CN211252932U

CN211252932U - Anti-collision buoy

Info

Publication number: CN211252932U
Application number: CN201922320461.8U
Authority: CN
Inventors: 张庆; 张婷婷; 颜斌; 陆志斌; 卢彪
Original assignee: Yangzhou Hongjian Engineering Material Co ltd
Current assignee: Yangzhou Hongjian Engineering Material Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-14
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to an anticollision buoy. The buoy comprises a buoy body, a fixed anchor, an infrared sensor, a wind direction indicator, a warning lamp, a PLC (programmable logic controller) and a driving mechanism; the fixing anchor is arranged at the bottom of the buoy body and comprises an anchor body and a chain, the anchor body is arranged at the top of the chain, the chain is connected with a motor, and an induction switch is arranged on the motor; the anemoscope and the warning lamp are respectively arranged on one side of the mast and are respectively connected with the PLC; the infrared sensors are respectively arranged on the periphery of the buoy body and are respectively connected with the PLC; the driving mechanism comprises a mast rotating mechanism and a sail lifting mechanism. The utility model discloses when boats and ships are driven to the buoy body, infrared inductor surveys the direction and the distance that boats and ships were driven to, is evaded by PLC controller control actuating mechanism and tie anchor.

Description

Anti-collision buoy

Technical Field

The utility model relates to a buoy especially relates to an anticollision buoy.

Background

The marine buoy is an automatic marine hydrological meteorological observation station which mainly comprises an observation buoy anchored at sea. The device can continuously collect marine hydrological meteorological data required by marine scientific research, offshore oil (gas) development, port construction and national defense construction for a long time according to the specified requirements, and particularly can collect the data of severe weather and sea conditions which are difficult to collect by an investigation ship. However, the damage phenomenon of the ocean buoy is more and more serious, and huge loss is caused. The main reason is caused by collision of passing ships, so the novel ocean buoy with the function of automatically avoiding the ships is very valuable.

Disclosure of Invention

An object of the utility model is to provide an anticollision buoy to overcome not enough among the prior art.

The technical scheme of the utility model is that: an anti-collision buoy comprises a buoy body, a fixed anchor, an infrared sensor, a wind direction indicator, a warning lamp, a PLC (programmable logic controller) and a driving mechanism;

the fixing anchor is arranged at the bottom of the buoy body and comprises an anchor body and a chain, the anchor body is arranged at the top of the chain, the chain is connected with a motor, an induction switch is arranged on the motor, and the induction switch is connected with a PLC (programmable logic controller);

the driving mechanism is arranged in the buoy body, a mast is arranged at the upper part of the buoy body and inserted into the buoy body, a sail is arranged on the mast, the driving mechanism controls the sail to ascend and descend, the driving mechanism is connected with the PLC, the sail consists of a cross rod, a vertical rod and a canvas, lifting rings are respectively arranged on the cross rod and the vertical rod, and the lifting rings are connected with the canvas;

the anemoscope and the warning lamp are respectively arranged on one side of the mast and are respectively connected with the PLC;

the infrared sensors are respectively arranged on the periphery of the buoy body and are respectively connected with the PLC;

the driving mechanism comprises a mast rotating mechanism and a sail lifting mechanism;

the mast rotating mechanism comprises a speed reducing motor, a driving gear and a turntable, the turntable is arranged in the buoy body, a mounting hole for inserting and fixing the mast is formed in the center of the turntable, a plurality of sawteeth are arranged on the outer circumference of the turntable, the driving gear is connected with an output shaft of the speed reducing motor, the driving gear is meshed with the sawteeth, and the speed reducing motor is connected with the PLC;

sail elevating system include waterproof motor, fixed pulley, haulage rope, movable pulley, waterproof motor set up on buoy main part upper portion, the fixed pulley setting at the mast top, the movable pulley pass through the mounting and connect in the mast lower part, the haulage rope pass the fixed pulley along the mast from bottom to top, top-down passes the movable pulley and is connected with waterproof motor again, the haulage rope on be equipped with the lifting hook, be connected with the horizontal pole and the montant of sail through rings, the canvas along with the ascending and then ascending of haulage rope.

The utility model has the advantages that: when a ship drives to the buoy body, the infrared sensor detects the driving direction and distance of the ship, and the PLC controller controls the driving mechanism and the fixed anchor to avoid the driving direction and distance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the sail lifting mechanism.

In the figure, 1 is a buoy body, 2 is an anchor body, 3 is a chain, 4 is an infrared sensor, 5 is a wind direction indicator, 6 is a warning light, 7 is a PLC (programmable logic controller), 8 is a motor, 9 is an inductive switch, 10 is a mast, 11 is a sail, 12 is a cross bar, 13 is a vertical bar, 14 is a canvas, 15 is a lifting ring, 16 is a speed reducing motor, 17 is a driving gear, 18 is a rotary table, 19 is a waterproof motor, 20 is a fixed pulley, 21 is a traction rope, and 22 is a movable pulley.

Detailed Description

An anti-collision buoy comprises a buoy body 1, a fixed anchor, an infrared sensor 4, a wind direction indicator 5, a warning lamp 6, a PLC (programmable logic controller) 7 and a driving mechanism;

the fixing anchor is arranged at the bottom of the buoy body 1 and comprises an anchor body 2 and a chain 3, the anchor body 2 is arranged at the top of the chain 3, the chain 3 is connected with a motor 8, an inductive switch 9 is arranged on the motor 8, and the inductive switch 9 is connected with a PLC (programmable logic controller) 7;

the driving mechanism is arranged in the buoy body 1, the mast 10 is arranged at the upper part of the buoy body 1, the mast 10 is inserted into the buoy body 1, the sail 11 is arranged on the mast 10, the driving mechanism controls the lifting of the sail 11, the driving mechanism is connected with the PLC 7, the sail 11 is composed of a cross rod 12, a vertical rod 13 and a canvas 14, the cross rod 12 and the vertical rod 13 are respectively provided with a hanging ring 15, and the hanging ring 15 is connected with the canvas 14;

the anemoscope 5 and the warning lamp 6 are respectively arranged on one side of the mast 10, and the anemoscope 5 and the warning lamp 6 are respectively connected with the PLC 7;

the infrared sensors 4 are arranged on the periphery of the buoy body 1, and the infrared sensors 4 are connected with the PLC 7 respectively;

the mast rotating mechanism comprises a speed reducing motor 16, a driving gear 17 and a turntable 18, the turntable 18 is arranged in the buoy body 1, the center of the turntable 18 is provided with a mounting hole for inserting and fixing the mast 10, the outer circumference of the turntable 18 is provided with a plurality of sawteeth, the driving gear 17 is connected with an output shaft of the speed reducing motor 16, the driving gear 17 is meshed with the sawteeth, and the speed reducing motor 16 is connected with the PLC 7;

sail elevating system include waterproof motor 19, fixed pulley 20, haulage rope 21, movable pulley 22, waterproof motor 19 set up on buoy main part 1 upper portion, fixed pulley 20 set up at mast 10 top, movable pulley 22 connect in mast 10 lower part through the mounting, haulage rope 21 pass fixed pulley 20 along mast 10 from bottom to top, again top-down passes movable pulley 22 and is connected with waterproof motor 19, haulage rope 21 on be equipped with the lifting hook, be connected with horizontal pole 12 and the montant 13 of sail 11 through rings 15, the canvas along with the ascending and then ascending of haulage rope 21.

After the utility model reaches the preset position, the PLC controller 7 turns on the inductive switch, the motor 8 starts the output shaft to rotate in the positive direction, the anchor body 2 is inserted into the water bottom for fixing, the buoy plays the normal role of indicating and guiding, the infrared inductor 4 and the anemoscope 5 on the buoy start to work normally, and the collected data information is sent to the PLC controller 7; when a ship appears near the buoy, the infrared sensor 4 sends position information of the ship to the PLC controller 7, the PLC controller 7 sends an instruction to the warning lamp 6 to start working, the PLC controller 7 sends a further instruction according to the position information of the ship, if the distance between the ship and the buoy is too close, the PLC controller 7 sends an instruction to the sensing switch 9, the motor 8 starts the output shaft to rotate in the forward direction, the chain 3 continues to release to be in a loose state, the PLC controller 7 sends an instruction to the speed reducing motor 16 according to wind direction information provided by the anemoscope 5, the speed reducing motor 16 starts, the turntable 18 is driven by the driving gear 17 to rotate to the windward direction, the PLC controller 7 sends an instruction to the waterproof motor 19, the waterproof motor 19 starts to drive the traction rope 21 to move upwards, the traction rope 21 drives the wind sail 11 to open upwards until the top of the wind sail 11 is contacted with the fixed pulley 20, and under the windward state, the sail 11 drives the buoy to displace under the driving of wind power so as to avoid a nearby ship, after the ship is avoided, the PLC 7 sends an instruction to the speed reducing motor 16, the speed reducing motor 16 is started, the driving gear 17 drives the turntable 18 to rotate to the leeward direction, the PLC 7 sends an instruction to the induction switch 9, the motor 1 starts the reverse rotation of an output shaft, the chain 3 is tightened up at the moment, and the buoy resets to the initial position.

Claims

1. An anticollision buoy which is characterized in that: the buoy comprises a buoy body, a fixed anchor, an infrared sensor, a wind direction indicator, a warning lamp, a PLC (programmable logic controller) and a driving mechanism;