JPH0430226Y2 - - Google Patents
Info
- Publication number
- JPH0430226Y2 JPH0430226Y2 JP1987134471U JP13447187U JPH0430226Y2 JP H0430226 Y2 JPH0430226 Y2 JP H0430226Y2 JP 1987134471 U JP1987134471 U JP 1987134471U JP 13447187 U JP13447187 U JP 13447187U JP H0430226 Y2 JPH0430226 Y2 JP H0430226Y2
- Authority
- JP
- Japan
- Prior art keywords
- pedestal
- board
- main body
- fulcrum
- 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.)
- Expired
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 33
- 238000010276 construction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、建材の吊り上げ具に係り、特にPC
板を所定位置に堅吊りするPC板吊り上げ補助具
に関する。[Detailed description of the invention] (Industrial application field) The invention relates to a lifting device for building materials, especially for PCs.
This invention relates to a PC board lifting aid that securely suspends boards in a predetermined position.
（従来の技術）
通常、外壁に用いられるタイル打ち込みPC板
は、階高で分割された大型のもので、一定横幅の
細長板のものとなつている（たとえば、寸法：
8.5m（縦）×1.9m（横）、重量：約8t）。(Prior art) Tile-embedded PC boards used for exterior walls are usually large, divided by floor height, and are elongated boards with a constant width (for example, dimensions:
8.5m (length) x 1.9m (width), weight: approximately 8t).
そしてこのPC板を製作・運搬する場合には、
その板を横にして水平吊り平置している。 When manufacturing and transporting this PC board,
The board is placed on its side and hung horizontally.
また現場建方においては、該PC板を堅吊りし
て外壁に取着するものである。 In addition, during construction on site, the PC board is hung firmly and attached to the exterior wall.
（考案が解決しようとする問題点）
ところで前記建方に際しては、前記PC板を施
工現場に搬入する時点までは、PC板を横吊りし
て平置ストツクされるが、建方時にはそれを堅吊
りするために一端を持ち上げて起立させる必要が
生じる。(Problem that the invention aims to solve) By the way, in the above-mentioned erection process, the PC boards are hung horizontally and stored horizontally until they are delivered to the construction site, but it is not necessary to hold them firmly during erection. In order to hang it, it becomes necessary to lift one end and stand it up.
しかし、該起立時においては、自重による曲げ
偏荷重がかかるために、PC板にクラツク等が発
生する問題が生じる。 However, when the PC board is erected, an unbalanced bending load due to its own weight is applied, which causes problems such as cracks in the PC board.
これを回避するために、PC板の板厚を大きく
して曲げ強度を増加することが考えられるが、こ
れは経済上、建造物の構造上等の理由から許容で
きるものでない。 In order to avoid this, it is conceivable to increase the bending strength by increasing the thickness of the PC board, but this is not acceptable for reasons such as economics and the structure of the building.
（問題点を解決するための手段）
本考案は、前記問題点に鑑みてなされたもの
で、平置ストツクされたPC板をクラツクやカケ
の生じない状態で堅吊りすることができる吊り上
げ補助具を提供するものである。(Means for Solving the Problems) The present invention has been made in view of the above-mentioned problems, and is a lifting aid that can securely hang PC boards that are stored flat without causing any cracks or chips. It provides:
すなわち本考案は、PC板を堅吊りする施工工
程において起立して使用される析たたみ式の吊り
上げ補助具１であつて、PC板を載置支持するた
めの枠状の架台本体２と、該架台本体２及び両側
の支持脚４より広巾な脚台３と、平置される脚台
３上で該架台本体２の一端を開拡可能に軸支する
第１支点７と、該架台本体２の第２支点８で一端
を軸支され、脚台３上で架台本体２の両側に析た
たみ可能な支持脚４と、該支持脚４の他端を固定
するための脚台３上の第３支点９と、該架台本体
２の上部に設けられた吊持用フツク５とからな
り、前記吊持用フツク５を吊り上げて架台本体２
を脚台３上で開拡させ、架台本体２内から支持脚
４を繰り出して脚台３の第３支点９に固定し、架
台本体２を起立状態に保持できるごとくしたこと
を特徴とするPC板の吊り上げ補助具である。 That is, the present invention is a collapsible lifting aid 1 that is used in an upright position during the construction process of rigidly suspending a PC board, and includes a frame-shaped pedestal body 2 for mounting and supporting a PC board, and a A pedestal 3 wider than the pedestal body 2 and the support legs 4 on both sides, a first fulcrum 7 that pivotally supports one end of the pedestal body 2 on the pedestal 3 placed horizontally so that it can be opened and expanded, and the pedestal body 2 A supporting leg 4 whose one end is pivotally supported at a second fulcrum 8 of the frame body 2 and which can be folded onto both sides of the pedestal body 2 on a leg pedestal 3; It consists of three fulcrums 9 and a hanging hook 5 provided on the upper part of the pedestal main body 2, and the pedestal main body 2 is
The PC is characterized in that the gantry main body 2 can be held in an upright state by being expanded and expanded on the pedestal 3, and the supporting legs 4 are extended from within the gantry main body 2 and fixed to the third fulcrum 9 of the gantry 3. This is an aid for lifting boards.
（実施例）
本考案のPC板吊り上げ補助具の実施例を図面
に基づき説明する。(Example) An example of the PC board lifting aid of the present invention will be described based on the drawings.
第１図は本考案PC板の吊り上げ補助具の一実
施例の平面図、第２図は同側面図、第３図は同起
立状態の側面図、第４図は同移動状態の側面図で
ある。 Fig. 1 is a plan view of one embodiment of the present invention PC board lifting aid, Fig. 2 is a side view of the same, Fig. 3 is a side view of the same in an upright state, and Fig. 4 is a side view of the same in a moving state. be.
第１図ないし第３図において、ＡはPC板、
A′はPC板吊り上げ金具、１はPC板の吊り上げ補
助具、２は架台本体、３は現場に平置される脚
台、４は架台本体２に設けられた第２支点８にそ
の一端を軸支され、脚台３上で架台本体２の両側
に析たたみ可能な支持脚、５は架台本体２の上部
に設けられた吊持用フツク、６は架台本体２の枠
体を形成する梁枠である。 In Figures 1 to 3, A is a PC board,
A' is a PC board lifting metal fitting, 1 is a PC board lifting aid, 2 is the pedestal body, 3 is a leg stand placed flat on the site, and 4 is one end attached to the second fulcrum 8 provided on the pedestal body 2. Support legs that are supported pivotably and can be folded on both sides of the gantry main body 2 on the pedestal 3, 5 are hanging hooks provided on the upper part of the gantry main body 2, and 6 are beams forming the frame of the gantry main body 2. It is a frame.
なお、架台本体２は脚台３に設けられた第１支
点７にその一端を軸支され、脚台３上で水平状態
から起立状態に開拡可能となつている。 The gantry main body 2 has one end pivotally supported by a first fulcrum 7 provided on the pedestal 3, and can be expanded from a horizontal state to an upright state on the pedestal 3.
以上において、PC板運搬時は第２図図示のご
とくPC板Ａは析たたまれたPC板吊り上げ補助具
１の上に水平に載置されている。 In the above process, when the PC board is being transported, the PC board A is placed horizontally on the folded PC board lifting aid 1 as shown in FIG.
次に、施工現場において、PC板Ａを堅吊りす
る際には、架台本体２の吊持用フツク５にロープ
を取り付けて一般作業用のクレーン等で引き上げ
る（第３図）。 Next, when the PC board A is to be hung firmly at the construction site, a rope is attached to the hanging hook 5 of the gantry main body 2, and the PC board A is lifted up using a general work crane or the like (Fig. 3).
すると、架台本体２はPC板Ａを載置したまま、
約60°起立し、同時に脚台３は第１支点７を軸と
して開拡し、そのまま現場に平置される。そのと
き、支持脚４は第２支点８を軸として回転し、架
台本体２の両側から繰り出す。支持脚４は脚台３
に対して左方へ回転移動可能であつて、脚台３に
設けられた第３支点で支持脚４の先端に固定ピン
１０を挿入して固定する。 Then, the gantry main body 2 leaves the PC board A on it,
It stands up approximately 60 degrees, and at the same time, the footrest 3 is opened and expanded around the first fulcrum 7, and is placed flat on the site. At this time, the support legs 4 rotate about the second fulcrum 8 and extend from both sides of the gantry main body 2. Support leg 4 is leg stand 3
The fixing pin 10 is inserted into the tip of the support leg 4 at a third fulcrum provided on the leg base 3 to fix it.
かくして架台本体２は支持脚４を介して脚台３
に対し約60°の起立状態に固定保持される。 In this way, the pedestal main body 2 is connected to the pedestal 3 via the supporting legs 4.
It is held fixed in an upright position at an angle of approximately 60° to the ground.
なお、固定ピン１０と第３支点９とで回転留め
部材が構成され、支持脚４が第３図左方へ無制限
に回転して開く危険を阻止している。 The fixing pin 10 and the third fulcrum 9 constitute a rotation stopper, which prevents the support leg 4 from rotating unrestrictedly to the left in FIG. 3 and opening.
その後、第４図図示のごとく、PC板吊り上げ
金具A′にかけたロープを引き上げることによつ
て、約60°の起立状態にあるPC板Ａを起立状態に
固定保持された架台本体２から離し、それに偏荷
重をかけることなく安全に上方へ吊り上げること
ができる。 Thereafter, as shown in FIG. 4, by pulling up the rope attached to the PC board lifting fitting A', the PC board A, which is in an upright position at an angle of approximately 60 degrees, is separated from the frame main body 2, which is fixedly held in an upright position. It can be safely lifted upwards without applying an unbalanced load to it.
以上のようにして、本考案の吊り上げ補助具を
用いて載置したPC板を約60°の起立状態にしてか
ら上方に吊り上げることにより、従来法のごとく
PC板に起立時の自重による曲げ偏荷重がかから
ず、したがつてPC板にヒビ、ワレ等が生じない。 As described above, the PC board mounted using the lifting aid of the present invention is brought into an upright position at an angle of about 60 degrees, and then lifted upward, as in the conventional method.
No uneven bending load is applied to the PC board due to its own weight when standing up, so no cracks, cracks, etc. occur in the PC board.
なお本実施例では、架台本体を梁枠で補強した
ものとしているが、この他、該架台本体を例えば
鋼板で一体成形して構成してもよく、また支持脚
部は例えば析り畳み式脚立における脚固定具のよ
うな一端が一方の脚部に軸支され他端が他方の脚
部に引つ掛け固定されるものであつてもよく、本
考案技術思想の範囲内において種々設計製作でき
るものであることは言うまでもない。 In this embodiment, the pedestal body is reinforced with a beam frame, but the pedestal body may also be constructed by integrally molding, for example, a steel plate, and the supporting legs may be made of, for example, a folding type stepladder. It may be something like the leg fixture in which one end is pivotally supported by one leg and the other end is hooked and fixed to the other leg, and various designs and manufactures can be made within the scope of the technical idea of the present invention. Needless to say, it is a thing.
（考案の効果）
本考案は実施例等において詳細に説明したごと
く、PC板を堅吊りする施工工程において起立し
て使用される析りたたみ式の吊り上げ補助具であ
つて、析たたまれた状態ではPC板を載置支持す
るための架台本体は、該架台本体を第１支点で軸
支する脚台上に平置可能で、かつ支持脚は第２支
点で軸支され架台本体内に収納可能となつてい
て、コンパクトで移設容易な構造となつている。(Effects of the invention) As explained in detail in the examples, the invention is a collapsible lifting aid that is used standing up during the construction process of firmly hanging PC boards. In this state, the gantry main body for mounting and supporting the PC board can be placed flat on a pedestal that pivotally supports the gantry main body at a first fulcrum, and the supporting legs are pivoted at a second fulcrum and are placed inside the gantry main body. It can be stored, and has a compact structure that makes it easy to relocate.
また、本考案の吊り上げ補助具を用いて架台本
体に載置支持されたPC板を吊り上げる場合には、
先ず架台本体上部の吊り上げフツクを一般作業用
のクレーン等で吊り上げて架台本体を約60°開拡
させ、次に架台本体から繰り出された支持脚を脚
台の第３支点に固定すれば架台本体を簡易に起立
状態に保持可能である。かくしてPC板を約60°の
起立状態にしてからPC板吊り上げ金具にかけた
ロープで上方に堅吊りできるからPC板に偏荷重、
曲げ応力がかからず、よつてPC板にクラツク、
カケ等の損傷が生じない。 In addition, when lifting a PC board mounted and supported on the pedestal body using the lifting aid of the present invention,
First, lift the lifting hook on the top of the trestle body using a crane for general work, expand the trestle body by about 60 degrees, and then fix the support legs extended from the trestle body to the third fulcrum of the pedestal, and the trestle body will be lifted. can be easily held in an upright position. In this way, the PC board can be placed in an upright position at an angle of about 60 degrees and then hung firmly upwards using the rope attached to the PC board lifting bracket, which reduces unbalanced loads on the PC board.
No bending stress is applied, which may cause cracks on the PC board.
No damage such as chips will occur.
さらに、本考案の吊り上げ補助具はPC板の平
置、移送の際にも保護体としての役割を果たすも
ので、実用価値の高いものである。 Furthermore, the lifting aid of the present invention also serves as a protector when the PC board is laid flat or transported, and has high practical value.
第１図は本考案PC板の吊り上げ補助具の一実
施例の平面図、第２図は同側面図、第３図は同起
立状態の側面図、第４図は同移動状態の側面図で
ある。
図中、１……PC板の吊り上げ補助具、２……
架台本体、３……脚台、４……支持脚、５……吊
持用フツク、６……梁枠、７……第１支点、８…
…第２支点、９……第３支点、１０……固定ピ
ン、Ａ……PC板、A′……PC板吊り上げ金具。
Fig. 1 is a plan view of one embodiment of the present invention PC board lifting aid, Fig. 2 is a side view of the same, Fig. 3 is a side view of the same in an upright state, and Fig. 4 is a side view of the same in a moving state. be. In the figure, 1... PC board lifting aid, 2...
Frame body, 3... Leg stand, 4... Support leg, 5... Hanging hook, 6... Beam frame, 7... First fulcrum, 8...
...Second fulcrum, 9...Third fulcrum, 10...Fixing pin, A...PC board, A'...PC board lifting bracket.
Claims (1)
使用される析たたみ式の吊り上げ補助具１であつ
て、PC板を載置支持するための枠状の架台本体
２と、該架台本体２及び両側の支持脚４より広巾
な脚台３と、平置される脚台３上で該架台本体２
の一端を開拡可能に軸支する第１支点７と、該架
台本体２の第２支点８で一端を軸支され、脚台３
上で架台本体２の両側に析たたみ可能な支持脚４
と、該支持脚４の他端を固定するための脚台３上
の第３支点９と、該架台本体２の上部に設けられ
た吊持用フツク５とからなり、前記吊持用フツク
５を吊り上げて架台本体２を脚台３上で開拡さ
せ、架台本体２内から支持脚４を繰り出して脚台
３の第３支点９に固定し、架台本体２を起立状態
に保持できるごとくしたことを特徴とするPC板
の吊り上げ補助具。 A collapsible lifting aid 1 that is used standing up in the construction process of firmly hanging a PC board, which includes a frame-shaped pedestal body 2 for mounting and supporting the PC board, and the pedestal body 2 and both sides. The pedestal 3 is wider than the supporting legs 4, and the pedestal main body 2 is
One end is pivotally supported by a first fulcrum 7 that is pivotally supported at one end so as to be expandable, and a second fulcrum 8 of the pedestal main body 2, and the leg base 3 is
Foldable support legs 4 are provided on both sides of the pedestal main body 2 at the top.
, a third fulcrum 9 on the pedestal 3 for fixing the other end of the support leg 4, and a hanging hook 5 provided on the upper part of the pedestal body 2. The gantry main body 2 is opened and expanded on the pedestal 3 by lifting it up, and the support legs 4 are extended from within the gantry main body 2 and fixed to the third fulcrum 9 of the pedestal 3, so that the gantry main body 2 can be held in an upright state. A PC board lifting aid characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987134471U JPH0430226Y2 (en) | 1987-09-04 | 1987-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987134471U JPH0430226Y2 (en) | 1987-09-04 | 1987-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6439382U JPS6439382U (en) | 1989-03-09 |
| JPH0430226Y2 true JPH0430226Y2 (en) | 1992-07-21 |
Family
ID=31393254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987134471U Expired JPH0430226Y2 (en) | 1987-09-04 | 1987-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430226Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102517534B1 (en) * | 2022-12-01 | 2023-04-05 | 한국건설기술연구원 | Method and Apparatus for Installing Test Specimen of Wall |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6007090B2 (en) * | 2012-12-06 | 2016-10-12 | 大和ハウス工業株式会社 | Panel erection jig and panel loading rack |
| JP6579962B2 (en) * | 2016-01-12 | 2019-09-25 | 日本車輌製造株式会社 | Tubing equipment transportation jig |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225619A (en) * | 1975-08-02 | 1977-02-25 | Filmosto Projektion | Container for collecting photography and film therefor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127378U (en) * | 1978-02-27 | 1979-09-05 |
-
1987
- 1987-09-04 JP JP1987134471U patent/JPH0430226Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225619A (en) * | 1975-08-02 | 1977-02-25 | Filmosto Projektion | Container for collecting photography and film therefor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102517534B1 (en) * | 2022-12-01 | 2023-04-05 | 한국건설기술연구원 | Method and Apparatus for Installing Test Specimen of Wall |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6439382U (en) | 1989-03-09 |
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