CN106741611A - A kind of heel angle measurement tool based on ship inclination experiment - Google Patents
A kind of heel angle measurement tool based on ship inclination experiment Download PDFInfo
- Publication number
- CN106741611A CN106741611A CN201710154418.1A CN201710154418A CN106741611A CN 106741611 A CN106741611 A CN 106741611A CN 201710154418 A CN201710154418 A CN 201710154418A CN 106741611 A CN106741611 A CN 106741611A
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- China
- Prior art keywords
- tube
- transparent
- scale
- suspended substance
- measurement tool
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B79/00—Monitoring properties or operating parameters of vessels in operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The invention discloses a kind of heel angle measurement tool based on ship inclination experiment, support frame including suspended substance, the transparent U-tube of both ends open and for supporting transparent U-tube, the surface wall body subscript of the transparent U-tube is known scale, the scale is to identify scale value to both sides respectively as symmetrical centre as 0 scale and using 0 scale using the center of the horizontal direction of transparent U-tube, and the suspended substance is positioned in transparent U-tube, is used to detect whether the horizontal level of transparent U-tube balances.The present invention is by setting transparent U-tube and suspended substance, scale is identified on transparent U-tube, suspended substance is placed in U-shaped transparent pipe when using, according to the angle number corresponding to the position that suspended substance is moved, represent the angle of ship heel, with measurement data is accurate, easy to use, measurement quick, simple structure the characteristics of.
Description
Technical field
The present invention relates to a kind of heel angle measurement tool, and in particular to a kind of heel angular measurement based on ship inclination experiment
Instrument.
Background technology
Ship is newly-built, be both needed to carry out inclining experiment after transformation or average reparation, to determine the weight and center of gravity of ship, for setting
The completion stability of the quasi- ship of meter department weighing apparatus.Wherein, in ship inclination experiment to the accuracy requirement of Angle of Heel measurement data compared with
It is high.In technical field of ships, Angle of Heel refers to the angle of ship lateral inclination under external force.
In the prior art, it is usually to be carried out using extension hammer method to be tested for the measurement of Angle of Heel in ship inclination.Its tool
Gymnastics is made：It is more than the finer wire of 3000mm from hammer bolt length is hung, and one is bound in one end of finer wire and hangs hammer.Will when using
The upper end of finer wire is fixed, and hangs hammer and be then placed in tank, then hangs hammer amplitude of oscillation direction placement horizon rule.Carry out inclining experiment
When, the amplitude of oscillation length of hammer is hung by reading to calculate Angle of Heel.This kind of measuring method is not directly available Angle of Heel, calculates numerous
Trivial, workload is big, and the accuracy of Angle of Heel that measurement is obtained has much room for improvement.On existing market, do not have dedicated for
Measure the heel angle measurement tool of ship inclining experiment.
The content of the invention
For above-mentioned deficiency, it is accurate that the technical problems to be solved by the invention are to provide a kind of simple structure, measurement data
Really, the heel angle measurement tool based on ship inclination experiment easy to use.
To reach above-mentioned purpose, the present invention is achieved through the following technical solutions：
It is a kind of based on ship inclination experiment heel angle measurement tool, including suspended substance, both ends open transparent U-tube and
Support frame for supporting transparent U-tube, the surface wall body subscript of the transparent U-tube is known scale, and the scale is with saturating
The center of the horizontal direction of bright U-tube identifies scale to both sides respectively as 0 scale and using 0 scale as symmetrical centre
Value, the suspended substance is positioned in transparent U-tube, is used to detect whether the horizontal level of transparent U-tube balances.
In such scheme, support frame as described above can include base and the support bar of more than 2, one end of each support bar and
Base Joint, its other end are provided with the mounting hole for installing transparent U-tube, and the size of the U-shaped mounting hole is U-shaped with transparent
The diameter of pipe matches.
In such scheme, to meet the standard of classification society's inclining experiment, the transparent U-tube can be radius >=3000mm
U-shaped glass tube.
In such scheme, the suspended substance includes floatage body and gravity body, and floatage body is connected by finer wire with gravity body
Connect；To ensure that suspended substance is at suspended state, the weight of the weight more than gravity body of the floatage body in a liquid.
In such scheme, to meet " maximum per the side of a ship to produce 2 °~4 ° " this Angle of Heel in classification society's inclining experiment specification
It is required that, the scale of mark, the range of the scale value of every side mark are 0 °~6 ° in the horizontal direction of the transparent U-tube.
Compared with prior art, beneficial effects of the present invention are：
The present invention identifies scale, by suspended substance when using by setting transparent U-tube and suspended substance on transparent U-tube
It is placed in U-shaped transparent pipe, according to the angle number corresponding to the position that suspended substance is moved, that is, represents the angle of ship heel, has
Measurement data is accurate, easy to use, measurement quick, simple structure the characteristics of.
Brief description of the drawings
Fig. 1 is the structural representation of this heel angle measurement tool based on ship inclination experiment.
Fig. 2 is the side structure schematic view of support frame as described above.
Fig. 3 is the structural representation of the suspended substance.
In figure marked as：1st, base, 2, support frame, 3, transparent U-tube, 4, suspended substance, 5, scale, 6, U-shaped mounting hole, 7,
Floatage body, 8, gravity body.
Specific embodiment
The present invention is further explained with reference to specific embodiments and the drawings, but is not used to limit this hair
It is bright.
As shown in figure 1, a kind of heel angle measurement tool based on ship inclination experiment, including suspended substance 4, both ends open
Transparent U-tube 3 and the support frame 2 for supporting transparent U-tube 3, the surface wall body subscript of the transparent U-tube 3 is known scale
5, the scale 5 is as 0 scale and using 0 scale as symmetrical centre using the center of the horizontal direction of transparent U-tube 3
Respectively scale value is identified to both sides.The suspended substance 4 is positioned in transparent U-tube 3, is used to detect the horizontal position of transparent U-tube 3
Put and whether balance.
In the present embodiment, scale 5, the scale value of mark per side identified in the horizontal direction of the transparent U-tube 3
Range is 0 °~6 °.Specifically, the transparent U-tube 3 is the U-shaped glass tube of radius >=3000mm.Certainly, transparent U-tube 3 is gone back
Can be made of clear hard plastics.
As shown in Fig. 2 support frame as described above 2 includes base 1 and the support bar of more than 2, in the present embodiment, the support bar
Quantity be 3.One end of each support bar is provided with the installation for installing transparent U-tube 3 with base Joint, its other end
Hole, size and the diameter of transparent U-tube 3 of the U-shaped mounting hole match.Will transparent U-tube 3 be installed in mounting hole.
As shown in figure 3, the suspended substance 4 includes floatage body 7 and gravity body 8, floatage body 7 is by finer wire and gravity body 8
Be connected and floatage body 7 weight more than gravity body 8 weight.In the present embodiment, the floatage body 7 can be plastic foam,
Gravity body 8 can be metal derby.
The present invention is application method, is comprised the following steps：
S1, the survey tool of this structure is horizontally placed on the deck of ship to be measured, and makes 0 degree on U-shaped glass tube to carve
The center line of degree line and ship deck is on the same line；
S2, suspended substance is put into U-shaped glass tube, then to being added water in U-shaped glass tube, until suspended substance 4 is in 0 scale
During position, stop adding water, you can carry out ship inclination experiment；
Pouring weight on S3, mobile bow and stern, adjusts ship heel state；
S4, after ship heel is in stable condition, read U-shaped glass tube on data, that is, represent ship's heeling angle degree.
Explanation embodiments of the present invention are these are only, is not intended to limit the invention, for those skilled in the art
For, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc. should be included in this hair
Within bright protection domain.
Claims (5)
1. it is a kind of based on ship inclination experiment heel angle measurement tool, it is characterised in that：Including suspended substance (4), both ends open
Transparent U-tube (3) and the support frame (2) for supporting transparent U-tube (3), on the surface wall body of the transparent U-tube (3)
Scale (5) is identified with, the scale (5) is the center using the horizontal direction of transparent U-tube (3) as 0 scale and with 0
Scale identifies scale value to both sides respectively as symmetrical centre, and the suspended substance (4) is positioned in transparent U-tube (3), is used to examine
Whether the horizontal level for surveying transparent U-tube (3) balances.
2. it is according to claim 1 based on ship inclination experiment heel angle measurement tool, it is characterised in that：The support
Frame (2) includes base (1) and the support bar of more than 2, and one end and base Joint, its other end of each support bar are provided with use
In the mounting hole for installing transparent U-tube (3), size and the diameter of transparent U-tube (3) of the U-shaped mounting hole (6) match.
3. it is according to claim 1 and 2 based on ship inclination experiment heel angle measurement tool, it is characterised in that：It is described
Transparent U-tube is the U-shaped glass tube of (3) radius >=3000mm.
4. it is according to claim 1 based on ship inclination experiment heel angle measurement tool, it is characterised in that：The suspension
Body (4) includes floatage body (7) and gravity body (8), and floatage body (7) is connected and floatage body by finer wire with gravity body (8)
(7) weight of the weight more than gravity body (8).
5. it is according to claim 1 based on ship inclination experiment heel angle measurement tool, it is characterised in that：It is described transparent
The scale of mark, the range of the scale value of every side mark are 0 °~6 ° in the horizontal direction of U-tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154418.1A CN106741611A (en) | 2017-03-15 | 2017-03-15 | A kind of heel angle measurement tool based on ship inclination experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154418.1A CN106741611A (en) | 2017-03-15 | 2017-03-15 | A kind of heel angle measurement tool based on ship inclination experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741611A true CN106741611A (en) | 2017-05-31 |
Family
ID=58962091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710154418.1A Pending CN106741611A (en) | 2017-03-15 | 2017-03-15 | A kind of heel angle measurement tool based on ship inclination experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741611A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974251A (en) * | 2018-07-27 | 2018-12-11 | 广船国际有限公司 | A kind of ship inclination test U-tube number reading method |
| CN110182304A (en) * | 2019-05-31 | 2019-08-30 | 上海江南长兴造船有限责任公司 | A method of control linear outer plate upper sectional material setting angle |
| CN111795659A (en) * | 2020-08-20 | 2020-10-20 | 西京学院 | Flatness detection device |
| CN112385355A (en) * | 2020-12-25 | 2021-02-23 | 山东省农业科学院作物研究所 | Self-checking system of seed printer in community |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2440018A1 (en) * | 1974-08-21 | 1976-03-04 | Anton Snijders | Measurement and recording of vehicle inclination angle - using simple liquid level device with floats and indicators |
| CN101879936A (en) * | 2009-05-05 | 2010-11-10 | 江南造船(集团)有限责任公司 | Trim meter of ship |
| CN201772889U (en) * | 2010-07-20 | 2011-03-23 | 邓宏勇 | Rotation angle measuring device of spiral pipe liquid bubble structure |
| CN201974174U (en) * | 2010-12-31 | 2011-09-14 | 广州文冲船厂有限责任公司 | U-shaped pipe-type inclined testing device |
| CN202853608U (en) * | 2012-09-13 | 2013-04-03 | 东华大学 | Angle measurer |
| KR20130002826U (en) * | 2011-11-02 | 2013-05-10 | 대우조선해양 주식회사 | Clinometer for inclining experiment of vessel |
| CN104280016A (en) * | 2014-10-24 | 2015-01-14 | 广东交通职业技术学院 | Clinometer |
| CN206719472U (en) * | 2017-03-15 | 2017-12-08 | 钦州学院 | A kind of heel angle measurement tool based on ship inclination experiment |
-
2017
- 2017-03-15 CN CN201710154418.1A patent/CN106741611A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2440018A1 (en) * | 1974-08-21 | 1976-03-04 | Anton Snijders | Measurement and recording of vehicle inclination angle - using simple liquid level device with floats and indicators |
| CN101879936A (en) * | 2009-05-05 | 2010-11-10 | 江南造船(集团)有限责任公司 | Trim meter of ship |
| CN201772889U (en) * | 2010-07-20 | 2011-03-23 | 邓宏勇 | Rotation angle measuring device of spiral pipe liquid bubble structure |
| CN201974174U (en) * | 2010-12-31 | 2011-09-14 | 广州文冲船厂有限责任公司 | U-shaped pipe-type inclined testing device |
| KR20130002826U (en) * | 2011-11-02 | 2013-05-10 | 대우조선해양 주식회사 | Clinometer for inclining experiment of vessel |
| CN202853608U (en) * | 2012-09-13 | 2013-04-03 | 东华大学 | Angle measurer |
| CN104280016A (en) * | 2014-10-24 | 2015-01-14 | 广东交通职业技术学院 | Clinometer |
| CN206719472U (en) * | 2017-03-15 | 2017-12-08 | 钦州学院 | A kind of heel angle measurement tool based on ship inclination experiment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974251A (en) * | 2018-07-27 | 2018-12-11 | 广船国际有限公司 | A kind of ship inclination test U-tube number reading method |
| CN110182304A (en) * | 2019-05-31 | 2019-08-30 | 上海江南长兴造船有限责任公司 | A method of control linear outer plate upper sectional material setting angle |
| CN110182304B (en) * | 2019-05-31 | 2021-08-13 | 上海江南长兴造船有限责任公司 | Method for controlling installation angle of section bar on linear outer plate |
| CN111795659A (en) * | 2020-08-20 | 2020-10-20 | 西京学院 | Flatness detection device |
| CN112385355A (en) * | 2020-12-25 | 2021-02-23 | 山东省农业科学院作物研究所 | Self-checking system of seed printer in community |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |