CN112141300A

CN112141300A - Orderly life buoy dropping device

Info

Publication number: CN112141300A
Application number: CN202011013858.3A
Authority: CN
Inventors: 雷明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-12-29

Abstract

The invention discloses an orderly lifebuoy dropping device which comprises a top fixing frame, wherein a fixed rod is fixedly welded in the middle of the lower end of the top fixing frame, three upper fixing plates are fixedly welded on the upper parts of the outer surfaces of the fixed rods, one side, far away from the fixed rod, of the lower end of each upper fixing plate is fixedly welded with a connecting rod, three lower fixing plates are fixedly welded on the lower parts of the outer surfaces of the fixed rods, one ends, far away from the fixed rods, of the lower fixing plates are fixedly welded with a connecting block, the middle parts of the connecting blocks are movably connected with a dropping mechanism, the lower parts of the fixed rods are rotatably connected with an adjusting mechanism, the adjusting mechanism is positioned below the lower fixing plates, the upper parts of the adjusting mechanisms are in transmission connection with three transmission mechanisms, one ends, far away from the adjusting. The orderly life buoy dropping device is compact in structure, high in automation degree, capable of rescuing multiple targets at one time and accurate in dropping.

Description

Orderly life buoy dropping device

Technical Field

The invention relates to the technical field of life buoy putting devices, in particular to an orderly life buoy putting device.

Background

At present, the main marine travel vehicles mainly use ships as main vehicles, the ships are difficult to run at sea and meet the sea condition of bad weather, at this time, the situation that people on the ships fall into the water can happen, the traditional rescue method is to throw life buoys out of the ships by manpower to the people falling into the water, however, the rescue method has many disadvantages that firstly, when the people fall into the sea and then float up, the ships have already run far away according to the running speed, and the life buoys cannot be thrown by the manpower at all; secondly, the throwing track of the life buoy is parabolic, and a throwing person can hardly judge whether the life buoy can be thrown to a required position; in addition, when sea conditions are not good, wind waves are often accompanied, the life buoy can be thrown to the vicinity of a rescuer, so that the rescuer can not touch the life buoy, the rescue cost is high by adopting an airplane, and the maneuverability is poor, so that the life buoy orderly falling device is provided.

Disclosure of Invention

The invention mainly aims to provide a life buoy orderly falling device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a life buoy orderly falling device comprises a top fixing frame, wherein a fixed rod is fixedly welded in the middle of the lower end of the top fixing frame, three upper fixing plates are fixedly welded on the upper portion of the outer surface of the fixed rod, the three upper fixing plates are distributed in an annular array mode through the circle center of the upper end face of the fixed rod, a connecting rod is fixedly welded on one side, away from the fixed rod, of the lower end of each upper fixing plate, three lower fixing plates are fixedly welded on the lower portion of the outer surface of the fixed rod, the three lower fixing plates are distributed in an annular array mode through the circle center of the lower end face of the fixed rod, a connecting block is fixedly welded at one end, away from the fixed rod, of each lower fixing plate, the connecting block is fixedly connected with the corresponding connecting rod, a falling mechanism is movably connected, the adjusting mechanism is located below the lower fixing plate, the upper portion of the adjusting mechanism is in transmission connection with three transmission mechanisms, the three transmission mechanisms are distributed in an annular array mode through the circle center of the upper end of the adjusting mechanism, one end, far away from the adjusting mechanism, of each transmission mechanism is connected with the falling mechanism in a clamping mode, a plurality of life buoy main bodies are sleeved outside the connecting rod in a sleeved mode, and the life buoy main bodies are fixedly connected to the connecting rod through the falling mechanism.

Preferably, the lower part of the outer surface of the fixed rod is provided with a first annular groove, the inner groove wall of the first annular groove is provided with a throwing contact and a supporting contact, and the radian between the throwing contact and the supporting contact is matched with the rotating radian of the adjusting mechanism.

Preferably, the mechanism that puts includes the movable rod, the movable rod alternates through the bearing and connects at the middle part of connecting block, carousel No. one of one end fixedly connected with of movable rod, carousel No. two of another fixedly connected with of movable rod, and carousel No. two are located the both ends of bottom plate respectively, the external fixed surface welding of carousel has four bracing pieces, the surface of carousel No. two is opened there are four constant head tanks, and the constant head tank is corresponding with the position of bracing piece.

Preferably, the adjusting mechanism comprises a connecting ring, three fixing blocks are fixedly welded at the upper end of the connecting ring, an extension plate is fixedly welded on the outer surface of each fixing block, and a stabilizing rod is inserted and connected to the middle of each extension plate.

Preferably, the fixed blocks are of arc structures and are distributed in an annular array by using the circle center of the upper end of the connecting ring, and the fixed blocks are located below the two adjacent lower fixed plates.

Preferably, the inner surface of the connection ring is provided with a second annular groove, the position of the second annular groove corresponds to the position of the first annular groove, the inner surface of the second annular groove is fixedly provided with a magnetic attraction sheet, the connection ring is movably connected to the lower part of the fixed rod through a bearing, and the magnetic attraction sheet is in contact with the throwing contact and the supporting contact.

Preferably, drive mechanism includes transfer line and fixture block, the both ends of transfer line fixed welding respectively have a first connecting seat and a second connecting seat, the fixture block is L type structure, the left part and the first connecting seat of the lower part of fixture block pass through pivot swing joint, the upper portion of fixture block has a fixing base through pivot swing joint.

Preferably, the second connecting seat is movably connected with the stabilizing rod to movably connect the transmission mechanism with the adjusting mechanism, the fixed seat is fixedly welded with the lower fixing plate, and the fixture block is clamped with the corresponding positioning groove to connect the transmission mechanism with the dropping mechanism in a transmission manner.

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

1. in the invention, the lifebuoy falling device lifts the lifebuoy main body upwards through the supporting rods parallel to the horizontal plane, so that the lifebuoy main body is prevented from sliding downwards due to gravity, a plurality of lifebuoys can be simultaneously blocked, a plurality of lifebuoy main bodies can be carried at one time and can be connected with an unmanned aerial vehicle, and a plurality of targets can be rescued at one time.

2. In the invention, the adjusting mechanism rotates to drive the transmission mechanism to move, the falling mechanism is controlled to rotate by controlling the clamping relation between the clamping block and the positioning groove, the life buoy main body is thrown, only one life buoy is thrown when the contact is electrified every time, the structure is compact, the automation degree is high, and the cost is low.

3. According to the invention, the throwing contact can be magnetically attracted with the supporting contact and the magnetic attraction piece, the throwing contact is instantly electrified through the controller, the connecting ring can be driven to rotate through the magnetic force of the magnetic attraction piece, the first connecting seat pulls the fixture block to rotate towards one side close to the first connecting seat, so that the fixture block is separated from the positioning groove, the lifebuoy body is pressed downwards to rotate on the horizontal supporting rod, the lifebuoy body is thrown, and accurate throwing and quick rescue are realized.

Drawings

Fig. 1 is a schematic overall structure diagram of a coin collecting box of an orderly lifebuoy dropping device of the invention;

FIG. 2 is a schematic view of the whole structure of a coin collecting box of the life buoy orderly falling device of the invention;

fig. 3 is a partial structural schematic view of a life buoy orderly falling device of the invention;

fig. 4 is a partial structural schematic view of a fixing rod of the orderly life buoy dropping device of the invention;

fig. 5 is a schematic structural diagram of the whole falling mechanism of the orderly falling device of the life buoy;

fig. 6 is a schematic overall structure diagram of an adjusting mechanism of the orderly life buoy dropping device of the invention;

fig. 7 is a schematic view of the internal structure of a connecting ring of the orderly life buoy dropping device of the invention;

fig. 8 is a schematic overall structure diagram of a transmission mechanism of the orderly lifebuoy dropping device of the invention.

In the figure: 1. a top mount; 2. fixing the rod; 3. an upper fixing plate; 4. a connecting rod; 5. a lower fixing plate; 6. connecting blocks; 7. a dropping mechanism; 8. an adjustment mechanism; 9. a transmission mechanism; 10. a lifebuoy body; 21. a first annular groove; 22. throwing contacts; 23. supporting the contacts; 71. a movable rod; 72. a first turntable; 73. a second turntable; 74. a support bar; 75. positioning a groove; 81. a connecting ring; 82. a fixed block; 83. an extension plate; 84. a stabilizing rod; 85. a second annular groove; 86. a magnetic attraction sheet; 91. a transmission rod; 92. a clamping block; 93. a first connecting seat; 94. a second connecting seat; 95. a fixed seat.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-8, a life buoy orderly falling device comprises a top fixing frame 1, a fixing rod 2 is fixedly welded in the middle of the lower end of the top fixing frame 1, three upper fixing plates 3 are fixedly welded on the upper portion of the outer surface of the fixing rod 2, the three upper fixing plates 3 are distributed in an annular array mode through the center of a circle of the upper end surface of the fixing rod 2, a connecting rod 4 is fixedly welded on one side, away from the fixing rod 2, of the lower end of each upper fixing plate 3, three lower fixing plates 5 are fixedly welded on the lower portion of the outer surface of the fixing rod 2, the three lower fixing plates 5 are distributed in an annular array mode through the center of a circle of the lower end surface of the fixing rod 2, a connecting block 6 is fixedly welded at one end, away from the fixing rod 2, of each lower fixing plate 5, the connecting block 6 is fixedly connected with the corresponding connecting, the adjusting mechanism 8 is located below the lower fixing plate 5, the upper portion of the adjusting mechanism 8 is connected with three transmission mechanisms 9 in a transmission mode, the three transmission mechanisms 9 are distributed in an annular array mode through the circle center of the upper end of the adjusting mechanism 8, one end, far away from the adjusting mechanism 8, of each transmission mechanism 9 is connected with the dropping mechanism 7 in a clamping mode, a plurality of life buoy main bodies 10 are sleeved outside the three connecting rods 4 together, and the life buoy main bodies 10 are fixedly connected to the connecting rods 4 through the dropping mechanism 7.

The lower part of the outer surface of the fixed rod 2 is provided with a first annular groove 21, the inner groove wall of the first annular groove 21 is provided with a releasing contact 22 and a supporting contact 23, the releasing contact 22 and the supporting contact 23 are both electrically controlled, when the releasing contact 22 or the supporting contact 23 is electrified, the releasing contact 22 or the supporting contact 23 has magnetism, the releasing contact and the magnetic attraction sheet 86 are magnetically attracted, the radian between the releasing contact 22 and the supporting contact 23 is matched with the rotating radian of the adjusting mechanism 8, and the magnetic attraction sheet 86 and the releasing contact 22 or the supporting contact 23 are attracted to drive the connecting ring 81 to rotate.

The falling mechanism 7 comprises a movable rod 71, the movable rod 71 is connected to the middle of the connecting block 6 in a penetrating mode through a bearing, one end of the movable rod 71 is fixedly connected with a first rotary table 72, the other end of the movable rod 71 is fixedly connected with a second rotary table 73, the first rotary table 72 and the second rotary table 73 are respectively located at two ends of the lower fixing plate 5, four supporting rods 74 are fixedly welded on the outer surface of the first rotary table 72 and support the life buoy body 10, the life buoy body 10 is prevented from falling off due to gravity, four positioning grooves 75 are formed in the outer surface of the second rotary table 73, the positioning grooves 75 correspond to the positions of the supporting rods 74, the second rotary table 73 is fixed through clamping of clamping blocks 92 and the positioning grooves 75, the movable rod 71 is prevented from rotating to enable the supporting rods 74 to rotate, and the life buoy body.

The adjusting mechanism 8 comprises a connecting ring 81, three fixing blocks 82 are fixedly welded at the upper end of the connecting ring 81, an extending plate 83 is fixedly welded on the outer surface of each fixing block 82, and a stabilizing rod 84 is inserted and connected in the middle of each extending plate 83.

The fixed blocks 82 are of arc structures and are distributed in an annular array by using the circle center of the upper end of the connecting ring 81, and the fixed blocks 82 are located below the two adjacent lower fixing plates 5.

The inner surface of the connecting ring 81 is provided with a second annular groove 85, the position of the second annular groove 85 corresponds to the position of the first annular groove 21, the inner surface of the second annular groove 85 is fixedly provided with a magnetic attraction sheet 86, the connecting ring 81 is movably connected to the lower part of the fixing rod 2 through a bearing, the magnetic attraction sheet 86 is in contact with the throwing contact 22 and the supporting contact 23, the magnetic attraction sheet 86 is attracted with the throwing contact 22 and the supporting contact 23 to drive the connecting ring 81 to rotate, the extending plate 83 pulls the transmission rod 91 to enable the fixture block 92 to rotate and separate from the positioning groove 75, the supporting rod 74 is pressed to rotate by the gravity of the life buoy body 10, and the life buoy body 10 is put down.

The transmission mechanism 9 includes a transmission rod 91 and a fixture block 92, a first connecting seat 93 and a second connecting seat 94 are respectively fixedly welded at two ends of the transmission rod 91, the fixture block 92 is of an L-shaped structure, the left portion of the lower portion of the fixture block 92 is movably connected with the first connecting seat 93 through a rotating shaft, and the upper portion of the fixture block 92 is movably connected with a fixing seat 95 through a rotating shaft.

The second connecting seat 94 is movably connected with the stabilizing rod 84 to movably connect the transmission mechanism 9 with the adjusting mechanism 8, the fixing seat 95 is fixedly welded with the lower fixing plate 5, and the fixture block 92 is clamped with the corresponding positioning groove 75 to connect the transmission mechanism 9 with the dropping mechanism 7 in a transmission manner, so as to limit the dropping mechanism 7.

It should be noted that, in the use process, the life buoy main body 10 is sleeved on the upper part of the connecting rod 4 from the upper part of the fixed rod 2, at the moment, the supporting contact 23 is electrified, the magnetic attraction piece 86 is magnetically attracted with the supporting contact 23, the fixture block 92 is clamped in the positioning groove 75 to limit the second turntable 73, the movable rod 71 cannot rotate, so that the first turntable 72 is fixed, the life buoy main body 10 is upwards supported through the supporting rod 74 parallel to the horizontal plane, the life buoy main body 10 is prevented from sliding downwards due to gravity, the top fixing frame 1 and the unmanned aerial vehicle are fixedly installed, the whole device is transported to a position where the life buoy main body 10 needs to be placed through the unmanned aerial vehicle, then the supporting contact 23 is powered off, the contact 22 is instantly electrified, and the connecting ring 81 is driven to rotate at the lower part of the fixed rod 2 due to the fact that the magnetic force of the contact 22 is attracted with the magnetic attraction piece 86, at this time, the connecting ring 81 drives the extending plate 83 to rotate, so as to pull the transmission rod 91 to move to a side close to the adjusting mechanism 8, the first connecting seat 93 pulls the fixture block 92 to rotate to a side close to the first connecting seat 93, so that the fixture block 92 is separated from the positioning groove 75, at this time, the life buoy body 10 above the horizontal support rod 74 descends under the action of gravity, the support rod 74 is pushed to drive the first rotating disk 72 to rotate, so that the movable rod 71 drives the second rotating disk 73 to rotate, when the life buoy body 10 descends, the throwing contact 22 is immediately powered off, the support contact 23 is continuously powered on, so that the connecting ring 81 rotates to drive the magnetic suction piece 86 to be in magnetic attraction contact with the support contact 23, at this time, the transmission rod 91 pushes the fixture block 92 to rotate reversely, the fixture block 92 is clamped in the positioning groove 75 to limit the second rotating disk 73, the rotation of the first rotating disk 72 is avoided, so that, to avoid dropping and to control the energizing of the throwing contact 22 each time to throw only one life buoy.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device is put in order to life buoy, includes top mount (1), its characterized in that: the fixing device is characterized in that a fixing rod (2) is fixedly welded in the middle of the lower end of the top fixing frame (1), three upper fixing plates (3) are fixedly welded on the upper portion of the outer surface of each fixing rod (2), the three upper fixing plates (3) are distributed in an annular array mode through the center of a circle of the upper end face of each fixing rod (2), a connecting rod (4) is fixedly welded on one side, away from the fixing rods (2), of the lower end of each upper fixing plate (3), three lower fixing plates (5) are fixedly welded on the lower portion of the outer surface of each fixing rod (2), the three lower fixing plates (5) are distributed in an annular array mode through the center of a circle of the lower end face of each fixing rod (2), a connecting block (6) is fixedly welded at one end, away from the fixing rods (2), of each lower fixing plate (5), each connecting block (6) is fixedly connected with the corresponding, the lower part of dead lever (2) is rotated and is connected with an adjustment mechanism (8), adjustment mechanism (8) are located the below of bottom plate (5), the upper portion transmission of adjustment mechanism (8) is connected with three drive mechanism (9), and three drive mechanism (9) all are the annular array with the upper end centre of a circle of adjustment mechanism (8) and distribute, the one end that adjustment mechanism (8) were kept away from in drive mechanism (9) is in the same place with falling mechanism (7) joint, and is three a plurality of life buoy main parts (10) have been cup jointed jointly to the outside of connecting rod (4), life buoy main part (10) are through falling mechanism (7) fixed connection on connecting rod (4).

2. A life buoy orderly dropping device as claimed in claim 1, wherein: the outer surface lower part of dead lever (2) is opened has a first ring channel (21), cell wall is equipped with one and puts in contact (22) and one and support contact (23) in first ring channel (21), put in the radian between contact (22) and support contact (23) and the rotatory radian looks adaptation of adjustment mechanism (8).

3. A life buoy orderly dropping device as claimed in claim 1, wherein: falling and putting mechanism (7) and including movable rod (71), movable rod (71) alternate through the bearing and connect the middle part in connecting block (6), carousel (72) No. one of one end fixedly connected with of movable rod (71), carousel (73) No. two of the other end fixedly connected with of movable rod (71), and carousel (72) and carousel (73) No. two are located the both ends of bottom plate (5) respectively, the external fixed surface welding of carousel (72) has four bracing pieces (74), the surface of carousel (73) No. two is opened there are four constant head tank (75), and constant head tank (75) are corresponding with the position of bracing piece (74).

4. A life buoy orderly dropping device as claimed in claim 1, wherein: adjustment mechanism (8) include go-between (81), the fixed welding in upper end of go-between (81) has three fixed block (82), the fixed welding in surface of fixed block (82) has one to extend board (83), the middle part of extending board (83) alternates and is connected with a firm pole (84).

5. A life buoy orderly landing device according to claim 4, characterized in that: the fixing blocks (82) are of arc-shaped structures and are distributed in an annular array mode by using the circle center of the upper end of the connecting ring (81), and the fixing blocks (82) are located below the two adjacent lower fixing plates (5).

6. A life buoy orderly landing device according to claim 4, characterized in that: the inner surface of the connecting ring (81) is provided with a second annular groove (85), the position of the second annular groove (85) corresponds to the position of the first annular groove (21), the inner surface of the second annular groove (85) is fixedly provided with a magnetic suction sheet (86), the connecting ring (81) is movably connected to the lower part of the fixing rod (2) through a bearing, and the magnetic suction sheet (86) is in contact with the throwing contact (22) and the supporting contact (23).

7. A life buoy orderly dropping device as claimed in claim 1, wherein: drive mechanism (9) are including transfer line (91) and fixture block (92), the both ends of transfer line (91) fixed welding respectively have a first connecting seat (93) and a second connecting seat (94), fixture block (92) are L type structure, the left part and first connecting seat (93) of the lower part of fixture block (92) are through pivot swing joint, the upper portion of fixture block (92) has a fixing base (95) through pivot swing joint.

8. A life buoy orderly dropping device as claimed in claim 7, wherein: the second connecting seat (94) is movably connected with the stabilizing rod (84) to movably connect the transmission mechanism (9) with the adjusting mechanism (8), the fixing seat (95) is fixedly welded with the lower fixing plate (5), and the fixture block (92) is clamped with the corresponding positioning groove (75) to connect the transmission mechanism (9) with the dropping mechanism (7).