CN113602455A

CN113602455A - Emergent lifesaving of boats and ships withdraws device

Info

Publication number: CN113602455A
Application number: CN202110969192.7A
Authority: CN
Inventors: 马文耀; 孙墨林
Original assignee: Guangdong Ocean University
Current assignee: Guangdong Ocean University
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-11-05
Anticipated expiration: 2041-08-23
Also published as: CN113602455B

Abstract

The invention discloses a ship emergency lifesaving and evacuation device, which comprises a ship body, wherein a mounting groove is formed in the ship body, a box body is arranged on the ship body and used for placing an inflatable slideway and an inflatable boat, an adjusting piece is arranged in the mounting groove, the angle of the box body is adjusted when the ship body overturns to ensure the normal unfolding of the inflatable slideway, a limiting piece is arranged in the mounting groove, the ship emergency lifesaving and evacuation device is different from the prior art, the limiting piece is arranged to limit a rotating rod when the ship shakes within a normal rolling angle, the limiting piece is cancelled when the ship overturns, so that the rotating rod can adjust the box body to ensure that the box body is always parallel to a horizontal plane, the inflatable slideway can be safely and correctly unfolded when unfolded, and the opening angle of a side door can be controlled according to the overturning angle of the ship, the inflatable boat is convenient for people to enter the box body and then enter the inflatable boat through the inflatable slide way.

Description

Emergent lifesaving of boats and ships withdraws device

Technical Field

The invention relates to the technical field of emergency lifesaving of ships, in particular to an emergency lifesaving and evacuation device for ships.

Background

The economic development is not open to the transportation industry, in which shipping is one of the most important routes for long-distance passenger and freight transportation, and due to the complexity of sea and river conditions, the safety of ships becomes the most concerned among the crew and the owner, and therefore, ships are equipped with various emergency life saving devices, such as lifeboats, life jackets, and regular life-saving exercises, etc., to ensure emergency survival in the event of unexpected accidents.

The emergency lifesaving and evacuation device in the prior art is a channel or equipment which escapes from a wrecking ship to the sea or between lifeboats, and is usually an inflatable slide way which can be inflated and expanded, when the ship is in an accident, people enter the lifeboat through the inflatable slide way by inflating the inflatable slide way, but the length of the inflatable slide way after being expanded is certain, and the end part of the inflatable slide way is connected to the side surface of the ship. Therefore, an emergency lifesaving evacuation device for ships is provided.

Disclosure of Invention

The invention aims to provide an emergency lifesaving and evacuation device for ships, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an emergency lifesaving and evacuation device for ships comprises a ship body, wherein a mounting groove is formed in the ship body, a box body is arranged on the ship body and used for placing an inflatable slideway and an inflatable boat, an adjusting piece is arranged in the mounting groove, the angle of the box body is adjusted when the ship body overturns to ensure that the inflatable slideway is normally unfolded, and a limiting piece is arranged in the mounting groove and used for limiting the adjusting piece;

the ship body is provided with a fixing plate, rotating shafts are arranged on two sides of the box body and are rotatably arranged on the fixing plate, and a locking part is arranged on the fixing plate and is used for locking and positioning the box body during emergency lifesaving;

the side door is arranged on one side of the box body through a hinge, the opening and closing piece is arranged on the outer side of the box body, the opening and closing of the side door is controlled through the opening and closing piece, the moving piece is arranged on the fixed plate, the opening and closing piece is adjusted through the moving piece, and then the opening angle of the side door is adjusted.

Preferably, the regulating part includes that the dwang of setting in the mounting groove is rotated through the pivot, the dwang bottom is provided with the weight piece, the fixed drive gear that is provided with on the dwang, the bottom half is provided with the mounting panel, the fixed driven gear who is provided with drive gear meshing on the mounting panel.

Preferably, the locating part is including setting up the slide rail in the mounting groove, the slide rail internalization is provided with the slider, be provided with the dead lever in the slide rail, the dead lever runs through the slider, it is provided with the connecting rod to rotate on the slider, the connecting rod tip rotates and is provided with the gag lever post, the gag lever post outside is provided with the guide, when the hull produces the roll the slider removes in the slide rail and drives the connecting rod and pull the gag lever post and remove along the guide.

Preferably, the guide piece comprises a support rod arranged on the side wall of the mounting groove, a guide sleeve is arranged at the end part of the support rod, and the limiting rod is movably arranged in the guide sleeve.

Preferably, the sliding block is provided with a roller.

Preferably, the retaining member includes the screw rod of setting on the fixed plate, the one end that the box was kept away from to the screw rod is provided with the hand wheel, and is rotatory the hand wheel drives the screw rod and screw thread forward on the fixed plate makes its terminal butt box lateral wall realize the locking location to the box.

Preferably, the opening and closing piece comprises a mounting seat arranged on the side door, an electric push rod is arranged on the outer side of the box body, one end of the electric push rod is rotatably connected with the mounting seat, a connecting seat is arranged on the side wall of the box body, the other end of the electric push rod is rotatably connected with the connecting seat, and the side door is driven to be opened and closed through the extension of the electric push rod.

Preferably, the moving member includes a fixed frame arranged on the inner side of the fixed plate, a moving block is movably arranged in the fixed frame, a rack is arranged on the moving block, a moving gear meshed with the rack is fixedly arranged on the outer side of the rotating shaft, a moving groove is formed in the side wall of the box body, a connecting block is movably arranged in the moving groove, the connecting seat moves along the moving groove through the connecting block, a rope is arranged on the rack, the other end of the rope is arranged on the connecting seat, and when the connecting seat moves, the initial point of the electric push rod changes so as to change the unfolding angle of the side door.

Compared with the prior art, the invention has the beneficial effects that:

compared with the prior art, the side door opening angle can be controlled according to the overturning angle of the ship by arranging the moving part, so that people can conveniently enter the box body and then enter the inflatable boat through the inflatable slide way.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another orientation of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of FIG. 1 in partial cross-section according to the present invention;

FIG. 4 is a partial cross-sectional structural view of FIG. 2 in accordance with the present invention;

FIG. 5 is a schematic view of a slider structure according to the present invention;

fig. 6 is a partial sectional structural view of the fixing plate of the present invention.

In the figure: 1, a ship body; 2-mounting grooves; 3, a box body; 4-an adjusting part; 41-rotating rod; 42-weight carrier; 43-a drive gear; 44-a mounting plate; 45-driven gear; 5-a limiting part; 51-a slide rail; 52-a slide block; 53-a fixation bar; 54-a connecting rod; 55-a limiting rod; 56-a roller; 6-a locking member; 61-screw rod; 62-hand wheel; 7-opening and closing piece; 71-a mounting seat; 72-an electric push rod; 73-a connecting seat; 8-a moving member; 81-a fixed frame; 82-a moving block; 83-rack; 84-a moving gear; 85-moving groove; 86-connecting blocks; 87-a rope; 9-a guide; 91-supporting rods; 92-a guide sleeve; 10-fixing the plate; 11-a rotating shaft; 12-side door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an emergency lifesaving and evacuation device for ships comprises a ship body 1, wherein a mounting groove 2 is formed in the ship body 1, a box body 3 is arranged on the ship body 1, the box body 3 is used for placing an inflatable slideway and an inflatable boat, an adjusting piece 4 is arranged in the mounting groove 2, the angle of the box body 3 is adjusted when the ship body 1 overturns to ensure the normal unfolding of the inflatable slideway, the adjusting piece 4 comprises a rotating rod 41 which is rotatably arranged in the mounting groove 2 through a rotating shaft, a load block 42 is arranged at the bottom end of the rotating rod 41, a driving gear 43 is fixedly arranged on the rotating rod 41, a mounting plate 44 is arranged at the bottom of the box body 3, and a driven gear 45 which is meshed with the driving gear 43 is fixedly arranged on the mounting plate 44;

a limiting part 5 is arranged in the mounting groove 2, the limiting part 5 comprises a sliding rail 51 arranged in the mounting groove 2, a sliding block 52 is movably arranged in the sliding rail 51, a fixing rod 53 is arranged in the sliding rail 51, the fixing rod 53 penetrates through the sliding block 52, a connecting rod 54 is rotatably arranged on the sliding block 52, a limiting rod 55 is rotatably arranged at the end part of the connecting rod 54, a guide part 9 is arranged at the outer side of the limiting rod 55, when the ship body 1 rolls, the sliding block 52 moves in the sliding rail 51 to drive the connecting rod 54 to pull the limiting rod 55 to move along the guide part 9, the guide part 9 comprises a supporting rod 91 arranged on the side wall of the mounting groove 2, a guide sleeve 92 is arranged at the end part of the supporting rod 91, and the limiting rod 55 is movably arranged in the guide sleeve 92;

the sliding block 52 is provided with a roller 56

The boat body 1 is provided with a fixing plate 10, two sides of the box body 3 are provided with rotating shafts 11, the rotating shafts 11 are rotatably arranged on the fixing plate 10, a locking part 6 is arranged on the fixing plate 10, the locking part 6 comprises a screw 61 arranged on the fixing plate 10, one end of the screw 61 far away from the box body 3 is provided with a hand wheel 62, and the hand wheel 62 is rotated to drive the screw 61 to advance on the fixing plate 10 in a threaded manner so that the tail end of the screw abuts against the side wall of the box body 3 to lock and position the box body 3;

a side door 12 is arranged on one side of the box body 3 through a hinge, an opening and closing part 7 is arranged on the outer side of the box body 3, the opening and closing part 7 comprises a mounting seat 71 arranged on the side door 12, an electric push rod 72 is arranged on the outer side of the box body 3, one end of the electric push rod 72 is rotatably connected with the mounting seat 71, a connecting seat 73 is arranged on the side wall of the box body 3, the other end of the electric push rod 72 is rotatably connected with the connecting seat 73, and the side door 12 is driven to be opened and closed through the expansion and contraction of the electric push rod 72;

the fixed plate 10 is provided with a moving member 8, the moving member 8 comprises a fixed frame 81 arranged on the inner side of the fixed plate 10, a moving block 82 is movably arranged in the fixed frame 81, a rack 83 is arranged on the moving block 82, a moving gear 84 meshed with the rack 83 is fixedly arranged on the outer side of the rotating shaft 11, a moving groove 85 is formed in the side wall of the box body 3, a connecting block 86 is movably arranged in the moving groove 85, the connecting seat 73 moves along the moving groove 85 through the connecting block 86, a rope 87 is arranged on the rack 83, the other end of the rope 87 is arranged on the connecting seat 73, and when the connecting seat 73 moves, the initial point of the electric push rod 72 changes so as to change the unfolding angle of the side door 12.

When the ship sways, the slide block 52 moves in the slide rail 51 under the action of gravity, the slide block 52 drives the limiting rod 55 to move in the guide sleeve 92 through the connecting rod 54, when the ship sways in a normal rolling angle, the moving amplitude of the slide block 52 is small, so that the limiting rod 55 can not be completely separated from the rotating rod 41, the limiting on the rotating rod 41 is always kept, the box body 3 is kept fixed and can not sway along with the ship, when the ship topples, the moving amplitude of the slide block 52 is large, the limiting on the rotating rod 41 is cancelled by the limiting rod 55, the rotating rod 41 is always kept in a vertical state under the action of the load block 42, the box body 3 is always kept in a horizontal state through the driving gear 43 and the driven gear 45, when the ship is emergently evacuated, the screw 61 is driven to advance through the rotating hand wheel 62, the bottom end of the screw is abutted against the side wall of the box body 3, and the box body 3 is positioned, meanwhile, when the ship overturns, the rack 83 rotates relative to the moving gear 84 and the rack 83 moves along the fixed frame 81, so that the rack 83 drives the connecting seat 73 to move through the rope 87, the connecting seat 73 moves to enable the position of the starting end of the electric push rod 72 to change, the total length of the electric push rod 72 is unchanged, the side door 12 is parallel to a ship deck when being opened, people can conveniently enter the box body 3 through the side door 12, then enter the inflation slideway from the box body 3, and then slide on the lifeboat through the inflation slideway.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An emergency lifesaving and evacuation device for ships, which comprises a ship body (1), and is characterized in that: the ship body (1) is provided with a mounting groove (2), the ship body (1) is provided with a box body (3), the box body (3) is used for placing an inflatable slideway and an inflatable boat, an adjusting piece (4) is arranged in the mounting groove (2), the angle of the box body (3) is adjusted when the ship body (1) overturns to ensure the normal unfolding of the inflatable slideway, and a limiting piece (5) is arranged in the mounting groove (2) to limit the adjusting piece (4);

the ship body (1) is provided with a fixing plate (10), two sides of the box body (3) are respectively provided with a rotating shaft (11), the rotating shafts (11) are rotatably arranged on the fixing plate (10), the fixing plate (10) is provided with a locking piece (6), and the box body (3) is locked and positioned during emergency lifesaving;

the side door adjusting device is characterized in that a side door (12) is arranged on one side of the box body (3) through a hinge, an opening and closing piece (7) is arranged on the outer side of the box body (3), the side door (12) is controlled to be opened and closed through the opening and closing piece (7), a moving piece (8) is arranged on the fixed plate (10), the opening and closing piece (7) is adjusted through the moving piece (8), and then the opening angle of the side door (12) is adjusted.

2. An emergency lifesaving evacuation apparatus for ships according to claim 1, wherein: regulating part (4) include through the pivot rotate set up dwang (41) in mounting groove (2), dwang (41) bottom is provided with load weight (42), the fixed drive gear (43) that is provided with on dwang (41), box (3) bottom is provided with mounting panel (44), fixed driven gear (45) that are provided with and drive gear (43) meshing on mounting panel (44).

3. An emergency lifesaving evacuation apparatus for ships according to claim 2, wherein: the limiting part (5) comprises a sliding rail (51) arranged in the mounting groove (2), a sliding block (52) is movably arranged in the sliding rail (51), a fixing rod (53) is arranged in the sliding rail (51), the fixing rod (53) penetrates through the sliding block (52), a connecting rod (54) is arranged on the sliding block (52) in a rotating mode, a limiting rod (55) is arranged at the end of the connecting rod (54) in a rotating mode, a guide part (9) is arranged on the outer side of the limiting rod (55), and when the ship body (1) rolls, the sliding block (52) moves in the sliding rail (51) to drive the connecting rod (54) to pull the limiting rod (55) to move along the guide part (9).

4. An emergency lifesaving evacuation apparatus for ships according to claim 3, wherein: the guide piece (9) comprises a support rod (91) arranged on the side wall of the mounting groove (2), a guide sleeve (92) is arranged at the end part of the support rod (91), and the limiting rod (55) is movably arranged in the guide sleeve (92).

5. An emergency lifesaving evacuation system for ships according to claim 4 wherein: the sliding block (52) is provided with a roller (56).

6. An emergency lifesaving evacuation system for ships according to claim 5 further comprising: retaining member (6) are including setting up screw rod (61) on fixed plate (10), the one end that box (3) were kept away from in screw rod (61) is provided with hand wheel (62), and is rotatory hand wheel (62) drive screw rod (61) and screw thread advances on fixed plate (10) and make its terminal butt box (3) lateral wall realize the locking location to box (3).

7. An emergency lifesaving evacuation apparatus for ships according to claim 6, wherein: the opening and closing piece (7) comprises a mounting seat (71) arranged on the side door (12), an electric push rod (72) is arranged on the outer side of the box body (3), one end of the electric push rod (72) is rotatably connected with the mounting seat (71), a connecting seat (73) is arranged on the side wall of the box body (3), the other end of the electric push rod (72) is rotatably connected with the connecting seat (73), and the side door (12) is driven to be opened and closed through the extension of the electric push rod (72).

8. An emergency lifesaving evacuation system for ships according to claim 7 further comprising: the movable part (8) comprises a fixed frame (81) arranged on the inner side of the fixed plate (10), a movable block (82) is movably arranged in the fixed frame (81), a rack (83) is arranged on the movable block (82), a movable gear (84) meshed with the rack (83) is fixedly arranged on the outer side of the rotating shaft (11), a movable groove (85) is formed in the side wall of the box body (3), a connecting block (86) is movably arranged in the movable groove (85), the connecting seat (73) moves along the movable groove (85) through the connecting block (86), a rope (87) is arranged on the rack (83), the other end of the rope (87) is arranged on the connecting seat (73), and when the connecting seat (73) moves, the initial point of the electric push rod (72) changes so as to change the unfolding angle of the side door (12).