JP2022133711A - container structure - Google Patents

Abstract

To provide a container structure that enables package construction with high construction efficiency through a unit configuration that conforms to container standards.SOLUTION: A container structure 1 of this invention consists of four space units 10 consisting of containers, and two passage units 20. The passage unit 20 is sandwiched widthwise between the two space units 10 placed on a foundation. The passage unit 20 is mounted on the passage unit 20. The two space units 10 are mounted on the two space units 10. The space unit 10 and the passage unit 20 are interconnected via splice plates 13 and 23. A length and a height of the passage unit 20 are equal to those of the space unit 10. And a width of the passage unit 20 is approximately half of the space unit 10.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a container structure, and more particularly to a container structure that enables package construction with high construction efficiency due to a unit configuration conforming to container standards.

Freight containers have a robust structure and can secure a large space inside, so they can be used as container buildings for warehouses, shops, residences, etc. by connecting/stacking multiple freight containers processed at a factory. There is (Patent Documents 1 to 3).

JP-A-2004-11304 JP-A-10-61226 Utility Model Registration No. 3064969

When a container structure has two or more stories, it is necessary to attach stairs and corridors to the container to access the inside of the container on the upper floor.
For this reason, in addition to the container installation work that brings the container to the site and installs it on the foundation, equipment work is required to externally attach the stairs and corridors.
Equipment work cannot be carried out at the same time as container installation work due to setup and safety issues, and is carried out after container installation work is completed. Therefore, the construction efficiency is low and the construction period is relatively long.
In addition, container structures are often installed on narrow sites with a high building coverage ratio because of the nature of the purpose of effective use of the site. For this reason, after the container is installed, the construction space for facility construction becomes narrower, the construction becomes more difficult, and it becomes difficult to carry in and handle heavy machinery.
Furthermore, since the cargo container is a standard product and has few attachments to the outside, it is difficult to install equipment. For example, in order to fix the corridor on the second floor to the beams of the container, it is necessary to adjust the height while the corridor is lifted by a crane, and welding and bolting are required, which makes the construction very difficult.

An object of the present invention is to provide a container structure for solving the above problems.

The container structure of the present invention is a space unit having a rectangular parallelepiped shape, comprising a ceiling panel, a floor panel, and a side wall panel attached to a frame formed by assembling pillars, beams, and beams, A ceiling panel and a floor panel are attached to a frame formed by assembling four space units, pillars, beams, and girders, which are composed of a container with an entrance and exit on at least one side of the side wall panel. and two passage units having an external rectangular parallelepiped shape, and the pillar members of the space unit are formed by closing the upper and lower end surfaces of the square pipe member with a splice plate having a long hole that can be fixed with a twist lock for transporting a cargo container. , The pillars of the passage unit consist of square pipes whose upper and lower end faces are closed by splicing plates with long holes that can be fixed with twist locks for transporting cargo containers, and two lower space units placed on the foundation. Then, sandwich the lower passageway unit placed on the foundation in the width direction, mount the upper passageway unit on top of the lower passageway unit, and put the inlet and outlet facing inward on the two lower space units. Space units and passage units adjacent in the vertical and width directions are connected to each other through splicing plates, the length and height of the passage units are equal to those of the space units, and the passage The width of the unit is approximately half of the space unit.

In the container structure of the present invention, the splicing plates of the space unit and the passage unit have bolt holes communicating between both surfaces, and the bolt holes of the splice plate above the lower space unit and the lower passage unit and the upper The space unit and the passage unit may be vertically connected by a connection bolt vertically connecting the space unit and the lower splice plate of the upper passage unit.

The container structure of the present invention further comprises a connecting plate having bolt holes communicating on both sides thereof, the connecting plate being in contact with two adjacent splicing plates, the bolt holes of the splicing plates and the bolt holes of the connecting plates. The space unit and the passage unit may be horizontally connected by connecting bolts vertically connecting the space unit and the passage unit.

In the container structure of the present invention, the splice plate on the top of the space unit and the passage unit may be provided with a screw groove in the bolt hole so that the upward connecting bolt can be held in the bolt hole.

The container structure of the present invention may include a staircase unit that can be externally attached to the passageway unit, and a staircase connecting the upper passageway unit to the ground level may be provided inside the staircase unit.

The container structure of the present invention may have a communication space that communicates the space units above and below, and a stairway may be provided in the communication space to connect the upper passage unit with the ground.

In the container structure of the present invention, the outer dimensions of the space unit may be based on the ISO container standard.

In the container structure of the present invention, the space unit container standard may be a container standard of 20ft container.

With the above configuration, the container structure of the present invention has at least one of the following effects.
<1> By processing a container-made unit in advance at a factory and adding facilities such as partition walls, entrances and exits, and stairs inside, construction can be completed simply by installing the units on site and connecting them to each other. be able to. In this way, the construction is completed only by the container installation work, and there is no need for separate equipment work, so the construction period is short and the construction cost is low.
<2> Since there is no need for facility work, construction can be carried out efficiently and safely even on a narrow site.
<3> The aisle unit has long holes for fixing twist locks, and has the same standard as the container, but only has half the width. A contour can be configured. For this reason, by connecting and stacking general containers with twist locks, they can be transported by container ships for mass transportation, and transportation costs are extremely low.
<4> Since the overall width is 2.5 times the width of the container of the space unit, for example, if the space unit is an ISO container (width of about 2.4 m), the overall width is about 6.1 m, and the distribution volume It is almost equal to the length of a 20ft container (about 6.1m). For this reason, it is possible to expand the design by placing another 20ft container alongside the aisle unit, making effective use of the site.
<5> Rainwater does not easily enter the passage because the passage passes through the interior of the passage unit having the roof. For this reason, it is less susceptible to weather and has high durability.

Explanatory drawing of the container structure of this invention. Explanatory drawing of the container structure of this invention. Explanatory drawing of a spatial unit. Explanatory drawing of a passage unit. Explanatory drawing of a stair unit. Explanatory drawing of a connection structure. Explanatory drawing of design expansion. Explanatory drawing of Example 2. FIG.

Hereinafter, the container structure of the present invention will be described in detail with reference to the drawings.
In this specification and the like, the "width direction" of each component means the arrangement direction of the space units and the passage units when the container structure is completed, and the "length direction" and "front-back direction" are used. means a direction orthogonal to the width direction in a plane.

[Container structure]
<1> Overall configuration (Figs. 1 and 2)
The container structure 1 of the present invention is a building constructed using the standard of cargo containers. Here, the term "container" is not necessarily limited to cargo containers, but includes steel structures (containers for construction) formed by assembling JIS steel materials in accordance with the standard size of cargo containers as in this example.
In this example, an example in which the container structure 1 is used in a warehouse will be described, but the application of the container structure 1 is not limited to this, and may be used in offices, garages, temporary housing, and the like.
The container structure 1 includes at least four space units 10 and two passage units 20, and the space units 10 and the passage units 20 are vertically stacked in two stages.
Specifically, the two lower space units 10 installed on the foundation sandwich the lower passage unit 20 from both sides in the width direction. space unit 10 and the upper passage unit 20 are mounted.
Further, in this example, a staircase unit 30 is externally attached to the gable side of the space unit 10 and the passage unit 20. - 特許庁
Each space unit 10 and each passage unit 20 are connected to each other in the vertical and width directions via splicing plates 13 and 23 .
In this example, the space unit 10, passageway unit 20, and stair unit 30 are installed on a concrete foundation (not shown) in which anchor bolts are embedded, and are fixed to the foundation by connecting the lower parts to the anchor bolts.

<2> Spatial unit (Fig. 3)
The space unit 10 is a rectangular parallelepiped unit having a space inside.
The space unit 10 comprises a frame 11 made up of pillars 11a, beams 11b, and beams 11c, and a surface member 12 made up of a ceiling panel 12a, a floor panel 12b, and a side wall panel 12c.
The upper and lower end surfaces of the column material 11a are covered with splicing plates 13. - 特許庁
An inlet/outlet 12d is provided on at least one surface of the side wall panel 12c.
In this example, the outer dimensions of the space unit 10 are the same as those of a 20-ft container based on the ISO standard, and the interior of the space unit 10 is partitioned in the longitudinal direction by partition walls to partition into a plurality of spaces.

<2.1> Entrance/Exit The entrance/exit 12 d is an opening that connects the inside and outside of the space unit 10 .
In this example, in the four space units 10, the side wall panel 12c inside the container structure 1 (that is, on the side of the passage unit 20) is provided with a plurality of entrances and exits 12d made of shutters.
However, the configuration of the inlet/outlet 12d is not limited to this. For example, in the case of the lower space unit 10, the inlet/outlet 12d may be provided outside the container structure 1 or on the gable side. Further, the entrance/exit 12d is not limited to a shutter, and may be a sliding door, a single door, or the like.

<2.2> Splicing plate (Fig. 5)
The splicing plate 13 is a base plate for horizontally connecting the space unit 10 and the passage unit 20 and vertically connecting the space units 10 to each other.
In this example, as the splicing plate 13, a steel plate welded to the end face of the column material 11a is employed.
The splice plate 13 has slots that can be secured with twist locks for cargo container shipping. As for the direction of the long hole, the major axis is along the length direction of the space unit 10 and the minor axis is along the width direction of the space unit 10 .
The edge of the splicing plate 13 extends outward from the pillar 11a, and is provided with a bolt hole that vertically communicates both surfaces.

<3> passage unit (Fig. 4)
The passage unit 20 is a rectangular parallelepiped unit forming a passage to the space unit 10 .
The passage unit 20 comprises a frame 21 made up of pillars 21a, beams 21b, and beams 21c, and a surface member 22 made up of a ceiling panel 22a and a floor panel 22b.
The upper and lower end faces of the column material 21a are covered with splicing plates 23. - 特許庁
Note that the splicing plate 23 of the passage unit 20 has the same structure as the splicing plate 13 of the space unit 10, so a description thereof will be omitted.
In this example, a fall prevention fence 24 is provided on one side of the upper passage unit 20 on the gable side. However, the fall prevention means is not limited to the fence 24. For example, one side of the passage unit 20 on the gable side may be closed with a wall panel, or a wall panel may be provided with a glass window that allows daylight.

<3.1> Dimensions of Passage Unit The container structure 1 of the present invention has one feature in the dimensions of the passage unit 20 .
The aisle unit 20 has the same length and height as the space unit 10 and approximately half the width of the space unit 10 .
That is, in this example, the dimensions of the space unit 10 (20 ft container) are approximately 6.1 m in length, approximately 2.4 m in width, and approximately 2.6 m in height, while the dimensions of the passage unit 20 are , length: about 6.1 m, width: about 1.2 m, height: about 2.6 m.
By adopting such a configuration, when transporting the passage units 20, the two passage units 20 can be arranged in the width direction and connected with the connecting fittings to form the outer shape of one container, so that it can be stacked on the container ship. can be transported

<4> Stair unit (Fig. 5)
The stair unit 30 is means for ascending and descending to the upper passage unit 20 .
The staircase unit 30 includes a frame 31 formed by assembling at least a pillar 31a, a beam 31b, and a girder 31c, and a splice plate 33 covering the top and bottom of each pillar 31a. The splice plate 33 has the same structure as the splice plate 13 of the space unit 10 .
A staircase 34 is provided inside the frame 31 to connect the upper passage unit 20 to the ground.
In this example, a frame 31 having the same height and width as the space unit 10 and the width of the passage unit 20 is connected to the frame 31 having the same height and width as the space unit 10. Then, folding type stairs 34 are arranged inside the upper and lower frames 31. - 特許庁The upper part of the frame 31 is covered with a ceiling panel 32a. A connection path 35 having the same width as that of the passage unit 20 is provided in the upper frame 31 to connect the upper part of the stairs 34 and the passage unit 20.例文帳に追加
In this example, the sum of the width of the upper frame 31 and the width of the lower frame 31 is designed equal to the length of the 20ft container. Thus, like the passage unit 20, by connecting the two frames 31 in the width direction at the time of transportation, the outer shape of one container can be configured and can be transported by a container ship.
The structure of the staircase unit 30 is not limited to the above, and it is sufficient that at least the staircase 34 is provided inside the frame 31 .

<5> Connecting plate (Fig. 6)
In this example, the container structure 1 includes a connecting plate 40 for connecting the space unit 10 and the passage unit 20 in the width direction.
In this example, a steel plate having the same thickness as the splicing plate 13 is used as the connecting plate 40 .
The connecting plate 40 has a width that spans the splicing plate 13 of the adjacent space unit 10 and the splicing plate 23 of the passage unit 20 . It has a bolt hole that communicates with the up and down.

<5.1> Connection method (Fig. 6)
A connecting plate 40 is bridged over the upper surface of the splice plate 13 on the upper part of the space unit 10 and the upper surface of the splice plate 23 on the upper part of the passage unit 20 adjacent to this splice plate 13 .
When mounting the space unit 10 and the passageway unit 20 of the upper stage on the space unit 10 and the passageway unit 20 of the lower stage, the connection plate 40 is placed between the splice plates 13 and 23 of the upper stage and the splice plates 13 and 23 of the lower stage. sandwiched between
The connecting bolts 50 are communicated with the bolt holes of the upper splicing plates 13 and 23, the connecting plate 40, and the lower splicing plates 13 and 23, and the washers and nuts are fastened.
Through the above procedure, the space unit 10 and the passage unit 20 that are vertically and horizontally adjacent to each other can be reliably connected. Note that this method can also be used to connect the stair units 30 .
However, the method of connecting the space unit 10 and the passage unit 20 is not limited to the above, and other known connecting means such as a method using a connecting device in which a twist lock protrudes vertically may be used.

<6> Expansion of design (Fig. 7)
The container structure 1 of the present invention can be designed to be expanded by adding space units 10 and passage units 20 with 6 units consisting of 4 space units 10 and 2 passage units 20 as a minimum unit.
For example, in front of the container structure 1 of the minimum unit, two space units 10' stacked vertically may be arranged sideways, and the tip of the passage unit 20 may be connected to the entrance/exit 12d of the sideways space unit 10'. can.
In this example, the overall width of the container structure 1 is about 6.1 m, which is 2.5 times the width of the container of the space unit 10, and is substantially equal to the length of the space unit 10 (20ft container: about 6.1 m). Therefore, it is possible to extend the wall surface without retracting it. For this reason, dead space is less likely to occur on the site, and the site can be effectively used.
Alternatively, two minimum unit container structures 1 may be arranged in parallel in the longitudinal direction, and the passage unit 20 may be continuous.
Furthermore, the container structure 1 may have a three-story or higher structure by mounting the third-level space unit 10 and the passage unit 20 on top of the second-level space unit 10 and the passage unit 20 .

[Example with internal stairs]
In Embodiment 1, the staircase unit 30 is attached externally, but the staircase 14 may be provided inside the space unit 10 (FIG. 8).
Specifically, in the two spatial units 10 that are vertically connected, the ceiling panel 12a and the side wall panel 12c of the lower spatial unit 10 are designed to be shorter in the longitudinal direction than the frame 11, and the floor panel of the upper spatial unit 10 is designed to be short. By designing the 12b and the side wall panel 12c to be short in the longitudinal direction with respect to the frame 11, a communication space S that communicates the upper and lower spatial units 10 is formed.
A staircase 14 is installed in the communication space S to connect the upper passage unit 20 with the ground.
In the case of this example, the stairs 14 can be stored inside the space unit 10, so even in a narrow site where the stair unit 30 cannot be installed, a lifting means can be secured.

[Example of using a splice plate bolt hole as a screw hole]
In the first embodiment, after the upper space unit 10 and the passage unit 20 are installed on the lower space unit 10 and the passage unit 20, the connecting bolts 50 are inserted into the bolt holes of the splicing plates 13 and 23 to connect them. After a nut is screwed onto the tip of the bolt 50, the bolt is tightened.
Such a bolt fastening work is highly difficult because it is necessary to work simultaneously from the bolt head side and the nut side, that is, from above and below the splice plates 13 and 23 .
Therefore, in this example, among the upper and lower splicing plates 13, 23 of the column members 11a, 21a, screw grooves are formed in the bolt holes of the upper splicing plates 13, 23, and the bolt holes are used as screw holes. After installing the space unit 10 and the passage unit 20 in the lower stage, the connecting bolts 50 are threaded upward to the base in the bolt holes of the upper splicing plates 13 and 23 in advance.
By doing so, the connecting bolts 50 can be held upward in the bolt holes of the space unit 10 and the passage unit 20 in the lower stage, so that after the space unit 10 and the passage unit 20 in the upper stage are installed, the splicing plate 13 can be fixed. Since bolt fastening is completed only by screwing a nut onto the tip of the connecting bolt 50 from above, construction is easy.

Reference Signs List 1 container structure 10 space unit 11 frame 11a pillar 11b beam 11c girder 12 face material 12a ceiling panel 12b floor panel 12c side wall panel 12d entrance/exit 13 splicing plate 14 stairs 20 passage unit 21 frame 21a pillar 21b Beam material 21c Girder material 22 Face material 22a Ceiling panel 22b Floor panel 23 Splice plate 24 Fence 30 Stair unit 31 Frame 31a Column material 31b Beam material 31c Girder material 32 Face material 32a Ceiling panel 33 Splice plate 34 Stairs 35 Connection path 40 connecting plate 50 connecting bolt S communicating space

Claims (8)

A spatial unit having a rectangular parallelepiped exterior shape, comprising a ceiling panel, a floor panel, and a side wall panel attached to a frame formed by assembling pillars, beams, and beams, wherein the side wall panel has an entrance/exit on at least one surface thereof. four spatial units consisting of containers provided with
two passage units each having a rectangular parallelepiped shape and having a ceiling panel and a floor panel attached to a frame formed by assembling pillars, beams, and girders,
The pillars of the space unit are formed by closing the upper and lower end faces of square pipes with splicing plates having long holes that can be fixed with twist locks for transporting cargo containers,
The pillars of the passage unit are formed by closing the upper and lower end faces of square pipes with splicing plates having long holes that can be fixed with twist locks for transporting cargo containers,
The two lower space units arranged on the foundation sandwich the lower passage unit arranged on the foundation in the width direction,
The upper passage unit is mounted on the lower passage unit,
The two upper spatial units with the entrances and exits facing inward are respectively mounted on the two lower spatial units,
interconnecting the space unit and the passage unit that are vertically and widthwise adjacent to each other via the splicing plate;
The length and height of the passageway unit are equal to the space unit, and the width of the passageway unit is approximately half of the space unit,
container structure. The splice plates of the space unit and the passage unit have bolt holes communicating with both surfaces, and the bolt holes of the splice plate above the space unit and the passage unit of the lower stage and the splice plate of the upper stage. The space unit and the passage unit are vertically connected by a connection bolt vertically communicating the space unit and the bolt hole of the splice plate below the upper passage unit, A container structure according to claim 1. A connecting plate having a bolt hole communicating with both surfaces is further provided, and the connecting plate is in contact with the two adjacent splicing plates, and the bolt holes of the splicing plate and the bolt holes of the connecting plate are vertically oriented. 3. The container structure according to claim 2, wherein the space unit and the passage unit are horizontally connected by a connecting bolt communicating with the space unit. The upper splice plate of each of the space unit and the passage unit is provided with a screw groove in the bolt hole so that the upward connecting bolt can be held in the bolt hole. 4. A container structure according to item 2 or 3. 5. The method according to any one of claims 1 to 4, further comprising a staircase unit that can be externally attached to the passageway unit, and a staircase connecting the upper passageway unit to the ground is provided inside the staircase unit. Described container structure. 5. The apparatus according to claim 1, further comprising a communication space for communicating the upper and lower space units, and a staircase connecting the upper passage unit with the ground in the communication space. Described container structure. 7. The container structure according to any one of claims 1 to 6, wherein the outer dimensions of said space units are based on ISO container standards. 8. The container structure according to claim 7, wherein said container standard is a 20ft container standard.

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