CN103017727A - Detection method for mounting accuracy of ship navigation signal lamp - Google Patents
Detection method for mounting accuracy of ship navigation signal lamp Download PDFInfo
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- CN103017727A CN103017727A CN2012105616561A CN201210561656A CN103017727A CN 103017727 A CN103017727 A CN 103017727A CN 2012105616561 A CN2012105616561 A CN 2012105616561A CN 201210561656 A CN201210561656 A CN 201210561656A CN 103017727 A CN103017727 A CN 103017727A
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- signal lamp
- light
- navigation signal
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Abstract
The invention discloses a detection method for mounting accuracy of a navigation signal lamp. The method comprises the following steps that 1, a design size of a lamp box or a visor of the navigation signal lamp is specified, and 2, a center line for mounting and positioning the navigation lamp is detected and verified. The specific execution steps of Step 2 are as follows: 1, a total station is used for measuring on a mounting panel of the navigation signal lamp, and a center line for mounting and positioning a base of the navigation signal lamp is marked; the center line of the base of the navigation lamp is parallel to or coincided with a center line of a ship hull on a horizontal projection plane, and 2, holes are drilled on a base panel of the navigation signal lamp by taking the center line of the base of the navigation signal lamp as a reference, so as to mount and fix the navigation signal lamp, and then an illumination angle of the lamp is adjusted according to design data specified for the navigation signal lamp in Step 1. With the adoption of the method, the trail navigation time and cost can be shortened and lowered, and the mounting accuracy of the navigation lamp can be improved.
Description
Technical field
The present invention relates to a kind of ship sailing signal lamp installation accuracy detection method.
Background technology
In the prior art, the naval light installation accuracy of most of boats and ships not the building berth stage to carrying out verification, but when trial voyage, carry out canoe test verification, by checking the navigational signals installation accuracy with canoe around large ship, check that namely the lighting angle of naval light is whether in allowed band, yet described ship sailing signal lamp installation accuracy detection method has following shortcoming:
One, arranging in addition canoe to carry out the test of ship sailing signal lamp installation accuracy increases the trial voyage or flight cost;
Two, easily be subject to the impact of weather and can only carry out evening preferably at weather, increase the danger of trial voyage or flight;
Three, test the time that increases trial voyage or flight with canoe at sea, and comparatively dangerous;
Four, if go out the naval light angle with canoe test check deviation is arranged, at sea be difficult to signal lamp is adjusted.
Summary of the invention
The object of the present invention is to provide a kind of naval light installation accuracy detection method, the method can shorten trial voyage or flight time and cost, improves simultaneously the installation accuracy of naval light.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of naval light installation accuracy detection method may further comprise the steps:
Step 1, the design size of standard naval light lamp box or shadow shield;
Step 2 detects and the verification naval light is installed the center line of location, and concrete execution in step is as follows:
One, with total station survey and mark a naval light floor installation centre of location line, this navigational signals lamp base center line and the hull neutral line are parallel or overlap on the surface level projecting plane on the naval light installation panel;
Two, join the brill perforate take navigational signals lamp base center line as benchmark at the naval light base panel, after naval light to be installed fixedly, adjust the lighting angle of lamp according to the design data of step 1 naval light standard.
Crucial part of the present invention is to utilize the three-dimensional observing and controlling function of total powerstation, by control naval light center line and the parallel or coincidence of the hull neutral line on horizontal plane, reaches control naval light lighting angle purpose.Compared with prior art, it has the following advantages:
One, can accurately control the installation accuracy of naval light, calculate in advance the illumination range of naval light;
Two, when eliminating trial voyage and the unfavorable factor that the canoe that carries out test brings.
Description of drawings
Fig. 1 is that the present invention utilizes total powerstation to detect the headlight schematic diagram.
The Specification Design of Fig. 2 headlight of the present invention and installation diagram.
Fig. 3 is that the present invention utilizes total powerstation to detect the after mast light schematic diagram.
Fig. 4 is Specification Design and the installation diagram of after mast light of the present invention.
Fig. 5 is that the present invention utilizes total powerstation to detect the stern lantern schematic diagram.
Fig. 6 is Specification Design and the installation diagram of stern lantern of the present invention.
Fig. 7 is that the present invention utilizes total powerstation to detect left and right sides sidelight schematic diagram.
Fig. 8 be the left and right sides of the present invention sidelight Specification Design and installation diagram.
Label declaration
Baffle plate 30 total powerstations 40
Hull neutral line L1 headlight mounting seat centre line L 2
Building berth neutral line L3 after mast light mounting seat centre line L 4
Stern lantern installation panel centre line L 5
Left and right sides sidelight installation panel centre line L 6
Embodiment
Below in conjunction with drawings and the specific embodiments the present invention is elaborated.
Consult Fig. 1 to shown in Figure 8, a kind of naval light installation accuracy detection method that the present invention discloses may further comprise the steps.
Step 1, the design size of standard naval light lamp box or shadow shield.
The design size of standard naval light lamp box or shadow shield, main cause is that present Description of Ship is more, even congener bulk freighter, because tonnage is different or the deviser is different, the size of the naval light of design is also different, so just needs lamp box or the shadow shield of continuous design iterations naval light; And not having unified regulation, the lamp box of design or shadow shield need mowing usually, have strengthened the building berth workload.Yet, it is not difficult to find after careful observation, the lamp box of the navigational signals of most of boats and ships or shadow shield can be with unified design sizes; And good lamp box or the shadow shield of Uniting size standard can be without mowing, and directly adjusting the Adjustable device tabula rasa can meet the demands.
As shown in Figure 2, the original design lighting angle of headlight be the center of circle take fluorescent tube 10 as luminous point, lighting angle is 225 ° (as shown in Figure 2, carry the zone 20 of being in the light, angle a is 112.5 °).Well-known headlight is white light, and the white light scattering power is strong, and therefore actual lighting angle will be considered the edge of fluorescent tube, and the actual light irradiation angle is 123.7 ° of * 2=247.4 ° (as shown in Figure 2, angle b is 123.7 °, and is larger 22.4 ° than reality).Therefore, the design of headlight carries lightproof area 20 and can not meet the demands, and needs to increase the length of lightproof area, namely needs to increase baffle plate 30, and baffle plate 30 is the wide shadow shields that are of a size of 19mm.As shown in Figure 4, this situation appears on the after mast light of light for white equally, so after mast light need be made same modification.
As shown in Figure 6, the original design lighting angle of stern lantern is that the center of circle take fluorescent tube 10 is as luminous point, lighting angle angle c is 135 °, it carries the zone 20 of being in the light, as mentioned above, stern lantern is white light, and the white light scattering power is strong, therefore actual lighting angle will be considered the edge of fluorescent tube, and the actual light irradiation angle is 157.4 ° (than actual large 22.4 °).Therefore, the design of stern lantern carries lightproof area 20 and can not meet the demands, and needs to increase the length of lightproof area, namely needs to increase baffle plate 30, and baffle plate 30 is the wide shadow shields that are of a size of 19mm.
As shown in Figure 8, left and right sides sidelight is monochromatic light (larboard is red, and starboard is green), a little less than the relative white light scattering power of monochromatic light, considers when Lamp-box design that therefore light is from getting final product that the fluorescent tube center emits, and its lighting angle angle e is 112.5 °.When the sidelight lamp box of the design left and right sides, be noted that 1.5 ° of angle f among Fig. 8, be the angle f that sidelight is installed location neutrality line and left and right sides sidelight head end lightproof area, this angle purposes is to see the green light in the left red right side when you stand in ship's navigation, you can confirm that you are the dead ahead in ship's navigation like this, and should dodge this moment.
Step 2 detects and the verification naval light is installed the center line of location, and concrete execution in step is as follows:
One, with total station survey and mark a naval light floor installation centre of location line, this navigational signals lamp base center line and the hull neutral line are parallel or overlap on the surface level projecting plane on the naval light installation panel;
Two, join the brill perforate take navigational signals lamp base center line as benchmark at the naval light base panel, after naval light to be installed fixedly, adjust the lighting angle of lamp according to the design data of step 1 naval light standard.
As shown in Figures 1 and 2, L2 is that headlight mounting seat center line returns back side of panel, and point 1, point 2 are on building berth neutral line L3, and point 3, some 4(point 4 are by stern) be that the headlight base returns on the back side centre line L 2.Whether use total powerstation 40 to detect L2, two lines of L3 parallel or overlap on horizontal plane, as becoming angle, then whether in allowed limits angle then need not revise L2 in allowed band, until meet the demands.
As shown in Figures 3 and 4, Fig. 4 is that after mast light mounting seat back side of panel centre line L 4 detection instrumentation plans (put 8, put 9 on after mast light installation panel back side centre line L 4 on hull neutral line L1 by point 5, point 6, point 7.Whether use total powerstation to detect L4, two lines of L1 parallel or overlap on horizontal plane, as becoming angle, then whether in allowed limits angle then need not revise L4 in allowed band, until meet the demands.
Such as Fig. 5 and shown in Figure 6, the stern lantern installation panel center line instrumentation plan that bursts at the seams, some A, some B, some C are at hull neutral line L1, and some D, some E are on stern lantern installation panel centre line L 5; Whether use total powerstation 40 to detect L1, two lines of L5 parallel or overlap on horizontal plane, as becoming angle, then whether in allowed limits angle then need not revise L5 in allowed band, until meet the demands.
As shown in Figures 7 and 8, left and right sides sidelight lamp socket installation panel central line measurement schematic diagram (some F, some G, some H are at hull neutral line L1, and some I, some J are on left and right sides sidelight installation panel centre line L 6); Whether use total powerstation 40 to detect L1, two lines of L6 parallel or overlap on horizontal plane, as becoming angle, then whether in allowed limits angle then need not revise L6 in allowed band, until meet the demands.
The above is preferred embodiment of the present invention only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (1)
1. a naval light installation accuracy detection method is characterized in that, may further comprise the steps:
Step 1, the design size of standard naval light lamp box or shadow shield;
Step 2 detects and the verification naval light is installed the center line of location, and concrete execution in step is as follows:
One, with total station survey and mark a naval light floor installation centre of location line, this navigational signals lamp base center line and hull center line are parallel or overlap on the surface level projecting plane on the naval light installation panel;
Two, join the brill perforate take navigational signals lamp base center line as benchmark at the naval light base panel, after naval light to be installed fixedly, adjust the lighting angle of lamp according to the design data of step 1 naval light standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105616561A CN103017727A (en) | 2012-12-22 | 2012-12-22 | Detection method for mounting accuracy of ship navigation signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105616561A CN103017727A (en) | 2012-12-22 | 2012-12-22 | Detection method for mounting accuracy of ship navigation signal lamp |
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| CN103017727A true CN103017727A (en) | 2013-04-03 |
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| CN2012105616561A Pending CN103017727A (en) | 2012-12-22 | 2012-12-22 | Detection method for mounting accuracy of ship navigation signal lamp |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661844A (en) * | 2013-12-13 | 2014-03-26 | 广州文冲船厂有限责任公司 | Method for calibrating ship navigation lamp on sea |
| CN109084723A (en) * | 2018-09-12 | 2018-12-25 | 上海外高桥造船有限公司 | A kind of measurement method of ship navigation lamp irradiating angle |
| CN109186534A (en) * | 2018-09-12 | 2019-01-11 | 上海外高桥造船有限公司 | A kind of measuring method of ship navigation lamp irradiating angle |
| CN114056505A (en) * | 2021-10-15 | 2022-02-18 | 上海江南长兴造船有限责任公司 | Angle adjusting method for ship starboard light |
| CN114148473A (en) * | 2021-11-02 | 2022-03-08 | 中船澄西船舶修造有限公司 | Method for detecting horizontal visible angle of ship sidelight |
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| SU1497430A1 (en) * | 1987-07-13 | 1989-07-30 | Войсковая часть 62728 | Light warning apparatus |
| US20040057234A1 (en) * | 2002-09-19 | 2004-03-25 | Ferenc Mohacsi | High-intensity directional light |
| CN201521895U (en) * | 2009-11-10 | 2010-07-07 | 大连船舶重工集团有限公司 | Position light with outer lens hoods |
| CN102167140A (en) * | 2011-03-23 | 2011-08-31 | 广东中远船务工程有限公司 | Method for measuring continuously-variable load precision of large-scale floating dock in floating state |
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2012
- 2012-12-22 CN CN2012105616561A patent/CN103017727A/en active Pending
Patent Citations (4)
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| SU1497430A1 (en) * | 1987-07-13 | 1989-07-30 | Войсковая часть 62728 | Light warning apparatus |
| US20040057234A1 (en) * | 2002-09-19 | 2004-03-25 | Ferenc Mohacsi | High-intensity directional light |
| CN201521895U (en) * | 2009-11-10 | 2010-07-07 | 大连船舶重工集团有限公司 | Position light with outer lens hoods |
| CN102167140A (en) * | 2011-03-23 | 2011-08-31 | 广东中远船务工程有限公司 | Method for measuring continuously-variable load precision of large-scale floating dock in floating state |
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| 张灼瑞: "海船各种航行信号灯的配置", 《广船科技》 * |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661844A (en) * | 2013-12-13 | 2014-03-26 | 广州文冲船厂有限责任公司 | Method for calibrating ship navigation lamp on sea |
| CN103661844B (en) * | 2013-12-13 | 2016-01-20 | 广州文冲船厂有限责任公司 | A kind of ship navigation lamp on sea method of calibration |
| CN109084723A (en) * | 2018-09-12 | 2018-12-25 | 上海外高桥造船有限公司 | A kind of measurement method of ship navigation lamp irradiating angle |
| CN109186534A (en) * | 2018-09-12 | 2019-01-11 | 上海外高桥造船有限公司 | A kind of measuring method of ship navigation lamp irradiating angle |
| CN109186534B (en) * | 2018-09-12 | 2020-09-01 | 上海外高桥造船有限公司 | Method for measuring and calculating irradiation angle of ship navigation lamp |
| CN114056505A (en) * | 2021-10-15 | 2022-02-18 | 上海江南长兴造船有限责任公司 | Angle adjusting method for ship starboard light |
| CN114148473A (en) * | 2021-11-02 | 2022-03-08 | 中船澄西船舶修造有限公司 | Method for detecting horizontal visible angle of ship sidelight |
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Application publication date: 20130403 |