CN108849670A - Mobile deep water mesh cage towing anchor can occur for a kind of anchor shank - Google Patents
Mobile deep water mesh cage towing anchor can occur for a kind of anchor shank Download PDFInfo
- Publication number
- CN108849670A CN108849670A CN201810699846.7A CN201810699846A CN108849670A CN 108849670 A CN108849670 A CN 108849670A CN 201810699846 A CN201810699846 A CN 201810699846A CN 108849670 A CN108849670 A CN 108849670A
- Authority
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- China
- Prior art keywords
- anchor
- shank
- towing
- slab
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- 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
Abstract
Mobile deep water mesh cage towing anchor, including anchor slab, guide plate, anchor shank can occur the invention discloses a kind of anchor shank；The middle part of anchor slab vertically offers sliding groove；Guide plate shape triangular in shape, guide plate are welded in the lower part of anchor slab and tilt to anchor shank side；One end that anchor shank is connect with anchor slab is provided with the frid that can be caught in sliding groove, the two sides of frid are provided with baffle, the side that baffle is contacted with anchor slab is uniform, is symmetrically arranged with spherical groove, and after being embedded in steel ball in spherical groove, just with anchor slab point contact occurs for each steel ball on two baffles.When load component of the anchor chain load along anchor slab direction is directed toward guide plate side, anchor shank can slide downward；When load component of the anchor chain load along anchor slab direction deviates from guide plate side, anchor shank can upward sliding.Corresponding sliding can occur according to the direction of load for anchor shank, and the state after sliding is in optimum state, is conducive to the performance for giving full play to towing anchor.
Description
Technical field
The present invention relates to the anchoring technical field of deep water mesh cage, specifically a kind of anchor shank can occur mobile deep water mesh cage and drag
Drag anchor.
Background technique
The Form Development process of towing anchor can substantially be divided into three phases：First stage is old-fashioned inefficient anchor, second
Stage is high-bearing capacity anchor, and the phase III is normal direction load anchor.The novel towing anchor being previously mentioned at this stage, is often referred to normal direction load
Anchor (Vertically Loaded Anchor, VLA), belongs to large-scale embedded type drag plate anchor.Normal direction load anchor can not only be born
Horizontal and vertical load, and anti-pulling capacity with higher, bearing capacity can achieve 100 times of anchor own wt with
On, while there is light-weight, material to save, is easy to operate, is easy storage, recyclable and many advantages, such as reuse, and it is novel at present
Deep water tightens the cooperation of rope Mooring Arrangements, and the advantage under deep water conditions is clearly.
Existing novel towing anchor is mainly used for the oil and natural gas facility of mooring depth water float, therefore its quality and body
Product is larger.If the towing anchor of such as normal direction load anchor etc is used for the anchoring of seawater cage, quality and volume seem excessive,
Cost is also relatively excessively high, it is difficult to promote the use.The area of China's mariculture at present is concentrated mainly on the shallow gulf within 15 m isobaths
It is interior, and more than the sea area utilization rate of the 20 m depth of waters still less than 1%, therefore, the deep water mesh cage for greatly developing the 20 m depth of waters or more is supported
It grows, is one of the new way for solving the guarantee of China's food supply.But existing normal direction load anchor commonly used in hundreds of meters even on
The sea area of the km depth of water, if being used for 20 m of mooring ~ 50m depth of water net cage, it is clear that should not directly copy mechanically, certain change need to be carried out
Into.
Therefore, it is necessary to design a kind of novel towing anchor, it is made to meet the anchoring needs of 20m ~ 50m depth of water net cage, quality phase
To smaller, installation cost is relatively low, and anti-pulling capacity is able to satisfy the mooring requirement of seawater cage.
Mobile deep water mesh cage towing anchor, anchor slab can occur the object of the present invention is to provide a kind of anchor shank for summary of the invention
Belong to anchor shank and be slidably connected, the sliding of certain distance can occur based on the sliding groove of anchor slab for anchor shank, so as to according to anchor chain lotus
The direction of load changes the stress of towing anchor, so that the resistance to plucking resistance of towing anchor is in optimum state, holds to improve its resistance to plucking
Carry power.
In order to achieve the above object, the technical scheme adopted by the invention is as follows：
Mobile deep water mesh cage towing anchor can occur for a kind of anchor shank, it is characterised in that：Including anchor slab and anchor shank, along perpendicular among anchor slab
To sliding groove is offered, the two sides of anchor slab are respectively equipped with hold-down bars, and described anchor shank one end is equipped with anchor eye, the connection of the anchor shank other end
Slot plate, both ends of the frid on anchor shank extending direction are respectively equipped with baffle, and the frid of the anchor shank is slidably mounted on anchor slab
Anchor slab is clipped in the middle by sliding groove by the baffle at frid both ends, and the side plate face of each baffle towards anchor slab is respectively equipped with multiple
Spherical groove has been respectively embedded into steel ball in spherical groove, by the steel ball lateral plates point contact corresponding with anchor slab on baffle, anchor slab
Bottom edge is also connected with guide plate to the inclination of anchor shank side.
Mobile deep water mesh cage towing anchor can occur for a kind of anchor shank, it is characterised in that：The guide plate is triangle
Shape shape, guide plate quantity have one or more, and the triangular tip of guide plate is inclined downwardly directed, guide plate and anchor slab
Angle is not less than 135 °.
Mobile deep water mesh cage towing anchor can occur for a kind of anchor shank, it is characterised in that：The width of the frid
Less than the width of sliding groove, the height of sliding groove is not less than three times of frid height；The baffle is rectangular slab, the height of baffle
Degree is greater than the height of frid, and the width of baffle is not less than six times of frid width；The diameter of steel ball is slightly less than the straight of spherical groove
Diameter.
The construction auxiliary device of mobile deep water mesh cage towing anchor can occur for a kind of anchor shank, it is characterised in that：Including construction
Bracket；Construction bracket is made of the rectangular-shaped frame that multiple supporting legs support, and setting is caught on rectangular-shaped frame for hold-down bars
Hold-down bars bayonet, and the anchor shank bayonet being caught in for anchor shank；The hold-down bars of towing anchor and anchor shank are caught in the corresponding card of construction bracket
After mouthful, the distance of guide plate tip to rectangular-shaped frame is greater than the length of four legs on rectangular-shaped frame；Construction bracket it is rectangular-shaped
Frame is formed by connecting by the plastic material of strip rectangular cross section, and construction bracket is only capable of the weight of support towing anchor, is being more than to drag
Under the load action for draging anchor weight, construction bracket is presented brittle fracture and destroys.
Compared with prior art, advantages of the present invention is：
(1) when constructing, first towing anchor is fixed on construction bracket, construction bracket smoothly contacts sea bed, can guarantee towing anchor
Ideal pose before towing is convenient for towing anchor injection sea bed.And during towing construction bracket due to by being more than that it is strong
The load of degree and brittle break is presented, construction bracket is on the process of towing anchor injection sea bed substantially without influence.Construction bracket cost
It is cheap, it is disposable auxiliary bracket.
(2) when anchor chain load along anchor slab direction load component be directed toward guide plate side when, anchor shank can slide downward, this
When anchor shank and guide plate distance recently, be conducive to the injection sea bed under the guiding function of guide plate；When anchor chain load is along anchor slab side
To load component deviate from guide plate side when, anchor shank can upward sliding, anchor shank and guide plate distance are farthest at this time, and anchor slab is led
To plate, the resistance to plucking, anti-rotation performance of composed structure are most strong together with anchor shank, and the anti-pulling capacity of towing anchor is high.As it can be seen that anchor shank can
Corresponding sliding occurs according to the direction of load, and the state after sliding is in optimum state, is conducive to give full play to and drag
Drag the performance of anchor.
Detailed description of the invention
Fig. 1 is mentioned towing anchor main view by the present invention.
Fig. 2 is mentioned towing anchor top view by the present invention.
Fig. 3 is mentioned towing anchor right view by the present invention.
Fig. 4 is proposed towing anchor three dimensional structure diagram 1 by the present invention.
Fig. 5 is proposed towing anchor three dimensional structure diagram 2 by the present invention.
Fig. 6 is moved to the top three dimensional structure diagram for the anchor shank of the mentioned towing anchor of the present invention.
Fig. 7 for the mentioned towing anchor of the present invention anchor slab three dimensional structure diagram 1.
Fig. 8 for the mentioned towing anchor of the present invention anchor slab three dimensional structure diagram 2.
Fig. 9 for the mentioned towing anchor of the present invention anchor shank main view.
Figure 10 for the mentioned towing anchor of the present invention anchor shank top view.
Figure 11 for the mentioned towing anchor of the present invention anchor shank three dimensional structure diagram 1.
Figure 12 for the mentioned towing anchor of the present invention anchor shank three dimensional structure diagram 2.
Figure 13 for the mentioned towing anchor of the present invention baffle three dimensional structure diagram.
Figure 14 is insertion steel ball three dimensional structure diagram in the baffle of the mentioned towing anchor of the present invention.
Figure 15 for the mentioned towing anchor of the present invention anchor slab and anchor shank connection schematic diagram.
Three dimensional structure diagram when Figure 16 is placed on construction bracket for the mentioned towing anchor of the present invention.
Construction bracket three dimensional structure diagram Figure 17 used when being installed for mentioned towing anchor of the invention.
Main view when Figure 18 is placed on construction bracket for the mentioned towing anchor of the present invention.
Figure 19 is mentioned towing anchor by the present invention and contacts sea bed schematic diagram under the effect of gravity.
Figure 20 is mentioned towing anchor gradually injection sea bed schematic diagram under a stretching force by the present invention.
Figure 21 by the present invention mentioned towing anchor construct after with net cage connection schematic diagram.
Figure 22 by the present invention is mentioned towing anchor, and anchor shank position changes schematic diagram under a stretching force.
Description of symbols：1, anchor slab；2, guide plate；3, anchor shank；4, anchor eye；5, baffle；6, hold-down bars；7, sliding groove；
8, frid；9, steel ball；10, spherical groove；11, construction bracket；12, anchor shank bayonet；13, hold-down bars bayonet；14, anchor chain；15, net
Case；A, sea level；B, sea bed face.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Fig. 1-Figure 15, mobile deep water mesh cage towing anchor, including anchor slab 1 and anchor shank 3, anchor can occur for a kind of anchor shank
Sliding groove 7 is vertically offered among plate 1, the two sides of anchor slab 1 are respectively equipped with hold-down bars 6, and 3 one end of anchor shank is equipped with anchor eye 4, anchor
3 other end of handle connects slot plate 8, and both ends of the frid 8 on 3 extending direction of anchor shank are respectively equipped with baffle 5, and the frid 8 of anchor shank 3 is sliding
Anchor slab 1, is clipped in the middle by the dynamic sliding groove 7 for being installed on anchor slab 1 by the baffle 5 at 8 both ends of frid, and each baffle 5 is towards anchor slab 1
Side plate face is respectively equipped with multiple spherical grooves 10, has been respectively embedded into steel ball 9 in spherical groove 10, by baffle 5 steel ball 9 with
Anchor slab 1 corresponds to lateral plates point contact, and the bottom edge of anchor slab 1 is also connected with guide plate 2 to the inclination of 3 side of anchor shank.
Guide plate 2 be it is triangular shaped, 2 quantity of guide plate has one or more, and the triangular tip of guide plate 2 is inclined
Downwardly directed, the angle of guide plate 2 and anchor slab 1 is not less than 135 °.
The width of frid 8 is less than the width of sliding groove 7, and the height of sliding groove 7 is not less than three times of 8 height of frid；Baffle 5
For rectangular slab, the height of baffle 5 is greater than the height of frid 8, and the width of baffle 5 is not less than six times of 8 width of frid；Steel ball 9
Diameter is slightly less than the diameter of spherical groove 10.
As shown in Figure 16-Figure 19, the construction auxiliary device of mobile deep water mesh cage towing anchor can occur for a kind of anchor shank, including
Construction bracket 11；Construction bracket 11 is made of the rectangular-shaped frame that multiple supporting legs support, and is arranged on rectangular-shaped frame for fixation
The hold-down bars bayonet 13 that stick 6 is caught in, and the anchor shank bayonet 12 being caught in for anchor shank 3；The hold-down bars 6 and anchor shank 3 of towing anchor block
After entering the corresponding bayonet of construction bracket 11, the distance of 2 tip of guide plate to rectangular-shaped frame is greater than the length of four legs on rectangular-shaped frame
Degree；The rectangular-shaped frame of construction bracket 11 is formed by connecting by the plastic material of strip rectangular cross section, and construction bracket 11 is only capable of propping up
The weight for supportting towing anchor is being more than the presentation brittle fracture of construction bracket 11 and destruction under the load action of towing anchor weight.
As shown in Fig. 1 ~ Figure 15, the present invention includes anchor slab 1, guide plate 2, anchor shank 3；The middle part of the anchor slab 1 is vertically
Sliding groove 7 is offered, the both ends middle and lower part of anchor slab 1 is provided with hold-down bars 6；The shape triangular in shape of guide plate 2, guide plate
2 are welded in the lower part of anchor slab 1 and tilt to 3 side of anchor shank；One end that the anchor shank 3 is connect with anchor slab 1 is provided with and can be caught in
The frid 8 of sliding groove 7, the two sides of frid 8 are provided with baffle 5, and the side that baffle 5 is contacted with anchor slab 1 is uniform, is symmetrically arranged with
Spherical groove 10, after being embedded in steel ball 9 in spherical groove 10, just with anchor slab 1 point contact occurs for each steel ball 9 on two baffles 5,
The other end of anchor shank 3 is provided with anchor eye 4.
The nouns of locality such as above-mentioned " middle part " referred to, " both ends ", " middle and lower part ", " lower part " are constructed based on mentioned towing anchor
When posture determine.Mentioned towing anchor is caught on construction bracket 11 when construction, and construction bracket 11 smoothly contacts sea bed, such as
Shown in Figure 16 ~ Figure 19.Under this posture, to determine being specifically directed towards for each noun of locality, other places are mentioned in specification orientation
Word also is estimated to obtain by this posture.Above-mentioned orientation or positional relationship are orientation based on the figure or positional relationship, only
It is to be described for ease of description with simplified, rather than indicate or imply that signified device or component must have specific side
Position, construction and operation, therefore be not considered as limiting the invention.
After guide plate 2 and anchor slab 1 weld, the triangular tip of guide plate 2 is inclined downwardly directed, guide plate 2 and anchor slab 1
Acute angle be not more than 45 °.Guide plate 2 is preferably embodied in Fig. 1 to be welded in the lower part of anchor slab 1 and tilt to 3 side of anchor shank,
The inclined angle is not more than 45 °, i.e. the acute angle of guide plate 2 and 1 liang of plane of anchor slab is not more than 45 °.
The both ends middle and lower part of anchor slab 1 is provided with hold-down bars 6, and " both ends " herein refer to the side of 1 thickness direction of anchor slab, i.e., solid
Determine stick 6 to be arranged in the plane being made of thickness and height, and anchor shank is arranged in the plane being made of height and the width.It is fixed
Stick 6 is caught in the hold-down bars bayonet 13 in construction bracket 11, for company fixed and between locating lug anchor and construction bracket 11
It connects.The size of hold-down bars 8 is without excessive, it is only necessary to can support the self weight of towing anchor.
The width of frid 8 is less than the width of sliding groove 7, and the height of sliding groove 7 is not less than three times of 8 height of frid；It is described
Baffle 5 be rectangular slab, the height of baffle 5 is greater than the height of frid 8, and the width of baffle 5 is not less than six times of 8 width of frid；
The diameter of steel ball 9 is slightly less than the diameter of spherical groove 10.
As it can be seen that anchor shank 3 can be occurred upwards and downward sliding based on each steel ball 9 and anchor slab 1.Each steel ball 9 connects with 1 point of anchor slab
Touching, frictional force is small, convenient for the movement of anchor shank 2.Lubricating oil can be coated on spherical groove 10, make steel ball 9 and spherical groove 10 it
Between friction it is very small.
Mentioned towing anchor is constructed using construction bracket 11.Construction bracket 11 is made of rectangular frame and four legs,
It is arranged on rectangular-shaped frame for blocking the hold-down bars bayonet 13 and anchor shank bayonet 12 of hold-down bars 6 and anchor shank 3 on towing anchor respectively,
As shown in figure 16 and figure 17；Towing anchor is based on after hold-down bars 6 and anchor shank 3 be caught in construction bracket 11, and 2 tip of guide plate is to rectangular-shaped
The distance of frame is greater than the length of four legs on rectangular-shaped frame, as shown in figure 18；Construction bracket 11 is by strip rectangular cross section
Plastic material is formed by connecting, and construction bracket 11 is only capable of the weight of support towing anchor, under the load action more than towing anchor weight,
Construction bracket 11 will be presented brittle fracture and destroy.
2 tip of guide plate is greater than the length of four legs on the rectangular-shaped frame of construction bracket 11 to the distance of rectangular-shaped frame, is
In order to which when construction bracket 11 contacts sea bed, certain distance in sea bed has been inserted into 2 tip of guide plate of towing anchor, drags convenient for subsequent
Anchor physical efficiency injection sea bed during draging.It is subsequent to cannot achieve towing injection if towing anchor is not contacted with sea bed when original state
Construction.
When construction, first towing anchor is fixed on construction bracket, construction bracket smoothly contacts sea bed, can guarantee towing anchor
Ideal pose before towing is convenient for towing anchor injection sea bed, as shown in Figure 16 ~ Figure 19.And construction bracket during towing
Since brittle break is presented by the load for being more than its intensity, construction bracket is to the process of towing anchor injection sea bed substantially without shadow
It rings.Construction bracket is made of brittle plastic, low in cost, is disposable auxiliary bracket.
The construction method of mentioned towing anchor is as follows：
(1) hold-down bars 6 on towing anchor and anchor shank 3 are respectively clamped into hold-down bars bayonet 13 and anchor shank bayonet on construction bracket 11
12 (as shown in figure 16), and the two is carried out simply fixed.One end mooring of anchor chain 14 on anchor eye 4.In specified sea
Domain, uniformly, symmetrically pinions construction bracket 11 based on construction auxiliary ropes, and by constructing, auxiliary ropes smoothly lift by crane towing anchor
And gradually transfer, until four legs of construction bracket 11 smoothly contact sea bed, as shown in figure 19.
(2) tensioning, towing anchor chain 14, make towing anchor gradually injection sea bed.During tensioning anchor chain, construction bracket 11 by
The load arrived is increasing, until construction bracket 11 occurs brittle fracture and destroys when its load being subject to is more than its intensity, drags
Anchor is draged gradually to separate with construction bracket 11.Continue tensioning anchor chain 14, until anchor chain pulling force reaches predetermined value, towing anchor at this time
Injection sea bed larger depth, as shown in figure 20.
(3) the other end mooring of anchor chain 14 on net cage 15, determine that the posture of towing anchor is met the requirements with depth of penetration
When, construction terminates, as shown in figure 21.Under the action of subsequent operating state anchor chain pulling force, anchor shank is according to anchor chain pulling force along anchor slab
The direction of direction load component and corresponding movement occurs.
When load component of the anchor chain load along anchor slab direction is directed toward guide plate side, anchor shank can slide downward, anchor at this time
Handle and guide plate distance are recently（As shown in Figure 5）, be conducive to the injection sea bed under the guiding function of guide plate；When anchor chain load edge
When the load component in anchor slab direction deviates from guide plate side, anchor shank can upward sliding, anchor shank and guide plate distance are farthest at this time（Such as
Shown in Figure 22）, anchor slab, the guide plate resistance to plucking, anti-rotation performance of composed structure together with anchor shank are most strong, the resistance to plucking carrying of towing anchor
Power is high.As it can be seen that corresponding sliding can occur according to the direction of load for anchor shank, and the state after sliding is in optimum state,
Be conducive to give full play to the performance of towing anchor.
The case where anchor slab of towing anchor and the partial shape of anchor shank and part connection type are shown only in attached drawing, according to institute
Proposing thinking, thus it is possible to vary mobile towing anchor can occur for the shape and connection type of anchor shank, the anchor shank for forming other correlation types,
Its equivalent modifications for belonging to this technology and change, details are not described herein again.
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable；The same or similar label corresponds to same or similar
Component；The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent.
The present invention is not limited to above-mentioned specific embodiment, according to above content, according to the ordinary technical knowledge of this field
And customary means, under the premise of not departing from above-mentioned basic fundamental thought of the invention, the present invention can also make other diversified forms
Equivalent modifications, replacement or change, be within the scope of the present invention.
Claims (4)
1. mobile deep water mesh cage towing anchor can occur for a kind of anchor shank, it is characterised in that：Including anchor slab and anchor shank, anchor slab centre edge
Sliding groove is vertically offered, the two sides of anchor slab are respectively equipped with hold-down bars, and described anchor shank one end is equipped with anchor eye, and the anchor shank other end connects
It is connected to frid, both ends of the frid on anchor shank extending direction are respectively equipped with baffle, and the frid of the anchor shank is slidably mounted on anchor slab
Sliding groove, anchor slab is clipped in the middle by the baffle at frid both ends, the side plate face of each baffle towards anchor slab is respectively equipped with more
A spherical groove has been respectively embedded into steel ball in spherical groove, by the steel ball lateral plates point contact corresponding with anchor slab on baffle, anchor slab
Bottom edge also to anchor shank side inclination be connected with guide plate.
2. mobile deep water mesh cage towing anchor can occur for a kind of anchor shank according to claim 1, it is characterised in that：It is described to lead
To plate be it is triangular shaped, guide plate quantity has one or more, and the triangular tip of guide plate is inclined downwardly directed, guiding
The angle of plate and anchor slab is not less than 135 °.
3. mobile deep water mesh cage towing anchor can occur for a kind of anchor shank according to claim 1, it is characterised in that：Described
The width of frid is less than the width of sliding groove, and the height of sliding groove is not less than three times of frid height；The baffle is rectangle
Plate, the height of baffle are greater than the height of frid, and the width of baffle is not less than six times of frid width；The diameter of steel ball is slightly less than ball
The diameter of face groove.
4. the construction auxiliary device of mobile deep water mesh cage towing anchor can occur for a kind of anchor shank as described in claim 1-3, special
Sign is：Including construction bracket；Construction bracket is made of the rectangular-shaped frame that multiple supporting legs support, and setting can on rectangular-shaped frame
For the hold-down bars bayonet that hold-down bars is caught in, and the anchor shank bayonet being caught in for anchor shank；The hold-down bars of towing anchor is caught in anchor shank
After construction bracket corresponds to bayonet, the distance of guide plate tip to rectangular-shaped frame is greater than the length of four legs on rectangular-shaped frame；It applies
The rectangular-shaped frame of work bracket is formed by connecting by the plastic material of strip rectangular cross section, and construction bracket is only capable of support towing anchor
Weight is being more than construction bracket presentation brittle fracture and destruction under the load action of towing anchor weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699846.7A CN108849670B (en) | 2018-06-29 | 2018-06-29 | Deepwater net cage towing anchor with movable anchor handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699846.7A CN108849670B (en) | 2018-06-29 | 2018-06-29 | Deepwater net cage towing anchor with movable anchor handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108849670A true CN108849670A (en) | 2018-11-23 |
| CN108849670B CN108849670B (en) | 2020-04-10 |
Family
ID=64297327
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810699846.7A Active CN108849670B (en) | 2018-06-29 | 2018-06-29 | Deepwater net cage towing anchor with movable anchor handle |
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| Country | Link |
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| CN (1) | CN108849670B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1279590A1 (en) * | 2001-07-26 | 2003-01-29 | Plastimo France | Ploughshare type anchor |
| US6564515B1 (en) * | 2002-01-15 | 2003-05-20 | Fontenot Steven F | Land anchor |
| US20140069311A1 (en) * | 2012-09-11 | 2014-03-13 | II Richard Francis Paquelet | Anchor holding device |
| CN203500284U (en) * | 2013-09-23 | 2014-03-26 | 崔泽新 | Guide rail |
| US20150291260A1 (en) * | 2011-11-09 | 2015-10-15 | Manson Anchors Limited | Anchor system |
| CN207384013U (en) * | 2017-04-26 | 2018-05-22 | 广州键宇货架有限公司 | A kind of display rack |
| CN209135135U (en) * | 2018-06-29 | 2019-07-23 | 合肥学院 | Mobile deep water mesh cage towing anchor and its construction auxiliary device can occur for a kind of anchor shank |
-
2018
- 2018-06-29 CN CN201810699846.7A patent/CN108849670B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1279590A1 (en) * | 2001-07-26 | 2003-01-29 | Plastimo France | Ploughshare type anchor |
| US6564515B1 (en) * | 2002-01-15 | 2003-05-20 | Fontenot Steven F | Land anchor |
| US20150291260A1 (en) * | 2011-11-09 | 2015-10-15 | Manson Anchors Limited | Anchor system |
| US20140069311A1 (en) * | 2012-09-11 | 2014-03-13 | II Richard Francis Paquelet | Anchor holding device |
| CN203500284U (en) * | 2013-09-23 | 2014-03-26 | 崔泽新 | Guide rail |
| CN207384013U (en) * | 2017-04-26 | 2018-05-22 | 广州键宇货架有限公司 | A kind of display rack |
| CN209135135U (en) * | 2018-06-29 | 2019-07-23 | 合肥学院 | Mobile deep water mesh cage towing anchor and its construction auxiliary device can occur for a kind of anchor shank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108849670B (en) | 2020-04-10 |
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