CN102204518A - Self-sinking suction anchor - Google Patents
Self-sinking suction anchor Download PDFInfo
- Publication number
- CN102204518A CN102204518A CN2011101560971A CN201110156097A CN102204518A CN 102204518 A CN102204518 A CN 102204518A CN 2011101560971 A CN2011101560971 A CN 2011101560971A CN 201110156097 A CN201110156097 A CN 201110156097A CN 102204518 A CN102204518 A CN 102204518A
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- anchor
- anchor body
- hole
- movable cavity
- spring
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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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- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a self-sinking suction anchor, which comprises an anchor body, wherein radially arranged telescopic hooks are arranged on the anchor; a symmetrically arranged inward concave movable cavity which can accommodate part of telescopic hooks is formed on the anchor body; a convex structure is formed near the bottom of the movable cavity, and stopping hooks are formed near the end parts of the telescopic hooks in the movable cavity; the top end of the anchor body has a through hole which runs through to the movable cavity; a spring is arranged on the part, which is close to the movable cavity, of the through hole; one end of the spring is connected with the end part of the telescopic hooks in the movable cavity, and the other end of the spring extends into the through hole and is sealed and fixed by a sealing and fixing screw in the through; and the top end of the anchor body is provided with a connecting ring. When the anchor body sinks, the telescopic hooks enter a seabed by a small acute angle to facilitate sinking. When under a pull force in an opposite direction, the telescopic hooks open transversely and are finally pressed to contract to deep positions in the movable cavity, so that a large stress area which is benefit for fixation is formed. The anchor has the advantages of variable resistance and desirable fixing effect.
Description
Technical field
The present invention relates to a kind of fish shelter, relate in particular to the suction anchor of drowning oneself.
Background technology
The artificial fish shelter construction has been brought into play important effect as fishery habitat renovation technique for reparation fishery habitat, propagation fishery resources, present fish shelter Study on Technology emphasis all rests in the scientific research that the artificial fish shelter environment causes mechanism, and the important component part that the input technology of artificial fish shelter and method are built as artificial fish shelter does not still have more deep research.The input of artificial fish shelter has critical role in each link of artificial fish shelter construction, carry out safely, the input of artificial fish shelter precisely, efficiently, can not only make artificial fish shelter bring into play its maximum habitat and transform function, lot of manpower and material resources is saved in the construction that also can be artificial fish shelter simultaneously.Existing artificial fish shelter such as Chinese invention patent application " the artificial fish shelter put-on method of exposed waters ", publication number CN 101933485A, announced a kind of artificial fish shelter put-on method of exposed waters, relate to artificial fish shelter construction technique field, what solved is to improve the technical problem of throwing in efficient and throwing in precision.It is the same with common fish shelter, adopts heavy property reefs, can only breed the bottom, can't breed the middle level.Therefore need exploitation can adapt to the equipment that many water layer propagation require.
Summary of the invention
The objective of the invention is to provides the suction anchor of drowning oneself that a kind of resistance is variable, anchor effect is good at prior art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the suction anchor of drowning oneself comprises the anchor body, and this anchor body is provided with radial telescopic hook of arranging; The anchor system has the indent activity chamber of symmetrically arranged energy holding portion telescopic hook; Be shaped on bulge-structure near the bottom in movable chamber, telescopic hook is shaped on strip dog near being positioned at the end in movable chamber; Anchor body top is shaped on through hole, and through hole is through to movable chamber; Through hole is provided with spring near the part in described movable chamber; Spring one end connects the end that telescopic hook is positioned at movable chamber, and the spring other end stretches into through hole and by the sealing screw sealing that is arranged in through hole; Anchor body top is shaped on connecting ring.Telescopic hook enters sea bed with less acute angle in anchor body sinking process, is beneficial to sinking.When being subjected to reversal interlocking relay, telescopic hook laterally opens, because drag effect, telescopic hook finally is extruded and is contracted to darker position, movable chamber, forms bigger stress surface, is beneficial to fixing.
Because the present invention has adopted radial telescopic hook of arranging; The anchor system has the indent activity chamber of symmetrically arranged energy holding portion telescopic hook; Be shaped on bulge-structure near the bottom in movable chamber, telescopic hook is shaped on strip dog near being positioned at the end in movable chamber; Anchor body top is shaped on through hole, and through hole is through to movable chamber; Through hole is provided with spring near the part in described movable chamber; Spring one end connects the end that telescopic hook is positioned at movable chamber, and the spring other end stretches into through hole and by the sealing screw sealing that is arranged in through hole; Anchor body top is shaped on structures such as connecting ring, and it has the advantage that resistance is variable, anchor effect is good.
Description of drawings
Fig. 1 is an embodiment of the invention cross-sectional view;
Fig. 2 implements view for the embodiment of the invention.
Embodiment
Below in conjunction with attached embodiment the present invention is described in further detail.
Drawing reference numeral explanation: anchor body 1, movable chamber 1a, telescopic hook 2, strip dog 2a, spring 3, connecting ring 4, through hole 5, sealing screw 6.
Embodiment: referring to figs. 1 through Fig. 2, the suction anchor of drowning oneself comprises anchor body 1, and this anchor body 1 is provided with the radial telescopic hook of arranging 2; Anchor body 1 is shaped on the indent activity chamber 1a of symmetrically arranged energy holding portion telescopic hook 2; Be shaped on bulge-structure near the bottom of movable chamber 1a, telescopic hook 2 is shaped on strip dog 2a near being positioned at the end of movable chamber 1a; Anchor body 1 top is shaped on through hole 5, and through hole 5 is through to movable chamber 1a; Through hole 5 is provided with spring 3 near the part of described movable chamber 1a; Spring 3 one ends connect the end that telescopic hook 2 is positioned at movable chamber 1a, and spring 3 other ends stretch into through hole 5 and by sealing screw 6 sealing that are arranged in through hole 5; Anchor body 1 top is shaped on connecting ring 4.Telescopic hook 2 enters sea bed with less acute angle in anchor body 1 sinking process, is beneficial to sinking.When being subjected to reversal interlocking relay, telescopic hook 2 laterally opens, because drag effect, telescopic hook 2 finally is extruded and is contracted to the darker position of movable chamber 1a, forms bigger stress surface, is beneficial to fixing.
With a kind of floated fish shelter is example, rope and be serially connected in ball float on this rope as main line, and the rope mid portion passes fixed pulley and is connected with the suction anchor of drowning oneself through the snub rope; The end of rope connects buoyancy tank; The buoyancy tank surface is evenly equipped with attachment band; Connect attached ropes on the attachment band.Poor by the increase and decrease ball float with the buoyancy of adjusting whole system, thus reach adjusting to the buoyancy tank suspension degree of depth.Rope can reduce rope by fixed pulley and distribute the resistance in the sliding process and reduce to vibrate the influence that drags of anchor that brings between ball float part and buoyancy tank; Fixed pulley links to each other with the suction anchor of drowning oneself, make the position of the suction anchor of drowning oneself be in metastable state, and be positioned at inclination angle corresponding change of the fixed pulley of the suction anchor top of drowning oneself with the difference of ocean current, rope angle, the part rope of feasible close fixed pulley is near level, and be close to sea bed, increase anchor-hold.The snub rope since its connection be the fixed pulley of heavy property, therefore also be in the state that level is close to sea bed usually, further play preventing to drag of anchor, increase the effect of anchor-hold.Be connected with a sinker on the buoyancy tank; Rope is connected with a sinker near the part of buoyancy tank.Be connected in sinker under the buoyancy tank and be used for the buoyancy of balance buoyancy tank, the sinker that is connected on the rope is used to regulate the rope inclination angle, reduces the pulling force component of vertical direction.
Although described the present invention in conjunction with preferred embodiment; 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, coordinate to the theme of listing here, so protection scope of the present invention is as the criterion when looking the claim restricted portion that is proposed.
Claims (1)
1. the suction anchor of drowning oneself comprises anchor body (1), and it is characterized in that: described anchor body (1) is provided with radial telescopic hook of arranging (2); Described anchor body (1) is shaped on the indent activity chamber (1a) of the symmetrically arranged energy described telescopic hook of holding portion (2); Be shaped on bulge-structure near the bottom in described movable chamber (1a), described telescopic hook (2) is shaped on strip dog (2a) near being positioned at the end of movable chamber (1a); Described anchor body (1) top is shaped on through hole (5), and described through hole (5) is through to described movable chamber (1a); Described through hole (5) is provided with spring (3) near the part in described movable chamber (1a); Described spring (3) one ends connect the end that described telescopic hook (2) is positioned at movable chamber (1a), and described spring (3) other end stretches into through hole (5) and by sealing screw (6) sealing that is arranged in through hole (5); Described anchor body (1) top is shaped on connecting ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101560971A CN102204518B (en) | 2011-06-10 | 2011-06-10 | Self-sinking suction anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101560971A CN102204518B (en) | 2011-06-10 | 2011-06-10 | Self-sinking suction anchor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102204518A true CN102204518A (en) | 2011-10-05 |
| CN102204518B CN102204518B (en) | 2013-04-17 |
Family
ID=44693795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101560971A Expired - Fee Related CN102204518B (en) | 2011-06-10 | 2011-06-10 | Self-sinking suction anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102204518B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518128A (en) * | 2011-12-14 | 2012-06-27 | 浙江海洋学院 | Anti-traction anchor pile |
| CN104221968A (en) * | 2014-09-24 | 2014-12-24 | 浙江海洋学院 | Fish shelter structure suitable for culturing octopus in neritic region |
| CN104521834A (en) * | 2014-12-29 | 2015-04-22 | 浙江海洋学院 | Industrial aquaculture fish shelter |
| CN108001623A (en) * | 2017-12-02 | 2018-05-08 | 中国海洋大学 | The hollow thread suction anchor passed through under itself can rotating |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002322636A (en) * | 2001-04-25 | 2002-11-08 | Kyoei Zoki Kk | Anchor installed in seabed |
| CN1807770A (en) * | 2005-01-20 | 2006-07-26 | 北京中阔科技有限责任公司 | Multipurpose ground anchor and its use tool |
| CN101743917A (en) * | 2009-12-20 | 2010-06-23 | 浙江海洋学院 | Flowing and wave resisting cultivating raft |
| CN201536556U (en) * | 2009-11-09 | 2010-08-04 | 浙江海洋学院 | Seabed anchoring and floating apparatus of deep water net cage |
| CN101933485A (en) * | 2010-03-30 | 2011-01-05 | 上海海洋大学 | Artificial fish reef throwing method for open sea area |
| CN202153938U (en) * | 2011-06-10 | 2012-03-07 | 浙江海洋学院 | Anchor with movable arm |
-
2011
- 2011-06-10 CN CN2011101560971A patent/CN102204518B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002322636A (en) * | 2001-04-25 | 2002-11-08 | Kyoei Zoki Kk | Anchor installed in seabed |
| CN1807770A (en) * | 2005-01-20 | 2006-07-26 | 北京中阔科技有限责任公司 | Multipurpose ground anchor and its use tool |
| CN201536556U (en) * | 2009-11-09 | 2010-08-04 | 浙江海洋学院 | Seabed anchoring and floating apparatus of deep water net cage |
| CN101743917A (en) * | 2009-12-20 | 2010-06-23 | 浙江海洋学院 | Flowing and wave resisting cultivating raft |
| CN101933485A (en) * | 2010-03-30 | 2011-01-05 | 上海海洋大学 | Artificial fish reef throwing method for open sea area |
| CN202153938U (en) * | 2011-06-10 | 2012-03-07 | 浙江海洋学院 | Anchor with movable arm |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518128A (en) * | 2011-12-14 | 2012-06-27 | 浙江海洋学院 | Anti-traction anchor pile |
| CN102518128B (en) * | 2011-12-14 | 2014-12-03 | 浙江海洋学院 | Anti-traction anchor pile |
| CN104221968A (en) * | 2014-09-24 | 2014-12-24 | 浙江海洋学院 | Fish shelter structure suitable for culturing octopus in neritic region |
| CN104521834A (en) * | 2014-12-29 | 2015-04-22 | 浙江海洋学院 | Industrial aquaculture fish shelter |
| CN108001623A (en) * | 2017-12-02 | 2018-05-08 | 中国海洋大学 | The hollow thread suction anchor passed through under itself can rotating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102204518B (en) | 2013-04-17 |
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Granted publication date: 20130417 |
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