CN112173030A

CN112173030A - Rescue device for navigation

Info

Publication number: CN112173030A
Application number: CN202011054630.9A
Authority: CN
Inventors: 赵永涛; 刘森; 曹兴飞; 张国凡; 都晓晔
Original assignee: Shandong Transport Vocational College
Current assignee: Shandong Transport Vocational College
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-01-05

Abstract

The invention belongs to the technical field of navigation equipment, and particularly relates to a navigation rescue device which aims at solving the problems that the existing rescue equipment is generally canoes and life vests and is single in structure and easy to turn over due to small volume. The invention has simple operation and convenient use, can make the ship body more stable when people rescue at sea, can move more conveniently in a labor-saving way, and increases the rescue hope of people.

Description

Rescue device for navigation

Technical Field

The invention relates to the technical field of navigation equipment, in particular to a rescue device for navigation.

Background

Sea transport is one of the main transportation modes since ancient times, and with the development of shipbuilding, sea travel also becomes one of the current leisure and entertainment options. In the process of sailing, the ship can encounter storm inevitably, and once an accident happens, the life-saving equipment plays a vital role in the life safety of personnel on the ship due to the fact that the ship is isolated and has no aid on the sea surface.

The existing rescue equipment is generally canoes, life jackets and the like, has a single structure, and is easy to turn over due to small volume, so that the rescue device for navigation is provided.

Disclosure of Invention

The invention aims to solve the defects that the existing rescue equipment is generally canoes, life jackets and the like, has a single structure and is easy to turn over due to small volume, and the rescue device for navigation is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

a rescue device for navigation comprises a ship body, wherein a positioning box is fixedly arranged on the inner wall of the bottom of the ship body, a motor is fixedly arranged on one side of the positioning box, a rotating rod is fixedly arranged on an output shaft of the motor, a fixed box is fixedly arranged on the inner wall of the bottom of the ship body and is rotationally connected with the rotating rod, a rotating pipe is rotationally connected onto the fixed box, a fixed rod is fixedly arranged at the top of the positioning box, an ejector rod is slidably connected into the fixed rod, a top plate is fixedly arranged at the top end of the ejector rod, a rotating shaft is rotationally connected onto the inner wall of one side of the positioning box, a first bevel gear is fixedly arranged at one end of the rotating shaft and is in transmission connection with the rotating rod, threads are arranged on the outer side of the ejector rod, a second bevel gear is rotationally connected onto the inner wall of the top of the positioning box and, the all fixed mounting in both sides of dead lever has the positioning seat, and the both sides of roof all rotate and are connected with the vaulting pole, and the draw-in groove has been seted up at the top of positioning seat, and the draw-in groove cooperatees with the vaulting pole, and fixedly connected with canvas between vaulting pole and the dead lever.

Preferably, the both ends of bull stick are all fixed mounting have third conical gear, and the fixed cover in the outside of bull stick is equipped with fourth conical gear, third conical gear and the fourth conical gear intermeshing that corresponds, and pivoted bull stick can drive the bull stick through the intermeshing of third conical gear and fourth conical gear and rotate.

Preferably, the fixed cover in the outside of bull stick is equipped with first sprocket, and the fixed cover in the outside of pivot is equipped with the second sprocket, and the meshing has same chain on first sprocket and the second sprocket, and pivoted bull stick can drive the pivot through the intermeshing of first sprocket, second sprocket and chain and rotate.

Preferably, the bottom fixed mounting of vaulting pole has the fixed block, and the bottom fixed mounting of roof has the locating piece that two symmetries set up, and fixed mounting has supporting spring between locating piece and the fixed block that corresponds, and the locating piece can support the vaulting pole through supporting spring and fixed block, and then drives the canvas and open.

Preferably, threaded connection has the screw rod that two symmetries set up on the inner wall of commentaries on classics pipe, and the one end fixed mounting that corresponds two screw rods has same floating block, screw rod and hull sliding connection, and pivoted commentaries on classics pipe can drive the screw rod through the threaded connection with the screw rod and remove, and then drives floating block and open.

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, the third conical gear is meshed with the fourth conical gear, so that the rotating rod can drive the rotating pipe to rotate, and meanwhile, due to the sliding connection between the screw rod and the ship body and the threaded connection between the screw rod and the rotating pipe, the rotating screw rod can drive the screw rod to move, so that the floating block is driven to open and support the ship body;

(2) because the intermeshing of first sprocket, second sprocket and chain, and the threaded connection of second conical gear and ejector pin for pivoted bull stick can drive the ejector pin and then remove, simultaneously because the effect of supporting spring and locating piece, makes supporting spring can support the vaulting pole, makes canvas open convenient to use.

The invention has simple operation and convenient use, can make the ship body more stable when people rescue at sea, can move more conveniently in a labor-saving way, and increases the rescue hope of people.

Drawings

Fig. 1 is a schematic structural diagram of a rescue device for navigation according to the present invention;

fig. 2 is a schematic side view of a rescue device for navigation according to the present invention;

fig. 3 is a schematic view of a canvas opening structure of a rescue device for navigation according to the present invention;

fig. 4 is a schematic structural diagram of a part a of a rescue device for navigation according to the present invention;

fig. 5 is a schematic structural diagram of a part B of a rescue device for navigation according to the present invention.

In the figure: the device comprises a ship body 1, a positioning box 2, a motor 3, a rotating rod 4, a fixing box 5, a rotating pipe 6, a bevel gear 7-fourth, a bevel gear 8-third, a screw 9, a floating block 10, a fixing rod 11, a push rod 12, a rotating shaft 13, a bevel gear 14-first, a bevel gear 15-second, a strut 16, a clamping groove 17, canvas 18, a positioning seat 19, a top plate 20, a fixing block 21, a positioning block 22 and a supporting spring 23.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-5, a rescue device for navigation comprises a ship body 1, a positioning box 2 is fixedly installed on the inner wall of the bottom of the ship body 1, a motor 3 is fixedly installed on one side of the positioning box 2, a rotating rod 4 is fixedly installed on the output shaft of the motor 3, a fixed box 5 is fixedly installed on the inner wall of the bottom of the ship body 1, the fixed box 5 is rotatably connected with the rotating rod 4, a rotating pipe 6 is rotatably connected with the fixed box 5, a fixed rod 11 is fixedly installed on the top of the positioning box 2, a mandril 12 is slidably connected with the fixed rod 11, a top plate 20 is fixedly installed on the top end of the mandril 12, a rotating shaft 13 is rotatably connected with the inner wall of one side of the positioning box 2, a first bevel gear 14 is fixedly installed at one end of the rotating shaft 13, the rotating shaft 13 is in transmission connection with the rotating rod 4, threads are arranged on the outer side of the mand, and second bevel gear 15 and first bevel gear 14 intermeshing, the equal fixed mounting in both sides of dead lever 11 has positioning seat 19, and the both sides of roof 20 are all rotated and are connected with vaulting pole 16, and the top of positioning seat 19 has seted up draw-in groove 17, and draw-in groove 17 cooperatees with vaulting pole 16, and fixedly connected with canvas 18 between vaulting pole 16 and the dead lever 11.

In this embodiment, both ends of the rotating rod 4 are fixedly provided with third bevel gears 8, the outer side of the rotating tube 6 is fixedly sleeved with a fourth bevel gear 7, and the third bevel gears 8 are meshed with the corresponding fourth bevel gears 7.

In this embodiment, the outer side of the rotating rod 4 is fixedly sleeved with a first chain wheel, the outer side of the rotating shaft 13 is fixedly sleeved with a second chain wheel, and the first chain wheel and the second chain wheel are engaged with a same chain.

In this embodiment, the bottom of the stay bar 16 is fixedly provided with a fixed block 21, the bottom of the top plate 20 is fixedly provided with two symmetrically arranged positioning blocks 22, and a supporting spring 23 is fixedly arranged between each positioning block 22 and the corresponding fixed block 21.

In this embodiment, the inner wall of the rotating pipe 6 is in threaded connection with two symmetrically-arranged screws 9, one end of each screw 9 is fixedly provided with the same floating block 10, and the screws 9 are slidably connected with the ship body 1.

Example two

Referring to fig. 1-5, a rescue device for navigation comprises a ship body 1, a positioning box 2 is welded on the inner wall of the bottom of the ship body 1, a motor 3 is fixed on one side of the positioning box 2 through a bolt, a rotating rod 4 is welded on the output shaft of the motor 3, a fixed box 5 is welded on the inner wall of the bottom of the ship body 1, the fixed box 5 is rotatably connected with the rotating rod 4, a rotating pipe 6 is rotatably connected on the fixed box 5, a fixed rod 11 is welded on the top of the positioning box 2, an ejector rod 12 is slidably connected in the fixed rod 11, a top plate 20 is welded on the top end of the ejector rod 12, a rotating shaft 13 is rotatably connected on the inner wall of one side of the positioning box 2, a first bevel gear 14 is welded on one end of the rotating shaft 13, the rotating shaft 13 is in transmission connection with the rotating rod 4, threads are arranged on the outer side of the ejector, and second conical gear 15 and first conical gear 14 intermeshing, positioning seat 19 has all been welded to the both sides of dead lever 11, and the both sides of roof 20 all rotate and are connected with vaulting pole 16, and draw-in groove 17 has been seted up at positioning seat 19's top, and draw-in groove 17 cooperatees with vaulting pole 16, and fixedly connected with canvas 18 between vaulting pole 16 and the dead lever 11.

In this embodiment, third bevel gear 8 has all been welded at the both ends of bull stick 4, and the fixed cover in outside of bull stick 6 is equipped with fourth bevel gear 7, and third bevel gear 8 and the fourth bevel gear 7 intermeshing that corresponds, pivoted bull stick 4 can drive bull stick 6 through the intermeshing of third bevel gear 8 and fourth bevel gear 7 and rotate.

In this embodiment, the fixed cover in the outside of bull stick 4 is equipped with first sprocket, and the fixed cover in the outside of pivot 13 is equipped with the second sprocket, and the meshing has same chain on first sprocket and the second sprocket, and pivoted bull stick 4 can drive pivot 13 through the intermeshing of first sprocket, second sprocket and chain and rotate.

In this embodiment, the bottom welding of vaulting pole 16 has fixed block 21, and the bottom welding of roof 20 has two locating pieces 22 that the symmetry set up, and the welding has supporting spring 23 between locating piece 22 and the fixed block 21 that corresponds, and locating piece 22 can support vaulting pole 16 through supporting spring 23 and fixed block 21, and then drives canvas 18 and open.

In this embodiment, threaded connection has the screw rod 9 that two symmetries set up on the inner wall of commentaries on classics pipe 6, and the one end welding that corresponds two screw rods 9 has same floating block 10, screw rod 9 and hull 1 sliding connection, and pivoted commentaries on classics pipe 6 can drive screw rod 9 through the threaded connection with screw rod 9 and remove, and then drives floating block 10 and open.

In this embodiment, in operation, the switch of the motor 3 is started, the output shaft of the motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the rotating pipe 6 to rotate through the third bevel gear 8 and the fourth bevel gear 7, the rotating pipe 6 drives the floating block 10 to move through the threaded connection with the screw 9, so that the floating block 10 is far away from the hull 1, further the whole area of the hull 1 on the sea surface is increased, the floating is more stable, meanwhile, the rotating rod 4 drives the first chain wheel to rotate, the first chain wheel drives the chain to rotate, the chain drives the second chain wheel to rotate, the second chain wheel drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the second bevel gear 15 to rotate through the first bevel gear 14 and the second bevel gear 15, the second bevel gear 15 drives the ejector rod 12 to move through the threaded connection with the ejector rod 12, the ejector rod 12 pushes the ejector rod 20 to move, the ejector rod 20 drives the supporting rod 16 to move out, meanwhile, the angle change is formed by the support rods 16 under the action of the support springs 23 and the fixing blocks 21, and the canvas 18 is driven to be opened, so that the ship body 1 can be influenced by wind when sailing, the movement is quicker, and the hope of survival in rescue is increased. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is the schematic diagram, and its specific size and proportion need adjust according to actual conditions, and the adjustment and the change of adaptation can be carried out according to actual conditions to its inside electric elements that relates.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.

Claims

1. The rescue device for navigation comprises a ship body (1) and is characterized in that a positioning box (2) is fixedly mounted on the inner wall of the bottom of the ship body (1), a motor (3) is fixedly mounted on one side of the positioning box (2), a rotating rod (4) is fixedly mounted on an output shaft of the motor (3), a fixed box (5) is fixedly mounted on the inner wall of the bottom of the ship body (1), the fixed box (5) is rotatably connected with the rotating rod (4), a rotating pipe (6) is rotatably connected onto the fixed box (5), a fixed rod (11) is fixedly mounted at the top of the positioning box (2), an ejector rod (12) is slidably connected into the fixed rod (11), a top plate (20) is fixedly mounted at the top end of the ejector rod (12), a rotating shaft (13) is rotatably connected onto the inner wall of one side of the positioning box (2), and a first bevel gear (14) is fixedly mounted at, pivot (13) are connected with bull stick (4) transmission, the outside of ejector pin (12) is equipped with the screw thread, rotates on the top inner wall of location case (2) and is connected with second conical gear (15), second conical gear (15) and ejector pin (12) threaded connection, and second conical gear (15) and first conical gear (14) intermeshing, the equal fixed mounting in both sides of dead lever (11) has positioning seat (19), and the both sides of roof (20) all rotate and are connected with vaulting pole (16), and draw-in groove (17) have been seted up at the top of positioning seat (19), and draw-in groove (17) cooperate with vaulting pole (16), and fixedly connected with canvas (18) between vaulting pole (16) and dead lever (11).

2. The rescue device for navigation according to claim 1, characterized in that both ends of the rotating rod (4) are fixedly provided with a third bevel gear (8), the outer side of the rotating tube (6) is fixedly sleeved with a fourth bevel gear (7), and the third bevel gear (8) is meshed with the corresponding fourth bevel gear (7).

3. Rescue device for nautical use according to claim 1, characterized in that the outer side of the rotating rod (4) is fixedly sleeved with a first chain wheel, the outer side of the rotating shaft (13) is fixedly sleeved with a second chain wheel, and the first chain wheel and the second chain wheel are engaged with the same chain.

4. The rescue device for navigation according to claim 1, characterized in that a fixing block (21) is fixedly installed at the bottom of the stay bar (16), two symmetrically arranged positioning blocks (22) are fixedly installed at the bottom of the top plate (20), and a supporting spring (23) is fixedly installed between the positioning blocks (22) and the corresponding fixing blocks (21).

5. The rescue device for the navigation according to claim 1, characterized in that the inner wall of the rotating pipe (6) is connected with two symmetrically arranged screws (9) in a threaded manner, one end of each of the two screws (9) is fixedly provided with the same floating block (10), and the screws (9) are connected with the ship body (1) in a sliding manner.