JPH07189509A - Builtup type simplified house box - Google Patents

Abstract

PURPOSE:To improve wind pressure resistance, habitability and assemblage by forming a housebox of a roof plate and a floor plate made of lightweight concrete with holes of the specified size opened at the center parts, and plural wall plates, and interposing the wall plates between the roof plate and the floor plate and connecting them fixedly by connecting means. CONSTITUTION:In the state of being mounted to a rotary shaft 44, a roof plate 1 and a floor plate 2 are rotated little by little to determine directionality. A jack 48 is driven to press the floor plate 2 toward the roof plate 1 side, and after positioning and putting both plates 1, 2 out of rotation, a wall plate 3 is placed in the bridged state in a specified position between the roof plate 1 and the floor plate 2 and connected by appropriate bolts and nuts 5 after the alignment of bolt holes. After fitting the wall plate 3 to one side face, the jack 48 is loosened, and the roof plate 1 and the floor plate 2 are rotated in the specified direction so that the other side face is placed on the upper side to fit wall plates 3 in regular succession. This action is repeated to fit the four-face wall plates 3. Upon completing the assembly of a house box, a hydraulic cylinder 45 is driven to put a frame body 42 in the upright state as shown by an imaginary line.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary assembling type house box which is installed outdoors at a construction site, an event site or the like and is used for a certain period.

[0002]

2. Description of the Related Art Generally, this kind of temporary house box is used for various purposes, for example, it is widely used for simple hand washing, hot water supply, shower or bath, and toilet. ing. As a conventionally used house box, for example, a tin plate, an aluminum plate, an FRP or a plastic box is known.

[0003]

Since these conventional house boxes are constructed so as to be ultra-lightweight with an emphasis on mobility, easiness of handling, and the like, after the installation, a position shift or a fall accident due to a strong wind or the like will occur. It is a structure that tends to occur. Therefore, reinforcement measures for wind pressure resistance measures must also be implemented.

Further, since the wall and floor plates are thinly formed due to the aim of reducing the weight, they are poor in pressure resistance and become sticky or dented. Not only does it have the problem of poor habitability due to the accumulation of dust, but it also has the problem of being easily stripped off because of the thin plate thickness where the handles and fittings are attached. .

Further, in order to solve the above-mentioned problems, for example, when the house box is made of concrete, the weight of the small house box having an area of 1 square meter is about 2 tons or more. In addition, the temporary house box for moving is too heavy, and it takes much time to carry and install it, and not only the workability is poor, but also each component is too heavy and the assembling work is extremely difficult.

Therefore, the conventional example has a problem that the wind pressure resistance is improved and the airtightness is maintained to improve the habitability, and the assembling and handling are easy.

[0007]

As a concrete means for solving the above-mentioned problems of the prior art, the present invention provides a roofing board and a flooring board made of lightweight concrete having a hole of a predetermined size in the central portion, and a plurality of lightweight concrete. The present invention provides a prefabricated simple house box comprising a plurality of wall plates, the wall plate being interposed between the roof plate and the floor plate, and being fixedly connected by a connecting means. A rib and / or a stepped portion as a reference for attaching the wall plate to maintain airtightness, and the hole of the predetermined size is a hole through which the rotary shaft is inserted at the time of assembly. In this case, the connecting means are bolts and nuts so that the assembling workability can be improved.

[0008]

In the assembled simple house box according to the present invention, the roof plate, the floor plate and the wall plate are formed of light concrete as individual members, and the members are assembled to form a predetermined weight. There is no need to take measures against wind pressure afterwards, and also during assembly work, the rotating shaft can be inserted into the hole provided in the central part of the roof plate and floor plate, and the wall plate can be assembled while rotating it with the whole body lying down So
Easy to assemble with a small number of people.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described in more detail with reference to the illustrated embodiment. In FIGS. 1 to 3, reference numeral 1 denotes a roof plate whose upper surface has a left and right tapered surface.
A plurality of wall plates 3 each having a predetermined width are attached between and to form a house box.

The roof plate 1, the floor plate 2, and the wall plate 3 are separately formed of lightweight concrete as constituent members, and these members are assembled in a house shape in a predetermined order to have an entrance 4. Two house boxes are formed.

As shown in FIGS. 4 to 5, the roof plate 1 is formed in a substantially quadrangular shape in a plan view, and a hole 11 having a predetermined size is formed in the central portion of the roof plate 1 and the roof plate 1 is formed. A rib 12 having a substantially quadrangular shape is formed with a predetermined height in the vicinity of four edges of the lower surface.

The ribs 12 serve as a reference for mounting the wall plate 3 and also serve to block drafts. A plurality of bolt holes 13 for attaching the wall plate 3 are formed at a predetermined interval. The overall configuration of the roof plate 1 is not limited to a quadrangular shape, and may be formed in a rectangular shape, for example, and the tapered surface of the roof may be not only left and right but also a tapered surface that is inclined from the central portion to each edge. it can.

The floor plate 2 is, as shown in FIGS.
It is formed in a quadrangular shape substantially corresponding to the roof plate 1 and has a small size, and a hole 21 of the same predetermined size is formed in the central portion thereof.

The upper surface of the floor plate 2 is a tapered surface which is entirely inclined toward the hole 21, and step portions 22 are formed along the four edges. This step 22
Is a standard for mounting the wall plate 3,
A plurality of bolt holes 23 for mounting the wall plate are provided at predetermined intervals on the vertical surface of the step portion 22. The step portion 22 also serves to block drafts.

Further, legs 24 are provided on the lower surface of the floor plate 2. The leg portion 24 is formed by integrally projecting at four corners of a quadrangular shape with a predetermined height,
It is strong enough to support the entire house box. The floor plate 2 may also be formed in a rectangular shape, for example, corresponding to the shape of the roof plate 1.

The wall plate 3 is a flat plate having a relatively long rectangular shape as a whole, and bolt holes 31 are formed near both ends in the length direction thereof. This bolt hole 31
Correspond to the bolt holes 13 of the roof plate 1 and the bolt holes 23 provided in the floor plate 2, respectively, and the positional relationship of these bolt holes is formed with relatively high dimensional accuracy, and Each member is fixed by connecting with an appropriate bolt 5.

Next, an example of assembling the above-mentioned members to form a house box will be described with reference to FIGS.
Reference numeral 40 denotes a work floor surface, and a predetermined slit-shaped gap 41 is formed on the floor surface, and a frame body 42 having a substantially U-shape for assembly can be undulated so as to straddle the gap 41. It is installed in.

A bearing portion 43 is attached to the lower portion of the rear side of the frame body 42 so that the opening side faces the upper surface when the frame body 42 is laid down. Then, the upper and lower wall surfaces 42a, 42 of the frame body 42
A rotary shaft 44 which is inserted through b is provided so as to be freely inserted and removed. The rotary shaft 44 is provided with a plurality of pin holes in which the positional intervals are accurately set in order to regulate the interval between the roof plate 1 and the floor plate 2. It is provided. In addition, the undulation of the frame body 42 is performed by the hydraulic cylinder device 45 or the like attached to the back side.

When the rotary shaft 44 is inserted from the lower wall surface 42a through the upper wall surface 42b with the frame body 42 lying down, the floor plate 2 and the roof plate 1 are set at predetermined positions in the frame body 42. , And penetrates through the respective holes 11 and 21. At that time, thrust bearings 4 are provided above and below the floor plate 2.
6, 47 are provided to rotatably support the rotary shaft 44, and a jack 48 is interposed between the lower wall surface 42a and the lower thrust bearing 46 to rotate the rotary shaft 44.
The position is regulated.

The upper thrust bearing 47 is equipped with a pin 47a. In order to regulate the position of the thrust bearing 47 with respect to the rotary shaft 44, the pin 47a is inserted into the pin hole 44a and fixed at a set position. To do.

Also in the roof plate 1, thrust bearings 49 and 50 are interposed on the upper and lower surfaces thereof, and the upper thrust bearing 50 is attached to a predetermined position on the upper wall surface 42 in advance. The lower thrust bearing 49 is equipped with a pin 49a, and the pin 49a is attached to the rotary shaft 44.
Roof plate 1 by inserting it into the pin hole 44b provided in the
Is regulated.

With the roof plate 1 and the floor plate 2 attached to the rotary shaft 44 in this manner, the roof plate 1 and the floor plate 2 are rotated little by little to determine the directionality, and the jack 48 is driven to drive the floor plate. By pressing 2 to the roof plate 1 side to position and prevent rotation, the wall plate 3 is placed in a predetermined position between the roof plate 1 and the floor plate 2 in a bridging state,
Align the bolt holes and connect them by connecting them with appropriate bolts and nuts.

After attaching the wall plate 3 to one side face, loosen the tightening of the jack 48, rotate the roof plate 1 and the floor plate 2 in a predetermined direction, and position them so that the other side faces come to the upper part. Then, the wall plates 3 are sequentially attached in the same manner as described above, and this operation is repeated to attach the four side wall plates 3.
It should be noted that an opening corresponding to the entrance surface is left.

In this way, by attaching the wall plate 3 while rotating the roof plate 1 and the floor plate 2,
Even if the components of the respective parts are somewhat heavy, the assembly work can be remarkably easily performed by a small number of people. At the time of this assembly work, the gap 41 of the work floor surface 40 may be covered with an appropriate plate material.

After the wall plate 3 is attached and the house box is completely assembled, the hydraulic cylinder device 45 is driven to bring the frame 42 to the standing state shown by the phantom line. In this state, the pin 49a is pulled out and the pressing force of the jack 48 is loosened to pull out the pin 47a. By doing so, the house box becomes rotatable with respect to the rotary shaft 44, and the jack 48 is further loosened to a predetermined position. After the house box is landed on the lower wall surface 42a with the spacer in between, the rotary shaft 44 is pushed down from the gap 41 and pulled out.

After that, the thrust bearings 47 and 49 in the house box are removed, and the house box which has been assembled by, for example, a forklift is taken out from the frame body 42, placed side by side in a predetermined position such as a warehouse, and stored and managed. You can do it. The house box assembled in this way is as shown in FIGS. 1 to 3, and is made of lightweight concrete. Therefore, for example, a 1 square meter house box has a weight of about 500 kg and can be easily transported by a truck. Become.

In actual use, they can be used individually and independently, or can be used by connecting a plurality of them in a continuous building manner. In the case of this multi-story type,
It is also possible to remove the wall plates on each adjacent side to allow the interiors to communicate with each other and expand the internal space for use.

A washbasin, a toilet bowl, a shower facility, a bathtub, etc. can be selected and installed inside, and the hole 11 provided in the roof plate 1 is used for ventilation and provided in the floor plate 2. The holes 21 are used as drain holes or perforation holes. If necessary, the entrance 4 can be left open, but an appropriate door or the like is attached.

Another embodiment shown in FIG. 10 is an example showing that the formation of the inlet portion is free. That is, in order to form the entrance portion of the house box, for example, the wall plate 3a is made thinner, the wall plates 3a are attached to both sides, the entrance is formed in the center, and the light window 6 And the door 8 with the knob 7 is attached. As described above, it is possible to use various devices.

[0030]

As described above, the assembling type simple house box according to the present invention comprises a lightweight concrete roof plate and floor plate having a hole of a predetermined size in the central portion, and a plurality of lightweight concrete wall plates. And the wall plate is interposed between the roof plate and the floor plate and connected and fixed by the connecting means, the house box has a predetermined weight, but it does not impose a heavy burden on transportation and transportation. Since it is not available, it can be transported to a predetermined place and installed, and even if it is installed in a stationary state without reinforcing measures for wind pressure resistance, it can be used in a stable state without being blown by strong winds. Produce an effect.

Further, since it is made of lightweight concrete, the floor surface and the wall surface are stable without being greasy or dented, and are excellent in fire resistance, water resistance, corrosion resistance, and the roof of the constituent members. By forming ribs and / or step portions that serve as a reference for attaching the wall plate on the plate and floor plate, it is said that the habitability is improved because the sound insulation and airtightness are maintained after the assembly and drafts do not enter. It has an excellent effect.

Further, the holes of a predetermined size formed in the roof plate and the floor plate are holes through which the rotary shaft is inserted at the time of assembly,
Assembling work is remarkably facilitated, and since it is used as a ventilation hole and a drain hole after assembly, various excellent effects such as excellent utilization as a house box can be obtained.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment of an assembled simple house box according to the present invention.

FIG. 2 is a side view of the embodiment.

FIG. 3 is a vertical cross-sectional view of the main part of the embodiment.

FIG. 4 is a cross-sectional view of a roof plate used in the same example.

FIG. 5 is a bottom view of the roof plate used in the embodiment.

FIG. 6 is a bottom view of the floor board used in the embodiment.

FIG. 7 is a cross-sectional view of a floorboard used in the same example.

FIG. 8 is a schematic plan view of an apparatus used for assembling the house box of the embodiment.

FIG. 9 is a schematic side view showing a situation in which a house box is assembled by the same device.

FIG. 10 is a front view of a house box according to another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 roof board 2 floor board 3 wall board 4 inlet 5 connecting means (bolts and nuts) 6 light window 7 knob 8 door 11 and 21 hole 12 rib 13,23,31 bolt hole 22 step 24 leg 40 working floor 41 gap 42 frame 42a lower wall surface 42b upper wall surface 43 bearing portion 44 rotating shaft 44a, 44b pin hole 45 hydraulic cylinder device 46, 47, 49, 50 thrust bearing 47a, 48a pin 48 jack

Claims (4)

[Claims] 1. A roofing board and a flooring board made of lightweight concrete having a hole of a predetermined size in a central portion, and a plurality of wall boards made of lightweight concrete, wherein a wall board is provided between the roofing board and the floor board. An easy-to-assemble house box characterized by being interposed and fixed by connecting means. 2. The assembled simple house box according to claim 1, wherein the roof plate and the floor plate are formed with ribs and / or step portions that serve as a reference for attaching a wall plate. 3. The assembling type simple house box according to claim 1, wherein the hole of the predetermined size is a hole through which a rotary shaft is inserted at the time of assembly, and is used as a ventilation hole and a drain hole after the assembly. 4. The assembled simple house box according to claim 1, wherein the connecting means is a bolt / nut.