CN109407447A - A kind of underwater rotatable three-dimensional scanner - Google Patents
A kind of underwater rotatable three-dimensional scanner Download PDFInfo
- Publication number
- CN109407447A CN109407447A CN201811364132.7A CN201811364132A CN109407447A CN 109407447 A CN109407447 A CN 109407447A CN 201811364132 A CN201811364132 A CN 201811364132A CN 109407447 A CN109407447 A CN 109407447A
- Authority
- CN
- China
- Prior art keywords
- plate
- shell
- motor
- laser
- camera
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/08—Waterproof bodies or housings
Abstract
The present invention provides a kind of underwater rotatable three-dimensional scanner, upper terminal pad is fixed on motor shell of tank top by upper flange, and motor shell of tank lower part is fixed with motor peace rotating plate；Bearing outer ring is fixed with motor mounting plate, oil sealing mounting base, and inner ring is adapted to the upper and lower driving plate of motor shaft；It is connect at the top of shell transition connecting plate with driving plate under motor shaft, bottom is connect with cover top portion connecting plate；Cover top portion connecting plate, shell bottom plate, shell side plate, shell foreboard surround the closure of installation laser and camera jointly, are respectively equipped with laser glass baffle, camera glass baffle with laser, camera opposite position on shell foreboard.The angle that laser and camera can be certain with unitary rotation under the action of motor completes the scanning to the multiple planes of target, improves detection accuracy.Device has comprehensively considered watertight, can use in an underwater environment, at low cost, and installation is simple, applied widely.
Description
Technical field
The present invention relates to a kind of three-dimensional scanners, scan more particularly to a kind of underwater 3 D with rotatable function
Device.
Background technique
3-D scanning technology is to issue line laser using laser, and by cameras capture line laser, reach to target object
Building.This technology has that speed is fast, precision is high, simple operation and other advantages, and detected object structure can be more complex, should
Device also has many advantages, such as at low cost, easy to carry.
But existing three-dimensional scanner does not have rotatable function, can not achieve the scanning in multiple planes, moves
It needs when dynamic by manually or by means of other operating platforms, this not only affects detection accuracy, but also increases inspection
Cost is surveyed, use is extremely inconvenient.In addition, existing three-dimensional scanner does not account for watertight, cannot work in an underwater environment,
Cause its limitation used.
Summary of the invention
It can work under water the technical problem to be solved in the present invention is to provide a kind of, and there is rotatable function, Neng Goujian
Three-dimensional scanner that is single, efficiently, accurately completing multiple flat scannings.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is to provide a kind of underwater rotatable 3-D scanning dresses
It sets, it is characterised in that: including upper terminal pad, upper terminal pad is fixed on motor shell of tank top, motor container by upper flange
Outer casing underpart is fixed with motor peace rotating plate；Driving plate is fixedly connected with driving plate under motor shaft and is set to motor peace and turns on motor shaft
The lower section of plate；Bearing outer ring is connect with motor mounting plate, oil sealing mounting base, driving plate, motor shaft on bearing inner race and motor shaft
Lower driving plate connection；
It is connect at the top of shell transition connecting plate with driving plate under motor shaft, shell transition connecting plate bottom and cover top portion connect
Fishplate bar connection；Cover top portion connecting plate, shell bottom plate, shell side plate, shell foreboard are surrounded jointly for installing laser and phase
The closure of machine, laser and camera are fixed in the closure, position corresponding with laser, camera on shell foreboard
It sets and is respectively equipped with laser glass baffle, camera glass baffle.
Preferably, the both ends of the motor shell of tank are adapted with upper flange, motor peace rotating plate respectively.
Preferably, the bearing inner race is adapted with driving plate under driving plate, motor shaft on motor shaft, the bearing outer ring
It is adapted with motor mounting plate, oil sealing mounting base.
Preferably, sealing ring is equipped under the oil sealing mounting base and motor shaft among driving plate.
Preferably, the oil sealing mounting base engages with oil sealing pressing plate.
Preferably, shell rubber connecting plate is equipped between the shell transition connecting plate and cover top portion connecting plate.
Preferably, shell side plate top connects the cover top portion connecting plate, the shell side plate bottom and shell
Flange is fixedly connected, and shell bottom plate rubber pad is set to housing flange bottom, and the shell bottom plate is set to shell bottom plate rubber pad bottom
Portion.
Preferably, the laser and camera pass through laser holder respectively and camera fixed frame is fixed on the closing
In shell.
Preferably, the plate junction of the closure is equipped with marine glue.
Preferably, the electric wire of the laser and camera passes through cover top portion connecting plate, shell rubber connecting plate, shell mistake
The circular through hole on connecting plate is crossed, is pacified through the fan-shaped pylone in driving plate under driving plate, motor shaft on motor shaft, then by motor
Annular through-hole on rotating plate merges with the power supply line of the motor in motor shell of tank, and by upper terminal pad and upper flange
Through-hole be connected to external equipment.
Whole device in use, be mounted on by underwater rotatable three-dimensional scanner provided by the invention by upper terminal pad
On fixed station, after installation is fixed, only motor is needed to receive rotating signal, entire lower section shell is completed under the drive of electric machine main shaft
3-D scanning is realized in rotation.
Compared with prior art, underwater rotatable three-dimensional scanner provided by the invention has the following beneficial effects:
1, internal fixed camera and laser, while there is drive mechanism, after being connected to motor, swash under the action of motor
Light device and camera can be certain with unitary rotation angle, carry out the rotation of certain positive negative angle, complete to the multiple planes of target
Scanning, range and precision tool for 3-D scanning have a distinct increment.
2, by strictly control static state and dynamic watertight, the densely covered portion in the device of route whole is allowed the device to
It works in several meters to more than ten meters environment under water, extends the working environment of 3-D scanning technology.
3, installation cost is low, and installation is simple, applied widely.
Detailed description of the invention
Fig. 1 is underwater rotatable three-dimensional scanner stereoscopic schematic diagram provided in this embodiment；
Fig. 2 is underwater rotatable three-dimensional scanner cross-sectional view provided in this embodiment；
Fig. 3 is underwater rotatable three-dimensional scanner main view provided in this embodiment；
Fig. 4 is cover top portion connecting board structure schematic diagram；
Fig. 5 is shell front board structure schematic diagram；(a) main view；(b) top view；
Fig. 6 is that motor pacifies rotating plate structural schematic diagram；
Fig. 7 is upper terminal pad structural schematic diagram；
Description of symbols: 1-upper terminal pad, 2-upper flanges, 3-motor shell of tanks, 4-motors peace rotating plate, 5-
Bearing, 6-oil sealing mounting bases, driving plate on 7-motor shafts, driving plate under 8-motor shafts, 9-sealing rings, 10-oil sealing pressures
Plate, 11-shell transition connecting plates, 12-shell rubber connecting plates, 13-cover top portion connecting plates, 14-shell side plates, 15-
Housing flange, 16-shell bottom plate rubber pads, 17-shell bottom plates, 18-laser holders, 19-camera fixed frames, 20-
Laser glass baffle, 21-camera glass baffles, 22-sheet glass, 23-shell foreboards.
Specific embodiment
Present invention will be further explained below with reference to specific examples.
FIG. 1 to FIG. 3 is underwater rotatable three-dimensional scanner structural schematic diagram provided in this embodiment, it is described it is underwater can
Rotated three dimensional scanning means includes upper terminal pad 1, upper flange 2, motor shell of tank 3 and motor peace rotating plate 4 etc., upper terminal pad 1
It is fixedly connected with upper flange 2, upper flange 2 is fixed on 3 top of motor shell of tank, and 3 lower part of motor shell of tank and motor peace turn
Plate 4 is fixedly connected.
Driving plate 7 is set to the lower section of motor peace rotating plate 4 on motor shaft, driving plate 7 and motor shaft below on motor shaft
Lower driving plate 8 is fixedly connected.5 outer ring of bearing is fixedly connected with motor mounting plate 4, oil sealing mounting base 6,5 inner ring of bearing and motor
Driving plate 8 is adapted under driving plate 7, motor shaft on axis.Sealing ring 9 is placed under oil sealing mounting base 6 and motor shaft among driving plate 8,
Oil sealing pressing plate 10 engages with oil sealing mounting base 6.
11 top of shell transition connecting plate is fixedly connected with driving plate 8 under motor shaft, and 11 bottom of shell transition connecting plate is logical
Shell rubber connecting plate 12 is crossed to be fixedly connected on cover top portion connecting plate 13.14 top of shell side plate is fixedly connected with cover top portion
Connecting plate 13,14 bottom of shell side plate are fixedly connected with housing flange 15.Shell bottom plate rubber pad 16 is set to 15 bottom of housing flange
Portion, shell bottom plate 17 are set to 16 bottom of shell bottom plate rubber pad.
Shell foreboard 23 surrounds sharp for installing jointly with cover top portion connecting plate 13, shell bottom plate 17, shell side plate 14
The closure of light device and camera.In conjunction with Fig. 4, there is installation threaded hole inside cover top portion connecting plate 13, for installing laser
Fixed frame 18 and camera fixed frame 19, laser and camera pass through laser holder 18 respectively and camera fixed frame 19 is fixed on
In closure.Laser glass baffle 20 is fixedly connected after installing sheet glass 22 additional with shell foreboard 23, camera glass baffle 21
It is fixedly connected after installing sheet glass 22 additional with shell foreboard 23.And laser holder 18 is corresponding with laser glass baffle 20 sets
It sets, the setting corresponding with camera glass baffle 21 of camera fixed frame 19.
In conjunction with Fig. 5, corresponding hole is provided on shell foreboard 23, for installing glass baffle 22 and baffle fixing piece.Shell
Bottom plate rubber pad 16 is fixedly connected with housing flange 15, and shell bottom plate 17 and shell bottom plate rubber pad 16 and shell foreboard 23 are fixed
Connection installation, and painting water-proof adhesive.
In order to guarantee that electric wire passes through and with certain rotation angle, shell transition connecting plate 11, shell rubber connecting plate
12 and cover top portion connecting plate 13 on be correspondingly provided with circular through hole, be all provided in driving plate 8 under driving plate 7 and motor shaft on motor shaft
There is fan-shaped pylone.In conjunction with Fig. 6, motor pacifies 4 center of rotating plate equipped with the positioning hole for installing motor, positioning hole periphery
It is provided with annular access hole.Through-hole also is provided on upper terminal pad 1 and upper flange 2.The setting of these through-holes for laser, camera,
The electric wire of motor passes through.
Laser is connected by shell transition connecting plate 11, shell rubber connecting plate 12 with cover top portion with the electric wire of camera
Circular through hole on plate 13 is pacified through the fan-shaped pylone in driving plate 8 under driving plate 7 on motor shaft and motor shaft, then by motor
Annular through-hole on rotating plate 4 converges with the power supply line of motor, is connected by upper terminal pad 1 with the through-hole on upper flange 2 after merging
To external equipment.
In conjunction with Fig. 7, upper terminal pad 1 is equipped with mounting hole, and for whole device to be mounted on fixed station, installation is fixed
Afterwards, only servo motor is needed to receive rotating signal, entire lower section shell completes rotation under the drive of electric machine main shaft, realizes three-dimensional
Scanning.
Further, in order to guarantee the watertightness of motor container connection position, 3 both ends of motor shell of tank respectively with upper method
Orchid 2, motor peace rotating plate 4 are adapted.
Further, in order to make the flexible connection of the installation of motor and motor container and electric appliance container in motor container, and
Guarantee the waterproof of motor container bottom, is covered after motor container and be provided with seal groove, and motor container is fixed with motor container rear cover
Connection.Thrust washer engages motor container.
Further, in order to guarantee electric machine main shaft drive lower section laser machine and camera integral-rotation, 5 inner ring of bearing and electricity
Driving plate 8 is adapted under driving plate 7 and motor shaft on arbor, and 5 outer ring of bearing and motor mounting plate 4 and 6 phase of oil sealing mounting base are suitable
Match.
It should be understood that up, down, left, right, before and after, front, the back mentioning or may mention in the present specification
The positional terms such as face, top, bottom are defined relative to each construction shown in the drawings, they are opposite concepts,
It is therefore possible to can different location according to locating for it, different use state and correspondingly changed.So also should not be by this
A little or other positional terms are construed to restricted term.
The above, only presently preferred embodiments of the present invention, not to the present invention in any form with substantial limitation,
It should be pointed out that under the premise of not departing from the method for the present invention, can also be made for those skilled in the art
Several improvement and supplement, these are improved and supplement also should be regarded as protection scope of the present invention.All those skilled in the art,
Without departing from the spirit and scope of the present invention, when made using disclosed above technology contents it is a little more
Dynamic, modification and the equivalent variations developed, are equivalent embodiment of the invention；Meanwhile all substantial technologicals pair according to the present invention
The variation, modification and evolution of any equivalent variations made by above-described embodiment, still fall within the range of technical solution of the present invention
It is interior.
Claims (10)
1. a kind of underwater rotatable three-dimensional scanner, it is characterised in that: including upper terminal pad (1), upper terminal pad (1) passes through upper
Flange (2) is fixed on motor shell of tank (3) top, and motor shell of tank (3) lower part and motor peace rotating plate (4) are fixed；Motor
Driving plate (7) is fixedly connected with and is set to the lower section of motor peace rotating plate (4) with driving plate under motor shaft (8) on axis；Bearing (5) outer ring
It connect with motor mounting plate (4), oil sealing mounting base (6), is driven under bearing (5) inner ring and driving plate on motor shaft (7), motor shaft
Plate (8) connection；
Connect with driving plate under motor shaft (8) at the top of shell transition connecting plate (11), shell transition connecting plate (11) bottom with outside
Shell top connecting plate (13) connection；Cover top portion connecting plate (13), shell bottom plate (17), shell side plate (14), shell foreboard
(23) closure for installing laser and camera is surrounded jointly, laser and camera are fixed in the closure,
Laser glass baffle (20), camera glass baffle are respectively equipped on shell foreboard (23) with laser, camera opposite position
(21)。
2. a kind of underwater rotatable three-dimensional scanner as described in claim 1, it is characterised in that: the motor shell of tank
(3) both ends are adapted with upper flange (2), motor peace rotating plate (4) respectively.
3. a kind of underwater rotatable three-dimensional scanner as described in claim 1, it is characterised in that: bearing (5) inner ring
It is adapted with driving plate (8) under driving plate on motor shaft (7), motor shaft, bearing (5) outer ring and motor mounting plate (4), oil
Envelope mounting base (6) is adapted.
4. a kind of underwater rotatable three-dimensional scanner as described in claim 1, it is characterised in that: the oil sealing mounting base
(6) intermediate equipped with sealing ring (9) with driving plate (8) under motor shaft.
5. a kind of underwater rotatable three-dimensional scanner as described in claim 1, it is characterised in that: the oil sealing mounting base
(6) engage with oil sealing pressing plate (10).
6. a kind of underwater rotatable three-dimensional scanner as described in claim 1, it is characterised in that: the shell transition connection
Shell rubber connecting plate (12) is equipped between plate (11) and cover top portion connecting plate (13).
7. a kind of underwater rotatable three-dimensional scanner as described in claim 1, it is characterised in that: the shell side plate (14)
Top connects the cover top portion connecting plate (13), and shell side plate (14) bottom is fixedly connected with housing flange (15), outside
Shell bottom plate rubber pad (16) is set to housing flange (15) bottom, and the shell bottom plate (17) is set to shell bottom plate rubber pad (16) bottom
Portion.
8. a kind of underwater rotatable three-dimensional scanner as described in claim 1, it is characterised in that: the laser and camera
It is fixed in the closure by laser holder (18) and camera fixed frame (19) respectively.
9. a kind of underwater rotatable three-dimensional scanner as described in claim 1, it is characterised in that: the plate of the closure
Part junction is equipped with marine glue.
10. a kind of underwater rotatable three-dimensional scanner as claimed in claim 6, it is characterised in that: the laser and phase
The electric wire of machine passes through the circle in cover top portion connecting plate (13), shell rubber connecting plate (12), shell transition connecting plate (11)
Through-hole, through the fan-shaped pylone in driving plate (8) under driving plate on motor shaft (7), motor shaft, then by motor peace rotating plate (4)
Annular through-hole, merge with the power supply line of the motor in motor shell of tank (3), and pass through upper terminal pad (1) and upper flange (2)
On through-hole be connected to external equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811364132.7A CN109407447A (en) | 2018-11-16 | 2018-11-16 | A kind of underwater rotatable three-dimensional scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811364132.7A CN109407447A (en) | 2018-11-16 | 2018-11-16 | A kind of underwater rotatable three-dimensional scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109407447A true CN109407447A (en) | 2019-03-01 |
Family
ID=65473745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811364132.7A Pending CN109407447A (en) | 2018-11-16 | 2018-11-16 | A kind of underwater rotatable three-dimensional scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109407447A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003658A2 (en) * | 1978-02-09 | 1979-08-22 | United Kingdom Atomic Energy Authority | Improvements in or relating to an ultrasonic nondestructive testing apparatus |
| CN201212557Y (en) * | 2008-06-28 | 2009-03-25 | 石河子大学 | Dynamic seal connecting piece for underwater machinery |
| WO2010123380A2 (en) * | 2009-04-24 | 2010-10-28 | Sperre As | Underwater vessel with improved propulsion and handling |
| CN103608696A (en) * | 2012-05-22 | 2014-02-26 | 韩国生产技术研究院 | 3D scanning system, and method for obtaining 3D images using said system |
| CN107387965A (en) * | 2017-08-31 | 2017-11-24 | 青岛罗博飞海洋技术有限公司 | A kind of Underwater Camera rotating basis |
| CN206754366U (en) * | 2017-04-01 | 2017-12-15 | 武汉汇科信机械电子有限公司 | A kind of underwater dynamic sealing device |
| CN207298394U (en) * | 2017-08-22 | 2018-05-01 | 中国石油大学(北京) | Submarine pipeline detects robot |
-
2018
- 2018-11-16 CN CN201811364132.7A patent/CN109407447A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003658A2 (en) * | 1978-02-09 | 1979-08-22 | United Kingdom Atomic Energy Authority | Improvements in or relating to an ultrasonic nondestructive testing apparatus |
| CN201212557Y (en) * | 2008-06-28 | 2009-03-25 | 石河子大学 | Dynamic seal connecting piece for underwater machinery |
| WO2010123380A2 (en) * | 2009-04-24 | 2010-10-28 | Sperre As | Underwater vessel with improved propulsion and handling |
| CN103608696A (en) * | 2012-05-22 | 2014-02-26 | 韩国生产技术研究院 | 3D scanning system, and method for obtaining 3D images using said system |
| CN206754366U (en) * | 2017-04-01 | 2017-12-15 | 武汉汇科信机械电子有限公司 | A kind of underwater dynamic sealing device |
| CN207298394U (en) * | 2017-08-22 | 2018-05-01 | 中国石油大学(北京) | Submarine pipeline detects robot |
| CN107387965A (en) * | 2017-08-31 | 2017-11-24 | 青岛罗博飞海洋技术有限公司 | A kind of Underwater Camera rotating basis |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
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| RJ01 | Rejection of invention patent application after publication |