JP2005262963A - Device and method for securing bag-shaped tank - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a device and a method for securing a bag-shaped tank to be used when transporting liquid by a truck to a cargo bed. <P>SOLUTION: A bag-shaped securing device 10 has a three-dimensional shape constituted of a net 100 and a reinforcing rope 110. A bottom part thereof is constituted of only a reinforcing rope, and a top part is open. An upper portion of the three-dimensional net has a cut-out part 130, and formed on a return part. The bag-shaped tank is placed on a cargo bed of a truck, and stored in the securing device 10. The return part is returned inwardly, the bag-shaped tank is held by a tightening rope passed through a ring member 120, and the entire securing device 10 is fixed to the cargo bed of the truck. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a lashing device and a lashing method for fixing a foldable bag-like tank used for liquid transportation in a transportation device such as a truck to a carriage.

When the liquid is transported by a vehicle with a truck, it is common to use a tank truck equipped with a dedicated metal tank.
However, tanker trucks are limited to transporting liquids, and there is a problem in that the return path is operated by an empty car and the efficiency is poor.
Therefore, the following patent document discloses a technique capable of handling liquid transport and cargo other than liquid.
Japanese Patent No. 3074337 JP 2000-85883 A

However, what is described in Patent Document 1 described above requires a container, and that described in Patent Document 2 is a track that requires a dedicated structure.
The present invention provides a bag-like tank (soft tank) lashing device and a lashing method that can be used safely and easily in a normal truck.

  The apparatus for fixing and binding the bag-like tank for transporting liquid of the present invention to the transport device is, as a basic means, a three-dimensional net having an open top for accommodating the bag-like tank, and an upper part of the three-dimensional net. A folded portion is formed, and the folded portion is placed on the upper surface of the accommodated bag-like tank, and the bag-like tank is secured with a binding rope.

  Further, it is possible to provide a reinforcing rope for fixing and binding disposed on the three-dimensional net, and also to provide a three-dimensional net whose bottom portion is constituted only by the reinforcing rope.

  Furthermore, it is also possible to provide a three-dimensional net having an upper opening for accommodating the bag-shaped tank and a rope for narrowing the opening of the net.

  Next, a method for securing a device for securing and binding a bag-like tank for transporting a liquid to a transportation device is as follows: a securing device provided with a three-dimensional net containing a bag-like tank is connected to an axis in the traveling direction of the transportation device. Thus, it is secured by a rope spanned in an orthogonal direction and a rope spanned in a direction intersecting the axis from the end of the securing device.

  When a bag-like tank is tied up with the bag-like tank lashing device, it can be lifted by a crane using a lifting belt or rope, and can be easily relocated. Further enhance sex.

  In addition, a lashing device including a three-dimensional net containing a bag-like tank is stretched in a direction orthogonal to the axis of the transport device in the direction of travel, a rope spanned in a direction parallel to the axis, It can also be secured with a rope that runs across the binding device diagonally.

  Furthermore, a lashing device having a three-dimensional net containing a bag-like tank is secured by a rope that runs in a direction perpendicular to the axis of the transport device and a rope that runs in a direction parallel to the axis. You can also

  According to the present invention, a bag-like tank made of a flexible material that transports a liquid can be securely secured.

1 and 2 are explanatory views of a vehicle that implements the present invention.
A vehicle 1 such as a truck has a loading platform 2, a bag-shaped tank 5 called a soft tank is placed on the loading platform 2, and is fixed by a lashing device 10. The bag-shaped tank 5 does not contain liquid. Sometimes it is made of a soft material that can be folded.

FIG. 3 is a perspective view showing an embodiment of the bag-like tank lashing device of the present invention.
The lashing device generally indicated by reference numeral 10 has a three-dimensional box-like appearance having a total length L ₁ , a total width W ₁ , and a total height H ₁ .
The box-shaped lashing device 10 has a structure in which a net 100 is reinforced with a reinforcing rope 110. The bottom part of the lashing device 10 is formed only by a reinforcing rope, and the upper part is open.
A peripheral side wall is formed by a net 100 and a reinforcing rope 110, and a ring member 120 is attached to the upper end of the reinforcing rope 110.
Sidewall portions, when upright, has a height dimension H _1, and is configured to allow folding back the cut 130 provided in the height portion of the dimension of H ₂ halfway.

4 and 5 are explanatory views showing a securing method of the securing device of the present invention.
As shown in FIG. 4, the lashing device 10 is placed on the loading platform 2 of the vehicle, and the bag-like tank 5 is accommodated. Then, the upper part of the bag-like tank 5 is fixed with three ropes 160.

Next, as shown in FIG. 5, four folded portions 140a of the lashing device 10, 140b, 150a, among 150b, folded portion 140a having a width _{W 1} in the amount ends in the longitudinal direction, the 140b Fold back to the upper surface of the bag-like tank 5.
Thereafter, the folded portion 150a having a length dimension _{L 1} on both sides of the longitudinal direction, 150b of the folded portion 140a, folded on the upper surface of the 140b, fixed to the loading platform 2 in the rope 170.
Finally, the entire lashing device 10 is fixed to the loading platform 2 with the four ropes 180 crossed.

  By the fixing method described above, the lashing device 10 containing the bag-like tank 5 is securely fixed on the loading platform 2 of the vehicle, and the bag-like tank is prevented from being inadvertently displaced during traveling. Furthermore, liquid movement in the tank is kept to a minimum, and adverse effects on vehicle running performance due to movement of the center of gravity are prevented.

FIG. 6 is an explanatory view showing another embodiment of the present invention.
The lashing device 30 has a structure in which a reinforcing rope 210 is provided only at the end of the net 200.
The rope 250 for fixing the bag-like tank 5 is directly hooked and fixed on the reinforcing rope 210.

7 and 8 are explanatory views showing another embodiment of the present invention.
This lashing device is provided with a structure that narrows down with a rope like a fish net without providing a folded portion at the top.
That is, the lashing device 30 includes a net 300 and a rope 310 provided in the opening, and has a structure for fixing the bag-like tank 5 by narrowing the rope 310 as shown in FIG.
The lashing device 30 can be a structure in which the lower surface is open, or a structure that covers from above and narrows down below.
Furthermore, it is also possible to configure the lashing device by appropriately combining with the above-described one provided with folding.

FIG. 9 is an explanatory view showing another embodiment of the present invention.
The lashing device 40 is equipped with a seat 400 instead of a net. Reinforcing rope 410 is provided, and fixed to the cargo bed with a lashing rope 450.
Furthermore, the bag-like tank 5 can be secured only with a rope without providing a net or a sheet.

  Next, FIGS. 10-12 is explanatory drawing which shows how to put on the rope for tight binding at the time of fixing the securing device of this invention to a loading platform etc. FIG.

  10 is arranged in the width direction of the lashing device 10 in addition to the rope 160 for lashing the net 100 of the lashing device 10 to the bag-like tank 5 in the same manner as that shown in FIG. The plurality of binding ropes 170 and the ropes 180 which are engaged with both ends of the binding device 10 in the longitudinal direction and hooked crossing each other are fixed.

  11 shows a rope 510 arranged in the width direction of the lashing device 10 and a rope 520 arranged in the longitudinal direction of the lashing device 10 in order to tie the net 100 of the lashing device 10 to the bag-like tank. The method of hooking a rope that is fixed using a rope 530 that connects a substantially diagonal position of the lashing device 10 and the loading platform will be described.

FIG. 12 shows how the ropes 610 and 620 for fixing the lashing device 10 are all placed along the width direction and the longitudinal direction of the lashing device 10.
In addition to the above-described methods, various combinations can be adopted as a method of applying the tension rope.

Explanatory drawing of the vehicle which tied the bag-shaped tank. Explanatory drawing of the vehicle which tied the bag-shaped tank. Explanatory drawing of the lashing device of a bag-shaped tank. Explanatory drawing of the lashing device of a bag-shaped tank. Explanatory drawing of the lashing device of a bag-shaped tank. Explanatory drawing of the other Example of this invention. Explanatory drawing of the other Example of this invention. Explanatory drawing of the other Example of this invention. Explanatory drawing of the other Example of this invention. Explanatory drawing of the securing method of this invention. Explanatory drawing of the securing method of this invention. Explanatory drawing of the securing method of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Vehicle 2 Loading platform 5 Bag-like tank 10 Lashing device 100 Net 110 Reinforcement rope 120 Ring member 130 Notch

Claims (8)

A device for fixing and binding a bag-like tank for transporting liquid to a transport device,
A three-dimensional net opening at the top for accommodating the bag-shaped tank, and a folded portion formed on the upper portion of the three-dimensional net. Bag-type tank lashing device for lashing.   The bag-like tank lashing device according to claim 1, further comprising a reinforcing rope for fixing and binding to the three-dimensional net.   The bag-shaped tank lashing device according to claim 2, comprising a three-dimensional net whose bottom is composed of only a reinforcing rope. A device for fixing and binding a bag-like tank for transporting liquid to a transport device,
A bag-like tank lashing device comprising a three-dimensional net having an upper opening for accommodating a bag-like tank and a rope for narrowing the opening of the net.   The bag-like tank lashing device according to claim 2, 3 or 4, wherein the reinforcing rope disposed on the three-dimensional net comprises an three-dimensional net opening and an engaging portion for engaging a rope for fixing and binding at a necessary portion. . A device tying method for securing and binding a bag-like tank for liquid transportation to a transportation device,
A rope that spans a lashing device comprising a three-dimensional net containing a bag-like tank in a direction perpendicular to the axis of the transport device and a direction that intersects the axis from the end of the lashing device. A tying method to tie up with a rope. A device tying method for securing and binding a bag-like tank for liquid transportation to a transportation device,
A rope that spans a lashing device having a three-dimensional net containing a bag-like tank in a direction orthogonal to the axis of the transport device, a rope that runs in a direction parallel to the axis, and a lashing device A tying method to tie up with a rope that crosses diagonally in a direction that intersects diagonally. A device tying method for securing and binding a bag-like tank for liquid transportation to a transportation device,
A lashing device comprising a three-dimensional net containing a bag-like tank is secured by a rope that runs in a direction perpendicular to the axis of the transport device and a rope that runs in a direction parallel to the axis. Binding method.

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