CN112722215B

CN112722215B - A personnel transfer device for marine rescue

Info

Publication number: CN112722215B
Application number: CN202110107799.4A
Authority: CN
Inventors: 马建文; 刘梦薇; 王波
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2022-01-07
Anticipated expiration: 2041-01-27
Also published as: CN112722215A

Abstract

The invention discloses a personnel transferring device for marine rescue, which belongs to the relevant field of marine rescue and comprises an installation seat and a seat plate arranged on the installation seat, wherein two protection mechanisms are symmetrically arranged on two sides of the seat plate, each protection mechanism comprises a guide hole arranged on the installation seat, a protection plate is slidably arranged in the guide hole, a tightening component is arranged between the seat plate and the protection plate in the two protection mechanisms, a handrail is hinged on the seat plate, and a pull rod is hinged between the handrail and the protection plate. The handrail is held by the rescuer who takes on the seat board, takes place when jolting when transfer device, by the rescuer horizontal rocking, and the handrail sways about the same time for maintain safe distance between two guard plates, thereby guarantee that the mounting plate on the guard plate can stabilize the rescuer on the seat board, can not follow the landing on the seat board, avoid the rescue transfer in-process because jolt to the artificial secondary damage that becomes of rescue.

Description

Personnel transfer device for marine rescue

Technical Field

The invention relates to a related device for marine rescue, in particular to a personnel transferring device for marine rescue.

Background

Maritime search and rescue refers to the work of searching, rescuing and the like performed by the country or the department aiming at maritime accidents and the like. The emergency response action of the marine emergency is organized rapidly, orderly and efficiently, people in distress are rescued, the expansion of the marine emergency is controlled, and casualties and property loss caused by the marine emergency are reduced to the maximum extent. Besides, rescue persons are effectively taken away, and the guarantee of the safety of the persons in the process of evacuation is also an important step of the rescue process, and generally used rescue transfer devices are small lifeboats or lifeboats and the like.

Because the sea wave is large, the jolting of rescue transfer devices such as lifeboats and the like is serious, and rescued persons and rescue personnel can slide off from seats often when the jolting is serious, so that secondary damage is caused in the transfer process, and the rescued persons are seriously damaged.

Disclosure of Invention

The present invention is directed to a personnel transferring device for marine rescue, which solves the above problems of the prior art.

In order to solve the defects of the prior art, the invention provides the following technical scheme:

the utility model provides a personnel transfer device for rescue at sea, includes the mount pad and sets up the seat board on the mount pad, the bilateral symmetry of seat board is provided with two protection machanism, protection machanism is including setting up the guiding hole on the mount pad, slidable mounting has the guard plate in the guiding hole, be provided with between the guard plate in seat board and two protection machanism and tighten up the subassembly, the handrail is installed to the hinge on the seat board, the pull rod is installed to the hinge between handrail and the guard plate.

As a modified scheme of the invention: the protection mechanism further comprises a fastening plate connected with the protection plate through a plurality of pressing springs.

As a further improvement of the invention: and protective cushions are fixedly arranged on the fastening plate and the seat plate.

As a further improvement of the invention: the side fixed mounting of guard plate has the slider, slider slidable mounting is in the spout of guiding hole side.

As a further scheme of the invention: the tightening component comprises a reset spring fixedly installed between a seat plate and a mounting seat, a pressing rod is fixedly installed at the bottom of the seat plate and penetrates through the top surface of the mounting seat, a traction block located inside the mounting seat is arranged below the pressing rod, a lifting spring is fixedly installed between the traction block and the mounting seat, and a traction rod is installed between the traction block and protection plates in the two protection mechanisms in a hinged mode.

As a further scheme of the invention: the handrail is characterized in that a spoiler is fixedly installed at the bottom of the handrail and penetrates through a passing hole in the bottom of the installation seat, and a plurality of weighting boards which are obliquely arranged are fixedly installed on two sides of the bottom of the spoiler.

As an optimization scheme of the invention: and two sides of the protection component are respectively provided with a baffle plate, and the baffle plate is provided with a limiting hole for the traction rod to pass through.

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

1. the handrail is held by the rescuer who takes on the seat board, when transfer device takes place to jolt, by the rescuer horizontal rocking, the handrail swings about thereupon for maintain safe distance between two guard plates, thereby guarantee that the mounting plate on the guard plate can stabilize the rescuer on the seat board, can not follow the landing on the seat board, avoid the rescue transfer in-process because jolt to being rescued and causing secondary damage, further guarantee by rescuer and rescuer's personal safety.

2. Because the dead weight of the personnel's health that is rescued makes the seat board descend, the traction piece that descends passes through the traction lever and pulls the guard plate and remove along the guiding hole, the mounting plate and the human body laminating on the guard plate that are close to each other, and under the elastic force effect of pressing down the spring, can protect the personnel of different statures, because the people inertia that the in-process weight is bigger when taking place to jolt is bigger, the striking injury that receives is more serious, consequently the people that the weight is heavier sits on the seat board, two mounting plates in the safeguard mechanism of seat board both sides are just bigger to rescued person's fastening force, it is stronger to rescued person's fixed and protective effect, in order to prevent jolting or acceleration and deceleration in-process, the people that the weight is big is thrown away because inertia.

Drawings

Fig. 1 is a front view of a personnel transferring device for rescue at sea;

fig. 2 is a top view of a personnel transferring device for rescue at sea;

FIG. 3 is a bottom view of a spoiler of a personnel transferring device for use in rescue at sea;

FIG. 4 is a three-dimensional view of a spoiler of a personnel transferring device for use in rescue at sea;

FIG. 5 is a three-dimensional view of a partial structure of a personnel transferring device for rescue at sea;

in the figure: 1-mounting seat, 2-protection plate, 3-chute, 4-slide block, 5-guiding hole, 6-pressing spring, 7-fastening plate, 8-pull rod, 9-armrest, 10-seat plate, 11-return spring, 12-compression rod, 13-baffle, 14-lifting spring, 15-limiting hole, 16-traction rod, 17-passing hole, 18-spoiler, 19-weighting plate and 20-traction block.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-2 and 5, the embodiment provides a personnel transferring device for marine rescue, which includes an installation base 1 and a seat plate 10 disposed on the installation base 1, two protection mechanisms are symmetrically disposed on two sides of the seat plate 10, each protection mechanism includes a guide hole 5 disposed on the installation base 1, a protection plate 2 is slidably mounted in the guide hole 5, and a tightening assembly is disposed between the seat plate 10 and the protection plate 2 of the two protection mechanisms. The guard mechanism further comprises a fastening plate 7 connected to the guard plate 2 by a plurality of pressing springs 6. The side fixed mounting of guard plate 2 has slider 4, slider 4 slidable mounting is in the spout 3 of 5 sides of guiding hole. The fastening plate 7 and the seat plate 10 are fixedly provided with protective pads. The direct contact with stereoplasm structure of skin is reduced, and the closed angle of fastening plate 7 and seat board 10 is passivated, reduces the injury of fastening plate 7 and seat board 10 to the human body.

The tightening assembly comprises a return spring 11 fixedly arranged between a seat plate 10 and a mounting seat 1, the return spring 11 is additionally arranged, so that the seat plate 10 can automatically reset when no person takes the seat plate, the opened state of the two-side protection mechanisms is kept, the automatic reset is realized, the seat plate 10 is convenient to take next time, a pressure lever 12 is fixedly arranged at the bottom of the seat plate 10, the pressure lever 12 penetrates through the top surface of the mounting seat 1, a traction block 20 positioned in the mounting seat 1 is arranged below the pressure lever 12, a lifting spring 14 is fixedly arranged between the traction block 20 and the mounting seat 1, the lifting spring 14 can ensure that the traction block 20 and the pressure lever 12 are tightly attached together in the process that the pressure lever 12 extrudes the traction block 20, the traction block 20 can indirectly form a tracking effect with the state of a rider, and the traction block 20 changes along with the state change of the rider, thereby enabling the traction mechanism to adapt to different conditions. The traction block 20 is hinged with the protection plate 2 of the two protection mechanisms to be provided with a traction rod 16. The armrest 9 is hinged to the seat plate 10, and the pull rod 8 is hinged between the armrest 9 and the protection plate 2. When the handrail 9 moves left and right, the handrail 9 pulls the protection plate 2 connected with the handrail to move left and right, the traction block 20 can act and rock in the moving process, and the lifting spring 14 enables the traction block 20 to have certain displacement compatibility, so that the traction block 20 not only can move up and down, but also can move left and right to a certain extent.

The device is arranged on a transfer device, when the device is used, a rescued person sits on a seat plate 10, the seat plate 10 extrudes a return spring 11 to drive a pressure rod 12 to descend due to the self weight of the rescued person, the pressure rod 12 is in contact with a traction block 20 to enable the traction block 20 to descend, the descending traction block 20 pulls a protection plate 2 to move along a guide hole 5 through a traction rod 16, a sliding block 4 slides in a sliding groove 3 in the moving process, the protection plate 2 can keep a vertical state, fastening plates 7 on the protection plates 2 close to each other are attached to a human body, and under the elastic force action of a pressing spring 6, the protection device can protect persons of different statures, as the inertia of the person with larger weight is larger in the bumping process, the impact injury is more serious, so the person with heavier weight sits on the seat plate 10, the fastening force of two fastening plates 7 in protection mechanisms on two sides of the seat plate 10 to the rescued person is larger, the stronger the fixing and protecting effect on the rescued person is, so as to prevent the person with large weight from being thrown out due to inertia in the bumping or acceleration and deceleration process. And take on seat board 10 and hold handrail 9 by the rescuer, when the transfer device takes place to jolt, by the rescuer roll, handrail 9 is left-right rocking thereupon, when handrail 9 is swung left, guard plate 2 in the protection machanism of left side is pushed left by pull rod 8, guard plate 2 in the protection machanism on right side is pulled left by pull rod 8, make and maintain safe distance between two guard plates 2, thereby guarantee that mounting plate 7 on guard plate 2 can stabilize the rescuer on seat board 10, can not follow landing on seat board 10, avoid the rescue transfer in-process because jolt to make secondary damage by the rescuer, further guarantee by rescuer and rescuer's personal safety.

Referring to fig. 1 and fig. 3-4, as an optimized embodiment of the present invention: a spoiler 18 is fixedly arranged at the bottom of the handrail 9, the spoiler 18 passes through the passing hole 17 at the bottom of the mounting seat 1, and a plurality of weighting boards 19 which are obliquely arranged are fixedly arranged at two sides of the bottom of the spoiler 18. The inclination directions of two adjacent weight increasing plates 19 are opposite, the weight increasing plates 19 arranged in an inclined manner can increase the contact area between the weight increasing plates 19 and water flow, so that the water flow resistance is increased, a cavity with a small opening is formed between the two adjacent weight increasing plates 19, when water enters the cavity, the water flow flows in and out from the opening and is blocked, and the resistance is further enhanced. During the use, add spoiler 18, be for increasing the stability of increasing weight plate 19, spoiler 18 stretches into the aquatic, and when handrail 9 left and right rocking, spoiler 18 receives rivers to obstruct for handrail 9 amplitude of movement reduces, thereby reduces the displacement of mounting plate 7 among handrail 9 and the safeguard mechanism, reduces by the rescue personnel because the rocking that jolts and cause. In addition, the arrangement of a plurality of weight increasing plates 19 can further increase the blocked area of the spoiler 18, so that the handrail 9 and the protection mechanism are more stable.

Please refer to fig. 1, which is another preferred embodiment of the present invention: two sides of the protection component are respectively provided with a baffle 13, and the baffle 13 is provided with a limiting hole 15 for the traction rod 16 to pass through. Baffle 13 is added to reduce rivers and tighten up the subassembly contact, avoids tightening up the subassembly and steep in more aquatic for a long time, the speed of easy acceleration damage.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A personnel transferring device for marine rescue comprises a mounting seat (1) and a seat plate (10) arranged on the mounting seat (1), and is characterized in that two protection mechanisms are symmetrically arranged on two sides of the seat plate (10), each protection mechanism comprises a guide hole (5) arranged on the mounting seat (1), a protection plate (2) is arranged in the guide hole (5) in a sliding manner, a tightening assembly is arranged between the seat plate (10) and the protection plate (2) in the two protection mechanisms, a handrail (9) is hinged on the seat plate (10), and a pull rod (8) is hinged between the handrail (9) and the protection plate (2);

tighten up the subassembly and include reset spring (11) of fixed mounting between seat board (10) and mount pad (1), the bottom fixed mounting of seat board (10) has depression bar (12), depression bar (12) pass mount pad (1) top surface, the below of depression bar (12) is provided with and is located inside traction block (20) of mount pad (1), fixed mounting has lifting spring (14) between traction block (20) and mount pad (1), traction rod (16) are installed to the hinge between protection plate (2) in traction block (20) and two protection machanisms.

2. People transfer device for maritime rescue according to claim 1, characterized in that the protection means further comprise a fastening plate (7) connected to the protection plate (2) by a plurality of pressing springs (6).

3. People transfer device for maritime rescue according to claim 2, characterized in that a protective cushion is fixedly mounted on the fastening plate (7) and the seat plate (10).

4. Person transfer device for maritime rescue according to claim 1, characterized in that the side of the protection plate (2) is fixedly mounted with a slide block (4), the slide block (4) being slidably mounted in a slide groove (3) at the side of the guide hole (5).

5. Person transfer device for maritime rescue according to claim 1, characterized in that a spoiler (18) is fixedly mounted at the bottom of the armrest (9), the spoiler (18) passes through a passing hole (17) at the bottom of the mounting seat (1), and a plurality of weighting plates (19) which are obliquely arranged are fixedly mounted at both sides of the bottom of the spoiler (18).

6. Personnel transferring device for maritime rescue according to claim 1, characterized in that a baffle (13) is arranged on each side of the tightening assembly, and a limiting hole (15) for the traction rod (16) to pass through is formed in the baffle (13).