CN113216119A

CN113216119A - Floater fishing device for ocean engineering

Info

Publication number: CN113216119A
Application number: CN202110628506.7A
Authority: CN
Inventors: 马小剑; 高俊亮; 刘珍
Original assignee: Jiangsu University of Science and Technology
Current assignee: Jiangsu University of Science and Technology
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-08-06
Anticipated expiration: 2041-06-04
Also published as: CN113216119B

Abstract

The invention relates to the field of ocean engineering, in particular to a floater salvaging device for ocean engineering, which adopts the technical scheme that the floater salvaging device comprises a tower crane, an aggregate assembly, a material pushing assembly and a salvaging assembly, wherein the aggregate assembly consists of a plurality of buoyancy baffles which are adjacently arranged to form two aggregate channels, the material pushing assembly is used for pushing floaters in the aggregate channels to a designated position, the tower crane is used for lifting the salvaging assembly, the salvaging assembly is used for salvaging the floaters, the aggregate channels are formed by the plurality of buoyancy baffles which are adjacently arranged, the buoyancy baffles are opened after the floaters are close to an ocean engineering main body to bind the floaters, then the floaters are pushed to the designated position by the material pushing assembly and are salvaged by the salvaging assembly, the operation surface of the material pushing channel is reduced, and the direction control is carried out by matching with the buoyancy baffles, but also can well restrain the floating objects.

Description

Floater fishing device for ocean engineering

Technical Field

The invention belongs to the field of ocean engineering, and particularly relates to a floating object salvaging device for ocean engineering.

Background

Ocean engineering aims at developing, utilizing, protecting and recovering ocean resources, and engineering main bodies are positioned on newly built, reconstructed and expanded engineering on one side of a coastline to the sea, and specifically comprise enclosing sea, sea dams, artificial islands, offshore and seabed material storage facilities, artificial fish reefs and the like, wherein floating objects with a certain number exist in the sea, the floating objects are generally formed by artificial discarding, marine accidents, earthquakes and the like, along with drift of ocean currents and tides, accumulation is easy to form near the ocean engineering main bodies, water quality near the ocean engineering main bodies and ocean engineering operation are influenced, salvage operation is generally carried out by driving a salvage ship by salvage personnel, and due to the liquidity of the salvage ship, the salvage ship needs to carry out repeated back-and-forth operation, the floating objects are difficult to clean up, and the salvage operation is more difficult to carry out in hot seasons.

Disclosure of Invention

In order to solve the technical problems mentioned in the background technology, the invention provides a floating object salvaging device for ocean engineering.

The invention provides a floating object fishing device for ocean engineering, which comprises a tower crane, and further comprises an aggregate assembly, a pushing assembly and a fishing assembly, wherein the aggregate assembly is composed of a plurality of adjacent buoyancy baffles to form two aggregate channels, the pushing assembly is used for pushing floating objects in the aggregate channels to an appointed position, the tower crane is used for lifting the fishing assembly, and the fishing assembly is used for fishing the floating objects.

Preferably, the buoyancy baffle comprises a fixed baffle, a first baffle, a second baffle, a first air bag arranged on the first baffle, and a second air bag arranged on the second baffle, wherein one side of the fixed baffle is connected with the ocean engineering main body, the other side of the fixed baffle is hinged with a first rotating shaft, the first baffle and the second baffle are connected with a connecting rod, and the connecting rod is fixedly connected with the first rotating shaft; the first air bag and the second air bag are connected with an exhaust fan and a blower through pipeline components.

Preferably, the pipe assembly is including being responsible for and many branch pipes, many the branch pipe inserts be responsible for, first gasbag, second gasbag with branch connection, be responsible for both ends and connect air-blower, air exhauster respectively, be close to air-blower and air exhauster punishment on being responsible for and be provided with the solenoid valve respectively.

Preferably, a safety valve is arranged on the main pipe.

Preferably, the pushing assembly comprises a main body and pushing plates, and the pushing plates are arranged on two opposite side edges of the top surface of the main body; the water passing channel is formed in the middle of the main body and is vertically communicated, a second rotating shaft connected to the side wall of the water passing channel through a bearing is arranged in the water passing channel, the second rotating shaft is arranged in parallel with the material pushing plate and provided with a plurality of fan blades, the second rotating shaft is driven by a motor, and the motor is controlled by a remote control switch.

Preferably, the two ends of the material pushing plate are provided with soft brushes.

Preferably, guide wheels are arranged on the left side surface and the right side surface of the main body.

Preferably, the fishing assembly comprises a fishing box and a hoisting connecting rod, the fishing box is composed of two symmetrical buckling bodies hinged to a third rotating shaft, the third rotating shaft is fixedly connected with the hoisting connecting rod, a pull rope assembly is arranged on the hoisting connecting rod, a connecting ring is arranged at the position, opposite to the buckling bodies, of the fishing box, a connecting rope is arranged on the connecting ring, and the connecting rope is connected with the pull rope assembly and used for opening and closing the fishing box.

Preferably, the stay cord subassembly including set up in the fixed arm of hoist and mount connecting rod both sides, two fixed arm end department sets up the guide ring, set up linear electric motor between the guide ring, connect rope one end with the go-between is connected, and the other end passes the guide ring with the linear electric motor movable rod is connected.

Preferably, the joint below the two buckle bodies is respectively provided with a clamping head and a clamping body, the clamping head comprises an annular elastic sheet with a convex middle part, and a clamping groove matched with the annular elastic sheet is arranged in the clamping body.

The invention has the following beneficial effects: the utility model provides a floater fishing device for ocean engineering, the buoyancy baffle through a plurality of adjacent settings forms the passageway that gathers materials, open the buoyancy baffle after the floater is close to the ocean engineering main part, tie the floater, then with floater propelling movement to assigned position through pushing away material subassembly, salvage the subassembly, the passageway that gathers materials has reduced the operation face when pushing away the material, carry out direction control with the cooperation of buoyancy baffle, the constraint floater that again can be fine, operation process staff only need operate on the bank both can, reduce the influence of abominable weather to the human body, salvage the operation has been simplified.

Drawings

FIG. 1 is a schematic structural view of a part of a fishing device in an embodiment of the invention;

FIG. 2 is a schematic view of a portion of a buoyancy barrier according to an embodiment of the present invention;

FIG. 3 is a schematic view of a pusher assembly according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a fishing assembly according to an embodiment of the present invention;

FIG. 5 is a schematic view of an embodiment of the buckle;

FIG. 6 is a schematic view of the structure of the chuck and the chuck body in the embodiment of the present invention;

10-an aggregate component; 11-a fixed baffle; 12-a first shaft; 13-a connecting rod; 14-a first balloon; 15-a first baffle; 16-a second balloon; 17-a second baffle; 20-a pusher assembly; 21-a body; 22-a material pushing plate; 23-fan blades; 24-a soft brush; 25-a guide wheel; 30-a fishing assembly; 31-hoisting a connecting rod; 32-a button body; 33-a connecting ring; 34-a third rotating shaft; 35-a guide ring; 36-a linear motor; 37-a chuck; 38-a card body; 381-card slot.

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. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1 to 6, the floating object salvaging device for ocean engineering comprises a tower crane, and further comprises an aggregate component 10, a pushing component 20 and a salvaging component 30, wherein the aggregate component 10 is composed of a plurality of buoyancy baffles which are adjacently arranged to form two aggregate channels, the pushing component 20 is used for pushing floating objects in the aggregate channels to a designated position, the tower crane is used for lifting the salvaging component 30, and the salvaging component 30 is used for salvaging the floating objects.

The tower crane is widely applied to ocean engineering as a common hoisting device, is used for transferring materials between a transport ship and an ocean engineering main body, belongs to the common device, and has the functions of the tower crane, the floating objects are salvaged, the cost of salvage equipment can be reduced to a certain extent, and for ocean engineering without a tower crane, a small crane can be arranged to finish the fishing operation, the conventional crane can finish the fishing operation in the common operation mode, a temporary collecting channel is formed by the buoyancy baffle, when floating objects appear near the ocean engineering main body, namely, the buoyancy baffle is opened to construct a temporary collecting channel, the floaters are bound orderly, the pushing assembly 20 is placed in the collecting channel to push the floaters to move towards the designated direction, when the floating object reaches a salvaging position, namely the vicinity of the hoisting equipment, the floating object is salved up through the salvaging component 30; the pushing assembly 20 is stable in advancing route under the action of the buoyancy baffle plate, is not easily influenced by sea waves, and is required to adopt a ship body with a large size to collect the floaters in order to concentrate the floaters, the shielding objects similar to the baffle plate are carried to collect the floaters, the floaters are difficult to collect due to instability on the sea surface, and the collection operation is difficult, so that the floaters can be effectively arranged, and the collection difficulty is reduced.

Preferably, the buoyancy baffle comprises a fixed baffle 11, a first baffle 15, a second baffle 17, a first air bag 14 arranged on the first baffle 15, and a second air bag 16 arranged on the second baffle 17, wherein one side of the fixed baffle 11 is connected with the oceanographic engineering main body, the other side of the fixed baffle is hinged with a first rotating shaft 12, the first baffle 15 and the second baffle 17 are connected with a connecting rod 13, and the connecting rod 13 is fixedly connected with the first rotating shaft 12; the air bag is connected with an exhaust fan and a blower through a pipeline assembly, the materials of the baffle and the connecting rod 13 are properly selected, for example, the mode of the wooden baffle and the stainless steel connecting rod 13 is adopted, so that the first baffle 15 and the second baffle 17 can sink into water under the action of gravity when the air bag is not inflated, the space around the ocean engineering main body is not occupied, and the influence on normal engineering operation is avoided, the first baffle 15 and the second baffle 17 can be rotatably connected with the connecting rod 13 in a hinge mode, and therefore the space occupation is further reduced along the direction of the connecting rod 13 when the baffles sink to the bottom of the water; when the two air bags are inflated, the formed buoyancy brings the two baffles up, the connecting rod 13 moves upwards, the size of the air bags is only required to be reasonably configured at the position, the buoyancy can meet the requirement of bringing the baffles up, the specific parameter configuration is calculated by the Archimedes buoyancy principle, and the detailed description is omitted here.

Of course, a plurality of collecting channels can be arranged according to the number of the floating objects in the current sea area, the arrangement of the collecting channels is completed by additionally arranging the baffle plates and the air bags, and the distance between the baffle plates can be arranged according to needs to form the regularity of the floating objects.

As a preferred scheme, the pipeline assembly comprises a main pipe and a plurality of branch pipes, the plurality of branch pipes are connected into the main pipe, the first air bag 14 and the second air bag 16 are connected with the branch pipes, two ends of the main pipe are respectively connected with an air blower and an exhaust fan, electromagnetic valves are respectively arranged on the main pipe close to the air blower and the exhaust fan, the air bags are fixed above the baffle plate in a gluing mode and the like, the branch pipes are corrugated pipes and have certain flexibility, the branch pipes are arranged along the connecting rods 13 and are connected with the connecting rods 13 in a binding mode and the like, for one buoyancy baffle plate, the branch pipes are connected into the two air bags, air is supplied to the main pipe through the air blowers, the air bags are further expanded along the branch pipes to form buoyancy enough for supporting the baffle plate, and when the buoyancy baffle plate needs to be folded, air in the air bags is extracted; when inflation is needed, the electromagnetic valve on one side of the air blower is opened, the electromagnetic valve on one side of the exhaust fan is closed, and vice versa, and the two battery valves are closed after inflation is completed.

Preferably, the main pipe is provided with a safety valve, the safety valve is arranged on one side close to the exhaust fan and on one side of the electromagnetic valve far away from the exhaust fan, the safety valve is arranged on one end far away from the main pipe and far away from the air blower, after all the air bags are inflated, the air pressure at the safety valve rises sharply, the opening threshold value of the safety valve is set according to the air pressure tolerance of the air bags, and a proper redundancy value is reserved to protect the air bags from being burst.

Preferably, the pushing assembly 20 includes a main body 21 and a pushing plate 22, the pushing plate 22 is disposed on two opposite sides of the top surface of the main body 21; the water channel that link up from top to bottom is seted up at main part 21 middle part, be provided with the second pivot of connecting on the water channel lateral wall through the bearing in the water channel, second pivot and scraping wings 22 parallel arrangement, and be provided with a plurality of flabellums 23 on it, motor drive is passed through in the second pivot, the motor passes through remote switch control, main part 21 sets up to the ship shape, resistance when reducing the motion, guarantee the stability in the motion process simultaneously, flabellum 23 part is soaked in the water, flabellum 23 rotates under motor drive, and then promote and push away material subassembly 20 motion, can control the direction of motion that pushes away material subassembly 20 through remote switch control motor just reversing, back and forth movement in the passageway of gathering materials.

Preferably, the two ends of the material pushing plate 22 are provided with the soft brushes 24, the material pushing assembly 20 shakes during the movement due to the flow of seawater, the material pushing plate 22 can contact with the air bag, and the two ends of the material pushing plate 22 are provided with the soft brushes 24 to avoid damaging the air bag.

Preferably, the guide wheels 25 are arranged on the left and right sides of the main body 21, where left and right refer to left and right corresponding to the front and back directions of the two pushing plates 22, that is, the side of the main body 21 close to the baffle, and the guide wheels 25 are arranged, so that the distance between the main body 21 and the baffle is reduced, the shaking amplitude of the pushing assembly 20 in the movement process is reduced, and the friction resistance between the pushing assembly and the baffle is reduced.

Preferably, the fishing assembly 30 includes a fishing box and a hoisting link 31, the fishing box is composed of two symmetrically arranged clasp bodies 32, the two clasp bodies 32 are hinged to a third rotating shaft 34, the third rotating shaft 34 is fixedly connected with the hoisting link 31, a pull rope assembly is arranged on the hoisting link 31, a connecting ring 33 is arranged at a position opposite to the two clasp bodies 32, a connecting rope is arranged on the connecting ring 33, the connecting rope is not shown in the drawing, the connecting rope is connected with the pull rope assembly for opening and closing the fishing box, the hoisting link 31 includes a hoisting rod arranged at the top for connecting with a tower crane, a ring and a hook matched with a hook can be arranged on the hoisting rod and connected with the hook of the tower crane, the clasp body 32 is configured as a cavity with an opening on a single surface, the two link rods on the side surface are used for connecting with the third rotating shaft 34, the clasp body 32 is connected with the third rotating shaft 34 by a bearing, the bearing outer ring is connected to the buckle body 32, the bearing inner ring is connected to the third bearing, a water leakage hole or a water leakage gap is formed in the buckle body 32, the embodiment is shown in the attached drawing, and a reasonable water leakage gap can be specifically set according to the size of the floating object in the current sea area; the connecting ring 33 is arranged on the upper portion of the buckle body 32 and is opposite to the other buckle body 32, the connecting rope is fixedly connected to the connecting ring 33, the connecting rope is collected and released through the pull rope assembly, the buckle body 32 is enabled to rotate along the third rotating shaft 34, the opening and closing purposes are achieved, during fishing operation, the two buckle bodies 32 are opened, floaters are covered, and the floaters are collected in the fishing box after the two buckle bodies are closed.

As the preferred scheme, the stay cord subassembly is including setting up the fixed arm in hoist and mount connecting rod 31 both sides, and two fixed arm end departments set up guide ring 35, set up linear electric motor 36 between the guide ring 35, connect rope one end and be connected with go-between 33, and the other end passes guide ring 35 and is connected with linear electric motor 36 movable rod, and linear electric motor 36 movable rod drives the connection rope in the motion process, and the connection rope is tightened up and is then driven knot body 32 and rotatory opening around third pivot 34, otherwise closed.

As the preferred scheme, the lower joints of the two buckle bodies 32 are respectively provided with the clamping head 37 and the clamping body 38, the clamping head 37 comprises an annular elastic sheet with a convex middle part, the clamping body 38 is internally provided with a clamping groove 381 matched with the annular elastic sheet, when the buckle body 32 is closed under the action of gravity, the clamping head 37 is inserted into the clamping groove 381 to lock the buckle body 32 to a certain extent, and floating objects falling due to shaking in the hoisting process are avoided.

The specific using process is as follows: the fixed baffle 11 is fixed on the ocean engineering main body, the main pipe is arranged at the position under the test of the fixed baffle 11 along the arrangement direction of the fixed baffle 11 by means of bolt fixation, welding and the like, and can also be directly fixed on the ocean engineering main body, when floaters float to the vicinity of the ocean engineering main body, the air blower is started to inflate the air bag, at the moment, the electromagnetic valve of the air blower side is opened, the electromagnetic valve of the air extractor side is closed, after the inflation is finished, namely, the air bag above the buoyancy baffle floats out of the water, the air bag is arranged to form an aggregate channel, the floaters are limited in the aggregate channel, two aggregate channels are arranged to separate the floaters, the number of the floaters in a single aggregate channel is reduced, simultaneously, the operation surface during pushing is reduced, the floaters which do not enter the coverage range of the aggregate channel are not in the fishing operation range, the pushing assembly 20 is placed in the aggregate channel after the aggregate channel is formed, the two channels are respectively provided with a material pushing component 20, the material pushing component 20 is controlled to move through a remote switch, in the moving process, floaters are pushed forwards through a material pushing plate 22, the floaters are pushed to be close to a hoisting point and then are salvaged through a fishing component 30, the fishing component 30 is placed downwards through a tower crane or other hoisting equipment, a movable rod of a linear motor 36 moves forwards, a connecting rope drives a buckle body 32 to rotate, so that a fishing box is opened, when the buckle body 32 partially sinks into the water surface, the movable rod of the linear motor 36 resets, the buckle body 32 is closed, a clamping head 37 is butted with a clamping body 38, then the fishing component 30 is hoisted, the buckle body 32 is opened after the buckle body 32 is moved to be above a floaters collecting point, floaters are placed down, one-time fishing is completed, and then the process is repeated; after fishing operation is completed, the electromagnetic valve on one side of the exhaust fan and the air draft is opened, the electromagnetic valve on one side of the air blower is closed, air in the air bag is pumped out, and the buoyancy baffle plate sinks into water along with the air bag.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and those skilled in the art should make various changes, modifications, alterations, and substitutions on the technical solution of the present invention without departing from the spirit of the present invention, which falls within the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a floater fishing device for ocean engineering, includes tower crane, its characterized in that: still include aggregate subassembly (10), push away material subassembly (20), salvage subassembly (30), aggregate subassembly (10) have a plurality of adjacent buoyancy baffle that set up to constitute, form two aggregate channels, it is used for promoting to push away material subassembly (20) floater to the assigned position in the aggregate channel, tower crane is used for lifting salvage subassembly (30), salvage subassembly (30) are used for salvaging the floater.

2. The floating object fishing device for ocean engineering according to claim 1, wherein: the buoyancy baffle comprises a fixed baffle (11), a first baffle (15), a second baffle (17), a first air bag (14) arranged on the first baffle (15), and a second air bag (16) arranged on the second baffle (17), one side of the fixed baffle (11) is connected with the ocean engineering main body, the other side of the fixed baffle is hinged with a first rotating shaft (12), the first baffle (15) and the second baffle (17) are connected with a connecting rod (13), and the connecting rod (13) is fixedly connected with the first rotating shaft (12); the first air bag (14) and the second air bag (16) are connected with an exhaust fan and a blower through a pipeline assembly.

3. The floating object fishing device for ocean engineering according to claim 2, wherein: pipeline components is including being responsible for and many branch pipes, many the branch pipe inserts be responsible for, first gasbag (14), second gasbag (16) with branch connection, be responsible for both ends and connect air-blower, air exhauster respectively, be close to air-blower and air exhauster punishment on being responsible for and do not be provided with the solenoid valve.

4. The floating object fishing device for ocean engineering according to claim 3, wherein: the main pipe is provided with a safety valve.

5. The floating object fishing device for ocean engineering according to claim 1, wherein: the pushing assembly (20) comprises a main body (21) and pushing plates (22), wherein the pushing plates (22) are arranged on two opposite side edges of the top surface of the main body (21); the water passing channel is formed in the middle of the main body (21) and is vertically communicated, a second rotating shaft connected to the side wall of the water passing channel through a bearing is arranged in the water passing channel, the second rotating shaft and the material pushing plate (22) are arranged in parallel, a plurality of fan blades (23) are arranged on the second rotating shaft, the second rotating shaft is driven by a motor, and the motor is controlled by a remote control switch.

6. The floating object fishing device for ocean engineering according to claim 5, wherein: the two ends of the material pushing plate (22) are provided with a soft brush (24).

7. The floating object fishing device for ocean engineering according to claim 6, wherein: guide wheels (25) are arranged on the left side surface and the right side surface of the main body (21).

8. The floating object fishing device for ocean engineering according to claim 1, wherein: salvage subassembly (30) including salvage case and hoist and mount connecting rod (31), salvage case comprises the knot body (32) that two symmetries set up, two detain body (32) and articulate in third pivot (34), third pivot (34) with hoist and mount connecting rod (31) fixed connection, set up the stay cord subassembly on hoist and mount connecting rod (31), two detain the relative position of body (32) and set up go-between (33), set up the connection rope on go-between (33), connect the rope with the stay cord subassembly is connected and is used for the switching salvage case.

9. The floating object fishing device for ocean engineering according to claim 8, wherein: stay cord subassembly including set up in the fixed arm of hoist and mount connecting rod (31) both sides, two fixed arm end department sets up guide ring (35), set up linear electric motor (36) between guide ring (35), connect rope one end with go-between (33) are connected, and the other end passes guide ring (35) with linear electric motor (36) movable rod is connected.

10. The floating object fishing device for ocean engineering according to claim 8, wherein: two the department of meeting below knot body (32) sets up dop (37) and card body (38) respectively, dop (37) include the bellied annular shell fragment in middle part, be provided with in the card body (38) with draw-in groove (381) that annular shell fragment matches.