JPH0528032Y2 - - Google Patents
Info
- Publication number
- JPH0528032Y2 JPH0528032Y2 JP9906887U JP9906887U JPH0528032Y2 JP H0528032 Y2 JPH0528032 Y2 JP H0528032Y2 JP 9906887 U JP9906887 U JP 9906887U JP 9906887 U JP9906887 U JP 9906887U JP H0528032 Y2 JPH0528032 Y2 JP H0528032Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- valley
- sheet
- steel
- pasting
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 56
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 238000002788 crimping Methods 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、土木、建設用として汎用される鋼矢
板等形鋼の谷側に良好にシート材を貼り付けるた
めのシート貼り付け装置に関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a sheet pasting device for successfully pasting sheet material to the valley side of shaped steel such as steel sheet piles, which are commonly used for civil engineering and construction purposes.
土木、建設用として汎用されている鋼矢板は、
例えば河川や港湾等の護岸工事や建設現場の基礎
工事等のように極めて腐食しやすい環境に曝され
ることが多い。このため、近来、鋼矢板の表面に
接着剤層とプラスチツクス層を重合させた被覆シ
ートを密着して防食を図る方法が採用されてい
る。そして、このような被覆シートを鋼矢板の表
面に連続的に貼り付けていく装置が開発されてい
る。これは、走行する鋼矢板に対して適切に位置
決めされたシート材を供給して連続的に貼り付け
ていくものである。
Steel sheet piles are commonly used for civil engineering and construction.
For example, they are often exposed to extremely corrosive environments, such as during bank protection work on rivers, ports, etc., and foundation work at construction sites. For this reason, a method has recently been adopted in which a coating sheet made of a polymerized adhesive layer and a plastic layer is adhered to the surface of steel sheet piles to prevent corrosion. An apparatus has been developed to continuously apply such a covering sheet to the surface of steel sheet piles. This involves supplying properly positioned sheet materials to the traveling steel sheet piles and continuously pasting them.
第６図は従来装置によるシート材の貼り付け要
領を概略的に示す平面図である。図示のＡ方向へ
搬送されている鋼矢板１３の谷側にシート材７が
送られ、このシート材７を連続的に貼り付ける作
業を貼り付け装置が行う。そして、この貼り付け
作業のために、装置には鋼矢板１３の谷側にシー
ト材７を貼り付ける谷用圧着ロール３，４を備え
ている。 FIG. 6 is a plan view schematically showing the procedure for pasting sheet materials using a conventional device. The sheet material 7 is sent to the valley side of the steel sheet pile 13 that is being conveyed in the illustrated direction A, and the pasting device performs the work of continuously pasting the sheet material 7. For this pasting work, the apparatus is equipped with valley pressure bonding rolls 3 and 4 for pasting the sheet material 7 on the valley side of the steel sheet pile 13.
ところが、同第６図ａに示すように、谷用圧着
ロール３でシート材７が下方へ向けて圧着される
と、シート材７の両端縁が波状に歪む。更に、鋼
矢板１３とシート材７とが一体となつて矢印Ａ方
向に搬送されると、同図ｂ，ｃに示すように、谷
用圧着ロール３，４の部分において更に波状の歪
みが発生する。そして、この波状に歪んだシート
材７が谷用圧着ロール３，４に巻き込まれたり、
また、鋼矢板１３のフランジ部に接触したりして
シート材７の貼り付け作業が続行不能となる問題
があつた。
However, as shown in FIG. 6a, when the sheet material 7 is pressed downward by the valley pressing roll 3, both edges of the sheet material 7 are distorted in a wave-like manner. Furthermore, when the steel sheet pile 13 and the sheet material 7 are conveyed together in the direction of arrow A, further wavy distortion occurs at the valley pressure rolls 3 and 4, as shown in b and c of the figure. do. Then, this wavy and distorted sheet material 7 is rolled up by the valley pressure rolls 3 and 4,
Further, there was a problem in that the work of pasting the sheet material 7 could not be continued due to contact with the flange portion of the steel sheet pile 13.
このため、従来では、ラインの両側に作業者が
待機して、シート材を剥がして作業を中断、やり
直しをしながら作業を進めており、作業能率も製
品の品質も悪いという欠点があつた。 For this reason, in the past, workers had to wait on both sides of the line to peel off the sheet material, interrupt the work, and start over again, which resulted in poor work efficiency and poor product quality.
本考案は、上記の問題点を解消し、鋼矢板等の
形鋼の谷側にシート材を連続的に貼り付けていく
ときに、形鋼の両フランジ側に波状に発生したシ
ート歪から谷用圧着ロールへのシート材巻き込み
防止、且つ波状のシート材が形鋼のフランジ部に
接触するのを防止して、シート材の形鋼谷側への
連続的な貼り付けを良好に効率よく行えるように
することを目的とする。 The present invention solves the above-mentioned problems, and when sheet material is continuously pasted on the valley side of a section steel such as a steel sheet pile, the wavy sheet distortion that occurs on both flange sides of the section steel can be applied to the valley. This prevents the sheet material from being rolled into the crimping roll, and prevents the wavy sheet material from coming into contact with the flange of the shaped steel, allowing continuous and efficient attachment of the sheet material to the valley side of the shaped steel. The purpose is to do so.
本考案は、以上の目的を達成するために、形鋼
の谷部にシート材を圧着させる谷用圧着ロールを
備えた防食シート材の貼り付け装置において、前
記谷用圧着ロールの外部両側であつて前記シート
材の表面側を案内拘束する一対のサイドガイドを
その幅方向へ開閉自在に設け、更に前記形鋼のフ
ランジ部と前記シート材貼り付け側との間に位置
する隔離板を設けたこと特徴とする。
In order to achieve the above object, the present invention provides a corrosion-resistant sheet material pasting device equipped with a valley pressure roll for crimping a sheet material to the valley portions of a section steel. A pair of side guides for guiding and restraining the surface side of the sheet material are provided so as to be freely openable and closable in the width direction thereof, and a separating plate is provided between the flange portion of the section steel and the side to which the sheet material is attached. It is characterized by
本考案では、開閉自由のサイドガイドが谷用圧
着ロールの両側で、波状に歪むシート材の谷用圧
着ロールへの巻込みを防止すると共に隔離板が形
鋼フランジ部とシート材との接触を防止して、シ
ート材の形鋼谷側への貼り付けが連続的に行われ
る。
In this invention, the side guides that can be opened and closed freely on both sides of the valley crimping roll prevent the wavy sheet material from being caught in the valley crimping roll, and the separator plates prevent the sheet material from coming into contact with the section steel flange. The pasting of the sheet material to the valley side of the shaped steel is performed continuously.
以下、本考案を図面に示す実施例に基づいて説
明する。
Hereinafter, the present invention will be explained based on embodiments shown in the drawings.
第１図は本考案の一実施例の平面図、第２図は
側面図である。 FIG. 1 is a plan view of an embodiment of the present invention, and FIG. 2 is a side view.
また、第３図はシート貼り付け装置の側面図で
あり、搬送装置１が図面上左側から右側へ鋼矢板
を搬送してシート材の貼り付けを行うラインが設
けられている。 Moreover, FIG. 3 is a side view of the sheet pasting device, and a line is provided in which the conveying device 1 conveys the steel sheet piles from the left side to the right side in the drawing and pastes the sheet materials.
このラインに跨状に架設された架台２には、谷
用圧着ロール３，４が吊り下げられている。 Valley pressure rolls 3 and 4 are suspended from a pedestal 2 that is constructed astride this line.
架台２には、第４図に示すように、シリンダー
５が装着されて、シリンダー５の伸縮によつてフ
レーム６が下降、上昇するようになつている。そ
して、このフレーム６には、上記谷用圧着ロール
３，４が連設されており、シリンダー５が伸出す
ることによつて谷用圧着ロール３，４がシート材
７に接触するようになつている。 As shown in FIG. 4, a cylinder 5 is attached to the pedestal 2, and the frame 6 is lowered and raised as the cylinder 5 expands and contracts. The above-mentioned valley pressure rolls 3 and 4 are connected to the frame 6, and when the cylinder 5 extends, the valley pressure rolls 3 and 4 come into contact with the sheet material 7. ing.
谷用圧着ロール３，４とフレーム６との間に
は、谷用圧着ロール３，４によつてシート材７に
衝撃を与えないための圧縮コイルバネ８，８が介
設されている。 Compression coil springs 8, 8 are interposed between the trough crimping rolls 3, 4 and the frame 6 to prevent the trough crimping rolls 3, 4 from applying impact to the sheet material 7.
そして、谷用圧着ロール３，４を取付けている
フレーム９には、一体的に回転ピン１０，１０を
立設し、この回転ピン１０，１０に枢支されたサ
イドガイド１１，１１が谷用圧着ロール３，４の
外側に設けられている。サイドガイド１１，１１
の間には圧縮コイルバネ１２が介設され、サイド
ガイド１１，１１が開閉自由となつている。 Rotating pins 10, 10 are integrally provided upright on the frame 9 to which the valley pressure bonding rolls 3, 4 are attached, and side guides 11, 11 pivotally supported by the rotating pins 10, 10 It is provided on the outside of the pressure rolls 3 and 4. Side guide 11, 11
A compression coil spring 12 is interposed between them, and the side guides 11, 11 can be opened and closed freely.
また、第５図に示すように、鋼矢板１３とシー
ト材７との間には、シート材７と鋼矢板１３とを
接触させないための隔離板１４，１４が介設され
ている。この隔離板１４，１４は、図示しない部
材によつて搬送装置１に連設され、また軟質材を
素材とすることによりシート材７の波状歪の形状
及びシート材７の蛇行に追従できる構造となつて
いる。 Further, as shown in FIG. 5, separating plates 14, 14 are interposed between the steel sheet pile 13 and the sheet material 7 to prevent the sheet material 7 and the steel sheet pile 13 from coming into contact with each other. The separators 14, 14 are connected to the conveying device 1 by a member not shown, and are made of a soft material so that they can follow the shape of the wave-like distortion of the sheet material 7 and the meandering of the sheet material 7. It's summery.
上記のようにサイドガイド１１，１１が谷用圧
着ロール３，４の外側に設けられ、しかも、一対
のサイドガイド１１，１１間にはコイルバネ１２
が介設されているので、サイドガイド１１，１１
によつて谷用圧着ロール３，４へのシート材巻き
込み防止が図れ、シート材７が波状に歪んでも、
谷用圧着ロール３，４に絡まないようになつてい
る。 As described above, the side guides 11, 11 are provided on the outside of the valley pressure bonding rolls 3, 4, and the coil spring 12 is provided between the pair of side guides 11, 11.
are interposed, so the side guides 11, 11
This prevents the sheet material from being caught in the valley pressure rolls 3 and 4, and even if the sheet material 7 is distorted into a wave shape,
It is designed so that it does not get entangled with the valley pressure rolls 3 and 4.
また、隔離板１４によつて、シート材７が波状
に歪んでも、また、シート材７が蛇行しても、同
隔離板１４によつてシート材７と鋼矢板１３のフ
ランジ部との接触は防止されており、このため、
シート材７の摩耗及び損傷等の心配がなく、ま
た、シート材７の谷貼り時の作業に支障を来さな
いようになつている。 Furthermore, even if the sheet material 7 is distorted into a wave shape or meandered by the separator plate 14, the contact between the sheet material 7 and the flange portion of the steel sheet pile 13 is prevented by the separator plate 14. is prevented, and for this reason,
There is no fear of abrasion or damage to the sheet material 7, and the work when gluing the sheet material 7 at the valleys is not hindered.
そして、第１図及び第２図に示すように、シー
ト材７が鋼矢板１３の谷側へ送られると、サイド
ガイド１１，１１によつて両側を保護されシート
材巻き込みが防止されて谷用圧着ロール３，４が
シート材７の鋼矢板１３の谷部への圧着を行う。
谷用圧着ロール３，４で圧着貼り付けの終わつた
シート材７は、今度は、図示しないフランジ用圧
着ロール及びコーナー貼り付け用圧着ロールによ
つてシート材７の鋼矢板１３のフランジ部への圧
着が円滑に行われる。 As shown in FIGS. 1 and 2, when the sheet material 7 is sent to the valley side of the steel sheet pile 13, both sides are protected by the side guides 11, 11 to prevent the sheet material from getting caught in the valley. The press rolls 3 and 4 press the sheet material 7 onto the valleys of the steel sheet piles 13.
The sheet material 7 that has been crimped with the valley crimping rolls 3 and 4 is then crimped onto the flange portion of the steel sheet pile 13 by a flange crimping roll and a corner crimping roll (not shown). Crimping is performed smoothly.
なお、第２図に示すように供給ロール１５によ
つてシート材７が鋼矢板１３に供給される。 Note that, as shown in FIG. 2, the sheet material 7 is supplied to the steel sheet pile 13 by a supply roll 15.
本考案によれば、谷用圧着ロールの両側にサイ
ドガイドを設けたので、波状に歪んだシート材が
谷用圧着ロールに巻込まれることがない。また、
シート材と形鋼フランジ部との間に隔離板を介設
したので、シート材と形鋼とが接触せずにシート
材の谷側貼り付けがスムースに行え、またシート
材の損傷の恐れがない。そして、シート材の形鋼
との接触及び谷用圧着ロールへの巻込みがないた
め、フランジ部圧着及びコーナー部圧着も容易に
行え、シート材の谷側貼り付けが効率よく、しか
も良好に行なえる結果となる。
According to the present invention, since the side guides are provided on both sides of the valley pressure roll, the wavy and distorted sheet material will not be caught up in the valley pressure roll. Also,
Since a separator is inserted between the sheet material and the section steel flange, the sheet material can be attached smoothly to the valley side without contact between the sheet material and the section steel, and there is no risk of damage to the sheet material. do not have. In addition, since there is no contact between the sheet material and the section steel and there is no roll-up in the valley crimping roll, flange and corner crimping can be easily performed, and the trough side pasting of the sheet material can be done efficiently and well. This results in
第１図は本考案の一実施例の平面図、第２図は
同側面図、第３図はシート貼り付け装置の側面
図、第４図はサイドガイド部の側面図、第５図は
本考案の一実施例の要部の正面図、第６図は従来
例におけるシート貼り付け時のシート材の挙動の
説明図である。
１……搬送装置、２……架台、３，４……谷用
圧着ロール、５……シリンダー、６……フレー
ム、７……シート材、８……圧縮コイルバネ、９
……フレーム、１０……回転ピン、１１……サイ
ドガイド、１２……圧縮コイルバネ、１３……鋼
矢板、１４……隔離板、１５……供給ロール。
Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a side view of the sheet pasting device, Fig. 4 is a side view of the side guide section, and Fig. 5 is a side view of the same. FIG. 6, which is a front view of the main parts of one embodiment of the invention, is an explanatory diagram of the behavior of the sheet material when pasting the sheet in the conventional example. DESCRIPTION OF SYMBOLS 1... Conveyance device, 2... Frame, 3, 4... Valley pressure roll, 5... Cylinder, 6... Frame, 7... Sheet material, 8... Compression coil spring, 9
... Frame, 10 ... Rotating pin, 11 ... Side guide, 12 ... Compression coil spring, 13 ... Steel sheet pile, 14 ... Separation plate, 15 ... Supply roll.
Claims (1)
ールを備えた防食シート材の貼り付け装置におい
て、前記谷用圧着ロールの外部両側であつて前記
シート材の表面側を案内拘束する一対のサイドガ
イドをその幅方向へ開閉自在に設け、更に前記形
鋼のフランジ部と前記シート材貼り付け側との間
に位置する隔離板を設けたこと特徴とする形鋼用
防食シート材の貼り付け装置。 In an anti-corrosion sheet material pasting device equipped with a valley pressure roll for crimping a sheet material to the valley portion of a shaped steel, a pair of anti-corrosion sheet material pasting apparatuses are provided on both sides of the outside of the valley pressure roll and guide and restrain the surface side of the sheet material. Attaching a corrosion-resistant sheet material for a section steel, characterized in that a side guide is provided so as to be openable and closable in the width direction thereof, and a separator plate is further provided between the flange portion of the section steel and the side to which the sheet material is attached. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9906887U JPH0528032Y2 (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9906887U JPH0528032Y2 (en) | 1987-06-26 | 1987-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS643422U JPS643422U (en) | 1989-01-10 |
| JPH0528032Y2 true JPH0528032Y2 (en) | 1993-07-19 |
Family
ID=31325886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9906887U Expired - Lifetime JPH0528032Y2 (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528032Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03159830A (en) * | 1989-11-17 | 1991-07-09 | Panpu Corp Kk | Vibration-resistant cup, upper lid and holder set |
-
1987
- 1987-06-26 JP JP9906887U patent/JPH0528032Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS643422U (en) | 1989-01-10 |
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