JPH0229108B2 - KOOKUSUROMAWARISAGYOKIKAINOTEIICHITEISHISOCHI - Google Patents
KOOKUSUROMAWARISAGYOKIKAINOTEIICHITEISHISOCHIInfo
- Publication number
- JPH0229108B2 JPH0229108B2 JP21894082A JP21894082A JPH0229108B2 JP H0229108 B2 JPH0229108 B2 JP H0229108B2 JP 21894082 A JP21894082 A JP 21894082A JP 21894082 A JP21894082 A JP 21894082A JP H0229108 B2 JPH0229108 B2 JP H0229108B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle body
- fixed
- bogie
- block
- supported
- 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
- 239000000571 coke Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
Landscapes
- Coke Industry (AREA)
Description
【発明の詳細な説明】
本発明はコークス炉まわり作業機械の定位置停
止装置に関するものである。本出願人は先に地上
側に設置した固定ブロツクを油圧シリンダ等を使
用した強制クランプ装置でクランプすることによ
つて機械側を動かし、位置決めを行なうものを発
明した（特願昭56−89078号）。本発明は前記クラ
ンプ装置と機体との間にさらに微速で走行方向に
駆動できる台車を設け、該台車と車体との間に微
調整装置をさらに設けることによつてより精度の
高い定位置停止をなし得るようにしたものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fixed position stopping device for a working machine around a coke oven. The present applicant has invented a device in which the machine side is moved and positioned by clamping a fixed block installed on the ground side with a forced clamping device using a hydraulic cylinder etc. (Japanese Patent Application No. 56-89078) ). The present invention further provides a bogie that can be driven in the traveling direction at a very slow speed between the clamp device and the machine body, and further provides a fine adjustment device between the bogie and the vehicle body to achieve more accurate fixed position stopping. It was made possible to do so.
上記先願に係るものは、地上側設置の固定ブロ
ツクにならいコークス炉まわり作業機械を定位置
停止させるもので、もし地上側固定ブロツクがコ
ークス炉の各炉芯に一致していない場合には機械
も芯が一致しないままに停止することになる。地
上側固定ブロツクを各炉芯に合わせ、常時調整す
る場合には問題ないが、コークス炉は常時レンガ
の伸び縮みなどにより微少な変形を続けているも
ので、固定ブロツクの調整は容易でない。 The above-mentioned prior application is designed to stop working machines around a coke oven in a fixed position following the fixed blocks installed on the ground side, and if the ground side fixed blocks do not match each core of the coke oven, the machine stops. It will also stop before the cores match. There is no problem if you constantly adjust the above-ground fixed blocks to each furnace core, but coke ovens are constantly subject to slight deformation due to the expansion and contraction of bricks, so adjusting the fixed blocks is not easy.
本発明はこのような従来技術の欠点を改良した
もので以下実施例について説明する。 The present invention improves the drawbacks of the prior art and will be described below with reference to embodiments.
１はコークス炉用炭車押出機、コークガイド
車、消火車等の走行車の車体を示し、車輪２を以
つてレール３上を走行する。２本のレール３の間
の床面には本体１の停止位置を規制する固定ブロ
ツク４からなる停止制御体が立設固定されてい
る。この固定ブロツク４はコークス炉用走行車の
場合一連のコークス炉炉室の各々に夫々１個宛設
ける。 Reference numeral 1 denotes the body of a traveling vehicle such as a coke oven coal car extruder, a coke guide vehicle, a fire extinguishing vehicle, etc., which travels on rails 3 with wheels 2. A stop control body consisting of a fixed block 4 for regulating the stop position of the main body 1 is erected and fixed on the floor between the two rails 3. In the case of a coke oven vehicle, one fixed block 4 is provided for each of a series of coke oven chambers.
車体１の下に垂下するブラケツト３０，３０′
の下端に設けたガイドローラ２９，２９′にて台
車３１を受けている。この台車３１の下からさら
に垂下する左右１対のブラケツト５，５′の下端
に軸受箱６，６′が固定され、断面方形のフレー
ム７の両端に固定された軸８，８′を軸受箱６，
６′内のラジアル・ボール軸受９，９′およびスラ
ストボール軸受１０，１０′で支持する。右側の
軸８′はブラケツト５′を貫通し、その先端にアー
ム１１のボス１２が固定される。ブラケツト５′
の右側において台車３１の下から垂下するブラケ
ツト１３の下端に油圧又は空気圧作動シリンダ１
４の後端部がピン１５で枢支され、そのピストン
ロツド１６の先端に取付けたヨーク１７にピン１
８でアーム１１の先端が枢着されている。 Brackets 30, 30' hanging below the vehicle body 1
The carriage 31 is supported by guide rollers 29 and 29' provided at the lower end of the carriage. Bearing boxes 6, 6' are fixed to the lower ends of a pair of left and right brackets 5, 5' that further hang down from below this truck 31, and shafts 8, 8' fixed to both ends of a frame 7 having a rectangular cross section are connected to the bearing boxes. 6,
It is supported by radial ball bearings 9, 9' and thrust ball bearings 10, 10' in 6'. The right shaft 8' passes through the bracket 5', and the boss 12 of the arm 11 is fixed to the tip thereof. Bracket 5'
Hydraulically or pneumatically actuated cylinder 1 is attached to the lower end of bracket 13 depending from below truck 31 on the right side of
The rear end of the piston rod 4 is pivotally supported by a pin 15, and the pin 1 is attached to a yoke 17 attached to the tip of the piston rod 16.
The tip of the arm 11 is pivotally attached at 8.
フレーム７の両側面からフレーム７の長手方向
に所定の間隔を置いて各１対のスタツド１９，１
９′が突出し、これらスタツド１９，１９′によ
り、レバー２０，２０′が回転支持される。左右
のレバー２０，２０′は下半部が左右に拡がり、
フレーム７を挾んで対向するレバー２０，２０′
の各組は下端部に当板２１，２１′が固着され、
互に連結される。右側のレバー２０′の各々の上
端は油圧又は空気圧作動シリンダ２２のシリンダ
本体の両側から突出するスタツド２３に枢着さ
れ、左側のレバー２０の各々の上端はシリンダ２
２のピストンロツド２４の先端に取付けたフオー
クエンド２５にピン２６で枢着される。フレーム
７の下端中央には横向きに延びる四角形断面のス
トツパー２７が固定され、又フレーム７の両側面
には各レバー２０，２０′の開位置を規制する第
２のストツパー２８，２８′がとりつけられてい
る。 A pair of studs 19, 1 are placed from both sides of the frame 7 at a predetermined interval in the longitudinal direction of the frame 7.
9' protrudes, and levers 20, 20' are rotatably supported by these studs 19, 19'. The lower halves of the left and right levers 20, 20' expand to the left and right,
Lever 20, 20' facing each other with frame 7 in between
Each set has a contact plate 21, 21' fixed to the lower end,
connected to each other. The upper end of each of the right-hand levers 20' is pivotally connected to a stud 23 projecting from both sides of the cylinder body of the hydraulic or pneumatic actuating cylinder 22, and the upper end of each of the left-hand levers 20'
It is pivotally connected to a fork end 25 attached to the tip of the second piston rod 24 by a pin 26. A stopper 27 with a rectangular cross section extending laterally is fixed to the center of the lower end of the frame 7, and second stoppers 28, 28' are attached to both sides of the frame 7 for regulating the open position of each lever 20, 20'. ing.
３６は車体１に固着されたブラケツトで、これ
にトラニオン３５にて支持された両ロツドタイプ
の油圧シリンダ３４の両側ロツド部の端に設けた
フオークエンド３２をピン３３で台車３１上に結
合している。 Reference numeral 36 denotes a bracket fixed to the vehicle body 1, to which fork ends 32 provided at the ends of both rod parts of a double rod type hydraulic cylinder 34 supported by a trunnion 35 are connected to the bogie 31 by a pin 33. .
作動について説明すると、まず走行中は第１図
に示す如くシリンダ２２のピストンロツド２４を
引込め、左右のレバー２０，２０′が夫々ストツ
パー２８，２８′に当接し、最大限に拡開した状
態で、シリンダ１４のピストンロツド１６を第２
図に破線で示す如く後退させ、フレーム７を90゜
時計方向に回転させて、レバー２０，２０′を横
向きにし、当板２１，２１′がブロツク４に当ら
ないように待避させておく。 To explain the operation, first, while driving, the piston rod 24 of the cylinder 22 is retracted as shown in Fig. 1, and the left and right levers 20, 20' abut the stoppers 28, 28', respectively, and are fully expanded. , the piston rod 16 of the cylinder 14 is
The frame 7 is moved backward as shown by the broken line in the figure, the frame 7 is rotated 90 degrees clockwise, the levers 20, 20' are turned sideways, and the contact plates 21, 21' are retracted so that they do not hit the block 4.
運転者は車体１が停止せしめるべき位置の近く
にきたときブレーキをかけ車体１を停止させる。
次にシリンダ１４のピストンロツド１６を前進さ
せフレーム７を反時計方向に回転させてレバー２
０，２０′を第２図の実線位置に戻す。このとき
車体１は第１図に示す如く、少くとも所定のブロ
ツク４が最大限に開いたレバー２０，２０′の当
板２１，２１′の間にあるように停止させておく
必要がある。 When the driver approaches the position where the vehicle body 1 should be stopped, the driver applies the brake to stop the vehicle body 1.
Next, the piston rod 16 of the cylinder 14 is advanced, the frame 7 is rotated counterclockwise, and the lever 2
0 and 20' are returned to the solid line positions in FIG. At this time, the vehicle body 1 must be stopped so that at least a predetermined block 4 is located between the contact plates 21, 21' of the levers 20, 20' which are fully opened, as shown in FIG.
すなわち第１図の如く、一方の当板２１がブロ
ツク４に係合しているときのブロツク４の中心線
とストツパー２７の中心線間の距離ａが最大停止
誤差であり、停止誤差が最大誤差ａの範囲内にあ
るよう、車体１を停止させなければならない。 That is, as shown in FIG. 1, the distance a between the center line of the block 4 and the center line of the stopper 27 when one of the contact plates 21 is engaged with the block 4 is the maximum stopping error, and the stopping error is the maximum error. The vehicle body 1 must be stopped so that it is within the range a.
次にシリンダ２２を操作してピストンロツド２
４を伸長させレバー２０，２０′を閉じ方向に働
かせると、レバー２０，２０′の内一方のレバー
に着いている当板がブロツク４に当接する。さら
にシリンダ２２の動作により、ピストンロツド２
４が伸長されると、レバー２０，２０′の他方の
レバーがストツパー２７に当接する。そして最初
にブロツク４に当接した当板２１がブロツクを押
し、その反力で車体１はブロツク４の中心線とス
トツパー２７の中心線とが一致する停止位置から
の誤差を少くする方向に移動し、最終的に両当板
２１，２１′がブロツク４を挾持し、両レバー２
０，２０′がストツパー２７に当接したとき車体
１が停止し、所定の位置に位置決めされる。 Next, operate the cylinder 22 to remove the piston rod 2.
When the lever 4 is extended and the levers 20, 20' are moved in the closing direction, a contact plate attached to one of the levers 20, 20' comes into contact with the block 4. Furthermore, due to the operation of the cylinder 22, the piston rod 2
4 is extended, the other of the levers 20, 20' comes into contact with the stopper 27. Then, the contact plate 21 that first came into contact with the block 4 pushes the block, and the reaction force moves the vehicle body 1 in a direction that reduces the error from the stopping position where the center line of the block 4 and the center line of the stopper 27 coincide. Finally, both contact plates 21 and 21' clamp block 4, and both levers 2
0 and 20' come into contact with the stopper 27, the vehicle body 1 is stopped and positioned at a predetermined position.
さて、第３図の如く炉芯L1とブロツク４の中
心C2が寸法ｌの狂いがあると、クランプ終了後
は台車中心はブロツク４の中心上にあり、必要と
する炉の中心線C1上とならない。本発明におい
てはこのような場合の微調整を可能にするもので
ある。 Now, as shown in Fig. 3, if the furnace core L1 and the center C2 of the block 4 are out of alignment by the dimension l, then after the clamping is completed, the center of the cart will be on the center of the block 4, and the required center line C of the furnace will be It will not be higher than 1 . The present invention enables fine adjustment in such cases.
即ち第３図で、油圧シリンダ３４の右側即ち符
号Ｒ側より圧油を送ると、ロツド部３４ａはクラ
ンプ装置にて固定ブロツク４に支持されているた
め、動かない。そこでチユーブ部３４ｂが右側に
移動する。シリンダのチユーブ部３４ｂは車体１
に支持されているので、同時に車体１も第３図の
矢印Ｘ方向に移動する。そして最終的に炉芯C1
に台車中心C2が一致した位置で油圧シリンダ３
４をロツクすれば、第５図の如く車体１の炉芯
C1への定位置停止が実現する。 That is, in FIG. 3, when pressure oil is fed from the right side of the hydraulic cylinder 34, that is, from the R side, the rod portion 34a does not move because it is supported by the fixed block 4 by the clamp device. The tube portion 34b then moves to the right. The tube portion 34b of the cylinder is connected to the vehicle body 1.
At the same time, the vehicle body 1 also moves in the direction of the arrow X in FIG. And finally the furnace core C 1
Hydraulic cylinder 3 at the position where the center of the cart C2 coincides with
4, the furnace core of the car body 1 will open as shown in Figure 5.
A fixed position stop at C 1 is achieved.
以上のごとく、本発明によれば、クランプ装置
と機体間にさらに微速で走行方向に駆動可能な台
車を設け台車と車体間に設けた両ロツド型油圧シ
リンダの作動によつて車体を微調整できるように
したので、地上側の固定ブロツクを油圧シリンダ
等で強制クランプする装置によつて機械側を動か
して位置決めする型の位置決め装置の精度をより
向上させることができる。 As described above, according to the present invention, a bogie that can be further driven in the traveling direction at a very slow speed is provided between the clamp device and the machine body, and the vehicle body can be finely adjusted by operating the double rod type hydraulic cylinder provided between the bogie and the vehicle body. This makes it possible to further improve the accuracy of a positioning device in which the machine side is moved and positioned by a device that forcibly clamps a fixed block on the ground side using a hydraulic cylinder or the like.
従つてコークス炉の炉芯に対し地上側の固定ブ
ロツクがコークス炉の炉芯に一致してない場合で
も、固定ブロツクを各炉芯に合せるべく常時調整
する必要が全くなくなり、本発明の調整装置によ
り、完全かつ容易に位置合せができるようになつ
た。 Therefore, even if the fixing blocks on the ground side do not match the coke oven core, there is no need to constantly adjust the fixing blocks to match each coke oven core, and the adjusting device of the present invention This allows perfect and easy alignment.
さらに本発明を採用することにより、走行駆動
系にある走行車輪／歯車系のバツクラツシユ分に
よつて位置の誤差をクリヤすることができる。た
とえばコークス炉まわり機械では、位置合わせ要
求精度５〜10mmに対し、走行車輪／歯車系のバツ
クラツシユは20〜25mm相当である。 Further, by employing the present invention, positional errors can be cleared by backlash of the traveling wheels/gear system in the traveling drive system. For example, in a coke oven machine, the required positioning accuracy is 5 to 10 mm, but the bump of the running wheel/gear system is equivalent to 20 to 25 mm.
第１図は本発明に係る定位置停止装置の正面
図、第２図は同側面図、第３図は微調整前の状態
の正面図、第４図は両ロツド型油圧シリンダの断
面図、第５図は微調整後の状態の正面図。
１……車体、２……車輪、３……レール、４…
…固定ブロツク、５……ブラケツト、６……軸受
部、７……支持体、８……軸、９……ベアリン
グ、１０……ベアリング、１１……レバー、１２
……旋回軸、１３……ブラケツト、１４……油圧
シリンダー、１５……ピン、１６……ロツド、１
７……フオークエンド、１８……ピン、１９……
支持軸、２０……レバー、２１……当板、２２…
…油圧シリンダー、２３……トラニオン、２４…
…ロツド、２５……フオークエンド、２６……ピ
ン、２７……ストツパー、２８……ストツパー、
２９……ガイドローラー、３０……ブラケツト、
３１……台車、３２……フオークエンド、３３…
…ピン、３４……両ロツド油圧シリンダー、３５
……トラニオン、３６……ブラケツト。
FIG. 1 is a front view of the fixed position stopping device according to the present invention, FIG. 2 is a side view of the same, FIG. 3 is a front view of the state before fine adjustment, and FIG. 4 is a sectional view of a double rod type hydraulic cylinder. FIG. 5 is a front view of the state after fine adjustment. 1... Vehicle body, 2... Wheels, 3... Rail, 4...
... Fixed block, 5 ... Bracket, 6 ... Bearing section, 7 ... Support body, 8 ... Shaft, 9 ... Bearing, 10 ... Bearing, 11 ... Lever, 12
... Rotating axis, 13 ... Bracket, 14 ... Hydraulic cylinder, 15 ... Pin, 16 ... Rod, 1
7...fork end, 18...pin, 19...
Support shaft, 20... lever, 21... contact plate, 22...
...Hydraulic cylinder, 23...Trunion, 24...
...rod, 25...fork end, 26...pin, 27...stopper, 28...stopper,
29... Guide roller, 30... Bracket,
31...Dolly, 32...Fork end, 33...
...Pin, 34...Double rod hydraulic cylinder, 35
...Trunion, 36...bracket.
Claims (1)
の走行方向に移動可能に支持し、該台車の下部に
地上側固定ブロツクの挾み機構を設け、さらに前
記挾み機構が支持される台車上に両ロツド型油圧
シリンダのロツド先端を枢着支持し、ロツド型油
圧シリンダの中心部を前記車体の下部に対し枢支
したことを特徴とするコークス炉まわり作業機械
の定位置停止装置。1. A bogie is supported at the bottom of a car body running on rails so as to be movable in the running direction of the car body, a clamping mechanism for a ground-side fixed block is provided at the bottom of the bogie, and a clamping mechanism is provided on the bogie on which the clamping mechanism is supported. 1. A fixed position stopping device for a working machine around a coke oven, characterized in that the rod ends of both rod type hydraulic cylinders are pivotally supported on the body, and the center part of the rod type hydraulic cylinder is pivotally supported on the lower part of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21894082A JPH0229108B2 (en) | 1982-12-14 | 1982-12-14 | KOOKUSUROMAWARISAGYOKIKAINOTEIICHITEISHISOCHI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21894082A JPH0229108B2 (en) | 1982-12-14 | 1982-12-14 | KOOKUSUROMAWARISAGYOKIKAINOTEIICHITEISHISOCHI |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59109582A JPS59109582A (en) | 1984-06-25 |
| JPH0229108B2 true JPH0229108B2 (en) | 1990-06-27 |
Family
ID=16727708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21894082A Expired - Lifetime JPH0229108B2 (en) | 1982-12-14 | 1982-12-14 | KOOKUSUROMAWARISAGYOKIKAINOTEIICHITEISHISOCHI |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229108B2 (en) |
-
1982
- 1982-12-14 JP JP21894082A patent/JPH0229108B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59109582A (en) | 1984-06-25 |
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