JPS629317Y2 - - Google Patents
Info
- Publication number
- JPS629317Y2 JPS629317Y2 JP13770782U JP13770782U JPS629317Y2 JP S629317 Y2 JPS629317 Y2 JP S629317Y2 JP 13770782 U JP13770782 U JP 13770782U JP 13770782 U JP13770782 U JP 13770782U JP S629317 Y2 JPS629317 Y2 JP S629317Y2
- Authority
- JP
- Japan
- Prior art keywords
- beams
- movable
- heated
- central fixed
- furnace
- 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
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Reciprocating Conveyors (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Description
【考案の詳細な説明】
この考案は長尺物から短尺物までの被熱物を同
一炉内で加熱または熱処理できるようにしたウオ
ーキングビーム式炉に関するものである。[Detailed Description of the Invention] This invention relates to a walking beam type furnace that can heat or heat treat objects ranging from long objects to short objects in the same furnace.
ウオーキングビーム式炉は、炉内に固定ビーム
と、上昇、前進、下降、後退のサイクル運動をな
す可動ビームとを備え、可動ビームの前記サイク
ル運動によつて固定ビーム上の被熱物を、一定の
ストロークで順次前方にウオーキング状に搬送で
きるようになつている。従つて、被熱物は搬送
中、固定ビームと可動ビームとで交互に支持され
ることから、固定ビームと可動ビームはそれぞれ
少くとも２個づつ必要である。 A walking beam furnace is equipped with a fixed beam and a movable beam that moves in a cycle of rising, advancing, descending, and retreating. It is designed so that it can be transported forward in a walking manner with a stroke of . Therefore, since the object to be heated is alternately supported by the fixed beam and the movable beam during transportation, at least two fixed beams and at least two movable beams are required.
ところが、被熱物が外側にある２個の固定ビー
ムの間隔より長尺の場合には問題がないが、その
間隔以下の短尺な被熱物の場合には搬送不能とな
る。従つて、このような短尺な被熱物は別の短尺
用の炉で加熱または熱処理する面倒があつた。 However, if the object to be heated is longer than the distance between the two outer fixed beams, there is no problem, but if the object is shorter than the distance, the object cannot be transported. Therefore, it is troublesome to heat or heat-treat such short objects in a separate furnace.
この考案は上記の問題を解消するためのもの
で、外側の固定ビームの間隔以下の短尺な被熱物
は中央の固定ビームのみで２点支持して可動ビー
ムとの間で搬送できるようにするとともに、該中
央の固定ビームは外側の固定ビームによつて支持
できる如き長尺な被熱物に対してはこれに不作用
な位置まで下降し被熱物に対する加熱効果を損わ
せないようにしたウオーキングビーム式炉を提供
することを目的としている。 This idea is intended to solve the above problem. Short objects to be heated, which are shorter than the distance between the outer fixed beams, can be supported at two points by only the central fixed beam and transported between them and the movable beam. At the same time, the central fixed beam is lowered to a position where it has no effect on a long heated object that can be supported by the outer fixed beams, so as not to impair the heating effect on the heated object. The purpose is to provide a walking beam furnace.
次に、この考案を添付図面に示す一実施例にも
とづいて説明する。 Next, this invention will be explained based on an embodiment shown in the accompanying drawings.
１は炉本体、２，２′は外側の固定ビーム、
３，３′は可動ビーム、４，４′は中央の固定ビー
ムである。外側の固定ビーム２，２′は炉床５に
立設した支柱６，６′に取付けられ、また可動ビ
ーム３，３′は炉床５を貫通し、炉床下部に設け
た駆動機構（図示せず）により上昇、前進、下
降、後退のサイクル運動を付勢される支柱７，
７′に取付けられている。 1 is the furnace main body, 2 and 2' are the outer fixed beams,
3 and 3' are movable beams, and 4 and 4' are central fixed beams. The outer fixed beams 2, 2' are attached to supports 6, 6' set up on the hearth 5, and the movable beams 3, 3' pass through the hearth 5 and are attached to drive mechanisms (see Fig. (not shown), the column 7 is urged to perform a cyclic movement of rising, advancing, descending, and retreating;
7' is installed.
さらに前記中央の固定ビーム４，４′は外側の
固定ビーム２，２′の間隔以下の短尺な被熱物W1
が２点支持できる間隔をもつて支柱８の頭部９に
架設されている。この支柱８の頭部９は図示の場
合にはほぼ逆三角形状になつているが、Ｙ字型で
あつてもＴ字型であつても、それ以外の形状であ
つてもよい。要は支柱８の頭部９が炉巾方向に拡
張され、固定ビーム４，４′が必要な間隔をもつ
て架設されるようになつているものであればよ
く、その形状は問わないものである。なお、中央
の固定ビーム４，４′が短尺な被熱物W1を２点支
持する間隔をもつて架設されているという意味は
中央の固定ビーム４，４′が常に２個であるとい
う意味ではない。即ち、中央の固定ビームが３個
またはそれ以上であつても、被熱材W1を支持す
る基本は２点支持だからである。 Further, the central fixed beams 4, 4' are connected to a short heated object W 1 whose distance is less than the distance between the outer fixed beams 2, 2'.
are installed on the head 9 of the support column 8 at a distance that allows support at two points. Although the head 9 of this support 8 has a substantially inverted triangular shape in the illustrated case, it may have a Y-shape, a T-shape, or any other shape. In short, any shape is acceptable as long as the head 9 of the support 8 is expanded in the width direction of the furnace and the fixed beams 4, 4' are installed with the necessary spacing. be. Furthermore, the fact that the central fixed beams 4, 4' are installed with a spacing that supports the short heated object W1 at two points means that there are always two central fixed beams 4, 4'. isn't it. That is, even if there are three or more fixed beams at the center, the base of supporting the heated material W1 is two-point support.
前記中央の固定ビーム４，４′を架設した支柱
８は炉床５に上下動可能に軸支され、炉床下部に
設けた昇降装置１０によつて適時昇降するように
なつている。この昇降装置１０として図示の場合
は前記支柱８を立設させた水平の枠部材１１と偏
心カム１２，１２…とにより構成し、該偏心カム
１２，１２…を連結棒１３，１３…にて連けいす
るとともに図示しない駆動源にて起倒し、支柱８
を上下動できるようにしている。ここに示した昇
降装置１０の構造は図示のものに限定されないこ
とはいうまでもない。 The pillar 8 on which the central fixed beams 4, 4' are mounted is pivotally supported by the hearth 5 so as to be able to move up and down, and is raised and lowered as needed by a lifting device 10 provided at the lower part of the hearth. The lifting device 10 shown in the figure is composed of a horizontal frame member 11 on which the pillar 8 is erected, and eccentric cams 12, 12..., which are connected by connecting rods 13, 13... At the same time, it is raised and lowered by a drive source (not shown), and the pillar 8
can be moved up and down. It goes without saying that the structure of the lifting device 10 shown here is not limited to that shown.
なお、上記実施例では、炉本体１内に外側の固
定ビーム２，２′、可動ビーム３，３′、中央の固
定ビーム４，４′より構成された一組のウオーキ
ングビームが設けられている場合について説明し
たが、これに限らず炉本体１内に、上記同様に構
成した二組またはそれ以上のウオーキングビーム
が並列して設けられる場合も含むことは勿論であ
る。 In the above embodiment, a set of walking beams is provided in the furnace body 1, which is made up of outer fixed beams 2, 2', movable beams 3, 3', and central fixed beams 4, 4'. Although the case has been described, the present invention is not limited to this, and of course includes a case where two or more sets of walking beams configured in the same manner as described above are provided in parallel in the furnace main body 1.
以上の如く、この考案に係るウオーキングビー
ム炉は中央の固定ビームの両側に可動ビーム、該
可動ビームの外側に固定ビームを備え、前記中央
の固定ビームが被熱物の長手方向で２点支持でき
る間隔をもつて、昇降可能な支柱の頭部に架設し
てなるものであるから、外側の固定ビームの間隔
より長尺な被熱物W2は勿論短尺な被熱物W1でも
これが少くとも可動ビームによつて支持される長
さを有するものである限り、該可動ビームと中央
の固定ビームとの間で支障なく搬送することがで
きるので、長尺物から短尺物まで同一炉内で加熱
または熱処理できる利点がある。また、外側の固
定ビームの間隔より長尺な被熱物W2は外側の固
定ビームと可動ビームとによつて搬送でき、しか
も、この場合には中央の固定ビームは下降させ、
被熱物W2に対して不作用な位置におくことが可
能であるため、被熱物に対する加熱効果を損わせ
ることがないなど各種のすぐれた効果を奏するも
のである。 As described above, the walking beam furnace according to this invention is equipped with a movable beam on both sides of a central fixed beam, and a fixed beam on the outside of the movable beam, and the central fixed beam can support the object to be heated at two points in the longitudinal direction. Since the beams are installed at the head of columns that can be raised and lowered at intervals, this is at least the case for the heated object W 2 which is longer than the interval between the outer fixed beams, as well as the heated object W 1 which is shorter. As long as the length is such that it can be supported by the movable beam, it can be transported between the movable beam and the central fixed beam without any problem, so both long and short objects can be heated in the same furnace. Or it has the advantage of being able to be heat treated. In addition, the object to be heated W2 , which is longer than the interval between the outer fixed beams, can be transported by the outer fixed beams and the movable beam, and in this case, the central fixed beam is lowered,
Since it can be placed in a position that does not have any effect on the object to be heated W 2 , it provides various excellent effects such as not impairing the heating effect on the object to be heated.
図はこの考案の一実施例を示し、第１図は正面
図、第２図は中央の固定ビームの斜視図、第３図
は平面図である。
１……炉本体、２，２′……外側の固定ビー
ム、３，３′……可動ビーム、４，４′……中央の
固定ビーム、８……支柱、９……頭部、１０……
昇降装置。
The figures show one embodiment of this invention, with FIG. 1 being a front view, FIG. 2 being a perspective view of the central fixed beam, and FIG. 3 being a plan view. 1... Furnace body, 2, 2'... Outer fixed beam, 3, 3'... Movable beam, 4, 4'... Central fixed beam, 8... Support column, 9... Head, 10... …
lift device.
Claims (1)
ビームの外側に固定ビームを備え、前記中央の固
定ビームが被熱物の長手方向で２点支持できる間
隔をもつて、昇降可能な支柱の頭部に架設されて
いることを特徴とするウオーキングビーム式炉。 A movable beam is provided on both sides of a central fixed beam, and a fixed beam is provided on the outside of the movable beam, and the head of the column is movable up and down with an interval such that the central fixed beam can support the heated object at two points in the longitudinal direction. A walking beam furnace characterized by being installed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13770782U JPS5944763U (en) | 1982-09-13 | 1982-09-13 | Walking beam furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13770782U JPS5944763U (en) | 1982-09-13 | 1982-09-13 | Walking beam furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5944763U JPS5944763U (en) | 1984-03-24 |
| JPS629317Y2 true JPS629317Y2 (en) | 1987-03-04 |
Family
ID=30309217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13770782U Granted JPS5944763U (en) | 1982-09-13 | 1982-09-13 | Walking beam furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5944763U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8848294B2 (en) | 2010-05-20 | 2014-09-30 | Qualcomm Mems Technologies, Inc. | Method and structure capable of changing color saturation |
| US8861071B2 (en) | 2004-09-27 | 2014-10-14 | Qualcomm Mems Technologies, Inc. | Method and device for compensating for color shift as a function of angle of view |
| US8872085B2 (en) | 2006-10-06 | 2014-10-28 | Qualcomm Mems Technologies, Inc. | Display device having front illuminator with turning features |
| US8902484B2 (en) | 2010-12-15 | 2014-12-02 | Qualcomm Mems Technologies, Inc. | Holographic brightness enhancement film |
| US9019590B2 (en) | 2004-02-03 | 2015-04-28 | Qualcomm Mems Technologies, Inc. | Spatial light modulator with integrated optical compensation structure |
| US9019183B2 (en) | 2006-10-06 | 2015-04-28 | Qualcomm Mems Technologies, Inc. | Optical loss structure integrated in an illumination apparatus |
| US9025235B2 (en) | 2002-12-25 | 2015-05-05 | Qualcomm Mems Technologies, Inc. | Optical interference type of color display having optical diffusion layer between substrate and electrode |
| US9110289B2 (en) | 1998-04-08 | 2015-08-18 | Qualcomm Mems Technologies, Inc. | Device for modulating light with multiple electrodes |
-
1982
- 1982-09-13 JP JP13770782U patent/JPS5944763U/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9110289B2 (en) | 1998-04-08 | 2015-08-18 | Qualcomm Mems Technologies, Inc. | Device for modulating light with multiple electrodes |
| US9025235B2 (en) | 2002-12-25 | 2015-05-05 | Qualcomm Mems Technologies, Inc. | Optical interference type of color display having optical diffusion layer between substrate and electrode |
| US9019590B2 (en) | 2004-02-03 | 2015-04-28 | Qualcomm Mems Technologies, Inc. | Spatial light modulator with integrated optical compensation structure |
| US8861071B2 (en) | 2004-09-27 | 2014-10-14 | Qualcomm Mems Technologies, Inc. | Method and device for compensating for color shift as a function of angle of view |
| US8872085B2 (en) | 2006-10-06 | 2014-10-28 | Qualcomm Mems Technologies, Inc. | Display device having front illuminator with turning features |
| US9019183B2 (en) | 2006-10-06 | 2015-04-28 | Qualcomm Mems Technologies, Inc. | Optical loss structure integrated in an illumination apparatus |
| US8848294B2 (en) | 2010-05-20 | 2014-09-30 | Qualcomm Mems Technologies, Inc. | Method and structure capable of changing color saturation |
| US8902484B2 (en) | 2010-12-15 | 2014-12-02 | Qualcomm Mems Technologies, Inc. | Holographic brightness enhancement film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5944763U (en) | 1984-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS629317Y2 (en) | ||
| JPS627128B2 (en) | ||
| US3792965A (en) | Walking beam furnace | |
| US3711265A (en) | Apparatus for bending sheet material | |
| US5137562A (en) | Glass bending mold | |
| SU651726A3 (en) | Hearth supporting beam | |
| JPS60240384A (en) | Assembly member welding device | |
| JPH07103695B2 (en) | Rebar connecting device | |
| JPH0418949B2 (en) | ||
| JPH0367994U (en) | ||
| SU537774A1 (en) | Shaping device for bath arc and electroslag welding of parts in a vertical position | |
| JPS63175799U (en) | ||
| JPS63141293U (en) | ||
| JPH0232674Y2 (en) | ||
| JPH03226518A (en) | Method for transporting material to be heated of walking beam furnace and walking beam furnace | |
| JPS63201083U (en) | ||
| JPH0727058Y2 (en) | Shuttle beam drive for line work | |
| JPS6016485B2 (en) | Rolling device for rolling elements | |
| JPH0544373U (en) | Boiler panel automatic welding machine | |
| FR2339021A1 (en) | Motorway safety barriers installation vehicle - incorporates platform with roll of flat sheet metal and shaping machine | |
| JPH07216444A (en) | Walking beam furnace | |
| JPH01134625U (en) | ||
| JPS59130690A (en) | Welding method of framed slot part by robot | |
| ES416892A1 (en) | A metal sustaining loading beam for floors and ceilings. (Machine-translation by Google Translate, not legally binding) | |
| JPS6247133U (en) |