CN208982871U - Plugging device for underwater maintenance - Google Patents
Plugging device for underwater maintenance Download PDFInfo
- Publication number
- CN208982871U CN208982871U CN201821801060.3U CN201821801060U CN208982871U CN 208982871 U CN208982871 U CN 208982871U CN 201821801060 U CN201821801060 U CN 201821801060U CN 208982871 U CN208982871 U CN 208982871U
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- China
- Prior art keywords
- otic placode
- fixed otic
- fixedly installed
- plate
- plugging device
- 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.)
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Abstract
The utility model relates to a shutoff technical field under water, and disclose a plugging device for maintenance under water, the right side fixed mounting of bottom plate has the rubber circle, and the inboard fixed mounting of rubber circle has the inner circle, and the right side fixed mounting of rubber circle has the crown plate, two symmetrical pipeline ones of left side fixedly connected with of bottom plate, two symmetrical pipeline two of right side fixedly connected with of crown plate, the side swing joint of crown plate has fastener. This a plugging device for maintenance under water, use through fixed otic placode one and five cooperation of fixed otic placode, can make things convenient for effectually to take off from the crown plate, later the holistic volume of plugging device diminishes after being torn apart, it is inside to have made things convenient for let the diver can be smoothly to bring the device after dismantling into the submarine door smoothly, later through simply assemble recover can, made things convenient for diver's installation under water, the plugging device who has avoided the diver to carry can not be because of the volume reason, the condition of the interior shutoff of submarine door leads to the submarine pipe can't get into.
Description
Technical field
The utility model relates to underwater blocking technology field, specially a kind of plugging device for underwater maintenance.
Background technique
The underwater seawater for preventing seawater from flowing into hull interior when mainly replacing with the Sea Chest of large ship that blocks seals
Block apparatus or other situations, but, under diver water-stop maritime Guan An non-dismountable in existing underwater plugging device
During dress, needs to bear biggish device and go to be lauched closure, it has not been convenient to it carries, in this way can be larger due to existing apparatus volume,
The problems such as diver is not easily accessed inside Sea Chest and installs, slow so as to cause the progress of installation, for the prior art
Deficiency, therefore I proposes a kind of plugging device for underwater maintenance, has removable unloading functions, solves diver and bearing
The problem of plugging device is convenient for carrying.
Utility model content
(1) technical solution
To realize above-mentioned dismountable purpose, the utility model is provided the following technical solutions: a kind of for underwater maintenance
Plugging device, including bottom plate are fixedly installed with rubber ring on the right side of bottom plate, inner ring are fixedly installed on the inside of rubber ring, described
Annulate lamella is fixedly mounted in the right side of rubber ring, is fixedly connected with that there are two symmetrical pipeline one, the rings on the left of the bottom plate
It is fixedly connected on the right side of plate there are two symmetrical pipeline two, the side of ring flat-plate is connected with clamp device, the bottom plate
Left side is fixedly installed with floating drum, and floating drum is mainly to reduce the self weight of device in water, and the left end of floating drum is fixedly installed with reinforcement
Floor, the right end of deep floor are fixedly installed with sealing plate, and drainage pipe is plugged in the middle part of the floating drum, and the right end of drainage pipe runs through
And the outside for extending to bottom plate is fixedly installed with ball valve, is fixedly installed between the outer surface of the drainage pipe and the right side of bottom plate
Bracket.
Fixed otic placode one is movably installed on the right side of the ring flat-plate, the lower surface of fixed otic placode one is fixedly installed with fixed ear
Plate four, the right end of the fixed otic placode one are fixedly installed with fixed otic placode two, and the top of fixed otic placode two is fixedly installed with fixation
The right end of otic placode three, fixed otic placode three is fixedly installed with clamp device two, and fixed otic placode is movably installed on the downside of the ring flat-plate
Five, the left side of fixed otic placode five is fixedly installed with fixed otic placode six, and the lower end of the fixed otic placode five is fixedly installed with fixed ear
Fixed otic placode eight is fixedly mounted in plate seven, the lower end of fixed otic placode seven.
Preferably, the clamp device one is made of bolt one and nut one, the material of bolt one and nut one is not by
Rust steel is constituted, primarily to what ring flat-plate and fixed otic placode one and fixed otic placode five were fixed.
Preferably, the left end of the drainage pipe sequentially passes through deep floor and sealing plate and extends to the outside of sealing plate, put
The material for letting out pipe is made of stainless steel, primarily to preventing from getting rusty.
Preferably, offer fixation hole compatible with clamp device one on the ring flat-plate, fixation hole primarily to
Nut one in fixed clamp device one.
Preferably, the material of the rubber ring is made of EP rubbers, the weight of rubber ring is .kg, and rubber ring is main
It is for sealing.
Preferably, the bracket is made of L stainless steel, bracket altogether there are four, bracket is mainly connected and fixed drainage pipe
's.
(2) beneficial effect
Compared with prior art, the utility model provides a kind of plugging device for underwater maintenance, and having following has
Beneficial effect:
1, the plugging device for being used for underwater maintenance can be with by being used cooperatively for fixed otic placode one and fixation otic placode five
It is taken off on slave ring flat-plate easily and effectively, the volume of plugging device entirety becomes smaller after being broken later, facilitates and allows diver's energy
It is enough smoothly smoothly to bring the device after disassembly inside Sea Chest into, later by simple assembled recovery, facilitate diver
Underwater installation, avoid diver's carrying plugging device will not due to volume, cannot be introduced into Sea Chest block it is logical
The case where extra large pipe.
2, the plugging device for being used for underwater maintenance, present apparatus integral material are made of L stainless steel material, sea resistance to enough
The corrosion of water, and the present apparatus has being used cooperatively for floating drum reduces the present apparatus suffered gravity in water, is skillfully constructed, designs
Rationally, it is convenient to operate, and facilitates the underwater carrying of diver, saves the physical strength of diver.
Detailed description of the invention
Fig. 1 is schematic cross-sectional view at A in the utility model structure chart 2；
Fig. 2 is the utility model structure top view；
Fig. 3 is schematic cross-sectional view at B in the utility model structure chart 2；
Fig. 4 is cross-sectional view schematic diagram at C in the utility model structure chart one；
Fig. 5 is that sealing plate diagram is intended at D in the utility model structure chart one；
Fig. 6 is the utility model structure bracket schematic diagram；
Fig. 7 is the structural schematic diagrams such as the fixed otic placode four of the utility model；
Fig. 8 is that B1 section view is intended in the utility model structure chart 7；
Fig. 9 is B2 schematic cross-sectional view in the utility model structure composition 7；
Figure 10 is B3 schematic cross-sectional view in the utility model structure composition 7；
Figure 11 is the structural schematic diagrams such as the fixed otic placode six of the utility model structure；
Figure 12 is B4 schematic cross-sectional view in the utility model structure chart 11；
Figure 13 is B5 schematic cross-sectional view in the utility model structure composition 7.
In figure: bottom plate 1, rubber ring 3, clamp device 1, clamp device 25, ball valve 6, sealing plate 7, floating drum 8, adds ring flat-plate 2
Strong floor 9, pipeline 1, pipeline 2 12, fixed otic placode 1, fixed otic placode 2 14, fixed otic placode 3 15, is fixed inner ring 10
Otic placode 4 16, fixed otic placode 5 17, fixed otic placode 6 18, fixed otic placode 7 19, fixed otic placode 8 20, drainage pipe 21, bracket 22.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of plugging device for underwater maintenance referring to FIG. 1-2, is seen with visual angle cross-sectional view at A in Fig. 2, including bottom
Plate 1, bottom plate 1 are made of stainless steel, quality 19.24kg, and the right side of bottom plate 1 is fixedly installed with rubber ring 3, the material of rubber ring 3
Matter is made of EP rubbers, is mainly used for sealing, and the weight of rubber ring 3 is 7.04kg, and the inside of rubber ring 3 is fixedly installed with interior
Circle 10, inner ring 10 altogether there are two, annulate lamella 2 is fixedly mounted in gross mass 0.95kg, the right side of rubber ring 3, and the weight of ring flat-plate 2 is
22.91kg, the left side of bottom plate 1 are fixedly connected there are two symmetrical pipeline 1, and pipeline 1 shares 8, and total quality is
0.29kg, the right side of ring flat-plate 2 are fixedly connected there are two symmetrical pipeline 2 12, and pipeline 2 12 shares 8, and gross mass is
0.35kg pipeline 1 and pipeline 2 12 are located at 3 side of the inside far from inner ring 10 of rubber ring, and the side of ring flat-plate 2 is connected with
Clamp device 4 overlaps between the symmetrical pipeline 1 of two-phase, bolt one in clamp device 1 with bolt one in clamp device 1
Between the pipeline 2 12 symmetrical positioned at two, fixation hole compatible with clamp device 4, fixation hole master are offered on ring flat-plate 2
If clamp device 1 is made of bolt one and nut one, bolt one and spiral shell for the nut one fixed in clamp device 1
The material of mother one is made of stainless steel, and the specification of bolt one is M14, and bolt one and nut one share eight, total weight 8kg,
The left side of bottom plate 1 is fixedly installed with floating drum 8, and the quality of floating drum 8 is 16.11kg, and the inside of 8 left end of floating drum is fixedly installed with reinforcement
Floor 9, there are four deep floor 9 has altogether, total quality is 1.93kg, and the right end of deep floor 9 is fixedly installed with sealing plate 7, is sealed
The quality of plate 7 is 8.6kg, and the left end fixed installation of sealing plate 7 and floating drum 8, the middle part of floating drum 8 is plugged with drainage pipe 21, drainage pipe
21 quality is 0.94kg, and the left end of drainage pipe 21 sequentially passes through deep floor 9 and sealing plate 7 and extends to the outside of sealing plate 7, puts
The material for letting out pipe 21 is made of stainless steel, the right end of weight 0.94kg, drainage pipe 21 run through and extend to bottom plate 1 outside it is solid
Dingan County is equipped with ball valve 6, and the quality of ball valve 6 is 1.5kg, when filling in or extracting plugging device, opens ball valve 6 and balances interior external pressure
Power after being stoppered plugging device, closes ball valve 6, is fixedly installed with elbow between the middle part on 1 right side of outer surface and bottom plate of drainage pipe 21
Plate 22, bracket 22 are made of 316L stainless steel, bracket 22 altogether there are four, total weight 0.52kg, and bracket 22 is in drainage pipe 21
Outer surface and bottom plate 1 right side between be uniformly distributed, this is used for the plugging device of underwater maintenance, and present apparatus integral material is
316L stainless steel material is made, and only rubber ring 3 is made of rubber, the corrosion of enough sea water resistances, and the present apparatus has matching for floating drum 8
Close and use, reduce the present apparatus suffered gravity in water, (be computed, unit plugging device by land from weighing about 113kg,
Self weight under water is about 95kg after removing natural buoyancy in seawater, and it is 53kg that floating drum 8, which generates buoyancy, is existed so designing this plugging device
Underwater self weight is about 42kg),It is skillfully constructed, rationally, it is convenient to operate for design, facilitates the underwater carrying of diver, saves
The physical strength of diver.
Fig. 2-3 is please referred to, from the point of view of visual angle cross-sectional view at B in Fig. 2, the right side of ring flat-plate 2 is movably installed with fixed otic placode one
13, fixed otic placode 1 shares 2, gross mass 5.44kg, and the lower surface of fixed otic placode 1 is fixedly installed with fixed otic placode
4 16, fixed otic placode 4 16 shares 2, gross mass 4.76kg, and the right end of fixed otic placode 1 is fixedly installed with fixed otic placode
2 14, fixed otic placode 2 14 shares 2, gross mass 1.43kg, and the top of fixed otic placode 2 14 is fixedly installed with fixed otic placode
3 15, fixed otic placode 3 15 shares 2, gross mass 2.60kg, and fixed otic placode 1 is collectively constituted with fixed otic placode 2 14
One Z-shaped, and the shape of fixed otic placode 4 16 is same, and fixed otic placode 4 16 shares 2, and gross mass is the fixed otic placode of 4.76kg
4 16 bending place and the right side of fixed otic placode 2 14 are fixedly mounted, under the top of fixed otic placode 4 16 and fixed otic placode 3 15
Surface is fixedly mounted, the right end of fixed otic placode 3 15 is movably installed with clamp device 25, and clamp device 25 has bolt two and spiral shell
Mother two forms, and the specification of bolt two is M14, bolt two and nut two altogether there are four, total amount 2kg, the downside activity peace of ring flat-plate 2
Equipped with fixed otic placode 5 17, fixed otic placode 5 17 shares 2, gross mass 2.44kg, the fixed peace in the left side of fixed otic placode 5 17
Equipped with fixed otic placode 6 18, the shape of fixed otic placode 6 18 is identical as the fixed shape of otic placode 5 17, and fixed otic placode 6 18 shares 2
A, gross mass 2.53kg, the lower end of fixed otic placode 5 17 is fixedly installed with fixed otic placode 7 19, and fixed otic placode 7 19 shares 2
A, fixed otic placode 8 20 is fixedly mounted in gross mass 1.41kg, the lower end of fixed otic placode 7 19, and fixed otic placode 8 20 shares 2,
Gross mass is 2.60kg, and the lower end of fixed otic placode 6 18 is fixedly connected with the right end of fixed 8 20 upper surface of otic placode, fixed otic placode
One 13 with fixed otic placode 5 17 be that can be mounted and dismounted by bolt one in clamp device 4 and nut one, in diver
When being lauched installation, the fixation otic placode 1 in device is disassembled from ring flat-plate 2 with fixed otic placode 5 17 first, is hauled by diver
Device is being assembled to maritime pipe, is later being got lodged in device at maritime pipe, by the bolt two and nut in clamp device 25
Two respectively tighten fixed otic placode 3 15 and fixed otic placode 8 20 on maritime pipe, and the left end of fixed otic placode 8 20 and fastening fill
25 threaded connections are set, this is used for the plugging device of underwater maintenance, makes by the cooperation of fixed otic placode 1 and fixed otic placode 5 17
With can be convenient and effectively taken off from ring flat-plate 2, the volume of plugging device entirety becomes smaller after being broken later, facilitates and allows
Diver can smoothly smoothly bring the device after disassembly inside Sea Chest into, later by simple assembled recovery, can pacify
Maritime pipe is sealed entirely, facilitates the underwater installation of diver, and the plugging device for avoiding diver's carrying will not be due to volume
Reason cannot be introduced into Sea Chest the case where blocking maritime pipe, and according to ship type parameter, underwater plugging device is underwater using position
17.2 meters, it is contemplated that underwater plugging device draws the track of operation in water, practical to be designed by 20 meters of the depth of water of pressure.
When in use, before diver is lauched, first fixed otic placode 1 and fixed otic placode 5 17 are dismantled from device
Get off, then maritime pipe is transported to by diver, fixed otic placode 1 is installed to fixed otic placode 5 17 by clamp device 4
On ring flat-plate 2, device noumenon is blocked to maritime pipe later, will be consolidated finally by the bolt two in clamp device 25 with nut two
Determine otic placode 3 15 and fixed otic placode 8 20 is tightened with maritime pipe and closure can be completed.
Should be noted when use: 1. underwater plugging devices mainly contact to form sealing with maritime inside pipe wall, it is desirable that diver passes through
Maritime inside pipe wall is completely smooth after clearing up marine growth；
2. maritime tube wall is if any corrosion, Ying Jinhang thickness measuring inspection, it is ensured that its structural strength should not influence the intensity of pipeline, full
Compressive resistance after foot closure；
3. underwater plugging device is according to the size and end face type of design of independent corresponding maritime pipe, intersection, which should be avoided, to be made
With；
4. should check whether underwater plugging device surface and rubber ring 3 have damage before reusing.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of plugging device for underwater maintenance, including bottom plate (1), it is characterised in that: the right side of bottom plate (1) is fixedly mounted
Have rubber ring (3), be fixedly installed on the inside of rubber ring (3) inner ring (10), is fixedly installed with ring on the right side of the rubber ring (3)
Plate (2), is fixedly connected with that there are two symmetrical pipelines one (11) on the left of the bottom plate (1), and the right side of the ring flat-plate (2) is fixed
There are two symmetrical pipelines two (12) for connection, and the side of ring flat-plate (2) is connected with clamp device one (4), the bottom plate (1)
Left side be fixedly installed with floating drum (8), the left end of floating drum (8) is fixedly installed with deep floor (9), the right end of deep floor (9)
It is fixedly installed with sealing plate (7), is plugged with drainage pipe (21) in the middle part of the floating drum (8), the right end of drainage pipe (21) runs through and prolongs
The outside for extending to bottom plate (1) is fixedly installed with ball valve (6), between the outer surface of the drainage pipe (21) and the right side of bottom plate (1)
It is fixedly installed with bracket (22)；
Fixed otic placode one (13) is movably installed on the right side of the ring flat-plate (2), the lower surface of fixed otic placode one (13) is fixedly mounted
There is fixed otic placode four (16), the right end of the fixed otic placode one (13) is fixedly installed with fixed otic placode two (14), fixed otic placode two
(14) top is fixedly installed with fixed otic placode three (15), and the right end of fixed otic placode three (15) is fixedly installed with clamp device two
(5), it is movably installed with fixed otic placode five (17) on the downside of the ring flat-plate (2), is fixedly installed on the left of fixed otic placode five (17)
Fixed otic placode six (18), the lower end of the fixed otic placode five (17) are fixedly installed with fixed otic placode seven (19), fixed otic placode seven
(19) fixed otic placode eight (20) are fixedly mounted in lower end.
2. a kind of plugging device for underwater maintenance according to claim 1, it is characterised in that: the clamp device one
(4) it is made of bolt one and nut one, bolt one and the material of nut one are made of stainless steel.
3. a kind of plugging device for underwater maintenance according to claim 1, it is characterised in that: the drainage pipe (21)
Left end sequentially pass through deep floor (9) and sealing plate (7) and extend to the outside of sealing plate (7), the material of drainage pipe (21) is not by
Rust steel is made.
4. a kind of plugging device for underwater maintenance according to claim 1, it is characterised in that: on the ring flat-plate (2)
Offer the compatible fixation hole with clamp device one (4).
5. a kind of plugging device for underwater maintenance according to claim 1, it is characterised in that: the rubber ring (3)
Material be made of EP rubbers, the weight of rubber ring (3) is 7.04kg.
6. a kind of plugging device for underwater maintenance according to claim 1, it is characterised in that: the bracket (22) by
316L stainless steel is made, bracket (22) altogether there are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801060.3U CN208982871U (en) | 2018-11-02 | 2018-11-02 | Plugging device for underwater maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801060.3U CN208982871U (en) | 2018-11-02 | 2018-11-02 | Plugging device for underwater maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982871U true CN208982871U (en) | 2019-06-14 |
Family
ID=66790104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821801060.3U Expired - Fee Related CN208982871U (en) | 2018-11-02 | 2018-11-02 | Plugging device for underwater maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158317A (en) * | 2020-09-04 | 2021-01-01 | 中船黄埔文冲船舶有限公司 | Tool for underwater replacement of subsea door valve and use method thereof |
-
2018
- 2018-11-02 CN CN201821801060.3U patent/CN208982871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158317A (en) * | 2020-09-04 | 2021-01-01 | 中船黄埔文冲船舶有限公司 | Tool for underwater replacement of subsea door valve and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20211102 |