KR101208264B1 - Ancillary structure and unit building - Google Patents

Ancillary structure and unit building Download PDF

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Publication number
KR101208264B1
KR101208264B1 KR1020107006935A KR20107006935A KR101208264B1 KR 101208264 B1 KR101208264 B1 KR 101208264B1 KR 1020107006935 A KR1020107006935 A KR 1020107006935A KR 20107006935 A KR20107006935 A KR 20107006935A KR 101208264 B1 KR101208264 B1 KR 101208264B1
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KR
South Korea
Prior art keywords
unit
building
auxiliary
pillar
fixed
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KR1020107006935A
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Korean (ko)
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KR20100106298A (en
Inventor
야스히로 요덴
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세키스이가가쿠 고교가부시키가이샤
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Priority to JPJP-P-2009-024370 priority Critical
Priority to JP2009024370A priority patent/JP4858921B2/en
Application filed by 세키스이가가쿠 고교가부시키가이샤 filed Critical 세키스이가가쿠 고교가부시키가이샤
Publication of KR20100106298A publication Critical patent/KR20100106298A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/348Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34815Elements not integrated in a skeleton
    • E04B1/3483Elements not integrated in a skeleton the supporting structure consisting of metal

Abstract

The present invention provides an auxiliary structure which is connected to the building unit constituting the unit building, expands the internal space of the building unit, and gives a change to the appearance of the unit building. The small auxiliary unit 10 connected to one elevation of the rectangular parallelepiped building unit constituting the unit building and expanding the internal space of the building unit has four pillars 11 and the lower end of the pillar in the horizontal direction. Four lower beams 12, 12, 13 and 13 to connect, and four upper beams 14, 14 and 15 to connect the upper end of the pillar in the horizontal direction. ) Is formed into a rectangular parallelepiped shape, and is fixed to two pillar materials (2) and (2) constituting one facade of the building unit, and two opposite facades of the rectangular parallelepiped are two pillar materials (2) and ( 2) and the steel joint surfaces 16 and 16 which are tightly bonded to the upper beam 14 and the lower beam 12, and the other two facings are two pillars and the upper beam and the lower beam are bolted together. It is connected through the joint member by a nut. Four pillar materials are preferably grooved steel or C-shaped steel.

Description

Auxiliary Structure and Unit Buildings {ANCILLARY STRUCTURE AND UNIT BUILDING}

The present invention relates to a small subsidiary structure connected to a building unit constituting a unit building, and more particularly to a subsidiary structure capable of expanding the internal space of the unit building.

Conventionally, in a unit building of this kind, there is an overhanging unit joined to a side part of a lower floor unit installed on a foundation or to a side part of an upper floor unit mounted on an upper part of the lower floor unit. It consists of a framed structure in which columns, beams and ceiling beams are joined. And this overhang unit is joined to the side part of the lower-floor unit provided on the base, and a unit building is comprised (for example, refer patent document 1).

JP Patent Publication, Japanese Patent Application Publication No. 4-360933

The overhang unit used in the unit building configured as described above is composed of a frame structure in which pillars, floor beams and ceiling beams are joined as described above, and has a high strength structure, which has a large weight and has a rectangular parallelepiped shape. There is also a problem that the conveyance of is complicated. In addition, the overhang unit joins structural pillars, floor beams and ceiling beams by welding, and requires the same manufacturing process as that of the reference building unit, which increases the cost and at the same time causes the building unit to be transported. The same transportation method as is required.

SUMMARY OF THE INVENTION The present invention has been made in view of such a problem, and its object is to be connected to a building unit to expand an interior space, thereby simplifying construction, reducing weight, and reducing costs. To provide the unit structure. In addition, it is possible to provide a subsidiary structure that can be divided and transported and assembled at a construction site, thereby reducing transportation costs, and by connecting the subsidiary structures, the appearance is changed to enable a profound appearance. It is to provide a unit building.

In order to achieve the above object, the auxiliary structure according to the present invention is a small auxiliary structure connected to one elevation of the rectangular parallelepiped building unit constituting the unit building, thereby expanding the internal space of the building unit. A rectangular parallelepiped shape from four pillars, four lower beams connecting the lower end of the pillar in the horizontal direction, and four upper beams connecting the upper end of the pillar in the horizontal direction, and the one of the building units It is connected and fixed to the two pillars constituting the elevation, the auxiliary structure is the two facings of the rectangular parallelepiped is a steel joint surface in which two pillars and the upper beam and the lower beam is tightly bonded. Two other elevations are formed in which two pillars and the upper beam and the lower beam are connected through a joint member by fasteners such as bolt nuts. It is characterized by.

The auxiliary structure of the present invention configured as described above is connected to one elevation of the rectangular parallelepiped building unit constituting the unit building, thereby increasing the internal space of the basic building unit. In addition, the internal space of the building unit can be easily enlarged simply by connecting and fixing two pillars of the auxiliary structure to the two pillars of the building unit. In addition, by connecting the subsidiary structure to the unit building, the appearance of the unit building can be changed, and a heavy appearance with irregularities can be obtained.

Further, according to the substructure, the substructures are formed into a rectangular parallelepiped shape by connecting two beams facing each other to a rigid surface by connecting the four beam members with a fixture such as a bolt nut to the rigid surface. The configuration is easy to manufacture. In addition, the weight of the auxiliary structure can be reduced, cost reduction can be achieved, and transportation can be easily performed.

In the auxiliary structure according to the present invention, the four pillars are made of groove-shaped steel or C-shaped steel having a cross-sectional shape of approximately U-shape, and the joint member is fixed to block a part of the opening of the grooved steel or C-shaped steel. It is preferable that the fastening space of fasteners, such as a bolt nut, is formed in the back side of a joint member. According to this structure, the structure of ancillary structure can be simplified by using the pillar material which consists of grooved steel or C-shaped steel, and weight reduction and cost reduction can be achieved. In addition, a fastener such as a bolt or a nut can be inserted by inserting a hand into the space on the rear side of the joint member, and the pillar member and the upper beam and the lower beam can be easily connected through the joint member using these fasteners.

In addition, as another specific preferred embodiment of the auxiliary structure according to the present invention, the auxiliary structure is characterized in that the two pillars of the building unit is connected and fixed through the guide member. According to this configuration, when connecting the auxiliary structure to the building unit, the auxiliary structure can be fixed after positioning the auxiliary structure to the building unit through the guide member, thereby facilitating the connection work of the auxiliary structure.

In addition, the auxiliary structure of the present invention preferably has a horizontal brace material connecting at least the upper portion of the four pillars. According to this configuration, in the rectangular parallelepiped constituting the auxiliary structure, when four pillars are connected by horizontal brace materials and attached to and fixed to the building unit, the strength is improved and deformation is prevented.

The unit building of the present invention is characterized in that the auxiliary structure is fixed to the building unit. In addition, the balcony is characterized in that installed on the upper part of the auxiliary structure. The unit building configured as described above can be said to be a heavy appearance with abundant change due to the fact that a plurality of rectangular parallelepiped building units are installed side by side and the auxiliary structure is attached to the shape of the stacked rectangular parallelepiped. Installing balconies on top of subsidiary structures can improve their habitability.

The auxiliary structure of the present invention can reduce the weight with a simple configuration, and can be fixed to the building unit constituting the unit building, thereby expanding the internal space of the building unit with a small weight increase and a slight cost increase. In addition, by connecting and fixing the auxiliary structure of the present invention to a unit building formed by installing or stacking a plurality of building units side by side, the appearance of the unit building can be changed, and a unit building having a solid appearance with irregularities can be formed. .

This specification includes the contents described in the specification and / or drawings of Japanese Patent Application No. 2009-24370, which is a priority document of the present application.

1 is a perspective view of a building unit to which the unit unit of the auxiliary structure according to the present invention is connected and fixed.
FIG. 2 is a perspective view of one embodiment of an auxiliary unit secured to the building unit of FIG. 1; FIG.
Fig. 3 shows a state in which the auxiliary unit shown in Figs. 1 and 2 is fixed to the building unit, (a) is a side view of the main part connecting the auxiliary unit to the building unit on the second floor, and (b) the building unit on the first floor. Side view of the main section with units attached.
4 is a perspective view of a main part in a state in which A portion of FIG. 2 is disassembled;
FIG. 5 is a plan view taken along line VV in FIG. 4. FIG.
6 is a cross-sectional view taken along the line VI-VI of FIG. 4.
7 is a cross-sectional view taken along the line VII-VII of FIG. 4.
8 shows a state in which an auxiliary unit according to the present invention is connected to a unit building, and (a) is a perspective view of a main part in which an auxiliary unit is connected in a short side direction and a long side direction of one building unit. , (b) is a perspective view of the main part connecting one unit unit in the short side direction of the first floor of a unit building having two building units in two floors, and (c) one unit unit in the short side direction of the second floor of the unit building. Perspective perspective view of the main parts connecting (d) is a perspective view of the main parts connecting two subunit units in the short direction of the first floor and the second floor of the unit building, and (e) one unit in the long side direction of the first floor of the unit building. A perspective view of the main parts connecting units, (f) is a perspective view of the main parts connecting one auxiliary unit in the long side direction of the second floor of the unit building.
9 shows a state in which an auxiliary unit according to the present invention is connected to a unit building, and (a) overlaps the auxiliary unit on the first and second floors in a long side direction of a unit building having two building units as two floors. A perspective view of the main part, (b) is a perspective view of the main part in which one auxiliary unit is connected in the long side direction of the first floor of the unit building, and a balcony is installed thereon, and (c) a first floor of two building units at the same time. Perspective view of the main part connecting one subsidiary unit in the short side direction of the first floor of the unit building in which the building units are arranged in (d). A perspective view of the main parts connecting the unit units for short sides, (e) is a perspective view of the main parts connecting the unit units so as to continue in the short side direction of two building units on the first floor of a unit building having two building units having two floors.

EMBODIMENT OF THE INVENTION Hereinafter, one Embodiment of the auxiliary unit which is an auxiliary structure which concerns on this invention is described in detail based on drawing. 1 is a schematic perspective view of a building unit connecting the unit units according to the present embodiment, FIG. 2 is a schematic perspective view of a unit unit fixed and connected to the building unit of FIG. 1, and FIG. 3 is a unit unit shown in FIGS. 1 and 2. Fig. 4 is a perspective view of a main part in a state in which the A part of Fig. 2 is disassembled, Fig. 5 is a plan view taken along the line VV of Fig. 4, Fig. 6 is a sectional view taken along the line VI-VI of Fig. 4, and Fig. 7 It is sectional drawing along the VII-VII line | wire of FIG. In addition, in FIG. 4, the structure regarding a horizontal brace material is abbreviate | omitted in order to make drawing clear.

In FIG. 1, 2, the building unit 1 is of the box ramen structure formed by joining a steel structural material to the rectangular parallelepiped shape by welding, and has four pillar materials (2), (2) ... made of square columns. And the lower beams (floor beams) 3 and 3 in the long side direction connecting the lower ends of the pillars in the horizontal direction, and the lower beams (floor beams) 4 and 4 in the short side direction. Pillar material (2), (2). It is formed in a rectangular parallelepiped shape from the upper beams (ceiling beams) 5 and 5 of the long side direction which connects the upper end part of a horizontal direction, and the upper beams (ceiling beams) 6 and 6 of the short side direction. The building unit 1 includes floor joists 7, 7. The lower beams 3 and 3 are installed at predetermined intervals, and the ceiling joists 8, 8 are provided. It is hypothesized at predetermined intervals between the upper beams 5 and 5. Each pillar member and each beam member are provided with reinforcing plates 9, 9. It is welded through and raises the rigidity of the building unit 1.

In the rectangular parallelepiped of the building unit 1, it demonstrates with a long side direction as an X direction, a short side direction as a Y direction, and a height direction as a Z direction. The building unit 1 has, for example, a long side direction (X direction) of about 4 to 5 meters in length, a short side direction (Y direction) of about 2 to 3 meters in length, and a height direction (Z direction) of It is formed in the rectangular parallelepiped shape of about 2.5-3 meters. That is, the building unit 1 is comprised from two elevation surfaces (X-Z plane) along a long side direction, two elevation surfaces (Y-Z plane) along a short side direction, and six surfaces of an upper surface and a bottom surface (X-Y surface).

The auxiliary unit 10 fixed to the building unit 1 has a small rectangular parallelepiped and is connected to the side surface (YZ surface) on the short side, which is one elevation of the rectangular parallelepiped building unit 1 having six sides. It has a rectangular side surface similar to the side surface of a short side, and the length along the long side direction of the building unit 1 is set short. For example, while the length of the long side direction of the building unit 1 is about 4 to 5 meters long, the length of the auxiliary unit 10 in the X direction is shortly set to about 1 meter or 1 meter or less.

The auxiliary unit 10 has a rectangular parallelepiped shape as shown in Figs. And two lower beams 12 and 12 connecting the lower ends of these pillars in the X direction, and two lower beams 13 and 13 connecting the Y beams in the Y direction and the upper ends of the pillars in the X direction. It consists of two upper beams 14 and 14 which connect, and the upper beams 15 and 15 which connect in a Y direction. In the present embodiment, in the present embodiment, the rectangle of the side surface of the building unit 1 in the Y-Z direction and the rectangle of the side surface of the auxiliary unit 10 in the Y-Z direction have the same shape. When the auxiliary unit 10 is fixedly connected to the building unit 1 by this structure, the building unit 1 is extended in the longitudinal direction (X direction) in appearance, and it becomes a shape which a protrusion or a step part does not generate | occur | produce. .

The four column members 11 constituting the auxiliary unit 10 are formed of groove-shaped steel or C-shaped steel having a cross-sectional shape of approximately a U shape, It is a structure different from the pillar material formed with steel materials, and the weight reduction and cost reduction of the auxiliary unit 10 are attained. Since the auxiliary unit 10 is basically connected to and fixed to one elevation of the adjacent building unit 1, the auxiliary unit 10 is configured to depend on the strength of the basic building unit 1, and the auxiliary unit 10 itself Even if the strength of is relaxed, it is a structure without a problem.

Among the members constituting the auxiliary unit 10, the lower beams 12, 12 and the upper beams 14, 14 along the X direction are strongly welded to the pillars 11, 11 by welding or the like. The side surfaces 16 and 16 of the auxiliary unit 10 in the XZ direction are provided with a rigid joint surface. Moreover, among the members constituting the auxiliary unit 10, the lower beams 13, 13 and the upper beams 15, 15 along the Y-direction are column members 11, 11... It is a pin joint surface connected by fasteners such as bolts. In the present embodiment, the brace materials 17 and 17 are fixed to the steel joint surfaces 16 and 16 in the X-Z direction and further reinforced. In addition, four pillars 11, 11... The horizontal brace materials 18 and 18 which connect the wires are fixed in a cross state.

The auxiliary unit 10 is, for example, as shown in FIG. 3A, a two-story building unit 1 is fixedly mounted on top of a first-floor building unit 1A, and a two-story building unit. In addition to (1), the connection is fixed in an overhang state. In this case, it can also be comprised so that auxiliary pillar H may be provided under the auxiliary unit 10. FIG. In FIG.3 (b), the building unit 1 is installed and fixed to the upper part of the foundation K, and the auxiliary unit 10 is connected and fixed to the building unit 1 in connection.

Here, the detail of the auxiliary unit 10 is demonstrated based on FIGS. The lower beams 13, 13 and the upper beams 15, 15 in the Y-direction constituting the auxiliary unit 10 are the pillars 11, 11,... It is bolted to. That is, the two reinforcement plates 20 and 20 are welded to the lower end of the groove-shaped steel or C-shaped steel whose cross-sectional shape constituting the pillar member 11 is substantially U-shaped so as to close the opening of the C-shaped steel. It is fixed horizontally, and the space | interval of two reinforcement boards coincides with the height of the lower beam 13. As shown in FIG. In addition, two reinforcement plates 21 and 21 are welded horizontally to the upper end of the column member 11 composed of the cross-section C-shaped steel so as to close the opening of the C-shaped steel by welding or the like. The gap between the two reinforcement plates coincides with the height of the upper beam 15.

Then, the joint plates 22, 22... So as to connect the two reinforcement plates 20, 20, 21, 21 and the end faces of the outer side of the C-shaped steel. Is vertically fixed by welding or the like. The joint plate is fixed to block a part of the opening of the grooved steel or the C-shaped steel, the upper and lower wide portions and the central narrow portions are connected at the inclined sides, and the lower beam 13 and the upper beam 15 are connected to the wide portions. Through holes (24), (24) into which bolts (23) are inserted; This is formed, and the narrow width portion allows the space formed on the joint plate back side to pass through, and the bolt and the nut can be inserted into the C-shaped steel of the pillar material 11 as a fastener.

The lower beam along the Y direction is provided by the reinforcing plates 20, 21 and the joint plate 22 fixed to the upper and lower ends of the two pillars 11, 11 facing the building unit 1, 13, 13 and the connection of the upper beams 15, 15 are made. Then, end plates 13a and 15a which are in contact with the joint plate 22 are fixed to the lower beams 13 and 13 and the upper beams 15 and 15, and through holes of the joint plate are fixed. 24, 24. Correspondingly, through holes 13b and 15b through which the bolt 23 can be inserted are formed. In this way, the upper beams 15, 15 and the lower beams 13, 13 are joined to the bolt 23 via the joint plate 22. As shown in FIG.

Moreover, in the middle of the reinforcement boards 21 and 21 of the upper part of the pillar material 11, triangular-shaped reinforcement plates 25 and 25 for reinforcing the rib inside C-shaped steel. Is fixed by welding or the like. The ribs of the pillar member 11 reinforced by this reinforcing plate are connected to the connecting plates 26, 26,. The horizontal brace materials 18 and 18 are connected between this connection plate and the connection plate fixed to this connection plate and the equivalent plate of the pillar 11 located diagonally. These horizontal brace materials 18 and 18 can also be comprised so that length and tension can be adjusted through a turnbuckle in an intermediate position.

The pillar materials (2) and (2) of the building unit (1) are configured to connect the auxiliary unit (10) to the building unit (1), and the auxiliary unit (10) of the pillar materials (2) and (2) Two mounting holes 30 and 30 are formed in each of the upper and lower ends facing each other, and bolts 31 and 30 which connect and fix the auxiliary unit 10 to the building unit 1 inside the mounting holes ( Nuts 32 and 32 to which 31 are screwed are fixed by welding or the like. In addition, the guide pin 33 is fixed through the nut etc. in the middle of the installation hole in which the two nuts were welded. This guide pin 33 is for positioning for easy bolting at the time of connecting and fixing the auxiliary unit 10 to the building unit 1, and the tip of the guide pin 33 is tapered at the end. .

The auxiliary unit 10 corresponds to the installation hole 30 of the building unit 1 and the guide pin 33, and is provided on the surface facing the building unit 1 of the column members 11 and 11. The through hole 27 is formed. Bolts 31 and 31 are inserted into the upper and lower through holes, and guide pins 33 are inserted into the central through holes. The spacer 35 is interposed between the pillar member 2 of the building unit 1 and the pillar member 11 of the auxiliary unit 10. The spacer 35 is formed with a through hole into which the bolts 31, 31 and the guide pin 33 can be inserted.

The auxiliary unit 10 thus formed is rigidly joined to only the two surfaces (XZ planes) with respect to the building unit 1 in which both the pillar and beam materials are rigidly joined, and the steel joint surfaces 16 and 16 are connected to each other. Since the four beams 13, 13, 15, and 15 are connected to each other by the bolts 23 and joined, the weights of the pillars and the beams constituting the auxiliary unit 10 can be reduced. At the same time, the cost can be reduced. Incidentally, the auxiliary unit 10 has two rigid joint surfaces 16, 16 and four beam members 13, which are composed of pillars 11, 11, a lower beam 12, and an upper beam 14. ), (13), (15) and (15), and it is transported, and it is a structure which fixes and assembles a beam material locally. In addition, in the illustrated embodiment, the two surfaces of the rectangular parallelepiped constituting the auxiliary unit 10 are two surfaces in the XZ direction, but the two surfaces in the YZ direction may also be the steel joint surfaces. Of course.

Pillar materials 2, 2 constituting the building unit 1... Through holes are formed in the upper and lower end faces of the through holes, and nuts are fixed to the inner surfaces of the through holes by welding or the like. The through hole in the upper part of the four pillars of the building unit 1 is equipped with an eye bolt (not shown) for hanging up when transporting the building unit 1 or when installing it on a foundation. Moreover, the pillar materials 11, 11 which constitute the auxiliary unit 10. The through-holes 21a are similarly formed in the reinforcement boards 20 and 21 fixed to the upper and lower end faces, and the nut 28 (see FIG. 5) is fixed to the inner surface of the through-holes by welding or the like. At the upper end of the pillar 11, this nut 28 can be used to connect and fix the pillar B of the balcony constructed above the auxiliary unit 10 as shown in FIG.

The assembly of the auxiliary unit 10 of this embodiment comprised as mentioned above is demonstrated below. As described above, the auxiliary unit 10 is composed of two rigid joint surfaces 16 and 16 and four beam materials (lower beams 13 and 13 and upper beams 15 and 15). Can be transported by hand, and assembled on site. The assembly is performed by joint plates 22, 22 fixed on the upper and lower ends of the pillar materials 11, 11 constituting the steel joint surface. Through holes 24, 24. And the through holes 13b and 15b of the lower beam 13 and the end plates 13a and 15a of the upper beam 15 are put together to insert the bolt 23, and the nut is twisted and fixed. The bolt or nut can be inserted into the pillar 11 by the narrow portion of the joint plate 22. As a result, the rigid joint surfaces 16 and 16 are joined by four beam members, thereby completing a cubic unitary unit 10.

The auxiliary unit 10 thus configured is compact and has two face members (steel joint surfaces 16 and 16) and four beam members (lower beams 13, 13 and upper beams 15, 15). Since it is divided into)), transportation can be performed easily. In addition, since the strength of the auxiliary unit 10 is not required, the pillar material 11 and the beam materials 12, 13, 14, and 15 can use small and light weights, and the auxiliary unit 10 Weight can be reduced, and cost reduction can be achieved. In addition, the steel joint surfaces 16 and 16 can be produced by welding, and the steel joint surfaces can be connected by four beam materials to form a unit unit having a rectangular parallelepiped shape, so that a large-scale manufacturing facility such as a building unit is unnecessary. It can be manufactured easily.

Next, the operation | movement which connects and fixes the auxiliary unit 10 of this embodiment to the building unit 1 is demonstrated below. The installation surface of the auxiliary unit 10 assembled as described above is opposed to the installation surface of the building unit 1, and the spacer 35 is sandwiched between the pillar material 2 and the pillar material 11, Close both units. The pillar member 11 of the building unit 1 by inserting the guide pins 33 and 33 protruding from the upper and lower ends of the pillar member 2 of the building unit 1 into the through holes 27. , And the mounting holes 30 and 30 of (11) and the through holes 27 and 27 of the auxiliary unit 10 are in close contact with each other. And the bolt 31 is inserted from the through-hole 27 side of the pillar material 11, and is screwed and fastened to the nut 32 fixed in the pillar material 2 inside. The bolt 31 can be easily inserted through the space next to the joint plate 22.

In this way, when the auxiliary unit 10 is connected and fixed to the building unit 1, the internal space of the building unit 1 is enlarged by the amount of the auxiliary unit 10, and the internal space can be effectively used. For example, as shown in FIG. 8A, when the auxiliary unit 10 is extended by connecting in the long side direction (X direction) of the building unit 1, or in the short side direction (Y direction), the unit is extended. The unit 10A may be connected and extended. The auxiliary unit 10A is basically the same as that of the auxiliary unit 10, and only the long lengths of the four beam members connecting the two strong bonding surfaces 16a and 16a (YZ surface) are different. .

In (b) of FIG. 8, the building unit 1 is piled up into two and two floors, and the four building units are combined, and the unit building H is comprised, and the auxiliary unit 10 is attached to the unit on the 1st floor of this unit building H. The connection is fixed. In this example, the unit unit part protrudes from the shape of the rectangular parallelepiped of the unit building H, and a change is given to an external appearance, and this unit part can be used as a front door part, for example. Moreover, it is not limited to a front door part, For example, it can also be used to expand the internal space of a living room, and to use as a storage space. In the auxiliary unit 10 shown in this example, it is preferable that a base portion (not shown) for loading the building unit 1 is also formed in the auxiliary unit portion, and the auxiliary unit is free of the brace materials 17 and 17. Specifications can be used.

In FIG. 8C, similarly, four building units 1 are combined to form a unit building H, and the auxiliary unit 10 is fixed to the unit on the second floor right side of the unit building H. FIG. Also in this example, a change can be given to the external appearance of the unit building H, and the auxiliary unit 10 can protrude in the overhang state from the two-story building unit 1, and the internal space can be enlarged and used effectively. The auxiliary unit 10 shown in this example is mounted on the second floor portion, and the auxiliary unit is preferably of a specification having brace materials 17 and 17.

In FIG. 8D, four building units 1 are combined to form a unit building H, and two auxiliary units 10 are piled up and connected to the units on the first and second floors of the unit building H. It is fixed. Also in this example, a change can be given to the appearance of the unit building H, and the interior space of the building units 1 and 1 of the first and second floors can be enlarged and effectively used, and in particular, a staircase room penetrating the upper and lower floors. It can be used as. The auxiliary unit 10 shown in this example can use a specification without a brace material, and the two-level auxiliary unit may use a specification with brace materials 17 and 17.

In (e) of FIG. 8, the unit building H is comprised by combining four building units 1, and the long side direction connected along the long side direction (X direction) of the building unit 1 which comprises this unit building H. In FIG. The dragon auxiliary unit 10A is fixed to the first-floor building unit 1. Also in this example, a change can be given to the external appearance of the unit building H, and the internal space of the 1st-floor building unit 1 can be expanded and used effectively. The auxiliary unit 10A shown in this example is mounted on the first floor portion, and the auxiliary unit can use specifications without the brace materials 17 and 17.

In FIG. 8 (f), four building units 1 are combined to form a unit building H, and the long side direction connected along the long side direction (X direction) of the building unit 1 constituting the unit building H. In FIG. The dragon auxiliary unit 10A is fixed to the two-story building unit 1. Also in this example, a change can be given to the external appearance of the unit building H, and the internal space of the two-story building unit 1 can be enlarged and used effectively. The auxiliary unit 10A shown in this example is mounted on the second floor portion, and the auxiliary unit is preferably one having a specification with brace materials 17 and 17.

In (a) of FIG. 9, the unit building H is comprised by combining four building units 1, and the long side direction connected along the long side direction (X direction) of the building unit 1 which comprises this unit building H. In FIG. The dragon auxiliary unit 10A is fixed to the 1st and 2nd floor building units (1) and (1). In this example, the internal space of the 1st and 2nd floor building units can be enlarged significantly. This extension can also be used as an open ceiling.

In (b) of FIG. 9, the unit building H is comprised by combining four building units 1, and the long side direction connected in the long side direction (X direction) of the building unit 1 which comprises this unit building H is shown. Unit unit 10A is fixed to the first-floor building unit 1, and a balcony BL is installed on the unit unit unit unit 10A. In this example, as shown in FIG. 4, a fastener such as a bolt is passed through a through hole 21a formed in the upper end surface of the pillar 11 of the auxiliary unit 10A, and twisted to an internal nut 28. To secure the balcony post B.

In FIG. 9C, a unit building H in which five building units are combined by arranging four building units 1 up and down and arranging one building unit 1 on the first floor portion in the X direction is illustrated. The unit unit H which is connected along the short side direction (Y direction) is fixed to the part which combined four building units of this unit building H, and the inner corner part of the 1st floor of one building unit, have. Also in this example, the auxiliary unit 10 can be effectively used for the entrance space and the like.

In FIG.9 (d), the unit building H is comprised by combining four building units 1, and is used for short sides along the long side direction (X direction) of the building unit 1 which comprises this unit building H. In FIG. The auxiliary unit 10 is fixed to the building unit 1 on the first floor. In this example, the internal space of the building unit 1 on the first floor can be partially enlarged. In addition, the appearance of the unit building H can be changed. Moreover, in this example, it is preferable to provide an intermediate pillar in accordance with the auxiliary unit in the middle part of the long side direction of the building unit 1 which connects the auxiliary unit 10.

In FIG. 9E, four building units 1 are combined to form a unit building H, and along the short side direction (Y direction) of the building unit 1 constituting the unit building H, the first floor is divided into two. The auxiliary unit 10B is connected and fixed so as to be continuous to the two building units (1) and (1). This auxiliary unit 10B also has the same structure as the above-mentioned auxiliary units 10 and 10A, and is configured by connecting two steel joint surfaces with four beam materials. In this example, the internal space can be expanded continuously to two building units 1 and 1 on the first floor, and a change can be given to the appearance of the unit building H.

As mentioned above, although embodiment of this invention was described in detail, this invention is not limited to said embodiment, A various design change can be made in the range which does not deviate from the mind of this invention described in the claim. It is. For example, although the example which used four or five building units was shown as a unit building, two or three building units may be used, and many building units can also be used. Moreover, of course, you may connect and fix several auxiliary units to the unit building of three or more floors. Moreover, although the example of groove-shaped steel or C-shaped steel was demonstrated as a pillar material which comprises an auxiliary unit, steel of other shapes, such as H-shaped steel, can also be used.

As an application of the present invention, the unit unit can be used to assemble a building unit to change the appearance of the unit building, which can be a heavy design, and the unit space can be connected and fixed to enlarge the internal space of the unit building. have.

1: building unit
2: pillar material
3, 4: lower beam
5, 6: upper beam
10, 10A, 10B: Auxiliary Units (Auxiliary Structures)
11: pillar
12, 13: lower beam
13a, 15a: end plate (joint member)
14, 15: upper beam
16: hard joint surface
17: Brace
18: horizontal brace material
20, 21: gusset
22: joint plate (joint member)
23: bolt
24: through hole
25: reinforcement plate
26: connecting plate
30: mounting hole
31: Bolts
32: nut
33: guide pin
H: unit building
BL: balcony
B: balcony pillar

Claims (7)

  1. It is a small auxiliary structure connected to one elevation of the building unit on the rectangular parallelepiped constituting the unit building, which enlarges the internal space of the building unit,
    The auxiliary structure is formed in a rectangular parallelepiped form four pillars, four lower beams connecting the lower end of the pillar in the horizontal direction, and four upper beams connecting the upper end of the pillar in the horizontal direction. Is fixed to the member constituting the one elevation of the,
    In the auxiliary structure, two facing surfaces of the rectangular parallelepiped are steel joint surfaces in which two pillars, a top beam and a bottom beam are tightly bonded, and two facing surfaces facing each other have two pillars, a top beam and a bottom beam. An auxiliary structure, which is formed by being connected through a joint member by a fixture such as a bolt nut.
  2. The joint member of claim 1, wherein the four pillars are made of groove-shaped steel or C-shaped steel having a cross-sectional shape of approximately a U-shape, and the joint member is fixed to block a part of the opening of the grooved steel or C-shaped steel. The auxiliary structure, characterized in that a fastening space for fasteners such as bolt nuts is formed on the back side of the member.
  3. The auxiliary structure according to claim 1, wherein the auxiliary structure is connected and fixed to two pillars of the building unit through a guide member.
  4. The auxiliary structure according to claim 1, wherein the auxiliary structure includes a horizontal brace material connecting at least an upper portion of the four pillars.
  5. The unit building which fixed and fixed the auxiliary | assistant structure in any one of Claims 1-4 to the said building unit.
  6. The unit building according to claim 5, wherein a balcony is provided on an upper portion of the auxiliary structure.
  7. delete
KR1020107006935A 2009-02-05 2010-02-02 Ancillary structure and unit building KR101208264B1 (en)

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KR101362655B1 (en) * 2011-04-07 2014-02-12 세키스이가가쿠 고교가부시키가이샤 Accessory structure and unit building
JP5793286B2 (en) * 2010-09-27 2015-10-14 積水化学工業株式会社 Attached structures and unit buildings
JP5792448B2 (en) * 2010-09-27 2015-10-14 積水化学工業株式会社 Attached structures and unit buildings
JP5629171B2 (en) * 2010-09-27 2014-11-19 積水化学工業株式会社 Connection structure of building unit and incidental structure and unit building
JP5953016B2 (en) * 2011-07-12 2016-07-13 積水化学工業株式会社 Attached structures and unit buildings
JP5767538B2 (en) * 2011-09-09 2015-08-19 積水化学工業株式会社 Steel connection structure, incidental structure and unit building
JP5836077B2 (en) * 2011-11-17 2015-12-24 積水化学工業株式会社 Attached structures and unit buildings
KR101372300B1 (en) * 2012-08-24 2014-03-13 한국건설기술연구원 Unit Moduler Structure For extension
JP6087986B2 (en) * 2015-06-12 2017-03-01 積水化学工業株式会社 Attached structures and unit buildings
JP6087987B2 (en) * 2015-06-12 2017-03-01 積水化学工業株式会社 Attached structures and unit buildings
JP6122980B2 (en) * 2016-02-29 2017-04-26 積水化学工業株式会社 Attached structures and unit buildings
KR101907746B1 (en) * 2016-08-31 2018-10-12 서울주택도시공사 Modular Unit For Super High-Rise Structure And Structure Using Thereof
KR101907747B1 (en) * 2016-08-31 2018-10-12 서울주택도시공사 Super High-Rise Modular Structure Using Modular Unit
KR101907748B1 (en) * 2016-08-31 2018-10-12 서울주택도시공사 Super High-Rise Modular Structure Using Modular Unit

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