CN111470009A - Unhooking structure for marine life saving on sea boat and life saving method thereof - Google Patents
Unhooking structure for marine life saving on sea boat and life saving method thereof Download PDFInfo
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- CN111470009A CN111470009A CN202010299739.2A CN202010299739A CN111470009A CN 111470009 A CN111470009 A CN 111470009A CN 202010299739 A CN202010299739 A CN 202010299739A CN 111470009 A CN111470009 A CN 111470009A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 33
- 239000001301 oxygen Substances 0.000 claims abstract description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims description 26
- 238000007906 compression Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000000241 respiratory effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 206010042772 syncope Diseases 0.000 description 1
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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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a unhooking structure for marine life saving on a sea boat and a life saving method thereof, belonging to the technical field of unhooking structures, wherein an oxygen mask is taken out by opening a second hinged door and then sleeved at the mouth and nose parts of victims, and then a base is opened to supply oxygen and prevent water choking; the rope is stored through the rope storage assembly, and then the lifesaver and the victim are brought back; after the victim is rescued, the oxygen mask is put back, and the second hook assembly is placed at the inner side of the second hook clamping ring; the handle rotating assembly is rotated reversely to drive the disc body to rotate, and the disc body drives the special-shaped lug to be separated from the first elastic limiting assembly matched with the sliding rod to drive the rack teeth to move; the rack drives the third circular gear to rotate, the third circular gear rotates to drive the second circular gear and the first circular gear to rotate, and then the second hook clamping ring is driven to close and clamp the second hook component to realize limiting.
Description
Technical Field
The invention relates to a unhooking structure, in particular to a unhooking structure for marine life saving on a sea boat, and also relates to a life saving method of the unhooking structure, in particular to a life saving method of the unhooking structure for marine life saving on the sea boat, and belongs to the technical field of unhooking structures.
Background
The ocean is a general term for the widest body of water on earth, the central part of the ocean is called the ocean, and the peripheral parts are called the sea, and communicate with each other to form a unified body of water.
The surface of the earth is divided into a large water area which is called a sea and is communicated with each other by each continent, the total area of the large water area is about 3.6 hundred million square kilometers, the large water area accounts for about 71 percent of the surface area of the earth, the average water depth is about 3795 meters, the sea contains over thirteen hundred thousand and over ten thousand cubic kilometers of water, the total water amount on the earth accounts for about 97 percent, the large water area can be drunk by human beings only accounts for 2 percent, the four major oceans of the earth are a pacific, an atlantic ocean, an Indian ocean and a North icebound with land and seabed terrain lines, so far, the seabed explored by human beings is only 5 percent, and the seabed of 95 percent of the oceans.
The lifeboat belongs to important emergency life-saving equipment on a ship, is the key point of port country supervision and inspection and domestic safety inspection, the inspection range of the inspection of the lifeboat relates to the contents of the equipment, the storage, the landing and recovery device, the whole process of life-saving exercise and the like, and the content of a revised proposal in 1983 of the international maritime human life security convention in 1974 (SO L AS convention) specifies that each lifeboat participates in at least one ship abandoning exercise and one fire-fighting exercise every month, and each lifeboat is required to be launched by a designated operator on the ship and operated on the water in the ship abandoning exercise which is carried out at least once every 3 months, and the lifeboat is required to be placed on the water within 30 min.
The rescue method is characterized in that a diver is used for rescuing victims in the rescue process, the problems that the victims are choked with water and lack of oxygen and the like always occur in the rescue process, so that oxygen deficiency syncope occurs due to difficulty in breathing and water is choked continuously in the rescue process, in addition, a second hook device for protecting the diver is usually hung in the lifeboat, so that the second hook device is easy to be beaten by sea waves and shake randomly, if the second hook device affects the running of the lifeboat under the condition of more second hooks, the swinging of the lifeboat is easy to cause, and the unhooking structure for marine rescue on the lifeboat and the rescue method are designed to optimize the problems.
Disclosure of Invention
The invention mainly aims to provide a unhooking structure for marine life saving on a sea boat and a life saving method thereof, wherein a handle rotating assembly is firstly rotated to drive a disc body to rotate during emergency treatment, and a third circular gear is driven to rotate through the mutual matching of a special-shaped lug and a sliding rack tooth transmission assembly; the third circular gear rotates to drive the second circular gear and the first circular gear to rotate, so that the second hook clamping ring is driven to loosen the second hook component; the first hook assembly is hung on the body of a rescuer, and then the victim is rescued; the oxygen mask is taken out by opening the second hinged door and then sleeved at the mouth and nose parts of the victim, and then the base is opened to supply oxygen and prevent water choking; the rope is stored through the rope storage assembly, and then the lifesaver and the victim are brought back; after the victim is rescued, the oxygen mask is put back, and the second hook assembly is placed at the inner side of the second hook clamping ring; the handle rotating assembly is rotated reversely to drive the disc body to rotate, and the disc body drives the special-shaped lug to be separated from the first elastic limiting assembly matched with the sliding rod to drive the rack teeth to move; the rack drives the third circular gear to rotate, the third circular gear rotates to drive the second circular gear and the first circular gear to rotate, and then the second hook clamping ring is driven to close and clamp the second hook component to realize limiting.
The purpose of the invention can be achieved by adopting the following technical scheme:
a unhooking structure for marine life saving on a sea boat comprises a boat body side plate, a rope storage assembly, a rope and a second hook assembly, wherein a screw limiting assembly is mounted on the outer wall of the boat body side plate, a disc body is mounted on the outer wall of the boat body side plate through the screw limiting assembly, a special-shaped convex block is integrally formed on the outer side of the disc body, a handle rotating assembly is mounted in the middle of one side, away from the screw limiting assembly, of the disc body, a sliding strip tooth transmission assembly is matched with the outer side of the special-shaped convex block, a first elastic limiting assembly is arranged on one side, away from the special-shaped convex block, of the sliding strip tooth transmission assembly, a U-shaped seat is mounted at the bottom of the first elastic limiting assembly, a gear transmission assembly directly or indirectly matched with the sliding strip tooth transmission assembly is arranged on one side of the top of the U-shaped seat and on the, the second couple subassembly include through annular link with the chamber is accomodate in the connection that the rope is connected, just the inboard in connecting and accomodating the chamber is equipped with the base, the inner wall top and the bottom in connecting and accomodating the chamber all are equipped with oxygen cylinder screens subassembly, the base is connected with the oxygen mask through coupling hose, the end mid-mounting in connecting and accomodating the chamber has the second couple, second couple side top articulates there is the spacing piece of elasticity.
Preferably, the rope storage assembly comprises an inclined rope retaining plate, a side fixing plate, a roller and a driving motor, wherein the side fixing plate is fixed on the side portion of the hull side plate, the roller is mounted on the inner side of the side fixing plate through a bearing, the top of the side fixing plate is inclined outwards to form the inclined rope retaining plate, one side of the side fixing plate is mounted on the driving motor, and the output end of the driving motor penetrates through the inner wall of the side fixing plate and the roller surface to the middle mounting portion on one side of the driving motor.
Preferably, the screw rod limiting component comprises a fixing barrel and a threaded rod, the fixing barrel is installed at the position, close to the rope storage component, of the ship body side plate, the threaded rod is meshed on the inner side of the fixing barrel, and one end of the fixing barrel is far away from the threaded rod and the disk body is fixed.
Preferably, the handle rotating assembly comprises a vertical connecting seat, a vertical connecting rod, a transverse connecting rod and a rotating handle, the disk body is kept away from one side of the threaded rod, the vertical connecting seat is arranged at the middle of the vertical connecting seat, the vertical connecting seat is kept away from the middle of the one side of the disk body, the transverse connecting rod is arranged at the position, away from the vertical connecting rod, of one end of the vertical connecting seat, the rotating handle is arranged at the two ends of the outer side of the transverse connecting rod, the outer side of the vertical connecting seat is further sleeved with a limiting sleeve ring, a first connecting arm is arranged at the bottom of the limiting sleeve ring, and the first connecting arm is kept away from one end of.
Preferably, the sliding rack tooth transmission assembly comprises a sliding rod, a limiting sliding rod, rack teeth, a limiting rod and a second connecting arm, the second connecting arm is installed at the top of one side of the U-shaped seat, the limiting rod is installed at the position, far away from the U-shaped seat, of the top of the second connecting arm, the special-shaped lug is matched with the sliding rod, the limiting sliding rod is arranged at the bottom of the sliding rod and upwards arranged along the axis of the sliding rod, and the rack teeth are installed at one end, far away from the special-shaped lug, of the sliding rod.
Preferably, the first elastic limiting assembly comprises a first compression barrel, a buffer spring and a first fixed disk, the first compression barrel is installed, the rack teeth are far away from one end of the sliding rod, the buffer spring is sleeved on the outer side of the first compression barrel, the first fixed disk is installed, the first compression barrel is far away from one end of the rack teeth, and the bottom of the first fixed disk is fixed to the top of the U-shaped seat.
Preferably, the gear drive subassembly includes third circular gear, main pivot, first circular gear and second circular gear, the main pivot runs through U type seat, the third circular gear is installed on the top of main pivot, first circular gear is installed the outside bottom department of main pivot, the second circular gear passes through the bull stick and installs the inboard of U type seat, just first circular gear with second circular gear intermeshing, the third circular gear with strip tooth intermeshing.
Preferably, the second hook clamping assembly comprises two groups of second hook clamping rings, a first sponge protection pad and an outer sheath arc-shaped plate, the two groups of second hook clamping rings are of semicircular structures and mutually form a circular structure, the outer sheath arc-shaped plate is installed at the end part of each second hook clamping ring in a protruding mode, the first circular gear is installed at the top of one end, away from the outer sheath arc-shaped plate, of one group of second hook clamping rings, and the second circular gear is installed at the top of one end, away from the outer sheath arc-shaped plate, of the other group of second hook clamping rings.
Preferably, the oxygen cylinder clamping assembly comprises a base, a convex block, a first side arc-shaped clamping ring, a second hinging piece, a second side arc-shaped clamping ring, a second sponge protection pad and a sliding clamping assembly, the base is mounted on the upper portion and the lower portion of the inner wall of the connecting and accommodating cavity, the convex block is mounted on one side of the base away from the inner wall of the connecting and accommodating cavity, the second hinging piece is mounted on the outer side of the convex block and hinged to the first side arc-shaped clamping ring and the second side arc-shaped clamping ring through the second hinging piece, the second sponge protection pad is laid on the inner sides of the second side arc-shaped clamping ring and the first side arc-shaped clamping ring, and the sliding clamping assembly is mounted between the second side arc-shaped clamping ring and the first side arc-shaped clamping ring;
the sliding clamping assembly comprises a sliding block, a limiting spring, a second compression cylinder, a second fixed disc, a first hook, a third hook and a limiting cylinder, the sliding block which can slide at the outer side end of the first side arc-shaped clamping ring is installed on the outer side wall of the first side arc-shaped clamping ring, the first hook is installed at the position, facing the second side arc-shaped clamping ring, of the sliding block, the third hook is installed at one side, facing the first side arc-shaped clamping ring, of the second side arc-shaped clamping ring, the limiting cylinder is arranged on the outer side of the third hook, the third hook is matched with the first hook, a second elastic limiting assembly is arranged at one side of the sliding block, a second fixed disc is installed at one end, far away from the sliding block, of the second elastic limiting assembly, and the second fixed disc is fixed with the first side arc-shaped;
the second elastic limiting assembly comprises a second compression cylinder and a limiting spring, the second compression cylinder is installed on one side of the sliding block, and the limiting spring is sleeved on the outer side of the second compression cylinder;
the outside mid-mounting of connecting and accomodating the chamber has the respiratory mask to accomodate the chamber, just one side that the chamber was accomodate to the respiratory mask articulates through first articulated piece has the articulated door of second, the handle is installed to the outside bottom of the articulated door of second.
A unhooking structure lifesaving method for marine lifesaving on a sea boat comprises the following steps:
step 1: when in first aid, the handle rotating assembly is rotated to drive the disc body to rotate, and the third circular gear is driven to rotate through the mutual matching of the special-shaped convex block and the sliding rack tooth transmission assembly;
step 2: the third circular gear rotates to drive the second circular gear and the first circular gear to rotate, so that the second hook clamping ring is driven to loosen the second hook component;
and step 3: the first hook assembly is hung on the body of a rescuer, and then the victim is rescued;
and 4, step 4: the oxygen mask is taken out by opening the second hinged door and then sleeved at the mouth and nose parts of the victim, and then the base is opened to supply oxygen and prevent water choking;
and 5: the rope is stored through the rope storage assembly, and then the lifesaver and the victim are brought back;
step 6: after the victim is rescued, the oxygen mask is put back, and the second hook assembly is placed at the inner side of the second hook clamping ring;
and 7: the handle rotating assembly is rotated reversely to drive the disc body to rotate, and the disc body drives the special-shaped lug to be separated from the first elastic limiting assembly matched with the sliding rod to drive the rack teeth to move;
and 8: the rack drives the third circular gear to rotate, the third circular gear rotates to drive the second circular gear and the first circular gear to rotate, and then the second hook clamping ring is driven to close and clamp the second hook component to realize limiting.
The invention has the beneficial technical effects that:
the invention provides a unhooking structure for marine life saving on a sea boat and a life saving method thereof.A handle rotating assembly is rotated to drive a disc body to rotate during emergency treatment, and a third circular gear is driven to rotate by the mutual matching of a special-shaped lug and a sliding rack tooth transmission assembly; the third circular gear rotates to drive the second circular gear and the first circular gear to rotate, so that the second hook clamping ring is driven to loosen the second hook component; the first hook assembly is hung on the body of a rescuer, and then the victim is rescued; the oxygen mask is taken out by opening the second hinged door and then sleeved at the mouth and nose parts of the victim, and then the base is opened to supply oxygen and prevent water choking; the rope is stored through the rope storage assembly, and then the lifesaver and the victim are brought back; after the victim is rescued, the oxygen mask is put back, and the second hook assembly is placed at the inner side of the second hook clamping ring; the handle rotating assembly is rotated reversely to drive the disc body to rotate, and the disc body drives the special-shaped lug to be separated from the first elastic limiting assembly matched with the sliding rod to drive the rack teeth to move; the rack drives the third circular gear to rotate, the third circular gear rotates to drive the second circular gear and the first circular gear to rotate, and then the second hook clamping ring is driven to close and clamp the second hook component to realize limiting.
Drawings
Fig. 1 is a perspective view illustrating an overall structure of a preferred embodiment of a unhooking structure for marine life saving on a sea boat and a life saving method thereof according to the present invention;
fig. 2 is a perspective view illustrating a clamping assembly according to a preferred embodiment of a unhooking structure for marine life saving on a sea boat and a life saving method thereof;
fig. 3 is a perspective view of the combination of the handle rotating assembly and the linkage push-pull assembly and the clamping transmission assembly according to a preferred embodiment of the unhooking structure for marine life saving on the sea boat and the life saving method thereof;
fig. 4 is a perspective view illustrating a handle rotating unit according to a preferred embodiment of a unhooking structure for marine life saving on a sea boat and a life saving method thereof according to the present invention;
FIG. 5 is a perspective view of a linked push-pull assembly according to a preferred embodiment of a unhooking structure for marine life saving on a sea-going vessel and a life saving method thereof;
fig. 6 is a perspective view illustrating a retractable rope assembly according to a preferred embodiment of a unhooking structure for marine life saving on a sea vessel and a life saving method thereof;
fig. 7 is a perspective view illustrating a hook assembly according to a preferred embodiment of a unhooking structure for marine life saving on a sea boat and a life saving method thereof;
fig. 8 is a side sectional view of a hook assembly of a preferred embodiment of a unhooking structure for marine life saving on a sea vessel and a method for life saving thereof according to the present invention;
fig. 9 is a top view of an oxygen cylinder holding assembly of a preferred embodiment of a unhooking structure for marine life saving on a sea boat and a method for life saving thereof according to the present invention;
fig. 10 is an enlarged view of a structure at a position a of a preferred embodiment of a unhooking structure for marine life saving on a sea vessel and a life saving method thereof according to the present invention;
fig. 11 is an enlarged view of a structure at b of a preferred embodiment of a unhooking structure for marine life saving on a sea boat and a life saving method thereof according to the present invention;
fig. 12 is an enlarged view of a structure at c of a preferred embodiment of a unhooking structure for marine life saving on a sea boat and a life saving method thereof according to the present invention.
In the figure: 1-hull side plate, 2-inclined rope baffle, 3-side fixing plate, 4-second hook clamping ring, 5-first sponge protection pad, 6-rope, 7-annular hanging ring, 8-connecting receiving cavity, 10-fixing barrel, 11-threaded rod, 12-disk body, 13-special-shaped bump, 14-first connecting arm, 15-sliding rod, 16-strip tooth, 17-buffer spring, 18-first compression barrel, 19-U-shaped seat, 20-first circular gear, 21-second circular gear, 22-third circular gear, 23-main rotating shaft, 24-limiting sliding rod, 25-first fixing disk, 26-rotating handle, 27-transverse connecting rod, 28-vertical connecting rod, 29-limiting lantern ring, 30-vertical connecting seat, 31-roller, 32-driving motor, 33-sheath arc-shaped plate, 34-limiting spring, 35-first hinged door, 36-second compression cylinder, 37-second fixed disk, 38-respiratory mask storage cavity, 39-second hook, 40-elastic limiting sheet, 41-first hinged sheet, 42-second hinged door, 43-first side arc-shaped clamping ring, 44-connecting hose, 45-base, 46-lug, 47-second hinged sheet, 48-second side arc-shaped clamping ring, 49-second sponge pad, 50-sliding block, 51-limiting cylinder, 52-first hook, 53-third hook, 54-oxygen mask, 55-second connecting arm and 56-limiting rod.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-12, the sea rescue unhooking structure for a sea boat provided by this embodiment includes a hull side plate 1, a rope receiving assembly, a rope 6 and a second hook assembly, a screw limiting assembly is installed on an outer wall of the hull side plate 1, a tray body 12 is installed through the screw limiting assembly, a special-shaped projection 13 is integrally formed on an outer side of the tray body 12, a handle rotating assembly is installed in a middle portion of a side of the tray body 12 away from the screw limiting assembly, a sliding rack transmission assembly is matched with an outer side of the special-shaped projection 13, a first elastic limiting assembly is arranged on a side of the sliding rack transmission assembly away from the special-shaped projection 13, a U-shaped seat 19 is installed at a bottom of the first elastic limiting assembly, a gear transmission assembly directly or indirectly matched with the sliding rack transmission assembly is arranged on one side of a top of the U-shaped seat 19 and an inner side of the U-shaped seat 19, a second hook, the second couple subassembly includes and accomodates chamber 8 through being connected that annular link 7 and rope 6 are connected, and connects the inboard of accomodating chamber 8 and be equipped with base 45, connects the inner wall top of accomodating chamber 8 and all is equipped with oxygen cylinder screens subassembly with the bottom, and base 45 is connected with oxygen mask 54 through coupling hose 44, connects the end mid-mounting of accomodating chamber 8 and has second couple 39, and second couple 39 side top articulates there is spacing piece of elasticity 40.
When in first aid, the handle rotating assembly is rotated to drive the disc body 12 to rotate, and the third circular gear 22 is driven to rotate through the mutual matching of the special-shaped convex block 13 and the sliding rack tooth transmission assembly; the third circular gear 22 rotates to drive the second circular gear 21 and the first circular gear 20 to rotate, and further the second hook clamping ring 4 is driven to loosen the second hook component; the first hook assembly is hung on the body of a rescuer, and then the victim is rescued; the oxygen mask 54 is taken out by opening the second hinged door 42 and then sleeved on the mouth and nose of the victim, and then the base 45 is opened to supply oxygen and prevent water choking; the rope 6 is stored through the rope storage assembly, and then the lifesaver and the victim are brought back; after the victim is rescued, the oxygen mask 54 is put back, and the second hook component is placed at the inner side of the second hook clamping ring 4; the handle rotating assembly is rotated reversely to drive the disc body 12 to rotate, and the disc body 12 drives the special-shaped convex block 13 to be separated from the first elastic limiting assembly matched with the sliding rod 15 to drive the rack 16 to move; the rack 16 drives the third circular gear 22 to rotate, and the third circular gear 22 rotates to drive the second circular gear 21 and the first circular gear 20 to rotate, so as to drive the second hook clamping ring 4 to close and clamp the second hook component to realize limiting.
In this embodiment, the rope storage assembly includes slope rope guard 2, side fixing plate 3, cylinder 31 and driving motor 32, and side fixing plate 3 fixes at hull curb plate 1 lateral part, and the inboard of side fixing plate 3 installs cylinder 31 through the bearing, and the top of side fixing plate 3 leans out and constitutes slope rope guard 2, and one side installation driving motor 32 of side fixing plate 3, and the output of driving motor 32 runs through the inner wall of side fixing plate 3 and the mid-mounting of cylinder 31 towards driving motor 32 one side.
Drive cylinder 31 through start-up driving motor 32 and rotate, accomodate rope 6 through cylinder 31, and then accomodate the second couple subassembly.
In this embodiment, the screw limiting assembly comprises a fixed cylinder 10 and a threaded rod 11, the fixed cylinder 10 is installed at a position of the hull side plate 1 close to the rope storage assembly, the threaded rod 11 is meshed with the inner side of the fixed cylinder 10, one end of the threaded rod 11 far away from the fixed cylinder 10 is fixed with the tray body 12, the handle rotating assembly comprises a vertical connecting seat 30, a vertical connecting rod 28, a transverse connecting rod 27 and a rotating handle 26, the vertical connecting seat 30 is installed in the middle of one side of the tray body 12 far away from the threaded rod 11, the vertical connecting rod 28 is installed in the middle of one side of the vertical connecting seat 30 far away from the tray body 12, the transverse connecting rod 27 is installed at one end of the vertical connecting rod 28 far away from the vertical connecting seat 30, the rotating, and the bottom of the position limiting lantern ring 29 is provided with a first connecting arm 14, and one end of the first connecting arm 14 far away from the position limiting lantern ring 29 is arranged on the U-shaped seat 19.
The rotating handle 26 is rotated to drive the vertical connecting rod 28 to rotate, the vertical connecting rod 28 drives the disc body 12 to rotate, and the disc body 12 drives the special-shaped convex block 13 to rotate to a proper position so as to be matched with the sliding rack-and-pinion transmission assembly.
In this embodiment, the sliding rack-and-pinion transmission assembly includes a sliding rod 15, a limiting slide rod 24, a rack 16, a limiting rod 56 and a second connecting arm 55, the second connecting arm 55 is installed at the top of one side of the U-shaped seat 19, the limiting rod 56 is installed at the top of the second connecting arm 55 and is far away from the U-shaped seat 19, the special-shaped protrusion 13 is matched with the sliding rod 15, the limiting slide rod 24 is arranged at the bottom of the sliding rod 15 and is axially arranged along the sliding rod 15, and the rack 16 is installed at one end of the sliding rod 15, which is far away from the special-shaped protrusion 13.
The special-shaped convex block 13 drives the sliding rod 15 to move towards the direction far away from the disc body 12, and the rack teeth 16 drive the gear transmission assembly to realize transmission, so that the second hook clamping ring 4 is driven to clamp the second hook assembly.
In this embodiment, the first elastic limiting component includes a first compression barrel 18, a buffer spring 17 and a first fixed disk 25, the first compression barrel 18 is installed at one end of the rack 16 far away from the sliding rod 15, the buffer spring 17 is sleeved on the outer side of the first compression barrel 18, the first fixed disk 25 is installed at one end of the first compression barrel 18 far away from the rack 16, and the bottom of the first fixed disk 25 is fixed on the top of the U-shaped seat 19.
In the present embodiment, the gear transmission assembly includes a third circular gear 22, a main rotating shaft 23, a first circular gear 20 and a second circular gear 21, the main rotating shaft 23 penetrates through the U-shaped seat 19, the third circular gear 22 is installed on the top of the main rotating shaft 23, the first circular gear 20 is installed at the bottom of the outer side of the main rotating shaft 23, the second circular gear 21 is installed at the inner side of the U-shaped seat 19 through a rotating rod, the first circular gear 20 and the second circular gear 21 are meshed with each other, and the third circular gear 22 and the rack 16 are meshed with each other.
In this embodiment, the second hook clamping assembly includes two sets of second hook clamping rings 4, a first sponge protection pad 5 and a sheath arc plate 33, the two sets of second hook clamping rings 4 are semi-circular structures and mutually form a circular structure, the sheath arc plate 33 is installed to the end portion of the second hook clamping rings 4 in a protruding manner, a first circular gear 20 is installed at the top of one end of one set of second hook clamping rings 4 far away from the sheath arc plate 33, and a second circular gear 21 is installed at the top of one end of the other set of second hook clamping rings 4 far away from the sheath arc plate 33.
In this embodiment, the oxygen cylinder locking assembly comprises a base 45, a protrusion 46, a first side arc-shaped clamping ring 43, a second hinged piece 47, a second side arc-shaped clamping ring 48, a second sponge protection pad 49 and a sliding locking assembly, wherein the base 45 is installed at the upper and lower parts of the inner wall of the connecting and accommodating cavity 8, the protrusion 46 is installed at one side of the base 45 far away from the inner wall of the connecting and accommodating cavity 8, the second hinged piece 47 is installed at the outer side of the protrusion 46 and is hinged with the first side arc-shaped clamping ring 43 and the second side arc-shaped clamping ring 48 through the second hinged piece 47, the second sponge protection pad 49 is laid at the inner sides of the second side arc-shaped clamping ring 48 and the first side arc-shaped clamping ring 43, and the sliding locking assembly is installed between the second side arc-shaped clamping ring;
the sliding clamping assembly comprises a sliding block 50, a limiting spring 34, a second compression cylinder 36, a second fixed disc 37, a first hook 52, a third hook 53 and a limiting cylinder 51, the sliding block 50 capable of sliding at the outer side end of the first side arc-shaped clamping ring 43 is installed on the outer side wall of the first side arc-shaped clamping ring 43, the first hook 52 is installed at the position, facing the second side arc-shaped clamping ring 48, of the sliding block 50, the third hook 53 is installed at one side, facing the first side arc-shaped clamping ring 43, of the second side arc-shaped clamping ring 48, the limiting cylinder 51 is arranged on the outer side of the third hook 53, the third hook 53 is matched with the first hook 52, a second elastic limiting assembly is arranged at one side of the sliding block 50, the second fixed disc 37 is installed at one end, far away from the sliding block 50, of the second elastic limiting assembly, and the;
the second elastic limiting assembly comprises a second compression cylinder 36 and a limiting spring 34, the second compression cylinder 36 is installed on one side of the sliding block 50, and the limiting spring 34 is sleeved on the outer side of the second compression cylinder 36;
connect the outside mid-mounting who accomodates chamber 8 and accomodate chamber 38 with the respiratory mask, and one side that chamber 38 was accomodate to the respiratory mask articulates through first articulated piece 41 has second articulated door 42, and the handle is installed to the outside bottom of second articulated door 42.
Example two
A unhooking structure lifesaving method for marine lifesaving on a sea boat comprises the following steps:
step 1: when in first aid, the handle rotating assembly is rotated to drive the disc body 12 to rotate, and the third circular gear 22 is driven to rotate through the mutual matching of the special-shaped convex block 13 and the sliding rack tooth transmission assembly;
step 2: the third circular gear 22 rotates to drive the second circular gear 21 and the first circular gear 20 to rotate, and further the second hook clamping ring 4 is driven to loosen the second hook component;
and step 3: the first hook assembly is hung on the body of a rescuer, and then the victim is rescued;
and 4, step 4: the oxygen mask 54 is taken out by opening the second hinged door 42 and then sleeved on the mouth and nose of the victim, and then the base 45 is opened to supply oxygen and prevent water choking;
and 5: the rope 6 is stored through the rope storage assembly, and then the lifesaver and the victim are brought back;
step 6: after the victim is rescued, the oxygen mask 54 is put back, and the second hook component is placed at the inner side of the second hook clamping ring 4;
and 7: the handle rotating assembly is rotated reversely to drive the disc body 12 to rotate, and the disc body 12 drives the special-shaped convex block 13 to be separated from the first elastic limiting assembly matched with the sliding rod 15 to drive the rack 16 to move;
and 8: the rack 16 drives the third circular gear 22 to rotate, and the third circular gear 22 rotates to drive the second circular gear 21 and the first circular gear 20 to rotate, so as to drive the second hook clamping ring 4 to close and clamp the second hook component to realize limiting.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. The utility model provides a unhook structure for ocean lifesaving on sea ship, includes hull curb plate (1), rope storage assembly, rope (6) and second couple subassembly, its characterized in that: the outer wall of hull curb plate (1) is installed screw rod spacing subassembly and is installed disk body (12) through screw rod spacing subassembly, the outside integrated into one piece of disk body (12) has special-shaped lug (13), keep away from disk body (12) one side mid-mounting of screw rod spacing subassembly has handle rotating assembly, the outside cooperation of special-shaped lug (13) has slip rack tooth drive assembly, slip rack tooth drive assembly keeps away from one side of special-shaped lug (13) is equipped with first elasticity spacing subassembly, U type seat (19) are installed to the bottom of first elasticity spacing subassembly, one side at U type seat (19) top with the inboard of U type seat (19) all be equipped with the direct or indirect complex gear drive assembly of slip rack tooth drive assembly, slip rack tooth drive assembly's bottom installs second couple centre gripping subassembly, the second couple subassembly include through annular link (7) with the connection that rope (6) are connected is accomodate and is accomodate Chamber (8), just the inboard of connecting and accomodating chamber (8) is equipped with base (45), the inner wall top of connecting and accomodating chamber (8) all is equipped with oxygen cylinder screens subassembly with the bottom, base (45) are connected with oxygen mask (54) through coupling hose (44), the end mid-mounting of connecting and accomodating chamber (8) has second couple (39), second couple (39) side top is articulated to have elasticity spacing piece (40).
2. A unhooking structure for marine life saving on a sea-craft according to claim 1, wherein: the rope storage assembly comprises an inclined rope retaining plate (2), a side fixing plate (3), a roller (31) and a driving motor (32), the side fixing plate (3) is fixed on a side portion of the ship body side plate (1), the roller (31) is installed on the inner side of the side fixing plate (3) through a bearing, the top of the side fixing plate (3) is inclined outwards to form the inclined rope retaining plate (2), one side of the side fixing plate (3) is installed on the driving motor (32), and the output end of the driving motor (32) penetrates through the inner wall of the side fixing plate (3) and the roller (31) faces the middle installation of one side of the driving motor (32).
3. A unhooking structure for marine life saving on a sea-craft according to claim 1, wherein: the screw limiting component comprises a fixed cylinder (10) and a threaded rod (11), the fixed cylinder (10) is installed at the position, close to the rope storage component, of the ship body side plate (1), the threaded rod (11) is meshed with the inner side of the fixed cylinder (10), and the threaded rod (11) is far away from one end of the fixed cylinder (10) and the disc body (12) is fixed.
4. A unhooking structure for marine life saving on a sea-craft according to claim 1, wherein: the handle rotating component comprises a vertical connecting seat (30), a vertical connecting rod (28), a transverse connecting rod (27) and a rotating handle (26), the middle part of one side of the disc body (12) far away from the threaded rod (11) is provided with the vertical connecting seat (30), the middle part of one side of the vertical connecting seat (30) far away from the disc body (12) is provided with the vertical connecting rod (28), the transverse connecting rod (27) is arranged at one end of the vertical connecting rod (28) far away from the vertical connecting seat (30), the two ends of the outer side of the transverse connecting rod (27) are provided with the rotating handles (26), the outer side of the vertical connecting seat (30) is also sleeved with a limiting lantern ring (29), and the bottom of the spacing lantern ring (29) is provided with a first connecting arm (14), the end of the first connecting arm (14) far away from the position limiting lantern ring (29) is arranged on the U-shaped seat (19).
5. A unhooking structure for marine life saving on a sea-craft according to claim 1, wherein: the sliding rack tooth transmission assembly comprises a sliding rod (15), a limiting sliding rod (24), rack teeth (16), a limiting rod (56) and a second connecting arm (55), the second connecting arm (55) is installed at the top of one side of a U-shaped seat (19), the limiting rod (56) is installed at the top of the second connecting arm (55) away from the U-shaped seat (19), a special-shaped bump (13) is matched with the sliding rod (15), the limiting sliding rod (24) is arranged at the bottom of the sliding rod (15) along the sliding rod (15) in the axial direction, the rack teeth (16) are installed at the sliding rod (15) away from one end of the special-shaped bump (13).
6. A unhooking structure for marine life saving on a sea-craft according to claim 5, wherein: the first elastic limiting assembly comprises a first compression barrel (18), a buffer spring (17) and a first fixed disk (25), the first compression barrel (18) is installed, the rack teeth (16) are far away from one end of the sliding rod (15), the buffer spring (17) is sleeved on the outer side of the first compression barrel (18), the first fixed disk (25) is installed, the first compression barrel (18) is far away from one end of the rack teeth (16), and the bottom of the first fixed disk (25) is fixed to the top of the U-shaped seat (19).
7. A decoupling structure for marine life saving on a sea ship as claimed in claim 6, wherein: the gear transmission assembly comprises a third circular gear (22), a main rotating shaft (23), a first circular gear (20) and a second circular gear (21), the main rotating shaft (23) penetrates through the U-shaped seat (19), the third circular gear (22) is installed on the top of the main rotating shaft (23), the first circular gear (20) is installed at the bottom of the outer side of the main rotating shaft (23), the second circular gear (21) is installed on the inner side of the U-shaped seat (19) through a rotating rod, the first circular gear (20) is meshed with the second circular gear (21), and the third circular gear (22) is meshed with the strip teeth (16).
8. A decoupling structure for marine life saving on a sea ship as claimed in claim 7, wherein: the second couple centre gripping subassembly includes that two sets of second couple clamping ring (4), first sponge protection are filled up (5) and sheath arc (33), and two sets of second couple clamping ring (4) are semi-circular structure and constitute circular structure each other, the tip evagination installation of second couple clamping ring (4) sheath arc (33), a set of second couple clamping ring (4) are kept away from the one end top of sheath arc (33) is installed first circular gear (20), and another group of second couple clamping ring (4) are kept away from second circular gear (21) are installed at the one end top of sheath arc (33).
9. A unhooking structure for marine life saving on a sea-craft according to claim 1, wherein: the oxygen cylinder clamping assembly comprises a base (45), a convex block (46), a first side arc-shaped clamping ring (43), a second hinging sheet (47), a second side arc-shaped clamping ring (48), a second sponge protection pad (49) and a sliding clamping assembly, the base (45) is arranged at the upper part and the lower part of the inner wall of the connecting and containing cavity (8), the convex block (46) is arranged at one side of the base (45) far away from the inner wall of the connecting and containing cavity (8), the second hinging sheet (47) is arranged on the outer side of the lug (46) and is hinged with the first side arc-shaped clamping ring (43) and the second side arc-shaped clamping ring (48) through the second hinging sheet (47), the second sponge protective pad (49) is paved on the inner sides of the second side arc-shaped clamping ring (48) and the first side arc-shaped clamping ring (43), the sliding clamping assembly is arranged between the second side arc-shaped clamping ring (48) and the first side arc-shaped clamping ring (43);
the sliding clamping component comprises a sliding block (50), a limiting spring (34), a second compression cylinder (36), a second fixed disc (37), a first hook (52), a third hook (53) and a limiting cylinder (51), the sliding block (50) capable of sliding at the outer side end of the first side arc-shaped clamping ring (43) is installed on the outer side wall of the first side arc-shaped clamping ring (43), the sliding block (50) faces the second side arc-shaped clamping ring (48) and is provided with the first hook (52), the second side arc-shaped clamping ring (48) faces one side of the first side arc-shaped clamping ring (43) and is provided with the third hook (53), the limiting cylinder (51) is arranged on the outer side of the third hook (53), the third hook (53) is matched with the first hook (52), a second elastic limiting component is arranged on one side of the sliding block (50), and the second fixed disc (37) is installed at one end, far away from the sliding block (50), of the second elastic limiting component, the second fixed disc (37) is fixed with the first side arc-shaped clamping ring (43);
the second elastic limiting assembly comprises a second compression cylinder (36) and a limiting spring (34), the second compression cylinder (36) is installed on one side of the sliding block (50), and the limiting spring (34) is sleeved on the outer side of the second compression cylinder (36);
the outside mid-mounting of connecting and accomodating chamber (8) has respiratory mask to accomodate chamber (38), just one side that respiratory mask accomodates chamber (38) articulates through first articulated piece (41) has second articulated door (42), the handle is installed to the outside bottom of second articulated door (42).
10. A method of rescuing from a unhooking structure for marine rescuing from a sea vessel as claimed in any one of claims 1 to 9, wherein: the method comprises the following steps:
step 1: when in first aid, the handle rotating assembly is rotated to drive the disc body (12) to rotate, and the third circular gear (22) is driven to rotate through the mutual matching of the special-shaped convex block (13) and the sliding rack tooth transmission assembly;
step 2: the third round gear (22) rotates to drive the second round gear (21) and the first round gear (20) to rotate, and further the second hook clamping ring (4) is driven to loosen the second hook component;
and step 3: the first hook assembly is hung on the body of a rescuer, and then the victim is rescued;
and 4, step 4: the oxygen mask (54) is taken out and sleeved at the mouth and nose parts of the victim by opening the second hinged door (42), and then the base (45) is opened to supply oxygen and prevent water choking;
and 5: the rope (6) is stored through the rope storage assembly, and then the lifesaver and the victim are brought back;
step 6: after the victim is rescued, the oxygen mask (54) is put back, and meanwhile, the second hook component is placed on the inner side of the second hook clamping ring (4);
and 7: the handle rotating assembly is rotated reversely to drive the disc body (12) to rotate, and the disc body (12) drives the special-shaped lug (13) to be separated from the first elastic limiting assembly matched with the sliding rod (15) to drive the rack (16) to move;
and 8: the rack (16) drives the third circular gear (22) to rotate, the third circular gear (22) rotates to drive the second circular gear (21) and the first circular gear (20) to rotate, and then the second hook clamping ring (4) is driven to close and clamp the second hook component to realize limiting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010299739.2A CN111470009B (en) | 2020-04-16 | 2020-04-16 | Unhooking structure for marine life saving on sea boat and life saving method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010299739.2A CN111470009B (en) | 2020-04-16 | 2020-04-16 | Unhooking structure for marine life saving on sea boat and life saving method thereof |
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| CN111470009B CN111470009B (en) | 2021-05-25 |
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| CN111938695A (en) * | 2020-08-10 | 2020-11-17 | 罗定强 | Novel color ultrasound operation table with automatic condom sleeving and disinfection function |
| CN112763245A (en) * | 2020-12-23 | 2021-05-07 | 中国人民解放军92578部队 | Underwater release and expansion cylinder type experimental device of life raft system |
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| EP2821338A1 (en) * | 2012-03-01 | 2015-01-07 | Barrero López, Antonio Javier | Aquatic lifesaving device |
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| FR2858594B1 (en) * | 2003-08-07 | 2006-10-13 | Mathieu Paul Claude Calendini | DEVICE FOR SECURING SWIMMING AREAS |
| CN2652822Y (en) * | 2003-11-10 | 2004-11-03 | 南京天保船舶器材制造有限公司 | Two side hook for life saving on sea |
| EP2821338A1 (en) * | 2012-03-01 | 2015-01-07 | Barrero López, Antonio Javier | Aquatic lifesaving device |
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| CN112763245A (en) * | 2020-12-23 | 2021-05-07 | 中国人民解放军92578部队 | Underwater release and expansion cylinder type experimental device of life raft system |
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|---|---|
| CN111470009B (en) | 2021-05-25 |
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