A navigation mark maintenance platform and navigation mark maintenance operation method

Abstract

The present invention relates to the field of navigation mark maintenance, specifically a navigation mark maintenance platform, comprising: a first platform, a first engaging groove is provided on the surface of the first platform; a second platform, a second engaging groove is provided on the surface of the second platform, a rotating shaft is installed between the first platform and the second platform, limiting plates are installed on the top and bottom of the first platform, a second rubber strip is provided on the inner wall of the first engaging groove, a receiving groove is provided on the inner wall of the second engaging groove, a first pushing plate and a second pushing plate are installed inside the second engaging groove; and a vertical groove is provided on the inner wall of the second engaging groove; the present invention also discloses a plate forming method, comprising the following steps: engaging, limiting, and longitudinal positioning; the beneficial effect is: by adding a telescopic rod, the pushing device at the end of the telescopic rod pushes the telescopic rod, so that the first pushing plate and the second pushing plate are moved, and the navigation mark is located in the first engaging groove and the second engaging groove between the first platform and the second platform.

Description

Technical Field

[0001] The present invention relates to the field of navigation mark maintenance, in particular to a navigation mark maintenance platform and a navigation mark maintenance operation method. Background Art

[0002] A beacon is short for aids to navigation. It refers to signs that indicate the direction, boundaries, and obstructions of a waterway. They include river crossing marks, coastal marks, guide marks, transition marks, bow and stern marks, side marks, left and right navigation marks, position marks, flood marks, and bridge and culvert marks. They are artificial marks that help guide ships, locate, mark obstructions, and issue warnings.

[0003] In the existing technology, navigation marks need to be lifted by salvage engineering vessels with greater lifting power during maintenance. After the navigation marks are lifted out of the water, they are transported to the dock by ship and then transported by car to a professional factory on land for maintenance.

[0004] However, lifting and transporting the buoy to the factory for maintenance consumes a lot of energy, the water lifting operation is risky and time-consuming, and the lifting by salvage ships or special buoy ships also has an adverse impact on the safety of surrounding navigation. The repeated lifting and transportation of the buoy will also cause damage to the buoy itself. Summary of the Invention

[0005] The purpose of the present invention is to provide a navigation mark maintenance platform and a navigation mark maintenance operation method to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a navigation mark maintenance platform, comprising:

[0007] A first platform, wherein a first engaging groove is formed on the surface of the first platform;

[0008] A second platform, wherein a second engaging groove is provided on the surface of the second platform, a rotating shaft is installed between the first platform and the second platform, a limit plate is installed on the top and bottom of the first platform, a second rubber strip is provided on the inner wall of the first engaging groove, a receiving groove is provided on the inner wall of the second engaging groove, and a first pushing plate and a second pushing plate are installed inside the second engaging groove; and

[0009] The vertical groove is formed on the inner wall of the second engaging groove.

[0010] Preferably, a slope is installed on the top of the first platform, and anti-slip teeth are provided on the surface of the slope. The top of the slope is located at the top of the limit plate. The limit plate is inclined, and the top limit plate is inclined upward, and the bottom limit plate is inclined downward. Rollers are provided on the surface of the limit plate, and the rollers can roll on the surface of the limit plate. A propeller propulsion device is provided at the bottom of the first platform, and the end of the second platform is fixedly connected to the surface of the hull. The first platform and the second platform are hinged by a rotating shaft. The propeller propulsion device at the bottom of the first platform pushes the first platform to rotate around the rotating shaft, so that the first platform and the second platform are merged together.

[0011] Preferably, the second rubber strip is semi-annular, and has two groups. Rubber blocks are installed on the surface of the second rubber strip. The rubber blocks are rectangular, and have multiple groups of rubber blocks, which are evenly arranged on the surface of the second rubber strip. Raised strips are installed on the surface of the rubber blocks, and have multiple groups of raised strips, which are evenly arranged on the surface of the rubber blocks.

[0012] Preferably, the storage grooves have three groups, which are evenly arranged on the inner wall of the second engaging groove. The vertical grooves are communicated with the storage grooves. A telescopic rod is inserted into the inner wall of the second engaging groove. One end of the telescopic rod is located inside the second platform and is connected to a pushing device. The pushing device drives the telescopic rod to extend and retract in the second platform. The other end of the telescopic rod is connected to a vertical rod, and the vertical rod is connected to a first pushing plate and a second pushing plate. The first pushing plate and the second pushing plate can be stored in the storage grooves and the vertical grooves.

[0013] Preferably, the top and bottom of the end of the second push plate are provided with a slide groove, a slider is inserted into the slide groove, the slider can slide in the slide groove, one end of the slider is connected to the moving rod, the bonding plate can move along with the slider, and the moving rod is installed on the surface of the bonding plate.

[0014] Preferably, the moving rod is inserted into the second push plate, and the moving rod can move in the second push plate. The moving rod is installed with a limit plate, and a spring is provided on the surface of the moving rod. One end of the spring is connected to the surface of the second push plate, and the other end is connected to the surface of the limit plate.

[0015] Preferably, a rubber protrusion is installed on the surface of the limiting plate. The rubber protrusion is hemispherical and made of rubber. A fourth rubber strip is provided on the surface of the limiting plate. The fourth rubber strip has multiple groups and is arranged on the surface of the limiting plate. The fourth rubber strip is made of rubber and surrounds the outside of the rubber protrusion.

[0016] Preferably, a telescopic plate is installed on the surface of the plywood, and the telescopic plate is inserted into the surface of the plywood. A rubber pad is provided on the surface of the telescopic plate that contacts the plywood. When the telescopic plate receives pressure, the rubber pad is compressed and the telescopic plate shrinks into the plywood.

[0017] Preferably, the surface of the telescopic plate is provided with a ball bearing, which can roll on the surface of the telescopic plate. The surface of the bonding plate is provided with a third rubber strip, which is located in the middle of the two groups of telescopic plates. The cross-section of the third rubber strip is triangular, and the third rubber strip is made of rubber.

[0018] A navigation mark maintenance method comprises the following steps:

[0019] Step 1: Insert the navigation mark into the first and second engaging grooves between the first and second platforms. The first and second platforms rotate around the rotation axis, and the first and second platforms merge. The first and second engaging grooves merge into a circle, so that the navigation mark is located in the circular space formed by the first and second engaging grooves.

[0020] Step 2: Limiting: The first and second pushing plates are held on the surface of the navigation mark, and the navigation mark is pushed. The limiting plates limit the up and down positions of the flight, and the rollers reduce the friction, and the first and second rubber strips prevent the navigation mark from being hit, and the rubber blocks and convex strips increase the contact area to prevent the navigation mark from sliding. The first and second pushing plates squeeze the navigation mark to fix it;

[0021] Step 3: Longitudinal positioning: When the second pushing plate pushes the navigation mark, the bonding plate is held on the surface of the navigation mark, the bonding plate is squeezed, the moving rod moves, and the rubber protrusion and the fourth rubber strip are held on the inner wall of the first engaging groove to fix the navigation mark longitudinally. The rubber protrusion is held on the inner wall of the first engaging groove, and the fourth rubber strip increases the friction. The above structure makes it convenient to fix navigation marks of different models between the first platform and the second platform, which is convenient for maintenance.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] By adding a telescopic rod, the pushing device at the end of the telescopic rod pushes the telescopic rod, so that the first pushing plate and the second pushing plate move, the navigation mark is located in the first engaging groove and the second engaging groove between the first platform and the second platform, the first platform and the second platform rotate around the rotating shaft, the first platform and the second platform are merged, the first engaging groove and the second engaging groove are combined into a circle, the first pushing plate and the second pushing plate are supported on the surface of the navigation mark, the navigation mark is pushed, the limit plate limits the up and down position of the flight, and the roller reduces the friction, and the first rubber strip and the second rubber strip prevent the navigation mark from being hit, and the rubber block and the convex strip increase the contact area to prevent the navigation mark The first pushing plate and the second pushing plate slide together to squeeze the buoy and fix it. In the process of the second pushing plate pushing the buoy, the bonding plate is held on the surface of the buoy. The bonding plate is squeezed, the moving rod moves, and the rubber protrusion and the fourth rubber strip are held on the inner wall of the first engaging groove to fix the buoy longitudinally. The rubber protrusion is held on the inner wall of the first engaging groove, and the fourth rubber strip increases the friction force. The above structure makes it convenient to fix buoys of different models between the first platform and the second platform, which is convenient for maintenance. The buoy can be maintained on the sea surface, reducing the lifting and transportation of the buoy and will not cause damage to the buoy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the first platform of the present invention;

[0026] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the first platform of the present invention;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the limiting plate of the present invention;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the second platform of the present invention;

[0029] Figure 6 This is a schematic diagram of the three-dimensional structure of the second platform of the present invention;

[0030] Figure 7 This is a schematic diagram of the three-dimensional structure of the push plate of the present invention;

[0031] Figure 8 This is a schematic diagram of the three-dimensional structure of the laminated board of the present invention;

[0032] Figure 9 for Figure 7 A magnified schematic diagram of the structure in the middle.

[0033] In the figure: first platform 1, ramp 2, first engaging groove 3, second engaging groove 4, second platform 5, limiting plate 6, first rubber strip 7, second rubber strip 8, rubber block 9, convex strip 10, roller 11, rotating shaft 12, storage groove 13, vertical groove 14, telescopic rod 15, first pushing plate 16, second pushing plate 17, fitting plate 18, telescopic plate 19, ball bearing 20, third rubber strip 21, slide groove 22, slider 23, limiting plate 24, rubber protrusion 25, fourth rubber strip 26, spring 27, moving rod 28. DETAILED DESCRIPTION

[0034] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] See also Figures 1-9 The present invention provides a technical solution: a navigation mark maintenance platform, comprising: a first platform 1, a first engaging groove 3 is opened on the surface of the first platform 1, a slope 2 is installed on the top of the first platform 1, and the surface of the slope 2 is provided with anti-slip teeth. The top of the slope 2 is located at the top of the limit plate 6, and the limit plate 6 is inclined, and the top limit plate 6 is inclined upward, and the bottom limit plate 6 is inclined downward. The surface of the limit plate 6 is provided with a roller 11, and the roller 11 can roll on the surface of the limit plate 6. A propeller propulsion device is provided at the bottom of the first platform 1, and the end of the second platform 5 is fixedly connected to the surface of the hull. The first platform 1 and the second platform 5 are hinged by a rotating shaft. The propeller propulsion device at the bottom of the first platform 1 pushes the first platform 1 to rotate around the rotating shaft, so that the first platform 1 and the second platform 5 are merged together;

[0036] The second platform 5 has a second engaging groove 4 on its surface, a rotating shaft 12 is installed between the first platform 1 and the second platform 5, a limiting plate 6 is installed on the top and bottom of the first platform 1, a second rubber strip 8 is provided on the inner wall of the first engaging groove 3, a receiving groove 13 is provided on the inner wall of the second engaging groove 4, a first pushing plate 16 and a second pushing plate 17 are installed inside the second engaging groove 4, the second rubber strip 8 is semi-annular, the second rubber strip 8 has two groups, a rubber block 9 is installed on the surface of the second rubber strip 8, the rubber block 9 is rectangular, and there are multiple groups of rubber blocks 9, which are evenly arranged on the surface of the second rubber strip 8. 9 is provided with ridges 10 on its surface. The ridges 10 have multiple groups and are evenly arranged on the surface of the rubber block 9. The receiving grooves 13 have three groups and are evenly arranged on the inner wall of the second engaging groove 4. The vertical groove 14 is connected to the receiving groove 13. The inner wall of the second engaging groove 4 is plugged with a telescopic rod 15. One end of the telescopic rod 15 located inside the second platform 5 is connected to a pushing device. The pushing device drives the telescopic rod 15 to extend and retract in the second platform 5. The other end of the telescopic rod 15 is connected to a vertical rod. The vertical rod is connected to a first pushing plate 16 and a second pushing plate 17. The first pushing plate 16 and the second pushing plate 17 can be stored in the receiving groove 13 and the vertical groove 14.

[0037] The top and bottom of the end of the second pushing plate 17 are provided with a slide groove 22, and a slider 23 is inserted in the slide groove 22. The slider 23 can slide in the slide groove 22, and one end of the slider 23 is connected to the moving rod 28. The bonding plate 18 can move following the slider 23. The surface of the bonding plate 18 is equipped with a moving rod 28, which is inserted into the inside of the second pushing plate 17 and can move in the second pushing plate 17. The installation of the moving rod 28 is a limit plate 24, and the surface of the moving rod 28 is provided with a spring 27. One end of the spring 27 is connected to the surface of the second pushing plate 17, and the other end is connected to the surface of the limit plate 24. The surface of the limit plate 24 is equipped with a rubber protrusion 25. The rubber protrusion 25 is hemispherical and made of rubber. The surface of the limit plate 24 is provided with a fourth rubber strip 26. The fourth rubber There are multiple groups of rubber strips 26, which are arranged on the surface of the limiting plate 24. The fourth rubber strip 26 is made of rubber. The fourth rubber strip 26 surrounds the outside of the rubber protrusion 25. A telescopic plate 19 is installed on the surface of the bonding plate 18. The telescopic plate 19 is inserted into the surface of the bonding plate 18. A rubber pad is provided on the surface of the telescopic plate 19 on which the bonding plate 18 contacts. When the telescopic plate 19 receives pressure, the rubber pad is compressed and the telescopic plate 19 shrinks into the bonding plate 18. A ball 20 is provided on the surface of the telescopic plate 19, and the ball 20 can roll on the surface of the telescopic plate 19. A third rubber strip 21 is provided on the surface of the bonding plate 18. The third rubber strip 21 is located in the middle of the two groups of telescopic plates 19. The cross-section of the third rubber strip 21 is triangular, and the third rubber strip 21 is made of rubber. The vertical groove 14 is opened on the inner wall of the second engaging groove 4.

[0038] A navigation mark maintenance method comprises the following steps:

[0039] Step 1: Insert the navigation mark into the first engaging groove 3 and the second engaging groove 4 between the first platform 1 and the second platform 5. The first platform 1 and the second platform 5 rotate around the rotating shaft 12, and the first platform 1 and the second platform 5 merge. The first engaging groove 3 and the second engaging groove 4 form a circle, so that the navigation mark is located in the circular space formed by the first engaging groove 3 and the second engaging groove 4.

[0040] Step 2: Limiting. The first pushing plate 16 and the second pushing plate 17 are held on the surface of the navigation mark. The navigation mark is pushed. The limiting plate 6 limits the up and down position of the flight. The roller 11 reduces the friction force. The first rubber strip 7 and the second rubber strip 8 prevent the navigation mark from being hit. The rubber block 9 and the convex strip 10 increase the contact area to prevent the navigation mark from sliding. The first pushing plate 16 and the second pushing plate 17 squeeze the navigation mark to fix it.

[0041] Step 3: Longitudinal positioning. When the second pushing plate 17 pushes the navigation mark, the bonding plate 18 is held on the surface of the navigation mark. The bonding plate 18 is squeezed, and the moving rod 28 moves. The rubber protrusion 25 and the fourth rubber strip 26 will be held on the inner wall of the first engaging groove 3 to fix the navigation mark longitudinally. The rubber protrusion 25 is held on the inner wall of the first engaging groove 3, and the fourth rubber strip 26 increases the friction force. The above structure makes it convenient to fix navigation marks of different models between the first platform 1 and the second platform 5, which is convenient for maintenance.

[0042] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A navigation mark maintenance platform, characterized by: include: A first platform (1), wherein a first engaging groove (3) is provided on the surface of the first platform (1); A second platform (5), a second engaging groove (4) is provided on the surface of the second platform (5), a rotating shaft (12) is installed between the first platform (1) and the second platform (5), a limiting plate (6) is installed on the top and bottom of the first platform (1), a second rubber strip (8) is provided on the inner wall of the first engaging groove (3), a receiving groove (13) is provided on the inner wall of the second engaging groove (4), and a first pushing plate (16) and a second pushing plate (17) are installed inside the second engaging groove (4); and The vertical groove (14) is provided on the inner wall of the second engaging groove (4). The top and bottom of the end of the second push plate (17) are provided with a slide groove (22). A slider (23) is inserted into the slide groove (22). The slider (23) can slide in the slide groove (22). One end of the slider (23) is connected to a moving rod (28). The bonding plate (18) can move along with the slider (23). A moving rod (28) is installed on the surface of the bonding plate (18). The moving rod (28) is inserted into the inside of the second push plate (17) and can move in the second push plate (17). The installation of the moving rod (28) is limited by a limit plate. (24), a spring (27) is provided on the surface of the moving rod (28), one end of the spring (27) is connected to the surface of the second push plate (17), and the other end is connected to the surface of the limiting plate (24), and a rubber protrusion (25) is installed on the surface of the limiting plate (24). The rubber protrusion (25) is hemispherical and made of rubber. A fourth rubber strip (26) is provided on the surface of the limiting plate (24), and the fourth rubber strip (26) has multiple groups and is arranged on the surface of the limiting plate (24). The fourth rubber strip (26) is made of rubber and surrounds the outside of the rubber protrusion (25).

2. A navigation mark maintenance platform according to claim 1, characterized in that: A slope (2) is installed on the top of the first platform (1), and anti-slip teeth are provided on the surface of the slope (2). The top of the slope (2) is located on the top of the limit plate (6). The limit plate (6) is inclined, and the top limit plate (6) is inclined upward, and the bottom limit plate (6) is inclined downward. A roller (11) is provided on the surface of the limit plate (6), and the roller (11) can roll on the surface of the limit plate (6).

3. The navigation mark maintenance platform according to claim 1, characterized in that: The second rubber strip (8) is semi-annular and has two groups. A rubber block (9) is installed on the surface of the second rubber strip (8). The rubber block (9) is rectangular and has multiple groups of rubber blocks (9) that are evenly arranged on the surface of the second rubber strip (8). A convex strip (10) is installed on the surface of the rubber block (9). The convex strip (10) has multiple groups of convex strips that are evenly arranged on the surface of the rubber block (9).

4. The navigation mark maintenance platform according to claim 1, characterized in that: The receiving grooves (13) have three groups, which are evenly arranged on the inner wall of the second engaging groove (4). The vertical grooves (14) are communicated with the receiving grooves (13). The inner wall of the second engaging groove (4) is plugged with a telescopic rod (15). One end of the telescopic rod (15) located inside the second platform (5) is connected to a pushing device. The pushing device drives the telescopic rod (15) to extend and retract in the second platform (5). The other end of the telescopic rod (15) is connected to a vertical rod. The vertical rod is connected to a first pushing plate (16) and a second pushing plate (17). The first pushing plate (16) and the second pushing plate (17) can be stored in the receiving grooves (13) and the vertical grooves (14).

5. The navigation mark maintenance platform according to claim 4, characterized in that: A telescopic plate (19) is installed on the surface of the plywood (18). The telescopic plate (19) is plugged into the surface of the plywood (18). A rubber pad is provided on the surface of the telescopic plate (19) that contacts the plywood (18). When the telescopic plate (19) receives pressure, the rubber pad is compressed and the telescopic plate (19) shrinks into the plywood (18).

6. The navigation mark maintenance platform according to claim 5, characterized in that: The surface of the telescopic plate (19) is provided with a ball (20), and the ball (20) can roll on the surface of the telescopic plate (19). The surface of the bonding plate (18) is provided with a third rubber strip (21), and the third rubber strip (21) is located in the middle of the two groups of telescopic plates (19). The cross section of the third rubber strip (21) is triangular, and the third rubber strip (21) is made of rubber.

7. A navigation mark maintenance method for a navigation mark maintenance platform according to claim 6, characterized in that: The following steps are involved: Step 1: snap in, the navigation mark is located in the first snap-in groove (3) and the second snap-in groove (4) between the first platform (1) and the second platform (5), the first platform (1) and the second platform (5) rotate around the rotation axis (12), the first platform (1) and the second platform (5) merge, the first snap-in groove (3) and the second snap-in groove (4) are combined into a circle, so that the navigation mark is located in the circular space formed by the first snap-in groove (3) and the second snap-in groove (4); Step 2: Limiting, the first pushing plate (16) and the second pushing plate (17) are held on the surface of the navigation mark, the navigation mark is pushed, the limiting plate (6) limits the upper and lower positions of the flight, and the roller (11) reduces the friction force, and the first rubber strip (7) and the second rubber strip (8) prevent the navigation mark from being hit, and the rubber block (9) and the convex strip (10) increase the contact area to prevent the navigation mark from sliding, and the first pushing plate (16) and the second pushing plate (17) squeeze the navigation mark to fix it; Step 3: Longitudinal positioning. When the second pushing plate (17) pushes the navigation mark, the bonding plate (18) is held on the surface of the navigation mark. The bonding plate (18) is squeezed, and the moving rod (28) moves. The rubber protrusion (25) and the fourth rubber strip (26) will be held on the inner wall of the first engaging groove (3) to fix the navigation mark longitudinally. The rubber protrusion (25) is held on the inner wall of the first engaging groove (3), and the fourth rubber strip (26) increases the friction force, making it convenient to fix navigation marks of different models between the first platform (1) and the second platform (5) for easy maintenance.

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