Auxiliary inclination mechanism of ocean exploration driving device

Abstract

The utility model discloses an auxiliary tilting mechanism of an ocean exploration driving device in the technical field of ocean exploration, which comprises a support, a top frame is mounted at the top of the support, a mounting component is arranged between the support and the top frame, fixing frames are mounted at two ends of the top of the top frame, and turnover frames are connected in the two fixing frames. A large gear is installed on the outer side of one set of overturning frames, a speed reducer is arranged at the bottom of the large gear, a small gear is arranged on the speed reducer, the small gear is connected with the large gear in a meshed mode, and a second motor is installed on one side of the speed reducer. Through cooperative arrangement of the fixing frame, the overturning frames, the large gear, the second motor and the speed reducer, the second motor is started to drive the speed reducer to rotate, the speed reducer drives the large gear to rotate through the small gear, the large gear drives the overturning frame on one side to rotate, and then the driving device can be driven to rotate; the mechanism can adjust the angle of the driving device according to the requirements of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of marine exploration, in particular to an auxiliary tilting mechanism for a driving device in marine exploration. Background Art

[0002] The ocean is rich in resources. Besides containing hundreds of billions of tons of oil and trillions of cubic meters of natural gas under the seabed, there are also hundreds of billions of tons of various metal minerals, etc. Marine exploration is of great significance to marine research. Marine exploration involves investigations and research on aspects such as marine ecology, geology, geophysics, chemistry, etc., as well as exploration of resources such as seabed minerals, oil, and natural gas. When conducting marine exploration, a driving device is used to drive exploration equipment.

[0003] Patent Publication No. CN219492231U discloses a marine exploration top drive device, which includes a back clamp fixed on a bracket, a main channel hydraulic blowout preventer ball valve provided on a central pipe, a gooseneck pipe connected to one side of the central pipe, and a mud channel hydraulic blowout preventer ball valve provided on the gooseneck pipe; the back clamp includes an anti-torque plate, two semi-circular hydraulic clamp bodies are provided on the anti-torque plate, and the two hydraulic clamp bodies are connected by a pin shaft. A piston is provided inside the hydraulic clamp body, a slip body is fixed inside the piston, and a jaw is fixed on the slip body. This marine exploration top drive device has a simple structure and can meet the requirements of the large through-hole diameter of the main shaft of a marine jack-up drilling rig. It uses make-up and break-out, which is stable and reliable. However, when the above device is in use, it needs to be driven by a driving device, but the current angle of the driving device is not convenient for flexible adjustment. When the angle needs to be adjusted, it may cause mutual friction between the parts of the driving device, thereby causing relatively large wear to the driving device, thus affecting the service life of the driving device. Summary of the Utility Model

[0004] In order to improve the problem that the current angle of the driving device mentioned above is not convenient for flexible adjustment, when the angle needs to be adjusted, it may cause mutual friction between the parts of the driving device, thereby causing relatively large wear to the driving device, thus affecting the service life of the driving device, the utility model provides an auxiliary tilting mechanism for a marine exploration driving device.

[0005] The utility model provides an auxiliary tilting mechanism for a marine exploration driving device, adopting the following technical scheme:

[0006] An auxiliary tilting mechanism of a marine exploration drive device comprises a bracket, a top frame is installed on the top of the bracket, a mounting assembly is arranged between the bracket and the top frame, fixed frames are installed at both ends of the top of the top frame, and the interiors of two groups of the fixed frames are connected to turning frames, a large gear is installed on the outer side of one group of the turning frames, a reducer is arranged at the bottom of the large gear, a small gear is arranged on the reducer, and the small gear is meshed with the large gear, a second motor is installed on one side of the reducer, and a fixing assembly is arranged on the inner sides of the two groups of the turning frames.

[0007] By adopting the above technical solution, the bracket and the top frame are connected through the installation component, the driving device is pressed and fixed through the fixing component, the second motor is started to drive the reducer to rotate, the reducer drives the large gear to rotate through the small gear, and the large gear drives the flip frame on one side to rotate, thereby improving the flip frame to drive the driving device to rotate and adjust the angle, so that the mechanism can adjust the angle of the driving device according to the needs of use, thereby improving the practicality of the mechanism.

[0008] Optionally, the fixing assembly includes a support plate, which is installed on the inner side of the flip frame, a first motor is installed on the top of the support plate, a threaded rod is installed on the power output end of the first motor, a slider is screwed on the outer wall of the threaded rod, a splint is installed on the side of the support plate away from the flip frame, a lifting plate is arranged inside the splint, and the lifting plate is connected to the slider at one end close to the support plate.

[0009] By adopting the above technical solution, the first motor drives the threaded rod to rotate when working, and the rotation of the threaded rod drives the slider to move downward inside the slide groove, thereby driving the lifting plate to move downward until the driving device is pressed and fixed.

[0010] Optionally, a slide groove is provided inside the support plate, the inner diameter of the slide groove matches the outer diameter of the slider, and the slider is slidably connected to the slide groove.

[0011] By adopting the above technical solution, the slider and the slide groove are slidably connected, so that the slider can be limited to prevent the slider from rotating with the threaded rod.

[0012] Optionally, a plurality of rubber strips are connected to the bottom of the lifting plate.

[0013] By adopting the above technical solution and providing the rubber strip, the friction between the lifting plate and the driving device is increased, so that the driving device is clamped more firmly.

[0014] Optionally, the mounting assembly includes four groups of mounting grooves, which are respectively opened at the four corners of the top frame, the inner walls of the four groups of mounting grooves are each provided with fixing holes, plug blocks are each installed at the four corners of the top of the bracket, the middle part of the four groups of plug blocks is each provided with a screw hole, the inside of the screw hole is screwed with a bolt, the surface of the four groups of plug blocks is each provided with a telescopic hole, and the inside of the telescopic hole is provided with a plug column.

[0015] By adopting the above technical solution, the top frame is pushed downward to drive the installation groove to be sleeved on the outside of the plug block, and then the staff screws the bolt into the screw hole. At this time, the bolt will squeeze the plug column inside the telescopic hole, allowing the plug column to be inserted into the fixing hole, thereby fixing the bracket and the top frame.

[0016] Optionally, the inner diameter of the mounting groove matches the outer diameter of the insert block, and an insert structure is formed between the mounting groove and the insert block.

[0017] By adopting the above technical solution, the insert block can be inserted into the interior of the installation slot, so that the installation slot and the insert block are more closely connected.

[0018] Optionally, the outer diameter of the plug column matches the inner diameter of the fixing hole, and an insertion structure is formed between the plug column and the fixing hole.

[0019] By adopting the above technical solution, it is ensured that the plug post can be smoothly inserted into the fixing hole.

[0020] In summary, the present invention has at least one of the following beneficial effects:

[0021] Through the coordinated arrangement of the fixed frame, the flip frame, the large gear, the second motor and the reducer, the second motor is started to drive the reducer to rotate, the reducer drives the large gear to rotate through the small gear, the large gear drives the flip frame on one side to rotate, and then can drive the driving device to rotate, so that the mechanism can adjust the angle of the driving device according to the needs of the user.

[0022] By coordinating the support plate, the slide groove, the first motor, the threaded rod, the lifting plate, the slider and the clamping plate, the drive device can be pressed and fixed, so that the drive device is more stable when adjusting the angle and the slippage phenomenon is avoided as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 Exploded schematic diagram of the partial structure of the present utility model;

[0026] Figure 3 of the present utility model Figure 2 Enlarged schematic diagram of the structure at position A;

[0027] Figure 4 Schematic diagram of the plug block structure of the present utility model;

[0028] Figure 5 Schematic diagram of the structure of the fixing component of the present utility model.

[0029] In the figure: 1, support; 2, top frame; 3, fixed frame; 31, flipping frame; 4, fixing component; 41, support plate; 411, sliding groove; 42, first motor; 421, threaded rod; 43, lifting plate; 431, slider; 44, clamping plate; 5, large gear; 6, second motor; 7, speed reducer; 8, mounting component; 81, mounting groove; 811, fixing hole; 82, plug block; 821, threaded hole; 822, telescopic hole; 83, plug post; 84, bolt. Specific embodiments

[0030] The following will be further described in detail with reference to the attached Figures 1-5 of the present utility model.

[0031] Please refer to the accompanying drawings in the specification Figure 2 , Figure 3 and Figure 4 , an embodiment provided by the present utility model: an auxiliary tilting mechanism of an ocean exploration driving device, including a support 1, a top frame 2 is installed at the top of the support 1, a mounting component 8 is arranged between the support 1 and the top frame 2, the mounting component 8 includes four groups of mounting grooves 81, the four groups of mounting grooves 81 are respectively opened at the four corners of the top frame 2, fixing holes 811 are opened on the inner walls of the four groups of mounting grooves 81, plug blocks 82 are fixedly installed at the four corners of the top of the support 1, threaded holes 821 are opened in the middle of the four groups of plug blocks 82, bolts 84 are screwed in the threaded holes 821, telescopic holes 822 are opened on the surfaces of the four groups of plug blocks 82, and plug posts 83 are arranged in the telescopic holes 822. Push the top frame 2 downward to drive the mounting groove 81 to sleeve outside the plug block 82, and then the staff screws the bolt 84 into the threaded hole 821. At this time, the bolt 84 will squeeze the plug post 83 in the telescopic hole 822, so that the plug post 83 can be inserted into the fixing hole 811, thereby being able to fix the support 1 and the top frame 2.

[0032] Please refer to the accompanying drawings in the specification Figure 2 , Figure 3 and Figure 4, the inner diameter of the installation groove 81 matches the outer diameter of the insertion block 82, and an insertion structure is formed between the installation groove 81 and the insertion block 82. Thus, the insertion block 82 can be inserted into the interior of the installation groove 81, making the connection between the installation groove 81 and the insertion block 82 more fitting. The outer diameter of the insertion post 83 matches the inner diameter of the fixing hole 811, and an insertion structure is formed between the insertion post 83 and the fixing hole 811. Thus, it is ensured that the insertion post 83 can be smoothly inserted into the interior of the fixing hole 811.

[0033] Please refer to the drawings in the specification Figure 1 , Figure 2 and Figure 5 , fixed frames 3 are fixedly installed at both ends of the top of the top frame 2. Rotating frames 31 are rotatably connected inside both groups of fixed frames 3. A large gear 5 is fixedly installed on the outside of one of the rotating frames 31. A speed reducer 7 is arranged at the bottom of the large gear 5. A small gear is arranged on the speed reducer 7. The small gear on the speed reducer 7 is meshed and connected with the large gear 5. A second motor 6 is installed on one side of the speed reducer 7. Fixed components 4 are arranged inside both groups of rotating frames 31. The fixed component 4 includes a support plate 41. The support plate 41 is fixedly installed inside the rotating frame 31. A first motor 42 is installed on the top of the support plate 41. A threaded rod 421 is installed at the power output end of the first motor 42. A slider 431 is screwed on the outer wall of the threaded rod 421. A clamping plate 44 is installed on the side of the support plate 41 away from the rotating frame 31. A lifting plate 43 is arranged inside the clamping plate 44. One end of the lifting plate 43 close to the support plate 41 is fixedly connected with the slider 431. When the first motor 42 works, it drives the threaded rod 421 to rotate. The rotation of the threaded rod 421 drives the slider 431 to move downward inside the chute 411, and then can drive the lifting plate 43 to move downward until the driving device is pressed and fixed.

[0034] Please refer to the drawings in the specification Figure 1 and Figure 5 , a chute 411 is opened inside the support plate 41. The inner diameter of the chute 411 matches the outer diameter of the slider 431, and the slider 431 is slidably connected with the chute 411. Through the sliding connection between the slider 431 and the chute 411, the slider 431 can be limited, preventing the slider 431 from rotating along with the threaded rod 421. A plurality of rubber strips are fixedly connected to the bottom of the lifting plate 43. Through the arrangement of the rubber strips, the friction between the lifting plate 43 and the driving device is increased, making the driving device clamped more firmly.

[0035] Working principle: When in use, it is necessary to fix between the support 1 and the top frame 2. At this time, the staff aligns the installation groove 81 with the position of the insertion block 82, then pushes the top frame 2 downward to drive the installation groove 81 to sleeve outside the insertion block 82. Subsequently, the staff screws the bolt 84 into the internal thread hole 821. At this time, the bolt 84 will squeeze the insertion post 83 inside the telescopic hole 822, enabling the insertion post 83 to insert into the internal fixing hole 811, thereby being able to fix the support 1 and the top frame 2.

[0036] Then place the driving device between the two fixing components 4, and then start the first motor 42. When the first motor 42 works, it drives the threaded rod 421 to rotate. The rotation of the threaded rod 421 drives the slider 431 to move downward inside the sliding groove 411, thereby being able to drive the lifting plate 43 to move downward until the driving device is pressed and fixed.

[0037] When it is necessary to adjust the angle of the driving device, start the second motor 6. When the second motor 6 works, it drives the speed reducer 7 to rotate. The speed reducer 7 drives the large gear 5 to rotate through the small gear. The large gear 5 drives the flipping frame 31 on one side to rotate, thereby being able to drive the driving device to rotate and adjust the angle by the flipping frame 31, enabling the mechanism to adjust the angle of the driving device according to the usage requirements and improving the practicability of the mechanism.

[0038] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. An auxiliary tilting mechanism for a marine exploration driving device, comprising a bracket (1), characterized in that: A top frame (2) is installed on the top of the support (1), a mounting assembly (8) is arranged between the support (1) and the top frame (2), fixed frames (3) are installed at both ends of the top of the top frame (2), and the insides of the two sets of fixed frames (3) are connected to turning frames (31), a large gear (5) is installed on the outside of one set of the turning frames (31), a reducer (7) is arranged at the bottom of the large gear (5), a small gear is arranged on the reducer (7), and the small gear is meshed with the large gear (5), a second motor (6) is installed on one side of the reducer (7), and a fixing assembly (4) is arranged on the inside of the two sets of the turning frames (31).

2. The auxiliary tilting mechanism of an ocean exploration driving device according to claim 1, characterized in that: The fixing assembly (4) comprises a support plate (41), the support plate (41) being mounted on the inner side of the turning frame (31), a first motor (42) being mounted on the top of the support plate (41), a threaded rod (421) being mounted on the power output end of the first motor (42), a slider (431) being screwed onto the outer wall of the threaded rod (421), a clamping plate (44) being mounted on the side of the support plate (41) facing away from the turning frame (31), a lifting plate (43) being arranged inside the clamping plate (44), and an end of the lifting plate (43) close to the support plate (41) being connected to the slider (431).

3. The auxiliary tilting mechanism of an ocean exploration driving device according to claim 2, characterized in that: A sliding groove (411) is provided inside the support plate (41), the inner diameter of the sliding groove (411) matches the outer diameter of the sliding block (431), and the sliding block (431) is slidably connected to the sliding groove (411).

4. The auxiliary tilting mechanism of an ocean exploration driving device according to claim 2, characterized in that: A plurality of rubber strips are connected to the bottom of the lifting plate (43).

5. The auxiliary tilting mechanism of an ocean exploration driving device according to claim 1, characterized in that: The mounting assembly (8) comprises four groups of mounting grooves (81), the four groups of mounting grooves (81) being respectively arranged at four corners of the top frame (2), the inner walls of the four groups of mounting grooves (81) being provided with fixing holes (811), plug blocks (82) being installed at the four corners of the top of the bracket (1), the middle parts of the four groups of plug blocks (82) being provided with screw holes (821), the insides of the screw holes (821) being screwed with bolts (84), the surfaces of the four groups of plug blocks (82) being provided with telescopic holes (822), the insides of the telescopic holes (822) being provided with plug posts (83).

6. The auxiliary tilting mechanism of an ocean exploration driving device according to claim 5, characterized in that: The inner diameter of the installation groove (81) matches the outer diameter of the insert block (82), and an insert structure is formed between the installation groove (81) and the insert block (82).

7. The auxiliary tilting mechanism of an ocean exploration driving device according to claim 5, characterized in that: The outer diameter of the plug post (83) matches the inner diameter of the fixing hole (811), and an insertion structure is formed between the plug post (83) and the fixing hole (811).

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