CN207060362U - A kind of underwater crawler type hull detection means - Google Patents
A kind of underwater crawler type hull detection means Download PDFInfo
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- CN207060362U CN207060362U CN201720732040.4U CN201720732040U CN207060362U CN 207060362 U CN207060362 U CN 207060362U CN 201720732040 U CN201720732040 U CN 201720732040U CN 207060362 U CN207060362 U CN 207060362U
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- crawler type
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000003384 imaging method Methods 0.000 claims abstract description 11
- 238000011161 development Methods 0.000 claims abstract description 9
- 241000219098 Parthenocissus Species 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 11
- 239000003643 water by type Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 239000013535 sea water Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
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- 238000011897 real-time detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
It the utility model is related to Marine engineering technical field, more particularly to a kind of underwater crawler type hull detection means, including crawler type drive mechanism, lower box, upper box and upper box motion control mechanism, crawler type drive mechanism includes the first direct-drive motor, sprocket wheel and two roller chains for being arranged on lower box both sides, first direct-drive motor is arranged in the lower box, and zoom camera is provided with upper box, determines focus camera, low-light level imaging CCD, illuminating lamp and video development plate.The utility model uses permanent magnetic suck technology, can not be influenceed by naval vessel state and sea situation, using low-light level imaging technology, it is possible to achieve the underwater picture in muddy waters gathers, and improves underwater picture quality, is easy to underwater picture identification and processing.
Description
Technical field
It the utility model is related to Marine engineering technical field, and in particular to a kind of underwater crawler type hull detection means.
Background technology
Ship is during long service, due to the various damages such as deformation or breakage caused by the reasons such as burn into is stranded, collision
Wound, will directly influence the safety of ship.The particularly damage of underwater sites is vital for ship, for some
Serious damage must carry out scene rush to repair, otherwise may lead to major accident.Pointedly rushed to repair, it is determined that underwater dimension
Manicure section, maintenance process, it is necessary to the faulted condition of under-water body and annex is grasped exactly, to take the necessary measures.Pass through
Inspection, measurement and the assessment of underwater damage location, the state of the art such as the shape of damage location, size under naval ship water is grasped in time,
The concrete measure that just can determine that the scope of repairing and should take, deploy targetedly underwater maintenance.Therefore ship is underwater
The detection of damage location and assessment are to carry out the premise of live emergency first-aid repair.
Naval vessel subjects the impact and corrosion of seawater under sail, it is also possible to hull and annex metallic object is easily produced not
With the burn into crackle equivalent damage phenomenon of degree, substantially reduce the security of ship.By the detection of underwater damage location with commenting
Estimate, grasp the state of the art of naval vessel underwater fittings or part exactly, realize and changed from " hard time maintenance " to " condition maintenarnce ", can
Greatly improve the security of ship's navigation.
At present, the means such as diver or remote-controlled vehicle (ROV) are mainly passed through for the lesion assessment of ship underwater sites
Carry out.It is well-known：The part-time diver of ship carries out underwater operation and had a great influence by hydrometeorologies such as sea situation, water temperatures,
It is general to be mainly engaged in or the well underwater operation such as the inspection under sea situation, measurement such as harbour at the port in.For away from harbour ship or
Underway ship carries out live Emergent detection will be very difficult.The insufficient of part-time diver's daily workout is additionally, since, is made
Detected with water under part-time diver often with very big risk, people are often big from preventing when performing big task at present
Diver's guarantee is transferred etc. unit.In recent years, remote-controlled vehicle replaced diver to carry out simple underwater operation more generally,
But large-scale remote-controlled vehicle needs professional operator and lifting appliance, and it is expensive, it is difficult to widely use；It is and miniature distant
Though controlling submersible can be with one man operation, its anti-current ability is poor, is typically only capable of meeting the underwater operation under 1 throttling speed, and
Underwater stability is poor, causes positioning precision and picture quality to be greatly affected.Therefore, current detection means or mode root
Originally it can not meet that the real-time detection to underwater damage location is assessed with maintenance, be particularly away from base screen or large-scale water surface
Damage rapid evaluation in the case of the rush repair of ship is more difficult.
Utility model content
The utility model proposes a kind of underwater crawler type hull detection means, to solve prior art anti-current ability and underwater
Stability is poor, positioning precision and picture quality susceptible, can not carry out what is measured, check and assess in real time to hull under-water portion
Problem.
Underwater crawler type hull detection means of the present utility model, including crawler type drive mechanism, lower box, upper box and
Upper box motion control mechanism；The crawler type drive mechanism includes the first direct-drive motor, sprocket wheel and is arranged on lower box
Two roller chains of both sides, creeper tread, first direct-drive motor and institute are provided with the outside of two roller chains
Chain gear transmission connection is stated, the sprocket wheel is connected with the roller chain drives, is inlayed on the creeper tread and be provided with permanent magnetic suck machine
Structure；First direct-drive motor is arranged in the lower box；The upper box motion control mechanism is included through described
First rotating shaft in lower box, the second rotating shaft through the upper box and be arranged on the first rotating shaft and the second rotating shaft it
Between connecting plate；Zoom camera is provided with the upper box, focus camera, low-light level imaging CCD, illuminating lamp is determined and regards
Frequency development board, the illuminating lamp are used for underwater lighting, the video development plate be used to gathering and handle the zoom camera,
Determine focus camera, the underwater image video information of low-light level imaging CCD productions.
Preferably, it is provided with lip packing and skeleton between the output end and lower box of first direct-drive motor
Sealing.Lip packing is used to seal the debris in seawater, prevents debris from entering lower sealing together, to reduce friction, protection second
Road seals；Reinforced seal is used to seal seawater, prevents seawater from entering inside lower box, the seal form is with the increasing of ambient pressure
Add, sealing effectiveness is more preferable.
Preferably, the magnetic sucking mechanism uses pot magnetic-disc.
Preferably, 32 pot magnetic-discs are evenly distributed with every creeper tread.
Preferably, the first rotating shaft is fixedly connected with one end of the connecting plate, the first rotating shaft is straight by second
Flow motor driving.
Preferably, second rotating shaft is fixedly connected with the other end of the connecting plate, second rotating shaft is by the 3rd
DC motor Driver.
Preferably, RS485 data lines are connected with the lower box or upper box, the lower box or upper box
It is connected by RS485 data lines with portable integrated operation bench, the portable integrated operation bench includes being used to control
The crawler type drive mechanism and the control unit of upper box motion control mechanism are made, and for showing that underwater image video is believed
The display unit of breath.
The utility model is based on permanent magnetic suck technology, underwater low-light-level imaging technology, underwater laser technology and underwater picture
Treatment technology etc., naval vessel damage location is measured at any time., can be with because crawler type drive mechanism uses permanent magnetic suck technology
Underwater crawler type hull detection means of the present utility model is not influenceed by naval vessel state and sea situation, can both realize in navigation
Middle detection, it can also realize and be detected under severe sea condition.Zoom camera is provided with upper box, focus camera is determined, is micro-
Photoimaging CCD, illuminating lamp and video development plate, using low-light level imaging technology, it is possible to achieve the underwater picture in muddy waters is adopted
Collection, underwater picture quality is improved, be easy to underwater picture identification and processing.
The beneficial effects of the utility model are, small volume, in light weight, cheap, it is possible to achieve one man operation and big rule
Mould is promoted, and can not be influenceed according to live needs by naval vessel state and sea situation, warship body underwater sites are measured at any time, checked
With assessment, and can realize muddy waters underwater picture collection.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is crawler type driving mechanism structure schematic diagram of the present utility model；.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, the underwater crawler type hull detection means of the present embodiment, including crawler type drive mechanism 1, lower box
2nd, upper box 3 and upper box motion control mechanism 4；The crawler type drive mechanism 1 includes the first direct-drive motor 5, sprocket wheel 6
With two roller chains 8 for being arranged on the both sides of lower box 2, the outsides of two roller chains 8 is provided with creeper tread 7, and described
One direct-drive motor 5 is connected with the sprocket wheel 6, and the sprocket wheel 6 is connected with the roller chain 8, the creeper tread 7
On inlay and be provided with magnetic sucking mechanism 9；First direct-drive motor 5 is arranged in the lower box 2；The upper box
Motion control mechanism 4 include first rotating shaft 10 in the lower box 2, through the upper box 3 the second rotating shaft 11 with
And it is arranged on the connecting plate 12 between the rotating shaft 11 of first rotating shaft 10 and second；Varifocal is provided with the upper box 3 to take the photograph
Camera 13, determine focus camera 14, low-light level imaging CCD15, illuminating lamp 16 and video development plate 17, the illuminating lamp 16 is used for water
Lower illumination, the video development plate 17 be used for gather with handle the zoom camera 13, determine focus camera 14, low-light into
The underwater image video information produced as CCD15.
Further, it is provided with lip between the output end of the first direct-drive motor 5 in the present embodiment and lower box 2
Sealing and reinforced seal.Lip packing is used to seal the debris in seawater, prevents debris from entering lower sealing together, is rubbed with reducing
Wipe, protection second sealing；Reinforced seal be used for seal seawater, prevent seawater enter lower box inside, the seal form with
The increase of ambient pressure, sealing effectiveness are more preferable.
Crawler type drive mechanism 1 in the present embodiment uses permanent magnetic suck technology, can detect underwater crawler type hull
Device is not influenceed by naval vessel state and sea situation, can both have been realized and detected in navigation, can also realize and be examined under severe sea condition
Survey.Zoom camera 13 is provided with upper box 3, determines focus camera 14, low-light level imaging CCD15, illuminating lamp 16 and video
Development board 17, using low-light level imaging technology, the video data under normal sea situation can be both gathered, can also have been realized in muddy waters
Underwater picture collection, improve underwater picture quality, be easy to underwater picture identification and processing.
Further, the magnetic sucking mechanism 9 in the present embodiment uses pot magnetic-disc, is uniformly distributed on every creeper tread 7
There are 32 pot magnetic-discs.
Further, the first rotating shaft 10 in the present embodiment is fixedly connected with one end of the connecting plate 12, and described first
Rotating shaft 10 is fixedly connected by the second DC motor Driver, the second rotating shaft 11 with the other end of the connecting plate 12, described second turn
Axle 11 is by the 3rd DC motor Driver.
Further, RS485 data lines, lower box 2 are connected with the lower box 2 or upper box 3 in the present embodiment
Or upper box 3 is connected by RS485 data lines with portable integrated operation bench, portable integrated operation bench includes using
In control crawler type drive mechanism 1 and the control unit of upper box motion control mechanism 4, and for showing underwater image video
The display unit of information.
Preferred embodiment of the present utility model is the foregoing is only, not to limit the utility model, should be referred to
Go out, for those skilled in the art, on the premise of the application principle is not departed from, can also make some
Improvements and modifications, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
It is considered as within the scope of protection of the utility model.
Claims (7)
- A kind of 1. underwater crawler type hull detection means, it is characterised in that：Including crawler type drive mechanism, lower box, upper box With upper box motion control mechanism；The crawler type drive mechanism includes the first direct-drive motor, sprocket wheel and is arranged on nowel Two roller chains of body both sides, are provided with creeper tread on the outside of two roller chains, first direct-drive motor with The chain gear transmission connection, the sprocket wheel are connected with the roller chain drives, inlay and set on the creeper tread on the outside of the roller chain It is equipped with magnetic sucking mechanism；First direct-drive motor is arranged in the lower box；The upper box motion control machine Structure includes the first rotating shaft in the lower box, the second rotating shaft through the upper box and is arranged on described first turn Connecting plate between axle and the second rotating shaft；Zoom camera is provided with the upper box, determines focus camera, low-light level imaging CCD, illuminating lamp and video development plate, the illuminating lamp are used for underwater lighting, and the video development plate is used to gathering and handling institute State zoom camera, determine focus camera, the underwater image video information of low-light level imaging CCD productions.
- A kind of 2. underwater crawler type hull detection means as claimed in claim 1, it is characterised in that：First DC driven Lip packing and reinforced seal are provided between the output end and lower box of motor.
- A kind of 3. underwater crawler type hull detection means as claimed in claim 1, it is characterised in that：The magnetic sucking mechanism Using pot magnetic-disc.
- A kind of 4. underwater crawler type hull detection means as claimed in claim 3, it is characterised in that：On every creeper tread It is evenly distributed with 32 pot magnetic-discs.
- A kind of 5. underwater crawler type hull detection means as claimed in claim 1, it is characterised in that：The first rotating shaft and institute The one end for stating connecting plate is fixedly connected, and the first rotating shaft is by the second DC motor Driver.
- A kind of 6. underwater crawler type hull detection means as claimed in claim 5, it is characterised in that：Second rotating shaft and institute The other end for stating connecting plate is fixedly connected, and second rotating shaft is by the 3rd DC motor Driver.
- A kind of 7. underwater crawler type hull detection means as claimed in claim 1, it is characterised in that：The lower box or top box Be connected with RS485 data lines on body, the lower box or upper box by RS485 data lines with it is portable integrated Operation bench connects, and the portable integrated operation bench includes being used to control the crawler type drive mechanism and upper box to move control The control unit of mechanism processed, and for showing the display unit of underwater image video information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732040.4U CN207060362U (en) | 2017-06-22 | 2017-06-22 | A kind of underwater crawler type hull detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732040.4U CN207060362U (en) | 2017-06-22 | 2017-06-22 | A kind of underwater crawler type hull detection means |
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| Publication Number | Publication Date |
|---|---|
| CN207060362U true CN207060362U (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720732040.4U Expired - Fee Related CN207060362U (en) | 2017-06-22 | 2017-06-22 | A kind of underwater crawler type hull detection means |
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| Country | Link |
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| CN (1) | CN207060362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605681A (en) * | 2020-06-18 | 2020-09-01 | 义乌哒林船舶有限公司 | Surface repairing device for ship bottom |
| CN112683340A (en) * | 2021-01-18 | 2021-04-20 | 武汉理工大学 | Underwater detection system for river-sea direct ship |
| CN113063402A (en) * | 2021-06-03 | 2021-07-02 | 深之蓝海洋科技股份有限公司 | Underwater observation device and underwater observation equipment |
-
2017
- 2017-06-22 CN CN201720732040.4U patent/CN207060362U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605681A (en) * | 2020-06-18 | 2020-09-01 | 义乌哒林船舶有限公司 | Surface repairing device for ship bottom |
| CN112683340A (en) * | 2021-01-18 | 2021-04-20 | 武汉理工大学 | Underwater detection system for river-sea direct ship |
| CN112683340B (en) * | 2021-01-18 | 2022-08-16 | 武汉理工大学 | Underwater detection system for river-sea direct ship |
| CN113063402A (en) * | 2021-06-03 | 2021-07-02 | 深之蓝海洋科技股份有限公司 | Underwater observation device and underwater observation equipment |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |