CN106643583A - Detection method for flatness of stern chute surface - Google Patents
Detection method for flatness of stern chute surface Download PDFInfo
- Publication number
- CN106643583A CN106643583A CN201611073559.2A CN201611073559A CN106643583A CN 106643583 A CN106643583 A CN 106643583A CN 201611073559 A CN201611073559 A CN 201611073559A CN 106643583 A CN106643583 A CN 106643583A
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- CN
- China
- Prior art keywords
- stern
- steel wire
- stern chute
- point
- starboard
- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
Abstract
The invention discloses a detection device for the flatness of a stern chute surface, which comprises the steps of a, building a total-station instrument coordinate system taking a central longitudinal section of a stern section as a benchmark; b, determining a reference point of measurement; c, installing reference steel wires, d, adjusting the reference steel wires; e, measuring a value of each point on the stern chute surface; and f, filling and submitting a flatness measurement table. In the step a, a front center point and a rear center point in the width direction of the stern chute surface are measured by using a total-station instrument so as to build the total-station instrument coordinate system taking a central longitudinal section of a stern section as a benchmark. In the step b, the reference point is marked at a part, which is 1500mm away from the central longitudinal section, of an FR0 rib starboard on the stern chute surface; the FR0 rib starboard is the right side of the central longitudinal section and a stern end starting point of the length direction of the stern chute surface. In the step c, steel wires are installed above the stern chute surface, wherein the steel wires are 1500mm and 500mm away from the central longitudinal section. In the step d, the steel wires are measured by the total-station instrument, and the steel wires are adjusted into a standard inclined plane which forms a specified angle with a ship body base plane.
Description
Technical field
The present invention relates to ship stern chute technical field, specifically a kind of detection method of stern chute facial plane degree.
Background technology
Appoint to make up large ship and cannot perform in shallow water, narrow water because of the reason such as the speed of a ship or plane is relatively low, hull is larger
The deficiency of business, it usually needs the relatively small and relatively flexible equipment of configuration volume, especially in public affair ship（Customs, maritime patrol, fishing
Political affairs, maritime affairs and frontier policeman's ship etc.）Upper application is more universal, and usual public affair ship needs the marine canoe at a high speed of outfit 1～2
As dink tackling above-mentioned deficiency.Folding and unfolding mode of the large ship with marine canoe has towing type, loop wheel machine formula, boat davit formula
And stern chute formula, towing type, loop wheel machine formula, boat davit formula folding and unfolding mode generally carry out folding and unfolding work with traction, loop wheel machine, boat davit etc.
Industry, speed is slow, troublesome poeration and security is inadequate, it is impossible to carry out folding and unfolding operation, stern chute when navigating by water in higher sea situation or lash ship
Formula folding and unfolding is, using the slideway for being arranged in ship stern, canoe is moved on slideway by retractable equipment, completes one kind of folding and unfolding
New folding and unfolding method, compared to other folding and unfolding methods, with folding and unfolding more rapidly, the lash ship speed of a ship or plane can be very fast, and personnel are little up and down
The advantages of ship is more convenient, the ship that being especially suitable for some has special duty is used.
By marine canoe, quickly punching is drained on stern chute and then is completed to reclaim by mode of traction the folding and unfolding of stern chute formula, marine
Rushing for canoe is drained through journey impulsive force greatly, and easily stern chute is caused to damage, therefore the installation accuracy requirement of stern chute is higher, wherein
Just include the requirement of stern chute facial plane degree, but the detection method of prior art will arrange complex detecting tool, detection
Labour intensity it is larger, detect poor accuracy, therefore work out a kind of detection of the stern chute facial plane degree for overcoming disadvantages mentioned above
Method is determined to carry out sth important.
The content of the invention
The technical problem to be solved is：A kind of simple and quick, stern chute that detection accuracy is high is provided
The detection method of facial plane degree.
The technical solution adopted in the present invention is：A kind of detection method of stern chute facial plane degree, including following step are provided
Suddenly：
A. the total station instrument coordinate system set up on the basis of the central fore-and-aft vertical plane of stern section
With former and later two central points on the width of total station survey stern chute face, set up on the basis of the central fore-and-aft vertical plane of stern section
Total station instrument coordinate system；
B. the datum mark of measurement is determined
FR0 ribs position starboard marks datum mark at central fore-and-aft vertical plane 1500mm on stern chute face；FRO ribs position starboard is middle vertical profile
Right side of face, the stern end starting point of stern chute face length direction；
C. reference for installation steel wire
The reference for installation steel wire above stern chute face, steel wire is apart from central fore-and-aft vertical plane 1500mm and 500mm；
D. the adjustment of benchmark steel wire
Total station survey steel wire is used, steel wire adjustment is become the standard inclined plane with hull basal plane into specified angle；
E. each point value on stern chute face is measured
On the basis of steel wire, rib position shelves measurement point is measured, measurement parameter be the distance between steel wire and stern chute face, rib
Position measurement point includes the point of rib position starboard and rib position larboard apart from central fore-and-aft vertical plane 1500mm and 500mm, 1 meter of distance between each point,
With FRO ribs position as starting point, arrange along the bow end of stern chute face length direction, mark with FR2, FR4, FR6 ...；
F. the measurement table of flatness is made a report on.
The present invention has the advantage that relative to the detection method of prior art：
1. detecting tool materials are reduced, mitigates labor strength, raised labour productivity
2. simple and quick.
3. detection time can be shortened, accuracy of detection is lifted.
Description of the drawings
Fig. 1 is the schematic cross-section of the stern chute of the present invention.
Specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
As shown in figure 1, the detection method of stern chute facial plane degree of the present invention, comprises the following steps：
A. the total station instrument coordinate system set up on the basis of the central fore-and-aft vertical plane of stern section
With former and later two central points on the width of total station survey stern chute face, set up on the basis of the central fore-and-aft vertical plane of stern section
Total station instrument coordinate system, central point is the central point of stern chute entrance and outlet；
B. the datum mark of measurement is determined
FR0 ribs position starboard marks datum mark at central fore-and-aft vertical plane 1500mm on stern chute face；FRO ribs position starboard is middle vertical profile
Right side of face, the stern end starting point of stern chute face length direction；
C. reference for installation steel wire
The reference for installation steel wire above stern chute face, steel wire is apart from central fore-and-aft vertical plane 1500mm and 500mm；
D. the adjustment of benchmark steel wire
Total station survey steel wire is used, steel wire adjustment is become the standard inclined plane with hull basal plane into specified angle；
E. each point value on stern chute face is measured
On the basis of steel wire, rib position shelves measurement point is measured, measurement parameter be the distance between steel wire and stern chute face, rib
Position measurement point is included in the point of rib position starboard and rib position larboard apart from central fore-and-aft vertical plane 1500mm and 500mm, i.e. rib position starboard distance
The point of vertical section 1500mm and 500mm, rib position larboard apart from central fore-and-aft vertical plane 1500mm and 500mm point, each point of rib position starboard
Between 1 meter of distance, 1 meter of distance between each point of rib position larboard, with FRO ribs position as starting point, along the bow of stern chute face length direction
End arrangement, marks with FR2, FR4, FR6 ...；
F. the measurement table of flatness is made a report on.
Measurement result in the present embodiment is：
Embodiments of the invention have been described in detail above, but the content is only presently preferred embodiments of the present invention, it is impossible to
It is considered as the practical range for limiting the present invention.All impartial changes made according to the scope of the invention and improvement etc., all should still return
Belong within this patent covering scope.
Claims (1)
1. a kind of detection method of stern chute facial plane degree, it is characterised in that comprise the following steps：
A. the total station instrument coordinate system set up on the basis of the central fore-and-aft vertical plane of stern section
With former and later two central points on the width of total station survey stern chute face, set up on the basis of the central fore-and-aft vertical plane of stern section
Total station instrument coordinate system；
B. the datum mark of measurement is determined
FR0 ribs position starboard marks datum mark at central fore-and-aft vertical plane 1500mm on stern chute face；FRO ribs position starboard is middle vertical profile
Right side of face, the stern end starting point of stern chute face length direction；
C. reference for installation steel wire
The reference for installation steel wire above stern chute face, steel wire is apart from central fore-and-aft vertical plane 1500mm and 500mm；
D. the adjustment of benchmark steel wire
Total station survey steel wire is used, steel wire adjustment is become the standard inclined plane with hull basal plane into specified angle；
E. each point value on stern chute face is measured
On the basis of steel wire, rib position shelves measurement point is measured, measurement parameter be the distance between steel wire and stern chute face, rib
Position measurement point includes the point of rib position starboard and rib position larboard apart from central fore-and-aft vertical plane 1500mm and 500mm, 1 meter of distance between each point,
With FRO ribs position as starting point, arrange along the bow end of stern chute face length direction, mark with FR2, FR4, FR6 ...；
F. the measurement table of flatness is made a report on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073559.2A CN106643583A (en) | 2016-11-29 | 2016-11-29 | Detection method for flatness of stern chute surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073559.2A CN106643583A (en) | 2016-11-29 | 2016-11-29 | Detection method for flatness of stern chute surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106643583A true CN106643583A (en) | 2017-05-10 |
Family
ID=58814883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611073559.2A Pending CN106643583A (en) | 2016-11-29 | 2016-11-29 | Detection method for flatness of stern chute surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN106643583A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210811A (en) * | 2006-12-28 | 2008-07-02 | 上海宝钢工业检测公司 | Hoist-transportation machine track plain relationship and relative height difference measuring method |
| JP2009300365A (en) * | 2008-06-17 | 2009-12-24 | Sokkia Topcon Co Ltd | Profilometer |
| CN201628545U (en) * | 2010-03-16 | 2010-11-10 | 中铁十四局集团有限公司 | Measuring device for space plane flatness |
| CN102168969A (en) * | 2011-01-18 | 2011-08-31 | 河海大学 | Monitoring device and monitoring method for lift wall deformation of ship lock |
| CN102175109A (en) * | 2011-01-31 | 2011-09-07 | 天津大学 | Installation measurement method of multi-leg pole modular deck sheet |
| CN103010405A (en) * | 2012-12-13 | 2013-04-03 | 沪东中华造船(集团)有限公司 | Method for controlling section cutting precision of transverse bulkhead |
| CN103808286A (en) * | 2012-11-08 | 2014-05-21 | 谢荣 | Total station-based steel structure three dimensional precision detection analysis method and application thereof |
-
2016
- 2016-11-29 CN CN201611073559.2A patent/CN106643583A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210811A (en) * | 2006-12-28 | 2008-07-02 | 上海宝钢工业检测公司 | Hoist-transportation machine track plain relationship and relative height difference measuring method |
| JP2009300365A (en) * | 2008-06-17 | 2009-12-24 | Sokkia Topcon Co Ltd | Profilometer |
| CN201628545U (en) * | 2010-03-16 | 2010-11-10 | 中铁十四局集团有限公司 | Measuring device for space plane flatness |
| CN102168969A (en) * | 2011-01-18 | 2011-08-31 | 河海大学 | Monitoring device and monitoring method for lift wall deformation of ship lock |
| CN102175109A (en) * | 2011-01-31 | 2011-09-07 | 天津大学 | Installation measurement method of multi-leg pole modular deck sheet |
| CN103808286A (en) * | 2012-11-08 | 2014-05-21 | 谢荣 | Total station-based steel structure three dimensional precision detection analysis method and application thereof |
| CN103010405A (en) * | 2012-12-13 | 2013-04-03 | 沪东中华造船(集团)有限公司 | Method for controlling section cutting precision of transverse bulkhead |
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Application publication date: 20170510 |