CN106500748A - 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 PDF

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Publication number
CN106500748A
CN106500748A CN201611152218.4A CN201611152218A CN106500748A CN 106500748 A CN106500748 A CN 106500748A CN 201611152218 A CN201611152218 A CN 201611152218A CN 106500748 A CN106500748 A CN 106500748A
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China
Prior art keywords
montant
ultra
leading screw
short baseline
hoisting gear
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CN201611152218.4A
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CN106500748B (en
Inventor
柴永生
姜曼
周京
牟玲龙
岳艳丽
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Yantai University
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Yantai University
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Transmission Devices (AREA)

Abstract

The present invention proposes a kind of precision positioning lowering or hoisting gear for ultra-short baseline, and 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 be realized moving up and down, the move distance of transducer axes is increased；And space has been saved, the complexity of package unit has been greatly reduced.

Description

A kind of precision positioning lowering or hoisting gear for ultra-short baseline
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 fixed Position lowering or hoisting gear, is related to ocean mechanical measurement field.
Background technology
Ultra short baseline locating system（USBL）It is a kind of acoustic positioning system of utilization Principles of Acoustics work, its ultimate 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 of transmitting-receiving transducer.Transmitting-receiving transducer determines target by the turnaround time of transmitting-receiving answer signal With a distance from transmitting-receiving transducer.Due to being provided with multiple hydrophone on transceiver, by 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 mainly 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 Ship storehouse control and measure device（Transducer）The device of up and down motion, 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.Gate valve is opened when the device works, and motor passes through Drive 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 Move on axial direction, closing gate valve, non-activity duration transducer is in montant frame.
In prior art designs, using Chain conveyer as ultra-short baseline lowering or hoisting gear drive mechanism, 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 complex structure needing take compared with Big space, and in the running it cannot be guaranteed that constant instantaneous transmission ratio, once abrasion, is just susceptible to jump the failures such as tooth, Great difficulty is brought to the precision positioning work of ultra short base line.
As can be seen here, a set of rational drive mechanism for ultra-short baseline particularly significant, therefore, design a kind of using new The lowering or hoisting gear of drive mechanism, to make up the deficiency of existing drive mechanism, further improves the precision and stability of whole system It is exactly the purpose of this patent.
Content of the invention
For solving 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 increased；And space has been saved, a whole set of dress has been greatly reduced The complexity that puts.
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, perpendicular Rod set, repair case, gate valve, power bevel gear, gripper shoe, baffle plate, connecting plate, slide block, L-square, fixed block, upper end cover, and Leading screw top is formed with drive bevel gear,
Wherein, montant frame vertical-horizontal direction is arranged, and the montant top of the trellis level fixedly mounts baffle plate, solid above the baffle plate Dingan County fills gripper shoe, is provided with motor in the gripper shoe, and the output shaft at the motor two ends is formed with power bevel gear；
Two vertical-horizontal direction leading screws, the drive bevel gear point on the leading screw top is separately installed with the inside of the montant frame The power bevel gear coupling of not corresponding with motor outfan；
Connecting plate center is formed with unthreaded hole, and the diameter of unthreaded hole is identical with the diameter of transducer axes or bigger, and the transducer axes are passed through The unthreaded hole of connecting plate is fixed with connecting plate, and the connecting plate near the left and right sides of montant frame be ears structure design, ear Screwed hole is formed respectively with plate, and leading screw is through the screwed hole on corresponding otic placode, and the interior spiral shell of the external screw thread of leading screw and screwed hole Stricture of vagina is coupled；
Two guide rails are vertically arranged respectively along the outer of montant frame both sides, the cunning that can be slided up and down along its track is installed on guide rail Block, meanwhile, the connecting plate front end protrusion part both sides are fixed with the slide block on corresponding guide rail by L-square respectively so that rotate Drive the transducer axes being fixed on connecting plate by slide block along guide rail stable precision lift 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 repair case, is provided with gate valve, the gate valve below the repair case 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.
During use, motor provides kinetic energy, and the rotary motion of horizontal direction is changed by the kinetic energy of motor output by bevel gear For the rotary motion of leading screw vertical direction, then pass through the cooperation of leading screw and connecting plate otic placode upper screwed hole, so as to drive transducing Device axle follows connecting plate to move up and down along guide rail.
It is preferred that, limit switch controlled motor start and stop are set, real-time control transducer axes are lifted.
It is preferred that, the transducer axes are coordinated with montant set gap, and montant puts the through hole of setting and is respectively arranged with two up and down Individual v-ring and the transducer axes fitted seal, to prevent sea water from penetrating into.
It is preferred that, the repair case arranges the faucet of draining, for draining.
It is preferred that, the montant frame, with bolts between upper end cover, montant set, repair case, gate valve, and each end face adopts 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 increases the move distance of 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 arranged, and connecting plate is fixed with transducer axes, connecting plate is connected with slide block by L-square, band Dynamic transducer axes along guide rail direction move up and down while, also limit its movement locus, it is ensured that kinematic accuracy, while entering one Step improves the stability of motion；
2nd, motor output shaft is connected with leading screw by Bevel Gear Transmission, the rotary motion of output shaft horizontal direction is converted to silk The rotary motion of thick stick vertical direction；
3rd, fixed block is fixed on leading screw on montant frame, saves space and is conveniently adjusted and maintenance, in ultra-short baseline lifting dress Put total high constant in the case of, deepened the distance that transducer axes go deep into sea water；Transducer enter extra large depth constant in the case of, Total height of ultra-short baseline lowering or hoisting gear can be reduced.
Beneficial effects of the present invention are as follows：
1st, lead screw transmission replaces Chain conveyer, without the need for installing sprocket wheel again, save space, alleviate weight, it is to avoid jump tooth etc. therefore The generation of barrier, improves the precision and stability of total system；
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, is increased and changed Can device enter extra large depth；Transducer enter extra large depth constant in the case of, total height of ultra-short baseline lowering or hoisting gear can be reduced.
3rd, connecting plate and transducer axes are fixed, and leading screw provides the kinetic energy for moving up and down, while leading screw and guide rail is dual guarantees Movement locus of the transducer axes along guide rail direction, further ensure that kinematic accuracy and stationarity.
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 drive 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, gripper shoe 10, baffle plate 11, connecting plate 12, slide 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, drive bevel gear 33-31 and drive bevel gear 33-32, motor 1 at the top of leading screw 31 and leading screw 32, is formed with Outfan is formed with power bevel gear 91, power bevel gear 92.
Specific embodiment
Embodiment 1
A kind of precision positioning lowering or hoisting gear for ultra-short baseline, including motor 1, transducer axes 2, leading screw 3, guide rail 4, montant frame 5th, montant set 6, repair case 7, gate valve 8, power bevel gear 9, gripper shoe 10, baffle plate 11, connecting plate 12, slide block 13, L-square 14, Fixed block 15, upper end cover 16, and 3 top of leading screw is formed with drive bevel gear 33,
Wherein, 5 vertical-horizontal direction of montant frame is arranged, and 5 top horizontal of montant frame is installed with baffle plate 11, the baffle plate Gripper shoe 10 is fixedly mounted above in the of 11, motor 1 is installed in the gripper shoe 10, the output shaft at 1 two ends of the motor is made respectively Dynamic bevel gear 91 and 92；
Two vertical-horizontal direction leading screws 31 and 32, the leading screw 31 and 32 tops are separately installed with the inside of the montant frame 5 Drive bevel gear 33-31 and 33-32 couple with the power bevel gear 91 and 92 of 1 corresponding outfan of the motor respectively, adopt The rotary motion of motor output shaft horizontal direction is converted to the mode of Bevel Gear Transmission the rotary motion of leading screw vertical direction；
12 center of connecting plate is formed with unthreaded hole, and the diameter of unthreaded hole is identical with the diameter of transducer axes 2 or bigger, the transducer axes 2 Fix through the unthreaded hole of connecting plate 12 with connecting plate 12, during connecting plate 12 now is i.e. equivalent to traditional screw-nut structure " nut ", and the connecting plate 12 is ears structure design near the left and right sides of montant frame 5, is formed respectively with screw thread on otic placode Hole, leading screw 31 and 32 is through the screwed hole on corresponding otic placode, and the female thread coupling of the external screw thread of leading screw 31 and 32 and screwed hole Close；
Two guide rails 4 are vertically arranged respectively along the outer of 5 both sides of montant frame, are provided with guide rail 4 and can be slided up and down along its track Slide block 13, meanwhile, 12 front end protrusion part both sides of the connecting plate are respectively by L-square 14 and the slide block 13 on corresponding guide rail 4 Fixed so that during rotational lead screw 31 and 32, to drive the transducer axes 2 being fixed on connecting plate 12 stable along guide rail 4 by slide block 13 The rotary motion of leading screw 3 is converted to the linear motion on the vertical direction of connecting plate 12 by accurate lifting；When motor 1 is exported During power, leading screw 3 is rotated, and completes the relative motion with connecting plate 12, makes transducer axes 2 follow 12 edge of connecting plate by slide block 13 Guide rail 4 moves up and down；
Upper end cover 16 is horizontally installed to 5 bottom of montant frame, and the leading screw 31 and 32 is fixed on the upper end cover by fixed block 15 16；The upper end cover 16 is fixed on montant set 6, is installed with repair case 7, below the repair case 7 below the montant set 6 Gate valve 8 is provided with, the base of device, and the upper end cover 16, montant set 6, repair case 7, lock below the gate valve 8, is provided with The through hole for the lifting of transducer axes 2 is provided with valve 8；
Leading screw 3 is fixed on upper end cover 16 by fixed block 15, compared with conventional Chain conveyer mode, without the need for installing sprocket wheel again, The space in montant frame 5 is taken needed for greatling save, and alleviates weight；At the same time, in the vertical direction fixed block 15 Highly it is 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 lifting Device total high 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.
During use, motor 1 provides kinetic energy, and the kinetic energy of the output of motor 1 is by the cooperation between bevel gear by horizontal direction Rotary motion is converted to the rotary motion of 3 vertical direction of leading screw, then matching somebody with somebody by leading screw 3 and 12 otic placode upper screwed hole of connecting plate Close, so as to drive transducer axes 2 to follow connecting plate 12 to move up and down along guide rail 4.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned embodiment Detail, the present invention range of the technology design in, multiple 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 specific embodiment, in not lance In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to various can The compound mode of energy is no longer separately illustrated.

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 include leading screw, power bevel gear, gripper shoe, baffle plate, connecting plate, slide 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 arranged, and the montant top of the trellis level fixedly mounts baffle plate, solid above the baffle plate Dingan County fills gripper shoe, is provided with motor in the gripper shoe, and the output shaft at the motor two ends is formed with power bevel gear；
Two vertical-horizontal direction leading screws, the drive bevel gear point on the leading screw top is separately installed with the inside of the montant frame The power bevel gear coupling of not corresponding with motor outfan；
Connecting plate center is formed with unthreaded hole, and the diameter of unthreaded hole is identical with the diameter of transducer axes or bigger, and the transducer axes are passed through The unthreaded hole of connecting plate is fixed with connecting plate, and the connecting plate near the left and right sides of montant frame be ears structure design, ear Screwed hole is formed respectively with plate, and leading screw is through the screwed hole on corresponding otic placode, and the interior spiral shell of the external screw thread of leading screw and screwed hole Stricture of vagina is coupled；
Two guide rails are vertically arranged respectively along the outer of montant frame both sides, the cunning that can be slided up and down along its track is installed on guide rail Block, meanwhile, the connecting plate front end protrusion part both sides are fixed with the slide block on corresponding guide rail by L-square respectively so that rotate Drive the transducer axes being fixed on connecting plate by slide block along guide rail stable precision lift 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 repair case, is provided with gate valve, the gate valve below the repair case 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 change Can device axle coordinate with montant set gap, montant is put the through hole of setting and is respectively arranged with two v-rings up and down and changed with described 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 repair With the faucet that case arranges draining.
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 With bolts between bridge, upper end cover, montant set, repair case, gate valve, and each end face is using plain washer sealing.
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.
CN201611152218.4A 2016-12-14 2016-12-14 A kind of precision positioning lifting device for ultra-short baseline Active CN106500748B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112793711A (en) * 2021-03-09 2021-05-14 自然资源部第二海洋研究所 Portable ultrashort baseline fixing device and fixing method
CN113156367A (en) * 2021-03-09 2021-07-23 自然资源部第二海洋研究所 Portable automatic winding and unwinding operation device for ultra-short base line

Citations (4)

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Publication number Priority date Publication date Assignee Title
CN101487704A (en) * 2009-02-27 2009-07-22 天津大学 Submerged buoy for ocean monitoring
KR101249508B1 (en) * 2011-08-30 2013-04-01 한국해양과학기술원 Position Correction Method of the Autonomous Underwater Vehicle at Sea floor and Location Determination Apparatus for Autonomous Underwater Vehicle
CN205229449U (en) * 2015-12-17 2016-05-11 国家海洋局北海海洋技术保障中心 Ultrashort baseline transducer automatic lifting device
CN206430743U (en) * 2016-12-14 2017-08-22 烟台大学 A kind of precision positioning lowering or hoisting gear for ultra-short baseline

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Publication number Priority date Publication date Assignee Title
CN101487704A (en) * 2009-02-27 2009-07-22 天津大学 Submerged buoy for ocean monitoring
KR101249508B1 (en) * 2011-08-30 2013-04-01 한국해양과학기술원 Position Correction Method of the Autonomous Underwater Vehicle at Sea floor and Location Determination Apparatus for Autonomous Underwater Vehicle
CN205229449U (en) * 2015-12-17 2016-05-11 国家海洋局北海海洋技术保障中心 Ultrashort baseline transducer automatic lifting device
CN206430743U (en) * 2016-12-14 2017-08-22 烟台大学 A kind of precision positioning lowering or hoisting gear for ultra-short baseline

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柴永生 等: "一种新型超短基线换能器定位装置的设计与研究", 《机械科学与技术》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112793711A (en) * 2021-03-09 2021-05-14 自然资源部第二海洋研究所 Portable ultrashort baseline fixing device and fixing method
CN113156367A (en) * 2021-03-09 2021-07-23 自然资源部第二海洋研究所 Portable automatic winding and unwinding operation device for ultra-short base line
CN112793711B (en) * 2021-03-09 2021-10-26 自然资源部第二海洋研究所 Portable ultrashort baseline fixing device and fixing method
CN113156367B (en) * 2021-03-09 2024-02-27 自然资源部第二海洋研究所 Portable ultrashort baseline automatic retraction operation device

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Application publication date: 20170315

Assignee: SHANDONG NEW SUNSHINE ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD.

Assignor: Yantai University

Contract record no.: X2023980046818

Denomination of invention: A precision positioning lifting device for ultra short baseline

Granted publication date: 20190514

License type: Common License

Record date: 20231121

Application publication date: 20170315

Assignee: Shandong Lingzhi Robot Automation Co.,Ltd.

Assignor: Yantai University

Contract record no.: X2023980046815

Denomination of invention: A precision positioning lifting device for ultra short baseline

Granted publication date: 20190514

License type: Common License

Record date: 20231121

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