CN107878680A - A kind of curved face type anchor lip design method - Google Patents
A kind of curved face type anchor lip design method Download PDFInfo
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- CN107878680A CN107878680A CN201710979338.XA CN201710979338A CN107878680A CN 107878680 A CN107878680 A CN 107878680A CN 201710979338 A CN201710979338 A CN 201710979338A CN 107878680 A CN107878680 A CN 107878680A
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- anchor
- anchor lip
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- lip
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to shipbuilding frock field, a kind of more particularly to curved face type anchor lip design method, this method is based on preferably patch anchor formula and carries out anchor lip shape and its setting angle redesign, wooden model is set to draw anchor testing to be not to make test failure because anchorage fitting is bad into final tache, make wooden model draw anchor testing project only to need emphasis to surround the smoothly degree that casts anchor to be tested, having evaded patch, anchor testing project is cumbersome creates disturbances to, and draws anchor experimental field load so as to alleviate, shortens the test period.
Description
Technical field
The present invention relates to field of shipbuilding, and in particular to a kind of curved face type anchor lip design method.
Background technology
The anchor testing later stage is drawn in anchor station type anchor lip wooden model, anchorage is drawn in hawse-pipe, anchor fluke completely by pulling force effect, anchor pole
And crown is tightened and fitted on anchor lip；When being pulled to static, anchorage opens that (anchor pole and anchor fluke folding angle are in most completely
Greatly), anchor pole is vacantly hit exactly in hawse-pipe, and both anchor pole overlapped with hawse-pipe center line, and crown is under anchor lip with anchor lip contact
On square long axis, two contacts of two anchor fluke back ofs the body and anchor lip apical margin are in anchor lip both sides, if three contact lines can form one
The triangle of individual projecting close equilateral form, such triangle contact point mode, anchorage stop most stability, referred to as
Preferably patch anchor formula.
At present, drawn the anchor testing later stage in anchor station type anchor lip wooden model, it is upward that generally existing anchor pole supports lip, crown and anchor lip contact
Phenomena such as skew, anchor fluke askew extension, such patch anchor-shaped state not only can not meet that anchorage is stable with hull, effective, attractive in appearance to be bonded
It is required that or the patch anchor-shaped state of card or pine also easily cause to cast anchor it is difficult and anchorage rock indefinite, this all directly influences ship
Berth grappling and navigation safety, is often vetoed in the stage of applying for checking and examination by shipowner, ship inspection, makes wooden model draw anchor testing work work(to lose one
Basket for holding earth.
The content of the invention
It is an object of the invention to draw anchor testing final tache because what patch anchor was not in good state lacks for wooden model in the prior art
Point, there is provided a kind of curved face type anchor lip design method, this method are based on preferably patch anchor formula and carry out anchor lip shape and its installation
Angle redesigns, and makes wooden model draw anchor testing to be not to make test failure because anchorage fitting is bad into final tache, makes wooden model
Draw anchor testing project only to need emphasis to surround the smoothly degree that casts anchor to be tested, evade the cumbersome taste of patch anchor testing project
Disturb, draw anchor experimental field load so as to alleviate, shorten the test period.
The purpose of the present invention is achieved through the following technical solutions：
A kind of curved face type anchor lip design method, comprises the following steps：
1) on the design drawing tentatively made, anchorage is rotated outwardly to full horn shape state by the center of circle of spindle central, anchor
Bar is vacantly hit exactly in hawse-pipe, and moves up and down whole secondary anchorage along hawse-pipe center line, and anchor lip is just touched in crown
Stop during lower mouth, obtain crown and anchor lip contact a；
2) break suitable for reading of crown contour line is set to b points, the intersection point of anchor fluke contour line and hawse-pipe center line is set to c
Point；
3) intersection point of anchor fluke contour line and hawse-pipe Inner edge extension line suitable for reading is set to d points；
4) by a, d 2 points be connected, obtain line segment ad；Using point d as the center of circle, line segment ad is turned clockwise 10~12 degree, and will
Line segment upwardly extends, and obtains the intersection point e with anchor fluke center line；
5) each point of a, b, c, d, e sequentially smooth connection is obtained into Wei Ban areas anchor lip apical margin side projection with SPL
Line；
6) a, d are connected with straight line, d, e is connected with curve, obtain Shou Ban areas anchor lip apical margin side projection line；
7) using ad line segments as skew bus, using original design anchor lip thickness T values as offset, offset, obtain to outside plate direction
Sub-line after skew, extend this root line untill on upper and lower ends anchor station contour line, this line had both been anchor lip baseplane side projection
Line；
8) respectively using 2 points of a, e as lower section summit on anchor lip, inside and outside anchor lip baseplane side projection line and both ends
Mouth anchor station contour line intersection point is bottom point, and anchor lip two sides above and below on major axis are obtained with reference to anchor station inside and outside contour line slope fairing
Section；
9) according to step 1)~8) determine Element Drawing wooden model anchor lip make figure.
Wherein, the drafting wooden model anchor lip making figure comprises the following steps：
A) the two anchor lip side cross-sections up and down obtained in design drawing are replicated in drafting figure together with the flat line of anchor lip, by anchor
The flat line of lip is converted to wooden model anchor lip long axis；And vertical line is made in major axis line segment midpoint, obtain wooden model anchor lip minor axis；
The anchor lip section of former design minor axis location is replicated in the case where ensureing away from midpoint size constancy and drawn in this anchor lip minor axis
On；
B) respectively using the interior collar extension on 4 anchor lip sections base as vegetarian refreshments is wanted, inside and outside two ellipses, as wooden model anchor are made
Collar extension contour line in lip；
C) it is projection angle to take hawse-pipe center line and anchor lip bottom plate line included angle B in design drawing, respectively will in figure is drawn
Crown contact a and summit e are projected on long axis, respectively obtain anchor lip apical margin line in the subpoint on long axis；In minor axis
On, original design anchor lip section summit vertical cross-section base is projected on minor axis, obtains anchor lip apical margin line on minor axis
Subpoint；By the upper bottom half of four subpoints point, two half elliptics are made respectively, the two half elliptics synthesize anchor lip top
Edge projection line；
D) it is similarly, anchor lip is thick using the anchor lip thickness H values measured in design drawing as anchor lip bow depth of section in drafting figure
L values are spent as anchor lip stern depth of section, and nexus element is used as using the height point of acquirement and former anchor lip section Liang Ge bases point respectively
Point, fairing obtain wooden model anchor lip bow stern sectional view；
E) the former design anchor lip section on minor axis is deleted, has both completed wooden model anchor lip making figure drawing.
Relative to prior art, beneficial effects of the present invention are：
The curved face type anchor lip design method of the present invention, by determining anchor lip angle of inclination under the full horn shape state of anchorage, use
Anchor fluke and the method for anchor lipped joint contact are set, further using the method for increasing anchor lip apical margin line summit, makes anchor fluke and anchor lipped joint
Contact is in anchor lip apical margin line " the lowest point " place, and the rising wood position swelled prevents anchor fluke to continue to slide up, at the same time between anchor
Label to rise and played a role to mouth under lip in anchor, anchorage is clamped down on and stop motion under collective effect power, avoids anchor pole, anchor
Claw clip is squeezed into situation about being obstructed of being cast anchor under anchor lip or anchorage seat caused by anchor lip and occurred；For anchor pole partially in caused anchor fluke it is askew
Phenomenon is hung, by changing anchor lip shape, side height is puted forth effort using increase anchor lip, makes to produce operating anchor pole and is run on a bank in
Power, to reach the purpose of anchor pole righting.Former design plane type anchor lip is replaced to carry out wooden model drawing using curved face type anchor lip of the present invention
Anchor testing, on the one hand can solve scene for be busy with dealing with shipowner, ship inspection and Hu Xiuluan changes a trouble waters led to, another aspect,
Designing institute is solved in face of produced problem and predicament at a loss what to do, finally ensure that wooden model draw anchor testing it is optimal can
Carried out under control state.
Brief description of the drawings
Fig. 1 is the curved face type anchor lip design method schematic diagram of the present invention.
Fig. 2 is the Wei Ban areas anchor lip apical margin side projection line schematic diagram of the present invention.
Fig. 3 is the Shou Ban areas anchor lip apical margin side projection line schematic diagram of the present invention.
The wooden model anchor lip that Fig. 4 is the present invention makes figure.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention will be described in detail.
Embodiment 1.
As Figure 1-3, the present embodiment provides a kind of curved face type anchor lip design method, comprises the following steps：
1) on the design drawing tentatively made, anchorage is rotated outwardly to full horn shape state by the center of circle of spindle central, anchor
Bar 1 is vacantly hit exactly in hawse-pipe 2, and moves up and down whole secondary anchorage along the center line of hawse-pipe 2, is just touched in crown 3
Stop under anchor lip during mouth 4, obtain crown 3 and anchor lip contact a；
2) break suitable for reading of the contour line of crown 3 is set to b points, the intersection point of the contour line of anchor fluke 5 and the center line of hawse-pipe 2 is determined
For c points；
3) intersection point of the contour line of anchor fluke 5 and the Inner edge extension line suitable for reading of hawse-pipe 2 is set to d points；
4) by a, d 2 points be connected, obtain line segment ad；Using point d as the center of circle, line segment ad is turned clockwise 10~12 degree, and will
Line segment upwardly extends, and obtains the intersection point e with the center line of anchor fluke 5；
5) each point of a, b, c, d, e sequentially smooth connection is obtained into Wei Ban areas anchor lip apical margin side projection with SPL
Line；
6) a, d are connected with straight line, d, e is connected with curve, obtain Shou Ban areas anchor lip apical margin side projection line；
7) using ad line segments as skew bus, using original design anchor lip thickness T values as offset, offset, obtain to the direction of outside plate 8
Sub-line after skew, extend this root line untill on the contour line of upper and lower ends anchor station 7, this line had both been anchor lip baseplane side projection
Line；
8) respectively using 2 points of a, e as lower section summit on anchor lip, inside and outside anchor lip baseplane side projection line and both ends
The mouth contour line intersection point of anchor station 7 is bottom point, and anchor lip two sides above and below on major axis are obtained with reference to the inside and outside contour line slope fairing of anchor station 7
Face section；
9) according to step 1)~8) determine Element Drawing wooden model anchor lip make figure.
As shown in figure 4, the drafting wooden model anchor lip making figure comprises the following steps：
A) the two anchor lip side cross-sections up and down obtained in design drawing are replicated in drafting figure together with the flat line of anchor lip, by anchor
The flat line of lip is converted to wooden model anchor lip long axis；And vertical line is made in major axis line segment midpoint, obtain wooden model anchor lip minor axis；
The anchor lip section of former design minor axis location is replicated in the case where ensureing away from midpoint size constancy and drawn in this anchor lip minor axis
On；
B) respectively using the interior collar extension on 4 anchor lip sections base as vegetarian refreshments is wanted, inside and outside two ellipses, as wooden model anchor are made
Collar extension contour line in lip；
C) it is projection angle to take the center line of hawse-pipe 2 and anchor lip bottom plate line included angle B in design drawing, respectively will in figure is drawn
The contact a of crown 3 and summit e are projected on long axis, respectively obtain anchor lip apical margin line 6 in the subpoint on long axis；In short axle
On line, original design anchor lip section summit vertical cross-section base is projected on minor axis, obtains anchor lip apical margin line 6 on minor axis
Subpoint；By the upper bottom half of four subpoints point, two half elliptics are made respectively, the two half elliptics synthesize anchor lip
Apical margin projection line；
D) it is similarly, anchor lip is thick using the anchor lip thickness H values measured in design drawing as anchor lip bow depth of section in drafting figure
L values are spent as anchor lip stern depth of section, and nexus element is used as using the height point of acquirement and former anchor lip section Liang Ge bases point respectively
Point, fairing obtain wooden model anchor lip bow stern sectional view；
E) the former design anchor lip section 9 on minor axis is deleted, retains new design anchor lip section 10, both complete wooden model
Anchor lip makes figure drawing.
The present invention anchorage patch undesirable state of anchor, lip, anchor is pasted for anchor pole 1 to solve to draw the anchor testing later stage in wooden model
Hat 3 offsets up phenomenon with anchor lip contact, by determining anchor lip angle of inclination under the full horn shape state of anchorage, using setting anchor fluke 5
With the method for anchor lipped joint contact, further using the method for increasing the summit of anchor lip apical margin line 6, make at anchor fluke 5 and anchor lipped joint contact
In " the lowest point " place of anchor lip apical margin line 6, and the rising wood position swelled prevents anchor fluke 5 to continue to slide up, at the same time between on crown 3
Rise and played a role to mouth 4 under lip in anchor, anchorage is clamped down on and stop motion under collective effect power, avoids anchor pole 1, anchor fluke
In 5 pinchings anchor lip or anchorage sit under situation about being obstructed of casting anchor caused by anchor lip occur；For anchor pole 1 partially in caused anchor fluke 5
Askew extension phenomenon, by changing anchor lip shape, side height is puted forth effort using increase anchor lip, makes to produce operating anchor pole 1 and is squeezed in
Power is converted, to reach the purpose of the righting of anchor pole 1.Former design plane type anchor lip is replaced to carry out wooden model using curved face type anchor lip of the present invention
Anchor testing is drawn, on the one hand can solve scene to be busy with dealing with shipowner, ship is examined and Hu Xiuluan changes a trouble waters led to, the opposing party
Face, solve designing institute in face of produced problem and predicament at a loss what to do, finally ensure that wooden model draws anchor testing most preferable
Controllable state under carry out.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the present invention, above example
Or can also be combined between the technical characteristic in different embodiments, and the different aspect of the present invention as described above be present
Many other changes, in order to it is concise they do not provided in details.Therefore, within the spirit and principles of the invention,
Any omission for being made, modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (2)
1. a kind of curved face type anchor lip design method, it is characterised in that comprise the following steps：
1) on the design drawing tentatively made, anchorage is rotated outwardly to full horn shape state by the center of circle of spindle central, anchor pole is hanged
Vacancy is hit exactly in hawse-pipe, and moves up and down whole secondary anchorage along hawse-pipe center line, the mouth in the case where crown just touches anchor lip
When stop, obtaining crown and anchor lip contact a；
2) break suitable for reading of crown contour line is set to b points, the intersection point of anchor fluke contour line and hawse-pipe center line is set to c points；
3) intersection point of anchor fluke contour line and hawse-pipe Inner edge extension line suitable for reading is set to d points；
4) by a, d 2 points be connected, obtain line segment ad；Using point d as the center of circle, line segment ad is turned clockwise 10~12 degree, and by line segment
Upwardly extend, obtain the intersection point e with anchor fluke center line；
5) each point of a, b, c, d, e sequentially smooth connection is obtained into Wei Ban areas anchor lip apical margin side projection line with SPL；
6) a, d are connected with straight line, d, e is connected with curve, obtain Shou Ban areas anchor lip apical margin side projection line；
7) using ad line segments as skew bus, using original design anchor lip thickness T values as offset, offset, offset to outside plate direction
Sub-line afterwards, extend this root line untill on upper and lower ends anchor station contour line, this line had both been anchor lip baseplane side projection line；
8) respectively using 2 points of a, e as lower section summit on anchor lip, with anchor lip baseplane side projection line and the interior collar extension anchor at both ends
Chaptrel profile intersection point is bottom point, and anchor lip is obtained in two sides are cut up and down on major axis with reference to anchor station inside and outside contour line slope fairing
Face；
9) according to step 1)~8) determine Element Drawing wooden model anchor lip make figure.
2. curved face type anchor lip design method according to claim 1, it is characterised in that the drafting wooden model anchor lip makes figure
Comprise the following steps：
A) the two anchor lip side cross-sections up and down obtained in design drawing are replicated in drafting figure together with the flat line of anchor lip, anchor lip is put down
Bottom line is converted to wooden model anchor lip long axis；And vertical line is made in major axis line segment midpoint, obtain wooden model anchor lip minor axis；By original
Drafting is replicated in the case where ensureing away from midpoint size constancy on this anchor lip minor axis in the anchor lip section for designing minor axis location；
B) respectively using the interior collar extension on 4 anchor lip sections base as vegetarian refreshments is wanted, inside and outside two ellipses are made, as in wooden model anchor lip
Collar extension contour line；
C) it is projection angle to take hawse-pipe center line and anchor lip bottom plate line included angle B in design drawing, respectively by crown in figure is drawn
Contact a and summit e are projected on long axis, respectively obtain anchor lip apical margin line in the subpoint on long axis；, will on minor axis
Original design anchor lip section summit vertical cross-section base is projected on minor axis, obtains anchor lip apical margin line in the projection on minor axis
Point；By the upper bottom half of four subpoints point, two half elliptics are made respectively, and the two half elliptics synthesize the throwing of anchor lip apical margin
Hachure；
D) using the anchor lip thickness H values measured in design drawing as anchor lip bow depth of section in drafting figure, similarly, by anchor lip thickness L
Value is used as anchor lip stern depth of section, respectively using the height point of acquirement and former anchor lip section Liang Ge bases point as nexus element point,
Fairing obtains wooden model anchor lip bow stern sectional view；
E) the former design anchor lip section on minor axis is deleted, has both completed wooden model anchor lip making figure drawing.
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|---|---|---|---|
| CN201710979338.XA CN107878680B (en) | 2017-10-19 | 2017-10-19 | A kind of curved face type anchor lip design method |
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|---|---|---|---|
| CN201710979338.XA CN107878680B (en) | 2017-10-19 | 2017-10-19 | A kind of curved face type anchor lip design method |
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| CN107878680B CN107878680B (en) | 2019-08-09 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108664747A (en) * | 2018-05-18 | 2018-10-16 | 中船黄埔文冲船舶有限公司 | A kind of bower anchor stays the design method and device of anchor member |
| CN109094724A (en) * | 2018-09-28 | 2018-12-28 | 中船黄埔文冲船舶有限公司 | A kind of anchor lip lofting Design method |
| CN109094738A (en) * | 2018-08-15 | 2018-12-28 | 招商局重工（江苏）有限公司 | A kind of design method of self-balancing anchor anchor station |
| CN109204687A (en) * | 2018-08-15 | 2019-01-15 | 招商局重工（江苏）有限公司 | A kind of installation method of chain pipe anchor station anchor lip |
| CN110733605A (en) * | 2019-04-04 | 2020-01-31 | 江南造船(集团)有限责任公司 | Ship anchor storage device and method |
| CN112373646A (en) * | 2020-11-23 | 2021-02-19 | 上海外高桥造船有限公司 | Anchor pulling test method combining numerical simulation and wood model |
| CN117900918A (en) * | 2024-03-19 | 2024-04-19 | 中船黄埔文冲船舶有限公司 | Polishing rule templating method, polishing rule templating system, polishing rule templating terminal and readable storage medium |
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| CN109204687A (en) * | 2018-08-15 | 2019-01-15 | 招商局重工（江苏）有限公司 | A kind of installation method of chain pipe anchor station anchor lip |
| CN109204687B (en) * | 2018-08-15 | 2023-12-19 | 招商局重工（江苏）有限公司 | Method for installing anchor lips of anchor chain pipe anchor table |
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| CN110733605A (en) * | 2019-04-04 | 2020-01-31 | 江南造船(集团)有限责任公司 | Ship anchor storage device and method |
| CN112373646A (en) * | 2020-11-23 | 2021-02-19 | 上海外高桥造船有限公司 | Anchor pulling test method combining numerical simulation and wood model |
| CN117900918A (en) * | 2024-03-19 | 2024-04-19 | 中船黄埔文冲船舶有限公司 | Polishing rule templating method, polishing rule templating system, polishing rule templating terminal and readable storage medium |
| CN117900918B (en) * | 2024-03-19 | 2024-07-05 | 中船黄埔文冲船舶有限公司 | Polishing rule templating method, polishing rule templating system, polishing rule templating terminal and readable storage medium |
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