WO2022198354A1

WO2022198354A1 - Ocean buoy hoisting device

Info

Publication number: WO2022198354A1
Application number: PCT/CN2021/081954
Authority: WO
Inventors: 范君艳; 王晓曦; 刘浩源; 赵朋; 田丙奇
Original assignee: 唐山哈船科技有限公司
Priority date: 2021-03-20
Filing date: 2021-03-20
Publication date: 2022-09-29
Also published as: CN113165724A

Abstract

An ocean buoy hoisting device, comprising a ship body (1). A box body (2) is fixedly installed at the top of the ship body (1), two symmetrically arranged sliding grooves (3) are provided in the top of the ship body (1), screw rods (4) are rotationally connected in the sliding grooves (3), the two screw rods (4) are in transmission connection, a first electric motor (5) is fixedly installed on an inner wall of one side of one sliding groove (3) of the two sliding grooves (3), an output shaft of the first electric motor (5) is fixedly connected to a corresponding screw rod (4), the screw rods (4) are in threaded connection with movable bases (17), and a fixing frame (6) is fixedly installed on the tops of the two movable bases (17).

Description

An ocean buoy hoisting device

technical field

The invention relates to the technical field of buoy hoisting devices, in particular to a marine buoy hoisting device.

Background technique

Ocean buoy is a modern ocean observation facility. It has the ability to collect marine environmental data stably and reliably in all weather and all day, and can realize automatic data collection, automatic marking and automatic transmission. Marine buoys, together with satellites, aircraft, survey ships, submersibles and sound wave detection equipment, constitute the main monitoring system of the modern marine environment. There are many types of marine buoys, which are mainly divided into two categories: anchored buoys and drifting buoys. The former includes meteorological data buoys, seawater quality monitoring buoys, wave buoys, etc.; the latter includes surface drifting buoys, neutral buoys, and various small drifters.

Existing buoys cannot generally be placed stably during hoisting, which results in inconvenient operation when assembling parts. Therefore, we propose a marine buoy hoisting device.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a marine buoy hoisting device in order to solve the disadvantage that the existing buoys cannot generally be placed stably during hoisting, which leads to inconvenient operation when assembling parts.

In order to achieve the above object, the present invention adopts the following technical solutions:

A marine buoy hoisting device includes a hull, a box body is fixedly installed on the top of the hull, two symmetrically arranged sliding grooves are opened on the top of the hull, a screw is rotatably connected in the sliding groove, and the two screws are connected by driving , a first motor is fixedly installed on one inner wall of one of the two sliding grooves, the output shaft of the first motor is fixedly connected with the corresponding screw rod, and the screw rod is threadedly connected with a movable seat, and the two movable seats are A fixing frame is fixedly installed on the top, a second motor is fixedly installed on one side of the fixing frame, a rotating rod is fixedly installed on the output shaft of the second motor, a winding roller is fixedly installed on the rotating rod, and a wire rope is wound around the winding roller The two sides of the fixing frame are slidingly connected with push rods, the two push rods are connected with the rotating rod in a transmission, and the ends of the two push rods that are close to each other are slidably connected with a push rod, and the ends of the two push rods that are close to each other are fixed A splint is installed, two symmetrically arranged positioning seats are fixedly installed at the bottom of the hull, a moving rod is slidably connected to the positioning seats, and two symmetrically arranged placement plates are rotatably connected to the bottom of the hull. Move the lever to turn the connection.

Preferably, a transmission rod is rotatably connected to the inner wall of the bottom of the sliding groove, and the transmission rod is connected to the corresponding moving rod in a transmission manner. The bevel gear, the first bevel gear and the second bevel gear are meshed with each other.

Preferably, two symmetrically arranged first pulleys are fixedly sleeved on the rotating rod, second pulleys are rotatably connected to both sides of the fixed frame, and the first pulley and the corresponding second pulley are driven and connected with the same belt, And the second pulley is threadedly connected with the corresponding push rod, the rotating first rotating rod can drive the second pulley to rotate through the transmission connection of the first pulley, the second pulley and the belt, and through the second pulley and the corresponding push rod thread connected, so as to drive the push rod to move.

Preferably, a buffer groove is provided on the side of the two push rods close to each other, the buffer groove is slidably connected with the corresponding top rod, and a buffer spring is fixedly installed on one inner wall of the buffer groove, and one end of the buffer spring is connected to the corresponding top rod. The rod is fixedly connected, and the setting of the buffer groove and the buffer spring can support and buffer the ejector rod.

Preferably, the inner wall of the top and the inner wall of the bottom of the buffer groove are provided with limit slots, the inner walls of the limit slots are slidably connected to limit blocks, the limit blocks are fixedly connected to the corresponding ejector rods, and the limit slots are connected to the limit blocks. The sliding connection can limit the ejector rod.

Preferably, a worm is fixedly installed on the transmission rod, a worm wheel is set on the outer threaded sleeve of the moving rod, the worm and the worm wheel are meshed with each other, and the worm wheel is rotatably connected with the corresponding positioning seat, and the rotating transmission rod can pass the mutual interaction between the worm wheel and the worm. The meshing drives the worm wheel to rotate, and the threaded connection between the worm wheel and the moving rod drives the moving rod to move.

Preferably, a positioning box is fixedly installed on one side of the positioning seat, the positioning box is rotatably connected with the transmission rod, and the positioning box is slidably connected with the corresponding moving rod, and the positioning box can locate the position of the transmission rod and the moving rod.

Preferably, one side of the positioning seat is provided with an annular chute, the inner wall of the annular chute is slidably connected with a connecting ring, the connecting ring is fixedly connected with the corresponding worm wheel, and the sliding connection between the annular chute and the connecting ring can stabilize the worm wheel. rotation state.

Preferably, two inner walls of the annular chute are provided with positioning grooves, a positioning block is slidably connected in the positioning groove, the positioning block is fixedly connected with the corresponding connecting ring, and the sliding connection between the positioning groove and the positioning block can pass through the connecting ring. Position the worm gear.

Preferably, connecting rods are fixedly installed at the ends of the two moving rods that are close to each other, and connecting blocks are rotatably connected to the connecting rods. The connecting blocks are slidably connected to the corresponding placing plates. The lateral displacement caused by the fluctuation is buffered.

Preferably, the bottom of the placing plate is provided with a fixing groove, the inner wall of the fixing groove is fixedly installed with a sliding rod, the sliding rod is slidably connected with the connecting block, and the sliding connection between the sliding rod and the connecting block can position the moving rod.

Compared with the prior art, the advantages of the present invention are:

(1) This scheme is provided with the transmission connection of the first pulley, the second pulley and the belt, so that the rotating rod can drive the second pulley to rotate, and drive the push rod to move through the threaded connection between the second pulley and the push rod;

(2) Due to the mutual meshing of the worm and the worm wheel, and the threaded connection of the worm wheel and the moving rod, the rotating transmission rod can drive the moving rod to move, and then drive the placing plate to change the angle through the connecting rod;

(3) Due to the rotational connection between the connecting rod and the connecting block, and the sliding connection between the connecting block and the placing plate, the connecting block can buffer the lateral displacement when the angle of the placing plate changes.

The present invention is simple to operate and convenient to use, can hoist and place the buoy in the box, and can hold and place the buoy stably at the same time, which is convenient for people to use.

Description of drawings

1 is a schematic structural diagram of a marine buoy hoisting device proposed by the present invention;

Fig. 2 is a side view structural schematic diagram of a marine buoy hoisting device proposed by the present invention;

FIG. 3 is a schematic diagram of the cross-sectional structure of a push rod of a marine buoy hoisting device proposed by the present invention;

Fig. 4 is a top-view structural schematic diagram of a marine buoy hoisting device proposed by the present invention;

FIG. 5 is a schematic structural diagram of part A of a marine buoy hoisting device proposed by the present invention.

In the figure: 1, hull; 2, box body; 3, sliding groove; 4, screw rod; 5, first motor; 6, fixed frame; 7, second motor; 8, rotating rod; 9, winding roller; 10 , steel wire rope; 11, push rod; 12, ejector rod; 13, splint; 14, first pulley; 15, second pulley; 16, belt; 17, movable seat; 18, buffer groove; 19, buffer spring; 20, Positioning seat; 21, first bevel gear; 22, second bevel gear; 23, placing plate; 24, moving rod; 25, transmission rod; 26, positioning box; 27, worm; 28, worm gear; 29, connection rod.

Detailed ways

The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings in this embodiment. Obviously, the described embodiments are only a part of the embodiments of this embodiment, but not all of the embodiments.

Example 1

1-5, a marine buoy hoisting device includes a hull 1, a box 2 is fixedly installed on the top of the hull 1, and two symmetrically arranged sliding grooves 3 are opened on the top of the hull 1, and the sliding grooves 3 are rotatably connected There is a screw 4, the two screws 4 are connected in a driving manner, a first motor 5 is fixedly installed on one inner wall of one sliding slot 3 in the two sliding slots 3, and the output shaft of the first motor 5 is fixedly connected with the corresponding screw 4, A movable seat 17 is threadedly connected to the screw 4, a fixed frame 6 is fixedly installed on the top of the two movable seats 17, a second motor 7 is fixedly installed on one side of the fixed frame 6, and a rotary motor 7 is fixedly installed on the output shaft of the second motor 7. Rod 8, a winding roller 9 is fixedly installed on the rotating rod 8, a wire rope 10 is wound on the winding roller 9, and a push rod 11 is slidably connected to both sides of the fixing frame 6, and the two push rods 11 and the rotating rod 8 drive Connecting, two push rods 11 are slidingly connected to one end of each other with a top rod 12, one end of the two top rods 12 that are close to each other are fixedly installed with a splint 13, and the bottom of the hull 1 is fixedly installed with two symmetrically arranged positioning seats 20 , the positioning seat 20 is slidably connected with a moving rod 24, the bottom of the hull 1 is rotatably connected with two symmetrically arranged placing plates 23, the placing plate 23 is rotatably connected with the corresponding moving rod 24, and the bottom inner wall of the sliding slot 3 is rotatably connected with The transmission rod 25, the transmission rod 25 is connected with the corresponding moving rod 24, the first bevel gear 21 is fixedly sleeved on the screw 4, the top end of the transmission rod 25 is fixedly installed with the second bevel gear 22, the first bevel gear 21 and the second bevel gear 22 mesh with each other.

In this embodiment, two symmetrically arranged first pulleys 14 are fixedly sleeved on the rotating rod 8 , and second pulleys 15 are rotatably connected to both sides of the fixed frame 6 . The first pulleys 14 and the corresponding second pulleys 15 are driven upward The same belt 16 is connected, and the second pulley 15 is threadedly connected with the corresponding push rod 11 .

In this embodiment, a buffer groove 18 is provided on the side of the two push rods 11 close to each other, the buffer groove 18 is slidably connected with the corresponding push rod 12, and a buffer spring 19 is fixedly installed on one inner wall of the buffer groove 18. One end of the buffer spring 19 is fixedly connected with the corresponding top rod 12 .

In this embodiment, the top inner wall and the bottom inner wall of the buffer groove 18 are provided with limit slots, the inner walls of the limit slots are slidably connected to limit blocks, and the limit blocks are fixedly connected to the corresponding ejector rods 12 .

In this embodiment, a worm 27 is fixedly installed on the transmission rod 25 , and a worm wheel 28 is threadedly sleeved on the outer side of the moving rod 24 .

In this embodiment, a positioning box 26 is fixedly installed on one side of the positioning base 20 , the positioning box 26 is rotatably connected with the transmission rod 25 , and the positioning box 26 is slidably connected with the corresponding moving rod 24 .

In this embodiment, one side of the positioning seat 20 is provided with an annular chute, and a connecting ring is slidably connected to the inner wall of the annular chute, and the connecting ring is fixedly connected with the corresponding worm gear 28 .

In this embodiment, the two inner walls of the annular chute are provided with positioning grooves, and a positioning block is slidably connected in the positioning groove, and the positioning block is fixedly connected with the corresponding connecting ring.

In this embodiment, connecting rods 29 are fixedly installed at the ends of the two moving rods 24 close to each other. The connecting rods 29 are rotatably connected with connecting blocks, and the connecting blocks are slidably connected with the corresponding placing plates 23 .

In this embodiment, the bottom of the placing plate 23 is provided with a fixing groove, and a sliding rod is fixedly installed on the inner wall of the fixing groove, and the sliding rod is slidably connected with the connecting block.

Embodiment 2

1-5, a marine buoy hoisting device, including a hull 1, the top of the hull 1 is welded with a box 2, the top of the hull 1 is provided with two symmetrically arranged sliding grooves 3, and the sliding grooves 3 are rotatably connected with The screw 4, the two screw 4 are connected in a driving manner, the inner wall of one of the two sliding slots 3 is fixed with a first motor 5 by bolts, and the output shaft of the first motor 5 is fixedly connected with the corresponding screw 4, A movable seat 17 is threadedly connected to the screw 4, a fixed frame 6 is welded on the top of the two movable seats 17, a second motor 7 is fixed on one side of the fixed frame 6 by bolts, and a rotating rod is welded on the output shaft of the second motor 7 8. A winding roller 9 is welded on the rotating rod 8, and a wire rope 10 is wound on the winding roller 9. Both sides of the fixing frame 6 are slidingly connected with push rods 11, and the two push rods 11 are connected with the rotating rod 8 in a driving manner. The ends of the two push rods 11 that are close to each other are slidably connected to the top rod 12, the ends of the two top rods 12 that are close to each other are welded with a splint 13, and two symmetrically arranged positioning seats 20 are welded to the bottom of the hull 1. The positioning seat 20 A moving rod 24 is slidably connected to the upper part, two symmetrically arranged placing plates 23 are rotatably connected to the bottom of the hull 1; The transmission rod 25 is in driving connection with the corresponding moving rod 24, the screw 4 is fixedly sleeved with a first bevel gear 21, the top of the transmission rod 25 is welded with a second bevel gear 22, the first bevel gear 21 and the second bevel gear 22 are welded The pinion gears 22 mesh with each other.

In this embodiment, two symmetrically arranged first pulleys 14 are fixedly sleeved on the rotating rod 8 , and second pulleys 15 are rotatably connected to both sides of the fixed frame 6 . The first pulleys 14 and the corresponding second pulleys 15 are driven upward The same belt 16 is connected, and the second pulley 15 is threadedly connected with the corresponding push rod 11. The first rotating rod 8 can drive the second pulley 15 through the transmission connection of the first pulley 14, the second pulley 15 and the belt 16. It rotates and is connected with the thread of the corresponding push rod 11 through the second pulley 15 , thereby driving the push rod 11 to move.

In this embodiment, a buffer groove 18 is provided on the side of the two push rods 11 that are close to each other. The buffer groove 18 is slidably connected with the corresponding top rod 12, and a buffer spring 19 is welded on one inner wall of the buffer groove 18. One end of the spring 19 is fixedly connected with the corresponding ejector rod 12 , and the buffer groove 18 and the buffer spring 19 are arranged to support and buffer the ejector rod 12 .

In this embodiment, the top inner wall and the bottom inner wall of the buffer groove 18 are provided with limit slots, the inner walls of the limit slots are slidably connected with limit blocks, the limit blocks are fixedly connected with the corresponding ejector rods 12, and the limit slots are connected with the limit blocks. The sliding connection of the position block can limit the position of the ejector rod 12 .

In this embodiment, a worm 27 is welded on the transmission rod 25, and a worm wheel 28 is threaded on the outer side of the moving rod 24. The worm 27 and the worm wheel 28 mesh with each other, and the worm wheel 28 is rotatably connected with the corresponding positioning seat 20. The rotating transmission rod The worm wheel 25 can drive the worm wheel 28 to rotate through the mutual engagement of the worm wheel 28 and the worm screw 27 , and drive the moving rod 24 to move through the threaded connection between the worm wheel 28 and the moving rod 24 .

In this embodiment, a positioning box 26 is welded on one side of the positioning seat 20 , the positioning box 26 is rotatably connected with the transmission rod 25 , and the positioning box 26 is slidably connected with the corresponding moving rod 24 . The position of the rod 24 is positioned.

In this embodiment, one side of the positioning seat 20 is provided with an annular chute, the inner wall of the annular chute is slidably connected with a connecting ring, the connecting ring is fixedly connected with the corresponding worm gear 28, and the sliding connection between the annular chute and the connecting ring can be stably connected The rotational state of the worm gear 28 .

In this embodiment, the two inner walls of the annular chute are provided with positioning grooves, and a positioning block is slidably connected in the positioning groove, the positioning block is fixedly connected with the corresponding connecting ring, and the sliding connection between the positioning groove and the positioning block can pass through the connecting ring The worm gear 28 is positioned.

In this embodiment, the ends of the two moving rods 24 that are close to each other are welded with connecting rods 29 . The connecting rods 29 are rotatably connected with connecting blocks. The connecting blocks are slidably connected with the corresponding placing plates 23 . The connection can buffer the amount of lateral displacement caused by the angle change of the placement plate 23 .

In this embodiment, the bottom of the placing plate 23 is provided with a fixing groove, the inner wall of the fixing groove is welded with a sliding rod, the sliding rod is slidably connected with the connecting block, and the sliding connection between the sliding rod and the connecting block can position the moving rod 24.

In this embodiment, during operation, the switch of the first motor 5 is activated, the output shaft of the first motor 5 drives the two screws 4 to rotate at the same time through the transmission connection, and the rotating screw 4 drives the fixed frame 6 through the threaded connection with the movable base 17 When the fixed frame 6 moves to the top of the box body 2, the switch of the second motor 7 is activated, and the output shaft of the second motor 7 drives the rotating rod 8 to rotate, and the rotating rod 8 places the wound wire rope 10 through the winding roller 9. , so as to hoist the buoy in the box body 2 and move it to the side of the hull 1 through the moving seat 17. When the buoy is lowered under the action of the second motor 7, the rotating rod 8 passes through the first pulley 14. , The transmission connection of the second pulley 15 and the belt 16 drives the second pulley 15 to rotate, the second pulley 15 drives the push rod 11 to move through the threaded connection with the push rod 11, and the moving push rod 11 passes through the ejector rod 12 and the splint 13. The buoy is stably clamped, and at the same time, it can be placed on the two placing plates 23 when the buoy is below, and is stably supported by the splint 13. When the first motor 5 drives the fixing frame 6 to move to the top of the box body 2 again, it rotates. The screw 4 can drive the transmission rod 25 to rotate through the mutual meshing of the first bevel gear 21 and the second bevel gear 22, and the rotating transmission rod 25 drives the worm wheel 28 to rotate through the mutual meshing of the worm 27 and the worm wheel 28. The worm gear 28 drives the moving rod 24 to move through the threaded connection with the moving rod 24, and the moving moving rod 24 drives the placing plate 23 to change its angle through the rotational connection with the placing plate 23, so as to place the buoy on the placing plate 23, Easy for people to use. All structures in this application can be selected in terms of materials and lengths according to actual use conditions. The attached drawings are schematic structural diagrams, and specific actual dimensions can be appropriately adjusted.

The above descriptions are only preferred specific implementations of this embodiment, but the protection scope of this embodiment is not limited to this. The technical solutions and the inventive concept of the examples are equivalently replaced or changed, which should all be covered within the protection scope of this embodiment.

Claims

A marine buoy hoisting device, comprising a hull (1), characterized in that a box body (2) is fixedly installed on the top of the hull (1), and two symmetrically arranged A sliding groove (3), a screw (4) is rotatably connected in the sliding groove (3), the two screws (4) are connected by transmission, and one of the two sliding grooves (3) is fixed on an inner wall of one side of the sliding groove (3). A first motor (5) is installed, the output shaft of the first motor (5) is fixedly connected with a corresponding screw (4), and a movable seat (17) is threadedly connected to the screw (4), and two movable seats (17) ) is fixedly installed with a fixing frame (6), a second motor (7) is fixedly installed on one side of the fixing frame (6), and a rotating rod (8) is fixedly installed on the output shaft of the second motor (7). A winding roller (9) is fixedly installed on the rod (8), a wire rope (10) is wound around the winding roller (9), and a push rod (11) is slidably connected to both sides of the fixing frame (6), The two push rods (11) are drivingly connected with the rotating rod (8), the ends of the two push rods (11) that are close to each other are slidably connected with a push rod (12), and the ends of the two push rods (12) that are close to each other are fixed A splint (13) is installed, two symmetrically arranged positioning seats (20) are fixedly installed at the bottom of the hull (1), and a moving rod (24) is slidably connected to the positioning seats (20). The hull (1) Two symmetrically arranged placing plates (23) are rotatably connected to the bottom of the base, and the placing plates (23) are rotatably connected with the corresponding moving rods (24).
The marine buoy hoisting device according to claim 1, characterized in that a transmission rod (25) is rotatably connected to the bottom inner wall of the sliding groove (3), and the transmission rod (25) is connected to the corresponding moving rod ( 24) Transmission connection, a first bevel gear (21) is fixedly sleeved on the screw (4), a second bevel gear (22) is fixedly installed on the top end of the transmission rod (25), and the first bevel gear ( 21) meshes with the second bevel gear (22).
The marine buoy hoisting device according to claim 1, characterized in that, two symmetrically arranged first pulleys (14) are fixedly sleeved on the rotating rod (8), and two sides of the fixing frame (6) are fixed and sleeved. A second pulley (15) is rotatably connected, the first pulley (14) and the corresponding second pulley (15) are connected with the same belt (16), and the second pulley (15) is connected to the corresponding push rod (16). 11) Threaded connection.
The marine buoy hoisting device according to claim 1, characterized in that a buffer groove (18) is provided on the side of the two push rods (11) that are close to each other, and the buffer groove (18) is connected to the corresponding top rod. (12) Sliding connection, and a buffer spring (19) is fixedly installed on one inner wall of the buffer groove (18), and one end of the buffer spring (19) is fixedly connected with the corresponding ejector rod (12).
The marine buoy hoisting device according to claim 4, characterized in that, limit slots are provided on the top inner wall and bottom inner wall of the buffer groove (18), and the inner walls of the limit slots are slidably connected to limit blocks , the limit block is fixedly connected with the corresponding top rod (12).
The marine buoy hoisting device according to claim 2, characterized in that a worm (27) is fixedly installed on the transmission rod (25), and a worm gear (28) is provided on the outer threaded sleeve of the moving rod (24). , the worm (27) and the worm wheel (28) are engaged with each other, and the worm wheel (28) is rotatably connected with the corresponding positioning seat (20).
The marine buoy hoisting device according to claim 2, characterized in that a positioning box (26) is fixedly installed on one side of the positioning seat (20), and the positioning box (26) rotates with the transmission rod (25). connected, and the positioning box (26) is slidably connected with the corresponding moving rod (24).
The marine buoy hoisting device according to claim 1, characterized in that an annular chute is provided on one side of the positioning seat (20), and a connecting ring is slidably connected to the inner wall of the annular chute, and the connecting ring is The corresponding worm gear (28) is fixedly connected.
The marine buoy hoisting device according to claim 1, characterized in that a connecting rod (29) is fixedly installed at the ends of the two moving rods (24) that are close to each other, and a connecting rod (29) is rotatably connected with a connecting rod (29). The connecting block is slidably connected with the corresponding placing plate (23).
The marine buoy hoisting device according to claim 1, characterized in that a fixing groove is formed at the bottom of the placing plate (23), and a sliding rod is fixedly installed on the inner wall of the fixing groove, and the sliding rod slides with the connecting block. connect.