CN115009426B - Traction driving device and method of electric tugboat for port - Google Patents
Traction driving device and method of electric tugboat for port Download PDFInfo
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- CN115009426B CN115009426B CN202210164055.0A CN202210164055A CN115009426B CN 115009426 B CN115009426 B CN 115009426B CN 202210164055 A CN202210164055 A CN 202210164055A CN 115009426 B CN115009426 B CN 115009426B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/56—Towing or pushing equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/66—Tugs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B2021/003—Mooring or anchoring equipment, not otherwise provided for
- B63B2021/006—Suction cups, or the like, e.g. for mooring, or for towing or pushing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Manipulator (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a draw drive arrangement and method of electronic tug for harbour, belongs to electronic tug and pulls technical field, and in order to utilize and solve current traction technique and carry out the location and pull through manual control mostly, its intelligent performance is low, leads to the traction position inaccurate, also influences traction efficiency, can't accomplish to pull instrument and hull automatic connection, and automatic control is poor, can't realize full-automatic accurate traction through artificial intelligence. The device is characterized in that the device is pulled through an electromagnetic adsorption mode, separation efficiency is improved when connection is tight, connection and separation are convenient, a positioning sensor is provided with placed position information, when triggering is performed, position signals can be automatically transmitted, connection positions are effectively determined, pulling accuracy is guaranteed, a pressure sensor senses extrusion force, according to a pressure value, desorption tightness is achieved, pulling control is performed according to adsorption conditions, full-automatic pulling is performed, pulling distance and position control is effectively guaranteed, and port safety is improved.
Description
Technical Field
The invention relates to the technical field of electric tugboat traction, in particular to a traction driving device and a traction driving method of an electric tugboat for a port.
Background
Tugs refer to vessels used to tow barges and ships. The tugboat has the characteristics of firm structure, good stability, small hull, high host power, large traction force and good maneuvering performance, but does not have loading and unloading capability. It mainly tows barges carrying materials and various kinds of working vessels. When the tug approaches, it needs to be towed.
1. Most of the existing traction technologies carry out positioning traction through manual control, the intelligent performance is low, the traction position is inaccurate, and the traction efficiency is also affected;
2. secondly, when drawing, can't accomplish to draw instrument and hull automatic connection, need manual fixed, with hard when separately with connect, automatic control is poor, can't realize full-automatic accurate traction through artificial intelligence.
Disclosure of Invention
The invention aims to provide a traction driving device and a method of an electric tugboat for a port, wherein an air injection pump injects air to an air delivery branch pipe through an air delivery main pipe, a telescopic assembly starts to stretch under the action of air pressure to drive a jointing device to approach a tugboat body, a plurality of groups of telescopic assemblies can stretch simultaneously and can also shrink independently, the number of connections can be adjusted according to requirements, traction convenience is increased, full-automatic traction is realized, the control of traction distance and position is effectively ensured, port safety is improved, traction is realized in an electromagnetic adsorption mode, separation efficiency is improved while tight connection is ensured, connection and separation are facilitated, a positioning sensor is provided with position information placed, when triggered, position signals can be automatically transmitted, the connection position is effectively determined, traction accuracy is ensured, the pressure sensor senses extrusion force, traction control is realized according to the pressure value, and the traction control is performed according to the adsorption condition so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a draw drive arrangement of electronic tug for harbour, includes the traction table, the inside of traction table is provided with draw gear, and the inside of traction table is provided with ejecting device, and draw gear's one end setting is in ejecting device's inside, and draw gear one end is provided with the tug body, sets up the laminating device between tug body and the ejecting device, draws to bench and sets up traction control system, and traction control system is connected with the laminating device.
Further, the traction device comprises a traction wheel, a traction motor, traction wires and a wire assembly, the traction wheel is sleeved at the output end of the traction motor, one ends of the traction wires are wound on the traction wheel, one ends of the traction wires penetrate through the wire assembly and are connected with the top end of the ejection device in an internal mode, multiple groups of traction wires and wire assemblies are arranged, and each group of traction wires are connected with the ejection device respectively.
Further, wire assembly includes adjustment cylinder, left cardboard, right cardboard, goes up buckle and lower buckle board, adjustment cylinder front end has cup jointed right cardboard, left cardboard cup joints on adjustment cylinder's output pole, left cardboard and right cardboard top all are provided with the buckle board of going up, constitute buckle spacing groove between the buckle board on two sets of, buckle board under all is installed to the below of left cardboard and right cardboard, buckle board lower direction is crooked down spacing groove under two sets of, the pull wire is according to the traction need, select to penetrate from buckle spacing groove or lower spacing inslot.
Further, ejecting device includes gas injection air pump, gas transmission house steward, gas-supply branch pipe, solenoid valve and flexible subassembly, and the gas injection air pump sets up in the inside of traction table, and the gas-supply end and the gas transmission house steward of gas injection air pump are connected, are connected with multiunit gas-supply branch pipe on the gas transmission house steward, and flexible subassembly sets up multiunit, and the quantity and the flexible subassembly quantity of gas-supply branch pipe are the same, and every flexible subassembly tail end of group all is in charge of with a set of gas-supply branch pipe intercommunication, all is provided with the solenoid valve on every group gas-supply branch pipe.
Further, the telescopic assembly comprises an outer telescopic sleeve, an inner partition sleeve, an inner telescopic sleeve, an outer sleeve piston, an inner sliding sleeve and a central hole, wherein an inner partition sleeve ring is sleeved in the outer telescopic sleeve, the inner partition sleeve is communicated with a gas transmission branch pipe in a gap between the inner partition sleeve and the outer telescopic sleeve, an inner telescopic sleeve and an inner sliding sleeve are arranged in the gap between the inner partition sleeve and the outer telescopic sleeve, the outer sleeve piston is mounted at the bottom ends of the inner sliding sleeve and the inner telescopic sleeve, and the outer sleeve piston is in sealing fit with the outer telescopic sleeve and the inner partition sleeve.
Further, the clearance between the inner spacer sleeve ring and the outer extension sleeve ring is communicated with the clearance between the inner telescopic sleeve and the inner sliding sleeve, central holes are formed in the centers of the outer extension sleeve ring and the inner telescopic sleeve, a plurality of groups of inner telescopic sleeve rings and the inner sliding sleeve rings are arranged, the inner telescopic sleeve rings and the inner sliding sleeve rings in each group are arranged in the clearance between the inner telescopic sleeve rings and the inner sliding sleeve rings in the previous group, and the bottoms of the inner telescopic sleeve rings and the inner sliding sleeve rings in each group are provided with the clearance between the inner telescopic sleeve rings and the inner sliding sleeve rings.
Further, the laminating device comprises an adsorption magnet, a winding coil, a cladding sleeve, a pair of magnet-absorbing plates, a positioning ring and a pressing block, wherein one end of the adsorption magnet is arranged in the cladding sleeve, the cladding sleeve is fixed at the front end of the ejection device, the winding coil is wound on the adsorption magnet, a winding coil connecting wire is electrified, the positioning ring is sleeved at the front end of the cladding sleeve, the pressing block is arranged on the positioning surface of the front end of the positioning ring, the magnet-absorbing plates are arranged on the side boat surface of the tugboat body, the magnet-absorbing plates and the magnet-absorbing plates are correspondingly arranged, and the laminating device is provided with a plurality of groups and is respectively arranged between the tugboat body and the ejection device.
Further, the traction control system comprises a total control circuit, a pressure sensor, a positioning sensor, a signal collecting module and a driving circuit, wherein the total control circuit is respectively and electrically connected with the signal collecting module and the driving circuit, the total control circuit is connected with the pressure sensor and the positioning sensor through the signal collecting module, and the driving circuit is connected with the ejection device and the traction device.
The invention provides another technical scheme that: a method of a traction drive for an electric tug for a port, comprising the steps of:
step one: when the tug body approaches to the port, the gas injection pump injects gas to the gas delivery branch pipe through the gas delivery main pipe, and the telescopic component starts to stretch under the action of the gas pressure to drive the attaching device to approach to the tug body;
step two: the winding coil is electrified to enable the adsorption magnet to generate magnetism, the side end of the tug body adsorbs the magnetic adsorption plate, the positioning ring is contacted with the tug body after adsorption, and the pressure sensor in the pressing block senses pressure and transmits the pressure to the main control circuit;
step three: the main control circuit controls the traction motor to start through the driving circuit, drives the traction wheel to rotate, tightens the traction wire, and tows the tug body by port when tightening.
Further, aiming at the second step, when the magnet is attracted to the magnet attracting plate, the connection is sensed to the positioning sensor in the magnet attracting plate, a trigger signal is sent to the total control circuit, and the connection position is confirmed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the traction driving device and the traction driving method for the electric tugboat for the harbour, the upper clamping plates are arranged above the left clamping plate and the right clamping plate, the clamping limiting grooves are formed between the two groups of upper clamping plates, the lower clamping plates are arranged below the left clamping plate and the right clamping plate, the lower limiting grooves are formed by inwards bending the lower parts of the two groups of lower clamping plates, the traction wire penetrates through the clamping limiting grooves or the lower limiting grooves according to traction needs, the traction motor drives the traction wheel to rotate, the traction wire is tightened, the tugboat body is pulled by the harbour when the traction wire is tightened, the traction wire is effectively combed through the wire assembly, the clamping grooves are prevented, the telescopic pressure of the ejection device is reduced, the whole service life is prolonged, and the width of the limiting grooves can be adjusted by adjusting the air cylinders in the wire assembly, so that the traction wire with different sizes can be used for leading the traction wire.
2. According to the traction driving device and the traction driving method for the electric tugboat for the harbor, the centers of the outer telescopic sleeve and the inner telescopic sleeve are respectively provided with the center holes, the inner telescopic sleeve and the inner telescopic sleeve are respectively provided with a plurality of groups, each group of inner telescopic sleeve and each group of inner telescopic sleeve are respectively arranged in a gap between the inner telescopic sleeve and the inner telescopic sleeve of the previous group, the bottom ends of each group of inner telescopic sleeve and each group of inner telescopic sleeve are respectively provided with the inner telescopic sleeve and each group of inner telescopic sleeve, when the tugboat body approaches the harbor, the gas injection pump injects gas into the gas delivery branch pipe through the gas delivery main pipe, the telescopic assemblies start to stretch under the action of gas pressure, the attaching device is driven to approach the tugboat body, the plurality of groups of telescopic assemblies can stretch simultaneously and also can shrink independently, the connection quantity can be adjusted as required, the traction convenience is improved, the control of the traction distance and the position is effectively ensured, and the safety of the harbor is improved.
3. According to the traction driving device and the traction driving method for the electric tugboat for the port, which are provided by the invention, the winding coil is connected with the lead wire for electrifying, the front end of the wrapping sleeve is sleeved with the positioning ring, the positioning surface at the front end of the positioning ring is provided with the pressing block, the magnetic attraction plates are arranged on the side boat surface of the tugboat body, the magnetic attraction plates and the magnetic attraction magnets are correspondingly arranged, the attaching device is provided with a plurality of groups and are respectively arranged between the tugboat body and the ejection device, the winding coil is electrified, so that the magnetic attraction magnets generate magnetism to adsorb the magnetic attraction plates at the side end of the tugboat body, the traction end of the tugboat body is effectively connected, the traction is carried out in an electromagnetic adsorption mode, the separation efficiency is improved while the connection is tight, and the connection and the separation are convenient.
4. The invention provides a traction driving device and a method of an electric tug for a port, wherein a total control circuit is connected with a pressure sensor and a positioning sensor through a signal collection module, the driving circuit is connected with an ejection device and a traction device, a positioning ring is contacted with a tug body after adsorption, the pressure sensor in a pressing block senses pressure and transmits the pressure to the total control circuit, the total control circuit controls a traction motor to start through the driving circuit, the positioning sensors are provided with a plurality of groups and are respectively arranged in each pair of magnetic attraction plates at the side end of the tug body, the positioning sensors are provided with placed position information, when the positioning sensors are triggered, position signals can be automatically transmitted, the connection position can be effectively determined, the traction accuracy is ensured, the pressure sensor senses extrusion force, the adsorption tightness is known according to a pressure value, and traction control is performed according to the adsorption condition.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the connection of the traction device and the ejector device of the present invention;
FIG. 3 is a schematic diagram of a traction device according to the present invention;
FIG. 4 is a schematic diagram of a wire assembly according to the present invention;
FIG. 5 is a schematic view of an ejector according to the present invention;
FIG. 6 is a cross-sectional view of a telescoping assembly of the present invention;
FIG. 7 is a schematic view of the attachment device of the present invention mounted to a tug body;
FIG. 8 is an exploded view of the construction of the bonding apparatus of the present invention;
FIG. 9 is a block diagram of a traction control system connection of the present invention.
In the figure: 1. a traction table; 2. a traction device; 21. a traction wheel; 22. a traction motor; 23. a traction wire; 24. a wire assembly; 241. adjusting a cylinder; 242. a left clamping plate; 243. a right clamping plate; 245. a clamping plate is arranged; 246. a lower buckle plate; 3. an ejector device; 31. a gas injection pump; 32. a gas transmission main pipe; 33. the gas transmission is divided into pipes; 34. an electromagnetic valve; 35. a telescoping assembly; 351. an outer telescoping cannula; 352. an inner spacer collar; 353. an inner telescoping tube; 354. a piston is sleeved outside; 355. an inner sliding sleeve; 356. a central bore; 4. a tug body; 5. a bonding device; 51. a magnet is adsorbed; 52. winding a coil; 53. coating the sleeve; 54. a pair of magnetic attraction plates; 55. a positioning ring; 56. pressing the block; 6. a traction control system; 61. a total control circuit; 62. a pressure sensor; 63. positioning an inductor; 64. a signal collection module; 65. and a driving circuit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a traction driving device and a method thereof for an electric tug for a port, the electric tug comprises a traction table 1, wherein a traction device 2 is arranged in the traction table 1, an ejector device 3 is arranged in the traction table 1, one end of the traction device 2 is arranged in the ejector device 3, a tug body 4 is arranged at one end of the traction device 2, a jointing device 5 is arranged between the tug body 4 and the ejector device 3, a traction control system 6 is arranged on the traction table 1, and the traction control system 6 is connected with the jointing device 5.
Referring to fig. 3-4, the traction device 2 includes a traction wheel 21, a traction motor 22, a traction wire 23 and a wire assembly 24, the traction wheel 21 is sleeved at the output end of the traction motor 22, one end of the traction wire 23 is wound on the traction wheel 21, one end of the traction wire 23 penetrates through the wire assembly 24 and is connected with the top end of the ejection device 3, the traction wire 23 and the wire assembly 24 are provided with a plurality of groups, each group of traction wires 23 is respectively connected with the ejection device 3, the wire assembly 24 includes an adjusting cylinder 241, a left clamping plate 242, a right clamping plate 243, an upper clamping plate 245 and a lower clamping plate 246, the front end of the adjusting cylinder 241 is sleeved with a right clamping plate 243, the left clamping plate 242 is sleeved on the output rod of the adjusting cylinder 241, upper clamping plates 245 are arranged above the left clamping plate 242 and the right clamping plate 243, the buckle limiting groove is formed between the two groups of upper buckle plates 245, the lower buckle plates 246 are respectively arranged below the left buckle plate 242 and the right buckle plate 243, the lower limiting groove is formed by inwards bending the lower buckle plates 246 of the two groups, the traction wire 23 penetrates through the buckle limiting groove or the lower limiting groove according to traction needs, the traction motor 22 drives the traction wheel 21 to rotate, the traction wire 23 is tightened, when the traction wire is tightened, the tugboat body 4 is pulled by the port, the traction wire 23 is effectively combed through the wire assembly 24, the clamping groove is prevented, and the stretching pressure of the ejection device 3 is reduced through rope traction, the whole service life is prolonged, and the width of the limiting groove can be adjusted by the adjusting cylinder 241 in the wire assembly 24 so as to dredge the traction wire 23 with different sizes.
Referring to fig. 5-6, the ejector 3 includes an air injection pump 31, an air delivery manifold 32, air delivery branch pipes 33, electromagnetic valves 34 and telescopic components 35, the air injection pump 31 is disposed inside the traction table 1, an air outlet end of the air injection pump 31 is connected with the air delivery manifold 32, a plurality of groups of air delivery branch pipes 33 are connected to the air delivery manifold 32, the telescopic components 35 are disposed in a plurality of groups, the number of the air delivery branch pipes 33 is the same as that of the telescopic components 35, the tail end of each group of telescopic components 35 is communicated with one group of air delivery branch pipes 33, each group of air delivery branch pipes 33 is provided with an electromagnetic valve 34, the telescopic components 35 include an outer telescopic sleeve 351, an inner spacer ring 352, an inner telescopic sleeve 353, an outer sleeve 354, an inner telescopic sleeve 355 and a central hole 356, the inner spacer ring 352 is sleeved inside the outer telescopic sleeve 351, the inner spacer ring 352 is communicated with the air delivery branch pipes 33 in a gap between the outer telescopic sleeve 351, an inner telescopic sleeve 353 and an inner sliding sleeve 355 are arranged in a gap between the inner spacer ring 352 and the outer telescopic sleeve 351, an outer sleeve piston 354 is arranged at the bottom ends of the inner sliding sleeve 355 and the inner telescopic sleeve 353, the outer sleeve piston 354 is in sealing fit with the outer telescopic sleeve 351 and the inner spacer ring 352, the gap between the inner spacer ring 352 and the outer telescopic sleeve 351 is communicated with a gap between the inner telescopic sleeve 353 and the inner sliding sleeve 355, central holes 356 are formed in the centers of the outer telescopic sleeve 351 and the inner telescopic sleeve 353, a plurality of groups of inner telescopic sleeve 353 and inner sliding sleeve 355 are arranged, each group of inner telescopic sleeve 353 and inner sliding sleeve 355 are arranged in the gap between the inner telescopic sleeve 353 and the inner sliding sleeve 355 of the previous group, the bottom ends of the inner telescopic sleeve 353 and the inner sliding sleeve 355 of each group are all arranged in the gap between the inner telescopic sleeve 353 and the inner sliding sleeve 355, when the tug body 4 approaches to a port, the gas injection air pump 31 is through the gas transmission house steward 32 to the gas transmission being in charge of 33, and flexible subassembly 35 begins to stretch out and draw back under the effect of atmospheric pressure, drives laminating device 5 to be close to towboat body 4, and multiunit flexible subassembly 35 can stretch out and draw back simultaneously, also can shrink alone, can adjust the quantity of connection as required, increases and pulls the convenience, and full-automatic traction effectively guarantees the control of traction distance and position, improves and leans on the harbour security.
Referring to fig. 7-8, the attaching device 5 includes an attracting magnet 51, a winding coil 52, a coating sleeve 53, a pair of attracting magnet plates 54, a positioning ring 55 and a pressing block 56, one end of the attracting magnet 51 is disposed in the coating sleeve 53, the coating sleeve 53 is fixed at the front end of the ejection device 3, the winding coil 52 is wound on the attracting magnet 51, the winding coil 52 is connected with a conducting wire for conducting electricity, the positioning ring 55 is sleeved at the front end of the coating sleeve 53, the pressing block 56 is disposed on a positioning surface of the front end of the positioning ring 55, the pair of attracting magnet plates 54 is disposed on a side boat surface of the tugboat body 4, the pair of attracting magnet plates 54 are disposed corresponding to the attracting magnet 51, the attaching device 5 is disposed in multiple groups and are disposed between the tugboat body 4 and the ejection device 3, the winding coil 52 is electrified, so that the attracting magnet 51 generates magnetism, the side end of the tugboat body 4 is attracted, the tugboat body 4 is effectively connected with a traction end in a mode of electromagnetic attraction, the connection is ensured to be tight, and at the same time, the separation efficiency is improved, and the connection and separation is facilitated.
Referring to fig. 9, the traction control system 6 includes a total control circuit 61, a pressure sensor 62, a positioning sensor 63, a signal collecting module 64 and a driving circuit 65, wherein the total control circuit 61 is electrically connected with the signal collecting module 64 and the driving circuit 65, the total control circuit 61 is connected with the pressure sensor 62 and the positioning sensor 63 through the signal collecting module 64, the driving circuit 65 is connected with the ejector 3 and the traction device 2, the positioning ring 55 contacts with the tug body 4 after adsorption, the pressure sensor 62 in the pressing block 56 senses pressure and transmits the pressure to the total control circuit 61, the total control circuit 61 controls the traction motor 22 to start through the driving circuit 65, the positioning sensor 63 is provided with a plurality of groups, and the positioning sensors 63 are respectively arranged in the side ends of the tug body 4 to each of the magnet absorbing plate 54, and can automatically transmit position signals when triggered, so as to effectively determine the connection position, ensure the accuracy of traction, the pressure sensor 62 senses extrusion force, and the adsorption degree is controlled according to the adsorption condition.
In order to better demonstrate the driving process of the traction driving device of the electric tug for the harbor, the embodiment provides a driving method of the traction driving device of the electric tug for the harbor, which comprises the following steps:
step one: when the tug body 4 approaches the port, the gas injection pump 31 injects gas to the gas delivery branch pipe 33 through the gas delivery main pipe 32, and the telescopic assembly 35 starts to stretch under the action of the gas pressure to drive the attaching device 5 to approach the tug body 4;
step two: the winding coil 52 is electrified to enable the adsorption magnet 51 to generate magnetism, the adsorption plate 54 at the side end of the tug body 4 is adsorbed, the positioning ring 55 is contacted with the tug body 4 after adsorption, the pressure sensor 62 in the pressing block 56 senses pressure, and the pressure is transmitted to the main control circuit 61;
step three: the master control circuit 61 controls the traction motor 22 to start through the driving circuit 65 to drive the traction wheel 21 to rotate, tightens the traction wire 23, and pulls the tug body 4 by port when tightening.
In summary, the electric tug for harbour traction driving device and method provided by the invention, the upper clamping plates 245 are arranged above the left clamping plate 242 and the right clamping plate 243, the clamping limiting grooves are formed between the two groups of upper clamping plates 245, the lower clamping plates 246 are arranged below the left clamping plate 242 and the right clamping plate 243, the lower limiting grooves are formed by bending the lower parts of the two groups of lower clamping plates 246 inwards, the traction wires 23 penetrate from the clamping limiting grooves or the lower limiting grooves according to traction needs, the traction motor 22 drives the traction wheel 21 to rotate, the traction wires 23 are tightened, the tug body 4 is pulled by the harbour during tightening, the traction wires 23 are effectively combed through the wire assembly 24, the clamping grooves are prevented, and the telescopic pressure of the ejection device 3 is reduced through traction, the whole service life is prolonged, the width of the limiting grooves can be adjusted by the adjusting cylinder 241 in the wire assembly 24, the traction wires 23 with different sizes are dredged, the center of the outer telescopic sleeve 351 and the center of the inner telescopic sleeve 353 are provided with a center hole 356, the inner telescopic sleeve 353 and the inner telescopic sleeve 355 are provided with a plurality of groups, each group of inner telescopic sleeve 353 and the inner telescopic sleeve 355 are arranged in the gap between the inner telescopic sleeve 353 and the inner telescopic sleeve 355 of the previous group, the bottom ends of each group of inner telescopic sleeve 353 and the inner telescopic sleeve 355 are provided with the gap between the inner telescopic sleeve 353 and the inner telescopic sleeve 355, when the tugboat body 4 approaches a port, the gas injection pump 31 injects gas to the gas delivery branch pipe 33 through the gas delivery main pipe 32, under the action of gas pressure, the telescopic components 35 start to stretch, the attaching device 5 is driven to approach the tugboat body 4, the plurality of groups of telescopic components 35 can stretch simultaneously, can also shrink independently, the connection quantity can be adjusted as required, the traction convenience is increased, full-automatic traction is effectively ensured, the safety of the port is improved, the winding coil 52 is connected with a conducting wire to be electrified, the front end of the wrapping sleeve 53 is sleeved with the locating ring 55, the locating surface at the front end of the locating ring 55 is provided with the pressing block 56, the magnetic attraction plate 54 is arranged on the side ship surface of the tug body 4, the magnetic attraction plate 54 and the magnetic attraction magnet 51 are correspondingly arranged, the attaching device 5 is provided with a plurality of groups, the magnetic attraction plate is respectively arranged between the tug body 4 and the ejection device 3, the winding coil 52 is electrified, the magnetic attraction magnet 51 is enabled to generate magnetism, the magnetic attraction plate 54 at the side end of the tug body 4 is effectively connected with the traction end of the tug body 4, the traction is carried out in an electromagnetic attraction mode, the separation efficiency is improved while the connection is ensured to be convenient, the connection and the separation are facilitated, the total control circuit 61 is connected with the ejection device 3 and the traction device 2 through the signal collecting module 64 and the pressure sensor 62, the pressure sensor 62 in the pressing block 56 senses the pressure after the magnetic attraction plate 55 is in contact with the tug body 4, the total control circuit 61 is controlled by the driving circuit, the pressure sensor 65 senses the pressure sensor 22, the pressure sensor 63 is accurately arranged at the side of the tug body 4, and the position is accurately placed at the position of the tug body according to the automatic position, and the pressure sensor is set up, and the pressure sensor is accurately placed at the position when the position is automatically sensed, and the pressure sensor is placed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (6)
1. The utility model provides a draw drive arrangement of electronic tug for harbour which characterized in that: the traction device comprises a traction table (1), wherein a traction device (2) is arranged in the traction table (1), an ejector device (3) is arranged in the traction table (1), one end of the traction device (2) is arranged in the ejector device (3), a tug body (4) is arranged at one end of the traction device (2), a laminating device (5) is arranged between the tug body (4) and the ejector device (3), a traction control system (6) is arranged on the traction table (1), and the traction control system (6) is connected with the laminating device (5);
the traction device (2) comprises a traction wheel (21), a traction motor (22), traction wires (23) and a wire assembly (24), wherein the traction wheel (21) is sleeved at the output end of the traction motor (22), one end of each traction wire (23) is wound on the traction wheel (21), one end of each traction wire (23) penetrates through the wire assembly (24) and is connected with the inner part of the top end of the ejection device (3), a plurality of groups of traction wires (23) and wire assemblies (24) are arranged, and each group of traction wires (23) are respectively connected with the ejection device (3);
the wire assembly (24) comprises an adjusting cylinder (241), a left clamping plate (242), a right clamping plate (243), an upper clamping plate (245) and a lower clamping plate (246), wherein the right clamping plate (243) is sleeved at the front end of the adjusting cylinder (241), the left clamping plate (242) is sleeved on an output rod of the adjusting cylinder (241), the upper clamping plates (245) are arranged above the left clamping plate (242) and the right clamping plate (243), clamping limit grooves are formed between the two groups of upper clamping plates (245), the lower clamping plates (246) are arranged below the left clamping plate (242) and the right clamping plate (243), the lower limiting grooves are formed by inwards bending the lower clamping plates (246), and the traction wire (23) penetrates from the clamping limit grooves or the lower limiting grooves according to traction requirements;
the ejection device (3) comprises an air injection air pump (31), an air delivery main pipe (32), air delivery branch pipes (33), electromagnetic valves (34) and telescopic assemblies (35), wherein the air injection air pump (31) is arranged in the traction table (1), the air outlet end of the air injection air pump (31) is connected with the air delivery main pipe (32), a plurality of groups of the air delivery branch pipes (33) are connected to the air delivery main pipe (32), the telescopic assemblies (35) are provided with a plurality of groups, the number of the air delivery branch pipes (33) is the same as the number of the telescopic assemblies (35), the tail ends of each group of the telescopic assemblies (35) are communicated with one group of the air delivery branch pipes (33), and the electromagnetic valves (34) are arranged on each group of the air delivery branch pipes (33);
the telescopic component (35) comprises an outer telescopic sleeve (351), an inner spacer ring (352), an inner telescopic sleeve (353), an outer sleeve piston (354), an inner sleeve piston (355) and a central hole (356), wherein the inner spacer ring (352) is sleeved on the inner sleeve of the outer telescopic sleeve (351), the inner spacer ring (352) is communicated with the gas transmission branched pipe (33) in a gap between the inner spacer ring (352) and the outer telescopic sleeve (351), the inner telescopic sleeve (353) and the inner sleeve (355) are arranged in a gap between the inner spacer ring (352) and the outer telescopic sleeve (351), the outer sleeve piston (354) is mounted at the bottom ends of the inner sleeve (355) and the inner telescopic sleeve (353), and the outer sleeve piston (354) is in sealing fit with the outer telescopic sleeve (351) and the inner spacer ring (352).
2. The traction drive of an electric tug for harbors according to claim 1, wherein: the gap between the inner partition sleeve ring (352) and the outer extension sleeve (351) is communicated with the gap between the inner extension sleeve (353) and the inner sliding sleeve (355), central holes (356) are formed in the centers of the outer extension sleeve (351) and the inner extension sleeve (353), multiple groups of inner extension sleeve (353) and inner sliding sleeve (355) are arranged, the inner extension sleeve (353) and the inner sliding sleeve (355) are arranged in the gap between the inner extension sleeve (353) and the inner sliding sleeve (355) in the previous group, and the bottoms of the inner extension sleeve (353) and the inner sliding sleeve (355) in each group are respectively provided with the gap between the inner extension sleeve (353) and the inner sliding sleeve (355).
3. The traction drive of an electric tug for harbors according to claim 1, wherein: laminating device (5) are including attracting magnet (51), winding coil (52), cladding cover (53), to magnet absorbing plate (54), holding ring (55) and pressfitting piece (56), attracting magnet (51) one end sets up in cladding cover (53), bao Futao (53) are fixed in ejecting device (3) front end, winding has winding coil (52) on attracting magnet (51), winding coil (52) connecting wire is electrified, holding ring (55) have been cup jointed to cladding cover (53) front end, be provided with pressfitting piece (56) on the locating surface of holding ring (55) front end, set up on the side boat surface of tug body (4) to magnet absorbing plate (54) correspond with magnet absorbing (51), laminating device (5) set up the multiunit, set up respectively between tug body (4) and ejecting device (3).
4. The traction drive of an electric tug for harbors according to claim 1, wherein: the traction control system (6) comprises a total control circuit (61), a pressure sensor (62), a positioning sensor (63), a signal collecting module (64) and a driving circuit (65), wherein the total control circuit (61) is respectively electrically connected with the signal collecting module (64) and the driving circuit (65), the total control circuit (61) is connected with the pressure sensor (62) and the positioning sensor (63) through the signal collecting module (64), and the driving circuit (65) is connected with the ejection device (3) and the traction device (2).
5. A driving method of a traction drive of an electric tug for harbors according to any one of claims 1-4, characterized in that: the method comprises the following steps:
step one: when the tug body (4) approaches to a port, the gas injection pump (31) injects gas to the gas delivery branch pipe (33) through the gas delivery main pipe (32), and the telescopic component (35) starts to stretch under the action of gas pressure to drive the attaching device (5) to approach to the tug body (4);
step two: the winding coil (52) is electrified to enable the adsorption magnet (51) to generate magnetism, the adsorption magnet plate (54) at the side end of the tug body (4) is adsorbed, the positioning ring (55) is contacted with the tug body (4) after adsorption, the pressure sensor (62) in the pressing block (56) senses pressure, and the pressure is transmitted to the total control circuit (61);
step three: the general control circuit (61) controls the traction motor (22) to start through the driving circuit (65) to drive the traction wheel (21) to rotate, tightens the traction wire (23), and pulls the tug body (4) by port when tightening.
6. The method for driving a traction drive of an electric tug for harbors according to claim 5, wherein: in the second step, when the attracting magnet (51) and the attracting magnet plate (54) are attracted, the connection is sensed by the positioning sensor (63) in the attracting magnet plate (54), a trigger signal is sent to the overall control circuit (61), and the connection position is confirmed.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523215A (en) * | 2018-11-16 | 2019-03-26 | 大连大学 | The automatic dock intelligent management that ships will enjoy access to the ports |
| CN110816753A (en) * | 2019-11-22 | 2020-02-21 | 武汉理工大学 | Bank end draw gear that intelligence boats and ships were berthed and were used |
| CN110979562A (en) * | 2019-12-11 | 2020-04-10 | 绔ユ尝 | Be applied to energy-saving draw gear that river course ship was pull |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6474253B1 (en) * | 2001-10-25 | 2002-11-05 | Herbert F. Molz | Tender towing system for motor yachts |
| ES2245528B1 (en) * | 2002-07-26 | 2007-03-16 | Sar Remolcadores, S.L | AUTOMATIC SYSTEM OF COLLECTION AND HANDLING OF SIRGA FOR HITCH BETWEEN TOWING AND TOWING VESSEL. |
| CN109131746B (en) * | 2018-08-21 | 2020-08-14 | 日昌升建筑新材料设计研究院有限公司 | Automatic traction device and method for ship berthing |
| CN109305296A (en) * | 2018-08-21 | 2019-02-05 | 日昌升集团有限公司 | A kind of collapsible automatic traction device and method for ship berthing |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523215A (en) * | 2018-11-16 | 2019-03-26 | 大连大学 | The automatic dock intelligent management that ships will enjoy access to the ports |
| CN110816753A (en) * | 2019-11-22 | 2020-02-21 | 武汉理工大学 | Bank end draw gear that intelligence boats and ships were berthed and were used |
| CN110979562A (en) * | 2019-12-11 | 2020-04-10 | 绔ユ尝 | Be applied to energy-saving draw gear that river course ship was pull |
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