JPH0666028A - Construction method for box structure - Google Patents
Construction method for box structureInfo
- Publication number
- JPH0666028A JPH0666028A JP22185792A JP22185792A JPH0666028A JP H0666028 A JPH0666028 A JP H0666028A JP 22185792 A JP22185792 A JP 22185792A JP 22185792 A JP22185792 A JP 22185792A JP H0666028 A JPH0666028 A JP H0666028A
- Authority
- JP
- Japan
- Prior art keywords
- construction
- floor
- tube
- roof
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、緊急に小屋を設置する
必要のある災害対策現場や、山間地などの僻地において
小屋を設置する場合などに用いる箱型構造物の建設方法
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of constructing a box-type structure for use in a disaster-prevention site where a hut must be urgently installed, or when a hut is installed in a remote area such as a mountainous area.
【０００２】[0002]
【従来の技術】図15および図16は従来の箱型小屋の組立
状態を示す斜視図である。人間の背丈を越えて倍以上の
高さの小屋を建設するためには、図15に示すように梁１
や柱２の組部材などの重量物を大型クレーン３で吊り下
げて組んだり組立用フレームを用いて組んだり、足場４
を作って人が小屋を組み立てたりしていた。この場合に
は、小屋の建設材料の運搬用トラックの他に大型クレー
ン３などを手配する必要があった。また、図16に示すよ
うに小屋建設用の特殊治具としての組立クレーン５また
は高額の組立ロボットなどの重量機械を山間地などの僻
地まで運搬して箱型小屋を建設していた。15 and 16 are perspective views showing an assembled state of a conventional box-type shed. In order to build a hut that is more than double the height of a human, a beam 1
Heavy objects such as pillars and pillars 2 can be hung with a large crane 3 and assembled using a frame for assembly, scaffolding 4
The people used to build a hut. In this case, it was necessary to arrange a large crane 3 and the like in addition to a truck for transporting the construction material for the hut. Further, as shown in FIG. 16, a heavy machine such as an assembling crane 5 or a high-priced assembling robot as a special jig for building a hut was transported to a remote area such as a mountainous area to construct a box-type hut.
【０００３】図17は従来の箱型小屋の外観を示す斜視図
である。図17に示すように、箱型小屋６は、たとえば幅
４ｍ、高さ４ｍ、奥行き10ｍなどの大きさで構成され、
柱７、縦梁８および横梁９よりなる骨部材と、この骨部
材を覆う床パネル10、壁パネル11および屋根パネル12と
で構成されている。この箱型小屋６を災害対策現場など
で建設して利用していた。FIG. 17 is a perspective view showing the appearance of a conventional box-type hut. As shown in FIG. 17, the box-type hut 6 has a size of, for example, a width of 4 m, a height of 4 m, and a depth of 10 m.
It is composed of a frame member composed of columns 7, vertical beams 8 and cross beams 9, and a floor panel 10, a wall panel 11 and a roof panel 12 which cover the frame members. This box-type hut 6 was constructed and used at disaster prevention sites.
【０００４】[0004]
【発明が解決しようとする課題】上記従来の建設工法で
は、大型クレーン３などの特殊な建設機械を要する他、
現地に建設機械を持ち込むことが困難である場合が多
い。また、これらの建設機械を用いて、現地では柱７、
縦梁８、横梁９および床パネル10などを１個または１組
づつ運んだり吊り上げたりして建設する工法であり、人
手と時間を多く要するという問題を有していた。The conventional construction method described above requires a special construction machine such as a large crane 3 and the like.
It is often difficult to bring construction machinery to the site. In addition, by using these construction machines, the pillar 7,
This is a construction method in which the vertical beam 8, the horizontal beam 9, the floor panel 10 and the like are carried or lifted one by one or by a set, and there is a problem that it requires a lot of manpower and time.
【０００５】本発明は上記従来の問題を解決するもの
で、クレーンなどの特殊な建設機械を必要とせず、建設
の省力化、省時間化を図ることができる箱型構造物の建
設方法を提供することを目的とするものである。The present invention solves the above-mentioned conventional problems, and provides a method for constructing a box-shaped structure that does not require a special construction machine such as a crane, and saves labor and time. The purpose is to do.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
に本発明の箱型構造物の建設方法は、柱部材の一方端部
を床部に、他方端部を屋根部にそれぞれ揺動自在に軸支
した折り畳み可能な構造部材を予め組み立て、前記構造
部材を折り畳んだ状態で建設現場まで運搬して設置し、
前記床部と屋根部の間に、前記床部上を移動可能な移動
部材上に建設用チューブを乗せて挿入して配置させ、前
記建設用チューブに空気を供給して膨張させることによ
り前記屋根部を押し上げるとともに前記柱部材を起立さ
せた後、前記構造部材を固定するものである。In order to solve the above-mentioned problems, a method of constructing a box-shaped structure according to the present invention is such that one end of a column member is swingable to a floor part and the other end is swingable to a roof part. Assemble the foldable structural member pivotally supported in advance, transport the structural member in a folded state to the construction site and install it,
Between the floor part and the roof part, the construction tube is placed and placed on a moving member movable on the floor part, and the roof is constructed by supplying air to the construction tube to expand the roof. The structural member is fixed after pushing up the portion and raising the pillar member.
【０００７】[0007]
【作用】上記構成により、柱部材の一方端部を床部に、
他方端部を屋根部にそれぞれ揺動自在に軸支した構造部
材を予め組み上げて建設現場まで折り畳んだ状態で運搬
し、建設現場において、床部と屋根部の間に建設用チュ
ーブを挿入して配置させ、これを膨らませることで柱部
材を揺動させ、このとき、屋根部は上昇するとともに長
手方向一方側に移動し、また、建設用チューブは移動部
材とともに床部上を他方側に移動して膨張力が効率よく
構造部材を起こす力として働くので、従来のように建設
現場までクレーンなどの建設機械を持ち込んで１個また
は１組づつ運んだり吊り上げたりして建設する必要は無
くなり、組み立てられ折り畳まれた構造部材は建設用チ
ューブの膨張力で一気に立ち上げられて、建設の省力
化、省時間化が図られ、特に、緊急に小屋を設置する必
要のある災害対策現場や、大型クレーンなどの組立機械
を持ち込めないような山間僻地などにおいて箱型構造物
を建設する場合に有効である。With the above structure, one end of the pillar member is placed on the floor,
On the other hand, the structural members with the other ends swingably supported on the roof are assembled in advance and transported to the construction site in a folded state, and the construction tube is inserted between the floor and the roof at the construction site. The pillar member is rocked by arranging it and inflating it, and at this time, the roof part moves up and moves to one side in the longitudinal direction, and the construction tube moves to the other side on the floor part together with the moving member. Since the expansion force works as a force to efficiently raise the structural members, it is no longer necessary to bring construction machines such as cranes to the construction site and carry them one by one or set up or lift to construct as in the past. The collapsed and folded structural members are quickly launched by the expansive force of the construction tube, which saves time and labor for construction. And, it is effective in the case where the construction of a box-shaped structure such as in mountainous remote areas so as not to bring in the assembly machine such as a large crane.
【０００８】[0008]
【実施例】以下、本発明の一実施例について図面を参照
しながら説明する。図１は本発明の一実施例の箱型小屋
の構造を示す縦断面図、図２はその横断面図である。図
１および図２において、骨材として上部縦梁21を左右に
２本設け、これら上部縦梁21の間には長手方向に対して
一定間隔毎に屋根横梁22が配置され、梯子状に屋根骨枠
組が構成される。また、骨材として下部縦梁23を左右に
２本設け、これら下部縦梁23の間には長手方向に対して
一定間隔毎に床横梁24が配置され、梯子状に床骨枠組が
構成される。左右の下部縦梁23上にそれぞれ立設されて
一定間隔毎に設けられた複数の柱25は、その上端部を横
梁26で連結して門型に構成されて、上部縦梁21および屋
根横梁22よりなる屋根骨枠組を支えている。以上の上部
縦梁21、屋根横梁22、下部縦梁23、床横梁24、左右複数
の柱25および横梁26により箱型小屋の骨組を構成してい
る。この箱型小屋の骨組に、屋根パネル27、床パネル28
および左右の壁パネル29がそれぞれボルトなどの金具で
外側より固定され、それぞれ骨組表面を覆って屋根部、
床部および壁部を構成している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a vertical sectional view showing the structure of a box-type hut according to an embodiment of the present invention, and FIG. 2 is a transverse sectional view thereof. In FIG. 1 and FIG. 2, two upper vertical beams 21 are provided as aggregates on the left and right sides, and roof horizontal beams 22 are arranged at regular intervals in the longitudinal direction between the upper vertical beams 21, and the roof is formed like a ladder. The skeleton framework is constructed. Further, two lower vertical beams 23 are provided on the left and right as aggregates, and horizontal floor beams 24 are arranged between the lower vertical beams 23 at regular intervals in the longitudinal direction to form a ladder-like floor skeleton framework. It A plurality of pillars 25, which are respectively erected on the left and right lower vertical beams 23 and provided at regular intervals, are connected to each other at their upper ends by a horizontal beam 26 to form a gate shape. It supports a roof frame consisting of 22 frames. The upper vertical girder 21, the roof lateral girder 22, the lower vertical girder 23, the floor lateral girder 24, the plurality of left and right columns 25, and the lateral girder 26 constitute a frame of a box-type shed. The frame of this box-type hut has roof panel 27 and floor panel 28.
And the left and right wall panels 29 are fixed from the outside with metal fittings such as bolts, respectively, covering the surface of the frame and the roof part,
It constitutes the floor and walls.
【０００９】図３は図１の箱型小屋における床部の構造
を示す一部破断斜視図である。図３において、左右２本
の下部縦梁23間に一定間隔毎に梯子状に床横梁24が配設
されて連結され床骨枠組30が構成される。床骨枠組30上
を覆って固定される床パネル28は複数の床パネル部材28
ａで構成されている。この床パネル部材28ａは長手方向
両端部に取付用つば部を有し、これら取付用つば部を介
して床横梁24などとボルトで固定される。床骨枠組30の
上面に床パネル部材28ａを順次固定して覆って行くこと
で床部が組み立てられる。また、左右の下部縦梁23には
それぞれ、一定間隔毎の位置に柱取付用のピン板金具31
が２枚対向するように取り付けられる。FIG. 3 is a partially cutaway perspective view showing the structure of the floor of the box-type shed shown in FIG. In FIG. 3, floor horizontal beams 24 are arranged in a ladder shape at regular intervals between two right and left lower vertical beams 23, and are connected to form a floor framework 30. The floor panel 28 fixed over the floor frame 30 is a plurality of floor panel members 28.
a. The floor panel member 28a has mounting flanges at both ends in the longitudinal direction, and is fixed to the floor cross beam 24 and the like with bolts via these mounting flanges. The floor portion is assembled by sequentially fixing and covering the floor panel member 28a on the upper surface of the floor framework 30. Further, the left and right lower vertical beams 23 are respectively provided with pin plate fittings 31 for column mounting at positions at regular intervals.
Are attached so as to face each other.
【００１０】図４のａは図１の箱型小屋におけるピン板
金具31の構造を示す正面図であり、ｂはその使用状態図
である。図４のａに示すように、ピン板金具31の一方端
部は半円形に構成され、また、他方端部は角形に構成さ
れている。この半円形の略中央部にはピン用穴32が設け
られ、また、このピン用穴32を中心にして180 °対称位
置に２組のボルト用穴33がそれぞれ設けられている。こ
れら４個のボルト用穴33は柱25が起立したときに柱25の
基部を固定するためのものである。また、ピン板金具31
の他方端部側には下部縦梁23に固定するためのボルト用
穴34が２カ所設けられている。このピン板金具31は柱25
を両側より挟むようにして２枚１組で構成される。さら
に、図４のｂに示すように、架設中は、ピン板金具31は
下部縦梁23にボルト用穴34を介してボルト35で取り付け
られ、また、ピン板金具31のピン用穴32さらに柱25の基
部中央を貫通させてピン36を通し、柱25と下部縦梁23を
ピン板金具31およびピン36を介して連結している。この
ピン36を中心に柱25は揺動自在に軸支されている。さら
に、柱25の基端部も半円形状に構成され、ピン36を中心
に揺動可能な形状に構成されている。FIG. 4a is a front view showing the structure of the pin plate fitting 31 in the box-type shed shown in FIG. 1, and b is a state of use thereof. As shown in FIG. 4A, one end of the pin plate fitting 31 has a semicircular shape, and the other end has a rectangular shape. A pin hole 32 is provided at the substantially central portion of the semicircle, and two sets of bolt holes 33 are provided at 180 ° symmetrical positions with respect to the pin hole 32. These four bolt holes 33 are for fixing the base of the pillar 25 when the pillar 25 stands up. Also, the pin plate fitting 31
Two bolt holes 34 for fixing to the lower vertical beam 23 are provided on the other end side of the. This pin plate fitting 31 is a pillar 25
Is sandwiched from both sides, and is composed of two sheets. Further, as shown in FIG. 4B, during installation, the pin plate fitting 31 is attached to the lower vertical beam 23 with the bolt 35 through the bolt hole 34, and the pin hole 32 of the pin plate fitting 31 A pin 36 is passed through the center of the base of the pillar 25, and the pillar 25 and the lower vertical beam 23 are connected to each other via a pin plate fitting 31 and a pin 36. The pillar 25 is pivotally supported about the pin 36 so as to be swingable. Further, the base end portion of the pillar 25 is also formed in a semicircular shape, and is formed in a shape capable of swinging around the pin 36.
【００１１】図５に図１の箱型小屋の骨組を折り畳んだ
状態を示す正面図である。図５に示すように、柱25の上
端部には蝶番37が設けられ、この蝶番37により上部縦梁
21と柱25を揺動自在に連結している。また、柱25の基端
部は、柱25と下部縦梁23がピン板金具31およびピン36を
介して揺動自在に連結されており、柱25を倒して床部と
屋根部を折り畳み可能に構成している。また、折り畳ん
だときに上部縦梁21が下部縦梁23に対してずれる分だけ
床部の端部に補助床38を付けて延長する。さらに、通常
は、折り畳んだとき床部の上部縦梁21と屋根部の下部縦
梁23との間には隙間ｈが生じる。FIG. 5 is a front view showing a state in which the frame of the box-type shed shown in FIG. 1 is folded. As shown in FIG. 5, a hinge 37 is provided at the upper end of the pillar 25, and the hinge 37 allows the upper vertical beam to be supported.
The column 21 and the column 25 are swingably connected. Further, at the base end of the pillar 25, the pillar 25 and the lower vertical beam 23 are swingably connected via the pin plate fitting 31 and the pin 36, and the pillar 25 can be folded down to fold the floor portion and the roof portion. Is configured. Further, the auxiliary floor 38 is attached to the end portion of the floor portion by the amount that the upper vertical beam 21 is displaced with respect to the lower vertical beam 23 when folded and extended. Further, normally, when folded, a gap h is formed between the upper vertical beam 21 of the floor and the lower vertical beam 23 of the roof.
【００１２】図６は図１の箱型小屋の床部上に柱25を立
てたときの骨組の概略状態図である。図６において、柱
25を立てた後には、柱25の起立状態を固定するため、図
４のｂに示すように下部縦梁23と柱25をピン板金具31の
ボルト用穴33，34を介してボルト35で固定する。FIG. 6 is a schematic state view of the frame when the pillar 25 is erected on the floor of the box type shed shown in FIG. In Figure 6, the pillar
After the column 25 is erected, in order to fix the standing state of the column 25, the lower vertical beam 23 and the column 25 are bolted through the bolt holes 33 and 34 of the pin plate fitting 31 as shown in FIG. Fix it.
【００１３】図７は空気封入状態を示す超軽量構造の建
設用チューブの一部切欠外観斜視図である。図７におい
て、建設用チューブ39は、両端部を封止した円筒状の繊
維膜よりなる可撓性チューブで構成されている。すなわ
ち、この建設用チューブ39は、長手方向、周方向および
斜め方向に配置されたアラミド繊維材からなる外筒膜40
と、この外筒膜40の内面に配置された合成ゴム製の内筒
膜41と、この外筒膜40の外側にはこれらを抑えるために
巻回される押さえ繊維材42とからなっている。この内筒
膜41には外筒膜40から外方に突出する注入口43が設けら
れている。また、この注入口43を介して注入された空気
を抜いた状態、すなわち、空気が封入されていない状態
では可撓性を有する単なる膜であり、折り畳んだりまた
は巻取ったりすることも可能である。さらに、この注入
口43を介して所定圧力まで空気を封入することにより円
柱状に剛体化可能である。さらに、建設用チューブ39の
直径は建設工事用に大きく設定している。さらに、この
注入口43には建設用チューブ39の内部に空気を出し入れ
制御可能な制御弁（図示せず）が設けられる。FIG. 7 is a partially cutaway external perspective view of a construction tube having an ultralight structure showing an air-filled state. In FIG. 7, the construction tube 39 is composed of a flexible tube made of a cylindrical fiber membrane whose both ends are sealed. That is, the construction tube 39 has an outer tubular membrane 40 made of aramid fiber material arranged in the longitudinal direction, the circumferential direction and the diagonal direction.
And an inner tubular membrane 41 made of synthetic rubber disposed on the inner surface of the outer tubular membrane 40, and a holding fiber material 42 wound around the outer tubular membrane 40 to hold them down. . The inner tubular membrane 41 is provided with an injection port 43 protruding outward from the outer tubular membrane 40. Further, in the state in which the air injected through the injection port 43 is removed, that is, in the state in which the air is not sealed, it is a mere film having flexibility, and can be folded or wound. . Furthermore, by filling air through the inlet 43 up to a predetermined pressure, it can be made rigid in a cylindrical shape. Further, the diameter of the construction tube 39 is set large for construction work. Further, the inlet 43 is provided with a control valve (not shown) capable of controlling the flow of air into and out of the construction tube 39.
【００１４】上記構成の建設用チューブ39を用いて、以
下、箱型小屋をクレーンを用いずに組み立てる家屋建設
方法について説明する。図８は図１の箱型小屋を地上で
組み立てる状況を示す斜視図である。図８に示すよう
に、屋根横梁22および屋根パネル27は図を判り易くする
ために図示していないが、上部縦梁21、下部縦梁23、柱
25、横梁26、屋根横梁22および床横梁24の骨組を組立
て、その重量は２〜３人の人の力で運搬可能な重量に設
定される。また、箱型小屋の骨組を折り畳んだ状態で、
屋根パネル27および床パネル28を各骨組に予め地上でそ
れぞれ固定し、壁パネル29も地上で上部縦梁21や柱25の
頂部に引っ掛けるようにしておく。この状態はすだれと
同様の状態である。A method of constructing a house in which a box-type hut is assembled without using a crane using the construction tube 39 having the above structure will be described below. FIG. 8 is a perspective view showing a situation in which the box-type hut of FIG. 1 is assembled on the ground. As shown in FIG. 8, the roof cross beam 22 and the roof panel 27 are not shown for the sake of clarity, but the upper vertical beam 21, the lower vertical beam 23, and the pillars are not shown.
The frames 25, the cross beams 26, the roof cross beams 22, and the floor cross beams 24 are assembled, and the weight thereof is set to a weight that can be carried by the power of a few people. Also, with the framework of the box-type hut folded,
The roof panel 27 and the floor panel 28 are preliminarily fixed to each frame on the ground, and the wall panel 29 is also hooked on the tops of the upper vertical beams 21 and the pillars 25 on the ground. This state is similar to a blind.
【００１５】ここで、注入口43を介して注入空気を抜い
た建設用チューブ39を、折り畳まれた床部と屋根部の隙
間ｈに長手方向に対して挿入してセットすると、図９に
示す状態になる。すなわち、図９に示すように、床パネ
ル28と建設用チューブ39の間には、床パネル28上で移動
可能なように底面にローラ44の付いた板部材45を、その
上に建設用チューブ39を乗せた状態で長手方向に渡って
挿入して配置する。そして、図10の状態から建設用チュ
ーブ39を、注入口43からコンプレッサなどで空気を供給
して膨張させると、建設用チューブ39は横梁26に当たっ
て横梁26とともに屋根部を押し上げると同時に、柱25は
ピン36を中心として揺動して倒れた状態から垂直な状態
になろうとする。Here, when the construction tube 39 from which the injection air has been removed through the injection port 43 is inserted into the gap h between the folded floor portion and the roof portion in the longitudinal direction and set, it is shown in FIG. It becomes a state. That is, as shown in FIG. 9, between the floor panel 28 and the construction tube 39, a plate member 45 having a roller 44 on the bottom surface so as to be movable on the floor panel 28, and the construction tube thereon. With 39 mounted, insert along the longitudinal direction and place. Then, when the construction tube 39 is expanded from the state of FIG. 10 by supplying air from the inlet 43 with a compressor or the like, the construction tube 39 hits the cross beam 26 and pushes up the roof part together with the cross beam 26, and at the same time, the pillar 25 It swings around the pin 36 and tries to change from a fallen state to a vertical state.
【００１６】図11は建設用チューブ39が膨張中で柱25な
どの構造部材を起こしている状態を示しており、壁パネ
ル29とともに引きずられて上昇していく。このとき、屋
根部の位置は上昇とともに左方向に移動するので、建設
用チューブ39は逆方向に力を受けて、ローラ44の付いた
板部材45とともに床パネル28上を移動する。さらに、図
12は概略骨組みだけで外周部のパネルを示していない
が、柱25は垂直に立って、一応、箱型小屋の骨組が完成
された状態を示しており、ここで、起立した柱25の基部
をピン板金具31のボルト用穴33を介してボルト35で固定
し、建設用チューブ39の空気を抜いてしぼめた後、ロー
ラ44の付いた板部材45とともに取り出す。さらに、パネ
ル類の梁および柱25との最終的なボルト固定を行って箱
型小屋を得ることができる。FIG. 11 shows a state in which the construction tube 39 is expanding and raising structural members such as the pillars 25. The construction tube 39 is dragged along with the wall panel 29 and rises. At this time, since the position of the roof portion moves to the left as it rises, the construction tube 39 receives a force in the opposite direction and moves on the floor panel 28 together with the plate member 45 with the roller 44. Furthermore, the figure
Although 12 does not show the panel of the outer peripheral part only in the schematic frame, the pillar 25 stands in a vertical position and once shows the frame of the box-type hut, where the base of the standing pillar 25 is shown. Is fixed with bolts 35 through the bolt holes 33 of the pin plate fitting 31, and the construction tube 39 is deflated and deflated, and then taken out together with the plate member 45 with the roller 44. Further, a box-type hut can be obtained by finally fixing the panels to the beams and columns 25.
【００１７】ここで、超軽量構造の建設用チューブ39に
導入する空気圧力について検討すると、導入圧力は、図
13のａに示すように、一定間隔毎に設けられた柱25と柱
25の間を２ｍとし、建設用チューブ39が横梁26に食い込
む長さを0.5 ｍとすれば、建設用チューブ39によって支
持される構造部材の重量は、図13のｂに示される面積部
分Ａで支持される。柱25、横梁類およびパネル類の２ｍ
区間の総重量をＷとすると、建設用チューブ39の単位面
積当たりに掛かる圧力Ｐ1 は、次の（１）式に示すよう
になる。The air pressure introduced into the super lightweight construction tube 39 will now be examined.
As shown in 13a, pillars 25 and pillars are provided at regular intervals.
If the distance between 25 is 2 m and the length of the construction tube 39 that bites into the cross beam 26 is 0.5 m, the weight of the structural member supported by the construction tube 39 is the area A shown in b of FIG. Supported. Pillar 25, horizontal beams and panels 2m
Assuming that the total weight of the section is W, the pressure P 1 applied per unit area of the construction tube 39 is as shown in the following equation (1).
【００１８】 Ｐ1 ＝ Ｗ／Ａ ＝Ｗ／（50×200 ） ・・・・・（１） たとえば、柱25を200 ｋｇ、梁を300 ｋｇ、パネル類を
2500ｋｇとすれば、２ｍ区間の総重量Ｗは合わせて3000
ｋｇとなる。これを（１）式に代入すると、次の（２）
式のようになる。P 1 = W / A = W / (50 × 200) (1) For example, the column 25 is 200 kg, the beam is 300 kg, and the panels are
Assuming 2500 kg, the total weight W of the 2 m section is 3000 in total
It becomes kg. Substituting this into equation (1), the following (2)
It becomes like a formula.
【００１９】 Ｐ1 ＝3000／（50×200 ）＝0.3 ｋｇｆ／ｃｍ2 ・・・（２） また、図14のａ，ｂに示すように、建設用チューブ39が
食い込む横梁26の面だけで重量を受けるとすると、横梁
26の幅を14ｃｍとすれば、圧力Ｐ2 は、次の（３）式の
ようになる。P 1 = 3000 / (50 × 200) = 0.3 kgf / cm 2 (2) Further, as shown in a and b of FIG. 14, only on the surface of the horizontal beam 26 into which the construction tube 39 bites. If you want to receive the weight,
If the width of 26 is 14 cm, the pressure P 2 is given by the following equation (3).
【００２０】 Ｐ2 ＝3000／（50×14）＝4.3 ｋｇｆ／ｃｍ2 ・・・・（３） この圧力Ｐ2 ＝4.3 ｋｇｆ／ｃｍ2 は、通常のエンジン
コンプレッサで十分導入可能な値であり、超軽量構造の
建設用チューブ39を用いて容易に建設可能であることを
示している。P 2 = 3000 / (50 × 14) = 4.3 kgf / cm 2 (3) This pressure P 2 = 4.3 kgf / cm 2 is a value that can be sufficiently introduced by a normal engine compressor. , It can be easily constructed using the construction tube 39 having an ultralight structure.
【００２１】したがって、梁類や柱25などの骨部材を折
り畳んだ状態で地上で組み上げ、それを現地に運び、建
設用チューブ39が膨張する力を利用することにより、折
り畳んだ骨部材を一度に立ち上げ、その後、梁類にパネ
ル類を固定することで、箱型小屋建設の省力化、省時間
化を図ることができる。Therefore, the bone members such as the beams and columns 25 are assembled on the ground in a folded state, transported to the site, and the expanding tube 39 is used to expand the folded bone members at once. By starting up and then fixing the panels to the beams, it is possible to save labor and time for the construction of the box-type hut.
【００２２】なお、本実施例ではピン板金具29は２枚１
組で構成したが、このピン板金具29は一枚で構成しても
よく、要は柱25を揺動可能に構成して骨部材を折り畳み
状態から立ち上げ可能な構成であればよい。また、本実
施例では、床骨枠組30の上面に床パネル部材28ａを順次
固定して覆って行くことで床部を組み立てたが、この組
立方式は床部に限らず左右の壁部および屋根部にも適応
可能である。さらに、本実施例では、屋根パネル27およ
び床パネル28を各骨組に予め地上でそれぞれ固定し、壁
パネル29も地上で上部縦梁21や柱25の頂部にすだれ状に
引っ掛けて後で固定するようにしたが、床パネル28を各
骨組に予め地上でそれぞれ固定し、屋根パネル27および
壁パネル29を地上で上部縦梁21や柱25の頂部にすだれ状
に引っ掛けて後で固定してもよい。この場合、建設用チ
ューブ39の膨張力により屋根パネル27および壁パネル29
がともに引きずられて上昇していく。In this embodiment, two pin plate fittings 29 are provided.
Although it is configured as a set, the pin plate fitting 29 may be configured as a single piece, and the point is that the pillar 25 may be configured to be swingable and the bone member may be raised from the folded state. Further, in the present embodiment, the floor portion is assembled by sequentially fixing and covering the floor panel member 28a on the upper surface of the floor framework 30, but this assembly method is not limited to the floor portion, but the left and right wall portions and the roof are assembled. It can be applied to the department. Further, in this embodiment, the roof panel 27 and the floor panel 28 are fixed to the respective frames in advance on the ground, and the wall panel 29 is also fixed to the tops of the upper vertical beams 21 and the pillars 25 on the ground in the shape of a blind. However, even if the floor panel 28 is fixed to each skeleton on the ground in advance, and the roof panel 27 and the wall panel 29 are hooked on the tops of the upper vertical beams 21 and the pillars 25 on the ground in a comb shape, and then fixed later. Good. In this case, the expansion force of the construction tube 39 causes the roof panel 27 and the wall panel 29.
Are dragged together and rise.
【００２３】[0023]
【発明の効果】以上のように本発明によれば、予め構造
部材を組み立てて折り畳んだ状態で輸送し、この組み立
てられ折り畳まれた構造部材を建設用チューブの膨張力
で一気に立ち上げることができるため、現地での組立を
迅速化でき、また、クレーンなどの組立機械を必要とし
ないため、クレーンなどの組立機械を利用できないよう
な山間地などの僻地でも、大型で、重量構造物でも容易
に速く組み立てることができて、建設の省力化および省
時間化を図ることができる。As described above, according to the present invention, the structural members can be assembled in advance and transported in a folded state, and the assembled and folded structural members can be immediately raised by the expansion force of the construction tube. Therefore, assembling on-site can be speeded up, and because an assembling machine such as a crane is not required, it is easy to use a large and heavy structure even in a remote area such as a mountainous area where an assembling machine such as a crane cannot be used. It can be assembled quickly and can save labor and time for construction.
【図１】本発明の一実施例の箱型小屋の構造を示す縦断
面図FIG. 1 is a vertical sectional view showing the structure of a box-type hut according to an embodiment of the present invention.
【図２】図１における箱型小屋の構造を示す横断面図FIG. 2 is a cross-sectional view showing the structure of the box-type hut in FIG.
【図３】図１の箱型小屋における床部の構造を示す一部
破断斜視図FIG. 3 is a partially cutaway perspective view showing a structure of a floor portion of the box-type shed shown in FIG.
【図４】ａは図１の箱型小屋におけるピン板金具31の正
面図、ｂはその使用状態図4A is a front view of the pin plate fitting 31 in the box-type hut of FIG. 1, and FIG.
【図５】図１の箱型小屋の骨組を折り畳んだ状態図FIG. 5 is a diagram showing a state where the frame of the box-type shed shown in FIG. 1 is folded.
【図６】図１の箱型小屋の床部上に柱25を立てたときの
骨組の概略仮想図FIG. 6 is a schematic virtual view of a frame when a pillar 25 is erected on the floor of the box-type hut of FIG.
【図７】空気封入状態を示す超軽量構造の建設用チュー
ブの一部切欠外観斜視図FIG. 7 is a partially cutaway external perspective view of an ultra-lightweight construction tube showing an air-filled state.
【図８】図１の箱型小屋を地上で組み立てる状況を示す
斜視図8 is a perspective view showing a situation in which the box-type hut of FIG. 1 is assembled on the ground.
【図９】板部材45上に乗せた建設用チューブ39を、折り
畳まれた床部と屋根部間にセットした組立状態図FIG. 9 is an assembly state diagram in which the construction tube 39 placed on the plate member 45 is set between the folded floor portion and the roof portion.
【図１０】図７の建設用チューブ39を板部材45上に乗せ
て床部と屋根部間にセットした状態を示す斜視図10 is a perspective view showing a state in which the construction tube 39 of FIG. 7 is placed on the plate member 45 and set between the floor portion and the roof portion.
【図１１】図７の建設用チューブ39が膨張中で柱25など
の構造部材を起こしている状態を示す斜視図FIG. 11 is a perspective view showing a state in which the construction tube 39 of FIG. 7 is inflating and raising structural members such as columns 25.
【図１２】図７の建設用チューブ39の膨張力で構造部材
を立ち上げて箱型小屋の骨組が完成させた状態を示す斜
視図12 is a perspective view showing a state where the structural member is started up by the expansive force of the construction tube 39 shown in FIG. 7 and the frame of the box-type hut is completed.
【図１３】ａは建設用チューブ39が構造部材の単位部分
を立ち上げている状態を示す斜視図、ｂは構造部材の重
量Ｗが建設用チューブ39の面積部分Ａで支持される状態
を示す斜視図13A is a perspective view showing a state in which the construction tube 39 is raising a unit portion of the structural member, and FIG. 13B shows a state in which the weight W of the structural member is supported by the area portion A of the construction tube 39. FIG. Perspective view
【図１４】ａは構造部材の単位部分を示す斜視図、ｂは
構造部材の単位部分を支える横梁26の部分を示す斜視図14A is a perspective view showing a unit portion of a structural member, and FIG. 14B is a perspective view showing a portion of a lateral beam 26 that supports the unit portion of the structural member.
【図１５】従来の箱型小屋の組立状態を示す斜視図FIG. 15 is a perspective view showing an assembled state of a conventional box-type hut.
【図１６】従来の別の箱型小屋の組立状態を示す斜視図FIG. 16 is a perspective view showing an assembled state of another conventional box-type hut.
【図１７】従来の箱型小屋の外観を示す斜視図FIG. 17 is a perspective view showing the appearance of a conventional box-type hut.
21 上部縦梁 22 屋根横梁 23 下部縦梁 24 床横梁 25 柱 26 横梁 27 屋根パネル 28 床パネル 28ａ 床パネル部材 31 ピン板金具 32 ピン用穴 33，34 ボルト用穴 35 ボルト 36 ピン 37 蝶番 39 建設用チューブ 40 外筒膜 41 内筒膜 42 押さえ繊維材 43 注入口 44 ローラ 45 板部材 21 Upper vertical beam 22 Roof horizontal beam 23 Lower vertical beam 24 Floor horizontal beam 25 Pillar 26 Horizontal beam 27 Roof panel 28 Floor panel 28a Floor panel member 31 Pin plate metal fitting 32 Pin hole 33, 34 Bolt hole 35 Bolt 36 pin 37 Hinge 39 Construction Tube 40 Outer tube membrane 41 Inner tube membrane 42 Holding fiber material 43 Injection port 44 Roller 45 Plate member
Claims (1)
根部にそれぞれ揺動自在に軸支した折り畳み可能な構造
部材を予め組み立て、前記構造部材を折り畳んだ状態で
建設現場まで運搬して設置し、前記床部と屋根部の間
に、前記床部上を移動可能な移動部材上に建設用チュー
ブを乗せて挿入して配置させ、前記建設用チューブに空
気を供給して膨張させることにより前記屋根部を押し上
げるとともに前記柱部材を起立させた後、前記構造部材
を固定する箱型構造物の建設方法。1. A foldable structural member in which one end of a pillar member is pivotally supported on the floor and the other end is pivotally supported on a roof, respectively, and the structural member is folded in a construction site. Installed and placed between the floor and the roof, the construction tube is placed and placed on a movable member movable on the floor, and air is supplied to the construction tube. A method for constructing a box-shaped structure, in which the roof member is pushed up and the pillar member is erected by inflating the pillar member and then the structural member is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22185792A JPH0666028A (en) | 1992-08-21 | 1992-08-21 | Construction method for box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22185792A JPH0666028A (en) | 1992-08-21 | 1992-08-21 | Construction method for box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0666028A true JPH0666028A (en) | 1994-03-08 |
Family
ID=16773280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22185792A Pending JPH0666028A (en) | 1992-08-21 | 1992-08-21 | Construction method for box structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0666028A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917452A (en) * | 1972-06-06 | 1974-02-15 | ||
| JPS5084011A (en) * | 1973-11-26 | 1975-07-07 | ||
| JPH03197735A (en) * | 1989-12-26 | 1991-08-29 | Plus Kaken Kouhou Kenkyusho:Kk | Building method for housing |
-
1992
- 1992-08-21 JP JP22185792A patent/JPH0666028A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917452A (en) * | 1972-06-06 | 1974-02-15 | ||
| JPS5084011A (en) * | 1973-11-26 | 1975-07-07 | ||
| JPH03197735A (en) * | 1989-12-26 | 1991-08-29 | Plus Kaken Kouhou Kenkyusho:Kk | Building method for housing |
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