Small and medium-sized water area drowning rescue device

Abstract

The utility model discloses a small and medium-sized water area drowning rescue device, and relates to the technical field of drowning rescue. Comprising a chassis, the top surface of the chassis is connected with a launching assembly through a supporting assembly, the supporting assembly is used for adjusting the throwing angle of the launching assembly, and a walking assembly for driving the chassis to move is arranged at the bottom of the chassis; the launching assembly comprises a launching cylinder arranged on the supporting assembly, the interior of the launching cylinder is divided into a launching cavity and a wire cavity through a throwing part, the launching cavity is filled with a life jacket, a control part used for controlling throwing of the life jacket is arranged at the end, close to the wire cavity, of the launching cavity, and a traction rope fixedly connected with the throwing part is arranged in the wire cavity. The end, away from the throwing part, of the traction rope penetrates through the wire guide cavity and is connected with a winding part used for winding the traction rope, and the winding part is fixedly connected to the chassis. According to the utility model, the life jacket in the launching cavity can be thrown to the vicinity of a person needing to be rescued through the throwing part, so that the timeliness and effectiveness of rescue are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drowning rescue technical field especially a kind of small and medium-sized water area drowning rescue device. BACKGROUND

[0002] There are many small and medium-sized water areas in rural areas, such as river, pond, dam and so on, which provide convenience for the development of rural areas while hiding great danger; According to the statistics in recent years, the rescue rate in drowning events is only 11.34%, and the drowning rate is as high as 88.66%, and the rural drowning rate accounts for 51%. Compared with urban drowning rescue, the professional force of rural drowning rescue is not enough, and the rescue equipment is scarce, and the current rescue equipment is not suitable for rural drowning rescue due to high research and development cost and complex operation, in addition, the complex geographical environment of small and medium-sized water areas in rural areas also becomes a big difficulty for rescue. At present, the traditional rescue mode mainly relies on manual throwing of life buoy, and this mode has limited throwing distance and difficult direction control, which seriously affects the timeliness and effectiveness of rescue.

[0003] Therefore, a small and medium-sized water area drowning rescue device is needed, which is convenient to operate, can throw life buoy near the personnel needing rescue, and can effectively improve the timeliness and effectiveness of rescue. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a small and medium-sized water area drowning rescue device to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme: the utility model provides a small and medium-sized water area drowning rescue device, which comprises a chassis, a launching assembly is connected to the top surface of the chassis through a support assembly, the support assembly is used for adjusting the throwing angle of the launching assembly, and a walking assembly for driving the chassis to move is arranged at the bottom of the chassis; the launching assembly comprises a launching barrel arranged on the support assembly, the launching barrel is separated into a launching cavity and a wire cavity by a throwing part, life jackets are filled in the launching cavity, a control part for throwing control of the life jackets is arranged at one end of the launching cavity close to the wire cavity, a traction rope fixedly connected with the throwing part is arranged in the wire cavity, and one end of the traction rope away from the throwing part is connected with a winding part for winding the traction rope, and the winding part is fixedly connected to the chassis.

[0006] Preferably, the support assembly comprises a lifting part for adjusting the throwing angle of the launching barrel and a support rod rotationally connected with the wire cavity, and the lifting part is arranged below the launching cavity.

[0007] Preferably, the lifting part comprises a base fixedly connected to the top surface of the base plate, a lifting device slidingly connected in the base, a sliding ring rotatably connected to the end of the lifting device extending out of the base, a sliding rail slidingly connected to the sliding ring, and the sliding rail is fixedly connected to the launching barrel.

[0008] Preferably, a plurality of first positioning holes are formed in the lifting device, a plurality of second positioning holes are symmetrically formed in the base, a pin is detachably connected to the second positioning holes, and the pin penetrates the first positioning holes and the second positioning holes, and the two ends of the pin extend out of the two second positioning holes, respectively.

[0009] Preferably, a pulley is sleeved on the support rod, the pulley is arranged in the wire cavity, the traction rope is wound on the pulley, and the two ends of the support rod extending out of the wire cavity are fixedly connected to the top surface of the base plate.

[0010] Preferably, the throwing part comprises a piston slidingly connected to the launching cavity, a circular ring symmetrically and fixedly connected to the circumference of the piston, a sliding groove slidingly connected to the circular ring, the sliding groove being formed in the launching barrel, a rubber band fixedly connected to the end of the circular ring extending out of the sliding groove, a screw fixedly connected to the end of the rubber band away from the circular ring, a fixed block threadedly connected to the screw, and the fixed block being fixedly connected to the outer wall of the launching barrel at the end of the launching cavity away from the wire cavity.

[0011] Preferably, the control part comprises a through groove formed in the top surface of the launching barrel, the through groove being communicated with the end of the launching cavity close to the wire cavity, a stop block arranged in the through groove, the stop block being detachably connected to the end of the piston away from the wire cavity, a support frame rotatably connected to the stop block through a limiting ring, and the support frame being fixedly connected to the outer wall of the launching barrel.

[0012] Preferably, a handle for driving the limiting ring to rotate is fixedly connected to the limiting ring, the handle and the stop block are arranged on the limiting ring in perpendicular to each other.

[0013] Preferably, the winding part comprises symmetrically arranged fixed plates, one end of the fixed plate is fixedly connected to the top surface of the base plate, a winding wheel is rotatably connected between the fixed plates, the two ends of the traction rope are fixedly connected to the winding wheel and the piston, respectively, the traction rope is wound on the winding wheel, one end of the winding wheel is rotatably connected to a hand crank, and the hand crank penetrates and is rotatably connected to the fixed plate.

[0014] Preferably, the walking assembly comprises a plurality of wheel shafts arranged at the bottom of the base plate, the end portions of the wheel shafts extending out of the two sides of the base plate are drivingly connected to wheel hubs, and walking wheels are installed on the wheel hubs.

[0015] The utility model discloses the following technical effects:

[0016] The utility model discloses through walking subassembly makes chassis move to the appointed position, then through the angle of support subassembly adjustment launch tube, make throwing part can throw the life jacket in the launching chamber to the personnel nearby needing rescue, effectively improved the timeliness and effectiveness of rescue. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0018] Figure 1 It is the front view structural schematic diagram of the utility model;

[0019] Figure 2 It is the rear view structural schematic diagram of the utility model;

[0020] Figure 3 It is the launch assembly structural schematic diagram of the utility model;

[0021] Figure 4 It is the bottom view structural schematic diagram of the utility model;

[0022] Wherein, 1, chassis;2, walking wheel;3, launch tube;4, rubber band;5, handle;6, tow rope;7, reel;8, support rod;9, base;10, lifter;11, pin;12, screw;13, wheel hub;14, hand lever;15, pulley;16, piston;17, slide rail;18, wheel shaft. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model, obviously, the described embodiment only is a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by ordinary skilled person in the art without making the creative labor belong to the range of protection of the utility model.

[0024] In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the utility model will be further described in detail in conjunction with the drawings and specific embodiment.

[0025] Embodiment one

[0026] Reference Figures 1-4The utility model discloses a small and medium sized water area drowning rescue device, including the bottom disc 1, the top surface of bottom disc 1 is connected with the launching assembly through the support component, and the support component is used for adjusting the angle of launching assembly, and the bottom of bottom disc 1 is provided with the walking assembly for driving bottom disc 1 to move, the launching assembly includes the launching cylinder 3 set up on the support component, and the launching cylinder 3 is separated into the launching chamber and the wire chamber through the throwing part in, and the launching chamber is filled with life jacket, and the control part for throwing control is set up to the life jacket in the one end of the launching chamber close to the wire chamber, and the traction rope 6 of fixed connection with the throwing part is set up in the wire chamber, and the traction rope 6 is connected with the winding part for the traction rope 6 and is wound in one end away from the throwing part and penetrates the wire chamber, and the winding part is fixedly connected on bottom disc 1.

[0027] The utility model discloses a small and medium sized water area drowning rescue device, including the bottom disc 1, the top surface of bottom disc 1 is connected with the launching assembly through the support component, and the support component is used for adjusting the angle of launching assembly, and the bottom of bottom disc 1 is provided with the walking assembly for driving bottom disc 1 to move, the launching assembly includes the launching cylinder 3 set up on the support component, and the launching cylinder 3 is separated into the launching chamber and the wire chamber through the throwing part in, and the launching chamber is filled with life jacket, and the control part for throwing control is set up to the life jacket in the one end of the launching chamber close to the wire chamber, and the traction rope 6 of fixed connection with the throwing part is set up in the wire chamber, and the traction rope 6 is connected with the winding part for the traction rope 6 and is wound in one end away from the throwing part and penetrates the wire chamber, and the winding part is fixedly connected on bottom disc 1.

[0028] Further optimization scheme, the support component includes the lifting portion for adjusting the angle of launching cylinder 3 and the support rod 8 of wire chamber rotation connection, and the lifting portion is set up below the launching chamber.

[0029] Further optimization scheme, the lifting portion includes the base 9 of fixed connection on the top surface of bottom disc 1, and the lifter 10 of sliding connection is set up in the base 9, and the one end of lifter 10 and is stretched out the base 9 is rotationally connected with the sliding ring, and the sliding ring is slidably connected with the slide rail 17, and the slide rail 17 is fixedly connected with the launching cylinder 3.

[0030] By rotatingly connecting the sliding ring on the one end of lifter 10 and is stretched out the base 9, when the sliding ring moves along the slide rail 17, by the rotation of sliding ring on lifter 10, it is convenient to adjust the length of lifter 10 and is stretched out the base 9.

[0031] Further optimization scheme, a plurality of first positioning holes are formed in the lifter 10, and the second positioning hole is symmetrically formed on the base 9, and the second positioning hole is detachably connected with the pin 11, and the pin 11 penetrates the first positioning hole and the second positioning hole, and the both ends of pin 11 respectively stretch out two second positioning holes.

[0032] Each first positioning hole corresponds to different throwing distance, can be inserted into different first positioning holes by pin 11, realizes quick adjustment.

[0033] By inserting pin 11 into different first positioning holes, the length of lifter 10 and is stretched out the base 9 is adjusted, by adjusting the length of lifter 10 and is stretched out the base 9, simultaneously, the sliding ring moves along the slide rail 17, can effectively adjust the inclination angle of launching cylinder 3.

[0034] Further optimization scheme, the support rod 8 is sleeved with a pulley 15, the pulley 15 is arranged in the wire cavity, the traction rope 6 is arranged on the pulley 15, and the two ends of the support rod 8 extending out of the wire cavity are fixedly connected with the top surface of the chassis 1.

[0035] When the inclination angle of the launching barrel 3 changes, the inclination angle of the launching barrel 3 can be effectively adjusted by rotating the launching barrel 3 around the support rod 8.

[0036] By arranging the traction rope 6 on the pulley 15, the traction rope 6 can be effectively moved, and the opening of the launching barrel 3 is effectively avoided from causing wear to the traction rope 6.

[0037] Further optimization scheme, the throwing part includes a piston 16 in sliding connection with the launching cavity, the piston 16 is symmetrically and fixedly connected with a circular ring in the circumferential direction, the circular ring is in sliding connection with a sliding groove, the sliding groove is arranged on the launching barrel 3, one end of the circular ring extending out of the sliding groove is fixedly connected with the rubber band 4, one end of the rubber band 4 away from the circular ring is fixedly connected with the screw 12, the screw 12 is in threaded connection with a fixed block, and the fixed block is fixedly connected to the outer wall of the launching barrel 3 at the end of the launching cavity away from the wire cavity.

[0038] When the piston 16 is close to the wire cavity, the piston 16 is driven by the circular ring to elongate the rubber band 4, and when the piston 16 is loosened, the piston 16 is moved by the contraction of the rubber band 4, so that the life jacket is thrown out of the launching barrel 3.

[0039] Further optimization scheme, the control part includes a through slot arranged on the top surface of the launching barrel 3, the through slot is in communication with the end of the launching cavity close to the wire cavity, a stop block is arranged in the through slot, the stop block is detachably connected with the end of the piston 16 away from the wire cavity, and the stop block is rotatably connected with a support frame through a limiting ring, and the support frame is fixedly connected to the outer wall of the launching barrel 3. By blocking the piston 16 with the stop block, the rubber band 4 cannot drive the piston 16 to move.

[0040] Further optimization scheme, the limiting ring is fixedly connected with a handle 5 for driving the limiting ring to rotate, and the handle 5 and the stop block are arranged on the limiting ring and perpendicular to each other.

[0041] When the piston 16 is between the through slot and the wire cavity, the stop block is rotated into the through slot by the handle 5, and the end of the stop block abuts against the piston 16, so that the stop block can block the piston 16.

[0042] Further optimization scheme, the winding part includes symmetrically arranged fixed plates, one end of the fixed plate is fixedly connected with the top surface of the bottom disc 1, the winding wheel 7 is rotatably connected between the fixed plates, the two ends of the traction rope 6 are fixedly connected with the winding wheel 7 and the piston 16 respectively, and the traction rope 6 is wound on the winding wheel 7, one end of the winding wheel 7 is rotatably connected with the hand lever 14, and the hand lever 14 penetrates through the fixed plate and is rotatably connected with the fixed plate.

[0043] By rotating the hand lever 14, the hand lever 14 drives the winding wheel 7 to rotate, and through the rotation of the winding wheel 7, the traction rope 6 is wound on the winding wheel 7, at this time, the traction rope 6 is shortened, and the traction rope 6 can drive the piston 16 to move to the wire cavity.

[0044] Further optimization scheme, the walking assembly includes a plurality of wheel shafts 18 arranged at the bottom of the bottom disc 1, the end portions of the wheel shafts 18 extending out of both sides of the bottom disc 1 are drivingly connected with the wheel hubs 13, and the walking wheels 2 are installed on the wheel hubs 13. Through the movement of the walking wheels 2, the bottom disc 1 can move stably and quickly.

[0045] Working process: after the bottom disc 1 is moved to the specified position by the walking wheels 2, the inclination angle of the launching barrel 3 is adjusted by inserting the pin 11 into different first positioning holes, after the adjustment is completed, the hand lever 14 is rotated, the hand lever 14 drives the winding wheel 7 to rotate, through the rotation of the winding wheel 7, the traction rope 6 is wound on the winding wheel 7, at this time, the traction rope 6 is shortened, and the traction rope 6 can drive the piston 16 to move to the wire cavity, when the piston 16 is between the through slot and the wire cavity, the stop block is rotated into the through slot by the handle 5, and the stop block is abutted with the end portion of the piston 16, so that the stop block can block the piston 16, then the life jacket is placed in the launching cavity, and the life jacket is abutted with the piston 16, then the stop block is outside the through slot by the handle 5, at this time, since the piston 16 is not blocked, the elastic return of the rubber band 4 drives the piston 16 to move along the launching cavity, so that the piston 16 shoots the life jacket out of the launching barrel 3, and the life jacket falls near the person to be rescued.

[0046] Embodiment two

[0047] In order to facilitate the rescue of the person to be rescued, the life jacket is fixedly connected with a rescue rope, when the drowning person wears the life jacket, the rescue rope is pulled to facilitate the person who is out of strength to be pulled back to the shore, and the efficiency of the rescue is effectively improved.

[0048] Embodiment three

[0049] In order to prevent the movement of the walking wheel 2 from causing the position of the bottom disc 1 to change, the hand brake is installed on the wheel hub 13, after the bottom disc 1 is moved to the specified position under the driving of the walking wheel 2, the hand brake is pulled tight, the movement of the walking wheel 2 is effectively avoided, and the bottom disc 1 can stably throw the life jacket at the specified position.

[0050] In the description of the utility model, need understanding is, the orientation or position relation that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate is based on the orientation or position relation shown in the drawing, just is for the convenience of describing the utility model, and is not indicate or imply that the device or element indicated must have a particular orientation, construct and operate with a particular orientation, therefore can not be understood as the limitation to the utility model.

[0051] The above-described embodiments are only preferred modes of the utility model, and do not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by the ordinary skilled in the art without departing from the design spirit of the utility model should fall within the protection scope determined by the utility model claims.

Claims

1. A small and medium-sized water area drowning rescue device, characterized in that: The application relates to a lifesaving device, which comprises a chassis (1), a top surface of the chassis (1) is connected with a launching assembly through a supporting assembly, the supporting assembly is used for adjusting the launching angle of the launching assembly, and a walking assembly for driving the chassis (1) to move is arranged at the bottom of the chassis (1). The launching assembly comprises a launching barrel (3) arranged on the supporting assembly, the launching barrel (3) is divided into a launching cavity and a wire cavity through a launching part, life jackets are arranged in the launching cavity, a control part for controlling the launching of the life jackets is arranged at one end of the launching cavity close to the wire cavity, a traction rope (6) fixedly connected with the launching part is arranged in the wire cavity, one end of the traction rope (6) away from the launching part is connected with a winding part for winding the traction rope (6), and the winding part is fixedly connected with the chassis (1).

2. A small and medium-sized body of water drowning rescue device according to claim 1, characterized in that: The supporting assembly comprises a lifting part for adjusting the launching angle of the launching barrel (3) and a supporting rod (8) rotationally connected with the wire cavity, and the lifting part is arranged below the launching cavity.

3. A small to medium sized body of water drowning rescue device according to claim 2, characterised in that: The lifting part comprises a base (9) fixedly connected with the top surface of the chassis (1), a lifter (10) slidingly connected in the base (9), a sliding ring rotationally connected with one end of the lifter (10) extending out of the base (9), a sliding rail (17) slidingly connected with the sliding ring, and the sliding rail (17) is fixedly connected with the launching barrel (3).

4. A small to medium sized body of water drowning rescue device according to claim 3, characterised in that: A plurality of first positioning holes are formed in the lifter (10), a plurality of second positioning holes are symmetrically formed in the base (9), a pin (11) is detachably connected with the second positioning holes, the pin (11) penetrates through the first positioning holes and the second positioning holes, and two ends of the pin (11) extend out of the two second positioning holes respectively.

5. The small and medium-sized body of water drowning rescue device according to claim 2, characterized in that: A pulley (15) is sleeved on the supporting rod (8), the pulley (15) is arranged in the wire cavity, the traction rope (6) is wound on the pulley (15), and two ends of the supporting rod (8) extending out of the wire cavity are fixedly connected with the top surface of the chassis (1).

6. The small and medium-sized body of water drowning rescue device according to claim 1, characterized in that: The launching part comprises a piston (16) slidingly connected with the launching cavity, a circular ring symmetrically and fixedly connected with the circumference of the piston (16), a sliding groove slidingly connected with the circular ring, the sliding groove being formed in the launching barrel (3), a rubber band (4) fixedly connected with one end of the circular ring extending out of the sliding groove, a screw (12) fixedly connected with one end of the rubber band (4) away from the circular ring, a fixed block threadedly connected with the screw (12), and the fixed block being fixedly connected with the outer wall of the launching barrel (3) at one end of the launching cavity away from the wire cavity.

7. A small to medium sized body of water drowning rescue device according to claim 6, characterised in that: The control part comprises a through groove formed in the top surface of the launching barrel (3), the through groove is communicated with one end of the launching cavity close to the wire cavity, a stopper is arranged in the through groove, the stopper is detachably connected with one end of the piston (16) away from the wire cavity, the stopper is rotationally connected with a supporting frame through a limiting ring, and the supporting frame is fixedly connected with the outer wall of the launching barrel (3).

8. A small to medium sized body of water drowning rescue device according to claim 7, characterised in that: The limiting ring is fixedly connected with a handle (5) for driving the limiting ring to rotate, and the handle (5) and the stopper are arranged perpendicularly on the limiting ring.

9. The small and medium-sized body of water drowning rescue device according to claim 6, characterized in that: The winding part comprises symmetrically arranged fixed plates, one end of each fixed plate is fixedly connected with the top surface of the bottom disc (1), a winding reel (7) is rotatably connected between the fixed plates, both ends of the traction rope (6) are fixedly connected with the winding reel (7) and the piston (16) respectively, the traction rope (6) is wound on the winding reel (7), one end of the winding reel (7) is rotatably connected with a hand crank (14), and the hand crank (14) penetrates through the fixed plates and is rotatably connected with the fixed plates.

10. The small and medium-sized body of water drowning rescue device according to claim 1, characterized in that: The walking assembly comprises a plurality of wheel shafts (18) arranged at the bottom of the bottom disc (1), the end portions of the wheel shafts (18) extending out of both sides of the bottom disc (1) are drivingly connected with wheel hubs (13), and the wheel hubs (13) are provided with walking wheels (2).

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