An underwater equipment recovery device

Abstract

The present application relates to an underwater equipment recovery device, and to the technical field of underwater equipment recovery, which includes a recovery box; the recovery box is a structure with two openings at both ends, with a partition net at one end and a sliding door at the other end; a first slide groove is provided on both inner side walls of the recovery box near the sliding door, the length direction of the first slide groove is the vertical direction, and two first sliders are slidably arranged in the first slide groove; a second slide groove is provided on the top wall and the bottom wall of the recovery box, the length direction of the second slide groove is the horizontal direction, and a second slider is slidably arranged in the second slide groove; there are two sliding doors, and the ends of the two sliding doors that are close to each other are both rotatably connected to the corresponding two first sliders, and the ends that are away from each other are both rotatably connected to the corresponding second sliders; a driving component is also provided in the recovery box. The present application can automatically open the sliding door when recovery is required to facilitate the equipment to enter the recovery box, and close the sliding door when recovery is not required, effectively preventing large foreign objects from mistakenly entering the recovery box.

Description

Technical Field

[0001] The present application relates to the technical field of underwater equipment recovery, and in particular to an underwater equipment recovery device. Background Art

[0002] Unmanned aerial vehicles have been widely used in the fields of marine resource exploration, underwater search and rescue, military defense, etc. As underwater equipment, the operating capability of unmanned aerial vehicles is largely affected by the sea conditions in the operating area, especially the deployment and recovery under harsh sea conditions, which greatly restricts the performance of their operating capabilities. Under these conditions, how to ensure the safe recovery of unmanned aerial vehicles has become an urgent problem to be solved. With the growing demand for the development of seabed resources, the frequency of use of various underwater equipment has gradually increased, and higher requirements have been put forward for the recovery efficiency and safety of the equipment.

[0003] For the recovery of unmanned aerial vehicles, the existing technical means mainly use manual diving underwater to operate the recovery device, use remote control equipment to control the recovery operation, and use automated devices to achieve automatic recovery of underwater equipment. Among them, manual diving underwater recovery equipment is not only inefficient but also highly dangerous; although remote control equipment can solve some safety problems, it is easily subject to signal interference in complex underwater environments; although automated devices can achieve remote recovery, they still have problems such as complex structure and high cost, and their scope of application is limited. In addition, commonly used recovery devices also include simple mechanical structures of net bag recovery devices and boom recovery devices. The former relies on manual operation, while the latter completes the recovery work by grabbing the equipment with a mechanical arm, but these means generally cannot effectively cope with the challenges brought by severe sea conditions.

[0004] Existing underwater equipment recovery devices often lack an effective closing mechanism, that is, they lack a well-designed closing mechanism to prevent external debris from entering the recovery box. When the unmanned vehicle returns to the recovery location, if there is no appropriate closing structure, it will not only reduce the recovery accuracy and efficiency, but also may interrupt the recovery process due to external interference, thereby increasing the recovery risk. Therefore, a more effective solution is urgently needed to improve this situation. Summary of the invention

[0005] In order to overcome the above technical problems, the present application provides an underwater equipment recovery device.

[0006] The present application provides an underwater equipment recovery device, which adopts the following technical solution:

[0007] A device for recovering underwater equipment, comprising a recovery box; the recovery box is a structure with openings at both ends, with a partition net provided at one end and a sliding door provided at the other end; a first sliding groove is provided on the two inner side walls of the recovery box close to the sliding door, the length direction of the first sliding groove is in the vertical direction, and two first sliding blocks are slidably arranged in the first sliding groove; a second sliding groove is provided on the top wall and the bottom wall of the recovery box, the length direction of the second sliding groove is in the horizontal direction, and a second sliding block is slidably arranged in the second sliding groove; there are two sliding doors, and the ends of the two sliding doors close to each other are rotatably connected to the corresponding two first sliding blocks, and the ends away from each other are rotatably connected to the corresponding second sliding blocks; a driving assembly is also provided in the recovery box, for driving the second sliding block to move, thereby driving the sliding block to open or close.

[0008] By adopting the above technical solution, the underwater equipment recovery device utilizes the design of openings at both ends of the recovery box, and sets a partition net at one end and a sliding door at the other end, thereby realizing the function of effectively capturing underwater equipment and preventing loss. The sliding door cooperates with the rotational connection of the first slider and the second slider to ensure that the sliding door can be smoothly opened and closed under the action of the driving component, thereby ensuring the safety and convenience of operation of the underwater equipment after entering the recovery box. In addition, the sliding door is automatically opened when recovery is required to facilitate the equipment to enter the recovery box, and the sliding door is closed when recovery is not required, effectively preventing large foreign objects from accidentally entering the recovery box.

[0009] Optionally, the driving assembly includes an electric telescopic rod and a connecting frame; the connecting frame is vertically arranged, the bottom of the connecting frame is fixedly connected to the top of a second slider located at the bottom of the recycling box, and the top of the connecting frame is fixedly connected to the bottom of the second slider located at the top of the recycling box; the fixed end of the electric telescopic rod is fixed on the bottom surface inside the recycling box, and the movable end is fixedly connected to a side of the second slider away from the sliding door, and the length direction of the electric telescopic rod is parallel to the length direction of the second slide groove.

[0010] By adopting the above technical solution, the driving component includes an electric telescopic rod and a connecting frame, the connecting frame is vertically arranged and fixedly connected to the second slider, the fixed end of the electric telescopic rod is fixed to the bottom surface of the recycling box, and the movable end is fixedly connected to the second slider, and the length direction of the electric telescopic rod is parallel to the length direction of the second slide groove, so that the electric telescopic rod drives the second slider to move along the second slide groove, thereby driving the sliding door to open or close, thereby improving the automation degree and operation convenience of the recycling device.

[0011] Optionally, a third slide groove is opened on the side walls on both sides of the recycling box, the length direction of the third slide groove is parallel to the length direction of the second slide groove, a third slider is slidably arranged in the third slide groove, and the third slider is fixedly connected to the connecting frame.

[0012] By adopting the above technical solution, the third slide groove is provided so that the third slider can slide in the third slide groove, thereby ensuring that the connecting frame moves smoothly under the drive component, ensuring the stability and reliability of the opening or closing of the sliding door.

[0013] Optionally, four fourth slide grooves are provided on the end surface of the recycling box near one end of the sliding door, the depth direction of the fourth slide grooves is parallel to the length direction of the second slide grooves, a guide plate is slidably arranged in the fourth slide groove, the end of the guide plate near the partition net is rotatably connected to a fourth sliding block, the end of the guide plate away from the fourth sliding block is fixedly connected to an elastic rope, and the end of the elastic rope away from the guide plate is fixedly connected to the outer wall of the recycling box.

[0014] By adopting the above technical solution, when the guide plate moves to the outside of the fourth slide groove, it can automatically tilt under the action of the elastic rope, thereby effectively guiding the underwater equipment into the recovery box.

[0015] Optionally, it also includes a connecting rod assembly, and the fourth slider located at the bottom of the recycling box is connected to the second slider located at the bottom of the recycling box through the connecting rod assembly. When the electric telescopic rod drives the second slider to move in a direction away from the partition net, it can drive the fourth slider to move in a direction close to the partition net.

[0016] By adopting the above technical solution, the setting of the connecting rod assembly enables the electric telescopic rod to drive the second slider to move in the direction away from the partition net, thereby driving the fourth slider to move in the direction close to the partition net, thereby realizing the linkage between the opening of the sliding door and the guiding action of the guide plate, thereby improving the convenience and reliability of the operation of the underwater equipment recovery device.

[0017] Optionally, the connecting rod assembly includes a first connecting rod and a first rotating shaft, a connecting groove is opened in the bottom wall of the recovery box, the top of the connecting groove is connected to the second slide groove, the bottom of the connecting groove is connected to the fourth slide groove, and the first rotating shaft is vertically arranged and fixed in the connecting groove; the first connecting rod is a bidirectional multi-stage electric telescopic rod, the fixed end of the first connecting rod is located at its center, the fixed end of the first connecting rod is rotatably connected to the first rotating shaft, one movable end of the first connecting rod is rotatably connected to the second slider, and the other movable end is rotatably connected to the fourth slider.

[0018] By adopting the above technical solution, the first connecting rod can rotate under the support of the first rotating shaft, and realize the linkage between the second slider and the fourth slider through its own bidirectional multi-stage telescopic function, so that when the electric telescopic rod drives the second slider to move, it can drive the fourth slider to move together, accurately control the position change of the guide plate, and realize the coordinated action of the sliding door and the guide plate. When the sliding door is opened, the guide plate moves outward to the working position, and when the sliding door is closed, the guide plate is retracted into the fourth slide groove, thereby improving the reliability and efficiency of the equipment recovery process.

[0019] Optionally, the connecting rod assembly also includes a second connecting rod; two adjacent fourth sliding grooves are connected to each other, the second connecting rod is L-shaped, and four second connecting rods are provided, and one second connecting rod is fixedly connected between each adjacent two fourth sliding blocks.

[0020] By adopting the above technical solution, the setting of the second connecting rod makes the connection between the fourth slider more stable, enhances the stability of the guide plate during movement, ensures that the guide plate can move smoothly when the sliding door is opened or closed, and improves the reliability of the recovery device.

[0021] Optionally, it also includes an abutment component, which includes an abutment pad and a second telescopic rod, two of which are provided, and the two abutment pads are respectively located above and below the recycling box; the second telescopic rod is an electric telescopic rod and four of which are provided, two of which have fixed ends fixedly connected to the top wall of the recycling box, and movable ends fixedly connected to the abutment pad located above; the other two of which have fixed ends fixedly connected to the bottom wall of the recycling box, and movable ends fixedly connected to the abutment pad located below.

[0022] By adopting the above technical solution, when the underwater equipment enters the recovery box, the abutment assembly can position the underwater equipment in the up and down directions inside the recovery box to prevent the equipment from shaking or shifting during the recovery process, ensuring that the equipment is safely and stably recovered into the recovery box.

[0023] Optionally, one side of the two abutment pads that are close to each other is arc-shaped.

[0024] By adopting the above technical solution, the arc design of the abutment pad can better adapt to underwater equipment of different shapes and sizes during the recovery process, improve the stability and reliability of the recovery process, reduce the movement and collision of the equipment in the recovery box, and effectively protect the safety of the underwater equipment during the recovery process.

[0025] Optionally, a fixed box and a connecting block are provided on the top of the recycling box, and the fixed box is fixedly arranged on the top of the recycling box; the connecting block is arranged on the top of the fixed box and is rotatably connected to the fixed box, and a motor is provided in the fixed box, and the motor is used to drive the connecting block to rotate; two lifting rings are provided on the top of the connecting block, and a lifting rope is provided on the lifting rings.

[0026] By adopting the above technical solution, a fixed box and a connecting block are provided on the top of the recovery box, and the fixed box is fixedly arranged on the top of the recovery box; the connecting block is arranged on the top of the fixed box and is rotatably connected to the fixed box, and a motor is provided in the fixed box, and the motor is used to drive the connecting block to rotate; two lifting rings are provided on the top of the connecting block, and lifting ropes are provided on the lifting rings, so that the underwater equipment recovery device can be conveniently lifted and rotated, thereby improving the convenience and efficiency of the recovery operation.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] By providing a sliding door that can be opened and closed, the problem of easy entry of foreign matter due to the lack of a special sliding door design in the prior art is solved, and the safety recovery performance of the equipment is improved;

[0029] The setting of the drive assembly realizes the automatic opening and closing of the sliding door, reduces the need for manual intervention, simplifies the recovery process, and has higher adaptability and reliability in complex and changeable underwater environments;

[0030] The design of the third slide groove and the third slide block further enhances the overall stability of the device, ensuring that the coordinated actions of the various components during the opening and closing process of the sliding door are more stable and reliable.

[0031] The setting of the connecting rod assembly enables the electric telescopic rod to drive the second slider to move in the direction away from the partition net, thereby driving the fourth slider to move in the direction close to the partition net, thereby realizing the linkage between the opening of the sliding door and the guiding action of the guide plate, thereby improving the convenience and reliability of the operation of the underwater equipment recovery device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0033] Figure 2 is a schematic cross-sectional structure diagram of an embodiment of the present application;

[0034] Figure 3 yes Figure 2 A partial enlarged schematic diagram of part A;

[0035] Figure 4 yes Figure 2 A partial enlarged schematic diagram of part B.

[0036] Explanation of the accompanying drawings: 1. Recovery box; 11. First slide slot; 12. Second slide slot; 13. Third slide slot; 14. Fourth slide slot; 15. Fixed box; 16. Connecting block; 17. Lifting ring; 18. Lifting rope; 19. Connecting slot; 2. Sliding door; 3. Partition net; 4. First slider; 5. Second slider; 6. Driving assembly; 61. Electric telescopic rod; 62. Connecting frame; 63. Third slider; 7. Guide plate; 71. Fourth slider; 72. Elastic rope; 8. Connecting rod assembly; 81. First connecting rod; 82. First rotating shaft; 83. Second connecting rod; 9. Abutment assembly; 91. Abutment pad; 92. Second telescopic rod. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-4 This application is described in further detail.

[0038] The present application embodiment discloses an underwater equipment recovery device. Figure 1 and Figure 2 , an underwater equipment recovery device includes a recovery box 1; the recovery box 1 is horizontally arranged and has an open structure at both ends, one end of which is provided with a partition net 3 and the other end of which is provided with a sliding door 2; a first slide groove 11 is provided on the two inner side walls of the recovery box 1 near the sliding door 2, and the length direction of the first slide groove 11 is vertical, and two first sliding blocks 4 are slidably arranged in each first slide groove 11 along the vertical direction; a second slide groove 12 is provided on the top wall and the bottom wall of the recovery box 1, and the length direction of the second slide groove 12 is horizontal, and a second sliding block 5 is slidably arranged in the second slide groove 12 along its length direction; there are two sliding doors 2, and the ends of the two sliding doors 2 that are close to each other are rotatably connected to the corresponding two first sliding blocks 4, and the ends that are away from each other are rotatably connected to the corresponding second sliding blocks 5; a driving component 6 is also provided in the recovery box 1, which is used to drive the second sliding block 5 to move and drive the sliding door 2 to open or close.

[0039] The underwater equipment recovery device utilizes the design of the recovery box 1 with openings at both ends, and sets a partition net 3 at one end and a sliding door 2 at the other end, so as to realize the function of effectively capturing underwater equipment and preventing loss. The sliding door 2 is hingedly matched with the first slider 4 and the second slider 5, so as to ensure that the sliding door 2 can be smoothly opened and closed under the action of the driving component 6, thereby ensuring the safety and convenience of operation of the underwater equipment after entering the recovery box 1. In addition, the sliding door 2 is automatically opened when recovery is required to facilitate the equipment to enter the recovery box 1, and the sliding door 2 is closed when recovery is not required, so as to effectively prevent large foreign objects from mistakenly entering the recovery box 1.

[0040] Reference Figure 1A fixing box 15 and a connecting block 16 are arranged on the top of the recovery box 1. The fixing box 15 is fixedly arranged on the top of the recovery box 1. The connecting block 16 is arranged on the top of the fixing box 15 and is rotatably connected to the fixing box 15. A motor is arranged in the fixing box 15, and the motor is used to drive the connecting block 16 to rotate. Two lifting rings 17 are arranged on the top of the connecting block 16, and a lifting rope 18 is arranged on the lifting ring 17. The underwater equipment recovery device can be conveniently hoisted and rotated, thereby improving the convenience and efficiency of the recovery operation.

[0041] Reference Figure 2 The driving assembly 6 includes an electric telescopic rod 61 and a connecting frame 62; the connecting frame 62 is vertically arranged, the bottom of the connecting frame 62 is fixedly connected to the top of the second slider 5 located at the bottom of the recycling box 1, and the top of the connecting frame 62 is fixedly connected to the bottom of the second slider 5 located at the top of the recycling box 1; the fixed end of the electric telescopic rod 61 is fixed to the bottom surface inside the recycling box 1, and the movable end is fixedly connected to the side of the second slider 5 away from the sliding door 2, and the length direction of the electric telescopic rod 61 is parallel to the length direction of the second slide groove 12; the electric telescopic rod 61 drives the second slider 5 to move along the second slide groove 12, thereby driving the sliding door 2 to open or close, thereby improving the automation degree and operation convenience of the recycling device.

[0042] Reference Figure 2 and Figure 3 A third slide groove 13 is provided on the side walls on both sides of the recycling box 1. The length direction of the third slide groove 13 is parallel to the length direction of the second slide groove 12. A third slider 63 is slidably provided in the third slide groove 13. The third slider 63 is fixedly connected to the connection frame 62. The third slide groove 13 is provided so that the third slider 63 can slide in the third slide groove 13, thereby ensuring that the connection frame 62 moves smoothly under the drive of the driving assembly 6, and ensuring the stability and reliability of the opening or closing of the sliding door 2.

[0043] When there is no need to recover the underwater equipment, the movable end of the electric telescopic rod 61 is extended, which can drive the second sliding block 5 below to move in the direction close to the sliding door 2, and drive the connecting frame 62 to move in the direction close to the sliding door 2, thereby driving the second sliding block 5 above to move in the direction close to the sliding door 2, and thus driving the two groups of first sliding blocks 4 to move in the direction close to each other, thereby closing the sliding door 2; when it is necessary to recover the underwater equipment, the movable end of the electric telescopic rod 61 is shortened, which can drive the second sliding block 5 below to move in the direction away from the sliding door 2, and drive the connecting frame 62 to move in the direction away from the sliding door 2, and thus driving the two groups of first sliding blocks 4 to move in the direction away from each other, thereby opening the sliding door 2.

[0044] Reference Figure 2 and Figure 4, the end surface of the recovery box 1 near the sliding door 2 is provided with four fourth chute grooves 14, the depth direction of the fourth chute grooves 14 is parallel to the length direction of the second chute grooves 12, and a guide plate 7 is slidably arranged in the fourth chute groove 14, and a fourth slider 71 is hingedly connected to the end of the guide plate 7 near the partition net 3, and an elastic rope 72 is fixedly connected to the end of the guide plate 7 away from the fourth slider 71, and the end of the elastic rope 72 away from the guide plate 7 is fixedly connected to the outer wall of the recovery box 1. When the guide plate 7 moves to the outside of the fourth chute groove 14, it can automatically tilt under the action of the elastic rope 72, effectively guiding the underwater equipment into the recovery box 1. The setting of the connecting rod assembly 8 enables the electric telescopic rod 61 to drive the second slider 5 to move in the direction away from the partition net 3, and can drive the fourth slider 71 to move in the direction close to the partition net 3, so as to realize the linkage between the opening of the sliding door 2 and the guiding action of the guide plate 7, and improve the convenience and reliability of the operation of the underwater equipment recovery device.

[0045] Reference Figure 2 and Figure 4 A connecting rod assembly 8 is also provided in the recovery box 1. The fourth slider 71 located at the bottom of the recovery box 1 is connected to the second slider 5 located at the bottom of the recovery box 1 through the connecting rod assembly 8. When the electric telescopic rod 61 drives the second slider 5 to move in a direction away from the partition net 3, the fourth slider 71 can be driven to move in a direction close to the partition net 3. The setting of the connecting rod assembly 8 enables the electric telescopic rod 61 to drive the second slider 5 to move in a direction away from the partition net 3, and the fourth slider 71 can be driven to move in a direction close to the partition net 3, so that the opening of the sliding door 2 and the guiding action of the guide plate 7 are linked, thereby improving the convenience and reliability of the operation of the underwater equipment recovery device.

[0046] Reference Figure 2 and Figure 4 The connecting rod assembly 8 includes a first connecting rod 81 and a first rotating shaft 82. A connecting groove 19 is opened in the bottom wall of the recycling box 1. The top of the connecting groove 19 is connected to the second slide groove 12, and the bottom of the connecting groove 19 is connected to the fourth slide groove 14. The first rotating shaft 82 is vertically arranged and fixed in the connecting groove 19; the first connecting rod 81 is a bidirectional multi-stage electric telescopic rod, the fixed end of the first connecting rod 81 is located at the center thereof, the fixed end of the first connecting rod 81 is rotatably connected to the first rotating shaft 82, one movable end of the first connecting rod 81 is hinged to the second slider 5, and the other movable end is hinged to the fourth slider 71.

[0047] Reference Figure 2 and Figure 4The connecting rod assembly 8 further includes a second connecting rod 83; two adjacent fourth sliding grooves 14 are connected to each other, the second connecting rod 83 is L-shaped, and four second connecting rods 83 are provided, and one second connecting rod 83 is fixedly connected between each two adjacent fourth sliding blocks 71. The provision of the second connecting rod 83 makes the connection between the fourth sliding blocks 71 more stable, enhances the stability of the guide plate 7 during the movement process, ensures that the guide plate 7 can move smoothly when the sliding door 2 is opened or closed, and improves the reliability of the recovery device.

[0048] The first connecting rod 81 can rotate under the support of the first rotating shaft 82, and realizes the linkage between the second slider 5 and the fourth slider 71 through its own bidirectional multi-stage telescopic function, so that when the electric telescopic rod 61 drives the second slider 5 to move, it can drive the fourth slider 71 to move together, accurately control the position change of the guide plate 7, and realize the coordinated action of the sliding door 2 and the guide plate 7. When the sliding door 2 is opened, the guide plate 7 moves outward to the working position, and when the sliding door 2 is closed, the guide plate 7 is recovered into the fourth sliding groove 14.

[0049] Reference Figure 2 , and also includes an abutment assembly 9, the abutment assembly 9 includes an abutment pad 91 and a second telescopic rod 92, there are two abutment pads 91, and the two abutment pads 91 are respectively located at the top and bottom of the recycling box 1; the second telescopic rod 92 is an electric telescopic rod 61 and is provided with four, wherein the fixed ends of the two second telescopic rods 92 are fixedly connected to the top wall of the recycling box 1, and the movable ends are fixedly connected to the abutment pad 91 located at the top; the fixed ends of the other two second telescopic rods 92 are fixedly connected to the bottom wall of the recycling box 1, and the movable ends are fixedly connected to the abutment pad 91 located at the bottom. The side of the two abutment pads 91 close to each other is arc-shaped. When the underwater equipment enters the recycling box 1, the abutment assembly 9 can position the underwater equipment in the up and down directions inside the recycling box 1 to prevent the equipment from shaking or shifting during the recycling process, and ensure that the equipment is safely and stably recovered into the recycling box 1.

[0050] The implementation principle of an underwater equipment recovery device in the embodiment of the present application is:

[0051] When there is no need to recover the underwater equipment, the movable end of the electric telescopic rod 61 is extended, which can drive the second slider 5 below to move toward the sliding door 2, and drive the connecting frame 62 to move toward the sliding door 2, thereby driving the second slider 5 above to move toward the sliding door 2, and thus drive the two groups of first sliders 4 to move toward each other, thereby closing the sliding door 2; at the same time, the fourth slider 71 moves toward the direction close to the partition net 3, driving the guide plate 7 to be recovered into the fourth slide groove 14.

[0052] When it is necessary to recover the underwater equipment, the movable end of the electric telescopic rod 61 is shortened, which can drive the second sliding block 5 below to move in the direction away from the sliding door 2, and drive the connecting frame 62 to move in the direction away from the sliding door 2, so as to drive the two groups of first sliding blocks 4 to move in the directions away from each other, so as to open the sliding door 2; at the same time, the fourth sliding block 71 moves in the direction away from the partition net 3, driving the guide plate 7 to move to the outside of the fourth sliding groove 14; until the guide plate 7 is completely moved to the outside of the fourth sliding groove 14, it is tilted under the action of the elastic rope 72; at this time, the recovery box 1 is rotated by the motor to align the underwater equipment to be recovered with the recovery box 1, and then the water is started. The lower equipment is moved into the recovery box 1, and then the second telescopic rod 92 is started to drive the two abutment pads 91 to move in a direction close to each other, so as to position the underwater equipment and prevent the equipment from shaking or shifting during the recovery process, thereby ensuring that the equipment is safely and stably recovered into the recovery box 1; then the electric telescopic rod 61 is started to extend its movable end, driving the second slider 5 below to move in a direction close to the partition net 3, and driving the connecting frame 62 to move in a direction close to the partition net 3, thereby driving the two groups of first sliders 4 to move in a direction close to each other, so that the sliding door 2 is closed; finally, the recovery box 1 is lifted by the lifting rope 18, and the recovery of the underwater equipment is completed.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An underwater equipment recovery device, characterized in that: The invention comprises a recycling box (1); the recycling box (1) is a structure with two ends open, one end is provided with a partition net (3), and the other end is provided with a sliding door (2); a first sliding groove (11) is provided on the two inner side walls of the recycling box (1) close to the sliding door (2), the length direction of the first sliding groove (11) is a vertical direction, and two first sliding blocks (4) are slidably arranged in the first sliding groove (11); a second sliding groove (12) is provided on the top wall and the bottom wall of the recycling box (1), the length direction of the second sliding groove (12) is a horizontal direction, and a second sliding block (5) is slidably arranged in the second sliding groove (12); the sliding door (2) is provided with two, The ends of the two sliding doors (2) that are close to each other are rotatably connected to the corresponding two first sliding blocks (4), and the ends that are away from each other are rotatably connected to the corresponding second sliding blocks (5); a driving assembly (6) is also provided in the recycling box (1) for driving the second sliding blocks (5) to move and drive the sliding doors (2) to open or close; the driving assembly (6) comprises an electric telescopic rod (61) and a connecting frame (62); the connecting frame (62) is vertically arranged, the bottom of the connecting frame (62) is fixedly connected to the top of the second sliding block (5) located at the bottom of the recycling box (1), and the top of the connecting frame (62) is fixedly connected to the second sliding block (5) located at the bottom of the recycling box (1). The bottom of the second slider (5) at the top of the box (1) is fixedly connected; the fixed end of the electric telescopic rod (61) is fixed to the bottom surface of the recycling box (1), and the movable end is fixedly connected to the side of the second slider (5) away from the sliding door (2), and the length direction of the electric telescopic rod (61) is parallel to the length direction of the second slide groove (12); the side walls on both sides of the recycling box (1) are provided with a third slide groove (13), the length direction of the third slide groove (13) is parallel to the length direction of the second slide groove (12), and a third slider (63) is slidably arranged in the third slide groove (13), and the third slider (63) is connected to The connecting frame (62) is fixedly connected; the end surface of the recycling box (1) close to one end of the sliding door (2) is provided with four fourth sliding grooves (14), the depth direction of the fourth sliding grooves (14) is parallel to the length direction of the second sliding grooves (12), a guide plate (7) is slidably arranged in the fourth sliding grooves (14), one end of the guide plate (7) close to the partition net (3) is rotatably connected to a fourth sliding block (71), one end of the guide plate (7) away from the fourth sliding block (71) is fixedly connected to an elastic rope (72), and one end of the elastic rope (72) away from the guide plate (7) is fixedly connected to the outer wall of the recycling box (1).

2. The underwater equipment recovery device according to claim 1, characterized in that: It also includes a connecting rod assembly (8), wherein the fourth slider (71) located at the bottom of the recycling box (1) is connected to the second slider (5) located at the bottom of the recycling box (1) through the connecting rod assembly (8), and when the electric telescopic rod (61) drives the second slider (5) to move in a direction away from the partition net (3), it can drive the fourth slider (71) to move in a direction close to the partition net (3).

3. The underwater equipment recovery device according to claim 2, characterized in that: The connecting rod assembly (8) comprises a first connecting rod (81) and a first rotating shaft (82); a connecting groove (19) is provided in the bottom wall of the recycling box (1); the top of the connecting groove (19) is connected to the second sliding groove (12); the bottom of the connecting groove (19) is connected to the fourth sliding groove (14); the first rotating shaft (82) is vertically arranged and fixedly arranged in the connecting groove (19); the first connecting rod (81) is a bidirectional multi-stage electric telescopic rod; the fixed end of the first connecting rod (81) is located at the center thereof; the fixed end of the first connecting rod (81) is rotatably connected to the first rotating shaft (82); one movable end of the first connecting rod (81) is rotatably connected to the second sliding block (5); and the other movable end is rotatably connected to the fourth sliding block (71).

4. The underwater equipment recovery device according to claim 3, characterized in that: The connecting rod assembly (8) also includes a second connecting rod (83); two adjacent fourth sliding grooves (14) are connected to each other, the second connecting rod (83) is L-shaped, and four second connecting rods (83) are provided, and one second connecting rod (83) is fixedly connected between each adjacent two fourth sliding blocks (71).

5. The underwater equipment recovery device according to claim 4, characterized in that: The invention also comprises an abutment assembly (9), wherein the abutment assembly (9) comprises an abutment pad (91) and a second telescopic rod (92), wherein two abutment pads (91) are provided, and the two abutment pads (91) are respectively located at the upper and lower parts of the recycling box (1); the second telescopic rods (92) are electric telescopic rods (61) and are provided with four of them, wherein the fixed ends of two of the second telescopic rods (92) are fixedly connected to the top wall of the recycling box (1), and the movable ends are fixedly connected to the abutment pads (91) located at the upper part; and the fixed ends of the other two second telescopic rods (92) are fixedly connected to the bottom wall of the recycling box (1), and the movable ends are fixedly connected to the abutment pads (91) located at the lower part.

6. The underwater equipment recovery device according to claim 5, characterized in that: The sides of the two contact pads (91) that are close to each other are arc-shaped.

7. The underwater equipment recovery device according to claim 6, characterized in that: The top of the recycling box (1) is provided with a fixed box (15) and a connecting block (16); the fixed box (15) is fixedly arranged on the top of the recycling box (1); the connecting block (16) is arranged on the top of the fixed box (15) and is rotatably connected to the fixed box (15); a motor is arranged in the fixed box (15), and the motor is used to drive the connecting block (16) to rotate; two lifting rings (17) are arranged on the top of the connecting block (16), and a lifting rope (18) is arranged on the lifting ring (17).

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