JPH0557114U - Unit building - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a unit type building having a large strength against a load applied to a beam of a building unit having a heavy object mounted so as to project laterally. [Structure] Four pillars at four corners and four upper and lower beams 53, 54
A building unit 50 is manufactured by attaching a wall material, a ceiling material, and the like to a skeleton equipped with. Then, a plurality of such building units 50 are combined on site to construct a unit building 60. When the building unit 50 is assembled, the upper and lower beams 53, 54 adjacent to each other are joined by the joining members 1 (2, 3) provided on at least one of the beams 53, 54. Since the beams 53, 54 are connected by the connecting members 1 (2, 3) and have high strength, heavy objects such as the balcony 61 can be attached with peace of mind.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a unit-type building constructed by combining a plurality of building units.

[0002]

[Background technology]

 A unit-type building is built by combining multiple building units in which multiple columns are connected by upper and lower beams to form a frame. Such unit buildings are often provided with heavy items such as eaves and eaves, and often with balconies, flower baskets and other heavy items. These are attached to either the upper or lower beams that make up the building unit, and are provided so as to project laterally from the building unit.

[0003]

[Problems to be solved by the device]

 By the way, in a unit type building, when building units are combined vertically, the pillars of each unit are connected by a stake plate, but the upper beam of the lower floor building unit and the lower beam of the upper floor building unit are respectively Are connected to the pillars of the building unit of, and these beams are free from each other. Since one of these beams is provided with a heavy object, such as a balcony, projecting laterally from the building unit, that is, in a cantilevered state, a beam with a heavy object is always attached to it. Bending moment is generated by vertical load. When a load exceeding a predetermined value is applied to such a beam on a balcony or the like due to an earthquake or the like, a bending moment larger than the predetermined value may be generated. In that case, there is a risk that the beam will undergo rotational deformation such as twisting that deforms about the horizontal axis. There is also a problem that accompanying deformation of the beam causes damage to attached members such as walls attached to the beam, which is dangerous.

It is an object of the present invention to provide a unit-type building having a large strength against a load applied to a beam of a building unit having a heavy object mounted so as to project laterally.

[0005]

[Means for Solving the Problems]

 Therefore, the present invention is directed to a unit-type building constructed by combining a plurality of building units in which a plurality of columns are connected by an upper beam and a lower beam to form a skeleton. The lower girder is a unit-type building in which at least one of these girders is connected by a connecting member.

Here, the joining member may be a fine fiber with a hook portion having a shape-retaining property, a taper block, or an adhesive.

[0007]

[Action]

 According to the present invention, in a unit type building constructed by combining a plurality of building units, the lower-floor building unit and the upper-floor building unit are connected to at least one of upper and lower beams of each building unit. Are joined by members. When the upper and lower floor building units are combined in this way, the upper beams of the lower floor building units and the lower beams of the upper floor building units are connected, so the strength of the beams increases, and therefore, for example, for heavy objects such as balconies. However, it can be installed safely, and the above-mentioned purpose can be achieved.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 5 shows the entire framework of a building unit such as a general house. The skeleton 51 of the building unit 50 is configured by connecting the upper ends and lower ends of the four columns 52 at the four corners with four upper and lower beams 53 and 54, respectively. The building unit 50 is manufactured by attaching wall materials, ceiling materials, etc. to the frame 51 at the factory.

In this way, a plurality of building units 50 preliminarily produced in the factory are carried into the construction site, and each building unit 50 is combined there, as shown in FIG. A unitary building 60 is built by the unit construction method including the building unit 50A and the upper-floor building unit, the second-floor building unit 50B. A balcony 61 is attached to the unit type building 60 of this embodiment as shown in FIG. 6, and the balcony 61 is provided with a bracket (not shown) on the lower beam 54 of the second-floor building unit 50B. It is mounted in a cantilevered manner.

Further, when the building units 50A and 50B on the first and second floors are combined, the columns 52 of the building units 50A and 50B are joined to each other by a stigma joining plate or a joining pin (not shown). A slight gap C is formed between the upper beam 53 of the building unit 50A and the lower beam 54 of the second-floor building unit 50B, as shown in FIG.

FIG. 1 shows a first embodiment of a connecting member for connecting an upper beam 53 of a first floor building unit 50A and a lower beam 54 of a second floor building unit 50B in a unit type building 60. .. The joining member 1 is a pair of fine fibers with a hook portion having a shape-retaining property, and in particular, a fastener called a magic tape (trade name) is used. The magic tape 1 is a second floor building unit. The working surfaces of the velcro 1 are attached to the lower surface of the lower beam 54 of the 50B and the upper surface of the upper beam 53 of the first-floor building unit 50A so that the working surfaces of the velcro 1 interact with each other. Here, the pair of magic tapes 1 are formed so as to be slightly thicker than the gap C, and when the building units 50A and 50B are combined, the pair of magic tapes 1 are crushed, whereby the beams 53 are formed. , 54 are joined together. The Velcro tape 1 may be continuously attached over the entire length of each beam 35, 54, or may be divided into a predetermined size.

According to the first embodiment as described above, the following effects are obtained. That is, since the lower beam 54 of the second-floor building unit 50B and the upper beam 53 of the first-floor building unit 50A are joined by the velcro tape 1 to form an integrated beam, the upper and lower beams 53, 54 are strong. Becomes Therefore, it is possible to counter the bending moment applied to the lower beam 54 of the second-floor building unit 50B over a predetermined value, and as a result, the balcony 61 can be safely attached to the second-floor building unit 50. Further, the velcro tape 1 is easy to cut and the like and can be easily attached to the beams 53 and 54, so that the attaching work of the connecting member can be performed in a short time. Further, if the velcro tape 1 is attached to the upper beam 53 of the first-floor building unit 50A and the lower beam 54 of the second-floor building unit 50B, the upper beam 53 can be simply placed on the first-floor building unit 50A. Since the lower beams 54 are also connected to each other, it is possible to easily build a unit-type building 60 having high strength even in the upper beam 53 and the lower beam 54 with little effort.

FIG. 2 shows a second embodiment of the coupling member. A taper block 2 is used as the connecting member in the present embodiment, and the taper block 2 includes an upper block 20 having a circular cross section attached to a lower beam 54 of a second floor building unit 50B and a first floor building unit. It consists of a lower block 21 with a circular cross section attached to an upper beam 53 of 50A.

The outer peripheral surface of the upper mold block 20 is formed as a tapered surface 20 A which is tapered downward from the lower surface of the lower beam 54. A recess 20B is formed inside the block 20. Then, the upper block 20 is fixed to the lower surface of the lower beam 54 with bolts and nuts 22. Inside the lower mold block 21, there is formed a recess 24 having a tapered surface 21A that widens upward. The upper mold block 20 can be fitted into the recess 24 in a state where the tapered surface 20A of the upper mold block 20 is engaged. The lower mold block 21 is fixed to the upper surface of the upper beam 53 with bolts and nuts 23. In addition, a plurality of such taper blocks 2 are used and are arranged and fixed at a predetermined interval in the longitudinal direction of the upper beam 53 and the lower beam 54. Further, the taper block 2 has a predetermined thickness so that it can be accommodated in the gap C between the upper and lower beams 53 and 54 when the first and second floor building units 50A and 50B are combined.

According to the second embodiment as described above, since the lower beam 54 of the second-floor building unit 50B and the upper beam 53 of the first-floor building unit 50A are coupled by the taper block 2, the first beam As in the above embodiment, the strength of the upper and lower beams 53, 54 connected to each other is increased. In addition, since taper surfaces 20A and 21A are formed on the upper mold block 20 and the lower mold block 21, when the first and second floor building units 50A and 50B are combined, the action of the taper surfaces 20A and 21A causes the building unit to function. There is a unique effect that 50A and 50B are easily engaged with each other.

3 and 4 show a third embodiment of the coupling member. The adhesive 3 is used as the joining member in this embodiment. The adhesive 3 is contained in a frame 30 fixed to the upper surface of the upper beam 53 of the first-floor building unit 50A as shown in FIG. The frame 30 is formed of an elastic member such as rubber, and its width is substantially the same as the width of the upper flange portion 53A of the upper beam 53, and its length is predetermined along the longitudinal direction of the upper beam 53. Is formed to the length of. Inside the frame 30, a housing portion 30A for housing the adhesive 3 and two escape portions 30B through which the adhesive 3 overflowing the housing portion 30A flows are formed.

The frame 30 is formed slightly higher than the gap C between the lower beam 54 of the second-floor building unit 50B and the upper beam 53 of the first-floor building unit 50A. When the second-floor building unit 50B is placed on the second floor building unit 50B, the frame 30 is crushed to the size of the gap C by the weight of the second-floor building unit 50B, so that the adhesive 3 is applied to the upper beam of the second-floor building unit 50B. It is designed to securely adhere to 53.

According to the third embodiment as described above, since the lower beam 54 of the second-floor building unit 50B and the upper beam 53 of the first-floor building unit 50A are bonded by the adhesive 3, the above-mentioned respective embodiments are performed. Similar to the example, there is an effect that the strength of the upper and lower beams 53, 54 connected to each other becomes stronger. In addition, in this embodiment, if the frame 30 is attached to the upper beam 53 of the first-floor building unit 50A at the factory in advance, the adhesive 3 can be poured into the frame 30 on site, which means that the work is easy. There is a unique effect.

The present invention is not limited to the above-described embodiments, but includes the following modifications and the like. That is, the coupling member is not limited to that shown in each of the embodiments, and for example, the magnet piece may be provided on one of the lower beam 54 of the second-floor building unit 50B and the upper beam 53 of the first-floor building unit 50A. May be attached. Further, as the coupling member, for example, an adhesive tape such as a double-sided tape may be used.

Further, as the connecting member, for example, a protruding member such as a pin is fixed to one of the lower beam 54 of the second-floor building unit 50B and the upper beam 53 of the first-floor building unit 50A, either one of the beams 53, 54. However, an engaging hole that engages with the projecting member may be formed in either of the other beams 53 and 54 so as to connect them.

Further, the taper block 2 used in the second embodiment uses the upper and lower blocks 20 and 21 having a circular cross-section, but the present invention is not limited to this, and the upper and lower blocks may be, for example, the long sides of the beams 53 and 54. It may be formed by a plate-shaped member having a predetermined length extending in the direction, and the side surface of the plate-shaped member is formed with a tapered surface extending in the longitudinal direction and in which upper and lower blocks are engaged with each other. In the second embodiment, the upper block 20 is attached to the lower beam 54 of the second-floor building unit 50B, and the lower block 21 is attached to the upper beam 53 of the first-floor building unit 50A. However, these may be reversed, that is, the lower mold block 21 may be attached to the lower beam 54 and the upper mold block 20 may be attached to the upper beam 53.

Further, the frame 30 of the adhesive material 3 used in the third embodiment is formed by the accommodating portion 30 and the two escape portions 30B. The escape portion 30B is provided if the flowed adhesive material 3 is collected. It may be one because it is good.

In addition, the specific structure, shape, and the like when implementing the present invention may be other structures and the like as long as the object of the present invention can be achieved.

[0024]

[Effect of the device]

 As described above, according to the unit type building of the present invention, there is an effect that the unit type building has a large strength against the load applied to the beam of the building unit having a heavy object mounted so as to project laterally.

[Brief description of drawings]

FIG. 1 is the first used in a unit-type building according to the present invention.
FIG. 6 is a vertical cross-sectional view of the coupling member of the example of FIG.

FIG. 2 is a vertical sectional view of a coupling member of the second embodiment.

FIG. 3 is a vertical sectional view of a coupling member of the third embodiment.

FIG. 4 is a perspective view of a coupling member of the third embodiment.

FIG. 5 is a perspective view of a general building unit.

FIG. 6 is an overall vertical sectional view of a general unit-type building.

[Explanation of symbols]

 1 Fastener (joint member, trade name) 2 Tapered block (joint member) 3 Adhesive (joint member) 50 Building unit 52 Pillar 53 Upper beam 54 Lower beam 60 Unit building 61 Balcony

Claims (4)

[Scope of utility model registration request] 1. A unit type building constructed by combining a plurality of building units in which a plurality of columns are connected by upper beams and lower beams to form a skeleton. A unit-type building characterized by being connected to a lower beam by a connecting member provided on at least one of these beams. 2. The unit-type building according to claim 1, wherein the connecting member is a thin member having a shape-retaining hook provided on an upper beam of the lower floor building unit and a lower beam of the upper floor building unit. Unit type building characterized by being fiber. 3. The unit building according to claim 1, wherein the connecting member is a taper block provided on an upper beam of the lower floor building unit and a lower beam of the upper floor building unit. Ceremony building. 4. The unit building according to claim 1, wherein the connecting member is an adhesive.