CN106323137A - River sediment depth measuring device - Google Patents

River sediment depth measuring device Download PDF

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Publication number
CN106323137A
CN106323137A CN201610837031.1A CN201610837031A CN106323137A CN 106323137 A CN106323137 A CN 106323137A CN 201610837031 A CN201610837031 A CN 201610837031A CN 106323137 A CN106323137 A CN 106323137A
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CN
China
Prior art keywords
bar
measurement
head
measure
support guide
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Application number
CN201610837031.1A
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Chinese (zh)
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CN106323137B (en
Inventor
张业明
王帅
魏绍亮
李智国
宋娜娜
陈永安
李珂
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Henan University of Technology
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Henan University of Technology
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Priority to CN201610837031.1A priority Critical patent/CN106323137B/en
Publication of CN106323137A publication Critical patent/CN106323137A/en
Application granted granted Critical
Publication of CN106323137B publication Critical patent/CN106323137B/en
Expired - Fee Related legal-status Critical Current
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

The invention discloses a river sediment depth measuring device comprising a pneumatic control circuit and a support guide measurement system. The pneumatic control circuit is composed of a pneumatic motor (1), a manual reversing valve (6) and a compressed air storage tank (7). The support guide measurement system is composed of measuring rods (2), a support guide frame (3), a support guide base (4) and a measuring head (5). The top end of the measuring rods (2) is connected with the power output shaft of the pneumatic motor (1), and the bottom end of the measuring rods (2) is connected with the measuring head (5). During operation, the measuring device is installed on a measuring ship, the pneumatic motor (1) makes the measuring rods (2) and the measuring head (5) rotate and drill in through a transmission thread, and when the measuring head (5) drills into the bed of a river, the direction of rotation of the pneumatic motor (1) is changed by the manual reversing valve, the measuring rods (2) and the measuring head (5) are taken out, and the sediment depth of the river is calculated through sediment observation holes according to the number of the measuring rods (2) used.

Description

A kind of river load depth measurement device
Technical field
The present invention relates to a kind of river load depth survey technical field, particularly to a kind of river load depth survey dress Put.
Background technology
The Yellow River is a heavily silt-carrying river, and Sediment Siltation is the basic reason of Lower Reaches of The Yellow River flood harm, periodically to river course mud It is the effective ways of preventing damage that sand carries out clearing up.The silt degree of depth is by significant data during silt cleaning, but at present Not yet there is effective measurement apparatus.
The present invention is directed to a difficult problem for existing river load depth survey, devise a simple in construction, easy to operate river Stream silt depth measurement device, it is achieved that the purpose quickly and easily the river load degree of depth measured.
Summary of the invention
It is an object of the invention to: devise a kind of river load depth measurement device.This device is driven by air motor Measurement head is drilled down into, and measures silt when head is drilled down into and enters measurement bar inner chamber, is entered by silt and measure the deep of bar inner chamber Degree determines the silt thickness in river.
A kind of river load depth measurement device of the present invention, measures system including Pneumatic control circuit and support guide System two parts.Wherein, Pneumatic control circuit is made up of air motor (1), hand-operated direction valve (6) and compressed air storage tank (7)； Support guide is measured system and is formed by measuring bar (2), support guide frame (3), support guide seat (4) and measurement head (5)；Pneumatic horse Reach (1) and be arranged on support guide frame (3) top, measure bar (2) top and be connected with the power output shaft of air motor (1), measure Bar (2) bottom is connected with measuring head (5)；The hollow guiding bar (32) of support guide frame (3) inserts the guiding of support guide seat (4) In hole (41), making hollow guiding bar (32) can move up and down in pilot hole (41), locking nut (44) can be led support Locked at an arbitrary position to frame (3).
A kind of river load depth measurement device of the present invention, is connected by screw including wherein air motor (1) It is fixed on the upper surface of support guide frame (3)；Measure bar (2) butt end (being relatively large in diameter) and insert the power output of air motor (1) Inside axle, locked by locking nut (14) after position is fixing；Measure bar (2) taper end (diameter is less) and insert measurement head (5), axle Determining by positioning boss (23) to relative position, diametrically opposite position is determined by detent (25), positioning boss (23).
The technical scheme is that measurement head to be drilled down into after work completes and will measure bar (2), measure head (5) taking-up, Calculating the river load degree of depth by measuring the silt peephole of bar (2), wherein, the length measure head (5), measuring bar (2) is equal For 1000mm, measure and have a lot of silt peephole, the linear arrangement of peephole in head (5) and measurement bar (2)；Measurement head (5), The spacing measuring the silt peephole on bar (2) is 100mm；The serial number specified and measure the measurement bar (2) that head (5) is connected 2, measurement bar (2) serial number 3 being connected with No. 2 measurement bars (2), other measure the numbering of bar (2) by that analogy.
Assume one-shot measurement result be serial number N measure bar m-th silt peephole see silt, then river the earliest Silt degree of depth L of stream is:
L=(N-1) × 1000+M × 100(unit mm).
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of river load depth measurement device of the present invention.Fig. 1 label title: 1-gas Dynamic motor 2-measures bar 3-support guide frame 4-support guide seat 5-and measures head.
Fig. 2 is the atmospheric control schematic diagram of a kind of river load depth measurement device of the present invention.Fig. 2 label name Claim: 1-air motor 6-hand-operated direction valve 7-compressed air storage tank.
Fig. 3 is the three-dimensional structure diagram of air motor of the present invention (1).Fig. 3 label title: 11-air inlet 12-gives vent to anger Hole, mouth 13-location 14-locking nut.
Fig. 4 is the structure chart of measurement bar (2) of the present invention.21-connecting hole 22-peephole 23-positioning boss 24- Motion thread 25-detent.
Fig. 5 is the three-dimensional structure diagram of support guide frame (3) of the present invention.Hole, 31-air motor location 32-guide post.
Fig. 6 is the three-dimensional structure diagram of support guide seat (4) of the present invention.41-pilot hole 42-motion thread hole 43- Installing hole 44-locking nut.
Fig. 7 is the structure chart of measurement head (2) of the present invention.51-connecting hole 52-peephole 53-positioning boss.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described in further detail.
First being arranged on surveying vessel by silt depth measurement device, the waters that arriving needs to measure starts to measure work.
Increase bar method of measuring: when air motor drives measurement bar (2) to move to support guide measurement system bottom, by hands Dynamic reversal valve (6) moves to middle position, and air motor stops operating, and after being opened by locking nut (14), support guide frame (3) is risen to Highest point, fixes the position of support guide frame (3) with locking nut (44), by the bottom of newly-increased measurement bar (2) and former survey The top of gauge rod (2) connects with nut lock after death, and locking nut (44) is opened, by support guide frame to falling to suitable position Postpone, by locked for locking nut (14), hand-operated direction valve (6) moved to upper continuation and measures operation, by that analogy.
Take out bar method of measuring: when air motor (1) drives measurement bar (2) to move to support guide measurement system head, Hand-operated direction valve (6) moves to middle position, and air motor (1) stops operating, support guide frame after being opened by locking nut (14) (3) rise to highest point, with locking nut (44), the position of support guide frame (3) is fixed, it would be desirable to the measurement bar (2) of taking-up After the locking nut of bottom is opened, bar (2) will be measured and take out, locking nut (44) be opened, by support guide frame to falling to Behind appropriate location, by locked for locking nut (14), hand-operated direction valve (6) moved to the next continuation and measures operation, by that analogy.
Note silt peephole, when there being silt to occur, according to formula L=(N-1) × 1000+M × 100(unit mm) Just can obtain the river load degree of depth, be measured.
In sum, these are only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention. All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's Within protection domain.

Claims (4)

1. a river load depth measurement device, it is characterised in that include that Pneumatic control circuit and support guide measure system Two parts；Wherein, Pneumatic control circuit is made up of air motor (1), hand-operated direction valve (6) and compressed air storage tank (7)；? Support orientation measurement system is formed by measuring bar (2), support guide frame (3), support guide seat (4) and measurement head (5)；Air motor (1) it is connected by screw and is fixed on the upper surface of support guide frame (3)；Measure bar (2) butt end (being relatively large in diameter) and insert pneumatic horse Reach inside the power output shaft of (1), locked by locking nut (14) after position is fixing；The hollow guiding of support guide frame (3) Bar (32) inserts in the pilot hole (41) of support guide seat (4), makes the hollow guiding bar (32) can in pilot hole (41) up and down Mobile, locking nut (44) can be locked at an arbitrary position for support guide frame (3)；Measure bar (2) taper end (diameter is less) to insert Entering to measure head (5), relative axial position is determined by positioning boss (23), and diametrically opposite position is by detent (25), convex Platform (23) determines.
2. a kind of river load depth measurement device as claimed in claim 1, it is characterised in that during work, measurement apparatus is pacified It is contained on surveying vessel, compressed air storage tank (7) provides motive power, air motor (1) moving in compressed air storage tank (7) Under power drives, make measurement bar (2), measurement head (5) be drilled down into while rotating by motion thread, measure head (5) downward When creeping into, silt enters and measures bar (2) inner chamber；Riverbed is got into, it is impossible to when down creeping into, manually reversal valve when measuring head (5) Change the direction of rotation of air motor (1), bar (2) will be measured, measure head (5) taking-up, by the measurement bar (2) of least significant end Measurement bar (2) radical of silt peephole and use calculates the silt degree of depth in river.
3. a kind of river load depth measurement device as claimed in claim 1, it is characterised in that measure head (5), measure bar (2) length is 1000mm, measures and has a lot of silt peephole, the linear row of peephole in head (5) and measurement bar (2) Row；The spacing of the silt peephole measure head (5), measuring on bar (2) is 100mm；Specify and measure the measurement that head (5) is connected The serial number 2 of bar (2), measurement bar (2) serial number 3 being connected with No. 2 measurement bars (2), other measure the numbering of bar (2) with this type of Push away.
4. a kind of river load depth measurement device as described in claim 1,2,3, it is characterised in that assume that one-shot measurement is tied Fruit sees silt the earliest for the m-th silt peephole measuring bar in serial number N, then silt degree of depth L in river is: L=(N- 1) × 1000+M × 100(unit mm).
CN201610837031.1A 2016-09-21 2016-09-21 River silt depth measuring device Expired - Fee Related CN106323137B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610837031.1A CN106323137B (en) 2016-09-21 2016-09-21 River silt depth measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610837031.1A CN106323137B (en) 2016-09-21 2016-09-21 River silt depth measuring device

Publications (2)

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CN106323137A true CN106323137A (en) 2017-01-11
CN106323137B CN106323137B (en) 2020-05-15

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108801117A (en) * 2018-07-31 2018-11-13 广西出入境检验检疫局危险品检测技术中心 A kind of scale of depth for explosive single parcel post experiment and stacking experiment
CN109781074A (en) * 2019-01-28 2019-05-21 衢州市衢江区交通运输局 Waterway dredging measuring device and measuring method
CN110595332A (en) * 2019-10-15 2019-12-20 金陵科技学院 Portable depth measuring device for hydraulic engineering
CN110879032A (en) * 2019-12-24 2020-03-13 重庆工程职业技术学院 Steel die forging piston inner cavity depth quick detection tool and manufacturing method and quick detection method thereof

Citations (11)

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Publication number Priority date Publication date Assignee Title
JPS5573812U (en) * 1978-11-15 1980-05-21
JPS6435207A (en) * 1987-07-30 1989-02-06 Toa Harbor Works Co Ltd Method for measuring thickness of cover over sand layer
EP0732565A1 (en) * 1995-03-13 1996-09-18 Tracto-Technik Paul Schmidt Spezialmaschinen Measuring apparatus for determining the relative height of an object
JPH0972832A (en) * 1995-09-06 1997-03-18 Ando Corp Sampling-type deposition thickness measuring apparatus
JP2004125403A (en) * 2002-09-30 2004-04-22 Hokkaido Sekiyu Kyodo Bichiku Kk Settling layer measuring method and device
CN202119368U (en) * 2011-05-19 2012-01-18 深圳市水务（集团）有限公司管网分公司 Multifunctional measuring rod
CN202256375U (en) * 2011-10-18 2012-05-30 北京万德瑞博自动化系统工程有限公司 Water flow test instrument
CN203893781U (en) * 2014-04-16 2014-10-22 上海宝钢化工有限公司 Device for measuring thickness of sludge layer
CN204115812U (en) * 2014-09-16 2015-01-21 苏州德华生态环境科技有限公司 A kind of portable level detecting instrument for measuring water-bed mud position
CN205482733U (en) * 2015-10-21 2016-08-17 广东中微环保生物科技有限公司 Silt measuring device is gushed in river
CN206269723U (en) * 2016-09-21 2017-06-20 河南理工大学 A kind of river load depth measurement device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573812U (en) * 1978-11-15 1980-05-21
JPS6435207A (en) * 1987-07-30 1989-02-06 Toa Harbor Works Co Ltd Method for measuring thickness of cover over sand layer
EP0732565A1 (en) * 1995-03-13 1996-09-18 Tracto-Technik Paul Schmidt Spezialmaschinen Measuring apparatus for determining the relative height of an object
JPH0972832A (en) * 1995-09-06 1997-03-18 Ando Corp Sampling-type deposition thickness measuring apparatus
JP2004125403A (en) * 2002-09-30 2004-04-22 Hokkaido Sekiyu Kyodo Bichiku Kk Settling layer measuring method and device
CN202119368U (en) * 2011-05-19 2012-01-18 深圳市水务（集团）有限公司管网分公司 Multifunctional measuring rod
CN202256375U (en) * 2011-10-18 2012-05-30 北京万德瑞博自动化系统工程有限公司 Water flow test instrument
CN203893781U (en) * 2014-04-16 2014-10-22 上海宝钢化工有限公司 Device for measuring thickness of sludge layer
CN204115812U (en) * 2014-09-16 2015-01-21 苏州德华生态环境科技有限公司 A kind of portable level detecting instrument for measuring water-bed mud position
CN205482733U (en) * 2015-10-21 2016-08-17 广东中微环保生物科技有限公司 Silt measuring device is gushed in river
CN206269723U (en) * 2016-09-21 2017-06-20 河南理工大学 A kind of river load depth measurement device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108801117A (en) * 2018-07-31 2018-11-13 广西出入境检验检疫局危险品检测技术中心 A kind of scale of depth for explosive single parcel post experiment and stacking experiment
CN108801117B (en) * 2018-07-31 2024-02-23 南宁海关技术中心 Depth scale for single explosive package test and stacking test
CN109781074A (en) * 2019-01-28 2019-05-21 衢州市衢江区交通运输局 Waterway dredging measuring device and measuring method
CN110595332A (en) * 2019-10-15 2019-12-20 金陵科技学院 Portable depth measuring device for hydraulic engineering
CN110879032A (en) * 2019-12-24 2020-03-13 重庆工程职业技术学院 Steel die forging piston inner cavity depth quick detection tool and manufacturing method and quick detection method thereof

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