CN106706313A - Ship anchor-pulling test method - Google Patents
Ship anchor-pulling test method Download PDFInfo
- Publication number
- CN106706313A CN106706313A CN201611240675.9A CN201611240675A CN106706313A CN 106706313 A CN106706313 A CN 106706313A CN 201611240675 A CN201611240675 A CN 201611240675A CN 106706313 A CN106706313 A CN 106706313A
- Authority
- CN
- China
- Prior art keywords
- anchor
- wooden
- winch
- ship
- hawse
- 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.)
- Pending
Links
- 238000010998 test method Methods 0.000 title abstract 4
- 238000012360 testing method Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention provides a ship anchor-pulling test method. According to the ship anchor-pulling test method, a guide pulley is installed at the top of a wooden three-dimensional model; and the position of the guide pulley is properly adjusted, so that an unmoor winch steel cable can be maintained at the center line of a hawse pipe, and then, the guide pulley is fixed; the three-dimensional hull wooden model is arranged and fixed on a lifting platform; the winch steel cable is chained to a wooden anchor chain and a wooden anchor through the guide pulley and the hawse pipe; the lifting platform is lifted to a proper height and is fixed at the height; a winch is started to lift the anchor at a uniform speed; whether the anchor collides with a hull in the rising process of the anchor after the anchor is unmoored is detected; the anchor is further lifted until the anchor is attached to an anchor mouth; whether the state of the anchor satisfies requirements in a lifting process is detected, and whether the anchor can be well attached to the anchor mouth after the anchor is tensioned; and the lifting process is repeated, and the angular positions and shapes of the hawse pipe, an anchor chock and the anchor mouth are corrected according to test results, so that an ideal effect can be achieved. The ship anchor-pulling test method of the invention is uniform in motion and force exertion in an anchor lifting process and is reusable, and is suitable for being applied to an anchor-pulling test.
Description
Technical field
The present invention relates to the dismantling device of shipping field, specifically ship draws anchor testing method.
Background technology
During ship is at sea operated, no matter berthing, wind sheltering, quarantine, or anchorage is engaged in the work such as handling operation,
It is required to carry out anchor job, during rising and casting anchor, in the event of card anchor phenomenon, the safety of ship can be had a strong impact on, rises
When casting anchor, anchor is collided with ship hull plate or bulb bow, easily causes the damage of hull.Thus, it is ensured that the operation safety of ship,
Safety and reliability as the mooring system of ship important component is very important.
At present, shipbuilding industry is all to be completed by the Heuristics of designer, particularly in ship anchor system design
The design of anchor station and anchor lip, there is different use requirements to each ship, therefore its size, shape and arrangement can be poor
It is different, it is necessary to making a certain proportion of wooden model model according to design carries out drawing anchor testing, then according to result of the test to whole
Anchor system tests amendment, so that it is guaranteed that real boat mooring system being capable of normal work.If not doing drawing anchor testing, although save
Cost and time, but when being possible to produce card anchor, anchor collision ship hull plate or anchor to tighten up during the later stage builds mooring trial test
Can not rationally be fitted phenomenon with anchor lip, cause later stage modification amount huge, labour cost that scene spends, steel plate materialses take,
The consumption such as loss of manufacturing schedule is also not small cost.
However, because drawing anchor testing is influenceed by conditions such as place, equipment, manpowers, generally being drawn using manpower in conventional industry
Anchor, the wooden model model weight of anchor testing is drawn to reduce, and takes increase scaling of model ratio method, generally 1:10, so hold
Easily occur that manpower anchor strength is uneven, draw the inconsistent speed of anchor, result of the test deviation, mislead the design of anchor system repeat modification so as to
The problems such as extension design cycle and shipbuilding period.
The content of the invention
Simulated to approach entity, the present invention proposes the method that ship draws anchor testing.The method makes drawing anchor testing device
Anchor is drawn by with motor winch, manpower is saved and is tested, and allow wooden form to increase, close to actual hull, reach reality
The effect of ship folding and unfolding anchor.Solving ship draws anchor to test the technical problem of accuracy.
The present invention solves the scheme that is used of technical problem：
Universal wheel and fixing device are installed on base, motor is installed on base top, base is passed through on base top
Rotating shaft is provided with support bar, and hydraulic jack is also equipped with base top, and base corner is provided with jack, hydraulic jack support
Support bar, on top, the support bar of hydraulic pressure is connected by upper mounting plate rotating shaft with upper mounting plate, and upper mounting plate is installed by bolt with pillar
It is integrated, anchor winch is installed on upper mounting plate, anchor winch is connected by wirerope with guide pulley device, is installing
Have on the framework of guide pulley device and wooden anchor station is installed by testing space framework and hawse-pipe and outside plate, in wooden anchor station
Wooden anchor lip is provided with, wooden anchor is connected with by wooden anchor chain in wooden anchor station.
Pulley is directed to installed in Wood stereo model top, good position is adjusted, when enabling anchor winch wirerope pull-up
It is maintained at hawse-pipe position of center line, and fixed guide pulley.
Three-dimensional hull wooden model is placed on hoistable platform and is fixed, winch wirerope by orienting pulley, hawse-pipe with wood
Matter anchor chain and wooden anchor chain connect.
Hoistable platform is risen into proper height and is fixed.
Start winch at the uniform velocity by anchor pull-up, whether anchor collides in uphill process with hull after detection anchor.
Continuation pull-up is fitted to anchor with anchor lip, whether detection anchor reaches requirement in lifting process state, energy after tightening up
It is no to be brought into close contact with anchor lip well.
Landing process is repeated, hawse-pipe, the angle position of anchor station and anchor lip and shape are modified according to result of the test,
Reach ideal effect.
Good effect, the present invention rises puts anchor process uniform motion, is risen with real ship as putting anchor, when anchor is fitted with anchor lip,
Uniform force, the position after laminating is with laminating degree closer to truly, it is ensured that effectively, the design of inspection anchor system is result of the test data
No reasonable, so as to ensure mooring system normal work, whole experimental rig is reusable.It is suitable to make as drawing anchor testing method
With.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure, 1. base, 2. universal wheel, 3. fixing device, 4. motor, 5. support bar, 6. base shaft, 7. hydraulic pressure
Oil cylinder, 8. upper mounting plate rotating shaft, 9. bolt, 10. pillar, 11. hoistable platforms, 12. anchor winches, 13. wireropes, 14. are oriented to and slide
Wheel, 15. hawse-pipes, 16. experiment space frameworks, 17. outside plates, 18. wooden anchor stations, 19. wooden anchor lips, 20. wooden anchor chains, 21.
Wooden anchor, 22. jack.
Specific embodiment
Universal wheel 2 and fixing device 3 are installed on base 1, motor 4 is installed on base top, on base top
Support bar 5 is provided with by base shaft 6, hydraulic jack 7 is also equipped with base top, base corner is provided with jack
22, hydraulic jack support support bar, on top, the support bar of hydraulic pressure is connected by upper mounting plate rotating shaft 8 with upper mounting plate 11, upper mounting plate
Installed with pillar 10 by bolt 9 and be integrated, anchor winch 12 is installed on upper mounting plate, anchor winch passes through wirerope 13 and leads
It is connected to pulley gear 14, by testing space framework 16 and hawse-pipe 15 on the framework for be provided with guide pulley device
And outside plate 17 is provided with wooden anchor station 18, wooden anchor lip 19 is provided with wooden anchor station, wooden anchor chain is passed through in wooden anchor station
20 are connected with wooden anchor 21.
Pulley is directed to installed in Wood stereo model top, good position is adjusted, when enabling anchor winch wirerope pull-up
It is maintained at hawse-pipe position of center line, and fixed guide pulley.
Three-dimensional hull wooden model is placed on hoistable platform and is fixed, winch wirerope by orienting pulley, hawse-pipe with wood
Matter anchor chain and wooden anchor chain connect.
Hoistable platform is risen into proper height and is fixed.
Start anchor winch at the uniform velocity by anchor pull-up, whether anchor collides in uphill process with hull after detection anchor.
Continuation pull-up is fitted to wooden anchor with wooden anchor lip, detect that wooden anchor will whether lifting process state reaches
Ask, can be brought into close contact with wooden anchor lip well after tightening up.
Landing process is repeated, according to result of the test to hawse-pipe, the angle position of wooden anchor station and wooden anchor lip and shape
It is modified, reaches ideal effect.
Claims (1)
1. ship draws anchor testing method, it is characterised in that：
It is directed to pulley（14）Installed in Wood stereo model top, good position is adjusted, make anchor winch wirerope（13）During pull-up
Hawse-pipe can be maintained at（15）Position of center line, and fixed guide pulley；
Three-dimensional hull wooden model is placed on hoistable platform and is fixed, winch wirerope by orienting pulley, hawse-pipe with wooden anchor
Chain（20）And wooden anchor（21）Link；
By hoistable platform（11）Rise to proper height and fix；
Start anchor winch（12）At the uniform velocity by anchor pull-up, whether anchor collides in uphill process with hull after detection anchor；
Continue pull-up to wooden anchor and wooden anchor lip（19）Untill laminating, detect that wooden anchor will whether lifting process state reaches
Ask, can be brought into close contact with wooden anchor lip well after tightening up；
Landing process is repeated, according to result of the test to hawse-pipe, wooden anchor station（18）Angle position and shape with wooden anchor lip
It is modified, reaches ideal effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240675.9A CN106706313A (en) | 2016-12-29 | 2016-12-29 | Ship anchor-pulling test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240675.9A CN106706313A (en) | 2016-12-29 | 2016-12-29 | Ship anchor-pulling test method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106706313A true CN106706313A (en) | 2017-05-24 |
Family
ID=58903716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611240675.9A Pending CN106706313A (en) | 2016-12-29 | 2016-12-29 | Ship anchor-pulling test method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106706313A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878673A (en) * | 2017-10-19 | 2018-04-06 | 中船黄埔文冲船舶有限公司 | A kind of wooden model, which is drawn, pulls system arrangement in anchor testing |
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3146805U (en) * | 2008-09-02 | 2008-12-04 | 博司 谷口 | Anchor pull-out tester |
| CN201961497U (en) * | 2011-03-28 | 2011-09-07 | 扬帆集团股份有限公司 | Ship anchor system design test device |
| CN102323152A (en) * | 2011-06-13 | 2012-01-18 | 中国矿业大学(北京) | Constant-resistance and large-deformation anchor shank tension meter |
| CN103625603A (en) * | 2013-12-12 | 2014-03-12 | 沪东中华造船(集团)有限公司 | Lofting production method of anchor recess of planking thickness line of hull |
| CN104682238A (en) * | 2015-03-26 | 2015-06-03 | 国家电网公司 | Lifting platform for replacing mutual inductor in switch cabinet of 35KV or below |
| CN105292377A (en) * | 2015-09-24 | 2016-02-03 | 中船黄埔文冲船舶有限公司 | Testing method for wood mold anchor mouth |
| CN105947107A (en) * | 2016-05-05 | 2016-09-21 | 江苏科技大学 | Ship bow anchor system design anchor weighing and dropping model verification method |
-
2016
- 2016-12-29 CN CN201611240675.9A patent/CN106706313A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3146805U (en) * | 2008-09-02 | 2008-12-04 | 博司 谷口 | Anchor pull-out tester |
| CN201961497U (en) * | 2011-03-28 | 2011-09-07 | 扬帆集团股份有限公司 | Ship anchor system design test device |
| CN102323152A (en) * | 2011-06-13 | 2012-01-18 | 中国矿业大学(北京) | Constant-resistance and large-deformation anchor shank tension meter |
| CN103625603A (en) * | 2013-12-12 | 2014-03-12 | 沪东中华造船(集团)有限公司 | Lofting production method of anchor recess of planking thickness line of hull |
| CN104682238A (en) * | 2015-03-26 | 2015-06-03 | 国家电网公司 | Lifting platform for replacing mutual inductor in switch cabinet of 35KV or below |
| CN105292377A (en) * | 2015-09-24 | 2016-02-03 | 中船黄埔文冲船舶有限公司 | Testing method for wood mold anchor mouth |
| CN105947107A (en) * | 2016-05-05 | 2016-09-21 | 江苏科技大学 | Ship bow anchor system design anchor weighing and dropping model verification method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878673A (en) * | 2017-10-19 | 2018-04-06 | 中船黄埔文冲船舶有限公司 | A kind of wooden model, which is drawn, pulls system arrangement in anchor testing |
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |