Automatic ejection type life buoy throwing frame

Abstract

The utility model belongs to the technical field of life buoy throwing, and particularly relates to an automatic ejection type life buoy throwing frame. An automatic ejection type life buoy throwing frame comprises a life buoy and a bottom plate, the life buoy is arranged on the bottom plate, a trigger mechanism is arranged on the bottom plate, and the trigger mechanism is connected with a throwing mechanism; a pulley rope is pressed down by pressing a trigger button, the pulley rope pulls first limiting plates located on the two sides of a bottom plate through a first pulley and a second pulley, the first limiting plates rotate to release a sliding plate, and when a first spring pushes the sliding plate, power can be provided for ejection of the life buoy; the automatic ejection type life buoy throwing frame can be used for throwing life buoys quickly, automatically and reliably.

Description

TECHNICAL FIELD

[0001] The utility model belongs to life buoy throwing technical field, concretely, the utility model relates to an automatic ejection type life buoy throwing rack. BACKGROUND

[0002] In the water transport and operation environment such as ship, offshore platform, the safety of crew and passenger is the primary consideration. The traditional life buoy throwing device mostly adopts manual throwing mode, this mode not only can delay the rescue time in the emergency due to unskilled operation or panic, but also can exist the inaccurate life buoy throwing or the failure due to the influence of external environment. Therefore, the existing life buoy throwing device generally has the problems of complicated operation, slow reaction and low efficiency, and an emergency response capability improving fast, automatic and reliable life buoy throwing scheme is urgently needed.

[0003] Chinese patent (publication number: 104354844A) discloses a scissor type life buoy throwing device. For throwing, the device includes a scissor mechanism; one end of the scissor mechanism is provided with a handle; the other end of the scissor mechanism is provided with a first buckle for clamping with the life buoy. But the scissor type life buoy throwing device does not have the function of automatic and fast throwing life buoy. SUMMARY

[0004] The utility model is carried out in order to solve the above problem, the purpose is to provide a kind of automatic ejection type life buoy throwing rack, life buoy can be thrown fast, automatically, to realize the above purpose, the technical scheme that the utility model adopts is as follows: a kind of automatic ejection type life buoy throwing rack, including life buoy, including bottom plate, life buoy is set on bottom plate, trigger mechanism is set on the bottom plate, the trigger mechanism is connected with throwing mechanism.

[0005] The throwing mechanism includes sliding plate and first fixed plate, the first fixed plate is connected at one end of the bottom plate, the sliding plate is in abutment with the life buoy, one end of the sliding plate is connected with first spring, the first spring is connected with the first fixed plate, the first fixed plate is provided with limiting mechanism.

[0006] The limiting mechanism includes second fixed plate, the second fixed plate is connected at both ends of the bottom plate, the first limiting plate is connected to the second fixed plate through rotating shaft, the first limiting plate is in abutment with the sliding plate.

[0007] The trigger mechanism includes first pulley, second pulley and trigger button, the trigger button is set on the first fixed plate, the first pulley is set at the corner of the bottom plate, the second pulley is set on one side of the first limiting plate, the bottom end of the trigger button is provided with pulley rope, the pulley rope is connected with the first limiting plate by passing through the first pulley and the second pulley.

[0008] The first magnet is arranged on the life buoy, and the second magnet is arranged on the sliding plate.

[0009] The third fixing plate is arranged on the bottom plate, and the roller is arranged on the life buoy and abuts against the third fixing plate.

[0010] The first spring is arranged in the bottom plate in axial surface symmetry.

[0011] The first limiting plate is triangular in structure.

[0012] The roller is arranged in the life buoy in axial surface symmetry.

[0013] The technical effect of the utility model is that the pulley rope is pressed down by pressing the trigger button, the pulley rope pulls the first limiting plate on both sides of the bottom plate through the first pulley and the second pulley, the first magnet and the second magnet are attracted to each other, the life buoy abuts against the sliding plate, the first limiting plate rotates, and the elastic force of the first spring can be transmitted to the life buoy to the greatest extent when the sliding plate is released, so that the power for the ejection of the life buoy is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] The present specification includes the following drawings, and the shown contents are as follows:

[0015] Figure 1 It is a whole structure diagram of the automatic ejection type life buoy launching rack of the utility model;

[0016] Figure 2 It is a whole structure diagram of the life buoy of the automatic ejection type life buoy launching rack of the utility model.

[0017] In the drawing, the marks are as follows: 1, life buoy; 101, first magnet; 2, bottom plate; 3, trigger mechanism; 301, first pulley; 302, second pulley; 303, trigger button; 304, pulley rope; 4, launching mechanism; 401, sliding plate; 402, first fixing plate; 403, first spring; 404, second magnet; 5, limiting mechanism; 501, second fixing plate; 502, first limiting plate; 6, third fixing plate, 7, roller. DETAILED DESCRIPTION

[0018] The specific embodiments of the present application are further described in detail below by comparing the drawings and the description of the embodiments, the purpose being to help the skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical scheme of the present application, and to help the implementation.

[0019] As Figure 1 and Figure 2As shown, an automatic ejection type life buoy launching rack, comprising a life buoy 1, comprising a bottom plate 2, the life buoy 1 is arranged on the bottom plate 2, the bottom plate 2 is provided with a trigger mechanism 3, the trigger mechanism 3 is connected with a launching mechanism 4. The life buoy 1 is placed on the bottom plate 2, and through the cooperation of the trigger mechanism 3 and the launching mechanism 4, the life buoy 1 can be quickly and automatically launched.

[0020] The launching mechanism 4 comprises a sliding plate 401 and a first fixed plate 402, the first fixed plate 402 is connected at one end of the bottom plate 2, the sliding plate 401 abuts against the life buoy 1, one end of the sliding plate 401 is connected with a first spring 403, the first spring 403 is connected with the first fixed plate 402, and the first fixed plate 402 is provided with a limiting mechanism 5. The sliding plate 401 is a flat plate, one end of the first spring 403 is connected with the sliding plate 401, the other end of the first spring 403 is connected with the first fixed plate 402, the first spring 403 is initially in a compressed state, the sliding plate 401 is temporarily fixed by the limiting mechanism 5, then the limiting mechanism 5 is separated from the sliding plate 401 by pressing the trigger button 303, under the action of the elasticity of the first spring 403, the first spring 403 pushes the sliding plate 401, the sliding plate 401 pushes the life buoy 1 to eject, and the life buoy 1 can be quickly and automatically launched.

[0021] The limiting mechanism 5 comprises a second fixed plate 501, the second fixed plate 501 is connected at both ends of the bottom plate 2, the second fixed plate 501 is connected with a first limiting plate 502 through a rotating shaft, and the first limiting plate 502 abuts against the sliding plate 401. The second fixed plate 501 is connected with the bottom plate, one end of the second fixed plate 501 is connected with both ends of the first fixed plate 402, forming a semi-closed structure, the two ends of the life buoy 1 abut against the second fixed plate 501, and the second fixed plate 501 can form a slide, the first limiting plate 502 abuts against the sliding plate 401, the first limiting plate 502 is separated from the sliding plate 401 by pulling, facilitating the ejection of the life buoy 1 under the elasticity of the first spring 403.

[0022] The trigger mechanism 3 comprises a first pulley 301, a second pulley 302 and a trigger button 303, the trigger button 303 is arranged on the first fixed plate 402, the first pulley 301 is arranged at the corner of the bottom plate 2, the second pulley 302 is arranged on one side of the first limiting plate 502, and the bottom end of the trigger button 303 is provided with a pulley rope 304, the pulley rope 304 is connected with the first limiting plate 502 by passing through the first pulley 301 and the second pulley 302. The trigger button 303 abuts against the pulley rope 304, the pulley rope 304 is pressed down by pressing the trigger button 303, the pulley rope 304 pulls the first limiting plate 502 located on both sides of the bottom plate 2 through the first pulley 301 and the second pulley 302, the first limiting plate 502 rotates to release the sliding plate 401, and the sliding plate 401 pushes the life buoy 1 to eject.

[0023] The first magnet 101 is arranged on the life buoy 1, the second magnet 404 is arranged on the sliding plate 401, and the first magnet 101 is in abutment with the second magnet 404. The first magnet 101 is attracted to the second magnet 404, the life buoy 1 is in abutment with the sliding plate 401, and when the first spring 403 pushes the sliding plate 401, the elastic force can be transmitted to the life buoy 1 to the maximum extent, thereby ensuring that the life buoy 1 can be ejected.

[0024] The third fixed plate 6 is arranged on the bottom plate 2, and the roller 7 is arranged on the life buoy 1 and in abutment with the third fixed plate 6. The third fixed plate 6 is arranged at the end of the life buoy 1, the third fixed plate 6 provides a certain height for the life buoy 1, and the roller 7 can make the life buoy 1 be ejected faster. The first spring 403 is arranged in the bottom plate 2 in a central axis symmetry mode. The first spring 403 is arranged in a symmetry mode, and the elastic force of the first spring 403 to the sliding plate 401 can be large enough to provide power for the ejection of the life buoy 1.

[0025] The first limiting plate 502 is in a triangular structure. The right-angle side of the first limiting plate 502 can abut against the sliding plate 401, the inclined side of the first limiting plate 502 is in the same plane as the second fixed plate 501 when the first limiting plate 502 is pulled, and the life buoy 1 can be ejected out.

[0026] The roller 7 is arranged in a central axis symmetry mode in the life buoy 1. The life buoy 1 can be ejected out conveniently and balanced.

[0027] Effects of the embodiment

[0028] When the trigger button 303 is pressed, the pulley rope 304 is pressed down, the pulley rope 304 pulls the first limiting plate 502 on both sides of the bottom plate 2 through the first pulley 301 and the second pulley 302, the first magnet 101 is attracted to the second magnet 404, the life buoy 1 is in abutment with the sliding plate 401, the first limiting plate 502 is rotated, and the sliding plate 401 is released. When the first spring 403 pushes the sliding plate 401, the elastic force can be transmitted to the life buoy 1 to the maximum extent, thereby ensuring that the life buoy 1 can be ejected. The second fixed plate 501 can form a slide, and the life buoy 1 can be ejected out under the elastic force of the first spring 403.

[0029] The utility model is described above with reference to the drawings. Obviously, the specific implementation of the utility model is not limited to the above mode. As long as various non-essential improvements are made by adopting the method concept and technical scheme of the utility model, or the above-mentioned concept and technical scheme of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An automatic catapult life raft launching rack comprising a life raft (1), characterised in that: The life buoy (1) is arranged on the bottom plate (2), and a trigger mechanism (3) is arranged on the bottom plate (2), and the trigger mechanism (3) is connected with a launching mechanism (4).

2. An automatic ejection life raft launching rack according to claim 1, characterized in that: The launching mechanism (4) comprises a sliding plate (401) and a first fixed plate (402), the first fixed plate (402) is connected at one end of the bottom plate (2), the sliding plate (401) abuts against the life buoy (1), one end of the sliding plate (401) is connected with a first spring (403), the first spring (403) is connected with the first fixed plate (402), and a limiting mechanism (5) is arranged on the first fixed plate (402).

3. An automatic catapult-type lifebuoy launching device according to claim 2, characterized in that: The limiting mechanism (5) comprises a second fixed plate (501), the second fixed plate (501) is connected at both ends of the bottom plate (2), the second fixed plate (501) is pivotally connected with a first limiting plate (502), and the first limiting plate (502) abuts against the sliding plate (401).

4. An automatic catapult-type lifebuoy launching device according to claim 3, characterized in that: The trigger mechanism (3) comprises a first pulley (301), a second pulley (302) and a trigger button (303), the trigger button (303) is arranged on the first fixed plate (402), the first pulley (301) is arranged at a corner of the bottom plate (2), the second pulley (302) is arranged on one side of the first limiting plate (502), and the bottom end of the trigger button (303) is provided with a pulley rope (304), the pulley rope (304) is connected with the first limiting plate (502) by passing through the first pulley (301) and the second pulley (302).

5. An automatic catapult-type lifebuoy launching device according to claim 2, characterized in that: The life buoy (1) is arranged on the bottom plate (2), and a trigger mechanism (3) is arranged on the bottom plate (2), and the trigger mechanism (3) is connected with a launching mechanism (4).

6. An automatic ejection life raft launching rack according to claim 1, characterized in that: The bottom plate (2) is provided with a third fixed plate (6), and the life buoy (1) is provided with a roller (7), and the roller (7) abuts against the third fixed plate (6).

7. An automatic catapult-type lifebuoy launching device according to claim 2, characterized in that: The first spring (403) is arranged in the bottom plate (2) in axial surface symmetry.

8. An automatic catapult-type lifebuoy launching device according to claim 3, characterized in that: The first limiting plate (502) is in a triangular structure.

9. An automatic ejection life raft launching rack according to claim 6, characterized in that: The roller (7) is arranged in the life buoy (1) in axial surface symmetry. The first spring (403) is arranged in the bottom plate (2) in axial surface symmetry. The first limiting plate (502) is in a triangular structure. The roller (7) is arranged in the life buoy (1) in axial surface symmetry.

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