CN203279651U - Stormy-wave-resistant deepwater net cage capable of rising and falling - Google Patents
Stormy-wave-resistant deepwater net cage capable of rising and falling Download PDFInfo
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- CN203279651U CN203279651U CN2013202698822U CN201320269882U CN203279651U CN 203279651 U CN203279651 U CN 203279651U CN 2013202698822 U CN2013202698822 U CN 2013202698822U CN 201320269882 U CN201320269882 U CN 201320269882U CN 203279651 U CN203279651 U CN 203279651U
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- tricing line
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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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Abstract
A stormy-wave-resistant deepwater net cage capable of rising and falling comprises a bag net, a float bowl, a framework and an anchoring device. The bag net and the float bowl are fixed on the framework. The framework floats through buoyancy of the floating bowl. The framework and the submarine anchoring device are connected. The stormy-wave-resistant deepwater net cage further comprises a lifting device. The lifting device and the framework of the net cage are connected. A lifting rope and a locking mechanism are arranged on the lifting device. The locking mechanism comprises a cavity, a clamping part which is located inside the cavity and a control rope. The fixed end of the lifting rope is fixed on the lifting device and the free end of the lifting rope penetrates through the anchoring device, then the free end of the lifting rope also penetrates through the cavity of the locking mechanism, the free end of the lifting rope is pulled so that the lifting device can be made to move towards the anchoring device to drive the framework to move, the lifting rope is loosened, and the framework floats upwards through buoyancy. The two ends of the cavity are respectively provided with a hole allowing the lifting rope to penetrate through. The clamping part and the control rope are connected in order to pull one end of the control rope to drive the clamping part to move in the cavity up and down, when the clamping part moves downwards, the lifting rope is clamped in the cavity, and when the clamping part moves upwards, the lifting rope can be loosened. The stormy-wave-resistant deepwater net cage is simple and convenient to operate and saving in labor.
Description
Technical field
The utility model relates to a kind of aquaculture device, but relates in particular to the deep-water netted case resisting wind and wave of submerged.
Background technology
Marine mesh cage cultivation is the close spermiation technology of supporting to be applied to the superior larger water surface of environmental condition and the intensive breeding way of a kind of height of obtaining high yield, and advantage is: investment is produced effects fast, and output is high, but risk is also high.Its principal risk is that China's Coastal Areas often has typhoon, causes net cage to damage.
Existing net cage mostly is floating mat formula net cage, and framework is simple, and capacity of anti-storm is poor.For avoiding stormy waves impact to damage net cage, a kind of lifting wind wave deep water mesh cage appears, but the keed submerged of net cage, but its main frame still bubbles through the water column, and when typhoon was attacked, main frame was easily destroyed by rush of water; Although other liftable net cages can be realized elevating function, troublesome poeration, therefore need design to attack again easy to operate net cage by typhoon protection.
Summary of the invention
Technical problem to be solved in the utility model is overcome the above-mentioned deficiency of prior art and a kind of liftable deep-water netted case resisting wind and wave is provided, lifting net cage quickly and easily, thereby the impact of hiding stormy waves.
The technical scheme in the invention for solving the above technical problem is: the liftable deep-water netted case resisting wind and wave, comprise keed, floating drum, framework and ground tackle, keed and floating drum are fixed on framework, framework relies on the buoyancy of floating drum floating, framework is connected with water-bed ground tackle, it is characterized in that: also comprise elevator, elevator is connected the framework connection with net cage, halliard and locking mechanism are set on elevator, and locking mechanism comprises cavity, is positioned at the fastener of cavity, tricing line; The stiff end of halliard is fixed on elevator, after the free end of halliard passes ground tackle, passes again the cavity of locking mechanism, pull the free end of halliard that elevator is moved to ground tackle, the drive framework moves down, and unclamps halliard, and framework relies on the buoyancy of floating drum to rise; The cavity two ends have the mouth that halliard is passed, and fastener is connected with tricing line, pull respectively an end of tricing line that fastener is moved up and down in cavity, can block the halliard in cavity after fastener moves down, and move up and can unclamp halliard.
Described cavity is with two parallel sidewalls, have chute on two parallel side walls, cross bar passes two chutes, fastener is fixed on cross bar, and the stage casing of tricing line is connected on cross bar, and the commutation post is set on the chamber outer wall under chute, one end of tricing line is walked around the commutation post, pull the two ends of tricing line that cross bar is slided along chute, the band moved fastener moves in cavity, block or unclamp halliard.
the structure of described locking mechanism can also be: the cavity of locking mechanism, fastener is the similar taper of shape, the upper end of fastener is connected with an end of tricing line I, the lower end of fastener is connected with an end of tricing line II, pull the other end of tricing line I or tricing line II that fastener is moved in cavity, block or unclamp halliard, be fixed with limited block on the tricing line II, tricing line length between limited block and cavity lower end is less than the degree of depth of cavity, after fastener moves up and unclamps halliard, the limited block gear is outside the cavity lower ending opening, prevent that fastener from being pulled out in cavity.
the structure of described locking mechanism can also be: the cavity of locking mechanism is taper, fastener in cavity is one or more, fastener is taper, after one or more fasteners are put into cavity, the global shape of fastener is similar with cavity geometry, described cavity top is provided with the opening at the middle pit of the stomach, halliard passes the middle pit of the stomach, opening is connected by connecting rod with fastener, one end of opening and the side wall hinge of locking mechanism connect, the other end is connected with tricing line, annulus is set on chamber outer wall, tricing line is passed annulus, pull the two ends liftable opening of tricing line, the band moved fastener moves in cavity, block or unclamp halliard, the fastener below is connected with limited block, perhaps be fixed with limited block near the annulus place on tricing line, after fastener moves up and unclamps halliard, limited block keeps off outside the cavity lower ending opening or the annulus place, prevent that fastener from being pulled out in cavity.
the structure of described locking mechanism can also be: the cavity of locking mechanism is taper, fastener in cavity is one or more, fastener is taper, after one or more fasteners are put into cavity, the global shape of fastener is similar with cavity geometry, the top of described cavity is provided with the opening at the middle pit of the stomach, halliard passes the middle pit of the stomach, fastener is connected by connecting rod with opening, opening is connected with tricing line, annulus is set on chamber outer wall, tricing line is passed annulus, pull the two ends liftable opening of tricing line, the band moved fastener moves in cavity, block or unclamp halliard, the fastener below is connected with limited block, perhaps be fixed with limited block near the annulus place on tricing line, after fastener moves up and unclamps halliard, limited block keeps off outside the cavity lower ending opening or the annulus place, prevent that fastener from being pulled out in cavity.
The structure of described locking mechanism can also be: the cavity of locking mechanism, fastener are the similar taper of shape, have gathering sill on the skew wall of cavity, lateral pin passes gathering sill also and fastener is fixed, fixing spacer pin on lateral pin outside gathering sill, an end of lateral pin is connected with tricing line, on the locking mechanism outer wall, annulus is set, tricing line is passed annulus, pull the two ends of tricing line that lateral pin is slided along gathering sill, the band moved fastener moves in cavity, block or unclamp halliard.
The structure of described locking mechanism can also be: the cavity of locking mechanism, fastener are the similar taper of shape, have gathering sill on the skew wall of cavity, lateral pin passes gathering sill also and fastener is fixed, fixing spacer pin on lateral pin outside gathering sill, the outer lateral pin top of locking mechanism arranges spring, one end of lateral pin is connected with an end of tricing line, pull tricing line that lateral pin is upwards moved in gathering sill, the band moved fastener moves in cavity, unclamp halliard, and Compress Spring, tricing line unclamped, spring moves down lateral pin, and the band moved fastener blocks halliard.
On described ground tackle, pulley is set, perhaps on elevator and ground tackle, assembly pulley is set all, halliard is walked around pulley or assembly pulley.
Described floating drum top arranges suitable for reading and upper cover, and the bottom of floating drum arranges end opening and lower cover, can conveniently regulate like this buoyancy of floating drum.Take off upper cover and lower cover, build lower cover after the end opening water inlet, the buoyancy of floating drum reduces; Take off upper cover, lower cover, from inflation suitable for reading, water can be discharged from end opening, after building lower cover, float buoyancy increases.
The end that the free end of described halliard, tricing line are not connected is fixed with float, and buoys float is in the water surface.
Compared with prior art, the utility model has the advantage of: owing between net cage frame and ground tackle, elevator being set, change distance between elevator and ground tackle by halliard, as large stormy waves weather, framework can be sunk to than profundal zone and avoid stormy waves to impact, stormy waves is crossed and can be risen and return to normal position again, and the descending operation of whole net cage only needs by pulling halliard, tricing line just can realize, therefore simple in structure, easy and simple to handle.The work-saving devices such as floating drum of know clearly assembly pulley, variable buoyancy are set in addition, operate more laborsaving.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is elevator in the utility model embodiment one, locking mechanism schematic diagram.
Fig. 3 is that the A-A of locking mechanism in the utility model embodiment one is to profile.
Fig. 4 is elevator in the utility model embodiment two, locking mechanism schematic diagram.
Fig. 5 is the profile in cavity in the utility model Fig. 4.
Fig. 6 is elevator in the utility model embodiment three, locking mechanism schematic diagram.
Fig. 7 is elevator in the utility model embodiment four, locking mechanism schematic diagram.
Fig. 8 is elevator in the utility model embodiment five, locking mechanism schematic diagram.
Fig. 9 is elevator in the utility model embodiment six, locking mechanism schematic diagram.
Figure 10 is elevator in the utility model embodiment seven, locking mechanism schematic diagram.
Figure 11 arranges the schematic diagram of assembly pulley on elevator and ground tackle in the utility model.
In figure: 1, framework, 2, floating drum, 3, rope, 4, elevator, 40, locking mechanism, 41, fastener, 410, fastener, 42, limited block, 43, chute, 431, gathering sill, 44, cross bar, 441, lateral pin, 442, spring, 45, the commutation post, 46, fastener, 47, annulus, 48, opening, 49, connecting rod, 5, halliard, 6, ground tackle, 7, tricing line, 71, the tricing line I, 72, tricing line II, 73, limited block, 8, float, 9, assembly pulley.
Embodiment
Below in conjunction with accompanying drawing, embodiment, the utility model is further illustrated.
Embodiment one:
As shown in Figure 1, Figure 2, Figure 3 shows, the liftable deep-water netted case resisting wind and wave, net cage comprises keed, floating drum 2, framework 1 and ground tackle 6, can carry out aquaculture in keed, on keed with square to be opened/closed, during the sinking framework, close square and prevent the fish flight, floating drum 2 is the Plastic Drum of hollow, and keed and floating drum 2 are fixed on framework 1, and framework 1 relies on the buoyancy of floating drum 2 floating, framework 1 is connected with water-bed ground tackle 6, ground tackle 6 can be grasp or concrete stake etc., and framework 1, with after ground tackle 6 is connected, can avoid the framework following sea to waft.
Described net cage also comprises elevator 4 and halliard 5, and elevator 4 is connected with net cage frame by rope 3 connections, and an end of halliard 5 is fixed on elevator, and the other end is free end, and free end passes the annulus on ground tackle 6.Pull the free end of halliard 5 that elevator 4 is moved to ground tackle 6, drive net cage frame 1 and move down, perhaps unclamp halliard 5, framework 1 relies on the buoyancy of floating drum 2 to rise, and like this, gets final product the lifting of implementation framework 1.
After net cage frame 1 lifting puts in place, in order to prevent halliard 5, become flexible, cause framework 1 to rise, locking mechanism 40 is set on elevator 4, locking mechanism 40 comprises the cavity of both ends open, the fastener 41 that is positioned at cavity, tricing line 7; After the free end of halliard 5 passes ground tackle 6, pass again the cavity of locking mechanism 40.
cavity is with two parallel sidewalls, have chute 43 on two parallel side walls, the direction of the halliard 5 in the direction of chute 43 and cavity intersects, cross bar 44 passes two chutes 43, fastener 41 is fixed on cross bar 44, the stage casing of tricing line 7 is connected to the two ends of cross bar 44, commutation post 45 is set on the chamber outer wall under chute 43, one end of tricing line 7 is walked around commutation post 45, pull the two ends of tricing line 7 that cross bar 44 is slided along chute 43, band moved fastener 41 moves up and down in cavity, the direction of due to direction and the halliard 5 of chute 43, passing cavity intersects, so fastener 41 moves down in process near halliard 5, while moving to chute 43 bottom, fastener 41 blocks the halliard 5 in cavity, fastener 41 moves up and can leave halliard 5, can unclamp halliard 5.Like this, after framework 1 lifting puts in place, pull an end of tricing line 7, fastener 41 is moved down, block halliard 5, be subjected to the buoyancy of floating drum 2 due to this moment, 5 pairs of fasteners of halliard 41 produce downward frictional force, thereby fastener 41 can block halliard, the upper-lower position of elevator 41, net cage frame 1 is fixed, latched position,, if make the framework lifting, pull the other end of tricing line 7, make fastener 41 upwards move apart halliard 5, pull or the halliard 5 that comes loose can make framework 1 lifting, after lifting puts in place, then pull tricing line 7 to make fastener block halliard 5.
Pulling force while for saving, pulling halliard 5, as shown in figure 11, arrange assembly pulley 9 on elevator 4 and ground tackle 6, an end of halliard 5 is fixed on the assembly pulley lower end, after the other end is walked around assembly pulley successively, passes the cavity of locking mechanism.
For easy to operate, reduce the buoyancy of floating drum 2, convenient at buoyancy, hour carry out descending operation, be provided with intake-outlet and the air inlet/outlet of valve on floating drum 2, in the time of need reducing buoyancy, open the intake-outlet valve, after the intake-outlet water inlet, float buoyancy reduces; While needing to increase buoyancy, open air inlet/outlet, intake-outlet valve, and from air inlet/outlet, rely on air compressor etc. to inflate from air inlet/outlet, under the effect of air pressure, in floating drum 2 from by gas, from intake-outlet, being extruded, after the interior inflation of floating drum 2, buoyancy increases, and is to guarantee inflation, drainage effect, air inlet/outlet is on floating drum 2 tops, and intake-outlet is in bottom.
For handled easily, the free end of halliard, the end of tricing line is fixed with float 8, and float 8 floats on the water surface.
Many group elevators, halliard, locking mechanism also can be set under a framework, so that laborsaving during descending operation.
The method of operating of sinking net cage frame: first make floating drum 2 water inlet, reduce buoyancy, then pull an end of tricing line 7, fastener 41 to move up to unclamp halliard 5, then pull halliard 5, make elevator 4 near ground tackle 6, drive framework 1 and sink.Because floating drum 2 buoyancy reduce, the assembly pulley 9 on recycling elevator 4 and ground tackle 6, need less power can pull halliard 5.After sinking to putting in place, pull the other end of tricing line 7 to make fastener 41 move down, block halliard 5, the upper-lower position of elevator 4, framework 1 is fixed.
The method of rising net cage: first pull an end of tricing line 7, fastener 41 moves up and unclamps halliard 5, and framework 1 relies on the buoyancy of floating drum 2 to rise.After rising puts in place, pull the other end of tricing line 7, make the tight halliard 5 of fastener 41.With floating drum 2 inflatable drainages, buoyancy increases again, and personnel, equipment can cultivate operation on the platform of setting up on floating drum 2.
Embodiment two:
As shown in Figure 4, Figure 5, the liftable deep-water netted case resisting wind and wave, the fastener of locking mechanism is cylindrical, other structure is identical with embodiment one, chute 43 can be directly stretched out at the two ends of cylindrical fastener 410, and tricing line 7 is connected to fastener 410 two ends, and fastener 410 is owing to being cylindrical, when blocking halliard 5, fastener 410 can rotate.
Embodiment three:
As shown in Figure 6, the liftable deep-water netted case resisting wind and wave, except locking mechanism, other structure is identical with embodiment one.In this embodiment, the cavity of locking mechanism, fastener 41 are the similar pyramid of shape, and fastener 41 small volumes, so that fastener 41 moves up and down in cavity.The upper end of fastener 41 is connected with an end of tricing line I 71, and the lower end of fastener 41 is connected with an end of tricing line II 72, pulls the other end of tricing line I 71 or tricing line II 72 that fastener 41 is moved in cavity, blocks or unclamps halliard 5.
Be fixed with limited block 42 on tricing line II 72, limited block 42 is near the lower end of fasteners 41, and the distance of limited block 42 and fastener 41 lower ends is less than the degree of depth of cavity, after fastener 41 moves up and unclamps halliard 5, the limited block gear outside the cavity lower ending opening, prevents that fastener from being pulled out in cavity.
Embodiment four:
As shown in Figure 7, the liftable deep-water netted case resisting wind and wave, except locking mechanism, other structure is identical with embodiment one.In this embodiment, the cavity of locking mechanism 40 is taper, and the fastener 41 in cavity is one or more, fastener 41 is taper, after one or more fasteners were put into cavity, the global shape of fastener or a plurality of fasteners was similar with cavity geometry, so that fastener 41 moves up and down in cavity.The cavity top is provided with the opening 48 at the middle pit of the stomach, halliard 5 passes the middle pit of the stomach, opening 48 is connected by connecting rod 49 with each fastener 41, one end of opening 48 and the side wall hinge of locking mechanism 40 connect, and the other end is connected with tricing line 7, and annulus 47 is set on chamber outer wall, tricing line 7 is passed annulus 47, pull the two ends liftable opening 48 of tricing line 7, band moved fastener 41 moves in cavity, block or unclamp halliard 5.
For preventing that fastener from being pulled out in cavity, be fixed with limited block 73 near annulus 47 places on tricing line 7, after fastener 41 moved up and unclamps halliard, limited block 73 was blocked in outside annulus 47, prevents that fastener from being pulled out in cavity.Perhaps be connected with limited block below fastener 41, limited block is hung in fastener 41 belows, and structure and embodiment three are similar.
Embodiment five:
As shown in Figure 8, the liftable deep-water netted case resisting wind and wave, except locking mechanism, other structure is identical with embodiment one.In this embodiment, the cavity of locking mechanism 40 is taper, and the fastener 46 in cavity is one or more, and fastener 46 is taper, and after one or more fasteners were put into cavity, the global shape of fastener was similar with cavity geometry, so that fastener 41 moves up and down in cavity.The top of cavity is provided with the opening 48 at the middle pit of the stomach, halliard 5 passes the middle pit of the stomach, each fastener 46 is connected by connecting rod 49 with opening 48, opening 48 is connected with tricing line 7, annulus 47 is set on chamber outer wall, and tricing line 7 is passed annulus 47, pulls the two ends liftable opening 48 of tricing line 7, band moved fastener 46 moves in cavity, block or unclamp halliard 5;
For preventing that fastener from being pulled out in cavity, be fixed with limited block 73 near annulus 47 places on tricing line 7, after fastener 46 moved up and unclamps halliard, limited block 73 was blocked in outside annulus 47, prevents that fastener from being pulled out in cavity.Perhaps be connected with limited block below fastener 46, limited block is hung in fastener 46 belows, and structure and embodiment three are similar.
Embodiment six:
As shown in Figure 9, the liftable deep-water netted case resisting wind and wave, except locking mechanism, other structure is identical with embodiment one.In this embodiment, the cavity of locking mechanism, fastener 41 are the similar pyramid of shape, and fastener 41 small volumes, so that fastener 41 moves up and down in cavity.Have gathering sill 431 on the skew wall of cavity, lateral pin 441 passes gathering sill 431 also and fastener 41 is fixed, fixing spacer pin on lateral pin outside gathering sill 431, the effect of spacer pin is to prevent that lateral pin from falling in cavity, and an end of lateral pin 441 is connected with tricing line 7, and annulus 47 is set on the locking mechanism outer wall, tricing line 7 is passed annulus 47, pull the two ends of tricing line 7 that lateral pin 441 is slided along gathering sill 431, band moved fastener 41 moves in cavity, blocks or unclamps halliard 5.
Embodiment seven:
As shown in figure 10, the liftable deep-water netted case resisting wind and wave, except locking mechanism, other structure is identical with embodiment one.In this embodiment, the cavity of locking mechanism, fastener 41 are the similar pyramid of shape, and fastener 41 small volumes, so that fastener 41 moves up and down in cavity.Have gathering sill 431 on the skew wall of cavity, lateral pin 441 pass gathering sill 431 and and fastener 41 fix, fixing spacer pin on the lateral pin outside gathering sill 431, the effect of spacer pin is to prevent that lateral pin 441 from falling in cavity.The outer lateral pin top of locking mechanism arranges spring 442, one end of lateral pin is connected with an end of tricing line 7, pull tricing line 7 can make lateral pin 441 upwards in the interior movement of gathering sill 431, band moved fastener 41 moves in cavity, unclamp halliard 5, and Compress Spring 442, tricing line 7 unclamped, spring 442 moves down lateral pin, and band moved fastener 41 blocks halliard 5.
For making fastener block the better effects if of halliard, the frictional force of the contact-making surface of fastener and halliard is larger, and can process decorative pattern, stria etc. on the contact-making surface on fastener increases its roughness.
Claims (10)
1. liftable deep-water netted case resisting wind and wave, comprise keed, floating drum, framework and ground tackle, keed and floating drum are fixed on framework, framework relies on the buoyancy of floating drum floating, framework is connected with water-bed ground tackle, it is characterized in that: also comprise elevator, elevator is connected the framework connection with net cage, halliard and locking mechanism are set on elevator, and locking mechanism comprises cavity, is positioned at the fastener of cavity, tricing line; The stiff end of halliard is fixed on elevator, after the free end of halliard passes ground tackle, passes again the cavity of locking mechanism, pull the free end of halliard that elevator is moved to ground tackle, the drive framework moves down, and unclamps halliard, and framework relies on the buoyancy of floating drum to rise; The cavity two ends have the mouth that halliard is passed, and fastener is connected with tricing line, pull respectively an end of tricing line that fastener is moved up and down in cavity, can block the halliard in cavity after fastener moves down, and move up and can unclamp halliard.
2. liftable deep-water netted case resisting wind and wave according to claim 1, it is characterized in that: described cavity is with two parallel sidewalls, have chute on two parallel side walls, cross bar passes two chutes, and fastener is fixed on cross bar, the stage casing of tricing line is connected on cross bar, the commutation post is set on the chamber outer wall under chute, and an end of tricing line is walked around the commutation post, pulls the two ends of tricing line that cross bar is slided along chute, the band moved fastener moves in cavity, block or unclamp halliard.
3. liftable deep-water netted case resisting wind and wave according to claim 1, it is characterized in that: the cavity of described locking mechanism, fastener is the similar taper of shape, the upper end of fastener is connected with an end of tricing line I, the lower end of fastener is connected with an end of tricing line II, pull the other end of tricing line I or tricing line II that fastener is moved in cavity, block or unclamp halliard, be fixed with limited block on the tricing line II, tricing line length between limited block and cavity lower end is less than the degree of depth of cavity, after fastener moves up and unclamps halliard, the limited block gear is outside the cavity lower ending opening, prevent that fastener from being pulled out in cavity.
4. liftable deep-water netted case resisting wind and wave according to claim 1, it is characterized in that: the cavity of described locking mechanism is taper, fastener in cavity is one or more, fastener is taper, after one or more fasteners are put into cavity, the global shape of fastener is similar with cavity geometry, described cavity top is provided with the opening at the middle pit of the stomach, halliard passes the middle pit of the stomach, opening is connected by connecting rod with fastener, one end of opening and the side wall hinge of locking mechanism connect, the other end is connected with tricing line, annulus is set on chamber outer wall, tricing line is passed annulus, pull the two ends liftable opening of tricing line, the band moved fastener moves in cavity, block or unclamp halliard, fastener below is connected with limited block, perhaps is fixed with limited block near the annulus place on tricing line, and after fastener moved up and unclamps halliard, the limited block gear outside the cavity lower ending opening or the annulus place, prevented that fastener from being pulled out in cavity.
5. liftable deep-water netted case resisting wind and wave according to claim 1, it is characterized in that: the cavity of described locking mechanism is taper, fastener in cavity is one or more, fastener is taper, after one or more fasteners are put into cavity, the global shape of fastener is similar with cavity geometry, the top of described cavity is provided with the opening at the middle pit of the stomach, halliard passes the middle pit of the stomach, fastener is connected by connecting rod with opening, opening is connected with tricing line, annulus is set on chamber outer wall, tricing line is passed annulus, pull the two ends liftable opening of tricing line, the band moved fastener moves in cavity, block or unclamp halliard, the fastener below is connected with limited block, perhaps be fixed with limited block near the annulus place on tricing line, after fastener moves up and unclamps halliard, limited block keeps off outside the cavity lower ending opening or the annulus place, prevent that fastener from being pulled out in cavity.
6. liftable deep-water netted case resisting wind and wave according to claim 1, it is characterized in that: the cavity of described locking mechanism, fastener are the similar taper of shape, have gathering sill on the skew wall of cavity, lateral pin passes gathering sill also and fastener is fixed, fixing spacer pin on lateral pin outside gathering sill, one end of lateral pin is connected with tricing line, on the locking mechanism outer wall, annulus is set, tricing line is passed annulus, pull the two ends of tricing line that lateral pin is slided along gathering sill, the band moved fastener moves in cavity, block or unclamp halliard.
7. liftable deep-water netted case resisting wind and wave according to claim 1, it is characterized in that: the cavity of described locking mechanism, fastener is the similar taper of shape, have gathering sill on the skew wall of cavity, lateral pin passes gathering sill also and fastener is fixed, fixing spacer pin on lateral pin outside gathering sill, the outer lateral pin top of locking mechanism arranges spring, one end of lateral pin is connected with an end of tricing line, pull tricing line that lateral pin is upwards moved in gathering sill, the band moved fastener moves in cavity, unclamp halliard, and Compress Spring, unclamp tricing line, spring moves down lateral pin, the band moved fastener blocks halliard.
8. the described liftable deep-water netted case resisting wind and wave of according to claim 1 to 7 any one, it is characterized in that: on described ground tackle, pulley is set, perhaps on elevator and ground tackle, assembly pulley is set all, halliard is walked around pulley or assembly pulley.
9. the described liftable deep-water netted case resisting wind and wave of according to claim 1 to 7 any one, it is characterized in that: described floating drum top arranges suitable for reading and upper cover, and the bottom of floating drum arranges end opening and lower cover.
10. the described liftable deep-water netted case resisting wind and wave of according to claim 1 to 7 any one, it is characterized in that: the end that the free end of described halliard, tricing line are not connected is fixed with float, and buoys float is in the water surface.
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| CN2013202698822U CN203279651U (en) | 2013-05-17 | 2013-05-17 | Stormy-wave-resistant deepwater net cage capable of rising and falling |
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| CN2013202698822U CN203279651U (en) | 2013-05-17 | 2013-05-17 | Stormy-wave-resistant deepwater net cage capable of rising and falling |
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| CN103238541A (en) * | 2013-05-17 | 2013-08-14 | 卞忠玉 | Deepwater net cage capable of being lifted and resisting wind waves |
| CN103798161A (en) * | 2014-01-13 | 2014-05-21 | 浙江海洋学院 | Novel deepwater net cage hydraulic lifting device |
| CN104823928A (en) * | 2015-06-02 | 2015-08-12 | 游庆红 | Fish catching method and device |
| CN104823888A (en) * | 2015-05-17 | 2015-08-12 | 衢州市依科达节能技术有限公司 | Insect alluring fish culture fishing device |
| CN105346682A (en) * | 2015-12-07 | 2016-02-24 | 关勇河 | Multi-functional water pumping floating mat |
| CN109315328A (en) * | 2017-08-01 | 2019-02-12 | 敖志辉 | A kind of underwater net cage cultivation apparatus |
| CN109548727A (en) * | 2018-11-19 | 2019-04-02 | 浙江海洋大学 | Deep water mesh cage with Pulley lift structure |
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2013
- 2013-05-17 CN CN2013202698822U patent/CN203279651U/en not_active Expired - Lifetime
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| CN103238541A (en) * | 2013-05-17 | 2013-08-14 | 卞忠玉 | Deepwater net cage capable of being lifted and resisting wind waves |
| CN103238541B (en) * | 2013-05-17 | 2014-12-24 | 卞忠玉 | Deepwater net cage capable of being lifted and resisting wind waves |
| CN103798161A (en) * | 2014-01-13 | 2014-05-21 | 浙江海洋学院 | Novel deepwater net cage hydraulic lifting device |
| CN104823888A (en) * | 2015-05-17 | 2015-08-12 | 衢州市依科达节能技术有限公司 | Insect alluring fish culture fishing device |
| CN104823888B (en) * | 2015-05-17 | 2017-02-01 | 衢州市依科达节能技术有限公司 | Insect alluring fish culture fishing device |
| CN104823928A (en) * | 2015-06-02 | 2015-08-12 | 游庆红 | Fish catching method and device |
| CN105346682A (en) * | 2015-12-07 | 2016-02-24 | 关勇河 | Multi-functional water pumping floating mat |
| CN109315328A (en) * | 2017-08-01 | 2019-02-12 | 敖志辉 | A kind of underwater net cage cultivation apparatus |
| CN109548727A (en) * | 2018-11-19 | 2019-04-02 | 浙江海洋大学 | Deep water mesh cage with Pulley lift structure |
| CN109548727B (en) * | 2018-11-19 | 2021-08-24 | 浙江海洋大学 | Deepwater net cage with pulley lifting mechanism |
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