CN208165206U - A kind of measuring device for the test of flap-type rudder hydrodynamic performance - Google Patents
A kind of measuring device for the test of flap-type rudder hydrodynamic performance Download PDFInfo
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- CN208165206U CN208165206U CN201721836943.3U CN201721836943U CN208165206U CN 208165206 U CN208165206 U CN 208165206U CN 201721836943 U CN201721836943 U CN 201721836943U CN 208165206 U CN208165206 U CN 208165206U
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Abstract
The utility model discloses a kind of measuring devices for the test of flap-type rudder hydrodynamic performance, including：It is fixedly connected on pool trailer side bridge；The upper surface of bottom plate is installed on the baseplane of hanger；A circular hole is opened up in the middle part of bottom plate；The nested steering wheel in the middle part of ring type angle dial, ring type angle dial are installed on the upper surface of bottom plate；Three component sensors are fixedly connected on the lower end surface of steering wheel, and three component sensors are located in circular hole；Flap-type rudder mould is fixedly connected by rudder stock with three component sensors；First flange is equipped between rudder stock and three component sensors；Second flange is equipped between rudder stock and flap-type rudder mould；Pass through third flanged joint between the main rudder of flap-type rudder mould and the secondary rudder of flap-type rudder mould.When the technical solution of the utility model is tested for flap-type rudder hydrodynamic measurement, the main rudder of flap-type rudder and secondary rudder connectivity problem, providing third flange can be rigidly connected main rudder and secondary rudder, can be convenient for measuring body force on flap-type rudder.
Description
Technical field
The utility model relates to the technical fields of ship measurement, more particularly to a kind of flap-type rudder hydrodynamic performance that is used for test
Measuring device technical field.
Background technique
Flap-type rudder is efficient rudder, is made of main rudder, secondary rudder, it usually needs measures whole rudder power to estimate what steering engine needed
Power, the suitable steering engine of selection.Main rudder on real ship flap-type rudder is coupled with secondary rudder by mechanism, secondary rudder according to fixed proportion or
Control with changed scale is rotated relative to main rudder.
During model test, since the model size processed is limited, rudder mould is smaller, and secondary rudder is just smaller, using certainly
Dynamic control mechanical structure connection main rudder and secondary rudder are extremely complex, installation mechanical structure and control major-minor rudder it is highly difficult also it is difficult to ensure that
Precision is controlled, this results in the whole rudder power of flap-type rudder can not precise measurement.
Utility model content
In view of the above deficiencies, the purpose of the utility model is to provide a kind of surveys for the test of flap-type rudder hydrodynamic performance
Device is measured, realizes the hydrodynamic accurate measurement of flap-type rudder.
In order to achieve the above object, the utility model uses following technical scheme：
A kind of measuring device for the test of flap-type rudder hydrodynamic performance, wherein including：
Hanger, the hanger are fixedly connected on pool trailer side bridge；
Bottom plate, the upper surface of the bottom plate are installed on the baseplane of the hanger；A circular hole is opened up in the middle part of the bottom plate；
Ring type angle dial, the nested steering wheel in the middle part of the ring type angle dial, the ring type angle index
Disk is installed on the upper surface of the bottom plate；
Three component sensors, the three component sensor are fixedly connected on the lower end surface of the steering wheel, and described three
Component sensor is located in the circular hole；
Flap-type rudder mould, the flap-type rudder mould are fixedly connected by rudder stock with the three component sensor；The rudder stock and institute
It states and is equipped with first flange between three component sensors；Second flange is equipped between the rudder stock and the flap-type rudder mould；The flap
Pass through third flanged joint between the main rudder of wing rudder mould and the secondary rudder of the flap-type rudder mould.
Above-mentioned a kind of measuring device for the test of flap-type rudder hydrodynamic performance, wherein the diameter of the circular hole is greater than institute
State the diameter of three component sensors.
Above-mentioned a kind of measuring device for the test of flap-type rudder hydrodynamic performance, wherein the flap-type rudder mould is wooden, institute
Stating rudder stock is steel.
Above-mentioned a kind of measuring device for the test of flap-type rudder hydrodynamic performance, wherein the main rudder passes through the third
Flange detachable connection is in the secondary rudder.
Above-mentioned a kind of measuring device for the test of flap-type rudder hydrodynamic performance, wherein the steering wheel passes through countersunk head spiral shell
Silk is connected to the three component sensor, and the steering wheel is bonded with the three component sensor.
With above technical scheme, following beneficial effect can be reached：
When the technical solution of the utility model is tested for flap-type rudder hydrodynamic measurement, the main rudder of flap-type rudder is connected with secondary rudder
Problem, providing third flange can be rigidly connected main rudder and secondary rudder, can be convenient for measuring body force on flap-type rudder.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of measuring device for the test of flap-type rudder hydrodynamic performance.
Fig. 2 is a kind of bottom view of the ring type angle dial of measuring device for the test of flap-type rudder hydrodynamic performance.
In attached drawing：1, hanger；2, bottom plate；3, ring type angle dial；4, three component sensor；41, circular hole；5, it comes about
Disk；51, rudder stock；6, steering wheel.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Fig. 1 is a kind of schematic diagram of measuring device for the test of flap-type rudder hydrodynamic performance.Fig. 2 is a kind of for wing flap
The bottom view of the ring type angle dial of the measuring device of rudder hydrodynamic performance test.
Referring to fig. 1 to fig. 2, in a kind of preferred embodiment, one kind is tested for flap-type rudder hydrodynamic performance
Measuring device, which is characterized in that including：
Hanger 1, hanger 1 are fixedly connected on pool trailer side bridge (not shown).
Bottom plate 2, the upper surface of bottom plate 2 are installed on the baseplane of hanger 1；The middle part of bottom plate 2 opens up a circular hole 41.
Ring type angle dial 3, the nested steering wheel 6 in the middle part of ring type angle dial 3, ring type angle dial 3 are pacified
Upper surface loaded on bottom plate 2.
Three component sensors 4, three component sensors 4 are fixedly connected on the lower end surface of steering wheel 6, and three component sensors
4 are located in circular hole 41.
Flap-type rudder mould 5, flap-type rudder mould 5 are fixedly connected by rudder stock 51 with three component sensors 4；Rudder stock 51 and three component
First flange (not shown) is equipped between sensor 4；Second flange is equipped with (in figure not between rudder stock 51 and flap-type rudder mould 5
It shows)；It is connected between the main rudder of flap-type rudder mould 5 and the secondary rudder of flap-type rudder mould 5 by third flange (not shown).
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range.
Further, in a kind of preferred embodiment, the diameter of circular hole 41 is greater than the diameter of three component sensors 4.
Further, in a kind of preferred embodiment, flap-type rudder mould 5 is closely connect by second flange with rudder stock 51, and
Second flange is drowned into flap-type rudder mould 5, and second flange upper surface is concordant with the upper surface of flap-type rudder mould 5.
Further, in a kind of preferred embodiment, three component sensors 4 have water-proof function.
Further, in a kind of preferred embodiment, on the nested steering wheel 6 of ring type angle dial 3, ring type angle need to be regulated
Spend the zero-bit of dial 3.
Further, in a kind of preferred embodiment, flap-type rudder mould 5 be it is wooden, rudder stock 51 is steel, and rudder stock 51 is exposed at the flap
One section of diameter except wing rudder mould 5 is coarser than one section of the diameter that rudder stock 51 is inserted into flap-type rudder mould 5.
Further, in a kind of preferred embodiment, flap-type rudder mould 5 be it is wooden, rudder stock 51 be steel.
Further, in a kind of preferred embodiment, main rudder is by 55 detachable connection of third flange in secondary rudder.Third method
Orchid 55 realize between main rudder and secondary rudder it is simple and effective couple, also ensure the rotational angle of the opposite main rudder of secondary rudder 54.
Further, in a kind of preferred embodiment, steering wheel 6 is connected to three component sensors 4 by countersunk head screw, and
Steering wheel 6 is bonded with three component sensors 4.
In addition to the implementation, the utility model also has following installation method, referring to fig. 1 to fig. 2：
Step 1: hanger 1 is fixed on trailer side bridge, bottom plate 2 is connected to the baseplane of hanger 1；
Step 2: one end of rudder stock 51 is connect with flap-type rudder mould 5, the secondary rudder of the main rudder of flap-type rudder mould 5 and flap-type rudder mould 5 it
Between relative angle by exchange proper angle third flange 55 be fixed.
Step 3: three component sensors 4 are connected to steering wheel 6 by four countersunk head screws.
Step 4: rudder stock is connected to three component sensors 4 relative to one end of flap-type rudder mould 5.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the protection scope of the utility model should all be included in
It is interior.
Claims (5)
1. a kind of measuring device for the test of flap-type rudder hydrodynamic performance, which is characterized in that including：
Hanger, the hanger are fixedly connected on pool trailer side bridge；
Bottom plate, the upper surface of the bottom plate are installed on the baseplane of the hanger；A circular hole is opened up in the middle part of the bottom plate；
Ring type angle dial, the nested steering wheel in the middle part of the ring type angle dial, the ring type angle dial peace
Upper surface loaded on the bottom plate；
Three component sensors, the three component sensor are fixedly connected on the lower end surface of the steering wheel, and three component
Sensor is located in the circular hole；
Flap-type rudder mould, the flap-type rudder mould are fixedly connected by rudder stock with the three component sensor；The rudder stock and described three
First flange is equipped between component sensor；Second flange is equipped between the rudder stock and the flap-type rudder mould；The flap-type rudder
Pass through third flanged joint between the main rudder of mould and the secondary rudder of the flap-type rudder mould.
2. a kind of measuring device for the test of flap-type rudder hydrodynamic performance according to claim 1, which is characterized in that described
The diameter of circular hole is greater than the diameter of the three component sensor.
3. a kind of measuring device for the test of flap-type rudder hydrodynamic performance according to claim 1, which is characterized in that described
Flap-type rudder mould be it is wooden, the rudder stock be steel.
4. a kind of measuring device for the test of flap-type rudder hydrodynamic performance according to claim 1, which is characterized in that described
Main rudder is by the third flange detachable connection in the secondary rudder.
5. a kind of measuring device for the test of flap-type rudder hydrodynamic performance according to claim 1, which is characterized in that described
Steering wheel is connected to the three component sensor by countersunk head screw, and the steering wheel and the three component sensor paste
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721836943.3U CN208165206U (en) | 2017-12-25 | 2017-12-25 | A kind of measuring device for the test of flap-type rudder hydrodynamic performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721836943.3U CN208165206U (en) | 2017-12-25 | 2017-12-25 | A kind of measuring device for the test of flap-type rudder hydrodynamic performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208165206U true CN208165206U (en) | 2018-11-30 |
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ID=64386344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721836943.3U Active CN208165206U (en) | 2017-12-25 | 2017-12-25 | A kind of measuring device for the test of flap-type rudder hydrodynamic performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208165206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752130A (en) * | 2019-02-19 | 2019-05-14 | 上海交通大学 | It is a kind of for tearing the thrust-measuring device in platform test open |
| CN114199506A (en) * | 2021-12-09 | 2022-03-18 | 中国人民解放军海军工程大学 | Combined rudder multidimensional coupling hydrodynamic force high-precision measuring device |
-
2017
- 2017-12-25 CN CN201721836943.3U patent/CN208165206U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752130A (en) * | 2019-02-19 | 2019-05-14 | 上海交通大学 | It is a kind of for tearing the thrust-measuring device in platform test open |
| CN114199506A (en) * | 2021-12-09 | 2022-03-18 | 中国人民解放军海军工程大学 | Combined rudder multidimensional coupling hydrodynamic force high-precision measuring device |
| CN114199506B (en) * | 2021-12-09 | 2024-05-28 | 中国人民解放军海军工程大学 | Multi-dimensional coupling hydrodynamic force high-precision measuring device for combined rudder |
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