JPS60119866A - Assembling of silo cylinder body - Google Patents

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】 この発明はサイロ筒身の組立て方法シて関する。[Detailed description of the invention] The present invention relates to a method for assembling a silo barrel.

従来、サイロの鉄板筒身を組立てるには次のように行な
っている。即ち、第１図及び第２図に示すように基盤１
上に所定径の受けリング２を固定し、基盤１上に、受は
リング２の外側、内側に位置して互いに離間対向する２
本−組の往３，４を。Conventionally, the steel plate barrel of a silo is assembled as follows. That is, as shown in FIGS. 1 and 2, the base 1
A receiving ring 2 of a predetermined diameter is fixed on the base 1, and the receiving rings 2 are located on the outside and inside of the ring 2 and are spaced apart from each other and face each other.
This is group 3 and 4.

円周方向に所定の間隔をおいて立設し、柱３にはリング
状の受部５を設ける。柱４には、当接部６ａが設けられ
た押圧部材６を、ねじ７，７を回向に所定の間隔をおい
てＩＴＩ）付け、受部５．当接部６ａ間に、サイロ筒身
部を高さ方向及び周方向に分割した分割単位でありサイ
ロ筒身部を高さ方向にのみ分割したリング状の筒身ユニ
ツｌの構成部材である複数の円弧状板９を、相互間にわ
ずかな間隔をおき、全体として平面略円形になるように
落し込む。そして、ねじ７．７を回して当接部６ａＫ’
より円弧状板９を受部５に押し付けると共に、押圧具８
のねじ１０を回して円弧状板９の下端位置を受けリング
２に当接させ１円弧状板９を歪の少ない円弧状板９にき
よう正し、各円弧状板９の隣接部の合せ目を溶接し、平
面形状が大円形状の筒身ユニットを形成する。そして、
このように形成された複数の筒身ユニツＦを積み重ねて
その合せ目を溶接してサイロ鉄板筒身を形成する。The pillars 3 are erected at predetermined intervals in the circumferential direction, and the pillars 3 are provided with ring-shaped receiving parts 5. A pressing member 6 provided with an abutting portion 6a is attached to the pillar 4 with screws 7, 7 at a predetermined interval in the rotation direction (ITI), and a receiving portion 5. Between the abutting portions 6a, there are a plurality of ring-shaped cylindrical units l, which are division units in which the silo cylindrical body is divided in the height direction and the circumferential direction, and are constituent members of a ring-shaped cylindrical body unit l in which the silo cylindrical body is divided only in the height direction. The arc-shaped plates 9 are dropped so that they have a generally circular plane with a slight interval between them. Then, turn the screw 7.7 to close the abutment part 6aK'.
While pressing the arcuate plate 9 against the receiving part 5, press the pressing tool 8.
Turn the screw 10 to bring the lower end of the arc-shaped plate 9 into contact with the receiving ring 2, align the arc-shaped plate 9 with the least distortion, and align the adjacent parts of each arc-shaped plate 9. The eyes are welded to form a cylindrical unit with a large circular planar shape. and,
A plurality of cylindrical units F thus formed are stacked and their seams are welded to form a silo iron plate cylindrical body.

ところが、従来のこのようなサイロ筒身の組立て方法に
おいては１組立て用治几の製造コス１が高くなυ、しか
もサイロ筒身の組立て手順が複雑であυ、このサイロ筒
身の組立てに非常に手間と労力がかかるという問題があ
った。However, in the conventional method of assembling the silo barrel, the manufacturing cost of one assembly tool is high υ, and the procedure for assembling the silo barrel is complicated υ, making it very difficult to assemble the silo barrel. The problem was that it took time and effort.

この発明は前記事情に鑑みてなされたもので。This invention was made in view of the above circumstances.

復雑な組立て治具を省いた簡易な組立て方法で。A simple assembly method that eliminates complicated assembly jigs.

組立ての手間と労力とを大幅に削減することができるサ
イロ筒身の組立て方法を提供することを目的とする。To provide a method for assembling a silo barrel that can significantly reduce the time and labor required for assembly.

以下、この発明の一実施例を第３図乃至第３２図に基づ
いて説明する。An embodiment of the present invention will be described below with reference to FIGS. 3 to 32.

この実施例においては、サイロ鉄板筒身下部のホッパー
以下の施工が終了した後、サイロの鉄板筒身を次の手順
により製造する。In this example, after the construction below the hopper of the lower part of the silo iron plate barrel is completed, the iron plate barrel of the silo is manufactured by the following procedure.

（１）まず、第４図に示すように基盤１１上に、第３図
に示す群サイロの鉄板の筒身１２を高さ方向に分割した
リング状の筒身ユニツ）１３を構成するための複数の円
弧状板１４ｆ：、それらの相互間にわずかな間隔をおき
、全体として平面略円形になるように載置する。(1) First, as shown in Fig. 4, on the base 11, a ring-shaped cylinder unit 13, which is obtained by dividing the iron plate cylinder 12 of the group silo shown in Fig. 3 in the height direction, is constructed. A plurality of arcuate plates 14f: are placed so that the plates have a generally circular plane with a slight interval between them.

（２１次に、隣夛合う円弧状板１４の一方の円弧状板１
４（第５図に符号■で示したもの）の隣接端部内面に第
５図に示すようにバットブレーＦ１５の円弧部１６の略
１／２部分を仮付は溶接する。(21 Next, one arcuate plate 1 of the adjacent arcuate plates 14
As shown in FIG. 5, approximately 1/2 part of the arc portion 16 of the butt brake F15 is tack-welded to the inner surface of the adjacent end of the batt brake F15 (indicated by the symbol ■ in FIG. 5).

バットプレート１５は第６図に示すようなかまぼこ形の
板からなシ１円弧部１６を有し、この円弧部１６の中央
に凹部１７が形成され次もので１円弧状板１４の隣接部
の上、中、下、３箇所に離間して仮付は溶接される。The butt plate 15 has a circular arc portion 16 which is a semicylindrical plate as shown in FIG. Temporary attachments are welded at three separate locations: top, middle, and bottom.

＋３１　次に、第７図に示すように円弧状板１４の板厚
に応じて適当な厚さのスペーサ１８を各円弧状板１４０
ａに挿入し、各円弧状板１４をそれらの中心側へ寄せて
各円弧状板１４によシこれら円弧状板１４間にスペーサ
１８を挾持させる。+31 Next, as shown in FIG.
a, and move each of the arcuate plates 14 toward their centers so that the spacer 18 is sandwiched between each of the arcuate plates 14.

そして１円弧状板１４に仮付けされた各ノ（ットブレー
）１４に第８図に示すウマ１９の下溝２０　ｔ”　ｉｆ
し、バットプレート１５を仮付けした円弧状板１４と隣
接する他方の円弧状板１４（第７図に符号■で示したも
の）の内周面にウマ１９の先端部を仮付けし、さらにＴ
溝２０に矢２１を打ち込んで各円弧状板１４の周方向隣
接端部を段がつかないように合致させる。Then, a lower groove 20 t'' of the horse 19 shown in FIG.
Then, the tip of the horse 19 is temporarily attached to the inner peripheral surface of the other arcuate plate 14 (indicated by symbol ■ in FIG. 7) adjacent to the arcuate plate 14 to which the butt plate 15 is temporarily attached, and then T
An arrow 21 is driven into the groove 20 to align the circumferentially adjacent ends of each arcuate plate 14 without forming a step.

（４）次に、先にバットブレー）１５を仮付けした円弧
状板１４と隣接する他方の円弧状板１４（第９図に符号
ので示したもの）の内周面に／くッＦプレート１５を第
９図に示すように仮付は溶接する。(4) Next, attach the F plate to the inner circumferential surface of the other arcuate plate 14 (indicated by the symbol in FIG. 9) adjacent to the arcuate plate 14 to which the butt brake 15 was temporarily attached. 15 is temporarily welded as shown in FIG.

（５）次に、第１０図に示すようにスペーサ１Ｂを取シ
外す。(5) Next, as shown in FIG. 10, remove the spacer 1B.

（６）次に、第１１図に示すように各円弧状板１４の瞬
接部外周面に裏当て板（平鋼）２２を取υ付け、この裏
当て板２２を円弧状板１４に仮付は溶接してｗｉする一
方の円弧状板１４と他方の円弧状板１４との合せ目にル
ー１ギヤツプを設け、この合せ目を木材は溶接する。(6) Next, as shown in FIG. A loop gap is provided at the seam between one arc-shaped plate 14 and the other arc-shaped plate 14, and the wood is welded at this seam.

（力　次に、第１２図に示すように円弧状板１４から各
バラ１ブレー）１５を撤去し、さらに必要に応じｉ−ｂ
で板２２も撤去し、これらバラ）プレート１５．裏当て
板２２の撤去跡及び各円弧状板１４の合せ目溶接部を研
磨仕上げしてリング状の筒身ユニット１３を形成する。(Force) Next, as shown in FIG.
Then, the plate 22 was also removed, and the plates 15. The ring-shaped cylindrical body unit 13 is formed by polishing the removal trace of the backing plate 22 and the seam welds of each arcuate plate 14.

（８）次に、筒身ユニツ）１３の上下端に第１３図に示
すように張シバンド２３を敗り付ける。但し、良好な形
状に形成さＶ、た筒身ユニット１３にあってはここで下
部の張シバンド２３を取シ外す。なお、上部の張９バン
ド２３は吊シ治具兼用とされる。(8) Next, attach tension bands 23 to the upper and lower ends of the barrel unit 13 as shown in FIG. However, if the barrel unit 13 is formed into a good shape, the lower tension band 23 is removed at this point. Note that the upper tension band 23 is also used as a hanging jig.

張υバンド２３は第１５図に示すように構成されたもの
である。即ち、筒身ユニツ）１３の内径と同一曲率半径
の外周面を有しかつ両端に鍔２４を有する複数の円弧部
材２５がポルＦ２６、ナラ）２７によりリング状ＶＣ連
結され。The tension band 23 is constructed as shown in FIG. That is, a plurality of circular arc members 25 having an outer circumferential surface having the same radius of curvature as the inner diameter of the cylinder unit 13 and having flanges 24 at both ends are connected in a ring shape by a pole F 26 and a neck 27.

円弧部材２５０所定箇所ＫＬ字形部材２Ｂ。Arc member 250 predetermined location KL-shaped member 2B.

２９がポルＦ及びナツトによシ着脱自在に取シ付けられ
、張υバンド２３の内−には鉄骨３０が第２８図に示す
ように配筋されるものである。29 is removably attached to the pole F and nuts, and a steel frame 30 is arranged within the tension band 23 as shown in FIG.

Ｌ字形部材２９にはワイヤ取付孔３１が形成されている
。筒身ユニツ）１３は、その両端部を、円弧部材２５の
外側面２５ａとＬ字形部材２８゜２９の内側面２８Ｂ　
＋　２９　ａとの間に嵌入されかつ張りバンド２３を張
ることにより張りバンド２３に敗り付けられる。A wire attachment hole 31 is formed in the L-shaped member 29. The cylinder unit) 13 has its both ends connected to the outer surface 25a of the arcuate member 25 and the inner surface 28B of the L-shaped member 28°29.
+29a, and is defeated by the tension band 23 by tensioning the tension band 23.

（９）前記（１）〜（８）の作業をくり返し、所要数の
１１１身ユニツト１３を形成し、サイロ筒身組立用とし
て用意する。(9) Repeat the operations (1) to (8) above to form the required number of 111-body units 13 and prepare them for assembling the silo barrel.

（１１ｆ９）Ｉｃおいて用意された各筒身ユニツ）１３
の外周所定箇所に副サイロ用の仕切板３２を第１４図に
示すように溶接により覗ｐ付ける。第１４図中３３は補
強鉄筋である。なお、各筒身ユニツ）１３の外周部にス
タッドを介し多数の鉄筋（図示せず）を取り付ける。(11f9) Each cylinder unit prepared in Ic) 13
A partition plate 32 for the sub-silo is attached by welding to a predetermined location on the outer periphery of the silo, as shown in FIG. 33 in FIG. 14 is a reinforcing reinforcing bar. Note that a large number of reinforcing bars (not shown) are attached to the outer periphery of each cylinder unit 13 via studs.

以下筒身ユニツＦの塔載について述べる。The mounting of the barrel unit F will be described below.

ｕｔｔ　内争１に鉄骨３０が配筋された上部の張りバン
ド２３のワイヤ取付孔３１にワイヤ３４を取シ付ケチこ
れをクレーンのフック３５に引掛け。Attach the wire 34 to the wire attachment hole 31 of the upper tension band 23 on which the steel frame 30 is reinforced in the utt war 1, and hook it to the hook 35 of the crane.

筒身ユニツ）１３を吊り上げ、その下端に張シバンド２
３がｙｂ付けられているものにあってはこれを＠部外し
、ホッパ以下の有底コンクリ−）筒（図示せず。サイロ
の基部となる。）の上端に据付ける。第２３図中３６は
据付は筒身ユニＹ１１３の外周に打設されたコンクリー
ト筒である。Lift up the cylinder unit) 13 and attach the tension band 2 to its lower end.
For those with 3 yb attached, remove the @ part and install it on the upper end of the bottomed concrete cylinder (not shown, which becomes the base of the silo) below the hopper. Reference numeral 36 in FIG. 23 indicates a concrete tube placed around the outer periphery of the tube body uni Y113.

ａｚ　次に、据付は済筒身ユニツ）１３の上端の張りバ
ンド２３を取り外し、この上端内周４箇所に第２３図乃
至第２５図に示すようにドツキングピース３７を仮付は
溶接する。az Next, the tension band 23 at the upper end of the cylinder unit 13, which has already been installed, is removed, and docking pieces 37 are temporarily welded to four locations on the inner circumference of the upper end as shown in FIGS. 23 to 25.

０　次に、前記Ｑｌの筒身ユニット１３を据付は用筒身
ユニツ）１３として前記（１１）で述べたようにクレー
ンによシ吊り上げ、その下端に張シバンド２３が＠シ付
けられているものにあってはこれを取ｐ外し、この据付
は用筒身ユニツ）１３キングピース３７が嵌入し得る間
隔をあけて第２６図、第２７図、第２９図に示すように
仮付けｇ接する。0 Next, install the Ql barrel unit 13 by lifting it onto a crane as described in (11) above, and attaching the tension band 23 to its lower end. 26, 27, and 29, with a gap that allows the king piece 37 to fit in.

α勢　次に据付は用筒身ユニット１３を据付は済筒身ユ
ニツ）１３の上方へ運−びこれを徐々に下降させ、第２
９図に示すように据付は済筒身ユニッ」１３のドツキン
グピース３７を、２枚のドツキングピース３８間に嵌入
させて据付は済筒身ユニツ）１３と据付は用筒身ユニッ
ト１３との心合せを行なう。Next, for installation, carry the cylinder unit 13 above the installed cylinder unit 13 and gradually lower it.
As shown in Figure 9, the docking piece 37 of the cylindrical body unit 13 is inserted between the two dotting pieces 38, and the docking piece 37 of the cylindrical body unit 13 is installed. Perform the alignment.

（１５１次に、据付は済筒身ユニツ）１３の上端面上に
、第３１図、第３２図に示すように厚さ２〜３門のスペ
ーサ３９を載置し、据付は用筒身コーニツ）１３をさら
に下降させて据付は済筒身ユニット１３に据付は用筒身
ユニツ）１３をドツキングする。(151Next, the installation is done on the cylinder body unit).A spacer 39 with a thickness of 2 to 3 gates is placed on the upper end surface of 13 as shown in FIGS. 31 and 32. ) 13 is further lowered, and the installed barrel unit 13 is docked onto the installed barrel unit 13.

（１１３１次に、据付は済筒身ユニット１３と据付は用
筒身ユニツ）１３との合せ部に、第３０図に示すように
円周方向に所定のピンチで多数のはだ合せ用ピース４０
を、変形のない筒身ユニツ）１３側に仮付けして欧り付
け、はだ合せ用ピース４０の先端と前身ユニット１３の
変形箇所との間に矢４１を打ち込み、据付は済筒身ユニ
ツ）１３と据付は用筒身ユニット１３との合せ目の目違
いをなくシ、前記スペーサ３９を嘔り外シ、据付は済筒
身ユニツ）１３の上端面と据付は用筒身ユニツ）１３の
上端内との合せ目を水付け′溶接する。このあと矢４１
及びはだ合せ用ピース４０を取り外し、今据付けた筒身
ユニ・７ト１３の外周にコンクリートを打設する。(1131) Next, as shown in FIG. 30, a large number of mating pieces 40 are placed in the circumferential direction with a predetermined pinch at the joint between the installed cylinder unit 13 and the installed cylinder unit 13.
Temporarily attach it to the undeformed cylindrical unit (13) side, then drive an arrow 41 between the tip of the fitting piece 40 and the deformed part of the predecessor unit 13, and then install the cylindrical unit that has already been installed. ) 13 and the cylinder body unit 13, remove the spacer 39 and remove it, and install the upper end surface of the cylinder body unit) 13 and the cylinder body unit) 13. Weld the seam with the inside of the upper end with water. After this arrow 41
Then, remove the fitting piece 40 and pour concrete around the outer periphery of the cylindrical body unit 7 13 that has just been installed.

（１７）前記（ＩＱにおいて外周にコンクリ−１を打設
された筒身ユニット１３の上部の張り）くンド２３を取
り外す。(17) Remove the above-mentioned (tightness of the upper part of the cylinder unit 13 on which concrete 1 is cast on the outer periphery in IQ) the shund 23.

αＱ　以下、前記■〜αηの作業をくり返し、サイロの
筒身を形成する。αQ Thereafter, the operations from ① to αη above are repeated to form the barrel of the silo.

なお、前記実施例においては各円弧状板１４の隣接部外
周面に裏当て板（平鍋）２２を仮付は溶接し、その後適
時にこれを取り外したが、これに限られることなく、平
鋼２２を円弧状板１４に水付は溶接して取外さないもの
としてもよく、また平鋼の代９にグラスウール部材から
なる裏当て板を円弧状板１４に固着して各円弧状板１４
の周方向合せ目を水付は溶接し、溶接後グラスウール部
材を取シ去るようにしてもよい。In the above embodiment, the backing plate (flat pan) 22 was temporarily welded to the outer circumferential surface of the adjacent portion of each arcuate plate 14, and then removed at the appropriate time. However, the present invention is not limited to this. 22 may be welded to the arcuate plate 14 without being removed, or a backing plate made of glass wool may be fixed to each arcuate plate 14 on the flat steel plate 9.
It is also possible to weld the circumferential seam and remove the glass wool member after welding.

以上説明したようにこの発明によれば、基盤上に千面略
円形状に複数の円弧状板を載置し、これら円弧状板間に
スペーサを挾持させて各円弧状板の隣接部内面にバット
プレートを仮付ケシ、スペーサを外し、各円弧状板の隣
接部外面に裏当て板を固着してこの隣接部合せ目を溶接
して筒身ユニツＦを形成し、覆数の筒身ユニツ１を平面
真円状にきよう正し、複数の筒身ユニッ１の心合せを行
ないつつこれら複数の筒身ユニットを積み重ね。As explained above, according to the present invention, a plurality of arc-shaped plates are placed on a base in a substantially circular shape with a thousand sides, and a spacer is sandwiched between these arc-shaped plates so that the inner surface of the adjacent part of each arc-shaped plate is Temporarily attach the butt plate, remove the spacer, fix the backing plate to the outer surface of the adjacent part of each arcuate plate, weld the seam of this adjacent part to form the cylinder body unit F, and assemble the cylinder body units of the same number. 1 into a perfect circular shape on a plane, and while aligning the plurality of cylindrical units 1, stack the plurality of cylindrical units 1.

その合せ目を溶接してサイロの筒身を形成するのである
から、複雑な組立治への使用を省くことができ、組立て
の手間と労力とを大幅に削減することができ、しかも組
立て精度を向上させることができる。Since the joints are welded to form the barrel of the silo, it is possible to omit the use of complex assembly methods, greatly reducing assembly time and labor, and improving assembly accuracy. can be improved.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図は従来のサイロ筒身の組立て方法の一
列を説明するための図で第１図は平面図、第２図は第１
図のＩ−Ｉ線に沿う断面図、第３図はこの発明によシ形
成さｎた群サイロの一部の斜視図、第４図乃至第３２図
はこの発明の一実施例を示すもので、第４図は平面図、
第５図は一円弧状板にバラ１プレートを仮付け＠接した
状態を示す平面口、第６図はバットプレー１の平面図、
第７図は円弧状板の隣接部を合致させる手段を示す平面
図、第８図はウマの正面図、第９図及び第１０図は円弧
状板の隣接部が合致した状態を示す平面図、第１１図及
び第１２図は円弧状板の隣接部が溶接された状態を示す
平面図、第１３図及び第１４図は筒身ユニッＦに張りバ
ンドが取り付けら才ｔだ状態を示す斜視図、第１５図は
張りバンドの平面図、第１６図は第１５図のＡ内部の拡
大詳細図、第１７図は第１５図のＢ内部の拡大詳細図。 第１８図は第１６図のＤ−Ｄ線に沿うＵｒ面図、第１９
図は第１７図のＥ−Ｅ線に沿う断面図、第２０図は第１
５図のＣ内部の拡大詳細図、第２１１は第２０図のＦ−
Ｆ線に沿う断面図、第２２図は第２１図のＧ矢視図、第
２３図は据付は済筒身ユニツ１上に据付は用筒身ユニツ
Ｆが吊シ下げられた状態を示す側断面図、第２４図は据
付は済筒身ユニットの平面図、第２５図は筒身ユニッ１
の上部にドッ々ングブレ−１が仮付は溶接された状態を
示す断面図、第２６図は筒身ユニットの上下のドツキン
グプレー１が嵌合した状態を示す平面図、第２７図は第
２６図のＨ矢視図、第２８図は据付は用筒身ユニットが
吊シ下げらＢだ状態を示す斜視図、第２９図は筒身ユニ
ッ（の上下のドツキングプレートが嵌合した状態を示す
側断面図。 第３０図は据付は済面身ユニッ１に据付は用筒身ユニツ
Ｆがドツキングした状態を示す側断面図。 第３１図及び第３２図は上下の￥８Ａ１ニッ１にはだ合
せ用ピースが取ｐ付けらｎた状態を示すｆｆｉ’ｌ断面
悶である。 １１・・・・・・基盤、１３・・・・・・筒身ユニッ）
、１４・旧・・円弧状板、１５・・・・・・バラ１プレ
ート、１８・・・・・・スペーサ、２２・・・・・・裏
当て板。 第１休（ 第２１文１ 第３メ 第４図 第５ｊ裟 第７図 どＵ 第９図 第！Ｏ図 第Ｈ図　第１２じ（［ 第１３図 ｑ 第１４図 第２０図 第２６図 第２４図 第２５図 第２７図 Ｕ 第３０図 第２９図 第３１図　第３２図Figures 1 and 2 are diagrams for explaining one line of the conventional method of assembling the silo barrel. Figure 1 is a plan view, and Figure 2 is a
3 is a perspective view of a part of a group silo formed according to the present invention, and FIGS. 4 to 32 show an embodiment of the present invention. So, Figure 4 is a plan view,
Fig. 5 is a plan view showing a state in which a rose plate is temporarily attached to a circular arc plate, Fig. 6 is a plan view of bat play 1,
FIG. 7 is a plan view showing means for matching adjacent parts of the arcuate plates, FIG. 8 is a front view of the horse, and FIGS. 9 and 10 are plan views showing the state in which adjacent parts of the arcuate plates are matched. , Figures 11 and 12 are plan views showing the state in which the adjacent parts of the arc-shaped plates are welded, and Figures 13 and 14 are perspective views showing the state in which the tension band is not attached to the barrel unit F. 15 is a plan view of the tension band, FIG. 16 is an enlarged detailed view of the inside of A in FIG. 15, and FIG. 17 is an enlarged detailed view of the inside of B in FIG. 15. Figure 18 is an Ur surface view taken along line D-D in Figure 16;
The figure is a cross-sectional view taken along line E-E in Figure 17, and Figure 20 is a cross-sectional view along the line E-E in Figure 17.
An enlarged detailed view of the inside of C in Fig. 5, and Fig. 211 is F- in Fig. 20.
22 is a sectional view taken along line F, FIG. 22 is a view in the direction of arrow G in FIG. 21, and FIG. 23 is a side showing a state in which the installed barrel unit F is suspended on the installed barrel unit 1. 24 is a plan view of the installed barrel unit, and Figure 25 is a plan view of the barrel unit 1.
26 is a plan view showing a state in which the upper and lower docking brakes 1 of the barrel unit are fitted together, and FIG. Figure 26 is a view in the direction of arrow H, Figure 28 is a perspective view showing the installed barrel unit in a suspended state, and Figure 29 is a state in which the upper and lower docking plates of the barrel unit are fitted. Fig. 30 is a side sectional view showing a state in which the installed barrel unit F is docked to the installed face unit 1. Figs. 31 and 32 are the upper and lower ¥8 A1 Ni This is a cross-sectional view showing the state in which the fitting pieces are attached. 11...base, 13...tube unit)
, 14. Old arcuate plate, 15. 1 loose plate, 18. Spacer, 22. Backing plate. 1st holiday ( 21st sentence 1 3rd page 4th page 5j 7th page U Figure 9th! Figure 24 Figure 25 Figure 27 U Figure 30 Figure 29 Figure 31 Figure 32

Claims (1)

【特許請求の範囲】[Claims] 基板上にサイロ筒身を構成するための複数の円弧状板を
１間隔をおいて平面略円形状に載置し、前記各円弧状板
により、これら円弧状板間にスペーサを挾持させて各円
弧状板の隣接部内面に複数のはだ合せ用バットプレート
を仮付けして前記スペーサを敗シ外し、前記各円弧状板
の＠接部外面に裏当で板を固着し、前記各円弧状板の隣
接部合せ目を溶接して筒身ユニットを形成し、との筒身
ユニソ１を複数つくシ、これらυ数の■ｉ身ユニツ）を
平面真円状にきよう正し、複数の筒身ユニツ）の心合せ
を行ないつつこ７１．　ｃ）複数の筒身ユニツ）を積み
爪ね、その合せ目を溶１１してサイロの筒身を形成する
ことを特徴とするサイロ筒身の組立て方法。A plurality of arc-shaped plates for configuring the silo barrel are placed on the substrate in a substantially circular planar shape at one interval, and a spacer is sandwiched between the arc-shaped plates. Temporarily attach a plurality of mating butt plates to the inner surfaces of adjacent parts of the arc-shaped plates, remove the spacers, fix the plates to the outer surfaces of the contact parts of each of the arc-shaped plates with a backing, and Weld the joints of adjacent parts of the arc-shaped plates to form a cylindrical body unit, attach a plurality of cylindrical body units 1 to 1, and then lay out these υ number of unibody units) into a perfect circular shape on a plane, and make a plurality of cylindrical units. 71. c) A method for assembling a silo barrel, which comprises stacking a plurality of barrel units) and melting the joints to form a silo barrel.