CN206456512U - A kind of lifeboat magnetic is discharged and retracting device - Google Patents
A kind of lifeboat magnetic is discharged and retracting device Download PDFInfo
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- CN206456512U CN206456512U CN201720154415.3U CN201720154415U CN206456512U CN 206456512 U CN206456512 U CN 206456512U CN 201720154415 U CN201720154415 U CN 201720154415U CN 206456512 U CN206456512 U CN 206456512U
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- lifeboat
- discharged
- sucked type
- ship
- magnetic
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Abstract
The utility model is related to lifeboat landing equipment field, and in particular to a kind of lifeboat magnetic is discharged and retracting device, including lifeboat part and boat davit part, it is characterised in that：The lifeboat part includes sucked type electromagnet A and hook；Work of electromagnet circuit and control system are also included in the sucked type electromagnet A；The boat davit part includes boat davit, stranded cable motor, sucked type electromagnet B, netted recovery servicing unit, pulley, hangs ship cable, rectangle support.The beneficial effects of the utility model are：When can quickly discharge lifeboat, save lifesaving, lifeboat under bad weather and sea situation can be reduced and discharged and recovery difficult, the safety discharged and reclaim personnel and equipment during lifeboat is ensured.
Description
Technical field
The utility model is related to lifeboat landing equipment field, and in particular to dress is discharged and reclaimed to a kind of lifeboat magnetic
Put.
Background technology
Lifeboat is a kind of with some strength, stability, buoyancy, and accessory spare unit are complete, and can carry the firm of a fix the number of workers
Property canoe, its mobility and security are better than other lifesaving appliances.Therefore, it is main work of escaping danger in ship lifesaving appliance
Tool.
Lifeboat species is various, can be divided into open type, partially enclosed formula and totally enclosed type lifesaving by the difference of structure type
Three kinds of ship, can be divided into three kinds of galvanized steel plain sheet ship, aluminium boat and fiberglass reinforced plastic boat by the difference of construction material, can by the difference of function
Be divided into auto-strengthening function lifeboat, with confession gas system lifeboat, fireproof high-temperature resistant lifeboat, freely land into
Four kinds of water lifeboat etc..It is totally enclosed lifeboat to be equipped with current ship more, the basic demand of totally enclosed lifeboat with
General motor lifeboat is identical, but it have can the rigid ceiling device of enclosed type, can be in protection from fumes, hot gas and seawater intrusion ship.
Lifeboat typically hangs on hull living area both sides when not in use, when ship occur emergency evacuating personnel with
When fleeing from, lifeboat is just discharged.The landing equipment of lifeboat is the special-purpose assorted equipment for depositing and discharging lifeboat, ship
Can oceangoing ship rapidly discharge lifeboat when in danger, and the performance with landing equipment is closely related.
In general, every lifeboat should configure a secondary independent landing equipment, assemble one per pair landing equipment and hang ship
Machine, the progress of safety rapidly of lifeboat work energy is discharged and reclaims to ensure.Lifeboat landing equipment is commonly called as boat davit, by shape
The unusual of formula is divided into rotary, gravity type, freely landed into ability of swimming and platform-type etc..Lifeboat is usually stored in and hangs ship
On frame.At present, it is equipped with freighter mostly gravity-type davit and freely to land into water boat davit.
Freely land to support the use into ability of swimming landing-gear and freely land into ability of swimming totally enclosed lifeboat, the landing of the form
Device is mainly provided to high-freeboardship oceangoing ship of the freeboard between 12m -20m.Freely land and be assemblied in ship into water boat davit
Afterbody, lifeboat is deposited with tilt stand.
It is higher to ship requirement freely to land into water boat davit discharging lifeboat, and reclaims difficult, only when ship is horizontal
When inclining less than 20 °, trim less than 10 °, just fully loaded lifeboat can be discharged into sea；When lifeboat heel is less than 5 °, trim
During less than 2 °, its retracting device can be just utilized, fully loaded lifeboat is put into sea and the cunning of applicator is recovered to from sea
On road.
Comparatively speaking, gravity-type davit requires relatively low when discharging lifeboat to ship condition, because of its ease-to-operate and can
It is a kind of widely used form of current ship by property.Gravity-type davit is made up of suspension bracket and base two parts, and base is usual
It is welded on ship boat deck, for supporting the suspension bracket of activity, is not moved with the movement of ship.Usually in deposit position, lead to
The safety door hook being located on base or bolt is crossed to fix suspension bracket；The safety door hook on left and right base is opened during release（Bolt）It is solid with other
Ship rope, unclamps the brake of boat winch, and suspension bracket skids off or tilted in the lump outboard conjunction by itself weight i.e. together with lifeboat
Suitable position, then ease out boat fall ship is down to the water surface.
The release of lifeboat is directly connected to the life security of crewman and effect of seeking survival.When the perils of the sea occurs for ship, lifesaving
Ship lands in the stipulated time water surface and to be carried rated crew member and departs from difficult ship and can just play due lifesaving function.And what the perils of the sea occurred
Time and environment are difficult to it is anticipated that particularly under severe sea condition, lifeboat discharges difficulty and can greatly increased.For traditional gravity formula
For boat davit, when lifeboat reaches the water surface, even if crewman disengages initial and end davit hook with simultaneous disengaging gear on ship simultaneously,
Ship machine is started, difficult ship is sailed out of.But lifeboat pitches under wind wave action, lifeboat, which breaks off relations, can become very difficult, and
It is increasingly difficult that it links up with the meeting of recovery.
For the quick purpose discharged lifeboat, save the lifesaving time, a kind of rescuing based on gravity-type davit of meter is proposed
Raw ship magnetic is discharged and retracting device, is discharged and recovery difficult with reducing lifeboat under bad weather and sea situation, ensure discharge with
The safety of personnel and equipment during recovery lifeboat.
Utility model content
The purpose of this utility model is that providing a kind of lifeboat magnetic discharges and retracting device, and the utility model is with quick
Lifeboat is discharged, saving is sought survival the time, discharged and recovery difficult while reducing lifeboat under severe sea condition.
To achieve the above object, the utility model provides following technical scheme：A kind of lifeboat magnetic is discharged and reclaimed
Device, including lifeboat part and boat davit part, it is characterised in that：The lifeboat part include sucked type electromagnet A and
Hook；Work of electromagnet circuit and control system are also included in the sucked type electromagnet A；The boat davit part includes hanging ship
Frame, stranded cable motor, sucked type electromagnet B, netted recovery servicing unit, pulley, hang ship cable, rectangle support.
Further, stranded cable motor operating circuit, emergency power supply, control system and remote control are also included in the stranded cable motor
Device.
The beneficial effects of the utility model are：Can quickly discharge lifeboat, save lifesaving when, can reduce bad weather and
Lifeboat is discharged and recovery difficult under sea situation, ensures the safety discharged with personnel and equipment during recovery lifeboat.
Brief description of the drawings
Fig. 1 is the side view of lifeboat part in a kind of lifeboat magnetic release of the utility model and retracting device；
Fig. 2 is the top view of lifeboat part in a kind of lifeboat magnetic release of the utility model and retracting device；
Fig. 3 is the front view of boat davit part in a kind of lifeboat magnetic release of the utility model and retracting device；
Fig. 4 is the side view of boat davit part in a kind of lifeboat magnetic release of the utility model and retracting device；
Fig. 5 is the top view of boat davit part in a kind of lifeboat magnetic release of the utility model and retracting device；
Fig. 6 is the conventional carrying side of lifeboat part in a kind of lifeboat magnetic release of the utility model and retracting device
Formula；
Fig. 7 is the example structure schematic diagram of a kind of lifeboat magnetic release of the utility model and retracting device；
Fig. 8 is the netted recovery servicing unit of lifeboat in a kind of lifeboat magnetic release of the utility model and retracting device
Example structure schematic diagram；
In figure：1- sucked type electromagnet A, 2- hook, 3- boat davits, 4- stranded cables motor, 5- sucked type electromagnet B, 6- nets
Shape reclaims servicing unit, 7- pulleys, 8- and hangs ship cable, 9- rectangle supports.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
According to Fig. 1-Fig. 8：A kind of lifeboat magnetic of the utility model is discharged and retracting device, including lifeboat portion
Divide and boat davit part, it is characterised in that：The lifeboat part includes sucked type electromagnet A1 and hook 2；The sucked type
Work of electromagnet circuit and control system are also included in electromagnet A1；The boat davit part include boat davit 3, stranded cable motor 4,
Sucked type electromagnet B5, netted recovery servicing unit 6, pulley 7, hang ship cable 8, rectangle support 9.
Stranded cable motor operating circuit, emergency power supply, control system and remote control are also included in the stranded cable motor 4.
Embodiment：As shown in Figure 1 and Figure 2, boat davit part is as shown in Fig. 3, Fig. 4, Fig. 5 for lifeboat part；Wherein, sucker
Irony weight can be held fixed or shifted by formula electromagnet A after being powered, not have magnetic after power-off.Wherein sucked type electromagnet B does not have
It is magnetic, by shell magnetic conduction and shielding, electromagnet periphery has accomplished that the magnetic local magnetic force is extremely strong, no without magnetic
The magnetic local magnetic force is extremely weak.
When lifeboat is discharged, present apparatus lifeboat part electromagnet power supply is opened, sucked type electromagnet A is produced after being powered
Magnetisation, it is tightly attracting with sucked type electromagnet B.Start the strand in the release of lifeboat magnetic and retracting device boat davit part
Cable motor, optionally urgency level may be selected to directly initiate or remote control starts, and at the uniform velocity unclamp what is be connected with sucked type electromagnet B
Ship cable is hung, lifeboat is discharged to the water surface, disconnects sucked type electromagnet A, lifeboat is separated with boat davit, lifeboat discharges process
Complete.
When lifeboat is reclaimed, present apparatus lifeboat part electromagnet power supply is opened, sucked type electromagnet A is produced after being powered
Magnetisation, it is tightly attracting with sucked type electromagnet B.Start the strand in the release of lifeboat magnetic and retracting device boat davit part
Cable motor, at the uniform velocity tighten up be connected with sucked type electromagnet B hang ship cable, reclaim lifeboat to ship, as shown in Figure 7.
Wherein, under high sea weather, due to waving for lifeboat and ship, may result in sucked type electromagnet is difficult
Firmly adhesive, therefore, netted recovery servicing unit is devised, for fixing hull under high sea weather.When high sea is led
Cause sucked type electromagnet can not adhesive when, start stranded cable motor, unclamp the netted hanger rope for reclaiming servicing unit, be allowed to drop to one
Fixed height, with lifeboat conventional hook hook, tightens up the hanger rope of netted recovery servicing unit, makes lifeboat hull slightly afterwards
It is fixed, so as to complete the adhesive of sucked type electromagnet, as shown in Figure 8.
When electricity is run out in lifeboat, and sucked type electromagnet can not work, netted recovery servicing unit can be used to complete
The recovery of lifeboat.
In addition, the conventional ship that the conventional hook of lifeboat can be additionally used in lifeboat carries mode, to meet without this dress
The recovery operation that lifeboat is carried out on the ship of boat davit part is put, as shown in Figure 6.
Above example is merely to illustrate design philosophy of the present utility model and feature, in the art its object is to make
Technical staff can understand content of the present utility model and implement according to this, and protection domain of the present utility model is not limited to above-mentioned implementation
Example.So, equivalent variations or modification that all principle, mentalities of designing according to disclosed in the utility model are made, in this practicality
Within new protection domain.
Claims (1)
1. a kind of lifeboat magnetic is discharged and retracting device, including lifeboat part and boat davit part, it is characterised in that：It is described
Lifeboat part includes sucked type electromagnet A (1) and hook (2)；Electromagnetism ironworker is also included in the sucked type electromagnet A (1)
Make circuit and control system；The boat davit part includes boat davit (3), stranded cable motor (4), sucked type electromagnet B (5), net
Shape reclaims servicing unit (6), pulley (7), hangs ship cable (8), rectangle support (9)；
Stranded cable motor operating circuit, emergency power supply, control system and remote control are also included in the stranded cable motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154415.3U CN206456512U (en) | 2017-02-21 | 2017-02-21 | A kind of lifeboat magnetic is discharged and retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154415.3U CN206456512U (en) | 2017-02-21 | 2017-02-21 | A kind of lifeboat magnetic is discharged and retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206456512U true CN206456512U (en) | 2017-09-01 |
Family
ID=59691370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154415.3U Expired - Fee Related CN206456512U (en) | 2017-02-21 | 2017-02-21 | A kind of lifeboat magnetic is discharged and retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206456512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018254A (en) * | 2018-06-25 | 2018-12-18 | 哈尔滨工程大学 | A kind of life-saving slow descending device peculiar to vessel |
| CN109353455A (en) * | 2018-11-19 | 2019-02-19 | 淮海工学院 | Delivery vehicle automatic distributing and discharging recyclable device in a kind of water |
-
2017
- 2017-02-21 CN CN201720154415.3U patent/CN206456512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018254A (en) * | 2018-06-25 | 2018-12-18 | 哈尔滨工程大学 | A kind of life-saving slow descending device peculiar to vessel |
| CN109353455A (en) * | 2018-11-19 | 2019-02-19 | 淮海工学院 | Delivery vehicle automatic distributing and discharging recyclable device in a kind of water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20180221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |