CN211055350U

CN211055350U - Multifunctional lifeboat

Info

Publication number: CN211055350U
Application number: CN201922135718.2U
Authority: CN
Inventors: 颜俊杰; 郑雄胜; 何琪
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-21
Anticipated expiration: 2029-12-03

Abstract

The utility model provides a multifunctional lifeboat. The multifunctional lifeboat comprises a boat body, an operating mechanism, an inflating mechanism, an expanding mechanism and a limiting mechanism, wherein the operating mechanism is fixedly connected to the boat body, the operating mechanism comprises a boat edge, a propeller, a connecting rope, a hand-operated paddle, an annular air bag, a propeller controller, an underwater detection radar and a radio transmitter, the boat edge is fixedly connected to the upper side wall of the boat body, the propeller is rotatably connected to the rear end of the boat body, the hand-operated paddle is connected to the boat edge through the connecting rope, one side wall of the annular air bag is fixedly connected to the lower side wall of the boat edge, the front end of the propeller controller, the underwater detection radar and the radio transmitter are fixedly installed in the boat body and located on the boat body, the inflating mechanism is located in the boat body, and the expanding mechanism is arranged on the side wall of the boat. The utility model provides a multi-functional lifeboat has can be manual and electronic propulsion, and the security performance is high, advantages such as multifunctionality.

Description

Multifunctional lifeboat

Technical Field

The utility model relates to a life saving equipment technical field especially relates to a multi-functional lifeboat.

Background

The lifesaving equipment is a lifesaving device used when people are threatened by human bodies. When an accident occurs at sea, and a ship body is broken, a lifeboat needs to be used for self rescue, most of the existing lifeboats are inflatable, and need to be inflated when in use, and the step of inflating the ship body is difficult to complete when in disaster, so that the safety performance of the lifeboat is low.

Therefore, there is a need to provide a new multifunctional lifeboat to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an embodiment of the utility model provides a but manual and electronic propulsion, multi-functional lifeboat that the security performance is high is provided.

The utility model provides a multi-functional lifeboat includes: a hull; the underwater detection device comprises a running mechanism, a ship body and a control device, wherein the running mechanism is fixedly connected to the ship body and comprises a ship edge, a propeller, a connecting rope, a hand-operated paddle, an annular air bag, a propeller controller, an underwater detection radar and a radio transmitter; the inflation mechanism is positioned in the ship body; the expansion mechanism is arranged on the side wall of the ship edge; and the limiting mechanism is arranged in the extension mechanism.

Preferably, the inflation mechanism comprises an inflation bottle and an inflation tube, the inflation bottle is located in the ship body, and the inflation bottle is communicated with the annular air bag through the inflation tube.

Preferably, expanding mechanism includes spout, slide, ballonet, aerifys head, threaded rod and thread groove, and is two sets of the spout is symmetrical respectively and is seted up on the both sides lateral wall on ship edge, just slide sliding connection is in the spout, one side fixed connection of ballonet is on the downside lateral wall of slide, aerify head fixed connection on ballonet and rather than inside intercommunication, the threaded rod is vertical to be run through the ship edge and rather than threaded connection, the thread groove is seted up on the upside lateral wall of slide, just the lower extreme of threaded rod is inserted and is located in the thread groove and rather than threaded connection.

Preferably, the limiting mechanism comprises a limiting sliding groove and a limiting sliding block, the limiting sliding groove is formed in the inner wall of the sliding groove, and the limiting sliding block is connected to the limiting sliding groove in a sliding mode and fixedly connected to the side wall of the sliding plate.

Preferably, the annular air bag comprises a surface air bag, an interlayer air bag and a bottom air bag, and the surface air bag, the interlayer air bag and the bottom air bag are sequentially arranged from outside to inside.

Preferably, the front end of the hull is conical.

Compared with the prior art, the utility model provides a multi-functional lifeboat has following beneficial effect:

1. the lifeboat is composed of two parts, one part has buoyancy without inflation (the hull has buoyancy), the other part needs inflation (the annular air bag inflates the annular air bag through the inflation mechanism), so that the lifeboat can be quickly put into use when in use, or people can perform inflation treatment after escaping to the lifeboat, the step of inflating on the hull with disasters is avoided, meanwhile, the propeller can be controlled by the propeller controller to operate to realize water operation, when the propeller is damaged and can not be used, the lifeboat can be operated on water by manually shaking the propeller, the manually shaking propeller is connected with the boat edge through the connecting rope, the accident of the manually shaking propeller can be prevented, the underwater condition is detected through the underwater detection radar, the dangerous conditions such as reef touching and the like are prevented, the safety of the lifeboat is improved, and meanwhile, the distress signal can be sent through the radio transmitter, rescue workers are quickly positioned;

2. the inflation bottle is directly connected with the annular air bag through the inflation tube, when the ship is on board, the inflation bottle can be directly opened, and the annular air bag is inflated through the inflation tube, so that the inflation efficiency is improved;

3. in the using process, the threaded rod is rotated to be rotated away from the thread groove, the sliding plate is pulled out and then is rotated into another group of thread grooves through the threaded rod, the sliding plate is fixed, other inflating equipment is used for inflating the auxiliary air bag through the inflating head, the bearing range and the bearing capacity are expanded, and the effect of reducing the impact force of waves on the lifeboat can be obtained after expansion;

4. the annular air bag is set to be composed of the surface air bag, the interlayer air bag and the bottom air bag, so that the problem that the lifeboat cannot be used after the air bags are damaged is prevented, the heat insulation effect of the lifeboat is improved due to the arrangement of the multilayer air bags, and the heat insulation effect of the lifeboat is improved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the multifunctional lifeboat of the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a front view of the skateboard of FIG. 1;

FIG. 4 is a rear view of the skateboard shown in FIG. 1;

FIG. 5 is a side cross-sectional schematic view of the annular bladder shown in FIG. 1.

Reference numbers in the figures: 1. the ship comprises a ship body, 2, a running mechanism, 21, a ship edge, 22, a propeller, 23, a connecting rope, 24, a hand-operated paddle, 25, an annular air bag, 251, a surface air bag, 252, an interlayer air bag, 253, a bottom air bag, 26, a propeller controller, 27, an underwater detection radar, 28, a radio transmitter, 3, an inflation mechanism, 31, an inflation bottle, 32, an inflation tube, 4, an expansion mechanism, 41, a sliding groove, 42, a sliding plate, 43, an auxiliary air bag, 44, an inflation head, 45, a threaded rod, 46, a threaded groove, 5, a limiting mechanism, 51, a limiting sliding groove, 52 and a limiting sliding block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a multifunctional lifeboat according to the present invention; FIG. 2 is a side view of the structure of FIG. 1; FIG. 3 is a front view of the skateboard of FIG. 1; FIG. 4 is a rear view of the skateboard shown in FIG. 1; FIG. 5 is a side cross-sectional schematic view of the annular bladder shown in FIG. 1. The multi-functional lifeboat includes: the ship comprises a ship body 1, an operating mechanism 2, an inflating mechanism 3, an expanding mechanism 4 and a limiting mechanism 5.

In the concrete implementation process, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the running mechanism 2 is fixedly connected to the ship body 1, the running mechanism 2 comprises a ship edge 21, a propeller 22, a connecting rope 23, a hand-operated paddle 24, an annular air bag 25, a propeller controller 26, an underwater detection radar 27 and a radio transmitter 28, the ship edge 21 is fixedly connected to the upper side wall of the ship body 1, the propeller 22 is rotatably connected to the rear end of the ship body 1, the hand-operated paddle 24 is connected to the ship edge 21 through the connecting rope 23, one side wall of the annular air bag 25 is fixedly connected to the lower side wall of the ship edge 21, the propeller controller 26, the underwater detection radar 27 and the radio transmitter 28 are fixedly arranged in the ship body 1 and are arranged at the front end of the ship body 1, and the lifeboat is composed of two parts, one part has buoyancy by itself and does not need to be inflated (the ship body 1 has buoyancy by, the other part needs to be inflated (wherein annular gasbag 25 inflates it through inflation mechanism 3), put into use fast when needs use like this, perhaps personnel escape to carry out inflation processing after the rescue boat, avoid accomplishing inflatable step on the hull that takes place the calamity, accessible propeller controller 26 controls propeller 22 operation simultaneously, realize the operation on water, when propeller 26 appears damaging and can not use, still can seek life boat operation on water through hand oar 24, hand oar 24 is connected with ship edge 21 through connecting rope 23, can prevent that hand oar 24 accident from losing, survey the underwater condition through underwater detection radar 27, prevent dangerous condition such as striking reef, the security of seeking life boat has been improved, accessible radio transmitter 28 sends distress signal simultaneously, make rescue personnel fix a position the arrival fast.

Referring to fig. 1, the inflation mechanism 3 is located in the ship body 1, the inflation mechanism 3 comprises an inflation bottle 31 and an inflation tube 32, the inflation bottle 31 is located in the ship body 1, the inflation bottle 31 is communicated with the annular airbag 25 through the inflation tube 32, the inflation bottle 31 is directly connected with the annular airbag 25 through the inflation tube 32, when the ship is on board, the inflation bottle 32 can be directly opened, and the annular airbag 25 is inflated through the inflation tube 31, so that the inflation efficiency is improved.

Referring to fig. 1, 2, 3 and 4, the expansion mechanism 4 is provided on a side wall of the ship's edge 21, the expansion mechanism 4 includes a sliding slot 41, a sliding plate 42, an auxiliary airbag 43, an inflation head 44, a threaded rod 45 and a threaded slot 46, two sets of sliding slots 41 are respectively symmetrically provided on two side walls of the ship's edge 21, the sliding plate 42 is slidably connected in the sliding slot 41, one side of the auxiliary airbag 43 is fixedly connected to a lower side wall of the sliding plate 42, the inflation head 44 is fixedly connected to the auxiliary airbag 43 and is communicated with the inside thereof, the threaded rod 45 vertically penetrates through the ship's edge 21 and is in threaded connection therewith, the threaded slot 46 is provided on an upper side wall of the sliding plate 42, and a lower end of the threaded rod 45 is inserted in and is in threaded connection with the threaded slot 46, in use, the threaded rod 45 is rotated to be separated from the threaded slot 46, the sliding plate 42 is extracted and then rotated into another set of threaded slot 46, and other inflating devices are used for inflating the auxiliary air bag 43 through the inflating head 44, so that the bearing range and the bearing capacity are expanded, and the effect of reducing the impact force of waves on the lifeboat can be obtained after expansion.

Referring to fig. 3, the limiting mechanism 5 is disposed in the expanding mechanism 4, the limiting mechanism 5 includes a limiting sliding groove 51 and a limiting sliding block 52, the limiting sliding groove 51 is disposed on the inner wall of the sliding groove 41, and the limiting sliding block 52 is slidably connected in the limiting sliding groove 51 and fixedly connected to the side wall of the sliding plate 42, when the sliding plate 42 slides in the sliding groove 41, the limiting sliding block 52 slides in the limiting sliding groove 51 to limit the sliding plate 42, and the sliding plate 42 is prevented from separating from the sliding groove 41.

Referring to fig. 5, the annular air bag 25 comprises a surface air bag 251, an interlayer air bag 252 and a bottom air bag 253, the surface air bag 251, the interlayer air bag 252 and the bottom air bag 253 are sequentially arranged from outside to inside, the problem that the lifeboat cannot be used after the air bags are damaged is prevented by arranging the annular air bag 25 to be composed of the surface air bag 251, the interlayer air bag 252 and the bottom air bag 253, and the heat insulation effect of the lifeboat is improved due to the arrangement of the multilayer air bags, so that the heat insulation effect of the lifeboat 1 is improved.

Wherein, the front end of the ship body 1 is in a conical shape, which is convenient for the ship body 1 to move forwards.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes that are utilized in the specification and drawings of the present invention can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. A multi-functional lifeboat, comprising:

a hull (1);

the running mechanism (2), the running mechanism (2) is fixedly connected to the ship body (1), the running mechanism (2) comprises a ship edge (21), a propeller (22), a connecting rope (23), a hand-operated paddle (24), an annular air bag (25), a propeller controller (26), an underwater detection radar (27) and a radio transmitter (28), the ship edge (21) is fixedly connected to the upper side wall of the ship body (1), the propeller (22) is rotatably connected to the rear end of the ship body (1), the hand-operated paddle (24) is connected to the ship edge (21) through a connecting rope (23), one side wall of the annular air bag (25) is fixedly connected to the lower side wall of the ship edge (21), the propeller controller (26), the underwater detection radar (27) and the radio transmitter (28) are all fixedly arranged in the ship body (1) and are positioned at the front end of the ship body (1);

the inflation mechanism (3), the inflation mechanism (3) is positioned in the ship body (1);

the expansion mechanism (4) is arranged on the side wall of the ship edge (21) and is provided with a first expansion mechanism (4);

and the limiting mechanism (5) is arranged in the extension mechanism (4).

2. A multi-functional lifeboat according to claim 1 wherein said inflation mechanism (3) comprises an inflation bottle (31) and an inflation tube (32), said inflation bottle (31) being located in the hull (1) and said inflation bottle (31) being in communication with the annular bladder (25) through the inflation tube (32).

3. A multifunctional lifeboat according to claim 2 wherein said expansion mechanism (4) comprises slide slots (41), slide plates (42), auxiliary air bags (43), inflation heads (44), threaded rods (45) and threaded grooves (46), two sets of said slide slots (41) are symmetrically arranged on the two side walls of the boat rim (21), the sliding plate (42) is connected in the sliding groove (41) in a sliding way, one side of the auxiliary air bag (43) is fixedly connected to the lower side wall of the sliding plate (42), the inflation head (44) is fixedly connected to the auxiliary air bag (43) and is communicated with the interior of the auxiliary air bag, the threaded rod (45) vertically penetrates through the ship edge (21) and is in threaded connection with the ship edge, the threaded groove (46) is formed in the side wall of the upper side of the sliding plate (42), and the lower end of the threaded rod (45) is inserted into the threaded groove (46) and is in threaded connection with the threaded groove.

4. A multi-functional lifeboat according to claim 3 wherein said stop mechanism (5) comprises a stop runner (51) and a stop slider (52), said stop runner (51) opening onto the inner wall of the runner (41) and the stop slider (52) being slidably connected in the stop runner (51) and fixedly connected to the side wall of the slide plate (42).

5. A multi-functional lifeboat according to claim 4 wherein said annular bladder (25) comprises a surface bladder (251), a sandwich bladder (252) and a bottom bladder (253), said surface bladder (251), sandwich bladder (252) and bottom bladder (253) being arranged in sequence from the outside to the inside.

6. A multi-functional lifeboat according to claim 5 wherein the forward end of the hull (1) is tapered.