CN110901845B - Accurate reading instrument of boats and ships water gauge under water - Google Patents
Accurate reading instrument of boats and ships water gauge under water Download PDFInfo
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- CN110901845B CN110901845B CN201911057731.9A CN201911057731A CN110901845B CN 110901845 B CN110901845 B CN 110901845B CN 201911057731 A CN201911057731 A CN 201911057731A CN 110901845 B CN110901845 B CN 110901845B
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- scale
- boats
- motor
- water gauge
- accurate reading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/12—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude for indicating draught or load
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The invention aims to solve the problem that the existing underwater water gauge is difficult to accurately read, and discloses a precise reading tool for the underwater water gauge of a ship. The invention reasonably utilizes the driving force of the second motor to rotate the fan blades to generate spiral force, thereby reducing wave errors when reading near the scale, reducing external influence and further better obtaining the draft of the ship.
Description
Technical Field
The invention relates to the field of ship water gauges, in particular to a ship underwater water gauge accurate reading tool.
Background
The water gauge is widely applied to soft soil foundation treatment, port and wharf and other projects and is used for observing changes of underground water level and ocean tide water level. The product has the characteristics of stable reading, interference resistance, long service life and the like, and is adopted by various major projects at home and abroad.
After the ship is built, an inclination experiment is carried out to determine the empty weight and the central position of the ship. Patent CN201110282300.X provides a boats and ships draft measuring device, including the cuboid container, its bottom is equipped with the hole, the top is provided with the laser rangefinder of vertical irradiation and horizontal plane, water gets into the container from above-mentioned hole and holds up the buoy, laser rangefinder is through measuring the distance at buoy and container top and then reachs the measured value of draft, however, the container need suspend in midair at the ship board, will make the container slope as long as there is the wave, thereby influence the accurate reading, cause the error to the reading, and current use the container cover outside the dipperstick, but also can influence the observation to the dipperstick when the water wave is great, thereby influence the accurate reading to the dipperstick, influence the accurate measurement to boats and ships draft, therefore, the accurate reading instrument of a boats and ships underwater ruler that urgently needs to design solves prior art's not enough.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a precise reading tool for an underwater water gauge of a ship.
The invention is realized by the following technical scheme:
the utility model provides a boats and ships are accurate reading instrument of water gauge under water, includes the scale, the connecting block is installed to scale left surface upside, the suction disc is installed in the connecting block left side, install fastening screw between suction disc and the connecting block, the support frame is installed on the scale top, the lantern ring is installed on the support frame top, the inside cover of lantern ring has the second pivot, first motor is installed to second pivot front end, second pivot surface mounting has the carousel, the guide ring is installed to scale side upside, the inside guide slot that vertically has seted up of scale, scale surface cover has the sliding ring, be connected with the stay cord between sliding ring and the carousel, the connecting rod is installed to sliding ring right flank, the second motor is installed to the connecting rod right-hand member, first pivot is installed to second motor upside, the flabellum is installed to first pivot top.
Preferably, the scale is uniformly arranged on the scale.
Preferably, the suction plate is made of a magnet.
Preferably, the support frame is arranged obliquely and is welded with the lantern ring.
Preferably, the end face of the rotating disc is provided with an outer edge.
Preferably, the slip ring is a sliding fit with the guide groove.
Preferably, the first motor and the second motor are both waterproof motors.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the suction plate is arranged, so that the device can be adsorbed on a ship for use, the installation is convenient, the time is saved, the existing complex installation procedure is cancelled, and the installation time is saved;
2. the pull rope is controlled by arranging the first motor, so that the up-and-down movement of the sliding ring is realized, the position of the second motor is controlled, the adjustment is convenient according to the water level condition, and the guide ring is arranged to guide the pull rope so as to prevent the pull rope from deflecting;
3. according to the invention, the second motor is arranged to drive the fan blades to rotate, the water flow is controlled near the scale to generate a horizontal vortex, so that the wave force can be reduced, the wave interference is reduced, and the degree error can be reduced;
4. according to the invention, the first motor and the second motor are both set as waterproof motors, so that the service life of the motors is prolonged, the service life of the device is longer, and the maintenance and replacement of the motors are reduced;
5. the invention reasonably utilizes the driving force of the second motor to rotate the fan blades to generate spiral force, thereby reducing wave errors when reading near the scale, reducing external influence and further better obtaining the draft of the ship.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the first motor of the present invention in cooperation with a turntable.
Fig. 3 is a side view of a ruler of the present invention.
Description of reference numerals: 1. connecting block, 2, fastening screw, 3, suction disc, 4, support frame, 5, first motor, 6, carousel, 7, stay cord, 8, scale, 9, guide slot, 10, guide ring, 11, flabellum, 12, first pivot, 13, second motor, 14, sliding ring, 15, connecting rod, 16, second pivot, 17, the lantern ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an accurate reading tool for an underwater water gauge of a ship comprises a scale 8, wherein a connecting block 1 is installed on the upper side of the left side face of the scale 8, a suction plate 3 is installed on the left side of the connecting block 1, a fastening screw 2 is installed between the suction plate 3 and the connecting block 1, a supporting frame 4 is installed at the top end of the scale 8, a sleeve ring 17 is installed at the top end of the supporting frame 4, a second rotating shaft 16 is sleeved inside the sleeve ring 17, a first motor 5 is installed at the front end of the second rotating shaft 16, a rotary table 6 is installed on the surface of the second rotating shaft 16, a guide ring 10 is installed on the upper side of the side face of the scale 8, a guide groove 9 is longitudinally formed inside the scale 8, a sliding ring 14 is sleeved on the surface of the scale 8, a pull rope 7 is connected between the sliding ring 14 and the rotary table 6, a connecting rod 15 is installed on the right side face of the sliding ring 14, a second motor 13 is installed at the right end of the connecting rod 15, a first rotating shaft 12 is installed on the upper side of the second motor 13, the top end of the first rotating shaft 12 is provided with a fan blade 11.
Scales are uniformly arranged on the scale 8.
The suction plate 3 is made of a magnet.
The support frame 4 is obliquely arranged, and the support frame 4 is welded with the lantern ring 17.
The end face of the rotating disc 6 is provided with an outer edge.
The slip ring 14 is in sliding engagement with the guide groove 9.
The first motor 5 and the second motor 13 are both waterproof motors.
The method comprises the following operation steps: the suction plate 3 of the device is adsorbed on the side wall of a ship, when the draft of the ship is measured, the first motor 5 is adjusted according to the height of a water level, the first motor 5 and the second motor 13 are connected with the power supply of the ship in advance, then the switch of the first motor 5 is turned on, the first motor 5 drives the rotary table 6 to rotate, the pull rope 7 is wound, the position of the second motor 13 can be adjusted through the sliding of the sliding ring 14 and the scale 8, the fan blade 11 is aligned with the water surface, then the switch of the second motor 13 is turned on, the second motor 13 drives the first rotary shaft 12 to rotate, the fan blade 11 is driven to rotate, a circumferential force is generated near the scale 8 to drive the water flow to form a circumferential vortex, the fluctuation of the water surface is reduced, and the water level is more accurate when the water level is measured, and reducing the error of the degree, and then detecting the draft of the ship according to the degree.
The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a boats and ships are accurate reading instrument of water gauge under water, includes scale (8), its characterized in that: the connecting block (1) is installed on the upper side of the left side face of the scale (8), the suction plate (3) is installed on the left side of the connecting block (1), the fastening screw (2) is installed between the suction plate (3) and the connecting block (1), the supporting frame (4) is installed at the top end of the scale (8), the sleeve ring (17) is installed at the top end of the supporting frame (4), the second rotating shaft (16) is sleeved inside the sleeve ring (17), the first motor (5) is installed at the front end of the second rotating shaft (16), the turntable (6) is installed on the surface of the second rotating shaft (16), the guide ring (10) is installed on the upper side of the side face of the scale (8), the guide groove (9) is longitudinally formed inside the scale (8), the sliding ring (14) is sleeved on the surface of the scale (8), the pull rope (7) is connected between the sliding ring (14) and the turntable (6), the connecting rod (15) is installed on the right side face of the sliding ring (14), second motor (13) is installed to connecting rod (15) right-hand member, first pivot (12) are installed to second motor (13) upside, flabellum (11) are installed on first pivot (12) top.
2. The accurate reading instrument of boats and ships underwater water gauge according to claim 1 characterized in that: scales are uniformly arranged on the scale (8).
3. The accurate reading instrument of boats and ships underwater water gauge according to claim 1 characterized in that: the suction plate (3) is made of magnets.
4. The accurate reading instrument of boats and ships underwater water gauge according to claim 1 characterized in that: the support frame (4) is obliquely arranged, and the support frame (4) is welded with the lantern ring (17).
5. The accurate reading instrument of boats and ships underwater water gauge according to claim 1 characterized in that: the end face of the rotary disc (6) is provided with an outer edge.
6. The accurate reading instrument of boats and ships underwater water gauge according to claim 1 characterized in that: the slip ring (14) is in sliding fit with the guide groove (9).
7. The accurate reading instrument of boats and ships underwater water gauge according to claim 1 characterized in that: the first motor (5) and the second motor (13) are both waterproof motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057731.9A CN110901845B (en) | 2019-11-01 | 2019-11-01 | Accurate reading instrument of boats and ships water gauge under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057731.9A CN110901845B (en) | 2019-11-01 | 2019-11-01 | Accurate reading instrument of boats and ships water gauge under water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110901845A CN110901845A (en) | 2020-03-24 |
| CN110901845B true CN110901845B (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911057731.9A Active CN110901845B (en) | 2019-11-01 | 2019-11-01 | Accurate reading instrument of boats and ships water gauge under water |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4227202A1 (en) * | 2020-10-07 | 2023-08-16 | Furuno Electric Co., Ltd. | Draft information generating device and draft information generating method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6054226B2 (en) * | 2013-03-29 | 2016-12-27 | 三井造船株式会社 | Draft measurement device and draft measurement method |
| CN103448881A (en) * | 2013-08-30 | 2013-12-18 | 江苏现代造船技术有限公司 | Ship draft measuring device and measuring method thereof |
| CN103921907B (en) * | 2014-03-14 | 2017-01-04 | 沪东中华造船(集团)有限公司 | A kind of drinking water method of testing |
| CN207403898U (en) * | 2017-10-26 | 2018-05-25 | 中华人民共和国连云港出入境检验检疫局 | A kind of shipping draft measuring device convenient for observation |
| CN208059762U (en) * | 2018-03-15 | 2018-11-06 | 天津水运工程勘察设计院 | A kind of floating ball scale type sounding instrument drinking water measuring structure |
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