CN206430743U - A kind of precision positioning lowering or hoisting gear for ultra-short baseline - Google Patents
A kind of precision positioning lowering or hoisting gear for ultra-short baseline Download PDFInfo
- Publication number
- CN206430743U CN206430743U CN201621370776.3U CN201621370776U CN206430743U CN 206430743 U CN206430743 U CN 206430743U CN 201621370776 U CN201621370776 U CN 201621370776U CN 206430743 U CN206430743 U CN 206430743U
- Authority
- CN
- China
- Prior art keywords
- montant
- ultra
- leading screw
- short baseline
- hoisting gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model proposes a kind of precision positioning lowering or hoisting gear for ultra-short baseline, the device further increases the precision and stability of ultra-short baseline transducer up and down motion；Simultaneously on the basis of ensureing that transducer can realize up and down motion, the move distance of transducer axes is added；And space has been saved, the complexity of package unit is greatly reduced.
Description
Technical field
This patent is related to the lowering or hoisting gear of ultra short baseline locating system, and in particular to a kind of precision for ultra-short baseline is determined
Position lowering or hoisting gear, is related to ocean mechanical measurement field.
Background technology
Ultra short baseline locating system (USBL) is a kind of acoustic positioning system of utilization Principles of Acoustics work, its general principle
It is that transmitting-receiving transducer sends request signal to submarine target, acoustics transponder is installed on submarine target, transponder receives USBL
Answer signal is sent after the signal for receiving and dispatching transducer.Transmitting-receiving transducer determines target by receiving and dispatching the turnaround time of answer signal
With a distance from transmitting-receiving transducer.Due to being provided with multiple hydrophones on transceiver, pass through Convergent measurement, it may be determined that submarine target
Relative to the position of transmitting-receiving transducer, the continuous track and localization of long range sub-sea floor targets can be carried out.
Ultra-short baseline is main to be made up of the part such as master control system, tone mark and lowering or hoisting gear.Wherein, lowering or hoisting gear is integrally fixed at
The device that ship storehouse control and measure device (transducer) moves up and down, the ultimate range that its structures shape transducer can decline,
And the mechanical location characteristic of transducer is decide, so as to affect the stability and precision of complete equipment work.
Early stage seminar has been developed that a kind of ultra-short baseline transducer apparatus for automatically lifting, the patent No.
2015210543273, propose to pass through chain-driving transducer axes vertical lifting.The device opens gate valve when working, and motor passes through
Transmission mechanism drives transducer axes to move downward, and transducer stretches into seabed and carries out operation.After operation is finished, motor belt motor moves transducer
Moved on axial direction, closing gate valve, non-activity duration transducer is in montant frame.
In prior art designs, using transmission mechanism of the Chain conveyer as ultra-short baseline lowering or hoisting gear, although disclosure satisfy that band
The requirement that dynamic transducer axes move up and down, but sprocket wheel need to be installed during using Chain conveyer mode, its it is complicated and need to take compared with
Big space, and in the running it cannot be guaranteed that constant instantaneous transmission ratio, once abrasion, just easily occurs to jump the failures such as tooth,
Precision positioning work to ultra short base line brings great difficulty.
As can be seen here, a set of rational transmission mechanism is particularly significant for ultra-short baseline, therefore, designs a kind of using new
The lowering or hoisting gear of transmission mechanism, to make up the deficiency of existing transmission mechanism, further improves the precision and stability of whole system
It is exactly the purpose of this patent.
The content of the invention
To solve the deficiencies in the prior art, the present invention proposes a kind of precision positioning lowering or hoisting gear for ultra-short baseline.
The device further increases the precision and stability of ultra-short baseline transducer up and down motion；Ensureing that transducer can be real simultaneously
On the basis of now moving up and down, the move distance of transducer axes is added；And space has been saved, a whole set of dress is greatly reduced
The complexity put.
Concrete technical scheme is as follows,
A kind of precision positioning lowering or hoisting gear for ultra-short baseline, including motor, transducer axes, leading screw, guide rail, montant
Frame, montant set, repair case, gate valve, power bevel gear, supporting plate, baffle plate, connecting plate, sliding block, L-square, fixed block, upper end
Lid, and leading screw top is formed with drive bevel gear,
Wherein, montant frame vertical-horizontal direction is set, and the montant top of the trellis level is fixedly mounted on baffle plate, the baffle plate
Side is fixedly mounted in supporting plate, the supporting plate and is provided with motor, and the output shaft at the motor two ends is formed with power bevel gear；
Two leading screws perpendicular to horizontal direction, the transmission on the leading screw top are separately installed with the inside of along the montant frame
Bevel gear respectively output end corresponding with the motor power bevel gear coupling；
Connecting plate center is formed with unthreaded hole, and the diameter of unthreaded hole is identical or bigger with the diameter of transducer axes, the transducer axes
Unthreaded hole through connecting plate is fixed with connecting plate, and the connecting plate is that ears structure is set close to the left and right sides of montant frame
Meter, is formed respectively with screwed hole on otic placode, leading screw passes through the screwed hole on correspondence otic placode, and the external screw thread and screwed hole of leading screw
Internal thread is coupled；
It is vertically arranged respectively along the outer of montant frame both sides and is provided with and can be slided up and down along its track on two guide rails, guide rail
Sliding block, meanwhile, the connecting plate front end protrusion part both sides are fixed by L-square with the sliding block on corresponding guide rail respectively so that
The transducer axes being fixed on connecting plate are driven to stablize precision lift along guide rail by sliding block during rotational lead screw；
Upper end cover is horizontally installed to montant frame bottom, and the leading screw is fixed on the upper end cover by fixed block；On described
End cap is fixed on montant set, and the montant set lower section is installed with below repair case, the repair case and is provided with gate valve, described
It is provided with device pedestal, and the upper end cover, montant set, repair case, gate valve and is provided with for transducer below gate valve
The through hole of axle lifting.
In use, motor provides kinetic energy, the kinetic energy of motor output is changed the rotary motion of horizontal direction by bevel gear
For the rotary motion of leading screw vertical direction, then by the cooperation of leading screw and connecting plate otic placode upper screwed hole, so as to drive transducing
Device axle follows connecting plate to be moved up and down along guide rail.
It is preferred that, limit switch controlled motor start and stop are set, in real time the lifting of control transducer axes.
It is preferred that, the transducer axes coordinate with montant set gap, and montant, which is put, is respectively arranged with two above and below the through hole of setting
Individual V shape sealing rings and the transducer axes fitted seal, to prevent seawater from penetrating into.
It is preferred that, the repair case sets the tap of draining, for draining.
It is preferred that, it is connected by screw bolts between the montant frame, upper end cover, montant set, repair case, gate valve, and each end face is adopted
Sealed with plain washer, strengthen the stability and sealing between each part；Further, the plain washer is asbestos material.
It is preferred that, the leading screw is soldered to upper end cover, further the move distance of increase transducer axes.
It is preferred that, Worm Wheel System is by the rotation for being converted to leading screw vertical direction of motor output shaft horizontal direction.
The creativeness of the present invention is：
1st, screw structure and guide rail are set, and connecting plate is fixed with transducer axes, and connecting plate is passed through into L-square and sliding block phase
Even, drive transducer axes along guide rail direction move up and down while, also limit its movement locus, it is ensured that kinematic accuracy, together
When further improve motion stability；
2nd, motor output shaft is connected with leading screw by Bevel Gear Transmission, the rotary motion of output shaft horizontal direction is changed
For the rotary motion of leading screw vertical direction；
3rd, leading screw is fixed on montant frame by fixed block, is saved space and is conveniently adjusted and safeguards, in ultra-short baseline liter
In the case that the total height of falling unit is constant, the distance that transducer axes go deep into seawater is deepened；Enter the constant feelings of extra large depth in transducer
Under condition, it is possible to decrease total height of ultra-short baseline lowering or hoisting gear.
Beneficial effects of the present invention are as follows：
1st, lead screw transmission replaces Chain conveyer, without installing sprocket wheel again, save space, alleviate weight, it is to avoid jump tooth
Etc. the generation of failure, the precision and stability of total system is improved；
2nd, on the basis of the total height of ultra-short baseline lowering or hoisting gear is constant, the move distance of transducer axes can be increased, increased
Transducer enters extra large depth；Transducer enter extra large depth it is constant in the case of, the total of ultra-short baseline lowering or hoisting gear can be reduced
It is high.
3rd, connecting plate and transducer axes are fixed, and leading screw provides the kinetic energy moved up and down, while leading screw and guide rail is dual ensures
Movement locus of the transducer axes along guide rail direction, further ensure that kinematic accuracy and stationarity.
Brief description of the drawings
Fig. 1 is a kind of total schematic diagram of precision positioning lowering or hoisting gear for ultra-short baseline.
Fig. 2 is a kind of precision positioning lowering or hoisting gear actuating unit schematic diagram for ultra-short baseline.
Fig. 3 is a kind of precision positioning lowering or hoisting gear transmission mechanism schematic diagram for ultra-short baseline.
Fig. 4 is a kind of precision positioning lowering or hoisting gear bottom fixed mechanism schematic diagram for ultra-short baseline.
Wherein, motor 1, transducer axes 2, leading screw 3, guide rail 4, montant frame 5, montant set 6, repair case 7, gate valve 8, power cone
Gear 9, supporting plate 10, baffle plate 11, connecting plate 12, sliding block 13, L-square 14, fixed block 15, upper end cover 16, and 3 points of leading screw
For leading screw 31 and leading screw 32, leading screw 31 and the top of leading screw 32 are formed with drive bevel gear 33-31 and drive bevel gear 33-32, motor 1
Output end is formed with power bevel gear 91, power bevel gear 92.
Embodiment
Embodiment 1
A kind of precision positioning lowering or hoisting gear for ultra-short baseline, including it is motor 1, transducer axes 2, leading screw 3, guide rail 4, perpendicular
Bridge 5, montant set 6, repair case 7, gate valve 8, power bevel gear 9, supporting plate 10, baffle plate 11, connecting plate 12, sliding block 13, right angle
Plate 14, fixed block 15, upper end cover 16, and the top of leading screw 3 is formed with drive bevel gear 33,
Wherein, the vertical-horizontal direction of montant frame 5 is set, and the top horizontal of montant frame 5 is installed with baffle plate 11, described
The top of baffle plate 11, which is fixedly mounted in supporting plate 10, the supporting plate 10, is provided with motor 1, the output shaft point at the two ends of motor 1
Power bevel gear 91 and 92 is not formed with；
Two leading screws 31 and 32 perpendicular to horizontal direction, the leading screw 31 are separately installed with along the inner side of montant frame 5
With the coupling of power bevel gear 91 and 92 of the drive bevel gear 33-31 and 33-32 on 32 tops respectively with the corresponding output end of the motor 1
Close, the rotary motion of motor output shaft horizontal direction is converted to the rotation of leading screw vertical direction by the way of Bevel Gear Transmission
Motion；The center of connecting plate 12 is formed with unthreaded hole, and the diameter of unthreaded hole is identical or bigger with the diameter of transducer axes 2, the transducer axes 2
Unthreaded hole through connecting plate 12 is fixed with connecting plate 12, and connecting plate 12 now is that is, in traditional screw-nut structure
" nut ", and the connecting plate 12 is to be formed respectively with screw thread on ears structure design, otic placode close to the left and right sides of montant frame 5
Hole, leading screw 31 and 32 passes through the screwed hole on correspondence otic placode, and the external screw thread and the internal thread coupling of screwed hole of leading screw 31 and 32
Close；It is vertically arranged respectively along the outer of the both sides of montant frame 5 and is provided with what can be slided up and down along its track on two guide rails 4, guide rail 4
Sliding block 13, meanwhile, the front end protrusion part both sides of connecting plate 12 pass through L-square 14 and the sliding block 13 on corresponding guide rail 4 respectively
It is fixed so as to drive the transducer axes 2 being fixed on connecting plate 12 steady along guide rail 4 by sliding block 13 during rotational lead screw 31 and 32
Fixed accurate lifting, the rotary motion of leading screw 3 is converted to the linear motion on the vertical direction of connecting plate 12；When motor 1 is defeated
When going out power, leading screw 3 is rotated, and is completed the relative motion with connecting plate 12, transducer axes 2 is followed connecting plate 12 by sliding block 13
Moved up and down along guide rail 4；
Upper end cover 16 is horizontally installed to the bottom of montant frame 5, and the leading screw 31 and 32 is fixed on described by fixed block 15
End cap 16；The upper end cover 16 is fixed on montant set 6, and the lower section of montant set 6 is installed with repair case 7, the repair case 7
Lower section is provided with gate valve 8, and the lower section of gate valve 8 is provided with the base of device, and the upper end cover 16, montant set 6, repair case
7th, the through hole lifted for transducer axes 2 is provided with gate valve 8；
Leading screw 3 is fixed on upper end cover 16 by fixed block 15, compared with conventional Chain conveyer mode, without installing chain again
Wheel, takes the space in montant frame 5, alleviates weight needed for greatling save；At the same time, in the vertical direction fixed block 15
Height be far smaller than the diameter of sprocket wheel, the effective length of leading screw 3 is more than the effective length of chain, therefore, in ultra-short baseline liter
Falling unit it is total it is high it is constant in the case of, the distance that transducer axes 2 can move up and down is longer, and transducer enters extra large depth also more
Greatly.
In use, motor 1 provides kinetic energy, the kinetic energy that motor 1 is exported is by the cooperation between bevel gear by horizontal direction
Rotary motion is converted to the rotary motion of the vertical direction of leading screw 3, then matching somebody with somebody by leading screw 3 and the otic placode upper screwed hole of connecting plate 12
Close, so as to drive transducer axes 2 to follow connecting plate 12 to be moved up and down along guide rail 4.
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of equivalents can be carried out to technical scheme, this
A little equivalents belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
Claims (8)
1. a kind of precision positioning lowering or hoisting gear for ultra-short baseline, including motor, transducer axes, guide rail, montant frame, montant
Set, repair case, gate valve, it is characterised in that also including leading screw, power bevel gear, supporting plate, baffle plate, connecting plate, sliding block, right angle
Plate, fixed block, upper end cover, and leading screw top is formed with drive bevel gear,
Wherein, montant frame vertical-horizontal direction is set, and the montant top of the trellis level is fixedly mounted solid above baffle plate, the baffle plate
Dingan County fills and is provided with motor in supporting plate, the supporting plate, and the output shaft at the motor two ends is formed with power bevel gear；
Two leading screws perpendicular to horizontal direction, the transmission cone tooth on the leading screw top are separately installed with the inside of along the montant frame
Take turns the power bevel gear coupling of output end corresponding with the motor respectively；
Connecting plate center is formed with unthreaded hole, and the diameter of unthreaded hole is identical or bigger with the diameter of transducer axes, and the transducer axes are passed through
The unthreaded hole of connecting plate is fixed with connecting plate, and the connecting plate is ears structure design, ear close to the left and right sides of montant frame
Screwed hole is formed respectively with plate, leading screw passes through the screwed hole on correspondence otic placode, and the external screw thread and the interior spiral shell of screwed hole of leading screw
Line is coupled；
It is vertically arranged the cunning that is provided with and can be slided up and down along its track on two guide rails, guide rail respectively along the outer of montant frame both sides
Block, meanwhile, the connecting plate front end protrusion part both sides are fixed by L-square with the sliding block on corresponding guide rail respectively so that rotated
The transducer axes being fixed on connecting plate are driven to stablize precision lift along guide rail by sliding block during leading screw；
Upper end cover is horizontally installed to montant frame bottom, and the leading screw is fixed on the upper end cover by fixed block；The upper end cover
Montant set is fixed on, the montant set lower section is installed with below repair case, the repair case and is provided with gate valve, the gate valve
Lower section is provided with device pedestal, and the upper end cover, montant set, repair case, gate valve and is provided with for transducer axes liter
The through hole of drop.
2. a kind of precision positioning lowering or hoisting gear for ultra-short baseline according to claim 1, it is characterised in that limit is set
Bit switch controlled motor start and stop.
3. a kind of precision positioning lowering or hoisting gear for ultra-short baseline according to claim 1, it is characterised in that described to change
Can device axle and montant set gap coordinate, montant, which is put, to be respectively arranged with two v-rings and is changed with described above and below the through hole of setting
Can device axle fitted seal.
4. a kind of precision positioning lowering or hoisting gear for ultra-short baseline according to claim 1, it is characterised in that described to repair
The tap of draining is set with case.
5. a kind of precision positioning lowering or hoisting gear for ultra-short baseline according to claim 1, it is characterised in that described perpendicular
It is connected by screw bolts between bridge, upper end cover, montant set, repair case, gate valve, and each end face is sealed using plain washer.
6. a kind of precision positioning lowering or hoisting gear for ultra-short baseline according to claim 5, it is characterised in that described flat
Packing ring is asbestos material.
7. a kind of precision positioning lowering or hoisting gear for ultra-short baseline according to claim 1, it is characterised in that the silk
Thick stick is soldered to upper end cover.
8. a kind of precision positioning lowering or hoisting gear for ultra-short baseline according to claim 1, it is characterised in that worm gear snail
Bar is driven the rotation for being converted to leading screw vertical direction of motor output shaft horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370776.3U CN206430743U (en) | 2016-12-14 | 2016-12-14 | A kind of precision positioning lowering or hoisting gear for ultra-short baseline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370776.3U CN206430743U (en) | 2016-12-14 | 2016-12-14 | A kind of precision positioning lowering or hoisting gear for ultra-short baseline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206430743U true CN206430743U (en) | 2017-08-22 |
Family
ID=59586287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621370776.3U Withdrawn - After Issue CN206430743U (en) | 2016-12-14 | 2016-12-14 | A kind of precision positioning lowering or hoisting gear for ultra-short baseline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206430743U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500748A (en) * | 2016-12-14 | 2017-03-15 | 烟台大学 | A kind of precision positioning lowering or hoisting gear for ultra-short baseline |
| CN107607626A (en) * | 2017-09-13 | 2018-01-19 | 中国石油天然气集团公司管材研究所 | Electromagnet ultrasonic changer and the equipment with electromagnet ultrasonic changer automatic detection steel plate |
| CN108801670A (en) * | 2018-04-16 | 2018-11-13 | 浙江瀚陆海洋科技有限公司 | A kind of ultra-short baseline fixing device for the grab bucket of deep-sea TV |
-
2016
- 2016-12-14 CN CN201621370776.3U patent/CN206430743U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500748A (en) * | 2016-12-14 | 2017-03-15 | 烟台大学 | A kind of precision positioning lowering or hoisting gear for ultra-short baseline |
| CN107607626A (en) * | 2017-09-13 | 2018-01-19 | 中国石油天然气集团公司管材研究所 | Electromagnet ultrasonic changer and the equipment with electromagnet ultrasonic changer automatic detection steel plate |
| CN108801670A (en) * | 2018-04-16 | 2018-11-13 | 浙江瀚陆海洋科技有限公司 | A kind of ultra-short baseline fixing device for the grab bucket of deep-sea TV |
| CN108801670B (en) * | 2018-04-16 | 2020-11-13 | 浙江瀚陆海洋科技有限公司 | Ultrashort baseline fixing device for deep-sea television grab bucket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206430743U (en) | A kind of precision positioning lowering or hoisting gear for ultra-short baseline | |
| CN104015199B (en) | Mechanical arm and detection robot based on mechanical arms | |
| CN104129027B (en) | Automotive seat annular continuously acting production lines | |
| CN209035466U (en) | Lathe is used in groove machining for steel pipe processing | |
| CN105547611B (en) | Shield machine shield ventral brush seals voltage-resisting test apparatus | |
| CN206419641U (en) | A kind of laser tracker height adjuster | |
| CN108545627A (en) | Feeding basket under a kind of cowfish automatic water | |
| CN106500748B (en) | A kind of precision positioning lifting device for ultra-short baseline | |
| CN203418255U (en) | Adjustable pipe fitting fitting-up bracket | |
| CN106335007A (en) | Robot for inner bore blasting | |
| CN108374416A (en) | A kind of high-pressure water jet broken pile head apparatus | |
| CN208327235U (en) | A kind of building machinery hoistable platform convenient for adjusting | |
| CN103382820A (en) | Power rat hole device of marine drilling platform | |
| WO2022127217A1 (en) | Rotation angle measurement mechanism of stacker-reclaimer | |
| CN212799625U (en) | Truss oil filling riser with tank opening automatically aligned | |
| CN207226511U (en) | Concrete component stacking machine | |
| CN207088210U (en) | A kind of multi-angle concrete cutting machine | |
| CN203441403U (en) | Dynamic mouse hole device of marine drilling platform | |
| CN211680801U (en) | Remote self-positioning mounting equipment for vacuum box of waste beam station | |
| CN102241269A (en) | High-pressure resistant underground experimental measurement auxiliary system | |
| CN201988759U (en) | Non-stop pipeline tapping machine | |
| CN201988926U (en) | Z axis lifting structure of portal boring and milling machining center | |
| CN205843516U (en) | Stamping line thread detecting device | |
| CN104295230B (en) | Submersible drilling machine | |
| CN206464909U (en) | A kind of crossbeam dynamic balance mechanism and lathe for being applicable Open architecture process equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170822 Effective date of abandoning: 20190514 |
|
| AV01 | Patent right actively abandoned |