CN115848603A - Submarine fisher for marine geological survey - Google Patents
Submarine fisher for marine geological survey Download PDFInfo
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- CN115848603A CN115848603A CN202310141414.5A CN202310141414A CN115848603A CN 115848603 A CN115848603 A CN 115848603A CN 202310141414 A CN202310141414 A CN 202310141414A CN 115848603 A CN115848603 A CN 115848603A
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- 239000007788 liquid Substances 0.000 claims description 53
- 238000009434 installation Methods 0.000 claims description 29
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 239000013535 sea water Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 8
- 239000004575 stone Substances 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Testing Or Calibration Of Command Recording Devices (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to the technical field of seabed salvage, in particular to a seabed fisher for marine geological survey, which comprises a mounting plate, wherein a limiting opening is formed in the outer wall of the mounting plate, a mounting cylinder is arranged in the limiting opening, side plates are arranged on the outer wall of the periphery of the mounting cylinder, an annular groove is formed in the inner wall of the limiting opening, the side plates are arranged in the annular groove, through holes which are distributed in an annular shape at equal intervals are formed in the outer wall of the mounting plate, movable columns are movably arranged in the through holes, a stop block is arranged at one end of each movable column, a supporting plate is arranged at the other end of each movable column, a plurality of conical spines are arranged on the outer wall of each supporting plate, a balancing weight is arranged on the outer wall of each movable column, a fixing frame is arranged on the outer wall of the mounting plate, and a lifting rope is arranged on the outer wall of each fixing frame. The invention can enable the picking cover to rotate to the sand stone on the seabed in a circle, so that the sand stone is more convenient to pick up, the balance of the internal pressure and the external pressure of the mounting cylinder can be maintained, and the use is safer.
Description
Technical Field
The invention relates to the technical field of seabed salvage, in particular to a seabed fisher for marine geological survey.
Background
The marine engineering geological survey refers to geological survey for the purpose of marine engineering construction, and is mainly characterized in that physical and mechanical properties, material composition, underwater landslide distribution and the like of underwater sediments are comprehensively analyzed through means of mass geophysical prospecting, water drilling, seabed sampling, in-situ testing and the like, reliable geological data are provided for selection of building sites and structural design of buildings, and safety of marine engineering is ensured, wherein salvagers are often adopted to salvage materials such as sand and stones on the seabed in the surveying process.
At present, current seabed fisher still has certain weak point, in the use, because the sea water is certain mobility for the claw of salvaging is difficult to insert the grit and salvages the grit, and simultaneously, when the fisher sinks to deeper waters, ordinary fisher also is difficult to bear the water pressure in seabed, and the result of use is relatively poor, consequently, need to design a submarine fisher for marine geological survey to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a submarine fisher for marine geological survey.
In order to achieve the purpose, the invention adopts the following technical scheme:
a submarine fisher for marine geological survey comprises a mounting plate, wherein the outer wall of the mounting plate is provided with a limiting opening, a mounting cylinder is arranged in the limiting opening, the peripheral outer wall of the mounting cylinder is provided with a side plate, the inner wall of the limiting opening is provided with an annular groove, the side plate is arranged in the annular groove, the outer wall of the mounting plate is provided with through holes which are distributed in an annular shape at equal intervals, a movable column is movably arranged in the through holes, one end of the movable column is provided with a stop block, the other end of the movable column is provided with a support plate, the outer wall of the support plate is provided with a plurality of conical spines, the outer wall of the movable column is provided with a balancing weight, the outer wall of the mounting plate is provided with a fixing frame, the outer wall of the fixing frame is provided with a lifting rope, the outer walls of two sides of the mounting cylinder are provided with piston cylinders, and piston rods are arranged in the piston cylinders, the tip of piston rod is provided with picks up the cover, the both sides outer wall of an installation section of thick bamboo all is provided with the immersible pump, the drain end of immersible pump is connected with the transfer line, and the one end and the piston cylinder of transfer line are linked together, the inner wall of an installation section of thick bamboo is provided with the diaphragm, and the outer wall of diaphragm runs through fixed camera ware that is provided with, the outer wall of diaphragm is provided with the equidistance and is the searchlight that the annular distributes, the installing port has been seted up to the tip of an installation section of thick bamboo, and the inner wall of installing port is provided with the fly leaf, the fixed port has been seted up to the outer wall of fly leaf, and the fixed port inner wall all around has seted up the spacing groove, be provided with the transparent plate in the spacing groove, and gap department between spacing groove and the transparent plate is provided with the sealing washer, be provided with sealed water proof membrane between the lateral wall of fly leaf and the tip of an installation section of thick bamboo, still include:
the rotating mechanism is arranged on the mounting cylinder and is used for driving the mounting cylinder to rotate;
the pressure stabilizing mechanism is arranged in the mounting cylinder and used for stabilizing the air pressure in the mounting cylinder;
and the pressure measuring mechanism is arranged in the mounting cylinder and is used for detecting the pressure of the seawater acting on the surface of the transparent plate.
As a still further scheme of the invention: the rotary mechanism comprises liquid pumps arranged on the inner walls of the two sides of the installation barrel, liquid guide pipes are arranged at liquid guide ends of the liquid pumps, liquid discharge covers are arranged at the end portions of the liquid guide pipes, the liquid discharge covers are symmetrically distributed around the central shaft of the installation barrel, the liquid discharge covers on the two sides are opposite in orientation, and liquid suction pipes are arranged at liquid suction ends of the liquid pumps.
As a still further scheme of the invention: the tip of liquid suction pipe is provided with the ring cover, and the inner wall of ring cover is provided with the filter screen, the inner wall of mount is provided with the connecting rod, and the tip of connecting rod is provided with the scraper blade, laminate mutually between the outer wall of scraper blade and filter screen.
As a still further scheme of the invention: the lateral wall, the top wall and the bottom wall of the side plate are provided with rollers, and the outer walls of the rollers are in contact with the inner walls of the ring grooves.
As a still further scheme of the invention: the pressure stabilizing mechanism comprises an air pump and an air storage tank which are arranged in the installation barrel, the air guide end of the air pump is provided with an air guide pipe, one end of the air guide pipe is communicated with the air storage tank, the end part of the air storage tank is communicated with an air outlet pipe, and the outer wall of the air outlet pipe is provided with a control valve.
As a still further scheme of the invention: the air pump, the control valve, the liquid pump, the camera, the searchlight and the submersible pump are all connected with a switch through wires, and the switch is electrically connected with the controller.
As a still further scheme of the invention: the pressure measuring mechanism comprises a mounting frame arranged on the inner wall of one side of the mounting cylinder, the mounting frame is U-shaped, a movable rod is arranged on the inner wall of the movable plate and runs through the mounting frame, a pressure sensor is arranged at the end of the movable rod, and the pressure sensor and the controller are electrically connected.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a seabed fisher for marine geological survey, which can be lowered to a water area to be detected through a lifting rope, can search the seabed through a searchlight, can transmit a monitoring picture to receiving equipment on the sea surface in real time through a camera, is convenient for workers to move a picking cover to the position to be fished through the lifting rope, then continuously lower the lifting rope, when the fisher sinks to the bottom, a prick on the outer wall of a supporting plate can be inserted into the seabed under the action of the gravity of a balancing weight, then the mounting plate can be moved downwards under the action of the gravity of a mounting cylinder along with the continuous lowering of the lifting rope until the picking cover is contacted with the seabed, at the moment, the mounting cylinder can be driven to rotate through a rotating mechanism, so that the picking cover is in circular motion, the picking cover can be submerged into the sandstone on the seabed, then seawater can be introduced into a piston cylinder through a submersible pump, the picking cover at the end part of the piston rod is driven to move until the picking cover is combined, the sandstone can be collected into the picking cover, then the fixing frame can be lifted to the sandstone on the surface through the lifting rope, the fishing device can be conveniently used in a balanced manner, and the fishing device can be used in a pressure measuring mechanism for further maintaining the pressure measuring process of sinking and pressure.
Drawings
FIG. 1 is a schematic cross-sectional view of a marine fisher for marine geological surveying according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a pressure measuring mechanism of a seafloor fisher for marine geological survey according to an embodiment of the invention;
fig. 4 is a schematic structural diagram of a rotating mechanism of a marine geological survey submarine fisher according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of a mounting plate of a marine geological survey submarine fisher according to an embodiment of the invention.
In the figure: 1-mounting plate, 2-ring groove, 3-side plate, 4-mounting cylinder, 5-fixing frame, 6-lifting rope, 7-air pump, 8-air duct, 9-air storage tank, 10-roller, 11-rotating mechanism, 12-stop block, 13-movable column, 14-pressure stabilizing mechanism, 15-balancing weight, 16-air outlet pipe, 17-control valve, 18-support plate, 19-prick, 20-mounting opening, 21-movable plate, 22-sealing waterproof membrane, 23-fixed opening, 24-transparent plate, 25-sealing ring, 26-pressure measuring mechanism, 27-mounting frame, 28-movable rod, 29-pressure sensor, 30-liquid pump, 31-liquid guide pipe, 32-liquid discharge cover, 33-liquid suction pipe, 34-ring cover, 35-filter screen, 36-connecting rod, 37-scraper, 38-horizontal plate, 39-camera, 40-searchlight, 41-piston rod, 42-piston rod, 43-submerged pump, 44-piston cylinder and 45-picking cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, fig. 2 and fig. 5, a seabed fisher for marine geological survey provided as an embodiment of the invention comprises a mounting plate 1, the outer wall of the mounting plate 1 is provided with a limiting opening, a mounting cylinder 4 is arranged in the limiting opening, the peripheral outer wall of the mounting cylinder 4 is provided with a side plate 3, the inner wall of the limiting opening is provided with an annular groove 2, the side plate 3 is arranged in the annular groove 2, the outer wall of the mounting plate 1 is provided with through holes which are distributed annularly at equal intervals, a movable column 13 is movably arranged in the through holes, one end of the movable column 13 is provided with a stop 12, the other end of the movable column 13 is provided with a supporting plate 18, the outer wall of the supporting plate 18 is provided with a plurality of conical spines 19, the outer wall of the movable column 13 is provided with a balancing weight 15, the outer wall of the mounting plate 1 is provided with a fixing frame 5, the outer wall of the fixing frame 5 is provided with a hanging rope 6, the outer walls of both sides of the mounting cylinder 4 are provided with piston cylinders 44, a piston rod 42 is arranged in a piston cylinder 44, a pickup cover 45 is arranged at the end part of the piston rod 42, submersible pumps 43 are arranged on the outer walls of two sides of the installation cylinder 4, a liquid guide end of the submersible pump 43 is connected with a liquid conveying pipe 41, one end of the liquid conveying pipe 41 is communicated with the piston cylinder 44, a transverse plate 38 is arranged on the inner wall of the installation cylinder 4, a camera 39 is fixedly arranged on the outer wall of the transverse plate 38 in a penetrating manner, searchlights 40 which are distributed in an annular shape at equal intervals are arranged on the outer wall of the transverse plate 38, an installation opening 20 is formed in the end part of the installation cylinder 4, a movable plate 21 is arranged on the inner wall of the installation opening 20, a fixed opening 23 is formed in the outer wall of the movable plate 21, a limit groove is formed in the inner wall of the periphery of the fixed opening 23, a transparent plate 24 is arranged in the limit groove, and the concrete material of the transparent plate 24 is not limited, in the embodiment, preferably, the transparent plate 24 is a tempered glass plate 24, and a sealing ring 25 is arranged in a gap between the limit groove and the transparent plate 24, be provided with sealed waterproof membrane 22 between the tip of the lateral wall of fly leaf 21 and installation section of thick bamboo 4, still include:
the rotating mechanism 11 is arranged on the mounting cylinder 4 and used for driving the mounting cylinder 4 to rotate;
the pressure stabilizing mechanism 14 is arranged in the mounting cylinder 4, and is used for stabilizing the air pressure in the mounting cylinder 4;
and the pressure measuring mechanism 26 is arranged in the mounting cylinder 4, and is used for detecting the pressure of the seawater acting on the surface of the transparent plate 24.
The fisher can be lowered to a water area needing to be detected through the lifting rope 6, the sea bottom can be detected through the searchlight 40, a monitoring picture can be transmitted to receiving equipment on the sea surface in real time through the camera 39, workers can move the picking cover 45 to the position above the position needing to be fished through the lifting rope 6 conveniently, then the lifting rope 6 is lowered continuously, when the fisher sinks to the bottom, the conical spine 19 on the outer wall of the supporting plate 18 can be inserted into the sea bottom under the action of the gravity of the balancing weight 15, then the picking cover 45 can be lowered along with the continuous lowering of the lifting rope 6, the mounting plate 1 can be moved downwards under the action of the gravity of the mounting barrel 4 until the picking cover 45 is in contact with the sea bottom, at the moment, the mounting barrel 4 can be driven to rotate through the rotating mechanism 11, the picking cover 45 can move in a circular mode, the picking cover 45 can be submerged into sand on the sea bottom, then seawater can be guided into the piston barrel 44 through the submersible pump 43, the picking cover 45 at the end portion can be driven to move until the picking cover 45 is combined, the sand can be collected into the picking cover 45, the fixing frame can be lifted to the water surface, the pressure measuring mechanism can be used conveniently, and the fishing pressure measuring mechanism can be used in a pressure stabilizing and can be maintained safely, and the fishing pressure measuring mechanism 14 can be used in a pressure measuring device.
As an embodiment of the present invention, please refer to fig. 4, the rotating mechanism 11 includes liquid pumps 30 disposed on the inner walls of the two sides of the installation cylinder 4, a liquid guide tube 31 is disposed at a liquid guiding end of the liquid pump 30, and a liquid discharging cover 32 is disposed at an end portion of the liquid guide tube 31, the liquid discharging covers 32 are symmetrically distributed around the central axis of the installation cylinder 4, and the liquid discharging covers 32 at the two sides are opposite in orientation, a liquid drawing tube 33 is disposed at a liquid drawing end of the liquid pump 30, seawater outside the installation cylinder 4 can be drawn into the liquid pump 30 through the liquid drawing tube 33 on the liquid pump 30, and then is discharged along the liquid discharging cover 32 at the end portion of the liquid guide tube 31, because the liquid discharging covers 32 at the two sides are opposite in orientation, the installation cylinder 4 can be driven to rotate, and the use effect is better.
Referring to fig. 4, as an embodiment of the present invention, an end of the liquid suction pipe 33 is provided with a ring cover 34, an inner wall of the ring cover 34 is provided with a filter screen 35, an inner wall of the fixing frame 5 is provided with a connecting rod 36, an end of the connecting rod 36 is provided with a scraper 37, the scraper 37 is attached to an outer wall of the filter screen 35, the filter screen 35 in the ring cover 34 can block impurities, so as to prevent the liquid suction pipe 33 from being blocked by the impurities, and meanwhile, when the mounting cylinder 4 rotates, the scraper 37 can move on the surface of the filter screen 35 to scrape the impurities on the surface of the filter screen 35, so as to ensure the smoothness of water inlet and achieve a better use effect.
Referring to fig. 1, as an embodiment of the present invention, the side wall, the top wall and the bottom wall of the side plate 3 are provided with rollers 10, and the outer wall of the roller 10 contacts with the inner wall of the ring groove 2, and the roller 10 can assist the side plate 3 to move in the ring groove 2, so that the smoothness of the rotation of the installation cylinder 4 can be effectively improved, and the use effect is better.
As an embodiment of the present invention, referring to fig. 1, the pressure stabilizing mechanism 14 includes an air pump 7 and an air storage tank 9 which are arranged in the installation cylinder 4, an air guide tube 8 is arranged at an air guide end of the air pump 7, one end of the air guide tube 8 is communicated with the air storage tank 9, an end portion of the air storage tank 9 is communicated with an air outlet tube 16, and an outer wall of the air outlet tube 16 is provided with a control valve 17, as the fisher continuously sinks, the water pressure borne by the transparent plate 24 is also continuously increased, at this time, the air in the air storage tank 9 is released into the installation cylinder 4 by opening the control valve 17, so that the internal pressure and the external pressure of the installation cylinder 4 are kept balanced, the situation that the transparent plate 24 is broken can be effectively avoided, the use process is safer, when the fisher ascends, the control valve 17 can be closed, and then the air is redirected into the air storage tank 9 by the air pump 7, so that the internal pressure and the external pressure of the installation cylinder 4 can be stabilized as well, and the use effect is better.
As an embodiment of the present invention, the air pump 7, the control valve 17, the liquid pump 30, the camera 39, the searchlight 40 and the submersible pump 43 are all connected to switches through wires, and the switches are electrically connected to a controller, and the specific structure of the controller is not limited.
Referring to fig. 2 and 3, as an embodiment of the present invention, the pressure measuring mechanism 26 includes a mounting frame 27 disposed on an inner wall of one side of the mounting tube 4, the mounting frame 27 is U-shaped, the inner wall of the movable plate 21 is provided with a movable rod 28, the movable rod 28 penetrates the mounting frame 27, an end of the movable rod 28 is provided with a pressure sensor 29, and the pressure sensor 29 is electrically connected to the controller, when the transparent plate 24 bears pressure, the movable rod 28 on the inner wall of the movable plate 21 is driven to move, the pressure sensor 29 on the end of the movable rod 28 is in contact with the inner wall of the mounting frame 27, and the pressure value measured by the pressure sensor 29 is stabilized within a suitable range by the pressure stabilizing mechanism 14, so as to achieve the purpose of stabilizing the pressure, which is very convenient to use.
When the device is used, the fisher can be lowered to a water area to be detected through the lifting rope 6, the sea bottom can be searchlighted through the searchlight 40, a monitoring picture can be transmitted to receiving equipment on the sea surface in real time through the camera 39, workers can move the picking cover 45 to the position above the position to be fished through the lifting rope 6 conveniently, then the lifting rope 6 is lowered continuously, when the fisher sinks to the bottom, the conical spines 19 on the outer wall of the supporting plate 18 can be inserted into the sea bottom under the action of the gravity of the balancing weight 15, then the picking cover 45 can be lowered into sand on the sea bottom along with the continuous lowering of the lifting rope 6, the mounting plate 1 can be moved downwards under the action of the gravity of the mounting cylinder 4 until the picking cover 45 is in contact with the sea bottom, at the moment, the mounting cylinder 4 can be driven to rotate through the rotating mechanism 11, the picking cover 45 can be made to move circularly, the picking cover 45 can be submerged into the sand on the sea bottom, then seawater can be guided into the piston cylinder 44 through the submersible pump 43, the inner picking cover 45 can be moved until the mounting cover 45 is combined, the sand can be collected into the mounting frame and lifted to be lifted to the fishing pressure-stabilizing and pressure-measuring mechanism 14 to be lifted to be used conveniently.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (7)
1. A submarine fisher for marine geological survey comprises a mounting plate and is characterized in that the outer wall of the mounting plate is provided with a limiting opening, a mounting cylinder is arranged in the limiting opening, the peripheral outer wall of the mounting cylinder is provided with a side plate, the inner wall of the limiting opening is provided with an annular groove, the side plate is arranged in the annular groove, the outer wall of the mounting plate is provided with through holes which are equidistantly distributed in an annular shape, a movable column is movably arranged in the through holes, one end of the movable column is provided with a stop block, the other end of the movable column is provided with a support plate, the outer wall of the support plate is provided with a plurality of conical spines, the outer wall of the movable column is provided with a balancing weight, the outer wall of the mounting plate is provided with a fixing frame, the outer wall of the fixing frame is provided with a lifting rope, the outer walls on the two sides of the mounting cylinder are respectively provided with a piston cylinder, and a piston rod is arranged in the piston cylinder, the tip of piston rod is provided with picks up the cover, the both sides outer wall of an installation section of thick bamboo all is provided with the immersible pump, the drain end of immersible pump is connected with the transfer line, and the one end and the piston cylinder of transfer line are linked together, the inner wall of an installation section of thick bamboo is provided with the diaphragm, and the outer wall of diaphragm runs through the fixed camera that is provided with, the outer wall of diaphragm is provided with the equidistance and is the searchlight that the annular distributes, the installing port has been seted up to the tip of an installation section of thick bamboo, and the inner wall of installing port is provided with the fly leaf, the fixed mouthful has been seted up to the outer wall of fly leaf, and the fixed mouthful inner wall all around seted up the spacing groove, be provided with the transparent plate in the spacing groove, and gap department between spacing groove and the transparent plate is provided with the sealing washer, be provided with sealed water proof membrane between the lateral wall of fly leaf and the tip of an installation section of thick bamboo, still include:
the rotating mechanism is arranged on the mounting cylinder and used for driving the mounting cylinder to rotate;
the pressure stabilizing mechanism is arranged in the mounting cylinder and used for stabilizing the air pressure in the mounting cylinder;
and the pressure measuring mechanism is arranged in the mounting cylinder and is used for detecting the pressure of the seawater acting on the surface of the transparent plate.
2. The submarine fisher according to claim 1, wherein the rotating mechanism comprises liquid pumps arranged on the inner walls of the two sides of the installation cylinder, liquid guide pipes are arranged at the liquid guide ends of the liquid pumps, liquid discharge covers are arranged at the end parts of the liquid guide pipes, the liquid discharge covers are symmetrically distributed around the central axis of the installation cylinder, the liquid discharge covers on the two sides face oppositely, and liquid suction pipes are arranged at the liquid suction ends of the liquid pumps.
3. The submarine fisher for marine geological survey according to claim 2, wherein the end of the liquid suction pipe is provided with a ring cover, the inner wall of the ring cover is provided with a filter screen, the inner wall of the fixing frame is provided with a connecting rod, the end of the connecting rod is provided with a scraper, and the scraper and the outer wall of the filter screen are attached to each other.
4. The marine fisher for marine geological survey according to claim 1, wherein the side wall, the top wall and the bottom wall of the side plate are provided with rollers, and the outer wall of the roller is in contact with the inner wall of the ring groove.
5. The submarine fisher according to claim 3, wherein the pressure stabilizing mechanism comprises an air pump and an air storage tank which are arranged in the installation cylinder, an air guide pipe is arranged at the air guide end of the air pump, one end of the air guide pipe is communicated with the air storage tank, an air outlet pipe is communicated with the end of the air storage tank, and a control valve is arranged on the outer wall of the air outlet pipe.
6. The seafloor fisher for marine geological survey according to claim 5, wherein the air pump, the control valve, the liquid pump, the camera, the searchlight and the submersible pump are all connected with a switch through wires, and the switch is electrically connected with the controller.
7. The submarine fisher according to claim 6, wherein the pressure measuring mechanism comprises a mounting frame arranged on the inner wall of one side of the mounting cylinder, the mounting frame is U-shaped, a movable rod is arranged on the inner wall of the movable plate and penetrates through the mounting frame, a pressure sensor is arranged at the end of the movable rod, and the pressure sensor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310141414.5A CN115848603B (en) | 2023-02-21 | 2023-02-21 | Submarine fisher for marine geological survey |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310141414.5A CN115848603B (en) | 2023-02-21 | 2023-02-21 | Submarine fisher for marine geological survey |
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| Publication Number | Publication Date |
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| CN115848603A true CN115848603A (en) | 2023-03-28 |
| CN115848603B CN115848603B (en) | 2023-05-09 |
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| CN202310141414.5A Active CN115848603B (en) | 2023-02-21 | 2023-02-21 | Submarine fisher for marine geological survey |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118010405A (en) * | 2024-03-26 | 2024-05-10 | 中国地质大学（北京） | A seabed salvage device for marine geological survey |
| CN119037640A (en) * | 2024-11-04 | 2024-11-29 | 国家海洋局宁德海洋环境监测中心站(国家海洋局宁德海洋预报台) | Unmanned ship-based marine survey instrument throwing and recycling device and method |
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| US20130340662A1 (en) * | 2011-03-15 | 2013-12-26 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Salvage container and salvaging method |
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| CN113171281A (en) * | 2021-03-05 | 2021-07-27 | 闽江学院 | An angle-adjustable sciatic nerve massage chair |
| CN216386365U (en) * | 2021-09-30 | 2022-04-26 | 冯文静 | Sampling device suitable for ocean engineering |
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|---|---|---|---|---|
| GB357744A (en) * | 1930-09-01 | 1931-10-01 | Luigi Cavallari | Improvements in salvage devices for submarines and the like |
| US20130340662A1 (en) * | 2011-03-15 | 2013-12-26 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Salvage container and salvaging method |
| CN108909993A (en) * | 2018-06-27 | 2018-11-30 | 深圳市中科金朗产业研究院有限公司 | A kind of unmanned submarines and cabin pressure adjusting method |
| CN210633692U (en) * | 2019-06-27 | 2020-05-29 | 天津大沽海河客运有限公司 | Underwater pipeline fishing mechanism |
| CN113171281A (en) * | 2021-03-05 | 2021-07-27 | 闽江学院 | An angle-adjustable sciatic nerve massage chair |
| CN216386365U (en) * | 2021-09-30 | 2022-04-26 | 冯文静 | Sampling device suitable for ocean engineering |
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| CN118010405A (en) * | 2024-03-26 | 2024-05-10 | 中国地质大学（北京） | A seabed salvage device for marine geological survey |
| CN118010405B (en) * | 2024-03-26 | 2024-08-20 | 中国地质大学（北京） | A seabed salvage device for marine geological survey |
| CN119037640A (en) * | 2024-11-04 | 2024-11-29 | 国家海洋局宁德海洋环境监测中心站(国家海洋局宁德海洋预报台) | Unmanned ship-based marine survey instrument throwing and recycling device and method |
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