JP2019055790A - Cargo supporting and fixing tool and method to store and fix cargoes in a container - Google Patents

Abstract

To provide a cargo supporting and fixing tool, which enables easy support and fixation of cargoes stored in a container, and a method of storing and fixing cargoes in a container by using the cargo supporting and fixing tools.SOLUTION: A cargo supporting and fixing tool 1 consists of a floor plate 10, which is attached to a storage position Fa of a cargo F, sliding members 20, which support the floor plate, sliders 30, which are longitudinally extensible and are attached to the ends of the floor plate, fixing means 40, which fixes sliders 30 to the floor plate 10, side plates 60, which are arranged along side walls Ca of the container C, stopping members 70, which stop the supported cargo F moving toward the side walls Ca of the container C, and fastening means 80 which fastens the cargo supporting and fixing tool 1 to the container C. The floor plate 10 is formed shorter than the width between side walls Ca and arranged as extending between the side walls Ca of the container C. More than one cargo supporting and fixing tools are used according to the storage position Fa of the cargo F.SELECTED DRAWING: Figure 3

Description

  TECHNICAL FIELD The present invention relates to a cargo support fixing tool for supporting cargo and accommodating and fixing it in a container, and a method for using the cargo support fixing tool to accommodate and fix cargo in a container. .

  Conventionally, it is common practice to store cargo in a container for transport. There are various types of containers, but generally a so-called dry container of a box type that has an open / close door at one end and can be sealed is often used. When carrying cargo into such a dry container (vanning), place the cargo on a pallet, lift the pallet with a forklift or the like, and enter from the opening provided with the open / close door of the dry container. It transports to a predetermined position toward the back wall facing the part.

  By the way, in the case of a dry container (hereinafter simply referred to as a container), the length (for example, 20 feet, 40 feet, etc.) and the height (for example, standard 8 feet 6 inches, tall (high cube) 9 Feet 6 inches, etc.) are standardized. On the other hand, the forklift is larger as the output for lifting and transporting cargo is higher. Therefore, if the cargo to be stored in the container is heavy or long, the cargo such as heavy is lifted by a relatively large and high-powered forklift and placed on the floor near the container door. Thereafter, the cargo is transported to a predetermined position in the container by using a forklift of a size that can enter the container, that is, a relatively small and low-powered forklift. That is, in the conventional general technique, when a cargo such as a heavy load is stored in a container, it is necessary to prepare forklifts having different outputs.

  Alternatively, in order to accommodate cargo (such as heavy objects) in the container (banning), instead of a dry container, a so-called open top container without a ceiling is adopted, the cargo is lifted with a crane or the like, and the cargo is lifted from above the container. Containment was taking place.

  Here, Patent Document 1 discloses a sled for carrying a heavy article for carrying a heavy article or a long article. The heavy goods carrying sled disclosed by patent document 1 is comprised including the loading platform in which the heavy goods are standardized and mounted, and the several sliding member with which the lower part of a loading platform is detachably mounted | worn. . In the invention described in Patent Document 1, when a cargo such as a heavy object is accommodated (banning) in a container, the cargo such as a heavy object is placed on a loading platform of a heavy material transport sled, and as described above, It can be moved from a container opening to a predetermined position by pushing with a small forklift.

  However, in each of the above conventional techniques, when the container is transported, the cargo does not move within the container and collide with the inner wall, or the cargo collides with each other, so that the cargo is not damaged. It was necessary to arrange a shore member for packaging the cargo and fixing the cargo. And as a shoring member, what cut | disconnected wood according to the shape of the cargo, the thing using an air bag, or a special foam material, for example was employ | adopted. In some cases, special containers are used that do not break even if cargo comes in contact with the walls of the container.

JP 2006-347744 A

  Among the above-described conventional techniques, when packaging a cargo, there is a problem that the packaging cost is high, such as a material for packaging the packaging and a labor for packaging the packaging.

  In addition, among the above-described conventional techniques, in the case where the shoring member is disposed, there is a problem that it is necessary to form the shoring member in accordance with the shape of the cargo, which takes time and cost. And since the cost of the shorering member itself such as wood is high, there is a problem that it costs money to transport the cargo so as not to damage it, and it is necessary to return the shorering member from the cargo shipping destination to the shipping source, In addition, there is a problem that the used shorering material once used cannot be reused, resulting in waste.

  On the other hand, when using an open top container or a special container as a container among the above conventional technologies, since these containers are not common as compared with a dry container, the cost of the container itself is increased. There was also a problem that the cost of unloading the crane was increased, and the cost of carrying the cargo was high.

  The present invention has been made in order to solve the above-mentioned problems in an advantageous manner, and can easily support a cargo and accommodate it in the container, and can also be used in the container without using a shoring member or the like. Provided is a cargo support fixing tool capable of securely fixing a contained cargo, and a method capable of easily accommodating the cargo in the container and securely fixing the cargo in the container using the cargo support fixing tool. For the purpose.

In order to achieve the above object, the invention according to claim 1 is a freight support fixing tool for supporting a freight and accommodating and fixing the freight in a container, the width between the side walls of the container. A joist that is formed to have a shorter length and is arranged so as to extend between the side walls, and to which the cargo is detachably attached, a sliding member that supports the joist and slides on the floor of the container, and the joist And a fixing means for fixing the slider to the joist according to the width between the side walls of the container. Features.
In order to achieve the above object, the cargo support / fixing tool according to claim 2 is characterized in that in the invention according to claim 1, a side sliding member is further provided at the tip of the slider.
In order to achieve the above object, the invention according to claim 3 is the invention according to any one of claims 1 and 2, wherein the cargo support fixing tool is further disposed along a side wall of the container. A plate material interposed between the side wall of the container is provided.
In order to achieve the object described above, the invention according to claim 4 is the invention according to any one of claims 1 to 3, wherein between the joist and the joist adjacent to the joist, Between the joist and the inner wall of the container, between the joist and the container door, the joist moves in a direction parallel to the side wall of the container. It is characterized by having a contact member for preventing the above.
In order to achieve the above object, the invention according to claim 5 of the cargo support fixing tool is characterized in that the joist is made of wood in the invention according to any one of claims 1 to 4. .
In order to achieve the above object, the invention according to claim 6 is the invention according to any one of claims 1 to 4, wherein the joists are made of a metal channel material. Features.
In order to achieve the above-mentioned object, the invention according to the cargo support fixing tool of claim 7 comprises the securing means for securing to the container in the invention according to any one of claims 1 to 6. Features.
In order to achieve the above object, in the invention according to claim 8, in the invention according to any one of claims 1 to 7, the slider has a U-shaped cross-section that opens downward. It is characterized by being molded.
In order to achieve the above object, in the invention according to any one of claims 1 to 8, the joist and the sliding member have a fitting coupling structure. It is characterized by being.
Further, in order to achieve the above object, the invention according to the method for storing and fixing the cargo in claim 10 uses the cargo support fixing tool according to claim 1 to store the cargo in the container. The cargo support fixing tool is attached to the cargo and placed on the floor of the container, and a sliding member is slid on the floor of the container to be in a predetermined position in the container. The slider is moved and brought into contact with the side wall of the container and fixed by a fixing means.
In order to achieve the above object, the invention according to the method of accommodating and fixing the cargo of claim 11 in a container arranges the plate material along the side wall of the container in the invention of claim 10, and thereafter The cargo support fixing tool that supports the cargo is moved to a predetermined position in the container.
In order to achieve the above object, an invention according to a method of accommodating and fixing a cargo according to claim 12 in a container according to any one of claims 10 or 11, wherein the cargo is supported and fixed. The slider is extended from the joist to a position where the tool can be moved in the container and temporarily fixed by the fixing means, and then the cargo support fixing tool that supports the cargo is moved to a predetermined position in the container. Then, the slider is brought into contact with the side wall of the container and fixed by the fixing means.
In order to achieve the above object, an invention according to a method for housing and fixing a cargo according to claim 13 is characterized in that, in the invention according to any one of claims 10 to 12, the joists and the joists Between the adjacent joists, between the joists and the back wall of the container, between the joists and the door of the container, the joists are in a direction parallel to the side wall of the container. An abutting member for preventing the movement is arranged.
In order to achieve the above object, the invention according to a method for accommodating and fixing a cargo of claim 14 in a container further comprises: It is characterized by being secured to a container.

In the invention related to the cargo support and fixing tool according to claim 1, the joist is formed to have a length shorter than the width between the side walls of the container and the longitudinal direction thereof extends between the side walls of the container. A mounting portion for mounting at the mounting position is provided at a position corresponding to the mounting position of the cargo. It should be noted that a plurality of cargo support fixing tools can be prepared according to the cargo mounting position. Each attachment member of the joist of the cargo support fixing tool is detachably attached to each attachment position of the cargo. In this state, the cargo support fixing tool is placed on the floor near the opening of the container, moved to a predetermined position in the container, and stored. At this time, since the sliding member slides with respect to the floor, it can be easily moved to a predetermined position in the container. At this time, the slider can be extended to a position where the cargo supporting and fixing tool supporting the cargo can move in the container, and temporarily fixed by the fixing means. In this case, the cargo support fixing tool that supports the cargo functions as a guide when moving in the container. When the cargo support fixing tool that supports the cargo is moved to a predetermined position in the container, the slider is extended from the tip of the joist and moved so as to be close to the side wall of the container to come into contact with the side wall. Fix against joist. Thereby, the cargo support fixing tool which supported the cargo is fixed between the both side walls of the container. In the present invention, contacting the slider with the side wall of the container includes not only directly contacting the slider with the side wall of the container but also a case where an inclusion exists between the slider and the side wall of the container. When the cargo is carried out from the container, the fixing to the joist of the slider by the fixing means is released and moved to the vicinity of the opening of the container. At this time, the sliding member slides with respect to the floor in the same manner as when accommodated in the container, so that it can be easily moved to the vicinity of the opening of the container.
In the invention of claim 2, in the invention of claim 1, the side sliding member provided at the tip of the temporarily fixed slider is moved to the container when the cargo support fixing tool that supports the cargo is moved in the container. Slide on the side wall. Therefore, the cargo support fixing tool that supports the cargo moves easily and smoothly in the container.
In the invention of claim 3, in the invention of claim 1 or 2, by placing the plate material along the side wall of the container, the cargo is supported even when the side wall of the container has irregularities. The slider does not get caught by the unevenness of the side wall when the cargo support fixing tool is moved in the container. Further, when the cargo support fixing tool is fixed between the both side walls of the container, if the slider is extended from the tip of the joist and moved so as to be close to the side wall of the container, the slider has irregularities of the container through the plate material. Abuts against the side wall. Therefore, the cargo support fixing tool is securely fixed between the side walls of the container without being affected by the unevenness of the side wall of the container.
In invention of Claim 4, in invention of any one of Claims 1-3, between joists and other joists adjacent to these joists, between joists and the back wall of a container, joists and a container By providing a contact member between at least one of the opening and closing doors provided in the opening of the door, the cargo attached to the joist is restricted from moving in the direction parallel to the side wall in the container. Therefore, it is possible to prevent collision between cargoes or between the cargo and the inner wall of the container or the door.
In the invention of claim 5, in the invention of any one of claims 1 to 4, the joists are made of wood, so that the joists can be obtained relatively easily and cheaply at the cargo shipping source. Therefore, it is only necessary to prepare other components of the cargo support fixing tool such as a slider, a fixing means, a sliding member, etc. at the cargo shipping source, and it is not necessary to send the joist back from the shipping destination to the shipping source. The transportation cost of the fixing tool is reduced.
In invention of Claim 6, in the invention of any one of Claims 1-4, it can be used repeatedly by comprising a joist with a metal channel material. Therefore, the cost of the cargo support fixing tool itself is reduced.
In the invention of claim 7, in the invention of any one of claims 1 to 6, the cargo support fixing tool is secured to the container by the securing means. The cargo support fixing tool is not only fixed between both side walls of the container, but also fixed in the direction along the side wall and in the vertical direction.
In invention of Claim 8, in the invention of any one of Claims 1-7, when the slider is shape | molded by the cross-sectional U shape which open | released the downward direction, with respect to the end part of joist It can be easily attached by covering from above.
In the invention of claim 9, in the invention according to any one of claims 1 to 8, the joist and the sliding member are fitted and connected to each other, so that the sliding member can be easily attached to the lower surface of the joist, The sliding member can support the joist, and the sliding member is firmly coupled to the joist moved along the side wall of the container in a state of being arranged to extend between the side walls of the container.
Further, in the invention relating to the method of storing and fixing the cargo in the container according to the tenth aspect, a plurality of cargo support fixing tools according to the first aspect can be prepared according to the cargo to be supported. The mounting member is detachably attached to the cargo in a state where the joist is arranged so that its longitudinal direction extends between the side walls of the container. In this state, the cargo support fixing tool is placed on the floor in the vicinity of the opening of the container, and the sliding member is slid with respect to the floor of the container and moved to a predetermined position in the container to be accommodated. At this time, the position of the slider is set to a position far from the side wall of the container or a position that does not hinder the movement of the cargo support fixing tool even if it contacts the side wall. When the cargo support fixing tool that supports the cargo is moved to a predetermined position in the container, the slider is extended from the tip of the joist and moved so as to be close to the side wall of the container to be brought into contact with the side wall. Is fixed to joist. Thereby, the cargo support fixing tool which supported the cargo is fixed between the both side walls of the container. In the present invention, contacting the slider with the side wall of the container includes not only directly contacting the slider with the side wall of the container but also a case where an inclusion exists between the slider and the side wall of the container. When the cargo is carried out from the container, the fixing to the joist of the slider by the fixing means is released, and the sliding member is slid with respect to the container floor and moved to the vicinity of the opening of the container. At this time, the position of the slider is set to a position far from the side wall of the container or a position that does not hinder the movement of the cargo support fixing tool even if it contacts the side wall.
According to an eleventh aspect of the present invention, in the invention according to the tenth aspect, a plate material is disposed along the side wall of the container, and then the cargo support fixing tool that supports the cargo is moved to a predetermined position in the container. . Even when the side wall of the container has unevenness, the slider does not get caught by the unevenness of the side wall when the cargo support fixing tool on which the cargo is supported is moved in the container. In addition, when fixing the cargo support fixing tool between the side walls of the container, the slider abuts against the side wall having the unevenness of the container via the plate material, so that the cargo support fixing is not affected by the unevenness of the side wall of the container. The tool can be securely fixed between both side walls of the container.
According to a twelfth aspect of the invention, in the invention according to the tenth or eleventh aspect, the slider is extended from the joist so that the freight support fixing tool that supports the freight can move within the container. The slider is temporarily fixed to the joist by the fixing means. In this state, the cargo support fixing tool placed on the floor near the opening of the container is moved to a predetermined position in the container and stored. At this time, the slider can function as a guide that slides on the side wall of the container even when the cargo support fixing tool that supports the cargo is shifted so as to move closer to or away from the side wall in the container. Therefore, the cargo support fixing tool supporting the cargo can be easily moved in the container.
In invention of Claim 13, in invention of any one of Claims 10-12, between joists and other joists adjacent to this joists, between joists and the inner wall of a container, joists and containers By placing a contact member between at least one of the opening and closing doors provided in the opening of the door, the cargo attached to the joist is restricted from moving in the direction parallel to the side wall within the container, Or it prevents the cargo and the rear wall of the container or the door from colliding.
The invention according to claim 14 is the invention according to any one of claims 10 to 13, wherein the cargo support fixing tool is attached to both sides of the container by securing the joist or the slider to the container with securing means. It can be fixed not only between the walls, but also in the direction along the side walls and in the vertical direction.

  According to the present invention, cargo can be easily supported and accommodated in the container, and the cargo accommodated in the container can be securely fixed without using a shoring member or the like. It is possible to provide a fixing tool and a method by which the cargo can be easily accommodated in the container and securely fixed in the container by using the cargo support fixing tool.

It is the cross-sectional top view of one Embodiment of the whole container shown in order to demonstrate the state accommodated in the container by supporting one long heavy article as a cargo with the cargo support fixing tool of this invention. It is the cross-sectional top view of one Embodiment of the whole container shown in order to demonstrate the case where each of two heavy goods was supported as a cargo by the cargo support fixing tool of this invention, and was accommodated in the container. It is the front view which showed the state (a) which retracted the slider of one Embodiment of the cargo support fixing tool of this invention, and the state (b) extended. It is a top view of each of the state (a) which retracted the slider shown in FIG. 3, and the state (b) extended. FIG. 4 is a bottom view of the slider shown in FIG. 3 in a retracted state (a) and an extended state (b). FIG. 6 is a cross-sectional view taken along the line V-V of FIG. 5, for explaining a fitting connection structure of a joist and a sliding member and a state in which a cargo is attached. It is the partial expanded vertical front view shown in order to demonstrate one Embodiment of the slider and fixing means in case the joist in this invention is comprised with the timber. It is a vertical side view of FIG. It is the partial expanded longitudinal sectional front view shown in order to demonstrate one Embodiment of the slider and fixing means in case the joist in this invention is comprised with the metal channel material of a cross-sectional substantially C shape. It is a vertical side view of FIG.

  Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. Initially, the container C which accommodates the cargo F is demonstrated based on FIG. 1 and FIG. The container C in the embodiment shown in FIG. 1 and FIG. 2 is a so-called dry container that has an opening / closing door Cd at one end, is a box shape that can be sealed, and can be stacked with a standardized length and height. . The container C has a pair of side walls Ca, Ca, a back wall Cb, an opening / closing door Cd that opens and closes the opening Cc, a ceiling (not shown), and a floor Cf. The open / close door Cd in a state in which the back wall Cb and the opening Cc are closed is positioned so as to face each other, and constitutes a pair of end walls of the container. In the embodiment shown in FIGS. 1 and 2, the direction in which the cargo F is moved in the container C is the direction between the end walls constituted by the back wall Cb and the open / close door Cd, in other words, the side wall. It is the direction along Ca. Further, in the container C in the present embodiment, a so-called corrugated steel plate is used for the side wall Ca, and irregularities are formed on both the outer side surface and the inner side surface of the side wall Ca.

  FIG. 1 shows a case where the cargo F is a long heavy article and the cargo F is contained in a single container. FIG. 2 shows that the cargo F has two heavy articles F1 and F2. The case where these two cargoes F1 and F2 are accommodated in a container is shown. However, the number of cargo F accommodated in the container C is not particularly limited, and can be set according to the length, weight, etc. of the cargo. In the following description, it will be simply described as freight F except for the case related to the number of cargoes stored in the container C.

  The cargo F is, for example, a mechanical device that constitutes a plant. As shown in FIG. 6, a female screw portion Fa for attaching a leg portion that can be adjusted in height when the mechanical device is installed is formed in the lower portion thereof. ing. As will be described later, the female screw portion Fa constitutes an attachment position for detachably attaching the cargo F to the joist 10 (hereinafter, the female screw portion Fa is also referred to as an attachment position Fa).

  Next, the cargo support fixing tool 1 in this Embodiment is demonstrated in detail based on FIGS. The cargo support fixing tool 1 includes a joist 10 that is detachably attached to an attachment position Fa of the cargo F, a sliding member 20 that supports the joist 10, a slider 30 that is provided to be extendable at an end of the joist 10, and a container C. Fixing means 40 for fixing the slider 30 to the joist 10 according to the width between the side walls Ca. A plurality of cargo support fixing tools 1 are used according to the attachment position Fa depending on the shape of the cargo F to be supported. In the embodiment shown in FIG. 1, four sets of cargo supporting and fixing tools 1 are used for the cargo F. In the embodiment shown in FIG. 2, two sets of cargo are respectively used for the cargos F1 and F2. A support fixture 1 is used. 3 is a front view of the container C viewed from the longitudinal direction, FIG. 4 is a plan view of the container C viewed from the ceiling C to the floor Cf, and FIG. 5 is viewed from the floor Cf of the container C viewed from the ceiling. FIG. 6 is a bottom view showing a state (a) in which the slider 30 is retracted relative to the joist 10 and a state (b) in which the slider 30 is extended. 6 is a cross-sectional view taken along the line V-V in FIG. 5, and the sliding member 20 is located behind the cross section of the joist 10 in the plane of FIG. 6.

  The joist 10 is a rod or column having a rectangular cross section, and is formed to have a length shorter than the width between the side walls Ca and Ca of the container C, and its longitudinal direction extends between the side walls Ca and Ca. Placed in. Further, the joist 10 is provided with a hole 12 through which a bolt 11 for screwing into the female screw portion Fa serving as a mounting position of the cargo F is inserted. The bolt 11 constitutes an attachment member for attaching the cargo F to the joist 10, and the hole 12 constitutes an attachment portion for attaching the cargo F of the joist 10. By inserting the bolt 11 into the hole 12 of the joist 10 and screwing it into the female thread portion Fa of the cargo F, the joist 10 can be detachably attached to the attachment position Fa. However, the configuration for attaching the joist 10 to the attachment position Fa of the cargo F is not limited to this embodiment, and may be in accordance with the configuration of the attachment position Fa of the cargo F. For example, although illustration is omitted, when the cargo F is a substantially cylindrical heavy object such as an electrode for an electric furnace, a substantially circular shape is used so that the substantially cylindrical cargo F does not roll on the joists 10. A support member formed with a support groove for supporting the peripheral surface of the columnar cargo F is provided on the joist 10, and the substantially cylindrical cargo F is fastened to the support member or joist 10 with a steel belt. Can be attached to a substantially cylindrical cargo F. In this case, since the outer peripheral surface of the substantially cylindrical cargo F is supported by the support groove formed in the support member, the mounting position of the cargo to which the joist is attached is the outer peripheral surface of the substantially cylindrical cargo F. The joist 10 may be disposed so that its longitudinal direction extends between the side walls Ca and Ca of the container C so that the end portions thereof face the side walls Ca and Ca of the container C, respectively. A number corresponding to Fa is prepared. Therefore, the degree of freedom for attaching the joists 10 to the cargo F is higher than that of a general pallet described in the related art.

  As shown in FIG. 6, the sliding member 20 has a sliding surface 21 that slides on the floor Cf of the container C on its lower surface, and a riding surface that is formed at each end of the sliding surface 21 and has a rounded shape with a predetermined radius of curvature. 22 and 22. In addition, the sliding member 20 has a fitting portion 23 for fitting the joist 10 into the upper surface. The fitting portion 23 includes a pressure receiving surface 24 that receives the lower surface of the joist 10 and sandwiching surfaces 25 and 25 that rise from both ends of the pressure receiving surface 24 and engage with the side surfaces of the joist 10. Since the sliding member 20 includes the clamping surface 25, the joist 10 and the sliding member 20 may be bonded to each other as long as the sliding member 20 does not shift in the longitudinal direction of the joist 10. Can do. Although the material of the part which comprises at least the sliding surface 21 and the riding surface 22 of the sliding member 20 is not specifically limited, It is desirable to select a thing with a small friction coefficient. The number and position of the sliding members 20 provided on the joists 10 can be set so that the load of the cargo F attached to the joists 10 can be appropriately distributed and supported. The joist 10 is held at a predetermined height from the floor Cf of the container C because the sliding member 20 is provided on the lower surface thereof. Therefore, the head of the bolt 11 for detachably attaching the joist 10 to the attachment position Fa of the cargo F does not interfere with the floor Cf of the container C.

  The slider 30 is provided at both ends of the joist 10 that is shorter than the width between the side walls Ca and Ca of the container C so as to be movable toward and away from the side walls Ca and Ca of the container C, respectively. Each slider 30 moves closer to the side wall Ca of the container C when extended from the end of the joist 10, and further away from the side wall Ca of the container C when retracted with respect to the end of the joist 10. It will move out. The length in the longitudinal direction of the slider 30 is longer than the interval between the end of the joist 10 and the side wall Ca of the container C, and abuts against the side wall of the container C when extended from the end of the joist 10. It has a length that can be. Furthermore, the slider 30 in the present embodiment is provided with a side sliding member 50 on the tip surface. The side sliding member 50 can have the same configuration as the sliding surface 21 and the riding surface 22 of the sliding member 20 that slides on the floor Cf of the container C.

  The fixing means 40 is for fixing the slider 30 to an arbitrary position with respect to the joist 10. The details of the fixing means 40 will be described in more detail in the embodiment described later together with the joist 10 and the slider 30.

  Furthermore, in this Embodiment, the board | plate material 60 arrange | positioned along the side wall Ca of the container C, the contact member 70 which prevents the supported cargo F from moving to the direction along the side wall Ca of the container C, and the container C And a lashing means 80 for tying the cargo supporting and fixing tool 1.

  As described above, the container C in the present embodiment uses so-called corrugated steel plates for the side walls Ca and Ca. Thus, for the container C using the corrugated steel plate, even if the slider 30 is extended from the tip of the joist 10, there is a possibility that the corrugated steel plate cannot be sufficiently fixed between the side walls Ca. Further, when the cargo F supported by the cargo support fixture 1 is moved from the vicinity of the opening Cc of the container C to a predetermined position inside, the slider 30 is caught by the unevenness of the side wall Ca made of the corrugated steel plate, The slider 30 may be damaged. However, in the present embodiment, since the plate member 60 is interposed between the slider 30 or the side sliding member 50 provided on the tip end surface of the slider 30 and the side wall Ca made of the corrugated steel plate of the container C, the corrugated steel plate Can be securely fixed between the side walls Ca, Ca without being affected by the unevenness of the cargo, and the cargo F supported by the cargo support fixture 1 can be placed at a predetermined position from the vicinity of the opening Cc of the container C. The slider 30 is not caught by the unevenness of the side wall Ca made of a corrugated steel plate.

  Further, the abutting member 70 is formed in a rod shape as shown in FIGS. 1 and 2 and can be constituted by, for example, a wooden square, and is arranged so that its longitudinal direction is along the side wall Ca. In the embodiment shown in FIG. 1, the abutting member 70 is between the joist 10 and the back wall Cb, which are located closest to the back wall Cb of the container C, and near the opening Cc of the container C. Are disposed between the joist 10 located at the center and the opening / closing door Cd with the opening Cc closed. Further, in the embodiment shown in FIG. 2, the abutting members 70 are opposed to each other attached to the cargos F <b> 1 and F <b> 2 between the joist 10 and the back wall Cb located closest to the back wall Cb of the container C. Are disposed between the joist 10 and the joist 10 and between the joist 10 located closest to the opening Cc of the container C and the opening / closing door Cd with the opening Cc closed. The arrangement of the abutting member 70 prevents the cargo F attached to the joist 10 from moving in the direction along the side wall Ca of the container C. Therefore, the embodiment shown in FIG. In the embodiment, the cargo F is prevented from colliding with the back wall Cb and the open / close door Cd. In the embodiment shown in FIG. 2, the cargo F1 is adjacent to the back wall Cb, the cargos F1, F2 adjacent to each other, and the cargo. It is possible to prevent F2 from colliding with the open / close door Cd and being damaged. Note that the length of the abutting member 70 can be appropriately set and molded according to the place of placement.

  The securing means 80 for securing to the container C includes an engaging portion Cg such as a ring provided on the side wall Ca of the container C, and a nail 41 that is a fixing means 40 protruding above the slider 30 (later FIG. 7 and FIG. 8) or a bolt 42 (which will be described later with reference to FIGS. 9 and 10) or a lashing belt 81 for tightening. As shown in FIG. 3B, the engaging portion Cg is provided at the lower portion of the side wall Ca of the container C. The lashing belt 81 has engaging means such as a hook that can engage with the engaging portion Cg and the nail 41 or the bolt 42 of the fixing means 40. As shown in FIGS. 1 and 2, the lashing belt 81 is engaged with two engaging portions Cg of the side wall Ca of the container C and the nail 41 or the bolt 42 of the fixing means 40 protruding above the slider 30. By tightening, the slider 30 is pressed in the direction toward the side wall Ca of the container C to be more firmly fixed between the side walls Ca and Ca, and the slider 30 is pressed in the direction toward the floor surface Cf to Prevents the cargo support and fixing tool 1 supporting the cargo F from being lifted off the floor cf of the container C when the vehicle receives an impact or the like, and also supports the cargo F during the transportation of the container C. Can be prevented from moving in the direction along the side wall Ca of the container C. The means for engaging the lashing belt 81 of the securing means 80 is not limited to the nail 41 or the bolt 42 which is the fixing means 40 of the slider 30, and the slider 30 can be separated from the nail 41 and the bolt 42. Engagement means such as a ring, hook, and engagement hole can be directly provided, or can be provided on the joist 10.

  Next, detailed configurations of the joists 10, the slider 30, and the fixing means 40 are based on the case of the embodiment shown in FIGS. 7 and 8 and the case of the embodiment shown in FIGS. I will explain.

  The joists 10 in the embodiment shown in FIG. 7 and FIG. 8 are constituted by columnar wood 100 having a rectangular cross section. Such wood 100 is generally easily available at a low cost at the shipping source of the cargo F. Further, when the joist 10 is made of wood 100, as shown in FIG. 6, a hole 12 through which the male threaded portion of the bolt 11 is inserted is easily formed according to the female threaded portion Fa configured at the attachment position of the cargo F. can do. Providing the sliding member 20 at a predetermined position on the lower surface of the joist 10 is as described above.

  As shown in FIG. 8, the slider 30 is formed in a U-shaped cross section with the lower part opened. Since it is formed in such a shape, the slider 30 can be easily attached to the end portion of the joist 10 simply by covering the slider 30 from above. The vertical portion 30a of the slider 30 along the side surface 10a of the joist 10 functions as a sliding guide when the slider 30 extends and retracts with respect to the joist 10 without blurring, and extends the slider 30 to extend the container. As a holding guide for holding the slider 30 without bending the joist 10 or moving the joist 10 along the side wall Ca of the container C when fixed between the side walls Ca of the C. Function. Therefore, the height of the vertical portion 30a of the slider 30 does not need to be set to be the same as the height of the side surface 10a of the joist 10 if it can function as a sliding guide and a holding guide, for example, approximately half the height of the side surface 10a. Can be set to a degree. Thus, by setting the height of the vertical portion 30a of the slider 30, the weight of the slider 30 can be suppressed. The material of the slider 30 is not particularly limited as long as it has rigidity necessary for fixing in the container C, and can be made of metal, plastic, or the like.

  The fixing means 40 in the present embodiment is constituted by a nail 41 driven into the joist 10 constituted by the wood 100. A hole 31 for inserting the nail 41 is formed in the slider 30. A plurality of holes 31 may be provided as necessary. However, the fixing means 40 in the present embodiment only needs to be able to hold the slider 30 between the side walls Ca and Ca of the container C in an extended state from the end of the joist 10. Therefore, without providing the hole 31 in the slider 30, the shaft part of the nail 41 is brought into contact with the end surface 30 b of the slider 30 in a state of being extended from the end part of the joist 10, and the nail 41 is constituted by the wood 100. It is possible to prevent the slider 30 from retracting with respect to the end portion of the joist 10 by driving the joist 10 into the joist.

  The nail 41 only needs to be able to fix the slider 30 to the joist 10, and does not need to be driven to the extent that its head is in contact with the joist 10 or the surface of the slider 30, and protrudes upward from the surface of the slider 30. You can leave a part. The portion of the nail 41 that protrudes upward from the slider 30 can be used as a portion that engages with the hook at the end of the lashing belt 81 or the intermediate portion of the lashing belt 81 described above.

  Next, another embodiment of the joist 10, the slider 30, and the fixing means 40 will be described based on FIG. 9 and FIG. In this embodiment, the description of the same configuration as the above-described embodiment will be omitted, and only a different configuration will be described.

  The joist 10 in this embodiment is constituted by a metal channel material or a lip groove shape material (hereinafter collectively referred to as a metal channel material) 101 formed into a U-shaped or C-shaped cross section having an open bottom. ing. Such a metal channel member 101 has high durability and can be used repeatedly. Therefore, the transportation cost of the cargo F can be reduced from a long-term viewpoint. Further, when the joist 10 is constituted by the metal channel material 101, the metal channel material 101 is made of a plate-like material, and therefore, the bolt 11 according to the female thread portion Fa configured at the attachment position of the cargo F. The hole 12 for inserting the male screw portion can be easily drilled, and the bolt 11 for inserting the hole 12 to fix the cargo F to the joist 10 can be shortened. Providing the sliding member 20 at a predetermined position on the lower surface of the joist 10 is as described above.

  As shown in FIG. 10, the slider 30 is formed in a U-shaped cross section with the lower part open. Since it is formed in such a shape, the slider 30 can be easily attached to the end portion of the joist 10 simply by covering the slider 30 from above. The height of the vertical portion 30a of the slider 30 only needs to be able to function as a sliding guide and a holding guide. For example, the height of the vertical portion 30a is set to about half of the height of the side surface 10a to suppress the weight of the slider 30. it can. The material of the slider 30 is the same as that of the embodiment shown in FIGS.

  The fixing means 40 in the present embodiment includes a bolt 42 and a pair of nuts 43 and 44. A long hole 32 for inserting the bolt 42 is formed in the slider 30 so as to extend in the longitudinal direction of the slider 30, and a hole for inserting the bolt 42 is formed in the metal channel member 101. 102 is formed. One nut 43 is screwed into an intermediate portion of the bolt 42, and the bolt 42 is disposed above the slider 30 with the bolt 42 inserted through the long hole 32 of the slider 30 and the hole 102 of the metal channel member 101. The other nut 44 is screwed into the tip of the bolt 42 in a state where the bolt 42 is inserted into the long hole 32 of the slider 30 and the hole 102 of the metal channel member 101, and is disposed below the metal channel member 101. Is done. Furthermore, the bolt 42 in this embodiment has a length that protrudes upward from the slider 30 through the nut 43, and is constituted by an eyebolt having a ring portion 45 at the upper end. The ring portion 45 can engage the hook provided at the end portion of the lashing belt 81 described above or the intermediate portion of the lashing belt 81.

  In the present embodiment, by screwing the nuts 43 and 44 close to each other and tightening the slider 30 and the joist 10, the slider 30 can be fixed to the joist 10 in a state where it cannot move in the longitudinal direction, Further, by loosening the nuts 43 and 44 apart from each other, the slider 30 in which the bolt 42 is inserted into the long hole 32 can be moved in the longitudinal direction of the joist 10. Note that the nut 44 screwed to the tip end side of the bolt 42 may be fixed to the inner surface at a position corresponding to the hole 102 of the metal channel member 101. However, since the joist 10 made of the metal channel member 101 is held at a position above the floor Cf of the container C by the sliding member 20, a tool such as a socket of a socket wrench fitted to the nut 44 can be used. It is also possible to insert the nut 44 from the gap to the bottom surface of the joist 10 so that the nut 44 is not necessarily fixed to the metal channel member 101.

  Next, an embodiment of a method for accommodating and fixing the cargo F in the container C using the cargo support and fixing tool 1 configured as described above will be described. In this embodiment, the case where the cargo F is accommodated in the container C and fixed as shown in FIG. 1 will be described.

  When the cargo F is accommodated in the container C and fixed, first, the holes 12 of the joists 10 are aligned with the mounting positions Fa of the respective cargos F, and bolts 11 are inserted into the holes 12 so that the cargo mounting positions Fa. And the joist 10 is attached to the cargo F. At this time, the joist 10 is arranged such that its longitudinal direction extends between the side walls Ca of the container C. Further, the sliding member 20 is attached to the bottom surface of the joist 10 at a position where the load of the cargo F can be appropriately distributed and supported.

  On the other hand, a plate material 60 is disposed inside the container C along the side wall Ca. In addition, when the inner side is provided on the side wall Ca of the container C, when using a smooth steel plate instead of the corrugated steel plate for the side wall Ca, or when the inner side is provided on the surface of the corrugated steel plate, the inner side surface of the side wall Ca is used. In the case where is not uneven, it is not always necessary to dispose the plate member 60 along the side wall Ca. In the container C, one end of the contact member 70 is in contact with the back wall Cb, and the longitudinal direction of the contact member 70 is disposed along the side wall Ca.

  In this state, the cargo support fixing tool 1 located on the back wall Cb side in the cargo support fixing tool 1 attached to the joist 10 is connected to the cargo support fixing tool 1 near the opening Cc provided with the opening / closing door Cd of the container C. Place on the floor Cf. The sliding member 20 attached to the lower surface of the joist 10 comes into contact with the floor Cf of the container C.

  Next, the cargo support fixing tool 1 is moved to a predetermined position in the container C together with the cargo F by pushing the cargo support fixing tool 1 in the direction of the back wall Cb with a forklift. Since the sliding member 20 slides on the floor Cf of the container C, the cargo support fixing tool 1 that supports the cargo F is easily moved to a predetermined location in the container C.

  Each cargo support fixing tool 1 has a slider 30 attached to both ends of the joist 10 until the cargo support fixing tool 1 is located in the container C at the latest, and supports the cargo F. The slider 30 is extended in the longitudinal direction with respect to the joist 10 so that 1 can move in the container C toward the inner wall Cb, and the slider 30 is temporarily fixed to the joist 10 by the fixing means 40.

  Here, the temporary fixing of the slider 30 will be specifically described. The position at which the slider 30 is extended with respect to the joist 10 when temporarily fixed is simply contacted without pressing the side sliding member 50 provided at the tip of the slider 30 against the plate material 60 or the plate material. The position of the slider 30 with respect to the joist 10 in this state is referred to as a “temporary fastening position”.

  In the case of the embodiment shown in FIGS. 7 and 8, the nail 41 is moved to such an extent that the slider 30 does not move and the nail 41 can be easily removed from the joist 10 made of the wood 100 later. Is driven into a joist 10 made of wood 100 and temporarily fixed.

  In the case of the embodiment shown in FIGS. 9 and 10, at least one of the nuts 43 and 44 is later moved without the slider 30 moving and with the slider 30 extended to the temporary fastening position. The joist 10 made of the metal channel member 101 and the slider 30 are tightened and temporarily fastened by the nuts 43 and 44 so that one of them can be easily loosened.

  Thus, when temporarily moving the cargo F attached to the joist 10 of the cargo support fixture 1 toward the inner wall Cb by temporarily fixing the slider 30 to the joist 10 at the temporary fastening position by the fixing means 40, The side sliding member 50 attached to the slider 30 of each cargo support fixing tool 1 can function as a guide. Therefore, the cargo support fixing tool 1 can be smoothly and stably moved toward the back wall Cb. it can.

  And in this Embodiment, although the side wall Ca of the container C is comprised with what is called a corrugated steel plate and has an unevenness | corrugation, since the board | plate material 60 is provided along this side wall Ca, the cargo support fixing tool 1 is attached. When moving toward the back wall Cb, the slider 30 temporarily fastened to both ends of the joists 10 is smoothly and stably moved toward the back wall Ca without being caught by the unevenness of the side wall Ca. Can be made.

  When the cargo support fixing tool 1 supporting the cargo F moves in the container C toward the back wall Cb, the contact member 70 is sandwiched between the back wall Cb and the joist 10 on the side facing the back wall Cb. Further, the joist 10 is restricted from further moving in the direction of the back wall Cb. Therefore, it is possible to prevent the cargo F from colliding with the back wall Cb.

  In the case of the embodiment shown in FIGS. 7 and 8, when the cargo support fixing tool 1 supporting the cargo F is further restricted from moving in the direction of the back wall Cb by the contact member 70 in the container C, the joist The nail 41 temporarily fixed to 10 is once removed, and the slider 30 is further extended in the longitudinal direction from the joist 10 so as to press the side wall Ca of the container C. In this state, the joist 41 is not easily removed. 10 and the slider 30 is fixed to the joist 10.

  On the other hand, in the case of the embodiment shown in FIGS. 9 and 10, the nuts 43 and 44 are once loosened, and the slider 30 is further extended in the longitudinal direction from the joist 10 so as to press against the side wall Ca of the container C. Then, the nuts 43 and 44 are tightened again to fix the slider 30 to the joist 10.

  Thereafter, two of the engaging portions such as a ring provided at the lower portion of the side wall Ca of the container C and the nail 41 (in the case of FIGS. 7 and 8) protruding upward from the slider 30 or the ring portion 45 of the bolt 42. (Figure 9 and FIG. 10) is fastened with a lashing belt 81, and the cargo support fixture 1 is secured to the container C, and the cargo F supported by the cargo support fixture 1 is firmly fixed. Can do.

  When the cargo F is accommodated in the container C, the contact member 70 is placed on the side of the opening Cc of the joist 10 located on the opening Cc side of the container C among the joists 10 attached to the cargo F. Arrange along Ca. When the opening / closing door Cd provided in the opening Cc of the container C is closed, the contact member 70 is sandwiched between the joist 10 supporting the cargo F and the opening / closing door Cd. The movement toward Cd is restricted, and the cargo F supported by this is prevented from colliding with the open / close door Cd.

  Next, another embodiment of the method for accommodating and fixing a plurality of cargos F1 and F2 in the container C as shown in FIG. 2 using the cargo support and fixing tool 1 configured as described above. explain. In the description of the present embodiment, the description will mainly focus on the differences from the embodiment of the method for accommodating and fixing the cargo F described above in the container C, and the cargo F described above in the container C. The same or corresponding parts as those of the embodiment of the method for housing and fixing are denoted by the same reference numerals, and the description thereof is simplified or omitted.

  First, when the cargos F1 and F2 are stored in the container C, the holes 12 of the joists 10 are aligned with the mounting positions Fa of the cargos F1 and F2, respectively, and the bolts 11 are inserted into the holes 12 to install the cargos. Screwed to Fa, the joist 10 is attached to the cargo F. The longitudinal direction of the joist 10 is disposed so as to extend between the side walls Ca, Ca of the container C, the sliding member 20 is attached to the lower surface of the joist 10, and the plate member 60 is disposed inside the container C along the side wall Ca. In addition, disposing the abutting member 70 on the back wall Cb in the container C is the same as in the above-described embodiment.

  The cargo support fixing tool 1 located on the back wall Cb side of the cargo support fixing tool 1 with the cargo F1 attached to the joist 10 is placed on the floor Cf near the opening Cc provided with the opening / closing door Cd of the container C. In the state where the sliders 30 at both ends of the joists 10 are temporarily fixed at the temporary fixing positions, the cargo supporting and fixing tool 1 on which the cargo F1 is supported is moved in the direction of the inner wall Cb, When the abutting member 70 is sandwiched between the joists 10, the state in which the slider 30 is temporarily fastened to the joists 10 is released, the slider 30 is extended and moved in the longitudinal direction with respect to the joists 10, and the slider is fixed by the fixing means 40. 30 is fixed to the joist 10 and fixed between the side walls Ca and Ca of the container C, and fastened with a lashing belt 81 to be secured to the container C.

  When the fixing of the cargo F1 is completed, the contact member 70 is arranged on the opening Cc side of the joist 10 located on the opening Cc side of the container C among the joists 10 supporting the cargo F1. Next, the cargo support fixing tool 1 attached to the cargo F2 accommodated in the container C is placed on the floor Cf of the container C and moved toward the inner wall Cb of the container C. The abutting member 70 is sandwiched between the joist 10 attached to the cargo F1 accommodated first and the joist 10 attached to the cargo F2 accommodated next, and supports the cargo F2 accommodated next. The support fixture 10 is further restricted from moving toward the back wall Cb, and the cargo F1 previously stored and fixed and the next stored and fixed cargo F2 are prevented from colliding with each other.

  Thereafter, similarly to the previously stored cargo F1, the temporarily fixed state of the slider 30 is released, the slider 30 is extended and moved in the longitudinal direction with respect to the joist 10, and the slider 30 is moved with respect to the joist 10 by the fixing means 40. The cargo supporting and fixing tool 1 supporting F2 is fixed between the side walls Ca and Ca of the container C, and is fastened with a lashing belt 81 and secured to the container C.

  Then, the contact member 70 is arranged along the side wall Ca of the container C on the opening Cc side of the joist 10 located on the opening Cc side of the container C among the joists 10 attached to the cargo F2. Then, when the open / close door Cd provided in the opening Cc of the container C is closed, the contact member 70 is sandwiched between the joist 10 supporting the cargo F2 and the open / close door Cd, and the joist 10 is opened / closed. The movement toward Cd is restricted, and the cargo F2 supported thereby is prevented from colliding with the open / close door Cd.

  Therefore, by using the cargo support and fixing tool 1 of the present invention, the cargos F1 and F2 accommodated and the inner surface of the cargo F1 or F2 and the container C, that is, the side wall Ca, without the need for a conventional shoring member. Collision with the back wall Cb, the open / close door Cd, and the floor Cf can be prevented.

  Further, as described based on FIGS. 7 and 8, when the joists 10 are constituted by the wood 100, the nails 41 constituting the wood 100 and the fixing means 40 are easily and inexpensively provided at the shipping source of the cargo F. Can be procured. Therefore, it is only necessary to prepare the slider 30 and the sliding member 20 by sending them to the shipment source of the cargo F. Further, as described based on FIGS. 9 and 10, when the joists 10 are constituted by the metal channel member 101, they can be used repeatedly. Therefore, the transportation cost of the cargo F can be reduced from a long-term viewpoint.

  In addition, although said embodiment demonstrated the case where the cargo F or F1 and F2 were accommodated in a dry container, this invention is not limited to this embodiment. For example, the present invention is also applied to a wing container configured to open and close so that the side wall Ca jumps up around a rotation axis (not shown) provided along the longitudinal direction of the ceiling of the container C. be able to. In this case, the direction in which the cargo support fixture 1 on which the cargo F is supported is moved within the container is the width direction of the container. Therefore, it is desirable to arrange the sliding member 20 in parallel with the joist 10 so that both the riding surfaces 22 (see FIG. 6) of the sliding member 20 are located directly below the joist 10.

  Containers can also be loaded on transport vehicles such as trucks and trailers. When the cargo is stored in the container, the place where the container is placed is not particularly limited, such as a state where the container is placed on the ground such as a container terminal or a state where the container is loaded on the transport vehicle. Here, a step is formed between the floor of the container and the ground on which the container is placed. Therefore, a slope that continues from the ground to the floor of the container can be arranged in the opening of the container.

  Further, the state in which the container is loaded on the transport vehicle substantially constitutes the cargo compartment of the transport vehicle. Therefore, the container for storing cargo according to the present invention is not limited to a container separated from a transport vehicle or the like, and can include a cargo compartment fixed integrally with the transport vehicle.

  F (F1 to F3): Cargo, Fa: Installation position, C: Container, Ca: Side wall, Cc: Opening, Cd: Open / close door, Cf: Floor, 1: Cargo support fixing tool, 10: joist, 20: slip Member: 30: slider, 40: fixing means, 50: side sliding member, 60: plate material, 70: abutting member, 80: securing means, 100: wood, 101: metal channel material

Claims (14)

A freight support fixing tool for supporting freight and accommodating and fixing in a container,
A joist that is molded to a length shorter than the width between the side walls of the container, is arranged to extend between the side walls, and the cargo is removably attached thereto,
A sliding member that supports the joists and slides on the floor of the container;
A slider provided at the end of the joist so as to be movable toward and away from the side wall;
A cargo support fixing tool, comprising: fixing means for fixing the slider to the joist according to the width between the side walls of the container.   The cargo support fixture according to claim 1, further comprising a side sliding member at a tip of the slider.   The cargo support according to claim 1, further comprising a plate member disposed along the side wall of the container and interposed between the slider and the side wall of the container. Fixing tool. Between the joist and the joist adjacent to the joist,
Between the joist and the back wall of the container,
Between the joist and the door of the container,
4. The contact member according to claim 1, further comprising a contact member that is disposed in at least one of the first member and prevents the joist from moving in a direction parallel to a side wall of the container. Cargo support fixing tool.   The cargo support fixing tool according to any one of claims 1 to 4, wherein the joists are made of wood.   The cargo support fixing tool according to any one of claims 1 to 4, wherein the joists are made of a metal channel material.   The cargo support fixing tool according to any one of claims 1 to 6, further comprising a securing means for securing to the container.   The cargo supporting and fixing tool according to any one of claims 1 to 7, wherein the slider is formed in a U-shaped cross-section that opens downward.   The cargo support fixing tool according to any one of claims 1 to 8, wherein the joist and the sliding member have a fitting coupling structure. A method for using the cargo support and fixing tool according to claim 1 to contain and fix a cargo in a container,
Attach the joist of the cargo support fixing tool to the cargo and place it on the floor of the container, slide a sliding member on the floor of the container and move it to a predetermined position in the container,
A method for storing and fixing a cargo in a container, wherein the slider is brought into contact with a side wall of the container and fixed by a fixing means.   11. The cargo according to claim 10, wherein a plate material is disposed along a side wall of the container, and then the cargo support fixing tool that supports the cargo is moved to a predetermined position in the container. How to house and fix in. The slider is extended from the joist to a position where the cargo support fixing tool supporting the cargo can be moved in the container, and temporarily fixed by the fixing means,
Thereafter, the cargo supporting and fixing tool that supports the cargo is moved to a predetermined position in the container, and then the slider is brought into contact with the side wall of the container and fixed by the fixing means. Item 12. A method for receiving and fixing the cargo according to any one of Items 10 and 11 in a container. Between the joist and the joist adjacent to the joist,
Between the joist and the back wall of the container,
Between the joist and the door of the container,
The cargo according to any one of claims 10 to 12, wherein a contact member for preventing the joist from moving in a direction parallel to a side wall of the container is disposed on at least one of the container. A method to be housed and fixed inside.   The method according to any one of claims 10 to 13, further comprising securing the joist or the slider to the container by securing means.