Salvage device for sea rescue

Abstract

The salvage device comprises a rotary supporting mechanism, the rotary supporting mechanism comprises a fixed bottom shell, and a rotary supporting column is rotationally installed in the center of the bottom of the inner wall of the fixed bottom shell through a bearing; a driving assembly used for driving the rotary supporting column is installed at the position, corresponding to the rotary supporting column, in the rotary supporting mechanism. The servo motor drives the driving gear to rotate, so that the rotating supporting column can be driven to rotate under the tooth meshing action of the driving gear and the driven gear, the circumferential position of the fishing frame can be adjusted, meanwhile, the adjusting sliding rod is driven by the electric cylinder to move, and therefore the fishing frame can be adjusted. And the transverse distance of the salvage frame can be adjusted, so that the salvage frame can be adjusted in multiple directions, the salvage frame can quickly reach the position of a trapped person, and the rescue convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of marine salvage devices, in particular to a marine rescue salvage device. Background Art

[0002] Maritime transportation is one of the most widely used channels for various maritime operations. Due to human or natural factors, the incidence of maritime accidents is increasing every year. At present, the rescue equipment and methods for people falling into the sea at home and abroad mainly adopt some more traditional rescue methods, such as launching cables, throwing lifebuoys, inflatable rubber rafts or helicopter rescue, etc. The rescue efficiency is relatively low, and sometimes lifeguards need to go into the water to carry out rescue in person, which will also pose a certain threat to the life safety of lifeguards.

[0003] For example, a Chinese patent with publication (announcement) number CN117184368A discloses a mechanized salvage device for maritime rescue. The present invention relates to the field of maritime rescue technology, including a deck, a base is provided on the upper part of the deck, an L-shaped support beam and a reel are provided on the upper part of the base, a steel wire rope is wound on the reel, and a salvage piece is connected to the lower end of the steel wire rope, a groove is provided inside the upper part of the L-shaped support beam, a threaded sleeve is slidably provided inside the groove, a first servo motor is installed on the upper rear side of the L-shaped support beam, the output shaft of the first servo motor is located at the internal position of the groove and is connected to a first screw, and the threaded sleeve is screwed to the outside of the first screw through a thread.

[0004] Although the above technical solution solves the corresponding technical problem, it still has the following defects:

[0005] The rescue device of the above technical solution is not convenient for adjusting the rescue position, thus increasing the difficulty of rescue. Utility Model Content

[0006] The purpose of the utility model is to provide a salvage device for marine rescue, which not only drives the driving gear to rotate by a servo motor, thereby driving the rotating pillar to rotate under the meshing action of the teeth of the driving gear and the driven gear, thereby adjusting the circumferential position of the salvage frame, but also drives the adjustment slide bar to move by an electric cylinder, thereby adjusting the lateral distance of the salvage frame, thereby realizing multi-directional adjustment of the salvage frame, and then being able to quickly reach the position of the trapped person, thereby improving the convenience of rescue.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] A salvage device for marine rescue, comprising:

[0009] A rotating support mechanism, comprising a fixed bottom shell, a rotating support pillar rotatably mounted at the center of the bottom of the inner wall of the fixed bottom shell via a bearing, and a drive assembly for driving the rotating support pillar mounted inside the rotating support mechanism and at a position corresponding to the rotating support pillar;

[0010] A telescopic salvage mechanism for maritime rescue and salvage, the telescopic salvage mechanism comprising a lifting rod mounted on the top of the rotating pillar, a winch mounted on the top of the lifting rod, a steel wire pull wound on the winch, a salvage frame mounted on the other end of the steel wire pull, a guide pulley for guiding the steel wire pull mounted at the end of the lifting rod and corresponding to the position of the steel wire pull.

[0011] The above-mentioned salvage device for maritime rescue, wherein the driving assembly includes a servo motor fixedly connected to the bottom of the inner wall of the fixed bottom shell, a driving gear fixedly connected to the output shaft of the servo motor, and a driven gear meshing with the driving gear is provided on the rotating pillar at a position corresponding to the driving gear.

[0012] The above-mentioned salvage device for maritime rescue, wherein the lifting rod includes a sliding shell fixedly connected to the top of the rotating pillar, an electric cylinder is fixedly connected to the inner wall of the sliding shell, and an adjusting sliding rod is fixedly connected to the output end of the electric cylinder.

[0013] In the above-mentioned salvage device for marine rescue, a counterweight is fixedly connected to the end of the sliding shell.

[0014] In the above-mentioned salvage device for marine rescue, the rotation support mechanism further includes a limiting component for limiting the rotation support.

[0015] The above-mentioned salvage device for maritime rescue, wherein the limiting assembly includes a limiting bearing sleeve rotatably mounted on the rotating pillar, and both sides of the limiting bearing sleeve are fixedly connected with an L-shaped limiting rod, and the other end of the L-shaped limiting rod is fixedly connected to the top of the fixed bottom shell.

[0016] The utility model has at least the following beneficial effects:

[0017] The present invention realizes a salvage device for marine rescue, which not only drives the driving gear to rotate by the servo motor, thereby driving the rotating pillar to rotate under the meshing action of the teeth of the driving gear and the driven gear, thereby adjusting the circumferential position of the salvage frame, but also drives the adjustment slide bar to move by the electric cylinder, thereby adjusting the lateral distance of the salvage frame, thereby realizing multi-directional adjustment of the salvage frame, and then quickly reaching the position of the trapped person, thereby improving the convenience of rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the salvage device for marine rescue of the present utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the utility model of a salvage device for marine rescue;

[0021] Figure 3 This is a schematic structural diagram of the rotary support mechanism in the salvage device for marine rescue of the present invention;

[0022] Figure 4 This is a schematic structural diagram of the telescopic salvage mechanism in the marine rescue salvage device of the present utility model;

[0023] Figure 5 The utility model is a schematic structural diagram of the lifting rod in the salvage device for marine rescue.

[0024] Description of Figure Numbers:

[0025] 1. Rotating support mechanism; 2. Telescopic salvage mechanism;

[0026] 101. Fixed bottom shell; 102. Rotating support; 103. Driving assembly; 104. Limiting assembly;

[0027] 1031. Servo motor; 1032. Driving gear; 1033. Driven gear;

[0028] 1041. Limit bearing sleeve; 1042. L-shaped limit rod;

[0029] 201, lifting rod; 202, winch; 203, wire lifting; 204, salvage frame; 205, guide pulley; 206, counterweight;

[0030] 2011, sliding housing; 2012, electric cylinder; 2013, adjusting slide rod. DETAILED DESCRIPTION

[0031] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0032] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0033] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0034] Please refer to Figures 1 to 5 As shown, an embodiment of the present utility model provides a salvage device for marine rescue, comprising: a rotating support mechanism 1 and a telescopic salvage mechanism 2 for marine rescue and salvage;

[0035] Please refer to Figures 1 to 5 As shown, the rotary support mechanism 1 includes a fixed bottom shell 101, a rotary support 102 is rotatably mounted at the center of the bottom of the inner wall of the fixed bottom shell 101 through a bearing, and a driving assembly 103 for driving the rotary support 102 is installed inside the rotary support mechanism 1 and at a position corresponding to the rotary support 102;

[0036] Please refer to Figures 1 to 5 As shown, the telescopic salvage mechanism 2 includes a lifting rod 201 mounted on the top of the rotating pillar 102, a winch 202 mounted on the top of the lifting rod 201, a steel wire 203 wound around the winch 202, a salvage frame 204 mounted on the other end of the steel wire 203, and a guide pulley 205 for guiding the steel wire 203 mounted at the end of the lifting rod 201 and corresponding to the position of the steel wire 203;

[0037] Please refer to Figures 1 to 5 As shown, the driving assembly 103 includes a servo motor 1031 fixedly connected to the bottom of the inner wall of the fixed bottom shell 101, a driving gear 1032 is fixedly connected to the output shaft of the servo motor 1031, and a driven gear 1033 that meshes with the driving gear 1032 is provided on the rotating pillar 102 at a position corresponding to the driving gear 1032.

[0038] Please refer to Figures 1 to 5As shown, the lifting rod 201 includes a sliding shell 2011 fixedly connected to the top of the rotating pillar 102, an electric cylinder 2012 is fixedly connected to the inner wall of the sliding shell 2011, and an adjusting sliding rod 2013 is fixedly connected to the output end of the electric cylinder 2012.

[0039] Please refer to Figures 1 to 5 As shown, the end of the sliding shell 2011 is fixedly connected to a counterweight block 206;

[0040] By adopting the above technical solution, the stability of lifting and rescue is increased.

[0041] Please refer to Figures 1 to 5 As shown, the rotary support mechanism 1 further includes a limiting assembly 104 for limiting the position of the rotary support 102. The limiting assembly 104 includes a limiting bearing sleeve 1041 rotatably mounted on the rotary support 102. Both sides of the limiting bearing sleeve 1041 are fixedly connected to L-shaped limiting rods 1042. The other end of the L-shaped limiting rod 1042 is fixedly connected to the top of the fixed bottom shell 101.

[0042] By adopting the above technical solution, the limiting bearing sleeve 1041 and the L-shaped limiting rod 1042 are provided to limit the rotating support 102, thereby increasing the stability of the rotation adjustment of the rotating support 102.

[0043] The working principle of the present invention is as follows: not only the servo motor 1031 drives the driving gear 1032 to rotate, thereby driving the rotating pillar 102 to rotate under the meshing action of the teeth of the driving gear 1032 and the driven gear 1033, thereby adjusting the circumferential position of the salvage frame 204, but also the electric cylinder 2012 drives the adjustment slide bar 2013 to move, thereby adjusting the lateral distance of the salvage frame 204, thereby realizing multi-directional adjustment of the salvage frame 204, and then being able to quickly reach the position of the trapped person, thereby improving the convenience of rescue.

[0044] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A salvage device for marine rescue, characterized in that: include: A rotary support mechanism (1), comprising a fixed bottom shell (101), a rotary support pillar (102) being rotatably mounted at the center of the bottom of the inner wall of the fixed bottom shell (101) via a bearing, and a driving assembly (103) for driving the rotary support pillar (102) being mounted inside the rotary support mechanism (1) and at a position corresponding to the rotary support pillar (102); A telescopic salvage mechanism (2) for marine rescue and salvage, the telescopic salvage mechanism (2) comprising a lifting rod (201) mounted on the top of the rotating pillar (102), a winch (202) mounted on the top of the lifting rod (201), a steel wire pull (203) wound around the winch (202), a salvage frame (204) mounted on the other end of the steel wire pull (203), and a guide pulley (205) for guiding the steel wire pull (203) mounted at the end of the lifting rod (201) and corresponding to the position of the steel wire pull (203).

2. A salvage device for marine rescue according to claim 1, characterized in that: The driving assembly (103) comprises a servo motor (1031) fixedly connected to the bottom of the inner wall of the fixed bottom shell (101); a driving gear (1032) is fixedly connected to the output shaft of the servo motor (1031); and a driven gear (1033) meshing with the driving gear (1032) is provided on the rotating pillar (102) at a position corresponding to the driving gear (1032).

3. The salvage device for marine rescue according to claim 2, characterized in that: The lifting rod (201) includes a sliding shell (2011) fixedly connected to the top of the rotating pillar (102), an electric cylinder (2012) is fixedly connected to the inner wall of the sliding shell (2011), and an adjusting sliding rod (2013) is fixedly connected to the output end of the electric cylinder (2012).

4. The salvage device for marine rescue according to claim 3, characterized in that: A counterweight (206) is fixedly connected to the end of the sliding shell (2011).

5. The salvage device for marine rescue according to claim 4, characterized in that: The rotary support mechanism (1) further comprises a position limiting component (104) for limiting the position of the rotary support pillar (102).

6. The salvage device for marine rescue according to claim 5, characterized in that: The limiting assembly (104) comprises a limiting bearing sleeve (1041) rotatably mounted on the rotating support (102), L-shaped limiting rods (1042) are fixedly connected to both sides of the limiting bearing sleeve (1041), and the other end of the L-shaped limiting rod (1042) is fixedly connected to the top of the fixed bottom shell (101).

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