CN211618038U - Fixed remote launching and automatic recovery type lifesaving device - Google Patents

Fixed remote launching and automatic recovery type lifesaving device Download PDF

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Publication number
CN211618038U
CN211618038U CN202020169456.1U CN202020169456U CN211618038U CN 211618038 U CN211618038 U CN 211618038U CN 202020169456 U CN202020169456 U CN 202020169456U CN 211618038 U CN211618038 U CN 211618038U
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bin
launching
reel
wheel disc
clutch
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CN202020169456.1U
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赵海波
尹浩冉
戴家傲
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Yantai University
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Yantai University
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Abstract

The utility model discloses a fixed remote launching and automatic recovery type lifesaving device, which is characterized by comprising a gas storage bin, a motor bin, a launching bin and a wheel disk bin, wherein the gas storage bin is internally provided with a high-pressure gas cylinder and a gas valve switch consisting of a movable iron sheet, a fixed iron sheet and a high-strength spring; the launching bin comprises a launching bin body, a life buoy main body, a wheel disc and a life rope, wherein the interior of the life buoy main body is filled with hydrophobic foam and is provided with a water inlet hole of an elastic valve structure; the wheel disc bin comprises a wheel disc bin body, a rope wheel disc, a clutch connected with a clutch switch and an output bearing. The utility model discloses safe and reliable, convenient rescue are efficient, pollution-free, can retrieve automatically after the transmission, and area is little and projection distance is far away and can pull back ship or land with the person of falling into water.

Description

Fixed remote launching and automatic recovery type lifesaving device
The technical field is as follows:
the utility model relates to a but fixed long-range transmission automatic recovery formula life saving equipment belongs to rescue equipment technical field on water.
Background art:
the life buoy is one of water life-saving equipment, and is usually made of cork, foamed plastic or other light materials with small specific gravity, and is covered by canvas, plastic and the like. The life ring for swimming practice can also be made of rubber, filled with air and also called as a rubber ring.
The common life buoy is generally in a PVC (polyvinyl chloride) plastic filled circular ring shape, is light in weight but not far thrown, and has poor rescue effect on people falling into water at a distance. Marine lifebuoys are annular life saving devices made of lightweight solid buoyancy materials, and are commonly made of closed cell foam. Rush, cork flakes and cork granules are prohibited from being used as buoyancy materials on sea-going vessels, nor are inflatable lifebuoys permitted. The lifebuoy for the river mainly adopts a polystyrene wrapping cloth lifebuoy, and the core material of the ring body of the lifebuoy adopts polystyrene material. The general production process is to wrap glass fiber cloth outside the core material of the ring body, and coat 3 layers of phenolic resin to form a sealed glass fiber reinforced plastic shell, and then coat the cloth and coat several layers of paint. On the ocean and fishery ships, China Ship inspection Bureau and China fishery Ship inspection Bureau have issued successive texts prohibiting the use of polystyrene-coated lifebuoys. The reason is that the material of the polystyrene cloth-covered lifebuoy has defects in performance, for example, the polystyrene material has poor oil resistance, and generates a shrinkage reaction after encountering oil, so that the buoyancy and the strength gradually disappear. The polyethylene composite life buoy adopts high-density polyethylene material as a shell, and polyurethane foam material is filled in the shell, so that the polyethylene composite life buoy is a novel life buoy at home. The polyethylene composite life buoy solves the problems that the polystyrene cloth-coated life buoy is not oil-resistant, the buoy body is easy to age under high-temperature environment and ultraviolet long-term radiation, a paint layer is peeled off, the manufacturing process is complex and the like, is an upgraded substitute product of the polystyrene life buoy, has the advantages of firm color, smooth surface, ageing resistance, high mechanical strength, corrosion resistance and the like, and has higher production cost than the polyethylene cloth-coated life buoy.
The throwing device is a device which takes compressed air or gunpowder as power and throws a rope and a life buoy to a target. The powder thrower can be divided into a pneumatic thrower and a gunpowder thrower according to power sources, wherein the gunpowder thrower makes loud sound when being launched and accompanies flame and sparks, so that the operation is unsafe. And both need to be manually pulled back onto the ship or pulled back to land. The common life buoy only provides floating and cannot bring a drowner back to the ship. When being used for the marine rescue of falling into water, to the very big region of wave, probably be washed far away by the wave in the twinkling of an eye, drowned person after struggling takes off the power and can't rely on self power to get back to the safety area or wait for the arrival of rescue for a long time moreover.
Current patent number is 201520862639.0's utility model patent, provides a remote transmission formula life buoy, and it adopts meets water automatic inflation device, meets water automatic inflation device and includes spring, water-soluble piece, steel needle, liquefied gas cylinder, the spring is blocked into compression state by water-soluble piece, and its top is equipped with the steel needle, treats that the life buoy falls into water after the water-soluble piece dissolve, makes the spring bounce, promotes the steel needle and punctures the liquefied gas cylinder, liquefied gas in the liquefied gas cylinder fills the life buoy, forms the life buoy. The life buoy has a few problems, firstly the structure of the device is inconvenient, the gas cylinder needs to be manually carried up to use, the life buoy is not suitable for civil use, only professional rescue workers can skillfully master the use mode after training, secondly the life buoy is an inflatable warhead, if the life buoy is scratched by sharp objects such as coke rocks and the like in the falling process, the life buoy can lose efficacy and has a great rescue hidden danger, and secondly the warhead can only be launched, and people falling into the water can return to a safety zone by means of self strength after grabbing.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provide a fixed remote launching and automatic recovery type lifesaving device.
The utility model provides a technical scheme as follows: a fixed remote launching and automatic recovery type lifesaving device is characterized by comprising a gas storage bin, wherein at least two high-pressure gas cylinders are arranged in the gas storage bin, the gas cylinder opening of each high-pressure gas cylinder is tightly connected with a corresponding gas valve switch, and each gas valve switch is composed of a movable iron sheet in the middle, two fixed iron sheets on two sides of the movable iron sheet and a high-strength spring at the lower end of the movable iron sheet; the movable iron sheet is provided with a movable vent hole, the fixed iron sheet is provided with a fixed vent hole, the movable vent hole is staggered with the fixed vent hole and is arranged above the fixed vent hole, and the movable vent hole is communicated with the fixed vent hole when the movable iron sheet is pressed down;
the gas storage bin is connected with the motor bin, a high-power motor is arranged in the motor bin and connected with a motor switch, at least two clutch switches are arranged outside the motor bin, and each clutch switch is connected with a corresponding clutch;
the gas storage bin is connected with the launching bin, the launching bin is composed of at least two launching bin units which are uniformly distributed, each launching bin unit comprises a launching bin body, a life buoy main body and a wheel disc which are filled with hydrophobic foam are arranged in the launching bin body, the right end part of the launching bin body is connected with the launching bin cover life buoy main body, a plurality of water inlet holes are uniformly distributed in the life buoy main body, and the life buoy main body is connected with a life rope; an elastic valve structure is arranged in the water inlet hole;
the launching bin is connected with the reel bin, a round rotating base is arranged below the reel bin, the reel bin is composed of at least two reel bin units which are uniformly distributed, each launching bin unit is connected with a corresponding reel bin unit, each reel bin unit comprises a reel bin body, a rope reel and a clutch connected with a clutch switch are arranged in each reel bin body, and the lifesaving rope in the launching bin body bypasses the reel and is connected with the rope reel; the output bearing stretches out from high-power motor, turns into the other rim plate storehouse body in a right angle behind the most lateral rim plate storehouse body, and the output bearing link up each rim plate storehouse body in proper order, and the one end of the internal clutch of each rim plate storehouse links to each other with the output bearing, and the other end links to each other with the rope rim plate.
Furthermore, the hydrophobic foam material is a material of water-swellable rubber or isocyanate-terminated hydrophilic prepolymer; the life buoy body is made of low-density polyethylene foam and coated with fluorescent materials.
Furthermore, the number of the high-pressure gas cylinders, the gas valve switch, the clutch switch, the launching bin unit and the wheel disc bin unit is four.
The utility model has the advantages that:
the utility model overcomes adopt the explosive gas transmission to produce among the prior art and pollute, have the potential safety hazard nature, can not retrieve automatically after the transmission, can not launch a plurality of life buoy main parts simultaneously, life buoy main part volume is too big, area is big and projection distance is not enough and can pull back defects such as ship or land with the person of falling into water. It has the following components:
(1) the inner part of the life buoy main body is filled with hydrophobic foam materials and has an elastic valve structure, when the life buoy enters water after being launched, water enters from a water inlet of the main body to react with the hydrophobic foam, the water expands to be dozens of times of the volume of the life buoy main body in dozens of seconds to fill and form the life buoy main body, the valve is blocked by the formed foam, the water cannot enter, the whole process is finished in dozens of seconds after the water enters, the buoyancy is not required to be poor after the foam is formed, and the inner foam is already in a solid form when an outer ring body is scratched, so that potential safety hazards such as insufficient buoyancy caused by leakage are avoided.
(2) The life buoy main body ring body is coated with fluorescent materials, reaction mixing luminescence is generated after the life buoy main body ring body enters water, the rope is also coated with the fluorescent materials, so that a person falling into the water can easily find the life buoy main body at night, and the person in a safety area can conveniently see the flowing direction of the water flow and the distance between the person falling into the water.
(3) The aluminum alloy high-pressure detachable gas cylinder is arranged in the gas storage bin, and is launched to be pushed by high-pressure gas, so that the pollution and the spark are avoided, and the life buoy main body is not burnt.
(4) The launching distance is far away and the motor is arranged in the launching cabin, the motor can be started after launching to quickly pull back a person falling into water to the shore or the ship, the rescue efficiency is improved, a plurality of life buoy main bodies are arranged in the launching cabin, the life buoy can be launched for multiple times at one time or launched continuously, one motor drives different rope wheel discs to work independently through the clutch, and the life buoy do not influence each other.
(5) The circular rotating base can rotate, the launching direction can be adjusted, the launching angle can also be adjusted vertically and slightly, the best installation place of the circular rotating base is on the shore and on the ship, the best effect can be achieved by installing one circular rotating base at effective range distances on the shore or installing a plurality of circular rotating bases at the maximum pedestrian flow, and the two sides of the ship body are respectively provided with one circular rotating base, so that the rescue can be facilitated.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a schematic structural view of the air valve switch of the present invention;
fig. 5 is an exploded view of the gas valve switch of the present invention;
fig. 6 is a side exploded view of the gas valve switch of the present invention;
fig. 7 is a schematic structural view of the valve structure in the water inlet hole of the present invention when water is not filled;
fig. 8 is a schematic structural view of the water inlet hole after the expansion of the valve structure foam is completed.
The specific implementation mode is as follows: the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, 2 and 3, the fixed remote launching and automatic recovery type lifesaving device comprises a gas storage bin 1, wherein the gas storage bin 1 is arranged at the upper left side, at least two high-pressure aluminum alloy gas cylinders 2 are arranged in the gas storage bin, and the gas cylinder opening of each high-pressure gas cylinder 2 is tightly connected with a corresponding gas valve switch 5 which is four gas valve switches. As shown in fig. 4, 5 and 6, the gas valve switch 5 is composed of a middle movable iron piece 5-1, two fixed iron pieces 5-2 at both sides of the movable iron piece 5-1, and a high-strength spring 5-4 at the lower end of the movable iron piece 5-1. The movable iron sheet 5-1 is provided with a movable vent hole 5-5, the fixed iron sheet 5-2 is provided with a fixed vent hole 5-3, the movable vent hole 5-5 is staggered with the fixed vent hole 5-3 and is arranged above the fixed vent hole 5-3, and the movable vent hole 5-5 is communicated with the fixed vent hole 5-3 when the movable iron sheet 5-1 is pressed down.
The motor storehouse 12 is connected to the below of gas storage storehouse 1, is equipped with high-power motor 13 in the motor storehouse 12, and high-power motor 13 connects motor switch 3, and the outer left end in motor storehouse 12 is equipped with two at least this embodiments and is four clutch switch 4, and every clutch switch 4 connects a clutch 14 in the right side wheel disc storehouse that corresponds.
The right side of the gas storage bin 1 is connected with a launching bin which is arranged at the upper right side and consists of at least two launching bin units which are uniformly distributed in the embodiment, each launching bin unit comprises a launching bin body 6, a life buoy main body 7 and a wheel disc 10 which are filled with hydrophobic foam 19 are arranged in the launching bin body 6, and the hydrophobic foam 19 can be water-swellable rubber, isocyanate-terminated hydrophilic prepolymer and other materials which are rapidly swellable and pollution-free when meeting water; the lifebuoy main body 7 is made of low-density polyethylene foam, the ring body is made of polyethylene single material only, the ring body is high in elasticity, the surface of the ring body is smooth and attractive, the strength, the buoyancy, the oil resistance, the corrosion resistance and the like are comparable to those of other lifebuoy main bodies, and fluorescent materials are coated on the ring body. The right end part of the launching cabin body 6 is connected with a launching cabin cover 11, the interior of the cabin is protected to be clean and free of blockage, a plurality of water inlet holes 8 are uniformly distributed in the life buoy main body 7, and the life buoy main body 7 is connected with a life rope 9. As shown in fig. 7 and 8, the elastic valve structure 20 is arranged in the water inlet hole 8, water enters the interior of the lifebuoy body 7 through the water inlet hole 8 and reacts with the hydrophobic foam 19 filled in the lifebuoy body to expand, the hydrophobic foam 19 expands to the expanded foam 21 with the volume being dozens of times of the volume of the lifebuoy body within dozens of seconds to fill and form the lifebuoy body, the elastic valve structure 20 is compressed by the expanded foam 21, the water inlet hole 8 is blocked, water cannot enter the interior, and the filling is completed at the moment.
Launch storehouse below connection rim plate storehouse, rim plate storehouse below is equipped with a circular rotating base 18, the rim plate storehouse comprises at least two this embodiments for four evenly distributed's rim plate storehouse units, a rim plate storehouse unit that corresponds with it is all connected to the below of every launch storehouse unit, every rim plate storehouse unit all includes a rim plate storehouse body 15, every rim plate storehouse body 15 is internal all to be equipped with a rope rim plate 16 and the clutch 14 that links to each other with clutch switch 4, life rope 9 in the launch storehouse body 6 walks around rim plate 10 and links to each other with rope rim plate 16. The output bearing 17 extends out of the high-power motor 13, enters the wheel disc bin body 15 at the most side and turns into the other three bin bodies at a right angle, the output bearing 17 sequentially penetrates through the four wheel disc bin bodies 15, one end of the clutch 14 in each wheel disc bin body 15 is connected with the output bearing 17, and the other end of the clutch is connected with the rope wheel disc 16. The clutch 14 in the sheave bin 15 transmits the rotational power of the output bearing 17 to the rope sheave 16 to rotate. The high-power motor 13 provides power to drive the rope wheel disc 16 to rotate through the output bearing 17 and the clutch 14 so as to recover the lifesaving rope 9.
The gas storage bin 1 is used for installing an aluminum alloy high-pressure gas cylinder 2, provides thrust for emission and can replace the gas cylinder when the gas is insufficient, the high-pressure gas pushes the emission, the pollution and the spark are avoided, the life buoy main body 7 cannot be burned, the front end interface of the gas cylinder is in an open state and is tightly attached to the 6 interface of the emission bin body after the aluminum alloy high-pressure gas cylinder 2 is installed, after the gas valve switch 5 is pressed down, the interface is communicated, and the life buoy main body 7 is pushed out by huge pressure in the gas cylinder.
After water is injected into the launching bin, the water enters the interior of the lifebuoy main body 7 from the water inlet 8 and reacts with the hydrophobic foam filled in the lifebuoy main body to expand, the water expands to dozens of times of the volume of the lifebuoy main body within dozens of seconds to fill and form the lifebuoy main body, the valve is blocked by the expanded foam after the lifebuoy is formed, and the water cannot enter the interior of the lifebuoy main body. The launching cabin is internally provided with a plurality of life buoy main bodies 7 which can be launched for a plurality of times at one time or launched continuously and singly, and the total number of life buoy main bodies is 4 in the embodiment. The lower part of the life buoy body 7 is connected with a life rope 9, and the life rope 9 enters the wheel disc bin 15 from the launching bin body 6 through the wheel disc 10.
In the reel bin, the clutch switch 3 converts the clutch 14 into an open state during launching, the rope reel 16 is in a free state, the lifesaving rope 9 flies out of the bin body along with the lifebuoy body 7, the clutch switch is opened to connect the clutch 14, and the rope reel 16 is connected with the high-power motor 13 in the motor bin 12 through the clutch 14 and the output bearing 17.
The motor cabin 12 is internally provided with a high-power motor 13 for providing pull-back power, and a clutch switch is opened to close the clutch. The motor switch 4 is started, the high-power motor 13 drives the output bearing 17 to rotate the rope wheel disc 16 through the clutch 14, the lifesaving rope 9 is recovered to the wheel disc bin 15, 4 rope wheel discs 16 are totally arranged in the embodiment, and the lifesaving rope can work independently and do not influence each other. During which the man falling into the water is brought back to the safe area. The power may be a battery or a cord from the circular rotating chassis 18.
The circular rotating base 18 can be mounted on a ship body or a shore high platform or a lifesaving platform, and can enable the device to rotate and adjust the direction up and down. The pressure and the electric power of the gas cylinder should be checked regularly by personnel on the ship and life-saving personnel on the shore, and if the pressure and the electric power are insufficient, the gas cylinder should be charged or replaced with a ventilation cylinder in time. A spare gas cylinder can be placed beside the device for the next rescue action.
After the person falling into the water is found, the switch is firstly turned on to check whether the circuit is connected or not, the clutch is turned on, the launching bin cover is turned on, the person falling into the water is launched at the upstream or upstream position of the person falling into the water as far as possible, and the launching target is aligned to the position 5-10 meters away from the upstream or upstream direction of the person falling into the water, so that the life buoy body can flow downstream and float to the side of the person falling into the water by riding the wind, and the person falling into the water can not be injured by falling bodies. The lifebuoy main body and the life rope are fluorescent and have obvious colors, so that a person falling into the water can find the position of the lifebuoy main body; and the rope can float on the water surface, and the person falling into the water can conveniently grasp. When the person falling into the water grasps the lifebuoy body and is ready, the clutch is closed, the motor is connected with the turntable, the motor is started, and the person falling into the water is pulled back to the safe place.
When a plurality of people fall into water, the clutches are all opened, the directions are adjusted to sequentially launch the lifebuoy body, after the people fall into water catch the lifebuoy, the clutches are closed in sequence or are closed together, and the motor is started to recover the people falling into water.
It should be understood that parts of the specification not set forth in detail are well within the prior art. The above description is only a preferred embodiment of the product, and several modifications and variations can be made without departing from the technical principle of the present invention, and should be regarded as the protection scope of the present invention.

Claims (3)

1. A fixed remote launching and automatic recovery type lifesaving device is characterized by comprising a gas storage bin (1), wherein at least two high-pressure gas cylinders (2) are arranged in the gas storage bin (1), a gas cylinder opening of each high-pressure gas cylinder (2) is tightly connected with a corresponding gas valve switch (5), and each gas valve switch (5) consists of a movable iron sheet (5-1) in the middle, two fixed iron sheets (5-2) on two sides of the movable iron sheet (5-1) and a high-strength spring (5-4) at the lower end of the movable iron sheet (5-1); the movable iron sheet (5-1) is provided with a movable vent hole (5-5), the fixed iron sheet (5-2) is provided with a fixed vent hole (5-3), the movable vent hole (5-5) and the fixed vent hole (5-3) are staggered and arranged above the fixed vent hole (5-3), and the movable vent hole (5-5) is communicated with the fixed vent hole (5-3) when the movable iron sheet (5-1) is pressed down;
the gas storage bin (1) is connected with a motor bin (12), a high-power motor (13) is arranged in the motor bin (12), the high-power motor (13) is connected with a motor switch (3), at least two clutch switches (4) are arranged outside the motor bin (12), and each clutch switch (4) is connected with a corresponding clutch (14);
the gas storage bin (1) is connected with a launching bin, the launching bin is composed of at least two launching bin units which are uniformly distributed, each launching bin unit comprises a launching bin body (6), a life buoy main body (7) filled with hydrophobic foam and a wheel disc (10) are arranged in the launching bin body (6), the right end part of the launching bin body (6) is connected with a launching bin cover (11), a plurality of water inlet holes (8) are uniformly distributed on the life buoy main body (7), and the life buoy main body (7) is connected with a life rope (9); an elastic valve structure (20) is arranged in the water inlet hole (8);
the launching bin is connected with the reel bin, a round rotating base (18) is arranged below the reel bin, the reel bin is composed of at least two reel bin units which are uniformly distributed, each launching bin unit is connected with a corresponding reel bin unit, each reel bin unit comprises a reel bin body (15), a rope reel (16) and a clutch (14) connected with a clutch switch (4) are arranged in each reel bin body (15), and the life-saving rope (9) in the launching bin body (6) bypasses the reel (10) and is connected with the rope reel (16); the output bearing (17) stretches out from the high-power motor (13), turns into the other wheel disc cabin body (15) at a right angle after entering the most lateral wheel disc cabin body (15), the output bearing (17) sequentially penetrates through the wheel disc cabin bodies (15), one end of a clutch (14) in each wheel disc cabin body (15) is connected with the output bearing (17), and the other end is connected with the rope wheel disc (16).
2. A fixed remote launching self-recoverable life saving device according to claim 1, wherein said hydrophobic foam (19) material is a water-swellable rubber or isocyanate-terminated hydrophilic prepolymer material; the life buoy body (7) is made of low-density polyethylene foam and coated with fluorescent materials.
3. The fixed remote launching and automatic recovery type lifesaving device as claimed in claim 1, wherein the number of the high-pressure gas cylinder (2), the gas valve switch (5), the clutch switch (4), the launching cabin unit and the wheel disk cabin unit is four.
CN202020169456.1U 2020-02-14 2020-02-14 Fixed remote launching and automatic recovery type lifesaving device Active CN211618038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020169456.1U CN211618038U (en) 2020-02-14 2020-02-14 Fixed remote launching and automatic recovery type lifesaving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020169456.1U CN211618038U (en) 2020-02-14 2020-02-14 Fixed remote launching and automatic recovery type lifesaving device

Publications (1)

Publication Number Publication Date
CN211618038U true CN211618038U (en) 2020-10-02

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CN202020169456.1U Active CN211618038U (en) 2020-02-14 2020-02-14 Fixed remote launching and automatic recovery type lifesaving device

Country Status (1)

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CN (1) CN211618038U (en)

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