JPH0848400A - Ship oil feeder for marina - Google Patents

Abstract

PURPOSE:To simply move an oil feed hose at the time of feeding oil on the sea to save a labor and to perform an oil feed both on the sea side and on the land by a set of oil feeder. CONSTITUTION:An arm member 14 is swingably mounted on a support body erected on the wharf 2. The arm member 14 is provided with a required number of oil feed hose reels 22 connected to an oil feed tank separately placed. The arm member 14 is so constructed as to swing to a working area where oil can be fed to both a land-side service station 44 and a sea-side service station 45. In this manner, when oil is to be fed to a ship 8 lying on the sea 4, oil can be fed to the ship 8 directly from the oil feed reel 22 by swinging the am member 14 to the sea-side service station 45. On the other hand, when oil is to be fed to a ship 8 stored on the land, oil can be fed to the ship 8 directly from the oil feed hose reel 22 by swinging the arm member 14 to the land-side service station 44.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a marine vessel refueling device for refueling a vessel such as a leisure boat or a yacht that is stored in a marina facility or temporarily stops at a port.

[0002]

2. Description of the Related Art Conventionally, refueling facilities stipulated by the Fire Service Act are
It relates to the refueling office for land vehicles,
Regarding the refueling facilities for ships at the marina facilities, the regulations regarding private refueling mainly on land were applied and operated.

Therefore, in a facility for refueling a ship in a marina facility, a fixed type weighing machine for land or a refueling device that diverts a suspension type weighing machine is fixed and installed on the land side. And this refueling device is usually used in the following procedures.

[0004] When refueling a ship moored on the upper sea side, heavy refueling is performed from a hose reel of a refueling device fixed and installed on the land side to a pontoon (floating dock) near the moored ship. After the hose is moved by two or more refueling personnel, the refueling work is performed by inserting the refueling nozzle connected to the tip of the refueling hose into the refueling port of the ship, as in the case of refueling an automobile.

At this time, in the case of using the electric take-up hose reel, the refueling man must hold the hose so that it does not sag in accordance with the delivery speed of the hose, and perform the withdrawal and withdrawal operations. I won't.

Further, for a ship stored on the land side, after moving the ship to the vicinity of the refueling device, the refueling work is performed by inserting the refueling nozzle at the tip of the refueling hose into the refueling port of the ship. ing.

[0007]

The conventional refueling device for a ship in such a marina facility has the following problems.

When refueling a ship moored on the upper sea side, two heavy fuel hoses are used from a hose reel of a refueling device fixedly installed on the land side to a pontoon near the moored ship. You have to move it,
It requires a lot of work. This is particularly noticeable when the distance from the fueling device to the ship is long.

In the case of using the electrically driven winding hose reel, the refueling hose that is forcibly delivered will not rotate unless the refueling man holds the hose so that the hose does not sag in accordance with the delivery and entry speed of the hose. If it gets loose inside the drum, hose trouble (reverse winding of hose, etc.) will occur.
Also, it requires multiple workers to operate.

The present invention has been made to solve the above problems, and it is possible to easily move the refueling hose to the refueling station on the seaside, thereby significantly saving labor. It is an object of the present invention to provide a marine vessel oil supply device capable of using the sea side and the land side together with one set of the oil supply device and achieving a significant cost reduction.

[0011]

According to a first aspect of the present invention, an arm member is rotatably provided on a support member standing on a quay, and the arm member has a required number of units connected to a separately provided refueling tank. In addition to providing the refueling hose reel, the arm member can be swiveled to the refuelable working range of both the onshore refueling office and the sea refueling office.

Further, according to a second aspect of the present invention, an arm member is rotatably provided on a support member standing on the quay, and a required number of refueling hose reels connected to a refueling tank separately provided on the arm member. And a wireless steering system is used for operating the turning drive mechanism of the arm member.

Further, the invention as set forth in claim 3 is characterized in that the support body which is erected on the quay is used as a support leg of the ship storage and landing apparatus.

Further, in the invention according to claim 4, an oil supply hose reel is provided with an oil supply hose connected to the oil supply hose,
It comprises a hose drum for winding the refueling hose, a hose drive mechanism for sending and receiving the refueling hose, and a refueling nozzle attached to the tip of the refueling hose. The hose drum and the hose drive mechanism are synchronized with each other. It is characterized in that it is driven to rotate.

The invention according to claim 5 is characterized in that the seaside refueling handling place is on a pontoon for boarding and alighting of a ship.

[0016]

In the invention according to claim 1 having such a structure, in the case of refueling a ship moored above the sea,
The arm member is pivotally driven to the sea-side refueling handling office, and the ship is directly refueled from the refueling hose reel provided on the arm member. Further, when refueling a ship stored on the land side, the arm member is swiveled to a refueling point on the land side, and the ship is directly refueled from a refueling hose reel provided on the arm member.

Further, according to the second aspect of the invention, since the operation of the turning drive mechanism of the arm member is performed by the wireless control system, when refueling on both the land side and the sea side, wireless operation is performed. By maneuvering, the arm member is appropriately swung and driven from the land-side refueling handling place to the sea-side refueling handling place for refueling.

According to the third aspect of the invention, since the support of the arm member standing on the quay is used as the support leg of the water storage and storage device for the ship, pillars such as the support are eliminated and a space is secured. It is possible to obtain a refueling device that does.

Further, according to the invention described in claim 4, since the hose drum which winds the refueling hose in synchronism is rotationally driven by the rotational driving of the hose drive mechanism, the refueling hose is smoothly delivered from the hose drum, and , The refueling hose is smoothly wound around the hose drive.

Further, in the invention according to claim 5, since the seaside refueling handling place is on the pontoon, the seaside refueling is performed on this pontoon.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a marine vessel oil supply system according to the present invention will be described below with reference to FIG. First, an outline of a marina facility to which the ship refueling device is attached will be described.

Usually, in a marina, various ship storage and landing devices are often provided as equipment for transporting ships such as leisure boats and yachts from sea to land or from land to sea. . An example of such a ship storage and landing apparatus will be briefly described with reference to FIG.

The ship storage and landing gear 1 is provided on the quay 2 between the support legs 3 and 3 which are erected in a direction away from the sea 4.
The girder 5 is supported so that the tip portion thereof projects toward the sea 4 side, and the girders 5 are arranged symmetrically to form the main structural portion.

Two hoisting machines (not shown) are attached to the lower surfaces of the two girders 5, 5 so that they can run along the longitudinal direction of the girders 5. Suspension belts 7, 7 for hanging a ship are attached between the suspension beams 6, 6 attached to the suspension.

The ship storage and landing gear 1 thus constructed
When the ship 8 anchored on the sea 4 is unloaded using, the procedure is as follows. The hoisting machines are driven to hoist the suspension beams 6 and 6, and the suspension belts 7 and 7 mounted between the suspension beams 6 and 6 are slid on the outer bottom of the ship 8.

Then, the hoisting machines are driven and hoisted while the boat 8 is held at two front and rear positions, and then each hoisting machine is run along the girder 5, and then each hoisting machine is driven and hoisted. The ship 8 is lowered, and the ship 8 is landed, and the lifting work is completed. Reverse this procedure when landing from land to sea.

In FIG. 1, the reference numeral 9 is an inlet provided on the quay 2, and the reference numeral 10 is a pontoon for getting on and off the ship 8 moored at the sea 4.
Further, reference numeral 11 is a movable trap for moving a person from the quay 2 to the pontoon 10.

Next, the marine vessel oil supply system will be described with reference to FIGS. 2 and 3. As shown in FIG. 2, a supporting body 12 is erected on the quay 2, and an arm member 14 is rotatably provided on the supporting body 12 via a bracket 13.

A turning speed reduction motor 15 is attached to the base end side of the arm member 14, and the turning speed reduction motor 15 is attached.
A pinion gear 16 is attached to the output shaft of 15. The pinion gear 16 meshes with a turning gear 17 provided on the support 12 side to form a turning drive mechanism 18.

As a result, when the turning speed reduction motor 15 is energized, the arm member 14 turns around the support 12. The rotation range of the arm member 14 is regulated by a limit switch (not shown).

In FIG. 2, reference numeral 19 is a control panel for driving the turning drive mechanism 18, and reference numeral 20 is a control panel.
Shown by is a receiver of the radio control device, which sends a control signal to the control panel 19. The receiver 20 receives a weak radio wave emitted from a transmitter (not shown) of the radio control device. An inspection port 21 is provided on the side surface of the arm member 14.

On the other hand, a required number of electric oil supply hose reels 22, 22 ... Are attached to the tip end side of the arm member 14. The refueling hose reels 22 are classified into those for marine fuel, for example, for gasoline, light oil, etc., and the number of attachments is determined according to the amount of fuel used.

The internal structure of the refueling hose reel 22 is shown in FIG.
It will be described based on the following. The refueling hose reel 22 includes a refueling hose 23 connected to a refueling tank to be described later, a refueling hose 25 connected to the refueling hose 23 via a rotary joint 24, and a vertical winding type winding the refueling hose 25. The hose drum 26, a hose drive mechanism 27 for feeding and receiving the refueling hose 25, a refueling nozzle 29 having an automatic stop function, which is attached to the tip of the refueling hose 25 via a joint 28, and the like.

The hose drive mechanism 27 is an explosion-proof electric motor 30.
And the output shaft 31 of this explosion-proof electric motor 30
Belt wheel 33 and delivery roller 34 mounted via 32
, Guide rollers 35, 35, which are rotatably provided so as to face the semicircular portion of the delivery roller 34, and the hose drum 26.
A belt wheel 37 attached to the rotating shaft 36, a belt 38 stretched between the belt wheels 33 and 37, and the like.

Then, an intermediate portion of the fuel supply hose 25 which is being delivered is inserted while being sandwiched between the delivery roller 34 and the guide roller 35. When the explosion-proof electric motor 30 is energized by an operation switch (not shown), the refueling hose reel 22 configured as described above is supplied with the hose drum 26 and the delivery roller 34.
Rotate in synchronization with each other, and the refueling hose 25 turns the hose drum 26.
Will be smoothly sent out from the above, and will be smoothly wound around the hose drum 26. The regulation of the feeding end point of the fuel supply hose 25 is performed by a limit switch (not shown).

Next, the oil supply route of the fuel supplied to the oil supply hose reel 22 will be described with reference to FIG. As shown in Fig. 5, the fuel tank for fuel storage is underground or above ground.
39 is installed, and a pump unit 41 is connected to the oil supply tank 39 via an oil supply pipe 40.

An oil feed pipe 42 is connected to the pump unit 41, and the oil feed hose 23 described above is connected to the oil feed pipe 42 via an electromagnetic valve 43. The oil supply hose 23 has an arm member 14
After being piped inside, it is connected to the rotary joint 24 of the refueling hose reel 22 to form a series of refueling paths.

Then, a pump unit is provided through the oil feed pipe 40.
The fuel sucked into 41 is supplied to the oil supply hose reel 22 via the oil supply pipe 42 and the oil supply hose 23. A required number of sets of the refueling device thus formed are combined to form a ship refueling device.

Next, a case where the above-mentioned marine vessel oiling apparatus is specifically attached to a marina will be described with reference to FIG. In this embodiment, the support 12 to which the arm member 14 is attached is
Is the support leg 3 of the ship storage and landing apparatus 1. That is, the arm member 14 is not the support 12 but the ship storage and landing apparatus 1
It is attached to the support leg 3 of.

The arm member 14 is swiveled around the support leg 3 to a working range where it can be refueled at both the onshore side refueling handling station 44 and the sea side refueling handling station 45 of the marina. In this embodiment, the sea-side refueling handling station 45 is on the pontoon 10 for boarding / alighting the ship.

As shown in FIG. 1, a central control room 46 of the ship refueling device is provided in the vicinity of one of the support legs 3 on the sea 4 side. , A slip issuing machine, an operating device (not shown) for starting and stopping the pump unit, and the like.

The supporting legs 3 near the central control room 46,
A pump and an electric chamber 47 are provided in the vicinity of the support leg 3 connected to the support leg 3 and the girder 5, and the pump and the electric chamber 47 manage the amount of oil in the refueling control panel and the refueling tank 39. A remote level gauge etc. is stored. Also, reference numeral 48 and
The number 49 indicates the amount of fuel supplied. It is the main counter for sea and land.

The operation of the marine vessel oil supply system configured as described above will be described. Usually, ship refueling equipment is used on the seaside. In this case, the operator operates the transmitter of the radio control device to rotate the arm member 14 to the seaside refueling handling station 45.

Then, depending on the fuel of the ship to be refueled,
The refueling hose reel 22 to be used is selected, and the refueling work is performed by inserting the refueling nozzle 29 of the selected refueling hose reel 22 into the refueling port of the vessel to be refueled.

In this case, the used fuel is displayed on the main counter 48 and processed in the management room 46. Depending on the weather, time of day, number of employees, reservation oil supply to land-based storage boats, etc., it may be better to refuel on land.
To refuel the ship 8. In this case, the operator operates the transmitter of the radio control device to rotate the arm member 14 to the land-side refueling handling station 44. Then, refueling work is performed in the same manner as refueling on the sea side.

[0046]

Since the present invention is constructed as described in detail above, it has the following effects. Since it is possible to turn the ship refueling device up to the immediate vicinity of the moored ship, it is not necessary to move a heavy hose. This can save a lot of labor.

Refueling on the sea side and on the land side can be performed by one set of refueling device, and the device can be simplified.

Since the refueling facility is used both on the sea side and on the land side, a significant cost reduction can be achieved.

Since the ship refueling device can run on the land side, daily inspection and maintenance prescribed by the Fire Service Law can be easily performed. In addition, since it can be fixed on the land side in the event of a disaster such as a typhoon, environmental conservation,
It is also advantageous in terms of equipment protection.

When the radio control system is used for the operation of the swivel drive unit of the arm member, one person can easily swivel the arm member to the sea side and the land side. Further, since there is no fear of misrecognition of the work signal, it can be driven safely.

When the supporting body of the pivoting arm member is used as the supporting leg of the water storage and landing gear for the ship, obstacles such as structural columns are eliminated, and a clean oil supply device can be obtained. In addition, the safety of workability and the flow line of workers can be reduced.

Since the hose drum of the refueling hose reel and the hose drive mechanism are synchronously driven to rotate, the refueling hose can be smoothly sent in and out.

[Brief description of drawings]

FIG. 1 is a perspective view showing an attached state of a marine vessel oil supply device according to an embodiment of the present invention.

2 is a front view of the marine vessel oil supply device shown in FIG. 1. FIG.

FIG. 3 is a top view of what is shown in FIG.

FIG. 4 is a schematic diagram showing an internal configuration of the refueling hose reel shown in FIG.

FIG. 5 is a system diagram of an oil supply device of the marine vessel oil supply device shown in FIG.

[Explanation of symbols]

 1 Vessel storage and landing gear 2 Wharf 3 Support leg 10 Pontoon 12 Support 14 Arm member 18 Swing drive mechanism 22 Refueling hose reel 23 Refueling hose 25 Refueling hose 26 Hose drum 27 Hose drive mechanism 28 Joint 29 Refueling nozzle 39 Refueling tank 44 Onshore refueling service 45 Seaside refueling service

Claims (5)

[Claims] 1. An arm member is rotatably provided on a support member standing on a quay, and a required number of oil supply hose reels connected to a separate oil supply tank are provided on the arm member,
A marine vessel refueling device characterized in that the arm member is configured to be swivelable to a working range in which refueling can be performed at both a landside refueling office and a seaside refueling office. 2. An arm member is rotatably provided on a support body standing on the quay, and a required number of oil supply hose reels connected to a separate oil supply tank are provided on the arm member,
A marine vessel refueling device characterized in that a wireless control system is used for operating a turning drive mechanism of the arm member. 3. The marine vessel oil supply device according to claim 1, wherein the support body provided upright on the quay serves as a support leg of the ship storage and landing device. 4. A refueling hose reel, a refueling hose connected to the refueling hose, a hose drum for winding the refueling hose, a hose drive mechanism for delivering and receiving the refueling hose, and a tip end portion of the refueling hose. The marine vessel oil supply device according to claim 1 or 2, wherein the hose drum and the hose drive mechanism are rotationally driven in synchronism with each other, and the hose drum and the hose drive mechanism are synchronized with each other. 5. The marine vessel refueling device according to claim 1, wherein the marine refueling handling station is on a pontoon for boarding and alighting vessels.