CN111114731A - Hanging trip type active butt joint longitudinal oil supplementing device - Google Patents
Hanging trip type active butt joint longitudinal oil supplementing device Download PDFInfo
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- CN111114731A CN111114731A CN201911362845.4A CN201911362845A CN111114731A CN 111114731 A CN111114731 A CN 111114731A CN 201911362845 A CN201911362845 A CN 201911362845A CN 111114731 A CN111114731 A CN 111114731A
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- submersible vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G7/00—Mine-sweeping; Vessels characterised thereby
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses a trip type active butt joint longitudinal oil supplementing device which can supplement fuel for a semi-submersible vehicle under the condition that the semi-submersible vehicle does not need to be recovered, so that the semi-submersible vehicle can continue to operate in the open sea, and the working efficiency is greatly improved. The method comprises the following steps: the device comprises a fuel pump station, an oil supply winch, a traction device, a hose, an oil filling head, a traction cable, an oil receiving head and a hook; the fuel pump station, the oil supply winch and the traction device are all arranged on a deck of the mother ship, one end of a hose wound on the oil supply winch is communicated with the fuel pump station, and the other end of the hose is provided with an oil adding head; the semi-submersible type aircraft is provided with a hook and an oil receiving head; the traction device is connected with the hook through a traction cable in a hanging and tripping mode to capture the semi-submersible vehicle, the semi-submersible vehicle is pulled to enable the oiling head to be in butt joint with the oil receiving head on the semi-submersible vehicle, and after the butt joint is completed, the oil pump station refuels the semi-submersible vehicle through a hose on an oil supply winch.
Description
Technical Field
The invention relates to an oil supplementing device, in particular to a hanging trip type active butt joint longitudinal oil supplementing device.
Background
In the current field of anti-mines, semi-submersible vehicles are an important component of remote control mine hunting systems. The semi-submersible type aircraft uses a diesel engine as power, can go deep into the first line of battle and hunt and sweep the enemy preset mine. However, the large volume and the large fuel consumption of the device cause the defects of difficult recycling and arrangement and short working time. If the oil tank is recovered and refueled and then the executive task is laid, the working efficiency of the oil tank can be greatly reduced.
Disclosure of Invention
In view of the above, the invention provides a trip type active docking longitudinal oil supplementing device, which can supplement fuel to a semi-submersible vehicle without recovering the semi-submersible vehicle, so that the semi-submersible vehicle can continue to operate in the open sea, and the working efficiency is greatly improved.
The hanging trip type active butt joint longitudinal oil supplementing device comprises: the device comprises a fuel pump station, an oil supply winch, a traction device, a hose, an oil filling head, a traction cable, an oil receiving head and a hook;
the fuel pump station, the oil supply winch and the traction device are all arranged on a deck of the mother ship, one end of a hose wound on the oil supply winch is communicated with the fuel pump station, and the other end of the hose is provided with an oil filling head;
the semi-submersible type aircraft is provided with a hook and an oil receiving head;
the traction device is connected with the hook through a traction cable in a tripping mode, the semi-submersible vehicle is captured, the semi-submersible vehicle is pulled to enable the oiling head to be in butt joint with an oil receiving head on the semi-submersible vehicle, and after the butt joint is completed, the fuel oil pump station is used for oiling the semi-submersible vehicle through a hose on an oil supply winch.
Preferably, when the traction cable needs to be connected with the hook catch, the traction device releases the traction cable to form a ring shape in water; when the semi-submersible vehicle drives into the annular inner part, the traction rope is gathered and hooked on a hook on the semi-submersible vehicle.
Preferably, the traction device comprises: the device comprises a traction cable, two traction winches and a stop lever; the traction cable has positive buoyancy in water; two ends of the traction cable are respectively wound on the two traction winches, and the two traction winches are independently controlled; the end of the mother ship where each traction winch is located is provided with a stop lever, the stop levers are in pin joint with the mother ship and can be changed into a horizontal state from a vertical state, and when the two stop levers are in the vertical state, a traction cable released by each traction winch bypasses the outer side of the corresponding stop lever, and then an annular shape is formed on the water surface at the tail part of the mother ship and is used for capturing the semi-submersible vehicle;
when the two stop levers rotate inwards by 90 degrees and are in a horizontal state, the traction cable is separated from the two stop levers, so that the traction cables on the two sides are gathered, and the traction cable on one recovered side can be hung on a hook on the semi-submersible vehicle and can realize traction on the semi-submersible vehicle;
the hook is arranged on a head shell of the semi-submersible vehicle through a pulley; and the annular traction rope is hung and hooked on the hook and then is in sliding fit with the pulley.
Preferably, the two traction winches are respectively a traction winch A and a traction winch B; two rope knots are arranged on the traction rope on the corresponding side of the traction winch A at a set interval, and are respectively a locking knot and an unlocking knot, and the locking knot and the unlocking knot are respectively used for pushing the locking and releasing of the oiling head and the oiling head;
the oiling head and the oil receiving head are in butt joint in a male head and female head mode, a hydraulic quick-change connector female head is arranged inside the oiling head, a male head corresponding to the hydraulic quick-change connector female head is arranged inside the oil receiving head, and the oil receiving head is fixed on a connecting rod of a hook extending towards the head of the semi-submersible vehicle;
the oiling head is fixedly connected with a sleeve sleeved on the traction cable through a connecting piece, the sleeve is positioned between the locking knot and the unlocking knot, and the diameter of a through hole for the traction cable to pass through on the sleeve is smaller than the diameter of the locking knot and the unlocking knot; the traction winch B is used for recovering the traction cable, so that the locking knot can push the oiling head to move towards an aircraft, and the oiling head is butted and locked with the oil receiving head; after oil supplement is finished, the traction rope is recovered through the traction winch A, so that the unlocking end can deviate from the aircraft to move, and the oil adding head is driven to be separated from the oil receiving head.
Preferably: and when the oiling head is butted and locked with the oil receiving head, the tension on the traction cable is kept to keep the traction cable in contact with the pulley, so that the hose is in a loose state.
Has the advantages that:
(1) the device is arranged at the stern of a mother ship, after a semi-submersible vehicle is hung and stumbled by a traction device, the traction device is connected with an oil filling head by a traction cable, so that the oil filling head is butted with an oil receiving head to fill oil, an oil way is cut off finally, and active longitudinal oil filling is completed, so that fuel can be filled under the condition that the semi-submersible vehicle is not required to be recovered, the semi-submersible vehicle can continue to work in the open sea, and the working efficiency is greatly improved.
(2) The device can be used for supplementing oil on the water surface for the semi-submersible type aircraft under a certain sea condition and towing speed, and the automation degree of the oil supplementing process is high.
(3) In the oil supplementing process, the oil filling head and the oil receiving head are not stressed, so that the use safety and the service life of equipment are improved.
(4) The oil supplementing device has high modularization degree, and is convenient for subsequent maintenance and replacement
Drawings
FIG. 1 is a schematic view of the overall structure of the active docking longitudinal oil supply device of the invention;
FIG. 2 is a schematic view of locking and unlocking;
FIG. 3 is a schematic view of the towing attachment deploying the tow cable;
FIG. 4 is a schematic view of a cable-attached semi-submersible vehicle.
Wherein: 1-fuel pump station, 2-oil supply winch, 3-traction device, 4-hose, 5-oiling head, 6-traction cable, 7-oiling head, 8-hook base, 9-pulley, 10-hook, 11-locking knot, 12-unlocking knot, 13-stop lever and 14-semi-submersible type aircraft
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The embodiment provides a trip type active butt joint longitudinal oil supplementing device, which is arranged at the stern of a mother ship, so that the oil supplementing requirement can be actively completed on the semi-submersible vehicle from the longitudinal direction under the condition that the semi-submersible vehicle is not recovered, and the working efficiency of the semi-submersible vehicle is greatly improved.
As shown in fig. 1, the trip type active butt joint longitudinal oil supplementing device comprises: the device comprises a fuel pump station 1, an oil supply winch 2, a traction device 3, a hose 4, an oil adding head 5, a traction cable 6, an oil receiving head 7, a hook base 8, a pulley 9 and a hook 10. The fuel pump station 1, the oil supply winch 2 and the traction device 3 are uniformly arranged on a deck of a mother ship, one end of a hose 4 wound on the oil supply winch 2 is communicated with the fuel pump station 1, and the other end of the hose is provided with an oil filling head 5 which is used for being clamped with an oil receiving head 7 on a semi-submersible vehicle, so that longitudinal butt joint is realized, after the butt joint is completed, the fuel pump station 1 can fill oil for the semi-submersible vehicle 14 through the hose 4 on the oil supply winch 2, and the supplement of fuel from the mother ship to the vehicle is completed.
Wherein the butt joint of the oiling head 5 and the oil receiving head 7 depends on the hanging and tripping connection of the traction cable 6 and the hook 10 on the traction device 3. In order to ensure that the semi-submersible vehicle can be supplemented with oil in water under certain sea conditions and towing speed without recovering the vehicle, the adopted scheme is as follows: when butt joint is needed, the traction device 3 releases the traction rope 6 to form a ring shape in water; when the semi-submersible vehicle decelerates and drives into the ring, the relative speed of the semi-submersible vehicle and the ring is reduced, and one end of the traction cable 6 is recovered until the traction cable 6 is gathered, so that the traction cable 6 is hooked on the hook 10 on the semi-submersible vehicle 14. The specific implementation mode is as follows:
the traction device 3 includes: the device comprises a traction cable 6, two traction winches, a locking knot 11, an unlocking knot 12 and a stop lever 13, wherein the traction cable 6 has positive buoyancy in water and can float on the water surface; two ends of the traction cable 6 are respectively wound on the two traction winches, and the two traction winches are independently controlled; a stop lever 13 is arranged at the end of the mother ship where each traction winch is located; when the two traction winches synchronously release the traction cable 6 and the traction cable 6 released by each traction winch bypasses the stop lever 13 corresponding to the traction cable, the traction cable 6 can form a ring shape in water. A hook 10 is arranged on the head shell of the semi-submersible vehicle 14, and the hook 10 is arranged on the head shell of the semi-submersible vehicle through a pulley 9, which specifically comprises the following steps: one axial end of the pulley 9 is arranged on a head shell of the semi-submersible vehicle through a hook base 8, and the other end of the pulley is connected with a hook 10; the hook 10 is adapted to cooperate with the endless traction cable 6, i.e. when the endless traction cable 6 catches the hook 10 on the semi-submersible vehicle, a longitudinal catch of the parent vessel on the semi-submersible vehicle 14 is achieved. The pulley 9 can also ensure that the traction cable 6 is not wound in the process of closing the traction cable 6.
The stop levers 13 are connected to the mother ship through pin shafts and can rotate 90 degrees relatively to change from a vertical state to a horizontal state, when the two stop levers 13 are in the vertical state, the traction cable 6 released by each traction winch bypasses the outer side of the corresponding stop lever 13, so that the traction cable 6 can form a ring shape in water and is used for capturing a semi-submersible vehicle 14; when the semi-submersible vehicle 14 drives into the annular towing rope 6, the two stop rods 13 are controlled to rotate inwards by 90 degrees to be in a horizontal state, the towing rope 6 is separated from the two stop rods 13, one end of the towing rope 6 is recovered till the towing ropes 6 on the two sides are gathered together, and the towing rope 6 is hung on a hook 10 on the semi-submersible vehicle 14.
Two rope knots, namely a locking knot 11 and an unlocking knot 12 are arranged on the traction rope 6 on the side corresponding to one of the traction winches (the traction winch A) at a set distance, and the locking knot 11 and the unlocking knot 12 are realized by arranging annular bulges on the traction rope 6, namely the diameters of the locking knot 11 and the unlocking knot 12 are larger than that of the traction rope 6. The locking knot 11 and the unlocking knot 12 are used for pushing the locking and the releasing of the refueling head 5 and the refueling head 7, namely the locking knot 11 is used for pushing the refueling head 5 to be clamped with the refueling head 7 on the semi-submersible vehicle 14, and the unlocking knot 12 is used for pushing the refueling head 5 to be released with the refueling head 7. For ease of description, the other draw winch is draw winch B.
The oiling head 5 and the oil receiving head 7 are in butt joint in a male head and female head mode, the oiling head 5 is arranged at the end portion of the hose 4, a hydraulic quick-change connector female head is arranged in the oiling head, the oil receiving head 7 is arranged on a head shell of the semi-submersible vehicle, a male head corresponding to the female head is arranged in the oiling head, the oil receiving head 7 is fixed to a connecting rod, extending towards the head of the semi-submersible vehicle 14, of the hook 10, and the oil receiving head 7 is communicated with an oil tank in the semi-submersible vehicle 14 through a pipeline. The oiling head 5 is connected with a sleeve sleeved on the traction rope 6 through a connecting piece, the sleeve is positioned between the locking knot 11 and the unlocking knot 12, the diameter of a through hole on the sleeve for enabling the traction rope 6 to pass through is smaller than that of the locking knot 11 and the unlocking knot 12, namely, the locking knot 11 and the unlocking knot 12 cannot pass through the through hole, as shown in figure 2. Therefore, the traction winch B pulls the traction cable 6, so that the locking knot 11 pushes the oiling head 5 to move towards the aircraft and is tightly clamped with the oil receiving head 7 on the semi-submersible aircraft; after oil supplement is finished, the traction winch A pulls the traction rope 6, the unlocking end 12 can move away from the aircraft, and the oiling head 5 is driven to trigger the hydraulic quick-change connector female head to be separated from the oil receiving head 7 on the semi-submersible aircraft.
After the traction cable 6 is hooked on the hook 10, the connecting end of the traction cable 6 and the traction winch B is recovered, namely the traction winch B is started to recover the traction cable 6, so that the semi-submersible vehicle 14 is close to the mother ship, and meanwhile, the hose 4 and the refueling head 5 are gradually close to the refueling head 7 under the pushing of the locking knot 11; and continuously recovering the traction cable 6 through the traction winch B, so that the locking knot 11 drives the oil filling head 5 to extrude the oil receiving head 7, the oil filling head 5 is butted and locked with the oil receiving head 7, the oil tank of the fuel pump station 1 and the semi-submersible vehicle is communicated, and underwater oil supplement can be carried out on the semi-submersible vehicle through the fuel pump station 1.
In order to guarantee that the oil supplementing process is carried out, the oil filling head 5 and the oil receiving head 7 are not stressed, and the using safety and the service life of the equipment are improved, the adopted scheme is as follows: when the locking knot 11 drives the oil adding head 5 to extrude and be automatically locked by the oil adding head 7, and the active butt joint action is completed, the tension on the traction rope 6 is kept, so that the traction rope is kept in contact with the pulley 9 and is stressed. Therefore, the hose 4 is in a loose state and keeps loose all the time in the following dragging oil supplementing process, so that the traction cable 6 keeps stressed, and the safety and the service life of the equipment are further ensured.
In order to ensure that the device is convenient to maintain and replace subsequently, the device is subjected to modularization treatment, and the oil head 7, the hook base 8, the pulley 9 and the hook 10 are all detachable threaded parts as hung and stumbled parts on the semi-submersible vehicle. Meanwhile, the oiling head 5 is a replaceable part on the hose 4, and the locking knot 11 and the unlocking knot 12 are replaceable parts on the traction rope 6. Therefore, if the parts are damaged or rusted, the parts can be directly detached and replaced without integral replacement, and the convenience and the economy of the device are greatly improved.
As shown in fig. 3 and 4, the working principle of the longitudinal oil supply device is as follows:
the traction device 3 is arranged at the tail part of the mother ship and used for longitudinally hitching the semi-submersible vehicle, and traction cables on two sides are gathered to adjust the towing distance of the semi-submersible vehicle 14 after hitching is finished. One end of a traction cable 6 is pulled through a traction winch B, the traction cable 6 is used for guiding the oiling head 5 to be in butt joint with the oiling head 7, namely the hose 4 and the oiling head 5 are further pushed to move towards a semi-submersible vehicle 14, and a locking knot 11 on the traction cable 6 is used for pushing the whole oiling head 5. At the moment, the traction device 3 recovers the traction cable 6, and the oil supply winch 2 synchronously releases the hose 4, so that the traction distance of the semi-submersible vehicle 14 is kept stable. When the oiling head 5 is pulled to the position near the head of a semi-submersible vehicle 14 by a traction cable 6, the oiling head 5 is butted with an oil receiving head 7 by utilizing conical guide (namely, the oiling head 5 is in a horn-shaped structure), the locking joint 11 fixed on the traction cable 6 is dragged along with the cable to approach the oil receiving head 7 so as to drive the oiling head 5 to approach the oil receiving head 7 and automatically lock, and an oil circuit between the fuel pump station 1 and the semi-submersible vehicle is communicated. The fuel pump station 1 pressurizes fuel and delivers the pressurized fuel to the semi-submersible vehicle 14 through the fuel supply winch 2.
When the mother ship is full of the required fuel, the oil circuit is cut off. And then, the traction rope 6 is pulled back by the traction winch A, so that the unlocking knot 12 drives the unlocking block on the oiling head 5 to trigger the female head of the hydraulic quick-change connector at the tail end of the hose 4, and the oiling head 5 is separated from the oil receiving head 7. And finally, completely releasing one end of the traction cable 6, further releasing the semi-submersible vehicle 14, and recovering the hose 4 and the traction cable 6 to finish the underwater oil supplement process.
In order to realize the recovery of the oil supplementing device after the oil supplementing is finished, the end part of one end of the traction cable 6 wound on the traction winch A is fixedly connected with the traction winch A, the end part of one end wound on the traction winch B is not fixed with the traction winch B, when the oil supplementing device is recovered, one end of the traction cable 6 wound on the traction winch B is completely released, so that the traction cable can be separated from the pulley 9 of the hook 10, then the traction cable 6 is recovered through the traction winch A, and the hose 4 is recovered through the oil supplying winch.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A hang-stumble type active butt joint longitudinal oil supplementing device is characterized by comprising: the device comprises a fuel pump station (1), an oil supply winch (2), a traction device (3), a hose (4), an oil filling head (5), a traction cable (6), an oil receiving head (7) and a hook (10);
the fuel oil pump station (1), the oil supply winch (2) and the traction device (3) are all arranged on a mother ship deck, one end of a hose (4) wound on the oil supply winch (2) is communicated with the fuel oil pump station (1), and the other end of the hose is provided with an oil filling head (5);
the semi-submersible type aircraft is provided with a hook (10) and an oil receiving head (7);
the traction device (3) is connected with a hook (10) through a traction cable (6) in a tripping manner, the semi-submersible vehicle is captured and is pulled to enable the oiling head (5) to be in butt joint with an oil receiving head (7) on the semi-submersible vehicle, and after the butt joint is completed, the oil pump station (1) refuels the semi-submersible vehicle (14) through a hose (4) on the oil supply winch (2).
2. The trip-type active docking longitudinal oil supplementing device according to claim 1, wherein when said traction cable (6) needs to be in trip connection with said hook (10), said traction device (3) releases the traction cable (6) to form a loop in water; when the semi-submersible vehicle drives into the annular inner part, the traction rope (6) is gathered and hung on a hook (10) on the semi-submersible vehicle (14).
3. The snag active docking longitudinal oil replenishment device of claim 2, characterized in that the traction device (3) comprises: a traction cable (6), two traction winches and a stop lever (13); the traction rope (6) has positive buoyancy in water; two ends of the traction cable (6) are respectively wound on the two traction winches and are independently controlled; a stop lever (13) is arranged at the end of the mother ship where each traction winch is located, the stop levers (13) are in pin joint with the mother ship and can be converted into a horizontal state from a vertical state, and when the two stop levers (13) are in the vertical state, a traction cable (6) released by each traction winch bypasses the outer side of the corresponding stop lever (13), and then an annular shape is formed on the water surface at the tail of the mother ship and is used for capturing a semi-submersible vehicle (14);
when the two stop levers (13) rotate inwards by 90 degrees and are in a horizontal state, the traction cable (6) is separated from the two stop levers (13) to enable the traction cables (6) on the two sides to be gathered, and the traction cable (6) on one recovered side can enable the traction cable (6) to be hung and hooked on a hook (10) on a semi-submersible vehicle (14) and realize traction on the semi-submersible vehicle (14);
the hook (10) is arranged on a head shell of the semi-submersible vehicle through a pulley (9); the annular traction rope (6) is in sliding fit with the pulley (9) after being hooked on the hook (10).
4. The trip type active docking longitudinal oil supplementing device according to claim 3, wherein the two traction winches are a traction winch A and a traction winch B; two rope knots are arranged on a traction rope (6) on the corresponding side of the traction winch A at intervals of a set distance and are respectively a locking knot (11) and an unlocking knot (12), and the locking knot (11) and the unlocking knot (12) are respectively used for pushing the locking and releasing of the oiling head (5) and the oiling head (7);
the oiling head (5) and the oil receiving head (7) are in butt joint in a male head and female head mode, a hydraulic quick-change connector female head is arranged inside the oiling head (5), a male head corresponding to the hydraulic quick-change connector female head is arranged inside the oil receiving head (7), and the oil receiving head (7) is fixed on a connecting rod of a hook (10) extending towards the head of a semi-submersible vehicle (14);
the oiling head (5) is fixedly connected with a sleeve sleeved on the traction rope (6) through a connecting piece, the sleeve is positioned between the locking knot (11) and the unlocking knot (12), and the diameter of a through hole for the traction rope (6) to pass through on the sleeve is smaller than that of the locking knot (11) and the unlocking knot (12); the tight locking knot (11) can push the oiling head (5) to move towards the aircraft by recovering the traction rope (6) through the traction winch B, so that the oiling head (5) is in butt joint with the oil receiving head (7) and locked; after oil supplement is finished, the traction rope (6) is recovered through the traction winch A, the unlocking end (12) can move away from the aircraft, and the oil adding head (5) is driven to be separated from the oil receiving head (7).
5. The snag active docking longitudinal oil replenishment device of claim 4, wherein: and when the oiling head (5) is butted and locked with the oil receiving head (7), the tension on the traction cable (6) is kept to keep the traction cable in contact with the pulley (9), so that the hose (4) is in a loose state.
6. The snag active docking longitudinal oil replenishment device of claim 4, wherein: the locking knot (11) and the unlocking knot (12) are realized by arranging an annular bulge on the traction rope (6).
7. The snag active docking longitudinal oil replenishment device of claim 4, wherein: the oil adding head (5) is butted with the oil receiving head (7) by utilizing conical guide.
8. The snag active docking longitudinal oil replenishment device of claim 4, wherein: after oil supplement is finished, when the semi-submersible vehicle (14) needs to be released, the traction cable (6) is wound at one end of the traction winch B and is completely released, and then the hose (4) and the traction cable (6) are recovered through the oil supply winch (2) and the traction winch A respectively.
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| CN201911362845.4A CN111114731B (en) | 2019-12-26 | 2019-12-26 | Hanging trip type active butt joint longitudinal oil supplementing device |
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| CN201911362845.4A CN111114731B (en) | 2019-12-26 | 2019-12-26 | Hanging trip type active butt joint longitudinal oil supplementing device |
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| CN111114731B CN111114731B (en) | 2020-11-27 |
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| CN111114731B (en) | 2020-11-27 |
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