CN110789694A - Visual underwater closed cabin capable of being installed quickly - Google Patents
Visual underwater closed cabin capable of being installed quickly Download PDFInfo
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- CN110789694A CN110789694A CN201910534818.4A CN201910534818A CN110789694A CN 110789694 A CN110789694 A CN 110789694A CN 201910534818 A CN201910534818 A CN 201910534818A CN 110789694 A CN110789694 A CN 110789694A
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- cabin
- flange
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- capsule
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
- B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
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- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention belongs to the technical field of underwater closed cabins, and relates to a visual underwater closed cabin capable of being quickly installed, which comprises a sealed cabin, a sealing cover and a clamp, wherein the sealed cabin is cylindrical, cabin flanges are arranged at two ends of the sealed cabin in the middle of the sealed cabin in the axial direction, the cabin is made of transparent materials, the cabin flanges are made of metal materials, no gap is sealed between the cabin and the cabin flanges, the sealing cover is circular, the outer edge of the circumference of the sealing cover is provided with a cover flange, and the clamp tightly clamps the cabin flanges and the cover flanges and separates the inside and the outside of the sealed cabin; the invention has simple structure, strong sealing performance and quick installation.
Description
Technical Field
The invention belongs to the technical field of underwater closed cabins, and relates to a visual underwater closed cabin capable of being quickly installed.
Background
With the continuous progress of science and technology, various underwater operation conditions are increasingly frequent, and more instruments and equipment are required to be operated underwater. When instruments or equipment are placed under water for working, an underwater sealed cabin which is perfect in design and convenient to use becomes indispensable. In the underwater operation under the ocean condition, various deep sea pressure-resistant instrument cabins exist, however, in the shallow water operation, the application range of the deep sea pressure-resistant instrument cabins is limited due to high price and flexible and changeable application environment, and the similar underwater sealed cabins are inconvenient to use in multiple places, such as complex disassembly and assembly, long consumed time and small window of the sealed cabins, and the running state of instruments in the cabins is difficult to observe comprehensively, so that the underwater sealed cabin which can be installed quickly and can run visually becomes the key for solving the problem. Therefore, there is a need for a fast-to-install visual underwater capsule that solves the above problems.
Disclosure of Invention
In order to achieve the purpose, the invention provides a visual underwater closed cabin capable of being quickly installed, and solves the problems in the prior art.
The technical scheme adopted by the invention is that the visual underwater closed cabin capable of being quickly installed comprises a sealed cabin 1, a sealing cover 2 and a hoop 3; the sealed cabin 1 is cylindrical, the sealed cabin 1 is provided with cabin flanges 12 at two ends of the cabin 11 in the middle of the axial direction, the cabin 11 is made of transparent materials, the cabin flanges 12 are made of metal materials, no gap is sealed between the cabin 11 and the cabin flanges 12, the sealed cover 2 is circular, the cover flange 21 is arranged on the outer circumference edge of the sealed cover 2, and the clamp 3 clamps the cabin flanges 12 and the cover flange 21 to separate the inside and the outside of the sealed cabin 1.
Preferably, an annular sealing groove 4 is formed in the butt joint face of the cabin flange 12, a sealing ring 5 is arranged in the sealing groove 4, and a taper 6 is arranged on the fastening face of the cabin flange 12 along the radial direction.
Preferably, the material of the sealing ring 5 is rubber, the diameter of the section of the sealing ring 5 is larger than that of the section of the sealing groove 4, and the sealing ring 5 is fixed in the sealing groove 4 when the flanges are butted and seals the gap of the flanges after being extruded and deformed by force.
Preferably, the butt joint surface of the cover flange 21 is provided with an annular sealing groove 4, and the fastening surface of the cover flange 21 is provided with a taper 6 along the radial direction.
Preferably, an annular concave table 13 is arranged on the inner ring of the butt joint face of the cabin flange 12, a circular fixing piece 14 is arranged in the annular concave table 13, a plurality of through holes are formed in the fixing piece 14, and the fixing piece 14 is made of pure copper.
Preferably, a plurality of lifting lugs 22 are arranged on the outer side of the sealing cover 2.
Preferably, a waterproof cable connector 23 is arranged on the outer side of the sealing cover 2 to connect the inside and outside of the sealed cabin 1.
Preferably, the cross section of the hoop 3 is a groove type 31, and the inner wall of the groove type 31 is matched with the taper 6.
Preferably, an equipment fixing frame 15 is arranged in the sealed cabin 1, two ends of the equipment fixing frame 15 are respectively fixed on the fixing pieces 14, the equipment fixing frame 15 is made of pure copper, a camera 16 with illumination is arranged on the equipment fixing frame 15, and the camera 16 is a spherical camera.
Preferably, the clamp 3 is a split clamp, the transparent material is toughened glass, and the cabin 11 is cylindrical, elliptic cylindrical or cubic.
The invention has the beneficial effects that: 1. when the underwater operation is carried out, the running state and data feedback of internal instruments and equipment are convenient to observe;
2. according to the invention, the split type clamp and the clamp clamping surface are arranged into the groove shape, the flanges are arranged on the sealed cabin and the sealed cover, and the taper matched with the groove shape is arranged on the flange fastening surface, so that the effect of fastening and sealing can be achieved only by screwing four bolts on the clamp when the clamp is fastened in a sealing manner, and the taper is matched with the clamp, so that the sealing effect can be achieved without extra steps and other auxiliary means when the clamp is fastened and sealed, and the rapid installation is really realized;
3. according to the invention, the sealing groove with the semicircular section is arranged on the butt joint surface of the cabin flange and the cover flange, and the rubber is arranged between the two flanges to prepare the sealing ring during fastening and sealing;
4. the equipment fixing frame and the fixing piece are made of pure copper materials, the equipment fixing frame is fixed on the round fixing piece, and the fixing piece is fixed on the cabin flange made of metal materials, so that when the equipment is fixed on the fixing piece or the equipment fixing frame in underwater operation, heat generated by long-term operation of the equipment is transmitted to the cabin flange through the fixing piece of the fixing frame and then is finally dissipated into water, and the condition that the equipment cannot be shut down due to overhigh temperature caused by the fact that the equipment cannot dissipate heat after long-term operation in a closed space is guaranteed;
5. according to the invention, the waterproof cable interface communicated with the inside and the outside of the sealed cabin is arranged on the sealing cover, when instrument equipment does not need to transmit cables with the outside, the cable interface sealing cap is screwed, so that the sealing in the cabin is ensured, when the instrument equipment needs to transmit cables with the outside, the cables are screwed on the waterproof cable interface, the inside and the outside electrical connection is communicated, and the sealing in the cabin can also be ensured, so that the inside and the outside wired electrical connection is ensured on the premise of ensuring a good sealing effect;
6. the lifting lugs are arranged on the sealing covers at the two ends, so that a user can conveniently hang the sealing cabin on one side to enable the sealing cabin to be used vertically or hang the two sealing covers simultaneously to enable the sealing cabin to be placed horizontally according to needs, and the use position of the sealing cabin is convenient and the hanging requirements of the user on the sealing cabin are convenient;
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a visual underwater closed cabin capable of being rapidly installed;
FIG. 2 is an assembled cross-sectional view;
FIG. 3 is a partial enlarged view of the seal area before and after sealing;
in the figure, a sealed cabin-1, a sealed cover-2, a hoop-3, a sealed groove-4, a sealed ring-5, a taper-6, a cabin-11, a cabin flange-12, an annular concave table-13, a fixed sheet-14, an equipment fixing frame-15, a camera-16, a cover flange-21, a lifting lug-22, a waterproof cable interface-23 and a groove-type-31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a visual underwater sealed cabin capable of being rapidly installed comprises a sealed cabin 1, a sealing cover 2 and a clamp 3; the sealed cabin 1 is cylindrical, the sealed cabin 1 is provided with cabin flanges 12 at two ends of the cabin 11 in the middle of the axial direction, the cabin 11 is made of transparent materials, the cabin flanges 12 are made of metal materials, no gap is sealed between the cabin 11 and the cabin flanges 12, the sealed cover 2 is circular, the cover flange 21 is arranged on the outer circumference edge of the sealed cover 2, and the clamp 3 clamps the cabin flanges 12 and the cover flange 21 to separate the inside and the outside of the sealed cabin 1.
Furthermore, an annular sealing groove 4 is formed in the butt joint face of the cabin flange 12, a sealing ring 5 is arranged in the sealing groove 4, and the fastening face of the cabin flange 12 is provided with a taper 6 along the radial direction.
Further, the material of the sealing ring 5 is rubber, the diameter of the section of the sealing ring 5 is larger than that of the section of the sealing groove 4, and the sealing ring 5 is fixed in the sealing groove 4 when the flanges are butted and is pressed to deform to seal the gap of the flanges.
Furthermore, an annular sealing groove 4 is formed in the butt joint surface of the cover flange 21, and a taper 6 is formed in the fastening surface of the cover flange 21 in the radial direction.
Furthermore, an annular concave table 13 is arranged on the inner ring of the butt joint face of the cabin flange 12, a circular fixing piece 14 is arranged in the annular concave table 13, a plurality of through holes are formed in the fixing piece 14, and the fixing piece 14 is made of pure copper.
Further, a plurality of lifting lugs 22 are arranged on the outer side of the sealing cover 2.
Furthermore, a waterproof cable interface 23 is arranged on the outer side of the sealing cover 2 and is used for connecting the inside and the outside of the sealing cabin 1.
Furthermore, the cross section of the hoop 3 is a groove type 31, and the inner wall of the groove type 31 is matched with the taper 6.
Further, an equipment fixing frame 15 is arranged in the sealed cabin 1, two ends of the equipment fixing frame 15 are respectively fixed on the fixing pieces 14, the equipment fixing frame 15 is made of pure copper, a camera 16 with illumination is arranged on the equipment fixing frame 15, and the camera 16 is a spherical camera.
Further, the clamp 3 is a split clamp, the transparent material is toughened glass, and the cabin 11 is cylindrical, elliptic cylinder, and cubic.
The first embodiment is as follows:
the embodiment is a use condition that no external wired electric connection is needed and the sealed cabin is horizontally placed; when the invention is used practically, the base of the instrument and equipment is fixed on the equipment fixing frame 15 through a plurality of through holes arranged on the bottom plate of the equipment fixing frame 15, then the equipment fixing frame 15 is fixed on the circular fixing piece 14 on one side, after the position and the angle of the equipment are set, the equipment fixing frame 15 together with the instrument and equipment extend into the sealed cabin 1, the fixing piece 14 with the instrument and equipment is fixed in the annular concave platform 13 of the cabin flange 12, then the circular fixing piece 14 on the other side is firstly fastened with the unfixed end of the equipment fixing frame 15, and finally the circular fixing piece 14 is fixed in the concave platform 13 of the cabin flange 12 through the through holes, and the sealing preparation work is finished; after the to-be-tested instrument equipment works normally, the sealing ring 5 is placed in the sealing groove 4 and abutted against the cabin flange 12 and the cover flange 21, then the clamp 3 is buckled and fastening bolts at two ends of the clamp 3 are fastened, along with the rotation and the tightening of the fastening bolts, the groove type 31 on the inner wall of the clamp 3 is matched with the taper 6 of the flange fastening surface, when the clamp 3 is tightened to a fastening and sealing position, because the diameter of the section of the sealing ring 5 is larger than that of the section of the sealing groove 4, the sealing ring 5 is fixed in the sealing groove 4 when the flanges are abutted and extrudes the gap of the sealing flange after being deformed by stress, a good sealing and waterproof effect is achieved, and after a user checks that the sealing cap of the waterproof cable connector 23 is tightened; the user connects the lifting lugs 22 on both sides with cables according to the use requirement, so that the sealed cabin 1 keeps the required horizontal position, and the bottom surface of the instrument and equipment contacts the equipment fixing frame 15, so that the heat emitted by the instrument and equipment is conducted to the fixing sheet 14 from the equipment fixing frame 15 and finally dissipated in the external water through the cabin flange 12. The normal use of the instrument and equipment in water is ensured. When the sealed cabin is stopped, after the sealed cabin is taken out of water, the sealed cabin rotates reversely to loosen the tightening bolts on the two sides of the hoop 3, then the hoop 3 is taken down, the sealing cover 2 is separated from the sealed cabin 1, the fixing piece 14 on one side is taken down, then the fixing piece 14 with the equipment fixing frame 15 is taken out of the sealed cabin 1, and the instrument and the equipment are taken down.
Example two:
the embodiment is the use condition that an external wired cable is required and the sealed cabin is vertically placed; when the invention is actually used, the base of the instrument equipment is fixed on the fixing sheet 14 through the through holes by the plurality of through holes arranged on the circular fixing sheet 14, then the cable to be externally connected extends out of the cabin 11 through the large through hole at the center of the circular fixing sheet 14 at the other side, the fixing sheets 14 at the two sides are respectively fixed in the annular concave tables 13 of the cabin flanges 12 at the two sides, then the cable to be externally connected is connected to the waterproof cable interface 23 at the inner side of the sealing cover 2, and the sealing preparation work is completed; after the instrument equipment to be tested works normally, the sealing ring 5 is placed in the sealing groove 4 and abutted against the cabin flange 12 and the cover flange 21, then the clamp 3 is buckled, the fastening bolts at two ends of the clamp 3 are screwed, the groove type 31 on the inner wall of the clamp 3 is matched with the taper 6 of the fastening surface of the flange along with the rotation and the screwing of the fastening bolts, when the clamp 3 is screwed to the fastening and sealing position, because the diameter of the section of the sealing ring 5 is larger than that of the section of the sealing groove 4, the sealing ring 5 is fixed in the sealing groove 4 when the flanges are abutted, and extrudes the gap of the sealing flange after being deformed by stress, so that a good sealing and waterproof effect is achieved, after a user unscrews the sealing cap of the waterproof cable interface 23, the external cable interface 23 is abutted to the waterproof cable interface 23 at the outer side of the sealing cover; the user connects the lug 22 that uses waterproof cable interface 23 side with the hawser according to the use needs, makes sealed cabin 1 keep required vertical position, and instrument and equipment bottom surface contact stationary blade 14 and be in the bottom of sealed cabin 1 of vertical state this moment for the heat that instrument and equipment gived off finally scatters and disappears in external water through cabin flange 12 by stationary blade 14, has guaranteed that instrument and equipment can normal use in water. When the sealed cabin is stopped to use, after the sealed cabin is taken out of water, the external connecting cable is unscrewed, the sealing cap on the external cable connector 23 is screwed back, the tightening bolts on the two sides of the clamp 3 are loosened through reverse rotation, then the clamp 3 is taken down, the sealing cover 2 is separated from the sealed cabin 1, the cable needing to be externally connected inside the sealed cabin 1 is taken down, then the circular fixing piece 14 with the instrument equipment on the other side is taken down, and finally the instrument equipment is taken down from the upper side.
In conclusion, the visual underwater sealed cabin capable of being installed quickly is an underwater sealed cabin capable of being installed quickly and running visually, is simple in structure, quick to install, good in sealing and waterproof effects and good in heat dissipation effect, effectively overcomes various defects in the prior art, and has a good application prospect.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A visual underwater closed cabin capable of being quickly installed comprises a sealed cabin (1), a sealed cover (2) and a hoop (3); the sealed cabin (1) is the cylinder type, and sealed cabin (1) is equipped with cabin (11) both ends along the axial middle and is equipped with cabin flange (12), cabin (11) are made by transparent material, cabin flange (12) are made by metal material, it is sealed seamless between cabin (11) and cabin flange (12), sealed lid (2) are circular, and sealed lid (2) circumference is outer along being equipped with lid flange (21), separate sealed cabin (1) inside and outside behind clamp (3) chucking cabin flange (12) and lid flange (21).
2. The visual underwater capsule capable of being rapidly installed according to claim 1, wherein the abutting surface of the capsule flange (12) is provided with an annular sealing groove (4), a sealing ring (5) is arranged in the sealing groove (4), and the fastening surface of the capsule flange (12) is provided with a taper (6) along the radial direction.
3. The visual underwater capsule as claimed in claim 2, wherein the sealing ring (5) is made of rubber, the diameter of the cross section of the sealing ring (5) is larger than that of the cross section of the sealing groove (4), and the sealing ring (5) is fixed in the sealing groove (4) when the flanges are butted and seals the gap of the flanges after being extruded and deformed by force.
4. A visual underwater capsule which can be quickly installed according to claim 1, characterized in that the butt joint surface of the cover flange (21) is provided with an annular sealing groove (4), and the fastening surface of the cover flange (21) is provided with a taper (6) along the radial direction.
5. The visual underwater capsule of claim 1, wherein an annular concave platform (13) is arranged on the inner ring of the butt joint surface of the capsule flange (12), a circular fixing plate (14) is arranged in the annular concave platform (13), a plurality of through holes are arranged on the fixing plate (14), and the fixing plate (14) is made of pure copper.
6. A visual underwater capsule which can be quickly installed according to claim 1, characterized in that the sealing cover (2) is provided with a plurality of lifting lugs (22) on the outside.
7. The visual underwater capsule capable of being rapidly installed according to claim 1, wherein a waterproof cable connector (23) is arranged on the outer side of the sealing cover (2) to connect the inside and outside of the capsule (1).
8. A visual underwater capsule which can be quickly installed according to any of the claims from 1 to 7, characterized in that said clip (3) has a channel (31) in cross section, the inner wall of said channel (31) being fitted with said taper (6).
9. The fast-installable visual underwater capsule according to any one of claims 1 to 7, wherein an equipment fixing frame (15) is arranged in the capsule (1), two ends of the equipment fixing frame (15) are respectively fixed to a fixing plate (14), the equipment fixing frame (15) is made of pure copper, a camera (16) with illumination is arranged on the equipment fixing frame (15), and the camera (16) is a spherical camera.
10. A visual underwater capsule which can be quickly installed according to any of the claims from 1 to 7, characterized in that said clamp (3) is a split clamp, said transparent material is toughened glass, said capsule (11) is cylindrical, elliptic cylindrical, cubic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534818.4A CN110789694A (en) | 2019-06-20 | 2019-06-20 | Visual underwater closed cabin capable of being installed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534818.4A CN110789694A (en) | 2019-06-20 | 2019-06-20 | Visual underwater closed cabin capable of being installed quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110789694A true CN110789694A (en) | 2020-02-14 |
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ID=69427376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910534818.4A Pending CN110789694A (en) | 2019-06-20 | 2019-06-20 | Visual underwater closed cabin capable of being installed quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110789694A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2923150Y (en) * | 2006-05-09 | 2007-07-18 | 中国海洋石油总公司 | High-pressure dry-type welding test cabin |
| CN202339250U (en) * | 2011-11-25 | 2012-07-18 | 中国石油天然气集团公司 | Horizontal deep water hyperbaric chamber with opening-closing locking and sealing mechanism |
| CN102794577A (en) * | 2012-08-31 | 2012-11-28 | 哈尔滨工业大学 | Welding experiment chamber for simulating medium-pressure liquid or gas environment |
| CN203812423U (en) * | 2014-04-10 | 2014-09-03 | 北京工业大学 | Axially-sealed clamp-fast-opening horizontal type deep-sea simulation cabin |
| CN206601226U (en) * | 2017-02-16 | 2017-10-31 | 航天晨光股份有限公司 | A kind of clip sealing structure and deep water test hyperbaric chamber |
| CN207157467U (en) * | 2017-08-07 | 2018-03-30 | 西安工业大学 | Frame-type underwater robot |
-
2019
- 2019-06-20 CN CN201910534818.4A patent/CN110789694A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2923150Y (en) * | 2006-05-09 | 2007-07-18 | 中国海洋石油总公司 | High-pressure dry-type welding test cabin |
| CN202339250U (en) * | 2011-11-25 | 2012-07-18 | 中国石油天然气集团公司 | Horizontal deep water hyperbaric chamber with opening-closing locking and sealing mechanism |
| CN102794577A (en) * | 2012-08-31 | 2012-11-28 | 哈尔滨工业大学 | Welding experiment chamber for simulating medium-pressure liquid or gas environment |
| CN203812423U (en) * | 2014-04-10 | 2014-09-03 | 北京工业大学 | Axially-sealed clamp-fast-opening horizontal type deep-sea simulation cabin |
| CN206601226U (en) * | 2017-02-16 | 2017-10-31 | 航天晨光股份有限公司 | A kind of clip sealing structure and deep water test hyperbaric chamber |
| CN207157467U (en) * | 2017-08-07 | 2018-03-30 | 西安工业大学 | Frame-type underwater robot |
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Application publication date: 20200214 |