JPH0543924Y2 - - Google Patents

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Publication number
JPH0543924Y2
JPH0543924Y2 JP1988031647U JP3164788U JPH0543924Y2 JP H0543924 Y2 JPH0543924 Y2 JP H0543924Y2 JP 1988031647 U JP1988031647 U JP 1988031647U JP 3164788 U JP3164788 U JP 3164788U JP H0543924 Y2 JPH0543924 Y2 JP H0543924Y2
Authority
JP
Japan
Prior art keywords
lower cover
opening
link mechanism
trolley
closing door
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
Application number
JP1988031647U
Other languages
Japanese (ja)
Other versions
JPH01135104U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988031647U priority Critical patent/JPH0543924Y2/ja
Publication of JPH01135104U publication Critical patent/JPH01135104U/ja
Application granted granted Critical
Publication of JPH0543924Y2 publication Critical patent/JPH0543924Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Special Wing (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は鋳片搬送用台車に関するものである。[Detailed explanation of the idea] (Industrial application field) The present invention relates to a trolley for conveying slabs.

(従来の技術) 製鉄所の連続鋳造設備より搬送される鋳片を熱
延工場へ搬送するための保温カバーを備えた鋳片
搬送用台車は公知である。
(Prior Art) A slab transport trolley equipped with a heat-retaining cover for transporting slabs transported from continuous casting equipment in a steel mill to a hot rolling mill is well known.

例えば実開昭59−73008号公報には、スラブ運
搬台車に設けるスラブの保温ボツクスを上部ボツ
クスと下部ボツクスとに2分割すると共に、上部
ボツクスの取付け取外しにより開閉する可動式扉
を下部ボツクスの両側壁に設けたスラブの保温ボ
ツクスが開示されている。
For example, in Japanese Utility Model Application Publication No. 59-73008, a heat insulation box for slabs installed on a slab transport vehicle is divided into an upper box and a lower box, and a movable door that can be opened and closed by attaching or removing the upper box is installed on both sides of the lower box. A slab heating box mounted on a wall is disclosed.

(考案が解決しようとする課題) 前記従来技術は、高熱の鋳片を台車へ積込んだ
後上部ボツクスを載置することによつて開閉扉を
上昇させて下部ボツクスの左右両側壁に設けた開
口部を塞ぐように構成されており、上部ボツクス
着脱時におけるクレーンの揚程を低くすることが
でき、スラブの搭載量を多くして運搬することが
できるという利点がある。
(Problem to be solved by the invention) In the above-mentioned conventional technology, after loading high-temperature cast slabs onto a trolley, the upper box is placed on the truck, and the opening/closing doors are raised and installed on the left and right side walls of the lower box. It is constructed so as to close the opening, and has the advantage of lowering the lifting height of the crane when attaching and detaching the upper box, and allowing a greater number of slabs to be loaded and transported.

しかしながら、上部ボツクスを下部ボツクス上
に載置する際の位置決めを正確に行わなければ、
開閉扉を上昇させて下部ボツクス左右両側壁に設
けた開口部を塞ぐことができないばかりでなく、
下部ボツクス上に上部ボツクスがずれて載置され
た場合には搬送中に開閉扉が落下する等の危険が
あり、また上部ボツクスの取付け取外しにより開
閉扉を上下に摺動させる際にもその機構に工夫が
なければスムーズな扉の開閉は困難であるといつ
た問題があつた。
However, if the upper box is not positioned correctly when placed on the lower box,
Not only is it not possible to raise the opening/closing door to close the openings on the left and right walls of the lower box,
If the upper box is placed misaligned on top of the lower box, there is a danger that the opening/closing door may fall during transportation, and the mechanism may also be affected when the opening/closing door is slid up and down by attaching or removing the upper box. There was a problem that it would be difficult to open and close the door smoothly without some ingenuity.

(課題を解決するための手段) 本考案は前記従来技術の問題点を有利に解決す
るためになされたものであつて、左右両側壁に間
隔をおいて2対の開口部を設けると共に内壁面に
断熱材を設け上面を開放し台車上に固設した下部
カバーと、該下部カバー左右両側の中央部外壁に
設けていて上下動可能としたロツドの上端にロー
ラを有し回動可能としたアームの端部にピンを介
して回動可能なプレートを有するリンンク機構
と、このリンンク機構の該プレートとピンにより
連結されていてリンク機構を介して前記開口部を
塞ぐ上下に摺動可能で左右両側部に内部ガイドロ
ーラ及び外部ガイドローラを有し下端部に緩衝装
置を有する開閉扉と、台車上で前記下部カバーの
前後両側壁の外側に固設した位置合わせ用ガイド
と、該下部カバー上に重ねて載置でき内壁面に断
熱材を設けた上部カバーとからなり、この上部カ
バーは前後両側壁外面に前記ガイドと係合する位
置合わせ用ブラケツトを固設するとともに、左右
両側壁外面に前記リンク機構のロツド上端に設け
たローラと係合するブラケツトを固設したことを
特徴とする鋳片搬送用台車である。
(Means for Solving the Problems) The present invention has been made to advantageously solve the problems of the prior art described above. A lower cover is provided with heat insulating material, the upper surface is open, and is fixed on the trolley, and the lower cover is provided on the outer wall of the central part on both the left and right sides and is movable up and down.The upper end of the rod has a roller and is rotatable. A link mechanism has a plate rotatable via a pin at the end of the arm, and a link mechanism is connected to the plate of the link mechanism by a pin and is slidable up and down and left and right to close the opening via the link mechanism. an opening/closing door having internal guide rollers and external guide rollers on both sides and a shock absorber at the lower end; a positioning guide fixedly installed on the outside of both front and rear walls of the lower cover on the cart; and an upper part of the lower cover. The upper cover has a heat insulating material on the inner wall surface, and a positioning bracket that engages with the guide is fixed on the outer surface of both the front and rear walls. This trolley for conveying slabs is characterized in that a bracket is fixedly installed to engage with a roller provided at the upper end of the rod of the link mechanism.

(作用) 本考案は、鋳片搬送用台車に上下に2分割した
保温用カバーを設けて上部カバーを下部カバー上
へ載置することによりリンク機構を介して開閉扉
を上昇させ下部カバー左右両側壁に設けた開口部
を塞ぐように構成したものにおいて、上部カバー
を下部カバー上に載置する際上部カバーは台車上
に設けた位置合わせ用ガイドに案内されて降下す
るので位置決めを正確に行うことができる。また
位置決めを正確に行つても下部カバー側壁に設け
たリンク機構のロツドと上部カバー側壁に設けた
ブラケツトとの係合に際し該ロツドの左右の移動
に伴う摩擦をその上端に設けたローラの回動によ
つて吸収するからリンク機構の作動にも支障は生
じない。
(Function) This invention provides a heating cover divided into upper and lower halves on the slab conveyance trolley, places the upper cover on top of the lower cover, raises the opening/closing door via a link mechanism, and lifts the opening/closing door on both the left and right sides of the lower cover. In a device configured to close an opening in a wall, when the upper cover is placed on the lower cover, the upper cover is guided by a positioning guide provided on the trolley and lowers, ensuring accurate positioning. be able to. Furthermore, even if the positioning is performed accurately, when the rod of the link mechanism provided on the side wall of the lower cover engages with the bracket provided on the side wall of the upper cover, the friction caused by the left and right movement of the rod is caused by the rotation of the roller provided at its upper end. Since it is absorbed by the water, there is no problem in the operation of the link mechanism.

更に開閉扉は左右両側部に内部ガイドローラ及
び外部ガイドローラを有し下部カバーに固設され
たガイドに沿つて上下動するので上下の摺動はス
ムーズであり、下端部には緩衝装置を有し下降時
の衝撃を吸収するから長期に亘る使用に耐え得
る。
Furthermore, the opening/closing door has internal guide rollers and external guide rollers on both the left and right sides, and moves up and down along guides fixed to the lower cover, so vertical sliding is smooth, and the lower end has a shock absorber. Since it absorbs the shock when descending, it can withstand long-term use.

(実施例) 第1図及び第2図は本考案の実施例を示す斜視
図であつて、第1図は上部カバーを吊り上げてい
る状態、第2図は上部カバーを下部カバー上に載
置し保温ボツクスを形成した状態を示している。
(Embodiment) Figs. 1 and 2 are perspective views showing an embodiment of the present invention, in which Fig. 1 shows the upper cover being lifted up, and Fig. 2 shows the upper cover placed on the lower cover. The figure shows a state in which a heat insulating box has been formed.

本考案は第1図及び第2図に示すように、台車
1上に下部カバー2を固設している。この下部カ
バー2は、左右両側壁に間隔Lをおいて2対の開
口部3A,3B及び4A,4Bを有する。従つ
て、下部カバー2は断面コ字状で対向して配置し
た部材2A及び2Bと、左右中央部の部材2C及
び2Dとで構成している。
In the present invention, as shown in FIGS. 1 and 2, a lower cover 2 is fixedly installed on a truck 1. This lower cover 2 has two pairs of openings 3A, 3B and 4A, 4B spaced apart from each other by a distance L on both left and right side walls. Therefore, the lower cover 2 is composed of members 2A and 2B, which have a U-shaped cross section and are arranged opposite to each other, and members 2C and 2D at the left and right center portions.

部材2C及び2Dにはそれぞれ2個のリンク機
構5A,5B及び6A,6Bを設けてあり、それ
ぞれのリンク機構は視点7A,7B,…を介して
回動するアーム8A,8B,…と、それぞれのア
ームの一端部をピン9A,9B,…を介して上向
きに接続したロツド10A,10B,…と、それ
ぞれのアームの他端をピン11A,11B,…プ
レート12A,12B,…,ピン13A,13
B,…を介して上下に摺動可能に設けた開閉扉1
4A,14B,…とに接続している。
The members 2C and 2D are provided with two link mechanisms 5A, 5B and 6A, 6B, respectively, and each link mechanism has an arm 8A, 8B, . . . that rotates through the viewpoints 7A, 7B, . Rods 10A, 10B, . . . have one ends of the arms connected upward through pins 9A, 9B, . . . , and pins 11A, 11B, . 13
Opening/closing door 1 provided so as to be able to slide up and down via B,...
4A, 14B, . . .

台車1上で下部カバー2の前後両壁の外側、即
ち部材2A及び2Bの外側には上部カバー16と
の位置合わせを行うためのガイド15A,15B
を固設している。
On the outside of both the front and rear walls of the lower cover 2 on the trolley 1, that is, on the outside of the members 2A and 2B, guides 15A and 15B are provided for positioning with the upper cover 16.
is permanently installed.

上部カバー16の前後両壁外面16A,16B
には前記ガイド15A,15Bと係合する位置合
わせ用ブラケツト17A、(17Bは図示せず)
を固設しまた左右両側壁外16C,16Dには前
記リンク機構5A,5B,6A,6Bのロツド1
0A,10B…の上端に当接しそれぞれのロツド
を押圧することによりリンク機構を作動させ開閉
扉14A,14B,…を上昇させるためのブラケ
ツト18A,18B,…を固設しており、上面に
はリフターのトング19A,19B又はリフテイ
ングマクネツト20A,20Bで吊上げるための
吊金物21A,21Bを設けてある。図中22は
台車上に載置した鋳片であり、23A,23B,
23C,23Dはロツド上端に設けたローラであ
りリンク機構の動作によつて該ロツドが左右に移
動する際このローラが回動して該ブラケツト18
A,18B,…とロツド10A,10B,…との
摩擦を防止する。
Both front and rear wall outer surfaces 16A, 16B of the upper cover 16
includes positioning brackets 17A, (17B not shown) that engage with the guides 15A, 15B.
The rods 1 of the link mechanisms 5A, 5B, 6A, 6B are fixedly installed on the outside of the left and right walls 16C, 16D.
Brackets 18A, 18B, etc. are fixedly installed in order to operate the link mechanism and raise the opening/closing doors 14A, 14B, etc. by contacting the upper ends of 0A, 10B, and pressing the respective rods. Hanging hardware 21A, 21B for lifting with lifter tongs 19A, 19B or lifting machinets 20A, 20B are provided. In the figure, 22 is a slab placed on a trolley, 23A, 23B,
23C and 23D are rollers provided at the upper end of the rod, and when the rod moves from side to side by the operation of the link mechanism, these rollers rotate and move the bracket 18.
This prevents friction between the rods A, 18B, . . . and the rods 10A, 10B, .

鋳片22を台車1に載置した第1図の状態から
リフターにより上部カバー16を降下させると、
位置合わせ用ブラケツト17A,17Bが台車上
に設けた位置合わせ用ガイド15A,15Bと係
合して位置合わせが行われ、ブラケツト18A,
18B,…がリンク機構5A,5B…のロツド1
0A,10B,…に当接し押圧して開閉扉14
A,14B,…を上昇させ開口部3A,3B,4
A,4Bを塞ぎ第2図の状態となる。
When the upper cover 16 is lowered by a lifter from the state shown in FIG. 1 in which the slab 22 is placed on the trolley 1,
The positioning brackets 17A, 17B engage with the positioning guides 15A, 15B provided on the cart to perform positioning, and the brackets 18A,
18B,... is the rod 1 of the link mechanism 5A, 5B...
Opening/closing door 14 by contacting and pressing 0A, 10B,...
A, 14B, ... are raised to open the openings 3A, 3B, 4.
A and 4B are closed, resulting in the state shown in FIG.

第3図は本考案に係るリンク機構及び開閉扉の
作動状況を例示する側面図、第4図は開閉扉のガ
イドを例示する断面図である。
FIG. 3 is a side view illustrating the operating status of the link mechanism and the opening/closing door according to the present invention, and FIG. 4 is a sectional view illustrating the guide of the opening/closing door.

第3図及び第4図に示すように、上部カバーの
降下によりブラケツト18Aがロツド10Aの上
端に設けたローラ23Aに当接すると、ロツド1
0Aの降下に伴いアーム8Aが回動して開閉扉1
4Aを上昇させ図中点線で示す位置まで上昇して
開口部4Aを塞ぐ。アーム8Aの回動により開閉
扉14Aの左右への動きをプレート12Aの傾動
によつて吸収する。図中24A,25Bはピン、
26Aはプレートである開閉扉14Aの下端には
降下した際の衝撃を吸収するための緩衝機構27
を設けてある。
As shown in FIGS. 3 and 4, when the bracket 18A comes into contact with the roller 23A provided at the upper end of the rod 10A due to the lowering of the upper cover, the rod 1
As 0A descends, arm 8A rotates and opens/closes door 1.
4A is raised to the position shown by the dotted line in the figure to close the opening 4A. The movement of the opening/closing door 14A to the left and right due to the rotation of the arm 8A is absorbed by the tilting of the plate 12A. In the figure, 24A and 25B are pins,
26A is a plate. At the lower end of the opening/closing door 14A, there is a buffer mechanism 27 for absorbing the impact when the door falls.
is provided.

開閉扉14Aの内壁面には断熱材28を設けて
ある。これは下部カバー2の内壁面に設けた断熱
材29と同等のものであつてよく、上部カバー1
6の内面にも断熱材を設けている。
A heat insulating material 28 is provided on the inner wall surface of the opening/closing door 14A. This may be equivalent to the heat insulating material 29 provided on the inner wall surface of the lower cover 2.
A heat insulating material is also provided on the inner surface of 6.

開閉扉14Aと下部カバー2との係合は下部カ
バー2に固設した骨材36に断面L字状のガイド
30を溶接により固定し、一方開閉扉14Aには
ブラケツト31,32を介して内部ガイドローラ
33及び外部ガイドローラ34を設けて両ガイド
ローラ33,34でガイド30に沿つて開閉扉1
4Aは上下動する。35は熱流防止板であつて鋳
片の熱をできるだけ外部に漏らさないようにする
ために設けてある。
The opening/closing door 14A is engaged with the lower cover 2 by welding a guide 30 having an L-shaped cross section to the aggregate 36 fixed to the lower cover 2. A guide roller 33 and an external guide roller 34 are provided, and the door 1 can be opened and closed along the guide 30 with both guide rollers 33 and 34.
4A moves up and down. A heat flow prevention plate 35 is provided to prevent the heat of the slab from leaking to the outside as much as possible.

(考案の効果) 以上述べたように本考案によれば、下部カバー
の上に上部カバーを載置する際の位置決めを正確
にでき、リンク機構による開閉扉の開閉をスムー
ズに行うことができると共に開閉扉の下端には緩
衝機構を設けてあるから下降時の衝撃を吸収し開
閉扉の寿命を延長できる等の効果を奏する。
(Effects of the invention) As described above, according to the invention, the upper cover can be positioned accurately when placed on the lower cover, and the door can be opened and closed smoothly using the link mechanism. Since a buffer mechanism is provided at the lower end of the opening/closing door, it absorbs the impact when the door is lowered and has the effect of extending the life of the opening/closing door.

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

第1図及び第2図は本考案の実施例を示す斜視
図、第3図は本考案に係るリンク機構及び開閉扉
の作動状況を例示する側面図、第4図は開閉扉の
ガイドを例示する断面図である。 1は台車、2は下部カバー、2A,2B,2
C,2Dは部材、3A,3B,4A,4Bは開口
部、5A,5B,6A,6Bはリンク機構、14
A,14Bは開閉扉、15A,15Bはガイド、
16は上部カバー、17A,17Bはブラケツ
ト、18A,18Bはブラケツト、21A,21
Bは吊金物、23A,23B,23C,23Dは
ローラ、27は緩衝機構、28,29は断熱材。
Figures 1 and 2 are perspective views showing an embodiment of the present invention, Figure 3 is a side view illustrating the operating status of the link mechanism and the opening/closing door according to the present invention, and Figure 4 illustrates the guide of the opening/closing door. FIG. 1 is the trolley, 2 is the lower cover, 2A, 2B, 2
C, 2D are members, 3A, 3B, 4A, 4B are openings, 5A, 5B, 6A, 6B are link mechanisms, 14
A and 14B are opening/closing doors, 15A and 15B are guides,
16 is an upper cover, 17A, 17B are brackets, 18A, 18B are brackets, 21A, 21
B is a hanging hardware, 23A, 23B, 23C, and 23D are rollers, 27 is a buffer mechanism, and 28 and 29 are heat insulating materials.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 左右両側壁に間隔をおいて2対の開口部を設け
ると共に内壁面に断熱材を設け、上面を開放し台
車上に固設した下部カバーと、該下部カバー左右
両側の中央部外壁に設けていて上下動可能とした
ロツドの上端にローラを有し回動可能としたアー
ムの端部にピンを介して回動可能なプレートを有
するリンク機構と、このリンク機構の該プレート
とピンにより連結されていてリンク機構を介して
前記開口部を塞ぐ上下に摺動可能で、左右両側部
に内部ガイドローラ及び外部ガイドローラを有し
下端部に緩衝装置を有する開閉扉と、台車上で前
記下部カバーの前後両側壁の外側に固設した位置
合わせ用ガイドと、該下部カバー上に重ねて載置
でき内壁面に断熱材を設けた上部カバーとからな
り、この上部カバーは前後両側壁外面に前記ガイ
ドと係合する位置合わせ用ブラケツトを固設する
と共に左右両側壁外面に前記リンク機構のロツド
上端に設けたローラと係合するブラケツトを固設
したことを特徴とする鋳片搬送用台車。
Two pairs of openings are provided at intervals on the left and right side walls, a heat insulating material is provided on the inner wall surface, a lower cover is fixed on the trolley with the upper surface open, and the lower cover is provided on the outer wall at the center of the left and right sides of the lower cover. a link mechanism that has a roller at the upper end of a rod that can be moved up and down, and a plate that is rotatable via a pin at the end of an arm that is rotatable; An opening/closing door that can be slid up and down and that closes the opening via a link mechanism, has an internal guide roller and an external guide roller on both left and right sides, and has a buffer device at the lower end, and the lower cover is mounted on the trolley. It consists of a positioning guide fixed to the outside of both the front and rear walls of the housing, and an upper cover that can be placed over the lower cover and has a heat insulating material on the inner wall surface. A trolley for conveying cast slabs, characterized in that a positioning bracket that engages with a guide is fixed, and brackets that engage with a roller provided at the upper end of the rod of the link mechanism are fixed on the outer surfaces of both left and right walls.
JP1988031647U 1988-03-11 1988-03-11 Expired - Lifetime JPH0543924Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988031647U JPH0543924Y2 (en) 1988-03-11 1988-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988031647U JPH0543924Y2 (en) 1988-03-11 1988-03-11

Publications (2)

Publication Number Publication Date
JPH01135104U JPH01135104U (en) 1989-09-14
JPH0543924Y2 true JPH0543924Y2 (en) 1993-11-08

Family

ID=31257655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988031647U Expired - Lifetime JPH0543924Y2 (en) 1988-03-11 1988-03-11

Country Status (1)

Country Link
JP (1) JPH0543924Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4221687Y1 (en) * 1965-05-13 1967-12-13
JPS55125223A (en) * 1979-03-20 1980-09-26 Kawasaki Heavy Ind Ltd Elevating rake type steel material rotation-conveying apparatus
JPS5634815U (en) * 1979-08-27 1981-04-04

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973008U (en) * 1982-11-02 1984-05-17 川崎製鉄株式会社 Slab thermal box

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4221687Y1 (en) * 1965-05-13 1967-12-13
JPS55125223A (en) * 1979-03-20 1980-09-26 Kawasaki Heavy Ind Ltd Elevating rake type steel material rotation-conveying apparatus
JPS5634815U (en) * 1979-08-27 1981-04-04

Also Published As

Publication number Publication date
JPH01135104U (en) 1989-09-14

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