JP2002038721A - Lifting device of building temporary material - Google Patents

Lifting device of building temporary material

Info

Publication number
JP2002038721A
JP2002038721A JP2000226711A JP2000226711A JP2002038721A JP 2002038721 A JP2002038721 A JP 2002038721A JP 2000226711 A JP2000226711 A JP 2000226711A JP 2000226711 A JP2000226711 A JP 2000226711A JP 2002038721 A JP2002038721 A JP 2002038721A
Authority
JP
Japan
Prior art keywords
floor
rails
cage
wall
lifting
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
Application number
JP2000226711A
Other languages
Japanese (ja)
Inventor
Fusao Mizoguchi
房雄 溝口
No Koga
納 古賀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIYAOKA KOMUTEN KK
Original Assignee
MIYAOKA KOMUTEN KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MIYAOKA KOMUTEN KK filed Critical MIYAOKA KOMUTEN KK
Priority to JP2000226711A priority Critical patent/JP2002038721A/en
Publication of JP2002038721A publication Critical patent/JP2002038721A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Landscapes

  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a lifting device of temporary materials capable of safely and efficiently lifting wall form materials including small temporary materials to the upstairs and lifting the wall form materials over three floors at a low cost. SOLUTION: The lifting device 9 of temporary materials used at a construction site is constituted of a rectangular self-standing base 10 in a plane view capable of being lifted by human power, four rails 11 rising and connected to four corners of the self-standing base 10 in a connection releasable manner, a protection member 12 over the rails adjacent to each other, a temporary material storage cage 14 equipped with a roller 13 led by the rails 11 and liftable along four rails 11, a connecting member 15 over among four rails 11 and a cage rising and falling hoist 16 provided to the connecting member 15, and the rising and falling height of the cage 14 by the rails 11 is set in the height over four stories.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、建築現場で用いら
れる仮設材の揚重装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary material lifting device used at a construction site.

【0002】[0002]

【従来の技術】例えば集合住宅の建築に際して、戸境壁
を含む壁のコンクリートと床スラブのコンクリートとで
は、機能的に所定のコンクリート強度を発現するまでの
時間が大幅に異なることから、これらの型枠の脱型に
は、かなりの時間差が生じる。
2. Description of the Related Art For example, in the construction of an apartment house, the time required for the concrete of a wall including a door border wall and the concrete of a floor slab to functionally exhibit a predetermined concrete strength is significantly different. There is a considerable time lag between mold release.

【0003】具体的には、床スラブでは、これが上階用
の床スラブの型枠支持スラブになって、床型枠に打設さ
れるコンクリートを支持し、更には、床スラブが各種の
作業場にもなることから、この床スラブのコンクリート
を十分に養生させて、スラブ面に鉛直な方向の大きな外
力に耐え得るコンクリート強度を発現させて後に、床型
枠の脱型が行われるのであり、一方、壁では、壁面に対
して鉛直な方向の大きな外力が加わることがないので、
壁型枠の脱型が早期に行われるのであって、現実には、
床コンクリートは、壁コンクリートに比べて時間的に3
倍近くの養生期間を必要としている。
Specifically, in a floor slab, this serves as a form support slab for a floor slab for an upper floor, supports concrete cast on the floor form, and furthermore, the floor slab is used in various workplaces. Therefore, the concrete of this floor slab is sufficiently cured, and the slab surface is developed with concrete strength that can withstand a large external force in the vertical direction, and then the floor form is removed from the mold. On the other hand, a large external force in the direction perpendicular to the wall is not applied to the wall,
The removal of the wall formwork occurs early, and in reality,
Floor concrete is three times more expensive than wall concrete.
It requires nearly twice the curing period.

【0004】このことから、従来では、建築用の仮設材
として、1階層分の壁型枠材と3階層分の床型枠材とを
用意して、例えば1階の床スラブの構築後に、この床ス
ラブ上に1階用の壁型枠材と2階用の床型枠材とをセッ
トして、これらの壁型枠と床型枠とにコンクリートを打
設し、このうちの床スラブ用のコンクリートが、3階用
の床型枠材を支持し得る程度にコンクリート強度を発現
したならば、この床スラブと床型枠とに形成したダメ穴
開口を通して別途用意した3階用の床型枠材の一式を、
手渡しによって2階の床スラブ上に揚重し、壁のコンク
リートについても、これが所定の強度を発現したなら
ば、壁型枠材を脱型解体して、この壁型枠材の一式を、
上記のダメ穴開口を通して、手渡しによって2階の床ス
ラブ上に揚重し、かつ、これらを2階の床スラブ上にセ
ットして、これらの壁型枠内と床型枠上にコンクリート
を打設している。
For this reason, conventionally, as a temporary material for building, a wall form material for one layer and a floor form material for three layers have been prepared, and for example, after a floor slab on the first floor is constructed, A wall form material for the first floor and a floor form material for the second floor are set on the floor slab, and concrete is poured into the wall form and the floor form. When the concrete for the floor has developed the concrete strength to the extent that it can support the floor form material for the third floor, the floor for the third floor separately prepared through the useless hole opening formed in the floor slab and the floor form. A set of formwork materials,
It is lifted on the floor slab of the second floor by handing, and for the concrete of the wall, if this develops a predetermined strength, the wall form material is dismantled and disassembled, and a set of this wall form material is
Through the above-mentioned hole opening, lift by hand to the floor slab on the second floor, set them on the floor slab on the second floor, and cast concrete in the wall form and on the floor form. Has been established.

【0005】そして、3階の床スラブが所定のコンクリ
ート強度を発現したならば、別途用意した4階用の床型
枠材の一式を、1階から2階と2階から3階へとダメ穴
開口を通して、順次手渡しによって3階の床スラブ上に
揚重し、2階の壁についても、これが所定のコンクリー
ト強度を発現したならば、この壁用の壁型枠材を解体し
て、この壁型枠材の一式を、2階から3階へとダメ穴開
口を通して、手渡しによって3階の床スラブ上に揚重
し、これらを3階の床スラブ上にセットして、これらの
壁型枠内と床型枠上にコンクリートを打設している。
[0005] When the floor slab on the third floor exhibits a predetermined concrete strength, a set of separately prepared floor form materials for the fourth floor is no longer required from the first floor to the second floor and from the second floor to the third floor. Through the hole opening, sequentially lift by hand on the floor slab on the third floor, and if the second floor wall has developed a predetermined concrete strength, disassemble the wall form material for this wall, A set of wall form materials is lifted from the second floor to the third floor through the useless hole opening on the third floor slab by hand, and these are set on the third floor slab. Concrete is cast in the frame and on the floor formwork.

【0006】この後、4階の床スラブが所定のコンクリ
ート強度を発現したならば、5階用の床型枠材の一式
を、ダメ穴開口を通して4階の床スラブ上に揚重し、か
つ、3階の壁が所定のコンクリート強度を発現したなら
ば、この壁用の壁型枠材を解体して、この壁型枠材の一
式についても、ダメ穴開口を通して4階の床スラブ上に
揚重するのであるが、これまでに、2階の床スラブ用の
コンクリートは、1階の壁用のコンクリートの養生期間
の3倍弱の時間を経過して、スラブ面に鉛直な方向の大
きな外力に耐え得るコンクリート強度を十分に発現して
いることから、この段階で2階用の床型枠材を脱型解体
して、この床型枠材の一式を5階用の床型枠材に転用す
るように、この床型枠材を1階から2階と2階から3階
および3階から4階へと、ダメ穴開口を通して順次手渡
しによって4階の床スラブ上に揚重し、この床型枠材と
壁型枠材とを4階の床スラブ上にセットして、これらの
壁型枠内と床型枠上にコンクリートを打設している。
[0006] Thereafter, when the floor slab on the fourth floor exhibits a predetermined concrete strength, a set of floor form materials for the fifth floor is lifted on the floor slab on the fourth floor through the useless hole opening, and When the third-floor wall has developed a predetermined concrete strength, the wall form material for this wall is dismantled, and the wall form material is also set on the fourth-floor floor slab through the useless hole opening. Until now, the concrete for the floor slab on the second floor has been almost three times longer than the curing period of the concrete for the wall on the first floor, and a large vertical At this stage, the floor form material for the second floor is dismantled and disassembled, and the set of floor form materials for the fifth floor is used for the floor form material for the fifth floor because the concrete strength that can withstand the external force is sufficiently exhibited. In order to convert the floor form material to 1st to 2nd floor, 2nd to 3rd floor and 3rd to 4th floor And lifted on the floor slab on the fourth floor by handing sequentially through the useless hole opening, setting this floor form material and wall form material on the floor slab on the fourth floor, Concrete is cast on the floor formwork.

【0007】爾後は、ダメ穴開口を通して手渡しによ
り、上記の3階上への床型枠材の揚重と上階への壁型枠
材の揚重とを繰り返して、これらを床スラブ上にセット
し、かつ、これらの床型枠と壁型枠とにコンクリートを
打設して、最終的には、不要になった床型枠材と壁型枠
材とを、例えば建築現場に備えたタワークレーンなどを
利用して、地上に荷降ろしするようにしている。
Thereafter, the lifting of the floor form material on the third floor and the lifting of the wall form material on the upper floor are repeated by handing through the useless hole opening, and these are placed on the floor slab. Set and cast concrete on these floor formwork and wall formwork, and finally, unnecessary floor formwork and wall formwork were provided, for example, at a building site. They use a tower crane to unload the ground.

【0008】[0008]

【発明が解決しようとする課題】上記の手段によれば、
床型枠材と壁型枠材とを旨く転用することから、予め用
意する、これらのセット数が少なくて済むようになり、
従って、建築コストを大幅にダウンすることができるこ
とに加えて、これらの保管場所も狭くて済む利点があ
る。
According to the above means,
Since the floor form material and the wall form material are successfully diverted, the number of these sets prepared in advance can be reduced,
Therefore, there is an advantage that the construction cost can be significantly reduced and the storage space for these can be reduced.

【0009】ところが、各階で多数の住戸を連ねる例え
ば集合住宅の建築に際して、各住戸毎の上下階におい
て、壁型枠材については、これをダメ穴開口を通して上
階の床スラブ上に、床型枠材については、これをダメ穴
開口を通して3階上の床スラブ上に、順次手渡しによっ
て揚重する上で、多大の人手と労力および時間を要した
のである。
[0009] However, when constructing, for example, an apartment house in which a large number of dwelling units are connected on each floor, the wall form material on the upper and lower floors of each dwelling unit is placed on the floor slab on the upper floor through the useless hole opening. It took a lot of manpower, labor and time to lift the frame material by hand over the floor slab on the third floor through the useless hole opening.

【0010】また、手渡しの揚重に際しては、下階では
型枠材を背伸びして持ち上げ、上階では中腰になって型
枠材を受け取り、床型枠材の場合は、上記の作業を3階
分にわたって繰り返し行い、短尺の端材やクサビなどの
小物については、これを袋詰めにして、上方から垂らし
たロープで吊り上げるのであるが、これらの作業は非常
に面倒で、重労働が強いられる上に非効率的であり、時
にはバランスを崩すなどして、型枠材を落下させる危険
性もあった。
In the case of hand-lifting, on the lower floor, the form material is stretched out and lifted, and on the upper floor, the form material is lowered and received, and in the case of a floor form material, the above operation is performed in three steps. It is repeated over the floor, and small items such as short pieces and wedges are packed in bags and hung with ropes hanging from the top, but these operations are very troublesome and require heavy labor. However, there is a risk that the form material is dropped due to inefficiency and sometimes imbalance.

【0011】本発明は、かゝる実情に鑑みて成されたも
のであって、その目的は、建築用仮設材の揚重を安全か
つ楽に、しかも、効率的に行えるようにした仮設材の揚
重装置を提供する点にある。
The present invention has been made in view of such circumstances, and has as its object to provide a temporary material that can safely and easily and efficiently lift temporary building materials. It is to provide a lifting device.

【0012】[0012]

【課題を解決するための手段】上記の目的を達成するた
めに、本発明が講じた技術的手段は次の通りである。即
ち、建築現場で用いられる仮設材の揚重装置として、本
発明では、この揚重装置を、人手による揚重が可能な平
面視で矩形状の自立ベースと、この自立ベースの四隅に
連結解除可能に立ち上げ連結される4本のレールと、隣
り合うレールにわたる防護部材と、レールに案内される
ローラを備えて、4本のレールに沿って昇降可能な仮設
材の収容ケージと、4本のレールの上部間にわたる連結
部材と、この連結部材に備えられるケージ昇降用のホイ
ストとから構成し、かつ、レールに沿うケージの昇降高
さを4階層分にわたる高さに設定した点に特徴がある。
The technical means adopted by the present invention to achieve the above object are as follows. That is, according to the present invention, as a lifting device for temporary materials used in a construction site, the lifting device is disconnected from a rectangular free-standing base that can be manually lifted by a rectangular shape in plan view and four corners of the self-standing base. A storage cage for temporary materials that can be raised and lowered along the four rails, including four rails that are set up and connected as much as possible, a protection member that extends over adjacent rails, and rollers that are guided by the rails; It is composed of a connecting member extending between the upper portions of the rails and a cage hoist provided on the connecting member, and is characterized in that the height of the cage along the rail is set to a height corresponding to four levels. is there.

【0013】上記構成の揚重装置によれば、仮設材をケ
ージに収容して、このケージをホイストによって昇降さ
せることで、小物の仮設材をも含めて、壁型枠材の上階
への揚重と床型枠材の3階分にわたる揚重を、少ない人
手で機械的に安全かつ効率的に行うことができる。
According to the lifting device having the above structure, the temporary material is accommodated in the cage and the cage is raised and lowered by the hoist, so that the temporary material including the small temporary material can be moved to the upper floor of the wall form material. Lifting and lifting of the floor form material over three floors can be performed mechanically safely and efficiently with a small number of hands.

【0014】[0014]

【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図1及び図2は各階で多数の住戸
を連ねる例えば集合住宅の或る上下階における躯体の建
築途中の状況を示し、n階で使用済みの床型枠材1とn
+2階で使用済みの壁型枠材2とを、n+3階の床スラ
ブ3上に揚重してセットし、n+3階用の壁4とn+4
階用の床スラブ3とのコンクリートの打設に備える状況
を示している。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 and FIG. 2 show a situation in the middle of construction of a skeleton on certain upper and lower floors of an apartment house, for example, in which a large number of dwelling units are linked on each floor.
The wall form material 2 used on the (+2) th floor is lifted and set on the floor slab 3 on the (n + 3) th floor, and the walls 4 and n + 4 for the (n + 3) th floor are set.
It shows a situation in preparation for placing concrete with the floor slab 3 for the floor.

【0015】具体的には、1階層分の壁型枠材2と3階
層分の床型枠材1とを用意して、壁型枠材2については
上階の床スラブ3上に、床型枠材1については3階上の
床スラブ3上に、それぞれ転用してセットするのであっ
て、図1に示す段階では、n+3階の床スラブ3がn+
4階用の床型枠材1を支持し得るコンクリート強度を発
現し、壁4のコンクリートについても、これが所定の強
度を発現したことを確認して、この壁4の壁型枠材2を
解体し、これの壁型枠5を壁4から脱型して、壁型枠材
2の一式をn+3階の床スラブ3上に揚重し、これを床
スラブ3上にセットしている。
Specifically, a wall form material 2 for one level and a floor form material 1 for three levels are prepared, and the wall form material 2 is placed on a floor slab 3 on the upper floor. The form material 1 is diverted and set on the floor slab 3 on the third floor, and at the stage shown in FIG. 1, the floor slab 3 on the (n + 3) th floor is n +
A concrete strength capable of supporting the floor form material 1 for the fourth floor is developed, and it is confirmed that the concrete of the wall 4 has developed a predetermined strength, and the wall form material 2 of the wall 4 is dismantled. Then, the wall form 5 is removed from the wall 4, and a set of the wall forms 2 is lifted on the floor slab 3 on the (n + 3) th floor, and set on the floor slab 3.

【0016】一方、n+1階用の床スラブ3について
は、これのコンクリートが、n+2階用の壁4のコンク
リートに比べて3倍の養生期間を経過して、スラブ面に
鉛直な方向の大きな外力に耐え得る十分なコンクリート
強度を発現していることから、この床スラブ3の床型枠
材1についても、これを解体して、これの壁型枠5を壁
4から脱型し、この床型枠材1の一式をn+3階の床ス
ラブ3上に揚重して、これを床スラブ3上にセットして
いるのである。
On the other hand, as for the floor slab 3 for the (n + 1) th floor, the concrete has passed three times the curing period as compared with the concrete for the wall 4 for the (n + 2) th floor, and has a large external force in the direction perpendicular to the slab surface. Since the concrete has sufficient concrete strength to withstand the floor slab, the floor form 1 of the floor slab 3 is also dismantled, and the wall form 5 is removed from the wall 4 to remove the floor form. A set of the formwork materials 1 is lifted on the floor slab 3 on the (n + 3) th floor, and is set on the floor slab 3.

【0017】即ち、床型枠材1については、これを3階
上の床スラブ3用に転用し、壁型枠材2については、こ
れを上階の壁4用に転用して、床スラブ3と壁4とを構
築するもので、床型枠材1は、床型枠6とこれのサポー
ト7とを主体にして構成され、壁型枠材2は、壁型枠5
と梁型枠8およびこれらの間隔規定手段(図示は省略す
るが、型枠スペーサーや端材、クサビなどから成る。)
を主体にして構成されている。
That is, the floor form material 1 is diverted for the floor slab 3 on the third floor, and the wall form material 2 is diverted for the wall 4 on the upper floor, and 3 and a wall 4, wherein the floor form 1 is mainly composed of a floor form 6 and a support 7 thereof, and the wall form 2 is composed of a wall form 5.
And beam form 8 and means for defining the distance between them (although not shown, they are made of form spacers, scraps, wedges, etc.)
It is mainly configured.

【0018】これらの型枠材(建築用の仮設材)1,2
を上階へと揚重するための揚重装置9は、人手による揚
重が可能な平面視で矩形状の自立ベース10と、この自
立ベース10の四隅に連結解除可能に立ち上げ連結され
る4本のレール11と、隣り合うレール11にわたる防
護部材12と、レール11に案内されるローラ13を備
えて、4本のレール11に沿って昇降可能な仮設材の収
容ケージ14と、4本のレール11の上部間にわたる連
結部材15と、この連結部材15に備えられるケージ昇
降用のホイスト16とから成り、かつ、レール11に沿
うケージ14の昇降高さを4階層分に設定している。
These form materials (temporary materials for construction) 1, 2
A lifting device 9 for lifting the floor to the upper floor is connected to a self-supporting base 10 having a rectangular shape in a plan view which can be manually lifted, and to four corners of the self-supporting base 10 so as to be detachably connected to each other. A temporary member housing cage 14 including four rails 11, a protection member 12 extending over adjacent rails 11, and rollers 13 guided by the rails 11, which can move up and down along the four rails 11; A connecting member 15 extending between the upper parts of the rails 11 and a hoist 16 for raising and lowering the cage provided in the connecting member 15, and the height of the cage 14 along the rail 11 is set to four levels. .

【0019】上記の自立ベース10は、図3に示すよう
に、例えば角パイプを矩形状に枠組みして、床型枠6と
床スラブ3とに形成される矩形状のダメ穴開口17より
もやゝ小さな矩形状の開口18を備えた枠部材19を形
成し、この枠部材19の四隅の底面に板状部材20を固
着すると共に、この板状部材20に、例えば丸パイプに
よるレール継ぎ部材21を乗せ掛けて、このレール継ぎ
部材21を、枠部材19の四隅の内面と板状部材20と
に固着し、かつ、枠部材19の短尺方向で隣り合うレー
ル継ぎ部材21、21にわたってタイバー22を連結し
て成る。
As shown in FIG. 3, the self-standing base 10 has, for example, a rectangular pipe framed into a rectangular shape, and is provided with a rectangular hole opening 17 formed in the floor form 6 and the floor slab 3. A frame member 19 having a small rectangular opening 18 is formed, a plate member 20 is fixed to the bottom surface of each of the four corners of the frame member 19, and a rail joint member such as a round pipe is attached to the plate member 20. 21, the rail joint member 21 is fixed to the inner surfaces of the four corners of the frame member 19 and the plate-shaped member 20, and the tie bar 22 extends over the rail joint members 21 adjacent to the frame member 19 in the short direction. Are connected.

【0020】4本のレール11のそれぞれは、ほゞ1階
分の高さ程度の長さを有する例えば丸パイプによるレー
ル部材23の4本を、このレール部材23に嵌入するフ
ランジa付きロッド24と連結ピンbとで連結して成
り、かつ、最下位のレール部材23が、フランジc付き
のロッド25と連結ピンdとを介して、自立ベース10
のレール継ぎ部材21に立ち上げ連結されるもので、枠
部材19の短尺方向で隣り合うレール部材23,23に
わたって、上下部と上下の中間部とにタイバー26が連
結され、更に、上部側と中間部のタイバー26の両側に
相当する部位のレール部材23に、上下方向の貫通孔e
を形成したフック受け部材27が設けられている。
Each of the four rails 11 is a rod 24 with a flange a, which is formed by inserting four rail members 23 made of, for example, round pipes having a length of about one floor, And the lowermost rail member 23 is connected to the self-standing base 10 via the rod 25 with the flange c and the connecting pin d.
The tie bar 26 is connected to the upper and lower portions and the upper and lower intermediate portions over the rail members 23 adjacent to each other in the short direction of the frame member 19, and further connected to the upper side. The rail member 23 at a position corresponding to both sides of the tie bar 26 in the middle portion has a through hole e
Is provided.

【0021】上記の防護部材12は、各階に対応する4
本のレール部材23を1セットにして、それぞれに備え
られるもので、例えばエキスパンドメタルや金網などを
主体にして構成され、具体的には、n階に位置するもの
を参照して、枠部材19の短尺方向で隣り合うレール部
材23,23にわたって固着される左右の防護部12a
と、枠部材19の長尺方向で隣り合うレール部材23,
23にわたって取り外し可能に装着される前後の上下二
段の防護部12bとから構成されている。
The above-described protection member 12 is provided with four protection members corresponding to each floor.
One set of the rail members 23 is provided for each of the rail members 23. For example, the rail members 23 are mainly composed of expanded metal, wire mesh, or the like. Right and left protection portions 12a fixed over the rail members 23 adjacent to each other in the short direction.
Rail members 23 adjacent in the longitudinal direction of the frame member 19,
And two upper and lower protective portions 12b before and after detachably mounted over 23.

【0022】そして、上下二段の防護部12bのそれぞ
れは、フック受け部材27の貫通孔eに上方から係入す
るフックfを左右両側の上部に備えたフレーム部材11
2aと、これに固着される例えばエキスパンドメタル1
12bとから成る。
Each of the two upper and lower protective parts 12b has a frame member 11 having upper and lower right and left hooks f to be engaged with the through holes e of the hook receiving members 27 from above.
2a and expanded metal 1 fixed thereto, for example
12b.

【0023】仮設材の収容ケージ14は、図4〜図6に
示すように、平面視で矩形状の下部側の枠組部材31に
対して、これの四隅に支柱32を立ち上げて、この支柱
32の上部にわたって上部側の枠組部材33を設け、か
つ、上下部の枠組部材31,33の四隅にチャンネル状
のブラケット34を設けて、このブラケット34に、平
面視で対角線方向のレール11の内周面部に沿って案内
されるローラ13を回転可能に取り付けている。
As shown in FIGS. 4 to 6, the temporary material accommodating cage 14 is provided with columns 32 standing upright at four corners of a lower frame member 31 having a rectangular shape in plan view. An upper frame member 33 is provided over the upper part of the upper frame 32, and channel-shaped brackets 34 are provided at four corners of the upper and lower frame members 31 and 33. The bracket 34 includes a pair of diagonal rails 11 in plan view. A roller 13 guided along the peripheral surface is rotatably mounted.

【0024】そして、矩形状の枠組部材31の短尺方向
における支柱32,32と長尺方向における一方の支柱
32,32とにわたって、上下に複数本のタイバー35
を連結し、かつ、上下方向の貫通孔hを形成したフック
受け部材36を、長尺方向における他方の支柱32,3
2の上下の中間部と上部側とに設け、更に、この他方の
支柱32,32の下部側におけるローラブラケット34
に、ピン部材37を立設している。
A plurality of tie bars 35 extend vertically over the columns 32, 32 in the short direction of the rectangular frame member 31 and one of the columns 32, 32 in the long direction.
And the hook receiving member 36 formed with the through hole h in the vertical direction is connected to the other support column 32, 3 in the longitudinal direction.
2 and a roller bracket 34 at the lower side of the other column 32.
, A pin member 37 is provided upright.

【0025】一方、下部側の枠組部材31と短尺方向で
隣り合う支柱32,32にわたって、エキスパンドメタ
ルや金網などによる壁パネル38を固着すると共に、上
記の貫通孔hに上方から係入するフックiを両端に備え
たタイロッド39を、上部側のフック受け部材36,3
6にわたって取り外し可能に装着し、更に、エキスパン
ドメタルや金網などによる扉パネル40に、上記の貫通
孔hに係入するフックjを上部側の左右両側に、かつ、
ピン部材37に嵌合するパイプ部材40aを下部側の左
右両側に備えて、この扉パネル40を、上下中間部のフ
ック受け部材36,36とピン部材37,37とにわた
って取り外し可能に装着している。
On the other hand, a wall panel 38 made of expanded metal, wire mesh, or the like is fixed over the columns 32, 32 which are adjacent to the lower frame member 31 in the short direction, and the hooks i which are inserted into the through holes h from above. Tie rods 39 provided at both ends with hook receiving members 36, 3 on the upper side.
6 and detachably attached to the door panel 40 made of expanded metal, wire mesh, or the like.
Pipe members 40a to be fitted to the pin members 37 are provided on the left and right sides on the lower side, and the door panel 40 is detachably mounted over the hook receiving members 36 and 36 and the pin members 37 and 37 at the upper and lower middle portions. I have.

【0026】上部側の枠組部材33のタイロッド39側
の横枠41は、もう一方の横枠42に連設の部材43に
保持される中間部材41aと、この中間部材41aの両
側にスライド可能に保持される可動部材41bと、支柱
32の上端部に連設されて、可動部材41bの遊端部を
嵌合保持する端部部材41cとから成り、かつ、上記の
連設部材43には、フック孔mが形成された吊り下げ用
の板状部材44が立設されている。
The horizontal frame 41 on the tie rod 39 side of the upper frame member 33 has an intermediate member 41a held by a member 43 connected to the other horizontal frame 42, and is slidable on both sides of the intermediate member 41a. The movable member 41b is held, and an end member 41c is provided at the upper end of the column 32 to fit and hold the free end of the movable member 41b. A hanging plate-like member 44 having a hook hole m is provided upright.

【0027】ホイスト16を備えるための連結部材15
は、図7に示すように、フランジr付きのロッド51と
連結ピンtとを介して、4本のレール11の上部に立ち
上げ連結されるもので、4本のロッド51に対する差し
込みパイプ52を、枠組部材53の四隅の内面に固着す
ると共に、枠組部材53の短尺方向で隣り合うパイプ5
2,52にわたってタイバー54を連結し、かつ、枠組
部材53の上部側にホイスト吊り下げ部材55を架設す
ると共に、この部材55に、ホイスト吊り下げ用の例え
ばシャックル56の保持板部57を垂下連設して成る。
Connection member 15 for providing hoist 16
As shown in FIG. 7, is connected to the upper part of the four rails 11 via a rod 51 with a flange r and a connecting pin t, and is connected to the insertion pipe 52 for the four rods 51. Pipes 5 which are fixed to the inner surfaces of the four corners of the frame member 53 and which are adjacent to the frame member 53 in the short direction.
2 and 52, a tie bar 54 is connected, and a hoist suspending member 55 is erected on the upper side of the frame member 53, and a holding plate portion 57 of a shackle 56 for suspending the hoist is suspended on this member 55. It is set up.

【0028】ケージ昇降用のホイスト16は、減速装置
とワイヤーの巻き取りドラムとをケース58に内蔵する
と共に、減速装置の入力軸に電動モータ59を連動連結
し、かつ、ワイヤーにフック60を連結して成るもの
で、ホイスト16を最上階(この実施の形態では、図1
を参照して例えばn+3階)で遠隔操作するためのスイ
ッチボックスクBを備えている。
The hoist 16 for raising and lowering the cage incorporates a speed reducer and a winding drum of a wire in a case 58, and has an electric motor 59 linked to an input shaft of the speed reducer and a hook 60 connected to the wire. The hoist 16 is located on the top floor (in this embodiment, FIG.
For example, a switch box B for remote control at (n + 3) floor is provided.

【0029】図2及び図3において、図中の61はレー
ル11の建ち修正用のターンバックルで、図2に示す形
態では、上下で4セットの4本組のレール部材23のう
ち、最下位と3番目のレールセットの上部側タイバー2
6に、リング部材(図8を参照)62を折り畳み可能に
枢着し、かつ、床スラブ3にアンカー63を埋設して、
このアンカー63にアイボルト64を螺着し、このアイ
ボルト64とリング部材62とにわたってターンバック
ル61を連結して、レール11の建ちを修正するように
しており、レール11の建ち修正後において、レール部
材23とダメ穴開口17との間にクサビ状のパッキン6
5を打設するようにしている。
In FIG. 2 and FIG. 3, reference numeral 61 denotes a turnbuckle for correcting the construction of the rail 11, and in the embodiment shown in FIG. And the upper tie bar 2 of the third rail set
6, a ring member (see FIG. 8) 62 is pivotably connected to the floor member 6 and an anchor 63 is embedded in the floor slab 3.
An eyebolt 64 is screwed onto the anchor 63, and a turnbuckle 61 is connected between the eyebolt 64 and the ring member 62 so as to correct the construction of the rail 11. After the modification of the construction of the rail 11, the rail member is modified. A wedge-shaped packing 6 is provided between the reference numeral 23 and the useless hole opening 17.
5 is to be cast.

【0030】上記構成の揚重装置9は、次のように用い
て機能を発揮する。即ち、図1及び図2に示す躯体の建
築途中の状況下において、n+3階の壁4用とn+4階
の床スラブ3用のコンクリートを打設し、床スラブ3用
のコンクリートが、その上階用の床型枠材1を支持し得
る程度にコンクリート強度を発現したならば、また、壁
4のコンクリートについても、これが所定の強度を発現
したならば、連結ピンdによる自立ベース10とレール
11との連結を解除して、かつ、ターンバックル61に
よるレール11の床スラブ3に対する連結も解除して、
図9に示すように、連結部材15を含むレール11の全
体を、建築現場に備えたタワークレーンなどを利用して
吊り上げるのである。
The lifting device 9 having the above-described structure functions as follows. That is, in the middle of the construction of the skeleton shown in FIGS. 1 and 2, concrete for the wall 4 on the (n + 3) th floor and for the floor slab 3 on the (n + 4) th floor are cast, and the concrete for the floor slab 3 is placed on the upper floor. If the concrete strength is developed to the extent that it can support the floor form material 1 for the floor, and if the concrete of the wall 4 has developed a predetermined strength, the self-standing base 10 and the rail 11 by the connecting pin d And the connection of the rail 11 to the floor slab 3 by the turnbuckle 61 is also released,
As shown in FIG. 9, the entire rail 11 including the connecting member 15 is lifted using a tower crane or the like provided at a construction site.

【0031】一方、n階に残った自立ベース10を、建
築途中の躯体の階段や足場階段などを利用して、人手に
よってn+1階に揚重し、この自立ベース10をダメ穴
開口17に位置合わせして、床スラブ3上にセットする
一方、上記の吊り上げた連結部材15を含むレール11
の全体を下げ降ろして、これの最下端のレール部材23
を自立ベース10のレール継ぎ部材21に嵌合させ、か
つ、連結ピンdによって自立ベース10とレール11と
を一体に連結すると共に、ターンバックル61も連結し
て、レール11の建ちを修正するのである。
On the other hand, the self-standing base 10 remaining on the nth floor is manually lifted to the (n + 1) th floor by using a staircase or a scaffolding staircase in the middle of construction. The rails 11 including the above-mentioned suspended connecting members 15 are set together on the floor slab 3 while being set.
Is lowered and the lowermost rail member 23 of this is lowered.
Is fitted to the rail joint member 21 of the self-supporting base 10, and the self-supporting base 10 and the rail 11 are integrally connected by the connecting pin d, and the turnbuckle 61 is also connected to correct the construction of the rail 11. is there.

【0032】そして、n+3階用の壁4は、これが所定
のコンクリート強度を発現していることから、この壁4
の壁型枠材2を解体して、壁型枠5を壁4から脱型し、
この壁型枠材2の一式を、揚重装置9によってn+4階
の床スラブ3上に揚重するのであり、かつ、この段階で
は、n+2階用の床スラブ3のコンクリートが、n+3
階用の壁4のコンクリートの3倍の養生期間を経過し
て、スラブ面に鉛直な方向の大きな外力に耐え得る十分
なコンクリート強度を発現していることから、この床ス
ラブ3の床型枠材1も解体して、これの床型枠6を床ス
ラブ3から脱型し、この床型枠材1の一式を、揚重装置
9によってn+4階の床スラブ3上に揚重するのであ
る。
The wall 4 for the (n + 3) th floor has a predetermined concrete strength.
Of the wall form material 2 of the above, dismantle the wall form 5 from the wall 4,
The set of the wall form members 2 is lifted on the floor slab 3 of the (n + 4) th floor by the lifting device 9, and at this stage, the concrete of the floor slab 3 for the (n + 2) th floor is n + 3.
After a curing period three times as long as the concrete of the floor wall 4, the slab surface exhibits sufficient concrete strength to withstand a large external force in the vertical direction. The material 1 is also dismantled, the floor form 6 is removed from the floor slab 3, and a set of the floor form 1 is lifted on the floor slab 3 on the (n + 4) th floor by the lifting device 9. .

【0033】この揚重に際しては、n+4階における防
護部材12の防護部12bを取り外し、図3を参照し
て、型枠材の解体現場における防護部材12の防護部1
2b,12bも取り外し、この取り外し部位にケージ1
4を位置合わせするように、スイッチボックスクBによ
ってホイスト16を遠隔操作し、かつ、図4を参照し
て、ケージ14のタイロッド39と扉パネル40とを取
り外し、必要に応じてケージ14上部の可動部材41b
をスライドさせて、解体した型枠材(図4では、符号A
を付して例えばパイプを示している。)をケージ床の壁
パネル38に乗せ掛け、次いでタイロッド39と扉パネ
ル40とをフック受け部材36とピン部材37とに装着
し、可動部材41bを元の姿勢に戻すのである。
At the time of this lifting, the protection portion 12b of the protection member 12 on the (n + 4) th floor is removed, and referring to FIG. 3, the protection portion 1 of the protection member 12 at the site where the form material is disassembled.
2b and 12b were also removed.
4, the hoist 16 is remotely operated by the switch box B, and with reference to FIG. 4, the tie rods 39 and the door panel 40 of the cage 14 are removed. Movable member 41b
Is slid to disassemble the form material (in FIG.
For example, a pipe is shown with an affix. ) Is mounted on the wall panel 38 on the cage floor, and the tie rod 39 and the door panel 40 are mounted on the hook receiving member 36 and the pin member 37, and the movable member 41b is returned to the original posture.

【0034】ここで、ホイスト16の操作でケージ14
をn+4階に吊り上げて、ここでケージ14のタイロッ
ド39と扉パネル40とを取り外し、必要に応じてケー
ジ14上部の可動部材41bをスライドさせて、型枠材
を床スラブ3上に取り出し、かつ、タイロッド39と扉
パネル40とをフック受け部材36とピン部材37とに
装着して、ケージ14を型枠材の解体現場に戻すのであ
る。
Here, the operation of the hoist 16 causes the cage 14
Is lifted to the (n + 4) th floor, where the tie rods 39 and the door panel 40 of the cage 14 are removed, and the movable member 41b at the upper part of the cage 14 is slid as necessary to take out the form material onto the floor slab 3, and Then, the tie rod 39 and the door panel 40 are attached to the hook receiving member 36 and the pin member 37, and the cage 14 is returned to the dismantling site of the form material.

【0035】この作業を繰り返し行って、型枠材の全て
の揚重を終えたならば、防護部12bを元に戻して安全
を図る一方、連結ピンdによる自立ベース10とレール
11との連結を解除し、かつ、ターンバックル61によ
るレール11の床スラブ3に対する連結も解除して、連
結部材15を含むレール11の全体を、建築現場に備え
たタワークレーンなどを利用して吊り上げ、自立ベース
10については、人手によって上階に揚重して床スラブ
3上にセットするのである。
When all the lifting of the form material is completed by repeating this operation, the protection portion 12b is returned to the original position for safety, and the connection between the self-standing base 10 and the rail 11 by the connection pin d. And the connection of the rail 11 to the floor slab 3 by the turnbuckle 61 is also released, and the entire rail 11 including the connecting member 15 is lifted using a tower crane or the like provided at a building site, and the self-standing base is lifted. About 10, it is manually lifted to the upper floor and set on the floor slab 3.

【0036】そして、上記の吊り上げた連結部材15を
含むレール11の全体を下げ降ろして、これを連結ピン
dによって自立ベース10に連結すると共に、ターンバ
ックル61によってレール11の建ちを修正して、次の
型枠材の揚重に備えるのである。
Then, the entire rail 11 including the above-mentioned raised connecting member 15 is lowered and lowered, and this is connected to the self-standing base 10 by the connecting pin d, and the construction of the rail 11 is corrected by the turnbuckle 61. Be prepared for the lifting of the next formwork.

【0037】以上によって、小物の仮設材をも含めて、
壁型枠材2の上階への揚重と床型枠材1の3階分にわた
る揚重を、少ない人手で機械的に安全かつ効率的に行う
ことができるのであり、かつ、以上の作業の繰り返しに
より、高層の建築物であっても、順次上階に転用する型
枠材の揚重をコスト的に安価に行うことができるのであ
る。
As described above, including small temporary materials,
The lifting of the wall form material 2 to the upper floor and the lifting of the floor form material 1 over three floors can be performed mechanically, safely and efficiently with a small number of hands, and the above operations By repeating the above, even in a high-rise building, it is possible to carry out the lifting of the formwork material which is sequentially diverted to the upper floor at a low cost.

【0038】即ち、例えば自立ベース10を固定したま
まで、連結部材15を含むレール11を吊り上げて、こ
の間に別途レール部材23を継ぎ足すことを繰り返して
も、型枠材の揚重を安全かつ効率的に行うことができる
のであるが、これでは建築物が高層であるほどに、レー
ル部材23の継ぎ足し本数が多くなって、揚重のための
設備コストひいては建築コストが高く付くことになる。
That is, for example, even if the rail 11 including the connecting member 15 is lifted while the self-standing base 10 is fixed, and the rail member 23 is repeatedly added during this time, the lifting of the form material can be performed safely and safely. This can be performed efficiently, but in this case, the higher the building is, the larger the number of rail members 23 to be added is, and the higher the equipment cost for lifting and the construction cost are.

【0039】この点にあって本発明では、必要最小限の
部品で構成した揚重装置9を、上記の作業を繰り返し
て、順次上階に転用することから、型枠材の揚重をコス
ト的に安価に行うことができるのであり、延いては建築
コストのダウンにも繋がるのである。
In this respect, in the present invention, since the lifting device 9 composed of the minimum necessary parts is successively diverted to the upper floor by repeating the above operation, the lifting of the form material is costly. This can be done at a low cost, which in turn leads to lower construction costs.

【0040】尚、揚重装置9を上階に持ち上げた状態で
は、図1及び図2に示すように、不要になったダメ穴開
口17は、コンクリート66によるダメ仕舞いが成され
るのであり、そして、上記の型枠材の揚重を繰り返し
て、所定の階層にわたる建築を完了したならば、床型枠
材1と壁型枠材2と揚重装置9は、それぞれ最終的には
解体されて、例えば建築現場に備えたタワークレーンな
どを利用して地上に荷降ろしされる。
In the state where the lifting device 9 is lifted upstairs, as shown in FIG. 1 and FIG. Then, when the construction of the predetermined level is completed by repeating the lifting of the form material, the floor form material 1, the wall form material 2, and the lifting device 9 are finally dismantled. Then, they are unloaded to the ground using, for example, a tower crane provided at a construction site.

【0041】[0041]

【発明の効果】以上説明したように、本発明によれば、
小物の仮設材をも含めて、壁型枠材の上階への揚重と床
型枠材の3階分にわたる揚重を安全かつ効率的に行える
揚重装置がコスト的に安価に提供される。
As described above, according to the present invention,
A lifting device that can safely and efficiently carry the lifting of the wall form material to the upper floor and the floor form material for three floors, including the temporary material of small articles, is provided at low cost. You.

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

【図1】仮設材の揚重装置と共に、n+3階までのスラ
ブの構築状況を梁間方向視で示した断面図である。
FIG. 1 is a cross-sectional view showing a construction state of a slab up to the (n + 3) th floor as viewed from the direction between beams together with a temporary material lifting device.

【図2】仮設材の揚重装置と共に、n+3階までのスラ
ブの構築状況を妻方向視で示した断面図である。
FIG. 2 is a cross-sectional view showing a construction state of a slab up to the (n + 3) th floor in a wife direction, together with a temporary material lifting device.

【図3】仮設材の揚重装置の下部側の分解斜視図であ
る。
FIG. 3 is an exploded perspective view of a lower portion of the temporary material lifting device.

【図4】仮設材収容ケージの分解斜視図である。FIG. 4 is an exploded perspective view of a temporary material storage cage.

【図5】仮設材収容ケージの平面図である。FIG. 5 is a plan view of a temporary material storage cage.

【図6】ケージの扉パネル装着の説明図である。FIG. 6 is an explanatory view of mounting a door panel on a cage.

【図7】連結部材とホイストとの斜視図である。FIG. 7 is a perspective view of a connecting member and a hoist.

【図8】ターンバックルの取り付け説明図である。FIG. 8 is an explanatory view for attaching a turnbuckle.

【図9】連結部材を含むレールの持ち上げ説明図であ
る。
FIG. 9 is an explanatory view of lifting a rail including a connecting member.

【符号の説明】[Explanation of symbols]

9…仮設材の揚重装置、10…自立ベース、11…レー
ル、12…防護部材、13…ローラ、14…仮設材の収
容ケージ、15…連結部材、16…ケージ昇降用のホイ
スト。
9: Lifting device for temporary material, 10: Self-standing base, 11: Rail, 12: Protective member, 13: Roller, 14: Cage for storing temporary material, 15: Connecting member, 16: Hoist for raising and lowering the cage.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 建築現場で用いられる仮設材の揚重装置
であって、人手による揚重が可能な平面視で矩形状の自
立ベースと、この自立ベースの四隅に連結解除可能に立
ち上げ連結される4本のレールと、隣り合うレールにわ
たる防護部材と、レールに案内されるローラを備えて、
4本のレールに沿って昇降可能な仮設材の収容ケージ
と、4本のレールの上部間にわたる連結部材と、この連
結部材に備えられるケージ昇降用のホイストとから成
り、かつ、レールに沿うケージの昇降高さを4階層分に
わたる高さに設定して成ることを特徴とする建築用仮設
材の揚重装置。
1. A lifting device for a temporary material used in a construction site, comprising: a self-standing base having a rectangular shape in a plan view capable of being manually lifted; With four rails, a protection member extending over adjacent rails, and rollers guided by the rails,
A cage that includes a temporary material storage cage that can move up and down along four rails, a connecting member extending between upper portions of the four rails, and a cage lifting hoist provided on the connecting member; A lifting device for temporary building materials, characterized in that the lifting height of the building is set to a height over four layers.
JP2000226711A 2000-07-27 2000-07-27 Lifting device of building temporary material Pending JP2002038721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000226711A JP2002038721A (en) 2000-07-27 2000-07-27 Lifting device of building temporary material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000226711A JP2002038721A (en) 2000-07-27 2000-07-27 Lifting device of building temporary material

Publications (1)

Publication Number Publication Date
JP2002038721A true JP2002038721A (en) 2002-02-06

Family

ID=18720280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000226711A Pending JP2002038721A (en) 2000-07-27 2000-07-27 Lifting device of building temporary material

Country Status (1)

Country Link
JP (1) JP2002038721A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005206350A (en) * 2004-01-23 2005-08-04 Ohbayashi Corp Elevating path protecting device of elevator for construction
JP2007138416A (en) * 2005-11-15 2007-06-07 Haseko Corp Climbing construction method of external protective unit
JP2009155089A (en) * 2007-12-27 2009-07-16 Toshiba Elevator Co Ltd Elevator by rise-up method
JP2011063953A (en) * 2009-09-15 2011-03-31 Sansei Kenki Kk Hoistway protection equipment of opening for lift communicating with respective upper and lower stories of multistoried building
KR101126781B1 (en) * 2011-03-15 2012-03-29 권종규 All weather covering system for construction
JP2012206857A (en) * 2011-03-30 2012-10-25 Ohbayashi Corp Method for installing elevator
JP2012206856A (en) * 2011-03-30 2012-10-25 Ohbayashi Corp Elevator, and method for installing elevator
JP2015105157A (en) * 2013-11-29 2015-06-08 Ykk Ap株式会社 Unloader
CN105257006A (en) * 2015-09-11 2016-01-20 夏雨 Constructional engineering lifting device with LED lamp

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005206350A (en) * 2004-01-23 2005-08-04 Ohbayashi Corp Elevating path protecting device of elevator for construction
JP2007138416A (en) * 2005-11-15 2007-06-07 Haseko Corp Climbing construction method of external protective unit
JP2009155089A (en) * 2007-12-27 2009-07-16 Toshiba Elevator Co Ltd Elevator by rise-up method
JP2011063953A (en) * 2009-09-15 2011-03-31 Sansei Kenki Kk Hoistway protection equipment of opening for lift communicating with respective upper and lower stories of multistoried building
KR101126781B1 (en) * 2011-03-15 2012-03-29 권종규 All weather covering system for construction
JP2012206857A (en) * 2011-03-30 2012-10-25 Ohbayashi Corp Method for installing elevator
JP2012206856A (en) * 2011-03-30 2012-10-25 Ohbayashi Corp Elevator, and method for installing elevator
JP2015105157A (en) * 2013-11-29 2015-06-08 Ykk Ap株式会社 Unloader
CN105257006A (en) * 2015-09-11 2016-01-20 夏雨 Constructional engineering lifting device with LED lamp

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