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 PDFInfo
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- 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
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- pressure sensor
- winch
- digit
- logger
- depth
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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
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.
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
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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 (6)
| 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 |
| CN107421589A (en) * | 2017-08-23 | 2017-12-01 | 曾志 | A kind of small data shows bathythermograph |
| CN107449406A (en) * | 2017-08-23 | 2017-12-08 | 曾志 | Intelligent electric winch |
| CN107607227A (en) * | 2017-11-09 | 2018-01-19 | 中国水利水电科学研究院 | A kind of continuous real-time automatic monitoring device of portable lake storehouse vertical water temperature and monitoring method |
| 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 |
-
2014
- 2014-04-22 CN CN201420212358.6U patent/CN203959706U/en not_active Expired - Fee Related
Cited By (8)
| 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 |
| CN107421589A (en) * | 2017-08-23 | 2017-12-01 | 曾志 | A kind of small data shows bathythermograph |
| CN107449406A (en) * | 2017-08-23 | 2017-12-08 | 曾志 | Intelligent electric winch |
| CN107607227A (en) * | 2017-11-09 | 2018-01-19 | 中国水利水电科学研究院 | A kind of continuous real-time automatic monitoring device of portable lake storehouse vertical water temperature and monitoring method |
| 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 |
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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 |