CN1332851C - Automatic lifesaving mechaism in use for boat - Google Patents
Automatic lifesaving mechaism in use for boat Download PDFInfo
- Publication number
- CN1332851C CN1332851C CNB2005100275880A CN200510027588A CN1332851C CN 1332851 C CN1332851 C CN 1332851C CN B2005100275880 A CNB2005100275880 A CN B2005100275880A CN 200510027588 A CN200510027588 A CN 200510027588A CN 1332851 C CN1332851 C CN 1332851C
- Authority
- CN
- China
- Prior art keywords
- lifesaving
- net
- boat
- plate
- winch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to an automatic lifesaving mechanism for a boat. The present invention is mainly composed of a lifesaving capturing net and a help plate. A winch car used for withdrawing a traction rope and a motor used for driving the winch car to work are arranged on a deck of a boat head part. The other end of the traction rope is connected with the net mouth of the lifesaving capturing net. When the traction rope is tensed, the net mouth can be folded. The lifesaving capturing net is positioned in a lifesaving net gun fixed on a bracket at a boat tail part. A high pressure gas outlet barrel in the net gun releases pressure, and the lifesaving capturing net is ejected at high speed. The help plate is arranged on a deck at the middle back of a boat. Two honeycomb plates are hinged by hinges, which forms the help plate. Two pairs of electromagnetic connector pins at the tail part of the boat are corresponding to two pairs of electromagnetic connector pin holes arranged on the help plate. Therefore, when the help plate is put down, a slope is formed, and help work is started, the help plate can be fixed. The present invention adopts the lifesaving net gun to eject the lifesaving capturing net, the help plate is matched, and therefore, a person who falls into water can be exactly captured and successfully saved. The present invention is especially suitable for executing a task under a bad sea condition under which accidents easily happen. Help work can be effectively carried out.
Description
Technical field
What the present invention relates to is a kind of automatic lifesaving mechanism that is contained on the life boat, persons falling in water can be rescued back on the ship automatically, belongs to sea life-saving device.
Background technology
At present both at home and abroad the people of normal conditions rescue to(for) the sea are after the distress signal of receiving marine persons falling in water, to send life boat to sail for drowning place.After life boat arrived, the lifeguard allowed the victim tie up voluntarily to drowning people dish out buoy quoit and hawser on the ship, and the people on the lash ship pulls him then.Also having a kind of is life net, and net launches on the water surface automatically, and floats on the surface, and the drowning people can catch life net, is pulled to life boat then and gets on.
All above-mentioned lifesaving methods all have some common weak points:
1) life boat must have certain size, and two above rescuing work personnel will be arranged on the ship at least;
2) location is inaccurate, and promptly buoy quoit, life net etc. are thrown and forbidden, and cause lifesaving speed slow, and efficient is low;
3) persons falling in water must be regained consciousness, and needs to catch by the life of dishing out on the life boat by drowning people oneself;
4) adopt the life boat of above-mentioned lifesaving method not too to be fit to carry out rescue task when situation is relatively more abominable at sea, its personnel that are responsible for lifesaving itself just have certain danger.
Retrieval through documents and materials is found, application number is that 02245940.5 Chinese utility model patent discloses a kind of " Pneuamtic life saving net gun device on water ", this Pneuamtic life saving net gun device on water is equipped with gascollecting cap cylinder at the rear portion of its main body, nozzle has pneuamtic projecting mechanism, body front part is equipped with the storage and the trigger mechanism of net, this mechanism comprises the net in emitting head and the emitting head, also has a net mouth tightening and elevating mechanism, one end of this in-house hauling rope links to each other with net, and the other end links to each other with the draw off gear of rope.When the relief drowning person, only emitting head need be aimed at saved object, start pneuamtic projecting mechanism, high pressure gas release back is impacted and the ejaculation net, collect hauling rope then, drag the drowning person away from the water surface rapidly.This utility model is as being used for life boat, though can improve the accuracy of location, above-mentioned other three shortcomings still exist.And it is very big that net opens the resistance of back in water, if there is not other subsidiary, can smoothly the people is caught also be a problem.
Summary of the invention
The objective of the invention is to the deficiency at existing lifesaving method, design provides a kind of automatic lifesaving mechaism in use for boat, after life boat arrives the lifesaving position, can catch persons falling in water automatically, and it is towed back on the ship smoothly.Can reduce the salvor, reduce risk, even comparatively also can execute the task under the condition of severe in sea situation.Especially be fit to be contained on the intelligent life boat, all carry out automatic lifesaving by programming control.
For realizing this purpose, automatic lifesaving mechaism in use for boat of the present invention mainly is made up of lifesaving catching net and relief plate, on the deck of ship bow part, install one in order to winch that hauling rope is regained and the electrical motor that drives winch work, then the in succession network interface of lifesaving catching net of the other end of hauling rope can draw network interface in during the tension hauling rope.The lifesaving catching net is arranged in the life net rifle that is fixed on the after-poppet, relies on the high pressure gas outlet hold-off pressure in the net rifle that it is propelled away at a high speed.The relief plate is arranged on the deck of ship postmedian, is formed by hinge is hinged by two bending blocks, and two pairs of Electromagnetic bolt holes that are provided with on the two pairs of Electromagnetic bolts of quarter of a ship and the relief plate are corresponding, fixing when forming the slope and carry out rescue work in order to put down the relief plate.Rescue man-hour and with the lifesaving catching net persons falling in water is caught earlier, by the relief plate that stretches in the water persons falling in water is rescued back on the ship then.
Concrete structure of the present invention is: the electrical motor of a winch and the work of driving winch is installed on the deck of ship bow part, and an end of hauling rope is fixed on the winch, and the lifesaving catching net that the other end is ined succession and is positioned at the life net rifle, winch are used for hauling rope is regained.The life net rifle is fixed on the quarter of a ship support, and than the hinged relief plate that forms of the bending block that is roughly 3: 1, the afterbody of ship is provided with two pairs of Electromagnetic bolts by two block lengths weak point in placement on the ship half deck, and is corresponding with two pairs of Electromagnetic bolt holes that are arranged on relief plate side respectively.When the relief plate stretched in the water because of rescuing the people, Electromagnetic bolt will insert pin the Electromagnetic bolt hole, fixes thereby will succour plate.Near arranging a worm and gear device in the cabin of stern, worm screw is by the worm screw direct motor drive, is connected with pipe link between worm gear and the relief plate, and stretching out of plate and withdrawal are succoured in control when worm gear rotates.
Hang the little pouring weight of some metals around the special-purpose lifesaving catching net of design-calculated among the present invention, the edge of net is then put on hauling rope, lifesaving catching net network interface can be drawn in when packing up hauling rope.
When carrying out rescue mission, life boat is opened earlier near the drowning people, and stern is aimed at persons falling in water, and the life net rifle discharges high pressure gas launches the lifesaving catching net, aloft launches, and persons falling in water is covered.After the entry, because the little pouring weight density of metal around the net is bigger, it is comparatively rapid to sink, and the centre is then withstood and can't be sunk by the drowning people, therefore can smoothly personnel be caught.And in lifesaving catching net emission, by the rotation of motor drives worm screw, worm gear, by be connected in worm gear and pipe link between the relief plate make succour plate to stern stretch out, entry.Two pairs of Electromagnetic bolts that are arranged in stern then insert the Electromagnetic bolt hole of succouring correspondence position on the plate with pin, and the relief plate is fixed, and form a slope.
After after a while, start winch and regain hauling rope, when hauling rope is strained, automatically lifesaving catching net network interface is drawn in, prevent that persons falling in water from skidding off.Continue to pull back, the drowning people is rescued back on the ship by the relief plate.Then, Electromagnetic bolt is regained pin from the Electromagnetic bolt hole, and motor with reciprocating movement drives the counter-rotating of worm screw, worm gear, will succour plate by pipe link and be entrained back into initial position.At last, rescue craft is sailed go back to the bank, and the drowning people is further succoured.
The sheet material of relief plate is selected popular in the world new structure---plastic honeycomb plate structure at present among the present invention, and this kind material weight is light, intensity is high, water-fast.Adopt the relief plate of bending block structure, its major cause is in order to guarantee under the enough conditions of intensity the weight of lightened plate floor as much as possible.
Automatic lifesaving mechaism in use for boat of the present invention is compared with existing sea rescue method, has significant advantage and progress.It is smaller that life boat of the present invention can be done, and cost is corresponding lower.Adopt life net rifle emission lifesaving catching net, accurate positioning cooperates the ramp type relief plate of putting into water, can catch persons falling in water automatically, smoothly it is rescued back, and lifesaving speed is fast, especially can succour the persons falling in water of having gone into a coma.If persons falling in water is regained consciousness certainly, the lifesaving effect surely can be better.
Automatic lifesaving of the present invention mechanism makes can reduce the salvor when carrying out rescue mission, reduce risk.For intelligent life boat, then can not be equipped with other lifesaving personnel on the ship, can under the severe sea condition of accident pilosity, execute the task, effectively carry out rescue work.
The present invention is simple in structure, realizes that used parts are very common, can buy from the market fully, do not need other design, production, and are very convenient easily.
Description of drawings
Fig. 1 is the structural representation of automatic lifesaving mechaism in use for boat of the present invention.
Among Fig. 1,1 is winch motor, and 2 is winch, and 3 is hauling rope, and 4 are the relief plate, 5 is hinge, and 6 is the Electromagnetic bolt hole, and 7 is the life net rifle, and 8 are the lifesaving catching net, and 9 is support, 10 is Electromagnetic bolt, and 11 is the worm screw electrical motor, and 12 is worm screw, and 13 is worm gear, and 14 is pipe link.
Fig. 2 is a rough schematic of rescuing man-hour.
Among Fig. 2,2 is winch, and 3 is hauling rope, and 4 are the relief plate, and 10 is Electromagnetic bolt.
Fig. 3 is a lifesaving catching net scheme drawing.
Among Fig. 3,3 is hauling rope, and 8 are the lifesaving catching net, and 15 is the little pouring weight of metal.
The specific embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is further described.
The structural arrangement of automatic lifesaving mechaism in use for boat of the present invention as shown in Figure 1, one winch 2 is installed on the deck of ship bow part, be equipped with the work of winch motor 1 control winch 2 simultaneously, one end of hauling rope 3 is fixed on the winch 2, the lifesaving catching net 8 that the other end of hauling rope 3 is ined succession and is positioned at life net rifle 7, winch 2 are used for hauling rope 3 is regained.Life net rifle 7 is fixed on the quarter of a ship support 9.On the deck of ship postmedian, place the short relief plate of making than the bending block that is roughly 3: 14 of two block lengths, adopt hinge 5 hinged between the two boards of relief plate 4.At the afterbody of ship, two pairs of Electromagnetic bolts 10 are arranged, corresponding with two pairs of Electromagnetic bolt holes 6 that are arranged on relief plate 4 sides respectively, when relief plate 4 stretched in the water because of rescuing the people, Electromagnetic bolt 10 will insert pin Electromagnetic bolt hole 6, fixes thereby will succour plate 4.Arrange a worm and gear device in the close cabin of stern, worm screw 12 is driven by worm screw electrical motor 11.Is connected with pipe link 14 between the plate 4 with relief at worm gear 13, control relief plate 4 stretching out and withdrawal when worm gear 13 rotates.
Fig. 2 is that life saving service of the present invention is being rescued the rough schematic of man-hour, and succour plate 4 and put down and extend in the water this moment, and be fixed by Electromagnetic bolt 10.And winch 2 rotates hauling rope 3 withdrawals, drives the persons falling in water of being caught and rescues back on the ship by relief plate 4.
Fig. 3 is the scheme drawing of the lifesaving catching net of special use, hangs the little pouring weight 15 of some metals around lifesaving catching net 8, and the edge of net is then put on hauling rope 3, lifesaving catching net network interface can be drawn in when packing up hauling rope.
Rescue the people position when life boat drives to, adjust after direction aims at persons falling in water with stern, life net rifle 7 discharges high pressure gas lifesaving catching net 8 is propelled away.Lifesaving catching net 8 aloft launches, and the drowning people is covered.After the entry, because little pouring weight 15 density of metal around the net are bigger, rate of sinking is very fast, can smoothly the drowning people be caught.And in emission lifesaving catching net 8,11 runnings of worm screw electrical motor drive the rotation of worm screw 12 and worm gear 13, and the rotation of worm gear 13 drives relief plate 4 by pipe link 14, will succour plate 4 and slowly stretch out to stern.When the long plate of relief plate 4 stretches in the water along the stern gradient, and after Electromagnetic bolt hole 6 correspondences on Electromagnetic bolt 10 and the relief plate 4, Electromagnetic bolt 10 ejects pin, inserts Electromagnetic bolt hole 6, will succour plate 4 and fix.
After after a while, (configuring in advance, as 30 seconds, so that lifesaving catching net 8 is caught persons falling in water fully), winch motor 1 rotates, drive winch 2 rotations and begin to regain hauling rope 3, the lifesaving catching net 8 that to catch the drowning people by hauling rope 3 back drags, and rescues back on the ship via relief plate 4.Then, Electromagnetic bolt 10 is regained the pin in the Electromagnetic bolt hole 6, and the worm screw electrical motor 11 that reverses again drives the counter-rotating of worm screw 12, worm gear 13 equally, will succour plate 4 by pipe link 14 and slowly be entrained back into initial position.
Among the present invention, lifesaving catching net 8 is arranged in the life net rifle 7 that is fixed on the quarter of a ship support, relies on the high pressure gas outlet hold-off pressure in the net rifle that it is propelled away at a high speed.When lifesaving catching net 8 was in life net rifle 7, hauling rope 3 was drawn from muzzle, passes a small circle ring that is fixed under the gun barrel and is connected to winch 2.Adopt water lubricating between hauling rope 3 and the annulus, the wave of swarming serves as the effect of lubricant, guarantees that between hauling rope and the ring be frictionless basically, can not hinder, drives very swimmingly hauling rope when 8 emissions of lifesaving catching net.
Lifesaving catching net 8 is the improved private that the people is rescued at the sea that are used for, and the form of net is similar with common fishing net, adopts the form of mesh, because people's volume is bigger, so mesh also can be slightly larger.The size of net is roughly 3.5m * 3.5m size, considers that the drowning people can not be as straight and upright on land posture, so such size can successfully be rolled in the people in the net in water.And the area of life net is big, and 4 °, 5 ° the launching deviation that is caused by wave when emission also just can be accepted.The material of lifesaving catching net 8 adopts high-intensity light material, and is very little to guarantee its quality.Around net, bind 6～8 little pouring weights 15 of metal, because net is subjected to relatively large resistance in water, the little pouring weight 15 of metal all around can sink faster, and centre portion is because persons falling in water " pushes up " and and can't further sink, thereby can smoothly persons falling in water be wrapped.
Claims (3)
1, a kind of automatic lifesaving mechaism in use for boat, the winch motor (1) that it is characterized in that setting winch on the deck of ship bow part (2) and the work of driving winch, one end of hauling rope (3) is fixed on the winch (2), the lifesaving catching net (8) that the other end is ined succession and is positioned at life net rifle (7), life net rifle (7) is fixed on the quarter of a ship support (9), place on the ship half deck by two blocks of hinged relief plates (4) that form of bending block, the afterbody of ship is provided with two pairs of Electromagnetic bolts (10), corresponding with the two pairs of Electromagnetic bolt holes (6) that are arranged on relief plate (4) side respectively, when relief plate (4) stretches in the water, the pin insertion Electromagnetic bolt hole (6) of Electromagnetic bolt (10) will be succoured plate (4) and be fixed, in the close cabin of stern, arrange a worm and gear device, worm screw (12) is driven by worm screw electrical motor (11), is connected with pipe link (14) between worm gear (13) and relief plate (4), stretching out of plate (4) and withdrawal are succoured in control when worm gear (13) rotates.
2, according to the automatic lifesaving mechaism in use for boat of claim 1, it is characterized in that the length ratio of two bending blocks of described composition relief plate (4) is 3: 1, adopt hinge (5) hinged between two bending blocks.
3, according to the automatic lifesaving mechaism in use for boat of claim 1, it is characterized in that described lifesaving catching net (8) around hang with the little pouring weight of metal (15), the edge of net is put on hauling rope (3), lifesaving catching net (8) network interface can be drawn in when packing up hauling rope (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100275880A CN1332851C (en) | 2005-07-07 | 2005-07-07 | Automatic lifesaving mechaism in use for boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100275880A CN1332851C (en) | 2005-07-07 | 2005-07-07 | Automatic lifesaving mechaism in use for boat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1727252A CN1727252A (en) | 2006-02-01 |
| CN1332851C true CN1332851C (en) | 2007-08-22 |
Family
ID=35926807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100275880A Expired - Fee Related CN1332851C (en) | 2005-07-07 | 2005-07-07 | Automatic lifesaving mechaism in use for boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1332851C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050825A (en) * | 2018-09-13 | 2018-12-21 | 江苏科技大学 | A kind of unmanned boat ship carries unmanned folding and unfolding salvage device and salvage method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2032352A (en) * | 1978-06-09 | 1980-05-08 | Gibbs A | Improvements relating to watercraft |
| DE3014210A1 (en) * | 1980-04-14 | 1981-10-15 | Karl 2176 Osten Storch | Rescue aid for boat - has floating platform linked to boat by hinged ramp |
| US4738642A (en) * | 1985-04-17 | 1988-04-19 | Kawasaki Jukogyo Kabushiki Kaisha | Slidable mounting board for small water craft |
| JPH06199281A (en) * | 1993-01-06 | 1994-07-19 | Nippon Suisan Kaisha Ltd | Net form life-saving device |
| US6431105B2 (en) * | 1999-11-30 | 2002-08-13 | Simon Mokster Shipping As | Method for bringing people in life boats aboard a support vessel and a support vessel |
| US6533626B2 (en) * | 1998-06-23 | 2003-03-18 | Michel Pons | On-board device for rescuing a person from the sea enabling a conscious person to rescue himself |
| CN2564470Y (en) * | 2002-08-12 | 2003-08-06 | 宋有财 | Pneumatic water lifesaving net gun device |
-
2005
- 2005-07-07 CN CNB2005100275880A patent/CN1332851C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2032352A (en) * | 1978-06-09 | 1980-05-08 | Gibbs A | Improvements relating to watercraft |
| DE3014210A1 (en) * | 1980-04-14 | 1981-10-15 | Karl 2176 Osten Storch | Rescue aid for boat - has floating platform linked to boat by hinged ramp |
| US4738642A (en) * | 1985-04-17 | 1988-04-19 | Kawasaki Jukogyo Kabushiki Kaisha | Slidable mounting board for small water craft |
| JPH06199281A (en) * | 1993-01-06 | 1994-07-19 | Nippon Suisan Kaisha Ltd | Net form life-saving device |
| US6533626B2 (en) * | 1998-06-23 | 2003-03-18 | Michel Pons | On-board device for rescuing a person from the sea enabling a conscious person to rescue himself |
| US6431105B2 (en) * | 1999-11-30 | 2002-08-13 | Simon Mokster Shipping As | Method for bringing people in life boats aboard a support vessel and a support vessel |
| CN2564470Y (en) * | 2002-08-12 | 2003-08-06 | 宋有财 | Pneumatic water lifesaving net gun device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1727252A (en) | 2006-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7156036B2 (en) | Launch and recovery system | |
| Falconer | An universal dictionary of the marine... A new edition, corrected | |
| US8172630B2 (en) | Man-over-board rescue device | |
| CN111776219B (en) | Police unmanned aerial vehicle for putting life buoy | |
| US6431105B2 (en) | Method for bringing people in life boats aboard a support vessel and a support vessel | |
| CN1332851C (en) | Automatic lifesaving mechaism in use for boat | |
| US20070044702A1 (en) | Catamaran with hinged underwing | |
| SE412884B (en) | VESSEL SAVING DEVICE | |
| WO2009099338A2 (en) | A rescue system device and a method for usage thereof | |
| CN214002010U (en) | Life buoy fixing structure for yacht | |
| US3866555A (en) | Apparatus for mounting stern rollers in anchor planting tenders | |
| CN201534605U (en) | Free-falling lifeboat stimulating and releasing device | |
| CN215323182U (en) | Bow channel structure of inflatable boat | |
| DE2430574A1 (en) | RESCUE DEVICE | |
| CN2564470Y (en) | Pneumatic water lifesaving net gun device | |
| CN111994232B (en) | Drowning-prevention lifesaving system for lake and urban water system engineering | |
| CN210912792U (en) | Quick rescue patrol boat | |
| Ellsberg | On the Bottom: The Raising of the Submarine S-51 | |
| CN220410853U (en) | Unmanned ship with water surface rescue function | |
| CN216035012U (en) | Rubber dinghy for outdoor rescue | |
| FR2813578A1 (en) | Submersible mooring device with deflation means comprises mooring line, submersible body and compressed air generator; when filled with gas body rises to surface and after time lapse valve opens and gas expelled | |
| RU62889U1 (en) | DEVICE FOR AUTOMATIC INFLATION OF A DESANTABLE LIFE RAFT | |
| CN214112798U (en) | Rescue raft | |
| House | Boatwork And Life-Saving Appliances | |
| KR850001425B1 (en) | Fishing vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20100707 |