KR800002163Y1 - The lifting apparatus of vechile maintenance - Google Patents

The lifting apparatus of vechile maintenance Download PDF

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Publication number
KR800002163Y1
KR800002163Y1 KR7905657U KR790005657U KR800002163Y1 KR 800002163 Y1 KR800002163 Y1 KR 800002163Y1 KR 7905657 U KR7905657 U KR 7905657U KR 790005657 U KR790005657 U KR 790005657U KR 800002163 Y1 KR800002163 Y1 KR 800002163Y1
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KR
South Korea
Prior art keywords
elevator
lift
screw rod
fixed plate
slide
Prior art date
Application number
KR7905657U
Other languages
Korean (ko)
Inventor
장효건
Original Assignee
장효건
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 장효건 filed Critical 장효건
Priority to KR7905657U priority Critical patent/KR800002163Y1/en
Application granted granted Critical
Publication of KR800002163Y1 publication Critical patent/KR800002163Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • B66F7/14Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00Lifting apparatus
    • B66F2700/12Lifting platforms for vehicles or motorcycles or similar lifting apparatus

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

내용 없음.No content.

Description

차량 정비용 리프트Car maintenance lift

제 1 도는 본 고안 요부의 분해사시도.1 is an exploded perspective view of the main part of the present invention.

제 2 도는 본 고안의 단면도.2 is a cross-sectional view of the present invention.

본 고안은 리프트의 승강자가 나사봉에 의하여 상승할때는 접동자에 고정된 고정판에 걸리어 접동자와 함께 상승되고 승강자가 하강하여 접동자가 지면이나 대판에 걸리게 되면 승강자가 접동자의 고정판에서 분리하여 공회동되게 하여 리프트의 안전성을 보다 높힐 수 있게한 차량정비용 리프트에 관한 것으로 종래 접동자 내부에 승강자를 삽설하여 나사봉의 회동으로 승강자가 승강하면 접동자가 지주 내부의 레일을 따라 승강되면서 차량을 임의 높이로 올리거나 내리게 되어 있으나, 접동자의 하강 도중에 완간이 지면에 닿거나 지면에 놓은 공구가 완간에 걸리어 그 이상 하강할 수 없는데도 나사봉이 계속 회동하는 경우 접동자나 승강자가 파열되어 리프트의 기능이 상실되거나 고장을 일으키어 정비중인 무거운 차량이 그대로 땅에 떨어져 사고를 내게되는 위험한 결점이 있고, 승강자의 공회동을 위하여 승강자에 라쳇기구를 형성한 것도 있으나, 라쳇기구를 괘지하는 핀의 이탈시에는 승강자의 계속적인 공회동으로 접동자가 승강할 수 없는 미비점이 있었다.The present invention is to be lifted by the fixed plate fixed to the slide when the lift of the lift by the screw rod is raised together with the slide, and when the lift is lowered and the slide is caught on the ground or the plate, the lift is separated from the fixed plate of the slide The present invention relates to a fixed-cost lift that enables the safety of the lift to be higher. When a lifter is lifted by the rotation of a screw rod, the slide is lifted along the rail inside the prop and the vehicle is raised to an arbitrary height. If the screw rod continues to rotate even though the rod is touching the ground or the tool placed on the ground is caught in the ground during the descent of the slide, but the tool cannot be lowered further, the slide or the lifter ruptures, causing the lift to malfunction or fail. Heavy vehicles under maintenance will fall off the ground There is a dangerous flaw in the process, and a ratchet mechanism has been formed on the elevator for the passenger's idle meeting.However, when the pin is holding the ratchet mechanism, the passenger cannot climb due to the continuous idle meeting of the elevator. there was.

본 고안은 이러한 결점을 시정하고 리프트의 안전성을 높이기 위하여 리프트의 나사봉이 회동함에 따라 승강되는 승강자와 지주 내부의 레일을 따라 승강하는 접동자를 결합하여서 된 공지의 차량 정비용 리프트에 있어서, 승강자의 상면에 경사턱을 형성하고 접동자의 상부에는 수개의 경사턱이 형성된 고정판을 승강자의 경사턱과 상승 방향에서 걸릴 수 있게 접동자 내부에 장착하여 나사봉이 일측으로 회전하면 승강자의 경사턱과 고정자의 경사턱이 상호 맞물리어 승강자는 회동없이 접동자와 함께 상승되고 나사봉이 타측으로 회전하면, 이때 승강자에는 접동자의 자중으로 눌리어 함께 하강되나 하강중에 접동자가 외부의 어떤 원인으로 하강되지 못할때는 승강자가 고정판과 약간 분리되면서 나사봉과 함께 공회동되어 나사봉의 강제 회동에도 나사봉과 승강자 및 접동자에 기계적 무리를 가함이 없이 종래의 리프트에 비하여 보다 안전하게 사용할 수 있게 안출한 것으로 이를 도면에 의하여 상세히 설명하면 다음과 같다.In order to correct such a defect and to increase the safety of the lift, the present invention combines an elevator that is lifted as the screw rod of the lift rotates and a slider that is lifted along the rail inside the prop, so that the The inclined jaw is formed on the upper surface, and a fixed plate having several inclined jaws formed on the upper part of the sliding member is mounted inside the sliding member so that it can be caught in the rising direction and the inclined jaw of the elevator. When the jaws are engaged with each other and the lifter is lifted up with the slider without turning, and the screw rod rotates to the other side, the lifter is pushed down by the weight of the slider and lowered together, but the lifter is not lowered due to external causes during the lowering. Slightly separated from the fixed plate, it is co-rotated with the screw rod to If this explanation by the drawing in detail to a screw rod and without imposing a strong W and mechanical stress on contact with follower devised able to more safely be used in comparison with the conventional lift it follows.

리프트의 지주(1) 내부의 레일(2)을 따라 접동 승강하는 접동자(3)의 내부에 나사봉(4)에 의하여 승강되는 승강자(5)를 결합되게 수장한 공지의 것에 있어서, 접동자(3)의 내측 상부에는 수개의 경사턱(6')이 형성된 고정판(6)을 용접하고 승강자(5)의 상면에는 한개의 경사턱(5')을 상승방향에서 고정판(6)의 경사턱(6')과 교합할 수 있게 형성하여 고정판(6)의 축공(6")으로 승강자(5)의 축봉(5")을 축삽한 다음 축봉(5")의 상단에 리테이너(7)를 체결하며 승강자(5)의 하방에 볼좌(8')가 형성된 좌판(8)을 스프링(9)으로 고정판(6)에 탄설하여 볼좌(8')에서 승강자(5)의 하단부가 볼(8")에 접촉하게 된 것이다.In the known one in which the elevator 5, which is lifted and lowered by the screw rod 4, is coupled to the inside of the slider 3 that slides along the rail 2 inside the prop 1 of the lift. Weld the fixed plate 6 on which several inclined jaws 6 'are formed on the inner upper part of the pupil 3, and one inclined jaw 5' on the upper surface of the elevator 5 in the upward direction of the fixed plate 6; Formed to engage the inclined jaw 6 ', the shaft 5 "of the elevator 5 is inserted into the shaft hole 6" of the fixed plate 6, and then the retainer 7 at the top of the shaft 5 ". ) And the seat plate 8 having the ball seat 8 'formed below the elevator 5 is mounted on the fixed plate 6 with a spring 9 so that the lower end of the elevator 5 at the ball seat 8' is fastened. It comes in contact with the ball 8 ".

이와같이된 본 고안은 공지의 차량 정비용 리프트와 동일한 요령으로 사용하는바, 모우터에 의하여 나사봉(4)을 일측으로 회동시키면 나사봉(4)을 따라 승강자(5)가 일측으로 약간 회동중에 고정판(6)의 경사턱(6')과 승강자(5)의 경사턱(5')이 서로 교합되면서 승강자(5)는 공회동없이 접동자(3)와 함께 상승하여 차량을 들어 올릴수 있고 나사봉(4)을 타측 방향으로 틀면 승강자(5)에 눌리는 차량과 접동자(3)의 하중으로 승강자(5)가 공회동없이 하강하나 하강완료 후에도 모우터 스위치를 개방하지 않아 접동자(3)가 접지상태에서 나사봉(4)이 계속 회동하거나 하강도중 접동자에 예기치 않는 공구등이 걸리어 하강할 수 없게 될 경우에는 승강자(5)만이 약간 하강되면서 고정판(6)의 경사턱(6')과 승강자(5)의 경사턱(5')이 서로 분리되어 접동자(3)와 고정판(6)은 정지된채 나사봉(4)과 승강자(5)만이 공회동하여 접동자나 승강자 및 나사봉등에 기계적 무리가 없이 안전성을 유지할 수 있고 다시 나사봉(4)이 타측으로 회동하면 좌판(8)의 스프링(9)에 의하여 승강자(5)가 위로 압압되면서 승강자(5)의 경사턱(5')이 고정판(6)의 경사턱(6')에 교합되어 상승되는 것으로 접동자의 고정판에 형성된 경사턱과 승강자의 경사턱이 상승 방향에서만 교합할 수 있게 구성하였기 때문에 접동자의 하강 장애가 있게 되면 승강자가 공회동하여서 나사봉의 강제회동으로 인한 리프트의 파손을 방지할뿐 아니라 승강자와 접동자 이외에는 가동기구가 없으므로 라쳇기구의 핀과 같이 사용중 부품의 탈락으로 고장을 일으키는 일이 없이 보다 안전하게 사용할 수 있는 효과를 가진다.The present invention, as described above, is used in the same manner as a known vehicle maintenance lift, and when the screw rod 4 is rotated to one side by a motor, the elevator 5 is slightly rotated to one side along the screw rod 4. As the inclined jaw 6 'of the stationary plate 6 and the inclined jaw 5' of the elevator 5 interlock with each other, the elevator 5 is lifted up together with the slide 3 without idle movement to lift the vehicle. If the screw bar (4) is turned in the other direction, the elevator (5) is lowered without idle rotation by the load of the vehicle and the sliding member (3) pressed by the elevator (5), but the motor switch is not opened even after the completion of the lowering. If the screw (4) continues to rotate while the slide (3) is grounded, or the tool is unexpectedly caught on the slide during the lowering and cannot be lowered, only the lifter (5) is slightly lowered and the fixed plate (6) The inclined jaw 6 'and the inclined jaw 5' of the elevator 5 are separated from each other so that the sliding member 3 and the fixed plate 6 are Only the screw rod (4) and the lifter (5) can be idled to maintain safety without mechanical forces on the slide, lifter or screw rod, and the screw rod (4) rotates to the other side. As the elevator 5 is pushed upward by the spring 9, the inclined jaw 5 'of the elevator 5 is engaged with the inclined jaw 6' of the fixed plate 6 and is formed on the fixed plate of the sliding member. Since the inclined jaw and the inclined jaw of the elevator are configured to occlude only in the upward direction, when there is an obstacle to the lowering of the sliding member, the elevator is idle and prevents the breakage of the lift due to the forced rotation of the screw rod, and operates except the elevator and the slider. Since there is no mechanism, like pins of ratchet mechanism, it can be used more safely without causing a failure due to the dropping of parts during use.

Claims (1)

도면에 표시한 바와 같이 리프트 지주(1)에 장설된 접동자(3) 내부에 나사봉(4)에 의하여 승강되는 승강자(5)를 수장한 공지한 것에 있어서 수개의 경사턱(6')이 저면에 형성된 고정판(6)을 접동자(3) 내측 상부에 용접하여 1개의 경사턱(5')이 형성된 승강자(5)를 고정판(6)의 축공(6")에 축삽하여서 된 차량 정비용 리프트.As shown in the figure, several inclined jaws 6 'are known in the art, in which a lifter 5 lifted by a screw rod 4 is mounted inside a slide 3 mounted on a lift support 1. A vehicle in which the fixed plate 6 formed on the bottom surface is welded to the upper part of the sliding member 3, and the elevator 5 having one inclined jaw 5 'is inserted into the shaft hole 6 "of the fixed plate 6 by a vehicle. Maintenance lift.
KR7905657U 1979-09-15 1979-09-15 The lifting apparatus of vechile maintenance KR800002163Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7905657U KR800002163Y1 (en) 1979-09-15 1979-09-15 The lifting apparatus of vechile maintenance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7905657U KR800002163Y1 (en) 1979-09-15 1979-09-15 The lifting apparatus of vechile maintenance

Publications (1)

Publication Number Publication Date
KR800002163Y1 true KR800002163Y1 (en) 1980-12-27

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ID=19214390

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7905657U KR800002163Y1 (en) 1979-09-15 1979-09-15 The lifting apparatus of vechile maintenance

Country Status (1)

Country Link
KR (1) KR800002163Y1 (en)

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