JPH0978843A - Assembling method of all-weather type temporary roof - Google Patents
Assembling method of all-weather type temporary roofInfo
- Publication number
- JPH0978843A JPH0978843A JP23282295A JP23282295A JPH0978843A JP H0978843 A JPH0978843 A JP H0978843A JP 23282295 A JP23282295 A JP 23282295A JP 23282295 A JP23282295 A JP 23282295A JP H0978843 A JPH0978843 A JP H0978843A
- Authority
- JP
- Japan
- Prior art keywords
- temporary
- roof
- ground
- weather
- frame
- 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]
【発明の属する技術分野】本発明は、建設する建物の上
方を上昇可能な屋根架構で覆うことにより、天候に影響
されることなく工事を遂行できるようにした全天候型仮
設屋根の組立方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for assembling an all-weather temporary roof in which the construction of a building to be constructed is covered with a roof frame capable of ascending so that construction can be performed without being affected by the weather.
【0002】[0002]
【従来の技術】近年ではRC構造の高層ビルの建設用仮
設足場として、全天候型の仮設架構が提案されている。
この仮設架構は、構築予定建物の形状に合わせてその周
囲に複数本の仮設支柱を立設すると共に、各仮設支柱間
の上部に屋根架構を支持して、建物の高さ増加に伴って
仮設支柱を上方に継足しつつ屋根架構を持上げることに
より、天候に影響されることなく工事を遂行できるよう
になっている。また、前記屋根架構の下面には天井クレ
ーンを配置して、エレベータ等により揚重された資材を
この天井クレーンを通じて各部に搬送して組立てるよう
になっている。2. Description of the Related Art In recent years, an all-weather temporary frame has been proposed as a temporary scaffold for the construction of RC high-rise buildings.
This temporary frame is constructed by erecting a plurality of temporary columns around the building to be constructed and supporting a roof frame on the upper part between the temporary columns. By lifting the roof frame while supporting the pillars upward, the construction can be performed without being affected by the weather. An overhead crane is arranged on the lower surface of the roof frame, and materials lifted by an elevator or the like are transported to each part through the overhead crane and assembled.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、かかる
従来の全天候型仮設屋根にあっては、屋根架構が構築さ
れる際、まず、仮設支柱を先行して立設すると共に、足
場を組み、この足場の上で屋根架構の組立が行われるよ
うになっている。However, in such a conventional all-weather temporary roof, when the roof frame is constructed, first, the temporary pillars are set up in advance and the scaffold is assembled. The roof frame is to be assembled on the roof.
【0004】従って、前記屋根架構を構築するには高所
まで足場を組まなければならず、その組立ておよび構築
完了後の撤去作業が必要となって、余分な作業および労
働が必要となる。また、足場を用いた高所で屋根架構を
組立てるため、作業性が悪化すると共に精度が低下する
恐れがあり、かつ、高所作業の安全性を確保する必要が
ある。このため、工費が嵩むと共に、工期の長期化が来
されるという課題があった。Therefore, in order to construct the roof frame, scaffolding must be built up to a high place, and the assembling and removing work after completion of the constructing are required, and extra work and labor are required. Further, since the roof frame is assembled at a high place using scaffolds, workability may be deteriorated and accuracy may be deteriorated, and it is necessary to secure safety in high place work. Therefore, there are problems that the construction cost is increased and the construction period is prolonged.
【0005】そこで、本発明はかかる従来の課題に鑑み
て、屋根架構の構築を地表面近くで行うことにより、高
所作業を廃止するようにした全天候型仮設屋根の組立方
法を提供することを目的とする。In view of the conventional problems, the present invention provides a method for assembling an all-weather temporary roof in which the work of a high place is abolished by constructing the roof frame near the ground surface. To aim.
【0006】[0006]
【課題を解決するための手段】かかる目的を達成するた
めに本発明は、建設しようとする建物の建設予定位置に
近接またはこの予定位置内に、建設高さの増加に応じて
順次上方に継足し可能な仮設支柱を立設すると共に、こ
の仮設支柱にクライミング機構を取付け、このクライミ
ング機構に前記建物の上面全体を覆う屋根架構を支持
し、前記建物の高さ増加に伴って前記仮設支柱を上方に
継足しつつクライミング機構を上昇し、もって前記屋根
架構を持上げるようにした全天候型仮設屋根において、
前記仮設支柱の周辺地面を掘削した状態で該仮設支柱に
前記クライミング機構を取付けた後、前記屋根架構を地
表面上または地表面に近接した低位置で構築して該クラ
イミング機構に支持することを特徴とする。In order to achieve the above object, the present invention has a structure in which a building to be constructed is connected to or adjacent to a planned construction position and successively connected upward in accordance with an increase in the construction height. Along with erection of a temporary pillar that can be added, a climbing mechanism is attached to this temporary pillar, and a roof frame that covers the entire top surface of the building is supported by this climbing mechanism. In an all-weather temporary roof that climbs up the climbing mechanism while continuing to rise upwards, thereby raising the roof frame,
After the climbing mechanism is attached to the temporary support column in a state where the ground around the temporary support column is excavated, the roof frame is constructed at a low position on the ground surface or close to the ground surface and supported by the climbing mechanism. Characterize.
【0007】以上の方法により本発明の全天候型仮設屋
根の組立方法にあっては、屋根架構を構築する際に、仮
設支柱の周辺地面を掘削したことにより、この屋根架構
を地表面上または地表面に近接した低位置で構築するこ
とが可能となる。従って、前記屋根架構を構築するのに
足場を設ける必要がなくなるため、その構築作業を安全
かつ迅速に遂行して、作業性の大幅な向上が図られる。In the method for assembling an all-weather temporary roof according to the present invention by the above method, when the roof frame is constructed, the ground around the temporary columns is excavated so that the roof frame is placed on the ground surface or the ground. It is possible to build in a low position close to the surface. Therefore, since it is not necessary to provide a scaffold for constructing the roof frame, the construction work can be performed safely and quickly, and the workability can be greatly improved.
【0008】[0008]
【発明の実施の形態】以下、本発明の実施形態を添付図
面を参照して詳細に説明する。図1から図6は本発明に
かかる全天候型仮設屋根の組立方法の一実施形態を示
し、図1は全天候型仮設屋根を用いた建設途中を示す上
端部分の側面図、図2は全天候型仮設屋根を構築するた
めの基礎杭の打設工程を示す断面図、図3は全天候型仮
設屋根の仮設支柱及び基礎を構築するための地盤掘削工
程を示す断面図、図4は全天候型仮設屋根の仮設支柱の
立設工程を示す断面図、図5は全天候型仮設屋根のクラ
イミング機構の取付け工程を示す断面図、図6は全天候
型仮設屋根の屋根架構の構築工程を示す断面図である。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. 1 to 6 show an embodiment of an assembling method of an all-weather temporary roof according to the present invention, FIG. 1 is a side view of an upper end portion showing a construction process using the all-weather temporary roof, and FIG. 2 is an all-weather temporary installation. Sectional drawing showing the step of placing the foundation piles for building the roof, Figure 3 is a sectional view showing the temporary pillars of the all-weather temporary roof and ground excavation step for building the foundation, and Figure 4 is the all-weather temporary roof. FIG. 5 is a cross-sectional view showing the standing process of the temporary support columns, FIG. 5 is a cross-sectional view showing the mounting process of the climbing mechanism of the all-weather temporary roof, and FIG. 6 is a cross-sectional view showing the process of constructing the roof frame of the all-weather temporary roof.
【0009】即ち、本実施形態では図1に示すように全
天候型仮設屋根10を用いて建物12が下層階から上層
階へと順次構築されるようになっている。前記全天候型
仮設屋根10は、建設予定の前記建物12の外側に配置
された4本の仮設支柱14,14…と、各仮設支柱1
4,14…に昇降可能に取付けたクライミング機構1
6,16…と、各クライミング機構16,16…に四隅
を固定し、建物12の上面全体を水平に覆う屋根架構1
8とを備え、屋根架構18の下面には複数の天井クレー
ン20が設けられると共に、屋根架構18の上面中央に
長手方向に設けたガイドレール22に沿ってジブクレー
ン24が設けられる。That is, in this embodiment, as shown in FIG. 1, the building 12 is constructed sequentially from the lower floor to the upper floor by using the all-weather temporary roof 10. The all-weather temporary roof 10 includes four temporary pillars 14, 14 ... Which are arranged outside the building 12 to be constructed, and each temporary pillar 1
Climbing mechanism 1 attached to 4, 14, ...
6 and 16 and four climbing mechanisms 16 and 16 are fixed to the four corners to horizontally cover the entire top surface of the building 12.
8, a plurality of overhead cranes 20 are provided on the lower surface of the roof frame 18, and a jib crane 24 is provided along a guide rail 22 provided in the longitudinal direction at the center of the upper surface of the roof frame 18.
【0010】また、前記建物12の一側面中央には資材
揚重用の仮設エレベータ26が配置され、この仮設エレ
ベータ26を通じて揚重されたプレキャスト部材等の資
材は、前記天井クレーン20を走行するホイスト28に
受け渡されて建物12のフロア各部に供給される。A temporary elevator 26 for hoisting materials is arranged in the center of one side of the building 12, and materials such as precast members lifted through the temporary elevator 26 are hoist 28 that travels on the overhead crane 20. Is delivered to each part of the floor of the building 12.
【0011】前記仮設支柱14,14…はトラス組柱状
体の他に円筒形柱状体を選択することができ、建物12
の適宜部分に一端が固定された水平控え30に支持され
て自立性を保ちつつ、施工階の上昇に応じて前記ジグク
レーン24で揚重された仮設支柱14を上方に継足しつ
つ順次高さを増すことができる。As the temporary columns 14, 14, cylindrical columns can be selected in addition to the truss columns, and the building 12
While maintaining its independence by being supported by a horizontal retainer 30 whose one end is fixed to an appropriate portion of the jig, the temporary support columns 14 lifted by the jig crane 24 are added upward in accordance with the rise of the construction floor while sequentially increasing the height. Can be increased.
【0012】前記クライミング機構16,16…は、仮
設支柱14,14…の外周に挿通されたガイドスリーブ
16aと、このガイドスリーブ16aの上下に一体化さ
れ、仮設支柱14の周囲を包囲した上部フレーム16b
および中間フレーム16cとを備え、前記ガイドスリー
ブ16aの上下を二分割して、分割した両者間に前記屋
根架構18の隅部を挟み込んで固定している。また、前
記中間フレーム16cの下部には同じく仮設支柱14の
外周を包囲する下部フレーム16dが配置され、両フレ
ーム16c,16d間を複数の昇降用油圧ジャッキ16
eで連結してある。The climbing mechanisms 16, 16 ... Include a guide sleeve 16a inserted through the outer periphery of the temporary columns 14, 14 ... and an upper frame that is integrated above and below the guide sleeve 16a and surrounds the periphery of the temporary columns 14. 16b
And an intermediate frame 16c, the upper and lower parts of the guide sleeve 16a are divided into two, and the corners of the roof frame 18 are sandwiched and fixed between the divided two. Also, a lower frame 16d that surrounds the outer periphery of the temporary support column 14 is arranged below the intermediate frame 16c, and a plurality of lifting hydraulic jacks 16 are provided between the two frames 16c and 16d.
It is connected by e.
【0013】前記中間フレーム16cと下部フレーム1
6dには、仮設支柱14に係脱可能に差し込まれるピン
32が挿入され、このピン32によってクライミング機
構16を仮設支柱14に支持固定するようになってい
る。また、クライミング機構16の停止状態では油圧ジ
ャッキ16eは縮小し、前記ピン32の所定高さ位置に
支持されている。The intermediate frame 16c and the lower frame 1
A pin 32 that is removably inserted into the temporary support column 14 is inserted into the 6d, and the climbing mechanism 16 is supported and fixed to the temporary support column 14 by the pin 32. Further, when the climbing mechanism 16 is stopped, the hydraulic jack 16e is contracted and supported by the pin 32 at a predetermined height position.
【0014】そして、前記クライミング機構16を上昇
させる際には、中間フレーム16cのピン32を抜き、
油圧ジャッキ16eを伸長させて中間フレーム16cか
ら上の部分をジャッキストローク分だけ高くする。次に
前記中間フレーム16cにピン32を挿通して仮設支柱
14に固定した後、下部フレーム16dのピン32を抜
き、油圧ジャッキ16eを短縮させて下部フレーム16
dを追従させて持上げた後、この下部フレーム16dを
仮設支柱14にピン32固定する。このようにして、施
工階の上昇に応じて各仮設支柱14,14…にそれぞれ
設けた4つのクライミング機構16,16…を同期して
上昇させることにより、屋根架構18が水平状態を保持
しつつ持上げられる。When raising the climbing mechanism 16, the pin 32 of the intermediate frame 16c is pulled out,
The hydraulic jack 16e is extended to raise the portion above the intermediate frame 16c by the jack stroke. Next, after the pin 32 is inserted into the intermediate frame 16c and fixed to the temporary support column 14, the pin 32 of the lower frame 16d is removed, and the hydraulic jack 16e is shortened to lower the lower frame 16c.
After the d is moved up and lifted, the lower frame 16d is fixed to the temporary support column 14 by the pin 32. In this manner, the four climbing mechanisms 16, 16 provided on the respective temporary columns 14, 14 ... Are synchronously moved up in accordance with the rise of the construction floor, whereby the roof frame 18 maintains a horizontal state. Be lifted.
【0015】ここで、本実施形態では前記全天候型仮設
屋根10を構築するにあたって、まず、図2に示すよう
に、地面Gに前記仮設支柱14,14…を立設する位置
(本実施形態では4箇所)をボーリングして基礎杭4
0,40を打設した後、図3に示すように、前記仮設支
柱14,14…の周囲に基礎を構築するに必要な分(仮
設支柱の周辺地面)だけ掘削して基礎杭40上に基礎4
0Aを構築した後、図4に示すように、前記基礎40A
の上方にそれぞれ仮設支柱14,14…を立設する。そ
して、図5に示すように、前記仮設支柱14,14…に
クライミング機構16,16…を地面G下で取付け、次
いで、図6に示すように、前記クライミング機構16,
16…に跨がって屋根架構18を構築してクライミング
機構16,16…に支持する。Here, in constructing the all-weather temporary roof 10 in the present embodiment, first, as shown in FIG. 2, a position where the temporary columns 14, 14 ... Are erected on the ground G (in the present embodiment, in this embodiment). 4 piles)
After placing 0, 40, as shown in FIG. 3, excavating only the amount necessary for constructing a foundation around the temporary columns 14, 14 (ground around the temporary columns) and digging on the foundation pile 40. Foundation 4
After constructing 0A, as shown in FIG.
The temporary columns 14, 14 ... Are erected above the above. Then, as shown in FIG. 5, the climbing mechanisms 16, 16 ... Are attached to the temporary columns 14, 14 ... Under the ground G, and then, as shown in FIG.
The roof frame 18 is constructed straddling 16 and is supported by the climbing mechanisms 16, 16.
【0016】以上の組立方法により構築される全天候型
仮設屋根10にあっては、まず、仮設支柱14,14…
を立設した後に、これら仮設支柱14,14…にクライ
ミング機構16を介して屋根架構18が取付けられ、こ
の屋根架構18の下方に建物12が構築されることにな
る。このとき、本実施形態では前記屋根架構18を構築
する際に、基礎40Aを構築するに必要な地面Gを掘削
することにより、この屋根架構18を地表面上または地
表面に近接した低位置で構築することが可能となる。従
って、前記屋根架構18を構築する際に、従来のように
足場を設ける必要がなく、若しくは、低く簡単な足場を
設ければ足りることになる。このため、前記屋根架構1
8の構築作業を安全な足場によって遂行できるため、屋
根架構18の精度を向上できると共に、迅速に作業を行
うことができ、作業性の大幅な向上を図ることができ
る。In the all-weather temporary roof 10 constructed by the above assembling method, first, the temporary columns 14, 14 ...
After erected, the roof frame 18 is attached to the temporary columns 14, 14 ... Through the climbing mechanism 16, and the building 12 is constructed below the roof frame 18. At this time, in the present embodiment, when the roof frame 18 is constructed, by excavating the ground G required for constructing the foundation 40A, the roof frame 18 is placed on the ground surface or at a low position close to the ground surface. It is possible to build. Therefore, when constructing the roof frame 18, it is not necessary to provide a scaffold as in the prior art, or it is sufficient to provide a low and simple scaffold. Therefore, the roof frame 1
Since the construction work of No. 8 can be performed by a safe scaffold, the accuracy of the roof frame 18 can be improved and the work can be performed quickly, and the workability can be greatly improved.
【0017】そして、前記屋根架構18を構築した後、
仮設支柱14,14…を継足してクライミング機構1
6,16…を上昇し、屋根架構18を所定高さまで持上
げ、この状態から建物12を順次構築して行く。After constructing the roof frame 18,
Climbing mechanism 1 by adding temporary columns 14, 14 ...
6 and 16 are lifted to raise the roof frame 18 to a predetermined height, and the building 12 is sequentially constructed from this state.
【0018】[0018]
【発明の効果】以上説明したように本発明の全天候型仮
設屋根の組立方法にあっては、仮設支柱にクライミング
機構を介して支持される屋根架構を構築する際に、仮設
支柱の周辺地面を掘削した状態で屋根架構を構築するよ
うにしたので、この屋根架構を地表面上または地表面に
近接した低位置で構築することが可能となる。従って、
前記屋根架構を構築するのに大掛かりな足場を組立てる
必要がなくなるため、その構築作業を安全かつ迅速に遂
行して、工費の削減および工期の短縮化を達成すること
ができるという優れた効果を奏する。As described above, in the method for assembling an all-weather temporary roof according to the present invention, when constructing a roof frame supported by a temporary strut through a climbing mechanism, the ground around the temporary strut is removed. Since the roof frame is constructed in the excavated state, the roof frame can be constructed on the ground surface or at a low position close to the ground surface. Therefore,
Since it is not necessary to assemble a large-scale scaffold to construct the roof frame, the construction work can be performed safely and promptly, and the excellent effect that the construction cost and the construction period can be reduced can be achieved. .
【図1】本発明の一実施形態を示す全天候型仮設屋根を
用いた建設途中の上端部分の側面図である。FIG. 1 is a side view of an upper end portion during construction using an all-weather temporary roof showing an embodiment of the present invention.
【図2】本発明の一実施形態を示す全天候型仮設屋根を
構築するための基礎杭の打設工程の断面図である。FIG. 2 is a cross-sectional view of a foundation pile driving process for constructing an all-weather temporary roof showing an embodiment of the present invention.
【図3】本発明の一実施形態を示す全天候型仮設屋根の
仮設支柱及び基礎を構築するための地盤掘削工程の断面
図である。FIG. 3 is a cross-sectional view of a ground excavation process for constructing a temporary support pillar and a foundation of an all-weather temporary roof showing an embodiment of the present invention.
【図4】本発明の一実施形態を示す全天候型仮設屋根の
仮設支柱の立設工程の断面図である。FIG. 4 is a cross-sectional view of the process of standing up the temporary support columns of the all-weather temporary roof according to the embodiment of the present invention.
【図5】本発明の一実施形態を示す全天候型仮設屋根の
クライミング機構の取付け工程の断面図である。FIG. 5 is a cross-sectional view of an attaching process of the climbing mechanism of the all-weather temporary roof showing the embodiment of the present invention.
【図6】本発明の一実施形態を示す全天候型仮設屋根の
屋根架構の構築工程の断面図である。FIG. 6 is a cross-sectional view of a process for constructing a roof frame of an all-weather temporary roof showing an embodiment of the present invention.
10 全天候型仮設屋根 12 建物 14 仮設屋根 16 クライミ
ング機構 18 屋根架構 20 天井クレ
ーン 24 ジブクレーン 40 基礎杭 40A 基礎 42 掘削部分10 All Weather Temporary Roof 12 Building 14 Temporary Roof 16 Climbing Mechanism 18 Roof Frame 20 Overhead Crane 24 Jib Crane 40 Foundation Pile 40A Foundation 42 Excavation Part
Claims (1)
近接またはこの予定位置内に、建設高さの増加に応じて
順次上方に継足し可能な仮設支柱を立設すると共に、こ
の仮設支柱にクライミング機構を取付け、このクライミ
ング機構に前記建物の上面全体を覆う屋根架構を支持
し、前記建物の高さ増加に伴って前記仮設支柱を上方に
継足しつつクライミング機構を上昇し、もって前記屋根
架構を持上げるようにした全天候型仮設屋根において、 前記仮設支柱の周辺地面を掘削した状態で該仮設支柱に
前記クライミング機構を取付けた後、前記屋根架構を地
表面上または地表面に近接した低位置で構築して該クラ
イミング機構に支持することを特徴とする全天候型仮設
屋根の組立方法。1. A temporary strut that can be successively added upward in accordance with an increase in the construction height is provided upright near or within the planned construction position of a building to be constructed, and the temporary strut is mounted on the temporary strut. A climbing mechanism is attached, a roof frame that covers the entire top surface of the building is supported by the climbing mechanism, and as the height of the building increases, the climbing mechanism is raised while adding the temporary support pillars upward, and thus the roof frame. In an all-weather temporary roof for lifting, after mounting the climbing mechanism on the temporary pillar in a state where the ground around the temporary pillar is excavated, the roof frame is placed on the ground surface or in a low position near the ground surface. A method for assembling an all-weather temporary roof, characterized in that the temporary roof is constructed by the method described above and is supported by the climbing mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23282295A JPH0978843A (en) | 1995-09-11 | 1995-09-11 | Assembling method of all-weather type temporary roof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23282295A JPH0978843A (en) | 1995-09-11 | 1995-09-11 | Assembling method of all-weather type temporary roof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0978843A true JPH0978843A (en) | 1997-03-25 |
Family
ID=16945329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23282295A Pending JPH0978843A (en) | 1995-09-11 | 1995-09-11 | Assembling method of all-weather type temporary roof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0978843A (en) |
-
1995
- 1995-09-11 JP JP23282295A patent/JPH0978843A/en active Pending
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