CN108609114A - A kind of method of deploying of shrimp shell formula fender pipe - Google Patents
A kind of method of deploying of shrimp shell formula fender pipe Download PDFInfo
- Publication number
- CN108609114A CN108609114A CN201810475863.2A CN201810475863A CN108609114A CN 108609114 A CN108609114 A CN 108609114A CN 201810475863 A CN201810475863 A CN 201810475863A CN 108609114 A CN108609114 A CN 108609114A
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- CN
- China
- Prior art keywords
- fender pipe
- shrimp shell
- shell formula
- line style
- formula fender
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
Abstract
The present invention relates to a kind of method of deploying of shrimp shell formula fender pipe, specific steps include：Make the cross-sectional view of straight line fender pipe, and the shell structure line style of shrimp shell formula fender pipe is determined by making the bisector of fender pipe, and the circular arc portion structure line style of the shrimp shell formula fender pipe is further made according to the shell structure line style, and then determine the line style of shrimp shell formula fender pipe, the cross section of shrimp shell formula fender pipe is determined by projection.Straight line where endpoint of the present invention by the way that the cross section of obtained shrimp shell formula fender pipe to be unfolded to obtain the line style of shrimp shell formula fender pipe simultaneously corresponds to the endpoint of the line style of shrimp shell formula fender pipe on the straight line where projecting it, the expansion line illustration of shrimp shell formula fender pipe is obtained, by the above process, the setting-out difficulty for solving shrimp shell formula fender pipe in the prior art is big, the problem of part expansion has error, cannot provide accurate machining information and fabrication data.
Description
Technical field
The present invention relates to Ship Structure setting-out field more particularly to a kind of method of deploying of shrimp shell formula fender pipe.
Background technology
Currently, the setting-out for fender pipe is generally unfolded using myopia, more particularly, to the shrimp shell formula fender of shipform
It is big to lead to be unfolded part error with approximate setting-out for pipe, generally requires to place certain surplus and makes up deviation；The part of setting-out is processed
Information is not inconsistent with practical structures shape, and machine-shaping effect is poor；Assembly construction lacks accurately location and installation data, difficulty of construction
Greatly.
In addition, the shrimp shell formula fender pipe of approximate setting-out is placed with certain surplus, increase production cost；And part need scene into
The certain mowing correction of row, reduces working efficiency；If part deviation is excessive, it is necessary to which setting-out, making again cause certain economic damage
It loses.
Invention content
In view of the above technical problems, the present invention provides a kind of method of deploying of shrimp shell formula fender pipe, existing skill is solved
The setting-out difficulty of art Prawn shell-type fender pipe is big, and part expansion has error, cannot provide accurate machining information and fabrication data
The problem of.
To achieve the above object, described the present invention provides a kind of method of deploying of shrimp shell formula fender pipe, including fender pipe
Fender pipe includes straight line fender pipe and the shrimp shell formula fender pipe being connect with the end of the straight line fender pipe, the straight line fender pipe
It is equipped with hull frame with the junction of shrimp shell formula fender pipe, the hull frame is denoted as FR112, is specifically comprised the following steps：
The arc section of the cross-sectional view is carried out n etc. points and forms n+1 by S1, the cross-sectional view for making the straight line fender pipe
A Along ent, the excessively described Along ent make the parallel lines of Water Plane as bisector and will be with described by the corresponding decile of Along ent
Line is respectively labeled as 1,2 ..., n, n+1, and wherein n takes even number；
S2, the corresponding waterline of the n+1 Along ent is made on Water Plane and is denoted as 1 ', 2 ' respectively ..., n ', (n+
1)′；
S3, the vertical view for making the fender pipe make the shell structure line style of shrimp shell formula fender pipe and by the shell
Structure line style is denoted as 1 respectively ", 2 " ..., n ", (n+1) " makes the shrimp shell formula fender pipe according to the shell structure line style
Circular arc portion structure line style, end face line style, shell structure line style and the arc sections of the shrimp shell formula fender pipe and the connecting pins FR112
Separation structure line style collectively constitutes the line style of the shrimp shell formula fender pipe；
S4, all Along ents are corresponded into projection to straight line 1 ", 2 " ..., (n/2+1) " ..., obtain n+1 on n, n+1
A point is simultaneously sequentially connected the cross section that obtained n+1 point forms shrimp shell formula fender pipe；
S5, the cross-sectional horizontal is unfolded and Along ent all on the excessively described cross section makes n+1 items and is mutually parallel
Straight line and be denoted as 1 respectively3, 23..., n3, (n+1)3, make the straight line 13, 23..., n3, (n+1)3With the straight line 1 ",
2 " ..., (n/2+1) " ..., n ", (n+1) " is mutually parallel；
S6, the endpoint of the line style of the shrimp shell formula fender pipe is corresponded into projection to straight line 13, 23..., n3, (n+1)3Upper
To several points and make the developed curve of shrimp shell formula fender pipe.
Preferably, made described in step S3 the shell structure line style of shrimp shell formula fender pipe the specific steps are：
The intersection point of the bisector (n/2+1) and FR112 are denoted as at first point, are X by the waterline (n/2+1) ' distance away from FR112
And the point on the outside of the shrimp shell formula fender pipe is denoted as second point, described first point of connection forms shrimp shell formula fender with second point
The parallel lines that one line style of pipe is simultaneously denoted as (n/2+1) ", the intersection point for crossing bisector and FR112 makees (n/2+1) " obtain n+1 item phases
Mutually parallel straight line, and it is denoted as 1 respectively ", 2 " ..., (n/2+1) " ..., n ", (n+1) ", wherein described 1 ", 2 " ..., (n/2+
1) " ..., n ", (n+1) " are the shell structure line style of shrimp shell formula fender pipe.
Preferably, the arc sections of the shrimp shell formula fender pipe are made described in step S3 according to shell structure line style
The specific steps of separation structure line style include：Record the shell structure line style 1 ", 2 " ..., n ", (n+1) " and the friendship of corresponding waterline
Point obtains n+1 intersection point, is sequentially connected the circular arc portion structure line style that obtained intersection point is the shrimp shell formula fender pipe.
Preferably, the value of the X takes 500 millimeters.
Preferably, the value of the n is 8.
Preferably, the circular arc of the neutral surface in institute's cross-sectional view is carried out n etc. points in step S1 and forms n+1 etc.
Branch.
A kind of method of deploying for shrimp shell formula fender pipe that above-mentioned technical proposal is provided, specific steps include making straight line
The cross-sectional view of fender pipe, and determine the shell structure line style of shrimp shell formula fender pipe by making the bisector of fender pipe, it goes forward side by side
One step makes the circular arc portion structure line style of the shrimp shell formula fender pipe according to the shell structure line style, and then determines shrimp shell formula
The line style of fender pipe determines the cross section of shrimp shell formula fender pipe by projection, by by the cross of obtained shrimp shell formula fender pipe
Straight line where obtaining the endpoint of the line style of shrimp shell formula fender pipe is unfolded and corresponds to the endpoint of the line style of shrimp shell formula fender pipe in section
It projects on the straight line where it to get the expansion line illustration of shrimp shell formula fender pipe has been arrived, by the above process, solves existing skill
The setting-out difficulty of art Prawn shell-type fender pipe is big, and part expansion has error, cannot provide accurate machining information and fabrication data
The problem of.
Description of the drawings
Fig. 1 is the structural schematic diagram of fender pipe；
Fig. 2 is to wait schematic diagram corresponding step by step；
Fig. 3 is to make bisector and the corresponding corresponding schematic diagram of waterline step；
Fig. 4 is step S3 schematic diagrames corresponding with step S4；
Fig. 5 is step S5 schematic diagrames corresponding with step S6；
Fig. 6 is the line illustration of the shrimp shell formula fender pipe after expansion；
Fig. 7 is the schematic diagram of shrimp shell formula fender pipe after processing is completed.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in Figure 2-5, it is a kind of method of deploying of shrimp shell formula fender pipe provided by the present invention, including fender pipe, such as
Shown in Fig. 1, the fender pipe includes straight line fender pipe and the shrimp shell formula fender pipe being connect with the end of the straight line fender pipe, institute
It states straight line fender pipe and the junction of shrimp shell formula fender pipe is equipped with hull frame, the hull frame is denoted as FR112, it is specific to wrap
Include following steps：
The arc section of the cross-sectional view is carried out n etc. points and forms n+1 by S1, the cross-sectional view for making the straight line fender pipe
A Along ent, the excessively described Along ent make the parallel lines of Water Plane as bisector and will be with described by the corresponding decile of Along ent
Line is respectively labeled as 1,2 ..., n, n+1, and wherein n takes even number；
Specifically, in the present embodiment, the n=8, as shown in Fig. 2, the circular arc of the neutral surface in institute's cross-sectional view carries out 8
Decile forms 9 Along ents,.
S2, the corresponding waterline of 9 Along ents is made on Water Plane and is denoted as 1 ', 2 ' respectively ..., 9 ', it refers to
Fig. 3.
S3, the vertical view for making the fender pipe make the shell structure line style of shrimp shell formula fender pipe and by the shell
Structure line style is denoted as 1 respectively ", 2 " ..., 9 ", the arc sections of the shrimp shell formula fender pipe are made according to the shell structure line style
Separation structure line style, end face line style, shell structure line style and the circular arc portion structure of the shrimp shell formula fender pipe and the connecting pins FR112
Line style collectively constitutes the line style of the shrimp shell formula fender pipe；
Specifically, made described in step S3 the shell structure line style of shrimp shell formula fender pipe the specific steps are：It will be described
The intersection point of bisector 5 and FR112 is denoted as at first point, is X by distance of the waterline 5 ' away from FR112 and is protected positioned at the shrimp shell formula
Point on the outside of side of a ship pipe is denoted as second point, and in the present embodiment, the value of the X takes 500 millimeters, described first point of connection and the second dot
At shrimp shell formula fender pipe a line style and be denoted as 5 the parallel lines of ", the intersection point for crossing bisector and FR112 makees 5 " obtain 9 mutually
Parallel straight line, and it is denoted as 1 respectively ", 2 " ..., 5 " ..., 9 ", wherein described 1 ", 2 " ..., 5 " ..., 9 " be shrimp shell formula fender
The shell structure line style of pipe.The circular arc portion knot of the shrimp shell formula fender pipe is made described in step S3 according to shell structure line style
The specific steps of structure line style include：Record the shell structure line style 1 ", 2 " ..., 9 " with the intersection point of corresponding waterline, obtain 9
Intersection point, case 1~9 are sequentially connected with the circular arc portion structure lines that obtained intersection point is the shrimp shell formula fender pipe
Type refers to Fig. 4.
S4, all Along ents are corresponded into projection to straight line 1 ", 2 " ..., 5 " ..., obtained on 99 points and according to 1~
The cross section for being sequentially connected with obtained 9 points and forming shrimp shell formula fender pipe of 9d, refers to Fig. 4.
S5, the cross-sectional horizontal is unfolded and Along ent all on the excessively described cross section makes n+1 items and is mutually parallel
Straight line and be denoted as 1 respectively3, 23..., 93, make the straight line 13, 23..., 93With the straight line 1 ", 2 " ..., 5 " ..., 9 " phases
It is mutually parallel, refer to Fig. 5.
S6, the endpoint of the line style of the shrimp shell formula fender pipe is corresponded into projection to straight line 13, 23..., 93On obtain several
The developed curve for putting and making shrimp shell formula fender pipe, refers to Fig. 5.
As shown in fig. 6, for the line illustration of the shrimp shell formula fender pipe after expansion, shrimp as shown in Figure 7 can be obtained by processing
The schematic diagram of shell-type fender pipe.
A kind of method of deploying for shrimp shell formula fender pipe that above-mentioned technical proposal is provided, specific steps include making straight line
The cross-sectional view of fender pipe, and determine the shell structure line style of shrimp shell formula fender pipe by making the bisector of fender pipe, it goes forward side by side
One step makes the circular arc portion structure line style of the shrimp shell formula fender pipe according to the shell structure line style, and then determines shrimp shell formula
The line style of fender pipe determines the cross section of shrimp shell formula fender pipe by projection, by by the cross of obtained shrimp shell formula fender pipe
Straight line where obtaining the endpoint of the line style of shrimp shell formula fender pipe is unfolded and corresponds to the endpoint of the line style of shrimp shell formula fender pipe in section
It projects on the straight line where it to get the expansion line illustration of shrimp shell formula fender pipe has been arrived, by the above process, solves existing skill
The setting-out difficulty of art Prawn shell-type fender pipe is big, and part expansion has error, cannot provide accurate machining information and fabrication data
The problem of.
In the description of the present invention, it should be noted that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second ", " third " are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of method of deploying of shrimp shell formula fender pipe, which is characterized in that including fender pipe, the fender pipe includes straight line fender
Pipe and the shrimp shell formula fender pipe being connect with the end of the straight line fender pipe, the company of the straight line fender pipe and shrimp shell formula fender pipe
It meets place and is equipped with hull frame, the hull frame is denoted as FR112, is specifically comprised the following steps：
The arc section of the cross-sectional view is carried out n etc. points and forms n+1 etc. by S1, the cross-sectional view for making the straight line fender pipe
Branch, the excessively described Along ent make the parallel lines of Water Plane as bisector and will be with described by the corresponding bisector point of Along ent
Biao Ji not be, 2 ..., n, n+1 that wherein n takes even number；
S2, the corresponding waterline of the n+1 Along ent is made on Water Plane and is denoted as 1 ', 2 ' respectively ..., n ', (n+1) '；
S3, the vertical view for making the fender pipe make the shell structure line style of shrimp shell formula fender pipe and by the shell structure
Line style is denoted as 1 respectively ", 2 " ..., n ", (n+1) " makes the circular arc of the shrimp shell formula fender pipe according to the shell structure line style
Part-structure line style, end face line style, shell structure line style and the circular arc portion knot of the shrimp shell formula fender pipe and the connecting pins FR112
Structure line style collectively constitutes the line style of the shrimp shell formula fender pipe；
S4, all Along ents are corresponded into projection to straight line 1 ", 2 " ..., (n/2+1) " ..., n+1 point is obtained on n, n+1
And it is sequentially connected the cross section that obtained n+1 point forms shrimp shell formula fender pipe；
S5, the cross-sectional horizontal is unfolded and Along ent all on the excessively described cross section make n+1 items be mutually parallel it is straight
Line is simultaneously denoted as 1 respectively3, 23..., n3, (n+1)3, make the straight line 13, 23..., n3, (n+1)3With the straight line 1 ", 2 " ...,
(n/2+1) " ..., n ", (n+1) " are mutually parallel；
S6, the endpoint of the line style of the shrimp shell formula fender pipe is corresponded into projection to straight line 13, 23..., n3, (n+1)3On obtain it is several
A point and the developed curve for making shrimp shell formula fender pipe.
2. the method for deploying of shrimp shell formula fender pipe according to claim 1, which is characterized in that make shrimp described in step S3
The shell structure line style of shell-type fender pipe the specific steps are：The intersection point of the bisector (n/2+1) and FR112 are denoted as first
Point, by the waterline (n/2+1) ' distance away from FR112 be X and the point on the outside of the shrimp shell formula fender pipe is denoted as second
Point, connection it is described first point with second point formed shrimp shell formula fender pipe a line style and be denoted as (n/2+1) ", cross bisector and
The intersection point of FR112 makees (n/2+1) " parallel lines obtain the straight line that n+1 items are mutually parallel, and be denoted as 1 respectively ", 2 " ..., (n/2+
1) " ..., n ", (n+1) ", wherein described 1 ", 2 " ..., (n/2+1) " ..., n ", (n+1) " is the shell of shrimp shell formula fender pipe
Structure line style.
3. the method for deploying of shrimp shell formula fender pipe according to claim 1, which is characterized in that according to shell described in step S3
The specific steps that body structure line style makes the circular arc portion structure line style of the shrimp shell formula fender pipe include：Record the shell knot
Structure line style 1 ", 2 " ..., n ", (n+1) " and the intersection point of corresponding waterline obtain n+1 intersection point, are sequentially connected obtained intersection point i.e.
For the circular arc portion structure line style of the shrimp shell formula fender pipe.
4. the method for deploying of shrimp shell formula fender pipe according to claim 2, which is characterized in that the value of the X takes 500 millis
Rice.
5. the method for deploying of shrimp shell formula fender pipe according to claim 1, which is characterized in that the value of the n is 8.
6. the method for deploying of shrimp shell formula fender pipe according to claim 1, which is characterized in that by institute cross section in step S1
The circular arc of neutral surface in figure carries out n etc. points and forms n+1 Along ent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475863.2A CN108609114B (en) | 2018-05-17 | 2018-05-17 | Method for unfolding shrimp shell type fender pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475863.2A CN108609114B (en) | 2018-05-17 | 2018-05-17 | Method for unfolding shrimp shell type fender pipe |
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| Publication Number | Publication Date |
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| CN108609114A true CN108609114A (en) | 2018-10-02 |
| CN108609114B CN108609114B (en) | 2020-01-10 |
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ID=63663291
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810475863.2A Active CN108609114B (en) | 2018-05-17 | 2018-05-17 | Method for unfolding shrimp shell type fender pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254609A (en) * | 2019-06-21 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | Fender end panel setting out method and system |
| CN113221295A (en) * | 2021-06-21 | 2021-08-06 | 中船黄埔文冲船舶有限公司 | Design and manufacturing method of fender and fender |
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|---|---|---|---|---|
| JPH0615445A (en) * | 1992-06-30 | 1994-01-25 | Ishikawajima Harima Heavy Ind Co Ltd | Method for machining shell structure in structural material |
| CN106514595A (en) * | 2015-08-28 | 2017-03-22 | 沪东中华造船(集团)有限公司 | Rapid lofting method for perforating of oblique plate and pipeline on non-perpendicular faces |
| CN107357975A (en) * | 2017-06-27 | 2017-11-17 | 中船黄埔文冲船舶有限公司 | The acquiring method and cylinder of a kind of cylindrical tube and hull diclinic section intersection |
| CN108001614A (en) * | 2017-12-08 | 2018-05-08 | 中船黄埔文冲船舶有限公司 | A kind of lofting Design method of large-scale anchor station and anchor lip |
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2018
- 2018-05-17 CN CN201810475863.2A patent/CN108609114B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615445A (en) * | 1992-06-30 | 1994-01-25 | Ishikawajima Harima Heavy Ind Co Ltd | Method for machining shell structure in structural material |
| CN106514595A (en) * | 2015-08-28 | 2017-03-22 | 沪东中华造船(集团)有限公司 | Rapid lofting method for perforating of oblique plate and pipeline on non-perpendicular faces |
| CN107357975A (en) * | 2017-06-27 | 2017-11-17 | 中船黄埔文冲船舶有限公司 | The acquiring method and cylinder of a kind of cylindrical tube and hull diclinic section intersection |
| CN108001614A (en) * | 2017-12-08 | 2018-05-08 | 中船黄埔文冲船舶有限公司 | A kind of lofting Design method of large-scale anchor station and anchor lip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254609A (en) * | 2019-06-21 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | Fender end panel setting out method and system |
| CN113221295A (en) * | 2021-06-21 | 2021-08-06 | 中船黄埔文冲船舶有限公司 | Design and manufacturing method of fender and fender |
| CN113221295B (en) * | 2021-06-21 | 2024-02-13 | 中船黄埔文冲船舶有限公司 | Design and manufacture method of fender and fender |
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