CN112281752A

CN112281752A - Mooring device capable of relieving oscillation

Info

Publication number: CN112281752A
Application number: CN202011233396.6A
Authority: CN
Inventors: 董海会; 尹辉; 黄技
Original assignee: Guangdong Ocean University
Current assignee: Guangdong Ocean University
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-01-29
Anticipated expiration: 2040-11-06
Also published as: CN112281752B

Abstract

The invention discloses a mooring device capable of relieving oscillation, which comprises a bearing seat, wherein a pile pulling assembly capable of effectively relieving oscillation of a mooring wharf is arranged on the bearing seat, so that the mooring device capable of relieving oscillation is different from the prior art, and when a ship is influenced by sea wind to drive the mooring wharf to oscillate in the real-time mooring process of the ship, oscillation can be effectively relieved through the pile pulling assembly, the oscillation of the ship driving the mooring wharf through a cable rope is effectively relieved, the effective oscillation protection is carried out on the wharf mooring, the continuous tight connection of all joints is ensured, and the long-time continuous mooring of the mooring wharf is further ensured for the continuous and stable mooring of the ship.

Description

Mooring device capable of relieving oscillation

Technical Field

The invention relates to the technical field of ship equipment, in particular to a mooring device capable of relieving oscillation.

Background

Mooring, which refers to an operation process of using mooring equipment to stop a ship at a berth, and comprises mooring a wharf, a trestle type berth, a pile, a mooring buoy, other ships and the like, wherein before mooring, external conditions such as wind, flow, length, direction and characteristics of the berth and the like need to be fully considered, the characteristics of the ship are also required to be mastered, and a full-disk mooring plan is made in advance.

However, to floating the mooring wharf that is used for ship mooring to use on the sea, when the ship is influenced by sea wind and sea wave and vibrates, can drive the mooring wharf through the mooring hawser and vibrate, and the long-time continuous vibration of mooring wharf not only can bring serious discomfort for the staff on the mooring wharf, and the continuous vibration also can lead to the not hard up of each position connecting part of mooring wharf, thereby seriously influence the continuous stable mooring use of mooring wharf, there is fairly high potential safety hazard, for this reason, we propose a mooring device that can alleviate the vibration.

Disclosure of Invention

The present invention is directed to a mooring device capable of mitigating oscillations, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can alleviate oscillatory mooring device, including bearing the seat, it can effectively alleviate mooring wharf and shaking take stake subassembly to bear to be provided with on the seat, be different from prior art, and then in the real-time mooring process of ship, when the ship receives the sea breeze influence and drives the mooring wharf and shake, take stake subassembly through what set up, can effectively alleviate the shock, effectively alleviate the shock that the ship passes through the cable and drives the mooring wharf, carry out effectual shock protection to the mooring wharf, guarantee the continuation zonulae occludens of each junction, and then guarantee that mooring wharf lasts for a long time and moor, use in order to supply the continuation of ship to stabilize mooring.

Preferably, hold stake subassembly including running through the function main shaft of fixing on bearing the seat, be provided with on the function main shaft and cooperate the sea water to carry out real-time shock and alleviate the functional mechanism who alleviates, and be provided with on the function main shaft and be used for the cable to cooperate the functional mechanism to carry out real-time shock and alleviate the connection guiding mechanism who uses, guarantee the stable mooring of ship, guarantee simultaneously to shake effectively to the real-time of mooring wharf and alleviate to guarantee that the ship lasts stable and safe mooring and use.

Preferably, the function mechanism is including running through the elasticity shift mechanism of installing on the function main shaft, the function main shaft bottom outside evenly is fixed with a plurality of L types and switches on even pipe, and the function main shaft switches on even pipe with a plurality of L types and all communicates, the L type switches on even intraductally and slides and is provided with the shifting board, and the L type switches on even pipe and is close to the rigidity of shifting board top and have an installation roof, shifting board bottom is fixed with rubber piston, and shifting board top is fixed with the traction stay cord, it is fixed with elasticity shift mechanism after running through the installation roof to pull the stay cord slip, and pulls the stay cord outside cover and be equipped with tractive reset spring, tractive reset spring both ends are fixed with shifting board and installation roof respectively to provide the effective mode of alleviating of shaking, and then in the real-time mooring process of ship, with the stability of effectively improving the mooring terminal.

Preferably, each bent part in the L-shaped conduction connecting pipe is rotatably provided with a wire pulley for guiding and pulling the pulling rope to use through a rotating shaft, so that the real-time sliding contact friction loss of the pulling rope is effectively reduced, and the long-time continuous and stable use is ensured.

Preferably, the L type switches on the filter screen that the connecting pipe tip is fixed with and is used for floater and impurity to filter isolated use to switch on the connecting pipe to the L type and carry out effectual protection, avoid aquatic floater and impurity to enter into the L type and switch on the intraductal long-pending and influence stable shock of connecting and alleviate the use.

Preferably, elasticity displacement mechanism is including sliding the displacement seat that sets up in the function main shaft, it is all fixed with the displacement seat to pull the stay cord, the roating seat is installed through the bearing rotation at displacement seat top, the roating seat top is fixed with the tractive main shaft, the tractive main shaft slides and runs through the function main shaft, and tractive main shaft top is fixed with the function and detains, tractive main shaft outside cover is equipped with both ends respectively with the compression spring of displacement seat and the contact of function main shaft inner wall to provide effectual elasticity displacement mode, and then guarantee that the ship lasts the stable oscillation of mooring process and alleviate the use.

Preferably, connect guiding mechanism including being located the bearing seat top and rotate and install the main epaxial universal buffering support of function, universal buffering support top is rotated through the pivot and is installed guide roller to provide effectual direction, and then can both carry out effectual shock to it when guaranteeing that the arbitrary direction of ship vibrates and alleviate, guarantee the stable use of mooring wharf.

Preferably, universal buffering support includes that it installs the mounting panel in the function main shaft outside to rotate through the bearing, mounting panel top four corners position all is fixed with the bearing frame, all rotate through the pivot on the bearing frame and install the seat of rotating partially, all be fixed with directional telescopic rod on the seat of rotating partially, it is provided with two function boards, two with central cross section symmetry to deflect the seat top function board both ends are rotated through pivot and corresponding directional telescopic rod respectively and are connected, guide roller rotates through the pivot and installs between two function boards, the directional telescopic rod outside all overlaps and is equipped with both ends respectively with the buffer spring who deflects seat and function board contact to carry out universal shock and alleviate, the pier can both carry out stable and efficient shock and alleviate the use when guaranteeing that the arbitrary direction of ship vibrates to moor.

Compared with the prior art, the invention has the beneficial effects that:

compared with the prior art, the mooring device is characterized in that in the real-time mooring process of a ship, when the ship is influenced by sea wind to drive the mooring wharf to vibrate, the vibration can be effectively relieved through the pile pulling assembly, the vibration of the ship driving the mooring wharf through the cable rope can be effectively relieved, the mooring wharf can be effectively protected from vibration, continuous tight connection of all connecting parts is guaranteed, and long-time continuous mooring of the mooring wharf is further guaranteed so as to be used for continuous and stable mooring of the ship.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another orientation of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of the present invention in partial cross-section of FIG. 2;

FIG. 4 is a schematic view of the present invention in partial cross-section of FIG. 3;

FIG. 5 is an enlarged view of the area A of the present invention;

FIG. 6 is an enlarged view of the region B of the present invention;

FIG. 7 is an enlarged view of the region C according to the present invention.

In the figure: 1-a bearing seat; 2, pulling pile components; 3-a functional spindle; 4-a functional mechanism; 5-connecting a guide mechanism; 6-an elastic displacement mechanism; 7-L type conduction connecting pipe; 8-a shifting plate; 9-installing a top plate; 10-a rubber piston; 11-a traction pull rope; 12-pulling a return spring; 13-a wire pulley; 14-a filter screen; 15-a displacement seat; 16-a rotating base; 17-a drawing spindle; 18-functional buttons; 19-compression spring; 20-universal buffer support; 21-guide rollers; 22-a mounting plate; 23-a bearing seat; 24-transposition base; 25-orienting the telescoping rod; 26-a function board; 27-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.

Referring to fig. 1-7, the present invention provides a technical solution: a mooring device capable of relieving oscillation comprises a bearing seat 1, wherein the bearing seat 1 is fixed on a mooring wharf through a bolt so as to ensure stable bearing, installation and use;

bear and be provided with on the seat 1 and can effectively alleviate mooring pier oscillation hold stake subassembly 2, in order to be different from prior art, and then at the real-time mooring in-process of ship, when the ship receives the sea breeze influence and drives mooring pier oscillation, hold stake subassembly 2 through what sets up, can effectively alleviate the oscillation, effectively alleviate the ship and drive mooring pier's oscillation through the cable, carry out effectual shock protection to mooring pier, guarantee the continuation zonulae occludens of each junction, and then guarantee that mooring pier lasts for a long time and moors, use with the lasting stable mooring that supplies the ship.

The pile pulling assembly 2 comprises a functional main shaft 3 which is fixedly penetrated on a bearing seat 1, the functional main shaft 3 is in a hollow cylindrical structural design, and when the pile pulling assembly is used in real time, the functional main shaft 3 is penetrated and installed in a mooring wharf and is in a structural design opposite to the mooring wharf into a whole, so that the stable function of oscillation is guaranteed to be relieved, a functional mechanism 4 which can be matched with seawater to relieve real-time oscillation is arranged on the functional main shaft 3, a connecting and guiding mechanism 5 which can be used for the cable to be matched with the functional mechanism 4 to relieve real-time oscillation is arranged on the functional main shaft 3, and further, in the real-time use process, the mooring cable is connected with the functional mechanism 4 through the connecting and guiding mechanism 5, a ship drives the mooring wharf to oscillate in any direction, so that the cable can drive the functional mechanism 4 to perform stable and effective actions and, thereby the real-time use of cooperation sea water to carry out effectual shock to the mooring wharf and alleviate, guarantee that continuous stable mooring is used.

The functional mechanism 4 comprises an elastic shifting mechanism 6 which is penetratingly installed on a functional main shaft 3, during actual use, a cable is fixed at the top end of the elastic shifting mechanism 6 through a connecting guide mechanism 5, a plurality of L-shaped conduction connecting pipes 7 are uniformly fixed at the outer side of the bottom end of the functional main shaft 3, the functional main shaft 3 is communicated with the L-shaped conduction connecting pipes 7, the L-shaped conduction connecting pipes 7 are penetratingly installed in a mooring wharf in actual use to ensure stable bearing installation, in contrast, the end parts of the L-shaped conduction connecting pipes 7 are located outside the mooring wharf, namely are in direct contact with seawater, a shifting plate 8 is arranged in the L-shaped conduction connecting pipes 7 in a sliding mode, a mounting top plate 9 is fixed at the position, close to the upper part of the shifting plate, of the L-shaped conduction connecting pipes 7, a rubber piston 10 is fixed at the bottom of the shifting plate 8, the rubber piston 10 is made of seawater-resistant rubber material, and a traction pull rope 11, the traction stay cord 11 is a steel wire rope to ensure long-time continuous and stable traction, the traction stay cord 11 is fixed with the elastic shifting mechanism 6 after penetrating through the installation top plate 9 in a sliding manner, the outer side of the traction stay cord 11 is sleeved with a traction return spring 12, two ends of the traction return spring 12 are respectively fixed with the shifting plate 8 and the installation top plate 9, then when a ship drives a cable to vibrate in real time, the elastic shifting mechanism 6 is matched with the cable to perform stable and effective elastic shifting through the connection guide mechanism 5, so that the rubber piston 10 is driven to ascend and shift through the traction stay cord 11, in the real-time ascending process of the rubber piston 10, water can be pumped through the pipe orifice position of the L-shaped conduction connecting pipe 7, in the real-time water pumping process, negative pressure is formed at the pipe orifice position of the L-shaped conduction connecting pipe 7, and through the force interactivity, so that the adsorption force of seawater on the L-shaped, with the stability of effectively improving the pier of mooring on the sea to the real-time oscillation of pier of mooring is effectively alleviated, and the state is drawn outward to the cable in addition, and when the cable was loosened slowly, then elasticity displacement mechanism 6 and tractive reset spring 12 are through its elasticity effect in real time, with each mechanism stable reset, thereby guarantee to last user state.

Each department of buckling in the L type switches on connecting pipe 7 all rotates through the pivot and installs and is used for pulling 11 direction tractive wire pulleys 13 that draw the stay cord and use, and then in the real-time tractive in-process of drawing stay cord 11 to effectively reduce and draw stay cord 11 and the L type and switch on the friction loss of each department of buckling sliding contact of connecting pipe 7, guarantee to draw stay cord 11 and L type and switch on that connecting pipe 7 lasts stable shock and alleviate the use.

L type switches on 7 end fixing of connecting pipe has been used for floater and impurity to filter the filter screen 14 of isolated use, and then in real time use, through the filter screen 14 that sets up to switch on connecting pipe 7 to the L type and carry out effectual protection of intaking, avoid the floater to enter into the L type with regard to impurity and switch on in connecting pipe 7 long-pending stay and influence the sea water extraction of lasting stability and use, vibrate to alleviate the use with guaranteeing mooring wharf lasting stability and efficient.

The elastic shifting mechanism 6 comprises a shifting seat 15 which is arranged in the functional spindle 3 in a sliding manner, the traction pull ropes 11 are all fixed with the shifting seat 15, the top of the shifting seat 15 is rotatably provided with a rotating seat 16 through a bearing, the top of the rotating seat 16 is fixedly provided with a traction spindle 17, the traction spindle 17 is of a circular shaft structure but is not limited, the traction spindle 17 penetrates through the functional spindle 3 in a sliding manner, the top end of the traction spindle 17 is fixedly provided with a functional buckle 18, the functional buckle 18 is similar to a climbing buckle in the prior art in structural design, stable sleeve mooring of a cable is guaranteed, a compression spring 19 with two ends respectively contacted with the shifting seat 15 and the inner wall of the functional spindle 3 is sleeved outside the traction spindle 17, and when a ship vibrates to pull the cable, the cable is guided by the connecting guide mechanism 5 to stably pull the traction spindle 17 to ascend and descend so as to cooperate with the real-time ascending and descending of, with pulling displacement seat 15 rising aversion to carry out stable shock and alleviate the protection, and 19 atresss of compression spring compress simultaneously, vibrate at the ship and reset and when the cable was loose slowly, then compression spring 19 through its real-time elasticity promote displacement seat 15 and reset, thereby guarantee to last stable shock and alleviate the use.

Connect guiding mechanism 5 including being located the bearing seat 1 top and rotate and install universal buffer support 20 on function main shaft 3, universal buffer support 20 top is rotated through the pivot and is installed guide roller 21, and then in the actual mooring use of ship, the cable passes behind guide roller 21 and is connected with function knot 18, when the real-time oscillation pulling cable of ship, no matter the ship is in any direction oscillation, through universal buffer support 20's use, all make the cable carry out effectual direction tractive through guide roller 21 to guarantee to stabilize effectual oscillation and alleviate the use.

The universal buffer support 20 comprises a mounting plate 22 rotatably mounted on the outer side of the functional spindle 3 through a bearing, the mounting plate 22 is of a rectangular plate structure but is not limited, bearing seats 23 are fixed at four corners of the top of the mounting plate 22, eccentric seats 24 are rotatably mounted on the bearing seats 23 through rotating shafts, directional telescopic rods 25 are fixed on the eccentric seats 24, the directional telescopic rods 25 are of a circular rod structure but are not limited, two functional plates 26 are symmetrically arranged above the eccentric seats 24 in a central section, the functional plates 26 are of a rectangular plate structure but are not limited, two ends of each of the two functional plates 26 are rotatably connected with the corresponding directional telescopic rods 25 through rotating shafts, the guide rollers 21 are rotatably mounted between the two functional plates 26 through rotating shafts, and buffer springs 27 with two ends respectively in contact with the eccentric seats 24 and the functional plates 26 are sleeved on the outer sides of the directional telescopic rods 25, and then when using in real time, the cable is fixed on function knot 18 around guide roller 21, when the ship vibrates the tractive of drive cable arbitrary direction, the cable can drive mounting panel 22 and rotate with arbitrary direction, thereby satisfy the shock of arbitrary direction and alleviate the use, and among the real-time tractive process, be close to the directional telescopic link 25 shrink of ship one side, buffer spring 27 atress compression simultaneously, in order to carry out preliminary buffering to the tight cable, effectively improve real-time shock and alleviate the ability, thereby guarantee to last moored high-efficient shock and alleviate the protection and use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Mooring device with oscillation damping, comprising a load-bearing seat (1), characterized in that: the bearing seat (1) is provided with a pile pulling assembly (2) capable of effectively relieving the oscillation of the mooring wharf.

2. A vibration-mitigating mooring device as claimed in claim 1, wherein: the pile pulling assembly (2) comprises a functional main shaft (3) which is fixedly penetrated on the bearing seat (1), a functional mechanism (4) which can cooperate with seawater to vibrate in real time and relieve is arranged on the functional main shaft (3), and a connecting guide mechanism (5) which can be used for the cable to cooperate with the functional mechanism (4) to vibrate in real time and relieve is arranged on the functional main shaft (3).

3. A vibration-mitigating mooring device as claimed in claim 2, wherein: the functional mechanism (4) comprises an elastic displacement mechanism (6) which is arranged on the functional main shaft (3) in a penetrating way, a plurality of L-shaped conduction connecting pipes (7) are uniformly fixed on the outer side of the bottom end of the functional main shaft (3), the functional main shaft (3) is communicated with a plurality of L-shaped conduction connecting pipes (7), a displacement plate (8) is arranged in the L-shaped conduction connecting pipes (7) in a sliding way, a mounting top plate (9) is fixed at the position of the L-shaped conduction connecting pipe (7) close to the upper part of the displacement plate, a rubber piston (10) is fixed at the bottom of the displacement plate (8), and a traction pull rope (11) is fixed on the top of the shifting plate (8), the traction pull rope (11) is fixed with the elastic shifting mechanism (6) after sliding to penetrate through the mounting top plate (9), and the outer side of the traction pull rope (11) is sleeved with a traction return spring (12), and two ends of the traction return spring (12) are respectively fixed with the shifting plate (8) and the mounting top plate (9).

4. A vibration-mitigating mooring device as claimed in claim 3, wherein: and wire pulleys (13) used for guiding and drawing the pull rope (11) are rotatably arranged at each bent part in the L-shaped conduction connecting pipe (7) through a rotating shaft.

5. An oscillation damped mooring according to claim 4, wherein: and a filter screen (14) for filtering and isolating floaters and impurities is fixed at the end part of the L-shaped conduction connecting pipe (7).

6. An oscillation damped mooring according to claim 5, wherein: elasticity displacement mechanism (6) are including sliding displacement seat (15) of setting in function main shaft (3), it is all fixed with displacement seat (15) to pull stay cord (11), displacement seat (15) top is passed through the bearing and is rotated and install roating seat (16), roating seat (16) top is fixed with tractive main shaft (17), tractive main shaft (17) slide and run through function main shaft (3), and tractive main shaft (17) top is fixed with function knot (18), tractive main shaft (17) outside cover is equipped with both ends respectively with displacement seat (15) and the compression spring (19) of function main shaft (3) inner wall contact.

7. An oscillation damped mooring according to claim 6, wherein: connect guiding mechanism (5) including being located bear seat (1) top and rotate universal buffer support (20) of installing on function main shaft (3), guide roller (21) are installed through the pivot rotation in universal buffer support (20) top.

8. A vibration-mitigating mooring device as claimed in claim 7, wherein: universal buffer support (20) include and rotate mounting panel (22) of installing in function main shaft (3) the outside through the bearing, mounting panel (22) top four corners position all is fixed with bearing frame (23), all install eccentric seat (24) through the pivot rotation on bearing frame (23), all be fixed with directional telescopic link (25) on eccentric seat (24), eccentric seat (24) top is provided with two function boards (26), two with central cross-section symmetry function board (26) both ends rotate through pivot and corresponding directional telescopic link (25) respectively and are connected, guide roller (21) rotate through the pivot and install between two function boards (26), directional telescopic link (25) outside all is overlapped and is equipped with both ends respectively with buffer spring (27) that deflect seat (24) and function board (26) contact.