CN218988625U

CN218988625U - Marine rotary lifting device

Info

Publication number: CN218988625U
Application number: CN202320118912.3U
Authority: CN
Inventors: 李永胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-05-09
Anticipated expiration: 2033-01-16

Abstract

The utility model relates to a marine rotary lifting device, and relates to the technical field of rotary lifting equipment. According to the winding structure, the winding machine is used for assisting in moving the connecting wire through the guide ring in the guide frame when the connecting wire is wound, and the ball can be used for cleaning the surface of the connecting wire to a certain extent, so that the connecting wire can be helped to be wound in the winding machine neatly, the winding machine is prevented from being damaged due to the fact that the connecting wire is piled and wound, and the service life of the winding machine is guaranteed.

Description

Marine rotary lifting device

Technical Field

The utility model relates to the technical field of rotary lifting equipment, in particular to a marine rotary lifting device.

Background

The rotary hoisting device for the ship can be seen from the words, and is used on the ship, and most of the rotary hoisting device for the ship is used for hoisting fishing nets or carrying goods in the common use.

According to the observation of present patent CN201910965505.4, this patent carries out the rolling with the connecting wire through actuating mechanism, but because this equipment is used on the boats and ships, connecting wire and rolling machine all can suffer the corruption of sea water or lake water, corrosion to a certain extent can appear on the connecting wire surface after the corruption, although connecting wire and equipment can all paint rust-proof material, but the smoothness on surface still can receive the influence, will cause the connecting wire winding to pile up inside the rolling machine like this when the rolling, thereby the unable normal removal rolling of connecting wire again, and then extrude the rolling machine inside, cause rolling machine life to reduce, but also can influence the efficiency of normal work.

In summary, the present application now proposes a marine swing crane to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a marine rotary lifting device to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the marine rotary lifting device comprises a box body, wherein a placing table is fixedly connected to the top of the side wall of any side of the box body, and a winding structure is fixedly connected to the upper surface of the placing table;

the winding structure is connected with the connecting wire including the winding in the winding machine, and the connecting wire is kept away from winding machine one end and runs through sliding connection and has the guide frame, and the arbitrary both sides inner wall sliding connection of guide frame has the pulley, and two relative one sides of pulley all rotate and are connected with the connecting rod, and two connecting rods keep away from the equal fixedly connected with guide ring of pulley one end, and guide ring inner wall runs through in proper order and rotates and be connected with the ball.

Preferably, one end of the connecting wire, which is far away from the winding machine, is sequentially connected with a plurality of sliding wheels in a sliding manner, and one end of the connecting wire, which is far away from the sliding wheels, is fixedly connected with a hook.

Preferably, the lower surface of the bottom of the box body is fixedly connected with a rotating rod, and one end, far away from the box body, of the rotating rod is rotationally connected with a power box.

Preferably, the upper surface of the bottom of the power box is far away from any one end of the center and is fixedly connected with a bidirectional motor, two ends of the driving of the bidirectional motor are fixedly connected with idler wheels, and one end of the upper surface of the bottom of the power box far away from the bidirectional motor is fixedly connected with an auxiliary wheel.

Preferably, one end of the upper surface of the top of the box body far away from the winding machine is fixedly connected with a unidirectional motor, the driving end of the unidirectional motor is fixedly connected with a driving gear, and gear teeth on the side face of the driving gear are meshed with a driven gear.

Preferably, the driven gear center position runs through fixedly connected with rotary rod, and the rotary rod top runs through threaded connection and has the removal sleeve, and removal sleeve top center position fixedly connected with swing arm.

Preferably, the movable sleeve is connected with a limiting rod in a penetrating and sliding manner at the top of the side wall of one side far away from the unidirectional motor.

The beneficial effects of the utility model are as follows: compared with the prior art, the winding structure is arranged, the winding machine is used for assisting in moving the connecting wire through the guide ring in the guide frame when the connecting wire is wound, and the surface of the connecting wire can be cleaned to a certain extent through the balls, so that the connecting wire can be helped to be wound in the winding machine neatly, the winding machine is prevented from being damaged due to the fact that the connecting wire is piled and wound, and the service life of the winding machine is guaranteed.

Drawings

FIG. 1 is a schematic side view of embodiment 1 of the present utility model;

fig. 2 is a schematic top sectional view of the case of embodiment 1 of the present utility model;

fig. 3 is a schematic top view of a guide frame according to embodiment 1 of the present utility model;

fig. 4 is a schematic perspective view of a guide frame according to embodiment 1 of the present utility model.

Reference numerals: 1. a case; 2. a placement table; 3. a winding machine; 4. a connecting wire; 5. a guide frame; 6. a pulley; 7. a connecting rod; 8. a guide ring; 9. a ball; 10. a bi-directional motor; 11. a roller; 12. an auxiliary wheel; 13. a rotating lever; 14. a power box; 15. a unidirectional motor; 16. a drive gear; 17. a driven gear; 18. moving the sleeve; 19. a limit rod; 20. swing arms; 21. a sliding wheel; 22. a hook; 23. and (5) rotating the rod.

Detailed Description

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the device comprises a box body 1, a placing table 2, a winding machine 3, a connecting wire 4, a guide frame 5, a pulley 6, a connecting rod 7, a guide ring 8, balls 9, a bidirectional motor 10, rollers 11, auxiliary wheels 12, a rotating rod 13, a power box 14, a unidirectional motor 15, a driving gear 16, a driven gear 17, a moving sleeve 18, a limiting rod 19, a swing arm 20, a sliding wheel 21, a hook 22 and a rotating rod 23.

In this application, place platform 2 on box 1 is for bearing rolling machine 3 and sets up, and rolling machine 3 can pass through the part in the guide frame 5 connecting wire 4 when carrying out rolling connecting wire 4.

Further, the connecting wire 4 passes through the guide ring 8, and the balls 9 not only can assist the connecting wire 4 to move when passing through, but also can block sundries on the connecting wire 4, so as to prevent the sundries from entering the winding machine 3.

Simultaneously, the rotating rod 13 at the bottom of the box body 1 rotates on the power box 14, so that the equipment can be moved when carrying cargoes or elevator fishing nets, the bidirectional motor 10 at the bottom of the power box 14 drives the roller 11 to move on the deck, and the auxiliary wheel 12 is arranged for ensuring that the power box 14 can stably move.

Further, the driving gear 16 on the unidirectional motor 15 drives the driven gear 17 to rotate through gear teeth when rotating, the driven gear 17 drives the rotating rod 23 to rotate when rotating, the rotating rod 23 drives the moving sleeve 18 to move when rotating, the limiting rod 19 acts to limit the moving sleeve 18, the moving sleeve 18 can further move up and down, and the limiting rod 19 can also provide a fixed placement position for the guide frame 5.

The sliding wheel 21 on the swing arm 20 can assist the connecting wire 4 to move to reduce friction, and the hook 22 can hang fishing nets or cargoes to meet the condition of carrying.

When the winding machine is used, when the winding of the connecting wire 4 is needed, the winding machine 3 is started, the winding roller in the winding machine 3 winds the connecting wire 4, the connecting wire 4 passes through the guide ring 8 when in winding, the balls 9 in the guide ring 8 can assist the connecting wire 4 to move, meanwhile, sundries on the surface of the connecting wire 4 can be cleaned, the connecting wire 4 can be ensured to be wound on the winding roller in a tidy way when in guiding, the bidirectional motor 10 is started to drive the roller 11 to move when moving equipment is needed, when the rotating machine is needed, the rotating rod 13 below the box 1 can be directly driven by the handle on the box 1 to rotate and adjust the direction above the power box 14, the unidirectional motor 15 drives the driving gear 16 to be meshed with the driven gear 17, so that the rotating rod 23 can be driven to rotate, the moving sleeve 18 can be driven to move when the rotating rod 23 rotates, and the moving sleeve 18 can be driven to move under the limit of the limiting rod 19, so that the swing arm 20 can be driven to move, and the carrying of cargos or nets is convenient.

Claims

1. The utility model provides a marine gyration hoisting accessory, includes box (1), its characterized in that: the top of the side wall of any side of the box body (1) is fixedly connected with a placing table (2), and the upper surface of the placing table (2) is fixedly connected with a winding structure;

winding structure is connected with connecting wire (4) including winding machine (3), and connecting wire (4) keep away from winding machine (3) one end and run through sliding connection has guide frame (5), and guide frame (5) arbitrary both sides inner wall sliding connection has pulley (6), and two pulley (6) are all rotated on opposite one side and are connected with connecting rod (7), and two connecting rods (7) are kept away from pulley (6) one end and are all fixedly connected with guide ring (8), and guide ring (8) inner wall runs through rotation in proper order and is connected with ball (9).

2. The marine swing crane of claim 1, wherein: one end of the connecting wire (4) far away from the winding machine (3) is sequentially connected with a plurality of sliding wheels (21) in a sliding manner, and one end of the connecting wire (4) far away from the sliding wheels (21) is fixedly connected with a hook (22).

3. The marine swing crane of claim 1, wherein: the lower surface of the bottom of the box body (1) is fixedly connected with a rotating rod (13), and one end, far away from the box body (1), of the rotating rod (13) is rotationally connected with a power box (14).

4. A marine swing crane according to claim 3, wherein: any one end of the upper surface of the bottom of the power box (14) far away from the center is fixedly connected with a bidirectional motor (10), two ends of the drive of the bidirectional motor (10) are fixedly connected with idler wheels (11), and one end of the upper surface of the bottom of the power box (14) far away from the bidirectional motor (10) is fixedly connected with an auxiliary wheel (12).

5. The marine swing crane according to any one of claims 1 to 4, wherein: one end of the upper surface of the top of the box body (1) far away from the winding machine (3) is fixedly connected with a unidirectional motor (15), the driving end of the unidirectional motor (15) is fixedly connected with a driving gear (16), and side gear teeth of the driving gear (16) are meshed and connected with a driven gear (17).

6. The marine swing crane of claim 5, wherein: the center of the driven gear (17) is fixedly connected with a rotary rod (23) in a penetrating mode, the top of the rotary rod (23) is connected with a movable sleeve (18) in a penetrating threaded mode, and the center of the top of the movable sleeve (18) is fixedly connected with a swing arm (20).

7. The marine swing crane of claim 6, wherein: the top of the side wall of the movable sleeve (18) far away from the one-way motor (15) is connected with a limiting rod (19) in a penetrating and sliding way.