KR970005472Y1 - Cable-winder for a reclaimer - Google Patents

Cable-winder for a reclaimer Download PDF

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Publication number
KR970005472Y1
KR970005472Y1 KR2019930030581U KR930030581U KR970005472Y1 KR 970005472 Y1 KR970005472 Y1 KR 970005472Y1 KR 2019930030581 U KR2019930030581 U KR 2019930030581U KR 930030581 U KR930030581 U KR 930030581U KR 970005472 Y1 KR970005472 Y1 KR 970005472Y1
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KR
South Korea
Prior art keywords
foreign matter
power supply
supply cable
guide drum
raw material
Prior art date
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KR2019930030581U
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Korean (ko)
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KR950018598U (en
Inventor
박상모
유룡준
Original Assignee
포항종합제철 주식회사
조말수
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Priority to KR2019930030581U priority Critical patent/KR970005472Y1/en
Publication of KR950018598U publication Critical patent/KR950018598U/en
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Publication of KR970005472Y1 publication Critical patent/KR970005472Y1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/005—Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2407/00—Means not provided for in groups B65H2220/00 – B65H2406/00 specially adapted for particular purposes
    • B65H2407/10—Safety means, e.g. for preventing injuries or illegal operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material

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  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

요약 없음No summary

Description

원료수불기의 전원공급 케이블 권하 권상장치Power supply cable hoisting device

본 고안은 상기와 같은 종래의 제반 문제점을 해소하기 위해 안출된 것으로서, 원료 수불기 본체가 이동중 전원공급 케이블의 권하를 일정하게하여 권상, 권하 작업시 전원공급 케이블이 손상을 전혀 입지 않도록 하는 원료 수불기의 전원공급케이블 권하, 권상장치를 제공함에 그 목적이 있다.The present invention has been devised to solve the above-mentioned conventional problems, the raw material receiving machine body is to ensure the constant unloading of the power supply cable during movement, so that the power supply cable is not damaged at all during the lifting, unwinding work Its purpose is to provide blowing power supply cable winding and hoisting devices.

나) 고안의 구성 및 작용B) the composition and function of the device;

본 고안은 원료 수불기 본체(1)의 하단에 전원 공급 케이블(4)을 감아주고 풀어 주는 안내드럼(15)을 설치하여서 된 통상의 것에 있어서, 각종 이물질을 부드럽게 타고 넘어 갈 수 있는 완충부재(12)를 안내드럼(15)의 구동축(15a)양단에 설치하고, 상기 안내드럼(15)의 구동축(15a)보다 높은 위치에 있는 이물질은 운전실에서 즉시 감지할 수 있도록 이물질 감지판(18)을 설치하였으며, 상기 이물질 감지판(18)에는 이물질 접촉에 따른 경보음을 발생시키기 위한 근접센서(19)를 이물질 감지판(18)의 내면에 설치하고, 상기 이물질 감지판(18)은 이물질과의 접촉시 발생하는 충격을 흡수하기 위하여 하부 안내환봉(6)에 연결설치된 완충부재(14)와 안내드럼(15)의 구동축(15a)에 연결설치된 또 다른 완충부재(12)에 의하여 연결설치하였다.The present invention is a conventional one made by installing the guide drum 15 for winding and releasing the power supply cable 4 at the lower end of the raw material receiver body 1, the cushioning member that can smoothly ride over various foreign matter ( 12) is installed at both ends of the drive shaft (15a) of the guide drum 15, the foreign matter detection plate 18 so that the foreign matter at a position higher than the drive shaft (15a) of the guide drum 15 can be immediately detected in the cab. In the foreign matter detection plate 18, a proximity sensor 19 for generating an alarm sound according to a foreign matter contact is installed on the inner surface of the foreign matter detection plate 18, and the foreign matter detection plate 18 is separated from the foreign matter detection plate 18. In order to absorb the shock generated when the contact was installed by the buffer member 14 connected to the lower guide round bar (6) and another buffer member 12 connected to the drive shaft (15a) of the guide drum (15).

그리고, 상기와 같은 완충구성과 이물질 감지 구성을 구비하는 안내드럼(15)은 원료 수불기 본체(1)의 하측에 설치하는 것으로, 특징적인 것은 안내드럼(15)의 설치 높이가 원료 수불기 본체(1)의 이동을 위한 가이드 레일(8)의 높이가 일치하게 설치하였다.In addition, the guide drum 15 having the buffer structure and the foreign matter sensing configuration as described above is installed below the raw material receiver main body 1, characterized in that the installation height of the guide drum 15 is the raw material receiver main body The height of the guide rails 8 for the movement of (1) was installed to match.

도면 중 미설명부호 2는 케이블의 권취드럼, 7은 지지스프링, 8은 가이드 레일, 10은 원료 수불기의 이동바퀴이다.In the drawings, reference numeral 2 denotes a winding drum of a cable, 7 a support spring, 8 a guide rail, and 10 a moving wheel of a raw material receiver.

이와 같이 구성된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.

본 고안의 원료 수불기 본체(1)는 소정의 기능을 이행하기 위하여 전원 공급에 의해 가이드 레일(8)을 따라 전, 후방으로 이동하면서 지면에 널려 있는 작은 크기의 돌맹이 및 철근 또는 파이프등이 안내드럼(15)과 접촉하는 경우 안내드럼(15)의 구동축(15a)에 설치된 완충부재(12) 및 하부안내환봉(6)에 연결설치된 완충부재(14)에 의해 충격을 흡수함과 동시에 이물질을 부드럽게 타고 넘어가 소정의 방향으로 이동하고, 보다 큰 부피로 된 장애물에 걸리는 경우에는 경사지게 설치된 장애물 감지판(18)이 하부 안내드럼(15)과의 사이를 일정한 공간으로 유지시키다가 원료 수불기 본체(1)의 이동력에 의하여 이물질 감지판(18)이 서서히 하부 안내드럼(15)축으로 이동을 하여 이들 사이의 공간이 좁혀 지면서 센서(19)가 작동하게 된다.The raw material receiving machine main body 1 of the present invention is guided by a small sized boulder, reinforcing bar or pipe, etc., which is suspended on the ground while moving forward and backward along the guide rail 8 by a power supply to perform a predetermined function. In case of contact with the drum 15, foreign matter is absorbed by the shock absorbing member 12 installed in the drive shaft 15a of the guide drum 15 and the shock absorbing member 14 connected to the lower guide round bar 6, When riding smoothly and moving in a predetermined direction and caught by a larger volume of obstacle, the obliquely installed obstacle detecting plate 18 maintains a constant space between the lower guide drum 15 and the raw material receiving body. The foreign matter detection plate 18 is gradually moved to the lower guide drum 15 by the moving force of 1), and the space between them is narrowed, so that the sensor 19 operates.

한편, 이물질 감지판(18)에 장애물 또는 이물질이 닿아 센서(19)가 하부안내드럼(15)에 가까워져 근접한 상태를 이루면 센서(19)가 이를 감지하게 되며 신호를 증폭시켜 신호 변환 릴레이(23)가 동작을 하게 된다.On the other hand, when an obstacle or a foreign substance touches the foreign matter detection plate 18 and the sensor 19 approaches the lower guide drum 15, the sensor 19 detects this and amplifies the signal to amplify the signal to convert the signal 23. Will work.

이렇게 동작된 신호변환 릴레이(23)의 접점은 경보기(24)를 작동시켜 설비에 이상이 발생되었다고 경보음을 발하여 주면 운전실의 근무자가 즉시 후속조치할 수 있게 된다.The contact point of the signal conversion relay 23 operated in this manner operates the alarm 24 to give an alarm that an abnormality has occurred in the facility, so that the worker in the cab can immediately follow up.

상기의 경보 장치는 정지시킬 수도 있으나, 여기서는 경보기를 설치하여 경보기능을 갖게 한다.The alarm device may be stopped, but in this case, an alarm device is installed to have an alarm function.

다) 고안의 효과C) the effect of the design

이상에서와 같이 본 고안은 이물질의 크기에 관계 없이 안내드럼은 전후 방향으로 이동을 원활하게 할 수 있으며, 이동방향에 이물질이 놓여 있어도 안내드럼에 부착한 완충부재와 이물질보다 큰 장애물이 이동방향을 가로 막고 있는 경우에는 장애물 감지판이 눌리면서 근접센서에 의한 경보음이 운전실에서 발생하여 이상 발생시 즉시 운전자가 설비를 정지시켜 점검을 실시하게 된다.As described above, the present invention can smoothly move the guide drum back and forth regardless of the size of the foreign matter, even if the foreign matter is placed in the movement direction, the cushioning member attached to the guide drum and obstacles larger than the foreign matter to the movement direction In the case of blocking, the obstacle detection plate is pressed and an alarm sound by the proximity sensor is generated in the cab. When an error occurs, the driver stops the facility and checks it.

특히 케이블의 절손후 연결시킨 구성에 의하여 두꺼워진 부분이 마찰되지 않으므로 재작업의 필요성이 현저히 낮아지며 마찰에 의한 마모를 근본적으로 해결하여 케이블의 사용수명을 반영구적으로 연장시키는 효과가 있다.In particular, since the thickened part is not rubbed by the configuration after the cable is broken, the necessity of rework is remarkably lowered, and the wear life due to the friction is fundamentally solved, thereby extending the service life of the cable semi-permanently.

제1도는 본 고안의 원료 수불기 본체에 대한 측면개략도1 is a side schematic view of the raw material receiving machine body of the present invention

제2도는 본 고안의 원료 수불기의 전원공급케이블 권하 권상장치의 요부 발취확대도Figure 2 is an enlarged drawing of the main part of the power supply cable lifting hoist device of the raw material receiver of the present invention

제3도는 본 고안의 원료 수불기본체에서 전원공급케이블 권하 권상장치부분의 확대 사시도3 is an enlarged perspective view of a part of a power supply cable winding hoisting device in a raw material receiving base of the present invention;

제4도는 본 고안의 안내드럼에 완충부재를 설치한 상태롤 보인 측면개략도Figure 4 is a schematic side view showing a roll installed with a cushioning member in the guide drum of the present invention

제5도는 본 고안의 전원 공급 케이블이 안내 드럼을 지나가는 상태를 보인 사시도5 is a perspective view showing a state in which the power supply cable of the present invention passes through the guide drum

제6도는 본 고안의 감지판 일부를 절결한 상태의 사시도6 is a perspective view of a state in which a part of the sensing plate of the present invention is cut out

제7도는 본 고안의 감지판을 안내드럼상에 설치한 상태의 측면개략도7 is a schematic side view of the sensing plate of the present invention installed on the guide drum

제8도는 도6의 감지장치 센서(Sensor)의 회로 구성도FIG. 8 is a circuit diagram illustrating a sensor of FIG. 6.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 원료수불기 본체4 : 전원 공급용 케이블1: Raw material receiving body 4: Power supply cable

5 : 상부안내환봉6 : 하부안내환봉5: upper guide round bar 6: lower guide round bar

12. 14 : 완충장치15 : 안내드럼12. 14: shock absorber 15: guide drum

18 : 장애물 감지판19 : 근접센서18: obstacle detection plate 19: proximity sensor

20 : 센서입력 케이블21 : 검출회로부20 sensor input cable 21 detection circuit

23 : 센서신호 변환 릴레이24 : 경보기23: sensor signal conversion relay 24: alarm

가. 고안의 목적end. Purpose of devising

1) 고안이 속하는 기술분야 및 그 분야의 종래기술1) the technical field to which the invention belongs and its prior art

본 고안은 야드(Yard)원료 수불기(Reclaimer)의 전원 공급 케이블 권하시 지면에 정확하게 펼쳐지게 하는 장치로서 연료탄 수불기의 운행시 발생되는 진동이나 주변 바람에 의한 전원 공급케이블의 흔들림 발생시에도 일정하고 정확하게 권하하고 권상할 수 있도록 한 장치에 관한 것이다.The present invention is a device to spread the power supply cable of the Yard raw material reclaimer on the ground accurately, even when the power supply cable shakes due to the vibration or ambient wind generated during the operation of the fuel coal delivery machine. It is about a device that can be lifted and hoisted.

이러한 원료 수불기(Reclaimer)는 전원 공급 케이블(4)권하시 지면에 정확하게 펼쳐지게 하는 장치로서 종래에는 도 3및 도 5에서 도시된 바와 같이 원료 수불기 본체(1)의 하측에 설치된 안내드럼(15)의 상부와 하부에 한쌍의 안내환봉(5)(6)을 장애물 감지판(18)내측에 각각 일정한 간격으로 설치하였다.The raw material reclaimer (Reclaimer) is a device for unfolding exactly on the ground when the power supply cable (4) recommended conventional guide drum (15) installed on the lower side of the raw material receivable main body 1 as shown in Figs. A pair of guide round bars (5) and (6) at the upper and lower portions of the obstacle sensing plate (18) inside each installed at regular intervals.

상기와 같이 구성된 원료 수불기(Reclaimer)본체 (1)는 이동할 때나 작업에 의한 구간 운전(Inching 운전)시에 설비자체가 흔들리게 된다.The raw material reclaimer body 1 configured as described above shakes the equipment itself when moving or during section operation (Inching operation) by work.

특히, 강풍 발생시나 설비를 이동할 때에는 전원 공급 케이블(4)이 심하게 요동을 치게되며, 이때 전원 공급 케이블(4)이 권하될때에는 안내드럼(15)과 상부 안내환봉(5)및 하부안내환봉(5)(6)에 의해 지면에 일정하게 펼쳐지려고 하나전원 공급 케이블(4)과 상, 하부안내환봉(5)(6)사이에 공간이 많고 안내드럼(15)의 전원 공급 케이블(4)이 닿는 부분이 평면으로 형성되어 권하권상 되는 상태를 이룬다.In particular, when a strong wind is generated or the equipment is moved, the power supply cable 4 vibrates violently, and when the power supply cable 4 is recommended, the guide drum 15 and the upper guide round bar 5 and the lower guide round bar ( 5) (6) There is a lot of space between the power supply cable (4) and the upper and lower guide round bars (5) (6) so that the power supply cable (4) of the guide drum (15) The contacting part is formed in a plane to achieve a state of unwinding.

이때에는 전원 공급 케이블(4)이 상, 하부 안내환봉(5)(6)에 약간씩 닿아 손상이 조금씩 발생되는 상태에서 작업을 한다.At this time, the power supply cable (4) is slightly in contact with the upper, lower guide round bar (5) (6) to work in a state where little damage occurs.

그러나 원료수불기 본체(1)의 운행중 나타나는 진동과 외풍에 의하여 전원 공급 케이블(4)이 요동을 치면서 흔들리기 시작하면 상, 하부환봉(5)(6)의 한쪽으로 전원 공급 케이블(4)이 움직이게 되고 심하게 좌, 우로 전원 공급 케이블(4)이 요동치면 지면에 불규칙하게 권하되며, 상기 불규칙한 폭은 안내드럼(15)을 기준으로 좌, 우 약 1m 가까이 넓게 자리하게 되는 문제점이 있다.However, when the power supply cable 4 starts to shake while shaking due to vibrations and drafts occurring during the operation of the raw material receiving body 1, the power supply cable 4 is moved to one of the upper and lower round bars 5 and 6. When the power supply cable (4) is moved to the left and right to swing, it is irregularly dropped on the ground, and the irregular width is located about 1m wider than the guide drum (15).

상기와 같은 문제점의 중복현상으로 전원 공급케이블(4)이 절단되면 초절연테이프로 감싸아 접합시키므로 연결부위가 두꺼워지게 되어 이 부분이 상, 하부안내환봉(5)(6)에 닿게 되는 것이어서 전원 공급 케이블(4)에 손상을 많이 입게 되어 전원 공급이 수월하게 이루어지지 않게 되고 누전되는 전기에 의해 안전사고도 발생하는 경우가 있다.When the power supply cable 4 is cut due to the overlapping problem as described above, it is wrapped with an ultra-insulated tape and bonded so that the connection part becomes thick, so that this part is in contact with the upper and lower guide rods 5 and 6, Since the supply cable 4 is damaged a lot, the power supply may not be easily performed, and a safety accident may also occur due to a short circuit of electricity.

Claims (1)

원료 수불기 본체(1)의 하단에 전원 공급 케이블(4)을 안내해 주는 안내드럼(15)을 설치하여서된 통상의 것에 있어서, 각종 이물질을 부드럽게 타고 넘어갈 수 있는 완충부재(12)를 안내드럼(15)의 구동축(15a)양단에 설치하고, 상기 안내드럼(15)의 구동축(15a)보다 높은 위치에 있는 이물질은 운전실에서 즉시 감지할 수 있도록 이물질 감지판(18)을 설치하였으며, 상기 이물질 감지판(18)에는 이물질 접촉에 따른 경보음을 발생시키기 위한 근접센서(19)를 이물질 감지판(18)의 내면에 설치하고, 상기 이물질 감지판(18)은 이물질과의 접촉시 발생하는 충격을 흡수하기 위하여 하부안내환봉(6)에 연결설치된 완충부재(14)와 안내드럼(15)의 구동축(15a)에 연결설치된 또 다른 완충부재(12)를 이용하여 연결설치하여서 됨을 특징으로 하는 원료 수불기의 전원공급케이블 권하장치.In a conventional one provided with a guide drum 15 for guiding the power supply cable 4 at the lower end of the raw material receiver main body 1, a buffer member 12 for smoothly riding various foreign substances can be guided ( Installed on both ends of the drive shaft (15a) of 15), the foreign matter detection plate 18 is installed so that the foreign matter in the position higher than the drive shaft (15a) of the guide drum 15 can be immediately detected in the cab, the foreign material detection The plate 18 is provided with a proximity sensor 19 for generating an alarm sound according to the foreign matter contact on the inner surface of the foreign matter detection plate 18, the foreign matter detection plate 18 is a shock generated when contact with the foreign matter. The number of raw materials characterized in that by using the buffer member 14 connected to the lower guide round bar 6 and another buffer member 12 connected to the drive shaft 15a of the guide drum 15 for absorption. Blowing power supply cable And the device.
KR2019930030581U 1993-12-29 1993-12-29 Cable-winder for a reclaimer KR970005472Y1 (en)

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KR970005472Y1 true KR970005472Y1 (en) 1997-06-05

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