JPH0718868A - Frame for assembling steel beam on ground - Google Patents
Frame for assembling steel beam on groundInfo
- Publication number
- JPH0718868A JPH0718868A JP16123393A JP16123393A JPH0718868A JP H0718868 A JPH0718868 A JP H0718868A JP 16123393 A JP16123393 A JP 16123393A JP 16123393 A JP16123393 A JP 16123393A JP H0718868 A JPH0718868 A JP H0718868A
- Authority
- JP
- Japan
- Prior art keywords
- steel beam
- frame
- fixture
- steel
- base
- 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.)
- Granted
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Handcart (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、いわゆる全天候型建
築工法や一般的な建築工法の躯体工事において、床上又
は地上で行う鉄骨梁の地組作業に使用される架台に係
り、さらに云えば、鉄骨梁を載置して地組位置まで簡
便、確実に移動し、レベル調整も行える鉄骨梁の地組用
架台に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pedestal used for erection work of a steel beam on the floor or on the ground in the so-called all-weather construction method and general construction method. The present invention relates to a gantry base for a steel beam, which allows the steel beam to be placed and easily and surely moved to the erection position and level adjustment.
【０００２】[0002]
【従来の技術】従来、躯体工事における鉄骨梁（水平横
架材）の地組作業では、図６に示したように、まず、施
工階の隣り合う柱９、９間に配置される鉄骨梁１の地組
位置に予め仮設架台１２…を設置しておく。当該仮設架
台１２の位置、即ち鉄骨梁１の地組位置までの鉄骨梁１
の移動は、施工階に設置されている天井クレーン１０に
当該鉄骨梁１を吊り上げ、天井クレーン１０の誘導操作
によって行う。そして、地組位置の上方に到達した後、
ゆっくりと鉄骨梁１をおろして仮設架台１２、１２の上
に載置せしめている。2. Description of the Related Art Conventionally, in the frame work of a steel beam (horizontal cross member) in a frame work, as shown in FIG. 6, first, a steel beam placed between adjacent columns 9 and 9 on the construction floor. The temporary pedestal 12 is installed in advance at the ground assembly position 1. The steel beam 1 up to the position of the temporary pedestal 12, that is, the position of the steel beam 1 to the ground
Is moved by hoisting the steel beam 1 to the overhead crane 10 installed on the construction floor and guiding the overhead crane 10. And after reaching above the ground position,
The steel frame beam 1 is slowly lowered and placed on the temporary frames 12, 12.
【０００３】[0003]
【本発明が解決しようとする課題】上記従来の地組作業
では、その事前準備として、多くの仮設架台１２…を地
組位置に予め設置する作業が必要であり、面倒で煩わし
い。その上、これら多くの仮設架台１２…が床上スペー
スを占める作業現場では、作業効率が著しく低下する。
また、天井クレーン１０は、鉄骨梁１の移動用として独
占的に使用されることとなり、この地組作業時には当該
クレーン１０を他の用途に使用できず有効利用が図れな
い。そればかりか、天井クレーン１０が縦横無尽に動く
作業現場は危険でもある。さらに、鉄骨梁１…はそれぞ
れ所定のレベルが保持されなければならず、予めレベル
調整された仮設架台１２…が必要である。しかし、鉄骨
梁１を仮設架台１２の上に載置した後にレベルの微調整
を行う場合、重量物である鉄骨梁１を再度天井クレーン
１０で吊り上げ、仮設架台１２のレベルを調整し直す作
業を繰り返して行わなければならず、煩わしさに耐えな
い。In the conventional ground work described above, it is necessary to preliminarily set a large number of temporary mounts 12 at the ground position as a preliminary preparation, which is troublesome and troublesome. Moreover, at a work site where many of these temporary mounts 12 occupy space on the floor, work efficiency is significantly reduced.
Further, the overhead crane 10 is exclusively used for moving the steel beam 1, and the crane 10 cannot be used for other purposes during this ground work and cannot be effectively used. Not only that, the work site where the overhead crane 10 moves endlessly is dangerous. Further, the steel beams 1 ... Must be held at a predetermined level, respectively, and a level-adjusted temporary mount 12 is required. However, when fine adjustment of the level is performed after placing the steel beam 1 on the temporary pedestal 12, the work of re-adjusting the level of the temporary pedestal 12 by lifting the heavy steel beam 1 by the overhead crane 10 again. It has to be repeated, and can not stand the hassle.
【０００４】本発明の目的は、従来技術の上述した問題
点を解決するため、躯体工事の地組作業において、鉄骨
梁を簡便に所定の地組位置まで移動でき、しかも鉄骨梁
（架台）のレベル調整も精度よく簡単に行えて、作業効
率、安全性を向上せしめる鉄骨梁の地組用架台を提供す
ることにある。In order to solve the above-mentioned problems of the prior art, the object of the present invention is to easily move the steel beam to a predetermined ground position in the ground work of the frame work, and further The purpose of the present invention is to provide a steel frame substructure mount that can be adjusted with high accuracy and easily, improving work efficiency and safety.
【０００５】[0005]
【課題を解決するための手段】上記従来技術の課題を解
決するための手段として、この発明に係る鉄骨梁の地組
用架台は、図面に実施例を示したとおり、鉄骨梁１を載
置して地組位置まで移動可能なキャスター２…付の架台
５であって、鉄骨梁１の下フランジ１ａを位置ずれ不能
に拘束するスライド式の第１固定具３を当該架台５の前
部に設け、鉄骨梁１の下フランジ１ａを転倒不能に拘束
する第２固定具４を前記第１固定具３から所定間隔をお
いて架台５の後部に設けており、上下方向に伸縮自在な
伸縮脚７を架台５の下部に取付けた構成とし、鉄骨梁１
は少なくとも２個以上並列に配置された当該架台５、５
の上に載置し前記第１固定具３及び第２固定具４によっ
て拘束して地組位置まで移動し、前記伸縮脚７を伸ばし
て架台５を固定すると共に当該鉄骨梁１のレベル調整を
行うことを特徴とする。As a means for solving the above-mentioned problems of the prior art, a steel frame girder mount according to the present invention is provided with a steel frame beam 1 as shown in the drawings. A cradle 5 with casters 2, which can be moved to the ground position, has a slide-type first fixture 3 for restraining the lower flange 1a of the steel beam 1 from being displaced in the front part of the cradle 5. A second fixing tool 4 which is provided and restrains the lower flange 1a of the steel beam 1 so as not to fall down is provided at a rear portion of the pedestal 5 at a predetermined distance from the first fixing tool 3, and is capable of expanding and contracting vertically. 7 is attached to the lower part of the pedestal 5, and the steel beam 1
Is at least two of the mounts 5 and 5 arranged in parallel.
It is placed on the table and restrained by the first fixture 3 and the second fixture 4 to move to the ground position, the extendable legs 7 are extended to fix the pedestal 5, and the level of the steel beam 1 is adjusted. It is characterized by performing.
【０００６】また、前記第１固定具３は、架台５の側面
に設けられたスライド孔６に嵌合されたボルト８を介し
て前後方向にスライド可能とし、鉄骨梁１の下フランジ
１ａの外縁に当接した状態で前記ボルト８により位置決
め固定する構成とし、第２固定具４は、基台４ａ及び同
基台４ａの回転軸４ｄを中心として回転する回転板４ｂ
並びに同回転板４ｂの先端に取付けられ鉄骨梁１の下フ
ランジ１ａの上面を押えつける下向きの締付けボルト４
ｃとで構成し、当該第２固定具４の基台４ａは前記第１
固定具３との間で鉄骨梁１の下フランジ１ａが架台５上
に載置できる間隔ｋをおいて架台５の後部に設け、伸縮
脚７はジャッキ機構として上下方向に伸縮され鉄骨梁１
のレベル調整が可能な構成としたことも特徴とする。The first fixture 3 is slidable in the front-rear direction via a bolt 8 fitted in a slide hole 6 provided on the side surface of the frame 5, and the outer edge of the lower flange 1a of the steel frame beam 1 is made. The second fixture 4 is configured to be positioned and fixed by the bolt 8 in a state of being in contact with the base 4, and the second fixture 4 includes a base 4a and a rotary plate 4b that rotates about a rotation shaft 4d of the base 4a.
Also, a downward tightening bolt 4 attached to the tip of the rotary plate 4b and pressing the upper surface of the lower flange 1a of the steel beam 1.
c, and the base 4a of the second fixture 4 is the first
The lower flange 1a of the steel beam 1 is provided in the rear portion of the pedestal 5 with an interval k between the fixture 3 and the pedestal 5, and the telescopic legs 7 are vertically extended and contracted as a jack mechanism.
Another feature is that the level can be adjusted.
【０００７】[0007]
【作用】並列配置の架台５、５上に鉄骨梁１を載置した
後（図１）、第１固定具３を手前にスライドさせ鉄骨梁
１の下フランジ１ａの外縁に当接した位置でボルト８を
締付けて位置決め固定すると、鉄骨梁１の位置ずれを防
止することができる（図２、図３）。また、第２固定具
４の回転板４ｂを回転して前向きとし、締付けボルト４
ｃを締付けることにより、当該鉄骨梁１の下フランジ１
ａの上面は強固に押えつけられ、鉄骨梁１の転倒も効果
的に防止することができる（図２、図４）。かくして鉄
骨梁１が架台５にしっかり拘束された状態で、鉄骨梁１
は架台５の走行を利用して所定の地組位置まで楽に安全
に移動される。所定位置に到着した後は、ジャッキ機構
を駆動するハンドル１１の上下操作によって伸縮脚７を
伸ばすことにより、架台５は上昇し伸縮脚７が床板にふ
んばってしっかりと地組位置に固定することができる
（図２Ｂ）。鉄骨梁１（架台５）のレベル調整を行う場
合も、当該ジャッキ機構により鉄骨梁１の微妙なレベル
調節は難なく正確に行うことができる。After the steel beam 1 is placed on the mounts 5 and 5 arranged in parallel (FIG. 1), the first fixture 3 is slid forward and brought into contact with the outer edge of the lower flange 1a of the steel beam 1. When the bolts 8 are tightened and positioned and fixed, the steel frame beam 1 can be prevented from being displaced (FIGS. 2 and 3). In addition, the rotary plate 4b of the second fixture 4 is rotated to face forward, and the tightening bolt 4
By tightening c, the lower flange 1 of the steel beam 1 concerned
The upper surface of a is firmly pressed down, and the steel beam 1 can be effectively prevented from falling (FIGS. 2 and 4). Thus, with the steel beam 1 being firmly restrained by the pedestal 5, the steel beam 1
Is easily and safely moved to a predetermined ground assembly position by using the traveling of the gantry 5. After reaching the predetermined position, the telescopic leg 7 is extended by vertically operating the handle 11 for driving the jack mechanism, so that the pedestal 5 is raised and the telescopic leg 7 is firmly fixed to the ground position by sticking to the floor plate. Yes (Figure 2B). Even when the level of the steel beam 1 (the gantry 5) is adjusted, delicate level adjustment of the steel beam 1 can be accurately performed without difficulty by the jack mechanism.
【０００８】[0008]
【実施例】次に、図面に示した本発明の実施例を説明す
る。図１は、全天候型建築工法等の建築工法の躯体工事
において鉄骨梁の地組作業に使用される地組用架台５の
全体図を示している。この架台５は１つの鉄骨梁１の地
組みに際して２台１組で使用される。当該地組用架台５
の基本構造は、図２に示したように、２本の平行な側板
５ａ、５ａとその後部に接合された立板５ｂとで成り、
側板５ａ、５ａの間に亘る補強板５ｃが架台下部に２本
取付けられている。各側板５ａの前部及び立板５ｂの下
部にそれぞれ走行用のキャスター２…が取付けられてい
る。また、当該架台５の後部にはハンドル１１が取付け
られており、鉄骨梁１を載置して手動で地組位置まで方
向転換しながら移動可能な構成とされている。Embodiments of the present invention shown in the drawings will be described below. FIG. 1 shows an overall view of an erection base 5 used for erection work of a steel beam in a skeleton work of a construction method such as an all-weather construction method. This pedestal 5 is used as a set of two when the steel beam 1 is erected. Frame 5 for the assembly
As shown in FIG. 2, the basic structure of is composed of two parallel side plates 5a, 5a and a standing plate 5b joined to the rear part thereof,
Two reinforcing plates 5c extending between the side plates 5a, 5a are attached to the lower part of the frame. Casters 2 for traveling are attached to the front part of each side plate 5a and the lower part of the standing plate 5b. Further, a handle 11 is attached to the rear portion of the gantry 5 so that the steel beam 1 can be placed and moved while manually changing the direction to the ground assembly position.
【０００９】前記架台５の前部位置には、同架台５に載
置される鉄骨梁１の下フランジ１ａの位置ずれを起こさ
せないで拘束するスライド式の鋼製の第１固定具３が設
けられている。具体的には、図３に示したように、架台
５の側板５ａの前方外側面にスライド孔６が穿設されて
おり、このスライド孔６に嵌合されたボルト８を介して
当該第１固定具３は前後方向にスライド可能な構成とさ
れている。従って、架台５（側板５ａ）の上に鉄骨梁１
を載置したとき、その下フランジ１ａの外縁に固定具３
が当接した状態で前記ボルト８を締付けることにより、
第１固定具３は当該位置にしっかりと固定される。At the front position of the pedestal 5, there is provided a slide type first fixture 3 made of steel for restraining the lower flange 1a of the steel frame beam 1 placed on the pedestal 5 without causing displacement. Has been. Specifically, as shown in FIG. 3, a slide hole 6 is formed in the front outer surface of the side plate 5 a of the gantry 5, and the first hole is inserted through the bolt 8 fitted in the slide hole 6. The fixture 3 is configured to be slidable in the front-back direction. Therefore, the steel beam 1 is mounted on the frame 5 (side plate 5a).
When the lower part is placed, the fixture 3 is attached to the outer edge of the lower flange 1a.
By tightening the bolt 8 with
The 1st fixing tool 3 is firmly fixed to the said position.
【００１０】前記架台５の後部位置には、鉄骨梁１の下
フランジ１ａを転倒させないで拘束する鋼製の第２固定
具４が設けられている。具体的には、図４に示したよう
に、この第２固定具４は、基台４ａ、回転板４ｂ及び締
付けボルト４ｃとより成る。即ち、基台４ａは架台５の
側板５ａの後部上面に固定して設置され、回転板４ｂは
前記基台４ａの垂直な回転軸４ｄを中心として回転さ
れ、締付けボルト４ｃは前記回転板４ｂの先端に下向き
に取付けられ、鉄骨梁１の下フランジ１ａの上面を押え
つける構成とされている。当該第２固定具４（基台４
ａ）と前記第１固定具３との間隔ｋ（図２Ａ参照）は、
両者の間に鉄骨梁１の下フランジ１ａを載置するのに必
要かつ十分な長さとし、鉄骨梁１の幅よりやや長いもの
とされている。間隔ｋが短かい場合は、鉄骨梁１を架台
５上に載置できず、逆に間隔ｋが長すぎる場合は、第１
固定具３の位置ずれ防止機能が働かなくなるからであ
る。At the rear position of the pedestal 5, there is provided a second fixing member 4 made of steel for restraining the lower flange 1a of the steel beam 1 without falling. Specifically, as shown in FIG. 4, the second fixture 4 is composed of a base 4a, a rotary plate 4b, and a tightening bolt 4c. That is, the base 4a is fixedly installed on the rear upper surface of the side plate 5a of the pedestal 5, the rotary plate 4b is rotated about the vertical rotation axis 4d of the base 4a, and the tightening bolt 4c is attached to the rotary plate 4b. It is attached downward at the tip and is configured to press the upper surface of the lower flange 1a of the steel beam 1. The second fixture 4 (base 4
The distance k between a) and the first fixture 3 (see FIG. 2A) is
The length is set to be necessary and sufficient for mounting the lower flange 1a of the steel beam 1 between them, and is slightly longer than the width of the steel beam 1. When the distance k is short, the steel beam 1 cannot be placed on the pedestal 5, and when the distance k is too long, the first
This is because the position shift prevention function of the fixture 3 does not work.
【００１１】次に、前記架台５の下部の補強板５ｃに
は、詳細は省略したジャッキ機構によって伸縮自在な構
成の伸縮脚７が取付けられている（図２Ｂ）。この伸縮
脚７は、ジャッキ機構を駆動するハンドル１１の上下操
作により上下方向に伸縮され、鉄骨梁１の所望のレベル
調整が可能な構成とされている。上記構成の架台５を使
用して行う鉄骨梁１の地組作業要領を以下に説明する。Next, on the reinforcing plate 5c at the bottom of the gantry 5, telescopic legs 7 are attached which are extendable and retractable by a jack mechanism whose details are omitted (FIG. 2B). The telescopic leg 7 is vertically telescopic by the vertical operation of the handle 11 that drives the jack mechanism, so that the desired level of the steel beam 1 can be adjusted. The procedure for erection of the steel beam 1 using the gantry 5 having the above configuration will be described below.
【００１２】施工階の地組作業現場の略図を示した図５
の右下の空スペースの床上に、２個（個数はこの限りで
なく２個以上でもよい）の架台５、５を並列に配置し、
鉄骨梁１の載置を待つ。このとき、架台５の第１固定具
３は前方側にスライドさせて逃がし（図３参照）、第２
固定具４の回転板４ｂは横向き（側面方向）に回転させ
て（図２Ａ参照）鉄骨梁１を載置し易い状態にしてお
く。よって、天井クレーン１０で吊られた鉄骨梁１は
（図５参照）、前記のように待機する架台５、５の上に
楽に載置される。載置後のクレーン１０は用済みであ
り、その後は他の用途に有効に使用することができる。
鉄骨梁１の載置後、前記第１固定具３は手前にスライド
させ鉄骨梁１の下フランジ１ａの外縁に当接した位置で
ボルト８により位置決め固定する（図２、図３）。第２
固定具４の回転板４ｂは約９０度回転させて前向きと
し、締付けボルト４ｃを締付けることにより、当該鉄骨
梁１の下フランジ１ａの上面は強固に押えつけられる
（図２Ｂ、図４）。かくして架台５上の鉄骨梁１は位置
ずれせず、また転倒することもない。従って、ハンドル
１１を押すなどして架台５を走行させることにより、架
台５上の鉄骨梁１は隣り合う柱９、９間の地組位置まで
楽に安全に移動される。伸縮脚７は、架台５の移動中は
床面に接することがないよう架台５の補強板５ｃ側に収
縮されている。地組位置に到着した後は、伸縮脚７を伸
ばすことにより伸縮脚７が床板にふんばって架台５は押
し上げられ、しっかりと地組位置に固定される（図２
Ｂ）。と同時に、ハンドル１１の上下操作により鉄骨梁
１の微妙なレベル調節も難なく、しかも精度よく行うこ
とができる。なお、この地組作業が終了した後、鉄骨梁
１…の上に図示を省略したＰＣ床版を設置して天井クレ
ーン１０で吊り上げ、鉄骨梁１…と共に所定位置に設置
する作業が行われる。用済みとなった当該架台５は、上
階等に移動して次の地組作業に供される。FIG. 5 is a schematic view of the ground work site on the construction floor.
On the floor of the empty space in the lower right of, two (5 or more, not limited to this, two or more) mounts 5 and 5 are arranged in parallel,
Wait for the steel beam 1 to be placed. At this time, the first fixture 3 of the gantry 5 is slid forward to allow it to escape (see FIG. 3), and the second fixture 3
The rotating plate 4b of the fixture 4 is rotated laterally (side direction) (see FIG. 2A) so that the steel beam 1 can be easily placed. Therefore, the steel beam 1 suspended by the overhead crane 10 (see FIG. 5) can be easily placed on the stands 5 and 5 waiting as described above. The mounted crane 10 has been used up and can be effectively used for other purposes thereafter.
After the steel beam 1 is placed, the first fixture 3 is slid toward the front and positioned and fixed by the bolt 8 at the position where it abuts the outer edge of the lower flange 1a of the steel beam 1 (FIGS. 2 and 3). Second
The upper surface of the lower flange 1a of the steel frame beam 1 is firmly pressed by rotating the rotating plate 4b of the fixture 4 about 90 degrees so as to face forward and tightening the tightening bolt 4c (Fig. 2B, Fig. 4). Thus, the steel beam 1 on the pedestal 5 will not be displaced and will not fall. Therefore, when the gantry 5 is moved by pushing the handle 11 or the like, the steel beam 1 on the gantry 5 can be easily and safely moved to the ground position between the adjacent columns 9 and 9. The telescopic legs 7 are contracted toward the reinforcing plate 5c side of the pedestal 5 so as not to come into contact with the floor surface during the movement of the pedestal 5. After arriving at the ground assembly position, the telescopic feet 7 are extended to the floor plate by extending the telescopic feet 7 and the pedestal 5 is pushed up to be firmly fixed to the ground assembly position (Fig. 2).
B). At the same time, fine adjustment of the level of the steel beam 1 by operating the handle 11 up and down is not difficult and can be performed accurately. After the ground work is completed, a PC floor slab (not shown) is placed on the steel beam 1, ... The frame 5 that has been used is moved to the upper floor or the like and used for the next ground work.
【００１３】[0013]
【本発明が奏する効果】本発明に係る鉄骨梁の地組用架
台によれば、レベル調整等の事前の準備作業は不要で鉄
骨梁の地組作業を簡便に、しかも精度よく行なえ、地組
作業の効率の向上、工期の短縮化に寄与する。また、天
井クレーンによる地組位置への鉄骨梁の長距離移動や仮
設架台等の設置が不要であり、作業現場での障害物が少
なく安全性の向上にも貢献する。EFFECTS OF THE INVENTION According to the steel frame framing base according to the present invention, preparatory work such as level adjustment is unnecessary, and the framing work of the steel beam can be performed easily and accurately. It contributes to improving work efficiency and shortening the construction period. In addition, it is not necessary to move the steel beam to a erection position over a long distance by an overhead crane or to install a temporary stand, which contributes to the improvement of safety with few obstacles at the work site.
【図１】鉄骨梁の架台への載置状態を示した斜視図であ
る。FIG. 1 is a perspective view showing a mounting state of a steel frame beam on a frame.
【図２】Ａは架台の平面図、Ｂは同架台の側面図であ
る。FIG. 2A is a plan view of the mount, and B is a side view of the mount.
【図３】図２Ｂ中符号Ａで示した第１固定具の拡大図で
ある。FIG. 3 is an enlarged view of the first fixture shown by reference character A in FIG. 2B.
【図４】図２Ｂ中符号Ｂで示した第２固定具の拡大図で
ある。FIG. 4 is an enlarged view of the second fixture shown by reference character B in FIG. 2B.
【図５】鉄骨梁の地組要領を示した全体図である。FIG. 5 is an overall view showing a steel frame beam erection procedure.
【図６】従来の地組要領を示した全体図である。FIG. 6 is an overall view showing a conventional ground assembly procedure.
１ 鉄骨梁 １ａ 下フランジ ２ キャスター ３ 第１固定具 ４ 第２固定具 ４ａ 基台 ４ｂ 回転板 ４ｃ 締付けボルト ４ｄ 回転軸 ５ 架台 ６ スライド孔 ７ 伸縮脚 ８ ボルト 1 Steel Beam 1a Lower Flange 2 Caster 3 First Fixing Tool 4 Second Fixing Tool 4a Base 4b Rotating Plate 4c Tightening Bolt 4d Rotating Shaft 5 Stand 6 Sliding Hole 7 Telescopic Leg 8 Bolt
───────────────────────────────────────────────────── フロントページの続き (72)発明者 三好 行二 名古屋市中区錦一丁目18番22号 株式会社 竹中工務店名古屋支店内 (72)発明者 三井 健 名古屋市中区錦一丁目18番22号 株式会社 竹中工務店名古屋支店内 (72)発明者 萩原 忠治 東京都江東区南砂二丁目５番14号 株式会 社竹中工務店技術研究所内 (72)発明者 金岩 哲夫 東京都江東区南砂二丁目５番14号 株式会 社竹中工務店技術研究所内 (72)発明者 藤井 卓美 東京都江東区南砂二丁目５番14号 株式会 社竹中工務店技術研究所内 (72)発明者 西村 博之 東京都江東区南砂二丁目５番14号 株式会 社竹中工務店技術研究所内 (72)発明者 中嶋 徹 東京都江東区南砂二丁目５番14号 株式会 社竹中工務店技術研究所内 (72)発明者 田中 聡 東京都江東区南砂二丁目５番14号 株式会 社竹中工務店技術研究所内 (72)発明者 廣海 新吾 東京都江東区南砂二丁目５番14号 株式会 社竹中工務店技術研究所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor, Kyoji Miyoshi, 18-22 Nishiki, Naka-ku, Nagoya City Takenaka Corporation Nagoya Branch (72) Inventor, Ken Mitsui 1-1-18 Nishiki, Naka-ku, Nagoya No. 22 Takenaka Corporation Nagoya Branch (72) Inventor Tadaharu Hagiwara 2-5-14 Minamisuna, Koto-ku, Tokyo Incorporated Takenaka Corporation Technical Research Institute (72) Inventor Tetsuo Kaneiwa Minamisuna, Koto-ku, Tokyo 2-15-14 Takenaka Corporation Technical Research Institute (72) Inventor Takumi Fujii 2-5-14 Minamisuna, Koto-ku, Tokyo Tokyo Stockholder Takenaka Engineering Laboratory (72) Inventor Hiroyuki Nishimura Tokyo 2-5-14 Minamisuna, Koto-ku, Tokyo Stockholder Takenaka Corporation Technical Research Institute (72) Inventor Toru Nakajima 2-5-14 Minamisuna, Koto-ku, Tokyo Takenaka Corporation Research Institute (72) Inventor Satoshi Tanaka 2-5-14 Minamisuna, Koto-ku, Tokyo Stock company Takenaka Corporation Technical Research Institute (72) Inventor Shingo Hiromi 2-5-14 Minamisuna, Koto-ku, Tokyo Shares Takenaka Corporation Technical Research Institute
Claims (2)
キャスター付の架台であって、鉄骨梁の下フランジを位
置ずれ不能に拘束するスライド式の第１固定具が当該架
台の前部に設けられ、鉄骨梁の下フランジを転倒不能に
拘束する第２固定具が前記第１固定具から所定間隔をお
いて架台の後部に設けられており、上下方向に伸縮自在
な伸縮脚が架台の下部に取付けられて成り、鉄骨梁は少
なくとも２個以上並列に配置された当該架台の上に載置
され前記第１固定具及び第２固定具によって拘束されて
地組位置まで移動され、前記伸縮脚を伸ばして架台を固
定すると共に当該鉄骨梁のレベル調整が行われることを
特徴とする、鉄骨梁の地組用架台。1. A cradle with casters on which a steel beam can be placed and moved to an erection position, wherein a slide-type first fixture for constraining the lower flange of the steel beam so that it cannot be displaced is of the gantry. A second fixing tool provided on the front part and for restraining the lower flange of the steel beam in a non-falling manner is provided on the rear part of the pedestal at a predetermined interval from the first fixing tool, and is a vertically extendable telescopic leg. Is attached to the lower part of the gantry, and at least two or more steel beams are placed on the gantry arranged in parallel and are constrained by the first fixing tool and the second fixing tool and moved to the ground assembly position. A base for a steel frame assembling, wherein the telescopic legs are extended to fix the base and the level of the steel frame is adjusted.
面に設けられたスライド孔に嵌合されたボルトを介して
前後方向にスライド可能とされ、鉄骨梁の下フランジの
外縁に当接した状態で前記ボルトにより位置決め固定さ
れる構成とされ、第２固定具は基台及び同基台の回転軸
を中心として回転する回転板並びに同回転板の先端に取
付けられ鉄骨梁の下フランジの上面を押えつける下向き
の締付けボルトとで構成され、当該第２固定具の基台は
前記第１固定具との間で鉄骨梁の下フランジが架台上に
載置できる間隔をおいて架台の後部に設けられており、
伸縮脚はジャッキ機構として上下方向に伸縮され鉄骨梁
のレベル調整が可能な構成とされていることを特徴とす
る、鉄骨梁の地組用架台。2. The first fixture according to claim 1 is slidable in the front-rear direction via a bolt fitted in a slide hole provided on the side surface of the frame, and is attached to the outer edge of the lower flange of the steel beam. The second fixing device is configured to be positioned and fixed by the bolts in the abutting state, and the second fixing member is attached to a base and a rotating plate that rotates about a rotation axis of the base and a lower end of the steel beam attached to the tip of the rotating plate. The base of the second fixture is a pedestal with a space such that the lower flange of the steel beam can be placed on the gantry between the base of the second fixture and the first fixture. It is installed in the rear part of
The pedestal for a steel frame framing, wherein the telescopic legs are configured as a jack mechanism to be vertically expanded and contracted to adjust the level of the steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5161233A JP3060196B2 (en) | 1993-06-30 | 1993-06-30 | Steel beam framing gantry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5161233A JP3060196B2 (en) | 1993-06-30 | 1993-06-30 | Steel beam framing gantry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0718868A true JPH0718868A (en) | 1995-01-20 |
| JP3060196B2 JP3060196B2 (en) | 2000-07-10 |
Family
ID=15731171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5161233A Expired - Fee Related JP3060196B2 (en) | 1993-06-30 | 1993-06-30 | Steel beam framing gantry |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3060196B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001088707A (en) * | 1999-09-28 | 2001-04-03 | Ricoh Microelectronics Co Ltd | Carriage for carrying |
| JP2005170139A (en) * | 2003-12-09 | 2005-06-30 | Jfe Koken Corp | Heavy article moving fixture |
| JP2009012878A (en) * | 2007-06-29 | 2009-01-22 | Chuo Warehouse Co Ltd | Ground conveying device for plate-like article |
| CN105908981A (en) * | 2016-06-12 | 2016-08-31 | 龙信建设集团有限公司 | Pushing-sliding installation device and method for sail type box steel beam |
| CN108622158A (en) * | 2018-05-11 | 2018-10-09 | 桐城市永锦建筑工程有限公司 | A kind of ceramic tile toter in construction |
| CN112658587A (en) * | 2020-12-28 | 2021-04-16 | 安徽优环环保设备制造有限公司 | Processing and manufacturing device of acid mist purification tower |
| CN112743274A (en) * | 2019-10-31 | 2021-05-04 | 太仓中集特种物流装备有限公司 | Assembly table and assembly method |
-
1993
- 1993-06-30 JP JP5161233A patent/JP3060196B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001088707A (en) * | 1999-09-28 | 2001-04-03 | Ricoh Microelectronics Co Ltd | Carriage for carrying |
| JP2005170139A (en) * | 2003-12-09 | 2005-06-30 | Jfe Koken Corp | Heavy article moving fixture |
| JP2009012878A (en) * | 2007-06-29 | 2009-01-22 | Chuo Warehouse Co Ltd | Ground conveying device for plate-like article |
| CN105908981A (en) * | 2016-06-12 | 2016-08-31 | 龙信建设集团有限公司 | Pushing-sliding installation device and method for sail type box steel beam |
| CN105908981B (en) * | 2016-06-12 | 2018-07-31 | 龙信建设集团有限公司 | A kind of thrusting slip mounting device and method for sail molding box formula girder steel |
| CN108622158A (en) * | 2018-05-11 | 2018-10-09 | 桐城市永锦建筑工程有限公司 | A kind of ceramic tile toter in construction |
| CN112743274A (en) * | 2019-10-31 | 2021-05-04 | 太仓中集特种物流装备有限公司 | Assembly table and assembly method |
| CN112658587A (en) * | 2020-12-28 | 2021-04-16 | 安徽优环环保设备制造有限公司 | Processing and manufacturing device of acid mist purification tower |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3060196B2 (en) | 2000-07-10 |
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