CN219904710U - High-safety underwater vehicle - Google Patents

Abstract

The utility model relates to an underwater vehicle with high safety, which comprises a cabin body, wherein a protection cabin is fixed on the left side of the cabin body, a push rod is connected to the left side of the protection cabin in a sliding way, a protection plate is fixed at the left end of the push rod, a buffer component for buffering the thrust of the push rod is arranged in the protection cabin, and an auxiliary component for reducing the reaction force of the buffer component is arranged in the protection cabin. This high submarine craft of security, when using, the cabin starts the left side and gos forward, when the unavoidable and some barriers of left side of the cabin collide, can promote the push rod shrink through the guard plate and advance in the protection storehouse, buffer the impact through the buffer module in the protection storehouse, avoid directly striking the cabin outside to lead to major structure to change and influence the pressure resistance ability under water, it is safer, when buffer module carries out buffering, auxiliary assembly can avoid the reaction force that produces when buffering to push away the cabin rebound away from the barrier, avoid the cabin to retreat and directly strike other barriers, it is safer.

Description

High-safety underwater vehicle

Technical Field

The utility model relates to the technical field of underwater vehicles, in particular to an underwater vehicle with high safety.

Background

AUV is English abbreviation of the cable-free underwater robot, has the advantages of large movable range, good mobility, safety, intellectualization and the like, becomes an important tool for completing various underwater tasks, and can be used for laying pipelines, submarine investigation, data collection, drilling support, submarine construction, underwater equipment maintenance and repair and the like.

For example, china patent (bulletin number: CN 208699030U) discloses a long tunnel underwater operation type manned submarine, which comprises a cabin body, wherein a plurality of propellers acting in different directions are arranged outside the cabin body, umbilical cables are connected to the cabin body, the umbilical cables are connected with a mother ship, and a ballast water tank is detachably arranged at the bottom of the cabin body; the cabin body is divided into an air cabin, a transition cabin and a water cabin, wherein umbilical cable power supply interfaces, storage batteries and an illumination system are arranged in the three cabins, a navigation system and a life support system are also arranged in the air cabin, a pressurizing system is arranged in the transition cabin, a construction tool and a lifeboat are arranged in the water cabin, the submarine adopts a three-cabin separation type structure, the design is reasonable, the three-cabin separation type emergency escape cabin is suitable for observation and maintenance work of a long tunnel, emergency escape measures are perfect, emergency equipment is arranged in the internal electrical system and the life support system, and three life-saving measures of the umbilical cable, the lifeboat and a small-sized propeller are arranged, so that the personal safety of staff is fully ensured.

However, the underwater vehicle has a small defect, in the underwater traveling process, because the underwater operation is not very flexible, some emergency situations can lead to the unavoidable collision between the cabin body and the obstacle, and the outside of the cabin body is not provided with good safety anti-collision measures, so that the cabin body is easy to be impacted to deform, the integral structure of the cabin body is influenced, the compression resistance of the cabin body under water is further influenced, the safety performance of the underwater vehicle is reduced, and the underwater vehicle with high safety is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the underwater vehicle with high safety, which has the advantages of high safety and the like, and solves the problem that the search patent can not better carry out safety protection on the cabin.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high submarine power ware of security, includes the cabin body, the left side of the cabin body is fixed with the protection storehouse, the left side slip in protection storehouse is connected with the push rod, the left end of push rod is fixed with the guard plate, be equipped with the buffer module that is used for buffering push rod thrust in the protection storehouse, be equipped with the auxiliary assembly that is used for reducing buffer module reaction force in the protection storehouse.

The buffer assembly comprises a push plate fixed at the right end of a push rod, two supporting rods which are distributed front and back are hinged to the right side of the push plate, two supporting plates which are distributed front and back are fixed to the right side of the inner cavity wall of the protection bin, a slide rod is fixed between the supporting plates, two first sliding blocks which are distributed front and back are connected to the peripheral wall of the slide rod in a sliding mode, two second sliding blocks which are distributed front and back are connected to the peripheral wall of the slide rod in a sliding mode and located between the two first sliding blocks, U-shaped rubber blocks are fixed to the peripheral wall of the slide rod and located between the two second sliding blocks, springs are sleeved on the peripheral wall of the slide rod, and one end of each of the left side of each first sliding block and the left side of each second sliding block are hinged to a connecting rod hinged to the right end of the supporting rod.

Further, the whole hollow hemispheric of inside that is of protection storehouse, the plane of protection storehouse is fixed with the left side of the cabin body mutually, the whole sphere that is with protection storehouse left surface looks adaptation of guard plate, the guiding hole that supplies the push rod to run through and rather than sliding connection has been seted up in the left side of protection storehouse.

Further, two connecting rods on the rear side are hinged to the right end of the rear side supporting rod, the connecting rods are connected in a Y shape, and two connecting rods on the front side are hinged to the right end of the front side supporting rod, and the connecting rods are connected in a Y shape.

Further, the U-shaped rubber block is fixed in the middle of the sliding rod, and the opening of the U-shaped rubber block faces upwards.

Further, auxiliary assembly is equipped with two altogether, two auxiliary assembly is the fore-and-aft symmetry on the slide bar, auxiliary assembly is including fixing the long storehouse of keeping away from U type rubber piece one side and with slide bar sliding connection at the second slider, be fixed with the electro-magnet on the interior roof in long storehouse, just be located the top sliding connection of slide bar in the long storehouse has the magnetic path, the bottom surface of magnetic path is fixed with the stopper, a plurality of spacing grooves that are the equidistant distribution around being seted up of the top surface of slide bar.

Further, the front and the back of the long bin are provided with round holes for the inner side of the slide bar hanging ring to be connected with in a sliding way, and the long bin is used for the magnetic block to slide up and down in the long bin and is in clearance fit with the magnetic block.

Further, the limiting groove is a right-angle trapezoid groove, the inclined surface of the limiting groove faces the U-shaped rubber block, and the top surface area of the limiting groove is larger than the bottom surface area.

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

this high submarine craft of security, when using, the cabin starts the left side and gos forward, when the unavoidable and some barriers of left side of the cabin collide, can promote the push rod shrink through the guard plate and advance in the protection storehouse, buffer the impact through the buffer module in the protection storehouse, avoid directly striking the cabin outside to lead to major structure to change and influence the pressure resistance ability under water, it is safer, when buffer module carries out buffering, auxiliary assembly can avoid the reaction force that produces when buffering to push away the cabin rebound away from the barrier, avoid the cabin to retreat and directly strike other barriers, it is safer.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the internal structure of the guard compartment of the present utility model;

fig. 3 is a schematic side view of an accessory assembly of the present utility model.

In the figure: the device comprises a cabin body 1, a protection cabin 2, a push rod 3, a protection plate 4, a buffer assembly 5, a push plate 501, a support rod 502, a support plate 503, a slide rod 504, a first slide block 505, a second slide block 506, a U-shaped 507 rubber block 508, a spring 509 connecting rod, an auxiliary assembly 6, a long cabin 601, an electromagnet 602, a magnetic block 603, a limiting block 604 and a limiting groove 605.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the underwater vehicle with high safety in this embodiment includes a cabin body 1, a protection cabin 2 is fixed on the left side of the cabin body 1, a push rod 3 is connected to the left side of the protection cabin 2, a protection plate 4 is fixed on the left end of the push rod 3, when the cabin body 1 is used, the cabin body 1 starts to move forward to the left side, when the left side of the cabin body 1 inevitably collides with some obstacles, the push rod 3 is pushed to shrink into the protection cabin 2 by the protection plate 4, a buffer component 5 for buffering the thrust of the push rod 3 is arranged in the protection cabin 2, the buffer component 5 in the protection cabin 2 buffers the impact force, so that the influence of the change of the main structure on the underwater pressure resistance caused by the direct impact on the outside of the cabin body 1 is avoided, the safety is safer, an auxiliary component 6 for reducing the reaction force of the buffer component 5 is arranged in the protection cabin 2, when the buffer component 5 buffers, the auxiliary component 6 can avoid the rebound of the cabin body 1 from the obstacles caused by the reaction generated during the buffer, and the cabin body 1 is prevented from moving backward and directly striking other obstacles, and the safety is higher.

The buffer component 5 comprises a push plate 501 fixed at the right end of a push rod 3, two supporting rods 502 which are distributed back and forth are hinged on the right side of the push plate 501, when an impact obstacle occurs, a protection plate 4 pushes the push rod 3 to move rightwards, the push rod 3 pushes the push plate 501 to move rightwards, the push plate 501 pushes the supporting rods 502 to move rightwards, two supporting plates 503 which are distributed back and forth are fixed on the right side of the inner cavity wall of the protection bin 2, a slide bar 504 is fixed between the two supporting plates 503, two first sliding blocks 505 which are distributed back and forth are connected on the peripheral wall of the slide bar 504 in a sliding manner, two second sliding blocks 506 which are distributed back and forth are connected on the peripheral wall of the slide bar 504 in a sliding manner are positioned between the two second sliding blocks 506, a U-shaped rubber block 507 is fixed on the peripheral wall of the slide bar 504, the outer peripheral wall of the sliding rod 504 and the surfaces on the opposite sides of the two first sliding blocks 505 are respectively sleeved with a spring 508, the left sides of the first sliding blocks 505 and the second sliding blocks 506 are respectively hinged with a connecting rod 509, one end of each connecting rod is hinged to the right end of each supporting rod 502, the two connecting rods 509 on the rear side are hinged to the right end of each supporting rod 502, the two connecting rods 509 on the front side are connected in a Y shape, the two connecting rods 509 on the front side are hinged to the right end of each supporting rod 502, the three connecting rods are connected in a Y shape, the supporting rods 502 push the first sliding blocks 505 and the second sliding blocks 506 to move oppositely through the two connecting rods 509, so that the first sliding blocks 505 squeeze the springs 508, and the second sliding blocks 506 squeeze the U-shaped rubber blocks 507, and then the impact force buffering effect is achieved.

The protection bin 2 is wholly hollow hemispherical in the inside, the plane of the protection bin 2 is fixed with the left side of the bin body 1, the protection plate 4 is wholly a spherical surface matched with the left side surface of the protection bin 2, the resistance of the bin body 1 in the forward direction is conveniently reduced by the structure, the energy consumption is reduced, the cruising duration is increased, the guide hole for the push rod 3 to penetrate through and be in sliding connection with the push rod is formed in the left side of the protection bin 2, the U-shaped rubber block 507 is fixed in the middle of the slide rod 504, and the opening of the U-shaped rubber block is upward.

Referring to fig. 3, in this embodiment, two auxiliary components 6 are provided, the two auxiliary components 6 are symmetrical in front and back on the sliding rod 504, the auxiliary components 6 include a long bin 601 fixed on one side of the second sliding block 506 far away from the U-shaped rubber block 507 and slidingly connected with the sliding rod 504, a magnetic block 603 is slidingly connected with the top of the sliding rod 504 in the long bin 601, a limiting block 604 is fixed on the bottom surface of the magnetic block 603, a plurality of limiting grooves 605 distributed at equal intervals in front and back are provided on the top surface of the sliding rod 504, when the two second sliding blocks 506 relatively move to squeeze the U-shaped rubber block 507, the long bin 601 moves to drive the limiting block 604 to move, the limiting groove 605 is a right-angled trapezoid groove, the inclined surface faces the U-shaped rubber block 507, the top surface area of the limiting groove 605 is larger than the bottom surface area, the limiting block 604 moves to be abutted with the inclined plane in the limiting groove 605, then slides to the top surface of the sliding rod 504 through the inclined plane, when the sliding block slides to the next limiting groove 605, the sliding block can vertically drop into the limiting groove 605 from the right-angle side of the limiting groove 605, the second sliding block 506 is prevented from being pushed to one side of the long bin 601 by the reverse acting force of the U-shaped rubber block 507, the buffer assembly 5 is prevented from pushing the push rod 3 rightwards, the cabin body 1 is prevented from being sprung out by an obstacle due to the reaction force, the electromagnet 602 is fixed on the inner top wall of the long bin 601, after the cabin body 1 drives away from the obstacle, the electromagnet 602 and the magnetic block 603 are attracted to drive the magnetic block 603 to move upwards, and then the limiting block 604 pushes the limiting groove 605, and at the moment, the first sliding block 505 is pushed to reset by the spring 508 so as to prevent the next collision.

It should be noted that, the electromagnet 602 is a mature and disclosed technology in the prior art, the magnetic force and the magnetic pole can be changed by the circuit, and the electric magnet can be directly purchased and installed on the market, so the specific structure and the working principle thereof are not repeated herein.

The front and back surfaces of the long bin 601 are provided with round holes for the inner sides of the hanging rings of the slide bars 504 to be connected with in a sliding manner, and the long bin 601 is used for the magnetic blocks 603 to slide up and down in the long bin and is in clearance fit with the long bin.

The working principle of the embodiment is as follows:

when the impact is blocked, the protection plate 4 pushes the push rod 3 to move rightwards, the push rod 3 pushes the push plate 501 to move rightwards, the push plate 501 pushes the support rod 502 to move rightwards, the support rod 502 pushes the first slide block 505 and the second slide block 506 to move oppositely through the two connecting rods 509, the first slide block 505 presses the spring 508, and the second slide block 506 presses the U-shaped rubber block 507, so that the impact force buffering effect is achieved.

When the two second sliding blocks 506 move relatively to extrude the U-shaped rubber blocks 507, the long bin 601 is driven to move towards one side of the U-shaped rubber blocks 507, the long bin 601 moves to drive the limiting block 604 to move, the limiting block 604 moves to be abutted to the inclined plane in the limiting groove 605, then slides up to the top surface of the sliding rod 504 through the inclined plane, when sliding to the next limiting groove 605, the sliding block slides vertically downwards into the limiting groove 605 from the right-angle side of the limiting groove 605, the second sliding blocks 506 are prevented from being pushed to one side of the long bin 601 by the reverse acting force of the U-shaped rubber blocks 507, the buffer assembly 5 is further prevented from pushing the push rod 3 rightwards, the cabin 1 is prevented from being sprung out by an obstacle due to the reverse acting force, after the cabin 1 is driven away from the obstacle, the electromagnet 602 and the magnetic block 603 are attracted to drive the magnetic block 603 to move upwards, and the limiting block 604 pushes the limiting groove 605, and at the moment, the first sliding blocks 505 are pushed to reset by the spring 508, so that the next impact is prevented.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a high submarine craft of security, includes cabin (1), its characterized in that: the protection cabin is characterized in that a protection cabin (2) is fixed on the left side of the cabin body (1), a push rod (3) is connected to the left side of the protection cabin (2) in a sliding mode, a protection plate (4) is fixed at the left end of the push rod (3), a buffer component (5) for buffering the thrust of the push rod (3) is arranged in the protection cabin (2), and an auxiliary component (6) for reducing the reaction force of the buffer component (5) is arranged in the protection cabin (2);

the utility model provides a buffering subassembly (5) is including fixing push pedal (501) at push rod (3) right-hand member, the right side of push pedal (501) articulates there are two branches (502) that are the front and back and distribute, the right side of protection storehouse (2) inner chamber wall is fixed with two extension boards (503) that are the front and back and distribute, two be fixed with slide bar (504) between extension boards (503), sliding connection has two first sliders (505) that are the front and back and distribute on the periphery wall of slide bar (504), sliding connection has two second sliders (506) that are the front and back and distribute on the periphery wall of slide bar (504) and be located between two first sliders (505), be fixed with U type rubber piece (507) on the periphery wall of slide bar (504) and be located the one side that two first sliders (505) are opposite each other and overlap spring (508), the left side of first slider (505) and the left side slider (506) are articulated have connecting rod (509) of one end (509) all.

2. The high-safety underwater vehicle of claim 1, wherein: the protection bin (2) is wholly hollow hemispheric in the inside, the plane of the protection bin (2) is fixed with the left side of the bin body (1), the protection plate (4) is wholly a sphere matched with the left side surface of the protection bin (2), and the left side of the protection bin (2) is provided with a guide hole for the push rod (3) to penetrate and be in sliding connection with.

3. The high-safety underwater vehicle of claim 1, wherein: the two connecting rods (509) on the rear side are hinged to the right end of the rear side supporting rod (502), the two connecting rods are connected in a Y shape, the two connecting rods (509) on the front side are hinged to the right end of the front side supporting rod (502), and the three connecting rods are connected in a Y shape.

4. The high-safety underwater vehicle of claim 1, wherein: the U-shaped rubber block (507) is fixed in the middle of the sliding rod (504), and the opening of the U-shaped rubber block faces upwards.

5. The high-safety underwater vehicle of claim 1, wherein: the auxiliary assembly (6) is provided with two parts, the two parts are symmetrical around the auxiliary assembly (6) on the sliding rod (504), the auxiliary assembly (6) comprises a long bin (601) which is fixed on one side of a second sliding block (506) away from a U-shaped rubber block (507) and is in sliding connection with the sliding rod (504), an electromagnet (602) is fixed on the inner top wall of the long bin (601), a magnetic block (603) is connected in the long bin (601) and is positioned at the top of the sliding rod (504) in a sliding manner, a limiting block (604) is fixed on the bottom surface of the magnetic block (603), and a plurality of limiting grooves (605) which are distributed in a front-back equidistant manner are formed in the top surface of the sliding rod (504).

6. The high-safety underwater vehicle of claim 5 wherein: the front and the back of the long bin (601) are provided with round holes for the inner sides of the hanging rings of the sliding rods (504) to be connected with in a sliding mode, and the long bin (601) is used for the magnetic blocks (603) to slide up and down in the long bin and are in clearance fit with the long bin.

7. The high-safety underwater vehicle of claim 5 wherein: the limiting groove (605) is a right-angle trapezoid groove, the inclined surface of the limiting groove faces the U-shaped rubber block (507), and the top surface area of the limiting groove (605) is larger than the bottom surface area.