CN103950519A - Device and method for measuring ship draught - Google Patents
Device and method for measuring ship draught Download PDFInfo
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- CN103950519A CN103950519A CN201410129684.5A CN201410129684A CN103950519A CN 103950519 A CN103950519 A CN 103950519A CN 201410129684 A CN201410129684 A CN 201410129684A CN 103950519 A CN103950519 A CN 103950519A
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Abstract
The invention discloses a device and a method for measuring ship draught. The measuring device comprises an organic glass tube with scales, wherein a handle is connected with the upper part of the organic glass tube; the handle is located in a horizontal position; a moveable hand shank is mounted on the handle; a steel wire rope is fixedly connected with the moveable hand shank; a steel wire rope entering hole is formed in the top of the organic glass tube; the steel wire rope enters the organic glass tube through the steel wire rope entering hole and is connected with a water inlet valve device arranged at the bottom end of the organic glass tube. The measuring method comprises the following steps: selecting a water gauge mark on the water surface as a standard; inserting the organic glass tube into water; holding the moveable hand shank; after water in the organic glass tube is aligned with the water surface, releasing the moveable hand shank; taking the measuring device out of the water and reading the number; calculating the ship draught value. According to the invention, the problems of complex work, low precision and limitation from objective conditions, such as, sea waves, weather, of the ship draught measurement are effectively solved.
Description
Technical field
The present invention relates to a kind of device and method of measuring for drauht.
Background technology
Along with the sustainable development of shipbuilding industry, various up-to-date technologys, new installation are constantly introduced to the manufacture process of boats and ships, make the speed of ship building more and more faster, how in the safety of rhythm of production assurance faster, are more and more valued by the people.
As everyone knows, before boats and ships deliver the vessel, must carry out light ship draught measurement to boats and ships, at present international and domestic generally adopt be still traditional appearance method.The method exists many defects and restriction, and the inspection of staff and shipowner, ship rides on canoe, is subject to the condition restriction such as visual angle, sight line situation, weather condition, sea status, and accuracy of observation is difficult to accurately, causes thus not within minority after delivery date signature.Thereby boats and ships are starved of a kind of easy to use and drinking water measuring instrument that accuracy rate is high.But due to the restriction of technology, at present international and domesticly all could not solve this difficult problem.
Summary of the invention
For the problem of above-mentioned existence, the object of the present invention is to provide a kind of safe, convenient, ship drought measuring device accurately, and the drauht method of measurement of using this device is provided.
The present invention for solving the technical scheme of its technical matters employing is:
The device of measuring for drauht, comprise the lucite tube with scale, the top of described lucite tube is connected with handle, the position of described handle in level, on described handle, free handle is installed, on described free handle, be fixedly connected with steel rope, the top of described lucite tube is provided with steel rope and penetrates hole, described steel rope penetrates hole by steel rope and enters in lucite tube, and be connected with the inlet valve mechanism that is arranged on lucite tube bottom, described inlet valve mechanism comprises base nut, axle sleeve, spring, pull bar, described base nut is arranged on intake-outlet place, lucite tube bottom, on described base nut, be provided with watertight cushion rubber, described axle sleeve is connected with base nut watertight by watertight cushion rubber, between described axle sleeve and organism glass inside pipe wall, by rubber tape, seal, described spring is arranged in axle sleeve, the lower end of spring props up watertight cushion rubber, the upper end of spring is connected with pull bar, described pull bar is connected with steel rope, described steel rope is subject to free handle traction and the switch of inlet valve mechanism is controlled.
Further, be provided with steel rope guide wheel on described free handle, described steel rope is fixedly connected on steel rope guide wheel, and passes from the front end of free handle.
Further, on described steel rope, be provided with for regulating the adjusting bolt of rope capacity.
The method of measuring for drauht, comprises the following steps:
Select a water gauge sign on the water surface as benchmark, lucite tube is stretched in water, the concordant placement of scale mark of handle and this water gauge sign;
Hold lower free handle, steel rope is up drawn pull bar, inlet valve mechanism is opened, and starts water inlet, after the water in lucite tube is concordant with the water surface, unclamps free handle, and inlet valve mechanism is closed, and stops into water;
Measurement mechanism is taken out to the water surface and carry out reading, read the elevation of water surface value in lucite tube;
The scale value of reference water footage number will is deducted to the elevation of water surface value in lucite tube, thereby calculate the drinking water value of boats and ships.
The invention has the beneficial effects as follows: the present invention has solved well that drauht surveying work is loaded down with trivial details, precision is not high and has been subject to the problem of the objective condition restrictions such as wave, weather, for drauht measurements provide a kind of safe, convenient, install accurately.By this device, can easily realize the repeatedly drinking water of boats and ships and measure and average, eliminate the impact that different measuring time Wave crest and wave trough is measured drinking water, guarantee that drinking water take off data is accurate.This measurement mechanism uses lightly in addition, is convenient for carrying, and is adapted at large-scale promotion in shipping depth gauge surveying work and uses.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the invention will be further described.
Fig. 1 is the structural representation of the device of measuring for drauht of the present invention.
The specific embodiment
With reference to Fig. 1, a kind of device of measuring for drauht of the present invention, comprise the lucite tube 1 with scale, the top of described lucite tube 1 is connected with handle 2, the position of described handle 2 in level, on described handle 2, free handle 3 is installed, on described free handle 3, be fixedly connected with steel rope 4, the top of described lucite tube 1 is provided with steel rope and penetrates hole 5, described steel rope 4 penetrates hole 5 by steel rope and enters in lucite tube 1, and be connected with the inlet valve mechanism that is arranged on lucite tube 1 bottom, described inlet valve mechanism comprises base nut 6, axle sleeve 7, spring 8, pull bar 9, described base nut 6 is arranged on lucite tube 1 intake-outlet place, bottom, on described base nut 6, be provided with watertight cushion rubber 10, described axle sleeve 7 is connected with base nut 6 watertights by watertight cushion rubber 10, between described axle sleeve 7 and lucite tube 1 inwall, by rubber tape 11, seal, described spring 8 is arranged in axle sleeve 7, the lower end of spring 8 props up watertight cushion rubber 10, the upper end of spring 8 is connected with pull bar 9, described pull bar 9 is connected with steel rope 4, described steel rope 4 is subject to free handle 3 tractions and the switch of inlet valve mechanism is controlled, hold lower free handle 3, steel rope 4 is mentioned pull bar 9, inlet valve mechanism starts water inlet, unclamp after free handle 3, pull bar 9 pushes watertight cushion rubber 10 downwards under the pulling force effect of spring 8, blocks the intake-outlet of inlet valve mechanism, stops into water.
Further, on described free handle 3, be provided with steel rope guide wheel 12, described steel rope 4 is fixedly connected on steel rope guide wheel 12, and passes from the front end of free handle 3.
Further, on described steel rope 4, be provided with for regulating the adjusting bolt 13 of steel rope 4 length.
A method of measuring for drauht, comprises the following steps:
Select a water gauge sign on the water surface as benchmark, lucite tube 1 is stretched in water, the concordant placement of scale mark of handle 2 and this water gauge sign;
Hold lower free handle 3, steel rope 4 is up drawn pull bar 9, inlet valve mechanism is opened, and starts water inlet, after the water in lucite tube 1 is concordant with the water surface, unclamps free handle 3, and inlet valve mechanism is closed, and stops into water;
Measurement mechanism is taken out to the water surface and carry out reading, read the elevation of water surface value in lucite tube 1;
The scale value of reference water footage number will is deducted to the elevation of water surface value in lucite tube 1, calculate the drinking water value of boats and ships.
The present invention has solved well that drauht surveying work is loaded down with trivial details, precision is not high and has been subject to the problem of the objective condition restrictions such as wave, weather, for drauht measurements provide a kind of safe, convenient, install accurately.By this device, can easily realize the repeatedly drinking water of boats and ships and measure and average, eliminate the impact that different measuring time Wave crest and wave trough is measured drinking water, guarantee that drinking water take off data is accurate.This measurement mechanism uses lightly in addition, is convenient for carrying, and is adapted at large-scale promotion in shipping depth gauge surveying work and uses.
The above, be preferred embodiment of the present invention, and the present invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (4)
1. the device of measuring for drauht, it is characterized in that: comprise the lucite tube (1) with scale, the top of described lucite tube (1) is connected with handle (2), the position of described handle (2) in level, free handle (3) is installed on described handle (2), on described free handle (3), be fixedly connected with steel rope (4), the top of described lucite tube (1) is provided with steel rope and penetrates hole (5), described steel rope (4) penetrates hole (5) by steel rope and enters in lucite tube (1), and be connected with the inlet valve mechanism that is arranged on lucite tube (1) bottom, described inlet valve mechanism comprises base nut (6), axle sleeve (7), spring (8), pull bar (9), described base nut (6) is arranged on intake-outlet place, lucite tube (1) bottom, on described base nut (6), be provided with watertight cushion rubber (10), described axle sleeve (7) is connected with base nut (6) watertight by watertight cushion rubber (10), between described axle sleeve (7) and lucite tube (1) inwall, by rubber tape (11), seal, described spring (8) is arranged in axle sleeve (7), the lower end of spring (8) props up watertight cushion rubber (10), the upper end of spring (8) is connected with pull bar (9), described pull bar (9) is connected with steel rope (4), described steel rope (4) is subject to free handle (3) traction and the switch of inlet valve mechanism is controlled.
2. the device of measuring for drauht according to claim 1, it is characterized in that: on described free handle (3), be provided with steel rope guide wheel (12), it is upper that described steel rope (4) is fixedly connected on steel rope guide wheel (12), and pass from the front end of free handle (3).
3. the device of measuring for drauht according to claim 2, is characterized in that: on described steel rope (4), be provided with for regulating the adjusting bolt (13) of steel rope (4) length.
4. the method for measuring for drauht, is characterized in that, comprises the following steps:
Select a water gauge sign on the water surface as benchmark, lucite tube (1) is stretched in water, the concordant placement of scale mark of handle (2) and this water gauge sign;
Hold lower free handle (3), steel rope (4) is up drawn pull bar (9), inlet valve mechanism is opened, and starts water inlet, after the water in lucite tube (1) is concordant with the water surface, unclamps free handle (3), and inlet valve mechanism is closed, and stops into water;
Measurement mechanism is taken out to the water surface and carry out reading, read the elevation of water surface value in lucite tube (1);
The scale value of reference water footage number will is deducted to the elevation of water surface value in lucite tube (1), thereby calculate the drinking water value of boats and ships.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129684.5A CN103950519B (en) | 2014-04-01 | 2014-04-01 | The device measured for drauht |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129684.5A CN103950519B (en) | 2014-04-01 | 2014-04-01 | The device measured for drauht |
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| CN103950519A true CN103950519A (en) | 2014-07-30 |
| CN103950519B CN103950519B (en) | 2016-08-24 |
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| CN201410129684.5A Active CN103950519B (en) | 2014-04-01 | 2014-04-01 | The device measured for drauht |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724261A (en) * | 2015-04-09 | 2015-06-24 | 上海船厂船舶有限公司 | Ship draft measurement method and device |
| CN106081005A (en) * | 2016-08-31 | 2016-11-09 | 刘浩源 | A kind of portable water gauge detection device |
| CN109178235A (en) * | 2018-09-11 | 2019-01-11 | 天长市瑞慈有机玻璃有限公司 | A kind of drauht measurement high tenacity lucite tube |
| CN110887546A (en) * | 2019-11-08 | 2020-03-17 | 渤海船舶重工有限责任公司 | Portable ship drainage amount measuring instrument |
| CN112389601A (en) * | 2020-10-20 | 2021-02-23 | 中船澄西船舶修造有限公司 | Ship draft measurement tool and measurement method using same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1041407A1 (en) * | 1982-04-06 | 1983-09-15 | Предприятие П/Я Г-4217 | Device for determining draught of ship |
| CN202201149U (en) * | 2011-06-03 | 2012-04-25 | 上海上船利富船舶工具有限公司 | Portable ship draught measurement instrument |
| CN202828036U (en) * | 2012-08-30 | 2013-03-27 | 江苏永钢集团有限公司 | Ship water level measuring apparatus |
| CN203111469U (en) * | 2013-01-29 | 2013-08-07 | 大连中远船务工程有限公司 | Measuring tool for ship draught |
| CN203211501U (en) * | 2013-04-01 | 2013-09-25 | 交通运输部天津水运工程科学研究所 | Inland vessel load measuring device based on ultrasonic liquid level measurement technology |
| CN203921157U (en) * | 2014-04-01 | 2014-11-05 | 江门市南洋船舶工程有限公司 | A kind of device of measuring for drauht |
-
2014
- 2014-04-01 CN CN201410129684.5A patent/CN103950519B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1041407A1 (en) * | 1982-04-06 | 1983-09-15 | Предприятие П/Я Г-4217 | Device for determining draught of ship |
| CN202201149U (en) * | 2011-06-03 | 2012-04-25 | 上海上船利富船舶工具有限公司 | Portable ship draught measurement instrument |
| CN202828036U (en) * | 2012-08-30 | 2013-03-27 | 江苏永钢集团有限公司 | Ship water level measuring apparatus |
| CN203111469U (en) * | 2013-01-29 | 2013-08-07 | 大连中远船务工程有限公司 | Measuring tool for ship draught |
| CN203211501U (en) * | 2013-04-01 | 2013-09-25 | 交通运输部天津水运工程科学研究所 | Inland vessel load measuring device based on ultrasonic liquid level measurement technology |
| CN203921157U (en) * | 2014-04-01 | 2014-11-05 | 江门市南洋船舶工程有限公司 | A kind of device of measuring for drauht |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724261A (en) * | 2015-04-09 | 2015-06-24 | 上海船厂船舶有限公司 | Ship draft measurement method and device |
| CN106081005A (en) * | 2016-08-31 | 2016-11-09 | 刘浩源 | A kind of portable water gauge detection device |
| CN109178235A (en) * | 2018-09-11 | 2019-01-11 | 天长市瑞慈有机玻璃有限公司 | A kind of drauht measurement high tenacity lucite tube |
| CN110887546A (en) * | 2019-11-08 | 2020-03-17 | 渤海船舶重工有限责任公司 | Portable ship drainage amount measuring instrument |
| CN112389601A (en) * | 2020-10-20 | 2021-02-23 | 中船澄西船舶修造有限公司 | Ship draft measurement tool and measurement method using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103950519B (en) | 2016-08-24 |
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