JP3053829B2 - Refueling device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a suspension type lubricating apparatus in which a hose is freely movable in a horizontal direction.

[Prior art] In a suspension type lubricator in which a hose is hung from a canopy, a hose elevating device can be moved laterally,
There is a gas station which can refuel two refueling areas A and B provided in parallel.

Further, second and third hose lifting devices for refueling areas A and B are fixedly provided at both ends of a case provided with the hose lifting device, and, for example, high-octane gasoline is supplied by a movable first hose lifting device. There is a gas station that refuels and supplies regular gasoline with the second and third hose elevating devices.

By the way, in such a refueling device, a driving device such as a motor for moving up and down the hose by detecting the height of the nozzle at the lower end of the hose in conjunction with the rise and fall of the hose and detecting the height of the nozzle based on this detection signal. A cam switch is provided to control the nozzle height to three heights: a ceiling position, an intermediate position, and a refueling position. In this case, the height of each position where the nozzle stops is determined by the height of the ceiling of the canopy and the work It is necessary to adjust the position according to the height of the member. Adjustment of such a cam switch
The user goes up to the ladder and opens the main body case.
Also, for repairing each device other than the cam switch accommodated in the main body case, for example, a motor, a speed reducer, a hose reel, and the like.
The same applies to maintenance and the like. However, such repairs,
During work such as maintenance, the first elevating device moves to the center of the case, and can easily perform the work. But,
Since the second and third hose lifting devices are fixed to both ends of the case, the work is difficult.

Generally, a case in which three hose lifting / lowering devices are movably provided in a case is known, and is disclosed, for example, in Japanese Utility Model Application Laid-Open No. Sho 62-60599. However, repair and maintenance are difficult as described above.

Further, the present applicant has developed a technology in Japanese Utility Model Publication No. 1-35205 that makes a truck immovable with a pin, thereby facilitating repair and maintenance. However, it is difficult to perform repair and maintenance on a vehicle in which a plurality of refueling areas cannot be refueled without interference from a bogie.

[Problems to be Solved by the Invention] Accordingly, an object of the present invention is to provide a refueling device in which three hose lifting devices are provided in one case and in which repair and maintenance work can be performed easily and easily. It is in.

[Means for Solving the Problems] According to the present invention, in a suspension type lubricating apparatus in which a hose is freely movable in a horizontal direction, two sets of rails are juxtaposed in a case, and a first rail is provided on one of the rails. Hose lifting and lowering device 1 is movably mounted, and second and third hose lifting devices are attached to both ends of the other rail.
The above-mentioned hose elevating devices are fixedly mounted, and each of the hose elevating devices is provided on a trolley movable on the rail, and an insertion hole for a trolley movement prevention pin is formed near the center of the rail, and the arresting pin is mounted on the trolley. Formed in a U-shape that holds the wheels of the second and third
In each of the hose lifting devices, the bogie is fixed to a rail by a fixing bolt, the side plate of the case is openable and closable about an upper edge portion, and the bottom plate of the case is provided with two oil supply hose take-outs. A long hole is provided.

[Operation] In the refueling device configured as described above, the first hose lifting device moves to the center of the case during repair and maintenance work, and the second and third hose lifting devices use fixing bolts. After releasing the fixation to the rail and moving to the center of the case, the blocking pin is inserted into the insertion hole of the rail to hold the wheel to prevent the movement of the bogie, and then perform the work.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, the main case 2A, 2B
(Hereinafter, reference numeral 2 will be used when collectively referred to.). From the main body case 2, a refueling hose 3 a for the refueling areas A and B, a refueling hose 3 b for the refueling area A, and a refueling for the refueling area B Each of the hoses 3c is suspended. The refueling hose 3a supplies high-octane gasoline,
In 3b and 3c, regular gasoline is supplied from the nozzles 4a to 4c, respectively, and the amount of supplied oil is displayed on a display meter 5.

2 to 4, the main body case 2 is a suspension pipe.
Suspended from canopy 1 via 11
The pipes 6a to 6c are inserted through the inside, and the side plate 1 of the case 2
0 and 10 can be opened and closed around the upper edge as indicated by the chain line.

A bottom plate 10a in the main body case 2 has a U-shaped cross section.
A pair of rails 12a, 12a and 12b, 12b are laid so that the concave portions face each other.
Slot 10b for removal of a and slot for removal of oil supply hoses 3b and 3c
10c is formed.

In the recesses of the rails 12a, 12a, there is provided a carriage 14a in which four wheels 13 are engaged.
A first hose lifting / lowering device indicated by. Similarly, on two carriages 14b and 14c provided on the rails 12b and 12b, second and third hose lifting / lowering devices 15b and 15c are provided. Therefore, the first to third hose lifting / lowering devices 15a to 15a
5c is movable along the rail, but the second and third hose lifting devices 15b and 15c are fixed to both ends of the main body case 2 by fixing bolts 23 for fixing the carts 14b and 14c to the rail 12b. ing. Near the center of the rails 12a, 12b, a pair of insertion holes 25, 25 of a U-shaped blocking pin 24 holding the wheel 14 are formed.

Also, taking the hose lifting device 15c as an example, the truck 14c
A hose reel 16 is provided on the upper side.
The hose 18 is connected to the rotating shaft of the via a swivel joint 17, and the hose 18 is connected to the pipe 6 c via a connector 19. Incidentally, reference numeral 20 in the figure is a motor, 21 is a speed reducer that rotates the reel 16 forward and reverse with a belt (not shown), 22 is a cam switch, which detects the height of the nozzle 4c via the rotation speed of the speed reducer 21, Control the motor 20 to move the nozzle 4c to the ceiling position (about 3.
4m), intermediate position (about 1.8m) and refueling position (about 0m).

Therefore, even if the first vehicle stops on either side of the refueling areas A and B, the nozzles 4a to 4c can refuel either high-octane gasoline or regular gasoline. Therefore, the second car stops at refueling area B when the first car is refueling regular gasoline from nozzle 4b in refueling area A, and either high-octane gasoline or regular gasoline is used at nozzles 4a and 4c. But you can refuel.

In addition, the side plate 10 is opened for repair and inspection, and in the case of the first hose elevating device 15a, the device 15a is moved to the center of the main body case 2, and in the case of the second and third hose elevating devices 15b and 15c. Is released by fixing bolts 23
The b and 15c are moved to the center of the main body case 2, the blocking pins 24 are inserted into the insertion holes 25 and 25, the wheel 13 is held, and the hose elevating device is fixed to the main body case 2.

In this embodiment, the nozzle fixed at both ends is regular gasoline, and the moving nozzle is high octane gasoline. However, the nozzle fixed at both ends is light oil with high octane gasoline, and the moving nozzle is regular gasoline. May be refueled.

[Effects of the Invention] As described above, the present invention has the following excellent effects.

(I) Since all three hose lifting devices are fixed at the center of the case, repair and maintenance can be easily performed when the side plate is opened.

(Ii) During normal use, the refueling area can be expanded by the movable hose lifting device and the fixed hose lifting device.

(Iii) Therefore, it is possible to improve both the refueling efficiency and the repair and maintenance efficiency in this type of refueling device.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a gas station provided with a fueling device embodying the present invention, FIG. 2, FIG. 3, and FIG. 4 are side sectional views, horizontal sectional views, and FIG. It is a front sectional view. 2A, 2B …… Body case, 12a, 12b …… Rail, 15a ……
First hose elevating device, 15b Second hose elevating device, 15c Third hose elevating device, 23 fixing bolt, 24 blocking pin, 25 insertion hole

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B67D 5/00-5/365

Claims (1)

(57) [Claims] In a suspension type lubricating apparatus in which a hose is movable in a horizontal direction, two sets of rails are arranged in a case, and a first hose lifting / lowering apparatus is movably mounted on one of the rails. Second and third hose lifting devices are fixedly attached to both ends of the other rail, and each of the hose lifting devices is provided on a trolley movable on the rail, and a trolley movement preventing pin is provided near the center of the rail. The blocking pin is formed in a U-shape holding the wheel of the bogie, and the second and third hose lifting devices are fixed to the rail with fixing bolts for both bogies. A fueling device characterized in that a side plate of the case is openable and closable about an upper edge portion, and two bottom holes for taking out a fueling hose are provided in a bottom plate of the case.