JPH0546424B2 - - Google Patents
Info
- Publication number
- JPH0546424B2 JPH0546424B2 JP61268466A JP26846686A JPH0546424B2 JP H0546424 B2 JPH0546424 B2 JP H0546424B2 JP 61268466 A JP61268466 A JP 61268466A JP 26846686 A JP26846686 A JP 26846686A JP H0546424 B2 JPH0546424 B2 JP H0546424B2
- Authority
- JP
- Japan
- Prior art keywords
- post
- unit
- posts
- scaffolding
- elevating member
- 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 - Lifetime
Links
- 230000003028 elevating effect Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Movable Scaffolding (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、プラントやビルのメンテナンス、塗
装や工事等の足場を組み立て・解体するための単
位ポスト昇降による足場ポスト組み立て・解体装
置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a scaffold post assembly/disassembly device for assembling/dismantling scaffolds for maintenance, painting, construction, etc. of plants and buildings by lifting and lowering unit posts.
従来の技術
この種の足場組み立て・解体は、例えば、従来
の鉄骨組み立ては、下方から上方に組み上げてい
くために、組み立て部品はクレーン等で上方に運
ばれ、組み立てが進むにつれて、組み立て作業場
が高くなり、組み立て作業や、組む立て部品の運
搬に伴なう危険が多くなると共にその作業能率が
悪くなり、且つ、クレーン等が大型で強力なもの
が必要になり、組み立て部品の運搬距離が長くな
る等の欠点があつた。Conventional technology This type of scaffold assembly/disassembly involves, for example, conventional steel frame assembly, in which assembling is carried out from the bottom upwards, so the assembled parts are carried upwards by a crane, etc., and as the assembly progresses, the assembly work area is elevated. This increases the danger associated with assembly work and the transportation of assembled parts, reduces work efficiency, and requires large and powerful cranes, which increases the distance to transport assembled parts. There were other drawbacks.
発明が解決しようとする問題点
本発明はかかる従来技術に伴なう欠点を解消す
るために、両端部に接続部を有し所定の長さを有
する単位ポストをそれより長い高さ寸法を有する
組み立て解体装置内において昇降することにより
単位ポストを垂直方向に組み立て解体するもの
で、組み立て解体装置内で単位ポストを単位ポス
ト昇降部材により引き上げ、他の単位ポストをそ
の下部に位置させて両単位ポストを接合したり、
またその逆をして単位ポストを解体したりするこ
とにより、安全で効率良く容易確実に足場のポス
ト組み立て・解体ができる単位ポスト昇降による
足場ポスト組み立て・解体装置を提供することを
目的とするものである。Problems to be Solved by the Invention In order to eliminate the drawbacks associated with the prior art, the present invention provides a unit post having a predetermined length and a connecting portion at both ends, and a unit post having a longer height dimension. Unit posts are assembled and dismantled vertically by moving up and down in the assembly and disassembly equipment.In the assembly and disassembly equipment, the unit post is pulled up by the unit post lifting member, and another unit post is positioned below it, and both unit posts are assembled and disassembled. or join
The object of the present invention is to provide a scaffold post assembly/disassembly device by lifting and lowering unit posts that can safely, efficiently, easily and reliably assemble and dismantle scaffold posts by dismantling the unit posts in the opposite manner. It is.
問題点を解決するための手段
即ち、両端部に接続部を形成した所定の長さを
有する複数の単位ポストを垂直方向に組み立てて
足場ポストを形成する本発明に係る足場ポスト組
み立て解体装置は、単位ポストを設置する台部
と、単位ポストを昇降する単位ポスト昇降部材
と、該昇降部材と前記単位ポストを着脱自在に結
合する保持部材と、前記昇降部材を前記単位ポス
トの高さ寸法より高く上げる昇降器とを有し、前
記台部、前記昇降器及び前記昇降部材でほぼコ字
状の単位ポスト設置部を形成し、該単位ポスト設
置部内で単位ポストを単位ポスト昇降部材により
引き上げ、他の単位ポストをその下部に位置させ
て両単位ポストを接合し、前記引き上げられた単
位ポストと前記昇降部材との保持を前記保持部材
の開放により解き、前記昇降部材を初期の状態に
下降して前記昇降部材で下の前記単位ポストを保
持し、この単位ポストを前記同様に上昇させて足
場ポストを組み立て、逆により足場ポストを解体
する構成を特徴とする。Means for Solving the Problems That is, the scaffolding post assembly and disassembly apparatus according to the present invention forms a scaffolding post by vertically assembling a plurality of unit posts each having a predetermined length and having connecting portions formed at both ends. a base portion on which a unit post is installed; a unit post elevating member that raises and lowers the unit post; a holding member that removably connects the elevating member and the unit post; the platform, the elevator, and the elevating member form a substantially U-shaped unit post installation section, and the unit post is raised within the unit post installation section by the unit post elevating member; positioning the unit post below the unit post and joining both unit posts, releasing the holding member between the lifted unit post and the elevating member, and lowering the elevating member to its initial state. The structure is characterized in that the lower unit post is held by the elevating member, the unit post is raised in the same manner as described above to assemble a scaffolding post, and the scaffolding post is dismantled by the reverse operation.
作 用
従つて、保持部材で単位ポスト昇降部材と単位
ポストとを保持して単位ポストを昇降器で引き上
げ、この引き上げられた単位ポストの下に他の単
位ポストを設置して両単位ポストを接合し、引き
上げられた単位ポストと単位ポスト昇降部材との
保持を保持部材の解放により解き、単位ポスト昇
降部材を初期の状態に下降して単位ポスト昇降部
材で下の単位ポストを保持し、この単位ポストを
同様に上昇させることにより単位ポストを垂直方
向に組み立て足場ポストを組み立てることができ
る。即ち、足場ポスト組み立て解体装置のほぼコ
字状の単位ポスト設置部内において単位ポストを
昇降することにより単位ポストを垂直方向に組み
立て足場ポストを組み立てることができ、その逆
をすることにより足場ポストを解体することもで
きる。このようにコ字状の単位ポスト設置部内で
単位ポストを単位ポスト昇降部材により引き上
げ、他の単位ポストをその下部に位置させて両単
位ポストを接合し、これらの作業を繰り返せば単
位ポストは上方へ組み上げられて行き、所定の高
さの足場ポストが得られる。解体はこの逆の作業
を行うことができ、解体されるべき、単位ポスト
は上の単位ポストが昇降器で単位ポストの高さ寸
法より上方に保持されているときに解体され、か
かる作業を順次することで解体できる。Function: Therefore, the unit post lifting member and the unit post are held by the holding member, the unit post is pulled up by the elevator, and another unit post is installed under the lifted unit post to join both unit posts. Then, the holding member between the lifted unit post and the unit post lifting member is released, the unit post lifting member is lowered to its initial state, the lower unit post is held by the unit post lifting member, and this unit is lifted up. By raising the posts in the same way, the unit posts can be assembled vertically to assemble the scaffolding posts. That is, by raising and lowering the unit posts within the approximately U-shaped unit post installation part of the scaffolding post assembly and disassembly device, the unit posts can be assembled vertically and the scaffolding posts can be assembled, and by doing the opposite, the scaffolding posts can be dismantled. You can also. In this way, the unit post is pulled up by the unit post lifting member within the U-shaped unit post installation part, the other unit post is positioned below it, and both unit posts are joined.By repeating these operations, the unit post will move upward. A scaffolding post of a predetermined height is obtained. Disassembly can be done in reverse, the unit post to be dismantled is dismantled when the upper unit post is held above the height dimension of the unit post by an elevator, and such operations are carried out sequentially. It can be dismantled by doing this.
実施例
以下に本発明を図面の実施例に従つて説明す
る。Embodiments The present invention will be described below with reference to embodiments shown in the drawings.
本実施例は炉内の足場ポスト組み立て・解体装
置で、第５図及び第４図にその足場１を示す。第
５図の足場１は９段に設けられているが、必要に
応じてその段数は増減され、また、手摺や段階も
必要に応じてその種類や数は選択される。 This embodiment is an in-furnace scaffold post assembly/disassembly device, and the scaffold 1 is shown in FIGS. 5 and 4. Although the scaffold 1 in FIG. 5 is provided with nine steps, the number of steps can be increased or decreased as necessary, and the type and number of handrails and steps can be selected as necessary.
本実施例では足場１に手摺２を設け、足場と足
場を階段３で連続させている。最下部には第４図
に示す如く操作ステージに足場ポスト組み立て・
解体装置５及びその操作盤６等を設けている。ま
たこの操作盤は炉外に設けた制御盤７や分電盤８
に連結されている。 In this embodiment, a handrail 2 is provided on a scaffold 1, and the two scaffolds are connected by a staircase 3. At the bottom, as shown in Figure 4, scaffolding posts are assembled and mounted on the operation stage.
A dismantling device 5 and its operation panel 6 are provided. In addition, this operation panel is the control panel 7 and distribution panel 8 installed outside the furnace.
is connected to.
前記足場ポスト組み立て・解体装置５は第１図
にその詳細を示し、台部９、昇降器１０、該昇降
器で昇降される昇降部材１１、保持部材であるピ
ン１２、及び昇降器１０を支持する固定部材１３
等で構成され、昇降器１０はモータ（電導式また
は油圧式等）１４により図示しないがウオームギ
ヤ等を介して所定の距離だけ前記昇降部材１１を
昇降する。 The scaffold post assembly/disassembly device 5 is shown in detail in FIG. 1, and supports a platform 9, an elevator 10, an elevating member 11 that is raised and lowered by the elevator, a pin 12 that is a holding member, and an elevator 10. Fixing member 13
The elevator 10 raises and lowers the lifting member 11 by a predetermined distance by a motor (electrically conductive type, hydraulic type, etc.) 14 via a worm gear (not shown) or the like.
足場１を支持する単位ポスト（以下本実施例で
はポストという）１５は、本実施例ではその軸線
方向の長さ（高さ）が１ｍであるが、足場に要求
される高さによつて適当に決められる。このポス
ト１５はその両端にフランジ１６を有し、このフ
ランジはポストが組み上げられるに従つてボルト
等で上下ポストを連結する。尚、本実施例ではフ
ランジを用いているが凹凸等の差込み式でもよ
い。また、ポスト１５には足場１を固定する足場
取付金具１７を設けると共に、前記昇降部材１１
に着脱されるための金具１８を有し、前記ピン１
２を介してポスト１５を昇降部材１１に着脱す
る。 The unit post (hereinafter referred to as a post in this example) 15 that supports the scaffolding 1 has a length (height) in the axial direction of 1 m in this example, but it can be adjusted as appropriate depending on the height required for the scaffold. can be decided. This post 15 has flanges 16 at both ends, and these flanges connect the upper and lower posts with bolts or the like as the posts are assembled. Note that although a flange is used in this embodiment, an insertion type with an uneven surface or the like may be used. Further, the post 15 is provided with a scaffolding attachment fitting 17 for fixing the scaffolding 1, and the elevating member 11
It has a metal fitting 18 for attachment and detachment to the pin 1.
2, the post 15 is attached to and detached from the elevating member 11.
次に、上記構成の足場ポスト組み立て・解体装
置の作動を説明する。 Next, the operation of the scaffold post assembly/disassembly apparatus having the above configuration will be explained.
先ず、足場を組み立てる場合について説明する
と、昇降部材１１を下方の所定の位置に下降さ
せ、この状態でポスト１５を台部９にその所定の
位置に立てて置き、昇降部材１１の孔と金具１８
の孔とを対向させて両孔にピン１１を挿入する。
このように昇降部材１１にポスト１５が保持され
た状態で、第４図の操作盤６のボタン（図示せ
ず）を押すと、第２図に示すの工程が得られ
る。即ち、モータ１４が予め設定された回転数だ
け回転してウオーム等を回動し、昇降部材１１を
１ｍ２cm上昇させて止まる。 First, when assembling a scaffold, the lifting member 11 is lowered to a predetermined position, and in this state, the post 15 is placed upright at the predetermined position on the platform 9, and the hole in the lifting member 11 and the metal fitting 18 are
The pins 11 are inserted into both holes, with the holes facing each other.
When the button (not shown) on the operation panel 6 in FIG. 4 is pressed with the post 15 held by the elevating member 11 in this manner, the process shown in FIG. 2 is obtained. That is, the motor 14 rotates by a preset number of rotations, rotates the worm, etc., raises the elevating member 11 by 1 m2 cm, and then stops.
この持ち上げられたポストの下に他のポスト１
５を同時に置き、操作盤６の所定のボタンを押す
と、第２図のの工程が得られ、上のポストが２
cm降下して第１図の状態になる。ここで、両ポス
ト１５の当接フランジ１６をボルトで結合する。
足場１をポスト１５に結合するのは、ポスト１５
が台部９上にあるときでも、第１図の状態でもよ
い。ただし、本実施例では足場１はポスト２本に
１つ、組まれる。足場の種類やそれが設けられる
場所や高さ等を考慮して作業のやりやすい方を選
択する。両フランジ１６が結合された後、ピン１
２を抜き、操作盤６のボタンを押して第２図の
の工程を得、昇降部材１１を初期の状態に戻すこ
のような工程を繰り返すことにより足場が組み上
げられて行く。また、本実施例ではポスト１５は
４本同時に昇降され、足場が万一傾斜したり、モ
ータに異常が発生した時は自動的に停止され、前
記操作盤６にその不具合個所が表示される。 There is another post 1 below this raised post.
5 at the same time and press the specified button on the operation panel 6, the process shown in Fig. 2 will be obtained, and the upper post will be set to 2.
It descends by cm and becomes the state shown in Figure 1. Here, the abutment flanges 16 of both posts 15 are connected with bolts.
Scaffolding 1 is connected to post 15 by post 15.
It may be in the state shown in FIG. 1 even when it is on the platform 9. However, in this embodiment, one scaffold 1 is assembled for each two posts. Select the type of scaffolding that will make the work easier, taking into consideration the location and height of the scaffolding. After both flanges 16 are connected, pin 1
2, press the button on the operation panel 6 to obtain the step shown in FIG. 2, and return the elevating member 11 to its initial state. By repeating such steps, the scaffold is assembled. Further, in this embodiment, four posts 15 are raised and lowered at the same time, and in the event that the scaffolding is tilted or an abnormality occurs in the motor, the posts 15 will be automatically stopped and the malfunctioning location will be displayed on the operation panel 6.
足場の解体は、この逆の工程で行われ、第３図
に示す，，の順序でポスト１５は解体され
る。 The dismantling of the scaffolding is performed in the reverse order, and the posts 15 are dismantled in the order shown in FIG.
即ち、第１図の状態で昇降部材１１を２cm上昇
させ、両ポスト１５のフランジ１６を、結合して
いるボルトを外し、下側のポストを抜き取り、第
３図のの工程で昇降部材１１を１ｍ２cm下降さ
せ、ピン１２を昇降部材１１とポスト１５から外
した後、昇降部材１１を１ｍ上昇させてピン１２
で昇降部材１１にポスト１５を保持させる。この
工程を繰り返すことにより、ポスト１５の解体が
行われる。勿論足場１をポスト１５より外すこと
も行われるが、ポストが上昇位置にあるときに行
うか否かは、作業性や安全性等を考慮して選択さ
れる。 That is, the lifting member 11 is raised by 2 cm in the state shown in FIG. After lowering the pin 12 by 1m2cm and removing the pin 12 from the lifting member 11 and the post 15, raise the lifting member 11 by 1m and remove the pin 12.
The post 15 is held by the elevating member 11. By repeating this process, the post 15 is dismantled. Of course, the scaffold 1 can also be removed from the post 15, but whether or not to remove it when the post is in the raised position is selected in consideration of workability, safety, and the like.
発明の効果
以上の説明から明らかなように、本発明の構成
によれば、両端部に接続部を有し所定の長さを有
する単位ポストをそれより長い高さ寸法を有する
ほぼコ字状の単位ポスト設置部内で昇降させて垂
直方向に足場ポストを組み立て、また逆にして足
場ポストを解体するので、単位ポストの組み立て
解体が安全性及び作業性に富むだけでなく、足場
ポスト組み立て解体装置の単位ポスト設置部内と
いう特定の限られた所で単位ポストを昇降させて
垂直方向に組み立て解体すればよく、野外等の現
場でも工場内の組み立て解体作業のように安全で
効率良く容易確実に作業ができる。例えば建物等
のように大きなものの足場ではタワークレーン等
を用いたり、炉等の小さなものには地表面上に油
圧ジヤツキ等を設置して足場を組み立てる従来の
面倒で危険な作業を要せず、更には部品の運搬等
も経済的且つ安全に行なうことができる。Effects of the Invention As is clear from the above description, according to the configuration of the present invention, a unit post having a predetermined length and a connecting portion at both ends can be connected to a substantially U-shaped unit post having a longer height dimension. Scaffolding posts are assembled vertically by moving them up and down within the unit post installation area, and dismantled by moving them in the opposite direction, so not only is assembly and disassembly of unit posts highly safe and workable, but the scaffolding post assembly and disassembly equipment is Assembling and disassembling the unit posts in a vertical direction by raising and lowering them in a specific, limited area, such as within the unit post installation area, is enough, and the work can be done safely, efficiently, easily and reliably even in the field, just like assembly and disassembly work in a factory. can. For example, it does not require the conventional troublesome and dangerous work of assembling scaffolding for large objects such as buildings using tower cranes, or for small objects such as furnaces by installing hydraulic jacks on the ground surface. Furthermore, parts can be transported economically and safely.
図面は本発明に係る一実施例を示すもので、第
１図は足場ポスト組み立て・解体装置の斜視図、
第２図及び第３図は組み立て及び解体の工程図、
第４図は作業状態を示す図、そして第５図は足場
完成の全体図である。
１……足場、５……足場ポスト組み立て・解体
装置、１０……昇降器、１１……昇降部材、１２
……ピン、１５……ポスト、１６……フランジ。
The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of a scaffolding post assembly/disassembly device;
Figures 2 and 3 are assembly and disassembly process diagrams,
Fig. 4 is a diagram showing the working state, and Fig. 5 is an overall view of the completed scaffold. 1...Scaffolding, 5...Scaffolding post assembly/disassembly device, 10...Elevator, 11...Elevating member, 12
...Pin, 15...Post, 16...Flange.
Claims (1)
る複数の単位ポストを垂直方向に組み立てて足場
ポストを形成する足場ポスト組み立て解体装置に
して、単位ポストを設置する台部と、単位ポスト
を昇降する単位ポスト昇降部材と、該昇降部材と
前記単位ポストとを着脱自在に結合する保持部材
と、前記昇降部材を前記単位ポストの高さ寸法よ
り高く上げる昇降器とを有し、前記台部、前記昇
降器及び前記昇降部材でほぼコ字状の単位ポスト
設置部を形成し、該単位ポスト設置部内で単位ポ
ストを単位ポスト昇降部材により引き上げ、他の
単位ポストをその下部に位置させて両単位ポスト
を接合し、前記引き上げられた単位ポストと前記
昇降部材との保持を前記保持部材の解放により解
き、前記昇降部材を初期の状態に下降して前記昇
降部材で下の前記単位ポストを保持し、この単位
ポストを前記同様に上昇させて足場ポストを組み
立て、逆により足場ポストを解体することを特徴
とする単位ポスト昇降による足場ポスト組み立
て・解体装置。1. A scaffolding post assembly and disassembly device that vertically assembles a plurality of unit posts each having a predetermined length with connecting parts formed at both ends to form a scaffolding post, and includes a platform on which the unit posts are installed and a unit post. a unit post elevating member that moves up and down; a holding member that removably connects the elevating member and the unit post; and an elevator that raises the elevating member higher than the height of the unit post; , the elevator and the elevating member form a substantially U-shaped unit post installation section, the unit post is pulled up by the unit post elevating member within the unit post installation section, and another unit post is positioned below the unit post, and both joining the unit posts, releasing the holding member between the lifted unit post and the elevating member, lowering the elevating member to its initial state, and holding the lower unit post with the elevating member; Scaffolding post assembly/disassembly equipment by raising and lowering unit posts, characterized in that the unit posts are raised in the same manner as described above to assemble the scaffolding posts, and vice versa to disassemble the scaffolding posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26846686A JPS63122863A (en) | 1986-11-11 | 1986-11-11 | Scaffold assembling and disassembling method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26846686A JPS63122863A (en) | 1986-11-11 | 1986-11-11 | Scaffold assembling and disassembling method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63122863A JPS63122863A (en) | 1988-05-26 |
| JPH0546424B2 true JPH0546424B2 (en) | 1993-07-13 |
Family
ID=17458890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26846686A Granted JPS63122863A (en) | 1986-11-11 | 1986-11-11 | Scaffold assembling and disassembling method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63122863A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919144A (en) * | 1972-04-19 | 1974-02-20 | ||
| JPS5115337A (en) * | 1974-07-30 | 1976-02-06 | Omron Tateisi Electronics Co | |
| JPS591741B2 (en) * | 1974-10-22 | 1984-01-13 | 三菱油化株式会社 | Polypropylene horns |
| JPS6168971A (en) * | 1984-09-08 | 1986-04-09 | 株式会社竹中工務店 | Assembling and disassembling of frame scaffold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6013854Y2 (en) * | 1982-06-28 | 1985-05-02 | 三井造船株式会社 | Scaffolding for connecting rig legs |
-
1986
- 1986-11-11 JP JP26846686A patent/JPS63122863A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919144A (en) * | 1972-04-19 | 1974-02-20 | ||
| JPS5115337A (en) * | 1974-07-30 | 1976-02-06 | Omron Tateisi Electronics Co | |
| JPS591741B2 (en) * | 1974-10-22 | 1984-01-13 | 三菱油化株式会社 | Polypropylene horns |
| JPS6168971A (en) * | 1984-09-08 | 1986-04-09 | 株式会社竹中工務店 | Assembling and disassembling of frame scaffold |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63122863A (en) | 1988-05-26 |
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