CN216102658U - Unmanned ship berths fixing device - Google Patents

Abstract

The utility model discloses a mooring fixing device for an unmanned ship, which comprises a U-shaped support, wherein a rotating shaft is arranged inside the U-shaped support, a steel cable rope is wound outside the rotating shaft, one end of the steel cable rope is connected with a ship anchor, one end of the rotating shaft penetrates through one side of the U-shaped support and is provided with a transmission assembly, the transmission assembly is connected with a speed reducing motor, a protective box is fixedly arranged at the corner of one side of the U-shaped support, and a stopping mechanism is arranged inside the protective box and is used for stopping the rotation of the rotating shaft. The utility model has the function of automatically retracting and releasing the ship anchor through the structure, and can adjust the length of the steel cable rope connected with the ship anchor according to the depth of the water area; in addition, when the unmanned ship is fixed on the water surface under the action of the ship anchor, the rotating shaft is controlled not to rotate through the stop mechanism, so that the pulling force between the ship and the ship anchor is prevented from continuously driving the ship to rotate, the range of the unmanned ship fixed on the water surface is prevented from changing, and unnecessary troubles are prevented from being caused.

Description

Unmanned ship berths fixing device

Technical Field

The utility model relates to the technical field of ship fixing devices, in particular to a fixing device for mooring an unmanned ship.

Background

The ship anchor has the functions of utilizing the anchor to grab the bottom and utilizing the adhesive force of the anchor chain to fix the ship on water and prevent the ship from drifting under the action of wind current. The vessel may also be anchored safely in a range of waters by rotating with the wind current about the radius of the hawse length (due to the vessel's height, the hawse has an angle of inclination).

At present, when an unmanned ship stays on the water surface, the unmanned ship needs to be fixed on the water surface by means of a ship anchor, but the unmanned ship is driven in a remote control mode, so that the unmanned ship needs to have a function of automatically collecting and releasing the ship anchor.

Therefore, the unmanned ship mooring fixing device is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a mooring fixing device for an unmanned ship, which comprises a U-shaped support, wherein a rotating shaft is arranged inside the U-shaped support, a steel cable rope is wound outside the rotating shaft, one end of the steel cable rope is connected with a ship anchor, one end of the rotating shaft penetrates through one side of the U-shaped support and is provided with a transmission assembly, the transmission assembly is connected with a speed reduction motor, a protective box is fixedly installed at the corner of one side of the U-shaped support, and a stopping mechanism is arranged inside the protective box and is used for stopping the rotation of the rotating shaft.

As a preferred technical scheme, foot plates are welded on two sides of the bottom of the U-shaped support, the two foot plates are L-shaped, and triangular rib plates are welded on the two foot plates.

As a preferred technical scheme of the utility model, bearings are fixedly sleeved at two ends of the rotating shaft, and the two bearings are respectively embedded in shaft holes formed in two sides of the U-shaped support.

As a preferred technical scheme of the present invention, the transmission assembly includes a driving gear and a driven gear, the driving gear is in meshing transmission connection with the driven gear, the driving gear is disposed at the bottom of the driven gear and is fixedly connected with an output shaft of the reduction motor, and the driven gear is fixedly connected with a connecting shaft at one end of the rotating shaft.

According to a preferable technical scheme of the utility model, a guide pipe is arranged at a corner of one side of the U-shaped support, connecting plates are integrally arranged at two sides of the guide pipe, the guide pipe penetrates through screw holes in the two connecting plates by using bolts to be fixedly connected with the U-shaped support, and the steel rope penetrates through the interior of the guide pipe to be fixedly connected with the ship anchor.

As a preferred technical scheme of the present invention, the locking mechanism includes a hydraulic rod, a locking plate and a mounting member, the mounting member is fixedly sleeved outside the hydraulic rod, the hydraulic rod is disposed in a mounting hole formed in the U-shaped support and is fixedly connected to the U-shaped support through the mounting member by a bolt, the locking plate is mounted on a piston rod of the hydraulic rod, and the locking plate is arc-shaped.

As a preferred technical scheme of the utility model, the front side of the protective box is interactively connected with an access door, and the top of the protective box is provided with a square groove matched with the stop plate.

The utility model has the beneficial effects that: according to the anchoring and fixing device for the unmanned ship, the anchoring and fixing device has the function of automatically retracting and releasing the ship anchor, and the length of a steel cable rope connected with the ship anchor can be adjusted and retracted according to the depth of a water area; in addition, when the unmanned ship is fixed on the water surface under the action of the ship anchor, the rotating shaft is controlled not to rotate through the stop mechanism, so that the pulling force between the ship and the ship anchor is prevented from continuously driving the ship to rotate, the range of the unmanned ship fixed on the water surface is prevented from changing, and unnecessary troubles are prevented from being caused.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic plan view of an unmanned ship anchoring fixture according to the present invention;

FIG. 2 is a schematic view of the unmanned ship anchoring fixture in a full plan and partial cross-sectional configuration in accordance with the present invention;

fig. 3 is a schematic view of a part a of the structure of fig. 1 of an unmanned ship mooring fixing device according to the present invention.

In the figure: 1. a U-shaped support; 2. a rotating shaft; 3. a wire rope; 4. a boat anchor; 5. a transmission assembly; 51. a driving gear; 52. a driven gear; 6. a reduction motor; 7. a protective box; 8. a stop mechanism; 81. a hydraulic lever; 82. a stopper plate; 83. a mounting member; 9. a foot plate; 10. a bearing; 11. a guide tube; 12. connecting plates; 13. a square groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the unmanned ship berthing fixing device comprises a U-shaped support 1, a rotating shaft 2 is arranged inside the U-shaped support 1, a steel cable 3 is wound outside the rotating shaft 2, one end of the steel cable 3 is connected with a ship anchor 4, one end of the rotating shaft 2 penetrates through one side of the U-shaped support 1 and is provided with a transmission assembly 5, the transmission assembly 5 is connected with a speed reducing motor 6, a protective box 7 is fixedly installed at the corner of one side of the U-shaped support 1, a stopping mechanism 8 is arranged inside the protective box 7, and the stopping mechanism 8 is used for stopping the rotation of the rotating shaft 2.

Foot plates 9 are welded on two sides of the bottom of the U-shaped support 1, the two foot plates 9 are all in an L shape, triangular rib plates are welded on the two foot plates 9, the device is installed inside the unmanned ship through screw holes formed in the two foot plates 9 through bolts, and the direct-falling ship anchor 4 is exposed outside the unmanned ship.

The both ends of pivot 2 are all fixed the cover and are equipped with bearing 10, and two bearings 10 are equallyd divide and are inlayed respectively inside the shaft hole of seting up in U type support 1 both sides, and pivot 2 can rotate under the effect of both ends bearing 10.

The transmission assembly 5 comprises a driving gear 51 and a driven gear 52, the driving gear 51 is in transmission connection with the driven gear 52 in a meshing manner, the driving gear 51 is arranged at the bottom of the driven gear 52 and is fixedly connected with an output shaft of the speed reducing motor 6, the driven gear 52 is fixedly connected with a connecting shaft at one end of the rotating shaft 2, the speed reducing motor 6 starts to work after receiving a signal, the output shaft drives the driving gear 51 to rotate, the driving gear 51 further drives the rotating shaft 2 to rotate inside the U-shaped support 1 through the driven gear 52, and then the steel cable 3 wound outside the driving gear is wound and unwound.

The corner of 1 one side of U type support is equipped with a stand pipe 11, the equal an organic whole in both sides of stand pipe 11 is equipped with even board 12, stand pipe 11 uses the bolt to pass two even screw 12 on and links firmly with U type support 1, the inside that steel cable rope 3 passed stand pipe 11 links firmly with ship anchor 4, stand pipe 11's effect lies in, steel cable rope 3 can only follow the inside removal of stand pipe 11 when receive and release, thereby play the direction limiting displacement to steel cable rope 3, avoid the random removal of steel cable rope 3 when receiving and releasing.

The stopping mechanism 8 comprises a hydraulic rod 81, a stopping plate 82 and a mounting piece 83, the mounting piece 83 is fixedly sleeved outside the hydraulic rod 81, the hydraulic rod 81 is arranged in a mounting hole formed in the U-shaped support 1 and fixedly connected with the U-shaped support 1 through the mounting piece 83 by using a bolt, the stopping plate 82 is mounted on a piston rod of the hydraulic rod 81, the shape of the stopping plate 82 is arc-shaped, an oil pump connected with the hydraulic rod 81 is controlled to be opened, the oil pump conveys hydraulic oil into the hydraulic rod 81 through an oil pipe, and therefore the piston rod of the hydraulic rod 81 jacks the stopping plate 82 to be in contact with the rotating shaft 2, and the effect of preventing the rotating shaft 2 from rotating is achieved.

The front interactive connection of protective housing 7 has the access door, and protective housing 7's top portion sets up one with the square groove 13 of locking plate 82 adaptation, can carry out maintenance work to protective housing 7's stop mechanism 8 through the access door on protective housing 7, through the square groove 13 of seting up for locking plate 82 wears out from protective housing 7 when the rebound, contacts countershaft 2.

When in use, the device is arranged inside the unmanned ship, the steel cable 3 is wound outside the rotating shaft 2, and one end of the steel cable 3 is pulled out from a through hole arranged on the unmanned ship and connected with the ship anchor 4; when the unmanned ship needs to stay on the water surface, the transmission assembly 5 is driven by the speed reducing motor 6 to enable the rotating shaft 2 to be started to work, and the ship anchor 4 is quickly lowered into the water until the ship anchor is embedded into the water to the bottom, so that the unmanned ship stays on the water surface; finally, under the action of the hydraulic rod 81, the piston rod jacking stop plate 82 is in contact with the rotating shaft 2, so that the rotating shaft 2 is prevented from rotating, the situation that the ship is continuously driven to rotate by the pulling force between the ship and the ship anchor 4 is avoided, the range of the ship fixed on the water surface is changed, and unnecessary troubles are prevented from being caused.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an unmanned ship fixing device that berths, includes U type support (1), its characterized in that, the inside of U type support (1) is equipped with a pivot (2), the outside winding of pivot (2) has steel cable rope (3), the one end of steel cable rope (3) is connected with a ship anchor (4), one end of pivot (2) is passed one side of U type support (1) is equipped with a drive assembly (5), a gear motor (6) is connected in drive assembly (5), the corner fixed mounting of U type support (1) one side has a guard box (7), the inside of guard box (7) is equipped with a locking mechanism (8), locking mechanism (8) are used for locking pivot (2) rotate.

2. The unmanned ship mooring fixing device according to claim 1, wherein foot plates (9) are welded to two sides of the bottom of the U-shaped support (1), both the foot plates (9) are L-shaped, and triangular rib plates are welded to both the foot plates (9).

3. The unmanned ship berthing and fixing device of claim 1, characterized in that bearings (10) are fixedly sleeved at both ends of the rotating shaft (2), and the two bearings (10) are respectively embedded in shaft holes formed at both sides of the U-shaped support (1).

4. An unmanned ship mooring fixing device according to claim 1, wherein the transmission assembly (5) comprises a driving gear (51) and a driven gear (52), the driving gear (51) is in meshing transmission connection with the driven gear (52), the driving gear (51) is arranged at the bottom of the driven gear (52) and is fixedly connected with an output shaft of the speed reduction motor (6), and the driven gear (52) is fixedly connected with a connecting shaft at one end of the rotating shaft (2).

5. An unmanned ship berthing and fixing device according to claim 1, characterized in that a guide pipe (11) is arranged at the corner of one side of the U-shaped support (1), connecting plates (12) are integrally arranged at both sides of the guide pipe (11), the guide pipe (11) is fixedly connected with the U-shaped support (1) by bolts penetrating through screw holes on the two connecting plates (12), and the steel rope (3) is fixedly connected with the ship anchor (4) by penetrating through the inside of the guide pipe (11).

6. The unmanned ship berthing fixing device of claim 1, wherein the stopping mechanism (8) comprises a hydraulic rod (81), a stopping plate (82) and a mounting piece (83), the mounting piece (83) is fixedly sleeved outside the hydraulic rod (81), the hydraulic rod (81) is arranged in a mounting hole formed in the U-shaped support (1) and fixedly connected with the U-shaped support (1) through the mounting piece (83) by using a bolt, the stopping plate (82) is mounted on a piston rod of the hydraulic rod (81), and the stopping plate (82) is arc-shaped.

7. Unmanned ship mooring fixing device according to claim 6, characterized in that an access door is interactively connected to the front side of the protective box (7), and a square groove (13) adapted to the stop plate (82) is formed at the top of the protective box (7).

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