CN112224360A

CN112224360A - High-efficient immersion rescue stretcher on water that can be used for rescue to many people

Info

Publication number: CN112224360A
Application number: CN202011147423.8A
Authority: CN
Inventors: 周云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-01-15

Abstract

The invention discloses a high-efficiency immersion type overwater rescue stretcher capable of rescuing multiple persons, which comprises a stretcher base, wherein the inner walls of two ends of the stretcher base are fixedly connected with a support, a sliding groove is formed in one side of the support, a rotating hole is formed in the top of one side of the inner wall of the sliding groove, a supporting rod is fixedly connected to one side of the support, a fixed seat is fixedly connected to the top of the supporting rod, a double-shaft motor is fixedly connected to the top of the fixed seat, driving shafts at two ends of the double-shaft motor are fixedly connected with winding rollers, one end, far away from the double-shaft motor, of each winding roller penetrates through the rotating hole and extends into the sliding groove, and one end, located inside the sliding groove. This can be to high-efficient immersion rescue stretcher on water of many people rescuing, rescue convenient operation, rescue efficiency is higher to can guarantee that the inside personnel that fall into water of stretcher breaks away from with the surface of water, avoid the long-time bubble water of wound.

Description

High-efficient immersion rescue stretcher on water that can be used for rescue to many people

Technical Field

The invention relates to the technical field of water rescue, in particular to a high-efficiency immersion water rescue stretcher capable of rescuing multiple persons.

Background

The rescue measures are taken for drowned people and non-drowned people when an accident happens on water, the indirect rescue is realized by throwing life buoys, life jackets, wood boards and other lifesaving equipment for rescue, and the direct rescue is realized by directly rescuing people when no rescue equipment exists or the drowned people are in a coma state.

For example, chinese patent CN107661172A discloses a square frame, wherein the left and right sides of the lower portion of the square frame are respectively provided with a first supporting leg and a second supporting leg, the lower portion of the middle position of the square frame is provided with a third supporting leg, the lower portions of the first supporting leg, the second supporting leg and the third supporting leg are connected with an air cushion, the left and right sides of the air cushion are respectively provided with a first water turbine and a second water turbine, the upper portion of the air cushion is provided with an air hole for inflating and deflating, and the square frame is sleeved with a canvas cushion.

The rescue stretcher on water that uses at present can only play the purpose of the personnel that fall into water of bearing usually, when the personnel that fall into water are under water, want to fall into water the personnel lift to the stretcher on the surface of water convenient inadequately to when the personnel that fall into water are more, need more stretcher, need consume more manpower and materials resource.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a high-efficiency immersion type overwater rescue stretcher capable of rescuing multiple persons, which solves the problems that the existing overwater rescue stretcher can only bear persons falling into water, when the persons falling into water are underwater, the persons falling into water are not convenient to lift onto the stretcher on the water, and when the persons falling into water are more, more stretchers are needed, and more manpower and material resources are needed to be consumed.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a high-efficiency immersion overwater rescue stretcher capable of rescuing multiple persons comprises a stretcher base, wherein the inner walls of two ends of the stretcher base are fixedly connected with a support, one side of the support is provided with a sliding groove, the top of one side of the inner wall of the sliding groove is provided with a rotating hole, one side of the support is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a fixed seat, the top of the fixed seat is fixedly connected with a double-shaft motor, driving shafts at two ends of the double-shaft motor are fixedly connected with a winding roller, one end, away from the double-shaft motor, of the winding roller penetrates through the rotating hole and extends into the sliding groove, one end, located inside the sliding groove, of the winding shaft is rotatably connected with the support through a rotating bearing, the central position of the winding roller penetrates through and is rotatably connected, the side face of one end, located inside the sliding groove, of the winding roller is fixedly connected with a pull rope, one end, far away from the winding roller, of the pull rope is fixedly connected with a first stretcher plate, one side, far away from the pull rope, of the first stretcher plate is connected with a second stretcher plate through a connecting rope, one side, far away from the first stretcher plate, of the second stretcher plate is connected with a third stretcher plate through a connecting rope, the outer side of the bottom of the stretcher base is fixedly connected with a first air bag, the bottom of the stretcher base is fixedly connected with a second air bag, one end of the first air bag is communicated with the second air bag through an air pipe, the air pipe is provided with a pressure relief valve, two sides of the top of the stretcher base are fixedly connected with driving devices, when people falling into water need to be rescued, the first air bag of the stretcher is inflated, then the stretcher is placed into water, and at the moment, the first, when the stretcher is moved to the side of the person falling into water, the person falling into water firstly goes onto a first stretcher plate in water, then a double-shaft motor is turned on, the double-shaft motor drives a winding roller to rotate, the winding roller rotates a winding pull rope, the pull rope is wound and moves upwards to drive the first stretcher plate to move upwards, when the first stretcher plate moves to the position above the water surface, the double-shaft motor is turned off, then a second person falling into water is placed on a second stretcher plate in water, the double-shaft motor is turned on again, the double-shaft motor drives the first stretcher plate to move upwards through the winding roller and the pull rope, the first stretcher plate drives the second stretcher plate to move upwards through a connecting rope, when the second stretcher plate moves to the position above the water surface, the double-shaft motor is turned off, the person falling into water can conveniently go onto the stretcher plate from the position below the water surface, rescue operation can be more convenient, a plurality of persons falling into water can be, when needs shift, continue to aerify to first gasbag inside, inside atmospheric pressure grow of first gasbag, it is inside that gaseous process relief valve gets into the second gasbag, when the inside gas that is full of second gasbag, the second gasbag props up the stretcher base and leaves the surface of water, conveniently guarantees that the inside personnel that fall into water of stretcher breaks away from with the surface of water, avoids soaking for a long time and enlarges the injury tendency of the personnel that fall into water, and the protecting effect is better.

Preferably, the driving device comprises a driving shell, a rotating shaft is rotatably connected inside the top of the driving shell through a bearing, one end of the rotating shaft, which is far away from the inner wall of the driving shell, penetrates through and is fixedly connected with a driving gear, one end of the rotating shaft, which penetrates through the driving shell and extends to the outside of the driving shell, penetrates through the driving shell and is meshed with one side of the driving gear, two ends of the driving rack both penetrate through the driving shell and extends to the outside, one end of the driving rack is fixedly connected with a handle, one end of the driving rack, which is far away from the handle, is fixedly connected with a baffle, one end of the rotating shaft, which is located at the outside of the driving shell, is fixedly connected with a rotating seat, one side of the rotating seat, which is far away from the rotating shaft, is fixedly connected with an underwater propeller, when people falling, when needs turn to, the pulling handle, the handle drives the drive rack and removes, and the drive rack drives drive gear and rotates, and drive gear drives the axis of rotation and rotates, and the axis of rotation drives and rotates the seat and rotate, rotate the seat drive underwater propulsor rotate can, conveniently turn to when turning to rotate single underwater propulsor can, another underwater propulsor still realizes advancing function, influences advancing speed when can avoiding turning to, can realize three hundred sixty degrees through the pulling handle and turn to, and it is higher to turn to the degree of freedom.

Preferably, drive shell bottom and side respectively with stretcher base top and support one side fixed connection, the axis of rotation is located the outside one end of drive shell and runs through the stretcher base and with rotate with the stretcher base through the bearing and be connected, the drive rack is close to the one end of handle and runs through the support and with support sliding connection.

Preferably, the driving rack is connected with the driving shell in a sliding mode, and the rotating seat is located at the bottom of the stretcher base.

Preferably, the first stretcher plate, the second stretcher plate and the third stretcher plate have the same structure, the first stretcher plate comprises a supporting plate, and fixing lugs are fixedly connected to the side surfaces of the two ends of the supporting plate.

Preferably, the top of the fixed lug is fixedly connected with the pull rope, and the bottom of the fixed lug is fixedly connected with the second stretcher plate through the connecting rope.

Preferably, the first balloon has a smaller gauge than the second balloon.

(III) advantageous effects

The invention provides a high-efficiency immersion type overwater rescue stretcher capable of rescuing multiple persons. The method has the following beneficial effects:

(1) this can be to high-efficient immersion rescue stretcher on water of many people rescue is provided with biax motor and stretcher board, because the stretcher board is located the surface of water below during the rescue, the personnel of falling into water can go up the stretcher board in the surface of water below, then through biax motor with the stretcher board lifting to the surface of water top, can make rescue operation more convenient.

(2) This can be to high-efficient immersion rescue stretcher on water of many people rescue is provided with a plurality of stretcher boards, and a plurality of personnel of falling into water can be rescued to same stretcher, and rescue efficiency is higher, uses manpower and materials sparingly.

(3) This can be to many people's high-efficient immersion rescue stretcher on water of suing and labouring is provided with first gasbag and second gasbag, after the personnel that fall into water are whole to go up the stretcher, can aerify the second gasbag is inside, and the second gasbag can be with stretcher base lifting to the surface of water top, conveniently guarantees that the personnel that fall into water of stretcher inside breaks away from with the surface of water, avoids soaking for a long time and enlarges the hindering tendency of the personnel that fall into water, and the protecting effect is better.

(4) This can be to many people's high-efficient immersion rescue stretcher on water of suing and labouring is provided with drive arrangement, conveniently removes the stretcher on the surface of water to be provided with two sets of detached underwater propulsors among the drive arrangement, turn to the time rotate single underwater propulsor can, another underwater propulsor still realizes advancing function, influence propulsion speed when can avoiding turning to.

(5) This can be to high-efficient immersion rescue stretcher on water of many people rescuing is provided with drive gear and drive rack, and accessible drive rack drives drive gear and rotates to drive underwater propulsor and rotate, make things convenient for underwater propulsor to realize three hundred sixty degrees and rotate, turn to the degree of freedom higher.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the stent of the present invention;

FIG. 3 is a schematic view of the connection of a first bladder and a second bladder in accordance with the present invention;

fig. 4 is a schematic diagram of the structure of the stretcher of the present invention;

FIG. 5 is a schematic structural diagram of a driving device according to the present invention;

fig. 6 is a schematic view of the driving rack structure of the present invention.

In the figure: 1. stretcher base, 2, support, 3, spout, 4, commentaries on classics hole, 5, bracing piece, 6, fixing base, 7, biax motor, 8, rolling axle, 9, the seat that rotates, 10, ejector pin, 11, stay cord, 12, first stretcher board, 13, second stretcher board, 14, third stretcher board, 15, first gasbag, 16, second gasbag, 17, trachea, 18, relief valve, 19, drive arrangement, 191, drive shell, 192, axis of rotation, 193, drive gear, 194, drive rack, 195, handle, 196, baffle, 197, seat that rotates, 198, underwater propulsor.

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.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a can be to high-efficient immersion rescue stretcher on water of many people rescue, includes stretcher base 1, its characterized in that: the inner walls of two ends of a stretcher base 1 are fixedly connected with a support 2, one side of the support 2 is provided with a chute 3, the top of one side of the inner wall of the chute 3 is provided with a rotating hole 4, one side of the support 2 is fixedly connected with a support rod 5, the top of the support rod 5 is fixedly connected with a fixed seat 6, the top of the fixed seat 6 is fixedly connected with a double-shaft motor 7, driving shafts at two ends of the double-shaft motor 7 are fixedly connected with a winding roller 8, one end of the winding roller 8, far away from the double-shaft motor 7, penetrates through the rotating hole 4 and extends into the chute 3, one end of the winding shaft 8, far away from the inside of the chute 3, is rotatably connected with the support 2 through a rotating bearing, the central position of the winding roller 8 penetrates through and is rotatably connected with a rotating seat 9, the bottom of the rotating, one end of the pull rope 11 far away from the wind-up roller 8 is fixedly connected with a first stretcher plate 12, one side of the first stretcher plate 12 far away from the pull rope 11 is connected with a second stretcher plate 13 through a connecting rope, one side of the second stretcher plate 13 far away from the first stretcher plate 12 is connected with a third stretcher plate 14 through a connecting rope, the outer side of the bottom of the stretcher base 1 is fixedly connected with a first air bag 15, the bottom of the stretcher base 1 is fixedly connected with a second air bag 16, one end of the first air bag 15 is communicated with the second air bag 16 through an air pipe 17, the air pipe 17 is provided with a pressure relief valve 18, both sides of the top of the stretcher base 1 are fixedly connected with a driving device 19, when needing to rescue for a person falling into water, the first air bag 15 of the stretcher is inflated, then the stretcher is put into water, at the moment, the first stretcher plate 12, the second stretcher plate 13 and the third stretcher plate 14 at the bottom of the stretcher are immersed, the man falling into the water firstly goes onto a first stretcher plate 12 in the water, then a double-shaft motor 7 is opened, the double-shaft motor 7 drives a winding roller 8 to rotate, the winding roller 8 rotates a winding pull rope 11, the pull rope 11 is wound and moves upwards to drive the first stretcher plate 12 to move upwards, when the first stretcher plate 12 moves above the water surface, the double-shaft motor 7 is closed, then a second man falling into the water is put on a second stretcher plate 13 in the water, the double-shaft motor 7 is opened again, the double-shaft motor 7 drives the first stretcher plate 12 to move upwards through the winding roller 8 and the pull rope 11, the first stretcher plate 12 drives the second stretcher plate 13 to move upwards through a connecting rope, when the second stretcher plate 13 moves above the water surface, the double-shaft motor 7 is closed, the man falling into the water can go onto the stretcher plate from below the water surface conveniently, rescue operation can be more convenient, and a plurality of people falling into the water can be rescued simultaneously, the material resources of using manpower sparingly, when needs shift, continue to aerify to first gasbag 15 is inside, the inside atmospheric pressure grow of first gasbag 15, it is inside that gaseous 18 through the relief valve get into second gasbag 16, when second gasbag 16 is inside to be full of gas, second gasbag 16 props up stretcher base 1 and leaves the surface of water, conveniently guarantees that the inside personnel that fall into water of stretcher breaks away from with the surface of water, avoids soaking for a long time and enlarges the injury potential of the personnel that fall into water, and the protecting effect is better.

Example two:

referring to fig. 1-6, the present invention provides a technical solution based on the first embodiment: the driving device 19 comprises a driving shell 191, a rotating shaft 192 is rotatably connected inside the top of the driving shell 191 through a bearing, one end of the rotating shaft 192, which is far away from the inner wall of the driving shell 191, penetrates through and is fixedly connected with a driving gear 193, one end of the rotating shaft 192, which penetrates through the driving shell 191 and extends to the outside of the driving shell 191, one side of the driving gear 193 is meshed with a driving rack 194, two ends of the driving rack 194 penetrate through the driving shell 191 and extends to the outside of the driving shell 191, one end of the driving rack 194 is fixedly connected with a handle 195, one end of the driving rack 194, which is far away from the handle 195, is fixedly connected with a rotating seat 197, one side of the rotating seat 197, which is far away from the rotating shaft 192, is fixedly connected with an underwater propeller 198, when the stretcher and the person falling into water need to be transferred, the underwater propeller 198 opens the stretcher is driven by the rotating, when the underwater vehicle needs to turn, the handle 195 is pulled, the handle 195 drives the driving rack 194 to move, the driving rack 194 drives the driving gear 193 to rotate, the driving gear 193 drives the rotating shaft 192 to rotate, the rotating shaft 192 drives the rotating seat 197 to rotate, and the rotating seat 197 drives the underwater propeller 198 to rotate, so that the steering is convenient, and only one underwater propeller 198 is rotated during the steering, and the other underwater propeller 198 still realizes the propelling function, so that the propelling speed can be prevented from being influenced during the steering, the steering at three hundred sixty degrees can be realized by pulling the handle 195, and the steering freedom degree is higher.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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. The utility model provides a can be to many people's high-efficient immersion rescue stretcher on water of rescuing, includes stretcher base (1), its characterized in that: the stretcher is characterized in that the inner walls of two ends of the stretcher base (1) are fixedly connected with the supports (2), one side of each support (2) is provided with a sliding groove (3), the top of one side of the inner wall of each sliding groove (3) is provided with a rotating hole (4), one side of each support (2) is fixedly connected with a supporting rod (5), the top of each supporting rod (5) is fixedly connected with a fixing seat (6), the top of each fixing seat (6) is fixedly connected with a double-shaft motor (7), the driving shafts at two ends of each double-shaft motor (7) are fixedly connected with a winding roller (8), one end, far away from the double-shaft motor (7), of each winding roller (8) penetrates through the rotating hole (4) and extends into the corresponding sliding groove (3), one end, located inside the corresponding sliding groove (3), of each winding shaft (8) is rotatably connected with the corresponding, the stretcher comprises a rotating seat (9), a top rod (10) is fixedly connected to the bottom of the rotating seat (9), one end, far away from the rotating seat (9), of the top rod (10) is fixedly connected to the side of a supporting rod (5), a pull rope (11) is fixedly connected to the side of one end, located inside a sliding groove (3), of a winding roller (8), of the pull rope (11), a first stretcher plate (12) is fixedly connected to one end, far away from the winding roller (8), of the pull rope (12), one side, far away from the pull rope (11), of the first stretcher plate (12), of the second stretcher plate (13), is connected to a third stretcher plate (14) through a connecting rope, a first air bag (15) is fixedly connected to the outer side of the bottom of a stretcher base (1), a second air bag (16) is fixedly connected to the bottom of the stretcher base (1), one end of the first air bag (15) is communicated with the second air bag (16) through an, the air pipe (17) is provided with a pressure release valve (18), and two sides of the top of the stretcher base (1) are fixedly connected with driving devices (19).

2. A high efficiency immersion type water rescue stretcher capable of rescuing plural persons as claimed in claim 1, wherein: the driving device (19) comprises a driving shell (191), a rotating shaft (192) is rotatably connected to the inside of the top of the driving shell (191) through a bearing, one end, far away from the inner wall of the driving shell (191), of the rotating shaft (192) penetrates through and is fixedly connected with a driving gear (193), one end, penetrating through the driving gear (193), of the rotating shaft (192) penetrates through the driving shell (191) and extends to the outside of the driving shell (191), a driving rack (194) is meshed on one side of the driving gear (193), two ends of the driving rack (194) penetrate through the driving shell (191) and extend to the outside of the driving shell (191), a handle (195) is fixedly connected to one end of the driving rack (194), far away from the handle (195), a baffle (196) is fixedly connected to one end of the driving rack (194), and a rotating seat (197) is fixedly connected to one end, located at the outside of the, one side of the rotating seat (197) far away from the rotating shaft (192) is fixedly connected with an underwater propeller (198).

3. A high efficiency immersion type water rescue stretcher capable of rescuing plural persons as claimed in claim 2, wherein: drive shell (191) bottom and side respectively with stretcher base (1) top and support (2) one side fixed connection, axis of rotation (192) are located the outside one end of drive shell and run through stretcher base (1) and with rotate with stretcher base (1) through the bearing and be connected, drive rack (194) are close to the one end of handle (195) run through support (2) and with support (2) sliding connection.

4. A high efficiency immersion type water rescue stretcher capable of rescuing plural persons as claimed in claim 2, wherein: the driving rack (194) is connected with the driving shell (191) in a sliding mode, and the rotating seat (197) is located at the bottom of the stretcher base (1).

5. A high efficiency immersion type water rescue stretcher capable of rescuing plural persons as claimed in claim 1, wherein: the structure of first stretcher board (12), second stretcher board (13) and third stretcher board (14) is the same, first stretcher board (12) are including backup pad (121), equal fixedly connected with fixed ear (122) in backup pad (121) both ends side.

6. A high efficiency immersion type water rescue stretcher capable of rescuing plural persons as claimed in claim 5, wherein: the top of the fixed lug (122) is fixedly connected with the pull rope (11), and the bottom of the fixed lug (122) is fixedly connected with the second stretcher plate (13) through a connecting rope.

7. A high efficiency immersion type water rescue stretcher capable of rescuing plural persons as claimed in claim 1, wherein: the first airbag (15) has a smaller dimension than the second airbag (16).