CN110091971B - Inflatable wind-wave-prevention offshore emergency lifesaving appliance - Google Patents
Inflatable wind-wave-prevention offshore emergency lifesaving appliance Download PDFInfo
- Publication number
- CN110091971B CN110091971B CN201910431395.3A CN201910431395A CN110091971B CN 110091971 B CN110091971 B CN 110091971B CN 201910431395 A CN201910431395 A CN 201910431395A CN 110091971 B CN110091971 B CN 110091971B
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- groove
- telescopic
- sea
- end wall
- clamping
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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
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
- B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable
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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
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses an inflatable storm-proof marine emergency life-saving apparatus, which comprises: the inflation mechanism comprises a telescopic groove, a telescopic magnet, a filter plate, a telescopic spring, a circular groove, a rotating block, a rotating shaft and a baffle cover; the protection mechanism comprises a clamping plate, a moving block, a moving groove, a rack, a clamping spring, a poking rod, a transmission gear, a protection plate, a transmission shaft and an extension groove; this device volume is less, occupation space not, and the accessible expands rapidly with the reaction of sea water, gives marine person's protection of falling into the sea, and when the person of falling into the sea takes off power, perhaps marine stormy waves is too big, and the device can clip the person of falling into the sea, prevents that the person of falling into the sea from droing, gives the better protection of the person of falling into the sea, and when having the infant in the person of falling into the sea, the device can generate four protection shields, prevents that the infant from falling out.
Description
Technical Field
The invention relates to an inflatable wind-wave-prevention offshore emergency lifesaving appliance, and mainly relates to the field of offshore lifesaving machinery.
Background
The sea is a wide water area, a large number of ships and fishing boats are driven on the sea every day, but accidents on the sea are difficult to rescue on the land, the existing marine rescue needs a large amount of manpower, single person rescue is difficult, all people cannot be rescued under the condition that the space of the rescue boat is insufficient, and the rescue difficulty is high when sea storms are large, and no good measures are provided.
Disclosure of Invention
The invention aims to solve the technical problem of providing an inflatable wind-wave-prevention offshore emergency life-saving device, and solving the problems that the rescue device occupies a large space, is high in rescue difficulty in case of large wind and waves and the like.
The invention is realized by the following technical scheme.
The invention relates to an inflatable wind-wave-prevention offshore emergency life-saving instrument, which comprises a floating plate, an inflating mechanism and a protecting mechanism, wherein the floating plate is arranged on the floating plate;
an extending groove penetrating through the upper end surface and the lower end surface of the floating plate is arranged in the floating plate, and four inflation mechanisms are arranged in the floating plate in an array by taking the extending groove as a center;
the inflation mechanism comprises a telescopic groove, a telescopic magnet, a filter plate and a telescopic spring, wherein a reaction groove is arranged in the lower end wall of the telescopic groove, an exhaust groove is arranged in the lower end wall of the reaction groove, the filter plate is arranged between the reaction groove and the exhaust groove, a calcium carbide block is arranged in the reaction groove, the telescopic spring is fixedly arranged on the lower end wall of the telescopic groove, the upper end of the telescopic spring is fixedly provided with the telescopic magnet which is in sliding connection with the telescopic groove, and four buoyancy membranes are arranged on the lower end surface of the floating plate in an array mode by taking the telescopic groove as a center;
four protection mechanisms are arranged in the floating plate in an array by taking the extending groove as a center;
the protection mechanism comprises a clamping plate, a moving block, a moving groove, a rack, a clamping spring and a poke rod, the moving groove is positioned in the end wall of the circular groove close to the extending groove, a clamping groove is arranged in the lower end wall of the moving groove, the end wall of the clamping groove close to the extending groove is communicated with the extending groove, the moving block is arranged in the moving groove in a sliding way, the upper end surface of the moving block is fixedly provided with the poke rod the upper end of which is positioned in the external space, the lower end surface of the moving block is fixedly provided with a stop rod, the end wall of the clamping groove far away from the extending groove is fixedly provided with a clamping spring, one end of the clamping spring close to the extending groove is fixedly provided with the clamping plate which is in sliding connection with the clamping groove, the clamping plate is internally provided with a blocking groove, the lower end of the blocking rod is positioned in the blocking groove, and the upper end face of the clamping plate is fixedly provided with the rack.
Further, the aforesaid aerifys the mechanism and still contains circular slot, rotatory piece, rotation axis and fender lid, the circular slot is located in the kickboard and the opening up, the terminal wall rotates under the circular slot and is equipped with the rotation axis, it is equipped with to fix on the rotation axis rotatory piece, the terminal surface inlays in the rotatory piece and is equipped with location magnet, the circular slot is close to be equipped with the standing groove in the end wall of stretching into the groove, the kickboard up end is articulated to be connected with the fender lid, the fixed piece of placing that is equipped with of fender lid lower extreme.
Furthermore, the protection mechanism further comprises a transmission gear, a protection plate, a transmission shaft and an extension groove, the lower end wall of the extension groove is communicated with the clamping groove, the upper end wall of the extension groove is communicated with the external space through a top groove, the rear end wall of the transmission shaft is rotatably provided with the transmission shaft, the transmission gear is fixedly arranged on the transmission shaft, a torsion groove is formed in the rear end wall of the extension groove, a torsion shaft is rotatably arranged on the rear end wall of the torsion groove, a torsion spring is arranged between the torsion shaft and the torsion groove, an output gear is fixedly arranged on the torsion shaft in the extension groove, the output gear is meshed with the transmission gear, and the protection plate is fixedly arranged on the output gear.
Furthermore, the rack can be meshed with the transmission gear for transmission during movement, so that the protection plate is driven to rotate.
Further, the clamping spring is in a compressed state, and the blocking rod is arranged in the blocking groove to prevent the clamping plate from moving.
Further, the telescopic magnet and the positioning magnet are attracted by an attractive force, and the telescopic spring is in a stretched state.
Furthermore, the filter plate is a filter screen and also has a supporting effect on the calcium dicarboxide block, and a rope is fixedly arranged on the left end face of the floating plate and used for fixing the floating plate.
Further, the calcium carbide lumps react with water to generate a large amount of gas.
The invention has the beneficial effects that: this device volume is less, occupation space not, and the rescuer of needs is few, and the accessible expands rapidly with the reaction of sea water, gives marine person's protection of falling into the sea, and when the person of falling into the sea takes off power, perhaps marine stormy waves is too big, and the device can clip the person of falling into the sea, prevents that the person of falling into the sea from droing, gives the better protection of the person of falling into the sea, and when having the infant in the person of falling into the sea, the device can generate four protection shields, prevents that the infant from falling out.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall full-section front view structure diagram of an inflatable storm-proof marine emergency life-saving apparatus of the invention;
FIG. 2 is a schematic view of the direction A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view in the direction C-C of FIG. 1;
fig. 5 is an enlarged schematic view of fig. 1 at D.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The mechanical mechanism of the inflatable wind-wave-prevention offshore emergency life-saving device shown in fig. 1-5 mainly comprises a floating plate 10, an inflating mechanism 60 and a protecting mechanism 61.
An extending groove 17 penetrating through the upper end surface and the lower end surface of the floating plate 10 is formed in the floating plate 10, and four inflation mechanisms 60 are arranged in the floating plate 10 in an array by taking the extending groove 17 as a center;
the air charging mechanism 60 comprises a telescopic slot 41, a telescopic magnet 42, a filter plate 47 and a telescopic spring 44, a reaction tank 39 is arranged in the lower end wall of the telescopic tank 41, the end wall of the telescopic tank 41 far away from the extension tank 17 is communicated with the reaction tank 39 through a water guide pipe 40, the end wall of the telescopic groove 41 close to the extension groove 17 is communicated with the reaction groove 39 through a gas guide pipe 45, an exhaust groove 48 is arranged in the lower end wall of the reaction tank 39, the filter plate 47 is arranged between the reaction tank 39 and the exhaust groove 48, a calcium carbide di-block 46 is arranged in the reaction tank 39, the lower end wall of the telescopic tank 41 is fixedly provided with the telescopic spring 44, the upper end of the extension spring 44 is fixedly provided with an extension magnet 42 which is slidably connected with the extension groove 41, the upper end of the telescopic magnet 42 penetrates through the upper end wall of the telescopic groove 41, and four buoyancy membranes 35 are arranged on the lower end face of the floating plate 10 in an array mode by taking the extending groove 17 as a center;
four protection mechanisms 61 are arranged in the floating plate 10 in an array by taking the extending groove 17 as a center;
the protection mechanism 61 comprises a clamping plate 33, a moving block 27, a moving groove 25, a rack 23, a clamping spring 28 and a poking rod 26, the moving groove 25 is located in the end wall of the circular groove 11 close to the extending groove 17, a clamping groove 32 is arranged in the lower end wall of the moving groove 25, the end wall of the clamping groove 32 close to the extending groove 17 is communicated with the extending groove 17, the clamping groove 32 is communicated with the moving groove 25 through an arc-shaped groove 29, the moving block 27 is arranged in the moving groove 25 in a sliding manner, the poking rod 26 with the upper end located in the external space is fixedly arranged on the upper end face of the moving block 27, a blocking rod 31 penetrating through the arc-shaped groove 29 is fixedly arranged on the lower end face of the moving block 27, the clamping spring 28 is fixedly arranged on the end wall of the clamping groove 32 far away from the extending groove 17, the clamping plate 33 in sliding connection with the clamping groove 32 is fixedly arranged on one end of the, a blocking groove 30 is formed in the clamping plate 33, the lower end of the blocking rod 31 is located in the blocking groove 30, and the rack 23 is fixedly arranged on the upper end face of the clamping plate 33.
The protection mechanism 61 further comprises a transmission gear 18, a protection plate 22, a transmission shaft 34 and an extension groove 24, the lower end wall of the extension groove 24 is communicated with the clamping groove 32, the upper end wall of the extension groove 24 is communicated with the external space through a top groove 21, the rear end wall of the transmission shaft 34 is rotatably provided with the transmission shaft 34, the transmission gear 18 is fixedly arranged on the transmission shaft 34, a torsion groove 38 is arranged in the rear end wall of the extension groove 24, the rear end wall of the torsion groove 38 is rotatably provided with a torsion shaft 19, a torsion spring 37 is arranged between the torsion shaft 19 and the torsion groove 38, an output gear 20 is fixedly arranged on the torsion shaft 19 in the extension groove 24, the output gear 20 is in meshing transmission with the transmission gear 18, and the protection plate 22 is fixedly arranged on the output gear 20.
When the rack 23 moves, the rack can be meshed with the transmission gear 18 for transmission, so that the protection plate 22 is driven to rotate.
The clamping spring 28 is in a compressed state, and the blocking rod 31 is in the blocking groove 30 so that the clamping plate 33 cannot move.
The magnet 42 and the positioning magnet 43 are attracted by an attractive force, and the extension spring 44 is in a stretched state.
The filter plate 47 is a filter screen and has a supporting function for the calcium carbide di-block 46, a rope 36 is fixedly arranged on the left end face of the floating plate 10, and the rope 36 is used for fixing the floating plate 10.
The calcium dicarboide blocks 46 react to produce a large amount of gas when contacted with water.
Sequence of mechanical actions of the whole device:
(1) when a lifeguard finds a person who falls into the water on the sea, the rope 36 is tied to the ship, all the blocking covers 14 are opened, all the rotating shafts 12 are rotated, the rotating blocks 13 are driven to rotate, the rotating blocks 13 drive the positioning magnets 43 to be far away from the telescopic magnets 42, so that attraction force between the positioning magnets 43 and the telescopic magnets 42 is reduced, the telescopic springs 44 are reset, and the telescopic magnets 42 are driven to descend to the lower side of the opening on the upper right side of the water guide pipe 40.
(2) Seawater is poured into the circular groove 11, enters the reaction tank 39 through the water guide pipe 40 and reacts with the calcium carbide block 46 to generate a large amount of acetylene, and the acetylene enters the buoyancy membrane 35 through the filter plate 47 to be stored, so that the buoyancy membrane 35 expands.
(3) When the expansion reaches a certain degree, the air pressure in the device is increased, the air duct 45 pushes the telescopic magnet 42 to ascend, and the telescopic groove 41 is closed.
(4) The device is thrown to a person falling into the sea, and the person falling into the sea sleeves himself into the extending groove 17 and can float on the sea surface through the buoyancy of the device.
(5) If the person falling into the sea has the phenomenon of force loss, the person falling into the sea needs to push all the poke rods 26 to drive the blocking rods 31 to leave the blocking grooves 30, the clamping springs 28 reset to drive the clamping plates 33 to move towards the extending grooves 17, so that the clamping plates 33 clamp the person falling into the sea, and the person falling into the sea cannot break away from the device.
(6) If the person falling into the sea is an infant, the lifeguard needs to push all the poke rods 26 to drive the racks 23 to move close to the extending grooves 17, the racks 23 are in meshed transmission with the transmission gear 18 to drive the transmission gear 18 to rotate, and the protection plates 22 are driven to rotate through the meshed transmission of the transmission gear 18 and the output gear 20, so that the four protection plates 22 form a mechanism for blocking the infant from moving, and the infant is protected.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides an emergent lifesaving apparatus on inflatable prevent wind and wave sea, includes kickboard, aerifys mechanism and protection machanism, its characterized in that:
an extending groove penetrating through the upper end surface and the lower end surface of the floating plate is arranged in the floating plate, and four inflation mechanisms are arranged in the floating plate in an array by taking the extending groove as a center;
the inflation mechanism comprises a telescopic groove, a telescopic magnet, a filter plate and a telescopic spring, wherein a reaction groove is arranged in the lower end wall of the telescopic groove, an exhaust groove is arranged in the lower end wall of the reaction groove, the filter plate is arranged between the reaction groove and the exhaust groove, a calcium carbide block is arranged in the reaction groove, the telescopic spring is fixedly arranged on the lower end wall of the telescopic groove, the upper end of the telescopic spring is fixedly provided with the telescopic magnet which is in sliding connection with the telescopic groove, and four buoyancy membranes are arranged on the lower end surface of the floating plate in an array mode by taking the telescopic groove as a center;
four protection mechanisms are arranged in the floating plate in an array by taking the extending groove as a center;
the protection mechanism comprises a clamping plate, a moving block, a moving groove, a rack, a clamping spring and a poke rod, the moving groove is positioned in the end wall of the circular groove close to the extending groove, a clamping groove is arranged in the lower end wall of the moving groove, the end wall of the clamping groove close to the extending groove is communicated with the extending groove, the moving block is arranged in the moving groove in a sliding way, the upper end surface of the moving block is fixedly provided with the poke rod the upper end of which is positioned in the external space, the lower end surface of the moving block is fixedly provided with a stop rod, the end wall of the clamping groove far away from the extending groove is fixedly provided with a clamping spring, one end of the clamping spring close to the extending groove is fixedly provided with the clamping plate which is in sliding connection with the clamping groove, the clamping plate is internally provided with a blocking groove, the lower end of the blocking rod is positioned in the blocking groove, and the upper end face of the clamping plate is fixedly provided with the rack.
2. The inflatable windstorm sea emergency life saving apparatus of claim 1, wherein: the above-mentioned mechanism of aerifing still contains circular slot, rotatory piece, rotation axis and fender lid, the circular slot is located in the kickboard and the opening up, the terminal wall rotates under the circular slot and is equipped with the rotation axis, it is equipped with to fix on the rotation axis rotatory piece, the terminal surface inlays in the rotatory piece and is equipped with location magnet down, the circular slot is close to be equipped with the standing groove in the end wall of stretching into the groove, the kickboard up end articulates and is connected with the fender lid, the fixed piece of placing that is equipped with of fender lid lower extreme.
3. The inflatable windstorm sea emergency life saving apparatus of claim 1, wherein: the protection mechanism further comprises a transmission gear, a protection plate, a transmission shaft and an extension groove, the lower end wall of the extension groove is communicated with the clamping groove, the upper end wall of the extension groove is communicated with an external space through a top groove, the rear end wall of the transmission shaft is rotatably provided with the transmission shaft, the transmission gear is fixedly arranged on the transmission shaft, a torsion groove is formed in the rear end wall of the extension groove, a torsion shaft is rotatably arranged on the rear end wall of the torsion groove, a torsion spring is arranged between the torsion shaft and the torsion groove, an output gear is fixedly arranged on the torsion shaft in the extension groove, the output gear is meshed with the transmission gear and is fixedly provided with the protection plate.
4. The inflatable windstorm sea emergency life saving apparatus of claim 3, wherein: the rack can be meshed with the transmission gear for transmission during movement, so that the protection plate is driven to rotate.
5. The inflatable windstorm sea emergency life saving apparatus of claim 1, wherein: the clamping spring is in a compressed state, and the blocking rod is arranged in the blocking groove to prevent the clamping plate from moving.
6. The inflatable windstorm sea emergency life saving apparatus of claim 2, wherein: the telescopic magnet and the positioning magnet are attracted by attraction force, and the telescopic spring is in a stretching state.
7. The inflatable windstorm sea emergency life saving apparatus of claim 1, wherein: the filter plate is a filter screen and also has a supporting effect on the calcium carbide di-block, the left end face of the floating plate is fixedly provided with a rope, and the rope is used for fixing the floating plate.
8. The inflatable windstorm sea emergency life saving apparatus of claim 1 or 7, wherein: the calcium carbide pieces react with water to generate a large amount of gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431395.3A CN110091971B (en) | 2019-05-22 | 2019-05-22 | Inflatable wind-wave-prevention offshore emergency lifesaving appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431395.3A CN110091971B (en) | 2019-05-22 | 2019-05-22 | Inflatable wind-wave-prevention offshore emergency lifesaving appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110091971A CN110091971A (en) | 2019-08-06 |
| CN110091971B true CN110091971B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910431395.3A Active CN110091971B (en) | 2019-05-22 | 2019-05-22 | Inflatable wind-wave-prevention offshore emergency lifesaving appliance |
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| Country | Link |
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| CN (1) | CN110091971B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562417A (en) * | 2019-09-10 | 2019-12-13 | 唐监科 | Be applied to cervical ring of deep water fleing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB792381A (en) * | 1955-11-04 | 1958-03-26 | Kidde Walter Co Ltd | Improvements in or relating to inflators |
| CN2316250Y (en) * | 1997-09-13 | 1999-04-28 | 李敦森 | Automatic inflatable multifunctional life jacket |
| CN101973377A (en) * | 2010-10-30 | 2011-02-16 | 中国人民解放军镇江船艇学院 | Triggering mechanism of life-saving device |
| CN103818531A (en) * | 2014-02-02 | 2014-05-28 | 刘恩举 | Lifesaving bracer for saving people from drowning |
| CN108706087A (en) * | 2018-04-26 | 2018-10-26 | 苟会兵 | The adjustable swim ring of playing with water used during a kind of child growth |
-
2019
- 2019-05-22 CN CN201910431395.3A patent/CN110091971B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB792381A (en) * | 1955-11-04 | 1958-03-26 | Kidde Walter Co Ltd | Improvements in or relating to inflators |
| CN2316250Y (en) * | 1997-09-13 | 1999-04-28 | 李敦森 | Automatic inflatable multifunctional life jacket |
| CN101973377A (en) * | 2010-10-30 | 2011-02-16 | 中国人民解放军镇江船艇学院 | Triggering mechanism of life-saving device |
| CN103818531A (en) * | 2014-02-02 | 2014-05-28 | 刘恩举 | Lifesaving bracer for saving people from drowning |
| CN108706087A (en) * | 2018-04-26 | 2018-10-26 | 苟会兵 | The adjustable swim ring of playing with water used during a kind of child growth |
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| Publication number | Publication date |
|---|---|
| CN110091971A (en) | 2019-08-06 |
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Effective date of registration: 20201130 Address after: Qidong City, Jiangsu province 226200 Nantong lvsigang Tianfen electric tools trade city comprehensive building Patentee after: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION CENTER Address before: 325006 East first floor, No. 651, Wenrui Avenue, nanbaixiang street, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Yang'an Electronic Technology Co.,Ltd. |
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