CN201597728U - Self-balancing type high holding power anchor - Google Patents
Self-balancing type high holding power anchor Download PDFInfo
- Publication number
- CN201597728U CN201597728U CN2009202568235U CN200920256823U CN201597728U CN 201597728 U CN201597728 U CN 201597728U CN 2009202568235 U CN2009202568235 U CN 2009202568235U CN 200920256823 U CN200920256823 U CN 200920256823U CN 201597728 U CN201597728 U CN 201597728U
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- anchor
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- shank
- arc
- concave
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Abstract
The utility model discloses a self-balancing type high holding power anchor, which comprises a suspension clasp, a bolt, anchor shanks, anchor flukes and a cross pin, wherein the upper end of the anchor shank is articulated with the suspension clasp through the bolt, lower end clasps are sleeved with the anchor flukes and are limited by the cross pin, and U-shaped anchor flukes are symmetrically arranged on the two sides of the anchor shanks. The lower end clasps of the anchor flukes are doublet arc-shaped concave bodies, the middle portion of the upper surface is inward concave, and the two sides are upwardly concave. Upper convex arc centers on the two sides have the same height and the equal radius, and are symmetrically arranged on the two sides of vertical center lines of the anchor shanks. A matching surface of the anchor flukes and the anchor shanks is a jointed arc convex body which is flatly arranged, upper concave arcs on the upper surfaces of the two sides are matched with upper concave arcs on the two sides of the lower end clasps of the anchor shanks. The center distance of the concave and convex arcs on the two sides is bigger than the sum of the two radiuses, and the middle portion is connected by externally tangent arcs to form a lower convex arc body. The anchor flukes and the anchor shanks are matched in the concave and convex arcs with the same sizes, and has accuracy and reliable position and smooth anchor-handling.
Description
Technical field
The utility model relates to a kind of anchor, particularly a kind of anchor that is provided with balanced structure.
Background technology
High holding power anchor is that a kind of shank and anchor fluke directly are hinged the novel anchor product that is suspended structure, and it has characteristics such as grip is big, the anchor position is reliable, is used widely in large ship, ocean engineering at present.To be shank by the single face of cylinder and the anchor fluke of fit mutually cooperate commodity high holding power anchor agent structure constitutes suspended structure on the market, and this suspended structure is simple, it is reliable, easy to manufacture to connect.But shank in this structure and anchor fluke cooperation position are not unique, easily form the relative shank of anchor fluke position deflection when weighing anchor, and the displacement of anchor fluke causes overbalance, make troubles for the operation of weighing anchor.In order to prevent the anchor fluke overbalance, prior art adopts the way that reduces the anchor fluke center of gravity, and the anchor fluke afterbody that promptly suitably extends shortens anchor bill as far as possible.This improvement can improve the balance quality of anchor fluke, but has significantly reduced the grip of anchor.
The utility model content
The utility model is primarily aimed at the deficiencies in the prior art, proposes a kind of structure that matches with the concavo-convex circular arc of same size, and this is simple in structure, entad ability in place by force, does not reduce the self-balancing type high holding power anchor of anchor holding power.
The utility model is achieved through the following technical solutions technical goal.
The self-balancing type high holding power anchor, it comprise withhold, latch, shank, anchor fluke and lateral pin.Described shank is the direct rod shape member of vertically-arranged, and the upper end is hinged with withholding by latch, lower end button and anchor fluke be nested merge spacing by lateral pin.Described anchor fluke is the U-shaped structure, and two pawl point symmetries up are listed in the shank both sides.Its improvements are: described shank lower end button cross-sectional plane is the conjuncted circular arc body concaver of horizontal, upper surface interlude indent, and both sides circular arc epirelief, symmetric offset spread is contour in the epirelief center of arc of shank vertical center line both sides, radius equates.Described anchor fluke and shank cooperation place are provided with the conjuncted arc convex surface body of horizontal, and the epirelief circular arc that is positioned at the last concave arc of both sides and shank lower end button both sides matches, and being linked to each other by circumscribed circular arc between the concave arc on two outsides constitutes protruding circular arc body down.
In the said structure, two center of arc's distances that shank matches with anchor fluke are greater than two radius sums.
The utility model compared with prior art has following good effect:
1, concavo-convex circular arc fit structure is simple, makes easily;
2, anchor fluke is suspended on the button doublet arc surface of shank lower end with three arc surfaces that match, and has Self-centering Action because of concavo-convex arc surface cooperates, and the anchor fluke that hangs when weighing anchor is on the line of centers of shank all the time, the state of equilibrium of remaining neutral, and it is smooth and easy to weigh anchor.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is an A-A generalized section among Fig. 1.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in further detail.
Self-balancing type high holding power anchor shown in Figure 1, it comprise withhold 1, latch 2, shank 3, anchor fluke 4 and lateral pin 5.The upper end of shank 3 by latch 2 with withhold 1 and be hinged, lower end button and anchor fluke 4 are nested and merge with lateral pin 5 spacingly, anchor fluke 4 symmetries of U-shaped are listed in shank 3 both sides.Shank 3 lower ends button lateral cross section in the utility model is a kind of conjuncted arc-shaped concave body of horizontal, indent in the middle of the upper surface, both sides epirelief.Both sides epirelief center of arc is contour, radius equates that symmetry is listed in shank 3 vertical center line both sides.Anchor fluke 4 is the conjuncted arc convex surface body of horizontal with shank 3 faces of matching, being positioned at the last concave arc of both sides and the epirelief circular arc of button both sides, shank 3 lower ends matches, the fovea superior center of arc of both sides is apart from greater than two radius sums, between link to each other by circumscribed circular arc and to constitute protruding circular arc body down.Present embodiment is the self-balancing type high holding power anchor of heavy 6525kg, and the arc radius of both sides is 71mm, and width between centers is 202mm.Anchor fluke 4 cooperates with the concavo-convex circular arc of shank 3 with same size, accurate positioning, reliable, and anchor fluke 4 by gravitys that hang when weighing anchor are on the vertical center line of shank 3 all the time, and the state of equilibrium of remaining neutral is guaranteed to weigh anchor smoothly.
Claims (2)
1. self-balancing type high holding power anchor, it comprises withholds (1), latch (2), shank (3), anchor fluke (4) and lateral pin (5); Described shank (3) is the direct rod shape member of vertically-arranged, the upper end by latch (2) with withhold (1) and be hinged, lower end button and anchor fluke (4) be nested merge spacing by lateral pin (5); Described anchor fluke (4) is the U-shaped structure, and two pawl point symmetries up are listed in shank (3) both sides; It is characterized in that: described shank (3) lower end button cross-sectional plane is the conjuncted circular arc body concaver of horizontal, and upper surface interlude indent, both sides circular arc epirelief, symmetric offset spread are in the epirelief center of arc of shank (3) vertical center line both sides, and contour, radius equates; Described anchor fluke (4) and shank (3) cooperation place are provided with the conjuncted arc convex surface body of horizontal, and the last concave arc that is positioned at both sides matches with the epirelief circular arc of button both sides, shank (3) lower end, on two outsides between the concave arc by circumscribed circular arc continuous constitute descend protruding circular arc body.
2. self-balancing type high holding power anchor according to claim 1 is characterized in that: two center of arc's distances that described shank (3) and anchor fluke (4) match are greater than two radius sums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202568235U CN201597728U (en) | 2009-11-09 | 2009-11-09 | Self-balancing type high holding power anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202568235U CN201597728U (en) | 2009-11-09 | 2009-11-09 | Self-balancing type high holding power anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597728U true CN201597728U (en) | 2010-10-06 |
Family
ID=42808775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202568235U Expired - Lifetime CN201597728U (en) | 2009-11-09 | 2009-11-09 | Self-balancing type high holding power anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597728U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050204A (en) * | 2009-11-09 | 2011-05-11 | 江苏扬远船舶设备铸造有限公司 | Self-balancing high holding power anchor |
| CN102454164A (en) * | 2010-11-01 | 2012-05-16 | 江苏扬远船舶设备铸造有限公司中外合资 | Plow-shaped anchor claw with side wings |
| CN102582792A (en) * | 2012-03-15 | 2012-07-18 | 重庆鑫业船舶件有限公司 | Self-balancing high holding power anchor |
| CN105416510A (en) * | 2015-12-01 | 2016-03-23 | 江苏科技大学 | Bionic high holding power anchor |
| CN105857524A (en) * | 2016-05-25 | 2016-08-17 | 中船黄埔文冲船舶有限公司 | Horizontal type fixing device for standby anchor of speke anchor |
-
2009
- 2009-11-09 CN CN2009202568235U patent/CN201597728U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050204A (en) * | 2009-11-09 | 2011-05-11 | 江苏扬远船舶设备铸造有限公司 | Self-balancing high holding power anchor |
| CN102050204B (en) * | 2009-11-09 | 2014-08-20 | 江苏扬远船舶设备铸造有限公司 | Self-balancing high holding power anchor |
| CN102454164A (en) * | 2010-11-01 | 2012-05-16 | 江苏扬远船舶设备铸造有限公司中外合资 | Plow-shaped anchor claw with side wings |
| CN102582792A (en) * | 2012-03-15 | 2012-07-18 | 重庆鑫业船舶件有限公司 | Self-balancing high holding power anchor |
| CN105416510A (en) * | 2015-12-01 | 2016-03-23 | 江苏科技大学 | Bionic high holding power anchor |
| WO2017092206A1 (en) * | 2015-12-01 | 2017-06-08 | 江苏科技大学 | Bionic high holding power anchor |
| US9937980B2 (en) | 2015-12-01 | 2018-04-10 | Jiangsu University Of Science And Technology | Bionic high holding power anchor |
| CN105857524A (en) * | 2016-05-25 | 2016-08-17 | 中船黄埔文冲船舶有限公司 | Horizontal type fixing device for standby anchor of speke anchor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101006 Effective date of abandoning: 20091109 |
|
| RGAV | Abandon patent right to avoid regrant |