JPS6328728Y2 - - Google Patents

Description

[Detailed description of the invention] In this case, each of the supporting legs 2 of a precast concrete reinforcing support A, which has supporting legs 2 suspended from the four corners of a rectangular horizontal frame 1, is mounted on a foundation B, and the supporting legs 2 are suspended from the bottom plate 3. Wall plates 4a, 4b, 4c, 4d on the front, back, left and right sides are placed on the periphery.
The bottom plate 3 of the precast reinforced concrete shed C, which is constructed of precast reinforced concrete sheds C which are integrally arranged so that the lower end of each wall plate protrudes from the bottom plate 3, is mounted on the support A, and the protruding lower end of each wall plate is Fitted into each of the supporting legs 2 and connected via bolts 5, and fitted with the peripheral hanging portion 6 of the precast reinforced concrete roof slab D to the upper end edge of each of the wall slabs and connected via bolts 7. The object of this invention is to provide an assembled building that is easy to assemble and disassemble and is structurally rational.

Note that the foundation B is made of, for example, a split chestnut constructed at the bottom of a foundation hole excavated underground.
Further, the bolts 5 and 7 are embedded in the horizontal frame 1 and the wall slab by penetrating through holes 8 and 9 provided in the lower protruding part of the bottom slab 3 and the peripheral hanging part 6 of the roof slab D in the wall slab, respectively. It is designed to be screwed onto nuts 10 and 11. 12 and 13 in the diagram are nut 1
0 and 11, into which the tips of bolts 5 and 7 are inserted, 14 and 15 are anchor reinforcing bars welded to the same tubes 12 and 13, 16 and 17 are preventive mortar caulking, and 18 and 19 are This is a washer into which the bolts 5 and 7 are inserted.

As mentioned above, the prefabricated building according to the present project includes a precast reinforced concrete support A with support legs 2 hanging from the four corners of a rectangular horizontal frame 1, and a bottom plate 3 with wall plates 4a, 4b, 4c, and 4d on the front, rear, left, and right sides. It consists of a precast reinforced concrete shed C that is connected to the building, and a precast reinforced concrete roof slab D that has a peripheral hanging part 6 on the outer periphery.These are transported to the site and the supporting legs 2 of the support body A are placed on the foundation B. By placing the support plate A in a predetermined position, the shed C is placed on the support plate A, and the shed C is further placed on the same shed C and connected to each other. Buildings can be easily assembled.

Therefore, the shed C has wall plates 4a, 4 on the front, rear, left and right sides.
The lower end portions of b, 4c, and 4d protrude from the lower end of the bottom plate 3, and these protruding portions fit into the respective support legs 2 on the support A, and the bottom plate 3 is mounted on the support A, and the bolts 5 through the protrusion and the support leg 2
Since the sheds C are connected to each other, the positioning of the shed C is performed accurately, and the horizontal displacement of the shed C is prevented by the supporting legs 2, and the shed C is firmly connected to the supports A. It is something that will be done.

In addition, each wall plate 4a, 4b, 4c, 4 of the shed C
Since the peripheral hanging part 6 of the roof slab D is fitted onto the upper edge of d and connected with bolts 7, the horizontal movement of the roof slab D is restrained by the wall slab, and the roof slab D
is firmly coupled in place.

In this way, the present project constructs a building by assembling precast concrete members, and has a simple structure, easy construction, excellent water resistance, fire resistance, and heat resistance, and is advantageous in terms of maintenance management.

This prefabricated structure is applicable to small buildings such as bus shelters, storerooms, study rooms, simple toilets, garbage collection sheds, school sports club rooms, baths, greenhouses, various administrative offices, and hazardous materials storage sheds. It is something that will be done.

[Brief explanation of the drawing]

Figure 1 is a front view of the prefabricated building related to this project, Figure 2
The figure is a rear view, FIGS. 3 and 4 are left and right side views, respectively, FIGS. 5 and 6 are a vertical front view and a vertical side view, respectively, and FIGS. 7 and 8 are The figures are a portion of FIG. 5 and an enlarged view of the portion, respectively. A... Precast reinforced concrete support,
B... Foundation, C... Precast reinforced concrete shed, D... Precast reinforced concrete roof slab, 1... Rectangular horizontal frame, 2... Support legs, 3... Bottom slab, 4a, 4b, 4c, 4d... Wall slab, 5...Bolt, 6...Peripheral hanging part, 7...Bolt.

Claims (1)

[Scope of utility model registration request] Each of the supporting legs 2 of the precast coscrete reinforcing bar support A, which is formed by hanging supporting legs 2 from the four corners of a rectangular horizontal frame 1, is mounted on a foundation B, and the front, rear, left, and right wall plates 4a are mounted on the outer peripheral edge of the bottom plate 3. , 4b, 4c, and 4d in a precast reinforced concrete shed C in which the lower ends of the wall slabs protrude from the bottom slab 3, the bottom slab 3 is mounted on the support A, and The lower end protrusion of each wall slab is fitted into each of the supporting legs 2 and connected via bolts 5, and the peripheral hanging part 6 of the precast reinforced concrete roof slab D is fitted onto the upper end edge of each wall slab, and the bolts 7 are fitted. An assembled building characterized by being connected through.