CN112535580A

CN112535580A - Rescue at sea hanging flower basket stretcher

Info

Publication number: CN112535580A
Application number: CN202011388715.0A
Authority: CN
Inventors: 孙盛智; 陆海燕; 李林; 朵豪; 盛碧琦
Original assignee: Chinese People's Armed Police Force Sea Police Academy
Current assignee: Chinese People's Armed Police Force Sea Police Academy
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-03-23

Abstract

The invention discloses a marine rescue hanging basket stretcher which comprises an Contraband type frame, an opening plate, a locking mechanism, a hanging ring and a floating bag, wherein one end of the opening plate is rotatably connected with one side of a Contraband type frame, the other end of the opening plate is connected with the other side of a Contraband type frame through the locking mechanism, and the floating bag is fixed on the inner side of the Contraband type frame. The hanging ring is arranged to be convenient for being matched with a rescue helicopter to lift the whole hanging basket stretcher, after the hanging basket stretcher is conveyed to the shore, the first supporting plate is in contact with the ground, a rescued person drives the mounting plate to move downwards through the connecting rod, the floating bag and the Contraband-shaped frame, the sliding rods slide on the mounting plate and compress the first spring, the rigid contact between the hanging basket stretcher and the ground is absorbed through the contraction of the first spring, the rescued person is prevented from being damaged secondarily, the roller is adjusted to be in contact with the ground through the rotating plate and is in threaded connection with the threaded hole in the rotating plate through the locking bolt, the rotating plate is fixed, the rescued person can push the hanging basket stretcher conveniently, and the physical strength of the rescued person is saved.

Description

Rescue at sea hanging flower basket stretcher

Technical Field

The invention relates to the technical field of hanging basket stretchers, in particular to a marine rescue hanging basket stretcher.

Background

The hanging basket stretcher is a necessary device mainly used for rugged mountain area, air and marine rescue. The marine rescue hanging basket stretcher has the advantages that the marine rescue hanging basket stretcher has floatability due to special use reasons, but when the marine rescue hanging basket stretcher is matched with the rescue helicopter to rescue people ashore, rescue personnel still need to lift the hanging basket stretcher, so that the rescue personnel can consume much physical power, and the hanging basket stretcher can also cause certain damage to rescuees due to the fact that the hanging basket stretcher is lack of a damping mechanism when the marine rescue hanging basket stretcher is matched with the rescue helicopter to fall. Therefore, a rescue basket stretcher for marine use is proposed to solve the above problems.

Disclosure of Invention

The invention aims to provide a marine rescue hanging basket stretcher, which solves the problems in the background technology.

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

a marine rescue hanging basket stretcher, which comprises an Contraband type frame, a split plate, a locking mechanism, a lifting ring and a floating bag, one end of the opening plate is rotatably connected with one side of the Contraband-shaped frame, the other end of the opening plate is connected with the other side of the Contraband-shaped frame through a locking mechanism, a floating bag is fixed at the inner side of the Contraband-shaped frame, a plurality of hanging rings are fixed at the upper end of the Contraband-shaped frame, the lower end of the Contraband-shaped frame is connected with a mounting plate through a connecting rod, the mounting plate is connected with a first supporting plate through a plurality of sliding rods, the plurality of sliding rods penetrate through the mounting plate and are connected with the mounting plate in a sliding way, a first spring sleeved outside the slide bar is arranged between the mounting plate and the first supporting plate, the two sides of the mounting plate are rotatably connected with rotating plates, the one end that the mounting panel was kept away from to the commentaries on classics board rotates and is connected with the gyro wheel, the one end that the commentaries on classics board is close to the mounting panel sets up threaded hole, install the locking bolt corresponding with the threaded hole on the mounting panel.

As a further scheme of the invention: it is a plurality of slide bar upper end all is fixed with first piston piece, the outside of first piston piece all is provided with first piston barrel and first piston piece and the sealed sliding fit of first piston barrel, first piston barrel fixes the upper end at the mounting panel, first piston barrel upper end is through Z type connecting pipe and second piston barrel lower extreme intercommunication, the upper end middle part at the mounting panel is installed to the second piston barrel, sealed sliding fit has the second piston piece in the second piston barrel, second piston piece upper end is connected with the piston rod, the piston rod upper end is fixed with the second backup pad, the through-hole has been seted up to second piston barrel upper end.

As a further scheme of the invention: locking mechanism includes L type carriage release lever, second spring, baffle and fixture block, the mounting groove has been seted up on the open-close plate, the vertical end and the mounting groove upper end sliding connection of L type carriage release lever, the vertical end lower extreme of L type carriage release lever is fixed with the baffle, be provided with the second spring of cup jointing at the vertical end lower extreme of L type carriage release lever between the interior roof of mounting groove and the baffle, the horizontal end lower extreme of L type carriage release lever is fixed with the fixture block, corresponding draw-in groove has been seted up on the Contraband type frame.

As a further scheme of the invention: the sponge is stuck to the upper end of the second support plate.

As a further scheme of the invention: and a plurality of anti-slip pads are fixed at the lower end of the first supporting plate.

As a further scheme of the invention: and a medical box is arranged on the inner wall of the Contraband-shaped frame.

As a further scheme of the invention: contraband type frame keeps away from one side of open-close plate and installs power and air pump, power and air pump electric connection, the air pump is connected with first gasbag through first connecting pipe, first gasbag is installed at Contraband type frame inboardly, install first motorised valve in the first connecting pipe, be provided with the first switch of the first motorised valve of control on the air pump.

As a further scheme of the invention: the air pump is connected with the second air bag through a second connecting pipe, the second air bag is fixed at the lower end of the floating bag, a second electric valve is installed in the second connecting pipe, and a second switch for controlling the second electric valve is arranged on the air pump.

Compared with the prior art, the invention has the beneficial effects that: firstly, the lifting ring is arranged to be convenient for being matched with a rescue helicopter to lift the whole hanging basket stretcher, after the hanging basket stretcher is conveyed to the shore, the first supporting plate is contacted with the ground, a rescued person drives the mounting plate to move downwards through the connecting rod, the floating bag and the Contraband-shaped frame, so that the sliding rods slide on the mounting plate and compress the first spring, the rigid contact between the hanging basket stretcher and the ground is absorbed through the contraction of the first spring, the rescued person is prevented from being injured secondarily, the roller is adjusted to be contacted with the ground through the rotating plate and is in threaded connection with the threaded hole in the rotating plate through the locking bolt, the rotating plate is fixed, the rescued person can push the hanging basket stretcher conveniently, and the physical strength of the rescued person is saved; secondly, through the sliding fit of the plurality of sliding rods on the mounting plate, the first piston block at the upper ends of the sliding rods can move in the first piston cylinder conveniently, gas in the first piston cylinder is extruded into the second piston cylinder through the Z-shaped connecting pipe, the gas in the second piston cylinder is increased, the second piston block is pushed to move upwards and drives the piston rod to move upwards, and the piston rod drives the second supporting plate to move upwards and contact with the floating bag, so that more auxiliary supports can be provided for rescuees with larger weights, and the rescuees can be prevented from being injured secondarily during transportation; thirdly, the air pump is started and the first electric valve is controlled to be opened through the first switch, so that the air pump inflates the first air bag through the first connecting pipe, the first air bag is expanded, a protective guard is formed on the inner side of the Contraband-shaped frame, a person to be rescued can conveniently stretch legs into the protective guard, the first air bag is held by two hands, the person can be stabilized, and the rescue reliability is improved; and fourthly, the second electric valve is controlled to be opened by starting the air pump and a second switch, so that the air pump inflates the second air bag through the second connecting pipe, the second air bag is expanded, the floating bag is convenient to cooperate to provide more floating force for the hanging basket stretcher, and the hanging basket stretcher is convenient for a person with heavy weight to use.

Drawings

Fig. 1 is a schematic structural view of a rescue at sea basket stretcher in front view.

Fig. 2 is a schematic top view of a rescue basket stretcher.

Fig. 3 is an enlarged schematic structure diagram of a position A in a rescue basket stretcher.

Fig. 4 is a schematic structural diagram of a second piston cylinder in a marine rescue basket stretcher.

Fig. 5 is a schematic structural diagram of matching of an Contraband-type frame, a floating bag, a locking mechanism and an opening plate in a rescue basket stretcher.

In the figure: 1-Contraband type frame, 2-opening plate, 3-connecting rod, 4-mounting plate, 5-sliding rod, 6-first supporting plate, 7-first spring, 8-first piston cylinder, 9-first piston block, 10-Z type connecting pipe, 11-second piston block, 12-piston rod, 13-second supporting plate, 14-second piston cylinder, 15-floating bag, 16-rotating plate, 161-threaded hole, 17-roller, 18-locking bolt, 19-lifting ring, 20-air pump, 21-power supply, 22-first switch, 23-second switch, 24-first air bag, 25-first connecting pipe, 26-first electric valve, 27-second air bag, 28-second connecting pipe, 29-second electric valve, 30-non-slip pad, 31-L-shaped movable rod, 32-clamping block, 33-baffle, 34-second spring, 35-clamping groove, 36-mounting groove, 37-through hole, 38-sponge and 39-medical box.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper end", "lower end", "outer side", "middle part", "inner top wall", "one end", "the other end", "vertical end", "horizontal end", etc., indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "mounted," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, releasably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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

Example 1:

with reference to fig. 1-5, a rescue at sea hanging flower basket stretcher, includes Contraband type frame 1, open-close plate 2, locking mechanism, rings 19 and float bag 15, open-close plate 2 one end and Contraband type frame 1 one side are rotated and connected, the open-close plate 2 other end passes through locking mechanism and is connected with Contraband type frame 1 opposite side, Contraband type frame 1 inboard is fixed with float bag 15, Contraband type frame 1 upper end is fixed with a plurality of rings 19, Contraband type frame 1 lower extreme is connected with mounting panel 4 through connecting rod 3, mounting panel 4 is connected with first backup pad 6 through a plurality of slide bars 5, a plurality of slide bars 5 run through mounting panel 4 and with mounting panel 4 sliding connection, be provided with the first spring 7 of cup jointing in the slide bar 5 outside between mounting panel 4 and the first backup pad 6, mounting panel 4 both sides are rotated and are connected with commentaries on classics board 16, the one end that mounting panel 4 was kept away from to commentaries on classics board 16, one end of the rotating plate 16 close to the mounting plate 4 is provided with a threaded hole 161, and the mounting plate 4 is provided with a locking bolt 18 corresponding to the threaded hole 161.

Specifically, be convenient for cooperate rescue helicopter to hoist whole hanging flower basket stretcher through setting up rings 19, transport the back of going to the shore, first backup pad 6 and ground contact, the person of being rescued passes through connecting rod 3, float bag 15 and Contraband type frame 1 drive mounting panel 4 downstream, make a plurality of slide bars 5 slide on mounting panel 4, and compress first spring 7, absorb the rigid contact of this hanging flower basket stretcher and ground through the shrink of first spring 7, avoid the person of being rescued to receive the secondary injury, the rethread rotates board 16 and adjusts gyro wheel 17 to and ground contact, and through locking bolt 18 and the screw hole 161 threaded connection on the board 16 that changes, it fixes board 16 to change, be convenient for the rescue personnel to push this hanging flower basket stretcher, save rescue personnel's physical power.

It is a plurality of 5 upper ends of slide bar all are fixed with first piston piece 9, the outside of first piston piece 9 all is provided with first piston cylinder 8 and first piston piece 9 and the sealed sliding fit of first piston cylinder 8, first piston cylinder 8 is fixed in the upper end of

mounting panel

4, 8 upper ends of first piston cylinder communicate with 14 lower extremes of second piston cylinder through Z type connecting pipe 10, the upper end middle part at mounting panel 4 is installed to second piston cylinder 14, the sealed sliding fit of second piston cylinder 14 has

second piston piece

11, 11 upper ends of second piston piece are connected with

piston rod

12, 12 upper ends of piston rod are fixed with second backup pad 13, through-hole 37 has been seted up to 14 upper ends of second piston cylinder.

Specifically, through the matching of a plurality of sliding rods 5 in a sliding manner on the mounting plate 4, the first piston block 9 at the upper ends of the sliding rods 5 can move in the first piston cylinder 8 conveniently, the gas in the first piston cylinder 8 is extruded into the second piston cylinder 14 through the Z-shaped connecting pipe 10, the gas in the second piston cylinder 14 is increased, the second piston block 11 is pushed to move upwards and drive the piston rod 12 to move upwards, the piston rod 12 drives the second supporting plate 13 to move upwards and contact with the floating bag 15, more auxiliary supports for the person with the larger body weight are facilitated, and the person to be saved is prevented from being injured secondarily when being transported.

Locking mechanism includes L type carriage release lever 31, second spring 34, baffle 33 and fixture block 32, mounting groove 36 has been seted up on the open close plate 2, L type carriage release lever 31's vertical end and 36 upper ends sliding connection of mounting groove, L type carriage release lever 31's vertical end lower extreme is fixed with baffle 33, be provided with the second spring 34 of cup jointing at L type carriage release lever 31's vertical end lower extreme between the interior roof of mounting groove 36 and the baffle 33, L type carriage release lever 31's horizontal end lower extreme is fixed with fixture block 32, corresponding draw-in groove 35 has been seted up on the Contraband type frame 1.

Specifically, the L-shaped moving rod 31 is pulled manually to match with the extension of the second spring 34, so that the clamping block 32 is matched with the clamping groove 35 conveniently, the opening or closing of the opening and closing plate 2 and the Contraband type frame 1 is realized, an rescuee can enter the hanging basket stretcher conveniently when the opening and closing are convenient, and the protection is provided for the rescuee when the lifting is convenient.

The sponge 38 is adhered to the upper end of the second supporting plate 13, and the sponge 38 is arranged to reduce hard contact to the rescued person.

The lower end of the first supporting plate 6 is fixed with a plurality of anti-skid pads 30, and the anti-skid pads 30 are arranged to provide stable support for the basket stretcher during descending.

The Contraband-type frame 1 is provided with a medical box 39 on the inner wall, and the medical box 39 is arranged to facilitate the primary treatment of the rescuee.

Contraband type frame 1 is kept away from one side of plywood 2 and is installed power 21 and air pump 20, power 21 and air pump 20 electric connection, air pump 20 is connected with first gasbag 24 through first connecting pipe 25, first gasbag 24 is installed at Contraband type frame 1 inboardly, install first motorised valve 26 in the first connecting pipe 25, be provided with the first switch 22 of the first motorised valve 26 of control on the air pump 20.

Specifically, the air pump 20 is started and the first electric valve 26 is controlled to be opened through the first switch 22, so that the air pump 20 inflates the first air bag 24 through the first connecting pipe 25, the first air bag 24 is expanded, and a protective guard is formed on the inner side of the Contraband-shaped frame 1, so that a person to be rescued can conveniently stretch legs into the protective guard, the person can hold the first air bag 24 with two hands, the person can be stabilized, and the rescue reliability is improved.

Example 2:

with reference to fig. 1 and 2, the present embodiment further defines the present invention on the basis of embodiment 1.

The air pump 20 is connected with a second air bag 27 through a second connecting pipe 28, the second air bag 27 is fixed at the lower end of the floating bag 15, a second electric valve 29 is installed in the second connecting pipe 28, and a second switch 23 for controlling the second electric valve 29 is arranged on the air pump 20.

Specifically, the air pump 20 is started and the second electric valve 29 is controlled to be opened through the second switch 23, so that the air pump 20 inflates the second air bag 27 through the second connecting pipe 28, the second air bag 27 is inflated, and the floating bag 15 is matched to provide more floating force for the basket stretcher, thereby facilitating the use of rescuees with larger weights.

The working principle is as follows: the lifting ring 19 is arranged to be convenient for being matched with a rescue helicopter to lift the whole hanging basket stretcher, after the hanging basket stretcher is conveyed to the shore, the first supporting plate 6 is contacted with the ground, a rescued person drives the mounting plate 4 to move downwards through the connecting rod 3, the floating bag 15 and the Contraband type frame 1, so that the plurality of sliding rods 5 slide on the mounting plate 4 and compress the first spring 7, the rigid contact between the hanging basket stretcher and the ground is absorbed through the contraction of the first spring 7, the rescued person is prevented from being injured secondarily, when the rescued person has heavy weight, the first piston block 9 at the upper end of the sliding rod 5 is convenient to move in the first piston cylinder 8 through the sliding fit of the plurality of sliding rods 5 on the mounting plate 4, the gas in the first piston cylinder 8 is extruded into the second piston cylinder 14 through the Z-shaped connecting pipe 10, the gas in the second piston cylinder 14 is increased, the second piston block 11 is pushed to move upwards and drives the piston rod 12 to move upwards, piston rod 12 drives second backup pad 13 rebound again and with float bag 15 contact, be convenient for to the heavier more auxiliary stay of person of being rescued, avoid when transporting by the person of being rescued receiving the secondary injury, the rethread rotates board 16 and adjusts gyro wheel 17 to and ground contact to through locking bolt 18 and the screw hole 161 threaded connection who changes on the board 16, fix board 16 changes, be convenient for the first-aid staff propelling movement this hanging flower basket stretcher, save first-aid staff's physical power.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. The utility model provides a rescue hanging flower basket stretcher at sea, its characterized in that includes Contraband type frame (1), open-close plate (2), locking mechanism, rings (19) and floats bag (15), open-close plate (2) one end is rotated with Contraband type frame (1) one side and is connected, the open-close plate (2) other end passes through locking mechanism and is connected with Contraband type frame (1) opposite side, Contraband type frame (1) inboard is fixed with floats bag (15), Contraband type frame (1) upper end is fixed with a plurality of rings (19), Contraband type frame (1) lower extreme is connected with mounting panel (4) through connecting rod (3), mounting panel (4) are connected with first backup pad (6) through a plurality of slide bars (5), and is a plurality of slide bar (5) run through mounting panel (4) and with mounting panel (4) sliding connection, be provided with first spring (7) in the slide bar (5) outside between mounting panel (4) and first backup pad (6) of cup jointing, mounting panel (4) both sides are rotated and are connected with commentaries on classics board (16), the one end that mounting panel (4) were kept away from in commentaries on classics board (16) is rotated and is connected with gyro wheel (17), change board (16) and be close to mounting panel (4) one end set up threaded hole (161), install on mounting panel (4) with corresponding locking bolt (18) of threaded hole (161).

2. The rescue basket stretcher at sea according to claim 1, characterized in that a first piston block (9) is fixed at the upper end of each of the slide bars (5), a first piston cylinder (8) is arranged at the outer side of the first piston block (9), the first piston block (9) is in sealing sliding fit with the first piston cylinder (8), the first piston cylinder (8) is fixed at the upper end of the mounting plate (4), the upper end of the first piston cylinder (8) is communicated with the lower end of a second piston cylinder (14) through a Z-shaped connecting pipe (10), the second piston cylinder (14) is installed at the middle part of the upper end of the mounting plate (4), a second piston block (11) is in sealing sliding fit with the second piston cylinder (14), the upper end of the second piston block (11) is connected with a piston rod (12), a second support plate (13) is fixed at the upper end of the piston rod (12), the upper end of the second piston cylinder (14) is provided with a through hole (37).

3. The rescue basket stretcher at sea according to claim 1, wherein the locking mechanism comprises an L-shaped moving rod (31), a second spring (34), a baffle (33) and a clamping block (32), the opening plate (2) is provided with a mounting groove (36), the vertical end of the L-shaped moving rod (31) is slidably connected with the upper end of the mounting groove (36), the baffle (33) is fixed at the lower end of the vertical end of the L-shaped moving rod (31), the second spring (34) sleeved at the lower end of the vertical end of the L-shaped moving rod (31) is arranged between the inner top wall of the mounting groove (36) and the baffle (33), the clamping block (32) is fixed at the lower end of the horizontal end of the L-shaped moving rod (31), and the Contraband-shaped frame (1) is provided with a corresponding clamping groove (35).

4. A rescue basket stretcher as claimed in claim 2 wherein the second support plate (13) is glued at its upper end with a sponge (38).

5. A rescue basket stretcher as claimed in claim 1 wherein a plurality of anti-slip pads (30) are fixed to the lower end of the first support plate (6).

6. A rescue basket stretcher as claimed in claim 1 wherein the Contraband-shaped frame (1) is provided with a medical box (39) on its inner wall.

7. A rescue basket stretcher as claimed in claim 6, wherein a power source (21) and an air pump (20) are installed on the side of the Contraband-shaped frame (1) far away from the plywood (2), the power source (21) is electrically connected with the air pump (20), the air pump (20) is connected with a first air bag (24) through a first connecting pipe (25), the first air bag (24) is installed on the inner side of the Contraband-shaped frame (1), a first electric valve (26) is installed in the first connecting pipe (25), and a first switch (22) for controlling the first electric valve (26) is arranged on the air pump (20).

8. A rescue basket stretcher as claimed in claim 7, characterized in that the air pump (20) is connected with a second air bag (27) through a second connecting pipe (28), the second air bag (27) is fixed at the lower end of the floating bag (15), a second electric valve (29) is installed in the second connecting pipe (28), and a second switch (23) for controlling the second electric valve (29) is arranged on the air pump (20).