JPH0422381Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application The present invention relates to an individual display device for the oil type and loading amount of a tank truck, and in particular, the oil type and loading amount of the oil liquid loaded or loaded in each hatch. The present invention relates to an oil type and loading capacity individual display device for a tank lorry, configured to display the oil type and loading amount individually for each hatch.

Conventional technology In general, tank trucks that transport oil fluids have
For example, a plurality of hatches partitioned into each capacity of 4K or 2K are installed, and oil liquid such as gasoline, kerosene, light oil, etc. is loaded into the hatches from the respective inlets. In tank lorry vehicles, the type and amount of oil to be loaded in each hatch are determined each time the oil is loaded. Furthermore, as a conventional oil type and loading amount display device for tank lorries, there is a display board that displays the type of the entire oil liquid loaded in the tank.

However, conventionally, this display board is provided at the rear of the tank truck. Furthermore, as an oil type display device for each hatch, there is a device that displays only the individual oil type on a simple tag or similar metal plate.

Therefore, conventionally, when loading oil into a hatch or unloading the loaded oil, the type of oil in the hatch can be confirmed, but the amount of oil needs to be confirmed using documents, etc.

Problems that the invention aims to solve: However, when loading oil into a hatch as in the conventional method described above, workers judge the type of oil while trying not to stain the transfer documents. This will significantly impede workability for direct operations such as storage and processing. Also, in the past, when loading and unloading oil from the hatch of a tank truck at a customer's location (mostly gas stations),
There is a problem in that work efficiency decreases because the oil type and amount of liquid to be supplied must be confirmed each time, taking care not to stain the documents, and then loading and unloading the oil into the oil storage tank.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide an oil type and load capacity individual display device for tank lorries that solves the above-mentioned problems.

Means and Effects for Solving the Problems The present invention provides a tank truck having a plurality of hatches, the type of oil liquid to be loaded into the plurality of hatches,
An individual display device is provided for displaying the loading amount, and the individual display device includes a main body attached near the entrance of the hatch, an oil type display plate and a loading amount display plate provided in the main body, and the information written on both plates. and an opening formed in the main body so as to display the oil type and loading amount for each hatch on an individual display device. This is to prevent loading and unloading of the wrong type of oil.

Embodiment FIGS. 1 and 2 show a tank lorry vehicle to which a first embodiment of the oil type and load capacity individual display device of the present invention is applied. In both figures, the tank truck 1 has a plurality of hatches 2a, 2b, 2c inside.
It is divided into (Even if there are not 3 hatches,
For example, 5 pieces are fine). A plurality of hatches 2a, 2b,
2c has a capacity of 4k or 2k each. Also, among the hatches 2a, 2b, and 2c, the first hatch 2a is for gasoline, and the second hatch 2b is for gasoline.
is for light oil, and the third hatch 2c is for kerosene.
~2c are collectively called tanks).

A display board (oil type display device) 4 is provided at the rear of the tank lorry 1 to display the type of the entire oil to be loaded into the tank 2. Also, each hatch 2
a, 2b, 2c are inlets 3a, 3 as refueling ports
It has b, 3c. A protective frame 5 is provided around the entrances 3a, 3b, and 3c. Step plates 2' on which the operator rides are provided on both sides of the protective frame 5.

As shown in FIG. 3, the protective frame 5 projects upward from the tank 2, and a mounting frame 6 having a crank-shaped cross section is screwed to the inner surface 5a of the protective frame 5. This mounting frame 6 is attached to each entrance 3a, 3b, 3c.
They are provided on both sides of the inner side of the nearby protection frame 5. Further, an oil type and loading amount individual display device 7 is attached to the mounting frame 6 to display the oil type and loading amount for each hatch.

Incidentally, in FIG. 3, the step plate 2' is provided with a mounting bracket 6'.

This mounting bracket 6' is attached to the outermost edge 2'a of the step plate 2', and its overall shape resembles a furniture handle. And screw 6'a,
It is fixed to the step plate 2' by 6'a, and the latch part 13 of the rear oil type and loading amount individual display device 7 is inserted into this space 6'b. The mounting bracket 6' is used when the oil in the tank is to be unloaded at a customer's location. By removing the oil type and loading amount individual display device 7 from the mounting frame 6 and hooking it on the mounting bracket 6', the oil type and loading amount in each hatch 2a to 2c can be easily displayed from the ground. This is to make it easy to understand.

As shown in FIGS. 4A to 4C, the individual oil type display device 7 has a crank-shaped mounting frame 6 and an inner surface 5a.
a main body 9 having engaging parts 8 on both sides to be inserted between the main body 9 and an oil type display plate 1 housed in the main body 9;
0 and a pair of load capacity display plates 11 and 12. Although the plates 10, 11, and 12 are made of synthetic resin, they may be made of other materials, such as aluminum plates.

The main body 9 has an upper hooking part 13 hooked to the upper edge of the protection frame 5 and is held by the mounting frame 6 so as to be freely insertable and removable. Further, an opening 14 for displaying the oil type and an opening 15 for displaying the loading capacity are bored in the front face 9a of the main body 9, and the hatch number and hatch capacity can be written on the upper part of the openings 14 and 15, for example. A space for "NO, k" is provided.

Furthermore, a notch 1 is provided on the upper edge of the front surface 9a of the main body 9.
6, 17 are provided, each plate 10, 1
The upper end portions of 1 and 12 protrude from the notches 16 and 17. Therefore, even if the worker is wearing work gloves, each plate 1 protruding from the notches 16 and 17
You can easily grab the tops of numbers 0, 11, and 12.

In order to make maintenance of each plate 10, 11 easier, the notch on the back side may be made larger than that on the front side, as shown by the constant chain line in the figure.

The main body 9 is a casing having an insertion opening 18 at the upper part for inserting the plates 10, 11, 12, and a positioning member 1 extending upward and downward inside the main body 9.
9a to 19c are provided. Therefore, the plate 10 is inserted into the positioning members 19a to 1 from the insertion port 18.
9c, positioning members 19a, 19
The insertion position in the direction of arrow Y is regulated by b, and the position in the direction of arrow X is regulated by positioning member 19c.

Further, the plates 11 and 12 are positioning members 19b.
~19d, and the positioning members 19c, 1
The position in the direction of arrow Y is regulated by 9d, and the position in the direction of arrow X is regulated by positioning member 19b.

Therefore, the plate 10 inserted into the main body 9,
11 and 12 are held at predetermined insertion positions by positioning members 19a to 19d, respectively.

As shown in FIGS. 5A and 5B, the front surface 10a of the oil type display plate 10 is marked with "regular, kerosene,
The oil type name “light oil, lead-free” is displayed.

Further, although the words "Super, Sky" are displayed on the back surface 10b of the plate 10, it goes without saying that other oil types may be used.

The oil types are displayed in predetermined display spaces 10a ₁ to 10a ₄ , 10b ₁ , and 10b ₂ at positions rotated by 90 degrees, respectively.

In addition, there are 10 display spaces for each oil type name "regular, kerosene, light oil, unleaded, super".
a ₁ to 10a ₄ , 10b ₁ are “red,
The ground colors vary: yellow, blue, black, and green. Therefore, the plate 10 displays the oil type name not only in letters but also in color.

Further, among the display spaces 10a ₁ to 10a ₄ , the display space located at the lower left side faces the opening 14 provided in the front surface 10 a of the main body 9 . Therefore, by inserting the plate 10 into the main body 9, an arbitrary oil type name is displayed through the opening 14.

Also, when changing the display of oil type name, please use plate 1.
Just replace it with 0. That is, the plate 10 is pulled up from the insertion port 18, the plate 10 is rotated or turned over, and the plate 10 is inserted into the main body 9 again in the direction in which the desired oil type name is displayed.

As shown in FIGS. 6A and 6B, numbers and letters "1, empty" are displayed on the front surface 11a of the first plate 11 for displaying the load capacity, and the back surface 11 of the plate 11
The numbers "2, 4" are displayed on b.

Further, the numbers and letters "3, empty" are displayed on the front surface 12a of the second plate 12, and the numbers "2, 4" are displayed on the back surface 12b.

Therefore, by inserting the plates 11 and 12 into the main body 9, the numbers or letters located at the lower left of the front side are inserted into the opening 1 formed in the front surface 9a of the main body 9.
5, and displays the amount of oil loaded in that hatch.

For example, if the first hatch 2a is for regular gasoline and is loaded with 4k oil,
The oil type and loading amount individual display device 7 provided near the inlet 3a is located on the plate 1 as shown in
0, 11, 12 indicates the oil type is "Regular",
The loading capacity is displayed as "4k".

Therefore, by looking at the oil type and loading amount individual display device 7, it is possible to easily know the oil type and loading amount that are or have been loaded into the hatch 2a.

In addition, when the tank truck 1 is moved to the customer's place, the oil type and loading amount individual display device 7 is installed in the protective frame 5.
If you hang it on the inside of the tank truck 1, it will not fall off the tank truck 1 during the move. Therefore, at oil depots, workers must use the oil type and loading amount individual display device 7.
The type of oil in each hatch 2a to 2c can be determined from the display, and the user can avoid making the mistake of loading light oil into a regular gasoline hatch, for example.

In addition, in the above explanation, each plate 10, 11, 12
The plates 10, 11, and 12 may be made of aluminum so that they can withstand long-term use, since synthetic resin tends to be damaged if gasoline or the like adheres to them. is as described above.

A second embodiment of the present invention is shown in FIGS. 8A to 8C.

As shown in FIGS. 8A to 8C, a leaf spring 20 is provided on the engagement portion 6a of the mounting frame 6. As shown in FIGS.

The leaf spring 20 has only its upper end fixed to the mounting frame 6, and its lower end is movable. Therefore, the engaging portion 2 of the main body 22 of the oil type and loading amount individual display device 21
3 is inserted between the engagement surface 6a of the mounting frame 6 and the protection frame 5, the engagement portion 23 comes into contact with the top of the leaf spring 20.

Therefore, the oil type and loading amount individual display device 21 is hooked to the hooking portion 24 on the protection frame 5, and
The engaging portions 23 on both sides are pressed and held against the inner surface 5a of the protection frame 5 by the elastic force of the leaf spring 20.

Therefore, even if vibration or shock occurs while the tank lorry vehicle 1 is traveling, the oil type and load amount individual display device 21 is stably held in the protection frame 5.

Further, in this embodiment, contrary to the first embodiment, an opening 25 for displaying the oil type is provided at the upper part of the front surface 22a of the main body 22.
and an opening 26 for displaying the loading amount.

Furthermore, spaces are provided below the openings 25 and 26 to indicate the hatch number and hatch capacity.

Further, the oil type display plate 27 inserted into the main body 22 has positioning members 28a, 28b, 28c.
Among the oil type names written on the plate 27, the oil type name located at the upper left on the front side is displayed facing the opening 25. In addition, the loading capacity display plates 29 and 30 are positioned by positioning members 28b and 28c, and the numbers written on the plates 29 and 30, located on the upper left side of the front side, are opposite to each other in the opening 26. Is displayed.

In the above embodiment, the leaf spring 20 is provided in the mounting frame 6, but the present invention is not limited to this. For example, the leaf spring 20 may be provided in the main body 22 to press and bias the plates 27, 29, and 30. .

A third embodiment of the present invention is shown in FIGS. 9A to 9C.

As shown in FIGS. 9A to 9C, the front surface 32a of the main body 32 of the oil type and loading amount individual display device 31 has an opening 33 for oil type display, an opening 34 for loading amount display, and an opening 34 for displaying the loading amount for customers. An opening 35 for displaying the name is provided. Further, a space is provided between the openings 33, 34 and 35 to write a hatch number, etc.

Inside the main body 32, a first chamber 41 is formed by partition plates 36 and 37 into which a plate 10 for displaying oil type and plates 11 and 12 for displaying loading capacity are inserted, and a plate 42 for displaying customer name is inserted. A second chamber 43 is defined. Further, within the first chamber 41, positioning members 44a to 44d are formed extending upward and downward.

Therefore, the oil type display plate 10 is inserted between the positioning members 44a to 44c and positioned at a predetermined insertion position. Also, loading capacity display plate 1
1 and 12 are inserted and positioned between the positioning members 44b to 44d.

The partition plate 37 is provided with openings opposite the openings 33 and 34, and the letters and numbers on the plates 38, 39, and 40 inserted into the second chamber 41 correspond to the openings in the partition plate 37 and the openings 33, 34, respectively. 34 on the front surface 32a of the main body 32. Further, a plate 42 for displaying a customer name is inserted through the upper opening of the main body 32 and placed on the horizontal portion of the partition plate 36. Customer name “XX Oil” placed on the front of the plate 42
The characters are displayed opposite the aperture 35.

Therefore, the customer name is displayed at each inlet 2a, 2b, 2c, and the destination of the loaded oil can be easily known.

Further, a protruding portion 42a that protrudes from the main body 32 is provided at the upper part of the plate 42. Therefore, grasp this protrusion 42a and attach the plate 42 to the main body 3.
2 can be pulled out more easily.

Furthermore, in the above embodiment, the plates 11 and 12 may get stuck in the rain, but in that case, as shown in FIG. Just leave it there.

In the above description, the customer name can be written and displayed on the plate 42, but other loading information may be displayed.

Further, in each of the above embodiments, the mounting frame is provided near the entrance inside the protective frame, and the oil type and loading amount individual display devices are attached to the mounting frame, but the present invention is not limited to this.
For example, a mounting frame may be provided outside the protective frame,
Furthermore, the main body of the oil type and loading amount individual display device may be directly attached to the protection frame.

Furthermore, in the above embodiment, the mounting bracket 6' is provided on the outermost edge of the step plate 2', but the mounting bracket 6' is not limited to this, and the mounting bracket 6' is provided on the side wall 2'b of the step plate 2', so that it can be used when lowering the oil. It goes without saying that the oil type and loading amount individual display device 7 or 21, 31 may be attached to this part, and the shape of the mounting bracket 6' may be other shapes.

Effects of the invention As mentioned above, the oil type and loading amount individual display device for tanker trucks according to the present invention has an individual display device near the hatch entrance that displays the oil type and loading amount for each hatch. The worker who carries out the loading work can check the oil type without checking the loading documents, so the documents are not soiled, and it is possible to reliably prevent mistakes in hatching. Since the oil type and loading amount can be confirmed, it is possible to eliminate mistakes caused by accidentally loading and unloading different oils at the customer's location.

Therefore, the safety of oil loading and unloading operations can be further improved, and the display of oil type and loading amount can be easily changed by simply replacing the plate, which eliminates the hassle of work. It has the following characteristics.

[Brief explanation of the drawing]

1 and 2 are a side view and a rear view of a tank lorry vehicle, and FIG. 3 is a perspective view of a tank lorry vehicle equipped with the first embodiment of the oil type and load capacity individual display device according to the present invention. Figure 4 is a diagram for explaining the first embodiment of the present invention, Figure 5 is a diagram showing the oil type display plate, Figures 6 and 7 are diagrams showing the loading capacity display plate, and Figure 8 is a diagram showing the oil type display plate. A diagram for explaining the second embodiment of the invention, FIG. 9 is a diagram for explaining the third embodiment of the invention, and FIG. 10 is a diagram for explaining the third embodiment of the invention.
FIG. 2 is a diagram showing a modification example of No. 2; 1...Tank truck, 2a-2c...Hatsuchi, 3a-3c...Entrance, 4...Display board, 5...
Protective frame, 6...Mounting frame, 7, 21, 31...Individual oil type and loading capacity display device, 9...Main body, 10...
... Oil type display plate, 11, 12 ... Loading capacity display plate, 13 ... Latching part, 14, 15 ... Opening, 20 ... Leaf spring, 36, 37 ... Partition plate, 4
1...first chamber, 43...second chamber.

Claims (1)

[Scope of utility model registration request] A tank truck having a plurality of hatches is provided with an individual display device for displaying the type and loading amount of oil liquid to be loaded into the plurality of hatches, and the individual display device includes a main body attached near the entrance of the hatch; The oil type of a tank lorry vehicle consists of an oil type display plate and a loading capacity display plate provided inside the main body, and an opening formed in the main body so as to display the oil type and loading capacity written on both plates to the outside. and load capacity individual display device.