CN220279653U

CN220279653U - Underwater detection mechanical arm for ship

Info

Publication number: CN220279653U
Application number: CN202320961184.2U
Authority: CN
Inventors: 王海涛; 王冀宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2024-01-02
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses an underwater detection mechanical arm for a ship, which comprises a supporting block, wherein a first connecting arm is arranged at the bottom end of the supporting block, a second connecting arm is arranged at the bottom end of the first connecting arm, a third connecting arm is arranged at one side of the second connecting arm, and a connecting groove is formed in the top surface of the third connecting arm.

Description

Underwater detection mechanical arm for ship

Technical Field

The utility model relates to the technical field of underwater detection, in particular to an underwater detection mechanical arm for a ship.

Background

At present, the current chinese patent with publication number CN213946499U discloses an underwater gripping mechanical arm and an underwater detection working platform, comprising: the device comprises a fixed seat, a rotating mechanism, a first joint), a first swing arm, a second joint, a second swing arm, a third joint, a mechanical gripper and a matched remote controller; steering engines controlled by a remote controller, respectively driving a rotating mechanism, a first swinging arm, a second swinging arm and a mechanical gripper are arranged in the fixed seat, the first joint, the second joint and the third joint; the mechanical gripper comprises a gripper with a bionic eight-finger structure; the remote controller is a wireless handle provided with a cross direction key and/or a rocker; therefore, the effects of convenient control, flexible operation and stable grabbing are realized; but this device suffers from the following drawbacks: the device can't survey the condition in water, can lead to the unable accurate article of snatching when snatching.

Disclosure of Invention

The utility model aims to solve the problems and provide the underwater detection mechanical arm for the ship.

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

the utility model relates to an underwater detection mechanical arm for a ship, which comprises a supporting block, wherein a first connecting arm is arranged at the bottom end of the supporting block, a second connecting arm is arranged at the bottom end of the first connecting arm, a third connecting arm is arranged on one side of the second connecting arm, a connecting groove is formed in the top surface of the third connecting arm, a first detection head is movably sleeved on the surface of the connecting groove, a circular illuminating lamp is sleeved on the bottom side of the surface of the third connecting arm, a second camera is arranged at the bottom side of the circular illuminating lamp, and a clamping jaw is arranged at the bottom end of the third connecting arm.

As a preferable technical scheme of the ship underwater detection mechanical arm, the first detection head comprises a detection exploration chamber, a support column is arranged in the detection exploration chamber, a camera is arranged on one side of the support column, a spotlight is arranged on the periphery of the camera in a covering mode, the support column is connected with the camera through a first rotating shaft, an electric telescopic rod is arranged on the bottom side of the spotlight and is connected with the support column through a second rotating shaft, a connecting hole penetrates through the center of the top end of the detection exploration chamber and is matched with a connecting groove, a servo motor is arranged at the top of the detection exploration chamber, a first gear is arranged at the top end of the servo motor, and a second gear is fixedly arranged on the surface of the top of the connecting groove.

As a preferable technical scheme of the underwater detection mechanical arm for the ship, a transparent cover is arranged on the surface of the detection exploration chamber, a scraping blade is arranged on one side of the transparent cover, and the scraping blade is fixedly connected with a third connecting arm.

As a preferable technical scheme of the ship underwater detection mechanical arm, the clamping jaw comprises a first clamping block and a second clamping block, a hydraulic cylinder is arranged on one side of the first clamping block and one side of the second clamping block, the hydraulic cylinder is connected with a third connecting arm, leak holes are formed in the first clamping block and the second clamping block in a penetrating mode, anti-collision blocks are arranged on the surfaces of the first clamping block and the second clamping block, and the first clamping block and the second clamping block are movably connected with the hydraulic cylinder through a third rotating shaft.

As a preferable technical scheme of the underwater detection mechanical arm for the ship, the second camera is opposite to the clamping jaw.

As an optimized technical scheme of the underwater detection mechanical arm for the ship, the supporting block is movably connected with the first connecting arm through a first joint, the first connecting arm is movably connected with the second connecting arm through a second joint, and the second connecting arm is movably connected with the third connecting arm through a third joint.

As a preferable technical scheme of the underwater detection mechanical arm for the ship, the surface of the supporting block is provided with a fixed screw hole in a penetrating way.

As a preferable technical scheme of the ship underwater detection mechanical arm, the first gear is meshed with the second gear, and the top of the detection exploration chamber is provided with the surrounding block.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the condition during clamping can be recorded through the matching of the circular illuminating lamp and the second camera, and when the claw clamps an object, the electric telescopic rod can rotate around the second rotating shaft through the telescopic action of the electric telescopic rod, the shooting range of the camera can be increased, the servo motor rotates to enable the first gear to rotate, so that the first gear is meshed with the second gear, the detection exploration chamber is driven to axially rotate, the camera can shoot the condition around water, and the wiper blade can clear the surface of the transparent cover when the exploration chamber rotates, so that the camera cannot be blocked by foreign matters in water.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is one of the overall structural schematic of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a first detector head according to the present utility model;

FIG. 4 is a schematic view of the structure of the surrounding block of FIG. 3;

FIG. 5 is a schematic view of a third connecting arm portion of the present utility model;

in the figure: 1. a support block; 2. a first connecting arm; 3. a second connecting arm; 4. a third connecting arm; 5. a connecting groove; 6. a first detection head; 7. a circular lighting lamp; 8. a second camera; 9. a clamping jaw; 10. detecting an exploration room; 11. a support column; 12. a camera; 13. a spotlight; 14. a first rotating shaft; 15. an electric telescopic rod; 16. a second rotating shaft; 17. a connection hole; 18. a servo motor; 19. a first gear; 20. a second gear; 21. a transparent cover; 22. a wiper blade; 23. a first clamping block; 24. a second clamping block; 25. a hydraulic cylinder; 26. a leak hole; 27. an anti-collision block; 28. a third rotating shaft; 29. a first joint; 30. a second joint; 31. a third joint; 32. fixing the screw holes; 33. surrounding the block.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Wherein like reference numerals refer to like elements throughout.

Example 1

As shown in fig. 1-5, the utility model discloses an underwater detection mechanical arm for a ship, which comprises a supporting block 1, wherein a first connecting arm 2 is arranged at the bottom end of the supporting block 1, a second connecting arm 3 is arranged at the bottom end of the first connecting arm 2, a third connecting arm 4 is arranged on one side of the second connecting arm 3, a connecting groove 5 is formed in the top surface of the third connecting arm 4, a first detection head 6 is movably sleeved on the surface of the connecting groove 5, a circular illuminating lamp 7 is sleeved on the bottom side of the surface of the third connecting arm 4, a second camera 8 is arranged on the bottom side of the circular illuminating lamp 7, and a clamping jaw 9 is arranged at the bottom end of the third connecting arm 4.

Further, first detection head 6 is including detecting exploration room 10, the inside that detects exploration room 10 is provided with support column 11, one side of support column 11 is provided with camera 12, the cover all around is provided with shot-light 13, support column 11 is connected through first pivot 14 with camera 12, the downside of shot-light 13 is provided with electric telescopic handle 15, electric telescopic handle 15 is connected with support column 11 through second pivot 16, detect the top central authorities of exploration room 10 and run through and open connecting hole 17, connecting hole 17 and spread groove 5 assorted, 10 tops that detects exploration room are provided with servo motor 18, the top of servo motor 18 is provided with first gear 19, the top surface fixation of spread groove 5 is provided with second gear 20, can make camera 12 shooting direction bright clear through opening shot-light 13, conveniently observe the situation under water, can make electric telescopic handle 15 rotate around second pivot 16 through electric telescopic handle 15, can increase the shooting scope of camera 12, servo motor 18 rotates and makes first gear 19 rotate, thereby can make first gear 19 and second gear 20 mesh with second gear 20, make the axial direction of rotation that detects the room 10 and make the situation of taking a photograph in the situation around the camera 12.

The surface of detection exploration room 10 is provided with transparent cover 21, and one side of transparent cover 21 is provided with doctor-bar 22, and doctor-bar 22 and third linking arm 4 fixed connection, transparent cover 21 can keep apart water and camera 12, and doctor-bar 22 can clear up transparent cover 21 surface when detection exploration room 10 rotates for the camera can not be sheltered from by the foreign matter in the water.

The supporting shoe 1 is movably connected with the first connecting arm 2 through the first joint 29, the first connecting arm 2 is movably connected with the second connecting arm 3 through the second joint 30, the second connecting arm 3 is movably connected with the third connecting arm 4 through the third joint 31, the position and the direction of the first connecting arm 2 can be adjusted through the first joint 29, the position and the direction of the second connecting arm 3 can be adjusted through the second joint 30, the position and the direction of the third connecting arm 4 can be adjusted through the third joint 31, and therefore the direction of the clamping jaw 9 can be adjusted.

The surface of the supporting block 1 is provided with a fixing screw hole 32 in a penetrating manner, and the device can be fixed with a ship body through the fixing screw hole 32.

The first gear 19 is meshed with the second gear 20, an enclosing block 33 is arranged at the top of the detection exploration room 10, and the arranged enclosing block 33 isolates the motor from the outside.

Specifically, during installation, the supporting block 1 is fixed by connecting the bolts with the hull through the fixing screw holes 32; when the underwater exploration is needed, the state of the device in water and the shooting angles of the camera 12 and the second camera 8 can be adjusted by adjusting the first joint 29, the second joint 30 and the third joint 31, the shooting direction of the second camera 8 can be illuminated by starting the circular illuminating lamp 7, the camera 12 can be illuminated by starting the spotlight 13, when the clamping jaw 9 takes objects, the electric telescopic rod 15 can be rotated around the second rotating shaft 16 through the expansion and contraction of the electric telescopic rod 15, the shooting range of the camera 12 can be increased, the first gear 19 can be rotated through the rotation of the servo motor 18, so that the first gear 19 is meshed with the second gear 20, the detection exploration room 10 is driven to axially rotate, the situation around the water can be shot by the camera 12, the surface of the transparent cover 21 can be cleaned by the scraping blade 22 when the detection exploration room 10 rotates, and the camera cannot be shielded by foreign matters in the water.

Example 2

As shown in fig. 1-2, the utility model discloses a ship underwater detection mechanical arm, a clamping jaw 9 comprises a first clamping block 23 and a second clamping block 24, a hydraulic cylinder 25 is arranged on one side of the first clamping block 23 and one side of the second clamping block 24, the hydraulic cylinder 25 is connected with a third connecting arm 4, a leak hole 26 penetrates through the inside of the first clamping block 23 and the inside of the second clamping block 24, an anti-collision block 27 is arranged on the surfaces of the first clamping block 23 and the second clamping block 24, and the first clamping block 23 and the second clamping block 24 are movably connected with the hydraulic cylinder 25 through a third rotating shaft 28.

Further, the second camera 8 is opposite to the clamping jaw 9, and the second camera 8 can shoot the clamping object of the clamping jaw 9 and the clamping state.

Specifically, through the flexible of pneumatic cylinder 25, can drive first clamp splice 23 and second clamp splice 24 motion for clamping jaw 9 is opened and is closed, can take the muddy sand of water bottom when clamping jaw 9 presss from both sides the article, and silt can follow leak hole 26 department when the motion of clamping jaw 9 flows away, and second camera 8 is just to clamping jaw 9 position, and second camera 8 can shoot clamping jaw 9 and clamp the state when getting article, can observe clamping jaw 9 and accurately clamp the article, and the crashproof piece 27 of setting prevents that clamping jaw 12 is bumped when clamping jaw 9 is pressing from both sides and getting.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a boats and ships are detection arm under water, includes supporting shoe (1), a serial communication port, the bottom of supporting shoe (1) is provided with first linking arm (2), the bottom of first linking arm (2) is provided with second linking arm (3), one side of second linking arm (3) is provided with third linking arm (4), open the topside surface of third linking arm (4) has spread groove (5), first detection head (6) have been cup jointed in the surface activity of spread groove (5), circular light (7) have been cup jointed to the surface downside of third linking arm (4), the downside of circular light (7) is provided with second camera (8), the bottom of third linking arm (4) is provided with clamping jaw (9).

2. The ship underwater detection mechanical arm according to claim 1, characterized in that the first detection head (6) comprises a detection exploration room (10), a support column (11) is arranged in the detection exploration room (10), one side of the support column (11) is provided with a camera (12), the camera (12) is provided with a spotlight (13) in a surrounding coverage manner, the support column (11) is connected with the camera (12) through a first rotating shaft (14), an electric telescopic rod (15) is arranged at the bottom side of the spotlight (13), the electric telescopic rod (15) is connected with the support column (11) through a second rotating shaft (16), a connecting hole (17) penetrates through the center of the top end of the detection exploration room (10), the connecting hole (17) is matched with a connecting groove (5), a servo motor (18) is arranged at the top of the detection exploration room (10), a first gear (19) is arranged at the top end of the servo motor (18), and a second gear (20) is fixedly arranged on the top surface of the connecting groove (5).

3. The underwater detection mechanical arm for ships according to claim 2, characterized in that a transparent cover (21) is arranged on the surface of the detection exploration room (10), a scraping blade (22) is arranged on one side of the transparent cover (21), and the scraping blade (22) is fixedly connected with the third connecting arm (4).

4. The underwater detection mechanical arm for ships according to claim 1, characterized in that the clamping jaw (9) comprises a first clamping block (23) and a second clamping block (24), a hydraulic cylinder (25) is arranged on one side of the first clamping block (23) and one side of the second clamping block (24), the hydraulic cylinder (25) is connected with a third connecting arm (4), a leak hole (26) is formed in the first clamping block (23) and the second clamping block (24) in a penetrating mode, an anti-collision block (27) is arranged on the surfaces of the first clamping block (23) and the second clamping block (24), and the first clamping block (23) and the second clamping block (24) are movably connected with the hydraulic cylinder (25) through a third rotating shaft (28).

5. A marine vessel underwater detection robot as claimed in claim 1, wherein the second camera (8) is located opposite the jaw (9).

6. The underwater detection mechanical arm of a ship according to claim 1, characterized in that the supporting block (1) is movably connected with the first connecting arm (2) through a first joint (29), the first connecting arm (2) is movably connected with the second connecting arm (3) through a second joint (30), and the second connecting arm (3) is movably connected with the third connecting arm (4) through a third joint (31).

7. The underwater detection mechanical arm of the ship as claimed in claim 1, wherein the surface of the supporting block (1) is provided with a fixed screw hole (32) in a penetrating manner.

8. A marine vessel underwater detection robot as claimed in claim 2, wherein the first gear (19) is engaged with the second gear (20), and wherein the top of the detection chamber (10) is provided with a surrounding block (33).