JPH09221917A - All weather type temporary roof equipment - Google Patents

All weather type temporary roof equipment

Info

Publication number
JPH09221917A
JPH09221917A JP3222996A JP3222996A JPH09221917A JP H09221917 A JPH09221917 A JP H09221917A JP 3222996 A JP3222996 A JP 3222996A JP 3222996 A JP3222996 A JP 3222996A JP H09221917 A JPH09221917 A JP H09221917A
Authority
JP
Japan
Prior art keywords
roof
construction
lightweight
unit
roof unit
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.)
Withdrawn
Application number
JP3222996A
Other languages
Japanese (ja)
Inventor
Masami Kikuchi
正見 菊地
Shunsuke Inomata
俊介 猪股
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Construction Co Ltd
Original Assignee
Mitsubishi Construction Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Construction Co Ltd filed Critical Mitsubishi Construction Co Ltd
Priority to JP3222996A priority Critical patent/JPH09221917A/en
Publication of JPH09221917A publication Critical patent/JPH09221917A/en
Withdrawn legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To simplify the construction by particularizing weight and wind resistance by forming a roof unit with a number of lightweight type rolled steel roof construction members in ridge direction and making the roof unit freely traveling in the ridge direction. SOLUTION: Lightweight steel lattice beams prefabricated in a factory are connected together by using insert joints on the site and a roof construction member 2 of a desired span is assembled. Next, many roof construction members 2 are built and arranged in the ridge direction, a membrane member 8 is attached to form a roof unit and then the freely traveling by manual labor in the ridge direction is made possible. Next, a plurality of roof units are provided in the same manner thereby building an all-weather type temporary roof equipment 1, which permits the work execution possible under all weather condition, and also the building materials are carried in a space under the roof by opening a roof unit desired. The roof unit has a weight of less than 30kg/m<2> and is able to withstand a wind pressure of 30m/s. By doing this, a lightweight construction can be provided and handling is made easier.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、全天候型仮設屋根
装置に関する。
TECHNICAL FIELD The present invention relates to an all-weather temporary roof apparatus.

【0002】[0002]

【従来の技術】建設業界では、天候に左右されることな
く工事を進めることができる全天候型仮設屋根装置の開
発が大きな課題となっている。このような装置は、作業
環境の改善、工程確保による作業の平準化・効率化及
び、施工品質の向上に寄与するものである。このような
全天候型仮設屋根装置としては、従来は天井クレーンを
付属したものあるいは建築物に付陸して昇降するもの等
が主流であったが、近年は単なる被覆型の軽量大スパン
のものが開発されている。例えば、特開平7−3467
1号公報、特開平6−3466001号公報が開示され
ている。しかしこれらのものも三角トラスを用いるな
ど、大スパン用のものである。また、軽量鉄骨を用いる
ものはアコーデオン方式となっている。
2. Description of the Related Art In the construction industry, the development of an all-weather temporary roof device that can proceed with construction regardless of the weather has become a major issue. Such a device contributes to improvement of work environment, leveling and efficiency of work by securing processes, and improvement of construction quality. Conventionally, as such an all-weather temporary roof device, a device with an overhead crane or a device for landing on a building and ascending / descending has been the mainstream, but in recent years, a simple cover type lightweight large span device has been used. Being developed. For example, JP-A-7-3467
Japanese Patent Laid-Open No. 1-3646001 is disclosed. However, these are also for large spans, such as using triangular trusses. The accordion system is used for the lightweight steel frame.

【0003】[0003]

【発明が解決しようとする課題】本発明は昇降装置をも
たない軽量で簡易なスライド型全天候型仮設屋根装置を
開発し、これを提供するものである。本発明の課題は、
次のとおりである。 (a)中規模鉄筋コンクリート造建物の地下工事程度に
適用する仮設屋根装置であって、適用される建物の用途
は限定しないが、条件として敷地に多少余裕がある郊外
又は市街地の建物を対象とする。
SUMMARY OF THE INVENTION The present invention is to develop and provide a lightweight and simple slide type all-weather temporary roof device having no elevating device. The object of the present invention is to
It is as follows. (A) Temporary roof device applied to the underground construction of a medium-scale reinforced concrete building, and the usage of the building is not limited, but it is targeted for buildings in the suburbs or urban areas where there is some margin on the site .

【0004】(b)仮設屋根材は雨や直射日光を遮り、
適度に透光性があるキャンバス張りとし、軽量化を図
る。 (c)施工階への資材の搬出入は屋根面をユニット単位
でスライドさせて任意の位置に搬出入口を開け、屋根面
から資材を搬出入する。スライドは人力で可能とする。
(B) Temporary roofing materials block rain and direct sunlight,
A moderately transparent canvas covering is used to reduce weight. (C) For loading and unloading materials to and from the construction floor, slide the roof surface in units to open a loading / unloading port at an arbitrary position, and load and unload materials from the roof surface. Slides can be done manually.

【0005】(d)屋根ユニットは桁行6m、梁間方向
22mの標準スパンとし、かつ梁間方向を1〜2m単位
で長さを調整可能にし、19m、16mを可変寸法とす
る。
(D) The roof unit has a standard span of girder rows of 6 m and a beam-to-beam direction of 22 m, and the length in the beam-to-beam direction can be adjusted in units of 1 to 2 m, and 19 m and 16 m are variable.

【0006】[0006]

【課題を解決するための手段】本発明は、上記問題点を
解決するために、次の技術手段を講じたことを特徴とす
る全天候型仮設屋根装置を提供する。本発明は、軽量形
鋼を用い、差し込みジョイントにより結合した屋根組構
造材を桁行き方向に多数連結して屋根ユニットを形成
し、屋根ユニットの両端部に桁行方向に走行自在な車輪
を設けたことを特徴とする全天候型仮設屋根装置であ
る。
SUMMARY OF THE INVENTION The present invention provides an all-weather temporary roof apparatus characterized by the following technical means in order to solve the above problems. According to the present invention, a roof unit is formed by connecting a large number of roof structural members joined by insertion joints in the girder direction using lightweight shaped steel, and wheels that can travel in the girder direction are provided at both ends of the roof unit. This is an all-weather temporary roof device.

【0007】前記屋根ユニットは重量30kg/m2
下で、風圧30m/sに耐える構造とする。また、桁行
き方向走行は人力でも可能なように、走行装置、屋根ユ
ニットの大きさ、重量を規制することによって、簡易に
使用することができる。また、前記屋根ユニットはスパ
ン変更自在なように、屋根組部材のスパン方向の部材を
継ぎ足して組み立てる構造とすると好適である。具体的
には、梁間方向の標準スパンを22mとし、梁間方向を
1〜2m単位で長さを調整可能にし、可変梁間スパンを
19m、16mとする。
The roof unit has a weight of 30 kg / m 2 or less and a structure capable of withstanding a wind pressure of 30 m / s. Further, since the traveling in the direction of the girder can be performed manually, it can be easily used by controlling the size and weight of the traveling device and the roof unit. Further, it is preferable that the roof unit has a structure in which members in the span direction of the roof assembly member are added to be assembled so that the span can be freely changed. Specifically, the standard span in the beam-to-beam direction is 22 m, the length in the beam-to-beam direction is adjustable in units of 1 to 2 m, and the variable beam-to-beam spans are 19 m and 16 m.

【0008】[0008]

【発明の実施の形態】本発明は、軽量形鋼を用いた屋根
組構造材を桁行き方向に多数連結して屋根ユニットを形
成し、これを桁行方向に走行自在にして多数設置して屋
根を形成し、この屋根の下で、天候の如何に係わらず建
築物、構築物の施工ができるようにし、工期を短縮する
と共に、計画的な施工を可能にするものである。とく
に、施工すべき建築物、構築物が多雨地帯に存在する場
合、あるいは施工すべき建築物、構築物等が地下構造を
含む場合等には、能率向上に寄与するところが莫大とな
る。多くの溶接作業を含む構造物においても同様であ
る。
BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, a roof unit is formed by connecting a large number of roof structural members made of lightweight steel in the girder direction, and a plurality of roof units are installed so that they can run freely in the girder row direction. Under the roof, it is possible to construct buildings and structures regardless of the weather, shorten the construction period, and enable planned construction. In particular, when a building or a structure to be constructed exists in a rainy area, or when the building or the structure to be constructed includes an underground structure, etc., the contribution to the improvement of efficiency becomes enormous. The same is true for structures that include many welding operations.

【0009】本発明の全天候型仮設屋根装置は、平面形
状が例えば22m×6mの長方形の屋根ユニットからな
り、風荷重30m/s、積雪及び地震荷重を考慮しない
仮設物の設計とする。棟高さ3.23m、重量3.5ト
ン/1ユニットとし、人力で移動可能にする。以下図面
を参照して、本発明の実施の形態を詳細に説明する。
The all-weather temporary roof apparatus of the present invention is composed of a rectangular roof unit having a planar shape of, for example, 22 m × 6 m, and has a design of a temporary structure which does not consider wind load of 30 m / s, snow load and earthquake load. The ridge height is 3.23 m and the weight is 3.5 tons / unit, and it can be moved manually. Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

【0010】図1は実施例の全天候型仮設屋根装置1の
正面図、図2は、全天候型仮設屋根装置1の全体斜視図
である。図1では、この全天候型仮設屋根装置1の下方
に、地盤(掘削底面)100まで掘り下げ、棚杭10
1、切梁102により掘削部の山留壁107を補強して
いることを示している。全天候型仮設屋根装置1は、両
端に枠組足場103を組み立て、その頂部に走行レール
104を設置し、この走行レール104上を桁行き方向
に走行するようになっている。枠組足場103は地盤上
に鉄板106を敷設しその上に組み立てられ控え材10
5等によって補強支持されている。
FIG. 1 is a front view of an all-weather temporary roof apparatus 1 of the embodiment, and FIG. 2 is an overall perspective view of the all-weather temporary roof apparatus 1. In FIG. 1, below the all-weather temporary roof apparatus 1, the ground (excavation bottom) 100 is dug down, and the shelf pile 10
1 shows that the mountain retaining wall 107 of the excavation portion is reinforced by the girder 102. In the all-weather temporary roof apparatus 1, frame scaffolds 103 are assembled at both ends, traveling rails 104 are installed on the tops, and traveling on the traveling rails 104 is carried out in the girder direction. The frame scaffold 103 is constructed by laying an iron plate 106 on the ground, and assembling it on the steel plate 106.
It is reinforced and supported by 5, etc.

【0011】実施例の全天候型仮設屋根装置1の屋根の
構造を図3に、その伏せ図を図4に示した。屋根組構造
物2は、軽量鉄骨ラチスビーム3からなり、ジョイント
金物4で接続した左右の屋根部材を棟金物5で繋ぎ、下
端を補強ワイヤ9で繋いで補強する。屋根組構造物2は
桁行き方向に多数列設して屋根ユニットを形成し、水平
繋ぎ材6でこれらを連結すると共に、水平ブレス7で結
合している。屋根ユニットは、図4の例では屋根組構造
物2を間隔1000mmごとに7セット用いて1つの屋
根ユニットを形成している。屋根組構造物2の上面に
は、膜材8が張られている。
FIG. 3 shows the structure of the roof of the all-weather temporary roof apparatus 1 of the embodiment, and FIG. 4 shows its concealed view. The roof assembly structure 2 is composed of a lightweight steel-framed lattice beam 3, and the left and right roof members connected by the joint hardware 4 are connected by the ridge metal 5, and the lower end is connected by the reinforcing wire 9 to reinforce. The roof-structured structures 2 are arranged in a row in the girder direction to form a roof unit, which are connected by a horizontal connecting member 6 and are connected by a horizontal breath 7. As the roof unit, in the example of FIG. 4, one roof unit is formed by using seven sets of the roof structure 2 at intervals of 1000 mm. A film material 8 is stretched on the upper surface of the roof structure 2.

【0012】軽量鉄骨ラチスビーム3は、図5(a)に
端面図を、図5(b)に側面図を示すように、軽量Cチ
ャンネル(例えばC−60×30×10×2.3)から
なる上弦材11及び下弦材12に丸鋼(例えば9mm
φ)からなるラチス筋13を溶接結合して形成したもの
である。図5の実施例では、上下弦材のデプスは300
mm、ラチス筋のピッチは250mm、軽量鉄骨ラチス
ビーム3の長さは5mである。
The lightweight steel-framed lattice beam 3 is made from a lightweight C channel (for example, C-60 × 30 × 10 × 2.3) as shown in an end view in FIG. 5A and a side view in FIG. 5B. The upper chord member 11 and the lower chord member 12 are round steel (for example, 9 mm
It is formed by welding and connecting lattice lines 13 made of φ). In the embodiment of FIG. 5, the depth of the upper and lower chord members is 300.
mm, the pitch of the lattice muscles is 250 mm, and the length of the lightweight steel-framed lattice beam 3 is 5 m.

【0013】図6に、ジョイント金物4の詳細図を示し
た。図6(a)は側面図、図6(b)は端面図である。
軽量鉄骨ラチスビーム3の端部を差し込む内部断面を有
する両端開放の箱形のジョイント金物21(例えば板厚
3.2mm×長さ450mmの箱形の一体溶接筒体)か
らなり、軽量鉄骨ラチスビーム3の上弦材11及び下弦
材12をジョイント金物21の両端からケース内に挿入
し、押え板22、24と共に上弦材11及び下弦材12
をボルトナット23、25で締めつけてジョイント金物
4と結合する。図6の例では12mmφのボルト4本ず
つで上弦材11及び下弦材12の端部を結合している。
FIG. 6 shows a detailed view of the joint hardware 4. 6A is a side view and FIG. 6B is an end view.
The lightweight steel-framed lattice beam 3 is made up of a box-shaped joint metal fitting 21 (for example, a box-shaped integrally welded cylinder having a plate thickness of 3.2 mm and a length of 450 mm) having an inner cross section into which the end of the lightweight steel-framed lattice beam 3 is inserted. The upper chord member 11 and the lower chord member 12 are inserted into the case from both ends of the joint hardware 21, and the upper chord member 11 and the lower chord member 12 together with the pressing plates 22 and 24.
Are fastened with bolts and nuts 23 and 25 to join the joint hardware 4. In the example of FIG. 6, the ends of the upper chord member 11 and the lower chord member 12 are joined by four 12 mmφ bolts.

【0014】図7は、棟金物5を示すもので(a)は側
面図、(b)は端面図である。棟金物5は軽量鉄骨ラチ
スビーム3の端部を差し込む内部断面を有する端部開放
の箱形の棟金物31を屋根勾配16.1度に合わせて左
右結合したもので、その内法は上記ジョイント金物4と
同様である。そして板厚4.5mmでの一体溶接筒体と
なっている。軽量鉄骨ラチスビーム3の上弦材11及び
下弦材12を棟金物31の両端からケース内に挿入し、
押え板32、34と共に上弦材11及び下弦材12をボ
ルトナット33、35で締めつけて棟金物5と結合す
る。図7に示すように、12mmφのボルト4本ずつで
上弦材11及び下弦材12の端部を結合している。なお
振れ止めピース36は、屋根組み立てのときに用いるも
のである。
FIGS. 7A and 7B show the metal fittings 5, in which FIG. 7A is a side view and FIG. 7B is an end view. The metal fitting 5 is a box-shaped metal fitting 31 with an open end having an internal cross section into which the end of the lightweight steel lattice beam 3 is inserted, which is joined left and right according to a roof slope of 16.1 degrees. The same as 4. And it is an integrally welded cylinder with a plate thickness of 4.5 mm. Insert the upper chord member 11 and the lower chord member 12 of the lightweight steel-framed lattice beam 3 into the case from both ends of the metal fitting 31.
The upper chord member 11 and the lower chord member 12 as well as the pressing plates 32 and 34 are tightened with bolts and nuts 33 and 35 to be joined to the metal fitting 5. As shown in FIG. 7, the ends of the upper chord member 11 and the lower chord member 12 are joined by four 12 mmφ bolts. The steady rest 36 is used when assembling the roof.

【0015】図7には、水平繋ぎ材6が描かれている。
図7の例では、直径48.6mmφの単管パイプであ
る。図8は屋根組構造物2の端部の支承部エンドキャッ
プ41を示している。図8(a)は側面図、(b)は端
面図である。支承部エンドキャップ41は、ジョイント
金物4と同様の内法寸法を有する一端開放の箱形のケー
スであって、軽量鉄骨ラチスビーム3の上弦材11及び
下弦材12をエンドキャップ41の開放端部からケース
内に挿入し、ジョイント金物の結合方式と同様に、押え
板と共に上弦材11及び下弦材12をボルトナット4
2、43で締めつけて結合する。エンドキャップ41は
4.5mmのプレートからなり、ボルトナット42、4
3は12mmφのボルトを用いている。
A horizontal tie 6 is depicted in FIG.
In the example of FIG. 7, it is a single pipe with a diameter of 48.6 mm. FIG. 8 shows a bearing end cap 41 at the end of the roof structure 2. FIG. 8A is a side view and FIG. 8B is an end view. The support end cap 41 is a box-shaped case having an inner diameter similar to that of the joint hardware 4 and having one end open, and the upper chord member 11 and the lower chord member 12 of the lightweight steel-framed lattice beam 3 from the open end of the end cap 41. Insert it into the case, and in the same way as the joint hardware connection method, attach the upper chord member 11 and the lower chord member 12 together with the holding plate to the bolt nut 4
Tighten with 2, 43 to join. The end cap 41 consists of a 4.5 mm plate, and the bolt nuts 42, 4
3 uses a 12 mmφ bolt.

【0016】支承部エンドキャップ41の下面には、補
強ワイヤ9の端部を引き止めするブラケット45が取付
けられている。図8の例では、支承部エンドキャップ4
1に溶接により取付けられている。補強ワイヤ9は、直
径12mmφのワイヤロープであり、屋根構造材2に一
本おきに取付けられている。図9は、走行部の詳細を示
すもので、(a)は正面図、(b)は側面図である。屋
根受ビーム51(H−200×200×8×12)は支
承部エンドキャップ41を挿入して孔47、48を一致
させ、この孔に30mmφボルトを挿入して固定する受
座46を上面に取付けている。また、下面に車輪フレー
ム52(H−150×150×7×11)を取付けてい
る。車輪フレーム52には車輪取付けブラケット53を
取付け、外径100mmφの車輪54を保持している。
車輪54は案内レール55(H−100×100×6×
8)上を走行する。
On the lower surface of the bearing end cap 41, a bracket 45 for holding the end of the reinforcing wire 9 is attached. In the example of FIG. 8, the bearing end cap 4
1 is attached by welding. The reinforcing wires 9 are wire ropes having a diameter of 12 mmφ and are attached to the roof structural member 2 every other wire. 9A and 9B show the details of the traveling unit. FIG. 9A is a front view and FIG. 9B is a side view. In the roof receiving beam 51 (H-200 × 200 × 8 × 12), the bearing end cap 41 is inserted to align the holes 47 and 48, and the 30 mmφ bolt is inserted into this hole to fix the receiving seat 46 on the upper surface. It is installed. Further, the wheel frame 52 (H-150 × 150 × 7 × 11) is attached to the lower surface. A wheel mounting bracket 53 is attached to the wheel frame 52 and holds a wheel 54 having an outer diameter of 100 mmφ.
The wheels 54 are guide rails 55 (H-100 × 100 × 6 ×
8) Drive over.

【0017】図10、図11に屋根組構造物2を横に繋
ぐ水平繋ぎ材6及び水平ブレス7の連結部の詳細を示し
た。図10は正面図、図11はその側面図である。軽量
鉄骨ラチスビーム3の上弦材11及び下弦材12に水平
繋ぎ材6をクランプ61で固定する。クランプ61は、
内部に48.6mmφの単管からなる水平繋ぎ材6を抱
持するU字形の本体62と、本体62に蝶着し固定具6
4でこの水平繋ぎ材6を締めつける締めつけ部材63を
備えている。また、本体62には、上弦材11又は下弦
材12に取付けるボルト65が取付けられている。ボル
ト65はナット66、67を備え、プレート68、69
を上弦材11又は下弦材12の刃に挟みつけてクランプ
61を固定する。水平ブレス7は12mmφの丸鋼の両
端に羽子板71を取付け、下弦材12に取付けた補強プ
レート72にボルト75で取付けられている。補強プレ
ート72は厚さ4.5mmの200mm×200mmの
鋼板で、下弦材12内に設けた補強材73と共にボルト
74で下弦材12に取付けられている。
FIG. 10 and FIG. 11 show the details of the connecting portion of the horizontal connecting member 6 and the horizontal brace 7 which horizontally connect the roof structure 2 to each other. 10 is a front view and FIG. 11 is a side view thereof. The horizontal connecting member 6 is fixed to the upper chord member 11 and the lower chord member 12 of the lightweight steel-framed lattice beam 3 by the clamp 61. The clamp 61 is
A U-shaped main body 62 which holds a horizontal connecting member 6 made of a single pipe of 48.6 mmφ, and a fixture 6 which is hinged to the main body 62.
4 is provided with a tightening member 63 for tightening the horizontal connecting member 6. Further, a bolt 65 that is attached to the upper chord member 11 or the lower chord member 12 is attached to the main body 62. The bolt 65 includes nuts 66 and 67, and plates 68 and 69.
Is clamped between the blades of the upper chord member 11 or the lower chord member 12 to fix the clamp 61. The horizontal breath 7 has a battledore plate 71 attached to both ends of 12 mmφ round steel, and is attached to a reinforcing plate 72 attached to the lower chord member 12 with bolts 75. The reinforcing plate 72 is a 200 mm × 200 mm steel plate having a thickness of 4.5 mm, and is attached to the lower chord member 12 by a bolt 74 together with the reinforcing member 73 provided in the lower chord member 12.

【0018】図12、図13、図14は膜材8の取付け
説明図である。図12は、屋根の伏図であって、屋根組
構造物2の内、膜材取付け用の屋根組構造物81、8
2、83を示している。図12のA−A矢視図、B−B
矢視図をそれぞれ図13、図14に示した。図13では
膜材を取付けない屋根組構造物2を図示省略している。
膜材取付け用の屋根組構造物81、82、83には、膜
材結束用丸鋼84、膜材養生用の丸鋼85が取付けられ
ている。図14は膜材8の端部の孔87に結束紐86を
挿通してこの結束紐86を膜材結束用丸鋼に結束した状
態を示している。
12, FIG. 13 and FIG. 14 are explanatory views for attaching the film material 8. FIG. 12 is a floor plan of the roof, in which the roof assembly structures 81 and 8 for attaching the membrane material in the roof assembly structure 2 are shown.
2, 83 are shown. The BB arrow line view of FIG. 12, BB
The arrow views are shown in FIGS. 13 and 14, respectively. In FIG. 13, the roof assembly structure 2 to which the membrane material is not attached is omitted in the drawing.
A round steel plate 84 for bundling a film material and a round steel plate 85 for curing a film material are attached to the roof structure 81, 82, 83 for attaching the film material. FIG. 14 shows a state in which the binding cord 86 is inserted into the hole 87 at the end of the membrane material 8 and the binding cord 86 is bound to the round rod for binding the membrane material.

【0019】本発明の装置は工場で製作した部品を現場
の地上で1ユニットを地組し、この地組した屋根構造を
クレーンで吊り込んで案内レール上に載せ、屋根の膜材
を取付けて、据え付け完了する。本発明は以上のような
構造により、屋根重量30kg/m2 以下で、風圧30
m/sに耐える構造とすることができる。また、屋根ユ
ニットをスパン22m、桁行き6mに形成し、車輪を取
付けたことにより、人力で走行可能にすることができ
た。
In the apparatus of the present invention, one unit is grounded on the ground at the site of the parts manufactured in the factory, the grounded roof structure is hung by a crane and placed on the guide rail, and the roof membrane material is attached. , Installation is complete. According to the present invention, the roof weight is 30 kg / m 2 or less and the wind pressure is 30
The structure can endure m / s. In addition, the roof unit was formed to have a span of 22 m and a girder of 6 m, and the wheels were attached, so that it was possible to run manually.

【0020】また、屋根組構造物を、軽量鉄骨ラチスビ
ーム3をジョイント金物4で接続して形成するので、屋
根組構造物はスパンを変更することが自在である。
Further, since the roof structure is formed by connecting the lightweight steel-framed lattice beams 3 with the joint hardware 4, the roof structure can freely change the span.

【0021】[0021]

【発明の効果】本発明の全天候型仮設屋根装置は以上の
ように構成されているので、軽量で取扱が容易であり、
この装置の下方で、天候に左右されることなく建築物、
構築物の建設工事を能率的に予定通り施工することがで
きるようになった。
Since the all-weather temporary roof device of the present invention is constructed as described above, it is lightweight and easy to handle.
Below this device, the building, regardless of the weather,
The construction work of the structure can now be done efficiently as planned.

【図面の簡単な説明】[Brief description of drawings]

【図1】実施例の全天候型仮設屋根装置を示す正面図で
ある。
FIG. 1 is a front view showing an all-weather temporary roof apparatus according to an embodiment.

【図2】実施例の全天候型仮設屋根装置を示す全体斜視
図である。
FIG. 2 is an overall perspective view showing an all-weather temporary roof device according to an embodiment.

【図3】実施例の全天候型仮設屋根装置を示す屋根組構
造図である。
FIG. 3 is a roof assembly structure diagram showing the all-weather temporary roof device of the embodiment.

【図4】図3の伏図である。FIG. 4 is a plan view of FIG.

【図5】ラチスビームの(a)端面図、(b)側面図で
ある。
5 (a) is an end view and FIG. 5 (b) is a side view of a lattice beam.

【図6】ジョイント金物の(a)側面図、(b)端面図
である。
6 (a) is a side view and FIG. 6 (b) is an end view.

【図7】棟金物の(a)側面図、(b)端面図である。7 (a) is a side view and FIG. 7 (b) is an end view.

【図8】支承部エンドキャップの(a)側面図、(b)
端面図である。
8A and 8B are side views of the bearing end caps and FIG.
It is an end elevation.

【図9】走行部の(a)正面図、(b)側面図である。9A and 9B are a front view and a side view, respectively, of the traveling unit.

【図10】水平繋ぎ材の正面図である。FIG. 10 is a front view of a horizontal tie member.

【図11】水平繋ぎ材の側面図である。FIG. 11 is a side view of a horizontal tie member.

【図12】膜材の取付伏図である。FIG. 12 is a mounting plan view of a membrane material.

【図13】図12のA−A矢視図である。13 is a view on arrow AA of FIG.

【図14】図12のB−B矢視図である。FIG. 14 is a view as seen from the arrow BB of FIG.

【符号の説明】[Explanation of symbols]

1 仮設屋根装置 2 屋根(組)
構造物 3 ラチスビーム 4 ジョイント
金物 5 棟金物 6 水平繋ぎ材 7 水平ブレス 8 膜材 9 補強ワイヤ 11 上弦材 12 下弦材 13 ラチス筋 21 ジョイント金物 22 押え板 23 ボルトナット 24 押え板 25 ボルトナット 31 棟金物 32 押え板 33 ボルトナッ
ト 34 押え板 35 ボルトナッ
ト 41 エンドキャップ 42、43 ボル
トナット 45 ブラケット 46 受座 47 孔 48 孔 51 屋根受ビーム 52 車輪フレー
ム 53 ブラケット 54 車輪 55 案内レール 61 クランプ 62 本体 63 締めつけ部
材 64 固定具 65 ボルト 66、67 ナット 68、69 プレ
ート 71 羽子板 72 補強プレー
ト 73 補強材 74、75 ボル
ト 81、82、83 屋根組構造物 84、85 丸鋼 86 結束紐 87 孔 100 地盤(掘削底面) 101 棚杭 102 切梁 103 枠組足場 104 走行レール 105 控え材 106 鉄板 107 山留壁
1 Temporary roof device 2 Roof (set)
Structure 3 Lattice beam 4 Joint hardware 5 Building hardware 6 Horizontal connecting material 7 Horizontal brace 8 Membrane material 9 Reinforcing wire 11 Upper chord material 12 Lower chord material 13 Lattice muscle 21 Joint hardware 22 Holding plate 23 Bolt nut 24 Holding plate 25 Bolt nut 31 Building metal 32 retainer plate 33 bolt nut 34 retainer plate 35 bolt nut 41 end cap 42, 43 bolt nut 45 bracket 46 receiving seat 47 hole 48 hole 51 roof receiving beam 52 wheel frame 53 bracket 54 wheel 55 guide rail 61 clamp 62 body 63 tightening member 64 fixtures 65 bolts 66, 67 nuts 68, 69 plate 71 battledore 72 reinforcement plate 73 reinforcement 74, 75 bolts 81, 82, 83 roof assembly structure 84, 85 round steel 86 binding string 87 holes 100 ground ( Excavation bottom surface) 101 Shelf pile 102 Cut beam 103 Frame scaffolding 104 Traveling rail 105 Resting material 106 Iron plate 107 Yamadome wall

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 軽量形鋼を用い、差し込みジョイントに
より結合した屋根組構造材を桁行き方向に多数連結して
屋根ユニットを形成し、屋根ユニットの両端部に桁行方
向に走行自在な車輪を設けたことを特徴とする全天候型
仮設屋根装置。
1. A roof unit is formed by connecting a large number of roof structural members that are joined by insertion joints in the girder direction direction using lightweight steel, and a wheel that can travel in the girder direction is provided at both ends of the roof unit. An all-weather temporary roof device characterized by
【請求項2】 前記屋根ユニットは重量30kg/m2
以下で、風圧30m/sに耐える構造であることを特徴
とする請求項1記載の全天候型仮設屋根装置。
2. The roof unit has a weight of 30 kg / m 2.
The weatherproof temporary roof apparatus according to claim 1, which has a structure capable of withstanding a wind pressure of 30 m / s.
【請求項3】 前記走行は人力でも可能としたことを特
徴とする請求項1記載の全天候型仮設屋根装置。
3. The all-weather temporary roof apparatus according to claim 1, wherein the traveling is possible even manually.
【請求項4】 前記屋根ユニットはスパン変更自在であ
ることを特徴とする請求項1記載の全天候型仮設屋根装
置。
4. The all-weather temporary roof apparatus according to claim 1, wherein the roof unit has a freely changeable span.
JP3222996A 1996-02-20 1996-02-20 All weather type temporary roof equipment Withdrawn JPH09221917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3222996A JPH09221917A (en) 1996-02-20 1996-02-20 All weather type temporary roof equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3222996A JPH09221917A (en) 1996-02-20 1996-02-20 All weather type temporary roof equipment

Publications (1)

Publication Number Publication Date
JPH09221917A true JPH09221917A (en) 1997-08-26

Family

ID=12353150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3222996A Withdrawn JPH09221917A (en) 1996-02-20 1996-02-20 All weather type temporary roof equipment

Country Status (1)

Country Link
JP (1) JPH09221917A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104727565A (en) * 2015-02-10 2015-06-24 浙江省建工集团有限责任公司 Construction method for installing protective flat net over railway line by means of pulling method
CN106567552A (en) * 2016-11-02 2017-04-19 上海建工二建集团有限公司 Dynamic closed construction method of subway station using fast folding shelters
JP2019116729A (en) * 2017-12-26 2019-07-18 トヨタホーム株式会社 Roof unit, and construction method of building and roof unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104727565A (en) * 2015-02-10 2015-06-24 浙江省建工集团有限责任公司 Construction method for installing protective flat net over railway line by means of pulling method
CN104727565B (en) * 2015-02-10 2016-09-28 浙江省建工集团有限责任公司 Railway line method pulled over installs the construction method of protection plain net
CN106567552A (en) * 2016-11-02 2017-04-19 上海建工二建集团有限公司 Dynamic closed construction method of subway station using fast folding shelters
JP2019116729A (en) * 2017-12-26 2019-07-18 トヨタホーム株式会社 Roof unit, and construction method of building and roof unit

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Effective date: 20030506