JPH03230910A - Side frame-moving device of long concrete member - Google Patents
Side frame-moving device of long concrete memberInfo
- Publication number
- JPH03230910A JPH03230910A JP2506790A JP2506790A JPH03230910A JP H03230910 A JPH03230910 A JP H03230910A JP 2506790 A JP2506790 A JP 2506790A JP 2506790 A JP2506790 A JP 2506790A JP H03230910 A JPH03230910 A JP H03230910A
- Authority
- JP
- Japan
- Prior art keywords
- side frame
- cylinder
- space
- moving device
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims description 19
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000009415 formwork Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、梁、桁、柱などプレキャスト長尺コンクリー
ト部材を製造するための長尺コンクリド部材の側枠移動
装置の改善に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an improvement of a side frame moving device for a long concrete member for manufacturing a precast long concrete member such as a beam, a girder, or a column.
〔従来の技術］
梁、桁その伯の比較的長尺のプレキャストコンクリート
部材を製造するための側枠け、打設コンクリートからの
脱型、型枠内面掃除、ＰＣ鋼材、鉄筋等の配設などのた
めに傾倒、水平退避させる必要があり、側枠の傾倒、水
平移動装置が提案されている（特開昭６．２−１１０７
７１１゜第２図はこのような側枠移動装置の例を示すも
のである。（ａ）に示すように、コンクリート９の打設
、養生後、傾倒用シリンダ２１は側枠１１を外方へ傾倒
させ脱型し、次いで（ｂ）に示すように、牽引用シリン
ダ２２はこの側枠を台車と共に側方へ牽引し、型枠内面
の清掃その他の作業を容易にする。[Prior art] Side framing for manufacturing relatively long precast concrete members such as beams and girders, demolding from poured concrete, cleaning the inside of the formwork, and placing PC steel materials, reinforcing bars, etc. Therefore, it is necessary to tilt and horizontally move the side frame, and a device for tilting and horizontally moving the side frame has been proposed (Japanese Patent Application Laid-Open No. 6.2-1107
711° FIG. 2 shows an example of such a side frame moving device. As shown in (a), after the concrete 9 is poured and cured, the tilting cylinder 21 tilts the side frame 11 outward to remove the mold, and then, as shown in (b), the traction cylinder 22 The side frame is pulled sideways together with the trolley to facilitate cleaning of the inner surface of the formwork and other work.
この場合、牽引用シリンダ２２は、型枠側方に広い空間
を必要とし、通路や作業場を狭くするなど、工場内スペ
ースが非常に無駄が多かった。In this case, the traction cylinder 22 requires a large space on the side of the formwork, which narrows the passageway and work area, resulting in a great deal of wasted space within the factory.
［発明が解決しようとする課題］
本発明は、このような工場内床面積の無駄を省き、空間
利用度を高めることを目的とする。[Problems to be Solved by the Invention] It is an object of the present invention to eliminate such waste of floor space in a factory and increase the degree of space utilization.
〔課題を解決するための手段］
本発明の長尺コンクリート部材の側枠移動装置は次の３
つの要件からなる長尺コンクリート部材の側枠移動装置
である。[Means for solving the problem] The side frame moving device for a long concrete member of the present invention has the following three features.
This is a side frame moving device for long concrete members that has two requirements.
ｔｉ＋上下動自在な側枠
側枠はその下端を型枠底板や基台、台車等のいずれにも
結合せず、離脱自在な構造とし、上下動可能に構成する
。ti+ Vertically movable side frame The lower end of the side frame is not connected to any of the formwork bottom plate, base, trolley, etc., and has a removable structure, and is configured to be vertically movable.
（１１）側枠傾倒用斜立シリンダ
側枠の側方の基台に一端をビン結合し、側枠の上辺近傍
に他端をビン結合して側枠を傾倒する斜立シリンダであ
る。(11) Slanted cylinder for tilting the side frame This is a slanted cylinder for tilting the side frame, with one end connected to a base on the side of the side frame through a pin, and the other end connected through a pin near the upper side of the side frame.
（ｉｉｉｌ押上用シリンダ
斜立シリンダを直角方向に起倒する。例えば基台と斜立
シリンダ長手方向中間部間に結合され、これを上方に押
上げる。(iii) Push-up cylinder raises and lowers the diagonal cylinder in the right angle direction.For example, it is connected between the base and the intermediate portion in the longitudinal direction of the diagonal cylinder, and pushes it upward.
［作用１
本発明は、上記のように側枠な上下動自在に形成し、側
枠傾倒用斜立シリンダと押上用シリンダを備え、しかも
側枠傾倒用斜立シリンダの占有する空間内に押上用シリ
ンダを配設することができ、型枠側板を上方に押上げる
ことによって、傾倒した型枠を斜め上方に持ち上げる。[Function 1] As described above, the present invention has a side frame that is movable up and down, is provided with an angled cylinder for tilting the side frame, and a cylinder for pushing up, and furthermore, a slanted cylinder for tilting the side frame has a push-up cylinder in the space occupied by the angled cylinder for tilting the side frame. A cylinder can be installed to lift the tilted formwork diagonally upward by pushing up the side plate of the formwork.
このような構成により、従来の横行シリンダの配設床面
積を節減しつつ型枠清掃、配筋等の取付施工に対して困
難性を生しない。With such a configuration, the floor area for installing the conventional transverse cylinder can be saved, and there is no difficulty in cleaning the formwork and installing reinforcement, etc.
［実施例］ 第１図は本発明の実施例の側枠移動装置を示す。[Example] FIG. 1 shows a side frame moving device according to an embodiment of the present invention.
実施例装置は、側枠１１と、側枠傾倒用斜立シリンダｌ
と、押上シリンダ２とから構成されている。側枠１１は
、製品コンクリート９の側面の型枠であって、製品コン
クリートの長さ（第１図の奥行方向）が５〜３０ｍに及
ぶものである。この側枠は、その下端を底板４と密着さ
せるように、図示しない油圧シリンダ機構などによって
固定されるが、側枠自身は、底板から離れて自由に上下
動するようになっている。The embodiment device includes a side frame 11 and an inclined cylinder l for tilting the side frame.
and a push-up cylinder 2. The side frame 11 is a formwork for the side surface of the product concrete 9, and the length of the product concrete (in the depth direction in FIG. 1) ranges from 5 to 30 m. This side frame is fixed by a hydraulic cylinder mechanism (not shown) so that its lower end is brought into close contact with the bottom plate 4, but the side frame itself is separated from the bottom plate and can freely move up and down.
側枠傾倒用斜立シリンダｌは、側枠１１の長手方向に適
当間隔例えば３〜６ｍごとに配設されており、側枠１１
の上端部近傍に一端をビン結合し、他端をベースフレー
ム３にビン結合されている。この斜立シリンダは、型枠
組立時、コンクリート打設時は側枠１１のステーの役を
なし、コンクリート打設養生後は、側枠１１を傾倒させ
て脱型させるものである。また後述のように側枠１１を
上方に持上げたときは側枠吊具となる。押上用シリンダ
２は、この斜立シリンダＩをベースフレーム取付ピンを
中心にして直立する方向は揺動させ、側枠１１を上方へ
押上げる構成部材である。The side frame tilting cylinders l are arranged at appropriate intervals, for example, every 3 to 6 m in the longitudinal direction of the side frame 11.
One end is connected to the upper end of the base frame 3, and the other end is connected to the base frame 3 through a pin. This tilted cylinder serves as a stay for the side frame 11 during formwork assembly and concrete pouring, and after concrete pouring and curing, the side frame 11 is tilted and removed from the mold. Further, when the side frame 11 is lifted upward as described later, it becomes a side frame hanger. The push-up cylinder 2 is a component that pushes the side frame 11 upward by swinging the slanted cylinder I about the base frame attachment pin in the upright direction.
この側枠移動装置の使用方法を第１図（ａ）、（ｂ）、
（ｃ）に従って説明する。Figure 1 (a), (b) shows how to use this side frame moving device.
Explain according to (c).
（ａ） コンクリート打設し養生完了した状態を示す
断面図である。側枠１１は図示しない固定ジヤツキで底
板４に固定されている。(a) It is a sectional view showing a state in which concrete has been poured and curing has been completed. The side frame 11 is fixed to the bottom plate 4 with a fixing jack (not shown).
（ｂ） 側枠１１の下端を底板４に密着させる装置（
図示省略）を解除し、側枠傾倒用斜立シリンダｌを作動
させて、コンクリート９から側枠１１を傾けて脱型させ
た状態を示している。(b) A device (
(not shown) is released, the side frame tilting cylinder 1 is operated, and the side frame 11 is tilted and demolded from the concrete 9.
（Ｃ） 次いで、押上用シリンダ２を作動させて斜立
シリンダ１を起し、側枠１１を上方に持上げる。側枠ｌ
ｌは自重により吊下げられた状態になる。次いで、製品
部材をクレーンで吊上げて搬出する。側枠内面と下端底
面、底板上面を手入れする。鉄筋、ＰＣ鋼材、シース等
を配設し、型枠組立を行い、次のコンクリート打設の準
備を行う。(C) Next, the push-up cylinder 2 is operated to raise the diagonal cylinder 1 and lift the side frame 11 upward. side frame l
l is suspended due to its own weight. Next, the product components are lifted up by a crane and transported out. Clean the inside of the side frame, the bottom of the bottom edge, and the top of the bottom plate. Reinforcing bars, prestressed steel, sheathing, etc. will be installed, formwork will be assembled, and preparations will be made for the next concrete pouring.
以上の実施例の側枠移動装置は、側枠側方の空間を最小
限に用いることとなり、空間の有効利用に寄与する。ま
たこの装置は、側枠の移動、手入れ、底板の手入れ、Ｐ
Ｃ鋼材や鉄筋の配設作業が容易である。特に側枠下端底
面の手入れが容易となったので、この部分からのペース
ト洩れを防止する。The side frame moving device of the above embodiment uses the space on the sides of the side frame to a minimum, contributing to effective use of space. This device also supports moving and cleaning the side frame, cleaning the bottom plate,
It is easy to install C steel materials and reinforcing bars. In particular, since the bottom surface of the lower end of the side frame is easier to clean, paste leakage from this area can be prevented.
［発明の効果］
本発明の長尺コンクリート部材の側枠移動装置は次の優
れた効果を奏する。[Effects of the Invention] The side frame moving device for a long concrete member of the present invention has the following excellent effects.
（ａ）工場内の空間を有効に使用することができる。(a) Space within the factory can be used effectively.
（ｂ）通路を広くとることができる。(b) The passage can be made wider.
（Ｃ）側枠底面の手入れが非常に容易となった。(C) Cleaning the bottom of the side frame has become very easy.
（ｄ）安価、安全である。(d) It is inexpensive and safe.
第１図は本発明の長尺コンクリート部材の側枠移動装置
の実施例を示す正面図で、（ａ）は型枠組立時の状態、
（ｂ）は離型時の状態、（ｃ）は脱型後の状態を示す。
第２図は従来の長尺コンクリート部材の側枠移動装置を
示す説明図である。
１・・・傾倒用斜立シリンダ
２・・・押上用シリンダ
３・・・ベースフレーム
９・・・コンクリート
１１・・・側枠
１２・・−台車
２２・・・牽引用シリンダFIG. 1 is a front view showing an embodiment of the side frame moving device for long concrete members of the present invention, in which (a) shows the state when the formwork is assembled;
(b) shows the state at the time of demolding, and (c) shows the state after demolding. FIG. 2 is an explanatory diagram showing a conventional side frame moving device for a long concrete member. 1... Inclination cylinder for tilting 2... Cylinder for pushing up 3... Base frame 9... Concrete 11... Side frame 12...-Dolly 22... Cylinder for traction
Claims (1)
ン結合し基台に他端をピン結合した側枠傾倒用斜立シリ
ンダと、該斜立シリンダを直立方向に起倒する押上用シ
リンダとを備えたことを特徴とする長尺コンクリート部
材の側枠移動装置。1. A vertically movable side frame, an inclined cylinder for tilting the side frame whose one end is pin-coupled to the vicinity of the upper side of the side frame and the other end pin-coupled to the base, and the inclined cylinder is raised and tilted in an upright direction. A side frame moving device for a long concrete member, characterized by comprising a pushing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2506790A JPH03230910A (en) | 1990-02-06 | 1990-02-06 | Side frame-moving device of long concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2506790A JPH03230910A (en) | 1990-02-06 | 1990-02-06 | Side frame-moving device of long concrete member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03230910A true JPH03230910A (en) | 1991-10-14 |
| JPH0553602B2 JPH0553602B2 (en) | 1993-08-10 |
Family
ID=12155582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2506790A Granted JPH03230910A (en) | 1990-02-06 | 1990-02-06 | Side frame-moving device of long concrete member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03230910A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019183578A (en) * | 2018-04-17 | 2019-10-24 | 株式会社大林組 | Lining concrete construction system |
| JP2022045030A (en) * | 2020-09-08 | 2022-03-18 | 株式会社大林組 | Wife formwork fixing device |
-
1990
- 1990-02-06 JP JP2506790A patent/JPH03230910A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019183578A (en) * | 2018-04-17 | 2019-10-24 | 株式会社大林組 | Lining concrete construction system |
| JP2022045030A (en) * | 2020-09-08 | 2022-03-18 | 株式会社大林組 | Wife formwork fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0553602B2 (en) | 1993-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |