CN108860524A - A kind of Liftable type detection acoustic instrument cabin system - Google Patents
A kind of Liftable type detection acoustic instrument cabin system Download PDFInfo
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- CN108860524A CN108860524A CN201710339410.2A CN201710339410A CN108860524A CN 108860524 A CN108860524 A CN 108860524A CN 201710339410 A CN201710339410 A CN 201710339410A CN 108860524 A CN108860524 A CN 108860524A
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- ship
- indent
- liftable type
- instrument
- cabin system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
- B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
- B63C11/38—Diving chambers with mechanical link, e.g. cable, to a base of closed type with entrance above water surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
- B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
- B63C11/40—Diving chambers with mechanical link, e.g. cable, to a base of closed type adapted to specific work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of Liftable types to detect acoustic instrument cabin system, including instrument room, it is located at the indent freight space of hull bottom and is located at the intracorporal PLC controller of ship, at least 3 guide posts are equipped at the top of the instrument room, the pilot sleeve being flexibly connected respectively with each guide post is equipped at the top of the indent freight space, it is equipped with telescopic device at the top of the instrument room to connect with the indent freight space top movable, the PLC controller is connect by hydraulic control system with each component；When ship is not when using array acoustic sounding instrument, instrument room can be promoted to the position for being retracted to its bottom and being substantially flush with periphery bottom of ship, thus ship is permanently drastically reduced in general underway fuel consumption, the requirement to navigation waters underwater environment and harbour depth is reduced, and no longer the use that bow side pushes away is caused to limit.In significantly ship-lifting detect operation efficiency, while increasing detect operation operating condition, and significantly the use cost of ship is reduced.
Description
Technical field
The present invention relates to profession detection class ship acoustics detection instrument fields more particularly to one kind to be movably arranged on detecting ship
Bottom and the all-wing aircraft shape that can be gone up and down detection acoustic instrument cabin system.
Background technique
In profession detection and scientific investigation ship field technology, most ships are underwater equipped with the sonar class of profession
Acoustic sounding instrument is to carry out undersea detection and investigate operation.According to detection purpose and performance requirement, different types of acoustics is visited
The different parts that instrument can will be placed in different ways ship are surveyed, and carry out undersea detection in the navigation of ship to reach
Detect operation purpose.But acoustic sounding instruments all simultaneously cannot be by apparent turbulent flow, bubble and noise effect, otherwise
Its Effect on Detecting and precision will be by biggish negative decaying, even detection failures.And ship will necessarily be in ship in navigation
It is caused in the underwater a certain range in body bottom and two sides produced by turbosphere, bubble layer and hull inner machine equipment and structural vibration
Underwater radiation noise.It acoustic instrument cloth is put into underwater certain depth and avoids turbosphere, bubble layer and underwater in order to reach
The purpose of radiated noise interference, based on current acoustic sounding technical device, single instrument can be laid using elevating lever
To underwater certain depth, and the small-sized groups of instrument in part can be put into a underwater depthkeeping by the system of similar flipper come cloth
Degree.But large-scale array acoustic instrument, typically for example complete deep water multiple-beam system in sea, requires according to its detection performance,
Width and length of its outer dimension maximum up to more than ten meters, therefore effective technique device there is no to can be carried out movable water
Under lay.
Three kinds are used to lay mode mainly to reach its detection with regard to such large-scale array type acoustic instrument, in existing technology
Function：
The first is fixedly mounted acoustic instrument, cooperation bow lines optimization and first side ejector sleeve for conventional flat hull bottom and seals then
Lid hinders the detection performance of acoustic instrument to avoid turbulent flow and bubble layer.This mode is high for Ship Hull Lines design requirement,
It needs to do a large amount of high-tech calculating and analogue simulation, cooperates multiple ship model experiment, at present only a small number of Ship Design in the world
Company grasps such calculating and emulation technology, to be furthermore still equipped with special first side ejector sleeve tunnel closure cap applying apparatus.And sometimes into
When oceangoing ship high accuracy positioning state detection of navigating, first side pushes away capping and cannot close, and will still cause turbulent flow bubble.And due to being close to ship
Bottom is installed, and the noise effect that machinery equipment is generated with structural vibration in navigation on ship not can avoid then completely.Therefore this side
The drawbacks of formula, is：While being limited to designed capacity, substantial contribution is not only put into calculating, simulation, test and configuration
First side pushes away on closure cap applying apparatus (or select price extremely expensive and occupy the telescopic propeller in space in very big hull), but final
The Effect on Detecting and operation function reached is still uncertain and limited.
Second is pod technology, i.e., after acoustic instrument is fixedly mounted in conventional flat hull bottom, alow close to stem
Region the pod of one permanent prominent hull bottom is installed, the turbulent flow generated in ship's navigation and bubble layer are guided to not
Outside the region for influencing acoustic instrument detection (emitting and receive sound wave).The drawbacks of this mode, is：Permanent prominent hull bottom is led
Stream cover proves that the influence to ship resistance reaches 15% left side through Calculation of Hydrodynamic, ship model experiment and real ship verifying various ways
The right side, that is, will increase 15% ship energy consumption.When 5000 tonnes of scientific investigation ships of previous mainstream are daily oily under sail
Consumption is about at 7 to 10 tons or so, hours underway about 280 days to 300 days year, and usually detects class ship and use deep water multi-beam battle array
The activity duration of column sonar only accounts for the 5% to 10% of whole hours underways, but this additional consumption is without detect operation
While be also permanently present, this will cause surprising additional economic cost and environmental pollution in ship many decades service life.
And this mode is not still avoided that influence of the vessel motion noise for Effect on Detecting.In addition, permanently protruding leading for hull bottom
Stream cover also has higher requirements for trading limit, particularly littoral region underwater environment, and the harbour depth stopped, no
Then it is easy the winding and destruction by fishing net and underwater foreign matter.
The third mode is the fixed flying wing type acoustic cabin of hull bottom, i.e., fairshaped, equipped with acoustic instrument by one
The fixed prominent position for installing alow 1.5 to 2 meters or so of cabin shape structure, and connected using fixed connection structure and bottom of ship
It connects, to avoid turbulent flow, bubble layer and the influence of ship noise.The drawbacks of this mode, is：The acoustic cabin of permanent prominent hull bottom
Prove that the influence to ship resistance reaches 20% or so through Calculation of Hydrodynamic, ship model experiment and real ship verifying various ways,
It exactly will increase 20% ship energy consumption.When daily oil consumption is about under sail for 5000 tonnes of scientific investigation ships of previous mainstream
At 7 to 10 tons or so, hours underway about 280 days to 300 days year, and usually detect class ship and use deep water multiple-beam array formula sound
Activity duration only account for the 5% to 10% of whole hours underways, this additional consumption is while without detect operation
It is permanently present, this will cause surprising additional economic cost and environmental pollution in ship many decades service life.In addition, permanent
The instrument room of prominent hull bottom is for trading limit, particularly littoral region underwater environment, and the harbour depth stopped
It has higher requirements, is otherwise easy the winding and destruction by fishing net and underwater foreign matter, or bottom out risk, leads to expensive sound
It learns instrument or hull itself to be damaged, strongly limits the navigation of ship and range of reaching port.
Summary of the invention
In view of presently, there are above-mentioned deficiency, the present invention provides a kind of Liftable type detection acoustic instrument cabin system, can
Instrument room is withdrawn in hull bottom indent freight space when not in use, to overcome the above problem.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that：
A kind of Liftable type detection acoustic instrument cabin system, the Liftable type detection acoustic instrument cabin system includes instrument
Cabin, the indent freight space for being located at hull bottom and it is located at the intracorporal PLC controller of ship, is equipped at least 3 at the top of the instrument room and leads
Xiang Zhu, the indent freight space top are equipped with the pilot sleeve being flexibly connected respectively with each guide post, are equipped at the top of the instrument room
Telescopic device is connect with the indent freight space top movable, and the PLC controller is connect by hydraulic control system with each component.
According to one aspect of the present invention, the pilot sleeve is equipped with guiding column locking device and is controlled by the PLC
Device control.
According to one aspect of the present invention, the guiding top end is equipped with limiting device.
According to one aspect of the present invention, displacement sensor and pressure sensing are equipped at the locking device and telescopic device
Device, institute's displacement sensors and pressure sensor are connect with the PLC controller.
According to one aspect of the present invention, the telescopic device outer ring is equipped with water conservancy diversion wall.
According to one aspect of the present invention, the locking device includes locking cylinder and locking cylinder pedestal, described to tighten
Cylinder pedestal is fixed on the pilot sleeve.
According to one aspect of the present invention, water conservancy diversion wall upper end is water-stop sheet.
According to one aspect of the present invention, the telescopic device includes cross link and angularly disposed telescopic oil cylinder, institute
It states telescopic oil cylinder to be movably connected at the top of indent freight space, piston rod is flexibly connected with the cross link, the cross link
One end is connect with indent freight space top movable, is fixedly connected at the top of the other end and the instrument room.
According to one aspect of the present invention, the telescopic device includes at least a set of cross link.
According to one aspect of the present invention, the telescopic device includes telescopic oil cylinder, described telescopic oil cylinder one end with it is described
It is connect at the top of connection at the top of indent freight space, piston rod and the instrument room.
The advantages of present invention is implemented：Liftable type of the present invention detects acoustic instrument cabin system, including instrument room, sets
At least 3 guide posts are equipped with the intracorporal PLC controller of ship, the instrument room top is located in the indent freight space of hull bottom,
It is equipped with the pilot sleeve being flexibly connected respectively with each guide post at the top of the indent freight space, flexible dress is equipped at the top of the instrument room
It sets and is connect with the indent freight space top movable, the PLC controller is connect by hydraulic control system with each component；Work as ship
When not using array acoustic sounding instrument, instrument room promotion can be retracted to its bottom and periphery bottom of ship is basic
Thus the position flushed permanently drastically reduces ship in general underway fuel consumption, reduces to navigation waters
The requirement of underwater environment and harbour depth, and no longer the use that bow side pushes away is caused to limit.Effectively avoid turbulent flow bubble layer with
And hull noise, to harbour and water environment there is no particular/special requirement, it can be achieved that pushed away with first side cooperate with carry out dynamic positioning track
Lower detection reduces oil consumption, reduces harbour and water environment requirement.Thus in significantly ship-lifting detect operation efficiency, increase
While detect operation operating condition, and significantly reduce the use cost of ship.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is that Liftable type described in the embodiment of the present invention one detects structural schematic diagram when acoustic instrument cabin system is withdrawn；
Fig. 2 is structural schematic diagram when Liftable type described in the embodiment of the present invention one detects the decentralization of acoustic instrument cabin system；
Fig. 3 is that Liftable type of the present invention detects acoustic instrument cabin system top view；
Fig. 4 is that Liftable type of the present invention detects acoustic instrument cabin system front schematic view；
Fig. 5 is that Liftable type described in the embodiment of the present invention two detects acoustic instrument cabin system structural schematic diagram；
Fig. 6 is locking device structure schematic diagram of the present invention；
Fig. 7 is hydraulic control system total figure of the present invention；
Fig. 8 is hydraulic power pumping plant schematic diagram of the present invention；
Fig. 9 is control valve block schematic diagram of the present invention；
Appended drawing reference is as follows in Fig. 7, Fig. 8 and Fig. 9：
001 oil level, 002 plug cock, 003 liquid-level switch one, 004 liquid-level switch two, 005 thermostat, 006 pump, 007 joint,
008 electric motor, 009 pressure sensor, 010 accumulator, 011 relief valve, 012 manual pump+lever, 013 suction filter, 014 band
There is a return filter of clogging indicator, 015 pressure gauge, 016 pressure-control valve, 017 flow regulator, 018 shut-off valve, 019
Pressure-control valve, 020 solenoid valve, 021 locking pin position sensor.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, a kind of Liftable type detection acoustic instrument cabin system
System, the Liftable type detection acoustic instrument cabin system include instrument room 3, the indent freight space for being located at hull bottom and are located at hull
Interior PLC controller is equipped at least 3 guide posts 1 at the top of the instrument room 3, is equipped at the top of the indent freight space respectively and respectively
The pilot sleeve 4 that guide post 1 is flexibly connected is equipped with telescopic device 2 and the indent freight space top movable at the top of the instrument room 3
Connection, the PLC controller are connect by hydraulic control system 7 with each component.Wherein, described guide post one end and instrument room are solid
Fixed connection, one end slide up and down in pilot sleeve 4 and can be locked.It is hollow tubular structures inside the guide post 1,
The flexible cables such as the cable in instrument room 3 can be made to be attached via inside guide post 1 towards the intracorporal other regions of ship.
In practical applications, thus the guide post inner space, the access path that the personnel of can be used as pass through, personnel can lead to
Road, which enters in acoustic instrument cabin, to be checked instrument, adjusted and is safeguarded.
In practical applications, described guide post one end is fixedly connected in the reinforcement load-carrying members inside instrument room, another
Section is inserted into hull interior vertically upward, and can slide up and down.
In practical applications, the instrument room is all-wing aircraft shape, and ontology is contracted in hull bottom when not operation
Same plane is substantially remained in indent freight space and with periphery hull bottom, can be dropped in operation apart from about 1.2 meters of hull bottom
To 2 meters of position.
The instrument room is elevated the bottom for being embedded in ship when not operation, at this time instrument room bottom surface and periphery
Hull bottom surface is substantially flush, interface smooth transition, without apparent concave-convex.
In practical applications, the pilot sleeve 4 is equipped with guiding column locking device 5 and is controlled by the PLC controller.
In practical applications, the region of close end is inscribed in hull for every guide post, is equipped with 1 or more according to LOAD FOR
A hydraulic bolt formula locking device.
In practical applications, 1 top of guide post is equipped with limiting device 11.Guide post is avoided to skid off other than hull.
In practical applications, displacement sensor and pressure sensor, institute are equipped at the locking device 5 and telescopic device 2
Displacement sensors and pressure sensor are connect with the PLC controller.
In practical applications, 2 outer ring of telescopic device is equipped with water conservancy diversion wall 21, and 21 upper end of water conservancy diversion wall is water proof
Plate 22.
The water conservancy diversion wall can avoid ship's navigation when water impact transfer to instrument room to hull after alow
Shrinkage pool that portion leaves and form bubble, turbulent flow and noise, airflow design also utmostly reduces ship resistance.
The water-stop sheet is inserted into hull bottom and does not connect with Ship Structure, can decline with instrument room and synchronize and drop to not
Position beyond hull bottom.
In practical applications, the locking device 5 includes locking cylinder 51 and locking cylinder pedestal 52, described to tighten oil cylinder
Pedestal is fixed on the pilot sleeve.
In practical applications, the telescopic device 2 includes cross link 23 and angularly disposed telescopic oil cylinder 24, described to stretch
Contracting oil cylinder is movably connected at the top of indent freight space, and piston rod is flexibly connected with the cross link, described cross link one end
It connect with indent freight space top movable, is fixedly connected at the top of the other end and the instrument room.24 lower end of hydraulically extensible oil
It is connected in activity cross link, upper end is connected to hull bottom, and the tie point of hydraulic cylinder upper and lower ends is not in the same vertical line
On, i.e., hydraulically extensible oil has the inclination angle less than 90 degree relative to hull baseline.Stability is good, saves hydraulic power.
Wherein, the activity intersects shrinking connecting-rod and is driven by the hydraulically extensible oil of tiltably-mounted, can in decentralization and
While promoting instrument room, driving mechanism occupied space in indent freight space is reduced.The cross link lower end it is hinged or
Bearing is connected at the top of instrument room, and upper end is connected to hull bottom using the connection of hinged or bearing or idler wheel.
In practical applications, the telescopic device includes at least a set of cross link, and cross link is between each other using hinge
It connects or bearing type connection.
In practical applications, the hydraulic control system 7 is by hydraulic power pumping plant 71, control valve block 72 and 73 groups of output end
At.PLC controller provides control program, and the data of all parts are obtained by various sensors, to pass through hydraulic control system
System control locking device is locked, and telescopic oil cylinder is flexible etc..
Embodiment two
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, a kind of Liftable type detection acoustic instrument cabin system, institute
State that Liftable type detection acoustic instrument cabin system includes instrument room 3, the indent freight space for being located at hull bottom and to be located at ship intracorporal
PLC controller is equipped at least 3 guide posts 1 at the top of the instrument room 3, be equipped at the top of the indent freight space respectively with each guiding
The pilot sleeve 4 that column 1 is flexibly connected, telescopic device 2 is equipped at the top of the instrument room 3 and the indent freight space top movable connects
It connects, the PLC controller is connect by hydraulic control system 7 with each component.Wherein, the telescopic device includes telescopic oil cylinder,
It connect at the top of described telescopic oil cylinder one end and the indent freight space, is connect at the top of piston rod and the instrument room.Simplified stretches
Compression apparatus does not take up space, but stability is unlike embodiment.
In practical applications, the hydraulic control system 7 is by hydraulic power pumping plant 71, control valve block 72 and 73 groups of output end
At.PLC controller provides control program, and the data of all parts are obtained by various sensors, to pass through hydraulic control system
System control locking device is locked, and telescopic oil cylinder is flexible etc..
In practical applications, described guide post one end is fixedly connected with instrument room, one end slides up and down in pilot sleeve 4
And it can be locked.It is hollow tubular structures inside the guide post 1, the flexible wires such as the cable in instrument room 3 can be made
Cable is attached via inside guide post 1 towards the intracorporal other regions of ship.
In practical applications, thus the guide post inner space, the access path that the personnel of can be used as pass through, personnel can lead to
Road, which enters in acoustic instrument cabin, to be checked instrument, adjusted and is safeguarded.
In practical applications, described guide post one end is fixedly connected in the reinforcement load-carrying members inside instrument room, another
Section is inserted into hull interior vertically upward, and can slide up and down.
In practical applications, the instrument room is all-wing aircraft shape, and ontology is contracted in hull bottom when not operation
Same plane is substantially remained in indent freight space and with periphery hull bottom, can be dropped in operation apart from about 1.2 meters of hull bottom
To 2 meters of position.
The instrument room is elevated the bottom for being embedded in ship when not operation, at this time instrument room bottom surface and periphery
Hull bottom surface is substantially flush, interface smooth transition, without apparent concave-convex.
In practical applications, the pilot sleeve 4 is equipped with guiding column locking device 5 and is controlled by the PLC controller.
In practical applications, the region of close end is inscribed in hull for every guide post, is equipped with 1 or more according to LOAD FOR
A hydraulic bolt formula locking device.
In practical applications, 1 top of guide post is equipped with limiting device 11.Guide post is avoided to skid off other than hull.
In practical applications, displacement sensor and pressure sensor, institute are equipped at the locking device 5 and telescopic device 2
Displacement sensors and pressure sensor are connect with the PLC controller.
In practical applications, 2 outer ring of telescopic device is equipped with water conservancy diversion wall 21, and 21 upper end of water conservancy diversion wall is water proof
Plate 22.
The water conservancy diversion wall can avoid ship's navigation when water impact transfer to instrument room to hull after alow
Shrinkage pool that portion leaves and form bubble, turbulent flow and noise, airflow design also utmostly reduces ship resistance.
The water-stop sheet is inserted into hull bottom and does not connect with Ship Structure, can decline with instrument room and synchronize and drop to not
Position beyond hull bottom.
In practical applications, the locking device 5 includes locking cylinder 51 and locking cylinder pedestal 52, described to tighten oil cylinder
Pedestal is fixed on the pilot sleeve.
The advantages of present invention is implemented：Liftable type of the present invention detects acoustic instrument cabin system, including instrument room, sets
At least 3 guide posts are equipped with the intracorporal PLC controller of ship, the instrument room top is located in the indent freight space of hull bottom,
It is equipped with the pilot sleeve being flexibly connected respectively with each guide post at the top of the indent freight space, flexible dress is equipped at the top of the instrument room
It sets and is connect with the indent freight space top movable, the PLC controller is connect by hydraulic control system with each component；Work as ship
When not using array acoustic sounding instrument, instrument room promotion can be retracted to its bottom and periphery bottom of ship is basic
Thus the position flushed permanently drastically reduces ship in general underway fuel consumption, reduces to navigation waters
The requirement of underwater environment and harbour depth, and no longer the use that bow side pushes away is caused to limit.Effectively avoid turbulent flow bubble layer with
And hull noise, to harbour and water environment there is no particular/special requirement, it can be achieved that pushed away with first side cooperate with carry out dynamic positioning track
Lower detection reduces oil consumption, reduces harbour and water environment requirement.Thus in significantly ship-lifting detect operation efficiency, increase
While detect operation operating condition, and significantly reduce the use cost of ship.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art is in technical scope disclosed by the invention, and any changes or substitutions that can be easily thought of, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of Liftable type detects acoustic instrument cabin system, which is characterized in that the Liftable type detects acoustic instrument cabin system
System includes instrument room, is located at the indent freight space of hull bottom and is located at the intracorporal PLC controller of ship, is equipped at the top of the instrument room
At least 3 guide posts, the indent freight space top are equipped with the pilot sleeve being flexibly connected respectively with each guide post, the instrument room
Top is equipped with telescopic device and connect with the indent freight space top movable, and the PLC controller is by hydraulic control system and respectively
Component connection.
2. Liftable type according to claim 1 detects acoustic instrument cabin system, which is characterized in that on the pilot sleeve
It is controlled equipped with guiding column locking device and by the PLC controller.
3. Liftable type according to claim 1 detects acoustic instrument cabin system, which is characterized in that the guiding top end
Equipped with limiting device.
4. Liftable type according to claim 2 detects acoustic instrument cabin system, which is characterized in that the locking device and
Displacement sensor and pressure sensor are equipped at telescopic device, institute's displacement sensors and pressure sensor and the PLC control
Device connection.
5. Liftable type according to claim 1 detects acoustic instrument cabin system, which is characterized in that outside the telescopic device
Circle is equipped with water conservancy diversion wall.
6. Liftable type according to claim 2 detects acoustic instrument cabin system, which is characterized in that the locking device packet
Locking cylinder and locking cylinder pedestal are included, the cylinder pedestal that tightens is fixed on the pilot sleeve.
7. Liftable type according to claim 5 detects acoustic instrument cabin system, which is characterized in that on the water conservancy diversion wall
End is water-stop sheet.
8. detecting acoustic instrument cabin system to Liftable type described in one of 7 according to claim 1, which is characterized in that described to stretch
Compression apparatus includes cross link and angularly disposed telescopic oil cylinder, and the telescopic oil cylinder is movably connected at the top of indent freight space,
Piston rod is flexibly connected with the cross link, and described cross link one end is connect with indent freight space top movable, the other end with
It is fixedly connected at the top of the instrument room.
9. Liftable type according to claim 8 detects acoustic instrument cabin system, which is characterized in that the telescopic device packet
Include at least a set of cross link.
10. detecting acoustic instrument cabin system to Liftable type described in one of 7 according to claim 1, which is characterized in that described to stretch
Compression apparatus includes telescopic oil cylinder, is connect at the top of described telescopic oil cylinder one end and the indent freight space, piston rod and the instrument
Connection at the top of cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339410.2A CN108860524A (en) | 2017-05-15 | 2017-05-15 | A kind of Liftable type detection acoustic instrument cabin system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339410.2A CN108860524A (en) | 2017-05-15 | 2017-05-15 | A kind of Liftable type detection acoustic instrument cabin system |
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| Publication Number | Publication Date |
|---|---|
| CN108860524A true CN108860524A (en) | 2018-11-23 |
Family
ID=64320555
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| CN201710339410.2A Pending CN108860524A (en) | 2017-05-15 | 2017-05-15 | A kind of Liftable type detection acoustic instrument cabin system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208573A (en) * | 2019-06-28 | 2019-09-06 | 中船黄埔文冲船舶有限公司 | A kind of ADCP transducer apparatus and its installation method |
| CN111114702A (en) * | 2019-12-13 | 2020-05-08 | 浙江大学 | Water floating equipment platform |
| CN113566097A (en) * | 2021-09-28 | 2021-10-29 | 南通军华环保科技有限公司 | Lifting device for underwater detection equipment |
| CN113830246A (en) * | 2021-08-16 | 2021-12-24 | 中山大学 | Ship observation device carries on integrated platform |
| CN114269644A (en) * | 2021-11-15 | 2022-04-01 | 无锡市东舟船舶设备股份有限公司 | Fin lifting device and scientific investigation ship |
-
2017
- 2017-05-15 CN CN201710339410.2A patent/CN108860524A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208573A (en) * | 2019-06-28 | 2019-09-06 | 中船黄埔文冲船舶有限公司 | A kind of ADCP transducer apparatus and its installation method |
| CN111114702A (en) * | 2019-12-13 | 2020-05-08 | 浙江大学 | Water floating equipment platform |
| CN113830246A (en) * | 2021-08-16 | 2021-12-24 | 中山大学 | Ship observation device carries on integrated platform |
| CN113566097A (en) * | 2021-09-28 | 2021-10-29 | 南通军华环保科技有限公司 | Lifting device for underwater detection equipment |
| CN113566097B (en) * | 2021-09-28 | 2021-11-26 | 南通军华环保科技有限公司 | Lifting device for underwater detection equipment |
| CN114269644A (en) * | 2021-11-15 | 2022-04-01 | 无锡市东舟船舶设备股份有限公司 | Fin lifting device and scientific investigation ship |
| CN114269644B (en) * | 2021-11-15 | 2024-02-20 | 无锡市东舟船舶设备股份有限公司 | Lifting fin device and scientific investigation ship |
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