Liftable unmanned dock

Abstract

The utility model relates to the technical field of docks, in particular to a liftable unmanned dock which comprises a base, a floating block and a lifting device. The base comprises a plurality of base columns arranged in the vertical direction and a base table fixedly connected with the base columns, and the base columns are fixed to a riverbed. The floating block is installed between the multiple foundation pillars, a placement cavity is formed in one side of the floating block and suitable for containing the unmanned ship, and a charging base matched with the unmanned ship is installed at the bottom of the placement cavity. The lifting device is installed between the floating block and the base column so that the lifting device can drive the floating block to move in the length direction of the base column. When the water level heights are different in the wet season and the dry season, the lifting device can correspondingly adjust the height of the floating block. The unmanned dock has the effect that the unmanned dock adapts to different water levels to supply power to the unmanned ship.

Description

Technical Field

[0001] The present application relates to the technical field of shipyards, and in particular, to a liftable unmanned shipyard. Background Art

[0002] An unmanned shipyard is a system that provides automatic energy replenishment for unmanned ships. The coordinated scheduling and management of the unmanned shipyard and the unmanned ship can achieve the autonomous energy replenishment of the unmanned ship. The unmanned shipyard technology has been widely applied to water surface monitoring, scientific research exploration, underwater mapping, search and rescue, security patrol, and even the military field.

[0003] Currently, an unmanned shipyard usually includes several floating blocks. The floating blocks are arranged on the water area and are fixedly connected to the base on the shore. A charging device is arranged inside the floating block, and the charging device is connected to the control cabinet of the shipyard to provide automatic replenishment energy for the unmanned ship. When the battery level of the unmanned ship is low, the unmanned ship can automatically return to the vicinity of the unmanned shipyard, and the unmanned shipyard guides the unmanned ship to automatically enter the unmanned shipyard for charging.

[0004] In view of the above related technologies, when the unmanned shipyard is set in a large river, there will be a high water season and a low water season in the river. During the high water season, the water level of the river is high, while during the low water season, the water level of the river is low. Since the unmanned shipyard is fixed on the base, it cannot change its height with the rise and fall of the water level. Therefore, when the unmanned ship is at different water levels and enters the unmanned shipyard for charging, it is likely to cause the charging position of the unmanned ship and the unmanned shipyard to be mismatched. Content of the Utility Model

[0005] In order to enable the unmanned shipyard to adapt to different water levels and supply power to the unmanned ship, the present application provides a liftable unmanned shipyard.

[0006] The liftable unmanned shipyard provided by the present application adopts the following technical solutions:

[0007] A liftable unmanned shipyard, comprising:

[0008] A base, including several vertical columns and a base platform fixedly connecting the several columns, and the columns are fixed on the riverbed;

[0009] Floating blocks, installed between the several columns. An accommodation cavity is provided on one side of the floating block, and the accommodation cavity is adapted to accommodate an unmanned ship. A charging seat matching the unmanned ship is installed at the bottom of the accommodation cavity;

[0010] A lifting device, installed between the floating block and the column, and the lifting device is used to drive the floating block to move along the length direction of the column.

[0011] By adopting the above technical solution, the base column is fixed on the riverbed, so that the bottom of the base column is buried in the river water both in the flood season and the dry season. Then, the base platform is used to fix the base column, making the base column more stable.

[0012] When in the flood season, the water level of the river is relatively high. The lifting device is used to drive the floating block to move upward, so that the charging seat on the floating block corresponds to the charging port of the unmanned ship floating on the water surface.

[0013] When in the dry season, the water level of the river is relatively low. The lifting device is used to drive the floating block to move downward, so that the charging seat on the floating block corresponds to the charging port of the unmanned ship floating on the water surface.

[0014] When the water level heights are different in the flood season and the dry season, the lifting device can correspondingly adjust the height of the floating block, so that the unmanned ship dock can supply power to the unmanned ship according to different water levels.

[0015] Optionally, the lifting device includes a driving rod, a driving motor, a driving wheel and a driving belt. The driving rod is rotatably connected to the base column. The driving motor is fixedly connected to the base column, and the output shaft of the driving motor is coaxially and fixedly connected to the driving rod. The driving wheel is coaxially and fixedly connected to the driving rod. One end of the driving belt is fixedly connected to the driving wheel, and the other end is installed on the floating block.

[0016] By adopting the above technical solution, the driving motor is used to drive the driving rod to rotate. The rotation of the driving rod drives the driving wheel to rotate. The rotation of the driving wheel winds or unwinds the driving belt, so as to drive the floating block to rise or fall by winding or unwinding the driving belt, and then adjust the height of the floating block.

[0017] Optionally, a reinforcement member is installed on the floating block. The reinforcement member is fixedly connected to multiple positions of the floating block, and the driving belt is fixedly connected to the reinforcement member.

[0018] By adopting the above technical solution, with the arrangement of the reinforcement member, when the driving belt pulls the floating block, the floating block is stressed at multiple places, making the overall structure of the floating block more stable during the rising or falling process driven by the driving belt.

[0019] Optionally, the reinforcement member includes a pull rod and a support rod. There are two pull rods, which are symmetrically arranged with respect to the support rod. Multiple connection ends are provided on the pull rod, and all the multiple connection ends are fixedly connected to the floating block. The support rod is fixedly connected to the pull rod, and the driving belt is fixedly connected to the pull rod.

[0020] By adopting the above technical solution, with the cooperation of the pull rod and the support rod, the overall structure of the floating block is more stable during the rising or falling process of the floating block driven by the driving belt.

[0021] Optionally, a guiding member is provided on the base column, and the guiding member is adapted to guide the support rod to move along the length direction of the base column.

[0022] By adopting the above technical solution, the setting of the guiding member makes the movement of the floating block more stable during the rising or falling process.

[0023] Optionally, the guiding member is a guide rod, the guide rod is arranged parallel to the base column and fixedly connected to the base column, a guiding groove is formed in the guide rod, and the support rod is arranged in the guiding groove.

[0024] By adopting the above technical solution, by using the cooperation of the guide rod and the guiding groove, during the rising or falling process of the floating block, the support rod moves along the guiding groove on the guide rod, making the movement of the floating block more stable during the rising or falling process.

[0025] Optionally, a plurality of driving wheels and a plurality of driving belts are provided, one end of each driving belt is fixedly connected to the corresponding driving wheel one by one, and the other end is fixedly connected to the pull rod.

[0026] By adopting the above technical solution, the cooperation of a plurality of driving wheels and a plurality of driving belts makes the stress points of the pull rod more and the stress more stable.

[0027] Optionally, a staircase is fixedly connected to one side of the base platform.

[0028] By adopting the above technical solution, the setting of the staircase facilitates personnel to board the base platform, and it is more convenient to observe the state of the entire basin by using the base platform.

[0029] Optionally, a guardrail is fixedly connected to the edge of the base platform.

[0030] By adopting the above technical solution, the setting of the guardrail protects the safety of the personnel boarding the base platform.

[0031] Optionally, a sunshade is provided on the base platform.

[0032] By adopting the above technical solution, the setting of the sunshade facilitates observing the water flow state of the entire basin even in bad weather.

[0033] In summary, the present application includes at least one of the following beneficial technical effects:

[0034] Through the cooperation of the base column, the base platform, the floating block, the placement cavity, the charging seat and the lifting device, when the water levels are different in the flood season and the dry season, the lifting device can correspondingly adjust the height of the floating block, so as to achieve the effect that the unmanned dock adapts to different water levels to supply power to the unmanned ship;

[0035] Through the cooperation of the driving rod, driving motor, driving wheel and driving belt, the winding or unwinding of the driving belt is utilized to drive the floating block to rise or fall, thereby adjusting the height of the floating block.

[0036] Through the cooperation of the pull rod and the support rod, during the process of the driving belt driving the floating block to rise or fall, the overall structure of the floating block is more stable. Brief Description of the Drawings

[0037] Figure 1 It is a schematic structural diagram of a liftable unmanned dock in an embodiment of the present application.

[0038] Figure 2 It is a schematic structural diagram of the floating block, lifting device, unmanned ship, reinforcement member and guiding member in an embodiment of the present application.

[0039] Description of the Reference Numerals:

[0040] 1. Base; 11. Base column; 12. Base platform; 13. Stair; 14. Guardrail; 15. Sunshade; 2. Floating block; 21. Placement cavity; 22. Charging seat; 3. Lifting device; 31. Driving rod; 32. Driving motor; 33. Driving wheel; 34. Driving belt; 4. Unmanned ship; 5. Reinforcement member; 51. Pull rod; 52. Support rod; 6. Guiding member; 61. Guide rod; 62. Guide groove; 7. Limit block. Detailed Description of the Embodiment

[0041] The following further describes the present application in detail Figure 1-2 with reference to the attached drawings.

[0042] An embodiment of the present application discloses a liftable unmanned dock.

[0043] Referring to Figure 1-2 , the liftable unmanned dock includes a base 1, a floating block 2 and a lifting device 3. The base 1 includes a plurality of base columns 11 arranged vertically and a base platform 12 fixedly connecting the plurality of base columns 11, and the base columns 11 are fixed on the riverbed. The floating block 2 is installed between the plurality of base columns 11. An accommodation cavity 21 is formed on one side of the floating block 2, and the accommodation cavity 21 is adapted to accommodate the unmanned ship 4. A charging seat 22 cooperating with the unmanned ship 4 is installed at the bottom of the accommodation cavity 21. The lifting device 3 is installed between the floating block 2 and the base column 11 so that the lifting device 3 drives the floating block 2 to move along the length direction of the base column 11. When the water levels are different in the flood season and the dry season, the lifting device 3 can correspondingly adjust the height of the floating block 2, so that the unmanned dock can supply power to the unmanned ship 4 to adapt to different water levels.

[0044] In this embodiment, there are four base columns 11, and the four base columns 11 are distributed in a rectangle. The floating block 2 is located in the middle of the four base columns 11. The base platform 12 is installed on the top of the four base columns 11. The base platform 12 is fixed with a steel bar structure as a bracket. At the same time, the steel bar structure is connected with reinforced glass, so that the whole base platform 12 is transparent. One side of the base platform 12 is fixedly connected with a staircase 13. The setting of the staircase 13 facilitates people to climb onto the base platform 12. The transparent base platform 12 is convenient for observing the water flow conditions of the water area in all aspects, so as to quickly understand the water flow state of the basin.

[0045] The edge of the base platform 12 is also fixedly connected with a guardrail 14. The setting of the guardrail 14 protects the safety of the people climbing onto the base platform 12.

[0046] In an alternative embodiment, a transparent sunlight shed 15 is provided on the base platform 12. The transparent sunlight shed 15 facilitates observing the water flow state of the whole basin even in bad weather.

[0047] The lifting device 3 includes a driving rod 31, a driving motor 32, a driving wheel 33 and a driving belt 34. The driving rod 31 is rotatably connected to the top of the base column 11. The driving motor 32 is fixedly connected to the base column 11, and the output shaft of the driving motor 32 is coaxially and fixedly connected to one end of the driving rod 31 extending out of the outer side of the base column 11. The driving wheel 33 is coaxially and fixedly connected to the driving rod 31. One end of the driving belt 34 is fixedly connected to the driving wheel 33, and the other end is installed on the floating block 2.

[0048] There are multiple driving wheels 33 and driving belts 34. In this embodiment, there are two driving wheels 33 and driving belts 34, and the two driving wheels 33 and driving belts 34 are symmetrically arranged about the central axis of the floating block 2. One end of the driving belt 34 is fixedly connected to the driving wheel 33 in one-to-one correspondence. Using the two driving belts 34 to pull the floating block 2 at the same time not only reduces the force on each driving belt 34, but also the two driving belts 34 generate symmetric pulling forces on the floating block 2, making the force on the floating block 2 more stable.

[0049] The driving motor 32 is used to drive the driving rod 31 to rotate. The rotation of the driving rod 31 drives the driving wheel 33 to rotate. The rotation of the driving wheel 33 winds up the driving belt 34, so as to drive the floating block 2 to rise by the driving of the driving belt 34, or the rotation of the driving wheel 33 unwinds the driving belt 34, and the unwinding of the driving belt 34 drives the floating block 2 to descend, thereby adjusting the height of the floating block 2.

[0050] A reinforcement member 5 is installed on the floating block 2. In this embodiment, the reinforcement member 5 is a tie rod 51 and a support rod 52. There are two tie rods 51, which are symmetrically arranged with respect to the support rod 52. Two connection ends are provided on the tie rod 51, and the two connection ends are fixedly connected to the floating block 2. The support rod 52 is fixedly connected to the tie rod 51, and the drive belt 34 is fixedly connected to the tie rod 51. By using the two connection ends of each tie rod 51, when the drive belt 34 pulls the support rod 52, the floating block 2 is stressed at multiple points, so that the overall structure of the floating block 2 is more stable during the process of the drive belt 34 driving the floating block 2 to rise or fall.

[0051] A guide member 6 is further provided on the base column 11. In this embodiment, the guide member 6 is a guide rod 61. The guide rod 61 is arranged parallel to the base column 11 and is fixedly connected to the base column 11. A guide groove 62 is formed on the guide rod 61, and the support rod 52 is inserted into the guide groove 62. By inserting the support rod 52 into the guide groove 62, during the process of the floating block 2 rising or falling, the support rod 52 moves along the guide groove 62 on the guide rod 61, so that the movement of the floating block 2 is more stable during the process of rising or falling.

[0052] Since the center of gravity of the floating block 2 and the drive belt 34 are not on the same vertical line, in order to prevent the floating block 2 from rotating during the process of the drive belt 34 being pulled up, a limiting block 7 is further provided directly below the floating block 2 and on the support rod 52. The limiting block 7 is also inserted into the guide groove 62. By using the limitation of the limiting block 7 and the support rod 52, the rotation of the floating block 2 during the process of rising or falling is avoided.

[0053] The implementation principle of a liftable unmanned dock in an embodiment of the present application is as follows: The base column 11 is fixed on the riverbed, so that the bottom of the base column 11 is buried in the river water both in the high water season and the low water season. Then, the base column 11 is fixed by the base platform 12 to make the base column 11 more stable.

[0054] When it is in the high water season, the river water level is relatively high. The drive motor 32 is used to drive the drive rod 31 to rotate. The rotation of the drive rod 31 drives the drive wheel 33 to rotate. The rotation of the drive wheel 33 winds up the drive belt 34, so as to drive the floating block 2 to rise by the drive of the drive belt 34, so that the charging seat 22 on the floating block 2 corresponds to the charging port of the unmanned ship 4 floating on the water surface.

[0055] When it is in the low water season, the river water level is relatively low. The drive rod 31 rotates to drive the drive wheel 33 to rotate in the reverse direction. The reverse rotation of the drive wheel 33 unwinds the drive belt 34. The unwinding of the drive belt 34 causes the floating block 2 to descend under its own gravity, so that the charging seat 22 on the floating block 2 corresponds to the charging port of the unmanned ship 4 floating on the water surface.

[0056] When the water levels are different in the wet season and the dry season, the lifting device 3 can correspondingly adjust the height of the floating block 2, so that the unmanned dock can supply power to the unmanned ship 4 to adapt to different water levels.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An elevating unmanned dock, characterized in that, Comprising: A base (1), including a number of vertically arranged base columns (11) and a base platform (12) fixedly connecting the several base columns (11), and the base columns (11) are fixed on the riverbed; A floating block (2), installed between the several base columns (11), with a placement cavity (21) opened on one side of the floating block (2), and the placement cavity (21) is adapted to accommodate an unmanned ship (4), and a charging base (22) cooperating with the unmanned ship (4) is installed at the bottom of the placement cavity (21); A lifting device (3), installed between the floating block (2) and the base column (11), and the lifting device (3) is used to drive the floating block (2) to move along the length direction of the base column (11).

2. The liftable unmanned dock according to claim 1, wherein: The lifting device (3) includes a driving rod (31), a driving motor (32), a driving wheel (33) and a driving belt (34), the driving rod (31) is rotatably connected to the base column (11), the driving motor (32) is fixedly connected to the base column (11), and the output shaft of the driving motor (32) is coaxially and fixedly connected to the driving rod (31), the driving wheel (33) is coaxially and fixedly connected to the driving rod (31), one end of the driving belt (34) is fixedly connected to the driving wheel (33), and the other end is installed on the floating block (2).

3. The liftable unmanned dock according to claim 2, wherein: A reinforcing member (5) is installed on the floating block (2), the reinforcing member (5) is fixedly connected to the floating block (2) at multiple positions, and the driving belt (34) is fixedly connected to the reinforcing member (5).

4. The liftable unmanned dock according to claim 3, characterized in that: The reinforcing member (5) includes a pull rod (51) and a support rod (52), there are two pull rods (51), and they are symmetrically arranged with respect to the support rod (52), multiple connection ends are provided on the pull rod (51), and the multiple connection ends are all fixedly connected to the floating block (2), the support rod (52) is fixedly connected to the pull rod (51), and the driving belt (34) is fixedly connected to the pull rod (51).

5. The liftable unmanned dock according to claim 4, wherein: A guiding member (6) is provided on the base column (11), and the guiding member (6) is adapted to guide the support rod (52) to move along the length direction of the base column (11).

6. The liftable unmanned dock according to claim 5, wherein: The guiding member (6) is a guide rod (61), the guide rod (61) is arranged parallel to the base column (11) and fixedly connected to the base column (11), a guiding groove (62) is opened on the guide rod (61), and the support rod (52) is inserted into the guiding groove (62).

7. The liftable unmanned dock according to claim 4, characterized in that: Both the driving wheel (33) and the driving belt (34) are provided in multiple numbers, one end of the driving belt (34) is fixedly connected to the driving wheel (33) in one-to-one correspondence, and the other end is fixedly connected to the pull rod (51).

8. The liftable unmanned dock according to claim 1, characterized in that: A staircase (13) is fixedly connected to one side of the base platform (12).

9. The liftable unmanned dock according to claim 8, wherein: A guardrail (14) is fixedly connected to the edge of the base platform (12).

10. The liftable unmanned dock according to claim 1, wherein: A sunshade (15) is provided on the base platform (12).

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