Ship positioning device with good positioning effect

Abstract

The utility model discloses a ship positioning device with a good positioning effect, and relates to the technical field of ship positioning. Comprising a ship body, two first rotating shafts are rotatably connected to the upper end of the ship body, swing rods fixedly sleeve the side walls of the two first rotating shafts, two rotating mechanisms are arranged at the upper end of the ship body, the two rotating mechanisms are connected with the two first rotating shafts correspondingly, and fixing plates are fixedly connected to the side walls of the two swing rods correspondingly; a second rotating shaft is arranged on the side wall of the fixing plate in a penetrating mode, the second rotating shaft is rotationally connected with the fixing plate, one end of the second rotating shaft is fixedly connected with a mounting plate, a positioning mechanism is arranged on the side wall, away from the second rotating shaft, of the mounting plate, and a second motor is mounted at the upper end of the swing rod; the end, away from the mounting plate, of the second rotating shaft is fixedly connected with an output shaft of a second motor. The positioning mechanism can be conveniently switched to be in a vertical state or a horizontal state, and use of a ship is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ship positioning, in particular to a ship positioning device with good positioning effect. Background Art

[0002] At present, when some ships are carrying out engineering operations, in order to carry out the operations at the predetermined position, it is necessary to position the engineering ship at a relatively accurate position.

[0003] The patent with the publication number CN210761170U, entitled "A Ship Positioning Pile Device", discloses a ship positioning pile device, including a positioning pile mechanism, a moving mechanism, a lifting mechanism and a U-shaped bottom plate; the two sides of the bottom plate are respectively provided with slide rails with sliding blocks; the positioning pile mechanism includes a support plate, a positioning sleeve and a positioning pile arranged in the positioning sleeve; the support plate is arranged on two sliding blocks; the positioning sleeve is vertically arranged on the support plate and located in the middle of the two sides of the bottom plate; the moving mechanism is arranged on the bottom edge of the bottom plate. In this patent, since the positioning piles are always kept in a vertical state, it will bring difficulties to the navigation of the ship and is not convenient for the use of the ship. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a ship positioning device with good positioning effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A ship positioning device with good positioning effect comprises a hull, the upper end of the hull is rotatably connected to two first rotating shafts, the side walls of the two first rotating shafts are fixedly sleeved with rocking arms, the upper end of the hull is provided with two rotating mechanisms, the two rotating mechanisms are respectively connected to the two first rotating shafts, the side walls of the two rocking arms are fixedly connected with fixing plates, the side walls of the fixing plates are penetrated by a second rotating shaft, the second rotating shaft is rotatably connected to the fixing plate, one end of the second rotating shaft is fixedly connected to a mounting plate, a positioning mechanism is provided on the side wall of the mounting plate away from the second rotating shaft, a second motor is installed on the upper end of the rocking arm, and one end of the second rotating shaft away from the mounting plate is fixedly connected to the output shaft of the second motor.

[0007] As a further improvement of the present invention, the rotating mechanism includes a first motor installed at the upper end of the hull, the output shaft of the first motor is fixedly connected to the second gear, the upper end of the first rotating shaft is fixedly connected to the first gear, and the first gear is meshed with the second gear.

[0008] As a further improvement of the present invention, the positioning mechanism comprises a hydraulic cylinder fixedly mounted on a side wall of the mounting plate, and a positioning rod is fixedly connected to the telescopic end of the hydraulic cylinder.

[0009] As a further improvement of the utility model, four mounting ears are fixedly connected to the side wall of the hydraulic cylinder, and mounting bolts are penetrated through the mounting ears, and the mounting bolts are threadedly connected to the mounting plate.

[0010] As a further improvement of the present utility model, the positioning rod is a cylindrical structure, and one end of the positioning rod away from the hydraulic cylinder is a conical structure.

[0011] As a further improvement of the present invention, the fixing plate and the swing rod are integrally formed.

[0012] Beneficial effects of the utility model:

[0013] By setting a rotating mechanism, a rocker arm and a first rotating shaft, the rotating mechanism can drive the first rotating shaft to rotate, and the first rotating shaft can drive the rocker arm to rotate, so that the rocker arm can be extended outward or stored above the hull as needed. The positioning mechanism can be moved to a required position to improve the applicability of positioning, and the rocker arm can be stored above the hull, thereby reducing the volume occupied and facilitating the movement of the hull.

[0014] By providing a second motor, a second rotating shaft and a mounting plate, the second motor can drive the second rotating shaft to rotate, and the second rotating shaft can drive the mounting plate to rotate, thereby conveniently switching the positioning mechanism to a vertical state or a horizontal state.

[0015] The utility model can conveniently switch the positioning mechanism into a vertical state or a horizontal state, which is convenient for the use of the ship. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a ship positioning device with good positioning effect proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of a mounting plate, a fixing plate and a second rotating shaft of a positioning device for a ship with good positioning effect proposed by the utility model.

[0018] In the figure: 1 hull, 2 rocker arm, 3 first rotating shaft, 4 first gear, 5 first motor, 6 second gear, 7 fixing plate, 8 positioning rod, 9 hydraulic cylinder, 10 mounting plate, 11 second motor, 12 mounting ear, 13 mounting bolt, 14 second rotating shaft. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Figure 1-Figure 2 A ship positioning device with good positioning effect comprises a hull 1, the upper end of the hull 1 is rotatably connected to two first rotating shafts 3, the side walls of the two first rotating shafts 3 are fixedly sleeved with pendulum rods 2, the upper end of the hull 1 is provided with two rotating mechanisms, the two rotating mechanisms are respectively connected to the two first rotating shafts 3, the side walls of the two pendulum rods 2 are fixedly connected with fixing plates 7, the fixing plates 7 and the pendulum rods 2 are integrally formed, a second rotating shaft 14 is penetrated through the side wall of the fixing plate 7, the second rotating shaft 14 is rotatably connected to the fixing plate 7, one end of the second rotating shaft 14 is fixedly connected to a mounting plate 10, a positioning mechanism is provided on the side wall of the mounting plate 10 away from the second rotating shaft 14, a second motor 11 is installed on the upper end of the pendulum rod 2, and one end of the second rotating shaft 14 away from the mounting plate 10 is fixedly connected to the output shaft of the second motor 11.

[0021] In the utility model, the rotating mechanism includes a first motor 5 installed on the upper end of the hull 1, the output shaft of the first motor 5 is fixedly connected to the second gear 6, the upper end of the first rotating shaft 3 is fixedly connected to the first gear 4, and the first gear 4 is meshed with the second gear 6.

[0022] The positioning mechanism includes a hydraulic cylinder 9 fixedly mounted on the side wall of the mounting plate 10, four mounting ears 12 are fixedly connected to the side wall of the hydraulic cylinder 9, mounting bolts 13 are passed through the mounting ears 12, and the mounting bolts 13 are threadedly connected to the mounting plate 10. The telescopic end of the hydraulic cylinder 9 is fixedly connected to a positioning rod 8, the positioning rod 8 is a cylindrical structure, and the end of the positioning rod 8 away from the hydraulic cylinder 9 is a conical structure.

[0023] When the utility model is used, the first motor 5 is started to drive the second gear 6 to rotate. Since the first gear 4 is meshed with the second gear 6, the first shaft 3 can be driven to rotate, and the swing rod 2 is driven to rotate through the first shaft 3, and the swing rod 2 is extended outward to move the positioning mechanism to a required position. Then the second motor 11 is started to drive the second shaft 14 to rotate, and the mounting plate 10 is driven to rotate through the second shaft 14, thereby rotating the hydraulic cylinder 9 to a vertical state, and then the hydraulic cylinder 9 is started to extend, driving the positioning rod 8 to move down and insert into the soil to position the hull 1.

[0024] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A ship positioning device with good positioning effect, comprising a ship hull (1), characterized in that: The upper end of the hull (1) is rotatably connected to two first rotating shafts (3), and the side walls of the two first rotating shafts (3) are fixedly sleeved with a rocking rod (2). The upper end of the hull (1) is provided with two rotating mechanisms, and the two rotating mechanisms are respectively connected to the two first rotating shafts (3). The side walls of the two rocking rods (2) are fixedly connected to a fixing plate (7), and a second rotating shaft (14) is penetrated through the side wall of the fixing plate (7). The second rotating shaft (14) is rotatably connected to the fixing plate (7). One end of the second rotating shaft (14) is fixedly connected to a mounting plate (10), and a positioning mechanism is provided on the side wall of the mounting plate (10) away from the second rotating shaft (14). A second motor (11) is installed on the upper end of the rocking rod (2), and one end of the second rotating shaft (14) away from the mounting plate (10) is fixedly connected to the output shaft of the second motor (11).

2. A ship positioning device with good positioning effect according to claim 1, characterized in that: The rotating mechanism comprises a first motor (5) mounted on the upper end of the hull (1); the output shaft of the first motor (5) is fixedly connected to a second gear (6); the upper end of the first rotating shaft (3) is fixedly connected to a first gear (4); the first gear (4) is meshed with the second gear (6).

3. A ship positioning device with good positioning effect according to claim 1, characterized in that: The positioning mechanism comprises a hydraulic cylinder (9) fixedly mounted on the side wall of the mounting plate (10), and a positioning rod (8) is fixedly connected to the telescopic end of the hydraulic cylinder (9).

4. A ship positioning device with good positioning effect according to claim 3, characterized in that: Four mounting ears (12) are fixedly connected to the side wall of the hydraulic cylinder (9), and mounting bolts (13) are passed through the mounting ears (12). The mounting bolts (13) are threadedly connected to the mounting plate (10).

5. A ship positioning device with good positioning effect according to claim 3, characterized in that: The positioning rod (8) is a cylindrical structure, and the end of the positioning rod (8) away from the hydraulic cylinder (9) is a conical structure.

6. A ship positioning device with good positioning effect according to claim 1, characterized in that: The fixing plate (7) and the swing rod (2) are integrally formed.

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