JPH0518123A - Erection structure base - Google Patents
Erection structure baseInfo
- Publication number
- JPH0518123A JPH0518123A JP19616091A JP19616091A JPH0518123A JP H0518123 A JPH0518123 A JP H0518123A JP 19616091 A JP19616091 A JP 19616091A JP 19616091 A JP19616091 A JP 19616091A JP H0518123 A JPH0518123 A JP H0518123A
- Authority
- JP
- Japan
- Prior art keywords
- erection
- floor
- gantry
- bases
- floor slab
- 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)
- Bridges Or Land Bridges (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は建築物の地下工事におけ
る根切り部内に資材や機材を搬入する際に、クレーンや
その他の車両等が乗り入れるための架設構台に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction pedestal for a crane, other vehicle, etc. to be brought in when a material or equipment is carried into a root cutting portion in underground construction of a building.
【0002】[0002]
【従来の技術】建物の地下工事において根切り部への資
材等の搬入には架設構台が設けられ、該架設構台は地下
躯体の構築にしたがって順次せり上げられて1階の床ス
ラブを構築するまで使用される。そして、1階の床スラ
ブを構築する場合は、この架設構台を図5に示すように
地表面10より少し高く上げ、該架設構台20と地表面
10との間に繋ぎ板30を設けていた。そして、この繋
ぎ板30により架設構台20へクレーン等の車両を乗り
入れて根切り部40内への資材等の搬入を行っていた。2. Description of the Related Art In an underground construction of a building, an erection gantry is provided to carry in materials and the like to a root cutting part, and the erection gantry is sequentially raised according to the construction of an underground skeleton to construct a floor slab on the first floor. Used up to. When constructing the floor slab on the first floor, this erection gantry was raised a little higher than the ground surface 10 as shown in FIG. 5, and the connecting plate 30 was provided between the erection gantry 20 and the ground surface 10. . Then, a vehicle such as a crane is loaded into the erection pedestal 20 by the connecting plate 30 to carry the materials and the like into the root cutting portion 40.
【0003】[0003]
【発明が解決しようとする課題】しかし、この架設構台
は繋ぎ板が傾斜しているため、クレーン等の乗り入れが
非常に困難でかつ危険であるばかりでなく、この繋ぎ板
のすぐ下における1階の床スラブの施工が困難なため施
工性が悪かった。本発明は上記のような問題に鑑みてな
されたものであり、その目的は、1階の床スラブの施工
及び架設構台へのクレーン等の乗り入れが容易にできる
架設構台を提供することである。However, since the connecting plate of this erection gantry is inclined, it is not only very difficult and dangerous to enter a crane or the like, but also the first floor immediately below this connecting plate. It was difficult to construct the floor slab, and the workability was poor. The present invention has been made in view of the above problems, and an object thereof is to provide an erection gantry that enables easy construction of a floor slab on the first floor and entry of a crane or the like into the erection gantry.
【0004】[0004]
【課題を解決するための手段】以上の課題を達成するた
めの本発明の架設構台は、建築物の地下工事における根
切り部に立設した複数の支柱の天端に構台を設け、該構
台と前記支柱との間に設けたジャッキにより構台を上下
にスライド自在に設けたことを特徴とする構成にするこ
とである。[Means for Solving the Problems] An erection gantry of the present invention for attaining the above-mentioned object is provided with a gantry at the top end of a plurality of pillars erected at a root cutting portion in the underground construction of a building. It is characterized in that the gantry is provided slidably up and down by a jack provided between the column and the column.
【0005】[0005]
【作用】而して、架設構台は開口部の上部においては、
地表面と架設構台の上面とが面一の状態で位置し、1階
の床スラブを構築する際はジャッキにより上側にスライ
ドさせる。そして、該1階の床スラブを構築した後に解
体する。In the upper part of the opening, the erection gantry,
The ground surface and the top surface of the erection gantry are located flush with each other, and when building the floor slab on the first floor, it is slid upward by a jack. Then, the floor slab on the first floor is constructed and then disassembled.
【0006】[0006]
【実施例】以下、本発明の一実施例を図面に基づいて詳
細に説明する。図1は架設構台の正面図、図2はスライ
ドした状態の正面図、図3は側面図、図4は平面図であ
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a front view of the erection gantry, FIG. 2 is a front view in a sliding state, FIG. 3 is a side view, and FIG. 4 is a plan view.
【0007】架設構台1は、根切り部2に立設した4本
の支柱3間に形成された1ユニットのものが多数連結さ
れて形成され、支柱3の天端に載置されたジャッキ4間
にわったって下桁5が架け渡され、該下桁5間に適宜間
隔をもって架け渡された上桁6の上に構台7が載置され
て形成されている。The erection gantry 1 is formed by connecting a large number of units of one unit formed between four struts 3 standing on the root cutting portion 2, and the jack 4 mounted on the top end of the stanchion 3. The lower girders 5 are bridged over the space, and the gantry 7 is formed on the upper girders 6 bridged between the lower girders 5 at appropriate intervals.
【0008】このジャッキ4は支柱3の天端にボルトで
固定され、またジャッキ4の天端も下桁5にボルトで固
定されると共に、各ジャッキ4間は対角に架け渡された
ブレース8で連結されている。また、上桁6も下桁5に
ボルトで固定され、かつ構台7も上桁6にボルトで固定
されている。The jack 4 is fixed to the top end of the support column 3 with bolts, and the top end of the jack 4 is also fixed to the lower girder 5 with bolts. Are connected by. The upper girder 6 is also bolted to the lower girder 5, and the gantry 7 is also bolted to the upper girder 6.
【0009】そして、地下階を構築する場合は、架設構
台1を地表面と同一面状に位置させてクレーン等の車両
が容易に乗り入れて根切り部2内に資材等を搬入する。
また、1階の床スラブ9を構築する場合は、架設構台1
へクレーン等の車両を乗り入れた後、各支柱3のジャッ
キ4により架設構台1を上昇させて1階の床スラブ9が
容易に施工可能な空間を形成する。When constructing a basement floor, the erection gantry 1 is positioned flush with the ground surface, and a vehicle such as a crane can easily get in and carry materials and the like into the root cutting section 2.
In addition, when constructing the floor slab 9 on the first floor,
After a vehicle such as a crane is loaded, the erection gantry 1 is raised by the jacks 4 of the columns 3 to form a space where the floor slab 9 on the first floor can be easily constructed.
【0010】そして、1階の床スラブ9を構築した後
は、その高さのままで架設構台1と地表面Mとの間に繋
ぎ板を設けてクレーン等の車両を降ろすと共に解体す
る。After the floor slab 9 on the first floor is constructed, a connecting plate is provided between the erection pedestal 1 and the ground surface M at the same height, and a vehicle such as a crane is lowered and dismantled.
【0011】[0011]
【発明の効果】建築物の地下工事における根切り部に立
設した複数の支柱の天端に構台を設け、該構台と前記支
柱との間に設けたジャッキにより構台を上下にスライド
自在に設けたことにより、1階の床スラブを容易に構築
することができ、施工性の向上を図ることができる。EFFECTS OF THE INVENTION A gantry is provided at the top end of a plurality of columns that are erected at the root cutting portion in the underground construction of a building, and the gantry is vertically slidable by a jack provided between the gantry and the columns. As a result, the floor slab on the first floor can be easily constructed, and the workability can be improved.
【図1】架設構台の正面図である。FIG. 1 is a front view of a construction gantry.
【図2】架設構台を上昇させた正面図である。FIG. 2 is a front view of a raised gantry.
【図3】架設構台の側面図である。FIG. 3 is a side view of the erection gantry.
【図4】架設構台の平面図である。FIG. 4 is a plan view of an erection gantry.
【図5】従来の架設構台の正面図である。FIG. 5 is a front view of a conventional erection gantry.
1 架設構台 2 根切り部 3 支柱 7 構台 1 erection gantry 2 root cutting part 3 stanchion 7 gantry
Claims (1)
設した複数の支柱の天端に構台を設け、該構台と前記支
柱との間に設けたジャッキにより構台を上下にスライド
自在に設けたことを特徴とする架設構台。Claims: 1. A gantry is provided at the top end of a plurality of pillars erected at a root cutting portion in the underground construction of a building, and the gantry is formed by a jack provided between the gantry and the pillars. An erection gantry characterized by being slidable up and down.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19616091A JPH0518123A (en) | 1991-07-11 | 1991-07-11 | Erection structure base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19616091A JPH0518123A (en) | 1991-07-11 | 1991-07-11 | Erection structure base |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0518123A true JPH0518123A (en) | 1993-01-26 |
Family
ID=16353209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19616091A Pending JPH0518123A (en) | 1991-07-11 | 1991-07-11 | Erection structure base |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0518123A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019190091A (en) * | 2018-04-24 | 2019-10-31 | 株式会社タイセン工業 | Slope forming device |
-
1991
- 1991-07-11 JP JP19616091A patent/JPH0518123A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019190091A (en) * | 2018-04-24 | 2019-10-31 | 株式会社タイセン工業 | Slope forming device |
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