CN209938901U - Integrally formed small pressure-resistant sealed cabin - Google Patents
Integrally formed small pressure-resistant sealed cabin Download PDFInfo
- Publication number
- CN209938901U CN209938901U CN201920656154.4U CN201920656154U CN209938901U CN 209938901 U CN209938901 U CN 209938901U CN 201920656154 U CN201920656154 U CN 201920656154U CN 209938901 U CN209938901 U CN 209938901U
- Authority
- CN
- China
- Prior art keywords
- pressure
- tail end
- cover plate
- resistant
- end cover
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model provides a small-size withstand voltage sealed cabin of whole shaping, including a withstand voltage cylinder section of thick bamboo, locate front end cover plate, the tail end apron at withstand voltage cylinder section of thick bamboo both ends, with a withstand voltage cylinder section of thick bamboo integrated into one piece's extra-vehicular cabin bearing structure, locate the watertight joint of extra-vehicular cabin bearing structure department, the watertight joint is used for connecting the cross cabin cable, the watertight bolt mounting hole has been seted up on the withstand voltage cylinder section of thick bamboo, the watertight bolt mounting hole is used for the installation watertight joint, in the withstand voltage cylinder section of thick bamboo or on front end cover plate or the tail end apron installation camera, light and partial check out test set, the extra-vehicular cabin bearing structure lays the base as the base or the support of the withstand voltage cabin outside other equipment. The utility model discloses can simplify the space of underwater robot overall framework installation, optimize the overall dimension and the front and back installation space on the apron, realize the miniaturized design that sails underwater and equip.
Description
Technical Field
The utility model relates to an underwater robot and all kinds of equipment instrument installation field under water specifically are a small-size withstand voltage sealed cabin of whole shaping.
Background
With the continuous deepening of ocean development, various underwater equipment such as underwater robots and the like are more and more widely applied and more strongly demanded. At present, small-size navigation is equipped and is adopted frame rack construction mostly, install electronic components spare part in water pressure resistant sealed protection cabin, and with their and light, the camera, functional components and parts are installed on frame construction under water such as ocean detection instrument equipment, these functional components and parts under water mostly need be the water pressure resistant sealed protection design, the research and development degree of difficulty that small-size navigation was equipped has not only been increased, and the withstand voltage design alone of components and parts has also increased holistic weight and space, bring very high requirement for the totality is arranged, the miniaturized design of navigation equipment under water of being not convenient for.
In the design of a pressure-resistant cabin of small underwater navigation equipment, a mode that a circular pressure-resistant cylinder is added with a front cover plate and a rear cover plate is mostly adopted, cables enter the pressure-resistant cabin from the front cover plate and the rear cover plate through watertight joints, and the front cover plate and the rear cover plate generally have a plurality of cable joints. Taking a simple four-propeller underwater detection robot as an example, cables required to enter the pressure-resistant cabin comprise cables of 4 propellers, not less than 2 illuminating lamp cables, underwater sonar cables, auxiliary measurement and recording device cables and the like; meanwhile, a special joint for watertight testing of the pressure-resistant cabin is required to be arranged on the cover plate, so that the installation space of the front cover plate and the rear cover plate is very short for the pressure-resistant cabin of the small underwater robot, the cable arrangement is very complicated, and a lot of obstacles are brought to the miniaturization design of the small underwater robot.
The pressure-resistant cabin is used as a component of the underwater robot and is arranged with various measuring and auxiliary devices, buoyancy materials and the like into a whole through a specially designed frame structure, and a large amount of arrangement space needs to be reserved in the frame due to the fact that a large number of mechanical devices are mounted, cables are complex to run, the total space of the small-sized aircraft is increased invisibly, the design number of supporting pieces in the frame is increased, and the total weight is increased.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides a small-size withstand voltage sealed cabin of whole shaping can simplify the space of underwater robot overall framework installation, optimizes the installation space on overall dimension and the front and back apron, realizes the miniaturized design that sails underwater and equips.
The integrally formed small-sized pressure-resistant sealed cabin comprises a pressure-resistant cylindrical barrel, a front end cover plate and a tail end cover plate which are arranged at two ends of the pressure-resistant cylindrical barrel, an extravehicular supporting structure which is integrally formed with the pressure-resistant cylindrical barrel, and a watertight joint arranged at the extravehicular supporting structure, wherein the watertight joint is used for connecting a cabin-penetrating cable, a watertight bolt mounting hole is formed in the pressure-resistant cylindrical barrel and used for mounting the watertight joint, a camera, an illuminating lamp and part of detection equipment are mounted in the pressure-resistant cylindrical barrel or on the front end cover plate or the tail end cover plate, and the extravehicular supporting structure is used as a base or a support layout base for mounting other equipment outside the pressure-resistant cabin of the underwater robot.
Further, extravehicular supporting structure includes front end supporting seat, intermediate strut seat and tail end supporting seat in proper order after to in the past, and the middle part of withstand voltage cylinder is encircleed the barrel outer wall and is equipped with the intermediate strut seat, and the front end supporting seat is encircleed withstand voltage cylinder front end outer wall and is set up, and the afterbody is encircleed the barrel outer wall and is equipped with tail end support frame seat, and the intermediate strut seat is located the both sides of intermediate strut seat, and the both sides of tail end support frame seat are.
Furthermore, a pressure-resistant ball cover is arranged in the middle of the front end cover plate, and the pressure-resistant ball cover is fixed on the front end cover plate through a ball cover pressing plate sleeved on the periphery.
Furthermore, a pressing plate screw hole is formed in the spherical cover pressing plate in an encircling mode, and the spherical cover pressing plate can be fixed to the front end cover plate by penetrating through the pressing plate screw hole in a matched mode through a bolt.
Furthermore, a front end function hole and an auxiliary device installation position are formed in the front end cover plate, the front end function hole is used for installing a pressure sensor, and the auxiliary device installation position is used for installing a laser ranging device.
Furthermore, the tail end of the pressure-resistant cylinder is provided with a pressure-resistant cylinder tail end flange, and the tail end cover plate is arranged on the pressure-resistant cylinder tail end flange.
Furthermore, a tail end flange bolt hole is formed in a tail end flange of the pressure-resistant cylinder in a surrounding mode and is used for being fixedly connected with a tail end cover plate.
Furthermore, the tail end cover plate is provided with a tail end bearing frame and sight glass and is provided with a signal cable mounting hole and a tail end function hole.
Furthermore, the sight glass is fixed on the tail end cover plate through the sight glass pressing plate, the sight glass pressing plate is provided with a sight glass pressing plate screw hole in an encircling mode, and the sight glass pressing plate can be fixed on the tail end cover plate through the bolt matched with the sight glass pressing plate screw hole.
The utility model can avoid opening a large number of watertight cable holes on the front and rear cover plates of the pressure-resistant cabin by opening the cable holes entering the pressure-resistant cabin on the pressure-resistant cylindrical barrel, so that the physical space on the front and rear cover plates is vacated, and the cable holes can be used for arranging various instruments and equipment for measurement; the integral forming process is adopted, welding or external connection in other physical modes is not carried out on the pressure-resistant cylinder, and leakage caused by structural deformation of the pressure-resistant cylinder and external structural connection is avoided; the integrated pressure-resistant cylinder external supporting structure is used as a base or a support layout base for installing other devices outside the pressure-resistant cabin of the underwater robot, so that the installation space of the whole frame of the underwater robot can be simplified, the overall size is optimized, and the miniaturization design of underwater navigation equipment is realized.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the integrally formed small-sized pressure-resistant sealed cabin of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a front end view of the present invention;
fig. 4 is a rear end view of the present invention.
In the figure: 1-pressure-resistant ball cover; 2-pressing plate of ball cover; 3-pressing plate screw holes; 4-auxiliary device mounting location; 5-front end supporting seat; 6-pressure-resistant cylinder; 7-intermediate support base; 8-watertight bolt mounting holes; 9-tail end supporting seat; 10-tail end bearing and pulling frame; 11-signal cable mounting holes; 12-mirror glass press plate screw hole; 13-mirror glass; 14-mirror glass press plate; 15-tail end cover plate bolt holes; 16-tail functional pore; 17-end cover plate; 18-pressure-resistant cylinder tail end flange; 19-tail end flange bolt holes; 20-tail end support base; 21-a middle support base; 22-front end plate mounting position; 23-front functional hole; 24-front end cover plate.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Please refer to fig. 1-4, the utility model discloses small-size withstand voltage sealed cabin of whole shaping includes withstand voltage cylinder section of thick bamboo 6, locates the front end apron 24 at withstand voltage cylinder section of thick bamboo 6 both ends, tail end apron 17 and with withstand voltage cylinder section of thick bamboo 6 integrated into one piece's extra-vehicular support structure, extra-vehicular support structure includes front end supporting seat 5, intermediate strut 7 and tail end supporting seat 9 in proper order after to in the past, locates anterior, middle part and the afterbody of withstand voltage cylinder section of thick bamboo 6 at the interval respectively, and the middle part of withstand voltage cylinder section of thick bamboo 6 encircles the barrel outer wall and is equipped with intermediate strut seat 21, and the afterbody encircles the barrel outer wall and is equipped with tail end strut seat 20, and one side of intermediate strut seat 21 is located to intermediate.
The middle part of the front end cover plate 24 is provided with a pressure-resistant ball cover 1, the pressure-resistant ball cover 1 is fixed on the front end cover plate 24 through a ball cover pressing plate 2, the ball cover pressing plate 2 is provided with pressing plate screw holes 3 in an encircling manner, and the ball cover pressing plate 2 can be fixed on the front end cover plate 24 by penetrating the pressing plate screw holes 3 through screws. The front end cover plate 24 is further provided with a front end functional hole 23 and an auxiliary device mounting position 4, wherein the front end functional hole 23 can be used for mounting a pressure sensor, and the auxiliary device mounting position 4 can be used for mounting a laser ranging device. The front end cover plate 24 is in threaded connection with the pressure-resistant cylinder 6, and the internal thread is located at the front end plate mounting position 22 shown in fig. 1.
The tail end cover plate 17 is provided with a tail end bearing and pulling frame 10, a signal cable mounting hole 11, sight glass 13 and a tail end function hole 16, the tail end of the pressure-resistant cylinder 6 is provided with a pressure-resistant cylinder tail end flange 18, the tail end cover plate 17 is mounted on the pressure-resistant cylinder tail end flange 18, and a tail end flange bolt hole 19 is formed in the pressure-resistant cylinder tail end flange 18 in an encircling mode and used for fixedly connecting with the tail end cover plate 17. In this embodiment, 2 sight glass 13 are arranged at the upper and lower positions of the tail end cover plate 17 at intervals, the sight glass 13 is fixed on the tail end cover plate 17 through a sight glass pressing plate 14, a sight glass pressing plate screw hole 12 is annularly arranged on the sight glass pressing plate 14, and the sight glass pressing plate 14 can be fixed on the tail end cover plate 17 by passing through the sight glass pressing plate screw hole 12 through a screw. Two tail end support frames 10 are arranged on two sides of the perpendicular bisector of the 2 sight glass 13. Wherein, the signal cable mounting hole 11 is used for mounting a cable entering the pressure-resistant cylinder 6, and the tail end functional hole 16 can be used for mounting a battery charging interface.
Regard as the center of whole underwater robot design with the design of withstand voltage cabin, the utility model discloses an extravehicular bearing structure is integrated on the withstand voltage cylinder 6 of cylinder form through whole forming process, has retrencied withstand voltage cabin outside support piece's design and has arranged.
And watertight bolt mounting holes 8 are formed in the pressure-resistant cylindrical barrel 6 and used for mounting watertight joints, and cabin penetrating cables (cabin entering signal cables, control cables of a propeller, cables of a detection sensor and the like) penetrate through the watertight joints to enter the pressure-resistant cylindrical barrel 6 and are connected with other components. The watertight bolt mounting holes 8 are arranged at an extravehicular supporting structure, for example, on a tail end bracket base 20 as shown in fig. 1, so that due to the integrated forming design of the auxiliary supporting structure and the pressure-resistant cylindrical barrel 6, on the premise of not increasing the thickness of the pressure-resistant cylindrical barrel 6, cabin penetrating cable holes are arranged on the pressure-resistant cylindrical barrel, the number of cabin penetrating cables on the front cover plate and the rear cover plate is optimized, and the spatial arrangement of the cables is optimized.
The utility model discloses a cable hole that will get into withstand voltage cabin is opened as far as on withstand voltage cylinder 6, can avoid opening a large amount of watertight cable holes on the apron around withstand voltage cabin, make the physical space on the apron around, can be used for arranging the various instrument and equipment that are used for measuring usefulness, for example can arrange camera, light, some check out test set (for example laser imager, laser calibration appearance, robot external pressure sensor etc.) in the under-deck or around on apron (front end cover plate 24, tail end apron 17), the design quantity of the withstand voltage component of underwater robot has been simplified, the total amount of totality has been reduced, reduce or avoided the difficulty that the equipment of arranging outside withstand voltage cabin of underwater robot need carry out withstand voltage design, the condition has been created for the compactness of underwater robot, miniaturized design, and the optimization of total weight and spatial position.
A hole is formed in the pressure-resistant cylinder 6, a pressure-resistant weak part caused by local stress concentration of a structure due to the hole forming of the pressure-resistant cylinder is made up by applying structural support outside the pressure-resistant cylinder 6, and the thickness of the cylinder body of the pressure-resistant cylinder is not influenced; through the reinforced design of the structure of the supporting part, the part of the opening part can be processed into a local plane, so that the sealing gasket can be effectively implemented; the integral forming process is adopted, welding or external connection in other physical modes is not carried out on the pressure-resistant cylinder, and leakage caused by structural deformation of the pressure-resistant cylinder and external structural connection is avoided; the integrally formed external supporting structure of the pressure-resistant cylinder is used as a base or a support arrangement base for installing other equipment outside the pressure-resistant cabin of the underwater robot, so that the installation space of the whole frame of the underwater robot can be simplified, and the overall size is optimized.
Those not described in detail in this specification are prior art to the knowledge of those skilled in the art.
The above description is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention.
Claims (9)
1. The utility model provides a small-size withstand voltage sealed cabin of integrated into one piece which characterized in that: the underwater robot pressure-resistant cabin comprises a pressure-resistant cylindrical barrel (6), a front end cover plate (24) and a tail end cover plate (17) which are arranged at two ends of the pressure-resistant cylindrical barrel (6), an outdoor supporting structure which is integrally formed with the pressure-resistant cylindrical barrel (6), and a watertight joint arranged at the position of the outdoor supporting structure, wherein the watertight joint is used for connecting a cabin-penetrating cable, a watertight bolt mounting hole (8) is formed in the pressure-resistant cylindrical barrel (6), the watertight bolt mounting hole (8) is used for mounting the watertight joint, a camera, an illuminating lamp and part of detection equipment are mounted in the pressure-resistant cylindrical barrel (6) or on the front end cover plate (24) or the tail end cover plate (17), and the outdoor supporting structure is used as a base or a support layout base for mounting other equipment outside the pressure-.
2. An integrally formed small pressure tight capsule as claimed in claim 1, wherein: the outboard supporting structure comprises a front end supporting seat (5), an intermediate supporting seat (7) and a tail end supporting seat (9) from the front to the back in sequence, the middle of a pressure-resistant cylindrical barrel (6) is provided with an intermediate bracket seat (21) around the outer wall of the barrel, the front end supporting seat (5) is provided with an intermediate bracket seat (6) around the outer wall of the front end of the pressure-resistant cylindrical barrel, the tail is provided with a tail end bracket seat (20) around the outer wall of the barrel, the intermediate supporting seat (7) is arranged on two sides of the intermediate bracket seat (21), and the tail end supporting seat (9) is arranged on.
3. An integrally formed small pressure tight capsule as claimed in claim 1, wherein: the middle part of the front end cover plate (24) is provided with a pressure-resistant ball cover (1), and the pressure-resistant ball cover (1) is fixed on the front end cover plate (24) through a ball cover pressing plate (2) sleeved on the periphery.
4. An integrally formed small pressure tight capsule as claimed in claim 3, wherein: a pressing plate screw hole (3) is formed in the ball cover pressing plate (2) in an encircling mode, and a matching bolt penetrates through the pressing plate screw hole (3) to fix the ball cover pressing plate (2) to the front end cover plate (24).
5. An integrally formed small pressure tight capsule as claimed in claim 1, wherein: the front-end cover plate (24) is provided with a front-end functional hole (23) and an auxiliary device mounting position (4), the front-end functional hole (23) is used for mounting a pressure sensor, and the auxiliary device mounting position (4) is used for mounting a laser ranging device.
6. An integrally formed small pressure tight capsule as claimed in claim 1, wherein: the tail end of the pressure-resistant cylinder (6) is provided with a pressure-resistant cylinder tail end flange (18), and a tail end cover plate (17) is arranged on the pressure-resistant cylinder tail end flange (18).
7. An integrally formed small pressure tight capsule as claimed in claim 6, wherein: and tail end flange bolt holes (19) are formed in the tail end flange (18) of the pressure-resistant cylindrical barrel in a surrounding mode and are used for being fixedly connected with a tail end cover plate (17).
8. An integrally formed small pressure tight capsule as claimed in claim 1, wherein: the tail end cover plate (17) is provided with a tail end bearing frame (10) and a sight glass (13) and is provided with a signal cable mounting hole (11) and a tail end functional hole (16).
9. An integrally formed small pressure tight capsule as claimed in claim 8, wherein: the sight glass (13) is fixed on the tail end cover plate (17) through the sight glass pressing plate (14), the sight glass pressing plate screw hole (12) is formed in the sight glass pressing plate (14) in an encircling mode, and the sight glass pressing plate (14) can be fixed on the tail end cover plate (17) through the bolt matched with the sight glass pressing plate screw hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656154.4U CN209938901U (en) | 2019-05-09 | 2019-05-09 | Integrally formed small pressure-resistant sealed cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656154.4U CN209938901U (en) | 2019-05-09 | 2019-05-09 | Integrally formed small pressure-resistant sealed cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209938901U true CN209938901U (en) | 2020-01-14 |
Family
ID=69131898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920656154.4U Expired - Fee Related CN209938901U (en) | 2019-05-09 | 2019-05-09 | Integrally formed small pressure-resistant sealed cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209938901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960088A (en) * | 2021-04-20 | 2021-06-15 | 中山大学 | Inner cabin structure and underwater vehicle |
| CN113120152A (en) * | 2021-04-20 | 2021-07-16 | 中山大学 | Flat type underwater vehicle |
-
2019
- 2019-05-09 CN CN201920656154.4U patent/CN209938901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960088A (en) * | 2021-04-20 | 2021-06-15 | 中山大学 | Inner cabin structure and underwater vehicle |
| CN113120152A (en) * | 2021-04-20 | 2021-07-16 | 中山大学 | Flat type underwater vehicle |
| CN113120152B (en) * | 2021-04-20 | 2021-11-26 | 中山大学 | Flat type underwater vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207157467U (en) | Frame-type underwater robot | |
| CN209938901U (en) | Integrally formed small pressure-resistant sealed cabin | |
| CN201102620Y (en) | Foldable and telescopic multifunctional float | |
| CN108327858B (en) | A kind of high stability underwater measurement platform | |
| CN109367738A (en) | A kind of underwater AUTONOMOUS TASK robot and its operational method | |
| CN109131803B (en) | High-pressure-resistant buoyancy self-calibration device for deep sea operation equipment | |
| CN107914844B (en) | A kind of portable observation type ROV | |
| CN209037811U (en) | A kind of open underwater robot | |
| CN106564576B (en) | A kind of modular small UAV navigation | |
| CN107600375B (en) | Design method of observation type unmanned remote control submersible | |
| CN212149254U (en) | Full-sea-depth operation type unmanned submersible | |
| CN211844859U (en) | Flexible unmanned underwater vehicle structure | |
| CN216030921U (en) | Camera for underwater robot | |
| WO2020052219A1 (en) | Antenna structure having seawater flow rate measurement function | |
| CN114248889A (en) | AUV suitable for submarine cable patrols and examines | |
| CN213109847U (en) | Unmanned aerial vehicle flight accuracy testing arrangement | |
| CN210005926U (en) | comprehensive control system based on underwater robot and buoy | |
| CN113776937A (en) | Composite laminated plate normal pressure test device | |
| CN207650390U (en) | The mounting structure of the single primitive optical fiber vector hydrophone underwater acoustic detection system of miniaturization | |
| CN108398445B (en) | Detector module structure | |
| CN214265606U (en) | Underwater robot for competition | |
| CN213677195U (en) | Unmanned aerial vehicle's nacelle fixing device for aerial survey remote sensing | |
| CN114323561B (en) | Watertight hull test model device with gravity center inertia and high freedom degree adjustment | |
| CN220356415U (en) | Wrist strap instrument | |
| CN220905309U (en) | Cross-sea air medium amphibious underwater diffusion attenuation coefficient observation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |