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KR970001782Y1 - The controller of wheel lifting car - Google Patents

The controller of wheel lifting car Download PDF

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Publication number
KR970001782Y1
KR970001782Y1 KR2019930024465U KR930024465U KR970001782Y1 KR 970001782 Y1 KR970001782 Y1 KR 970001782Y1 KR 2019930024465 U KR2019930024465 U KR 2019930024465U KR 930024465 U KR930024465 U KR 930024465U KR 970001782 Y1 KR970001782 Y1 KR 970001782Y1
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KR
South Korea
Prior art keywords
cylinder
control
box
power
unit
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KR2019930024465U
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Korean (ko)
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KR950013879U (en
Inventor
김진형
Original Assignee
주식회사 기아정기
마규하
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Priority to KR2019930024465U priority Critical patent/KR970001782Y1/en
Publication of KR950013879U publication Critical patent/KR950013879U/en
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Publication of KR970001782Y1 publication Critical patent/KR970001782Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/12Vehicles adapted to transport, to carry or to comprise special loads or objects for salvaging damaged vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00Purposes or special features of road vehicle drive control systems
    • B60Y2300/28Purposes or special features of road vehicle drive control systems related to towing or towed situations

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

내용 없음.No content.

Description

견인차량의 견인제어장치Traction control device for towing vehicle

제1도는 본 고안 장치기 설치된 견인차량의 측면도.1 is a side view of a tow vehicle installed with the device of the present invention.

제2도는 제1도의 평면도.2 is a plan view of FIG.

제3도는 본 고안의 견인제어장치 회로도.3 is a circuit diagram of a traction control device of the present invention.

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

1 : 적재함 2 : 아암붐1: loading box 2: arm boom

4 : 리프트실린더 5 : 익스텐션실린더4 lift cylinder 5 extension cylinder

6 : 틸팅실린더 7 : 바퀴6: tilting cylinder 7: wheel

8 : 지지봉 9 : 가이드레일8: support rod 9: guide rail

10, 11 : 지지판 10a, 11a : 경사면10, 11: support plate 10a, 11a: inclined surface

12 : 바퀴홀딩실리더 13 : 로울러12: wheel holding cylinder 13: roller

21 : 전원공급부 22 : 콘트롤판넬부21: power supply 22: control panel

23 : 전등부 24, 25 : 콘트롤박스23: lamp 24, 25: control box

26 : 차동릴레이 27 : 실린더부26: differential relay 27: cylinder

본 고안은 견인차량의 견인장치에 관한 것으로서, 좀더 구체적으로는 별도의 보조기구를 사용하지 않고도 피견인차량을 신속하게 견인할 수 있도록 한 견인차량의 견인제어장치에 관한 것이다.The present invention relates to a traction device for a tow vehicle, and more particularly, to a traction control device for a tow vehicle to quickly tow a tow vehicle without using a separate auxiliary device.

종래의 견인차량은 적재함의 전방에 크레인이 설치되어 있고 상기 크레인에는 견인고리가 연결되어 있다.The conventional tow vehicle has a crane installed in front of the loading box and the crane has a towing ring connected thereto.

따라서 피견인차량의 견인시 견인고리아 피견인차량의 접속부위에 피견인차량의 파손을 방지하기 위해 쿠션보오드(나무토막등)을 대고 크레인을 동작시키는 레버를 절환시키면 엔진의 동력이 동력취출장치(P. T. O)를 통해 전달되어 윈치(Winch)가 작동되므로 피견인차량의 일측이 점진적으로 들려 견인고리에 매달리게 된다.Therefore, when the tow vehicle is towed, switch the lever to operate the crane with a cushion board (wood chips, etc.) to prevent damage of the tow vehicle to the connection area of the tow vehicle. Passed through the winch (Winch) is operated so that one side of the towing vehicle gradually hangs on the towing ring.

그러나 이러한 종래의 견인차량은 피견인차량을 견인하기 위해 견인고리를 피견인차량의 하부에 걸어주어야 되었으므로 피견인차량을 신속하게 견인하지 못하였음은 물론 반드시 견인고리 및 쿠션보오드등을 준비하여야 되었으므로 견인작업이 번거롭게 되는 문제점이 있었다.However, such a conventional tow vehicle had to hang a tow ring at the bottom of the tow vehicle to tow the tow vehicle, so that the tow vehicle could not be towed quickly, but also had to prepare a tow ring and a cushion board. There was a problem.

본 고안은 종래의 이와같은 문제점을 해결하기 위해 안출한 것으로서, 유압을 이용하여 별도의 보조기구를 사용하지 않고도 피견인차량을 신속하게 견인할 수 있도록 하는데 그 목적을 갖는다.The present invention has been made to solve such a problem in the prior art, and has the purpose to be able to quickly tow the towing vehicle without using a separate auxiliary mechanism using the hydraulic pressure.

상기 목적을 달성하기 위한 본 고안의 각부에 전원을 공급하는 전원공급부와, 전원공급부의 출력전원을 스위칭하고 전원이 공급됨을 표시해주는 콘트롤 판넬부와, 차체상부와 차체후방에 각각 설치되어 콘트롤 판넬부의 스위칭에 의해 작업지역을 밝혀주는 전등부와, 리프트실린더, 익스텐션실린더, 틸팅실린더, 바퀴홀딩실린더로 이루어져 견인장치를 회동시키는 실린더부와, 적재함 전방부에 설치되어 콘트롤 판넬부를 통해 전원을 인가받아 상기 실린더부의 각 실린더를 제어하기 위한 제어레비가 설치되는 제1콘트롤박스와, 적재함 후방부에 설치되어 제1콘트롤박스와 서로 공용되게 연결되어 실린더부를 제어하는 제어레바로 설치되는 제2콘트롤 박스와, 상기 제1 또는 제2콘트롤 박스에서 리프트실린더를 상방향으로 제어할때 틸팅실린더가 하방으로 연동되도록 하는 차동릴레이부를 포함하여 구성된다.Power supply unit for supplying power to each part of the present invention for achieving the above object, a control panel unit for switching the output power of the power supply unit and indicating that the power is supplied, respectively installed on the upper body and the rear of the vehicle control panel A light unit that illuminates the work area by switching, a cylinder part which rotates a traction device consisting of a lift cylinder, an extension cylinder, a tilting cylinder and a wheel holding cylinder, and is installed at the front of the loading box to receive power through the control panel. A first control box in which a control lever for controlling each cylinder of the cylinder unit is installed, a second control box installed in the rear of the loading box and connected in common with the first control box and installed as a control lever for controlling the cylinder unit; The tilting cylinder is lowered when the lift cylinder is controlled upward in the first or second control box. It comprises a differential relay unit for interlocking with the room.

이하, 본 고안의 일실시예를 첨부된 제1도 내지 제3도를 참고로하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in more detail with reference to FIGS. 1 to 3.

제1도는 본 고안 장치가 설치된 견인차량의 측면도이고 제2도는 제1도의 평면도이며 제3도는 본 고안의 견인제어장치 회로도이다.FIG. 1 is a side view of a towing vehicle in which the device of the present invention is installed, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a circuit diagram of the device of the present invention.

본 고안은 적재함(1)의 후방으로 노출되게 ㄱ 형상의 아암붐(ARM BOOM)(2)이 축(3)을 중심으로 회동가능하게 결합되어 있고 상기 적재함(1)과 아암붐(2)사이에는 아암붐(2)을 승강시키는 리프트실린더(4)가 설치된다.The present invention has an arm-shaped arm boom (2) is rotatably coupled about an axis (3) so as to be exposed to the rear of the loading box (1) and between the loading box (1) and the arm boom (2) The lift cylinder 4 which raises and lowers the arm boom 2 is installed.

상기 아암붐(2)의 하단에 지면과 수평되게 승강함과 동시에 지면과 평행되게 동작하는 익스텐션실린더(Extension Cylinder)(5)가 회동가능하게 설치되어 있고 상기 아암붐(2)과 익스텐션실린더(5)사이에는 아암붐(2)의 승강에 따라 익스텐션실린더(5)를 지면과 수평으로 유지시켜 주는 틸팅실린더(Tilting Cylinder)(6)가 설치되어 있다.An extension cylinder (5) rotatably mounted at the lower end of the arm boom (2) and parallel to the ground is rotatably installed, and the arm boom (2) and the extension cylinder (5) are rotatably installed. Tilting cylinder (6) for keeping the extension cylinder (5) level with the ground in accordance with the lifting and lowering of the arm boom (2) is provided.

그리고 상기 익스텐션실린더(5)의 끝단에는 피견인차량의 바퀴(7)를 홀딩하는 바퀴홀딩수단이 회동가능하게 연결된다.The wheel holding means for holding the wheel 7 of the towed vehicle is rotatably connected to the end of the extension cylinder 5.

본 고안의 일실시예에서는 바퀴홀딩수단으로 익스텐션실린더(5)의 끝단에 지지봉(8)이 회동가능하게 결합되어 있고 상기 지지봉(8)의 양단에는 피견인차량의 바퀴(7)가 수용되는 가이드레일(9)이 고정되어 있으며, 가이드레일(9)사이에 위치되는 지지봉(8)에는 피견인차량의 견인시 바퀴(7)와 접속되는 지지판(10)이 고정되어 있다.In an embodiment of the present invention, the support rod 8 is rotatably coupled to the end of the extension cylinder 5 as the wheel holding means, and both ends of the support rod 8 are guide rails for receiving the wheel 7 of the towed vehicle. (9) is fixed, the support plate (10) connected to the wheel (7) during the towing of the towing vehicle is fixed to the support rod (8) located between the guide rail (9).

그리고 가이드레일(9)의 내측에는 또다른 지지판(11)이 바퀴홀딩실린더(12)의 동작에 따라 회동가능하도록 설치되어 있는데, 이때 지지봉(8)에 고정된 지지판(10)과, 바퀴홀딩실린더(12)에 의해 회동되는 지지판(11)에는 경사켠(10a)(11a)이 각각 형성되어 있다.In addition, another support plate 11 is installed inside the guide rail 9 so as to be rotatable according to the operation of the wheel holding cylinder 12. At this time, the support plate 10 fixed to the support rod 8 and the wheel holding cylinder On the support plate 11 rotated by 12, inclined surfaces 10a and 11a are formed, respectively.

이는 각 지지판(10)(11)이 피견인차량의 바퀴(7)와 접속될때 접속되는 면적을 최대한 눌려주기 위함이다.This is to depress the area to be connected as much as possible when each support plate 10, 11 is connected to the wheel 7 of the tow vehicle.

또한, 지지봉(8)의 하방에는 한쌍의 로울러(13)가 회전가능하게 설치되어 있는데, 이는 제1도와 같이 바퀴홀딩수단을 이용하여 바퀴(7)를 홀딩시에 바퀴홀딩수단을 용이하게 피견인차량 측으로 이동시킬 수 있도록 하기 위함이다.In addition, a pair of rollers 13 are rotatably installed below the support bar 8, which makes it easy to use the wheel holding means when the wheel 7 is held by using the wheel holding means as shown in FIG. 1. This is to be able to move to the side.

상기 바퀴홀딩수단은 당해 분야에 종사하는 기술자에 의해 여러가지 형태로 적용시킬 수 있게됨은 이해가능한 것이다.It is understood that the wheel holding means can be applied in various forms by those skilled in the art.

또, 상기 각 실린더는 제3도와 같은 견인제어장치에 따라 순차적으로 동작하도록 되어 있다.In addition, the cylinders are configured to operate sequentially in accordance with the traction control device as shown in FIG.

즉, 본 고안의 견인제어장치의 구성은 자동차의 키 스위치 온(ON) 작동시(엔진운전) 밧데리(BAT) 전원을 이용하여 제어장치의 전원으로 공급하는 전원공급부(21)와, 야간견인작업을 용이하게 진행하기 위하여 차체상한과 차체후방에 설치되는 전동부(23)와, 퓨즈, 매인파워스위치, 전원표시램프. 전동스위치 등으로 이루어져 상기 전원공급부(21)의 전원이 전동부(23)에 공급되도록 스위칭하고 각부에 전원을 공급하도록 스위칭하며, 각부에 전원이 공급됨을 표시하기 위한 콘트롤 판넬(Control Pannel)(22)과, 리프트실린더(4), 익스텐션실린더(5), 틸팅실린더(6), 바퀴홀딩실린더(12)등으로 이루어져 견인장치를 회동시키는 실린더부(27)와 적재함(1)의 전방(운전석뒤)에 설치되어 실린더부(27)의 각 실린더를 제어하도록 제어레바가 설치되는 제1콘트롤 박스(24)와, 적재함(1) 후방에 설치되어 실린더부(27)의 각 실린더를 제어하도록 제어레바가 설치되는 제1콘트롤 박스(24)와, 적재함(1) 후방에 설치되어 실린더부(27)의 각 실린더를 제어하기 위한 제어레바가 설치된 제2콘트롤 박스(25)와, 리미트 스위치(L/S), 릴레이(RELAY)등으로 이루어져, 상기 제1, 제2콘트롤 박스(24, 25)에서 리프트실린더(4)를 상방향으로 제어할때 틸팅실린더(12)가 하방향으로 연동되도록 하고 틸팅실린더(12)를 하방향으로 제어할때는 리프트실린더(4)의 상방향 동작이 연동되지 않도록 하기위한 차동릴레이부(26)를 포함하여 구성된다.That is, the configuration of the traction control device of the present invention is a power supply unit 21 for supplying power to the control device by using the battery (BAT) power when the key switch on (ON) of the vehicle (engine operation) and night towing operation In order to facilitate the process, the upper portion of the vehicle body and the transmission unit 23 installed at the rear of the vehicle body, fuses, main power switch, and power indicator lamp. It is composed of an electric switch and the like to switch the power of the power supply unit 21 is supplied to the electric motor 23, and to switch to supply power to each part, the control panel (Control Pannel) (22) for indicating that power is supplied to each part ), A cylinder (27) for rotating the traction device and the front of the loading box (1) consisting of a lift cylinder (4), an extension cylinder (5), a tilting cylinder (6) and a wheel holding cylinder (12). And a control lever 24 installed at the rear side of the stacking box 1 to control each cylinder of the cylinder portion 27 and a control lever 24 installed at the rear of the loading box 1 to control each cylinder of the cylinder portion 27. The first control box 24 is installed, the second control box 25 is provided in the rear of the stacking box (1) and the control lever for controlling each cylinder of the cylinder portion 27, and the limit switch (L / S), the relay (RELAY), etc., the first and second control When the lift cylinder 4 is controlled upward in the boxes 24 and 25, the tilting cylinder 12 is interlocked downward. When the tilt cylinder 12 is controlled downward, the upward direction of the lift cylinder 4 is controlled. It is configured to include a differential relay unit 26 to prevent the operation is interlocked.

여기서, 제1콘트롤 박스(24)와 제2콘트롤 박스(25)는 사용자의 편리에 따라 제1콘트롤 박스(24) 또는 제2콘트롤 박스(25)를 선택하여 제어할 수 있도록 되어 있다.Here, the first control box 24 and the second control box 25 are configured to select and control the first control box 24 or the second control box 25 according to the user's convenience.

이와같이 구성된 본 고안의 견인차량의 견인제어장치 동작을 설명하면 다음과 같다.Referring to the operation of the traction control device of the present invention configured as described above is as follows.

자동차용 밧데리(BAT)전원이 차량의 키 스위치(Key S/W)온 동작시 콘트롤 판넬(22)의 휴즈를 거쳐, 메인파워 스위치의 온/오프로 인해 표시램프가 점등되어 전류흐름의 이상 유무를 표시해주고 이를 통과된 전류는 제1콘트롤 박스(24) 및 제2콘트롤 박스(25)의 제어레바 단자들에 유입된다.When the battery (BAT) for automobiles is turned on, the display lamp is turned on due to the on / off of the main power switch when the key switch (Key S / W) is turned on. Indicates that the current passed through the control lever terminals of the first control box 24 and the second control box 25 flows into the control lever terminals.

그리고 각 콘트롤 박스(24, 25)의 제어레바의 작동에 따라 각 제어레바에 상응하는 실린더에 전류가 공급되어 실린더를 움직여주게 된다.In addition, according to the operation of the control levers of the control boxes 24 and 25, current is supplied to the cylinders corresponding to the control levers to move the cylinders.

즉, 제1, 제2콘트롤 박스(24, 25)의 리프트실린더 상하 제어레바에 의해 리프트실린더(4)가 움직이고 익스텐션실린더 상하 제어레바에 의해 익스텐션실린더(5). 틸팅실린더 상하 제어레바에 의해 틸팅실린더(6), 바퀴홀딩실린더 상하 제어레바에 의해 바퀴홀딩실린더(12)가 움직인다.That is, the lift cylinder 4 is moved by the lift cylinder upper and lower control levers of the first and second control boxes 24 and 25, and the extension cylinder 5 is moved by the extension cylinder upper and lower control levers. The tilting cylinder 6 and the wheel holding cylinder 12 are moved by the tilting cylinder upper and lower control levers and the wheel holding cylinder 12 by the tilting cylinder upper and lower control levers.

그런데 상기 리프트실린더가 상방향으로 동작되도록 제어되면 차동릴레이부(26)의 리미트스위치(L/S)를 통해 릴레이 스위치가 온되어 전원공급부(21)의 전류가 틸팅실린더(6)의 하방향 동작 단자에 인가된다.However, when the lift cylinder is controlled to operate in the upward direction, the relay switch is turned on through the limit switch (L / S) of the differential relay unit 26 so that the current of the power supply unit 21 operates downward of the tilting cylinder 6. Is applied to the terminal.

따라서 틸팅실린더 제어레바를 작동시키지 않고 리프트실린더(6)도 동시에 연동되어 하방향으로 움직이게 된다.Therefore, the lift cylinder 6 is also linked together and moves downward without operating the tilting cylinder control lever.

반면 틸팅실린더가 하방향으로 움직이도록 틸팅실린더 제어레바를 작동시킬 때 리프트실린더(4)는 연동되지 않는다.On the other hand, when the tilting cylinder control lever is operated so that the tilting cylinder moves downward, the lift cylinder 4 is not interlocked.

한편, 콘트롤 판넬부(22)의 전동스위치를 통해 전등부(23)에 전류가 인가되어 야간 견인작업시 작업을 용이하게 실시하도록 작업지역을 밝혀준다.On the other hand, the electric current is applied to the lamp unit 23 through the electric switch of the control panel unit 22 to illuminate the work area to facilitate the operation during the night towing operation.

이상에서 설명한 바와같은 본 고안의 견인차량 견인제어장치에 있어서는 견인제어레바가 적재함의 전후에 각각 설치되어 있으므로 편리한 위치에서 견인을 제어할 수 있고, 리프트실린더를 상방향으로 제어하면 동시에 틸팅실린더가 하방향으로 연동되므로 익스텐션실린더를 지면과 수평하게 자동 유지시켜 주므로써 견인작업이 편리하여 별도의 보조기구를 사용하지 않고도 피견인차량을 신속하게 견인할 수 있는 등의 효과가 있다.In the towing vehicle traction control device of the present invention as described above, the traction control levers are installed before and after the loading box, so that the traction can be controlled at a convenient position, and when the lift cylinder is controlled upward, the tilting cylinder Since the extension cylinder is automatically maintained horizontally with the ground because it is interlocked in the direction, the towing operation is convenient and the towing vehicle can be quickly towed without using an additional auxiliary device.

Claims (1)

각부에 전원을 공급하는 전원공급부(21)와, 전원공급부(21)의 출력전원을 스위칭하고 전원이 공급됨을 표시해주는 콘트롤 판넬부(22)와, 차체상부와 차체후방에 각각 설치되어 콘트롤 판넬부(22)의 스위칭에 의해 작업지역을 밝혀주는 전등부(23)와, 리프트실린더(4)와, 익스텐션실린더(5), 틸팅실린더(6), 바퀴홀딩실린더(12)로 이루어져 견인장치를 회동시키는 실린더부(27)와, 적재함 전방부에 설치되어 콘트롤 판넬부(22)를 통해 전원을 인가받아 상기 실린더부(27)의 각 실린더를 제어하기 위한 제어레바가 설치되는 제1콘트롤 박스(24)와, 적재함 후방부에 설치되어 제1콘트롤 박스(24)와 서로 공용되게 연결되어 실린더부(27)를 제어하는 제어레 바로 설치되는 제2콘트롤 박스(25)와, 상기 제1, 또는 제2콘트롤 박스(24, 25)에서 리프트실린더(4)를 상방향으로 제어할 때 틸팅실린더(6)가 하방으로 연동되도록 하는 차동릴레이부(26)를 포함하여 구성됨을 특징으로 하는 견인차량의 견인제어장치.A power supply unit 21 for supplying power to each unit, a control panel unit 22 for switching the output power of the power supply unit 21 and indicating that power is supplied, and a control panel unit installed at the upper part of the vehicle body and the rear of the vehicle body, respectively. (22) is composed of a light unit (23), a lift cylinder (4), an extension cylinder (5), a tilting cylinder (6), a wheel holding cylinder (12) to illuminate the work area by switching of the towing device. The first control box 24 is installed in the cylinder portion 27 and the front of the stacking box is provided with a control lever for controlling each cylinder of the cylinder portion 27 by receiving power through the control panel unit 22. And a second control box 25 installed at a rear side of the loading box and installed in a control lever for controlling the cylinder part 27 by being connected to the first control box 24 in common with each other, and the first or the second control box. Control lift cylinder 4 upward from control box 24, 25 When the traction control device of the towing vehicle, characterized by comprised a differential relay (26) such that the tilting cylinder (6) is interlocked into the lower side.
KR2019930024465U 1993-11-19 1993-11-19 The controller of wheel lifting car KR970001782Y1 (en)

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