Quick retracting and releasing system capable of being used for operation device on outer side of ship

Abstract

The invention belongs to the field of ship outside operation equipment, and discloses a quick retracting and releasing system for a ship outside operation device, which comprises a ship deck and a ship outside, a movable chassis is arranged on the ship deck, and a cleaning robot and a retracting and releasing device for the cleaning robot are arranged on the movable chassis. The cleaning robot comprises a main body and tires, the winding and unwinding device comprises an electric cable winch fixedly installed on the left side of the top of the movable chassis, an adjusting frame is arranged on the movable chassis, a pulley is arranged on the adjusting frame, and a cable is arranged on the electric cable winch. The cleaning robot can be rapidly installed and locked through the sliding locking device, rapid winding and unwinding of an operation device on the outer side of a ship can be achieved through the winding and unwinding device composed of the electric cable winch, the adjusting frame, the pulley and the cable, and the cleaning robot is convenient and rapid to use, easy to operate and low in cost.

Description

Technical Field

[0001] The invention relates to the field of ship outer side operation equipment, and in particular to a quick retracting and releasing system that can be used for ship outer side operation equipment. Background Art

[0002] Outboard working devices are equipment used to perform various working tasks on the outside of the ship. These devices are usually installed on the side of the ship to provide a convenient working platform and support specific marine engineering or ship maintenance tasks.

[0003] The following are some common ship outboard working devices:

[0004] 1. Crane: A lifting device installed on the side of a ship, used to lift cargo, equipment or personnel onto the ship.

[0005] 2. Suspended Basket: It is a temporary working platform that allows workers to reach the ship's wall for maintenance, inspection, painting and other operations.

[0006] 3. Spraying equipment: Spraying equipment used for anti-corrosion, anti-fouling or painting operations on the surface of the ship's hull.

[0007] 4. Cleaning device: A device used to clean the surface of the ship's hull to remove dirt and attachments and keep the ship in good condition.

[0008] 5. Underwater operation equipment: including submersibles, underwater drones, etc., used for underwater operations such as ship bottom inspection, repair and cleaning.

[0009] Among them, the cleaning device basically needs to be manually transported or the retracting and releasing system is brought to the ship's deck, and the current retracting and releasing system for the cleaning device is relatively complex and troublesome to install. Summary of the invention

[0010] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a quick retracting and launching system that can be used for an outer working device of a ship.

[0011] To solve the background technical problems, the present invention adopts the following technical solutions.

[0012] A quick retracting and releasing system for an outer side working device of a ship comprises a ship deck and an outer side of the ship, a mobile chassis is arranged on the ship deck, a cleaning robot and a retracting and releasing device for the cleaning robot are arranged on the mobile chassis, and the cleaning robot comprises a main body and a tire;

[0013] The retracting and releasing device includes an electric cable winch fixedly mounted on the top left side of a mobile chassis, an adjusting frame is provided on the mobile chassis, a pulley is provided on the adjusting frame, a cable is provided on the electric cable winch, the cable is tied to the main body of the cleaning robot via the pulley, a sliding locking device is provided on the adjusting frame, and the sliding locking device is connected to the tire of the cleaning robot.

[0014] As a further description of the above technical solution: the adjusting frame includes an electric cylinder and a gantry, the electric cylinder is hinged at the left side of the moving chassis, the gantry is hinged at the right side of the moving chassis, the pulley is installed at the top of the gantry, the left end of the electric cylinder is hinged to the gantry, and the sliding locking device is arranged on the gantry.

[0015] As a further description of the above technical solution: the sliding locking device includes a limiting slide groove opened on the door frame, the limiting slide groove is arranged along the extension direction of the door frame, the limiting slide groove is slidably connected to the limiting slider, the limiting slider is fixedly connected to a movable block, the door frame is provided with a movable opening connected to the limiting slide groove on the side close to the cleaning robot, the movable block extends to the outside of the door frame through the movable opening, and a locking mechanism for connecting the cleaning robot is provided on the movable block and located on the outside of the door frame.

[0016] As a further description of the above technical solution: the locking mechanism includes a connecting block, which is fixedly connected to the movable block, and a threaded barrel is inserted into the connecting block and rotatably connected to it, and a screw is threadedly connected to the side of the threaded barrel close to the cleaning robot, and the screw is fixedly connected to the center of the wheel hub of the tire.

[0017] As a further description of the above technical solution: a side of the threaded barrel away from the tire is fixedly connected with an anti-slip handle.

[0018] As a further description of the above technical solution: the connecting block is a Z-shaped block, and two limiting rollers are rotatably connected to the connecting block and located on both sides of the door frame, and the limiting rollers roll and rub against the surface of the door frame.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] The cleaning robot can be quickly installed and locked through a sliding locking device, and the retracting and releasing device composed of an electric cable winch, an adjustment frame, a pulley and a cable can be used to quickly retract the operating device on the outside of the ship, which is convenient, fast, easy to operate and low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2This is a schematic diagram of the structure of the cleaning robot being hoisted by the adjustment frame of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the connection between the door frame and the sliding locking device of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the connection between the sliding locking device of the present invention and the tire of the cleaning robot;

[0025] Figure 5 It is a structural schematic diagram of the locking mechanism of the present invention.

[0026] Description of the numbers in the figure:

[0027] 1. Ship deck; 2. Ship side wall; 3. Mobile chassis; 4. Cleaning robot; 41. Main body; 42. Tire;

[0028] 5. Retractable device; 51. Electric cable winch; 52. Adjustment frame; 521. Electric cylinder; 522. Door frame; 53. Pulley; 54. Cable;

[0029] 6. Sliding locking device; 61. Limiting slide groove; 62. Limiting slider; 63. Movable block; 64. Movable opening; 65. Locking mechanism; 651. Connecting block; 652. Threaded barrel; 653. Screw; 654. Anti-slip handle; 655. Limiting roller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] See also Figure 1-2 A quick retracting and releasing system for ship outer side working devices includes a ship deck 1 and a ship side wall 2. A mobile chassis 3 is provided on the ship deck 1. A cleaning robot 4 and a retracting and releasing device 5 for the cleaning robot 4 are provided on the mobile chassis 3. The cleaning robot 4 includes a main body 41 and a tire 42; the retracting and releasing device 5 includes an electric cable winch 51 fixedly installed on the left side of the top of the mobile chassis 3, an adjusting frame 52 is provided on the mobile chassis 3, a pulley 53 is provided on the adjusting frame 52, a cable 54 is provided on the electric cable winch 51, the cable 54 is tied to the main body 41 of the cleaning robot 4 via the pulley 53, a sliding locking device 6 is provided on the adjusting frame 52, and the sliding locking device 6 is connected to the tire 42 of the cleaning robot 4.

[0033] The above structure is achieved by mounting a retracting and releasing device 5 on the mobile chassis 3, retracting and releasing the cable 54 through the electric cable winch 51 of the retracting and releasing device 5, locking the wheel hub of the tire 42 of the cleaning robot 4 through the sliding locking device 6, and cooperating with the pulley 53 to enable the cleaning robot to be raised and lowered on the adjustment frame 52, thereby realizing the rapid retraction and release of the cleaning robot 4.

[0034] See also Figure 1-2 The adjusting frame 52 includes an electric cylinder 521 and a door frame 522. The electric cylinder 521 is hinged to the left side of the moving chassis 3, and the door frame 522 is hinged to the right side of the moving chassis 3. The pulley 53 is installed at the top of the door frame 522. The left end of the electric cylinder 521 is hinged to the door frame 522, and the sliding locking device 6 is arranged on the door frame 522.

[0035] The adjustment frame 52 can adjust the position of the gantry 522 by rotating it through the telescopic adjustment of the electric cylinder 521. When the electric cylinder 521 pushes the gantry 522 to rotate clockwise, it drives the cleaning robot 4 to the outside of the ship's side wall 2. When the electric cable winch 51 rotates to loosen the cable 54, the cleaning robot 4 descends vertically. When it reaches a certain height, the electric cylinder 521 rotates the gantry 522 counterclockwise, so that the cleaning robot 4 starts to work close to the ship's wall.

[0036] See also Figure 3-5 The sliding locking device 6 includes a limiting slide groove 61 opened on the door frame 522, and the limiting slide groove 61 is arranged along the extension direction of the door frame 522. A limiting slider 62 is slidably connected in the limiting slide groove 61, and a movable block 63 is fixedly connected to the limiting slider 62. A movable opening 64 connected to the limiting slide groove 61 is opened on the side of the door frame 522 close to the cleaning robot 4. The movable block 63 extends to the outside of the door frame 522 through the movable opening 64. A locking mechanism 65 for connecting to the cleaning robot 4 is arranged on the movable block 63 and located on the outside of the door frame 522.

[0037] Among them, Figure 5 As shown, the locking mechanism 65 includes a connecting block 651, which is fixedly connected to the movable block 63. A threaded cylinder 652 is inserted into the connecting block 651 and is rotatably connected to the connecting block 651. A screw 653 is threadedly connected to the side of the threaded cylinder 652 close to the cleaning robot 4. The screw 653 is fixedly connected to the center of the wheel hub of the tire 42.

[0038] The above-mentioned sliding locking device 6 quickly connects the cleaning robot 4 with the locking mechanism 65 by connecting the screw 653 and the threaded cylinder 652. When the electric cable winch 51 rotates and relaxes the cable 54, the cleaning robot 4 is raised and lowered. Through the limiting guide of the limiting slide groove 61, the limiting slider 62 and the movable block 63, the cleaning robot 4 is moved on the door frame 522 to avoid the phenomenon of hanging, swinging and swaying of the cleaning robot.

[0039] The side of the threaded barrel 652 away from the tire 42 is fixedly connected with an anti-skid handle 654 to facilitate the rotation of the threaded barrel 652. The connecting block 651 is a Z-shaped block, and two limiting rollers 655 are rotatably connected on the connecting block 651 and on both sides of the door frame 522. The limiting rollers 655 roll and rub against the surface of the door frame 522, and the limiting rollers 655 play an auxiliary limiting effect.

[0040] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quick-release and retracting system for ship outer side working devices, comprising a ship deck (1) and a ship side wall (2), characterized in that: A mobile chassis (3) is arranged on the ship deck (1); a cleaning robot (4) and a retracting device (5) for the cleaning robot (4) are arranged on the mobile chassis (3); the cleaning robot (4) comprises a main body (41) and a tire (42); The retracting and releasing device (5) comprises an electric cable winch (51) fixedly mounted on the left side of the top of the mobile chassis (3); an adjusting frame (52) is arranged on the mobile chassis (3); a pulley (53) is arranged on the adjusting frame (52); a cable (54) is arranged on the electric cable winch (51); the cable (54) is fastened to the main body (41) of the cleaning robot (4) via the pulley (53); a sliding locking device (6) is arranged on the adjusting frame (52); and the sliding locking device (6) is connected to the tire (42) of the cleaning robot (4).

2. A quick retracting and releasing system for ship outer side working devices according to claim 1, characterized in that: The adjustment frame (52) comprises an electric cylinder (521) and a door frame (522), wherein the electric cylinder (521) is hinged to the left side of the mobile chassis (3), and the door frame (522) is hinged to the right side of the mobile chassis (3), the pulley (53) is installed at the top of the door frame (522), the left end of the electric cylinder (521) is hinged to the door frame (522), and the sliding locking device (6) is arranged on the door frame (522).

3. A quick retracting and releasing system for ship outer side working devices according to claim 2, characterized in that: The sliding locking device (6) comprises a limiting slide groove (61) provided on the door frame (522), the limiting slide groove (61) being arranged along the extension direction of the door frame (522), a limiting slider (62) being slidably connected in the limiting slide groove (61), a movable block (63) being fixedly connected to the limiting slider (62), a movable opening (64) communicating with the limiting slide groove (61) being provided on a side of the door frame (522) close to the cleaning robot (4), the movable block (63) extending to the outside of the door frame (522) through the movable opening (64), and a locking mechanism (65) for connecting to the cleaning robot (4) being arranged on the movable block (63) and located on the outside of the door frame (522).

4. A quick retracting and releasing system for ship outer side working devices according to claim 3, characterized in that: The locking mechanism (65) comprises a connecting block (651), the connecting block (651) being fixedly connected to the movable block (63), a threaded barrel (652) being inserted through the connecting block (651) and rotatably connected thereto, a screw rod (653) being threadedly connected to a side of the threaded barrel (652) close to the cleaning robot (4), and the screw rod (653) being fixedly connected to the center of the wheel hub of the tire (42).

5. A quick retracting and releasing system for ship outer side working devices according to claim 4, characterized in that: A non-slip handle (654) is fixedly connected to a side of the threaded barrel (652) away from the tire (42).

6. A quick retracting and releasing system for ship outer side working devices according to claim 4, characterized in that: The connection block (651) is a Z-shaped block. Two limiting rollers (655) are rotatably connected on the connection block (651) and located on both sides of the door frame (522). The limiting rollers (655) roll and rub against the surface of the door frame (522).

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