JPS5924614A - Formwork for hume pipe - Google Patents
Formwork for hume pipeInfo
- Publication number
- JPS5924614A JPS5924614A JP13539182A JP13539182A JPS5924614A JP S5924614 A JPS5924614 A JP S5924614A JP 13539182 A JP13539182 A JP 13539182A JP 13539182 A JP13539182 A JP 13539182A JP S5924614 A JPS5924614 A JP S5924614A
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- main body
- forming
- fixed
- outside
- 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
Links
- 238000009415 formwork Methods 0.000 title claims description 26
- 238000000465 moulding Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
との発明はヒユーJ、管の遠心力成形用c07(L!
F+’に関するものである。DETAILED DESCRIPTION OF THE INVENTION The invention of Hu J, C07 (L!) for centrifugal forming of tubes.
This relates to F+'.
従来のヒューノ、管の遠心力成形用の型枠は、軸方向の
割1目1に沿って丁−ツ割とし、とσ)2つq)4ノ1
1Jを多数のボlレトにより結きして円筒状としだもの
7!l(大部分であった。このため、へ7v15’;:
)ili!! ’i′Ifill K用いる嚇rヤは
別1トの大径の11】の広いタイ−\rの氷す数を型枠
の夕111υ1に固定してこのタイヤを11 IH’!
iわ■のベルト」二に1ilEせなければならないので
、型枠の組立て分解に手数がかかる欠点があった。また
、このようなエラ割にしない円筒状の型枠も種々提案さ
れているが、型枠の端部の構造が複雑で組立て分解に手
数がかかる等の欠点がある。The conventional formwork for centrifugal force forming of pipes is divided into two parts along the axial division 1, and σ) 2 q) 4 no 1.
1J is tied with many bolts to form a cylindrical shape 7! l (was the majority. Therefore, to 7v15';:
)ili! ! 'I'If I fill the tire, I'll fix another large diameter 11' wide tie-\r ice sheet to the formwork's 111υ1, and attach this tire to 11 IH'!
Since the belt had to be bent twice, it had the disadvantage that it took time to assemble and disassemble the formwork. In addition, various cylindrical formworks that do not have such a gap have been proposed, but they have drawbacks such as the complicated structure of the end portions of the formwork and the time required for assembly and disassembly.
この発明は上記のような従来の型枠の欠点を解消するた
めなされたものであり、簡illな構造で型枠本体の外
周に突起がなく、その−ま−まべ/I/1・式の製管機
のベルト」二に載せることができるヒユーJ・管用型枠
を]p供することを目的とする。This invention was made in order to eliminate the drawbacks of the conventional formwork as described above, and has a simple structure with no protrusions on the outer periphery of the formwork body, and its -Ma-mabe/I/1 type. The purpose of this invention is to provide a formwork for pipes that can be placed on the belt of a pipe-making machine.
この発明の構成は円筒状の型枠本体の一端にテーパ部を
有する大径環状の焚口外側形成用型枠と受1日JJ側形
成用型枠とを着脱自在に固定し、型枠本体の他端部には
挿11部形成用型枠を着脱自在に固定したものである。The structure of the present invention is such that a large-diameter annular mold for forming the outside of the fire opening having a tapered portion at one end of the cylindrical mold body and a mold for forming the JJ side are removably fixed, and A mold for forming the insertion portion 11 is detachably fixed to the other end.
以下、この発明の型枠の一実施例を添附図面にもとづい
て説明する。Hereinafter, one embodiment of the formwork of the present invention will be described based on the accompanying drawings.
図のlは、円筒状の本体で、鋳鉄、鋼鉄またはF IE
I?などの合成樹などから造られている。との本体1
の一端夕1周に鍔2を一体に形成し、その夕1側に受に
I外外側形成型型枠3後端外側の鍔4を固定する。l in the figure is a cylindrical body made of cast iron, steel or F IE
I? It is made from synthetic wood such as. Body 1 with
A flange 2 is integrally formed around one end of the flange 1, and a flange 4 on the outside of the rear end of the I-outside forming mold 3 is fixed to the support on the flange 1 side.
前記型枠3は本体lと同材料で後部がテーパ部5どして
絞られ夕)端には全周に亘る突部6が形成されている。The formwork 3 is made of the same material as the main body 1 and has a tapered portion 5 at the rear and a protrusion 6 extending all around the end.
本体lの鍔2には多数のボルト挿通比7が形成され、こ
の挿通孔7に挿通したボ/l/ l。A large number of bolt insertion ratios 7 are formed in the collar 2 of the main body l, and bolts/l/l are inserted into the through holes 7.
8を4”Hl)4に設けた多数のネジ孔9にねじ込むこ
とにより両型枠1.3をう1゛1脱自(Eに固定する。8 into the numerous screw holes 9 provided in 4''Hl) 4, both formworks 1.3 are fixed to 1''E.
また、Aj:ll 2.4の結合部には全周に亘り段l
Oを設け、との段10の夕1周にはガスケット11を挾
む。また、本体lの6!:’) 2の11111而およ
び型枠3のテーパ部5の外周には複数のリブ12.13
をそれぞれ一体に形成する。In addition, the joint part of Aj:ll 2.4 has a step l around the entire circumference.
O is provided, and a gasket 11 is placed between the steps 10 and 10 in the evening. Also, 6 of the main body L! :') There are a plurality of ribs 12 and 13 on the outer periphery of the tapered part 5 of the formwork 3.
are formed into one piece.
第1図、第2図の14は受口内側成形相ノ1す枠で、型
枠3と同材料とし、その外(111+の6’:: 15
の外周が前記型枠8の外端の段部16内に11″丈人し
、4・′:l115の側面に全周に目り形成した蟻lI
+4状の周溝に環状のバッキング17を((′A装する
。14 in FIGS. 1 and 2 is a molding frame on the inside of the socket, which is made of the same material as the mold 3, and the outside (6' of 111+:: 15
The outer periphery of the dovetail lI is 11" long within the stepped portion 16 at the outer end of the formwork 8, and holes are formed all around the side of the 4.':l115.
An annular backing 17 is installed in the +4-shaped circumferential groove (('A).
18は型枠3に設けた突部6の外(+111に設けた複
数の突、118でこの突i1’p、 18に設けたネジ
孔19に植込んだ複数の植込みボルト20に複数の固定
具21を装着してナツト22により締めf−10る。こ
の固定具21は帯状のバネをU字形に屈曲し、このバネ
の両側辺に設けた挿通孔にボルト20を遊挿し、バネの
一端部をナツト22の外側面に当てがい、固定具21の
内端の屈曲部23を前記鍔15の外周に圧着するもので
ある。唖だ、受11内側成形用型枠14の後端内周には
突縁24を一体に設0て/ある。18 is a plurality of protrusions provided on the outside of the protrusion 6 provided in the formwork 3 (+111, 118 is this protrusion i1'p, and a plurality of fixing bolts 20 are inserted into the screw holes 19 provided in 18. Attach the tool 21 and tighten it f-10 with the nut 22.This fixing tool 21 is made by bending a band-shaped spring into a U shape, loosely inserting the bolt 20 into the insertion hole provided on both sides of the spring, and tightening the bolt 20 at one end of the spring. part is applied to the outer surface of the nut 22, and the bent part 23 at the inner end of the fixture 21 is crimped onto the outer periphery of the collar 15. A protrusion 24 is integrally provided on the protrusion.
第1図、第3図の25は本体1の他端近くの外周に設け
た突部で、との突部25の内端部に複数のリブ26を設
け、外端面には複数の突起27を設け、この突起27に
固定具21を取(=Jけるが、との固定具21は第2図
の固定J″J、21と同じ構成であるから、同一の符号
をつけて説明〇、省略−ノーる。25 in FIGS. 1 and 3 is a protrusion provided on the outer periphery near the other end of the main body 1. A plurality of ribs 26 are provided at the inner end of the protrusion 25, and a plurality of protrusions 27 are provided on the outer end surface. , and attach the fixture 21 to this protrusion 27 (=J is attached).The fixture 21 has the same structure as the fixture J''J, 21 in FIG. Omitted - no.
第1図、第3図の28は環状の挿「l端部形成用型枠で
、本体1と同材料であり、その内端が本体l端の段部2
9に嵌入し、同内端面に全周にぼり形成した蟻ibf状
の周7114には環状のバッキング80を嵌装する。−
まノこ、このノ1す枠28の外周の鍔31は前記固定具
21の内端の屈曲部23で押える。Reference numeral 28 in FIGS. 1 and 3 is an annular insert mold for forming the l end, which is made of the same material as the main body 1, and whose inner end forms the step part at the l end of the main body.
An annular backing 80 is fitted into the dovetail ibf-shaped periphery 7114 which is fitted into the inner end surface of the ring 9 and extends all the way around the inner end surface thereof. −
The collar 31 on the outer periphery of the frame 28 is held down by the bent part 23 at the inner end of the fixture 21.
さらにこの型枠28の外端内側には突縁82を全周に亘
り形成する。Further, a projecting edge 82 is formed on the inner side of the outer end of the formwork 28 over the entire circumference.
この発明の型枠は上記の構成であり、図のように組立て
だ型枠内に鉄筋籠を装着し、本体1をベルト式製管機の
ペルl−1=に載−亡てペル)・の駆動により型枠を回
転させてコンクリートを、図の鎖線aの位置−まで投入
してヒユーム管を成形するものである。The formwork of the present invention has the above-mentioned configuration, and as shown in the figure, a reinforcing bar cage is installed inside the assembled formwork, and the main body 1 is placed on the pel l-1= of a belt-type pipe making machine. The formwork is rotated by the drive of , and concrete is poured into the frame up to the position indicated by the chain line a in the figure to form a humid pipe.
この発明のヒュート管用型枠は」1記のtill成と作
用を有するものでを)るから次に列挙する効果がある。Since the formwork for a fute pipe of the present invention has the structure and function described in 1), it has the following effects.
主要な構成部品は本体lとその一端の受1]夕目(Il
l成形用型枠3と受口内側成形用型枠14と本体1の他
端の押目端部形成用型枠28の計4個であり、これらを
簡単なボlレトや固定具で結合するだけであるから、1
1′4造が簡単で組立分解が容易で迅速に行A−る。The main components are the main body l and the receiver at one end of it.
There are a total of four pieces: the molding frame 3, the molding frame 14 for forming the inside of the socket, and the molding frame 28 for forming the pressed end at the other end of the main body 1, and these are joined with a simple bolt or fixture. Since only 1
The 1'4 construction is simple, easy to assemble and disassemble, and can be carried out quickly.
本体外周に突起物がないから、従来のように別体のタ、
fヤを+1v伺けることなくその寸−止ベルト式の製管
機のべ/L/1・上に載せることができる。There are no protrusions on the outer periphery of the main body, so there is no need for a separate tab or
It can be placed on the bottom of the stop belt type pipe making machine without raising the voltage by +1V.
第1図はこの発明の型枠の一部を切欠し、一部を11(
断した11υ1面図、第2図は同上の受口形成部の拡大
tiic断面図、第8図は同じく挿口形成部の拡大縦断
面図である。
1・・・本体 3・・・受口外1111成形用型枠5
・・・テーパ部 14・・・受口内側形成用型枠
15.81・・・417″(21・・・固定具28・・
・挿口端部成形用型枠Fig. 1 shows a part of the formwork of the present invention cut away and a part 11 (
FIG. 2 is an enlarged TIIC sectional view of the socket forming portion same as above, and FIG. 8 is an enlarged longitudinal sectional view of the socket forming portion. 1... Main body 3... Outer socket 1111 Formwork for molding 5
... Tapered part 14 ... Formwork for forming the inside of the socket
15.81...417'' (21...Fixing tool 28...
・Formwork for molding the end of the insertion port
Claims (1)
J−る大径円筒状の受ロ外側It−形用型枠をηt I
IC)、1了Fに取イNj。 けると共に、この受口外側成形用2F! 4’+”のタ
ト1lii^1″119には受1」内側成形用型枠の外
(+111に形り、Eした6!1 jl、” 4ミ宜の
固定共により7;“を脱出(Fに固定し、!髪! pr
y 4−4本のイ11端に(1挿1−1端部形成用型枠
を適宜の1Jil 5”f−J↓によりGfi脱臼(1
ミに固定したヒユーノー管用型J/l’:0[Claims] In one end of the cylindrical formwork body,
The large-diameter cylindrical receiving ring outer It-shaped formwork is ηt I
IC), Nj taken to 1st F. 2F for molding the outside of this socket! 4'+'' Tato 1lii^1''119 is outside of the inner molding frame for receiving 1'' (+111, E is 6!1 jl, ``4'' is fixed by 7; Fixed to F, !Hair! pr
y Gfi dislocation (1
Hyuno tube type J/l' fixed on Mi: 0
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13539182A JPS5924614A (en) | 1982-08-02 | 1982-08-02 | Formwork for hume pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13539182A JPS5924614A (en) | 1982-08-02 | 1982-08-02 | Formwork for hume pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5924614A true JPS5924614A (en) | 1984-02-08 |
Family
ID=15150608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13539182A Pending JPS5924614A (en) | 1982-08-02 | 1982-08-02 | Formwork for hume pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5924614A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61123626U (en) * | 1985-01-18 | 1986-08-04 |
-
1982
- 1982-08-02 JP JP13539182A patent/JPS5924614A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61123626U (en) * | 1985-01-18 | 1986-08-04 |
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