JPS63632Y2 - - Google Patents
Info
- Publication number
- JPS63632Y2 JPS63632Y2 JP19259082U JP19259082U JPS63632Y2 JP S63632 Y2 JPS63632 Y2 JP S63632Y2 JP 19259082 U JP19259082 U JP 19259082U JP 19259082 U JP19259082 U JP 19259082U JP S63632 Y2 JPS63632 Y2 JP S63632Y2
- Authority
- JP
- Japan
- Prior art keywords
- closing plate
- fixing rod
- repair
- tower
- tank
- 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
- 239000002184 metal Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Description
【考案の詳細な説明】
この考案は、腐食や老朽化その他の原因によつ
て穴あき破損した塔槽類を補修するための塔槽類
補修用金具に関するものである。[Detailed Description of the Invention] This invention relates to a metal fitting for repairing towers and tanks that are damaged due to corrosion, deterioration, or other causes.
化学工場や製鉄所等の工場にはホツパーやシユ
ート更には各種の反応塔や原料或いは製品貯槽等
の塔槽類が多数設置されている。このような塔槽
類はその用途に応じてその材質が選択され、腐食
や破損が起こらないように配慮はなされていると
は言いながら、永年の使用過程で摩耗したり、内
容物との間で化学反応を起こしたり或いは酸化し
たりして劣化し、その壁部に穴があく等の破損が
生じることがままある。 Factories such as chemical factories and steel mills are equipped with many towers and tanks such as hoppers, chutes, various reaction towers, and storage tanks for raw materials or products. The material of these towers and tanks is selected according to their purpose, and care is taken to prevent corrosion and damage. They often deteriorate due to chemical reactions or oxidation, resulting in damage such as holes in the walls.
そこで従来よりこのような穴あき破損が発生し
た場合には、その部分に補修用金属板を当て、該
金属板を塔槽類に溶接したり、リベツトでかしめ
たり又はボルト、ナツトで固定したりしてその穴
あき部分を塞ぐことが行われていた。 Conventionally, when such hole damage occurs, a repair metal plate is applied to the area and the metal plate is welded to the tower or tank, caulked with rivets, or fixed with bolts and nuts. Then, the hole was sealed.
しかしながら、従来の上記のような補修方法に
あつては、例えば溶接補修の場合にはそれなりの
溶接技術が必要であり、またリベツトでかしめた
りボルト、ナツトで固定するにしても塔槽類の内
外の両面から補修作業を行わねばならない等いず
れにしても多くの補修時間と手間のかかる作業で
ある他、危険な作業でもあつた。 However, in the case of conventional repair methods such as those mentioned above, for example, in the case of welding repair, a certain level of welding technology is required, and even if the parts are caulked with rivets or fixed with bolts and nuts, there are In any case, the repair work required a lot of time and effort, as repair work had to be carried out from both sides, and it was also dangerous work.
本考案は、従来のこのような不都合を解消せん
がためになされたものであつて、塔槽類の穴あき
補修を極めて簡単にしかも完壁に行いうる補修用
金具を提供するを目的とし、その要旨は、塔槽類
の穴あき破損部分を塞ぐ補修用金具であつて、上
記穴あき破損部分を覆う平面又は曲面よりなる閉
止板、該閉止板の適宜の位置に穿設された孔に嵌
装される雄螺子が螺設され塔槽類内に装入される
一端が略直角に折り曲げられた閉止板固定棒、上
記雄螺子に嵌着されるナツト及び上記固定支持用
として上記閉止板の表面に固設された固定棒支持
部材よりなる塔槽類補修用金具に存する。 The present invention was devised in order to solve these conventional inconveniences, and the purpose is to provide a repair fitting that can extremely easily and completely repair holes in towers and tanks. The gist of this is a repair fitting that closes the perforated and damaged parts of towers and tanks, including a closing plate made of a flat or curved surface that covers the perforated and damaged part, and a hole drilled at an appropriate position on the closing plate. A closing plate fixing rod with one end bent at a substantially right angle to which a male screw to be fitted is screwed and inserted into the tower tank, a nut to be fitted to the male screw, and the closing plate for supporting the fixing. A metal fitting for repairing towers and tanks consists of a fixed rod support member fixedly installed on the surface of the tower.
以下本考案を図面をもとに詳細に説明する。 The present invention will be explained in detail below with reference to the drawings.
第１図は本考案金具の斜視図であり、第２図は
それの側面図である。 FIG. 1 is a perspective view of the metal fitting of the present invention, and FIG. 2 is a side view thereof.
１は補修用金具であり、該金具１は塔槽類壁部
の穴あき部分を閉止するための閉止板２、該閉止
板２の適宜の位置例えば略中央部に穿設された孔
３に嵌着される閉止板固定棒４及び閉止板２の表
面に固設された上記閉止板固定棒４を支持するた
めの固定棒支持部材５より構成される。閉止板固
定棒４の少なくとも一端は鉤状に略直角に折り曲
げられて折れ曲がり部６を構成し、該折れ曲がり
部６が上記閉止板２の略中央部に穿設された孔３
を介して塔槽類壁部の穴あき破損部分から塔槽類
内部に装入される。又、閉止板固定棒４の適宜の
部位には雄螺子８が切られており、これに嵌着さ
れるナツト９によつて座金１０を介して閉止板２
を塔槽類壁面に密着固定する。なお、閉止板固定
棒４の他端７も上記折れ曲がり部６と同じ方向に
折り曲げておくと、塔槽類内部に入つた折れ曲が
り部６の折れ曲がり方向が塔槽類の外部から認識
できるので都合がよい。なお、折れ曲がり部６と
壁内面との接触面積を増すため、折れ曲がり部６
の先端をさらに壁内面に平行となるように直角に
曲げてもよい。 Reference numeral 1 denotes a repair metal fitting, and the metal fitting 1 includes a closing plate 2 for closing the perforated portion of the wall of the tower and tank, and a hole 3 bored at an appropriate position of the closing plate 2, for example, approximately in the center. It is composed of a closing plate fixing rod 4 to be fitted and a fixing rod support member 5 for supporting the closing plate fixing rod 4 fixedly provided on the surface of the closing plate 2. At least one end of the closing plate fixing rod 4 is bent into a hook shape at a substantially right angle to form a bent portion 6, and the bent portion 6 forms a hole 3 formed approximately in the center of the closing plate 2.
It is charged into the inside of the tower and tank through the perforated and damaged part of the wall of the tower and tank. Further, a male screw 8 is cut in an appropriate part of the closing plate fixing rod 4, and a nut 9 fitted to this screw fixes the closing plate 2 through a washer 10.
be tightly fixed to the wall of the tower and tank. It is convenient if the other end 7 of the closing plate fixing rod 4 is also bent in the same direction as the bent portion 6, since the bending direction of the bent portion 6 that has entered the inside of the towers and tanks can be recognized from the outside of the towers and tanks. good. In addition, in order to increase the contact area between the bent portion 6 and the inner surface of the wall, the bent portion 6
The tip may be further bent at a right angle so as to be parallel to the inner surface of the wall.
固定棒支持部材５は閉止板２の適宜の位置に該
支持部材５とは一体的に固設されると共に、その
先端には閉止板固定棒４を支持するための半割円
筒状の支持部１１が設けられており、補修用金具
１が塔槽類に装着されたときには閉止板固定棒４
が回動するのを防止するように該固定棒４を支持
する。 The fixing rod support member 5 is fixed integrally with the support member 5 at an appropriate position on the closing plate 2, and has a half-cylindrical support portion at its tip for supporting the closing plate fixing rod 4. 11 is provided, and when the repair fitting 1 is attached to the tower tank, a closing plate fixing rod 4 is provided.
The fixed rod 4 is supported to prevent it from rotating.
なお、第１図によつて例示した閉止板２は平面
であるが、塔槽類の壁面が曲面である場合にはそ
の曲面に合わせて閉止板２も同様の曲面にしなけ
ればならないのは言うまでもない。 Although the closing plate 2 illustrated in FIG. 1 is a flat surface, it goes without saying that if the wall surface of the tower or tank is a curved surface, the closing plate 2 must also have a similar curved surface. stomach.
次ぎに、本考案の補修用金具１の使用法につい
て第３図及び第４図をもとに説明する。 Next, how to use the repair fitting 1 of the present invention will be explained based on FIGS. 3 and 4.
第３図は本考案金具の使用法を例示した図であ
つて、イは該金具を壁面の穴あき部分に装着せん
としつつある図であり、ロは装着が完了した図で
ある。又第４図は大きな穴あき部分を複数個の補
修用金具を用いて補修した場合を例示した図であ
る。 FIG. 3 is a diagram illustrating how to use the metal fitting of the present invention, in which (a) shows the metal fitting being installed in a hole in a wall, and (b) shows the installation completed. FIG. 4 is a diagram illustrating a case where a large hole is repaired using a plurality of repair fittings.
まず、塔槽類の壁面１２の破損部分１３に補修
用金具１の閉止板２をあてがいながら該閉止板２
の孔３に嵌着された閉止板固定棒４を折れ曲がり
部６から塔槽類の内部に装入する（第３図イ参
照）。次ぎに折れ曲がり部６の方向を固定棒支持
部材５と同じ方向に回動せしめ、上記固定棒４を
固定棒支持部材５の支持部１１上に位置せしめて
後、座金１０を挾んで上記固定棒４に嵌着された
ナツト９を締め付ける。こうすることにより、第
３図ロの状態で補修用金具１の閉止板２は塔槽類
の壁面１２に完全に密着固定し、穴あき破損部分
１３を塞ぐことができる。又、固定棒支持部材５
によつて固定棒４は支持されているので、ナツト
９の締め付けを強くしても固定棒４が穴あき破損
部分１３の縁を支点として回動することがなく、
極めて都合がよい。 First, while applying the closing plate 2 of the repair fitting 1 to the damaged part 13 of the wall surface 12 of the tower and tank,
The closing plate fixing rod 4 fitted into the hole 3 is inserted into the tower or tank from the bent portion 6 (see Fig. 3A). Next, the bent portion 6 is rotated in the same direction as the fixed rod support member 5, and after the fixed rod 4 is positioned on the support portion 11 of the fixed rod support member 5, the washer 10 is held between the fixed rod Tighten the nut 9 fitted in 4. By doing this, the closing plate 2 of the repair fitting 1 can be completely tightly fixed to the wall surface 12 of the tower and tank in the state shown in FIG. Moreover, the fixed rod support member 5
Since the fixing rod 4 is supported by the bolts, even if the nut 9 is tightened strongly, the fixing rod 4 will not rotate about the edge of the perforated damaged part 13 as a fulcrum.
Extremely convenient.
なお、塔槽類の内容物が粉粒体等の場合であつ
て外部に漏洩する可能性の少ないものであるとき
は、特にパツキン材を用いる必要はないが、内容
物が液体であるときは塔槽類の壁面１２と閉止板
２との間及び閉止板２と座金１０との間に所定の
パツキン材をそのまま介在させるか、或いは両面
に接着剤の塗布されたパツキン材を介在させれば
充分に内容物の漏洩を防止することができる。 Note that if the contents of the towers and tanks are powder or granular materials with a low possibility of leaking to the outside, there is no need to use packing material, but if the contents are liquid, If a specified packing material is directly interposed between the wall surface 12 of the tower tank and the closing plate 2 and between the closing plate 2 and the washer 10, or by interposing a packing material coated with adhesive on both sides. Leakage of contents can be sufficiently prevented.
第４図は大きな穴あき部分を複数個の補修用金
具を用いて補修した場合を例示した図であるが例
えばシユート１４の穴あき破損部分１３′が大き
くて、一つの補修用金具１の閉止板２によつては
該穴あき破損部分１３′を塞ぐことができないよ
うな場合には、別途その破損部分１３′を覆い得
る大きな閉止板２′を用意し、該閉止板２′で閉止
して後本考案に係わる補修用金具１の複数個で閉
止板２′をシユート１４に固定させればよい。更
にこのような場合、閉止板２を個々に用いること
なく閉止板２′の所定部分に予め直接固定棒支持
部材５′を所定数固設しておき、該支持部材５′に
固定棒４を支持させるようにしてもよい。 FIG. 4 is a diagram illustrating a case where a large hole is repaired using a plurality of repair fittings. If the holed and damaged part 13' cannot be covered by the plate 2, a large closing plate 2' that can cover the damaged part 13' is prepared separately, and the hole is closed with the closing plate 2'. After that, the closing plate 2' may be fixed to the chute 14 using a plurality of repair fittings 1 according to the present invention. Furthermore, in such a case, a predetermined number of fixing rod support members 5' are directly fixed in advance to a predetermined portion of the closing plate 2' without using the closing plates 2 individually, and the fixing rods 4 are fixed to the supporting members 5'. It may be supported.
本考案は以上のようになされているので、塔槽
類の表面片面だけからの極めて簡単な作業によ
て、しかも安全、確実に塔槽類の穴あき補修を行
うことができるので、その実用的価値は極めて大
きい。 Since the present invention has been made as described above, it is possible to repair holes in towers and tanks safely and reliably by extremely simple work from only one side of the surface of the towers and tanks, so that it can be put into practical use. The value is extremely large.
第１図は本考案金具の斜視図であり、第２図は
それの側面図である。又第３図は本考案金具の使
用法を例示した図であつて、イは該金具を壁面の
穴あき部分に装着せんとしつつある図であり、ロ
は装着が完了した図である。又第４図は大きな穴
あき部分を複数個の補修用金具を用いて補修した
場合を例示した図である。
１……補修用金具、２，２′……閉止板、３…
…孔、４……閉止板固定棒、５，５′……固定棒
支持部材、６……折れ曲がり部、７……閉止板固
定棒の他端、８……雄螺子、９……ナツト、１０
……座金、１１……支持部、１２……塔槽類の壁
面、１３，１３′……穴あき破損部分、１４……
シユート。
FIG. 1 is a perspective view of the metal fitting of the present invention, and FIG. 2 is a side view thereof. FIG. 3 is a diagram illustrating how to use the metal fitting of the present invention, in which (a) shows the metal fitting being installed in a hole in a wall, and (b) shows the installation completed. FIG. 4 is a diagram illustrating a case where a large hole is repaired using a plurality of repair fittings. 1... Repair fittings, 2, 2'... Closing plate, 3...
... Hole, 4... Closing plate fixing rod, 5, 5'... Fixing rod support member, 6... Bent part, 7... Other end of closing plate fixing rod, 8... Male screw, 9... Nut, 10
...Washer, 11...Support part, 12...Wall surface of towers and tanks, 13, 13'...Damaged part with holes, 14...
Shoot.
Claims (1)
つて、上記穴あき破損部分を覆う平面又は曲面よ
りなる閉止板、該閉止板の適宜の位置に穿設され
た孔に嵌装される雄螺子が螺設され塔槽類内に装
入される一端が略直角に折り曲げられた閉止板固
定棒、上記雄螺子に嵌着されるナツト及び上記固
定棒支持用として上記閉止板の表面に固設された
固定棒支持部材よりなる塔槽類補修用金具。 A repair fitting that closes a damaged hole in a tower or tank, which is a closing plate made of a flat or curved surface that covers the damaged hole, and is fitted into a hole drilled at an appropriate position in the closing plate. A closing plate fixing rod with a male screw threaded thereon and one end bent at a substantially right angle, which is inserted into the tower tank, a nut fitted onto the male screw, and a closing plate fixed rod for supporting the fixing rod on the surface of the closing plate. A fitting for repairing towers and tanks, consisting of a fixed rod support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19259082U JPS5996191U (en) | 1982-12-20 | 1982-12-20 | Repair fittings for towers and tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19259082U JPS5996191U (en) | 1982-12-20 | 1982-12-20 | Repair fittings for towers and tanks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5996191U JPS5996191U (en) | 1984-06-29 |
| JPS63632Y2 true JPS63632Y2 (en) | 1988-01-08 |
Family
ID=30414428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19259082U Granted JPS5996191U (en) | 1982-12-20 | 1982-12-20 | Repair fittings for towers and tanks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089646C (en) * | 1998-07-24 | 2002-08-28 | 株式会社吉野工业所 | Container with manual pump |
-
1982
- 1982-12-20 JP JP19259082U patent/JPS5996191U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089646C (en) * | 1998-07-24 | 2002-08-28 | 株式会社吉野工业所 | Container with manual pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5996191U (en) | 1984-06-29 |
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