CN216275543U - An impeller-type wave rectifying device for marine geotechnical engineering - Google Patents

Abstract

The utility model relates to the technical field of marine and geotechnical engineering, and discloses an impeller-type wave absorbing and rectifying device for marine geotechnical engineering, comprising a box body, the inner side of the box body is connected with a waterproof motor, and one end of the waterproof motor is connected with There is a screw rod, the outer side of the screw rod is connected with a ball nut, the upper part of the ball nut is connected with a third U-shaped seat, the inner side of the third U-shaped seat is connected with a support rod, and the other end of the support rod is connected A second U-shaped seat is connected, and a connecting frame is connected above the second U-shaped seat. The utility model is provided with a support rod and a waterproof motor, and the waterproof motor is turned on to drive the screw rod to rotate, thereby driving the ball nut and the first The three U-shaped seat moves to the left, pushes the second U-shaped seat at the other end of the support rod to turn up, and then drives the connecting frame to turn over, realizes the angle adjustment of the connecting frame, increases the flexibility, and solves the problem that the wave-absorbing structure is relatively Single, inconvenient to use flexibly.

Description

An impeller-type wave rectifying device for marine geotechnical engineering

technical field

The utility model relates to the technical field of marine and geotechnical engineering, in particular to an impeller type wave-eliminating and rectifying device for marine geotechnical engineering.

Background technique

With the exploitation of oil and natural gas in the continental shelf waters, as well as the continuous expansion of marine resource development and space utilization, the corresponding offshore marine engineering has become one of the fastest-growing projects in the past 30 years. There are many structural types of marine engineering, including Gravity-type buildings, gravity-type buildings are suitable for coastal zones and near-shore shallow waters, such as sea lifts, revetments, wharves, anti-wave lifts, artificial islands, etc., built with soil, stone, concrete and other materials to form sloped, straight walls Type or hybrid structure, its function is to reduce the impact of waves and achieve the effect of wave elimination.

The Chinese patent discloses an impeller-type wave absorbing and rectifying device (notice number CN208953237U). The patented technology improves the wave absorbing efficiency by adding a series of wave-absorbing and energy-consuming devices such as deceleration arrays, breaking-wave racks, energy-consuming impellers, and return pipes. , greatly reduces the volume of the wave absorbing device, the structure is simple, and the engineering practicability is strong, but the wave absorbing structure is relatively simple, which is not convenient for flexible use.

Utility model content

The purpose of the present invention is to provide an impeller-type wave-eliminating and rectifying device for marine geotechnical engineering, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

An impeller type wave eliminating and rectifying device for marine geotechnical engineering, comprising a box body, the outer side of the box body is connected with a controller, the inner bottom end of the box body is connected with a set of mounting seats, and the upper part of the mounting seat is connected There is a waterproof motor, one end of the internal output shaft of the waterproof motor is connected with a screw rod, one end of the screw rod is connected with a second bearing seat, the outer side of the screw rod is connected with a ball nut, and the upper part of the ball nut is connected with a The third U-shaped seat, the inner side of the third U-shaped seat is connected with a third shaft rod, the outer side of the third shaft rod is connected with a support rod, and the inside of the support rod is provided with a third shaft outside the third shaft rod. A triaxial hole, the other end of the support rod is provided with a second shaft hole at a position away from the third shaft hole, the inner side of the second shaft hole is connected with a second shaft rod, and both ends of the second shaft rod are connected There is a second U-shaped seat, a connecting frame is connected above the second U-shaped seat, a group of through holes are opened inside the connecting frame, and a group of first bearing seats are connected to the inner side of the through holes, and the first bearing seat is connected to the inner side of the connecting frame. One side of a bearing seat is connected with a wave-eliminating impeller.

As a further solution of the present invention: a first connecting rod is connected below the connecting frame, a first shaft hole is opened inside the first connecting rod, and a first shaft is connected to the inner side of the first shaft hole A rod, two ends of the first shaft are connected with a first U-shaped seat, and the first U-shaped seat is connected with the box body.

As a further solution of the present invention, a plurality of wave absorbing blocks are connected above the connecting frame near the through hole.

As a further solution of the present invention, one end of the support rod is rotatably connected to the second U-shaped seat through the second shaft rod, and the other end of the support rod is rotatably connected to the third U-shaped seat through the third shaft rod.

As a further solution of the present invention, the first connecting rod is rotatably connected with the first U-shaped seat through the first shaft rod.

As a further solution of the present invention, the waterproof motor is electrically connected to the controller through a circuit.

Compared with the prior art, the beneficial effects of the present utility model are:

1. Set up a support rod and a waterproof motor. Under the connection of the first connecting rod and the first shaft rod, the connecting frame is rotated along the first shaft rod, the waterproof motor is turned on, and the screw rod is driven to rotate, thereby driving the ball nut and its The third U-shaped seat above moves to the left, and under the connection of the support rod, the second U-shaped seat at the other end of the support rod is pushed to turn up, and then the connecting frame is turned over to realize the angle adjustment of the connecting frame. The flexibility is increased, and the problem that the wave absorbing structure is relatively simple and inconvenient to use flexibly is solved.

2. Set up a wave-eliminating impeller and a wave-eliminating block. When the wave contacts the wave-eliminating impeller, push the wave-eliminating impeller to rotate, which is conducive to weakening the potential energy of the wave. Under the action of several wave-eliminating blocks, it is beneficial to The waves are broken.

Description of drawings

Fig. 1 is a kind of structural schematic diagram of the impeller type wave elimination and rectification device for marine geotechnical engineering;

Fig. 2 is a kind of sectional view in the impeller type wave eliminating and rectifying device for marine geotechnical engineering;

Fig. 3 is an enlarged view of the position A in the impeller-type wave-eliminating and rectifying device for marine geotechnical engineering;

Fig. 4 is an enlarged view of the position B of an impeller type wave-eliminating and rectifying device for marine geotechnical engineering.

In the figure: 1. The wave-absorbing impeller; 2. The wave-absorbing block; 3. The connecting frame; 4. The controller; 5. The box body; 6. The through hole; 7. The first bearing seat; 8. The support rod; 9. Waterproof motor; 10, the first U-shaped seat; 11, the first connecting rod; 12, the first shaft hole; 13, the first shaft rod; 14, the mounting seat; 15, the ball nut; 16, the second bearing seat; 17 , the second U-shaped seat; 18, the second shaft hole; 19, the second shaft; 20, the third U-shaped seat; 21, the third shaft; 22, the third shaft hole; 23, the screw.

Detailed ways

Please refer to FIGS. 1 to 4. In the embodiment of the present utility model, an impeller type wave eliminating and rectifying device for marine geotechnical engineering includes a box body 5, the outer side of the box body 5 is connected with a controller 4, and the inner bottom of the box body 5 is A set of mounting seats 14 are connected at the ends, and a waterproof motor 9 is connected above the mounting seat 14. One end of the output shaft of the waterproof motor 9 is connected with a screw rod 23, and one end of the screw rod 23 is connected with a second bearing seat 16. A ball nut 15 is connected to the outside, a third U-shaped seat 20 is connected above the ball nut 15, a third shaft rod 21 is connected to the inner side of the third U-shaped seat 20, and a support rod 8 is connected to the outer side of the third shaft rod 21. The inside of the support rod 8 is provided with a third shaft hole 22 on the outside of the third shaft rod 21 , the other end of the support rod 8 is provided with a second shaft hole 18 at a position away from the third shaft hole 22 , and the inner side of the second shaft hole 18 is connected There is a second shaft rod 19, the two ends of the second shaft rod 19 are connected with a second U-shaped seat 17, the upper part of the second U-shaped seat 17 is connected with a connecting frame 3, and a group of through holes 6 are opened inside the connecting frame 3, The inner side of the through hole 6 is connected with a group of first bearing seats 7 , and one side of the first bearing seat 7 is connected with the wave-eliminating impeller 1 .

In FIG. 2 : a first connecting rod 11 is connected below the connecting frame 3 , a first shaft hole 12 is opened inside the first connecting rod 11 , and a first shaft rod 13 is connected to the inner side of the first shaft hole 12 . Both ends of the shaft rod 13 are connected with the first U-shaped seat 10, and the first U-shaped seat 10 is connected with the box body 5. The first shaft 13 rotates.

In FIG. 1 , a number of wave-absorbing blocks 2 are connected above the connecting frame 3 near the through hole 6 , and under the action of the several wave-absorbing blocks 2 , it is beneficial to break waves.

In FIGS. 3 and 4 : one end of the support rod 8 is rotatably connected to the second U-shaped seat 17 through the second shaft rod 19 , and the other end of the support rod 8 is rotatably connected to the third U-shaped seat 20 through the third shaft rod 21 , turn on the waterproof motor 9, drive the screw rod 23 to rotate, and then drive the ball nut 15 and the third U-shaped seat 20 above it to move to the left, under the connection of the support rod 8, push the other end of the support rod 8. The two U-shaped seats 17 are turned upwards, and then drive the connecting frame 3 to be turned over, realizing the angle adjustment of the connecting frame 3, increasing the flexibility, and solving the problem that the wave-absorbing structure is relatively simple and inconvenient to use flexibly.

In FIG. 2 : the first connecting rod 11 is rotatably connected to the first U-shaped seat 10 through the first shaft rod 13 . During the angle adjustment of the connecting frame 3 , the first connecting rod 11 is driven to rotate along the first shaft rod 13 .

In FIGS. 1 and 2 , the waterproof motor 9 is electrically connected to the controller 4 through a circuit, and the controller 4 controls the on or off of the waterproof motor 9 .

The working principle of the utility model is as follows: when the wave contacts the wave-eliminating impeller 1, the wave-eliminating impeller 1 is pushed to rotate, which is beneficial to weaken the potential energy of the wave. For crushing, under the connection of the first connecting rod 11 and the first shaft 13, the connecting frame 3 is rotated along the first shaft 13, the waterproof motor 9 is turned on, and the screw rod 23 is driven to rotate, thereby driving the ball nut 15 and The third U-shaped seat 20 above it moves to the left, and under the connection of the support rod 8, the second U-shaped seat 17 at the other end of the support rod 8 is pushed to turn up, and then the connecting frame 3 is turned over to realize the correct The connecting frame 3 is used for angle adjustment.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. The technical solution of the utility model and its utility model concept are equivalently replaced or changed, and should be covered within the protection scope of the present utility model.

Claims (6)

1. An impeller type wave-absorbing rectifying device for ocean geotechnical engineering comprises a box body (5), wherein the outer side of the box body (5) is connected with a controller (4), and the impeller type wave-absorbing rectifying device is characterized in that the bottom end of the inner side of the box body (5) is connected with a group of mounting seats (14), a waterproof motor (9) is connected above the mounting seats (14), one end of an inner output shaft of the waterproof motor (9) is connected with a lead screw (23), one end of the lead screw (23) is connected with a second bearing seat (16), the outer side of the lead screw (23) is connected with a ball nut (15), a third U-shaped seat (20) is connected above the ball nut (15), a third shaft rod (21) is connected to the inner side of the third U-shaped seat (20), a support rod (8) is connected to the outer side of the third shaft rod (21), a third shaft hole (22) on the outer side of the third shaft rod (21) is formed in the support rod (8), the other end of the supporting rod (8) is far away from the position of the third shaft hole (22) and is provided with a second shaft hole (18), the inner side of the second shaft hole (18) is connected with a second shaft rod (19), the two ends of the second shaft rod (19) are connected with second U-shaped seats (17), a connecting frame (3) is connected above the second U-shaped seats (17), a group of through holes (6) are formed in the connecting frame (3), the inner side of each through hole (6) is connected with a group of first bearing seats (7), and one side of each first bearing seat (7) is connected with a wave absorbing impeller (1).

2. The impeller type wave-absorbing and rectifying device for the marine geotechnical engineering according to claim 1, wherein a first connecting rod (11) is connected below the connecting frame (3), a first shaft hole (12) is formed in the first connecting rod (11), a first shaft rod (13) is connected to the inner side of the first shaft hole (12), two ends of the first shaft rod (13) are connected with first U-shaped seats (10), and the first U-shaped seats (10) are connected with the box body (5).

3. The impeller type wave-absorbing rectifying device for the marine geotechnical engineering according to claim 1, wherein a plurality of wave-absorbing stop blocks (2) are connected above the connecting frame (3) and close to the through hole (6).

4. The impeller-type wave-absorbing rectification device for the marine geotechnical engineering according to claim 1, wherein one end of the supporting rod (8) is rotatably connected with the second U-shaped seat (17) through a second shaft rod (19), and the other end of the supporting rod (8) is rotatably connected with a third U-shaped seat (20) through a third shaft rod (21).

5. The impeller-type wave-absorbing and rectifying device for the marine geotechnical engineering according to claim 2, wherein the first connecting rod (11) is rotatably connected with the first U-shaped seat (10) through a first shaft rod (13).

6. The impeller-type wave-absorbing rectifying device for the marine geotechnical engineering according to claim 1, wherein the waterproof motor (9) is electrically connected with the controller (4) through a circuit.

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