JPH04157289A - Countermeasure device for wear - Google Patents
Countermeasure device for wearInfo
- Publication number
- JPH04157289A JPH04157289A JP2282984A JP28298490A JPH04157289A JP H04157289 A JPH04157289 A JP H04157289A JP 2282984 A JP2282984 A JP 2282984A JP 28298490 A JP28298490 A JP 28298490A JP H04157289 A JPH04157289 A JP H04157289A
- Authority
- JP
- Japan
- Prior art keywords
- wear
- rivet
- plate
- pipe
- holes
- 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
- 239000000919 ceramic Substances 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims description 26
- 238000005299 abrasion Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- 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
この発明は、粉粒体輸送機器等、例えば集塵、スラリー
、汚泥水を輸送するパイプのように摩耗の激しい板に摩
耗対策を施す装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a device that takes measures against wear on plates that are subject to severe wear, such as equipment for transporting powder and granular materials, such as pipes for collecting dust, slurry, and sludge water.
従来の技術
セラミックスは、耐摩耗性に優れているが、割れ易く、
他のものへの接合が容易でない。そのため、セラミック
スを耐摩耗材として用いる場合、セラミックスをタイル
状に成形し、多数のセラミックスタイルをゴム板に加硫
焼付により張付け、こうして得られた耐摩耗性シートは
種々の用途に使用されている。Conventional technology ceramics have excellent wear resistance, but are prone to cracking.
It is not easy to join to other things. Therefore, when ceramics are used as wear-resistant materials, the ceramics are formed into tiles, and a large number of ceramic tiles are attached to a rubber plate by vulcanization baking, and the wear-resistant sheets thus obtained are used for various purposes.
上記の耐摩耗性シートを用いる対摩耗装置としては、つ
ぎのようなものが知られている。第１は、耐摩耗性シー
トを、ゴム系接着剤を用いて直接要摩耗対策板に接着す
るものである。第２は、耐摩耗性シートのゴム板のもう
一方の面に、加硫焼付により鉄板を張付け、鉄板にスタ
ッドボルトを必要な数だけ植え込み、スタッドボルトを
要摩耗対策板にあけられた孔に通して、スタッドボルト
にナツトをはめるものである。The following types of wear-resistant devices using the above-mentioned wear-resistant sheets are known. The first method is to directly adhere the wear-resistant sheet to the wear-resistant plate using a rubber adhesive. The second method is to affix a steel plate to the other side of the rubber plate of the wear-resistant sheet by vulcanization and baking, insert the required number of stud bolts into the steel plate, and insert the stud bolts into the holes drilled in the wear-resistant plate. Through this, a nut is fitted onto a stud bolt.
発明が解決しようとする課題
上記第１の耐摩耗対策装置では、一般にゴムと他の材料
の接地者は非常に難しいため、接着に信頼性がなく、長
期間の使用に耐えられない。Problems to be Solved by the Invention In the first anti-wear device, it is generally very difficult to ground the rubber and other materials, so the adhesion is unreliable and cannot withstand long-term use.
上記第２の耐摩耗対策装置では、耐摩耗性シートの大き
さが鉄板によって決まってしまい、また切断も容易でな
いため、耐摩耗性シートの大きさを現場で要摩耗対策板
の寸法に合わせることが容易でない。また、スタッドボ
ルトに合わせて、要摩耗対策板に孔をあける作業が容易
でない。さらに、スタッドボルトにナツトをはめる作業
は、要摩耗対策板の裏側から行わなければならず、この
作業もなかなか大変である。In the second wear-resistant device, the size of the wear-resistant sheet is determined by the steel plate, and it is not easy to cut, so the size of the wear-resistant sheet must be adjusted to the size of the wear-resistant plate on site. is not easy. Further, it is not easy to drill holes in the wear prevention plate to match the stud bolts. Furthermore, the work of fitting nuts onto stud bolts must be done from the back side of the wear prevention plate, which is also quite difficult.
この発明の目的は、上記問題点を解決した耐摩耗対策装
置を提供することにある。An object of the present invention is to provide an anti-wear device that solves the above problems.
課題を解決するための手段
この発明による耐摩耗対策装置は、要摩耗対策板の外面
に重ね合わされる耐摩耗性シートと、重ね合わされる要
摩耗対策板と耐摩耗性シートを締結するための複数のリ
ベットとを備えており、耐摩耗性シートが、ゴム板と、
ゴム板の片面に、これを被覆するように張付けられてい
る多数のセラミックスタイルとよりなり、多数のセラミ
ックスタイルのうち、所要数のセラミックスタイルにリ
ベット孔が形成され、リベットが、リベット孔およびこ
れと合致するようにゴム板と要摩耗対策板にそれぞれあ
けられる孔に通されるパイプと、一端にパイプ拡管用突
起が設けられかつ突起がパイプの一端から突出するよう
にパイプに挿入されている引張りロッドとよりなり、リ
ベット孔の開口縁部に座ぐり部が形成され、パイプの他
端に、座ぐり部に沈む頭部形成用フランジが設けられて
いるものである。Means for Solving the Problems The wear-resistant device according to the present invention includes a wear-resistant sheet superimposed on the outer surface of a wear-resistant plate, and a plurality of wear-resistant sheets for fastening the overlaid wear-resistant plate and the wear-resistant sheet. rivets, a wear-resistant sheet, a rubber plate,
A large number of ceramic styles are attached to one side of the rubber plate so as to cover it, and rivet holes are formed in a required number of ceramic styles among the large number of ceramic styles, and rivets are inserted into the rivet holes and these. A pipe is passed through holes drilled in the rubber plate and the wear prevention plate to match the above, and a protrusion for expanding the pipe is provided at one end, and the protrusion is inserted into the pipe so that it protrudes from one end of the pipe. It consists of a tension rod, a counterbore is formed at the opening edge of the rivet hole, and the other end of the pipe is provided with a head-forming flange that sinks into the counterbore.
作 用
この発明による耐摩耗対策装置には、要摩耗対策板の外
面に重ね合わされる耐摩耗性シートと、重ね合わされる
要摩耗対策板と耐摩耗性シートを締結するための複数の
リベットとが備わっている。耐摩耗性シートが、ゴム板
と、ゴム板の片面に、これを被覆するように張付けられ
ている多数のセラミックスタイルとよりなるから、タイ
ルの目地の部分からゴム板が容易に切断される。The wear-resistant device according to the present invention includes a wear-resistant sheet superimposed on the outer surface of the wear-resistant plate, and a plurality of rivets for fastening the superposed wear-resistant plate and the wear-resistant sheet. It is equipped. Since the wear-resistant sheet consists of a rubber plate and a large number of ceramic tiles attached to one side of the rubber plate so as to cover it, the rubber plate can be easily cut from the joint portion of the tiles.
また、多数のセラミックスタイルのうち、所要数のセラ
ミックスタイルにリベット孔が形成されているから、ゴ
ム板および要摩耗対策板にリベット孔をあける際、リベ
ット孔がガイドとなる。Further, since rivet holes are formed in a required number of ceramic styles among the large number of ceramic styles, the rivet holes serve as guides when drilling rivet holes in the rubber plate and the wear prevention plate.
リベットが、リベット孔およびこれと合致するようにゴ
ム板と要摩耗対策板にそれぞれあけられる孔に通される
パイプと、一端にパイプ拡管用突起が設けられかつ突起
がパイプの一端から突出するようにパイプに挿入されて
いる引張りロッドとよりなるから、要摩耗対策板の表側
から引張りロッドを引張ると、パイプの、一端に拡管部
が形成され、リベット打ちが行われる。A pipe in which a rivet is passed through a rivet hole and a hole drilled in a rubber plate and a wear prevention plate to match the rivet hole, and a pipe expansion protrusion is provided at one end, and the protrusion protrudes from one end of the pipe. When the tension rod is pulled from the front side of the abrasion protection plate, an enlarged section is formed at one end of the pipe, and riveting is performed.
さらに、リベット孔の開口縁部に座ぐり部が形成され、
パイプの他端に、座ぐり部に沈む頭部形成用フランジが
設けられているから、タイルの座ぐり部が無くなるまで
タイルが摩耗するまで、要摩耗対策板から耐磨耗性シー
トが脱落しない。Furthermore, a counterbore is formed at the opening edge of the rivet hole,
Since the other end of the pipe is provided with a head-forming flange that sinks into the counterbore, the abrasion-resistant sheet will not fall off from the abrasion prevention plate until the tile is worn to the point where the counterbore disappears. .
実 施 例 この発明の実施例を、図面を参照してつぎに説明する。Example Embodiments of the invention will now be described with reference to the drawings.
摩耗対策装置は、第１図に示すように、要摩耗対策板■
１の外面に重ね合わされる耐摩耗性シート１２と、重ね
合わされる要摩耗対策板１１と耐摩耗性シート１２を締
結するための複数のリベットとを備えている。As shown in Figure 1, the wear prevention device is equipped with a wear prevention plate.
1, and a plurality of rivets for fastening the wear-resistant sheet 12 to the overlapping wear-resistance plate 11.
耐摩耗性シート１２は、ゴム板２１と、縦横それぞれ複
数列に配されてゴム板２１の外面を被覆しかっゴム板２
１の加硫焼付けにより接着されている多数のセラミック
タイル２２．２３とよりなる。The wear-resistant sheet 12 is arranged in a plurality of rows in both length and width of the rubber plate 21 and covers the outer surface of the rubber plate 21.
It consists of a number of ceramic tiles 22, 23 which are bonded together by one vulcanization process.
多数のタイル２２．２３のうち、縦横それぞれに間隔を
おいた所要数のタイル２３にはリベ１．ト孔２４が形成
されるとともに、リベット孔２４の開口縁部にはテーパ
状の座ぐり部２５が形成されている。Among the large number of tiles 22 and 23, the required number of tiles 23 spaced vertically and horizontally have 1. A rivet hole 24 is formed, and a tapered counterbore portion 25 is formed at the opening edge of the rivet hole 24.
リベット１３は、特殊リベットであり、つぎに説明する
リベットを用いるのが好ましい。The rivet 13 is a special rivet, and it is preferable to use the rivet described below.
使用前のリベット１３は、アルミニウム合金製パイプ３
１と、これに挿入されているスチール製引張りロッド３
２とよりなる。パイプ３１の一端には頭部形成用フラン
ジ３３が設けられている。引張りロッド３２の一端はパ
イプの他端より突出していて、その突出部にはパイプ拡
管用突起３４が形成されている。突起３４のすぐ近くに
は、切断用環状溝３５が形成されている。Rivet 13 before use is aluminum alloy pipe 3
1 and a steel tension rod 3 inserted into it.
2 and more. A head forming flange 33 is provided at one end of the pipe 31. One end of the tension rod 32 protrudes from the other end of the pipe, and a pipe expansion protrusion 34 is formed on the protrusion. A cutting annular groove 35 is formed in the immediate vicinity of the protrusion 34 .
要摩耗対策板１１に耐摩耗性シート１２を取付けるには
、まず、要摩耗対策板１１の外面に両面粘着シート４１
により耐摩耗性シート１２を仮止めする。つぎに、タイ
ル２３のリベット孔２４をガイドとして、リベット孔２
４に合致するようにゴム板２１および要摩耗対策板１１
に貫通孔４２．４３をそれぞれあける。ついで、引張り
ロッド３２の突起３４を先頭にして、リベット１３をリ
ベット孔２４およびゴム板２１と要摩耗対策板１１の孔
に、パイプ３１のフランジ３３が座ぐり部２５に没する
まで通す。To attach the wear-resistant sheet 12 to the wear prevention plate 11, first attach the double-sided adhesive sheet 41 to the outer surface of the wear prevention plate 11.
The abrasion resistant sheet 12 is temporarily fixed by. Next, using the rivet hole 24 of the tile 23 as a guide, insert the rivet hole 2
Rubber plate 21 and wear prevention plate 11 to match 4.
Through-holes 42 and 43 are made in each of the holes 42 and 43. Then, with the protrusion 34 of the tension rod 32 at the top, the rivet 13 is passed through the rivet hole 24 and the holes of the rubber plate 21 and the wear prevention plate 11 until the flange 33 of the pipe 31 is sunk into the counterbore 25.
こうしておいて、図示しないリベット打ちツールを用い
て、第４図に示すように、引張りロッド３２を引張ると
、突起３４によりパイプ３１の一端が拡管されてパイプ
３１の一端にリベット頭部４５が形成され、さらに、引
張りロッド３２を引張り続けると、環状溝３５の部分か
ら引張りロッド３２が切断され、これにより、要摩耗対
策板１１への耐摩耗性シート１２の取り付は作業が完了
する。In this state, when the tension rod 32 is pulled as shown in FIG. 4 using a riveting tool (not shown), one end of the pipe 31 is expanded by the protrusion 34, and a rivet head 45 is formed at one end of the pipe 31. When the tension rod 32 is further pulled, the tension rod 32 is cut from the annular groove 35, thereby completing the attachment of the wear-resistant sheet 12 to the wear prevention plate 11.
取り付は作業に際し、必要があれば、タイル２２、２３
の目地の部分からゴム板２１を切断し、耐摩耗性シート
１２を要摩耗対策板１１の大きさに合わせる。During installation, if necessary, use tiles 22 and 23.
The rubber plate 21 is cut from the joint part, and the wear-resistant sheet 12 is made to match the size of the wear prevention plate 11.
また、要摩耗対策板４Ｂが非常に厚い場合、第５図に示
すように、取付板４７を用意し、要摩耗対策板４１から
、リベット打ちに必要な間隔、例えば５〜６關離して、
要摩耗対策板４６に取付板４７を取付け、これに、上記
手順と同じ手順により、耐摩耗性シート１２を取付けて
もよい。In addition, if the wear prevention plate 4B is very thick, as shown in FIG.
The attachment plate 47 may be attached to the wear prevention plate 46, and the wear-resistant sheet 12 may be attached thereto by the same procedure as described above.
さらに、第６図に示すように、要摩耗対策板４８が平板
でなくて、湾曲していても、これに、耐磨耗性シート１
２を取付けることが可能である。Furthermore, as shown in FIG. 6, even if the abrasion prevention plate 48 is not flat but curved, the abrasion resistant sheet
It is possible to install 2.
発明の効果
この発明によれば、タイルの目地の部分からゴム板が容
易に切断されるから、耐摩耗性シートの大きさを現場で
要摩耗対策板の寸法に合わせることが容品である。Effects of the Invention According to the present invention, since the rubber plate is easily cut from the joint portion of the tile, it is convenient to adjust the size of the wear-resistant sheet to the size of the wear-resistant plate on site.
また、ゴム板および要摩耗対策板にリベット孔をあける
ために、リベット孔がガイドとなるから、リベット孔の
孔あけ作業を容易に行うことができる。Furthermore, since the rivet holes serve as guides for drilling rivet holes in the rubber plate and the wear prevention plate, the rivet hole drilling work can be easily performed.
また、要摩耗対策板の表側から引張りロッドを引張ると
、パイプの一端に拡管部が形成され、リベット打ちが行
われるから、要摩耗対策板の表側だけからの作業により
、簡単に耐磨耗性シートを要摩耗対策板に取付けること
ができる。In addition, when the tension rod is pulled from the front side of the wear prevention plate, an expanded section is formed at one end of the pipe and riveting is performed, so it is easy to improve the wear resistance by working only from the front side of the wear prevention plate. The seat can be attached to the wear protection plate.
さらに、タイルの座ぐり部が無くなるまでタイルが摩耗
するまで、要摩耗対策板から耐磨耗性シートが脱落しな
いから、耐磨耗性シートを長期間使用することができる
。Furthermore, since the abrasion resistant sheet does not fall off from the abrasion prevention plate until the tile is worn down to the point where the counterbore part of the tile disappears, the abrasion resistant sheet can be used for a long period of time.
図面はこの発明の実施例を示し、第１図は分解斜視図、
第２図は分解断、面図、第３図はリベッチ打ち前の断面
図、第４図はリベツチ打ち後の断面図、第５図および第
６図はいずれも使用状態を示す説明図でる。
１１・・・要摩耗対策板、１２・・・耐磨耗性シート、
１３・・・リベット、２１・・・ゴム板、２２．２３・
・・タイル、２４・・・リベット孔、２５・・・座ぐり
部、３１・・・パイプ、３２・・・ロッド、３３・・・
フランジ、３４・・・突起、４２．４３・・・孔。
以 上The drawings show an embodiment of the invention, and FIG. 1 is an exploded perspective view;
FIG. 2 is an exploded cross-sectional view and a plan view, FIG. 3 is a sectional view before the rivet is applied, FIG. 4 is a sectional view after the rivet is applied, and FIGS. 5 and 6 are explanatory views showing the state of use. 11... Abrasion prevention plate, 12... Abrasion resistant sheet,
13... Rivet, 21... Rubber plate, 22.23.
... Tile, 24 ... Rivet hole, 25 ... Counterbore, 31 ... Pipe, 32 ... Rod, 33 ...
Flange, 34... projection, 42.43... hole. that's all
Claims (1)
ト１２と、重ね合わされる要摩耗対策板１１と耐摩耗性
シート１２を締結するための複数のリベット１３とを備
えており、 耐摩耗性シート１２が、 ゴム板２１と、ゴム板２１の片面に、これを被覆するよ
うに張付けられている多数のセラミックスタイル２２、
２３とよりなり、 多数のセラミックスタイル２２、２３のうち、所要数の
セラミックスタイル２３にリベット孔２４が形成され、 リベット１３が、 リベット孔２４およびこれと合致するようにゴム板２１
と要摩耗対策板１１にそれぞれあけられる孔４２、４３
に通されるパイプ３１、一端にパイプ拡管用突起３４が
設けられかつ突起３４がパイプ３１の一端から突出する
ようにパイプ３１に挿入されている引張りロッド３２と
よりなり、 リベット孔２４の開口縁部に座ぐり部２５が形成され、
パイプ３１の他端に、座ぐり部２５に沈む頭部形成用フ
ランジ３３が設けられている、 摩耗対策装置。[Scope of Claims] A wear-resistant sheet 12 overlaid on the outer surface of the wear prevention plate 11, and a plurality of rivets 13 for fastening the overlapping wear prevention plate 11 and the wear-resistant sheet 12. A wear-resistant sheet 12 is attached to a rubber plate 21, and a large number of ceramic tiles 22 are attached to one side of the rubber plate 21 so as to cover the rubber plate 21.
23, rivet holes 24 are formed in a required number of ceramic tiles 23 among the large number of ceramic tiles 22, 23, and the rivet 13 is inserted into the rubber plate 21 so as to match the rivet holes 24 and the rivet holes 23.
and holes 42 and 43 drilled in the wear prevention plate 11, respectively.
The opening edge of the rivet hole 24 consists of a pipe 31 that is passed through, a tension rod 32 that is provided with a pipe expansion projection 34 at one end, and inserted into the pipe 31 such that the projection 34 projects from one end of the pipe 31. A counterbore portion 25 is formed in the portion,
A wear prevention device in which a head forming flange 33 that sinks into the counterbore portion 25 is provided at the other end of the pipe 31.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2282984A JPH04157289A (en) | 1990-10-19 | 1990-10-19 | Countermeasure device for wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2282984A JPH04157289A (en) | 1990-10-19 | 1990-10-19 | Countermeasure device for wear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04157289A true JPH04157289A (en) | 1992-05-29 |
Family
ID=17659696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2282984A Pending JPH04157289A (en) | 1990-10-19 | 1990-10-19 | Countermeasure device for wear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04157289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19620954A1 (en) * | 1996-05-24 | 1997-11-27 | Putzmeister Ag | Monitor for wear and tear in feeder tubes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6377538A (en) * | 1986-09-20 | 1988-04-07 | Masaaki Fukuda | Process for imparting resistance to wear, corrosion and heat to equipment by jointly using ceramic or resinous molded article, mounting taper pin, coating process and sealing process |
-
1990
- 1990-10-19 JP JP2282984A patent/JPH04157289A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6377538A (en) * | 1986-09-20 | 1988-04-07 | Masaaki Fukuda | Process for imparting resistance to wear, corrosion and heat to equipment by jointly using ceramic or resinous molded article, mounting taper pin, coating process and sealing process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19620954A1 (en) * | 1996-05-24 | 1997-11-27 | Putzmeister Ag | Monitor for wear and tear in feeder tubes |
| DE19620954B4 (en) * | 1996-05-24 | 2005-07-07 | Putzmeister Ag | Arrangement for monitoring the wear of pipes subjected to material abrasion |
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