CN208498725U - A kind of shipping agency wave measuring system - Google Patents
A kind of shipping agency wave measuring system Download PDFInfo
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- CN208498725U CN208498725U CN201820979112.XU CN201820979112U CN208498725U CN 208498725 U CN208498725 U CN 208498725U CN 201820979112 U CN201820979112 U CN 201820979112U CN 208498725 U CN208498725 U CN 208498725U
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Abstract
A kind of shipping agency wave measuring system, including ship model, measurement bracket and multiple ultrasonic sensors, the measurement bracket is located at the left side or right side of the ship model, and it is fixed with the ship model, the multiple ultrasonic sensor is fixed on the measurement bracket, the sensor array being located in same level is formed, the test side of the ultrasonic sensor is downward.Multiple ultrasonic sensors of array distribution are arranged in ship model side by measurement bracket in the utility model, and measurement accuracy is high.
Description
Technical field
The utility model relates to Ship Design Technology field more particularly to a kind of shipping agency wave measuring systems.
Background technique
Ship wave refers to ship when running on the water surface, and hull pushes water body and the wave that is formed, and the wave is along shipping agency side
To in radiation conical distribution.Ship wave and air flow the ripples to be formed, water level step difference cause water body flow row at ripples
Etc. factors collectively form navigation channel water surface wave, and it is current to ship and water body flow impacts.The measurement of ship wave is conducive to
The optimization design of ship.
Traditional measurement method is that wave height recorder is arranged on ship side to measure, and this mode precision is not high.
Utility model content
Based on this, in view of the above technical problems, a kind of shipping agency wave measuring system is provided.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of shipping agency wave measuring system, including ship model, measurement bracket and multiple ultrasonic sensors, the measurement bracket
It is fixed positioned at the left side or right side of the ship model, and with the ship model, the multiple ultrasonic sensor is fixed on the survey
It measures on bracket, forms the sensor array being located in same level, the test side of the ultrasonic sensor is downward.
The sensor array is made of multiple sensor rows from rear to preceding multiple sensor columns and from the inside to the outside,
Each sensor column is tilted backwards along ship wave from the inside to the outside.
The sensor array is made of six sensor rows from three rear to preceding sensor columns and from the inside to the outside.
The measurement bracket includes the stringer of left and right directions and more crossbeams, the stringer are fixed on institute in the front-back direction
It states on ship model, described more crossbeams or so equidistant placement, the stringer is adjustably fixed in every crossbeam front and back and left and right
On, and a sensor row is fixed in the left and right sides of every crossbeam respectively, constitutes the sensor array, each sensor difference
It is fixed on the crossbeam by a mounting rack, the mounting rack front-rear position is adjustably fixed on the crossbeam.
The measurement bracket further includes support frame；
Support frame as described above includes the first supporting beam and two first support bars, and the first supporting beam parallel arrangement is in institute
It states above stringer, one end is fixed by the brake gear of seaworthiness tester with ship model, and two first support bars are in
Splayed arrangement, the other end of the upper end of two first support bars with first supporting beam are fixed, the lower end point of the two
Both ends not with the stringer are fixed, and the stringer is fixed on the brake gear；
Or support frame as described above includes the second supporting beam and more second support bars, the second supporting beam parallel arrangement
Above the stringer, one end is fixed by rigid support and the ship model, and the more second support bars are arranged vertically,
The both ends of the second support bar are connect with second supporting beam and stringer respectively, and the stringer is fixed on the rigid support
On.
The stringer and crossbeam are made of identical profile, and the wide face of the profile has the first of length direction to slide
Slot, leptoprosopy have the second sliding slot of length direction, and the first sliding groove and second sliding slot are inverted T-slot, trussed stringer
The wide face of profile be located at front and rear sides, the wide face for constituting the profile of crossbeam is located at upper and lower two sides, between the wide face of two profiles
It is fixed by a connection piece, the connector includes the T in corner fittings and the first sliding groove for being respectively arranged on described two profiles
Shape block, the corner fittings include two pieces of connecting plates, and two pieces of connecting plates L shape connection, the two is respectively provided with and described two profiles
The corresponding bolt hole of first sliding groove, two pieces of connecting plates pass through respectively bolt and be located at corresponding first sliding groove in fall T
The connection of shape block.
Multiple ultrasonic sensors of array distribution, measurement essence is arranged in ship model side by measurement bracket in the utility model
Degree is high.
Detailed description of the invention
The utility model is described in detail with reference to the accompanying drawings and detailed description:
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the structural schematic diagram of the embodiments of the present invention 2；
Fig. 4 is the overlooking structure diagram of the embodiments of the present invention 2；
Fig. 5 is the ultrasonic sensor distributed architecture schematic diagram of the utility model；
Fig. 6 is the structural schematic diagram of the support frame of the utility model；
Fig. 7 is the structural schematic diagram of the profile of the utility model；
Fig. 8 is the cross-sectional view of the profile of the utility model；
Fig. 9 is the attachment structure schematic diagram of two profiles of the utility model；
Figure 10 is the cross-sectional view of Fig. 9；
Figure 11 is the structural schematic diagram of the corner fittings of the utility model；
Figure 12 is the right side structural representation of Figure 11；
Figure 13 is the overlooking structure diagram of Figure 12；
Figure 14 is the mounting rack of the utility model and the attachment structure schematic diagram of crossbeam.
Specific embodiment
As shown in Figs 1-4, a kind of shipping agency wave measuring system, including ship model 1100, measurement bracket 1200 and multiple ultrasounds
Wave sensor 1300.
Measurement bracket 1200 is located at the left side or right side of ship model 1100, and fixed with ship model 1100.
Multiple ultrasonic sensors 1300 are fixed on measurement bracket 1200, form the sensor being located in same level
Array, the test side of ultrasonic sensor 1300 is downward.
Multiple supersonic sensings of array distribution are arranged in 1100 side of ship model by measurement bracket 1200 in the utility model
Device 1300, measurement accuracy are high.
Specifically, the sensor array is by multiple sensors from rear to preceding multiple sensor columns and from the inside to the outside
Row is constituted, each sensor column is tilted backwards by interior to outer, dotted line shown in Figure 5.
In the present embodiment, sensor array is by six sensings from three rear to preceding sensor columns and from the inside to the outside
Device row is constituted, and often shows 6 ultrasonic sensors 1300, every row has 3 ultrasonic sensors 1300, totally 18 supersonic sensings
Device 1300, referring to Fig. 5.
Wherein, the stringer 1220 of measurement bracket 1200 including left and right directions and in the front-back direction more crossbeams 1230.
Stringer 1220 is fixed on ship model 1100.
1220 upper and lower position of stringer is adjustable to be fixed on support column 1210.
More 1230 or so equidistant placements of crossbeam, every crossbeam 1230 front and back and left and right is adjustable is fixed on stringer
On 1220, according to the position of each sensor in the sensor array, the left and right sides of every crossbeam 1230 fixes one respectively
Sensor row, constitutes sensor array, and each ultrasonic sensor 1300 is fixed on crossbeam 1230 by mounting rack 1240 respectively
On.
1240 front-rear position of mounting rack is adjustable to be fixed on crossbeam 1230.
In order to reduce the vibration of 1220 end of stringer, support frame 1210 is had also been devised in the utility model.
Embodiment 1
As shown in Fig. 1-2 and Fig. 6, support frame 1210 includes the first supporting beam 1211 and two first support bars
1212, the first supporting beam 1211 is arranged in parallel above stringer 1220, the brake gear 20 of one end and seaworthiness tester
Fixed, seaworthiness tester is connect with ship model 1100, and two first support bars 1212 are arranged in splayed, and this two first
The other end of the upper end of strut 1212 with the first supporting beam 1211 is fixed, and the lower end of the two is solid with the both ends of stringer 1220 respectively
It is fixed.
The brake gear 20 of seaworthiness tester referring to entitled seaworthiness tester Chinese utility model patent
(application number: 201510287430.0, applicant: Shanghai Ship & Shipping Research Institute).
In the present embodiment, support frame 1210 is two, and stringer 1220 is two, two 1220 time interval cloth of stringer
It sets, and the left end of the two is both secured on brake gear 20, indirectly fixed with ship model 1100, the right end of the two all extends to ship model
Outside 1100 right side, crossbeam 1230 is three, three crossbeams 1230 successively equidistant progressive arrangement forward from outside to inside.Trailer passes through
Seaworthiness tester move ship model 1100, measurement bracket 1200 be fixed on seaworthiness tester, with ship model 1100 it
Between without relative motion, ship model 1100 can be followed to measure the ship wave generated when ship model 1100 moves in water.
Embodiment 2
As shown in Figure 3-4, support frame 1210 includes that the second supporting beam and more second support bars, the second supporting beam are parallel
It is arranged in 1220 top of stringer, one end is fixed by rigid support 30 and ship model 1100, the vertical cloth of more second support bars
It sets, the both ends of the second support bar are connect with the second supporting beam and stringer 1220 respectively.
In the present embodiment, support frame 1210, stringer 1220 and crossbeam 1230 are three.
Rigid support 30 is made of two pedestals 31,32, three pieces of support plates 33 of channel steel and three support columns 34, two bottoms
31 time intervals of seat are fixed on ship model 1100, and 32 front-rear direction of channel steel is arranged and is fixed on two pedestals 31, three pieces of supports
33 time interval of plate is distributed and extends to outside the right side of ship model 1100, and three support columns 34 are individually fixed in three pieces of support plates 33
On.
Three stringers 1220 are individually fixed on three support columns 34, and three crossbeams 1230 are successively equidistant forward from outside to inside
Progressive arrangement.
Rigid support 30 is connect with trailer, to make ship model 1100 and measurement bracket 1200 while movement, is not had between the two
There is relative motion, the ship wave generated when ship model 1100 moves in water can be measured.
In the present invention, as Figure 7-8, stringer 1220 and crossbeam 1230 are by identical 1260 structure of profile
At the wide face of the profile 1260 has three first sliding grooves 1261 of length direction, and leptoprosopy has the second of length direction to slide
Slot 1262, first sliding groove 1261 and second sliding slot 1262 are inverted T-slot.
Wherein, the wide face of the profile of trussed stringer 1220 is located at front and rear sides, constitutes the wide face position of the profile of crossbeam 1230
In upper and lower two sides.
It is fixed by connector 1270 between the wide face of two profiles 1260 such as Fig. 2, Fig. 4 and Fig. 9-10, connector
1270 include corner fittings 1271 and the inverted T-shaped block 1272 being respectively arranged in the first sliding groove 1261 of two profiles 1260, corner fittings
1271 include two pieces of connecting plate 1271a, two pieces of connecting plate 1271a L shapes connections, and the two is respectively provided with and two profiles 1260
First sliding groove 1261 corresponding bolt hole 1271b, two pieces of connecting plate 1271a pass through respectively bolt 1273 be located at corresponding first
Inverted T-shaped block 1272 in sliding slot 1261 connects, and the structure of corner fittings 1271 is referring to Figure 11-13.
The upper and lower position adjusted stringer 1220 on support column 1210 may be implemented by above-mentioned connector 1270, adjust cross
Before and after beam 1230 is on stringer 1220 and left-right position.
Wherein, the back side of two pieces of connecting plate 1271a all has the locating piece 1271c in pluggable first sliding groove 1261, and
There is stiffening plate 1271d between the two sides of the two.
Similarly, as shown in figure 14, mounting rack 1240 can also adjust front-rear position on crossbeam 1230, by riser with
And transverse slat is constituted, riser is connect by bolt with the inverted T-shaped block being set in second sliding slot 1262, and transverse slat is horizontally disposed, connection
L-shaped in the lower end of riser, ultrasonic sensor 1300 passes through and fixes on transverse slat.
The measurement process of Tthe utility model system is as follows:
One, in the left side of ship model 1100 or right side arrangement measurement bracket 1200, and by the measurement bracket 1200 and ship model
1100 is fixed.
In the present embodiment, measurement bracket 1200 is arranged in the right side of ship model 1100.
Two, multiple ultrasonic sensors 1300 are fixed on measurement bracket 1200, forms the biography being located in same level
Sensor array, the test side of ultrasonic sensor 1300 is downward.
Three, ship model 1100 is placed in water, is moved in water by trailer dragging ship model 1100, which pushes water
Body forms wave.
Four, in 1100 moving process of ship model, above-mentioned Wave Data is detected by ultrasonic sensor 1300.
Five, the data fed back according to ultrasonic sensor 1300 carry out processing acquisition ship model by data processing equipment and are formed
The curve of wave.
But those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate this
Utility model, and being not used as the restriction to the utility model, if in the spirit of the utility model, to
Variation, the modification of the upper embodiment will all be fallen in the Claims scope of the utility model.
Claims (6)
1. a kind of shipping agency wave measuring system, which is characterized in that including ship model, measurement bracket and multiple ultrasonic sensors, institute
It states measurement bracket and is located at the left side or right side of the ship model, and fixed with the ship model, the multiple ultrasonic sensor is solid
Due on the measurement bracket, the sensor array being located in same level, the test side of the ultrasonic sensor are formed
Downward.
2. a kind of shipping agency wave measuring system according to claim 1, which is characterized in that the sensor array by from it is rear to
Preceding multiple sensor columns and multiple sensor rows from the inside to the outside are constituted, each sensor column along ship wave by it is interior extremely
It tilts backwards outside.
3. a kind of shipping agency wave measuring system according to claim 2, which is characterized in that the sensor array by from it is rear to
Preceding three sensor columns and six sensor rows from the inside to the outside are constituted.
4. a kind of shipping agency wave measuring system according to claim 3, which is characterized in that the measurement bracket includes right and left
To stringer and in the front-back direction more crossbeams, the stringer are fixed on the ship model, described more crossbeams or so are equidistant
Arrangement, every crossbeam front and back and left and right is adjustably fixed on the stringer, and the left and right sides of every crossbeam is solid respectively
A fixed sensor row, constitutes the sensor array, and each sensor passes through a mounting rack respectively and is fixed on the crossbeam,
The mounting rack front-rear position is adjustably fixed on the crossbeam.
5. a kind of shipping agency wave measuring system according to claim 4, which is characterized in that the measurement bracket further includes support
Frame；
Support frame as described above includes the first supporting beam and two first support bars, and the first supporting beam parallel arrangement is in described vertical
Above beam, one end is fixed by the brake gear of seaworthiness tester with ship model, and two first support bars are in eight words
Shape arrangement, the other end of the upper end of two first support bars with first supporting beam fix, the lower end of the two respectively with
The both ends of the stringer are fixed, and the stringer is fixed on the brake gear；
Or support frame as described above includes the second supporting beam and more second support bars, the second supporting beam parallel arrangement is in institute
It states above stringer, one end is fixed by rigid support and the ship model, and the more second support bars are arranged vertically, this
The both ends of two support rods are connect with second supporting beam and stringer respectively, and the stringer is fixed on the rigid support.
6. a kind of shipping agency wave measuring system according to claim 5, which is characterized in that the stringer and crossbeam are by phase
Same profile is constituted, and the wide face of the profile has the first sliding groove of length direction, and leptoprosopy has the second of length direction to slide
Slot, the first sliding groove and second sliding slot are inverted T-slot, and the wide face of the profile of trussed stringer is located at front and rear sides, are constituted
The wide face of the profile of crossbeam is located at upper and lower two sides, is fixed between the wide face of two profiles by a connection piece, the connector packet
The inverted T-shaped block for including corner fittings and being respectively arranged in the first sliding groove of described two profiles, the corner fittings include two pieces of connecting plates, institute
State the connection of two pieces of connecting plate L shapes, the two is respectively provided with bolt hole corresponding with the first sliding groove of described two profiles, and described two pieces
Connecting plate passes through bolt respectively and connects with the inverted T-shaped block being located in corresponding first sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979112.XU CN208498725U (en) | 2018-06-22 | 2018-06-22 | A kind of shipping agency wave measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979112.XU CN208498725U (en) | 2018-06-22 | 2018-06-22 | A kind of shipping agency wave measuring system |
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| Publication Number | Publication Date |
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| CN208498725U true CN208498725U (en) | 2019-02-15 |
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ID=65286878
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820979112.XU Active CN208498725U (en) | 2018-06-22 | 2018-06-22 | A kind of shipping agency wave measuring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860453A (en) * | 2018-06-22 | 2018-11-23 | 上海船舶运输科学研究所 | Shipping agency wave measuring system and method |
-
2018
- 2018-06-22 CN CN201820979112.XU patent/CN208498725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860453A (en) * | 2018-06-22 | 2018-11-23 | 上海船舶运输科学研究所 | Shipping agency wave measuring system and method |
| CN108860453B (en) * | 2018-06-22 | 2023-08-22 | 上海船舶运输科学研究所 | Ship traveling wave measurement system and method |
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