Intelligent lifting device for ship inspection

Abstract

The invention provides an intelligent lifting device for ship inspection, and relates to the technical field of ship inspection lifting devices, the intelligent lifting device comprises a base, the main body of the base is of a rectangular structure, the bottom end of the base is fixedly connected with a sliding rail, the sliding rail is used for being connected with a driving rail, and the base and the sliding rail jointly form a supporting structure; a groove is formed in the base, the groove formed in the base is of a structure with an opening in the front end, a guide plate is fixedly connected to the outer side of the center controller, and the guide plate is matched with a sliding groove formed in the supporting frame, so that the problem that an existing lifting device lacks an effective and automatic replacement guide function in the lifting process, and then limitation exists is solved; the central controller is driven by inflation expansion of the telescopic pipe to move along the sliding groove formed in the supporting frame through the guide plate so that multi-directional automatic intelligent avoiding operation can be carried out, and then the purpose of being more practical is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of ship inspection lifting devices, and in particular to an intelligent ship inspection lifting device. Background Art

[0002] The patrol inspection of the ship is generally carried out regularly by the engineer during the duty period. Ordinary patrol inspections are time-consuming and easy to miss. If the ship is in severe sea conditions, there is a certain risk of human patrol inspections. Therefore, corresponding automatic patrol inspection devices are needed. When the patrol inspection device is used, a lifting device is needed to lift the patrol inspection device in order to have a wider adaptability.

[0003] 1. The existing lifting device relies on a pressure push rod or a motor to quickly lift the patrol device during the lifting process. However, since they are all rigid lifting operations, once the rangefinder is damaged and the automatic avoidance operation cannot be performed, the patrol device will be damaged; 2. The existing lifting device lacks an effective automatic guide function during the lifting process, and thus has limitations. Summary of the invention

[0004] The present invention provides an intelligent lifting device for ship inspection, which specifically includes: a base, the main body of the base is a rectangular structure, and the bottom end of the base is fixedly connected with a slide rail, the slide rail is used to be connected to a driving track, and the base and the slide rail together constitute a support structure, and a groove is provided inside the base, the groove provided in the base is a front-end opening structure, the outer side of the central controller is fixedly connected with a guide plate, and the guide plate matches the slide groove provided in the support frame, and the central controller and the guide plate together constitute a moving structure, the outer side of the central controller is installed with an inspection device in a circular array, the inspection device is used to inspect and record the conditions of the ship, and the outer side of the central controller is also installed with an air shower in a circular array, and the air shower is located directly above the inspection device.

[0005] Optionally, the air shower is used to discharge air downward, a groove is provided at the top of the central controller, and a motor B is installed on the right side of the central controller, a transmission shaft is installed on the left side of the motor B, and a bevel gear A is installed on the outer side of the transmission shaft installed on the left side of the motor B, and the left side of the bevel gear A is meshed with a bevel gear B, and a turntable is coaxially installed on the top of the bevel gear B, the turntable is located above the central controller, and a rangefinder is installed on the top and outer circumference of the turntable, and the rangefinder is used to detect the distance of an object from the turntable.

[0006] Optionally, there are two side panels in total, and the two side panels are fixedly connected to the top surface of the base in a linear array, and rollers are installed on the inner sides of the two side panels, and air pipes are wrapped around the outer sides of the rollers. A motor A is also installed at the front end of the front side panel, and the motor A is used to drive the roller to rotate. The motor A and the roller together constitute a collection structure.

[0007] Optionally, when the proximity switch is in a state of being approached and squeezed, the electric push rod is in a state of driving the guide frame to rise, and the air pipe is connected to a gas cylinder placed in a storage box, and the side of the air pipe away from the gas cylinder is connected to an airbag, the airbag is used to be filled with helium, and the top of the airbag is fixedly connected to a support frame, and the airbag and the support frame together constitute a lifting structure.

[0008] Optionally, a slide groove is also provided inside the groove opened at the top of the support frame, and telescopic tubes are installed in a circular array inside the groove opened in the support frame, the telescopic tubes are connected to pump A and pump B, and a central controller is installed on the inner side of the telescopic tubes, and the telescopic tubes adjust the position of the central controller in the support frame by expanding and contracting.

[0009] Optionally, a storage box is inserted into the interior of the base, a handle is fixedly connected to the front end of the storage box, and a gas cylinder is installed inside the storage box, the interior of the gas cylinder is filled with helium, and the storage box, the handle and the gas cylinder together form a lifting structure, and a side panel is also fixedly connected to the top surface of the base.

[0010] Optionally, a slider is fixedly connected to the outer side of the support frame, the slider matches the longitudinal groove opened in the guide frame, and the slider is located directly below the proximity switch, a pump A is installed on the left side of the bottom end surface of the support frame, and a pump B is also installed on the right side of the bottom end surface of the support frame, wherein pump A is used for pumping air, and pump B is used for inflation, and a groove is opened on the top end surface of the support frame.

[0011] Optionally, electric push rods are installed at the four corners of the top surface of the base, and a guide frame is installed on the side of the electric push rod away from the base, two longitudinal grooves are also opened inside the guide frame, and the longitudinal grooves opened in the guide frame are used for the sliding of the slider, and a proximity switch is installed inside the longitudinal groove opened in the guide frame, and the proximity switch is electrically connected to the electric push rod.

[0012] Beneficial Effects 1. In the lifting device of the embodiment of the present invention, when the central controller rises along with the support frame, the rangefinder installed on the outside of the turntable and the rangefinder on the top of the turntable will continuously identify and judge the surrounding environment, and synchronously feed back to the central controller for processing. When the central controller detects that there is an obstacle in the current rising environment, the pump A and the pump B installed at the bottom of the support frame can be started to deflate and inflate the telescopic tube in the direction that the central controller needs to move to avoid, and the inflation of the telescopic tube can drive the central controller to move along the slide groove opened in the support frame through the guide plate to perform multi-directional automatic intelligent avoidance operations, thereby achieving a more practical purpose. The air shower arranged on the outside of the central controller can also continuously clean the lens of the patrol device when the patrol device is inspecting the condition of the ship, thereby achieving a more accurate inspection.

[0013] 2. In the present invention, when it is necessary to utilize the lifting function for inspection work, the valve in the gas cylinder can be opened, and the gas in the gas cylinder can be pumped into the internal position of the airbag fixedly connected to the bottom end of the support frame through the air pipe, and the motor A installed on the outside of the side panel can be started to rotate the roller to release the air pipe, and the release of the air pipe can make the inside of the airbag be filled with helium and generate buoyancy, and the buoyancy generated by the air bag can push the slider fixedly connected to the outside of the support frame to perform a rapid lifting operation along the longitudinal groove opened in the guide frame, and after the support frame is lifted, the inspection device installed on the outside of the central controller can be used to inspect the environment of the ship.

[0014] 3. In the present invention, when the support frame is moving upward, the slider fixedly connected to the outside of the support frame will slide along the longitudinal groove opened in the guide frame. After the slider contacts the proximity switch installed in the guide frame, when the support frame still needs to rise to inspect the condition of the ship, the guide frame can be pushed upward by starting the electric push rod installed on the top of the base to continue to be used as a guide structure for the rise of the support frame. This design can achieve the large-scale guiding effect that can be achieved by a larger guide frame through automatic follow-up while utilizing a shorter guide frame to occupy a smaller space, thereby achieving the purpose of reducing space occupancy and being more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0016] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture: Figure 1A schematic diagram showing a front side view of a lifting device according to an embodiment of the present invention in which part of the structure is cut away and the structure is disassembled; Figure 2 A schematic diagram showing a partial structural cutaway and top-side view of a lifting device according to an embodiment of the present invention; Figure 3 A schematic diagram showing an assembly structure of a lifting device according to an embodiment of the present invention; Figure 4 A schematic diagram showing a base to a gas cylinder display structure of a lifting device according to an embodiment of the present invention is shown; Figure 5 A schematic diagram showing a base to proximity switch display structure of a lifting device according to an embodiment of the present invention is shown; Figure 6 A schematic diagram showing a display structure of an air pipe to a range finder of a lifting device according to an embodiment of the present invention is shown; Figure 7 The lifting device according to the embodiment of the present invention is shown. Figure 2 Schematic diagram of the enlarged structure at A in the middle; Figure 8 The lifting device according to the embodiment of the present invention is shown. Figure 2 Schematic diagram of the enlarged structure at B.

[0018] Reference numerals list 1. Base; 2. Slide rail; 3. Storage box; 4. Handle; 5. Gas cylinder; 6. Side panel; 7. Roller; 8. Motor A; 9. Electric push rod; 10. Guide frame; 11. Proximity switch; 12. Air pipe; 13. Air bag; 14. Support frame; 15. Slider; 16. Pump A; 17. Pump B; 18. Telescopic tube; 19. Central controller; 20. Guide plate; 21. Patrol device; 22. Air shower; 23. Motor B; 24. Bevel gear A; 25. Bevel gear B; 26. Turntable; 27. Distance finder. DETAILED DESCRIPTION

[0019] Example: Please refer to Figures 1 to 8 : The present invention proposes an intelligent lifting device for ship inspection, comprising: a base 1, the main body of the base 1 is a rectangular structure, and the bottom end of the base 1 is fixedly connected with a slide rail 2, the slide rail 2 is used to connect with a driving track, and the base 1 and the slide rail 2 together constitute a support structure, and a groove is provided inside the base 1, and the groove provided in the base 1 is a front-end opening structure, the outer side of the central controller 19 is fixedly connected with a guide plate 20, and the guide plate 20 matches the slide groove provided in the support frame 14, and the central controller 19 and the guide plate 20 together constitute a moving structure, and the outer side of the central controller 19 is installed with a patrol device 21 in a ring array, and the patrol device 21 is used to patrol and record the situation of the ship, and the central controller An air shower 22 is also installed in a circular array on the outside of 19. The air shower 22 is located just above the patrol inspector 21. The air shower 22 is used to discharge air downward. A groove is provided at the top of the central controller 19, and a motor B23 is installed on the right side of the central controller 19. A transmission shaft is installed on the left side of the motor B23, and a bevel gear A24 is installed on the outside of the transmission shaft installed on the left side of the motor B23. The left side of the bevel gear A24 is meshed with a bevel gear B25, and a turntable 26 is coaxially installed on the top of the bevel gear B25. The turntable 26 is located above the central controller 19, and a rangefinder 27 is installed on the top and outer circumference of the turntable 26. The rangefinder 27 is used to detect the distance between an object and the turntable 26.

[0020] In addition, according to an embodiment of the present invention, Figure 1-Figure 3 As shown, a storage box 3 is inserted into the interior of the base 1, a handle 4 is fixedly connected to the front end of the storage box 3, and a gas cylinder 5 is installed inside the storage box 3, the interior of the gas cylinder 5 is filled with helium, and the storage box 3, the handle 4 and the gas cylinder 5 together constitute a lifting structure, and a side panel 6 is also fixedly connected to the top surface of the base 1, and the side panels 6 are provided at two locations, and the two side panels 6 are fixedly connected to the top surface of the base 1 in a linear array, and rollers 7 are also installed on the inner sides of the two side panels 6, and an air pipe 12 is wound around the outer side of the roller 7, and a motor A8 is also installed at the front end of the front side panel 6, and the motor A8 is used to drive the roller 7 to rotate, and the motor A8 and the roller 7 together constitute a collecting structure. When the support frame 14 is upward, During the process, the slider 15 fixedly connected to the outside of the support frame 14 will slide along the longitudinal groove opened in the guide frame 10. After the slider 15 contacts the proximity switch 11 installed in the guide frame 10, when the support frame 14 still needs to rise to inspect the condition of the ship, the guide frame 10 can be pushed upward by starting the electric push rod 9 installed on the top of the base 1 to continue to be used as a guide structure for the rise of the support frame 14. This design can achieve the large-scale guiding effect that can be achieved by the larger guide frame 10 through automatic follow-up while utilizing the shorter guide frame 10 to occupy a smaller space, thereby achieving the purpose of reducing space occupancy and being more convenient.

[0021] In addition, according to an embodiment of the present invention, Figure 1-Figure 6 As shown, electric push rods 9 are installed at the four corners of the top surface of the base 1, and a guide frame 10 is installed on the side of the electric push rod 9 away from the base 1, and two longitudinal grooves are opened inside the guide frame 10, and the longitudinal grooves opened in the guide frame 10 are used for the sliding of the slider 15, and a proximity switch 11 is installed inside the longitudinal grooves opened in the guide frame 10, and the proximity switch 11 is electrically connected to the electric push rod 9. When the proximity switch 11 is in a state of being approached and squeezed, the electric push rod 9 is in a state of driving the guide frame 10 to rise, and the air pipe 12 is connected to the gas cylinder 5 placed in the storage box 3, and the side of the air pipe 12 away from the gas cylinder 5 is connected to the air bag 13, and the air bag 13 is used to fill helium, and the top of the air bag 13 is fixedly connected to the support frame 14, and the air bag 13 and the support frame 14 together constitute a lifting structure. When the lifting function is needed for inspection, the valve in the gas cylinder 5 can be opened, and the gas in the gas cylinder 5 can be pumped into the internal position of the airbag 13 fixedly connected to the bottom end of the support frame 14 through the air pipe 12, and the motor A8 installed on the outside of the side plate 6 can be started to rotate the roller 7 to release the air pipe 12, and the air pipe 12 can be released to make the inside of the airbag 13 filled with helium and generate buoyancy, and the buoyancy generated by the airbag 13 can push the support frame 14 to quickly rise along the longitudinal groove opened in the guide frame 10 through the slider 15 fixedly connected to the outside thereof, and after the support frame 14 is raised, the inspection device 21 installed on the outside of the central controller 19 can be used to inspect the environment of the ship.

[0022] In addition, according to an embodiment of the present invention, Figure 1-Figure 8As shown, a slider 15 is fixedly connected to the outer side of the support frame 14, the slider 15 matches the longitudinal groove opened in the guide frame 10, and the slider 15 is located directly below the proximity switch 11, a pump A16 is installed on the left side of the bottom end surface of the support frame 14, and a pump B17 is also installed on the right side of the bottom end surface of the support frame 14, wherein the pump A16 is used for exhausting air, and the pump B17 is used for inflating air, a groove is opened on the top surface of the support frame 14, a slide groove is also opened inside the groove opened at the top of the support frame 14, and a telescopic tube 18 is installed in a circular array inside the groove opened in the support frame 14, the telescopic tube 18 is connected to the pump A16 and the pump B17, and a central controller 19 is installed on the inner side of the telescopic tube 18, the telescopic tube 18 adjusts the position of the central controller 19 in the support frame 14 by expansion and contraction, and the central controller 19 is installed on the turntable during the process of the support frame 14 rising. The rangefinder 27 on the outside of 26 and the rangefinder 27 on the top of the turntable 26 will continuously identify and judge the surrounding environment, and synchronously feed back to the central controller 19 for processing. When the central controller 19 detects that there is an obstacle in the current rising environment, the pump A16 and the pump B17 installed at the bottom of the support frame 14 can be started to deflate and inflate the telescopic tube 18 in the direction that the central controller 19 needs to move to avoid, and the inflation of the telescopic tube 18 can drive the central controller 19 to move along the slide groove opened in the support frame 14 through the guide plate 20 to perform multi-directional automatic intelligent avoidance operations, thereby achieving a more practical purpose. The air shower 22 arranged on the outside of the central controller 19 can also continuously clean the lens of the patrol device 21 with air showers when the patrol device 21 inspects the condition of the ship, thereby achieving a more accurate inspection.

[0023] Specific usage and function of this embodiment: In the present invention, first, when the automatic inspection function is needed during the ship inspection process, the base 1 can be installed on the dedicated driving guide rail of the ship by assembling the slide rail 2 of appropriate specifications at its bottom, and the base 1 can be connected with the slide rail 2 and the guide rail to realize the rapid inspection function of the base 1 along the predetermined route; After the base 1 is assembled, the gas cylinder 5 filled with helium is installed inside the storage box 3, and the storage box 3 and the gas cylinder 5 placed inside are pushed into the inner position of the groove opened in the base 1 by manually holding the handle 4 fixedly connected to the front end of the storage box 3, and the gas cylinder 5 is connected to the air pipe 12 wrapped around the outer side of the roller 7. Then, when it is necessary to use the lifting function for inspection work, the valve in the gas cylinder 5 can be opened, and the gas in the gas cylinder 5 can be pumped into the internal position of the air bag 13 fixedly connected to the bottom end of the support frame 14 through the air pipe 12, and the motor A8 installed on the outside of the side plate 6 can be started to rotate the roller 7 to release the air pipe 12, and the air bag 13 can be filled with helium and generate buoyancy through the release of the air pipe 12, and the buoyancy generated by the air bag 13 can be used to push the support frame 14 to quickly rise along the longitudinal groove opened in the guide frame 10 through the slider 15 fixedly connected to the outside thereof, and after the support frame 14 is raised, the inspection work of the ship's environment can be carried out through the inspection device 21 installed on the outside of the central controller 19; When the support frame 14 is lifted by the airbag 13, it will not move as fast as in the case of rigid drive during the ascending process. However, the flexible lifting of the airbag 13 can provide sufficient reaction time for the surrounding personnel during the upward movement of the support frame 14. At the same time, the lifting of the airbag 13 can ensure that the support frame 14 will not produce a severe collision even if it collides with other facilities on the ship during the upward movement, thereby achieving a more practical purpose. When the support frame 14 is moving upward, the slider 15 fixedly connected to the outside of the support frame 14 will slide along the longitudinal groove provided in the guide frame 10. When the slider 15 contacts the proximity switch 11 installed in the guide frame 10, if the support frame 14 still needs to be raised to inspect the ship, the guide frame 10 can be pushed upward by starting the electric push rod 9 installed on the top of the base 1 to continue to be used as a guide structure for the rise of the support frame 14. This design can achieve the large-scale guiding effect that can be achieved by the larger guide frame 10 through automatic follow-up and replacement under the premise of using the shorter guide frame 10 to occupy a smaller space, thereby achieving the purpose of reducing space occupation and being more convenient. When the central controller 19 rises with the support frame 14, the rangefinder 27 installed on the outside of the turntable 26 and the rangefinder 27 on the top of the turntable 26 will continuously identify and judge the surrounding environment, and synchronously feed back to the central controller 19 for processing. When the central controller 19 detects that there is an obstacle in the current rising environment, the pump A16 and the pump B17 installed at the bottom of the support frame 14 can be started to deflate and inflate the telescopic tube 18 in the direction where the central controller 19 needs to move and avoid, and the inflation of the telescopic tube 18 can drive the central controller 19 to move along the slide groove opened in the support frame 14 through the guide plate 20 to perform multi-directional automatic intelligent avoidance operations, thereby achieving a more practical purpose. The air shower 22 arranged on the outside of the central controller 19 can also continuously clean the lens of the patrol device 21 with air showers when the patrol device 21 inspects the condition of the ship, thereby achieving a more accurate inspection.

[0024] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. An intelligent lifting device for ship inspection, characterized in that: The invention comprises a base (1), wherein the main body of the base (1) is a rectangular structure, and the bottom end of the base (1) is fixedly connected to a slide rail (2), the slide rail (2) is used to connect to a drive rail, and the base (1) and the slide rail (2) together form a support structure, and a groove is provided inside the base (1), and the groove provided in the base (1) is a front-end open structure, the outer side of the central controller (19) is fixedly connected to a guide plate (20), and the guide plate (20) matches the slide groove provided in the support frame (14), and the central controller (19) and the guide plate (20) together form a mobile structure, and the outer side of the central controller (19) is equipped with a patrol device (21) in a circular array, and the patrol device (21) is used to patrol and record the situation of the ship, and the outer side of the central controller (19) is also equipped with an air shower (22) in a circular array, and the air shower (22) is located directly above the patrol device (21).

2. The intelligent lifting device for ship inspection as claimed in claim 1, characterized in that: A storage box (3) is inserted into the interior of the base (1), a handle (4) is fixedly connected to the front end of the storage box (3), a gas cylinder (5) is installed inside the storage box (3), the gas cylinder (5) is filled with helium, and the storage box (3), the handle (4) and the gas cylinder (5) together form a lifting structure, and a side plate (6) is also fixedly connected to the top surface of the base (1).

3. The intelligent lifting device for ship inspection as claimed in claim 2, characterized in that: The side panels (6) are provided at two locations, and the two side panels (6) are fixedly connected to the top surface of the base (1) in a linear array, and rollers (7) are installed on the inner sides of the two side panels (6), and an air pipe (12) is wound around the outer sides of the rollers (7). A motor A (8) is installed at the front end of the front side panel (6), and the motor A (8) is used to drive the rollers (7) to rotate. The motor A (8) and the rollers (7) together form a collection structure.

4. The intelligent lifting device for ship inspection as claimed in claim 1, characterized in that: Electric push rods (9) are installed at the four corners of the top surface of the base (1), and a guide frame (10) is installed on the side of the electric push rod (9) away from the base (1). Two longitudinal grooves are also opened inside the guide frame (10), and the longitudinal grooves opened in the guide frame (10) are used for the sliding of the slider (15). A proximity switch (11) is installed inside the longitudinal groove opened in the guide frame (10), and the proximity switch (11) is electrically connected to the electric push rod (9).

5. The intelligent lifting device for ship inspection as claimed in claim 4, characterized in that: The proximity switch (11) is in a state of being approached and squeezed, the electric push rod (9) is in a state of driving the guide frame (10) to rise, and the air pipe (12) is connected to the gas cylinder (5) placed in the storage box (3), and the side of the air pipe (12) away from the gas cylinder (5) is connected to the air bag (13), the air bag (13) is used to fill helium, and the top end of the air bag (13) is fixedly connected to the support frame (14), and the air bag (13) and the support frame (14) together form a lifting structure.

6. The intelligent lifting device for ship inspection as claimed in claim 5, characterized in that: A slider (15) is fixedly connected to the outer side of the support frame (14), the slider (15) matches the longitudinal groove provided in the guide frame (10), and the slider (15) is located directly below the proximity switch (11). A pump A (16) is installed on the left side of the bottom end surface of the support frame (14), and a pump B (17) is also installed on the right side of the bottom end surface of the support frame (14), wherein the pump A (16) is used for exhausting air, and the pump B (17) is used for inflating air. A groove is provided on the top end surface of the support frame (14).

7. The intelligent lifting device for ship inspection as claimed in claim 6, characterized in that: A slide groove is also provided inside the groove provided at the top of the support frame (14), and telescopic tubes (18) are installed in a circular array inside the groove provided in the support frame (14). The telescopic tubes (18) are connected to the pump A (16) and the pump B (17), and a central controller (19) is installed inside the telescopic tubes (18). The telescopic tubes (18) adjust the position of the central controller (19) in the support frame (14) by expanding and contracting.

8. The intelligent lifting device for ship inspection as claimed in claim 1, characterized in that: The air shower (22) is used for discharging air downwards. A groove is provided at the top of the central controller (19). A motor B (23) is installed on the right side of the central controller (19). A transmission shaft is installed on the left side of the motor B (23). A bevel gear A (24) is installed on the outer side of the transmission shaft installed on the left side of the motor B (23). A bevel gear B (25) is meshed and driven on the left side of the bevel gear A (24). A turntable (26) is coaxially installed at the top of the bevel gear B (25). The turntable (26) is located above the central controller (19). A rangefinder (27) is installed on the top and outer peripheral surface of the turntable (26). The rangefinder (27) is used to detect the distance of an object from the turntable (26).

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