CN205483489U - A ship model motion restraint device for water power test - Google Patents
A ship model motion restraint device for water power test Download PDFInfo
- Publication number
- CN205483489U CN205483489U CN201620179085.9U CN201620179085U CN205483489U CN 205483489 U CN205483489 U CN 205483489U CN 201620179085 U CN201620179085 U CN 201620179085U CN 205483489 U CN205483489 U CN 205483489U
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- joint
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- outrigger
- ship
- attachment means
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Abstract
The utility model discloses a ship model motion restraint device for water power test, include: outrigger, guide rail stand, splint, main connecting rod, the guide rail stand passes through splint set up the outrigger both ends, all be provided with the slide rail on the guide rail stand, all be provided with the slider that the cooperation slide rail used on the slide rail, the slider sets firmly main connecting rod is last, the main connecting rod bottom is equipped with connecting device no. 1 and connecting device no. 2 respectively, outrigger mid portion is provided with the base, the base with be equipped with between the outrigger and be used for fixing the connecting device no. 3 of base. The utility model discloses guaranteeing in the wave load process of the test that test model can obtain the motion response of ideal, having restricted three kinds of motion responses of three kinds of influence experiment data acquisition of boats and ships surgings, swaying and yawing, the wave load that can go on simultaneously heading sea is experimental, has better safety and performance, satisfies the in -service use requirement.
Description
Technical field
This utility model relates to Naval Architecture and Ocean Engineering modeling techniques field, a kind of movement of ship model restraint device for hydrodynamic test.
Background technology
In existing boats and ships with marine structure model test, hydrodynamic force seaway load especially for model is tested, the motion response needing to ship model 6 direction degree of freedom is controlled by, it is typically to utilize trailer in towing basin, ship model to be pulled, then the wave action needed for utilizing wave maker to manufacture is in ship model, because the structure of trailer limits, boats and ships motion response of 6 degree of freedom in wave cannot well control, cause obtaining difficulty data in process of the test, even cannot obtain reliable data.In order to obtain preferable test data, needing trailer is improved or makes specific frock, it is unrealistic for improving trailer configuration, so only making specific frock to be only preferable solution.Need for this to design a kind of special experimental provision, it is possible to comprehensively overcome above-mentioned the deficiencies in the prior art.
Utility model content
The deficiency that this utility model exists for prior art just, this utility model provides a kind of movement of ship model restraint device for hydrodynamic test, ensure that test model is obtained in that preferable motion response in seaway load process of the test, limit ship surging, swaying and yawing three kinds and affect three kinds of motion responses that experimental data gathers, the seaway load test head sea can be carried out simultaneously, there is preferable safety and serviceability, meet actual operation requirements.
For solving the problems referred to above, technical solution adopted in the utility model is as follows:
A kind of movement of ship model restraint device for hydrodynamic test, including: outrigger, guide rail stand, clamping plate, master link, described guide rail stand is arranged on described outrigger two ends by described clamping plate, it is provided with slide rail on described guide rail stand, the slide block coordinating slide rail to use it is provided with on described slide rail, described slide block is to be installed on described master link, and described master link bottom is respectively equipped with attachment means one and attachment means two；Described outrigger mid portion is provided with pedestal, is provided with the attachment means three for fixing described pedestal between described pedestal and described outrigger.
As the improvement of technique scheme, described attachment means one includes on the built-in Double-axis slide rail being arranged on described master link, solid knock-off joint, under solid knock-off joint, arranges built-in Double-axis slide block below described built-in Double-axis slide rail；Described master link bottom is also associated with even ship axle, and described even ship axle connects even Carina, and described even Carina is provided with joint, and described joint is provided with bearing cap.
As the improvement of technique scheme, described attachment means two includes the solid knock-off joint being arranged on described master link bottom, and connecting below described solid knock-off joint has even ship axle, connecting on described even ship axle and have even Carina, described even Carina is provided with joint, and described joint is provided with bearing cap.
As the improvement of technique scheme, described attachment means three includes the axle through described pedestal and outrigger, and described axle is provided with bearing, and described axle top is provided with the former lid of bearing.
As the improvement of technique scheme, it is provided with a long bolt at four end points of described Chuck top, described long bolt is provided with screens block；Being additionally provided with tripod on described pedestal side, described tripod is two support bars being obliquely installed and intersect, and the axle in described attachment means three is obliquely installed through described two and the point of intersection of crossing support bar.
Four end points of Chuck top described in the utility model refer to four end points that the vertical view of pedestal is rectangle；Pedestal side described in the utility model refers to vertical with described pedestal and intersects and the side of neighbouring described attachment means two；Attachment means one described in the utility model and attachment means two are Double-directional rotary bearing.
Compared with prior art, implementation result of the present utility model is as follows for this utility model:
A kind of movement of ship model restraint device for hydrodynamic test described in the utility model, ensure that middle-size and small-size model carries out the data collection property of hydrodynamic test at basin, and ensure that the reasonability gathering data, it is simultaneously achieved model in test rolling, pitching, the vertical coupling effect swung, improve accuracy and the reliability of result of the test, model test is made can preferably to reflect actual boats and ships kinetic characteristic in seaway load, avoid cost substantial contribution and do multiple different test tool, save cost, the most also it is that the scientific research in terms of seaway load of the relevant ship model is provided convenience, there is preferable security performance, meet actual operation requirements.
Accompanying drawing explanation
Fig. 1 is a kind of movement of ship model restraint device Facad structure schematic diagram for hydrodynamic test described in the utility model；
Fig. 2 is part A structural representation in Fig. 1；
Fig. 3 is part B structural representation in Fig. 1；
Fig. 4 is C portion structural representation in Fig. 1；
Fig. 5 is the cross-sectional view of Fig. 2 and Fig. 3；
Fig. 6 is a kind of movement of ship model restraint device side structure schematic diagram for hydrodynamic test described in the utility model；
Fig. 7 is a kind of movement of ship model restraint device plan structure schematic diagram for hydrodynamic test described in the utility model.
Detailed description of the invention
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figures 1 to 7, for a kind of movement of ship model restraint device structural representation for hydrodynamic test described in the utility model.
A kind of movement of ship model restraint device for hydrodynamic test described in the utility model, including: outrigger 25, guide rail stand 19, clamping plate 20, master link 14, guide rail stand 19 is arranged on outrigger 25 two ends by clamping plate 20, slide rail 17 it is provided with on guide rail stand 19, the slide block 16 coordinating slide rail 17 to use it is provided with on slide rail 17, slide block 16 is to be installed on master link 14, and master link 14 bottom is respectively equipped with attachment means one A and attachment means two B；Outrigger 25 mid portion is provided with pedestal 22, is provided with attachment means three C for fixed pedestal 22 between pedestal 22 and outrigger 25.Ensure that middle-size and small-size model carries out the data collection property of hydrodynamic test at basin, and ensure that the reasonability gathering data, it is simultaneously achieved model in test rolling, pitching, the vertical coupling effect swung, improve accuracy and the reliability of result of the test, model test is made can preferably to reflect actual boats and ships kinetic characteristic in seaway load, avoid cost substantial contribution and do multiple different test tool, save cost, the most also it is that the scientific research in terms of seaway load of the relevant ship model is provided convenience, there is preferable security performance, meet actual operation requirements.
The most with improvement, on the built-in Double-axis slide rail 10 that attachment means one A includes being arranged on master link 14, solid knock-off joint 11, under solid knock-off joint 7, arrange built-in below built-in Double-axis slide rail 10
Double-axis slide block 8；Master link 14 bottom is also associated with even ship axle 5, even connects on ship axle 5 and has even Carina 1, and even Carina 1 is provided with joint 2, and joint 2 is provided with bearing cap 3；Attachment means two B includes the solid knock-off joint 29 being arranged on master link 14 bottom, has even ship axle 5 Gu connect below knock-off joint 29, and even connecting on ship axle 5 has even Carina 1, and even Carina 1 is provided with joint 2, and joint 2 is provided with bearing cap 3.Such as Fig. 2 and Fig. 3, the Double-directional rotary bearing A of ship model bow connection and B partial enlarged view, relative to the rolling bearing connecting stern, connect more than between bearing and the master link 14 of bow a built-in Double-axis slide block 8, constraint when being for ensuring that ship model pitching is reasonable, meanwhile, Double-directional rotary bearing A and B realizes the motion of roll and pitch both direction of ship model.
The most with improvement, attachment means three C includes the axle 26 through pedestal 22 and outrigger 25, and axle 26 is provided with bearing 4, and axle 26 top is provided with the former lid of bearing 27；It is provided with a long bolt 23 at four end points on pedestal 22 top, long bolt 23 is provided with screens block 24；Being additionally provided with tripod 12 on pedestal 22 side, tripod 12 is two support bars being obliquely installed and intersect, and the axle 26 on attachment means three C is the point of intersection of the support bar being obliquely installed through two and intersecting.By axle 26 and bearing 4 with the use of making pedestal 22 can forward on outrigger 25, it is achieved that be flexibly connected.
The most with improvement, hexagon socket head cap screw in Fig. 1-Fig. 76 in fixing device links connection, hexagon socket head cap screw 6 can realize comprehensive connection and bonding strength is bigger.
Above content is the detailed description made this utility model in conjunction with specific embodiments, it is impossible to assert that this utility model is embodied as being only limitted to these explanations.For this utility model person of ordinary skill in the field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, the scope of this utility model protection should be all considered as belonging to.
Claims (5)
1. the movement of ship model restraint device for hydrodynamic test, it is characterised in that: including: choose
Beam (25), guide rail stand (19), clamping plate (20), master link (14), described guide rail stand (19)
It is arranged on described outrigger (25) two ends, on described guide rail stand (19) by described clamping plate (20)
It is provided with slide rail (17), described slide rail (17) is provided with the cunning coordinating slide rail (17) to use
Block (16), described slide block (16) is to be installed on described master link (14), described master link
(14) bottom is respectively equipped with attachment means one (A) and attachment means two (B)；Described outrigger (25)
Mid portion is provided with pedestal (22), is provided with use between described pedestal (22) and described outrigger (25)
Attachment means three (C) in fixing described pedestal (22).
A kind of movement of ship model restraint device for hydrodynamic test, its
It is characterised by: it is built-in that described attachment means one (A) includes being arranged on described master link (14)
On Double-axis slide rail (10), solid knock-off joint under (11), solid knock-off joint (7), described built-in Double-axis
Slide rail (10) lower section arranges built-in Double-axis slide block (8)；Described master link (14) bottom also connects
Company's of being connected to ship axle (5), the described upper connection of even ship axle (5) has even Carina (1), described even Carina
(1) it is provided with joint (2), described joint (2) are provided with bearing cap (3).
A kind of movement of ship model restraint device for hydrodynamic test, its
It is characterised by: described attachment means two (B) includes being arranged on consolidating of described master link (14) bottom
Knock-off joint (29), described solid knock-off joint (29) lower section connects even ship axle (5), described even ship axle (5)
Upper connection has even Carina (1), described even Carina (1) to be provided with joint (2), described joint (2)
On be provided with bearing cap (3).
A kind of movement of ship model restraint device for hydrodynamic test, its
It is characterised by: described attachment means three (C) includes through described pedestal (22) and outrigger (25)
Axle (26), described axle (26) is provided with bearing (4), and described axle (26) top is provided with bearing
Former lid (27).
A kind of movement of ship model restraint device for hydrodynamic test, its
It is characterised by: at four end points on described pedestal (22) top, be provided with a long bolt (23),
Screens block (24) it is provided with on described long bolt (23)；Also set up on described pedestal (22) side
Having tripod (12), described tripod (12) is two support bars being obliquely installed and intersect, and institute
Stating the axle (26) in attachment means three (C) is the support bar being obliquely installed through described two and intersecting
Point of intersection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179085.9U CN205483489U (en) | 2016-03-09 | 2016-03-09 | A ship model motion restraint device for water power test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179085.9U CN205483489U (en) | 2016-03-09 | 2016-03-09 | A ship model motion restraint device for water power test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483489U true CN205483489U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620179085.9U Expired - Fee Related CN205483489U (en) | 2016-03-09 | 2016-03-09 | A ship model motion restraint device for water power test |
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| CN (1) | CN205483489U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063630A (en) * | 2017-04-12 | 2017-08-18 | 武汉理工大学 | A kind of ship model wave load test frock |
| CN107380344A (en) * | 2017-07-28 | 2017-11-24 | 中国海洋大学 | A kind of Multifunctional floating body Model hydrostatic free damping experiment loading unit |
| CN109178199A (en) * | 2018-08-28 | 2019-01-11 | 湖北三江航天红阳机电有限公司 | A kind of movement of ship model and dynamometry survey device |
| CN111017137A (en) * | 2019-12-26 | 2020-04-17 | 哈尔滨工程大学 | Intelligent clamp for omnibearing ship model test |
| CN111498054A (en) * | 2020-05-13 | 2020-08-07 | 中国船舶工业集团公司第七0八研究所 | Device and method suitable for hull hydrodynamic model test of water jet propulsion ship |
| CN112179616A (en) * | 2020-09-28 | 2021-01-05 | 浙大宁波理工学院 | Ship model movement restraint device for hydrodynamic test |
| CN114184495A (en) * | 2021-12-09 | 2022-03-15 | 中国船舶科学研究中心 | Ship equivalent beam sensitivity coefficient calibration fixing device and measuring method |
-
2016
- 2016-03-09 CN CN201620179085.9U patent/CN205483489U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063630A (en) * | 2017-04-12 | 2017-08-18 | 武汉理工大学 | A kind of ship model wave load test frock |
| CN107380344A (en) * | 2017-07-28 | 2017-11-24 | 中国海洋大学 | A kind of Multifunctional floating body Model hydrostatic free damping experiment loading unit |
| CN109178199A (en) * | 2018-08-28 | 2019-01-11 | 湖北三江航天红阳机电有限公司 | A kind of movement of ship model and dynamometry survey device |
| CN111017137A (en) * | 2019-12-26 | 2020-04-17 | 哈尔滨工程大学 | Intelligent clamp for omnibearing ship model test |
| CN111017137B (en) * | 2019-12-26 | 2021-10-19 | 哈尔滨工程大学 | Intelligent clamp for omnibearing ship model test |
| CN111498054A (en) * | 2020-05-13 | 2020-08-07 | 中国船舶工业集团公司第七0八研究所 | Device and method suitable for hull hydrodynamic model test of water jet propulsion ship |
| CN111498054B (en) * | 2020-05-13 | 2021-06-04 | 中国船舶工业集团公司第七0八研究所 | Device and method suitable for hull hydrodynamic model test of water jet propulsion ship |
| CN112179616A (en) * | 2020-09-28 | 2021-01-05 | 浙大宁波理工学院 | Ship model movement restraint device for hydrodynamic test |
| CN112179616B (en) * | 2020-09-28 | 2022-08-16 | 浙大宁波理工学院 | Ship model movement restraint device for hydrodynamic test |
| CN114184495A (en) * | 2021-12-09 | 2022-03-15 | 中国船舶科学研究中心 | Ship equivalent beam sensitivity coefficient calibration fixing device and measuring method |
| CN114184495B (en) * | 2021-12-09 | 2024-01-26 | 中国船舶科学研究中心 | Ship equivalent Liang Lingmin degree coefficient calibration fixing device and determination method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170309 |