CN105766735A - Framework type seabed-fish-inhabiting reef convenient to transport - Google Patents

Framework type seabed-fish-inhabiting reef convenient to transport Download PDF

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Publication number
CN105766735A
CN105766735A CN201610207222.XA CN201610207222A CN105766735A CN 105766735 A CN105766735 A CN 105766735A CN 201610207222 A CN201610207222 A CN 201610207222A CN 105766735 A CN105766735 A CN 105766735A
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China
Prior art keywords
guide rod
floating guide
rod
floating
cavity
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CN201610207222.XA
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Chinese (zh)
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CN105766735B (en
Inventor
王好学
王洋
隋宥珍
丰美萍
李德伟
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Zhejiang Marine Fisheries Research Institute
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Zhejiang Marine Fisheries Research Institute
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Artificial Fish Reefs (AREA)

Abstract

The invention discloses a framework type seabed-fish-inhabiting reef convenient to transport.The framework type seabed-fish-inhabiting reef comprises an upper frame, a lower frame located below the upper frame and a floating limit connecting structure located between the upper frame and the lower frame, wherein the upper frame is provided with a plurality of parallel upper fence plates, the lower frame is provided with a plurality of parallel lower fence plates, the floating limit connecting structure comprises a floating guide rod and two slide sleeves slidably arranged on the floating guide rod, two ends of the floating guide rod are respectively provided with guide od limit retaining blocks, the upper frame is connected with the slide sleeves through upper connecting rods, the lower frame is connected with the slide grooves through lower connecting rods, a first pre-tightening compression spring sleeves the floating guide rod and is located between the two slide sleeves, and self-release limit devices are arranged between the slide sleeves and the lower floating guide rod.The framework type seabed-fish-inhabiting reef is convenient to store and transport, capable of effectively lowering transportation cost and capable of being used to construct large-size underwater constructions on the seabed.

Description

A kind of framework formula seabed fish habitat reefs being readily transported
Technical field
The present invention relates to fish shelter field, be specifically related to a kind of framework formula seabed fish habitat reefs being readily transported.
Background technology
Due to the deterioration of marine environment and excessively developing and destroying day by day seriously of marine fishery resources, how to improve this problem by artificial mode imperative;In the way of throwing in artificial marine habitat, wherein improve marine ecosystem environment, build the good environment that marine organisms perch, provide for Fish etc. the place of breeding, growth and forage etc. to achieve good effect.Current artificial marine habitat is generally made up of objects such as stone, concrete block, waste and old car and boat.
Such as, China Patent Publication No. CN201821746U, publication date on May 11st, 2011, the name of innovation and creation is called a kind of fishing reef refitted with wasted fishing vessel, this application case utilizes the hull of waste and old fishing boat to transform, deck in ship structure arranges the mixed earth reefs of hollow out, and the bottom in hull arranges mixed earth body and constitutes fishing bank.For another example, China Patent Publication No. CN102599081A, publication date on July 25th, 2012, the name of innovation and creation is called a kind of artificial marine habitat, and this application case utilizes that all-in-one-piece upper unit, lower left cell and right lower quadrant unit are formed by steel bar concrete casting;It builds Fish by combination stacked and lays eggs and the place perched, and can also be greatly improved stability and the hydrodynamic force of artificial marine habitat when multiple combination.
Currently with the fish shelter that the objects such as waste and old car and boat are constituted, or the fish shelter being made up of the object such as stone or concrete block, its volume is big, deposits transport inconvenience.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that one is not only convenient for depositing, transporting, can effectively reduce cost of transportation, and the framework formula seabed fish habitat reefs being readily transported of the underwater works of large volume can be built in seabed.
The technical scheme is that
A kind of framework formula seabed fish habitat reefs being readily transported includes added, undercarriage in added lower section and the floating position-limiting attachment structure between added and undercarriage, described added it is provided with some upper barrier boards being parallel to each other, and upper barrier board is positioned at added lower section, described upper barrier board is provided with some through holes, described undercarriage is provided with some lower barrier boards being parallel to each other, and lower barrier board is positioned at above undercarriage, described lower barrier board is provided with some through holes;Described floating position-limiting attachment structure includes floating guide rod and two pieces of slip caps being slidably arranged on floating guide rod, described floating guide rod be respectively arranged at two ends with guide rod annular stop block, described added it is connected by upper connecting rod with between slip cap, one end of described upper connecting rod is hinged and connected with added, and the other end and slip cap are hinged and connected;Being connected by lower link between described undercarriage and slip cap, one end of described lower link and undercarriage are hinged and connected, and the other end and slip cap are hinged and connected;It is arranged with the first pretension compression spring on described floating guide rod and between two slip caps, is provided with between described slip cap and floating guide rod from discharging stopping means.
nullAs preferably,Certainly cylinder body is discharged from what release stopping means included the annular stop draw-in groove that is arranged in the middle part of the side of floating guide rod and the both ends open that is arranged on slip cap,Described from axis the radially extending along floating guide rod discharging cylinder body,It is made up of the first cavity being connected and the second cavity from the inner chamber of release cylinder body,Described first cavity is between the second cavity and floating guide rod,And first the internal diameter of cavity more than the internal diameter of the second cavity,It is provided with first piston body in described first cavity,The second piston body it is provided with in second cavity,And be connected by piston brace rod between first piston body and the second piston body,Medial surface near the first cavity of floating guide rod is provided with cavity limited block,Cavity limited block and floating guide rod are positioned at the same side of first piston body,It is provided with in described first cavity and first piston body can be made to be resisted against the second pretension compression spring on cavity limited block,The end face of described first piston body is provided with and the gag lever post of annular stop card slot fit,This gag lever post and floating guide rod are positioned at the same side of first piston body.
As preferably, the inward flange of the end face of slip cap is provided with from release cylinder body holding tank, and the described cylinder body holding tank of release certainly is arranged in release cylinder body holding tank.Being arranged in release cylinder body holding tank from release cylinder body holding tank of this programme structure, so can avoid interfering with guide rod annular stop block from release cylinder body.
As preferably, on floating guide rod, it is provided with linkage position-limit mechanism near floating guide rod, described linkage position-limit mechanism includes the radial direction post holes being arranged in floating guide rod and radially extending along floating guide rod, slidably it is arranged on the piston body in radial direction post holes, the connecting hole being arranged on floating guide rod end face and be connected with radial direction post holes, it is arranged on the stopper rod in connecting hole, it is arranged on the rod seal circle on stopper rod, the guide through hole being arranged on guide rod annular stop block and parallel with floating guide rod, slidably it is arranged on triggering guide rod and connecting the connection cross bar triggering guide rod with stopper rod in guide through hole;Spacing between axis and the guide rod annular stop block of close radially post holes of described radial direction post holes is more than the axial length of slip cap;The side of described triggering guide rod is provided with spacing block set, described spacing block set and connection cross bar are positioned at the same side of floating guide rod, when spacing block set is resisted against on guide rod annular stop block, the two ends triggering guide rod are positioned at the outside of guide through hole, and rod seal circle is positioned at connecting hole;The closed at both ends of described radial direction post holes, radially the both ends of the surface of post holes are equipped with the radial direction through hole being connected with the guide rod lateral surface that floats, and radial direction through hole is with radially post holes is coaxial, described radial direction through hole medial surface is provided with inner seal ring, one end of described piston body is provided with auxiliary piston rod, the other end is provided with limiting piston bar, limiting piston bar is arranged with the 3rd pretension compression spring, the medial surface of described radial direction post holes is provided with the first internal stop and the second internal stop, piston body is between the first internal stop and the second internal stop, and first internal stop and auxiliary piston rod be positioned at the same side of piston body, connecting hole is positioned at the opposite sides of the first internal stop with the river conjunction that radially post holes is connected and piston body;When piston body is resisted against on the first internal stop: the end of described auxiliary piston rod and limiting piston bar is positioned at the radial direction through hole of correspondence, and auxiliary piston rod and limiting piston bar match with the inner seal ring set in corresponding radial direction through hole;When piston body is resisted against on the second internal stop: the end of limiting piston bar is through corresponding radial direction through hole and is positioned at outside floating guide rod.
As preferably, added paralleling with undercarriage, described floating guide rod is paralleled with added.
As preferably, upper connecting rod and the jointed shaft between added are perpendicular with floating guide rod, and the jointed shaft between upper connecting rod and slip cap is perpendicular with floating guide rod;Jointed shaft between described lower link and undercarriage is perpendicular with floating guide rod, and the jointed shaft between lower link and slip cap is perpendicular with floating guide rod.
As preferably, upper barrier board is perpendicular with floating guide rod, and lower barrier board is perpendicular with floating guide rod.Space between barrier board upper after fish shelter launches may be constructed fish habitat and the place taken refuge.
As preferably, upper barrier board is paralleled with lower barrier board, and upper barrier board is in staggered distribution with lower barrier board.
The invention has the beneficial effects as follows: be not only convenient for depositing, transporting, can effectively reduce cost of transportation, and the underwater works of large volume can be built in seabed.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that the framework formula seabed fish habitat reefs being readily transported of the present invention is in contraction state.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the partial enlarged drawing at B place in Fig. 1.
Fig. 4 is the partial enlarged drawing at C place in Fig. 3.
Fig. 5 is the partial enlarged drawing at D place in Fig. 3.
Fig. 6 is a kind of structural representation that the framework formula seabed fish habitat reefs being readily transported of the present invention is in deployed condition.
Fig. 7 is the partial enlarged drawing at E place in Fig. 6.
nullIn figure: added 1、Upper barrier board 11,Undercarriage 2、Lower barrier board 21,Floating position-limiting attachment structure 3、Floating guide rod 31、Annular stop draw-in groove 32、Slip cap 33、From release cylinder body holding tank 331、First pretension compression spring 34、Guide rod annular stop block 35,From release stopping means 4、Gag lever post 41、Cavity limited block 42、First piston body 43、First cavity 44、Second pretension compression spring 45、Piston brace rod 46、Second piston body 47、Second cavity 48、From release cylinder body 49,Upper connecting rod 5,Lower link 6,Linkage position-limit mechanism 7、Radially post holes 71、Piston body 72、Connecting hole 73、Trigger guide rod 74、Extension spring 75、Spacing block set 76、Connect cross bar 77、Stopper rod 78、First internal stop 79、Second internal stop 710、Limiting piston bar 711、3rd pretension compression spring 712、Inner seal ring 713、Radial direction through hole 714、Auxiliary piston rod 715、Rod seal circle 716.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
As shown in Figure 1 and Figure 2, a kind of framework formula seabed fish habitat reefs being readily transported includes added 1, undercarriage 2 in added lower section and the floating position-limiting attachment structure 3 between added and undercarriage.Added it is made up of some crisscross upper hack levers.Undercarriage is made up of some crisscross lower hack levers.Added parallel with undercarriage.Added it is provided with some upper barrier boards 11 being parallel to each other, and upper barrier board is positioned at added lower section.Upper barrier board is with added perpendicular.Upper barrier board is provided with some through holes.Undercarriage is provided with some lower barrier boards 21 being parallel to each other, and lower barrier board is positioned at above undercarriage.Lower barrier board is perpendicular with undercarriage.Lower barrier board is provided with some through holes.Upper barrier board is paralleled with lower barrier board, and upper barrier board is in staggered distribution with lower barrier board.On adjacent two, the spacing between barrier board is 0.3-0.4 rice, and the spacing between adjacent twice barrier boards is 0.3-0.4 rice.
Floating position-limiting attachment structure includes floating guide rod 31 and two pieces of slip caps being slidably arranged on floating guide rod 33.Floating guide rod is paralleled with added.Floating guide rod be respectively arranged at two ends with guide rod annular stop block 35.The first pretension compression spring 34 it is arranged with on floating guide rod and between two slip caps.Added it is connected by upper connecting rod 5 with between slip cap.One end of upper connecting rod is hinged and connected with added, and the other end and slip cap are hinged and connected.Upper connecting rod and added between jointed shaft and floating guide rod perpendicular, the jointed shaft between upper connecting rod and slip cap is perpendicular with floating guide rod.It is connected by lower link 6 between undercarriage with slip cap.One end of lower link and undercarriage are hinged and connected, and the other end and slip cap are hinged and connected.Jointed shaft between lower link and undercarriage is perpendicular with floating guide rod, and the jointed shaft between lower link and slip cap is perpendicular with floating guide rod.Upper barrier board is perpendicular with floating guide rod.Lower barrier board is perpendicular with floating guide rod.
It is provided with between slip cap and floating guide rod from release stopping means 4, is equipped with between two slip caps and the floating guide rod of the present embodiment from discharging stopping means.From release stopping means include the annular stop draw-in groove 32 that is arranged in the middle part of the side of floating guide rod and the both ends open that is arranged on slip cap from release cylinder body 49.The inward flange of the end face of slip cap is provided with from release cylinder body holding tank 331.It is arranged in release cylinder body holding tank from release cylinder body holding tank.Two of the present embodiment are symmetrical around the midpoint of floating guide rod from the annular stop draw-in groove discharging stopping means.Axis radially extending along floating guide rod from release cylinder body.It is made up of the first cavity 44 being connected and the second cavity 48 from the inner chamber of release cylinder body.First cavity is between the second cavity and floating guide rod, and the internal diameter of the first cavity is more than the internal diameter of the second cavity.It is provided with first piston body 43 in first cavity, is provided with the second piston body 47 in the second cavity, and is connected by piston brace rod 46 between first piston body and the second piston body.The cross-sectional area of first piston body is more than the twice of the cross-sectional area of the second piston body.Medial surface near the first cavity of floating guide rod is provided with cavity limited block 42, and cavity limited block is near from the end discharging cylinder body.Cavity limited block and floating guide rod are positioned at the same side of first piston body.It is provided with in first cavity and first piston body can be made to be resisted against the second pretension compression spring 45 on cavity limited block.One end of second pretension compression spring is resisted against first piston body end, and the other end is resisted against on the inner face of the first cavity.The end face of first piston body is provided with and the gag lever post 41 of annular stop card slot fit, and this gag lever post and floating guide rod are positioned at the same side of first piston body.Gag lever post is coaxial with first piston body.The end of gag lever post is through from discharging the port of cylinder body and being positioned at from the external side of release cylinder.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, on floating guide rod, near floating guide rod, it is provided with linkage position-limit mechanism 7.Linkage position-limit mechanism includes the radial direction post holes 71 being arranged in floating guide rod and radially extending along floating guide rod, slidably it is arranged on the piston body 72 in radial direction post holes, the connecting hole 73 being arranged on floating guide rod end face and be connected with radial direction post holes, it is arranged on the stopper rod 78 in connecting hole, it is arranged on the rod seal circle 716 on stopper rod, the guide through hole being arranged on guide rod annular stop block and parallel with floating guide rod, slidably it is arranged on triggering guide rod 74 and connecting the connection cross bar 77 triggering guide rod with stopper rod in guide through hole.Rod seal circle forms sealing between connecting hole and stopper rod.Connect and be provided with extension spring 75 between cross bar and floating guide rod end.Radially the spacing between axis and the guide rod annular stop block of close radially post holes of post holes is more than the axial length of slip cap.The side triggering guide rod is provided with spacing block set 76.Spacing block set and connection cross bar are positioned at the same side of floating guide rod.Connecting hole is paralleled with the axis of floating guide rod.
The radially closed at both ends of post holes.The both ends of the surface of post holes are radially equipped with the radial direction through hole 714 being connected with the guide rod lateral surface that floats, and radial direction through hole is with radially post holes is coaxial.Radial direction through hole medial surface is provided with inner seal ring 713.One end of piston body is provided with auxiliary piston rod 715, the other end is provided with limiting piston bar 711.Limiting piston bar is arranged with the 3rd pretension compression spring 712.Radially the medial surface of post holes is provided with the first internal stop 79 and the second internal stop 710.Piston body is between the first internal stop and the second internal stop, and the first internal stop is positioned at the same side of piston body with auxiliary piston rod.Connecting hole is positioned at the opposite sides of the first internal stop with the river conjunction that radially post holes is connected and piston body.
As shown in Figure 4, when piston body is resisted against on the first internal stop: the end of auxiliary piston rod and limiting piston bar is positioned at the radial direction through hole of correspondence, and auxiliary piston rod and limiting piston bar match with the inner seal ring set in corresponding radial direction through hole.
When piston body is resisted against on the second internal stop: the end of limiting piston bar is through corresponding radial direction through hole and is positioned at outside floating guide rod.
As shown in Fig. 3, Fig. 5, when spacing block set is resisted against on guide rod annular stop block: the two ends triggering guide rod are positioned at the outside of guide through hole, and rod seal circle is positioned at connecting hole.
When slip cap is resisted against on guide rod annular stop block: stopper rod moves to connecting hole.
The specifically used process of the framework formula seabed fish habitat reefs being readily transported of the present embodiment is as follows:
First, as shown in Figure 1 and Figure 2, slide two in the middle part of slip cap floating guide rod, and make the end of gag lever post insert in corresponding annular stop draw-in groove, added moving down is driven in this process by upper connecting rod, drive undercarriage up to move by lower link, and then the framework formula seabed fish habitat reefs being readily transported is shunk;So so that the depositing of the framework formula seabed fish habitat reefs that is readily transported, transporting, can effectively reduce cost of transportation.
Second, the framework formula seabed fish habitat reefs being readily transported is transported appointment marine site.
3rd, the framework formula seabed fish habitat reefs being readily transported is transferred in appointment marine site, after the framework formula seabed fish habitat reefs being readily transported sinks to certain depth, as shown in Figure 2, owing to the cross-sectional area of first piston body is more than the cross-sectional area of the second piston body, thus the elastic force of the second pretension compression spring will be overcome under the effect of hydraulic pressure, make first piston body and the second piston body move toward the direction away from floating guide rod, and then make gag lever post move to the outside of annular stop draw-in groove;
As shown in Figure 6, Figure 7, when gag lever post moves to the outer rear flank of annular stop draw-in groove, compressing at the first pretension makes two slip caps move and be resisted against on guide rod annular stop block toward floating guide rod end under the effect of spring, up move thereby through the drive of upper connecting rod is added, drive undercarriage to move down by lower link, and then the framework formula seabed fish habitat reefs being readily transported is launched.
When slip cap is resisted against on guide rod annular stop block: slip cap drives stopper rod to move to connecting hole outward by triggering guide rod and connection cross bar.When stopper rod moves to the outer rear flank of connecting hole, extraneous hydraulic pressure is delivered in radial direction post holes by connecting hole, makes piston body move and be resisted against toward the second internal stop on the second internal stop.When piston body is resisted against on the second internal stop: the end of limiting piston bar is through corresponding radial direction through hole and is positioned at outside floating guide rod, thus carrying out spacing to slip cap, it is prevented that slip cap back moves, it is ensured that the stability of fish reef structure.
Framework formula seabed fish habitat reefs owing to being readily transported launches in sinking watching, thus can ensure that the framework formula seabed fish habitat reefs being readily transported launches smoothly.
4th, the framework formula seabed fish habitat reefs being readily transported after expansion sinks to seabed, thus can build the underwater works of large volume in seabed.

Claims (9)

1. the framework formula seabed fish habitat reefs that a kind is readily transported, it is characterized in that, including added, undercarriage in added lower section and the floating position-limiting attachment structure between added and undercarriage, described added it is provided with some upper barrier boards being parallel to each other, and upper barrier board is positioned at added lower section, described upper barrier board is provided with some through holes, and described undercarriage is provided with some lower barrier boards being parallel to each other, and lower barrier board is positioned at above undercarriage, described lower barrier board is provided with some through holes;
Described floating position-limiting attachment structure includes floating guide rod and two pieces of slip caps being slidably arranged on floating guide rod, described floating guide rod be respectively arranged at two ends with guide rod annular stop block, described added it is connected by upper connecting rod with between slip cap, one end of described upper connecting rod is hinged and connected with added, and the other end and slip cap are hinged and connected;Being connected by lower link between described undercarriage and slip cap, one end of described lower link and undercarriage are hinged and connected, and the other end and slip cap are hinged and connected;It is arranged with the first pretension compression spring on described floating guide rod and between two slip caps, is provided with between described slip cap and floating guide rod from discharging stopping means.
null2. the framework formula seabed fish habitat reefs being readily transported according to claim 1,It is characterized in that,Described certainly discharge cylinder body from what release stopping means included the annular stop draw-in groove that is arranged in the middle part of the side of floating guide rod and the both ends open that is arranged on slip cap,Described from axis the radially extending along floating guide rod discharging cylinder body,It is made up of the first cavity being connected and the second cavity from the inner chamber of release cylinder body,Described first cavity is between the second cavity and floating guide rod,And first the internal diameter of cavity more than the internal diameter of the second cavity,It is provided with first piston body in described first cavity,The second piston body it is provided with in second cavity,And be connected by piston brace rod between first piston body and the second piston body,Medial surface near the first cavity of floating guide rod is provided with cavity limited block,Cavity limited block and floating guide rod are positioned at the same side of first piston body,It is provided with in described first cavity and first piston body can be made to be resisted against the second pretension compression spring on cavity limited block,The end face of described first piston body is provided with and the gag lever post of annular stop card slot fit,This gag lever post and floating guide rod are positioned at the same side of first piston body.
3. the framework formula seabed fish habitat reefs being readily transported according to claim 2, is characterized in that, the inward flange of the end face of described slip cap is provided with from release cylinder body holding tank, and the described cylinder body holding tank of release certainly is arranged in release cylinder body holding tank.
4. the framework formula seabed fish habitat reefs being readily transported according to Claims 2 or 3, it is characterized in that, on described floating guide rod, it is provided with linkage position-limit mechanism near floating guide rod, described linkage position-limit mechanism includes the radial direction post holes being arranged in floating guide rod and radially extending along floating guide rod, slidably it is arranged on the piston body in radial direction post holes, the connecting hole being arranged on floating guide rod end face and be connected with radial direction post holes, it is arranged on the stopper rod in connecting hole, it is arranged on the rod seal circle on stopper rod, the guide through hole being arranged on guide rod annular stop block and parallel with floating guide rod, slidably it is arranged on triggering guide rod and connecting the connection cross bar triggering guide rod with stopper rod in guide through hole;Spacing between axis and the guide rod annular stop block of close radially post holes of described radial direction post holes is more than the axial length of slip cap;The side of described triggering guide rod is provided with spacing block set, described spacing block set and connection cross bar are positioned at the same side of floating guide rod, when spacing block set is resisted against on guide rod annular stop block, the two ends triggering guide rod are positioned at the outside of guide through hole, and rod seal circle is positioned at connecting hole;
The closed at both ends of described radial direction post holes, radially the both ends of the surface of post holes are equipped with the radial direction through hole being connected with the guide rod lateral surface that floats, and radial direction through hole is with radially post holes is coaxial, described radial direction through hole medial surface is provided with inner seal ring, one end of described piston body is provided with auxiliary piston rod, the other end is provided with limiting piston bar, limiting piston bar is arranged with the 3rd pretension compression spring, the medial surface of described radial direction post holes is provided with the first internal stop and the second internal stop, piston body is between the first internal stop and the second internal stop, and first internal stop and auxiliary piston rod be positioned at the same side of piston body, described connecting hole is positioned at the opposite sides of the first internal stop with the river conjunction that radially post holes is connected and piston body;
When piston body is resisted against on the first internal stop: the end of described auxiliary piston rod and limiting piston bar is positioned at the radial direction through hole of correspondence, and auxiliary piston rod and limiting piston bar match with the inner seal ring set in corresponding radial direction through hole;
When piston body is resisted against on the second internal stop: the end of limiting piston bar is through corresponding radial direction through hole and is positioned at outside floating guide rod.
5. the framework formula seabed fish habitat reefs being readily transported according to claim 4, is characterized in that, be provided with extension spring between described connection cross bar and floating guide rod end.
6. the framework formula seabed fish habitat reefs being readily transported according to claim 1 or 2 or 3, is characterized in that, described added parallels with undercarriage, and described floating guide rod is paralleled with added.
7. the framework formula seabed fish habitat reefs being readily transported according to claim 1 or 2 or 3, is characterized in that, described upper connecting rod and the jointed shaft between added are perpendicular with floating guide rod, and the jointed shaft between upper connecting rod and slip cap is perpendicular with floating guide rod;Jointed shaft between described lower link and undercarriage is perpendicular with floating guide rod, and the jointed shaft between lower link and slip cap is perpendicular with floating guide rod.
8. the framework formula seabed fish habitat reefs being readily transported according to claim 1 or 2 or 3, is characterized in that, described upper barrier board is perpendicular with floating guide rod, and lower barrier board is perpendicular with floating guide rod.
9. the framework formula seabed fish habitat reefs being readily transported according to claim 1 or 2 or 3, is characterized in that, described upper barrier board is paralleled with lower barrier board, and upper barrier board is in staggered distribution with lower barrier board.
CN201610207222.XA 2016-04-05 2016-04-05 A kind of framework formula seabed fish habitat reefs being readily transported Active CN105766735B (en)

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CN115669590A (en) * 2022-12-14 2023-02-03 长岛国家海洋公园管理中心(庙岛群岛海豹省级自然保护区管理中心) Ecological oyster reef

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CN102599083B (en) * 2011-11-07 2013-08-14 上海海洋大学 Reinforced concrete combined square reef
CN204070148U (en) * 2014-09-05 2015-01-07 浙江省海洋水产研究所 A kind of cultivator being conducive to protection marine environment

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CN106922633A (en) * 2017-02-10 2017-07-07 浙江省海洋水产研究所 A kind of gill net finishing device
CN106954597A (en) * 2017-02-10 2017-07-18 浙江省海洋水产研究所 A kind of gill net is used from disengaging heavy hammer mechanism
CN106922633B (en) * 2017-02-10 2019-09-13 浙江省海洋水产研究所 A kind of gill net finishing device
CN106954597B (en) * 2017-02-10 2019-09-13 浙江省海洋水产研究所 A kind of gill net disengaging heavy hammer mechanism certainly
CN115669590A (en) * 2022-12-14 2023-02-03 长岛国家海洋公园管理中心(庙岛群岛海豹省级自然保护区管理中心) Ecological oyster reef

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