CN105000148A - Rapid positioning and locking device of plugging umbrella - Google Patents
Rapid positioning and locking device of plugging umbrella Download PDFInfo
- Publication number
- CN105000148A CN105000148A CN201510413919.8A CN201510413919A CN105000148A CN 105000148 A CN105000148 A CN 105000148A CN 201510413919 A CN201510413919 A CN 201510413919A CN 105000148 A CN105000148 A CN 105000148A
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- ratchet
- umbrella
- ring
- bar
- locking device
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Abstract
The invention relates to a rapid positioning and locking device of a plugging umbrella. The rapid positioning and locking device comprises an umbrella body and an umbrella rod. The rapid positioning and locking device is characterized in that the rapid positioning and locking device is connected to the umbrella rod in a sleeving manner; the rapid positioning and locking device comprises a connecting-rod aligning mechanism, a ratchet positioning mechanism and a spiral locking mechanism, wherein the connecting-rod aligning mechanism comprises a plurality of push rods, a plurality of supporting rods, a front sliding ring and a rear sliding ring; the push rods are separately hinged to the front sliding ring; the supporting rods are separately hinged to the rear sliding ring; each push rod is hinged to the corresponding supporting rod; the push rods are uniformly distributed at the periphery of the umbrella rod; the front sliding ring and the rear sliding ring are mounted on the umbrella rod in a sleeving manner; the front sliding ring is fixedly connected with an umbrella cover supporting rod slide hub of the umbrella body; the ratchet positioning mechanism and the spiral locking mechanism are connected to the umbrella rod in a sliding manner. The rapid positioning and locking device has the benefits that the rapid positioning and locking device disclosed by the invention adopts the connecting-rod aligning mechanism, and the plugging umbrella is led to rapidly align with the center of a hole of a ship body by utilizing a wedge shape principle, so that the problem that the plugging umbrella cannot align with the center of the hole and adjust a plugging position under large rapid flow is solved.
Description
Technical field
The invention belongs to ship plugging field, particularly relate to a kind of leaking stoppage umbrella Rapid positioning locking device that leaking stoppage umbrella quick aligning can be made to locate also reliable locking.
Background technology
Ship plugging is after hull generation breakage, uses various flood protection material and instrument to carry out shutoff to cut, and to control the degree of damage after shipbreaking, keeping ship buoyance, is an important content of damage to ship control.The leaking stoppage umbrella occurred in recent years, can implement outboard plugging operations in cabin, can be pressed on shell by sea pressure by canopy, has the features such as exhibition is received fast, plugging effect is better, obtains and apply comparatively widely, and form series of products.The leaking stoppage umbrella positioning and locking device that market occurs mainly contains two kinds.A kind of is catching+screw shell structure, and catching is in folded state at ordinary times, opens during use, forms three catchings, is stuck on Inner wall of ship body; Umbrella bar is carved with screw thread, and outer cover has screw shell, by spiral pretension.Another kind of is leak stopping case+screw shell structure, leaves hole in the middle part of at the bottom of leak stopping case case, can be stuck on Inner wall of ship body through umbrella bar; Umbrella bar is carved with screw thread, and outer cover has screw shell, by spiral pretension.The common issue that these two kinds of location locking mechanisms exist is, during leak stopping, umbrella bar is difficult to align cut center under sea pressure and water impact effect, cause seawater to enter time increase in cabin, and the locking time is relatively long, has influence on the Rapid Implementation of plugging operations and the performance of actual plugging effect.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned technology, a kind of leaking stoppage umbrella Rapid positioning locking device used when boats and ships generation hull damage is provided, umbrella bar quick aligning hull cut center can be made when utilizing leaking stoppage umbrella to implement plugging operations, and quick position and reliable locking.
The present invention for achieving the above object, by the following technical solutions: a kind of leaking stoppage umbrella Rapid positioning locking device, comprise the sliding hub of umbrella body and canopy strut and umbrella bar, it is characterized in that: described umbrella bar is socketed with Rapid positioning locking device, described Rapid positioning locking device comprises connecting rod aligning guide, ratchet wheel positioning mechanism and spiral catch gear, described connecting rod aligning guide comprises some push rods, some struts, advancing slip rotating ring and rear slip ring, described push rod is hinged with advancing slip rotating ring respectively, strut is hinged with rear slip ring respectively, every push rod is hinged with corresponding strut respectively, and it is uniform along umbrella bar circumference, described advancing slip rotating ring and rear slip ring are sleeved on umbrella bar, the sliding hub of canopy strut of described advancing slip rotating ring and umbrella body is affixed, described umbrella bar slidably connects ratchet wheel positioning mechanism and spiral catch gear.
Described ratchet wheel positioning mechanism comprises ratchet bar, ratchet sleeve, ratchet spanner, draw pin and ratchet slip ring, the stepped annulus of described ratchet wheel sliding ring-shaped, its small circle ring is provided with outside thread, its large circle is connected with block ratchet sleeve, ratchet sleeve is provided with ladder circular hole along umbrella bar radial direction, described ratchet slip ring radial direction is provided with the circular hole with ladder circular hole coaxial, the circular hole of described ladder circular hole and ratchet slip ring forms cylindrical cavity, ratchet bar and ratchet spanner are installed in described cylindrical cavity, described ratchet bar upper end is bolted with draws pin, described ratchet bar front end is provided with lozenges, described umbrella bar is provided with chute and several unidirectional cuttings, described ratchet slip ring coordinates in dynamic with umbrella bar is movable, described ratchet bar on umbrella bar chute and cutting in moving up and down state, the small circle ring of described ratchet slip ring is spirally connected spiral catch gear.
The described pin shape of cross section that draws is T-shaped, described in draw the round boss of pin be provided with negative thread and be spirally connected with ratchet bar, round boss top, with two tangent plane, coordinates with the tangent plane that ratchet wheel sliding puts, and draws pin to rotate for preventing in ratchet device sliding process.
Described spiral catch gear comprises binding ring and clamp handle, and the small circle ring of described binding ring and ratchet slip ring is spirally connected, and described binding ring is connected with clamp handle.
Described clamp handle quantity is 2-4.
Beneficial effect: compared with prior art, the present invention adopts connecting rod aligning guide to design, wedge principle is utilized to guide leaking stoppage umbrella quick aligning hull cut center, moment reduces hull cut flooding velocity to greatest extent, solves leaking stoppage umbrella cannot align broken hole center and adjustment leak stopping position under large discharge rapidly problem under operating mode; Adopt plug-type operation, utilize ratchet wheel positioning mechanism leaking stoppage umbrella to be positioned hull cut place fast, greatly shorten the leaking stoppage umbrella set time; Adopt spiral pretension to implement fine adjustment function, shorten the locking time, leaking stoppage umbrella reliably can be locked at cut place.The present invention can be arranged on most leaking stoppage umbrella, has good comformability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the connecting rod aligning guide in Fig. 1;
Fig. 3 is the structural representation of the ratchet wheel positioning mechanism in Fig. 1;
Fig. 4 is the structural representation of the spiral catch gear in Fig. 1;
Fig. 5 is rounding state schematic diagram of the present invention;
Fig. 6 of the present inventionly aligns positioning states schematic diagram;
Fig. 7 is canopy deployed condition schematic diagram of the present invention;
Fig. 8 is locking state schematic diagram of the present invention.
In figure: 1, umbrella body, the sliding hub of 1-1, canopy strut bar, 2, umbrella bar, 2-1, chute, 2-2, cutting, 3, push rod, 4, strut, 5, advancing slip rotating ring, 6, rear slip ring, 7, ratchet bar, 7-1, lozenges, 8, ratchet sleeve, 9, ratchet slip ring, 10, ratchet spanner, 11, draw pin, 11-1, two tangent plane, 12, binding ring, 13, clamp handle, 14, hull.I, connecting rod aligning guide, II, ratchet wheel positioning mechanism, III, spiral catch gear
Detailed description of the invention
The specific embodiment of the present invention is described in detail below in conjunction with preferred embodiment.
Embodiment
Refer to accompanying drawing 1-4, compared with prior art, present embodiments provide a kind of leaking stoppage umbrella Rapid positioning locking device, comprise umbrella body 1, the sliding hub 1-1 of canopy strut bar and umbrella bar 2, described umbrella bar is connected with Rapid positioning locking device, described Rapid positioning locking device comprises connecting rod aligning guide I, ratchet wheel positioning mechanism II and spiral catch gear III, described connecting rod aligning guide comprises some push rods 3, some struts 4, advancing slip rotating ring 5 and rear slip ring 6, described push rod is hinged with advancing slip rotating ring respectively, strut is hinged with rear slip ring respectively, every push rod is hinged with corresponding strut respectively, totally 3 groups, along umbrella bar circumference uniform distribution, described advancing slip rotating ring and rear slip ring are sleeved on umbrella bar, the sliding hub 1-1 of canopy strut bar of described advancing slip rotating ring and umbrella body is affixed, described umbrella bar slidably connects ratchet wheel positioning mechanism and spiral catch gear.Described ratchet wheel positioning mechanism comprises ratchet bar 7, ratchet sleeve 8, ratchet slip ring 9, ratchet spanner 10 and draw pin 11, described ratchet wheel sliding ring-shaped is stepped appearance annulus, small circle ring is provided with outside thread, the large circle of ratchet slip ring is connected with ratchet sleeve, ladder circular hole is provided with in described ratchet mantle cavity, the circular hole corresponding with ladder circular hole is provided with in described ratchet slip ring, the circular hole of described ladder circular hole and ratchet slip ring forms cylindrical cavity, ratchet bar and ratchet spanner are installed in described cylindrical cavity, described ratchet bar upper end is bolted with draws pin, described ratchet bar front end is provided with lozenges 7-1, described umbrella bar is provided with chute 2-1 and several cuttings 2-2, described ratchet slip ring coordinates in dynamic with umbrella bar is movable, described ratchet bar on umbrella bar chute and cutting in moving up and down state, the small circle ring of described ratchet slip ring is spirally connected spiral catch gear.The described pin shape of cross section that draws is T-shaped, described in draw the round boss negative thread of pin to be spirally connected ratchet bar, round boss top, with two tangent plane 11-1, coordinates with the tangent plane that ratchet wheel sliding puts, and draws pin to rotate for preventing in ratchet device sliding process.Described catch gear comprises binding ring 12 and clamp handle 13, and described binding ring and ratchet slip ring small circle ring are spirally connected, and described binding ring is connected with clamp handle.Described clamp handle quantity is 2-4.The present embodiment is 3.Binding ring arranges negative thread, coordinates, by clamp handle rotational lock ring, can realize pretension function with ratchet slip ring small circle ring outside thread.Under ratchet effect, locating slide sleeve assembly along umbrella bar to the one-way movement of canopy direction, and can only realize positioning function by the cutting on umbrella bar, when pull up draw pin time, ratchet wheel positioning mechanism can move to canopy reversing sense, remove locking.
1) connecting rod aligning guide
Connecting rod aligning guide is used for leaking stoppage umbrella pole pair positive hull 14 cut center, comprises push rod, strut, advancing slip rotating ring, rear slip ring etc.Push rod and advancing slip rotating ring hinged, strut and rear slip ring hinged, hinged with corresponding strut respectively in the middle part of each push rod, totally 3 groups, uniform along leaking stoppage umbrella bar circumference.Advancing slip rotating ring is fixedly connected with the sliding hub of the canopy strut bar of umbrella body.When aligning cut center, advancing slip rotating ring is motionless, and rear slip ring travels forward, make strut and push rod form triangle, three oblique push rods form a conical surface, are stuck in inside hull cut, make leaking stoppage umbrella bar remain on cut center, realize aligning cut center function.
2) ratchet wheel positioning mechanism
Ratchet wheel positioning mechanism is used for leaking stoppage umbrella quick position, comprises ratchet bar, ratchet sleeve, ratchet slip ring, ratchet spanner, draws pin etc.Ratchet sleeve is cuboid, inside has cavity, for installing ratchet bar, ratchet spanner and drawing pin.The small column of ratchet bar by TOE and the big column with tangent plane are formed, and draw pin to be round boss, have screw thread in boss, for the ratchet bar that is spirally connected, boss top is with two tangent plane, and the tangent plane put with ratchet wheel sliding coordinates, and draws pin to rotate for preventing in ratchet device sliding process.Ratchet sleeve is arranged on ratchet slip ring by screw.Ratchet slip ring is stepped appearance annulus, is carved with screw thread outside small circle ring, large circle with the circular hole coordinated with ratchet sleeve cavity, moving up and down for ratchet bar.
During location, ratchet device moves along umbrella bar to canopy direction, and ratchet bar is along slide; During close to positioning states, ratchet bar jumps along cutting and slides; When arriving positioning states, ratchet bar holds out against cutting under ratchet spanner effect, and automatic reverse locking, realize positioning function.
3) spiral catch gear
Catch gear is used for leaking stoppage umbrella reliably to lock onto hull cut place, comprises binding ring and clamp handle.Binding ring is the female annulus of band, and the outside thread with ratchet slip ring coordinates, and can move to rear screw forward.The present embodiment binding ring installs three clamp handles, uniform along ring circumference.Clamp handle is spirally connected by the body of rod and bulb and forms.
During locking, rotational lock handle, make binding ring along the movement outward of ratchet wheel sliding hoop, to make up the space formed between ratchet device and connecting rod aligning guide due to the existence of cutting spacing, coupling mechanism force size is controlled, thus realizes reliable locking.
Principle of work
The present invention mainly solves three technical matterss: one is adopt wedge shape to align principle, design connecting rod mechanism makes leaking stoppage umbrella still can quick aligning cut center under great deal running water enters situation rapidly, two is utilize the plug-type operation of ratchet device to achieve the quick position of leaking stoppage umbrella at hull cut place, and three is meet secure ratcs requirement by spiral fine setting operation.
Working process of the present invention is:
1. rounding state.When leaking stoppage umbrella does not work, mechanism is in rounding state, and connecting rod aligning guide is folding to be packed up, and ratchet wheel positioning mechanism is positioned at runner position, and spiral catch gear is in the state of back-out.
2. align positioning states.With hand propelled ratchet wheel positioning mechanism quick sliding forward, when ratchet wheel positioning mechanism front end touches the rear slip ring of connecting rod aligning guide, connecting rod will be aligned and boost, push rod is made to form the conical surface, be stuck in inside hull cut, make umbrella bar remain on cut center, realize orthofunction; Ratchet bar holds out against cutting under ratchet spanner effect, and automatic reverse locking, realize positioning function.
3. canopy deployed condition.When implementing leak stopping operation, stretch out out of my cabin, open canopy by the umbrella body front end of rounding state along hull broken hole, canopy strut sliding hub drivening rod aligning guide forward slip, umbrella bar rides over broken hole inside circumference.
4. locking state.Rotational lock handle, makes binding ring along the movement outward of ratchet wheel sliding hoop, to make up the space formed between ratchet device and connecting rod aligning guide due to the existence of cutting spacing, realizes reliably locking.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to structure of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical scheme of the present invention.
Claims (5)
1. a leaking stoppage umbrella Rapid positioning locking device, comprise the sliding hub of umbrella body and canopy strut and umbrella bar, it is characterized in that: described umbrella bar is socketed with Rapid positioning locking device, described Rapid positioning locking device comprises connecting rod aligning guide, ratchet wheel positioning mechanism and spiral catch gear, described connecting rod aligning guide comprises some push rods, some struts, advancing slip rotating ring and rear slip ring, described push rod is hinged with advancing slip rotating ring respectively, strut is hinged with rear slip ring respectively, every push rod is hinged with corresponding strut respectively, and it is uniform along umbrella bar circumference, described advancing slip rotating ring and rear slip ring are sleeved on umbrella bar, the sliding hub of canopy strut of described advancing slip rotating ring and umbrella body is affixed, described umbrella bar slidably connects ratchet wheel positioning mechanism and spiral catch gear.
2. leaking stoppage umbrella Rapid positioning locking device according to claim 1, it is characterized in that: described ratchet wheel positioning mechanism comprises ratchet bar, ratchet sleeve, ratchet spanner, draw pin and ratchet slip ring, the stepped annulus of described ratchet wheel sliding ring-shaped, its small circle ring is provided with outside thread, its large circle is connected with block ratchet sleeve, ratchet sleeve is provided with ladder circular hole along umbrella bar radial direction, described ratchet slip ring radial direction is provided with the circular hole with ladder circular hole coaxial, the circular hole of described ladder circular hole and ratchet slip ring forms cylindrical cavity, ratchet bar and ratchet spanner are installed in described cylindrical cavity, described ratchet bar upper end is bolted with draws pin, described ratchet bar front end is provided with lozenges, described umbrella bar is provided with chute and several unidirectional cuttings, described ratchet slip ring coordinates in dynamic with umbrella bar is movable, described ratchet bar on umbrella bar chute and cutting in moving up and down state, the small circle ring of described ratchet slip ring is spirally connected spiral catch gear.
3. leaking stoppage umbrella Rapid positioning locking device according to claim 2, it is characterized in that: described in draw pin shape of cross section T-shaped, the described round boss of pin that draws is provided with negative thread and is spirally connected with ratchet bar, round boss top is with two tangent plane, coordinating with the tangent plane that ratchet wheel sliding puts, drawing pin to rotate for preventing in ratchet device sliding process.
4. leaking stoppage umbrella Rapid positioning locking device according to claim 1, is characterized in that: described spiral catch gear comprises binding ring and clamp handle, and the small circle ring of described binding ring and ratchet slip ring is spirally connected, and described binding ring is connected with clamp handle.
5. leaking stoppage umbrella Rapid positioning locking device according to claim 4, is characterized in that: described clamp handle quantity is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413919.8A CN105000148B (en) | 2015-07-15 | 2015-07-15 | Leaking stoppage umbrella Rapid positioning locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413919.8A CN105000148B (en) | 2015-07-15 | 2015-07-15 | Leaking stoppage umbrella Rapid positioning locking device |
Publications (2)
| Publication Number | Publication Date |
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| CN105000148A true CN105000148A (en) | 2015-10-28 |
| CN105000148B CN105000148B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510413919.8A Active CN105000148B (en) | 2015-07-15 | 2015-07-15 | Leaking stoppage umbrella Rapid positioning locking device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799880A (en) * | 2016-05-23 | 2016-07-27 | 中国人民解放军总后勤部军事交通运输研究所 | Curved movable screw bracket for ship leak stopping operation |
| CN106394823A (en) * | 2016-10-28 | 2017-02-15 | 江汉大学 | Quick foaming leak stopper for large holes of ship |
| RU2649275C1 (en) * | 2017-03-21 | 2018-03-30 | Федеральное автономное учреждение "25 Государственный научно-исследовательский институт химмотологии Министерства обороны Российской Федерации" | Device for temporary plugging of bullet holes in filled with fluid rigid hollow structures |
| RU2650412C1 (en) * | 2017-05-12 | 2018-04-13 | Федеральное автономное учреждение "25 Государственный научно-исследовательский институт химмотологии Министерства обороны Российской Федерации" | Device for temporary plugging of bullet holes in filled with fluid rigid hollow structures |
| RU2652537C1 (en) * | 2017-05-19 | 2018-04-26 | Федеральное автономное учреждение "25 Государственный научно-исследовательский институт химмотологии Министерства обороны Российской Федерации" | Device for temporary plugging of holes with torn edges in liquid-filled rigid hollow products |
| CN108438935A (en) * | 2018-03-06 | 2018-08-24 | 徐磊 | A kind of crops processing use is accurate to match charging gear |
| CN109795641A (en) * | 2019-03-13 | 2019-05-24 | 中国人民解放军陆军军事交通学院镇江校区 | Flexible device for plugging peculiar to vessel |
| CN111924060A (en) * | 2020-01-16 | 2020-11-13 | 芜湖海通船舶科技有限公司 | Leaking stoppage umbrella for underwater hole breaking opening of cabin and using method of leaking stoppage umbrella |
| CN113251235A (en) * | 2021-05-08 | 2021-08-13 | 广州燃气集团有限公司 | Umbrella type double-layer sealing plugging mechanism for gas pipeline |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043217U (en) * | 1988-11-11 | 1989-08-23 | 中国人民解放军南京军区航务军事代表办事处 | Quick loophole-stopping umbrella |
| EP0335747A2 (en) * | 1988-03-31 | 1989-10-04 | Gary Wolfgang Kassbaum | Umbrella-like apparatus for closing unwanted aperture in a substantially panel-like member in an emergency |
| CN2654505Y (en) * | 2003-11-13 | 2004-11-10 | 南京天保船舶器材制造有限公司 | Leaking stoppage umbrella for naval vessel |
| CN2808729Y (en) * | 2005-04-23 | 2006-08-23 | 栾明芳 | Oriented low-resistance rapid leak-stopping umbrella for ship |
| KR20100096587A (en) * | 2009-02-24 | 2010-09-02 | 박철홍 | Waterproof emergency kit |
| CN204056250U (en) * | 2014-07-14 | 2014-12-31 | 芜湖宏强船舶设备有限公司 | Leaking stoppage umbrella |
| CN204775903U (en) * | 2015-07-15 | 2015-11-18 | 中国人民解放军总后勤部军事交通运输研究所 | Locking device is fixed a position fast to leaking stoppage umbrella |
-
2015
- 2015-07-15 CN CN201510413919.8A patent/CN105000148B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0335747A2 (en) * | 1988-03-31 | 1989-10-04 | Gary Wolfgang Kassbaum | Umbrella-like apparatus for closing unwanted aperture in a substantially panel-like member in an emergency |
| CN2043217U (en) * | 1988-11-11 | 1989-08-23 | 中国人民解放军南京军区航务军事代表办事处 | Quick loophole-stopping umbrella |
| CN2654505Y (en) * | 2003-11-13 | 2004-11-10 | 南京天保船舶器材制造有限公司 | Leaking stoppage umbrella for naval vessel |
| CN2808729Y (en) * | 2005-04-23 | 2006-08-23 | 栾明芳 | Oriented low-resistance rapid leak-stopping umbrella for ship |
| KR20100096587A (en) * | 2009-02-24 | 2010-09-02 | 박철홍 | Waterproof emergency kit |
| CN204056250U (en) * | 2014-07-14 | 2014-12-31 | 芜湖宏强船舶设备有限公司 | Leaking stoppage umbrella |
| CN204775903U (en) * | 2015-07-15 | 2015-11-18 | 中国人民解放军总后勤部军事交通运输研究所 | Locking device is fixed a position fast to leaking stoppage umbrella |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799880A (en) * | 2016-05-23 | 2016-07-27 | 中国人民解放军总后勤部军事交通运输研究所 | Curved movable screw bracket for ship leak stopping operation |
| CN105799880B (en) * | 2016-05-23 | 2017-10-24 | 中国人民解放军总后勤部军事交通运输研究所 | Ship plugging operation is with curved movable screw guide frame |
| CN106394823A (en) * | 2016-10-28 | 2017-02-15 | 江汉大学 | Quick foaming leak stopper for large holes of ship |
| RU2649275C1 (en) * | 2017-03-21 | 2018-03-30 | Федеральное автономное учреждение "25 Государственный научно-исследовательский институт химмотологии Министерства обороны Российской Федерации" | Device for temporary plugging of bullet holes in filled with fluid rigid hollow structures |
| RU2650412C1 (en) * | 2017-05-12 | 2018-04-13 | Федеральное автономное учреждение "25 Государственный научно-исследовательский институт химмотологии Министерства обороны Российской Федерации" | Device for temporary plugging of bullet holes in filled with fluid rigid hollow structures |
| RU2652537C1 (en) * | 2017-05-19 | 2018-04-26 | Федеральное автономное учреждение "25 Государственный научно-исследовательский институт химмотологии Министерства обороны Российской Федерации" | Device for temporary plugging of holes with torn edges in liquid-filled rigid hollow products |
| CN108438935A (en) * | 2018-03-06 | 2018-08-24 | 徐磊 | A kind of crops processing use is accurate to match charging gear |
| CN108438935B (en) * | 2018-03-06 | 2024-02-09 | 当阳市民天米业有限责任公司 | Accurate distributing device for crop processing |
| CN109795641A (en) * | 2019-03-13 | 2019-05-24 | 中国人民解放军陆军军事交通学院镇江校区 | Flexible device for plugging peculiar to vessel |
| CN109795641B (en) * | 2019-03-13 | 2024-03-19 | 中国人民解放军陆军军事交通学院镇江校区 | Multi-adaptability plugging device for ship |
| CN111924060A (en) * | 2020-01-16 | 2020-11-13 | 芜湖海通船舶科技有限公司 | Leaking stoppage umbrella for underwater hole breaking opening of cabin and using method of leaking stoppage umbrella |
| CN111924060B (en) * | 2020-01-16 | 2024-02-09 | 芜湖海通船舶科技有限公司 | Plugging umbrella for underwater broken hole of cabin and use method thereof |
| CN113251235A (en) * | 2021-05-08 | 2021-08-13 | 广州燃气集团有限公司 | Umbrella type double-layer sealing plugging mechanism for gas pipeline |
| CN113251235B (en) * | 2021-05-08 | 2023-03-07 | 广州燃气集团有限公司 | Umbrella type double-layer sealing plugging mechanism for gas pipeline |
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