JP3069835B2 - Uchigumi scaffold structure - Google Patents
Uchigumi scaffold structureInfo
- Publication number
- JP3069835B2 JP3069835B2 JP7144761A JP14476195A JP3069835B2 JP 3069835 B2 JP3069835 B2 JP 3069835B2 JP 7144761 A JP7144761 A JP 7144761A JP 14476195 A JP14476195 A JP 14476195A JP 3069835 B2 JP3069835 B2 JP 3069835B2
- Authority
- JP
- Japan
- Prior art keywords
- crane
- support
- building
- scaffold
- work
- 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.)
- Expired - Fee Related
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
Description
【0001】[0001]
【産業上の利用分野】この発明は、建造する建築物の敷
地内に施工される内組足場構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inner scaffold structure constructed on a site of a building to be built.
【0002】[0002]
【従来の技術】図23に示すように、建築物を建造する
際に用いられる従来のこの種の足場としては、建造する
建築物の基礎2bを包囲するように設置される外足場3
1が知られている。この外足場31の内側に壁パネル2
0a等の建築用資材20を吊上げ運搬する際には、クレ
ーンを装備した図外の大型クレーン車が多く用いられて
いる。2. Description of the Related Art As shown in FIG. 23, a conventional scaffold of this type used when building a building is an external scaffold 3 installed so as to surround a foundation 2b of the building to be built.
One is known. Inside this external scaffold 31 is a wall panel 2
When lifting and transporting the building material 20 such as 0a, a large mobile crane (not shown) equipped with a crane is often used.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、上記の
ような従来の外足場31を設置し、建築用資材20の吊
上げ運搬に大型クレーン車を用いた場合、該大型クレー
ン車により現場周辺の道路交通の妨げとなることがあ
り、また大きな騒音も発生する等、近隣の迷惑になると
いう問題点がある。また、大型クレーン車が現場に近接
した位置まで進入できない場合には、隣接する家屋や電
線等を越えて吊上げ運搬する必要があり、非常に危険で
あるという問題点がある。However, when the conventional external scaffold 31 as described above is installed and a large mobile crane is used for lifting and transporting the building material 20, road traffic around the site is carried out by the large mobile crane. In some cases, and there is also a problem that a loud noise is generated and the neighborhood becomes annoying. Further, when a large crane truck cannot enter a position close to the site, it must be lifted and transported over an adjacent house or electric wire, which is extremely dangerous.
【0004】また、建造する建築物が小さい場合には、
施工作業を効率良く行いにくく、工期の短縮化を図りに
くいという問題点がある。さらに、外足場31自体を設
置するための多くの資材や、大型クレーン車の燃料費等
が必要であるので、施工コストを低減化しにくいという
問題点がある。When a building to be built is small,
There is a problem that it is difficult to perform construction work efficiently and it is difficult to shorten the construction period. Furthermore, since many materials for installing the external scaffold 31 itself, fuel costs of a large crane truck, and the like are required, there is a problem that it is difficult to reduce construction costs.
【0005】この発明は、上記のような問題点に鑑みて
なされたものであって、建築物を建造するに際して近隣
の迷惑にならず、施工作業を安全に且つ効率良く行うこ
とができると共に、工期の短縮化及び施工コストの低減
化を図ることができる内組足場構造を提供することを目
的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is possible to perform a construction work safely and efficiently without disturbing a neighbor when building a building. It is an object of the present invention to provide an inner scaffold structure capable of shortening a construction period and reducing construction costs.
【0006】[0006]
【課題を解決するための手段】上記目的を達成するため
の手段とするところは、第1に、建造する建築物の敷地
内に垂直方向に立設された支柱と、前記建築物の基礎上
に固定した土台上に取付けられた壁パネルと、該壁パネ
ルと前記支柱の間を繋ぐように支持された作業足場とを
備え、前記支柱が、その長さ方向に順次、着脱自在に連
結される複数の支柱材からなると共に、前記支柱の上端
部にクレーンを設置した内組足場構造であって、前記ク
レーンが、前記支柱の上端部に着脱自在に固定される基
体と、該基体上にその軸心回りに回動自在に保持された
クレーン支柱と、該クレーン支柱の所定高さに水平若し
くは略水平方向を指向するように固定された案内ロッド
と、該案内ロッドに沿って移動可能に保持された走行体
と、該走行体を移動させる巻掛伝動機構とを具備してな
り、一端に吊上げ用部材が連結され且つ他端が前記クレ
ーン支柱に取付けた電動式ウィンチに巻き掛けられた可
撓性条体を、前記走行体に取付けた滑車に巻き掛けた簡
易クレーンであることにある。Means for attaining the above object are as follows. First, a column which is erected vertically in a site of a building to be built, and a column on the foundation of the building, and wall panels mounted on a base fixed to, and supported the work scaffolding so as to connect between the strut and the wall panel
And the pillars are sequentially connected in a detachable manner in the longitudinal direction thereof.
A plurality of support members to be tied, and an upper end of the support member
Inner scaffold structure with a crane installed in the
A lane is fixed to the upper end of the support column in a detachable manner.
And a body, which is rotatably held on the base body around its axis.
A crane support and a horizontal support at a predetermined height of the crane support
Or a guide rod fixed so as to point in a substantially horizontal direction
And a traveling body held movably along the guide rod.
And a winding transmission mechanism for moving the traveling body.
The lifting member is connected to one end, and the other end is
Can be wrapped around an electric winch attached to the
A flexible strip is wound around a pulley attached to the traveling body.
It is an easy crane .
【0007】第2に、前記クレーン支柱に回動用ハンド
ルを設けたことにある。Second, a hand for rotation is attached to the crane support.
Has been established .
【0008】第3に、前記支柱が、建造後の建築物の柱
となることにある。 Third , the pillar is a pillar of a building after construction.
It is to become .
【0009】第4に、前記作業足場が、建造後の建築物
の床、天井、若しくは梁となることにある。 Fourth , the work scaffold is used for a building after construction.
Floor, ceiling, or beam .
【0010】[0010]
【作用】上記第1の手段によれば、作業足場が、壁パネ
ルと支柱の間を繋ぐように支持されているので、所定高
さに作業用の足場を確保することができ、建造する建築
物の敷地内に内組足場が施工されることとなる。従っ
て、該内組足場を利用すれば、前記作業足場から建築物
の内装工事等を行うことができ、例えば、前記作業足場
の支持高さを建築物の1階天井より低い位置にしておけ
ば、該作業足場から1階天井、1階梁、若しくは2階床
の施工作業を行うことができる。According to the first means, since the work scaffold is supported so as to connect between the wall panel and the column, the work scaffold can be secured at a predetermined height, and the building to be built can be secured. Uchigumi scaffold will be constructed on the site of the product. Therefore, if the inner scaffold is used, it is possible to perform an interior construction work of a building or the like from the work scaffold. For example, if the support height of the work scaffold is set at a position lower than the first floor ceiling of the building. The construction work of the first floor ceiling, the first floor beam, or the second floor can be performed from the work scaffold.
【0011】また、支柱が、その長さ方向に順次、着脱
自在に連結される複数の支柱材からなるので、一の支柱
材を、建造する建築物の敷地内に垂直方向に立設してお
けば、該支柱材に他の支柱材を順次、上方に伸びるよう
に連結できる。このようにして支柱材を連結して支柱を
所定高さまで形成すれば、該支柱と前記壁パネルの間に
作業足場を支持できると共に、該作業足場からさらに支
柱材を連結して支柱をより高くすれば、より高い位置に
も他の作業足場を支持することができる。このように、
支柱材を順次、上方に伸びるように連結することによ
り、作業足場を所定高さに支持できると共に、該所定高
さに支持された作業足場から支柱材をより上方に連結す
ることができる。 Further, struts, sequentially in the longitudinal direction, since a plurality of struts detachably connected, one of the struts, erected vertically on the site of a building to be built With this arrangement, another pillar material can be sequentially connected to the pillar material so as to extend upward. By connecting the struts in this way and forming the struts to a predetermined height, the work scaffold can be supported between the struts and the wall panels, and the struts can be further connected from the work scaffolds to make the struts higher. This allows another work platform to be supported at a higher position. in this way,
By sequentially connecting the struts so as to extend upward, the work scaffold can be supported at a predetermined height, and the struts can be further connected from the work scaffold supported at the predetermined height.
【0012】更に、支柱の上端部にクレーンを設置して
いるので、作業足場から、壁パネル、床パネル、間仕切
パネル、屋根パネル、梁、柱等の建築用資材の吊上げ運
搬作業が可能であるが、従来の外足場等の障害物はない
ので、建築用資材の吊上げ高さを低くすることができ
る。従って、クレーンとしては、大型のものを用いる必
要はなく、建築用資材を吊上げ運搬するのに十分な機能
を有するものであればよい。この場合、クレーンを組立
分解可能若しくは折り畳み可能として作業員の力で作業
足場上に運搬可能としておけば、該作業足場上でクレー
ンの組立てができ、支柱への設置が容易となる。また、
クレーンが設置された支柱は、作業足場を介して壁パネ
ルと連結保持されることになるので、安定な状態で吊上
げ運搬作業を行うことができる。ここで、土台上の他の
位置にも壁パネルを取付けて支柱との間に作業足場を支
持すれば、支柱が数方向からより強固に連結保持される
こととなる。建築物の建造後は、クレーン、作業足場、
及び支柱を取外せばよい。 Further , since the crane is installed at the upper end of the column, it is possible to lift and transport building materials such as wall panels, floor panels, partition panels, roof panels, beams, columns, etc. from the work platform. However, since there is no obstacle such as a conventional external scaffold, the lifting height of the building material can be reduced. Therefore, it is not necessary to use a large crane as long as it has a function sufficient to lift and transport building materials. In this case, if the crane can be assembled and disassembled or foldable and can be carried on the work platform by the power of the operator, the crane can be assembled on the work platform and can be easily installed on the support. Also,
Since the column on which the crane is installed is connected and held to the wall panel via the work platform, the lifting and transporting operation can be performed in a stable state. Here, if the work panel is supported at another position on the base by attaching the wall panel to the column, the column is more firmly connected and held from several directions. After the construction of the building, cranes, work scaffolds,
And remove the struts.
【0013】加えて、クレーンが上記のように構成され
た簡易クレーンであるので、建築用資材の吊上げ運搬作
業においては、電動式ウィンチを作動させるために電源
を必要とするものの、その他の操作は作業員の力で可能
であるので燃料を必要とはしない。また、該簡易クレー
ンは、上記の各構成部品からなり、組立分解可能でもあ
るので、各構成部品にあらかじめ分解しておけば、作業
足場上に作業員の力で運搬可能であると共に、作業足場
上で組立てて支柱に容易に設置することができる。該簡
易クレーンの操作時においては、クレーン支柱を回動さ
せて該クレーン支柱に固定された案内ロッドを旋回させ
ると共に、巻掛伝動機構を操作して走行体を案内ロッド
に沿って移動させる。これにより、滑車の位置、つまり
可撓性条体の一端に連結された吊上げ用部材の位置を、
建築用資材の吊上げ及び吊下げ作業が可能な位置に移動
させることができ、電動式ウィンチを作動させて可撓性
条体を適宜巻き上げ又は巻き下ろすことにより、建築用
資材を所定位置まで吊上げ運搬することができる。[0013] In addition, since the crane is a simple crane configured as described above, in lifting and transporting construction materials, a power source is required to operate the electric winch, but other operations are performed. No fuel is required as it is possible with the help of workers. Further, since the simple crane is composed of the above-described respective components and can be assembled and disassembled, if the simple crane is disassembled into the respective components in advance, the simple crane can be transported on the work platform by the force of the worker, and the work platform can be disassembled. It can be easily assembled and installed on a support. When operating the simple crane, the crane support is rotated to rotate the guide rod fixed to the crane support, and the traveling transmission mechanism is operated to move the traveling body along the guide rod. Thereby, the position of the pulley, that is, the position of the lifting member connected to one end of the flexible strip,
The building materials can be moved to a position where they can be lifted and suspended, and the electric winch is operated to wind up or down the flexible strip appropriately to lift and transport the building materials to a predetermined position. can do.
【0014】第2の手段によれば、簡易クレーンのクレ
ーン支柱に回動用ハンドルを設けているので、クレーン
支柱の回動操作、つまり案内ロッドを目的とする方向に
容易に旋回させることができる。According to the second means, since the turning handle is provided on the crane support of the simple crane, the operation of rotating the crane support, that is, the guide rod can be easily turned in the target direction.
【0015】第3の手段によれば、支柱が、建造後の建
築物の柱となるので、支柱を取外す手間を省略できると
共に、螺旋階段の支柱や、配管用又は換気システム用の
スペース等として有効に活用できる。[0015] According to the third means, since the pillars become pillars of the building after the construction, the trouble of removing the pillars can be omitted, and at the same time, the pillars of the spiral stairs, the space for the piping or ventilation system, etc. can be used. Can be used effectively.
【0016】第4の手段によれば、作業足場が、建造後
の建築物の床、天井、若しくは梁となるので、作業足場
や支柱を取外す手間を省略できる。According to the fourth means, since the work scaffold is a floor, a ceiling, or a beam of a building after construction, the work for removing the work scaffold or the support can be omitted.
【0017】[0017]
【実施例】以下、この発明の実施例を図面に基づいて説
明する。図1,2に示すように、この実施例の内組足場
1構造は、建造する建築物の敷地2a内に垂直方向に立
設され且つ上方に伸びるように複数の支柱材3aをその
長さ方向に順次、着脱自在に連結して形成された支柱3
と、前記建築物の基礎2b上に固定した土台2c上に取
付けられた壁パネル4と、該壁パネル4と前記支柱3の
間を繋ぐように支持された作業足場5と、前記支柱3の
上端部に設置された簡易クレーン(クレーン)6とから
なるものである。Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the inner scaffold 1 structure of this embodiment is constructed such that a plurality of support members 3a are vertically erected in a site 2a of a building to be built and extend to extend upward. Pillar 3 formed by being detachably connected in order in the direction
A wall panel 4 mounted on a base 2c fixed on a foundation 2b of the building; a working scaffold 5 supported so as to connect the wall panel 4 and the support 3; And a simple crane (crane) 6 installed at the upper end.
【0018】前記建築物の基礎2bは、前記敷地2aを
平面視で例えば正方形等の所定形状に囲むように形成さ
れており、該基礎2b上には土台2cが載置、固定され
ている。The foundation 2b of the building is formed so as to surround the site 2a in a predetermined shape such as a square in plan view, and a base 2c is mounted and fixed on the foundation 2b.
【0019】前記支柱3は、前記敷地2a内に垂直方向
に立設され、且つ、上方に伸びるように複数の支柱材3
aをその長さ方向に順次、着脱自在に連結して形成され
たものである。前記支柱材3aは、図3に示すように、
上端部に雌ねじ3b、下端部に雄ねじ3cがそれぞれ形
成された円筒状のものであり、その長さ方向に順次、着
脱自在に螺着連結可能となっている。支柱3を前記敷地
2a内に立設するには、例えば、一の支柱材3aの下端
部を鋭利に形成し、該支柱材3aの上端部が地上に突出
するようにして敷地2aに打設することができ、該打設
された支柱材3aに他の支柱材3aを順次、上方に伸び
るように連結すれば、支柱3を所定高さまで形成するこ
とができる。The column 3 is vertically erected in the site 2a, and extends upward so as to extend upward.
a are sequentially and detachably connected in the longitudinal direction thereof. As shown in FIG. 3, the support member 3a
It has a cylindrical shape with a female screw 3b at the upper end and a male screw 3c at the lower end, and can be detachably screwed and connected sequentially in the longitudinal direction. In order to erect the support 3 in the site 2a, for example, the lower end of one of the support members 3a is formed to be sharp, and the support 3 is cast into the site 2a such that the upper end of the support 3a protrudes to the ground. The pillar 3 can be formed to a predetermined height by connecting another pillar 3a to the cast pillar 3a so as to extend upward.
【0020】前記壁パネル4は、図1,2に示すよう
に、長尺でほぼ2階の高さに形成されており、前記土台
2c上で且つ支柱3を間に挟んで相対向する位置に1つ
ずつ取付けられている。該壁パネル4は、図4に示すよ
うに、内部に桟材4a等も有している。As shown in FIGS. 1 and 2, the wall panel 4 is long and is formed at a height of almost the second floor, and is located on the base 2c and opposed to each other with the support 3 interposed therebetween. Are attached one by one. As shown in FIG. 4, the wall panel 4 also has a crosspiece 4a and the like.
【0021】前記作業足場5は、板状に形成されてお
り、図1,2に示すように、前記壁パネル4と支柱3の
間を繋ぐように、それぞれ上下に2つずつ支持されたも
のである。この支持手段としては、例えば、図4に示す
ような角筒状の支持部7aを有する支持部材7を用いる
ことができる。この場合、作業足場5の長手方向の両端
部にそれぞれ支持用フック5aを形成し、該支持用フッ
ク5aを、前記壁パネル4の桟材4a及び支柱3の所定
高さにあらかじめ固定した支持部材7の支持部7aに係
止すればよい。前記支持部材7は、支柱3に対しては溶
接等により固定し、壁パネル4に対してはコ字型固着部
7bを形成し、該コ字型固着部7bを桟材4aに釘又は
ボルト等により固定すればよい。なお、作業足場5の支
持手段や形状は、上記の実施例に限定されるものではな
く、種々の従来技術を利用できる。また、作業足場5を
支持する高さも、必要に応じて所定高さとすることがで
き、さらに壁パネル4と支柱3の間の上下方向にそれぞ
れ3つ以上の作業足場5を支持してもよい。該作業足場
5に昇降する際には、はしご等を用いればよい。The work scaffold 5 is formed in a plate shape and, as shown in FIGS. 1 and 2, is supported two by two in the vertical direction so as to connect between the wall panel 4 and the column 3. It is. As the support means, for example, a support member 7 having a rectangular cylindrical support portion 7a as shown in FIG. 4 can be used. In this case, support members 5a are formed at both ends of the work scaffold 5 in the longitudinal direction, and the support hooks 5a are fixed to predetermined heights of the bar 4a of the wall panel 4 and the columns 3 in advance. 7 may be engaged with the supporting portion 7a. The support member 7 is fixed to the column 3 by welding or the like, and a U-shaped fixing portion 7b is formed on the wall panel 4, and the U-shaped fixing portion 7b is nailed or bolted to the beam 4a. What is necessary is just to fix by, etc. The support means and the shape of the work scaffold 5 are not limited to those in the above-described embodiment, and various conventional techniques can be used. The height at which the work scaffolds 5 are supported can also be set to a predetermined height as necessary. Further, three or more work scaffolds 5 may be supported in the vertical direction between the wall panel 4 and the support 3. . When ascending and descending to the work scaffold 5, a ladder or the like may be used.
【0022】前記簡易クレーン6は、図1,2,5に示
すように、前記支柱3の上端部に着脱自在に固定される
基体8と、該基体8上にその軸心回りに回動自在に保持
されたクレーン支柱9と、該クレーン支柱9の所定高さ
に水平若しくは略水平方向を指向するように固定された
案内ロッド10と、該案内ロッド10に沿って移動可能
に保持された走行体11と、該走行体11を移動させる
巻掛伝動機構12とを具備してなり、一端に把持爪(吊
上げ用部材)13aが連結され且つ他端が前記クレーン
支柱9に取付けた電動式ウィンチ14に巻き掛けられた
可撓性条体15を、前記走行体11に取付けた滑車16
に巻き掛けたものである。As shown in FIGS. 1, 2 and 5, the simple crane 6 has a base 8 detachably fixed to the upper end of the column 3 and a rotatable pivot on the base 8 about its axis. , A guide rod 10 fixed to a predetermined height of the crane support 9 so as to point in a horizontal or substantially horizontal direction, and a traveling movably held along the guide rod 10. An electric winch having a body 11 and a winding transmission mechanism 12 for moving the traveling body 11, a gripping claw (lifting member) 13 a connected to one end, and the other end attached to the crane support 9. The flexible strip 15 wound around the pulley 16 is attached to the pulley 16
It is wrapped around.
【0023】前記基体8は、下部に雄ねじ8aが形成さ
れており、前記支柱3の上端部に螺着設置可能となって
いる。前記クレーン支柱9は、角筒状に形成され、前記
基体8の上部に取付けられた回転軸受8bを介してその
軸心回りに回動自在に保持されている。そして、該クレ
ーン支柱9の回動操作を容易にするために、必要に応じ
てクレーン支柱9の下端部付近に回動用ハンドル17が
設けられている。The base 8 has a male screw 8a formed in the lower part, and can be screwed to the upper end of the support column 3. The crane support 9 is formed in a rectangular cylindrical shape, and is rotatably held around its axis via a rotary bearing 8b mounted on an upper portion of the base 8. In order to facilitate the turning operation of the crane support 9, a turning handle 17 is provided near the lower end of the crane support 9 as necessary.
【0024】前記案内ロッド10は、前記クレーン支柱
9の所定高さに水平若しくは略水平方向を指向するよう
に固定され、ワイヤーロープ等でなる固定用条体18を
用いて前記クレーン支柱9に対してトラス化されること
により強固に固定されている。前記走行体11は、上部
に前記案内ロッド10の長手方向に沿って走行する車輪
11aが取付けられ、案内ロッド10に沿って移動可能
に保持されている。該走行体11の下部には、滑車16
が取付けられており、該滑車16に、建築用資材を把持
する一対の把持爪13aを一端に連結したワイヤーロー
プ等でなる可撓性条体15が巻き掛けられている。該可
撓性条体15の他端は、前記クレーン支柱9に取付けた
電動式ウィンチ14に巻き掛けられており、該電動式ウ
ィンチ14を作動させることにより、前記把持爪13a
が上下動する構成とされている。The guide rod 10 is fixed to a predetermined height of the crane support 9 so as to be oriented in a horizontal or substantially horizontal direction, and is fixed to the crane support 9 using a fixing strip 18 made of a wire rope or the like. It is firmly fixed by being trussed. The traveling body 11 has an upper portion on which wheels 11 a traveling along the longitudinal direction of the guide rod 10 are attached, and are held movably along the guide rod 10. A pulley 16 is provided below the traveling body 11.
A flexible strip 15 made of a wire rope or the like having a pair of gripping claws 13a for gripping building materials connected to one end is wound around the pulley 16. The other end of the flexible strip 15 is wound around an electric winch 14 attached to the crane support 9, and by operating the electric winch 14, the grip 13 a
Is configured to move up and down.
【0025】前記走行体11を移動させるための巻掛伝
動機構12は、前記案内ロッド10の先端に取付けられ
た従動滑車12aと、該従動滑車12aに巻き掛けられ
て両端が前記クレーン支柱9の下方に垂下されたワイヤ
ーロープ等でなる駆動用条体12bとからなる。そし
て、該駆動用条体12bの一箇所が止着部材12cによ
り前記走行体11に止着されている。従って、作業員が
前記駆動用条体12bの両端のいずれかを適宜引張るこ
とにより、前記走行体11を作業員の力で容易に移動さ
せることができる。The winding transmission mechanism 12 for moving the traveling body 11 includes a driven pulley 12a attached to the tip of the guide rod 10, and a driven pulley 12a wound around the driven And a drive strip 12b made of a wire rope or the like suspended downward. One portion of the driving strip 12b is fixed to the traveling body 11 by a fixing member 12c. Accordingly, the worker can easily move the traveling body 11 by the force of the worker by appropriately pulling either of the two ends of the driving strip 12b.
【0026】このように構成された簡易クレーン6は、
上記の各構成部品8〜18からなり、組立分解可能でも
あるので、支柱3に設置する際には、あらかじめ分解し
ておき、各構成部品8〜18を上方の作業足場5に運搬
してから該作業足場5上で組立てて支柱3に設置する。
その後の操作時においては、前記作業足場5から回動用
ハンドル17を握持し、クレーン支柱9を回動させて案
内ロッド10を旋回させると共に、巻掛伝動機構12を
操作して走行体11を案内ロッド10に沿って移動させ
る。これにより、滑車16の位置、つまり可撓性条体1
5の一端に連結された把持爪13aの位置を、建築用資
材の吊上げ及び吊下げ作業が可能な位置に移動させるこ
とができ、電動式ウィンチ14を作動させて可撓性条体
15を適宜巻き上げ又は巻き下ろすことにより、建築用
資材を所定位置まで吊上げ運搬することができる。な
お、吊上げ用部材13としては、上記の把持爪13aに
限定されるものではなく、吊上げ用フック13b等を連
結していてもよい。あるいは、必要に応じて適宜付け替
え可能としてもよい。また、クレーン6としても、この
実施例の簡易クレーン6に限定されず、種々の形状や構
造のものを設置することができるが、前記作業足場5上
に容易に運搬可能なように、組立分解可能若しくは折り
畳み可能としておくのが望ましい。The simple crane 6 constructed as above is
It is composed of the above components 8 to 18 and can be assembled and disassembled. Therefore, when installing on the support 3, disassemble in advance and transport each of the components 8 to 18 to the upper work scaffold 5. It is assembled on the work scaffold 5 and installed on the column 3.
At the time of subsequent operation, the turning handle 17 is gripped from the work platform 5, the crane support 9 is turned to turn the guide rod 10, and the winding transmission mechanism 12 is operated to move the traveling body 11 It is moved along the guide rod 10. Thereby, the position of the pulley 16, that is, the flexible strip 1
5 can be moved to a position where the building material can be lifted and suspended, and the electric winch 14 is operated to appropriately move the flexible strip 15. By hoisting or unwinding, the building material can be lifted and transported to a predetermined position. Note that the lifting member 13 is not limited to the above-described gripping claw 13a, and may include a lifting hook 13b or the like. Alternatively, it may be possible to appropriately change as necessary. Further, the crane 6 is not limited to the simple crane 6 of this embodiment, but may be of various shapes and structures. However, the crane 6 may be disassembled and disassembled so that it can be easily transported onto the work platform 5. Preferably, it should be possible or foldable.
【0027】次に、上記実施例の内組足場1の施工方法
について説明する。図6に示すように、まず、前記敷地
2aに、下端部が鋭利に形成された一の支柱材3aを上
端部が地上に突出するようにして垂直方向に打設する。
そして、該支柱材3aに、他の支柱材3aを上方に順
次、連結して所定高さまで支柱3を形成する。この際、
上方の支柱材3aには、所定位置に既述の支持部材7を
あらかじめ固定しておく。次に、図7に示すように、所
定位置に支持部材7をあらかじめ固定した壁パネル4を
土台2c上に取付け、図8に示すように、該壁パネル4
と支柱3の間を繋ぐように作業足場5を前記支持部材7
で支持する。Next, a method of constructing the inner scaffold 1 of the above embodiment will be described. As shown in FIG. 6, first, one support member 3a having a sharp lower end is cast in the site 2a in the vertical direction such that the upper end protrudes above the ground.
Then, another support member 3a is sequentially connected to the support member 3a in the upward direction to form the support 3 to a predetermined height. On this occasion,
The above-mentioned support member 7 is previously fixed to a predetermined position on the upper column member 3a. Next, as shown in FIG. 7, the wall panel 4 on which the support member 7 is fixed in a predetermined position is mounted on the base 2c, and as shown in FIG.
The work scaffold 5 is connected to the support member 7 so as to connect the
Support with.
【0028】同様に、図9,10に示すように、支柱3
を間に挟んで相対向する位置にさらに壁パネル4を取付
け、作業足場5を支持する。次いで、前記所定高さに支
持された作業足場5に上がり、図11に示すように、さ
らに支柱材3aを上方に連結した後、より高い位置に作
業足場5を支持する。該作業足場5への昇降には、はし
ご等を用いればよい。なお、この実施例では、作業足場
5を上下方向に2つずつ支持しているが、前記支持部材
7を所定高さに固定しておけば、3つ以上支持すること
もでき、また、支柱3の左右で高さを変えて支持するこ
ともできる。Similarly, as shown in FIGS.
The wall panel 4 is further attached at a position facing each other with the interposed therebetween, and the work scaffold 5 is supported. Next, ascending to the work scaffold 5 supported at the predetermined height, as shown in FIG. 11, after further connecting the support members 3a upward, the work scaffold 5 is supported at a higher position. A ladder or the like may be used for ascending and descending to the work scaffold 5. In this embodiment, two work scaffolds 5 are supported in the vertical direction. However, if the support member 7 is fixed at a predetermined height, three or more work scaffolds 5 can be supported. It is also possible to support by changing the height on the left and right of 3.
【0029】次いで、上方の作業足場5上に、あらかじ
め分解した簡易クレーン6の各構成部品8〜18を運搬
して該作業足場5上で組立て、図12に示すように、支
柱3の上端部に簡易クレーン6を設置すれば、内組足場
1の施工は完了する。Next, the components 8 to 18 of the simple crane 6 disassembled in advance are transported onto the upper work platform 5 and assembled on the work platform 5, and as shown in FIG. When the simple crane 6 is installed in the first place, the construction of the inner scaffold 1 is completed.
【0030】このように施工された内組足場1の作業足
場5から簡易クレーン6を操作すれば、図12〜15に
示すように、壁パネル20a、床パネル20b、天井材
20c、及び屋根パネル20dや、図示しない間仕切パ
ネル、柱、梁等の建築用資材20を所定位置まで吊上げ
運搬することができる。この場合、前記把持爪13a
は、必要に応じて吊上げ用フック13b等と付け替えれ
ばよい。なお、床パネル20bや天井材20c等は、前
記支柱3が位置する部分には取付けられないので、該支
柱3を避けるようにして他の部分には取付けておき、建
築物を建造して支柱3を取外してから、前記支柱3が位
置していた部分を塞ぐように取付ければよい。また、前
記支柱3を取外さない場合は、該支柱3を建造後の建築
物の柱として使用できるが、この場合、前記作業足場5
として床材、天井材、若しくは梁材を用いると共に、該
作業足場5を、1階床、1階天井、1階梁、2階床、2
階天井、若しくは2階梁の取付け高さと同じ高さに支持
しておけば、作業足場5をそのまま建築物の床、天井、
若しくは梁とすることができるので、該作業足場5や支
柱3を取外す手間を省略することができ、工期の短縮化
を図ることができる。When the simple crane 6 is operated from the work scaffold 5 of the inner scaffold 1 constructed as described above, as shown in FIGS. 12 to 15, the wall panel 20a, the floor panel 20b, the ceiling material 20c, and the roof panel 20d and building materials 20 such as partition panels, columns, beams and the like (not shown) can be lifted and transported to predetermined positions. In this case, the grip claw 13a
May be replaced with a lifting hook 13b or the like as necessary. Since the floor panel 20b and the ceiling member 20c are not attached to the portion where the column 3 is located, they are attached to other portions so as to avoid the column 3, and the building is constructed to construct the column. After removing the support 3, the support 3 may be attached so as to cover the portion where the support 3 was located. When the support 3 is not removed, the support 3 can be used as a pillar of a building after being built.
And a floor material, a ceiling material, or a beam material, and the work scaffold 5 is divided into a first floor, a first floor ceiling, a first floor beam, a second floor,
If it is supported at the same height as the floor ceiling or the second floor beam, the work scaffold 5 can be used as it is on the floor, ceiling,
Alternatively, since it can be a beam, the labor for removing the work scaffold 5 and the support 3 can be omitted, and the construction period can be shortened.
【0031】また、図15に示すように、2階の天井材
20cや図示しない2階の梁材を取付けた後は、これら
の上から簡易クレーン6を操作して屋根パネル20d等
の吊上げ運搬作業を行うことができる。ここで、屋根パ
ネル20d等の取付けに際して前記簡易クレーン6が邪
魔になるような場合には、図16に示すように、簡易ク
レーン6を取外して支柱材3aをさらに連結することに
より、簡易クレーン6の設置高さをより高くすることが
でき、屋根パネル20d等を効率良く取付けることがで
きる。この場合も、図17に示すように、屋根パネル2
0d等は支柱3を避けるようにして取付けておき、図1
8に示すように、簡易クレーン6を取外した後で支柱3
が位置していた部分を塞ぐように屋根21の最上部21
aを取付ければよい。また、前記作業足場5は、建造途
中の適当な時点で取外し、支柱3も建築物22の建造後
に取外せばよい。一方、該支柱3を建築物22の柱23
として使用する場合には、図19に示すように、螺旋階
段24の支柱や、配管用又は換気システムのスペース等
として有効に活用することができる。As shown in FIG. 15, after the ceiling material 20c on the second floor and the beam material on the second floor (not shown) are attached, the simple crane 6 is operated from above to lift and transport the roof panel 20d and the like. Work can be done. Here, in the case where the simple crane 6 becomes a hindrance when installing the roof panel 20d or the like, as shown in FIG. 16, the simple crane 6 is removed and the strut member 3a is further connected, so that the simple crane 6 Can be made higher, and the roof panel 20d and the like can be efficiently attached. Also in this case, as shown in FIG.
0d, etc. are attached so as to avoid the pillar 3, and FIG.
As shown in FIG. 8, after removing the simple crane 6,
The top 21 of the roof 21 so as to cover the part where
a may be attached. Further, the work scaffold 5 may be removed at an appropriate time during construction, and the support 3 may be removed after the building 22 is built. On the other hand, the support 3 is
When used as shown in FIG. 19, it can be effectively used as a support for the spiral staircase 24, a space for piping or a ventilation system, and the like.
【0032】以上、上記の実施例においては、支柱3
が、その長さ方向に順次、着脱自在に連結される複数の
支柱材3aからなる場合について説明したが、これに限
定されるものではなく、該支柱3としては、長尺に一体
的に形成された1本の支柱3等を用いてもよく、この場
合には支柱材3aを連結する手数を省ける利点がある。
このような支柱3の材質は金属、その他の部材でもよ
く、又、中心部が空洞となった円筒状のものでも内部が
埋まっているものでもよい。中心部が空洞であれば、配
管・配線用あるいは換気用、更には冷暖房用等に種々利
用できる。また、前記敷地2a内に支柱3を1本のみ立
設する場合について説明したが、これに限定されるもの
ではなく、前記敷地2a内に2本以上の支柱3を立設し
て壁パネル4との間に作業足場5を支持すると共に、そ
れぞれの支柱3に簡易クレーン6等のクレーン6を設置
することができる。この場合、支柱3相互の間を繋ぐよ
うに作業足場5を支持することもできる。As described above, in the above embodiment, the support 3
However, although the description has been made of a case in which a plurality of support members 3a are sequentially and detachably connected in the length direction, the present invention is not limited to this. A single support 3 or the like may be used. In this case, there is an advantage that the number of steps for connecting the support 3a can be reduced.
The material of the column 3 may be metal or other members, and may be a cylindrical member having a hollow central portion or a hollow member. If the central part is hollow, it can be variously used for piping / wiring, ventilation, and cooling / heating. Also, the case where only one support 3 is erected in the site 2a has been described, but the present invention is not limited to this, and two or more supports 3 are erected in the site 2a and the wall panel 4 is provided. In addition to supporting the work scaffold 5, a crane 6 such as a simple crane 6 can be installed on each of the columns 3. In this case, the work scaffold 5 can be supported so as to connect the columns 3 to each other.
【0033】また、支柱3を前記敷地2a内に立設する
手段も、特に限定されるものではなく、例えば、建造す
る建築物22が大きい場合等、敷地2a内にも基礎2d
が形成されている場合においては、図20に示すよう
に、該基礎2dに支柱材3aを螺着可能としたり、ある
いは図21に示すように、基礎2dにあらかじめ支柱材
3aを埋設固定する等、種々の技術を利用することがで
きる。さらに、内組足場1を構成する壁パネル4は、前
記土台2c上の1箇所に取付ければ、該壁パネル4と支
柱3の間に作業足場5を支持できることになるが、支柱
3を作業足場5を介して壁パネル4とより強固に連結保
持するためには、上記の実施例のように、最初に壁パネ
ル4を土台2c上の2箇所以上に取付けるのが望まし
い。また、図22に示すように、最初に支柱3から略十
字方向の4箇所に壁パネル4を取付ければ、支柱3がさ
らに強固に連結保持され、吊上げ運搬作業をより安定な
状態で行うことができる。The means for erecting the pillar 3 in the site 2a is not particularly limited. For example, when the building 22 to be built is large, the foundation 2d is also provided in the site 2a.
In the case where is formed, as shown in FIG. 20, the pillar 3a can be screwed to the foundation 2d, or as shown in FIG. 21, the pillar 3a is embedded and fixed in advance to the foundation 2d. And various techniques can be used. Further, if the wall panel 4 constituting the inner set scaffold 1 is mounted at one place on the base 2c, the work scaffold 5 can be supported between the wall panel 4 and the support column 3. In order to more strongly connect and hold the wall panel 4 via the scaffold 5, it is desirable to first attach the wall panel 4 to two or more locations on the base 2c as in the above-described embodiment. Also, as shown in FIG. 22, if the wall panels 4 are first attached at four positions in the substantially cross direction from the support columns 3, the support columns 3 are more strongly connected and held, and the lifting and carrying work can be performed in a more stable state. Can be.
【0034】[0034]
【発明の効果】以上説明したように、請求項1記載の内
組足場構造によれば、作業足場が、壁パネルと支柱の間
を繋ぐように支持されて所定高さに作業用の足場を確保
できるので、建造する建築物の敷地内に内組足場を施工
することができる。従って、内組足場を利用すれば、作
業足場から建築物の内装工事等を行うことができる。ま
た、該内組足場には、従来の外足場のように多くの資材
を必要とせず、さらに施工や取外しも容易であるので、
施工コストの低減化や工期の短縮化を図ることができ
る。As described above, according to the inner scaffold structure of the first aspect, the work scaffold is supported so as to connect between the wall panel and the column, and the work scaffold is provided at a predetermined height. Since it can be secured, the inner scaffold can be constructed on the site of the building to be built. Therefore, if the inner scaffold is used, it is possible to perform an interior construction work of a building or the like from the work scaffold. Also, the inner scaffold does not require a lot of materials as the conventional outer scaffold, and is easy to construct and remove.
It is possible to reduce the construction cost and the construction period.
【0035】また、支柱が、その長さ方向に順次、着脱
自在に連結される複数の支柱材からなるので、一の支柱
材を、建造する建築物の敷地内に垂直方向に立設してお
けば、該支柱材に他の支柱材を順次、上方に伸びるよう
に連結して支柱を所定高さまで形成できると共に、該支
柱と壁パネルの間の所定高さに支持した作業足場からさ
らに支柱材を連結でき、より高い位置にも他の作業足場
を支持することができる。従って、壁パネルが2階又は
3階の高さである場合にも対応できる。 Further, struts, sequentially in the longitudinal direction, since a plurality of struts detachably connected, one of the struts, erected vertically on the site of a building to be built With this arrangement, it is possible to form a column to a predetermined height by sequentially connecting another column material to the column material so as to extend upward, and further from the work scaffold supported at a predetermined height between the column and the wall panel. Materials can be connected and other work platforms can be supported at higher positions. Therefore, it is possible to cope with a case where the wall panel has the height of the second floor or the third floor.
【0036】更に、支柱の上端部にクレーンを設置して
いるので、内組足場の作業足場からクレーンを操作すれ
ば、壁パネル等の建築用資材の吊上げ運搬作業を行うこ
とができる。また、前記クレーンは、建造する建築物の
敷地内に立設された支柱の上端部に設置されているの
で、現場周辺の道路交通を妨げるようなことはなく、建
造する建築物が小さい場合でも、効率良く施工作業を行
うことができ、しかも、クレーン、作業足場、及び支柱
の取外しが容易であるので、工期の短縮化を図ることも
できる。また、従来のような外足場を必要とせず、クレ
ーンによる建築用資材の吊上げ高さを低くできるので、
吊上げ運搬作業を安全に行うことができると共に、クレ
ーンとしては、建築用資材を吊上げ運搬するのに十分な
機能を有するものであればよいので、大きな騒音を発生
しないようなクレーンを用いることができ、近隣の迷惑
にならずに施工作業を行うことができる。さらに、該内
組足場には多くの資材を必要とせず、また燃料費等が多
くかからないクレーンを用いることができるので、施工
コストの低減化を図ることもできる。 Further , since the crane is installed at the upper end of the column, if the crane is operated from the work scaffold of the inner scaffold, it is possible to lift and transport building materials such as wall panels. In addition, since the crane is installed at the upper end of a column erected on the site of the building to be built, it does not interfere with road traffic around the site, and even when the building to be built is small. The construction work can be performed efficiently, and the crane, the work scaffold, and the columns can be easily removed, so that the construction period can be shortened. In addition, since it does not require a conventional external scaffolding and can lower the height of building materials lifted by a crane,
It is possible to use a crane that does not generate a loud noise, since it is sufficient that the lifting and carrying work can be performed safely and the crane has a function sufficient to lift and carry building materials. The construction work can be performed without disturbing the neighborhood. Furthermore, since a crane that does not require much material and does not require much fuel cost can be used for the inner set scaffold, construction costs can be reduced.
【0037】加えて、クレーンが上記のように構成され
た簡易クレーンであるので、安価に製造でき、また燃料
も不要であるので、施工コストの低減化を図ることがで
きる。また、吊上げ運搬作業時においても、大きな騒音
を発生せず、近隣に迷惑になることなく施工作業を行う
ことができる。さらに、該簡易クレーンは、上記の各構
成部品からなり、組立分解可能でもあるので、各構成部
品にあらかじめ分解しておけば、作業足場上に作業員の
力で運搬可能であると共に、作業足場上で組立てて支柱
に容易に設置することができる。In addition, since the crane is a simple crane configured as described above, it can be manufactured at low cost, and no fuel is required, so that the construction cost can be reduced. Also, even during the lifting and carrying work, the construction work can be performed without generating a loud noise and disturbing the neighborhood. Further, since the simple crane is composed of the above-described respective components and can be assembled and disassembled, if the simple crane is disassembled into the respective components in advance, the crane can be transported on the work platform by the force of the worker, and the work platform can be disassembled. It can be easily assembled and installed on a support.
【0038】請求項2記載の内組足場構造によれば、簡
易クレーンのクレーン支柱に回動用ハンドルを設けてク
レーン支柱の回動操作、つまり案内ロッドを目的とする
方向に容易に旋回させることができるので、吊上げ運搬
作業を効率良く行うことができる。According to the inner scaffold structure of the second aspect , a turning handle is provided on the crane support of the simple crane, so that the crane support can be turned easily, that is, the guide rod can be easily turned in the target direction. As a result, lifting and carrying work can be performed efficiently.
【0039】請求項3記載の内組足場構造によれば、支
柱が、建造後の建築物の柱となり、支柱を取外す手間を
省略できると共に、螺旋階段の支柱や、配管用又は換気
システム用のスペース等として有効に活用できるので、
工期の短縮化や施工コストの低減化を図ることができ
る。According to the inner group scaffold structure of the third aspect , the pillars become pillars of the building after the construction, and the trouble of removing the pillars can be omitted. Since it can be used effectively as a space,
The construction period can be shortened and the construction cost can be reduced.
【0040】請求項4記載の内組足場構造によれば、作
業足場が、建造後の建築物の床、天井、若しくは梁とな
り、作業足場や支柱を取外す手間を省略できるので、工
期の短縮化や施工コストの低減化を図ることができる。According to the inner scaffold structure of the fourth aspect , the work scaffold is a floor, a ceiling, or a beam of the building after the construction, and the work for removing the work scaffold or the support can be omitted, thereby shortening the construction period. And construction costs can be reduced.
【図1】この発明の実施例に係る内組足場を示す側断面
図。FIG. 1 is a side sectional view showing an inner scaffold according to an embodiment of the present invention.
【図2】図1の概略平面図。FIG. 2 is a schematic plan view of FIG.
【図3】支柱材の連結部分を示す要部拡大斜視図。FIG. 3 is an enlarged perspective view of a main part showing a connecting portion of a pillar member.
【図4】作業足場を支持部材で支持する様子を示す分解
斜視図。FIG. 4 is an exploded perspective view showing a state where the work scaffold is supported by a support member.
【図5】簡易クレーンの案内ロッドの一部を示す要部拡
大正面図。FIG. 5 is an enlarged front view of a main part showing a part of a guide rod of the simple crane.
【図6】支柱を敷地内に立設した状態を示す側断面図。FIG. 6 is a side sectional view showing a state in which a support is erected on a site.
【図7】壁パネルを土台上に取付けた状態を示す側断面
図。FIG. 7 is a side sectional view showing a state where the wall panel is mounted on a base.
【図8】壁パネルと支柱の間を繋ぐように作業足場を支
持した状態を示す側断面図。FIG. 8 is a side sectional view showing a state in which a work scaffold is supported so as to connect between a wall panel and a support.
【図9】他の壁パネルを土台上に取付けて作業足場を支
持した状態を示す側断面図。FIG. 9 is a side sectional view showing a state in which another wall panel is mounted on a base to support a work scaffold.
【図10】図9の平面図。FIG. 10 is a plan view of FIG. 9;
【図11】上方にも作業足場を支持した状態を示す側断
面図。FIG. 11 is a side sectional view showing a state in which a work scaffold is also supported above.
【図12】簡易クレーンで壁パネルを吊上げ運搬する様
子を示す側断面図。FIG. 12 is a side sectional view showing a state in which a wall panel is lifted and transported by a simple crane.
【図13】図12の概略平面図。FIG. 13 is a schematic plan view of FIG.
【図14】簡易クレーンで床パネルを吊上げ運搬する様
子を示す概略側断面図。FIG. 14 is a schematic side sectional view showing a state in which a floor panel is lifted and transported by a simple crane.
【図15】簡易クレーンで屋根パネルを吊上げ運搬する
様子を示す概略側断面図。FIG. 15 is a schematic side sectional view showing a state in which a roof panel is lifted and transported by a simple crane.
【図16】簡易クレーンの設置高さを高くして屋根パネ
ルを吊上げ運搬する様子を示す概略側断面図。FIG. 16 is a schematic side sectional view showing a state in which the installation height of the simple crane is increased and the roof panel is lifted and transported.
【図17】屋根パネルを取付けた後、簡易クレーンを取
外した状態を示す概略側断面図。FIG. 17 is a schematic side sectional view showing a state where a simple crane is removed after a roof panel is mounted.
【図18】屋根の最上部を取付けた状態を示す概略側断
面図。FIG. 18 is a schematic side sectional view showing a state where the uppermost part of the roof is attached.
【図19】支柱を建造後の建築物の柱として使用し、該
柱に螺旋階段を設けた状態を示す概略側断面図。FIG. 19 is a schematic side cross-sectional view showing a state where a pillar is used as a pillar of a building after construction, and a spiral staircase is provided on the pillar.
【図20】他の実施例に係る支柱材を基礎に螺着する様
子を示す側断面図。FIG. 20 is a side cross-sectional view showing a state where a support member according to another embodiment is screwed on a foundation.
【図21】他の実施例に係る支柱材を基礎に埋設固定し
た状態を示す側断面図。FIG. 21 is a side sectional view showing a state in which a pillar material according to another embodiment is embedded and fixed on a foundation.
【図22】他の実施例に係る土台上の4箇所に壁パネル
を取付けて作業足場を支持した状態を示す平面図。FIG. 22 is a plan view showing a state in which wall panels are attached to four places on a base according to another embodiment to support a work scaffold.
【図23】従来の外足場を示す概略側断面図。FIG. 23 is a schematic side sectional view showing a conventional external scaffold.
1 内組足場 2a 敷地 2b 基礎 2c 土台 3 支柱 3a 支柱材 4 壁パネル 5 作業足場 6 簡易クレーン(クレーン) 8 基体 9 クレーン支柱 10 案内ロッド 11 走行体 12 巻掛伝動機構 13a 把持爪(吊上げ用部材) 13b 吊上げ用フック(吊上げ用部材) 14 電動式ウィンチ 15 可撓性条体 16 滑車 17 回動用ハンドル 22 建築物 23 柱 Reference Signs List 1 inner scaffold 2a site 2b foundation 2c base 3 support 3a support 4 wall panel 5 work scaffold 6 simple crane (crane) 8 base 9 crane support 10 guide rod 11 traveling body 12 winding transmission mechanism 13a gripping claw (lifting member) 13b Lifting hook (lifting member) 14 Electric winch 15 Flexible strip 16 Pulley 17 Rotating handle 22 Building 23 Column
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭61−254767(JP,A) 実開 平5−16978(JP,U) (58)調査した分野(Int.Cl.7,DB名) E04G 1/15 E04G 21/14 - 21/16 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-61-254767 (JP, A) JP-A-5-16978 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) E04G 1/15 E04G 21/14-21/16
Claims (4)
設された支柱と、前記建築物の基礎上に固定した土台上
に取付けられた壁パネルと、該壁パネルと前記支柱の間
を繋ぐように支持された作業足場とを備え、前記支柱
が、その長さ方向に順次、着脱自在に連結される複数の
支柱材からなると共に、前記支柱の上端部にクレーンを
設置した内組足場構造であって、 前記クレーンが、前記支柱の上端部に着脱自在に固定さ
れる基体と、該基体上にその軸心回りに回動自在に保持
されたクレーン支柱と、該クレーン支柱の所定高さに水
平若しくは略水平方向を指向するように固定された案内
ロッドと、該案内ロッドに沿って移動可能に保持された
走行体と、該走行体を移動させる巻掛伝動機構とを具備
してなり、一端に吊上げ用部材が連結され且つ他端が前
記クレーン支柱に取付けた電動式ウィンチに巻き掛けら
れた可撓性条体を、前記走行体に取付けた滑車に巻き掛
けた簡易クレーンである内組足場構造。(1)Stand vertically on the site of the building to be built
On the pillars installed and on the base fixed on the foundation of the building
A wall panel attached to the wall panel and between the wall panel and the support
A working scaffold supported to connect the
Are successively detachably connected in the longitudinal direction.
A crane is provided at the upper end of the support column.
The inner scaffold structure that was installed, The crane is detachably fixed to the upper end of the column.
And a base that is rotatably held on the base about its axis.
The crane column and the crane column
Guide fixed to point in a flat or nearly horizontal direction
Rod and movably held along the guide rod
A traveling body, and a winding transmission mechanism for moving the traveling body.
The lifting member is connected to one end and the other end is
Wrapped around the electric winch attached to the crane support
Wrapped around the pulley attached to the traveling body
A simple girder craneRuuchiCross scaffold structure.
けた請求項1記載の内組足場構造。Wherein the inner set scaffolding structure according to claim 1, wherein provided a handle for rotating the crane post.
請求項1又は2記載の内組足場構造。Wherein said strut, the inner sets scaffolding structure according to claim 1 or 2, wherein the pillars of the building after construction.
天井、若しくは梁となる請求項3記載の内組足場構造。4. The method according to claim 1, wherein the working scaffold is a floor of a building after construction.
The inner scaffolding structure according to claim 3 , which is a ceiling or a beam.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7144761A JP3069835B2 (en) | 1995-06-12 | 1995-06-12 | Uchigumi scaffold structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7144761A JP3069835B2 (en) | 1995-06-12 | 1995-06-12 | Uchigumi scaffold structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08338127A JPH08338127A (en) | 1996-12-24 |
JP3069835B2 true JP3069835B2 (en) | 2000-07-24 |
Family
ID=15369795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7144761A Expired - Fee Related JP3069835B2 (en) | 1995-06-12 | 1995-06-12 | Uchigumi scaffold structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3069835B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106006094B (en) * | 2016-07-15 | 2018-03-30 | 江苏海事职业技术学院 | Ship aids in winch |
CN107338730A (en) * | 2017-07-20 | 2017-11-10 | 中国建筑股份有限公司阿尔及利亚公司 | A kind of installation chassis and application method for bridge Guttr board |
CN109502486B (en) * | 2018-11-01 | 2020-05-12 | 杭州鸿立机械有限公司 | Automatic staircase longmen assembly system |
JP7130279B1 (en) * | 2021-05-07 | 2022-09-05 | 光一 湯浅 | lifting machine |
CN115028100B (en) * | 2022-07-21 | 2023-12-26 | 北京城建北方集团有限公司 | Electric hoisting device for building ALC wallboard and construction method thereof |
-
1995
- 1995-06-12 JP JP7144761A patent/JP3069835B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH08338127A (en) | 1996-12-24 |
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