing the cables tightly around the outer wall of the bollard body. Finally, through the arrangement of the water cavity, the connecting valve and the connecting port, the hot water in the water cavity enters into several chutes through several connecting ports respectively. The chutes are filled with hot water to limit the movable bars, so that the hot water and the several movable bars are used to tighten the wound cables to avoid long-term local stress; and the hot water in the chute is used to maintain the temperature of the cable pile body, so as to melt the ice on the surface of the cable pile body, effectively solving the technical problem of the ship's cable pile being affected by ice in severe cold weather, reducing the heavy physical labor of the crew in manual de-icing, and saving time and effort.

[0018] The multifunctional ship mooring bollard of the present invention comprises a movable part, a first cleaning part, a second cleaning part, and a brush block. The brush block is rotated to scrub the surface of the cable, thereby scrubbing and removing stubborn attachments such as oil, algae, etc. on the cable surface. The second cleaning part is rotated with the first cleaning part to clean the cable surface. Since the second cleaning part is in an inclined state, it can clean the attachments on the cable surface layer by layer. This avoids direct contact between the first cleaning part and larger attachments, which results in a larger contact area between the first cleaning part and the attachments, making it difficult to fully clean the attachments on the cable surface. Therefore, the effect of cable surface treatment is improved. Furthermore, through the arrangement of a push rod and a guide block, the axial movement of the movable ring drives the push rod and the movable part to move axially. The axial movement of the push rod is fixed with the guide block, and one end of the push rod is in sliding contact with the inclined surface of one side of the guide block. Therefore, under the guiding action of the guide block, the one end of the push rod is guided, causing the push rod and the movable part to move radially inward. The radial inward movement of the movable part drives the first cleaning part, the second cleaning part and the brush block to move radially inward, which can gradually increase the contact degree between the brush block and the cable surface, thereby gradually improving the effect of the processing component on the cable surface treatment.

[0019] The multifunctional ship mooring bollard of the present invention is provided with a hydraulic chamber, a piston plate, a telescopic connecting pipe, a fixed seat, and a sliding rod. The radial inward movement of the push rod drives the piston plate to slide in the hydraulic chamber. The radial inward movement of the piston plate squeezes the solution in the hydraulic chamber through the telescopic connecting pipe into the fixed seat. The solution pushes the sliding rod to slide in the fixed seat. The sliding of the sliding rod drives the second cleaning member to swing, thereby gradually reducing the inclination angle of the second cleaning member, thereby gradually promoting the contact degree between the inner wall of the second cleaning member and the cable surface, and improving the effect of the second cleaning member on the cable surface treatment. The swinging of the second cleaning member drives the brush block to move, further strengthening the contact degree between the brush block and the cable surface, and further improving the effect of the brush block rotation on the cable surface treatment. Then, through the provision of a second spring and a protrusion, under the guidance of the several protrusions and the elastic force of the first spring, the push rod is caused to move back and forth radially in a small range. The small-amplitude radial back-and-forth movement of the push rod drives the small-amplitude radial back-and-forth movement of the movable part, and the small-amplitude radial back-and-forth movement of the movable part drives the first cleaning part, the second cleaning part, and the brush block to move back and forth in a small-amplitude radial manner, thereby squeezing and crushing the attachments on the cable surface, which is beneficial for crushing and cleaning harder attachments. The small-amplitude radial back-and-forth movement of the push rod drives the small-amplitude radial back-and-forth movement of the piston plate, and the small-amplitude radial back-and-forth movement of the piston plate cooperates with the elastic force of the second spring to cause the sliding rod to move back and forth in a small-amplitude radial manner. The small-amplitude radial back-and-forth movement of the sliding rod causes the second cleaning part and the brush block to swing back and forth in a small-amplitude manner. The small-amplitude back-and-forth swing of the second cleaning part and the brush block further squeezes and crushes the attachments on the cable surface, greatly improving the effect of the processing component on the cable surface treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] The present invention will be further described below with reference to the accompanying drawings and examples.

[0022] Figure 1 It is a first isometric structural schematic diagram of the present invention; Figure 2 It is a second isometric structural diagram of the present invention; Figure 3 It is an isometric structural diagram of the processing component in the present invention; Figure 4 Schematic diagram of the isometric structure of the movable ring in the present invention; Figure 5 Schematic diagram of the isometric structure of the rotating ring in the present invention; Figure 6 It is a front view structural schematic diagram of the present invention; Figure 7 for Figure 6 Schematic diagram of the cross-sectional structure at AA in the middle; Figure 8 for Figure 6 Schematic diagram of the cross-section structure at the middle BB; Figure 9 It is an isometric structural diagram of the processing component in the present invention; Figure 10 for Figure 9 Schematic diagram of the cross-section structure at CC in the middle; Figure 11 for Figure 10 Schematic diagram of the local enlarged structure at point D in the middle.

[0023] Description of reference numerals: Mounting plate 10, bollard body 11, top cover 12, movable bar 13, groove 14, slide 15, fixed rod 16, movable block 17, connecting plate 18, compression spring 19, support block 20, cylinder 21, first annular plate 22, fixed ring 23, movable ring 24, movable plate 25, movable part 26, push rod 27, first spring 28, first cleaning member 29, second cleaning member 30, brush block 31, fixed seat 32, slide rod 33, second spring 34, hydraulic chamber 35, piston plate 36, telescopic connecting pipe 37, second annular plate 38, rotating ring 39, limiting groove 40, guide block 41, protrusion 42, limiting ring 43, first gear 44, stepping motor 45, second gear 46, nozzle 47, pressure relief valve 48, connecting valve 49, water chamber 50, connecting port 51. DETAILED DESCRIPTION

[0024] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "plurality" means two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0027] As attached Figure 1 To the attached Figure 11 As shown: The invention provides a multifunctional ship mooring bollard.

[0028] Refer to the attached Figure 1 To the attached Figure 11, including a mounting plate 10, two cable pile bodies 11 are fixedly provided on the upper side of the mounting plate 10, the outer wall of the cable pile body 11 is provided with a plurality of slide grooves 15, and a movable bar 13 is provided inside each slide groove 15 for radial sliding. A support block 20 is fixedly provided at one end of the mounting plate 10, and a processing assembly is provided at the upper end of the support block 20; the processing assembly includes a cylinder 21, a first annular plate 22 and a second annular plate 38 are fixedly provided on the inner wall of both ends of the cylinder 21, a fixed ring 23 is fixedly provided on the inner wall of the first annular plate 22, and a movable ring 24 is provided inside the cylinder 21 for movement. The inner wall of the movable ring 24 is provided with a plurality of push rods 27 for radial sliding, and a movable part 26 is fixedly provided at one end of each push rod 27; the movable part 26 includes a first arc-shaped portion, a conical portion, and a second arc-shaped portion. A first cleaning part 29 is fixedly provided on the inner wall of the second arc-shaped portion of the movable part 26, and a second cleaning part 30 is hingedly provided at one end of the first cleaning part 29, and a brush block 31 is hingedly provided at one end of the second cleaning part 30. A fixed seat 32 is fixed on the movable part 26, and a sliding rod 33 is slidingly provided inside the fixed seat 32, and one end of the sliding rod 33 is hinged to the second cleaning part 30.

[0029] Preferably, refer to the attached Figure 10 , Attachment Figure 11 The inner diameter of the first arc-shaped portion of the movable part 26 is larger than the inner diameter of the second arc-shaped portion. The tapered portion of the movable part 26 is located between the first arc-shaped portion and the second arc-shaped portion. A first spring 28 is connected between the outer wall of the first arc-shaped portion of the movable part 26 and the inner wall of the movable ring 24. The first spring 28 is wound around the outer wall of the top rod 27. A nozzle 47 is installed on the upper side of the interior of the cylinder 21, and the nozzle 47 is connected to the external clean water tank.

[0030] Preferably, refer to the attached Figure 3 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 10 , Attachment Figure 11 A rotating ring 39 is rotatably provided on the inner wall of the second annular plate 38. The cylinder 21 is fixedly connected to the upper end of the support block 20. A plurality of movable plates 25 are fixedly provided in a circumferential array on the outer wall of the movable ring 24. The outer walls of the plurality of movable plates 25 are in threaded contact with the inner wall of the fixed ring 23. A plurality of limiting grooves 40 are provided on the inner wall of the rotating ring 39. The outer wall of each movable plate 25 slides axially in the limiting groove 40. A plurality of guide blocks 41 are fixedly provided in a circumferential array on the inner wall of the rotating ring 39. The end of the push rod 27 away from the movable part 26 is in sliding contact with the inclined surface of one side of the guide block 41.

[0031] Preferably, refer to the attached Figure 10 , Attachment Figure 11 A plurality of protrusions 42 are provided at intervals on the inclined surface of one side of the guide block 41 , and one end of the push rod 27 is in sliding contact with the outer walls of the plurality of protrusions 42 .

[0032] Preferably, refer to the attached Figure 10 , Attachment Figure 11 A plurality of hydraulic chambers 35 are provided in a circumferential array on the inner wall of the movable ring 24. A piston plate 36 is provided radially slidingly inside the hydraulic chamber 35. The piston plate 36 is fixedly connected to the outer wall of the push rod 27. The hydraulic chamber 35 is connected to the interior of the fixed seat 32 by a telescopic connecting pipe 37. A pressure relief valve 48 is provided on the outer wall of the hydraulic chamber 35. One end of the sliding rod 33 is connected to the interior of the fixed seat 32 by a second spring 34.

[0033] Preferably, refer to the attached Figure 10 , Attachment Figure 11 A limiting ring 43 and a first gear 44 are fixedly provided on the outer wall of the rotating ring 39 , and the limiting ring 43 slides in an annular manner inside the second annular plate 38 .

[0034] Preferably, refer to the attached Figure 10 , Attachment Figure 11 A stepping motor 45 is installed on the inner wall of the cylinder 21 , and a second gear 46 is provided at the output end of the stepping motor 45 . The outer wall of the first gear 44 is meshed with the outer wall of the second gear 46 .

[0035] Preferably, refer to the attached Figure 6 To the attached Figure 8 The outer wall of the movable bar 13 is provided with a plurality of grooves 14, and a fixing rod 16 is vertically fixed inside the slide groove 15. Two movable blocks 17 are slidably provided on the outer wall of the fixed rod 16. A connecting plate 18 is connected between one end of the two movable blocks 17 on one side of the movable bar 13. One end of the connecting plate 18 is rotatably connected to one end of the movable block 17, and the other end of the connecting plate 18 is rotatably connected to one side of the movable bar 13.

[0036] Preferably, refer to the attached Figure 6 To the attached Figure 8 A compression spring 19 is provided between the two movable blocks 17 on the side away from each other and the upper and lower ends of the slide groove 15 , and the compression spring 19 is wound around the outer wall of the fixed rod 16 .

[0037] Preferably, refer to the attached Figure 6 To the attached Figure 8 A water chamber 50 is provided in the middle of the cable pile body 11. The water chamber 50 is connected to the external water pump and is provided with a connecting valve 49. The water chamber 50 is respectively connected to several chutes 15 and is provided with a connecting port 51. A top cover 12 is fixed to the upper end of the cable pile body 11.

[0038] In the initial state, the outer wall of the brush block 31 contacts the inner wall of the first arcuate portion of the movable member 26, the outer wall of the second cleaning member 30 contacts the inner part of the tapered portion of the movable member 26, and the second cleaning member 30 is in an inclined state.

[0039] Specific use of the present invention: First, a worker passes one end of the cable through the processing assembly and wraps it around the outer wall of the bollard body 11. This wrapping of the cable compresses the movable bars 13, causing them to move radially inward within the chute 15. This radial inward movement of the movable bars 13 pushes the two connecting plates 18, which in turn drives the two movable blocks 17 away from each other. The moving blocks 17 compress two compression springs 19, generating elastic force. Under the elastic action of the two compression springs 19, the movable bars 13 tighten the cable, preventing it from loosening against the outer wall of the bollard body 11. A fixed rod 16 guides the movable blocks 17 vertically. The grooves 14 limit the cable, preventing the taut cable from moving along the outer wall of the movable bars 13, thereby securing the cable securely wrapped around the outer wall of the bollard body 11.

[0040] Next, the control system controls the nozzle 47 to spray water from the clean water tank to remove salt, silt, and other debris from the cable surface, preventing corrosion of the mooring bollard and accelerating cable aging. At this point, the control system activates the stepper motor 45, which drives the second gear 46 to rotate. The outer wall of the first gear 44 meshes with the outer wall of the second gear 46, thereby activating the stepper motor 45 and driving the rotating ring 39 to rotate. The rotation of the rotating ring 39 drives the retaining ring 43 to slide in an annular manner within the second annular plate 38, thereby ensuring smooth rotation of the rotating ring 39. The movable plate 25 axially slides in contact with the retaining groove 40, causing the rotating ring 39 to rotate, which in turn drives the movable plate 25, which in turn drives the movable ring 24. Furthermore, the inner wall of the fixed ring 23 threadedly contacts the outer wall of the movable plate 25, guiding the rotation of the movable plate 25 along the inner thread of the fixed ring 23, thereby causing the movable ring 24 to rotate and move axially. The stepper motor 45 alternates between forward and reverse rotation, driving the movable ring 24 to move back and forth axially and rotate.

[0041] Then, the movable ring 24 rotates to drive the top rod 27 and the movable member 26 to rotate, and the movable member 26 rotates to drive the first cleaning member 29, the second cleaning member 30, and the brush block 31 to rotate. The brush block 31 rotates to scrub the surface of the cable, thereby scrubbing and removing stubborn attachments such as oil stains and algae on the cable surface. The second cleaning member 30 rotates with the first cleaning member 29 to clean the cable surface. Since the second cleaning member 30 is in an inclined state, it can clean the attachments on the cable surface layer by layer; avoiding direct contact between the first cleaning member 29 and the attachments when facing larger attachments, which results in a larger contact area between the first cleaning member 29 and the attachments, making it difficult to fully clean the attachments on the cable surface; thus, improving the effect of the cable surface treatment.

[0042] Then, the movable ring 24 moves axially, driving the push rod 27 and the movable member 26 to move axially. The push rod 27 moves axially and is fixed with the guide block 41. One end of the push rod 27 slides in contact with the inclined surface of the guide block 41. Therefore, under the guidance of the guide block 41, the one end of the push rod 27 is guided, causing the push rod 27 and the movable member 26 to move radially inward. The radial inward movement of the movable member 26 drives the first cleaning member 29, the second cleaning member 30, and the brush block 31 to move radially inward, which can gradually increase the contact between the brush block 31 and the cable surface, thereby gradually improving the effect of the treatment assembly on the cable surface. Among them, the rotation of the movable ring 24 drives the plurality of push rods 27 to rotate, and the rotation of the rotating ring 39 drives the plurality of guide blocks 41 to rotate, so that the push rod 27 and the guide block 41 rotate synchronously, so that one end of the push rod 27 maintains contact with the inclined surface of the guide block 41.

[0043] At the same time, the radially inward movement of the push rod 27 drives the piston plate 36 to slide within the hydraulic chamber 35. The radially inward movement of the piston plate 36 squeezes the solution in the hydraulic chamber 35 through the telescopic connecting tube 37 and into the fixed seat 32. The solution pushes the slide rod 33 to slide within the fixed seat 32. The sliding of the slide rod 33 pushes the second cleaning member 30 to swing, thereby gradually reducing the inclination angle of the second cleaning member 30, thereby gradually increasing the contact between the inner wall of the second cleaning member 30 and the cable surface, thereby improving the second cleaning member 30's effect on the cable surface treatment. The swinging of the second cleaning member 30 also drives the brush block 31 to move, further strengthening the contact between the brush block 31 and the cable surface, further improving the effect of the brush block 31's rotation on the cable surface treatment. The radially inward movement of the movable member 26 generates an elastic force on the first spring 28. Under the elastic action of the first spring 28, one end of the push rod 27 contacts one side of the guide block 41. The sliding of the slide rod 33 generates an elastic force on the second spring 34.

[0044] At the same time, the axial movement of push rod 27 is guided by the plurality of protrusions 42, causing push rod 27 to move slightly radially inward. When one end of push rod 27 disengages from the outer wall of protrusion 42, the elastic force of first spring 28 allows push rod 27 to move slightly radially outward. Under the guidance of the plurality of protrusions 42 and the elastic force of first spring 28, push rod 27 is able to move slightly back and forth in the radial direction. This slight back and forth movement of push rod 27 drives slight back and forth movement of movable member 26, which in turn drives slight back and forth movement of first cleaning member 29, second cleaning member 30, and brush block 31, thereby crushing and crushing debris on the cable surface, facilitating the crushing and cleaning of harder debris. The small radial back-and-forth movement of the push rod 27 drives the piston plate 36 to move back and forth in a small radial manner. The small radial back-and-forth movement of the piston plate 36 cooperates with the elastic force of the second spring 34 to make the slide rod 33 move back and forth in a small radial manner. The small radial back-and-forth movement of the slide rod 33 makes the second cleaning member 30 and the brush block 31 swing back and forth in a small manner. The second cleaning member 30 and the brush block 31 swing back and forth in a small manner to further squeeze and crush the attachments on the surface of the cable, thereby greatly improving the effect of the processing assembly on the cable surface treatment.

[0045] Finally, when all the cables are wrapped around the outer wall of the pile body 11, the staff uses a water pump to connect the connecting valve 49, and the air pump transports hot water into the water cavity 50. The hot water in the water cavity 50 enters the multiple chutes 15 through the multiple connecting ports 51. The chutes 15 are filled with hot water to limit the movable bars 13, so that the hot water and the multiple movable bars 13 are used to tighten the wrapped cables to avoid long-term local stress; and the hot water in the chutes 15 is used to maintain the temperature of the pile body 11, so as to melt the ice on the surface of the pile body 11, which effectively solves the technical problem that the ship's piles are affected by ice in severe cold weather, reduces the heavy physical labor of manual de-icing for the crew, and saves time and effort.

[0046] The multifunctional ship mooring bollard of the present invention utilizes a movable bar 13, movable blocks 17, connecting plates 18, and compression springs 19. A cable is wrapped around the outer wall of the bollard body 11, squeezing the movable bars 13 and causing them to move radially inward within a chute 15. The radial inward movement of the movable bar 13 pushes the two connecting plates 18, which in turn moves the two movable blocks 17 away from each other. The moving blocks 17 move away from each other, compressing the two compression springs 19 to generate elastic force. Under the elastic action of the two compression springs 19, the grooves 14 tighten the cable, preventing it from loosening on the outer wall of the bollard body 11. Furthermore, the grooves 14 limit the cable, preventing the taut cable from moving on the outer wall of the movable bars 13, thereby securing the cable securely wrapped around the outer wall of the bollard body 11. Finally, through the arrangement of the water chamber 50, the connecting valve 49 and the connecting port 51, the hot water in the water chamber 50 enters the plurality of chutes 15 through the plurality of connecting ports 51 respectively. The chutes 15 are filled with hot water to limit the movable bars 13, thereby utilizing the hot water and the plurality of movable bars 13 to tighten the wound cables to avoid long-term local stress. The hot water in the chute 15 is utilized to maintain the temperature of the pile body 11, thereby melting the ice on the surface of the pile body 11, effectively solving the technical problem of the ship's pile being affected by ice in severe cold weather, reducing the heavy physical labor of manual de-icing for the crew, and saving time and effort.

[0047] The multifunctional ship mooring bollard of the present invention comprises a movable member 26, a first cleaning member 29, a second cleaning member 30, and a brush block 31. The brush block 31 is rotated to scrub the surface of the cable, thereby scrubbing and removing stubborn attachments such as oil stains and algae on the cable surface. The second cleaning member 30 is rotated with the first cleaning member 29 to clean the cable surface. Since the second cleaning member 30 is in an inclined state, the attachments on the cable surface can be cleaned layer by layer. This avoids direct contact between the first cleaning member 29 and larger attachments, which would result in a larger contact area between the first cleaning member 29 and the attachments and make it difficult to fully clean the attachments on the cable surface. Thus, the surface treatment effect of the cable is improved. Then, through the arrangement of the push rod 27 and the guide block 41, the movable ring 24 moves axially, driving the push rod 27 and the movable member 26 to move axially. The push rod 27 moves axially to cooperate with the guide block 41 for fixation, and one end of the push rod 27 slides in contact with the inclined surface of one side of the guide block 41, thereby guiding the one end of the push rod 27 under the guidance of the guide block 41, causing the push rod 27 and the movable member 26 to move radially inward. The radial inward movement of the movable member 26 drives the first cleaning member 29, the second cleaning member 30, and the brush block 31 to move radially inward, which can gradually increase the contact degree between the brush block 31 and the cable surface, thereby gradually improving the effect of the treatment component on the cable surface.

[0048] The multifunctional ship mooring bollard of the present invention is provided with a hydraulic chamber 35, a piston plate 36, a telescopic connecting tube 37, a fixed seat 32, and a slide rod 33. The radial inward movement of the push rod 27 drives the piston plate 36 to slide within the hydraulic chamber 35. The radial inward movement of the piston plate 36 squeezes the solution in the hydraulic chamber 35 through the telescopic connecting tube 37 and into the fixed seat 32. The solution pushes the slide rod 33 to slide within the fixed seat 32. The sliding of the slide rod 33 drives the second cleaning member 30 to swing, thereby gradually reducing the inclination angle of the second cleaning member 30, thereby gradually promoting the contact between the inner wall of the second cleaning member 30 and the cable surface, and improving the effect of the second cleaning member 30 on the cable surface treatment. The swinging of the second cleaning member 30 drives the brush block 31 to move, further strengthening the contact between the brush block 31 and the cable surface, and further improving the effect of the rotation of the brush block 31 on the cable surface treatment. The second spring 34 and the protrusion 42 are arranged so that the push rod 27 is moved back and forth in a small radial direction under the guidance of the protrusions 42 and the elastic force of the first spring 28. The small radial back and forth movement of the push rod 27 drives the movable member 26 to move back and forth in a small radial direction, and the small radial back and forth movement of the movable member 26 drives the first cleaning member 29, the second cleaning member 30, and the brush block 31 to move back and forth in a small radial direction, thereby squeezing and crushing the attachments on the cable surface, which is beneficial for crushing and cleaning harder attachments. The small radial back-and-forth movement of the push rod 27 drives the piston plate 36 to move back and forth in a small radial manner. The small radial back-and-forth movement of the piston plate 36 cooperates with the elastic force of the second spring 34 to make the slide rod 33 move back and forth in a small radial manner. The small radial back-and-forth movement of the slide rod 33 makes the second cleaning member 30 and the brush block 31 swing back and forth in a small manner. The second cleaning member 30 and the brush block 31 swing back and forth in a small manner to further squeeze and crush the attachments on the surface of the cable, thereby greatly improving the effect of the processing assembly on the cable surface treatment.

[0049] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. A multifunctional ship mooring bollard, characterized by: The utility model comprises a mounting plate (10), two cable pile bodies (11) are fixedly provided on the upper side of the mounting plate (10), a plurality of slide grooves (15) are provided on the outer wall of the cable pile body (11), a movable bar (13) is provided in a radially sliding manner inside each of the slide grooves (15), a support block (20) is fixedly provided at one end of the mounting plate (10), and a processing assembly is provided at the upper end of the support block (20); The processing assembly comprises a cylinder (21), a first annular plate (22) and a second annular plate (38) are fixedly provided on the inner walls at both ends of the cylinder (21), a fixed ring (23) is fixedly provided on the inner wall of the first annular plate (22), a movable ring (24) is movably provided inside the cylinder (21), a plurality of push rods (27) are radially slidably provided on the inner wall of the movable ring (24), and a movable part (26) is fixedly provided on one end of each push rod (27); The movable member (26) comprises a first arc-shaped portion, a conical portion, and a second arc-shaped portion. A first cleaning member (29) is fixedly provided on the inner wall of the second arc-shaped portion of the movable member (26). One end of the first cleaning member (29) is hingedly provided with a second cleaning member (30). One end of the second cleaning member (30) is hingedly provided with a brush block (31). A fixed seat (32) is fixed on the movable member (26). A sliding rod (33) is slidably provided inside the fixed seat (32). One end of the sliding rod (33) is hingedly provided with the second cleaning member (30).

2. The multifunctional ship mooring bollard according to claim 1, characterized in that: The inner diameter of the first arc-shaped portion of the movable part (26) is larger than the inner diameter of the second arc-shaped portion, the tapered portion of the movable part (26) is located between the first arc-shaped portion and the second arc-shaped portion, a first spring (28) is connected between the outer wall of the first arc-shaped portion of the movable part (26) and the inner wall of the movable ring (24), the first spring (28) is wound around the outer wall of the push rod (27), a nozzle (47) is installed on the inner upper side of the cylinder (21), and the nozzle (47) is connected to the external clean water tank.

3. The multifunctional ship mooring bollard according to claim 1, characterized in that: The inner wall of the second annular plate (38) is rotatably provided with a rotating ring (39), the cylinder (21) is fixedly connected to the upper end of the support block (20), the outer wall of the movable ring (24) is fixedly provided with a plurality of movable plates (25) in a circumferential array, the outer walls of the plurality of movable plates (25) are in threaded contact with the inner wall of the fixed ring (23), the inner wall of the rotating ring (39) is provided with a plurality of limiting grooves (40), the outer wall of each movable plate (25) slides axially in the limiting groove (40), the inner wall of the rotating ring (39) is fixedly provided with a plurality of guide blocks (41) in a circumferential array, and the end of the push rod (27) away from the movable part (26) is in sliding contact with the inclined surface of one side of the guide block (41).

4. The multifunctional ship mooring bollard according to claim 3, characterized in that: A plurality of protrusions (42) are provided at intervals on an inclined surface on one side of the guide block (41), and one end of the push rod (27) is in sliding contact with the outer walls of the plurality of protrusions (42).

5. The multifunctional ship mooring bollard according to claim 1, characterized in that: A plurality of hydraulic chambers (35) are provided in a circumferential array on the inner wall of the movable ring (24), a piston plate (36) is provided in the interior of the hydraulic chamber (35) for radial sliding, the piston plate (36) is fixedly connected to the outer wall of the push rod (27), the hydraulic chamber (35) is connected to the interior of the fixed seat (32) by a telescopic connecting pipe (37), a pressure relief valve (48) is provided on the outer wall of the hydraulic chamber (35), and one end of the sliding rod (33) is connected to the interior of the fixed seat (32) and is provided with a second spring (34).

6. The multifunctional ship mooring bollard according to claim 3, characterized in that: A limiting ring (43) and a first gear (44) are fixedly provided on the outer wall of the rotating ring (39), and the limiting ring (43) slides in an annular shape inside the second annular plate (38).

7. The multifunctional ship mooring bollard according to claim 6, characterized in that: A stepping motor (45) is installed on the inner wall of the cylinder (21), and a second gear (46) is provided at the output end of the stepping motor (45). The outer wall of the first gear (44) is meshed with the outer wall of the second gear (46).

8. The multifunctional ship mooring bollard according to claim 1, characterized in that: The outer wall of the movable bar (13) is provided with a plurality of grooves (14), the interior of the slide groove (15) is vertically fixed with a fixed rod (16), the outer wall of the fixed rod (16) is slidably provided with two movable blocks (17), one side of the movable bar (13) is respectively connected to one end of the two movable blocks (17) with a connecting plate (18), one end of the connecting plate (18) is rotatably connected to one end of the movable block (17), and the other end of the connecting plate (18) is rotatably connected to one side of the movable bar (13).

9. The multifunctional ship mooring bollard according to claim 8, characterized in that: A compression spring (19) is provided between the two movable blocks (17) and the upper and lower ends of the slide groove (15) on the side away from each other. The compression spring (19) is wound around the outer wall of the fixing rod (16).

10. The multifunctional ship mooring bollard according to claim 8, characterized in that: A water chamber (50) is provided in the middle of the cable pile body (11). The water chamber (50) is connected to an external water pump and is provided with a connecting valve (49). The water chamber (50) is respectively connected to a plurality of the chutes (15) and is provided with a connecting port (51). A top cover (12) is fixed to the upper end of the cable pile body (11).

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