CN112027031A

CN112027031A - Throwing device for life saving of ocean passenger ship

Info

Publication number: CN112027031A
Application number: CN202010782847.5A
Authority: CN
Inventors: 王�琦; 丁悦; 黄咏文; 倪娜
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2020-12-04
Anticipated expiration: 2040-08-06
Also published as: CN112027031B

Abstract

The invention discloses a throwing device for rescuing in an ocean passenger ship, which comprises a throwing device frame, wherein a plurality of motor installation shells are fixedly arranged on the inner wall of one side of the throwing device frame, and two motor installation shells are arranged, the invention can utilize two servo motors to drive a threaded rod to rotate, so that a threaded sleeve can rapidly move on the threaded rod, the threaded sleeve drives a propelling plate to move right, the life buoy is propelled and finally thrown out from a throwing port, the life buoy is thrown farther than manpower, the throwing distance is farther, through arranging an adjusting mechanism, when the life buoy is thrown to the position near a person needing rescuing, a limiting disc is pressed down through a handle, so that the rotating disc driven to rotate by the thrown life buoy is braked through the limiting disc, the throwing distance of the life buoy is controlled, and the life buoy is prevented from being thrown out, by the aid of the design, the life buoy can be more accurately thrown to the position near people needing rescue.

Description

Throwing device for life saving of ocean passenger ship

Technical Field

The invention belongs to the technical field of rescue equipment of ocean-going passenger ships, and particularly relates to a propelling device for life saving of an ocean-going passenger ship.

Background

In the prior art, the life buoy on the ocean passenger ship is mostly thrown out by manpower, and the method has short throwing distance and can not accurately throw the position, so the invention provides the novel throwing device for the life saving of the ocean passenger ship.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide a launching device for a life-saving of ocean-going passenger ships, which solves the drawbacks of the prior art.

In order to solve the above problems, the present invention provides a technical solution:

a projecting device for rescue of an ocean passenger ship comprises a projecting device frame, wherein two motor installation shells are fixedly installed on the inner wall of one side of the projecting device frame, servo motors of the same type are fixedly connected in the motor installation shells and are fixedly connected with the projecting device frame through the motor installation shells, a threaded rod is connected to each servo motor through a motor shaft in a transmission manner, the other end of each threaded rod, relative to each servo motor, is rotatably connected with a bearing, the bearing is fixedly installed on the inner wall of the projecting device frame, each threaded rod is rotatably connected with the projecting device frame through a bearing, a threaded sleeve is in threaded connection with the threaded rod, and a guide sleeve is fixedly connected to one side, close to the inner wall of the projecting device frame, of each threaded sleeve, and a guide rod is inserted in the guide sleeve.

Preferably, one end of the guide rod is fixedly connected with the motor mounting shell through a first mounting plate, the other end of the guide rod relative to the motor mounting shell is fixedly connected with the inner wall of the ejection device frame through the same mounting plate I, the other side of the threaded sleeve relative to the guide sleeve is fixedly connected with an L-shaped connecting plate, the other end of the L-shaped connecting plate far away from the threaded sleeve is fixedly connected with a propelling plate, a connecting rope is arranged between the propelling plates, one end of the connecting rope is fixedly connected with a connecting ring, the connecting ring is fixedly connected with the life buoy, the connecting rope is fixedly connected with the life buoy through the connecting ring, the size of the life buoy is larger than the distance between the pushing plates, the size of the life buoy is smaller than the distance between the L-shaped connecting plates, and the other end part of the connecting rope, which is opposite to the connecting ring, is arranged on the guide hole in an inserting mode.

As preferred, the guiding hole is fixedly installed on No. five mounting panels, both ends of No. five mounting panels are fixedly connected with the motor mounting shell, the other end of the connecting rope relative to the connecting ring is fixedly installed on the wind-up roll, the wind-up roll is fixedly installed on the rotary table, one side of the rotary table is fixedly connected with the connecting shaft, the connecting shaft is rotatably connected with a second bearing on a second mounting panel, the rotary table is rotatably connected with the second mounting panel through the connecting shaft and the second bearing, the wind-up roll is rotatably connected with the second mounting panel through the rotary table, the connecting shaft and the second bearing, the second mounting panel is fixedly installed on the ejection device frame, the second mounting panel is arranged on the other side of the fifth mounting panel relative to the life buoy, an adjusting mechanism is arranged above the rotary table on one side of the wind-up roll, the adjusting mechanism comprises a third mounting panel, one side of the third, the other end of the spring relative to the third mounting plate is fixedly connected with a limiting disc.

Preferably, the limiting disc is fixedly connected with a handle on the other side opposite to the rotary disc, and the first connecting plate is fixedly connected to the two sides of the third mounting plate.

Preferably, the first connecting plate is fixedly installed on the supporting plate, and the third mounting plate is fixedly connected with the supporting plate through the first connecting plate.

Preferably, the support plate is fixedly connected with a mounting plate four times on two sides, the mounting plate four times is fixedly connected with a mounting plate two times, and the support plate is fixedly connected with the mounting plate two times through the mounting plate four times.

Preferably, the other side of the ejection device frame, which is opposite to the second mounting plate, is provided with an ejection port, and the ejection port is fixedly connected with the ejection device frame.

Preferably, the size of the throwing opening is larger than that of the life buoy, and the center point of the throwing opening and the center of the life buoy are located on the same horizontal line.

The invention has the beneficial effects that: according to the invention, the two servo motors are arranged, the servo motors can be used for driving the threaded rod to rotate, so that the threaded sleeve can rapidly move on the threaded rod, the threaded sleeve is used for driving the pushing plate to move right to push the life buoy and finally to be thrown out from the throwing opening.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 1. a projectile device frame; 2. a motor mounting housing; 3. a servo motor; 4. a threaded rod; 5. a first bearing; 6. a threaded bushing; 7. a guide sleeve; 8. a guide bar; 9. a first mounting plate; 10. an L-shaped connecting plate; 11. a propulsion plate; 12. connecting ropes; 13. a connecting ring; 14. a life buoy; 15. a wind-up roll; 16. a turntable; 17. a connecting shaft; 18. a second mounting plate; 19. mounting plate III; 20. a spring; 21. a limiting disc; 22. a handle; 23. a first connecting plate; 24. a support plate; 25. a fourth mounting plate; 26. a projectile opening; 27. an adjustment mechanism; 28. a guide hole; 29. and a fifth mounting plate.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: a projecting device for rescue of ocean passenger ships comprises a projecting device frame 1, wherein a plurality of motor installation shells 2 are fixedly installed on the inner wall of one side of the projecting device frame 1, the number of the motor installation shells 2 is two, the two motor installation shells 2 are symmetrically arranged along the horizontal axis of the projecting device frame 1, servo motors 3 of the same type are fixedly connected in the motor installation shells 2, the servo motors 3 are fixedly connected with the projecting device frame 1 through the motor installation shells 2, a threaded rod 4 is connected to the servo motors 3 through the transmission of a motor shaft, the other end of the threaded rod 4 relative to the servo motors 3 is rotatably connected with a bearing 5, the bearing 5 is fixedly installed on the inner wall of the projecting device frame 1, the threaded rod 4 is rotatably connected with the projecting device frame 1 through the bearing 5, threaded connection has threaded sleeve 6 on the threaded rod 4, threaded sleeve 6 is last to be close to the equal fixedly connected with guide sleeve 7 in one side of throwing device frame 1 inner wall, the inside guide bar 8 that alternates of guide sleeve 7.

Wherein, one end of the guide rod 8 is fixedly connected with the motor installation shell 2 through a first installation plate 9, the other end of the guide rod 8 relative to the motor installation shell 2 is fixedly connected with the inner wall of the ejection device frame 1 through the same first installation plate 9, the other side of the threaded sleeve 6 relative to the guide sleeve 7 is fixedly connected with an L-shaped connection plate 10, the other end of the L-shaped connection plate 10 far away from the threaded sleeve 6 is fixedly connected with a propulsion plate 11, a connection rope 12 is arranged between the propulsion plates 11, one end of the connection rope 12 is fixedly connected with a connection ring 13, the connection ring 13 is fixedly connected with a life buoy 14, the connection rope 12 is fixedly connected with the life buoy 14 through the connection ring 13, the size of the life buoy 14 is larger than the distance between the propulsion plates 11, and the size of the life buoy 14 is smaller than the distance between the L-shaped, the other end portion of the connection cord 12 opposite to the connection ring 13 is inserted into the guide hole 28.

Wherein, guiding hole 28 fixed mounting is on No. five mounting panel 29, No. five mounting panel 29 both ends all with motor installation shell 2 fixed connection, connect the rope 12 on the other end fixed mounting for go-between 13 on wind-up roll 15, wind-up roll 15 fixed mounting is on carousel 16, carousel 16 one side fixedly connected with connecting axle 17, connecting axle 17 rotates with No. two bearings on No. two mounting panels 18 to be connected, carousel 16 rotates with No. two mounting panels 18 through connecting axle 17 and No. two bearings to be connected, wind-up roll 15 rotates with No. two mounting panels 18 through carousel 16, connecting axle 17 and No. two bearings to be connected, No. two mounting panels 18 fixed mounting is on projectile device frame 1, No. two mounting panels 18 set up on No. five mounting panel 29 for the opposite side of life buoy 14, wind-up roll 15 one side carousel 16 top is provided with adjustment mechanism 27, adjustment mechanism 27 includes No. three mounting panels 19, be close to a plurality of springs 20 of one side fixedly connected with of carousel 16 on No. three mounting panels 19, spring 20 is last for No. three mounting panels 19's the spacing dish 21 of other end fixedly connected with.

The handle 22 is fixedly connected to the other side of the limiting disc 21 opposite to the rotary disc 16, and the first connecting plate 23 is fixedly connected to the two sides of the third mounting plate 19.

The first connecting plate 23 is fixedly mounted on the supporting plate 24, and the third mounting plate 19 is fixedly connected with the supporting plate 24 through the first connecting plate 23.

Wherein, 24 both sides fixedly connected with of backup pad No. four mounting panels 25, No. four mounting panels 25 and No. two mounting panel 18 fixed connection, backup pad 24 is through No. four mounting panels 25 and No. two mounting panel 18 fixed connection.

Wherein, the other side relative to the second mounting plate 18 on the projectile device frame 1 is provided with a projectile opening 26, and the projectile opening 26 is fixedly connected with the projectile device frame 1.

Wherein, the size of the throwing opening 26 is larger than that of the life buoy 14, and the center point of the throwing opening 26 and the center of the life buoy 14 are positioned on the same horizontal line.

Specifically, the method comprises the following steps: a throwing device for rescuing in an ocean passenger ship is used, firstly, a servo motor 3 is opened, the servo motor 3 is utilized to drive a threaded rod 4 to rotate, a threaded sleeve 6 is enabled to move freely on the threaded rod 4, a guide sleeve 7 is fixedly connected to one side of the threaded sleeve 6, the threaded sleeve 6 cannot deviate when moving, the servo motor 3 drives the threaded rod 4 to rotate, the threaded sleeve 6 is enabled to move rapidly to the right on the threaded rod 4, a life buoy 14 is driven to move rapidly to the right by a propelling plate 11, a connecting rope 12 is pulled out and simultaneously drives a winding roller 15 and a turntable 16 to rotate, after the life buoy 14 is thrown out from a throwing opening 26, the servo motor 3 is closed, the life buoy 14 flies out towards a designated direction under the action of inertia, when the life buoy 14 is close to a person to be rescued, a limiting disc 21 is pressed down by a handle 22, the rotation of the turntable 16 is stopped by the limiting disc 21, the connecting rope 12 is stopped to continuously separate, thereby limiting the flying distance of the life buoy 14, enabling the life buoy 14 to fall near people to be rescued as much as possible, and after a person falling into the water catches the life buoy 14, the person falling into the water can be pulled to be rescued near an ocean-going passenger ship while the life buoy 14 is rapidly retracted by pulling the connecting rope 12.

The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.

Claims

1. The utility model provides a device of throwing is used in lifesaving of ocean passenger ship, its characterized in that, including throwing device frame (1), fixed mounting has motor installation shell (2) on the inner wall of one side of throwing device frame (1), motor installation shell (2) are provided with two, two motor installation shell (2) are in order to throw the horizontal axis symmetry setting of device frame (1), all fixedly connected with servo motor (3) of the same model in motor installation shell (2), servo motor (3) are through motor installation shell (2) and throw device frame (1) fixed connection, be connected with threaded rod (4) through motor shaft transmission on servo motor (3), the other end and bearing (5) rotation connection for servo motor (3) on threaded rod (4), bearing (5) fixed mounting is on the inner wall of throwing device frame (1), threaded rod (4) rotate with throwing device frame (1) through a bearing (5) and be connected, threaded connection has threaded bush (6) on threaded rod (4), be close to on threaded bush (6) and throw the equal fixedly connected with guide sleeve (7) in one side of device frame (1) inner wall, guide sleeve (7) inside interlude is provided with guide bar (8).

2. A marine passenger vessel life saving projectile throwing device as claimed in claim 1, wherein: the utility model discloses a life buoy, including guide bar (8), threaded sleeve (6), inner wall fixed connection, the other end that is relative to motor installation shell (2) on guide bar (8) is through same mounting panel (9) and projectile device frame (1) inner wall fixed connection, opposite side fixedly connected with L type connecting plate (10) relative to guide sleeve (7) on threaded sleeve (8), keep away from threaded sleeve (6) other end fixedly connected with propulsion board (11) on L type connecting plate (10), be provided with between propulsion board (11) and connect rope (12), connect rope (12) one end fixedly connected with go-between (13), go-between (13) and life buoy (14) fixed connection, connect rope (12) through go-between (13) and life buoy (14) fixed connection, the size of life buoy (14) is greater than the distance between propulsion board (11), the size of the life buoy (14) is smaller than the distance between the L-shaped connecting plates (10), and the other end part of the connecting rope (12) relative to the connecting ring (13) is arranged on the guide hole (28) in an inserting mode.

3. A marine passenger vessel life saving projection device according to claim 2, wherein: guiding hole (28) fixed mounting is on No. five mounting panel (29), No. five mounting panel (29) both ends all with motor installation shell (2) fixed connection, the other end fixed mounting for go-between (13) on connecting rope (12) is on wind-up roll (15), wind-up roll (15) fixed mounting is on carousel (16), carousel (16) one side fixedly connected with connecting axle (17), connecting axle (17) rotate with No. two bearings on No. two mounting panels (18) and be connected, carousel (16) rotate with No. two mounting panels (18) through connecting axle (17) and No. two bearings and are connected, wind-up roll (15) rotate with No. two mounting panels (18) through carousel (16), connecting axle (17) and No. two bearings and are connected, No. two mounting panels (18) fixed mounting is on projectile device frame (1), No. two mounting panels (18) set up on No. five mounting panel (29) for life buoy (14) in addition One side, wind-up roll (15) one side carousel (16) top is provided with adjustment mechanism (27), adjustment mechanism (27) are including No. three mounting panels (19), be close to a plurality of springs (20) of one side fixedly connected with of carousel (16) on No. three mounting panels (19), spacing dish (21) of other end fixedly connected with for No. three mounting panels (19) on spring (20).

4. A marine passenger vessel life saving projectile throwing device as claimed in claim 3, wherein: the limiting disc (21) is fixedly connected with a handle (22) on the other side relative to the rotary disc (16), and the two sides of the third mounting plate (19) are fixedly connected with a first connecting plate (23).

5. A marine passenger vessel rescue projectile launcher according to claim 4, wherein: no. one connecting plate (23) fixed mounting is on backup pad (24), No. three mounting panels (19) are through connecting plate (23) and backup pad (24) fixed connection.

6. A marine passenger vessel rescue projectile launcher according to claim 5, wherein: backup pad (24) both sides fixedly connected with mounting panel (25) No. four, mounting panel (25) and mounting panel (18) fixed connection No. four, backup pad (24) are through mounting panel (25) and mounting panel (18) fixed connection No. two.

7. A marine passenger vessel life saving projectile throwing device as claimed in claim 3, wherein: and a throwing opening (26) is arranged on the other side, opposite to the second mounting plate (18), of the throwing device frame (1), and the throwing opening (26) is fixedly connected with the throwing device frame (1).

8. A marine passenger vessel life saving projection device according to claim 7, wherein: the size of the throwing opening (26) is larger than that of the life buoy (14), and the center point of the throwing opening (26) and the center of the life buoy (14) are located on the same horizontal line.