JP3239405U - Oil-tempered wire collapse prevention device for truck/trailer bed - Google Patents

Abstract

An object of the present invention is to provide a device for stably loading an oil-tempered wire or the like, which tends to collapse, onto a truck/trailer. A base body (2) having a loading surface (1) and having a plurality of insertion holes (3) drilled in the longitudinal direction, and a loaded cargo is locked by being inserted and fitted into the insertion holes (3) of the base body (2). It is composed of a stopper rod 4, and by appropriately arranging the truck/trailer bed, it is useful for stably loading oil-tempered wires and the like. [Selection drawing] Fig. 1

Description

The present invention is a stabilizing device for easily stabilizing cargo loaded on freight vehicles such as trucks and trailers, especially heavy circular cargo such as oil-tempered wire shipped from ironworks, etc., on the bed of trucks and trailers. It is about.

In freight vehicles such as trucks and trailers, the movement or overturning of loaded cargo leads to serious traffic accidents during transportation, and damage to loaded cargo is compounded. There are also proposals such as Japanese Utility Model Laid-Open No. 63-87138. Conventionally, in cargo transportation vehicles such as trucks and trailers that carry heavy circular cargo such as oil-tempered wire, dunnage is used to place wooden squares of an appropriate size, and other wood is used as an auxiliary item to serve as a stopper. In addition, each loaded cargo was tied up with a rope to prevent the cargo from tipping over or moving. In such work, the wood used for the stopper and the like is thrown away, which is a waste of resources and takes time and effort, and even so, it is difficult to ensure complete stabilization of the loaded cargo. The situation is the same when similar cargoes are fixed on ships other than trucks and trailers.

Oil-tempered wires shipped from steelworks or the like have a diameter of about 1 to 2 meters and are bundled in units of about 1 to 3 tons in weight. However, since it is an assembly of steel wire rods, it is heavy, and from the viewpoint of preventing surface damage, the individual bundling state is not necessarily strong in many cases, and the cargo tends to collapse. Therefore, every time a truck/trailer is loaded, a large amount of fixing materials such as lumber and cardboard are consumed, and a large number of work man-hours are expended in terms of manpower tactics, knowing that resources are being wasted.

The present invention is a frame having a square or rectangular cross section on the side of the butt end and having an appropriate length. The body 2 consists of a stopper rod 4 which is inserted into an arbitrary insertion hole 3 of the base body 2 and fitted therein to lock the loaded cargo. It is an oil tempered wire cargo stabilizer for trucks and trailer beds.

As described above, the present invention is a simple device that not only stabilizes the loaded cargo, but also speeds up the loading operation and saves labor, saves the materials required for fixing the cargo, and prevents damage to the loaded cargo. It is an extremely excellent idea that can eliminate the occurrence of .

1 is a perspective view showing the configuration of a basic body of the present invention; FIG. FIG. 4 is a plan view showing an embodiment of the second configuration of the present invention; Figure 3 is a front view of the embodiment shown in Figure 2; FIG. 5 is an explanatory diagram showing the relationship between the embodiment of the second configuration of the present invention and loaded cargo; FIG. 10 is a plan view showing the relationship between the embodiment of the third configuration of the present invention and loaded cargo; Figure 6 is a front view of the embodiment shown in Figure 5; FIG. 11 is a perspective view showing another embodiment of the base body;

Form to carry out the idea

Most flat-body truck beds are vertically long and have a flat top surface. Normally, there are flap doors on both sides and the rear to prevent the cargo from falling, but it is difficult to stabilize the cargo with this alone. The oil-tempered wire cargo stabilizer of the present invention is arranged and fixed on a truck/trailer bed. A frame body made of wood or the like having a loading surface 1 of a length, a base body 2 having a plurality of insertion holes 3 drilled in the longitudinal direction, and a base body 2 inserted and fitted into the insertion holes 3. , and stopper rods 4 for supporting the loaded cargo.

The loading surface 1 of the base body 2 is desirably a flat surface, but some unevenness is allowed. The opposite side of the loading surface 1 is the bottom and forms the bottom surface 5 . The bottom surface 5 may conveniently be planar, but may also adopt any shape that is advantageous for being secured to the truck/trailer bed 6 . In the present invention, two or more base bodies 2 having the above structure are arranged, and together with stopper rods 4, a heavy circular cargo is stabilized on a truck/trailer bed. According to the present invention, it is possible to speed up the loading operation, save costs, and save resources.

The details of the present invention will be described below with reference to the drawings.
FIG. 1 is a perspective view showing the structure of the basic body of the present invention. 1 is the loading surface, which carries or holds the load. A base body 2 is characterized by having a loading surface 1 , a bottom surface 5 and a plurality of insertion holes 3 . Both dimensions are determined and formed in the insertion hole 3 so that the stopper rod 4 can be inserted and fitted. The base body 2 is preferably made of hard wood, such as hard wood, but synthetic resin or the like can also be used. You can use what you have. The length of the stopper rod 4 is set appropriately according to the size of the loaded cargo.

The base body 2 is provided with an insertion hole 3 having a diameter of about 1/3 to 1/5 of the width of the loading surface. The insertion hole 3 may have a depth extending from the loading surface 1 to the bottom surface 5, or may be formed halfway. The number of insertion holes 3 formed in the base body 2 is about several to a dozen or so in the longitudinal direction of the base body 2, and they are provided at appropriate pitches at approximately equal intervals corresponding to the cargo to be loaded. For example, if the frame size of the base body is a square of 105 mm in cross section on the end side and 2300 mm in length, 20 insertion holes with a diameter of 30 mm are provided at a pitch of 100 mm.

The stopper rod 4 is inserted into the insertion hole 3 provided in the base body 2 to lock and support the loaded cargo and contribute to its stabilization. It is preferable that they are in a fitted state, and the dimensions of both are designed and manufactured accordingly. Since the base body 2 and the stopper rod 4 are to be used repeatedly, they are selected from materials that can withstand it. In addition, although the selection is made in consideration of preventing damage to the loaded cargo, hardwood is effective in any case, and other materials can be used as long as they have the same strength and durability. . Further, since the base body 2 and the stopper rod 4 are to be used repeatedly, it is also effective to determine the mutual dimensions of the mating portions of the base body 2 and the stopper rod 4 with sufficient consideration given to ease of attachment and detachment. It is essential to increase

FIG. 2 is a plan view showing an embodiment showing, as an example, the configuration of arrangement on the bed of an actual truck/trailer using the basic body of the present invention described above. FIG. 3 is a front view of an actual truck. Although it may be more appropriate to call this figure a side view, it is shown as a front view in relation to FIG. 6 indicates a truck/trailer bed, which is illustrated as an image diagram. On the upper surface of the truck/trailer bed 6, two sets of the base bodies 2 according to the present invention are arranged in parallel in the longitudinal direction of the truck/trailer bed with the loading surface 1 facing up. This is an example. In this example, the first set has two base bodies with a slightly wide gap between them for the sake of loading, and the other bases are arranged in parallel toward the rear with a slightly narrower gap than the first set. In the illustrated example, all of them, including the first set, are aligned in the length direction of the truck/trailer bed and are arranged vertically, but only the first set is arranged in the width direction of the truck/trailer bed, A modified combination in which the base body disposed on the rear side is disposed vertically in the longitudinal direction of the truck bed is also included.

The base body 2 is fixed by well-known means such as bolting or nailing so that it does not easily move on the truck/trailer bed. Reference numeral 7 denotes a fixing aid, which is added as necessary to prevent accidental detachment or movement of the base body 2 and the truck/trailer bed 6. FIG.

FIG. 4 is an explanatory view showing the manner in which an oil-tempered wire as cargo is placed on the apparatus of the present invention constructed as described above. 8 indicates the loaded cargo. In this example, only the leading oil-tempered wire is laid flat in two stages, and the subsequent oil-tempered wires are laid in an inclined manner. The flat-stacked oil-tempered wires are inserted from all sides into arbitrary insertion holes 3 near the loaded cargo, and are locked and supported by the fitted stopper rods 4 to fix them so that they do not move due to side slippage or the like. be done. On the other hand, the oil-tempered wire piled up at an angle is locked and supported at its lower side by two relatively short stopper rods 4 similarly inserted into arbitrary insertion holes 3 nearby. In this case, the insertion hole for the stopper rod 4 is selected in advance according to the size of the oil-tempered wire, and the stopper rod 4 is inserted and fitted into the insertion hole 3 in advance, thereby making the oil-tempered wire can be loaded one after another from the left side to the rear right side as shown in the figure, the loading operation can be carried out very quickly. After loading a predetermined amount, ropes 9 may be used to tighten the cargo at key points in the same manner as normal loading.

5 and 6 are a plan view and a front view showing another embodiment of the arrangement on the bed of an actual truck/trailer, both of which also show the loading procedure of the loaded cargo. In this case, the base body 2 is arranged parallel to the width direction of the truck/trailer bed 6 with the loading surface 1 facing up. The illustrated example shows an example in which two base bodies 2 are set as one set, and five sets are arranged to the rear of the truck/trailer bed. The base body 2 in this case has a single length approximating the width of a truck/trailer bed and is formed to fit within the bed. In the figure, for reference, the cargo loaded in this case is indicated by a dashed line, which is indicated by reference numeral 8 . In this example, the load cargo is oil-tempered wire, and since the cargo is stacked in three layers, a relatively long stopper rod 4 is used so as to fit it. It should be noted that, after loading a predetermined amount, as shown in FIG. 5, it is effective for further stabilizing the loaded cargo to tie the tops of the opposing stopper rods together with a rope 9. is.

FIG. 7 shows another embodiment of the formation of the base body 2, which can be used even when it is turned 90 degrees when viewed from the butt end side. A surface rotated by 90 degrees with respect to the insertion hole 3 provided in the loading surface 1 is also used as the loading surface 11, and the loading surface 11 is also provided with the insertion hole 33. - 特許庁It is particularly effective when the cross section of the butt end is square, and even if the loading surface of one side is damaged, it can be reused by turning the same material. There is also an effect that different base bodies 2 can be shared by one base body, and an effect of saving materials is also produced.

All of the above explanations about the present invention have been made for implementation in trucks and trailers. It is included in the practice of the present invention because it can be implemented in the same way and exhibits the same effect. In addition, although an oil-tempered wire has been described as an example of the loaded cargo, it is not limited to this, and similar effects can be achieved with similar loaded cargo, so it is applied to loaded cargo other than oil-tempered wire. are included in the practice of the present invention.

1 Loading surface 2 Base body 3 Insertion hole 4 Stopper bar 5 Bottom surface 6 Truck bed 7 Fixing aid 8 Loaded cargo 9 Lashing material

Claims (1)

A base body (2) having a loading surface (1) and having a plurality of insertion holes (3) drilled in the longitudinal direction, and a base body (2) inserted into and fitted into the insertion holes (3). An oil-tempered wire cargo stabilizer for a truck/trailer bed characterized by comprising a stopper bar (4) for locking loaded cargo.

Images