CN203959706U - A kind of hydrographic winch is the dark device of meter in real time - Google Patents

A kind of hydrographic winch is the dark device of meter in real time Download PDF

Info

Publication number
CN203959706U
CN203959706U CN201420212358.6U CN201420212358U CN203959706U CN 203959706 U CN203959706 U CN 203959706U CN 201420212358 U CN201420212358 U CN 201420212358U CN 203959706 U CN203959706 U CN 203959706U
Authority
CN
China
Prior art keywords
pressure sensor
winch
digit
logger
depth
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
Application number
CN201420212358.6U
Other languages
Chinese (zh)
Inventor
张存勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huaihai Institute of Techology
Original Assignee
Huaihai Institute of Techology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huaihai Institute of Techology filed Critical Huaihai Institute of Techology
Priority to CN201420212358.6U priority Critical patent/CN203959706U/en
Application granted granted Critical
Publication of CN203959706U publication Critical patent/CN203959706U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of hydrographic winch dark device of meter in real time, and it comprises that pressure sensor, logger, transmission line, device for digit-displaying form; Pressure sensor is arranged on steel rope end observation instrument, and logger is connected with pressure sensor, transmission line linkage record device and device for digit-displaying, and device for digit-displaying is placed on operation winch; In force, pressure sensor is converted into the hydraulic pressure recording in depth data store recording device, and bathymetric data is shown to the depth of water by transmission line to device for digit-displaying; The utility model is converted to the degree of depth by the depth of water by pressure sensor, be directly installed on existing hydrographic winch, when group sampling or observation, be convenient to observation instrument accurately to transfer to scheduled measurement position, compare with steel rope depth measurement, do not need steel wire inclination correction, convenient reading, precision is high, has reduced the error that artificial reading produces, and has realized quick, high precision hydrology measurement.

Description

A kind of hydrographic winch is the dark device of meter in real time
Technical field
The utility model belongs to marine monitoring technology field, relates to a kind of hydrographic winch dark device of meter in real time.
Background technology
In immediate offshore area hydrologic survey, hydrographic winch is as measuring equipment peculiar to vessel, that observation instrument is rendered to the special-purpose machinery transmission jacking system of specifying depth of water position to carry out hydrology sampling or observation, because of feature widespread uses such as it is easy, easy operatings, its depth measurement is to utilize steel rope directly to sound the depth of the water, registered depth according to being the length of transferring steel rope, need manual operation reading, work is inconvenient, labour intensity is large, especially night during day-night observation, is affected by range estimation difference that personnel are tired and individual etc., has artificial error in reading.The in the situation that at ocean current, large or sea situation being bad, the easy run-off the straight of steel rope, need to measure inclination angle with dip angle device and do drift angle and correct (when standard of marine survey (GBT12763.2-2007) regulation steel rope inclination angle surpasses 10 °, should carry out inclination angle corrects), proofread and correct cumbersomely, efficiency is lower.
Utility model content
For addressing the above problem, the utility model provides a kind of hydrographic winch dark device of meter in real time, and the technical scheme adopting is as follows:
A kind of hydrographic winch is the dark device of meter in real time, comprise pedestal, winch frame is housed on pedestal, pulley on steel wire penetrating winch frame, steel rope end has hung observation instrument, on observation instrument, binding has pressure sensor and logger, and pressure sensor is connected with device for digit-displaying by transmission line with logger, and device for digit-displaying is fixed on pedestal; Pressure sensor is converted to depth data store recording by hydraulic pressure by the depth of water and gets off, and bathymetric data is shown to the depth of water by transmission line to device for digit-displaying.
Described pressure sensor sampling frequency is 1Hz.
Described pressure sensor and logger and winch cable end observation instrument bundle, detachable.
Described logger and pressure sensor are fixed on same circuit card, except probe and transmission line sealed interface, and the outside pressure-resistant plastic body seal that adopts.Pressure sensor is converted to electric signal by pressure signal, and bathymetric data is stored in to logger, instrument can be transferred to observation track and automatically record, carries out playback, is convenient to subsequent examination analysis.
Described device for digit-displaying is LCDs, can show in real time that hydrographic winch transfers the depth of water, does not need artificial reading, has improved the dark method of mechanical type meter of existing winch, has reduced hand labor intensity, has improved the precision of winch depth measurement.
The beneficial effects of the utility model are: a kind of hydrographic winch is the dark device of meter in real time, its great advantage is that the depth measurement of Current Hydrologic winch cable is changed into pressure type depth measurement, adopt device for digit-displaying to show in real time the depth of water, hand labor intensity and personal error have been reduced, realize quick, high-acruracy survey, improved work efficiency.By bathymetric data store recording is got off, subsequent playback and audit function have been realized.Be directly installed on existing hydrographic winch, there is simple to operate, convenient reading.
Accompanying drawing explanation
Fig. 1 is a kind of hydrographic winch of the utility model structural representation of the dark device of meter in real time.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, a kind of hydrographic winch of the utility model is counted to dark device in real time and be described in further detail.
As shown in Figure 1, a kind of hydrographic winch is the dark device of meter in real time, comprise pedestal 1, winch frame 2 is housed on pedestal 1, pulley on steel wire penetrating winch frame 2, steel rope end has hung observation instrument 3, and on observation instrument 3, binding has pressure sensor 4 and logger 5, and pressure sensor 4 is connected with device for digit-displaying 7 by transmission line 6 with logger 5; Transmission line is waterproof confined area cable.
Pressure sensor 4 and logger 5 are fixed on same circuit card, except probe and transmission line sealed interface, and the outside pressure-resistant plastic body seal waterproof that adopts.
Pressure sensor 4 and logger 5 bundle with winch cable end observation instrument, detachable.
Pressure sensor 4 sampling frequencys are 1Hz, and logger 5 memory capacity are greater than 1G.
During work:
A kind of hydrographic winch in real time dark device of meter comprises that pressure sensor 4, logger 5, transmission line 6, device for digit-displaying 7 form, and are directly installed on existing hydrographic winch.Pressure sensor 4 is connected with logger 5, is arranged on steel rope end observation instrument 3, and transmission line 6 linkage record devices 5 and device for digit-displaying 7, device for digit-displaying 7 is placed on operation winch, pressure sensor 4, the interior installation battery of device for digit-displaying 7.At hydrographic winch, discharge in steel rope process, pressure sensor 4 is converted into the hydraulic pressure recording in depth data store recording device 5, and bathymetric data is transferred to the device for digit-displaying 7 demonstration depth of waters by transmission line 6, be convenient to observation instrument accurately to transfer to scheduled measurement position.Due to winch, transfer observation instrument track and stored by logger 5, can carry out playback observation process, be beneficial to subsequent examination analysis.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.

Claims (3)

1. a hydrographic winch is counted dark device in real time, comprise pedestal (1), winch frame (2) is housed on pedestal (1), pulley on steel wire penetrating winch frame (2), steel rope end is equipped with observation instrument (3), it is characterized in that: pressure sensor (4) and logger (5) are housed on observation instrument (3), pressure sensor (4) is connected with device for digit-displaying (7) by transmission line (6) with logger (5), and device for digit-displaying (7) is fixed on pedestal (1); Pressure sensor (4) sampling frequency is 1Hz, and logger (5) memory capacity is greater than 1G.
2. a kind of hydrographic winch according to claim 1 is counted dark device in real time, it is characterized in that: pressure sensor (4) and logger (5) are fixed on same circuit card, the outside pressure-resistant plastic body seal waterproof that adopts.
3. a kind of hydrographic winch according to claim 1 is counted dark device in real time, it is characterized in that: pressure sensor (4) and logger (5) bundle with winch cable end observation instrument, detachable.
CN201420212358.6U 2014-04-22 2014-04-22 A kind of hydrographic winch is the dark device of meter in real time Expired - Fee Related CN203959706U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420212358.6U CN203959706U (en) 2014-04-22 2014-04-22 A kind of hydrographic winch is the dark device of meter in real time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420212358.6U CN203959706U (en) 2014-04-22 2014-04-22 A kind of hydrographic winch is the dark device of meter in real time

Publications (1)

Publication Number Publication Date
CN203959706U true CN203959706U (en) 2014-11-26

Family

ID=51920316

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420212358.6U Expired - Fee Related CN203959706U (en) 2014-04-22 2014-04-22 A kind of hydrographic winch is the dark device of meter in real time

Country Status (1)

Country Link
CN (1) CN203959706U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105129044A (en) * 2015-09-28 2015-12-09 北京华夏力鸿商品检验有限公司 Water absorption detector and using method thereof
CN105752867A (en) * 2016-05-13 2016-07-13 长江水利委员会水文局长江口水文水资源勘测局 Electric hydrographic winch
CN108692765A (en) * 2018-05-03 2018-10-23 河海大学 Field big flow velocity temperature of river water peculiar to vessel and velocity flow profile measuring device and application method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105129044A (en) * 2015-09-28 2015-12-09 北京华夏力鸿商品检验有限公司 Water absorption detector and using method thereof
CN105129044B (en) * 2015-09-28 2018-06-29 北京华夏力鸿商品检验有限公司 Device and its application method are checked in a kind of water suction
CN105752867A (en) * 2016-05-13 2016-07-13 长江水利委员会水文局长江口水文水资源勘测局 Electric hydrographic winch
CN108692765A (en) * 2018-05-03 2018-10-23 河海大学 Field big flow velocity temperature of river water peculiar to vessel and velocity flow profile measuring device and application method
CN108692765B (en) * 2018-05-03 2020-08-25 河海大学 Large-flow-rate river water temperature and flow rate distribution measuring device for field ship and using method

Similar Documents

Publication Publication Date Title
CN203959706U (en) A kind of hydrographic winch is the dark device of meter in real time
CN103926112B (en) A kind of method and device measured water level, dissolved in situ oxygen and gather different depth underground water
CN104848900B (en) Array-type ocean acoustical signal measurement system
KR102034037B1 (en) Data collection apparatus for exploring seabed
CN104990492A (en) Equipment for submarine landslide monitoring
CN205540126U (en) Robot of environmental monitoring under water
CN103776430A (en) Tidal flat near bottom boundary layer water and sand observation method and system
CN105444742A (en) Observation apparatus and observation method based on buoy anchor chain for ocean essential factor vertical section
CN203294291U (en) Marine hydrology parameter measurement navigation buoy
CN201382935Y (en) Thermohaline measurement sensor chain
CN2154470Y (en) Sensor chain for surveying sea-water temp.
CN2916590Y (en) Electronic water level meter for vessel
CN207407959U (en) A kind of water level measurement system based on GPRS
CN202631210U (en) Ultra-high-pressure underwater sound audio frequency detection pressure simulation test system
CN101545814B (en) Real-time automatic recording type underwater tension gauge
CN202676245U (en) Pontoon type underground water embedded depth rate meter
CN204988437U (en) Reservoir level monitoring device
CN107063203A (en) A kind of hydrology and water conservancy buoyage
CN204082130U (en) Stake holes sediment measuring system
CN210198599U (en) Temperature chain real-time observation system
CN201434909Y (en) Magnetic detecting system for detecting hydrothermal sulfide on bottom of deep sea
CN201368867Y (en) Combined temperature and salinity meausing sensor chain
CN204788384U (en) Full -automatic dark measuring device
CN207540819U (en) A kind of depth sampler
CN110658566A (en) Seabed geomagnetism daily variation observation device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126

Termination date: 20170422