KR200339829Y1 - Skid rail beam with adjusting level - Google Patents

Skid rail beam with adjusting level Download PDF

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Publication number
KR200339829Y1
KR200339829Y1 KR20-2003-0023365U KR20030023365U KR200339829Y1 KR 200339829 Y1 KR200339829 Y1 KR 200339829Y1 KR 20030023365 U KR20030023365 U KR 20030023365U KR 200339829 Y1 KR200339829 Y1 KR 200339829Y1
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KR
South Korea
Prior art keywords
skid
variable
level
cylinder
fixed
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KR20-2003-0023365U
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Korean (ko)
Inventor
임대우
이원희
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주식회사 포스코
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Priority to KR20-2003-0023365U priority Critical patent/KR200339829Y1/en
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Publication of KR200339829Y1 publication Critical patent/KR200339829Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/40—Safety features of loads, equipment or persons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/99—Conveyor systems not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

본 고안은 소재 이송빔의 레벨조정이 가능한 가변형 스키드레일빔에 관한 것으로, 고정스키드의 절개된 일부에 회전가능하게 설치된 가변스키드와; 상기 가변스키드의 하단면에 고정된 서브작동실린더와; 상기 고정스키드와 연결된 이송빔의 하단면에 접촉가능하게 설치된 메인작동실린더와; 상기 서브작동실린더와 메인작동실린더를 연결하는 유압배관을 포함하여 구성되는 레벨조정이 가능한 가변형 스키드레일빔을 제공함에 그 특징이 있다.The present invention relates to a variable skidrail beam capable of adjusting the level of the material conveying beam, the variable skid rotatably installed in the cut portion of the fixed skid; A sub actuating cylinder fixed to a lower surface of the variable skid; A main operation cylinder installed to be in contact with the bottom surface of the transport beam connected to the fixed skid; It is characterized by providing a variable skid beam beam having a level adjustment configured to include a hydraulic pipe connecting the sub-operation cylinder and the main operation cylinder.

본 고안에 따르면, 이송빔의 레벨하강에 즉시 대응하여 가변스키드를 그 강하폭과 대응되는 폭으로 상승시킴으로써 소재의 이송효율을 상승시키고 안전사고를 예방하는 효과를 제공한다.According to the present invention, by increasing the variable skid to the width corresponding to the falling width in response to the level drop of the transfer beam immediately provides an effect of increasing the transfer efficiency of the material and preventing safety accidents.

Description

레벨조정이 가능한 가변형 스키드레일빔{SKID RAIL BEAM WITH ADJUSTING LEVEL}Adjustable skid rail with adjustable level {SKID RAIL BEAM WITH ADJUSTING LEVEL}

본 고안은 소재 이송빔의 레벨조정이 가능한 가변형 스키드레일빔에 관한 것으로, 보다 상세하게는 소재가 얹혀지는 스키드레일의 끝단부가 롤러 레벨보다 낮아졌을 경우 소재가 롤러에 정상적으로 이송되지 못하게 되는데 이와 같이 스키드레일이 낮아질 경우 실린더 작용에 의해 가변스키드를 작동시켜 레벨을 쉽게 보상하여 소재의 정상이송을 가능케 한 레벨조정이 가능한 가변형 스키드레일빔에 관한 것이다.The present invention relates to a variable skidrail beam capable of adjusting the level of the material conveying beam, and more specifically, when the end of the skidrail on which the material is placed is lower than the roller level, the material cannot be conveyed to the roller normally. When the rail is lowered, the variable skid beams are adjustable with a level adjustment that enables easy movement of the material by compensating the level by operating the variable skid by the cylinder action.

종래에는 도 1의 도시와 같이, 이송빔(10)과 스키드레일(20)이 롤러(30)의 높이보다 낮아질 경우 턱이 생겨 소재(40)의 이송이 불가능해지게 된다.Conventionally, as shown in FIG. 1, when the conveying beam 10 and the skidrail 20 are lower than the height of the roller 30, a jaw is generated and the conveyance of the material 40 becomes impossible.

이와 같은 현상이 유발될 경우에는 부득이하게 라이너(22)와 같은 보조수단을 이용하여 소재(40)를 롤러(30) 상부로 이동시켜야 하는 불편이 따른다.When such a phenomenon is caused, it is inconvenient to move the material 40 to the upper portion of the roller 30 by using an auxiliary means such as a liner 22.

그런데, 상술한 스키드레일(20)과 롤러(30)간의 레벨 불균형의 문제는 롤러의 마모, 베어링의 파손, 실린더의 로드 풀림, 연결대의 나사부 풀림, 브라켓의 편마모, 커넥팅로드 및 턴버클 등의 풀림 등과 같은 다양한 요인에 의해 발생되므로 이를 한꺼번에 커버링할 수는 없었다.By the way, the problem of the level imbalance between the skid rail 20 and the roller 30 described above is the wear of the roller, the damage of the bearing, the loosening of the rod of the cylinder, the loosening of the thread of the connecting rod, the uneven wear of the bracket, the loosening of the connecting rod and the turnbuckle, etc. Because it is caused by a variety of factors, it could not be covered at once.

본 고안은 상술한 바와 같은 종래 기술의 한계점을 극복하기 위하여 창안한 것으로, 어떠한 요인에 의해서건 롤러와 스키드레일간의 단차가 유발되면 이를 즉시에 감지, 보상토록 함으로써 자동적으로 레벨을 맞출 수 있도록 한 레벨조정이 가능한 가변형 스키드레일빔을 제공함에 그 목적이 있다.The present invention was devised to overcome the limitations of the prior art as described above, so that any level difference between the roller and the skid rail caused by any factor is immediately detected and compensated so that the level can be automatically adjusted. Its purpose is to provide a variable skidrail beam with adjustable level.

도 1은 종래 스키드레일빔의 예시적인 단면도,1 is an exemplary cross-sectional view of a conventional skid rail beam,

도 2는 본 고안에 따른 장치의 요부 사시도,2 is a perspective view of main parts of the device according to the present invention,

도 3 및 도 4는 본 고안 장치의 작동상태도.3 and 4 is an operating state of the present invention device.

♧ 도면의 주요 부분에 대한 부호의 설명 ♧♧ description of the symbols for the main parts of the drawing ♧

10....이송빔 40....소재10 .... Transfer Beam 40 .... Material

100....고정스키드 120....가변스키드100 .... Fixed skid 120. ... Variable skid

140....서브작동실린더 150....메인작동실린더140 .... Sub-operated cylinder 150 .... Main-operated cylinder

160....유압배관 170....체크밸브160..Hydraulic piping 170 .... Check valve

본 고안은 상기한 기술적 과제를 달성하기 위하여, 고정스키드의 절개된 일부에 회전가능하게 설치된 가변스키드와; 상기 가변스키드의 하단면에 고정된 서브작동실린더와; 상기 고정스키드와 연결된 이송빔의 하단면에 접촉가능하게 설치된 메인작동실린더와; 상기 서브작동실린더와 메인작동실린더를 연결하는 유압배관을포함하여 구성되는 레벨조정이 가능한 가변형 스키드레일빔을 제공함에 그 특징이 있다.The present invention is a variable skid rotatably installed in the cut portion of the fixed skid to achieve the above technical problem; A sub actuating cylinder fixed to a lower surface of the variable skid; A main operation cylinder installed to be in contact with the bottom surface of the transport beam connected to the fixed skid; It is characterized by providing a variable skid beam beam having a level control configured to include a hydraulic pipe connecting the sub-operation cylinder and the main operation cylinder.

이하에서는, 첨부도면을 참조하여 본 고안을 보다 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 2는 본 고안에 따른 장치의 요부 사시도이고, 도 3 및 도 4는 본 고안 장치의 작동상태도이다.Figure 2 is a perspective view of the main portion of the device according to the present invention, Figure 3 and Figure 4 is an operating state of the device of the present invention.

도시와 같이, 이송빔(10)이 이동되는 부위중 통상적인 기준위치에 메인작동실린더(150)를 설치하고, 그 주변에는 눈금자(190)를 부설하여 이송빔(10)의 처짐정도를 목측할 수 있도록 함이 바람직하다.As shown in the drawing, the main operation cylinder 150 is installed at a normal reference position among the portions to which the transfer beam 10 is moved, and a ruler 190 is installed around the portion to monitor the deflection of the transfer beam 10. It is desirable to be able to.

특히, 작동의 원활성을 위해 상기 메인작동실린더(150)의 실린더로드 선단에는 상기 이송빔(10)의 하단면과 접촉가능한 롤러(180)가 부설됨이 더욱 바람직하다.In particular, it is more preferable that a roller 180 which is in contact with the bottom surface of the transfer beam 10 is installed at the front end of the cylinder rod of the main operation cylinder 150 for the smooth operation.

아울러, 이송빔(10)의 상부에 구비된 고정스키드(100)는 그 일부가 절개되고, 그 절개된 부위에 가변스키드(120)가 설치된다.In addition, a part of the fixed skid 100 provided at the upper portion of the transport beam 10 is cut, and the variable skid 120 is installed at the cut portion.

상기 가변스키드(120)는 후단이 곡선아암(130)에 의해 회전축(132)에 연결되고, 그 선단 하면에는 서브작동실린더(140)가 연결된다.The variable skid 120 has a rear end connected to the rotating shaft 132 by a curved arm 130, the sub-operation cylinder 140 is connected to the bottom surface thereof.

그리고, 상기 메인작동실린더(150)와 서브작동실린더(140) 간에는 유압배관(160)에 의해 연결되며, 유압배관(160)의 일부에는 체크밸브(170)가 설치된다.The main operation cylinder 150 and the sub operation cylinder 140 are connected by the hydraulic pipe 160, and a check valve 170 is installed at a part of the hydraulic pipe 160.

이러한 구성으로 이루어진 본 고안의 작동관계는 다음과 같다.The working relationship of the present invention made of such a configuration is as follows.

이송빔(10)의 레벨이 낮아지지 않은 정상적인 경우에는 도 3의 도시와 같은상태를 지속적으로 유지하게 되므로 소재(40)의 이송에 전혀 지장을 주지 않게 된다.In the normal case in which the level of the conveying beam 10 is not lowered, since the state as shown in FIG. 3 is continuously maintained, the conveyance of the material 40 is not impeded at all.

그러나, 여러요인에 의해 이송빔(10)의 레벨이 낮아지게 되면 도 4와 같은 형태가 되는데 이 때에는 이송빔(10)이 하강하면서 메인작동실린더(150)를 가압하게 된다.However, when the level of the transport beam 10 is lowered by various factors, the shape becomes as shown in FIG. 4, in which case the transport beam 10 descends and presses the main operation cylinder 150.

그에 따라, 메인작동실린더(150) 내부의 유체가 유압배관(160)을 타고 서브작동실린더(140)로 이동되면서 그 하강한 레벨만큼 고정스키드(100)에 부설된 가변스키드(120)를 상승시키게 된다.Accordingly, the fluid inside the main operation cylinder 150 is moved to the sub operation cylinder 140 by the hydraulic pipe 160 to raise the variable skid 120 installed in the fixed skid 100 by the lowered level thereof. do.

따라서, 가변스키드(120)는 회전축(132)을 중심으로 약간 들어올려지는 형태가 될 수 있다.Accordingly, the variable skid 120 may be slightly lifted about the rotation shaft 132.

물론, 이러한 구조 및 작동관계는 바람직한 일 실시예에 불과하며, 가변스키드(120) 전체에 걸쳐 동일구조의 가변스키드(120) 및 메인, 서브작동실린더(140,150)를 설치할 수도 있다.Of course, such a structure and operation relationship is only one preferred embodiment, the variable skid 120 and the main, sub-operating cylinder (140, 150) of the same structure can be installed throughout the variable skid (120).

아울러, 유압배관(160)에는 체크밸브(170)가 설치되어 있으므로 서브작동실린더(140) 내부의 유압이 쉽게 메인작동실린더(150)측으로 이동되지 못하도록 하여 줌으로써 그 레벨유지를 지속적으로 할 수 있을 것이다.In addition, since the check valve 170 is installed in the hydraulic pipe 160, the hydraulic pressure inside the sub-operation cylinder 140 may not be easily moved to the main operation cylinder 150, thereby maintaining the level. .

이상에서 상세히 설명한 바와 같이, 본 고안에 따르면 이송빔의 레벨하강에 즉시 대응하여 가변스키드를 그 강하폭과 대응되는 폭으로 상승시킴으로써 소재의 이송효율을 상승시키고 안전사고를 예방하는 효과를 제공한다.As described in detail above, according to the present invention by increasing the variable skid to a width corresponding to the falling width in response to the level drop of the transport beam immediately provides an effect of increasing the transport efficiency of the material and prevent safety accidents.

Claims (4)

이송빔의 상부에 배설된 고정스키드상의 일부 절개부에 회전축을 매개로 회전가능하게 설치된 가변스키드와;A variable skid rotatably installed on a part of the incision on the fixed skid disposed at the upper part of the conveying beam via a rotating shaft; 상기 회전축의 반대편 고정스키드상에 설치되고, 그 직상방의 상기 가변스키드를 회전동작시키도록 연결된 실린더로드를 구비한 서브작동실린더와;A sub actuating cylinder mounted on a fixed skid opposite the rotating shaft and having a cylinder rod connected to rotate the variable skid above; 상기 이송빔을 상하방향으로 사이에 두고 상기 서브작동실린더의 직하방 위치인 베이스상에 고정되며, 상기 이송빔의 하단면에 접촉지지되는 롤러를 구비한 실린더로드를 갖춘 메인작동실린더와;A main actuating cylinder having a cylinder rod having a roller which is fixed on a base which is a position directly below the sub actuating cylinder with the conveying beam interposed therebetween and supported by a lower surface of the conveying beam; 상기 서브작동실린더와 메인작동실린더를 연결하는 유압배관을 포함하여 구성되는 것을 특징으로 하는 레벨조정이 가능한 가변형 스키드레일빔.Level adjustable variable skidrail beam, characterized in that it comprises a hydraulic pipe for connecting the sub-operating cylinder and the main operation cylinder. 청구항 1에 있어서,The method according to claim 1, 상기 메인작동실린더의 인접측에는 이송빔의 하강정도를 계측할 수 있는 눈금자가 부설된 것을 특징으로 하는 레벨조정이 가능한 가변형 스키드레일빔.Leveling adjustable skidrail beam, characterized in that the adjacent side of the main operation cylinder is provided with a ruler for measuring the degree of falling of the transfer beam. 청구항 1에 있어서,The method according to claim 1, 상기 유압배관에는 체크밸브가 부설된 것을 특징으로 하는 레벨조정이 가능한 가변형 스키드레일빔.The variable type skidrail beam is adjustable in level, characterized in that the hydraulic valve is provided with a check valve. 청구항 1에 있어서,The method according to claim 1, 상기 가변스키드의 후단에는 상기 고정스키드와 회전가능하게 축고정되는 호형상의 곡선아암이 연결설치된 것을 특징으로 하는 레벨조정이 가능한 가변형 스키드레일빔.The rear end of the variable skid is a variable skidrail beam adjustable level, characterized in that the fixed arm and the arc-shaped curved arm rotatably fixed to the installation.
KR20-2003-0023365U 2003-07-19 2003-07-19 Skid rail beam with adjusting level KR200339829Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101918722B1 (en) * 2017-05-16 2018-11-14 주식회사 포스코 Device for preventing scratch of slab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101918722B1 (en) * 2017-05-16 2018-11-14 주식회사 포스코 Device for preventing scratch of slab

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