Simulation operation platform suitable for accurate positioning setting of large buoy in inland river

Abstract

The utility model provides a simulation operation platform suitable for accurate positioning setting of a large-scale buoy in an inland river, which comprises a simulation platform and an operation system, and the simulation platform comprises a platform frame table, a simulation riverbed, a simulation river surface and a buoy moving track, the operation system comprises a miniature buoy arranged on the buoy moving track, a miniature navigation mark boat arranged on the platform simulation river surface and a mooring device, and the operation system has the function of simulating precise positioning setting work of the large buoy in the inland river. According to the utility model, the simulation buoy position change can be realized by moving the buoy, the simulation buoy towing task can be realized by moving the navigation mark boat, the anchor payment operation is carried out through the electric cable crane arranged on the navigation mark boat, and the simulation buoy positioning, anchor dropping and anchor withdrawing operations are realized. And guidance is provided for accurate positioning and setting of actual operation of large buoys in inland rivers.

Description

Technical Field

[0001] The utility model relates to the field of navigation mark arrangement, and specifically refers to a simulation operation platform suitable for precise positioning of large-scale inland river buoys. Background Art

[0002] Currently, the on-site precise positioning of large inland river buoys requires significant manpower and material resources, resulting in high costs and a low error tolerance. Practical operation requires experience and guidance, and the only available method is on-site simulation. However, on-site simulations carry safety risks, including the possibility of people falling overboard. Furthermore, simulations can damage buoys, navigational aid boats, and other equipment, creating the risk of damage. Utility Model Content

[0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a simulation operation platform suitable for the precise positioning setting of large inland river buoys. It can not only fully simulate the operation process of the precise positioning setting of large inland river buoys and verify the correctness of the theoretical scheme, but also comprehensively, intuitively and completely present the technical characteristics, precautions and experience methods of the above business, making it convenient for people without operating experience to accumulate experience in actual operation.

[0004] In order to achieve the above technical features, the purpose of the present utility model is achieved as follows: a simulation operation platform suitable for precise positioning of large buoys in inland rivers, comprising a simulation platform and an operating system;

[0005] The simulation platform includes a platform frame table, the lower layer of the platform frame table is provided with a simulated riverbed, and the upper layer of the platform frame table is provided with a simulated river surface and a buoy moving track;

[0006] The operating system includes a miniature buoy arranged on a buoy moving track and a miniature navigation boat arranged on a simulated river surface. The miniature buoy and the miniature navigation boat are connected through a cable system.

[0007] The platform frame table is composed of aluminum alloy table legs and an aluminum alloy table top; the aluminum alloy table top has two layers, an upper layer and an lower layer, which are respectively welded to the middle and top of the aluminum alloy table legs.

[0008] The surface of the simulated riverbed is covered with an uneven layer made of silica gel, simulating the bottom of the riverbed;

[0009] The simulated riverbed is fixed to the lower aluminum alloy table top by structural adhesive.

[0010] The simulated river surface is made of silica gel, and the top operating surface is covered with velvet cloth;

[0011] The simulated river surface is fixed to the upper aluminum alloy table top by structural adhesive.

[0012] The buoy moving track is composed of two aluminum alloy strip plates;

[0013] The buoy moving track is set at one-third of the simulated river surface, and its two ends are welded to the upper aluminum alloy table board frame.

[0014] The miniature buoy is made of resin material by 3D printing. Its specific shape is a 1:25 scale reduction of a 15-meter-class lightship. It consists of a hold, a magnetic module, a deck, a customs clearance, a front bollard, a rear bollard, an anchor chain compartment, a chain stopper, a fairlead, a mark body, a navigation light, a radar reflector and a spherical top mark.

[0015] The bottom of the miniature buoy is equipped with four front and rear wheels, which are aligned with the buoy moving track.

[0016] The miniature buoy boat is made of resin material by 3D printing. Its specific shape is a 25-meter steel buoy boat reduced in proportion to 1:25. It consists of a ship hold, deck, electric anchor windlass, front bollard, rear bollard, anchor chain locker, and fairlead.

[0017] The miniature beacon boat deck is fixed with an electric valve, and the motor is installed in the cabin;

[0018] The bottom of the miniature beacon boat is provided with four front and rear spherical universal wheels.

[0019] The cable-laying system is composed of a 1:25 aluminum alloy miniature anchor chain, a miniature anchor, a miniature stern cable, a miniature anchor stone, a miniature buoy anchor, and a miniature beacon boat electric anchor windlass.

[0020] The miniature anchor chain extends from the chain outlet of the miniature buoy deck, passes through the mooring pile and chain stopper to the bow, and is connected to the miniature anchor at the end;

[0021] One end of the miniature stern cable is wrapped around and fastened to the miniature buoy stern mooring pile, and the other end is connected to the miniature anchor stone.

[0022] The utility model has the following beneficial effects:

[0023] 1. This utility model can simulate the actual operation process of precise positioning and setting of large buoys according to different maintenance tasks, so as to accumulate operation experience and verify the feasibility of the task;

[0024] 2. The device of this utility model has a simple structure, strong simulation performance, is easy to operate, reduces learning costs and improves work efficiency;

[0025] 3. The simulation operation of this utility model is convenient, which avoids the equipment loss caused by on-site simulation, saves manpower and material resources, and has high economic benefits;

[0026] 4. The utility model has low cost, simple operation and is easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Figure 1 It is a simulation operation platform suitable for the precise positioning of large buoys in inland rivers.

[0029] Figure 2 Schematic diagram of the simulation platform structure.

[0030] Figure 3 Schematic diagram of the miniature buoy structure.

[0031] Figure 4 This is a schematic diagram of the structure of a miniature beacon boat.

[0032] Figure 5 Schematic diagram of the anchor system structure.

[0033] Figure shows: simulation platform 1, operating system 2, aluminum alloy table legs 3, aluminum alloy table top 4, platform frame table 1.1, simulated riverbed 1.2, simulated river surface 1.3, buoy moving track 1.4, miniature buoy 2.1, miniature navigation boat 2.2, cable reel system 2.3, miniature anchor chain 2.3.1, miniature anchor 2.3.2, miniature stern cable 2.3.3, miniature anchor stone 2.3.4 and miniature buoy reel 2.3.5, miniature navigation boat electric anchor windlass 2.3.6. DETAILED DESCRIPTION

[0034] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0035] like Figures 1 to 5 As shown, a simulation operation platform suitable for the precise positioning of large inland river buoys comprises a simulation platform 1 and an operating system 2. The simulation platform 1 comprises a platform frame table 1.1, a simulated riverbed 1.2 disposed below the platform frame table 1.1, a simulated river surface 1.3 disposed above the platform frame table 1.1, and a buoy movement track 1.4. The operating system comprises a miniature buoy 2.1 disposed on the buoy movement track 1.4, a miniature navigation boat 2.1 disposed on the simulated river surface 1.3, and a cable reel system 2.3 connecting the miniature buoy 2.1 and the miniature navigation boat 2.2. The simulation operation platform of the present invention not only fully simulates the operational process of precise positioning of large inland river buoys and verifies the correctness of theoretical solutions, but also comprehensively, intuitively, and completely presents the technical characteristics, precautions, and empirical methods of the above-mentioned business, making it easier for personnel without operational experience to accumulate practical experience.

[0036] Furthermore, the platform frame table 1.1 is composed of aluminum alloy table legs 3 and an aluminum alloy table top 4. By adopting the above platform frame table 1.1, the structural strength and stability of the entire operating platform are guaranteed.

[0037] Furthermore, the aluminum alloy table top 4 has two layers, upper and lower, which are respectively welded to the middle and top of the aluminum alloy table legs 3. By adopting the above-mentioned aluminum alloy table top 4, the installation and placement requirements of different simulation devices can be met.

[0038] Furthermore, the simulated riverbed 1.2 is fixed to the lower aluminum alloy table top 4 by structural adhesive, and the surface is covered with an uneven layer made of silicone to simulate the bottom of the riverbed. The above fixing method simplifies the installation and arrangement process of the simulated riverbed 1.2.

[0039] Furthermore, the simulated river surface 1.3 is fixed to the upper aluminum alloy table top 4 by structural adhesive and is made of silicone, and the top operating surface is covered with velvet. By making it from the above materials, the simulated river surface structure is simplified and the device layout cost is reduced.

[0040] Furthermore, the buoy moving track 1.4 is composed of two aluminum alloy strips, which are set at one-third of the simulated river surface 1.3 and welded at both ends to the frame of the upper aluminum alloy table 4. The buoy moving track 1.4 facilitates the movement and support of the miniature buoy 2.1.

[0041] Furthermore, the miniature buoy 2.1 is made of 3D-printed resin and is shaped like a 15-meter-class lightship at a scale of 1:25. It consists of a hold, magnetic module, deck, checkpoint, forward and aft bollards, chain locker, chain stopper, fairlead, buoy body, navigation light, radar reflector, and a spherical top beacon. Four front and rear jib wheels are mounted on its bottom, which connect to the buoy's travel track 1.4. The above materials and molding method allow for a realistic simulation of the miniature buoy 2.1.

[0042] Furthermore, the miniature beacon boat 2.1 is made of 3D-printed resin and is a 1:25 scale replica of a 25-meter steel beacon boat. It consists of a hold, deck, electric anchor windlass, front and rear bollards, chain locker, and fairlead. An electric anchor is fixed to the deck, with the motor installed inside the cabin. Four spherical universal wheels are mounted on the bottom.

[0043] Furthermore, the cable-laying system 2.3 is composed of a 1:25 scale miniature anchor chain, a miniature anchor and miniature buoy 2.1, and a miniature navigation boat electric anchor windlass 2.3. The cable-laying system 2.3 can realistically simulate an actual cable-laying system.

[0044] Furthermore, the miniature anchor chain extends from the chain outlet of the miniature buoy deck, extends to the bow through the mooring pile and the chain stopper, and the end is connected to the miniature anchor.

[0045] Furthermore, one end of the miniature stern cable is wound and fastened by the miniature buoy stern cable pile, and the other end is connected to the miniature anchor stone.

[0046] The specific steps of this embodiment are as follows:

[0047] 1. Operational process for precise positioning of large inland river buoys:

[0048] Step 1: Use the electric anchor windlass of the miniature beacon boat to winch the anchor stone to the bow with a steel cable, and then fix the anchor stone to the bow with a safety rope; loosen the steel cable from the winch and place it in a suitable position beside the boat.

[0049] Step 2: Pull out the anchor chain from the cabin and arrange it neatly on the front deck of the lightship. Pass the tail end of the anchor chain through the chain stopper and fasten it to the bollard. Use the safety rope to hang the anchor outside the bow and tie the tail end of the safety rope to the buoy bollard with a slipknot.

[0050] Step 3: Open the chain stopper, loosen the rope slipknot, let the anchor drive the anchor chain down, and close the chain stopper when finished.

[0051] Step 4: Tie the tail of the steel cable tied to the anchor stone to the cable pile at the tail of the buoy.

[0052] Step 5: The navigation boat backs away, pulling the buoy with the steel cable, stretching the anchor chain and bringing the buoy to the desired position. The tail anchor line slipknot is loosened, allowing the anchor stone to pull the steel cable downward. Once the buoy stabilizes, the tail cable is tightened, completing the anchoring process.

[0053] 2. Bid withdrawal steps:

[0054] Step 1: After lowering the tail anchor cable to the mooring pile, winch it from the bow of the beacon boat.

[0055] Step 2: Adjust the position of the buoy boat, use the buoy boat winch to retract the stern anchor, and after retracting it, use the safety rope to hang the anchor stone on the bow of the buoy boat and retract the steel cable.

[0056] Step 3: Move the beacon boat forward to align the two capstans; use a safety rope to tie the light ship anchor chain and tie a slip knot at the mooring pile; use a steel cable to tie the light ship anchor chain and pass it through the light ship and beacon boat capstans in turn.

[0057] Step 4: The buoy boat pulls the lightship forward, slackening the anchor chain. Open the chain stopper, wind up some of the anchor chain appropriately, loosen the rope safety knot, and continue to use the winch to tow the anchor chain to the deck of the buoy boat. Close the chain stopper, then secure the lightship anchor chain with the safety rope, remove the steel cable, and simultaneously wind the anchor chain around the buoy boat winch. The buoy boat tows the lightship forward, keeping the anchor chain slack. After winding the anchor chain, open the chain stopper at the appropriate time, loosen the rope safety knot, continue to wind up the anchor chain, and then retract the anchor chain into the lightship chain locker. After winding the anchor to the lightship bow, close the chain stopper, secure some of the anchor chain to the lightship bollard, and put the excess anchor chain into the locker. This completes the anchoring process.

Claims

1. A simulation operation platform suitable for precise positioning of large inland river buoys, characterized by: It consists of two parts: simulation platform (1) and operating system (2); The simulation platform (1) comprises a platform frame table (1.1), the lower layer of the platform frame table (1.1) is provided with a simulated riverbed (1.2), and the upper layer of the platform frame table (1.1) is provided with a simulated river surface (1.3) and a buoy moving track (1.4); The operating system (2) comprises a miniature buoy (2.1) arranged on a buoy moving track (1.4) and a miniature navigation boat (2.2) arranged on a simulated river surface (1.3); the miniature buoy (2.1) and the miniature navigation boat (2.2) are connected via a cable system (2.3).

2. A simulation operation platform suitable for precise positioning of large inland river buoys according to claim 1, characterized in that: The platform frame table (1.1) is composed of aluminum alloy table legs (3) and an aluminum alloy table top (4); the aluminum alloy table top (4) has two layers, upper and lower, which are welded to the middle and top of the aluminum alloy table legs (3) respectively.

3. The simulation operation platform suitable for precise positioning of large inland river buoys according to claim 1, characterized in that: The surface of the simulated riverbed (1.2) is covered with an uneven layer made of silica gel, simulating the bottom of the riverbed; The simulated riverbed (1.2) is fixed to the lower aluminum alloy tabletop (4) by means of structural adhesive.

4. The simulation operation platform suitable for precise positioning of large inland river buoys according to claim 1, characterized in that: The simulated river surface (1.3) is made of silica gel, and the top operating surface is covered with velvet cloth; The simulated river surface (1.3) is fixed to the upper aluminum alloy table top (4) by means of structural adhesive.

5. The simulation operation platform suitable for precise positioning of large inland river buoys according to claim 1, characterized in that: The buoy moving track (1.4) is composed of two aluminum alloy strip plates; The buoy moving track (1.4) is set at one-third of the simulated river surface (1.3), and its two ends are welded to the frame of the upper aluminum alloy table board (4).

6. The simulation operation platform suitable for precise positioning of large inland river buoys according to claim 1, characterized in that: The miniature buoy (2.1) is made of resin material by 3D printing, and its specific shape is a 15-meter-class lightship reduced in proportion to 1:25, and consists of a ship hold, a magnetic module, a deck, a customs clearance, a front mooring bollard, a rear mooring bollard, an anchor chain compartment, a chain stopper, a fairlead, a mark body, a navigation light, a radar reflector and a spherical top mark.

7. The simulation operation platform suitable for precise positioning of large inland river buoys according to claim 1, characterized in that: The bottom of the miniature buoy (2.1) is provided with four front and rear clamping wheels, which are aligned and connected to the buoy moving track (1.4).

8. The simulation operation platform suitable for precise positioning of large inland river buoys according to claim 1, characterized in that: The miniature navigation boat (2.2) is made of resin material by 3D printing, and its specific shape is a 25-meter steel navigation boat reduced in proportion to 1:25, and consists of a ship hold, a deck, an electric anchor windlass, a front bollard, a rear bollard, an anchor chain compartment, and a fairlead; The miniature navigation boat (2.2) has an electric valve fixed on its deck, and the motor is installed in the cabin; The bottom of the miniature beacon boat (2.2) is equipped with four front and rear spherical universal wheels.

9. The simulation operation platform suitable for precise positioning of large inland river buoys according to claim 1, characterized in that: The cable anchoring system (2.3) is composed of a 1:25 aluminum alloy miniature anchor chain (2.3.1), a miniature anchor (2.3.2), a miniature stern cable (2.3.3), a miniature anchor stone (2.3.4), a miniature buoy anchor (2.3.5), and a miniature beacon boat electric anchor windlass (2.3.6).

10. A simulation operation platform suitable for precise positioning of large inland river buoys according to claim 9, characterized in that: The miniature anchor chain (2.3.1) extends from the chain outlet on the deck of the miniature buoy (2.1), extends to the bow through the mooring pile and chain stopper, and is connected to the miniature anchor (2.3.2) at the end; One end of the miniature stern cable (2.3.3) is wound around and secured to the miniature buoy (2.1) at the stern of the ship, and the other end is connected to the miniature anchor stone (2.3.4).

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