JP4220895B2 - Goods transportation storage device - Google Patents

Description

  The present invention relates to an article transport storage device used for transporting or storing articles.

  2. Description of the Related Art Conventionally, there is an article transportation and storage device that places an article on an article placement in order to transport or store various articles such as industrial products (for example, Patent Documents 1 to 6). The article transport storage device is transported by a transportation means such as a truck, an aircraft, a ship or the like, or stored in a warehouse or the like with the article placed on the article placement. An example of such a conventional article transportation and storage device will be described with reference to FIGS.

  As shown in FIG. 5, the conventional article transport storage apparatus 101 includes an article mounting table 102 having a substantially rectangular shape when viewed from above, and a pair of stacking frames provided on the edges of the article mounting table 102. 103 or the like. The upper part of the article placement table 102 is an article placement area.

  The loading frame 103 includes two support columns 104 erected at the corners of the article mounting table 102, a back plate 105 spanned over the two support columns 104, and the like. The upper ends of the two columns 104 are joined. These stacking frames 103 are rotatably provided between a position standing with respect to the article mounting table 102 and a position along the upper surface of the article mounting table 102. Specifically, the lower end side of the support column 104 is supported by the support shaft 106 so as to be rotatable in a direction in which the front end side of the stacking frame 103 is in contact with and away from the article mounting table 102. The support column 104 is regulated to fall outward by a pin 107, and is regulated to fall inside (in a direction toward the article mounting table 102) by a bar 108. The bar 108 is movably held by a guide groove 109 between a position where the movement of the column 104 is restricted and a position where the restriction is released, and is positioned at a position where the movement of the column 104 is restricted by a spring (not shown). Yes.

  In this structure, it is possible to place an article on the article placing table 102 by raising the stacking frame 103, and the bar 108 is stepped against the urging force of the spring to restrict the rotation of the column 104. By releasing and placing the loading frame 103 on the article mounting table 102, the article transportation and storage apparatus 101 is folded, and the article transportation and storage apparatuses 101 can be stacked and stored as shown in FIG.

JP 2000-281063 A JP 2001-171666 A JP 2001-315777 A JP 2003-182737 A JP2003-191909A JP-A-5-85547

  However, in this article transporting and storing apparatus 101, when the article transporting and storing apparatus 101 is stacked several times through the top plate 110 as shown in FIG. As a result, the loading frame 103 is shaken, which causes the upper article transport storage apparatus 101 to be shaken, and there is a problem that stable article storage and transportation cannot be performed. In FIG. 7, articles are omitted.

  Further, in the conventional article transportation and storage apparatus 101, since the side surfaces between the stacking frames 103 are fully open, there is a problem that the protection of the articles at that portion is insufficient.

  An object of the present invention is to provide an article transportation and storage device that can prevent the upper article transportation and storage device from shaking even when stacked, and can protect the side surfaces between the loading frames.

The article transportation and storage device according to the first aspect of the invention is provided with an article placing table on which an article is placed, a plurality of telescopic columns that are erected on the article placing table, and spanned between these columns. a pair of loading frames disposed only Oh apart from each other through the article placing area on the article placing table and a back plate has, on a pair of the loading frame at a position surrounding the article placing area A pair of side plates that are spanned and connected to these stacking frames, and a state in which the side plates are connected to the stacking frames, prevent displacement of the stacking frames, and fix the height of the columns and the side plates. Displacement preventing means for connecting to the loading frame .

  According to a second aspect of the present invention, in the article transportation and storage device according to the first aspect, the loading frame is positioned outside the article placement area when standing with respect to the article placement table, and the upper surface of the article placement table. The side plate is detachably provided on the stacking frame.

According to a third aspect of the invention, the article transportation and storage apparatus according to claim 1, wherein said displacement preventing means is provided corresponding to each of the loading frame at the side plate, the displacement prevention corresponding to one of the loading frame The means is provided so that a fixed position with respect to the side plate can be selected.

  According to the present invention, even when stacked, it is possible to prevent the upper article transportation storage device from shaking, and to protect the side surfaces between the loading frames.

  An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view showing a general-purpose circulation rack 1 that is an article transportation and storage device of the present embodiment, FIG. 2 is an exploded perspective view thereof, and FIG. 4 is a longitudinal section showing a state in which the developed general-purpose circulation racks 1 are stacked. FIG. 3 is a side view showing a state in which the folded general-purpose circulation racks 1 are stacked.

  As shown in FIGS. 1 and 2, the general-purpose circulation rack 1 includes an article placement table 3 on which an article 2 such as an industrial product is placed, and a pair of loading frames provided on the edge of the article placement table 3. 4 and a pair of side plates 5 spanned between the pair of loading frames 4.

  The article mounting table 3 is formed in a substantially rectangular shape when viewed from above, and the article 2 is placed on the upper surface thereof. A plurality of legs 6 are provided at the lower part of the article mounting table 3. The upper part of the article placing table 3 is an article placing area 7.

  The loading frame 4 is composed of two pipe-shaped support columns 11 erected on the corners of the article mounting table 3, a back plate 12 spanned between the two support columns 11, and the like. The support column 11 is configured such that the second pipe 14 is slidably fitted to the upper portion of the first pipe 13 erected at the corner of the article mounting table 3. The upper parts of the two second pipes 14 are connected by a horizontal pipe 15, and the two second pipes 14 and the horizontal pipe 15 are integrally formed. A through-hole portion 16 (see FIG. 2) that penetrates the opposite side portion is formed on the side portion of the first pipe 13. On the other hand, a plurality of through-hole portions 17 (see FIG. 2) penetrating the opposing side portions are formed in the side portion of the second pipe 14 in the longitudinal direction of the second pipe 14. In this structure, the second pipe 14 is pulled out from the first pipe 13 by a desired amount, the through hole portion 17 is aligned with the through hole portion 16, and a pin 31 described later is inserted into the through hole portions 16 and 17. Thus, the height of the loading frame 4 can be adjusted.

  The back plate 12 is spanned between the first pipes 13 and fixed. These back plates 12 are formed with attachment holes 19 in which a belt 18 for fixing the article 2 to the side plate 5 side is attached.

  These loading frames 4 are rotatably provided between a position outside the article placement area 7 when standing with respect to the article placement table 3 and a position along the upper surface of the article placement table 3. Specifically, the lower end side of the first pipe 13 is rotatably supported by the support shaft 20 in a direction in which the front end side of the stacking frame 4 is in contact with and away from the article mounting table 3. The first pipe 13 is restricted from falling outward by a pin 21. The support shaft 20 and the pin 21 are held by a holder 22 provided on the article mounting table 3. The pair of stacking frames 4 standing up with respect to the article mounting table 3 are positioned with a space therebetween through the article mounting area 7.

  The side plate 5 is detachably spanned between the columns 11. One pin 31 is provided upright at each end of the side plate 5. One pin 31 is directly fixed to the side plate 5. A plate portion 32 is formed on the base side of the other pin 31, and the pin 31 is screwed in a state where the pin 31 penetrates a hole (not shown) having a diameter larger than that of the pin 31 formed on the side plate 5. It is fixed to the side plate 5 by 33. Thereby, the fixed position with respect to the side plate 5 of a pin can be selected. These pins 31 are inserted into the through holes 16 and 17 of the support column 11, whereby the side plate 5 is connected to the stacking frame 4. Further, the pin 35 is detachably inserted into the hole 34 formed in the pin 31, thereby preventing the pin 31 from coming off from the through holes 16 and 17. The pin 35 is attached to the side plate 5 with a string 36. Then, the stacking frame 4 is fixed at a position standing up with respect to the article mounting table 3 by the side plates 5, the pins 31 and the pins 21, and the displacement of the stacking frame 4 is prevented. Here, the pin 31 and the pin 21 constitute a displacement prevention means.

  In order to assemble the general circulation rack 1 in such a configuration, first, the side plate 5 is attached to the stacking frame 4 with the pins 31 in the state where the stacking frame 4 is raised with respect to the article mounting table 3, and the pins 35 are Insert into pin 31. Thereby, the assembly of the general-purpose circulation rack 1 is completed. In this state, the entire article 2 placed on the article placing table 3 is protected by the columns 11 of the loading frame 4, the back plate 12, and the side plate 5.

  In addition, the loading frame 4 is positioned and fixed without play by the pins 21 and 31 and the side plate 5 and the displacement of the loading frame 4 is prevented, so that the loading frame 4 is prevented from shaking. As a result, as shown in FIG. 3, even when the general-purpose circulation rack 1 with the article 2 placed thereon is stacked several stages through the top plate 41, the upper general-purpose circulation rack 1 is prevented from shaking. Can do. In FIG. 3, the article 2 is omitted.

  Moreover, since the support | pillar 11 is expanded-contracted, the height of the loading frame 4 can be adjusted according to the articles | goods 2. FIG. Moreover, since the pin 31 that fixes the height of the support column 11 also has a function of connecting the side plate 5 to the stacking frame 4, the number of parts is reduced.

  When the general circulation rack 1 is not used, the pins 31 are removed to remove the side plate 5 from the loading frame 4, and the loading frame 4 is rotated to a position along the article mounting table 3 as shown in FIG. Thus, the general-purpose circulation rack 1 can be folded, and the general-purpose circulation rack 1 in this state is stacked and stored, so that, for example, the storage space required in the general-purpose circulation rack 1 can be reduced.

  Moreover, since the fixed position with respect to the side plate 5 of the pin 31 corresponding to one stacking frame 4 can be selected, for example, the position of the pin 31 can be adjusted when the general circulation rack 1 is manufactured. It is possible to prevent the play of the 4 from being loosened. Thereby, the shaking prevention effect at the time of stacking of the general-purpose circulation rack 1 can be further improved.

  In the present embodiment, the pin 31 and the pin 21 are described as examples of the displacement prevention means, but the present invention is not limited to this. As the displacement preventing means, for example, three pins 31 for connecting the side plate 5 to the stacking frame 4 are used instead of two, and the side plate 5 is supported at two points by one stacking frame 4 and supported at one point by the other stacking frame 4. By doing so, the side plate may be supported at three points to prevent the loading frame 4 from being displaced.

It is a perspective view which shows the general purpose circulation rack of one embodiment of this invention. FIG. It is a vertical side view which shows the state which piled up the general purpose circulation rack developed. It is a side view which shows the state which piled up the general purpose circulation type rack folded up. It is a perspective view which shows the conventional goods transport storage apparatus. It is a side view which shows the state which piled up the folded article transportation storage apparatus. It is a vertical side view which shows the state which piled up the expanded article transport storage apparatus.

Explanation of symbols

1 General-purpose circulation rack (goods transportation storage device)
2 Article 3 Article placement table 4 Loading frame 5 Side plate 7 Article placement area 11 Post 12 Back plate 31 Pin

Claims (3)

An article placing table on which the article is placed;
Spaced from each other through the article placing area on the article placing table and a back plate provided over passed in this article upright on the mounting table are retractable plurality of struts and the struts a pair of loading frames arranged Te,
A pair of side plates that are spanned across a pair of the loading frames at positions surrounding the article placement area and connected to the loading frames;
Displacement preventing means for preventing displacement of the loading frame and fixing the height of the support column and connecting the side plate to the loading frame according to the connection state of the side plate to the loading frame ;
An article transportation storage device comprising: The loading frame is provided so as to be rotatable with respect to the article placement table between a position outside the article placement area when standing on the article placement table and a position along the upper surface of the article placement table. And
The article transporting and storing apparatus according to claim 1, wherein the side plate is detachably provided on the loading frame. The displacement prevention means is provided corresponding to each loading frame in the side plate,
One of the displacement preventing means corresponding to said loading frame, said has a fixed position is provided to be selected for the side plate, the article transportation and storage apparatus according to claim 1.

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