JP7238197B1 - Support base for transporting coiled members - Google Patents

Abstract

A carrier support base for a coil-shaped member capable of improving the work efficiency of handling the carrier support base is provided. A coil-shaped member conveying support table for carrying a coil-shaped member C placed thereon, and a base section (28) to which a plurality of structural members (16, 28) extending in an intersecting direction are connected. , a coil mounting portion 32 provided on the base portion 28, a cylindrical portion 44 provided on the base portion 32 and having a closed bottom portion opening upward, and the cylindrical portion 44. and a post 50 that is detachably inserted from the mounting opening 46 and extends upward while being inserted into the cylindrical portion 44 . The cylindrical portion 44 is formed such that the opening edge of the mounting opening 46 for attaching and detaching the support 50 is inclined downward from the side close to the base portion 12 toward the side away from the base portion 12 . [Selection drawing] Fig. 1

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transport support base capable of smoothly transporting a coil-shaped member obtained by coiling a wire rod, a steel plate, or the like.

Materials such as wire rods and steel sheets manufactured in ironworks are coated with lubricating oil on the surface to prevent the occurrence of rust and scratches, and then wound into a coil shape. It is transported by ship or stored in a warehouse or outdoors while being placed on a support platform for transportation called a skid or the like. As a support base for transporting such a coil-shaped member, a wooden support base in which wooden pieces are combined in a substantially rectangular shape and fixed with nails is widely used.

By the way, the above-mentioned wooden support base for transportation cannot be easily disassembled because the wood forming the skeleton is fixed with nails, and the coil-shaped member is placed on the support base for transportation. Even in an unloaded state, the transportation support base is bulky, and it is difficult to transport and store it alone. For this reason, steel materials are combined in a grid shape and fixed by welding or the like to form the base of the support base for transportation, and four corner boxes in the shape of hollow columns are provided on the base of the support base for transportation, and the corners are There is also known a support base for transportation made of metal in which four columns are detachably inserted into each of the boxes (for example, Patent Documents 1 and 2). That is, by making the four columns detachable from the four corner boxes in the form of hollow columns, the columns can be removed when the cargo is empty. and storage can be done efficiently.

Utility Model Registration No. 3129894 JP 2004-352272 A

However, the coil-shaped member placed on the carrier support base is made by winding a wire or steel plate into a coil, so it is extremely heavy. Therefore, it has to be heavy. In addition, in order to stably support the coil-shaped member with the support base for transportation, it is required that the struts be inserted into the corner box with relatively little clearance, and the work of attaching and detaching the heavy struts to and from the corner box is complicated. There is a problem that the work efficiency is low. In addition, the struts removed from the transport support must be stored or transported separately, which may cause problems such as scattering of the struts.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a carrier support base for a coil-shaped member capable of improving the handling efficiency of the carrier support base.

In order to overcome the above problems and achieve the intended purpose, the first invention is
A support base for carrying a coil-shaped member on which the coil-shaped member is placed and carried,
a base section to which a plurality of steel materials extending in the cross direction are connected;
a coil mounting portion provided on the base;
a cylindrical portion provided on the base portion and having a closed bottom bottom portion opening upward;
a post that is detachably inserted from an upper opening of the tubular portion and extends upward while being inserted into the tubular portion;
The gist is that the cylindrical portion is formed such that an opening edge of an upper opening for attaching and detaching the support is inclined downward from a side close to the base portion toward a side away from the base portion.
According to the present invention, the opening area of the upper opening of the tubular portion, which is the attachment/detachment opening for attaching and detaching the strut, can be increased, so that the attachment and detachment of the strut to each tubular portion can be easily performed.

The second invention is
At least two locations separated in the longitudinal direction of the post are provided with projecting portions protruding from the side surface of the post, and the projecting portions come into contact when the post is placed on the base portion. A possible movement restricting part is provided on the base part,
The gist of the invention is that the projecting portion abuts against the movement restricting portion, thereby restricting longitudinal movement of the column placed on the base portion.
According to this invention, in a state in which the post removed from the cylindrical portion is placed on the base portion, it is possible to restrict the longitudinal movement of the post due to the contact between the projecting portion and the movement restricting portion. For this reason, it is possible to store or transport the support columns necessary for each support stand together with the base portion together, so that it is possible to efficiently manage the support stand for transport.

The third invention is
The gist is that an opening into which a fork of a forklift can be inserted is formed in each side end surface of the base portion.
According to this invention, it is possible to remarkably improve handling workability when loading and unloading the transportation support table from a container or the like and transporting it to an appropriate storage place.

The fourth invention is
An opening into which the coil mounting portion can be inserted is formed in the lower surface of the base portion, and when a plurality of support bases for transfer are vertically stacked, the coil mounting portion of the support base for transfer positioned below can be inserted into the opening. The gist is that it is configured to face an opening on the lower surface of the support base.
According to the present invention, it becomes possible to store and transport heavy transport supports in a stably stacked state.

The fifth invention is
Position regulating portions are provided on the lower surface side of the base portion so as to be positioned on both longitudinal end side portions of the coil mounting portion. When the coil mounting portion of the support table for transfer located below is made to face the coil mounting portion, the movement in the longitudinal direction of the coil mounting portion of the support table for transfer located below can be restricted by the position regulating portion. The gist is that it is configured as follows.
According to the present invention, it becomes possible to store and transport heavy transport supports in a stably stacked state.

According to the present invention, it is possible to improve efficiency of handling work such as transportation of the transportation support table.

FIG. 4 is a front view showing a support base for conveying a coil-shaped member according to the present invention; FIG. 4 is a plan view showing a carrier support base for the coil-shaped member according to the present invention; FIG. 4 is a side view showing a carrier support base for a coil-shaped member according to the present invention; FIG. 3 is a cross-sectional view taken along the line AA of FIG. 2, in which the transport support bases stacked above are indicated by two-dot chain lines. FIG. 3 is a cross-sectional view taken along line BB of FIG. 2; FIG. 2 is an enlarged view of a main part showing a tubular portion in FIG. 1 in longitudinal section; FIG. 4 is an enlarged view of a main part enlarged at the position where the tubular part is formed in FIG. FIG. 2 is a front view showing a state in which two supporting stands for conveying a coil-shaped member according to the present invention are stacked. FIG. 2 is a side view showing a state in which two supporting stands for conveying a coil-shaped member according to the present invention are stacked.

Next, a preferred embodiment of the carrier support base 10 for the coil-shaped member C according to the present invention will be described below with reference to the accompanying drawings.

As shown in FIGS. 1 to 3, the carrier 10 for carrying the coil-shaped member C according to the present embodiment places the coil-shaped member C, which is obtained by coiling a wire or steel plate, and stores it in a container. A base portion 12, which is a metal support base that is also called a skid or a pallet, and to which a plurality of steel materials extending in the cross direction (X direction and Y direction) in plan view are connected, A coil mounting portion 32 is provided on the upper portion of the base portion 12 with a predetermined distance therebetween, and a bottomed cylindrical portion 44 is provided on the base portion 12 and has an upward opening and a closed bottom. and a strut 50 that is detachably inserted from an upper opening of the tubular portion 44 and extends upward while being inserted into the tubular portion 44 . It is configured such that the coil-shaped member C can be placed on the coil placement portion 32 with the opening of the coil-shaped member C facing sideways. In this embodiment, as shown in FIGS. 1 to 3, the extending direction of the coil mounting portion 32 is defined as the X direction, and the direction orthogonal to the X direction in plan view is defined as the Y direction.

The base portion 12, as shown in FIGS. 1 to 3, is made of an appropriate metal material having rigidity capable of mounting the coil-shaped member C such as stainless steel or steel, and extends in the X direction. A lower structure 14 that is formed of a steel material arranged so as to be present and constitutes a lower part of the base part 12, and an upper part of the base part 12 that is formed of a steel material arranged so as to extend in the Y direction. and an upper structure 24 that constitutes the That is, the base portion 12 of the embodiment is configured by connecting steel materials in a grid pattern.

1 to 4, a pair of first structural members 16 extending in the X direction are provided on one end side and the other end side in the X direction, respectively. are spaced apart in the Y direction. Here, each first structural member 16 is configured by arranging channel steel 16a having a C-shaped cross section in parallel so that the ends of flanges 16b face each other. That is, two first side openings 18 are provided on the end surface side of the base portion 12 located in the X direction so as to be spaced apart in the Y direction by an interval that allows forks of a forklift to be inserted. Forks of a forklift can be inserted into the first side openings 18 from both sides to transport the support base 10 for transport.

Further, as shown in FIGS. 4 and 5, a lower opening 20 that opens downward is provided on the lower surface side of the base 12 so as to extend in the X direction and is located on the lower side. It is configured such that a plurality of the support bases 10 for transfer can be stacked by inserting the coil mounting portion 32 of the support bases 10 for transfer into the lower opening 20 . Further, the first structural member 16 is provided with a plate-like position restricting portion 22 on the opening end side where the first side opening portion 18 opens. The position regulating portion 22 is positioned adjacent to the coil mounting portion 32 inserted into the lower opening portion 20 in the X direction in a state where the transporting support bases 10 are stacked. The contact between the coil mounting portion 32 and the position regulating portion 22 restricts the stacking of the conveying support bases 10 from shifting in the X direction.

In addition, as shown in FIGS. 1 to 5, the upper structure 24 has a pair of second structural members 26 extending in the Y direction symmetrically across the middle point of the base portion 12 in the X direction. A third structural member 30 extending in the Y direction is provided on each of one end side and the other end side of the base portion 12 in the X direction so as to be positioned apart in the X direction. there is Here, each second structural member 26 is constructed by arranging channel steel 26a having a C-shaped cross section in parallel so that the ends of the flanges 26b face each other, and the third structural member 30 is a corner member having a rectangular cross section. Each of the second structural members 26 and the third structural members 26 and 36 that constitute the upper structural member 24 is welded to each of the first structural members 16 that constitute the lower structural member 14. is fixed by That is, two second side openings 28 are provided on the end face side of the base portion 12 located in the Y direction so as to be spaced apart in the X direction by an interval that allows the forks of a forklift to be inserted. Forks of a forklift can be inserted into the second side openings 28 from both sides to carry the carrier 10. As shown in FIG. That is, the transport support table 10 of this embodiment has a first side opening 18 and a second side opening 28 on each of the side end surfaces of the base 12 located in the X direction and the Y direction. This allows forks of a forklift to be inserted from both sides of the base portion 12 in the X direction and both sides in the Y direction for transportation. Therefore, it is possible to remarkably improve the workability of loading and unloading the transportation support table 10 to and from a container, etc., and the handling workability when transporting it to an appropriate storage place.

As shown in FIG. 4, the coil mounting portions 32 are provided on both ends of the upper portion of the base portion 12 in the Y direction. A support member 36 that supports the coil-shaped member C is provided so as to extend in the X direction on the upper portion. Here, in this embodiment, the base member 34 is made of square steel material having a rectangular cross section, and the support member 36 extends from the upper end of the support member 36 toward the midpoint side of the base portion 12 in the Y direction. and a second inclined plate 40 inclined downward from the upper end of the support member 36 toward the outside of the base portion 12 in the Y direction. It is made of steel, and the base member 34 and the support member 36 are fixed by welding or the like. That is, when the coil-shaped member C is placed on the coil placement portion 32 with the opening of the coil-shaped member C facing sideways, the outer periphery of the coil-shaped member C is aligned with the first inclination of the support member 36 . By supporting the plate 38, the coiled member C can be placed stably. A protective plate 42 made of synthetic resin is detachably attached to the first inclined plate 38 of the support member 36, and the mounted coil-shaped member C is attached to the protective plate 42 made of synthetic resin. By making contact, the coil-shaped member C is prevented from being damaged. In addition, by making the protection plate 42 detachable, when the protection plate 42 is worn due to contact with the coil-shaped member C, the protection plate 42 can be easily replaced, and the coil-shaped member C can be protected. Able to maintain good condition.

As shown in FIGS. 1 to 3, 6, and 7, the tubular portion 44 is formed in a rectangular tubular shape that opens upward, and the side end surface of the base portion 12 located in the Y direction is provided with the A plurality of them are provided spaced apart in the extending direction (X direction) of the coil mounting portion 32 . Specifically, in this embodiment, a first cylindrical portion 44a positioned at an intermediate point in the X direction on the side end surface of the base portion 12, and a total of two tubular portions 44a positioned at each end in the X direction of the side end surface. two second tubular portions 44b, a total of two third tubular portions 44c located at intermediate points between the first tubular portion 44a and each second tubular portion 44b, and each second tubular portion 44c A total of two fourth tubular portions 44d located between the shaped portion 44b and each of the third tubular portions 44c so as to be biased toward the second tubular portion 44b. Seven cylindrical portions 44 are provided on each side end face. Regarding the cylindrical portion 44, for convenience, the first to fourth cylindrical portions 44a to 44d may be distinguished and described as necessary according to the position provided with respect to the base portion 12. Each of the first to fourth cylindrical portions 44a to 44d is formed with the same shape and size, and each cylindrical portion 44 can be attached and detached with a post 50 having the same cross-sectional shape.

As shown in FIG. 6, each cylindrical portion 44 has an opening edge of an upper opening serving as an attachment/detachment opening 46 for attaching/detaching the column 50. is formed so as to incline to Thus, by forming the attachment/detachment opening 46 of each tubular portion 44 in an inclined shape, the opening area of the attachment/detachment opening 46 for attaching and detaching the column 50 is widened, and attachment and detachment of the column 50 to each tubular portion 44 is facilitated. I have made it possible. Therefore, workability in assembling and disassembling the transport support base 10 can be improved.

Here, as shown in FIG. 6, the post 50 is formed in a rectangular tubular shape that can be inserted into the attachment/detachment opening 46 of the cylindrical portion 44, and the lower end of the post 50 inserted into the attachment/detachment opening 46 is By abutting against the bottom plate of the cylindrical portion 44 , the support 50 can be erected with respect to the base portion 12 . That is, by erecting the pillars 50 on the base portion 12, a region where the coil-shaped member C can be mounted on the coil mounting portion 32 is defined, and the coil-shaped member C mounted on the coil mounting portion 32 is divided. A strut 50 is positioned between them. Thereby, contact between the coil-shaped members C can be prevented by the struts 50, and the coil-shaped members C can be prevented from being damaged.

Specifically, the coil-shaped member C can be placed on the carrier support base 10 by attaching the struts 50 to the first tubular portion 44a, the second tubular portion 44b, and the third tubular portion 44c. area is divided into four in the X direction (see FIG. 3), four coil-shaped members C can be placed, and the support 50 is attached to the first tubular portion 44a and the fourth tubular portion 44d. As a result, the area where the coil-shaped member C can be placed on the carrier support table 10 is divided into two in the X direction (not shown), and two coil-shaped members C can be placed thereon. . In this way, the transporting support base 10 of this embodiment can change the mounting position of the strut 50, so that it can be easily changed to an area suitable for transporting the coil-shaped member C of a different size.

Further, as shown in FIGS. 1 and 3, on the side surface of the support 50, at least two locations spaced apart in the longitudinal direction of the support 50 are provided with projecting portions 52 so as to protrude from the side surface of the support 50. ing. The protruding portion 52 is made of a synthetic resin or a metal material in a rectangular shape, but may be formed in an arbitrary shape such as a disc shape. The projecting portion 52 is attached to the side surface of the support 50 facing the Y direction in a state where the support 50 is erected with respect to the base portion 12 so that the coil-shaped member C does not come into contact with the projecting portion 52. It has become. The protruding portion 52 is located at a position where it does not come into contact with the coil-shaped member C on the side surface of the support 50 facing the X direction (a position away from the coil-shaped member C) when the support 50 is erected with respect to the base portion 12 . may be attached to the Further, in this embodiment, the outer peripheral surface of the column 50 is covered with a tubular covering member (not shown) made of rubber material, synthetic resin, or the like. is fixed to the pillar 50. That is, by covering the strut 50 with a covering member, it is configured to prevent the coil-shaped member C from being damaged due to contact with the strut 50, and the covering member for preventing damage to the coil-shaped member C is fixed. The projecting portion 52 functions as a fixing member.

As shown in FIG. 5, the projecting portion 52 is placed on the base portion 12 between the coil mounting portions 32 so that the post 50 is placed in a horizontal posture with the projecting portion 52 directed downward. It is provided so as to be positioned close to the second structural member 26 constituting the base 12 in the X direction when placed. That is, the second structural member 26 of the base portion 12 functions as a movement restricting portion with which the projecting portion 52 can come into contact with the post 50 placed on the base portion 12. The protrusion 52 abuts on the second structural member 26, thereby restricting the movement of the mounted post 50 in the longitudinal direction (X direction). Specifically, in this embodiment, the second structural member 26 is positioned between the projections 52 provided on the support 50 in a state where the support 50 is placed on the base 12 . The protrusion 52 is in contact with the second structural member to prevent the column 50 from moving in both longitudinal directions (X direction).

That is, in a state in which the coil-shaped member C is not placed on the support base 10 for transfer, the size of the support base 10 for transfer can be reduced by placing the post 50 removed from the tubular portion 44 on the base portion 12 . can be made compact, and the storage space for the transport support table 10 can be suppressed. Furthermore, the contact between the second structural member 26 of the base portion 12 and the projecting portion 52 of the column 50 prevents the column 50 from moving on the base portion 12 in the X direction. Since the support 50 can be prevented from moving in the Y direction by the base member 34 of the coil mounting portion 32, there is no need to separate the support 50, and all the members necessary for the carrier support 10 can be assembled. Can be transported or stored. Further, by placing and storing the struts 50 on the base portion 12 of the support base 10 for transportation, the state where the mounting area of the coil-shaped member C is divided into four and the mounting area of the coil-shaped member C can be divided into four. can be easily switched to a state in which it is divided into two, and loss of the removed support 50 can be effectively prevented. In other words, since it is possible to store or transport the struts 50 necessary for each support base 10 together with the base portion 12, it is possible to manage the support base 10 efficiently. Become.

As shown in FIGS. 1 to 4, 8, and 9, the base portion 12 has a transport support that is stacked upward when the transport supports 10 of the coil-shaped member C are vertically stacked. A receiving table 48 on which the base portion 12 of the table 10 is placed is provided between the tubular portions 44 . In this embodiment, the cradle 48 is made of square steel, and has sufficient rigidity to receive the load of the stacking support pedestals 10 for transportation.

Further, as shown in FIGS. 3 and 7, on the side end surface of the base portion 12, the support base 10 for transfer is stacked upward when the support base 10 for transfer of the coil-shaped member C is stacked vertically. A guide plate 54 is provided for guiding to a predetermined stacking position. The guide plate 54 extends upward from the open end of each third tubular portion 44c on the side of the second tubular portion 44b and is formed to be inclined toward the second tubular portion 44b. there is

Here, when stacking the support bases 10 for transfer, the lower opening 20 formed on the lower surface side of the support bases 10 for transfer lifted by a forklift is placed in the coil of the support bases 10 for transfer that overlaps on the lower side. In a state of being roughly aligned with the mounting portion 32, the lifted transport support base 10 is moved so as to be lowered. At this time, the lower end of the third cylindrical portion 44c of the support table 10 for transportation stacked upward can be guided along the guide plate 54 provided on the support table 10 for transportation on the lower side. By doing so, it is possible to easily align the positions in the X direction of the vertically stacked conveying support bases 10 .

Then, when stacking the support bases 10 for transfer, the coil mounting provided on the support bases 10 for transfer overlaps the opening edge of the first structural member 16 defining the lower opening 20 on the lower side. By contacting the second inclined plate 40 of the portion 32 and guiding the opening edge of the first structural member 16 along the inclination of the second inclined plate 40, the transport support bases 10 stacked vertically can be easily aligned in the Y direction. In this way, when stacking the transport supports 10 vertically, the positions in the X direction and the Y direction of the transport supports 10 stacked vertically can be easily aligned and guided to a predetermined stacking position. It is possible to store and transport the heavy transportation support bases 10 made of steel in a stably stacked state.

Furthermore, as described above, the position regulating portions 22 are provided on the lower surface side of the base portion 12 so as to be positioned on both longitudinal end side portions of the coil mounting portion 32 . are stacked and the coil mounting portion 32 of the transporting support table 10 located below faces the lower opening 20 of the lower surface of the base portion 12, the coil mounting portion 32 and the position regulating portion 22 The abutment can prevent the stacked transfer supports 10 from mutually shifting in the longitudinal direction (X direction) of the coil mounting portion 32 . Further, in a state in which the coil mounting portion 32 of the transporting support table 10 positioned below faces the lower opening portion 20 of the base portion 12, the open end portion of the lower opening portion 20 of the base portion 12 and the coil mounting portion By abutting the placing portion 32, it is possible to prevent the stacked transportation support bases 10 from being displaced from each other in the Y direction. Therefore, it is possible to store and transport the heavy transportation support base 10 made of steel in a more stable stacked state. In addition, when the support bases 10 for transfer are stacked, the coil mounting portion 32 of the support base 10 for transfer on the lower side is inserted facing the lower opening 20 of the support base for transfer 10 on the upper side. As a result, the height of the stacked transport supports 10 can be suppressed, so that more transport supports 10 can be accommodated in a narrow space, and the storage efficiency of the transport supports 10 can be improved. can be done.

REFERENCE SIGNS LIST 10 transportation support, 12 base, 18 first lateral opening 20 lower opening, 22 position regulating portion, 26 second structural member (movement regulating portion)
28 Second side opening 32 Coil mounting portion 44 Cylindrical portion 46 Mounting opening 50 Post 52 Protruding portion

Claims (4)

A support base for carrying a coil-shaped member on which the coil-shaped member is placed and carried,
a base section to which a plurality of steel materials extending in the cross direction are connected;
a coil mounting portion provided on the base;
a cylindrical portion provided on the base portion and having a closed bottom bottom portion opening upward;
a post that is detachably inserted from an upper opening of the tubular portion and extends upward while being inserted into the tubular portion;
The cylindrical portion is formed so that an opening edge of an upper opening for attaching and detaching the support column is inclined downward from a side close to the base portion toward a side away from the base portion ,
At least two locations separated in the longitudinal direction of the support are provided with projecting portions protruding from the side surfaces of the support, and the support removed from the cylindrical portion is attached to the side surface on which the projecting portions are provided. A movement restricting portion is provided on the base portion so that the protruding portion can come into contact with the base portion when placed on the base portion toward the base portion side,
The protruding portion abuts against the movement restricting portion, thereby restricting movement in the longitudinal direction of the column placed on the base portion.
A carrier support base for a coil-shaped member, characterized by: A support base for carrying a coil-shaped member on which the coil-shaped member is placed and carried,
a base section to which a plurality of steel materials extending in the cross direction are connected;
a coil mounting portion provided on the base;
a cylindrical portion provided on the base portion and having a closed bottom bottom portion opening upward;
a post that is detachably inserted from an upper opening of the tubular portion and extends upward while being inserted into the tubular portion;
The cylindrical portion is formed so that an opening edge of an upper opening for attaching and detaching the support column is inclined downward from a side close to the base portion toward a side away from the base portion,
An opening into which the coil mounting portion can be inserted is formed in the lower surface of the base portion, and when a plurality of support bases for transfer are vertically stacked, the coil mounting portion of the support base for transfer positioned below can be inserted into the opening. A support base for conveying a coil-shaped member, characterized in that it is configured to face an opening in the lower surface of the support base. Position regulating portions are provided on the lower surface side of the base portion so as to be positioned on both longitudinal end side portions of the coil mounting portion. When the coil mounting portion of the support table for transfer located below is made to face the coil mounting portion, the movement in the longitudinal direction of the coil mounting portion of the support table for transfer located below can be restricted by the position regulating portion. 3. The supporting base for carrying the coiled member according to claim 2 , which is constructed as follows. A guide plate that guides the stacked conveying support pedestals in an extending direction of the coil mounting portion when stacking a plurality of conveying support pedestals vertically, and a guide plate that guides the stacked conveying support pedestals in an orthogonal direction orthogonal to the extending direction in a plan view. An inclined plate is provided on the base portion, and the guide plate and the inclined plate are configured to align positions in the extending direction and the orthogonal direction of the vertically stacked conveying support bases. 4. A carrier support base for the coiled member according to any one of 3.

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