KR200158059Y1 - Centering detector of hot slab - Google Patents
Centering detector of hot slab Download PDFInfo
- Publication number
- KR200158059Y1 KR200158059Y1 KR2019950030859U KR19950030859U KR200158059Y1 KR 200158059 Y1 KR200158059 Y1 KR 200158059Y1 KR 2019950030859 U KR2019950030859 U KR 2019950030859U KR 19950030859 U KR19950030859 U KR 19950030859U KR 200158059 Y1 KR200158059 Y1 KR 200158059Y1
- Authority
- KR
- South Korea
- Prior art keywords
- support
- slab
- sensor
- detection device
- present
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
본 고안의 열간 스라브의 센터링 감지장치에 관한 것으로 선단에 위치한 안내롤과 나란한 위치에 본 고안의 감지장치를 설치하되 감지장치의 구성은 빔상에 지지대를 설치하고 이 지지대의 상부 일측에는 센서를 설치하였으며 상기 지지대의 상단에는 길이방향으로 중심축 받침대를 설치하였고 중심축 받침대상에는 중심축을 회동가능하게 설치하였으며 중심축의 끝단부에는 상기 센서와 약간의 엇각을 갖도록 센서봉을 설치하였고 선단부에는 브라켓트에 의하여 휠이 설치된 작동봉을 설치하여서 된 것이다.The centering detection device of the hot slab of the present invention is installed in the position parallel to the guide roll located at the tip, but the detection device of the present invention is installed on the beam and a sensor is installed on the upper side of the support. On the top of the support, a central shaft support was installed in the longitudinal direction, and the central shaft was rotatably installed on the central axis support. This is done by installing the installed operating rod.
Description
제1도는 일반적인 열간 스라브의 냉각기에 스라브가 불량 투입되는 상태의 평면 개략도.1 is a schematic plan view of a state in which a slab is poorly injected into a cooler of a general hot slab.
제2도는 본 고안의 정면도.2 is a front view of the present invention.
제3도는 본 고안의 측면도.3 is a side view of the present invention.
제4도는 본 고안을 이용하여 열간 스라브의 센터링을 감지한 상태를 보인 평면 개략도.Figure 4 is a plan view showing a state of detecting the centering of the hot slab using the present invention.
제5도는 본 고안을 이용하여 열간 스라브의 센터링을 조정한 상태의 평면 개략도.5 is a plan view schematically showing the adjustment of the centering of the hot slab using the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 감지장치 11 : 빔10 detection device 11: beam
12 : 지지대 13 : 중심축 받침대12: support 13: central axis support
14 : 중심축 15 : 작동봉14: central axis 15: working rod
16 : 휠 17 : 센서봉16 wheel 17 sensor rod
18 : 센서 19 : 브라켓트18: sensor 19: bracket
본 고안은 열간 스라브의 센터링 감지장치에 관한 것으로 이를 더욱 상세히 설명하면 다음과 같다.The present invention relates to a centering sensing device of a hot slab, which will be described in more detail as follows.
열간 스라브를 롤에 안내한 후 이를 푸셔(pusher)장치를 이용하여 냉각기(coder)로 밀어넣게 되는데 이때 열간 스라브가 적정 크기보다 커서 냉각기로 안내되지 못하고 턴업디바이스(turn up device)나 콘크리트기둥등에 부딪치게 되어 설비의 손상은 물론 스라브 자체를 재용융처리해야하는 문제점을 해소하고자 하는 것이다.The hot slab is guided to the roll and then pushed into the cooler using a pusher. At this time, the hot slab is larger than the proper size so that the hot slab cannot be guided to the cooler and hit the turn up device or concrete pillar. In order to solve the problem of not only damage to the equipment, but also remelt the slab itself.
종래에는 안내롤(20)로 안내된 스라브(25)를 도면 제1도에서 도시된 바와 같이 푸셔(21)로 밀어넣어 턴업디바이스(22)를 통하여 냉각기(24)로 장입되게 되어있다. 그런데 스라브(25)의 길이가 적정 크기보다 긴것이 안내되었을 경우에 푸셔(21)의 푸싱동작과 아울러 스라브(25)의 일단부가 콘크리트기둥(23)에 부딪치거나 또는 상기 부딪침으로 인하여 스라브(25)의 일측면이 턴업디바이스(22)에 끼이게 되어 설비사고의 원인이 되었던 것이다.In the related art, the slab 25 guided by the guide roll 20 is pushed into the pusher 21 as shown in FIG. 1 and loaded into the cooler 24 through the turn-up device 22. However, when the length of the slab 25 is guided longer than the proper size, the pusher 21 pushes the slab 25 together with one end of the slab 25 or the slab 25 due to the collision. One side of the) is caught in the turn-up device 22 has been the cause of the equipment accident.
상기와 같은 문제점외에도 안내롤(20)에 안내된 스라브(25)는 백 센터링(back centering)작업을 한 후 푸셔(21)로 푸싱을 하여 냉각기(24)에 스라브(25)를 밀어넣게 되는데 이때 백센터링 작업을 잘못하게 되면 상기에서 언급한 문제점들이 또 다시 발생되게 되는 것이다.In addition to the above problems, the slab 25 guided to the guide roll 20 is pushed back into the cooler 24 by pushing the pusher 21 after the back centering (back centering) operation, at this time If you do the wrong back centering, the problems mentioned above will occur again.
본 고안은 상기와 같은 문제점들을 해소하기 위하여 고안한 것으로 안내롤로 안내된 스라브가 푸셔의 푸싱 위치에 안전하게 위치하고 있는지의 여부를 확인한 후 푸셔로 푸싱할 수 있도록한 열간 스라브의 센터링 감지장치를 제공함에 그 목적이 있는 것이다.The present invention has been devised to solve the above problems, and provides a centering detection device for a hot slab that allows pushing with a pusher after checking whether the slab guided by the guide roll is safely positioned at the pushing position of the pusher. There is a purpose.
선단에 위치한 안내롤(20)과 나란한 위치에 본 고안의 감지장치(10)를 설치하되 감지장치(10)의 구성은 빔(11)상에 지지대(12)를 설치하고 이 지지대(12)의 상부 일측에는 센서(18)를 설치하였으며 상기 지지대(12)의 상단에는 길이방향으로 중심축 받침대(13)를 설치하였고 중심축 받침대(13)상에는 중심축(14)을 회동가능하게 설치하였으며 중심축(14)의 끝단부에는 상기 센서(18)와 약간의 엇각을 갖도록 센서봉(17)을 설치하였고 선단부에는 브라켓트(19)에 의하여 휠(116)이 설치된 작동봉(15)을 설치하여서 된 것이다.The detection device 10 of the present invention is installed at a position parallel to the guide roll 20 located at the tip, but the configuration of the detection device 10 is to install the support 12 on the beam 11 and the support of the support 12. A sensor 18 is installed on the upper side, and a central shaft support 13 is installed on the upper end of the support 12 in the longitudinal direction, and a central shaft 14 is rotatably installed on the central axis support 13. At the end of 14, the sensor rod 17 is installed so as to have a slight gap with the sensor 18, and the operating rod 15 at which the wheel 116 is installed by the bracket 19 is installed at the tip. .
이와 같이 구성된 본 고안의 작동효과를 설명하면 다음과 같다.Referring to the operation effect of the present invention configured as described above are as follows.
본 고안은 도면 제4도 및 제5도에서 도시된 바와 같이 안내롤(20)의 맨 앞측에 위치하고 있는 안내롤(20)과 일직선 상으로 본 고안의 감지장치(10)를 설치한다.The present invention installs the sensing device 10 of the present invention in a straight line with the guide roll 20 located at the very front side of the guide roll 20 as shown in FIGS. 4 and 5.
이와 같이 설치가 완료되면 전방으로부터 스라브(25)가 안내롤(20)로 안내 되게 되는데 이때 상기 스라브(25)가 안내롤(20)상에 안내가 완료되게되면 안내롤(20)상에서는 스라브(25)의 정확한 위치를 잡기 위하여 백센터링을 실시하게 된다.When the installation is completed as described above, the slab 25 is guided to the guide roll 20 from the front. At this time, when the guide is completed on the guide roll 20, the slab 25 is slab 25 on the guide roll 20. Back centering is performed to accurately position).
이 과정중 스라브(25)가 후방으로 밀리면서 스라브(25)의 후단부가 도면 제3도에서 도시된 바와 같이 휠(16)에 접촉하게 되면 이 휠(16)은 스라브(25)의 후단부와 함께 후방으로 밀리면서 작동봉(15)을 작동시켜 이와 연결 설치된 중심축(14)을 회전시키게 된다. 이때 중심축(14)의 끝단부에 설치된 센서봉(17)이 중심축(14)의 작동과 함께 센서(18)와 대향하면서 센서(18)로부터 스라브(25)의 끝단부가 휠(16)에 접촉되어있어 스라브(25)의 위치 불량임을 푸셔(21)로 전달하여 푸셔(21)의 푸싱을 못하게 하는 것이다.In this process, when the slab 25 is pushed backward and the rear end of the slab 25 comes into contact with the wheel 16 as shown in FIG. 3, the wheel 16 is connected to the rear end of the slab 25. Pushing the rear together to operate the operating rod 15 to rotate the central axis (14) connected to it. At this time, the sensor rod 17 provided at the end of the central shaft 14 is opposed to the sensor 18 with the operation of the central shaft 14, the end of the slab 25 from the sensor 18 to the wheel 16 In contact with each other, the position of the slab 25 is transmitted to the pusher 21 to prevent the pusher 21 from being pushed.
따라서 작업자는 스라브(25)가 정위치에 위치하지 않았음을 감지하고 스라브(25)를 정위치로 재조정하면 된다.Therefore, the operator may sense that the slab 25 is not in the correct position and readjust the slab 25 to the correct position.
그러므로 푸셔(21)는 도면 제5도에서 도시된 바와 같이 안내롤(20)상에 스라브(25)가 정위치해 있을때만 푸싱을 하고 스라브(25)가 정위치에 위치하지 않을 때는 센서(18)와 센서봉(17)에 의하여 푸셔(21)의 동작을 멈추게 하므로 설비사고는 물론 작업의 효율성을 기할 수 있게 되었다.Therefore, as shown in FIG. 5, the pusher 21 pushes only when the slab 25 is positioned on the guide roll 20, and the sensor 18 when the slab 25 is not positioned. By stopping the operation of the pusher 21 by the sensor rod 17 it is possible to ensure the efficiency of work as well as equipment accidents.
이상과 같은 본 고안은 본 고안의 감지장치에 의해서 푸셔의 푸싱동작을 콘트롤함으로써 스라브를 냉각기에 무사히 투입하고 그로 인한 설비사고 예방은 물론 작업의 효율성과 품질을 향상시킬 수 있는 유용한 고안인 것이다.The present invention as described above is a useful design to improve the efficiency and quality of the work as well as preventing the accident by putting the slab to the cooler by controlling the pushing operation of the pusher by the sensing device of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950030859U KR200158059Y1 (en) | 1995-10-28 | 1995-10-28 | Centering detector of hot slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950030859U KR200158059Y1 (en) | 1995-10-28 | 1995-10-28 | Centering detector of hot slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970016384U KR970016384U (en) | 1997-05-23 |
| KR200158059Y1 true KR200158059Y1 (en) | 1999-10-15 |
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ID=19427341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950030859U Expired - Lifetime KR200158059Y1 (en) | 1995-10-28 | 1995-10-28 | Centering detector of hot slab |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200158059Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100829937B1 (en) * | 2001-11-30 | 2008-05-16 | 주식회사 포스코 | Slab alignment device |
-
1995
- 1995-10-28 KR KR2019950030859U patent/KR200158059Y1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100829937B1 (en) * | 2001-11-30 | 2008-05-16 | 주식회사 포스코 | Slab alignment device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970016384U (en) | 1997-05-23 |
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