CN106646434A - Automatic echo detection system fixing device - Google Patents
Automatic echo detection system fixing device Download PDFInfo
- Publication number
- CN106646434A CN106646434A CN201710032248.XA CN201710032248A CN106646434A CN 106646434 A CN106646434 A CN 106646434A CN 201710032248 A CN201710032248 A CN 201710032248A CN 106646434 A CN106646434 A CN 106646434A
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- vertical
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- processing system
- signal processing
- connector
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/521—Constructional features
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to an automatic echo detection system fixing device comprising a central connector, adapters, a signal processing system fastener and a transducer connector. The central connector is in a cross shape. The four ends of the central connector are connected with one to four adapters as required. The adapter is in a T shape and comprises a horizontal adapting rod and a vertical adapting slice. One end of the horizontal adapting rod is fixed in the center position of the vertical adapting slice and the other end of the horizontal adapting rod is connected with one end of the central connector. The signal processing system fastener is a hoop structure in a shape of a Chinese character gan. The transducer connector comprises a vertical connecting piece and a horizontal connecting piece which are connected at a right angle. The bottom of the vertical arm of the signal processing system fastener, the vertical adapting slice of the adapter, and the vertical connecting piece of the transducer connector are connected to form one body. The automatic echo detection system fixing device can be connected to one to four 4 single-beam transducers with different frequencies according to different research content, and is firm in structure, easy to operate and low in cost.
Description
Technical field
The invention belongs to the technical field that automatically reflection sounding system is fixed, more particularly to a kind of automatic reflection sounding system
System fixing device.
Background technology
It is the new technology of initial stage seventies ability popularization and application in the world with acoustic method investigation, the assessment stock of fish, with
By means of it is quick effectively, survey area is wide, the advantages of do not damage living resources, provide continuable data, Europe, the United States, day and
The country such as China is common to be adopted.Conventional method is that echo sounder is arranged in hull bottom or ship side, by walking boat
Mode carries out acoustic survey to studying waters.Restricted by factors such as control time, sea situations, Chang Wufa obtains long in research waters
Cycle is continuous, digitlization, real-time, dynamic acoustic data.Therefore, a kind of automatic reflection sounding system is arisen at the historic moment, and it is by general
The signal processing system that beam receiver, acoustic software, data storage card, battery are integrated in one, and simple beam transducer composition
Acoustic sounding equipment.This equipment is typically secured to water surface, can be widely applied to stock number assessment, the spatial and temporal distributions of fish
And the aspect such as behaviouristics.Different due to investigating waters and research contents, automatic echo sounder needs the simple beam transducing of connection
Device number has differences (at most only need to 4 in theory), and a kind of fixing device of needs can easily by automatic reflection sounding
Instrument is coupled together with the transducer of different operating frequency.
The content of the invention
The technical problem to be solved is to provide a kind of automatic reflection sounding system fixing device, can be according to need
Connect the transducer of most four different frequencies.
The technical solution adopted for the present invention to solve the technical problems is to provide a kind of automatic reflection sounding system and fixes dress
Put, including central connector, convergence piece, signal processing system securing member and transducer connector, the central connector is in ten
Font, four ends of central connector connect as needed 1-4 convergence piece, and the convergence piece is integrally T-shaped, including level linking
Center, the other end and the center connection of vertical joining piece is fixed in bar and vertical joining piece, described horizontal joining rod one end
One end connection of part, the signal processing system securing member is " dry " shape hooping structure, two signal processing system securing member phases
Mutually obvolvent is fixed to cylindric signal processing system, and the transducer connector includes vertical connection sheet and level connection joint
Piece, the vertical connection sheet and level connection joint piece right angle connect, and transducer is arranged on level connection joint piece, the signal transacting system
The vertical arm bottom of system securing member links into an integrated entity with the vertical joining piece of convergence piece and the vertical connection sheet of transducer connector.
As one kind of the invention preferred embodiment, the two ends of the horizontal arm of described two signal processing system securing members
It is respectively equipped with the first unthreaded hole and is fastened by bolt and nut obvolvent.
Used as another preferred embodiment of the present invention, the central connector is cross four-way pipe, four end pipe heads
It is equipped with internal thread, the horizontal joining rod is that stainless steel tube, one end are provided with and match with central connector tube head internal thread
External screw thread, the vertical joining piece is the other end welding of square corrosion resistant plate and horizontal joining rod.
As the further improvement to above-mentioned embodiment, along week centered on horizontal joining rod on the vertical joining piece
To being uniformly arranged four the second unthreaded holes up and down, the vertical connection sheet and level connection joint piece are stainless for two pieces of vertical welding
Steel plate, the vertical connection sheet is provided with four threeth unthreaded holes corresponding with four the second unthreaded holes, the signal processing system
The vertical arm bottom of securing member is provided with two the 4th unthreaded holes, the position of described two 4th unthreaded holes and upper and lower two the second unthreaded holes
Position is corresponding, and the vertical arm of the signal processing system securing member is clipped between vertical joining piece and vertical connection sheet and causes two
Individual 4th unthreaded hole is corresponding with upper and lower second unthreaded hole and upper and lower 3rd unthreaded hole and is fixed by bolt and nut, the second light of left and right two
Hole and the 3rd unthreaded hole are fixed by bolt and nut.
Used as the further improvement to above-mentioned embodiment, the level connection joint piece is provided with string holes and is with string holes
Center circumferentially uniformly opens up six the 5th unthreaded holes, and the transducer is by bolt through six built-in holes and six on transducer
Individual 5th unthreaded hole simultaneously tightens nut on the level connection joint piece.
Used as the further improvement to above-mentioned embodiment, the both sides of the vertical connection sheet and level connection joint piece are welded
Connect diagonal brace.
Beneficial effect
The present invention can be led to according to the autonomous simple beam transducer for selecting to connect 1-4 different frequency of the difference of research contents
Cross the fixing device signal processing system is fixed on the water surface, reduce signal processing system bottom and clash into water body floating thing
Risk, sound construction is easy to operate, low cost.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
A kind of automatic reflection sounding system fixing device as shown in Figure 1, including central connector 1, convergence piece 2, signal
Processing system securing member 3 and transducer connector 4.
Central connector 1 is cross four-way pipe, adopts nominal diameter for DN25,304 stainless steel tubes of thickness of pipe 3-3.4mm
Make, four end pipe heads are equipped with internal thread.
Convergence piece 2 is overall T-shaped, including horizontal joining rod 201 and vertical joining piece 202.Horizontal joining rod 201 is nominal
Diameter DN20, thickness of pipe 2-2.5mm, 304 stainless steel tubes of length 35-50mm, vertical joining piece 202 is length 230-250mm, thickness
Spend the corrosion resistant plate of square 304 for 5-8mm.One end of horizontal joining rod 201 is provided with and the tube head internal thread phase of central connector 1
The external screw thread of matching, the other end is welded with the center of vertical joining piece 202.Vertically with horizontal joining rod on joining piece 202
Four the second unthreaded holes 203 up and down are circumferentially uniformly arranged centered on 201,
Signal processing system securing member 3 is " dry " shape hooping structure, including vertical arm 301 and two pieces of horizontal arms 302, employing
304 corrosion resistant plates are made, the long 35-45mm of vertical arm 301, width 40-60mm, thickness 6-8mm, the top of vertical arm 301 and away from bottom 10-
Two pieces of horizontal arms 302 of thickness 3-5mm are respectively welded at 15mm.Horizontal arm 302 is respectively arranged on the left side and the right side first light
Hole 303, in vertical arm 301 two the 4th unthreaded holes 304, two the 4th unthreaded holes are respectively equipped with bottom 15-20mm and 40-45mm
304 position is corresponding with the position of two the second unthreaded holes 203 up and down on vertical joining piece 202.
Transducer connector 4 includes vertical connection sheet 401 and level connection joint piece 402, and vertical connection sheet 401 is length 230-
The corrosion resistant plate of square 304 of 250mm, thickness 5-8mm, level connection joint piece 402 be length 345-375mm, width 230-250mm,
Thickness is 304 corrosion resistant plates of 5-8mm, and end is processed as arc-shaped.Vertically connection sheet 401 and level connection joint piece 402 are by vertical
Nogata is welded with diagonal brace 406 to gusset always, both sides are welded into, to guarantee that vertical connection sheet 401 and level connection joint piece 402 be in
Vertical configuration.Vertically connection sheet 401 is provided with four threeth unthreaded holes 403 corresponding with four the second unthreaded holes 203, level connection joint piece
402 center is provided with the string holes 404 of a diameter of 50-70mm, and six the 5th light are circumferentially uniformly opened up centered on string holes 404
Hole 405.
The end of central connector 1 is coordinated by screw thread and is connected with the horizontal joining rod 201 of convergence piece 2, central connector 1
Four ends connect 1-4 convergence piece 2 as needed.Cylindric signal processing system 5 passes through two signal processing system securing members 3
Fastened, the two ends obvolvent of the horizontal arm 302 of two signal processing system securing members 3 and respectively by bolt and nut fasten.
Transducer 6 is by the way that bolt is through six built-in holes and six the 5th unthreaded holes 405 on transducer 6 and tightens nut installed in level
In connection sheet 402, the cable and cable end piece plug of transducer 6 are passed through from string holes 404.Signal processing system securing member 3
Vertical arm 301 is clipped in vertical joining piece 202 and two the 4th unthreaded holes 304 and upper and lower second light is vertically caused between connection sheet 401
Hole 203 and upper and lower 3rd unthreaded hole 403 are corresponding and fixed by bolt and nut, the second unthreaded hole 203 of left and right two and the 3rd unthreaded hole
403 be fixedly connected by bolt and nut it is integral, so as to realize that the support to signal processing system is fixed on the water surface,
Effectively reduce the risk that signal processing system bottom is clashed into water body floating thing.
The automatic reflection sounding system fixing device can be according to the different frequencies of autonomous selection connection 1-4 of the difference of research contents
The simple beam transducer of rate, sound construction is easy to operate, low cost.
Claims (6)
1. a kind of automatic reflection sounding system fixing device, including central connector (1), convergence piece (2), signal processing system are tight
Firmware (3) and transducer connector (4), it is characterised in that：The central connector (1) in cross, central connector (1)
Four ends connect as needed 1-4 convergence piece (2), the convergence piece (2) it is overall it is T-shaped, including horizontal joining rod (201) and erect
Straight joining piece (202), described horizontal joining rod (201) one end be fixed on the center of vertical joining piece (202), the other end with
One end connection of central connector (1), the signal processing system securing member (3) is " dry " shape hooping structure, at two signals
Reason system securing member (3) mutually obvolvent is fixed to cylindric signal processing system (5), transducer connector (4) bag
Vertical connection sheet (401) and level connection joint piece (402) are included, the vertical connection sheet (401) and level connection joint piece (402) right angle connect
Connect, transducer (6) on level connection joint piece (402), vertical arm (301) bottom of the signal processing system securing member (3)
Portion links into an integrated entity with the vertical joining piece (202) of convergence piece (2) and the vertical connection sheet (401) of transducer connector (4).
2. a kind of automatic reflection sounding system fixing device according to claim 1, it is characterised in that：Described two signals
The horizontal arm (302) of processing system securing member (3) is respectively arranged at two ends with the first unthreaded hole (303) and tight by bolt and nut obvolvent
Gu.
3. a kind of automatic reflection sounding system fixing device according to claim 1 and 2, it is characterised in that：The center
Connector (1) is cross four-way pipe, four end pipe heads are equipped with internal thread, and the horizontal joining rod (201) is stainless steel tube, one
End is provided with the external screw thread matched with central connector (1) tube head internal thread, and the vertical joining piece (202) is stainless for square
The other end welding of steel plate and horizontal joining rod (201).
4. a kind of automatic reflection sounding system fixing device according to claim 3, it is characterised in that：The vertical linking
Four the second unthreaded holes (203) up and down are circumferentially uniformly arranged centered on horizontal joining rod (201) on piece (202), it is described
Vertically connection sheet (401) and level connection joint piece (402) for vertical welding two pieces of corrosion resistant plates, the vertical connection sheet (401)
It is provided with four threeth unthreaded holes (403) corresponding with four the second unthreaded holes (203), the signal processing system securing member (3)
Vertical arm (301) bottom be provided with two the 4th unthreaded holes (304), the position of described two 4th unthreaded holes (304) with upper and lower two
The position of the second unthreaded hole (203) is corresponding, and the vertical arm (301) of the signal processing system securing member (3) is clipped in vertically linking
Two the 4th unthreaded holes (304) and upper and lower second unthreaded hole (203) and upper and lower the are caused between piece (202) and vertical connection sheet (401)
Three unthreaded holes (403) are corresponding and fixed by bolt and nut, and the second unthreaded hole (203) of left and right two and the 3rd unthreaded hole (403) pass through
Bolt and nut is fixed.
5. a kind of automatic reflection sounding system fixing device according to claim 4, it is characterised in that：The level connection joint
Piece (402) is provided with string holes (404) and six the 5th unthreaded holes (405), institute is circumferentially uniformly opened up centered on string holes (404)
State transducer (6) to pass through six built-in holes and six the 5th unthreaded holes (405) on transducer (6) by bolt and tighten nut peace
It is mounted on level connection joint piece (402).
6. a kind of automatic reflection sounding system fixing device according to claim 4, it is characterised in that：The vertical connection
Weld diagonal brace (406) in the both sides of piece (401) and level connection joint piece (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710032248.XA CN106646434B (en) | 2017-01-16 | 2017-01-16 | Fixing device of automatic echo detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710032248.XA CN106646434B (en) | 2017-01-16 | 2017-01-16 | Fixing device of automatic echo detection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106646434A true CN106646434A (en) | 2017-05-10 |
| CN106646434B CN106646434B (en) | 2023-03-28 |
Family
ID=58841886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710032248.XA Active CN106646434B (en) | 2017-01-16 | 2017-01-16 | Fixing device of automatic echo detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106646434B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128182A (en) * | 2020-09-15 | 2020-12-25 | 上海船舶电子设备研究所(中国船舶重工集团公司第七二六研究所) | Anchor ear and fishing detector transducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112128182A (en) * | 2020-09-15 | 2020-12-25 | 上海船舶电子设备研究所(中国船舶重工集团公司第七二六研究所) | Anchor ear and fishing detector transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106646434B (en) | 2023-03-28 |
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