CN2653509Y - Disposable underwater section measurer - Google Patents
Disposable underwater section measurer Download PDFInfo
- Publication number
- CN2653509Y CN2653509Y CN 200320112220 CN200320112220U CN2653509Y CN 2653509 Y CN2653509 Y CN 2653509Y CN 200320112220 CN200320112220 CN 200320112220 CN 200320112220 U CN200320112220 U CN 200320112220U CN 2653509 Y CN2653509 Y CN 2653509Y
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- CN
- China
- Prior art keywords
- bobbin
- floating drum
- transfer wire
- buoyancy aid
- measuring
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a disposal type underwater cross section measuring meter, which is a measuring flowing body formed by the combination of a measuring probe, a releaser, an identifying control device, a transmission lead commutator, a bobbin A, A bobbin B, transmission leads, a middle flowing body and a daggling cable. When the measuring flowing body is thrown from the underwater working platform and the measuring flowing body flows upwards to the water surface by the self flowing force, and the identifying control device sends out the dictate to start the releaser, which makes the measuring probe released from the measuring flowing body. The measuring probe sinks to the bottom of the water from water surface in a certain speed, and the sensor in the measuring probe makes the hydrographic information transferred from water surface to water bottom to the data processor in the underwater platform through the leads, and the cross section hydrographic element of the measuring point is outputted.
Description
Technical field
The utility model relates to a kind of surveying instrument, particularly relates to a kind of underwater survey instrument.
Background technology
The hydrologic parameter of ocean such as temperature, salinity etc. are the important parameters of research, exploitation ocean.In time grasp, understand the hydrologic parameter of ocean, can provide important evidence for marine engineering design, ocean biochemical process research, marine environmental monitoring and assessment.
At present, under water during operation, also do not have a kind of easy, the profile survey instrument is measured the section hydrologic parameter of place coordinate points fast.Utilize traditional hydrographic survey instrument can only measure the individual layer key element of coordinate points, can not carry out the profile survey in waters, place, therefore be difficult to understand the hydrographic features structure of waters, place solid space.This brings certain limitation for engineer operation under water, scientific research under water.Therefore, research be used for underwater operation easy, to measure the surveying instrument of hydrology sectional parameter fast significant.
Summary of the invention
The utility model is released a kind of deserted underwater section measuring instrument, its objective is the measuring sonde that employing discharges from the measurement buoyancy aid that the underwater operation platform is dished out, with certain decline rate when the underwater sinks to the bottom, the hydrographic information that measuring sonde obtains sensor is transferred to data processor in the underwater operation platform by lead, realizes that the underwater operation measurement point water surface is to water-bed hydrographic features profile survey.
The related deserted underwater section measuring instrument of the utility model and seals measuring sonde, release, seal base, identification controller, transfer wire breakout box, wire dispenser, power supply, the middle buoyancy aid that is equipped with in the floating drum and be connected the measurement buoyancy aid that trailing cable combines and forms by the sealing floating drum.
The sealing floating drum is the round metal column casing with certain compressive resistance, and upper port is equipped with external form and is hemispheroidal nonmetal loam cake, and two metal electrodes are housed in the outside surface shrinkage pool of loam cake.The cylindrical shape of metal electrode is connected and sealed with loam cake.Metal electrode is connected with identification controller in the sealing floating drum with lead simultaneously, and sealing floating drum and loam cake all are axisymmetric homogeneous bodies.
Identification controller is installed in the top of sealing in the floating drum, below the loam cake, is made up of wiring board, electronic devices and components.The diameter of wiring board has lead to be connected with metal electrode, release and power supply respectively less than the interior warp of sealing floating drum.
The middle part of sealing floating drum is equipped with release.Release is made of drive motor, speed change system, release tube.Discharge the drum that tube is lower ending opening, interior dress measuring sonde, the external diameter of measuring sonde and formation clearance fit relationship identical with the internal diameter that discharges tube.The rotation axis of drive motor is connected with the input gear of speed change system, and the final stage gear of speed change system is fixed with a release tube upper end.The bottom bore that discharges tube is the threaded hole greater than the measuring sonde external diameter, and threaded hole is threaded with the upper end of transfer wire breakout box.
Drive motor is connected with identification controller by lead.When identification controller sends instruction, drive motor rotates, and drives by speed change system to discharge tube and rotate.Is the relation that is threaded because of discharging the tube bottom with the transfer wire breakout box, when the transfer wire breakout box is subjected to restraint, is become the relation of transfer wire breakout box linear displacement by the rotation relation that discharges tube.After screw thread all withdrawed from, measuring sonde discharged tube because of action of gravity discharges automatically.
The bottom of sealing floating drum is equipped with seal base.Seal base fits together by being threaded with the mode of skeleton with identification controller, release, power supply.It is circular that seal base is, outer through installing and form sealing relationship with the sealing floating drum; Form sealing relationship through middle part in the circular hole with cylindrical transfer wire breakout box.Underwater electrical connector is equipped with at two ends at the transfer wire breakout box respectively.The transfer wire of drawing from the measuring sonde afterbody is connected with the underwater electrical connector of transfer wire breakout box front end, and the underwater electrical connector of transfer wire breakout box rear end is connected with the transfer wire that wire dispenser bobbin A goes up coiling.
Wire dispenser is made of bobbin A and bobbin B.One end flare opening of bobbin, the other end is the disc end face, forms cylindrical inclined plane groove between the two ends.Jointless transfer wire is wound on respectively in the groove of bobbin A, bobbin B.The lower surface of the upper surface of bobbin A and transfer wire breakout box is fixed together, and the lower surface of bobbin A is coaxial relative with the upper surface of bobbin B, and the lower surface of bobbin B is fixed on the middle buoyancy aid front end face.Be wound on that jointless transfer wire one end is connected with the underwater electrical connector of transfer wire breakout box lower end in bobbin A, the bobbin B groove, the other end with pass in the middle of the trailing cable in buoyancy aid axle center be connected.Transfer wire is to adopt single bifilar plain conductor, has good insulation performance performance and water resistance between bifilar.
Buoyancy aid in the middle of be equipped with the bottom of sealing floating drum, the upper surface of middle buoyancy aid and bobbin B lower end are fixed.Middle buoyancy aid is the floating body of streamlined body axisymmetricly, and it maximum outer through the internal diameter less than the sealing floating drum can be easy to pull out from sealing the floating drum bottom opening.Trailing cable passes with transfer wire on the bobbin B from the middle float shaft heart and is connected, and fixes with middle buoyancy aid, trailing cable and middle buoyancy aid must not be had come off in the towage process and the phenomenon that breaks takes place.The other end of trailing cable is connected with data processor in the underwater operation platform.
When using deserted underwater section measuring instrument and implementing to measure, to measure buoyancy aid is thrown into the water from the underwater operation platform, measure the buoyancy come-up of buoyancy aid with self, when on measuring buoyancy aid, floating to certain altitude, trailing cable is hauled out middle buoyancy aid from measuring buoyancy aid sealing floating drum lower ending opening, bobbin B in the middle of being installed on the buoyancy aid is unwrapping wire thereupon, measures buoyancy aid in uphill process, is installed in the also unwrapping wire thereupon of bobbin A of measuring transfer wire breakout box bottom in the buoyancy aid.When the measurement buoyancy aid rises to the water surface, be contained in the metal electrode of measuring the buoyancy aid loam cake information transmission is arrived identification controller, identification controller sends instruction, starts release, by speed change system, drives the rotation of release tube.Discharging tube bottom and transfer wire breakout box is threaded connection relation, when the transfer wire breakout box is subjected to restraint, the rotation relation that discharges tube has become the linear displacement relation of transfer wire breakout box, after screw thread all withdraws from, be installed in the measuring sonde that discharges in the tube and discharge the measurement buoyancy aid automatically because of action of gravity.Measuring sonde sinks to the bottom with certain decline rate from the underwater, the section hydrographic information from the water surface to the bottom that measuring sonde is experienced, the transfer wire of drawing by the measuring sonde afterbody, through transfer wire breakout box, bobbin A, bobbin B, trailing cable, be transferred to data processor, export relevant cross-sectional data at last.
The related deserted underwater section measuring instrument of the utility model can be realized the quick measurement of underwater operation coordinate points from the water surface to water-bed section hydrologic parameter.
Description of drawings
Fig. 1 is deserted underwater section measuring instrument structural representation.
Among the figure, 1, electrode, 2, loam cake, 3, identification controller, 4, the sealing floating drum, 5, release, 6, discharge tube, 7, measuring sonde, 8, power supply, 9, the transfer wire breakout box, 10, bobbin A, 11, bobbin B, 12, middle buoyancy aid, 13, trailing cable, 14, seal base.
Embodiment
Now in conjunction with the accompanying drawings embodiment of the present utility model is illustrated.
As shown in the figure, the sealing floating drum (4) of deserted underwater section measuring instrument is the round metal column casing with certain compressive resistance.Identification controller (3) is installed on top in the sealing floating drum (4).The middle part of sealing floating drum (4) is equipped with release (5), and release (5) is made of drive motor, speed change system, release tube (6), discharges dress measuring sonde (7) in the tube (6).Drive motor is connected with identification controller (3) by lead.The threaded hole of measuring sonde (7) external diameter is threaded with the upper end of transfer wire breakout box (9).The bottom of sealing floating drum (4) is equipped with seal base (14), buoyancy aid (12) in the middle of be equipped with the bottom of sealing floating drum (4).The upper surface and the wire dispenser lower end of middle buoyancy aid (12) are fixed, and trailing cable (13) passes from middle buoyancy aid (12) axle center and is connected with the transfer wire of wire dispenser.
Sealing floating drum (4) upper port is equipped with external form and is hemispheroidal nonmetal loam cake (2), and two metal electrodes (1) are housed in the outside surface shrinkage pool of loam cake (2).The cylindrical shape of metal electrode (1) is connected and sealed with loam cake (2).Metal electrode (1) is connected with the sealing interior identification controller of floating drum (4) (3) with lead simultaneously.Sealing floating drum (4) and loam cake (2) all are axisymmetric homogeneous bodies.
Release (5) is made of drive motor, speed change system, release tube (6).Discharge the cylindrical shape that tube (6) is lower ending opening, interior dress measuring sonde (7), the external diameter of measuring sonde (7) and formation clearance fit relationship identical with the internal diameter that discharges tube (6).The rotation axis of drive motor is connected with the input gear of speed change system, and the final stage gear of speed change system is fixed with release tube (a 6) upper end.The bottom bore that discharges tube (6) is the threaded hole greater than measuring sonde (7) external diameter, and threaded hole is threaded with the upper end of transfer wire breakout box (9).
Wire dispenser is made of bobbin A (10) and bobbin B (11), the end flare opening of bobbin A (10) or bobbin B (11), and the other end is the disc end face, forms cylindrical inclined plane groove between the two ends.Jointless transfer wire is wound on respectively in the groove of bobbin A (10) and bobbin B (11).The lower surface of the upper surface of bobbin A (10) and transfer wire breakout box (9) is fixed together, and the lower surface of bobbin A (10) is relative with the upper surface concentric of bobbin B (11), and the lower surface of bobbin B (11) is fixed on middle buoyancy aid (12) front end face.Be wound on that underwater electrical connector with transfer wire breakout box (9) lower end of jointless transfer wire is connected in bobbin A (10), bobbin B (11) groove, the other end with pass in the middle of the trailing cable (13) in buoyancy aid (12) axle center be connected.
Measuring sonde (7) is designed to streamlined rotational symmetry homogeneous body, and the transfer wire of drawing from afterbody connects transfer wire breakout box (9), bobbin A (10), bobbin B (11), trailing cable (13) with this, is connected with data processor at last.
Loam cake (2), sealing floating drum (4), release tube (6), a seal base (14), measuring sonde (7), transfer wire breakout box (9), bobbin A (10), bobbin B (11), middle buoyancy aid (12) all are axisymmetric homogeneous bodies.
Claims (7)
1, a kind of deserted underwater section measuring instrument, it is characterized in that by sealing floating drum (4) and sealing the measuring sonde (7) that is equipped with in the floating drum, release (5), seal base (14), identification controller (3), transfer wire breakout box (9), wire dispenser, the measurement buoyancy aid formation that middle buoyancy aid (12) and the trailing cable (13) that connects combine and form, identification controller (3) is installed in the top in the sealing floating drum (4), the middle part of sealing floating drum (4) is equipped with release (5), release (5) is by drive motor, speed change system, discharging tube (6) constitutes, discharge dress measuring sonde (7) in the tube (6), drive motor is connected with identification controller (3) by lead, the threaded hole of measuring sonde (7) external diameter is threaded with the upper end of transfer wire breakout box (9), the bottom of sealing floating drum (4) is equipped with seal base (14), buoyancy aid (12) in the middle of be equipped with the bottom of sealing floating drum (4), the upper surface and the wire dispenser lower end of middle buoyancy aid (12) are fixed, and trailing cable (13) passes from middle buoyancy aid (12) axle center and is connected with the transfer wire of wire dispenser.
2, deserted underwater section measuring instrument according to claim 1, it is characterized in that sealing floating drum (4) is the round metal column casing with certain compressive resistance, upper port is equipped with external form and is hemispheroidal nonmetal loam cake (2), two metal electrodes (1) are housed in the outside surface shrinkage pool of loam cake (2), the cylindrical shape of metal electrode (1), be connected and sealed with loam cake (2), metal electrode (1) is connected with the sealing interior identification controller of floating drum (4) (3) with lead simultaneously, and sealing floating drum (4) and loam cake (2) all are axisymmetric homogeneous bodies.
3, deserted underwater section measuring instrument according to claim 1, it is characterized in that release (5) is by drive motor, speed change system, discharging tube (6) constitutes, discharge the cylindrical shape that tube is lower ending opening, interior dress measuring sonde (7), the external diameter of measuring sonde (7) and formation clearance fit relationship identical with the internal diameter that discharges tube (6), the rotation axis of drive motor is connected with the input gear of speed change system, the final stage gear of speed change system is fixed with release tube (a 6) upper end, the bottom bore that discharges tube (6) is the threaded hole greater than measuring sonde (7) external diameter, and threaded hole is threaded with the upper end of transfer wire breakout box (9).
4, deserted underwater section measuring instrument according to claim 1, it is characterized in that wire dispenser is made of bobbin A (10) and bobbin B (11), the end flare opening of bobbin A (10) or bobbin B (11), the other end is the disc end face, forms cylindrical inclined plane groove between the two ends.
5,, it is characterized in that loam cake (2), sealing floating drum (4), release tube (6), a seal base (14), measuring sonde (7), transfer wire breakout box (9), bobbin A (10), bobbin B (11), middle buoyancy aid (12) all are axisymmetric homogeneous bodies according to claim 1 and claim 2 and claim 3 and the described deserted underwater section measuring instrument of claim 4.
6, deserted underwater section measuring instrument according to claim 5, it is characterized in that jointless transfer wire is wound on respectively in the groove of bobbin A (10) and bobbin B (11), the lower surface of the upper surface of bobbin A (10) and transfer wire breakout box (9) is fixed together, the lower surface of bobbin A (10) is coaxial relative with the upper surface of bobbin B (11), the lower surface of bobbin B (11) is fixed on middle buoyancy aid (12) front end face, be wound on bobbin A (10), underwater electrical connector with transfer wire breakout box (9) lower end of jointless transfer wire is connected in bobbin B (11) groove, and the other end is connected with the trailing cable (13) that passes middle buoyancy aid (12) axle center.
7, deserted underwater section measuring instrument according to claim 1, it is characterized in that measuring sonde (7) is designed to streamlined rotational symmetry homogeneous body, the transfer wire of drawing from afterbody connects transfer wire breakout box (9), bobbin A (10), bobbin B (11), trailing cable (13) with this, is connected with data processor at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112220 CN2653509Y (en) | 2003-11-17 | 2003-11-17 | Disposable underwater section measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112220 CN2653509Y (en) | 2003-11-17 | 2003-11-17 | Disposable underwater section measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653509Y true CN2653509Y (en) | 2004-11-03 |
Family
ID=34344608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112220 Expired - Fee Related CN2653509Y (en) | 2003-11-17 | 2003-11-17 | Disposable underwater section measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653509Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642600A (en) * | 2012-05-18 | 2012-08-22 | 国家海洋技术中心 | Bottom-exploration zigzag-type deep sea submerged buoy system |
| CN102927991A (en) * | 2012-07-24 | 2013-02-13 | 中国人民解放军理工大学气象学院 | Small airborne throwing-type marine profile probe sinking model experimental apparatus |
| CN105547372A (en) * | 2016-01-26 | 2016-05-04 | 国家海洋技术中心 | Airborne dropsonde nuclear radiation monitoring device |
| CN106005267A (en) * | 2016-06-21 | 2016-10-12 | 国家海洋技术中心 | Mechanical type fixed-length releasing buoy |
| CN106768043A (en) * | 2016-12-20 | 2017-05-31 | 山东科技大学 | Ocean multi-parameter bottom profiler |
-
2003
- 2003-11-17 CN CN 200320112220 patent/CN2653509Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642600A (en) * | 2012-05-18 | 2012-08-22 | 国家海洋技术中心 | Bottom-exploration zigzag-type deep sea submerged buoy system |
| CN102642600B (en) * | 2012-05-18 | 2014-06-18 | 国家海洋技术中心 | Bottom-exploration zigzag-type deep sea submerged buoy system |
| CN102927991A (en) * | 2012-07-24 | 2013-02-13 | 中国人民解放军理工大学气象学院 | Small airborne throwing-type marine profile probe sinking model experimental apparatus |
| CN102927991B (en) * | 2012-07-24 | 2015-05-20 | 中国人民解放军理工大学气象学院 | Small airborne throwing-type marine profile probe sinking model experimental apparatus |
| CN105547372A (en) * | 2016-01-26 | 2016-05-04 | 国家海洋技术中心 | Airborne dropsonde nuclear radiation monitoring device |
| CN106005267A (en) * | 2016-06-21 | 2016-10-12 | 国家海洋技术中心 | Mechanical type fixed-length releasing buoy |
| CN106768043A (en) * | 2016-12-20 | 2017-05-31 | 山东科技大学 | Ocean multi-parameter bottom profiler |
| CN106768043B (en) * | 2016-12-20 | 2020-06-16 | 山东科技大学 | Ocean multi-parameter profile measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |