CN205221042U - Miniature cable accuse underwater observation robot - Google Patents
Miniature cable accuse underwater observation robot Download PDFInfo
- Publication number
- CN205221042U CN205221042U CN201520856200.7U CN201520856200U CN205221042U CN 205221042 U CN205221042 U CN 205221042U CN 201520856200 U CN201520856200 U CN 201520856200U CN 205221042 U CN205221042 U CN 205221042U
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- main cabin
- robot
- sealed module
- propulsion
- corrosion
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Abstract
The utility model discloses a miniature cable accuse underwater observation robot, including main cabin, lighting system, video capture system, propulsion system and body, the body is fixed in main cabin's top, and propulsion system includes two horizontal propelling module and two slant propelling module, and two horizontal propelling module are parallel to each other and set up the both sides at the main cabin of robot symmetrically, two slant propelling module with the main cabin of robot axis vertically plane in be the middle part both sides of V type crossing embedding at the main cabin of robot, the video capture system is including setting up the camera at the inside front end of main cabin, and the camera is fixed at luffing motion cloud bench, and luffing motion cloud platform is driven by servo motor. The utility model discloses a four propelling module that the V type was arranged and is arranged and combine together with the level can provide the motion ability of 5 degrees of freedom for the robot, including the camera can be around the swing of 60 within ranges on the y axle, the utility model discloses freely observing of six degrees of freedom can be realized, the flexible nature of robot has been improved.
Description
Technical field
The utility model belongs to electromechanical integrated device, and being specifically related to a kind ofly has cable remote underwater robot for underwater observation.
Background technology
Cable control sized underwater observation robot is a kind of under-water robot being loaded with camera system or operator, this robot has propeller, multivariant sub aqua sport can be realized control, simultaneously, robot top is provided with one and manipulates the umbilical cables of element-interconn ection with the water surface, and umbilical cables can complete the transmission of control command, graphicinformation and electric energy.Cable control sized underwater observation robot has a wide range of applications, as under water search and rescue, under-water operation, underwater survey etc.
Cable control under-water robot is various informative, can be divided into miniature, small-sized, medium-sized and large-scale four classes according to displacement grade difference; Observation type and operation type two class can be divided into according to whether being provided with motion arm (cable control under-water robot is all loaded with video acquisition); Withstand voltage shell-type and frame-type two class can be divided into according to agent structure form difference.
At present, under-water robot propulsion system many employings level of miniature withstand voltage shell-type observation type under-water robot advances (x direction) device and the vertical arrangement advancing (y direction) device to combine, this arrangement only has the component of both direction, directly cannot realize the motion in the 3rd direction, or realize difficulty.Current, the comparatively advanced version of existing magnetic coupling horizontal propulsion device and vertical propelling unit is: magnetic joint is arranged and adopted hub structure, refer to Chinese patent literature CN101508335A, disclosed in 19 days Augusts in 2009 " screw propeller propelling module and the submarine navigation device comprising this module ".Wherein the magnet coupling of propulsion die adopts hub structure, axial length is longer, inside and outside hub cantilever is longer, stability is bad, and right alignment requires higher, requires that working accuracy is higher, and, due to magnet coupling employing is strip shape magnetite, and interior hub is thin-wall construction, causes interior hub processing difficulties.
Summary of the invention
The utility model provides a kind of miniature cable control sized underwater observation robot for solving in known technology the technical matters that exists, and this robot can realize the motion of six-freedom degree, and compact conformation, stable, is convenient to processing.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is: a kind of miniature cable control sized underwater observation robot, comprise main cabin, Lighting System, video acquisition, propulsion system and buoyancy aid, described buoyancy aid is fixed on the top in described main cabin, described propulsion system comprises two horizontal propulsion dies and two oblique propulsion dies, two described horizontal propulsion dies are parallel to each other and are arranged on the both sides in the main cabin of robot symmetrically, two described oblique propulsion dies with the V-shaped both sides, middle part being embedded in the main cabin of robot that intersect in the plane of robot main cabin axes normal, described horizontal propulsion die is identical with described oblique propulsion die structure, all adopt screw propulsion die, described screw propulsion die comprises motor and sealed module, the output shaft of described motor is connected with driven shaft by disc type magnet coupling, described driven shaft is provided with screw propeller, described disc type magnet coupling is made up of interior disk and outer disk corresponding thereto and the corrosion-resistant steel cage be arranged between described interior disk and described outer disk, described interior disk is connected on the output shaft of described motor, described corrosion-resistant steel cage covers on outside described interior disk, described corrosion-resistant steel cage is arranged on the rear end of described sealed module, the two is formed and is tightly connected, described outer disk is connected on described driven shaft, and described driven shaft is supported in tail cone, and described tail cone is sleeved on outside described corrosion-resistant steel cage, described corrosion-resistant steel cage and described outer disk are by steel ball and cleat contacts, and described wear-resistant pad is inlaid in the outside central authorities of described corrosion-resistant steel cage, and described steel ball is inlaid in the inner central of described outer disk,
Described video acquisition comprises the camera being arranged on main cabin interior forward end, described camera is vertically fixed on and swings up and down on The Cloud Terrace, the described The Cloud Terrace that swings up and down is by driven by servomotor, described servomotor is fixed in described main cabin, the front end cover in described main cabin adopts organism glass to make, and adopting hemispherical dome structure, the front end cover in described main cabin doubles as shooting head-shield, is sealedly connected on the front end in described main cabin.
Described Lighting System is arranged on the front portion of two described horizontal propulsion dies, described Lighting System comprises the LED guide lamp of the described sealed module interior forward end being arranged on described horizontal propulsion die, the front end cover of the described sealed module of described horizontal propulsion die adopts organism glass to make, and adopt hemispherical dome structure, the front end cover of the described sealed module of described horizontal propulsion die doubles as focused lamp cover, optically focused lamp housing is provided with in the inner side of described focused lamp cover, described focused lamp cover and the sealing of described LED guide lamp are fixed on the front end of the described sealed module of described horizontal propulsion die.
Described buoyancy aid adopts water droplet streamlined structure.
Be provided with two piston shoes arranged in splayed in the below in described main cabin, described piston shoes are connected with described main cabin by supporting leg.
Described corrosion-resistant steel cage compresses locking in the rear end of described sealed module by blind nut I, described focused lamp cover and described LED guide lamp adopt blind nut II to compress locking in the front end of the described sealed module of described horizontal propulsion die, and described blind nut I and described blind nut II are all threaded with the described sealed module of described horizontal propulsion die; Described shooting head-shield compresses locking in the front end in described main cabin by blind nut III, and described blind nut III is threaded with described main cabin.
Magnetic screening iron sheet is enclosed with outside described motor.
The advantage that the utility model has and good effect are: adopt four screw propulsion dies that V-type arrangement and horizontal arrangement combine, can be the locomitivity that robot provides 5 degree of freedom, add that camera can swing shooting within the scope of y-axis ± 60 °, the utility model can realize freely observing of six-freedom degree, improves the flexible property of robot.Propulsion system adopts disc type magnet coupling, and motor, by magnetic coupling transmission screw propeller, is connected with screw propeller direct mechanical without the need to motor output shaft, is easy to underwater sealing, effectively can improve machinery driving efficiency, reduces rotational noise.Except, tray type structure, effectively can shorten the axial length of device, makes structure compacter, stable, and is convenient to processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is main cabin of the present utility model vertical profile structural representation;
Fig. 3 is horizontal propulsion die structural representation of the present utility model;
Fig. 4 is oblique propulsion die structural representation of the present utility model;
Fig. 5 is the A portion enlarged drawing of Fig. 3.
In figure: 1, main cabin; 2, horizontal propulsion die; 3 oblique propulsion dies; 4, buoyancy aid; 5, video acquisition; 6, piston shoes; 7, supporting leg; 8, Lighting System; 9, blind nut III; 10, servomotor; 11, The Cloud Terrace is swung up and down; 12, camera; 13, main cabin front end cover; 14, blind nut II; 15, sealed module; 16, corrosion-resistant steel cage; 17, anti-abrasion pad; 18, steel ball; 19, tail cone; 20, screw propeller; 21, driven shaft; 22, outer disk; 23, interior disk; 24, blind nut I; 25, motor; 26, Magnetic isolation iron sheet; 27, Led guide lamp; 28, focused lamp cover;
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 ~ Fig. 5, a kind of miniature cable control sized underwater observation robot, comprise main cabin 1, Lighting System 8, video acquisition 5, propulsion system and buoyancy aid 4, described buoyancy aid 4 is fixed on the top in described main cabin 1, described propulsion system comprises two horizontal propulsion dies 2 and two oblique propulsion dies 3, two described horizontal propulsion dies 2 are parallel to each other and are arranged on the both sides in the main cabin 1 of robot symmetrically, two described oblique propulsion dies 3 with the V-shaped both sides, middle part being embedded in the main cabin 1 of robot that intersect in the plane of robot main cabin 1 axes normal, described horizontal propulsion die 2 and described oblique propulsion die 3 all adopt screw propulsion die, described screw propulsion die comprises motor 25 and sealed module 15 thereof, the output shaft of described motor 25 is connected with driven shaft 21 by disc type magnet coupling, described driven shaft 21 is provided with screw propeller 20, described disc type magnet coupling is made up of interior disk 23 and outer disk 22 corresponding thereto and the corrosion-resistant steel cage 16 be arranged between described interior disk 23 and described outer disk 24, described interior disk 23 is connected on the output shaft of described motor 25, described corrosion-resistant steel cage 16 covers on outside described interior disk 23, described corrosion-resistant steel cage 16 is arranged on the rear end of described sealed module 15, the two is formed and is tightly connected, described outer disk 22 is connected on described driven shaft 21, and described driven shaft 21 is supported in tail cone 19, and described tail cone 19 is sleeved on outside described corrosion-resistant steel cage 16, described corrosion-resistant steel cage 16 is contacted with anti-abrasion pad 17 by steel ball 18 with described outer disk 22, and described anti-abrasion pad 17 is inlaid in the outside central authorities of described corrosion-resistant steel cage 16, and described steel ball 18 is inlaid in the inner central of described outer disk 22.Anti-abrasion pad 17 is worn for preventing the front end face of driven shaft 21.This contact structures can improve the stability of disc type magnet coupling both sides cantilever design, and anti-sliding stop mill rubs, and adopt ball and wear-resistant pad to form friction of rolling, reduce area of contact.The surface that above-mentioned interior disk 23 is relative with outer disk 22 is all embedded with multiple circumferentially uniform magnetic post.Above-mentioned anti-abrasion pad 17 adopts polyformaldehyde to make.Polyformaldehyde is (English: polyformaldehyde) thermoplastic crystalline polymer.Be described as " supersteel " or " match steel ", also known as polyoxymethylene.English abbreviation is POM.
Described video acquisition comprises the camera 12 being arranged on main cabin interior forward end, described camera 12 is vertically fixed on and swings up and down on The Cloud Terrace 11, the described The Cloud Terrace 11 that swings up and down is driven by servomotor 10, described servomotor 10 is fixed in described main cabin 1, main cabin front end cover 13 adopts organism glass to make, and adopting hemispherical dome structure, described main cabin front end cover 13 doubles as shooting head-shield, is sealedly connected on the front end in described main cabin.Described camera 12 swings up and down as robot provides the 6th degree of freedom.
Same as the prior art, in the middle part of described main cabin, power module, control module and electronic compass are installed; The rear side housing in described main cabin adopts hemispherical dome structure, and hemispheric main cabin rear side housing is provided with watertight cable joint and umbilical cables joint.
In the present embodiment, described Lighting System 8 is arranged on the front portion of two described horizontal propulsion dies 2, described Lighting System 8 comprises the LED guide lamp 27 of described sealed module 15 interior forward end being arranged on described horizontal propulsion die 2, the front end cover of the described sealed module 15 of described horizontal propulsion die 2 adopts organism glass to make, and adopt hemispherical dome structure, the front end cover of the described sealed module of described horizontal propulsion die doubles as focused lamp cover 28, described focused lamp cover 28 and the sealing of described LED guide lamp 27 are fixed on the front end of the described sealed module 15 of described horizontal propulsion die 2.Adopt symmetrical structure, convenient layout.Described buoyancy aid 4 adopts water droplet streamlined structure.The running resistance of robot can be reduced.Be provided with two piston shoes 6 arranged in splayed in the below in described main cabin 1, described piston shoes 6 are connected with described main cabin 1 by supporting leg 7.Piston shoes 6 play a protective role to main cabin 1; Power can be provided support in the sediment environment at the bottom simultaneously, facilitate start-stop; Clump weight mounting hole is left on the upside of piston shoes 6, convenient to loading pouring weight use during robot trim.Described corrosion-resistant steel cage 16 compresses locking in the rear end of described sealed module 15 by blind nut I 24, described focused lamp cover 28 and described LED guide lamp 27 adopt blind nut II 14 to compress locking in the front end of the described sealed module 15 of described horizontal propulsion die 2, and described blind nut I 24 and described blind nut II 14 are all threaded with the described sealed module 15 of described horizontal propulsion die 2; Described main cabin front end cover 13 compresses locking in the front end in described main cabin 1 by blind nut III 9, and described blind nut III 9 is threaded with described main cabin 1.Employing is threaded, compact conformation, is convenient to sealing.Magnetic isolation iron sheet 26 is enclosed with outside described motor 25.For shielding electromagnetism, prevent leakage field.Because leakage field not only can disturb magnet-sensitive element, magnetic potential also can be made " leakage " to fall, and have the greatest impact horsepower output.Increase magnetic circuit sectional area, reduce leakage field, can maximum output power be increased.
The working process of above-mentioned screw propulsion die is: motor 25 drives interior disk 23 to rotate, due to the magnetic coupling interaction between interior disk 23 and outer disk 22, torque is through corrosion-resistant steel cage 16 and pass to outer disk 22, outer disk 22 by transmission of torque to driven shaft 21, driven shaft 21 carrying screws 20 rotates, the screw propeller 20 and the aqueous phase mutual effect that rotate, produce the operation power of under-water robot.
Principle of work of the present utility model is: use four screw propulsion dies to realize the motion of under-water robot five degree of freedom.Describe in detail as follows: first define system of axes: main cabin axis direction is X-direction, the direction perpendicular to horizontal surface is Z-direction, is Y direction perpendicular to XOZ in-plane.Then principle of work of the present utility model can be expressed as: two horizontal propulsion dies in the same way constant speed drive time, can drive under-water robot in x-axis side forward or backward; During two horizontal propulsion die differential runnings, under-water robot can be driven to rotate around z-axis; Two oblique propulsion dies in the same way constant speed drive time, under-water robot can be driven to float along the z-axis direction or dive; During two oblique propulsion die differential runnings, under-water robot can be driven to rotate or translation along the y-axis direction around x-axis.Camera is that robot provides the 6th degree of freedom around the swing within the scope of y-axis ± 60 °.Therefore, the utility model can realize the flexible motion of 5 degree of freedom.
The utility model belongs to miniature withstand voltage shell-type observation type under-water robot, and observe the difference of robot be that this sized underwater observation robot can realize the space motion of 6 degree of freedom with existing Minitype underground, compact is active in one's movements.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (6)
1. a miniature cable control sized underwater observation robot, comprise main cabin, Lighting System, video acquisition, propulsion system and buoyancy aid, described buoyancy aid is fixed on the top in described main cabin, it is characterized in that, described propulsion system comprises two horizontal propulsion dies and two oblique propulsion dies, two described horizontal propulsion dies are parallel to each other and are arranged on the both sides in the main cabin of robot symmetrically, two described oblique propulsion dies with the V-shaped both sides, middle part being embedded in the main cabin of robot that intersect in the plane of robot main cabin axes normal, described horizontal propulsion die is identical with described oblique propulsion die structure, all adopt screw propulsion die, described screw propulsion die comprises motor and sealed module, the output shaft of described motor is connected with driven shaft by disc type magnet coupling, described driven shaft is provided with screw propeller, described disc type magnet coupling is made up of interior disk and outer disk corresponding thereto and the corrosion-resistant steel cage be arranged between described interior disk and described outer disk, described interior disk is connected on the output shaft of described motor, described corrosion-resistant steel cage covers on outside described interior disk, described corrosion-resistant steel cage is arranged on the rear end of described sealed module, the two is formed and is tightly connected, described outer disk is connected on described driven shaft, and described driven shaft is supported in tail cone, and described tail cone is sleeved on outside described corrosion-resistant steel cage, described corrosion-resistant steel cage and described outer disk are by steel ball and cleat contacts, and described wear-resistant pad is inlaid in the outside central authorities of described corrosion-resistant steel cage, and described steel ball is inlaid in the inner central of described outer disk,
Described video acquisition comprises the camera being arranged on main cabin interior forward end, described camera is vertically fixed on and swings up and down on The Cloud Terrace, the described The Cloud Terrace that swings up and down is by driven by servomotor, described servomotor is fixed in described main cabin, the front end cover in described main cabin adopts organism glass to make, and adopting hemispherical dome structure, the front end cover in described main cabin doubles as shooting head-shield, is sealedly connected on the front end in described main cabin.
2. miniature cable control sized underwater observation robot according to claim 1, it is characterized in that, described Lighting System is arranged on the front portion of two described horizontal propulsion dies, described Lighting System comprises the LED guide lamp of the described sealed module interior forward end being arranged on described horizontal propulsion die, the front end cover of the described sealed module of described horizontal propulsion die adopts organism glass to make, and adopt hemispherical dome structure, the front end cover of the described sealed module of described horizontal propulsion die doubles as focused lamp cover, optically focused lamp housing is provided with in the inner side of described focused lamp cover, described focused lamp cover and the sealing of described LED guide lamp are fixed on the front end of the described sealed module of described horizontal propulsion die.
3. miniature cable control sized underwater observation robot according to claim 1, is characterized in that, described buoyancy aid adopts water droplet streamlined structure.
4. miniature cable control sized underwater observation robot according to claim 1, is characterized in that, be provided with two piston shoes arranged in splayed in the below in described main cabin, described piston shoes are connected with described main cabin by supporting leg.
5. miniature cable control sized underwater observation robot according to claim 2, it is characterized in that, described corrosion-resistant steel cage compresses locking in the rear end of described sealed module by blind nut I, described focused lamp cover and described LED guide lamp adopt blind nut II to compress locking in the front end of the described sealed module of described horizontal propulsion die, and described blind nut I and described blind nut II are all threaded with the described sealed module of described horizontal propulsion die; Described main cabin front end cover compresses locking in the front end in described main cabin by blind nut III, and described blind nut III is threaded with described main cabin.
6. miniature cable control sized underwater observation robot according to claim 1, is characterized in that, be enclosed with magnetic screening iron sheet outside described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856200.7U CN205221042U (en) | 2015-10-30 | 2015-10-30 | Miniature cable accuse underwater observation robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856200.7U CN205221042U (en) | 2015-10-30 | 2015-10-30 | Miniature cable accuse underwater observation robot |
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| Publication Number | Publication Date |
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| CN205221042U true CN205221042U (en) | 2016-05-11 |
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| CN201520856200.7U Expired - Fee Related CN205221042U (en) | 2015-10-30 | 2015-10-30 | Miniature cable accuse underwater observation robot |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292406A (en) * | 2015-10-30 | 2016-02-03 | 深圳市泓洋汇智创新科技有限公司 | Micro cable control underwater observation robot |
| CN106275329A (en) * | 2016-11-16 | 2017-01-04 | 深圳潜行创新科技有限公司 | Remote-controlled vehicle and remote-controlled vehicle system |
| CN108492956A (en) * | 2018-03-27 | 2018-09-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of magnetic docking facilities of ROV and power tool library |
| CN109625220A (en) * | 2018-11-01 | 2019-04-16 | 国网浙江省电力有限公司 | There are cable remote underwater robot cruising inspection system and a method with light, sound, magnetic machine |
| CN109625219A (en) * | 2018-11-01 | 2019-04-16 | 国网浙江省电力有限公司 | There is cable remote underwater robot to the cruising inspection system and method for failure submarine cable |
| CN110161335A (en) * | 2019-05-28 | 2019-08-23 | 深圳供电局有限公司 | Detect robot |
| CN110161339A (en) * | 2019-06-03 | 2019-08-23 | 深圳供电局有限公司 | Inside transformer detects robot |
| CN110161336A (en) * | 2019-05-30 | 2019-08-23 | 深圳供电局有限公司 | Detect robot |
| CN110187207A (en) * | 2019-05-24 | 2019-08-30 | 深圳供电局有限公司 | Inside transformer detects robot |
-
2015
- 2015-10-30 CN CN201520856200.7U patent/CN205221042U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292406A (en) * | 2015-10-30 | 2016-02-03 | 深圳市泓洋汇智创新科技有限公司 | Micro cable control underwater observation robot |
| CN106275329A (en) * | 2016-11-16 | 2017-01-04 | 深圳潜行创新科技有限公司 | Remote-controlled vehicle and remote-controlled vehicle system |
| CN108492956A (en) * | 2018-03-27 | 2018-09-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of magnetic docking facilities of ROV and power tool library |
| CN109625220A (en) * | 2018-11-01 | 2019-04-16 | 国网浙江省电力有限公司 | There are cable remote underwater robot cruising inspection system and a method with light, sound, magnetic machine |
| CN109625219A (en) * | 2018-11-01 | 2019-04-16 | 国网浙江省电力有限公司 | There is cable remote underwater robot to the cruising inspection system and method for failure submarine cable |
| CN110187207A (en) * | 2019-05-24 | 2019-08-30 | 深圳供电局有限公司 | Inside transformer detects robot |
| CN110161335A (en) * | 2019-05-28 | 2019-08-23 | 深圳供电局有限公司 | Detect robot |
| CN110161336A (en) * | 2019-05-30 | 2019-08-23 | 深圳供电局有限公司 | Detect robot |
| CN110161339A (en) * | 2019-06-03 | 2019-08-23 | 深圳供电局有限公司 | Inside transformer detects robot |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171030 |