CN221316585U - Unmanned ship retraction device - Google Patents
Unmanned ship retraction device Download PDFInfo
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- CN221316585U CN221316585U CN202322375984.9U CN202322375984U CN221316585U CN 221316585 U CN221316585 U CN 221316585U CN 202322375984 U CN202322375984 U CN 202322375984U CN 221316585 U CN221316585 U CN 221316585U
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- cable
- suspension arm
- rotating mechanism
- ship
- unmanned ship
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- 239000000725 suspension Substances 0.000 claims abstract description 28
- 230000005484 gravity Effects 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of unmanned ship retraction and extension, and discloses an unmanned ship retraction and extension device, which comprises a mother ship, wherein a rotating mechanism is arranged at the top of the mother ship, a ship body maintenance platform is arranged on the left side surface of the mother ship, the rotating mechanism comprises a rotating disk and a driven wheel, the driven wheel is externally meshed with an idler wheel and a driving wheel, and the rotating disk is internally provided with insections matched with the driven wheel; the upper part of the right side of the rotating mechanism is provided with a cable power device, the output end of the cable power device is connected with a cable, the top of the rotating mechanism is fixedly connected with a movable mechanism, the rotating mechanism is connected with a suspension arm through the movable mechanism, the left side of the suspension arm is provided with a hydraulic rod and is connected with the surface of the rotating mechanism, and the tail end of the suspension arm is provided with a gravity block. The unmanned ship retraction device can be operated in a cab, and the risk of accidents is reduced. The unmanned ship is capable of avoiding accidents caused by improper operation or environmental factors by accurately controlling the take-off and landing process of the unmanned ship.
Description
Technical Field
The utility model relates to the technical field of unmanned ship retraction, in particular to an unmanned ship retraction device.
Background
With the rapid development of unmanned systems, unmanned boats play an important role in reconnaissance, obstacle avoidance, high-risk task execution and the like. One of the important factors currently restricting the application of unmanned boats is unmanned boat deployment and recovery technology, and the higher the efficiency of unmanned boat deployment process is, the more the success rate of task execution can be guaranteed. The prior retraction technology generally has the problem of poor structural universality and functional universality, and a retraction device is generally only aimed at a certain type of boats or a certain recovery mode (water surface or underwater). How to design a device which can reliably retract a water surface or an underwater unmanned ship in a short time under the conditions of high navigational speed and high sea condition plays a vital role for the application of the unmanned ship.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an unmanned ship retraction device, which is commonly used in the market and is connected with an unmanned ship through a hook, if a condition of heavy wind and waves occurs, the condition of difficult positioning occurs, the device designs a grabbing part into clamping jaws, even if the condition of heavy wind and waves occurs, the clamping jaws can be used for positioning and then clamping, and friction blocks are arranged on the surface of the device, so that the ship body cannot be scratched.
(II) technical scheme
In order to achieve the aim of clamping and stabilizing, the utility model provides the following technical scheme:
The unmanned ship retraction device comprises a mother ship, wherein a rotating mechanism is arranged at the top of the mother ship, a ship body maintenance platform is arranged on the left side surface of the mother ship, the rotating mechanism comprises a rotating disk and a driven wheel, the driven wheel is externally meshed with an idler wheel and a driving wheel, and insections matched with the driven wheel are arranged in the rotating disk;
The upper part of the right side of the rotating mechanism is provided with a cable power device, the output end of the cable power device is connected with a cable, the top of the rotating mechanism is fixedly connected with a movable mechanism, the rotating mechanism is connected with a suspension arm through the movable mechanism, the left side of the suspension arm is provided with a hydraulic rod and is connected with the surface of the rotating mechanism, the tail end of the suspension arm is provided with a gravity block, a plurality of pulleys are distributed on the surface of the suspension arm at equal intervals, and the cable extends to the top of the suspension arm through the pulleys and is connected with a clamping jaw mechanism;
The clamping jaw mechanism comprises a shell, a connecting body with the top end connected with a cable is arranged inside the shell, two movable rods are movably mounted at the bottom of the connecting body through shafts, and clamping jaws extending out of the shell are movably mounted at one ends, far away from the connecting body, of the movable rods through shafts.
As a preferable technical scheme of the utility model, the gravity block is arranged at the tail end of the suspension arm and is used for balancing the gravity of the suspension arm when the unmanned ship is grabbed.
As a preferable technical scheme of the utility model, the pulleys are connected to the middle part and the top part of the suspension arm through cylinder sleeves, three groups of pulleys are connected with cables, the interior of each cable consists of a steel wire rope, and the exterior of each cable is wrapped with an insulating sleeve.
As a preferable technical scheme of the utility model, the hydraulic rod consists of an oil cylinder, a piston rod and a sealing element, and the direction movement of the suspension arm is controlled by a movable mechanism and the hydraulic rod.
As a preferable technical scheme of the utility model, friction blocks are arranged on the inner sides of the bottoms of the clamping jaws, and four clamping jaws are paved on each clamping jaw.
As a preferable technical scheme of the utility model, the cable power device is formed by a motor and a belt pulley, a protective shell is arranged outside the cable power device, and the belt pulley is a single-drum type cable belt pulley which is consistent with a pulley.
As a preferable technical scheme of the utility model, the rotation mechanism is internally composed of a wheel train, and the suspension arm can be rotated for 360 degrees. As a preferred embodiment of the present utility model.
Advantageous effects
Compared with the prior art, the utility model provides the unmanned ship retraction device, which has the following beneficial effects:
1. The unmanned ship retraction device can be adjusted and adapted according to various environmental conditions, such as the influences of factors of wind speed, humidity, rainfall and the like. Therefore, the unmanned ship can be ensured to safely take off and land, and the adaptability and the reliability of the device are improved.
2. The unmanned ship retraction device can be operated in a cab, and the risk of accidents is reduced. The unmanned ship is capable of avoiding accidents caused by improper operation or environmental factors by accurately controlling the take-off and landing process of the unmanned ship.
Drawings
FIG. 1 is a schematic view of the unmanned boat placement structure of the present utility model;
FIG. 2 is a schematic view of a jaw mechanism according to the present utility model;
FIG. 3 is a schematic view of a rotary mechanism according to the present utility model;
FIG. 4 is a schematic view of the unmanned boat maintenance structure of the present utility model;
In the figure: 1. a cable; 2. a hull overhaul stand; 3. a rotation mechanism; 4. a movable mechanism; 5. a suspension arm; 6. a gravity block; 7. a pulley; 8. a jaw mechanism; 9. a hydraulic rod; 10. a cable power device; 31. driven wheel; 32. an idler; 33. a driving wheel; 81. a connecting body; 82. a movable rod; 83. and (3) clamping jaws.
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.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, an unmanned ship retraction device comprises a mother ship, wherein a rotating mechanism 3 is arranged at the top of the mother ship, a ship body maintenance platform 2 is arranged on the left side surface of the mother ship, the rotating mechanism 3 comprises a rotating disk and a driven wheel 31, the driven wheel 31 is externally meshed with an idle wheel 32 and a driving wheel 33, and insections matched with the driven wheel 31 are arranged in the rotating disk;
The upper part of the right side of the rotating mechanism 3 is provided with a cable power device 10, the output end of the cable power device 10 is connected with a cable 1, the top of the rotating mechanism 3 is fixedly connected with a movable mechanism 4, the rotating mechanism 3 is connected with a suspension arm 5 through the movable mechanism 4, the left side of the suspension arm 5 is provided with a hydraulic rod 9 and is connected with the surface of the rotating mechanism 3, the tail end of the suspension arm 5 is provided with a gravity block 6, the surface of the suspension arm 5 is equidistantly provided with a plurality of pulleys 7, and the cable 1 extends to the top of the suspension arm 5 through the pulleys 7 and is connected with a clamping jaw mechanism;
The clamping jaw mechanism 8 comprises a shell, a connecting body 81 with the top end connected with the cable 1 is arranged inside the shell, two movable rods 82 are movably mounted at the bottom of the connecting body 81 through shafts, and clamping jaws 83 extending out of the shell are movably mounted at one ends, far away from the connecting body 81, of the movable rods 82 through shafts.
In this embodiment, the gravity block 6 is disposed at the end of the boom 5, and is used for balancing the gravity of the boom 5 when grabbing the unmanned ship.
It should be noted that the gravity block 6 may be replaced with a counterweight according to the requirement.
In this embodiment, the pulleys 7 are connected to the middle and top of the boom 5 through cylinder liners, and three groups of pulleys are connected to a cable, the cable is internally composed of a steel wire rope, and a layer of insulating sleeve is wrapped outside the cable.
It should be noted that the boom 5 is formed in three steps, which is convenient for installation and transportation.
In this embodiment, the hydraulic rod 9 is composed of a cylinder body and a piston rod, and the directional movement of the boom 5 is controlled by the movable mechanism 4 and the hydraulic rod 9.
The hydraulic rod 9 is required to adjust the input amount of compressed air according to the size of the unmanned ship.
In this embodiment, friction blocks are mounted on the inner sides of the bottoms of the claws 83, and four claws 83 are laid on each.
In this embodiment, the cable power device 10 is formed by a motor and a pulley, and a protective shell is arranged outside the cable power device, and the pulley is a single-drum cable pulley and is consistent with the pulley 7.
In this embodiment, the rotation mechanism 3 is composed of a wheel train, and the boom 5 can be rotated 360 °.
The working principle is as follows;
When unmanned ship accomplishes the study and returns to the voyage, remove clamping jaw mechanism 8 downwardly through cable power device 10, tighten up clamping jaw mechanism 8 through control panel this moment, press from both sides unmanned ship, accomplish the recovery through shrink cable 1, if unmanned ship appears in unusual when needing scientific research personnel to overhaul, accessible rotary mechanism 3 rotates davit 5 to the mother ship in, places again on hull maintenance platform 2, overhauls the work.
Has the beneficial effects that;
1. The unmanned ship retraction device can be adjusted and adapted according to various environmental conditions, such as the influences of factors of wind speed, humidity, rainfall and the like. Therefore, the unmanned ship can be ensured to safely take off and land, and the adaptability and the reliability of the device are improved.
2. The unmanned ship retraction device can be operated in a cab, and the risk of accidents is reduced. The unmanned ship is capable of avoiding accidents caused by improper operation or environmental factors by accurately controlling the take-off and landing process of the unmanned ship.
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 an unmanned ship receive and releases device, includes the mother ship, rotary mechanism (3) are installed at the top of mother ship, and the left side surface mounting of mother ship has hull maintenance platform (2), its characterized in that:
the rotating mechanism (3) comprises a rotating disc and a driven wheel (31), wherein the driven wheel (31) is externally meshed with an idler wheel (32) and a driving wheel (33), and insections matched with the driven wheel (31) are arranged in the rotating disc;
The cable power device (10) is arranged on the upper portion of the right side of the rotating mechanism (3), the output end of the cable power device (10) is connected with a cable (1), the top of the rotating mechanism (3) is fixedly connected with a movable mechanism (4), the rotating mechanism (3) is connected with a suspension arm (5) through the movable mechanism (4), a hydraulic rod (9) is arranged on the left side of the suspension arm (5) and is connected with the surface of the rotating mechanism (3), a gravity block (6) is arranged at the tail end of the suspension arm (5), a plurality of pulleys (7) are distributed on the surface of the suspension arm (5) at equal intervals, and the cable (1) extends to the top of the suspension arm (5) through the pulleys (7) and is connected with a clamping jaw mechanism;
the clamping jaw mechanism (8) comprises a shell, a connecting body (81) with the top end connected with the cable (1) is arranged inside the shell, two movable rods (82) are movably mounted at the bottom of the connecting body (81) through shafts, and clamping jaws (83) extending out of the shell are movably mounted at one ends, far away from the connecting body (81), of the movable rods (82).
2. An unmanned boat retraction device according to claim 1 wherein: the gravity block (6) is arranged at the tail end of the suspension arm (5) and used for balancing the gravity of the suspension arm (5) when the unmanned ship is grabbed.
3. An unmanned boat retraction device according to claim 1 wherein: the pulley (7) is connected to the middle part and the top of the suspension arm (5) through a cylinder sleeve, three groups of pulleys are connected with the cable (1), the cable (1) is internally composed of a steel wire rope, and the cable is externally wrapped with an insulating sleeve.
4. An unmanned boat retraction device according to claim 1 wherein: the hydraulic rod (9) consists of an oil cylinder, a piston rod and a sealing element, and the direction movement of the suspension arm (5) is controlled by the movable mechanism (4) and the hydraulic rod (9).
5. An unmanned boat retraction device according to claim 1 wherein: friction blocks are arranged on the inner sides of the bottoms of the clamping jaws (83), and four clamping jaws (83) are paved on each clamping jaw.
6. An unmanned boat retraction device according to claim 1 wherein: the cable power device (10) is formed by a motor and a belt pulley, a protective shell is arranged outside the cable power device, and the belt pulley is a single-drum type cable belt pulley which is consistent with the pulley (7).
7. An unmanned boat retraction device according to claim 1 wherein: the inside of the rotating mechanism (3) is composed of a wheel train, and the boom (5) can be rotated for 360 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375984.9U CN221316585U (en) | 2023-09-01 | 2023-09-01 | Unmanned ship retraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375984.9U CN221316585U (en) | 2023-09-01 | 2023-09-01 | Unmanned ship retraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221316585U true CN221316585U (en) | 2024-07-12 |
Family
ID=91794366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322375984.9U Active CN221316585U (en) | 2023-09-01 | 2023-09-01 | Unmanned ship retraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221316585U (en) |
-
2023
- 2023-09-01 CN CN202322375984.9U patent/CN221316585U/en active Active
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