CN214451761U

CN214451761U - Recovery unit is put to slide formula cloth for AUV

Info

Publication number: CN214451761U
Application number: CN202120449990.2U
Authority: CN
Inventors: 张洪彬; 徐会希; 尹远; 陈仲; 孙波
Original assignee: Shenyang Institute of Automation of CAS
Current assignee: Shenyang Institute of Automation of CAS
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-22
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to a slideway type laying and recovering device for AUV, which comprises a supporting slideway seat, a moving frame, a swing hydraulic cylinder, a movable frame, a winch and a bow catching vehicle, wherein the movable frame and the movable frame are arranged on the supporting slide way seat, the movable frame is hinged with the movable frame, the movable frame drives the supporting slide way seat to come in and go out through the movable frame, the upper end of the movable frame is provided with a swing hydraulic cylinder connected with the movable frame, when the movable frame is separated from the supporting slideway seat, the movable frame is driven to swing through a swing hydraulic cylinder, the winch is fixedly arranged on the movable frame, the bow catching vehicle is movably arranged on the movable frame, a telescopic release pin and a rotatable tightening plate are arranged on the bow catching vehicle, the AUV is placed on the movable frame, the front end of the AUV is attached to the tightening plate, a winch cable is led out from the winch and penetrates through a bow traction ring on the AUV to be bound on the extended release pin, and the movable frame is provided with a limiting tightening mechanism for clamping and fixing the AUV. The utility model discloses can realize AUV's cloth automatically and put and retrieve the operation, the high-efficient safety of operation.

Description

Recovery unit is put to slide formula cloth for AUV

Technical Field

The utility model belongs to the technical field of underwater robot and specifically relates to a recovery unit is put with slide formula cloth to AUV.

Background

Under the background of strong national strategy for building oceans, an unmanned Autonomous Underwater robot (AUV) plays an irreplaceable role in the fields of oceanic scientific research, deep sea resource exploration and the like. Due to the characteristics of unmanned and untethered AUV, the difficulty of laying and recycling the AUV under the conditions of complex high sea is caused, so that high-safety and less-manual automatic special equipment needs to be researched to replace the conventional multi-person laying and releasing mode with low safety, manual hooks and manual swing prevention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recovery unit is put with slide formula cloth to AUV can realize the cloth of AUV automatically and put and retrieve the operation, the high-efficient safety of operation.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a recovery unit is put with slide formula to AUV, is including supporting the slideway seat, removing the frame, swing hydraulic cylinder, adjustable shelf, winch and bow catch car, wherein remove frame and adjustable shelf and all locate on supporting the slideway seat, and remove the frame and articulate with the adjustable shelf, remove the frame upper end and be equipped with swing hydraulic cylinder and link to each other with the adjustable shelf, and when the adjustable shelf breaks away from supporting the slideway seat, the adjustable shelf passes through swing hydraulic cylinder drive swing, the winch sets firmly on the adjustable shelf, and the bow catches the car and movably locates on the adjustable shelf, be equipped with telescopic release pin and rotatable take-up plate on the bow catches the car, AUV place in on the adjustable shelf and the front end with take-up plate laminating, the winch hawser is drawn forth and is bound on the release pin that stretches out after passing the bow traction ring on AUV on the adjustable shelf be equipped with the spacing mechanism of fixed AUV tightly.

The movable rack is characterized in that a wheel seat and a limiting frame are arranged on the lower side of the movable rack, an in-place limiting seat is arranged at the output end of the supporting slide way seat, the wheel seat is provided with a movable wheel which rolls along the supporting slide way seat, and when the movable rack is moved in place, the limiting frame is abutted against the in-place limiting seat on the corresponding side.

The wheel seat includes a plurality of hitch plates, and every hitch plate all is triangle-shaped, just hitch plate upper end install in remove the frame upper and downside both ends and be equipped with and remove the wheel, support the slide rail on the slide rail seat and locate respectively between two hitch plates that correspond, and remove the wheel and roll along corresponding slide rail lateral wall.

And a pushing hydraulic cylinder is arranged in the supporting slide way seat, and the moving frame is driven to move by the pushing hydraulic cylinder.

The movable frame is provided with a hydraulic cylinder connecting frame, the upper end of the hydraulic cylinder connecting frame is provided with a front mounting beam, the upper end of the movable frame is provided with a rear mounting beam, the head end of the swing hydraulic cylinder is hinged to the front mounting beam, the tail end of the swing hydraulic cylinder is hinged to the rear mounting beam, the front mounting beam is sleeved with a hydraulic cylinder front limiting sleeve for limiting the head end displacement of the swing hydraulic cylinder, and the rear mounting beam is sleeved with a hydraulic cylinder rear limiting sleeve for limiting the tail end displacement of the swing hydraulic cylinder.

The adjustable shelf downside is equipped with the adjustable shelf and removes the running roller, the adjustable shelf both sides are equipped with the collateral branch frame, just be equipped with AUV supporting roller on the collateral branch frame.

The limiting holding mechanism comprises a holding hydraulic cylinder and a holding claw, the lower end of the holding claw and the lower end of the holding hydraulic cylinder are hinged to the movable frame, and the holding claw is driven to swing through the holding hydraulic cylinder.

The bow capturing vehicle comprises a frame, a tightening plate and a release hydraulic cylinder, wherein the tightening plate is hinged to the upper end of the frame, the lower end of the frame is connected with a movable frame in a sliding mode, a mounting seat is arranged on the frame, the release hydraulic cylinder is fixedly arranged on the mounting seat, a release pin is arranged at the end of a cylinder rod of the release hydraulic cylinder, a vertical plate is arranged on the mounting seat, the release pin is inserted into the vertical plate when extending out, a middle roller is arranged on the frame, and a winch cable bypasses the middle roller.

The lower side of the frame chassis is provided with a travelling wheel and a vertical roller wheel, wherein the travelling wheel rolls along the bottom surface of the movable frame, a limit guide rail is arranged in the movable frame, the vertical roller wheel rolls along the inner side wall of the limit guide rail at the corresponding side, and the upper side of the frame chassis is provided with a disc spring brake; and the tightening plate is provided with a buffer block and a limiting corner block.

And an integrated hydraulic station is arranged at one end, far away from the movable frame, of the supporting slide way seat.

The utility model discloses an advantage does with positive effect:

1. the utility model discloses utilize the automatic cloth of realizing AUV of a plurality of mechanism combination actions to put and retrieve the operation, the equal remote control of all operations is realized, the high-efficient safety of operation and labour saving and time saving.

2. The utility model discloses can save the AUV on the adjustable shelf and utilize spacing locking of enclasping mechanism after drawing in, make things convenient for integral hoisting and transportation, also can regard as AUV's transportation maintenance platform.

3. The utility model discloses can realize the normal operation that receive and releases under the level four sea condition, complicated sea condition adaptability is strong.

Drawings

Figure 1 is a schematic drawing of the furled state of the utility model,

FIG. 2 is a schematic diagram of AUV deployment of the present invention,

FIG. 3 is a schematic diagram of AUV laying of the present invention,

figure 4 is a third schematic diagram of the AUV layout of the utility model,

figure 5 is a perspective view of the present invention shown in figure 4,

figure 6 is an enlarged schematic view of the moving frame and the movable frame of figure 5,

figure 7 is a schematic view of the wheel seat of figure 6,

figure 8 is an enlarged view at a in figure 5,

figure 9 is a schematic view of the bow catcher of figure 8,

FIG. 10 is a top view of the winch, bow capture car and winch cable of FIG. 1.

Wherein, 1 is a moving frame, 101 is a wheel seat, 1011 is a hitch plate, 1012 is a moving wheel, 1013 is a shaft end retaining ring, 1014 is a locking pin, 102 is a limit frame, 2 is a swing hydraulic cylinder, 201 is a hydraulic cylinder rear limit sleeve, 202 is a hydraulic cylinder front limit sleeve, 3 is a winch cable, 4 is a winch, 5 is a bow catching vehicle, 501 is a top tightening plate, 5011 is a buffer block, 5012 is a hinge shaft, 5013 is a limit angle block, 502 is a vehicle frame, 5021 is a travelling wheel, 5022 is a vertical roller, 5023 is a disc spring brake, 503 is a release hydraulic cylinder, 5031 is a release pin, 504 is a mounting seat, 505 is a middle roller, 6 is a support sliding way seat, 601 is an in-place limit seat, 7 is a movable frame, 701 is a movable frame moving roller, 702 is a hydraulic cylinder connecting frame, 703 is a side bracket, 704 is an AUV support roller, 705 is a limit guide rail, 8 is a limit clasping mechanism, 801 is a clasping hydraulic cylinder, 802 is a clasping claw, 803, 9 is an integrated hydraulic station, 10 is a pushing hydraulic cylinder, and 11 is a bow traction ring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-10, the present invention comprises a supporting chute seat 6, a moving frame 1, a swing hydraulic cylinder 2, a movable frame 7, a winch 4 and a bow catching vehicle 5, wherein the moving frame 1 and the movable frame 7 are movably disposed on the supporting chute seat 6, the moving frame 1 is hinged to the movable frame 7, and as shown in fig. 2, the movable frame 7 is driven by the moving frame 1 to move in and out of the supporting chute seat 6, the upper end of the moving frame 1 is provided with the swing hydraulic cylinder 2 connected to the movable frame 7, and as shown in fig. 3, after the movable frame 7 is separated from the supporting chute seat 6, the movable frame 7 is driven to swing by the swing hydraulic cylinder 2, the winch 4 is fixedly disposed on the movable frame 7, the bow catching vehicle 5 is movably disposed on the movable frame 7, the bow catching vehicle 5 is provided with a release pin 5031 and a rotatable tightening plate 501 which are driven to extend and retract by the release hydraulic cylinder 503, as shown in fig. 10, the AUV is placed on the movable frame 7, the front end of the AUV is attached to the tightening plate 501, the winch cable 3 is led out from the winch 4, passes through the bow traction ring 11 of the AUV, and is bound to the extended release pin 5031, and the movable frame 7 is provided with a limiting clasping mechanism 8 for clamping and fixing the AUV. As shown in fig. 1-5, the utility model discloses during the laying operation, the removal frame 1 moves on supporting the chute seat 6 and drives the adjustable shelf 7 and move and make it break away from supporting the chute seat 6, then swing the swinging hydraulic cylinder 2 drive adjustable shelf 7 and swing downwards, after the swing is in place, spacing cohesion mechanism 8 is opened, and winch 4 release winch hawser 3, the AUV moves downwards together with bow catching car 5 under the action of gravity, it arranges the aquatic to move to the back of adjustable shelf 7 bottom back top pinch plate 501 normal running fit AUV level, then release pin 5031 withdrawal on the bow catching car 5 releases winch hawser 3 tip, winch hawser 3 breaks away from with AUV's bow towing ring 11 and accomplishes the laying operation.

As shown in fig. 1-2, the lower side of the movable frame 1 is provided with a wheel seat 101 and a limiting frame 102, the output end of the supporting slide seat 6 is provided with a limiting seat 601 in place, as shown in fig. 6-7, the wheel seat 101 is provided with a movable wheel 1012 which rolls along a slide rail on the corresponding side of the supporting slide seat 6, and when the movable frame 1 moves to the output end of the supporting slide seat 6, the limiting frame 102 abuts against the limiting seat 601 in place on the corresponding side to limit the displacement of the movable frame 1, so as to prevent the movable frame from separating from the supporting slide seat 6. As shown in fig. 2 and 5, in the present embodiment, a pushing hydraulic cylinder 10 is disposed in the supporting slide seat 6 to drive the moving frame 1 to move on the supporting slide seat 6.

As shown in fig. 6 to 7, in this embodiment, the wheel seat 101 includes a plurality of coupling plates 1011, each coupling plate 1011 is triangular, and the upper ends of the coupling plates 1011 are mounted on the upper and lower ends of the movable frame 1 through locking pins 1014, and moving wheels 1012 are disposed at both ends of the upper and lower sides of the movable frame 1, the sliding rails on the supporting chute seat 6 are disposed between the two corresponding coupling plates 1011, and the moving wheels 1012 on the two coupling plates 1011 roll along the corresponding side walls of the sliding rails, so that the movable frame 1 can be moved while limiting the lateral displacement thereof and preventing the tipping. In this embodiment, the axle of the moving wheel 1012 is fixed to the coupling plate 1011 by an axle end retainer 1013.

As shown in fig. 1 and 6, a rear mounting beam is arranged at the upper end of the moving frame 1, the tail end of the swing hydraulic cylinder 2 is hinged to the rear mounting beam, a hydraulic cylinder rear limiting sleeve 201 is sleeved on the rear mounting beam to limit the transverse displacement of the tail end of the swing hydraulic cylinder 2 from two sides, a hydraulic cylinder connecting frame 702 is arranged on the movable frame 7, a front mounting beam is arranged at the upper end of the hydraulic cylinder connecting frame 702, the head end of the swing hydraulic cylinder 2 is hinged to the front mounting beam, and a hydraulic cylinder front limiting sleeve 202 is sleeved on the front mounting beam to limit the transverse displacement of the head end of the swing hydraulic cylinder 2 from two sides. In this embodiment, the swing range of the swing hydraulic cylinder 2 driving the movable frame 7 is 0 to 70 °.

As shown in fig. 1, 6 and 8, a movable frame moving roller 701 is disposed at the lower side of the movable frame 7 and rolls along the supporting slide seat 6, side frames 703 are disposed at both sides of the movable frame 7, and a plurality of AUV supporting rollers 704 are disposed on the side frames 703 at equal intervals along the length direction to assist in supporting the AUV and also to realize sliding of the AUV on the movable frame 7.

As shown in fig. 8, the limiting clasping mechanism 8 includes a clasping hydraulic cylinder 801 and a clasping claw 802, the lower end of the clasping claw 802 and the lower end of the clasping hydraulic cylinder 801 are both hinged to the side bracket 703 on the corresponding side of the movable frame 7, and the clasping claw 802 is driven to swing by the clasping hydraulic cylinder 801. In this embodiment, a connecting rod 803 is provided between adjacent clasping claws 802, and the end of the rod of the clasping hydraulic cylinder 801 is hinged to the connecting rod 803.

As shown in fig. 8 to 9, the bow capturing vehicle 5 includes a frame 502, the tightening plate 501 is hinged to the upper end of the frame 502 through a hinge 5012, a buffer block 5011 is disposed on one side of the tightening plate 501 to abut against the AUV for limiting and buffering, and a limiting angle block 5013 is disposed on the other side of the tightening plate 501 to limit the rotation range of the tightening plate 501, in this embodiment, the buffer block 5011 is made of rubber, the lower end of the frame 502 is slidably connected to the movable frame 7, an installation base 504 is disposed on the frame 502, the releasing liquid 503 is fixedly disposed on the installation base 504, a releasing pin 5031 is installed at the end of the rod of the releasing liquid cylinder, a vertical plate is disposed on the installation base 504, and the releasing pin 5031 is inserted into the vertical plate when extending out, at this time, as shown in fig. 10, the winch 3 may be bound to the releasing pin 5031 and may not be detached.

As shown in fig. 9, in this embodiment, a traveling wheel 5021 and a vertical roller 5022 are disposed on a lower side of a chassis 502 of the bow capturing car 5, wherein the traveling wheel 5021 rolls along a bottom surface of the movable frame 7, as shown in fig. 8, a limit rail 705 is disposed in the movable frame 7, the vertical roller 5022 rolls along an inner sidewall of the limit rail 705 on a corresponding side, so as to limit a lateral displacement of the bow capturing car 5, a disc spring brake 5023 is disposed on an upper side of the chassis 502 to prevent the car from sliding down too fast, and the disc spring brake 5023 is a commercially available product and is known in the art.

As shown in fig. 9-10, the middle roller 505 is provided on the frame 502, and when the winch cable 3 passes through the bow traction ring 11 and is bound on the release pin 5031, the winch cable 3 passes around the middle roller 505, and the middle roller 505 is located between the winch cables 3 on two sides to avoid the winch cables 3 from being twisted together.

As shown in fig. 1, an integrated hydraulic station 9 is provided at an end of the support slide seat 6 away from the movable frame 7 to supply oil to each hydraulic cylinder.

The utility model discloses a theory of operation does:

in the laying operation of the utility model, as shown in fig. 1, the AUV is placed on the movable frame 7, as shown in fig. 10, the front end of the AUV is tightly pressed against the tightening plate 501 of the bow catcher 5, and at the same time, the winch cable 3 is drawn out by the winch 4 and passes through the bow traction ring 11 of the AUV and then is bound on the extended release pin 5031, at this time, the release pin 5031 is extended and inserted into the vertical plate on the mounting seat 504, the winch cable 3 cannot be separated, as shown in fig. 2 to 5, when laying, the hydraulic cylinder 10 is firstly pushed to start driving the movable frame 1 to move on the supporting chute seat 6, the movable frame 1 drives the movable frame 7 to move and make it separate from the supporting chute seat 6, then the swing hydraulic cylinder 2 is started to drive the movable frame 7 to swing downwards, after swinging is in place, the limiting clasping mechanism 8 is opened, then the winch cable 3 is released by the winch 4, under the action of gravity, the AUV moves downwards together with the bow catcher 5, after moving to the bottom of the movable frame 7, the jacking plate 501 is rotatably matched with the AUV and horizontally placed in the water, then the release pin 5031 on the bow catcher 5 retracts to release the end of the winch cable 3, and the winch cable 3 is separated from the bow traction ring 11 of the AUV to complete the AUV laying operation. During recovery, the AUV needs to finish the rope throwing action according to a remote control command, an operator takes out the rope and ties the rope on the winch cable 3, then the winch 4 drives the winch cable 3 to drag the AUV to enter the movable frame 7, the limiting holding mechanism 8 is closed, then the movable frame 7 swings upwards, and then the hydraulic cylinder 10 is pushed to retract so that the movable frame 1 drives the movable frame 7 to enter the supporting slideway seat 6.

Claims

1. The utility model provides a recovery unit is put to slide formula cloth for AUV which characterized in that: comprises a supporting slide way seat (6), a moving frame (1), a swing hydraulic cylinder (2), a movable frame (7), a winch (4) and a bow catching vehicle (5), wherein the moving frame (1) and the movable frame (7) are arranged on the supporting slide way seat (6), the moving frame (1) is hinged with the movable frame (7), the swing hydraulic cylinder (2) is arranged at the upper end of the moving frame (1) and is connected with the movable frame (7), when the movable frame (7) is separated from the supporting slide way seat (6), the movable frame (7) is driven to swing by the swing hydraulic cylinder (2), the winch (4) is fixedly arranged on the movable frame (7), the bow catching vehicle (5) is movably arranged on the movable frame (7), a telescopic release pin (5031) and a rotatable jacking plate (501) are arranged on the bow catching vehicle (5), an AUV is arranged on the movable frame (7), and the front end of the AUV is attached to the jacking plate (501), the winch cable (3) is led out from the winch (4), penetrates through a bow traction ring (11) on the AUV and then is bound on an extended release pin (5031), and a limiting and clasping mechanism (8) for fixing the AUV is arranged on the movable frame (7).

2. The slide type deployment and recovery device for AUV according to claim 1, wherein: remove frame (1) downside and be equipped with wheel seat (101) and spacing (102) the output of supporting slide seat (6) is equipped with spacing (601) that targets in place, be equipped with on wheel seat (101) and remove wheel (1012) and roll along supporting slide seat (6), and when removing frame (1) and remove and target in place, spacing (102) offset with the spacing (601) that targets in place that corresponds the side.

3. The slide type deployment and recovery device for AUV according to claim 2, wherein: wheel seat (101) include a plurality of hitch plates (1011), and every hitch plate (1011) all is triangle-shaped, just hitch plate (1011) upper end install in remove frame (1) upper and lower side both ends and be equipped with and remove wheel (1012), support slide rail on slide rail seat (6) and locate respectively between two hitch plates (1011) that correspond, and remove wheel (1012) and roll along corresponding slide rail lateral wall.

4. The slide type deployment and recovery device for AUV according to claim 1, wherein: a pushing hydraulic cylinder (10) is arranged in the supporting slide way seat (6), and the moving frame (1) is driven to move through the pushing hydraulic cylinder (10).

5. The slide type deployment and recovery device for AUV according to claim 1, wherein: be equipped with pneumatic cylinder link (702) on adjustable shelf (7), installation roof beam before pneumatic cylinder link (702) upper end is equipped with, removal frame (1) upper end is equipped with the back installation roof beam, swing pneumatic cylinder (2) head end articulate in on the preceding installation roof beam, the tail end articulate in on the back installation roof beam, the cover is equipped with on the preceding installation roof beam and is injectd stop collar (202) before the pneumatic cylinder of swing pneumatic cylinder (2) head end displacement, the cover is equipped with on the back installation roof beam and is injectd behind the pneumatic cylinder of swing pneumatic cylinder (2) tail end displacement stop collar (201).

6. The slide type deployment and recovery device for AUV according to claim 1, wherein: a movable frame moving roller (701) is arranged on the lower side of the movable frame (7), side brackets (703) are arranged on two sides of the movable frame (7), and AUV supporting rollers (704) are arranged on the side brackets (703).

7. The slide type deployment and recovery device for AUV according to claim 1, wherein: the limiting clasping mechanism (8) comprises a clasping hydraulic cylinder (801) and a clasping claw (802), the lower end of the clasping claw (802) and the lower end of the clasping hydraulic cylinder (801) are hinged to the movable frame (7), and the clasping claw (802) swings through the driving of the clasping hydraulic cylinder (801).

8. The slide type deployment and recovery device for AUV according to claim 1, wherein: the bow capturing vehicle (5) comprises a vehicle frame (502), a tightening plate (501) and a releasing hydraulic cylinder (503), the tightening plate (501) is hinged to the upper end of the vehicle frame (502), the lower end of the vehicle frame (502) is connected with a movable frame (7) in a sliding mode, a mounting seat (504) is arranged on the vehicle frame (502), the releasing hydraulic cylinder (503) is fixedly arranged on the mounting seat (504), a releasing pin (5031) is mounted at the end of a cylinder rod of the releasing hydraulic cylinder (503), a vertical plate is arranged on the mounting seat (504), the releasing pin (5031) is inserted into the vertical plate when extending out, an intermediate roller (505) is arranged on the vehicle frame (502), and a winch mooring rope (3) bypasses the intermediate roller (505).

9. The slide type deployment and recovery device for AUV according to claim 8, wherein: a traveling wheel (5021) and a vertical roller (5022) are arranged on the lower side of a chassis of the frame (502), wherein the traveling wheel (5021) rolls along the bottom surface of the movable frame (7), a limit guide rail (705) is arranged in the movable frame (7), the vertical roller (5022) rolls along the inner side wall of the limit guide rail (705) on the corresponding side, and a disc spring brake (5023) is arranged on the upper side of the chassis of the frame (502); and the tightening plate (501) is provided with a buffer block (5011) and a limit angle block (5013).

10. The slide type deployment and recovery device for AUV according to claim 1, wherein: and an integrated hydraulic station (9) is arranged at one end, far away from the movable frame (7), of the supporting slide way seat (6).