CN102556285A - Net cage module anchor - Google Patents
Net cage module anchor Download PDFInfo
- Publication number
- CN102556285A CN102556285A CN2011104371238A CN201110437123A CN102556285A CN 102556285 A CN102556285 A CN 102556285A CN 2011104371238 A CN2011104371238 A CN 2011104371238A CN 201110437123 A CN201110437123 A CN 201110437123A CN 102556285 A CN102556285 A CN 102556285A
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- net cage
- retaining rod
- shaped
- anchor
- active retaining
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Abstract
The invention discloses a net cage module anchor, which comprises a body with a cylindrical main body structure. A front cone-shaped body of a cone-shaped structure is arranged at the working end of the body, and an outer edge opening of the front cone-shaped body protrudes towards the outside. Hinge seats are annularly arranged around the outer edge opening of the front cone-shaped body, and the hinge seats are hinged with a movable stopping rod capable of opening and stopping the body from doing counter motion in sediment through pins. An outward protruding location platform is manufactured around the middle portion of the body, and the movable stopping rod can be right contained in the sunk portion between the location platform and the front cone-shaped body. A through hole is manufactured on a connecting head at the tail end of the body. The front cone-shaped body of the cone-shaped structure enables the whole net cage module anchor to enter the sediment with the small resistance, the whole net cage module anchor is arranged with certain space, and damage of the movable stopping rod is avoided. The movable stopping rod hinged with the hinge seats through the pins is convenient to open. The net cage module anchor has the advantages of being firm in structure, stable in state during a piling process, big in reverse resistance, simple in process and compact in structure.
Description
Technical field
The present invention relates to be arranged at the anchor assemblies in the water, relate in particular to net cage modular anchor body.
Background technology
Generally,, adopt following method, in the method, at first, sea bottom surface is being excavated, then, make positioning of anchor, above that overburden soil for the anchor that fills that will have bigger confining force is arranged at sea bottom surface.As other method, include following method, wherein, behind the bottom that anchor is installed on stake, should stake fall from barge, it is contacted with sea bottom surface, make this rotation, thus, be arranged to this anchor is pressed into sea bottom surface.Sea bottom surface is being excavated, be provided with in the existing method of anchor, owing to must excavate sea bottom surface, then overburden soil so in this process, water is polluted, consequently, has the environmental pollution problems of causing.In addition,, anchor is pressed into and is arranged in the method for sea bottom surface through making the stake rotation, though can use in the more shallow region of the depth of water,, in the darker region of water, stake is contacted with sea bottom surface, this method has the restriction that can not use.Chinese invention patent " subterranean suction anchor assembly ", Granted publication CN1250422C, patent No. ZL03104149.3 discloses a kind of subterranean suction anchor, and this anchor still can be arranged at sea bottom surface easily in the bigger region of the depth of water.It comprises suction anchor, in the upper layer part of suction anchor, is provided with the pipe that is communicated with marine pump, and this suction anchor is through by this pipe, discharges the in-to-in water of inflow and gets into sea bottom surface; Anchor is connected with cable in this anchor periphery, and this anchor is connected with suction anchor separably, gets into sea bottom surface by suction anchor, and this anchor gets into the sea bottom surface desired depth and is fixed, and after being fixed in the seabed, this anchor separates with suction anchor, is arranged at the seabed; Hydraulic efficiency jack; It is installed on the bottom portion of suction anchor, through following hydraulic pressure between suction anchor and anchor; The upper layer part of anchor is fastening or remove that this is fastening; Separably anchor is connected with suction anchor thus, this hydraulic pressure is by the upper layer part through suction anchor, the hydraulic pipe that is communicated with the hydraulic efficiency gear at sea and supplying with; At the state of anchor with desired depth entering sea bottom surface, make the hydraulic efficiency jack action, this anchor separates with suction anchor thus, is arranged at the seabed.
Summary of the invention
The objective of the invention is to prior art provide a kind of firm in structure, stable, the reverse resistance of piling process status is big, technology simple, the net cage modular anchor body of compact conformation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: net cage modular anchor body, comprise the cylindrical body of agent structure, and wherein: the body working end has the precentrum of tapered structure, and the outer bead of this precentrum protrudes laterally; Annular row is furnished with hinge seat near the outer bead of precentrum; The hinge seat via pins is hinged with can open and stop body heterodromous active retaining rod in silt; Be shaped on the positioning table of evagination near the body middle part; Sunk part between positioning table and the precentrum can hold active retaining rod just; Be shaped on through hole on the connector of body tip.The precentrum of tapered structure makes whole net cage modular anchor body when getting into silt, have less resistance, and arranges certain space, prevents to damage active retaining rod; Hinge seat via pins pivotally attached active retaining rod is convenient to open.The outer choma shape of precentrum is placed with hinge seat, makes the active retaining rod that connects on it have bigger gap each other, thereby after getting into silt, because pressure, silt can be absorbed in the gap between active retaining rod and the body.
Be to optimize technique scheme, the measure of taking also comprises: active retaining rod by two reverse wedges that laterally arrange through across the beam body be connected and form groove structure; The end of reverse wedge near the outside of most advanced and sophisticated positioning table, and the tip of the end of this reverse wedge is outwardly; Positioning table is shaped on flame diversion trough near being positioned at reverse wedge tip; Has the gap between reverse wedge inboard and the body side; Groove is near running through active retaining rod near the active retaining rod base portion.Active retaining rod becomes groove structure by reverse wedge shape, makes body direction in getting into silt process comparatively stable.During counter motion, silt promotes through the flame diversion trough that positioning table is shaped on after body is receiving pulling force, because the tip of the end of reverse wedge outwardly, thereby open fast, forms large-area resistance area; And get in the process of silt when the body forward, flame diversion trough plays the effect to silt water conservancy diversion, minimizing resistance.
Because the precentrum that the present invention adopts the body working end to have tapered structure, and the outer bead of this precentrum protrudes laterally; Annular row is furnished with hinge seat near the outer bead of precentrum; The hinge seat via pins is hinged with can open and stop body heterodromous active retaining rod in silt; Be shaped on the positioning table of evagination near the body middle part; Sunk part between positioning table and the precentrum can hold active retaining rod just; Be shaped on structures such as through hole on the connector of body tip.The precentrum of tapered structure makes whole net cage modular anchor body when getting into silt, have less resistance, and arranges certain space, prevents to damage active retaining rod; Hinge seat via pins pivotally attached active retaining rod is convenient to open.The outer choma shape of precentrum is placed with hinge seat, makes the active retaining rod that connects on it have bigger gap each other, thereby after getting into silt, because pressure, silt can be absorbed in the gap between active retaining rod and the body.That the present invention has is firm in structure, stable, the reverse resistance of piling process status is big, technology simple, the advantage of compact conformation.
Description of drawings
Fig. 1 is an embodiment of the invention rounding state structural representation;
Fig. 2 is an embodiment of the invention open mode structural representation;
Fig. 3 is an embodiment of the invention rounding state sectional structure scheme drawing.
The specific embodiment
Below in conjunction with attaching embodiment the present invention is described in further detail.
Drawing reference numeral explanation: body 1, precentrum 11, hinge seat 11a, pin 11b, positioning table 12, flame diversion trough 12a, connector 13, through hole 13a, active retaining rod 2, reverse wedge 21, groove 22.
Embodiment: referring to figs. 1 through Fig. 3, net cage modular anchor body comprises the cylindrical body 1 of agent structure, and wherein: body 1 working end has the precentrum 11 of tapered structure, and the outer bead of this precentrum 11 protrudes laterally; Annular row is furnished with hinge seat 11a near the outer bead of precentrum 11; Hinge seat 11a via pins 11b is hinged with and can opens and stop body 1 heterodromous active retaining rod 2 in silt; Be shaped on the positioning table 12 of evagination near body 1 middle part; Sunk part between positioning table 12 and the precentrum 11 can hold active retaining rod 2 just; Be shaped on through hole 13a on the connector 13 of body 1 end.The precentrum 11 of tapered structure makes whole net cage modular anchor body when getting into silt, have less resistance, and arranges certain space, prevents to damage active retaining rod 2; Hinge seat 11a via pins 11b pivotally attached active retaining rod 2 draws in when being convenient to active retaining rod 2 and advancing, and opens when retreating.The outer choma shape of precentrum 11 is placed with hinge seat 11a, makes the active retaining rod 2 that connects on it have bigger gap each other, thereby after getting into silt, because pressure, silt can be absorbed in the gap between active retaining rod 2 and the body 1.
Although combined preferred embodiment the present invention has been described; Right its is not in order to limit the present invention; Any those skilled in the art; Under the situation that does not break away from the spirit and scope of the present invention, can implement the displacement and the modification of various changes, coordinator to the theme of listing here, so protection scope of the present invention is as the criterion when looking the scope thereof that is proposed.
Claims (2)
1. net cage modular anchor body comprises the cylindrical body of agent structure (1), it is characterized in that: described body (1) working end has the precentrum (11) of tapered structure, and the outer bead of this precentrum (11) protrudes laterally; Annular row is furnished with hinge seat (11a) near the outer bead of described precentrum (11); Described hinge seat (11a) via pins (11b) is hinged with can open and stop described body (1) heterodromous active retaining rod (2) in silt; Be shaped on the positioning table (12) of evagination near described body (1) middle part; Sunk part between described positioning table (12) and the precentrum (11) can hold described active retaining rod (2) just; Be shaped on through hole (13a) on the connector (13) of described body (1) end.
2. net cage modular anchor body according to claim 1 is characterized in that: described active retaining rod (2) by two reverse wedges (21) of laterally arranging through across the beam body be connected and form groove (22) structure; The end of described reverse wedge (21) is near the outside of described most advanced and sophisticated positioning table (12), and the tip of the end of this reverse wedge (21) outwardly; Described positioning table (12) is shaped on flame diversion trough (12a) near being positioned at described reverse wedge (21) tip; Has the gap between described reverse wedge (21) inboard and described body (1) side; Described groove (22) is near running through described active retaining rod (2) near described active retaining rod (2) base portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104371238A CN102556285A (en) | 2011-12-23 | 2011-12-23 | Net cage module anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104371238A CN102556285A (en) | 2011-12-23 | 2011-12-23 | Net cage module anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102556285A true CN102556285A (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104371238A Pending CN102556285A (en) | 2011-12-23 | 2011-12-23 | Net cage module anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102556285A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132521A (en) * | 2013-03-21 | 2013-06-05 | 中国海洋大学 | Undersea suction anchor |
| CN103600812A (en) * | 2013-11-13 | 2014-02-26 | 青岛迪玛尔海洋工程有限公司 | Suction anchor with attached skirt |
| CN104973221A (en) * | 2015-07-05 | 2015-10-14 | 周虎 | Sea anchor and method for producing the same |
| CN106005263A (en) * | 2016-07-07 | 2016-10-12 | 天津大学 | Assembled circumferential stabbing torpedo anchor |
| CN106005262A (en) * | 2016-07-07 | 2016-10-12 | 天津大学 | Torpedo anchor with ring spines |
| CN107031792A (en) * | 2017-03-22 | 2017-08-11 | 湖北海洋工程装备研究院有限公司 | The installation method of the reinforcement device of suction anchor, suction anchor and reinforcement device |
| CN107933828A (en) * | 2017-10-10 | 2018-04-20 | 浙江大学 | A kind of expandable Novel fish mine anchor of anchor head and its installation method |
| CN113978620A (en) * | 2021-11-24 | 2022-01-28 | 中国船舶科学研究中心 | Rapid deployment anchoring system and use method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1373067A (en) * | 1920-07-02 | 1921-03-29 | Goodreau Evarist | Anchor |
| US4076313A (en) * | 1976-08-20 | 1978-02-28 | Sperandeo Iii Frank P | Underwater recovery apparatus |
| US4312289A (en) * | 1979-11-13 | 1982-01-26 | Joseph Conrad | Permanent mooring apparatus |
| CN1438152A (en) * | 2002-02-15 | 2003-08-27 | 株式会社大宇建设 | Underground suction anchor assembly |
| US20080141922A1 (en) * | 2006-12-13 | 2008-06-19 | Edmund Muehlner | Folding torpedo anchor for marine moorings |
-
2011
- 2011-12-23 CN CN2011104371238A patent/CN102556285A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1373067A (en) * | 1920-07-02 | 1921-03-29 | Goodreau Evarist | Anchor |
| US4076313A (en) * | 1976-08-20 | 1978-02-28 | Sperandeo Iii Frank P | Underwater recovery apparatus |
| US4312289A (en) * | 1979-11-13 | 1982-01-26 | Joseph Conrad | Permanent mooring apparatus |
| CN1438152A (en) * | 2002-02-15 | 2003-08-27 | 株式会社大宇建设 | Underground suction anchor assembly |
| US20080141922A1 (en) * | 2006-12-13 | 2008-06-19 | Edmund Muehlner | Folding torpedo anchor for marine moorings |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132521A (en) * | 2013-03-21 | 2013-06-05 | 中国海洋大学 | Undersea suction anchor |
| CN103132521B (en) * | 2013-03-21 | 2015-01-21 | 中国海洋大学 | Undersea suction anchor |
| CN103600812A (en) * | 2013-11-13 | 2014-02-26 | 青岛迪玛尔海洋工程有限公司 | Suction anchor with attached skirt |
| CN103600812B (en) * | 2013-11-13 | 2015-10-07 | 青岛迪玛尔海洋工程有限公司 | With the suction anchor of attached skirts |
| CN104973221A (en) * | 2015-07-05 | 2015-10-14 | 周虎 | Sea anchor and method for producing the same |
| CN106005262A (en) * | 2016-07-07 | 2016-10-12 | 天津大学 | Torpedo anchor with ring spines |
| CN106005263A (en) * | 2016-07-07 | 2016-10-12 | 天津大学 | Assembled circumferential stabbing torpedo anchor |
| CN106005262B (en) * | 2016-07-07 | 2017-10-31 | 天津大学 | A kind of band stickleback mine anchor |
| CN106005263B (en) * | 2016-07-07 | 2017-11-21 | 天津大学 | Assembled ring stickleback mine anchor |
| CN107031792A (en) * | 2017-03-22 | 2017-08-11 | 湖北海洋工程装备研究院有限公司 | The installation method of the reinforcement device of suction anchor, suction anchor and reinforcement device |
| CN107031792B (en) * | 2017-03-22 | 2019-05-07 | 湖北海洋工程装备研究院有限公司 | The installation method of the reinforcement device of suction anchor, suction anchor and reinforcement device |
| CN107933828A (en) * | 2017-10-10 | 2018-04-20 | 浙江大学 | A kind of expandable Novel fish mine anchor of anchor head and its installation method |
| CN107933828B (en) * | 2017-10-10 | 2019-02-05 | 浙江大学 | A kind of expandable Novel fish mine anchor of anchor head and its installation method |
| CN113978620A (en) * | 2021-11-24 | 2022-01-28 | 中国船舶科学研究中心 | Rapid deployment anchoring system and use method |
| CN113978620B (en) * | 2021-11-24 | 2022-12-27 | 中国船舶科学研究中心 | Rapid deployment anchoring system and use method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |