KR950004693Y1 - Horizontal devices of diamond lift - Google Patents

Horizontal devices of diamond lift Download PDF

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Publication number
KR950004693Y1
KR950004693Y1 KR2019930018161U KR930018161U KR950004693Y1 KR 950004693 Y1 KR950004693 Y1 KR 950004693Y1 KR 2019930018161 U KR2019930018161 U KR 2019930018161U KR 930018161 U KR930018161 U KR 930018161U KR 950004693 Y1 KR950004693 Y1 KR 950004693Y1
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South Korea
Prior art keywords
lift
diamond
support
bars
elevating
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KR2019930018161U
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Korean (ko)
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KR950008712U (en
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이만호
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이만호
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    • 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
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/04Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
    • 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
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

내용 없음.No content.

Description

절첩식 다이어몬드 리프트의 수평균형장치Number average type device of folding diamond lift

제1도는 본 고안의 설치된 리프트의 사시도.1 is a perspective view of an installed lift of the present invention.

제2도는 리프트의 펼침시 본 고안의 작동상태를 나타낸 측면도.Figure 2 is a side view showing the operating state of the present invention when the lift of the lift.

제3도는 리프트의 접힘시 본 고안의 작동상태를 나타낸 측면도.3 is a side view showing the operating state of the subject innovation when the lift is folded.

제4도는 제2도의 단면도.4 is a cross-sectional view of FIG.

제5도는 리프트의 기어부를 발췌한 종단면도.5 is a longitudinal cross-sectional view taken from the gear of the lift.

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

10 : 절첩식 다이어몬드 리프트 20 : 받침부10: folding diamond lift 20: support

30 : 승하강부 40a,40b,40c,40d : 기어부30: raising and lowering portion 40a, 40b, 40c, 40d: gear portion

50 : 유압실린더 60 : 차체받침대50: hydraulic cylinder 60: body support

90 : 수평균형장치 91,92 : 내, 외측수평바90: number average type device 91,92: inner and outer horizontal bar

93,94 : 수평유지바 95,96,97,98 : 축핀93,94: Horizontal retaining bar 95,96,97,98: Shaft pin

본 고안은 자동차 정비점검용 리프트에 관한 것으로, 특히 평상시에는 접어서 공간을 활용토록 하고 정비점검시에는 다이어몬드형으로 상승하여 자동차를 들어올리도록 하므로서 별도의 기둥이 필요없이 작업장의 위치변경이 이동설치가 편리하도록 안출한 절첩식 다이어몬드 리프트의 수평균형장치에 관한 거이다.The present invention relates to a lift for maintenance inspection of the automobile, and in particular, to make use of the space by folding it in ordinary times, and to raise the diamond to the diamond type during maintenance inspection so that a change of the position of the workplace is not required without a separate pillar. It is about the number average type device of the folding diamond lift which was designed to be convenient.

종래의 자동차 정비점검용 리프트는 작업위치에 4개의 기둥을 바닥에 매설하거나 앙카볼트를 고정설치한 뒤 각 기둥에 자동차를 들어 올리는 차체받침대를 설치하여 구동모타의 구동에 의해 체인으로 승강되게 구성되어 있었다.Conventional automobile maintenance check lift is constructed to be elevated by a chain driven by the driving motor by installing a body support for lifting the car on each column after laying four pillars on the floor or fixed anchor bolts in the working position. there was.

이러한 리프트는 4개의 기둥이 항상 세워서 고정설치되어 있어 작업장의 공간을 차지하게 되는 결점이 있었고, 작업장의 위치변경이 리프트를 이동설치할 수 없는 결점이 있었다.These lifts had the drawback of occupying the space of the workplace because the four pillars were always installed upright and fixed, and the change of the position of the workshop could not move the lift.

본 고안은 이러한 종래의 결점을 해결하고자 동일한 실용신안 등록출원한 절첩식 다이어몬드 리프트를 개발하였던 것으로, 즉 바닥면에 안치되는 양측 받침대에 다이어몬드형으로 절첩되는 승하강부를 각각 대칭으로 설치하고, 각 승하강부의 상,하부측연결부위에 기어가 상호 맞물리도록 일체화 하여 균형있게 절첩되게 하며, 또한, 좌,우측의 연결부위에 유압실린더의 양단을 고정하여 유압에 의하여 승하강부를 절첩시키도록 하고, 양측승하강부의 상부에 내측으로 기존의 차체받침대를 상호 대칭되게 고정설치하며, 양측 승하강부사이에 위치되어 양측 간격을 일정하게 고정시켜 주도록 상,하부측 연결부위에 한쌍의 간격지지봉을 고정 설치하여 절첩식 다이어몬드 리프트를 구성한 것으로, 평상시에는 접어서 높이를 최소화 하도록 하여 작업공간을 최대한 활용토록 하고, 정비점검시에는 승하강부를 다이어몬드형으로 펼쳐서 자동차를 들어올리도록 하며, 작업장의 위치변경시 높이를 최대한 낮추어서 이동이 편리하게 하는 동시에 평탄한 바닥면에 간단히 안치시키는 것으로 설치가 되므로 설치작업이 매우 편리한 잇점이 있다.The present invention has developed a folding diamond lift applied for registration of the same utility model to solve the conventional drawbacks, that is, symmetrically installing the elevating portions folded in a diamond shape on both sides of the pedestal placed on the floor, The gears are integrally engaged with the upper and lower connection parts of each elevating unit so as to be folded in a balanced manner, and the both ends of the hydraulic cylinders are fixed to the connecting parts of the left and right sides to fold the lifting unit by hydraulic pressure. In order to fix the existing body support symmetrically to the inside of the upper and lower lifting portions of the two sides, and to be located between the two lifting and lowering portions to secure a pair of interval support rods fixed to the upper and lower connection parts It is a folding diamond lift, which is usually folded to minimize height. To make the most of it, and during maintenance inspection, it raises and lowers the diamond to lift and raise the car. When changing the location of the workplace, the height is lowered as much as possible for convenient movement and at the same time simply installed on the flat floor. The installation work is very convenient.

그러나 이는 차체 받침대의 수평균형을 잡기 위해 승하강부의 상,하부측 승강대에 설치되어 맞물린 기어부에 의하여 의존하고 있어 수직하중이 분산되지 못하고 기어부로 집중되어 있기 때문에 리프팅된 자동차의 균형이 맞지 않을 경우 어느 일측으로 그 중량이 쏠리게 되고, 이때 맞물린 기어부의 치합력으로는 안전하게 수평을 유지할 수 없는 결함이 발생하게 된다.However, this is dependent on the gear parts installed on the upper and lower platforms in the elevating section to catch the number-average type of the body support, so that the vertical load is not dispersed and concentrated on the gear section. The weight is concentrated to one side, and a defect that cannot be safely leveled by the engagement force of the engaged gear part occurs.

따라서 이를 더욱 보완하고자 양측 받침부와 승하강부에 수평균형장치를 각각 설치하여 기어부와 함께 동시에 수평균형을 잡아 주도록 하여 안전사고예방에 도움을 주고자 하는데 있다.Therefore, in order to further complement this, the number averaging devices are installed at both the supporting parts and the elevating parts, so as to assist the safety accident prevention by holding the number averaging type together with the gear part at the same time.

이하 본 고안을 첨부도면에 의하여 상세히 설명한다.Hereinafter, the present invention will be described in detail by the accompanying drawings.

작업장의 평탄한 바닥면에 안치되어 전 중량을 받쳐주는 양측받치부(20)와, 다이어몬드형으로 절첩되게 각 연결부를 상호 굴대설치시켜 양측받침부(20)에 대칭으로 고정설치되는 양측 승하강부(30)와, 각 승하강부(30)의 상,하부측 연결부위에 상호 맞물려서 균형있게 절첩되도록 일체화 된 기어부(40a)(40b)(40c)(40d)와, 각 승하강부(30)의 좌,우측 연결부에 고정되어 유압우로 승하강부를 절첩시키는 유압실린더(50)와, 각 승하강부(30)의 상부를 연결부에 내측으로 2쌍씩 상호 대칭되게 고정설치되는 공지의 차체받침대(60)와, 상기 양측 받침부(20)와 승하강부(30) 사이에 각각 위치되어 양측 간격을 일정하게 유지하도록 상,하부측 연결부위에 고정설치되는 한쌍의 간격지지봉(70a)(70b)과, 하부측 간격지지봉(70b)의 상부에 차륜안내판(80)을 설치하여 절첩식 다이어몬드 리프트(10)를 구성한다.Both side support parts 20, which are placed on a flat bottom surface of the workplace to support the entire weight, and each connecting part bend each other so as to be folded in a diamond shape, and both side lifting parts that are symmetrically fixed to both support parts 20 ( 30) and gears 40a, 40b, 40c, 40d integrated with each other to be balanced and engaged with the upper and lower connection portions of the elevating portions 30, and the left of each elevating portion 30. The hydraulic cylinder 50 is fixed to the right side connection portion to fold the lifting unit by the hydraulic right, and the known body support 60 is fixed to be installed symmetrically mutually two pairs of the upper and lower portions of each lifting unit 30 inward to the connection portion, A pair of interval supporting rods 70a and 70b which are positioned between the two side supporting portions 20 and the elevating portion 30 to be fixed to upper and lower connection portions to maintain both sides of the gap are fixed to each other. Folding wheel by installing wheel guide plate 80 on top of support rod 70b It constitutes the drift (10).

이때, 양측 받침부(20)와 승하강부(30)의 외측에 각각 연결되어 상기 기어부(40a)(40b)(40c)(40d)와 함께 승하강부(30)가 일측으로 기울어짐이 없이 균형있게 절첩되어 차체받침대(60)가 수평을 유지하도록 보조적인 역활을 하는 수평균형장치(90)를 설치한 것이 본 고안의 특징이다.At this time, it is connected to the outer side of the both side support portion 20 and the elevating portion 30, respectively, the gear portion 40a, 40b, 40c, 40d together with the lifting portion 30 is balanced without tilting to one side The feature of the present invention is that the number-average device 90 is installed to be folded so as to assist the body rest 60 to maintain a horizontal level.

이때, 받침부(20)와 외측 수평바(92)에 각각 고정판(99)(100)을 융착시켜 상기 수평유지바(93)(94)를 축핀(95)(96)(97)(98)로 견고하게 굴대설치한다.At this time, the fixing plates 99, 100 are fused to the supporting portion 20 and the outer horizontal bars 92, respectively, so that the horizontal holding bars 93, 94 are shaft pins 95, 96, 97, 98. Install the mandrel firmly.

즉, 상기 수평균형장치(90)는 승하강부(30)의 양측축봉(31)(32)에 각각 굴대설치도어 상호 출몰되는 내,외측 수평바(91)(92)와, 받침부(20)와 외측 수평바(92) 사이에 한쌍의 수평유지바(93)(94)가 연결되게 축핀(95)(96)(97)(98)으로 각각 굴대설치하여 그 수평유지바(93)(94)에 의하여 양측 승하강부(30)가 균형있게 절첩하도록 구성한다.That is, the number average type device 90, the inner and outer horizontal bars (91) and (92) and the support portion (20) which are mounted on each side of the mandrel installation doors on both side shafts (31) and (32) of the elevating portion (30). And a pair of horizontal retaining bars 93, 94 are connected between the outer and outer horizontal bars 92 by shaft pins 95, 96, 97, and 98, respectively, and the horizontal retaining bars 93, 94. It is configured to balance both sides of the elevating portion 30 by the).

이와 같이 구성된 본 고안은, 제3도와 같이 리프트(10)의 높이를 최소한으로 접어서 작업장의 공간을 최대한 활용토록 하고, 또 받침부(20)는 작업장의 바닥면에 놓여 있는 상태로 되어 있어 작업장의 위치 변경시 접혀진 상태에서 운반하면 되므로 설치작업이 매우 편리하고 필요시마다 위치변경을 자유로이 할 수 있는 잇점이 있다.The present invention configured in this way, as shown in Figure 3 to minimize the height of the lift (10) to maximize the space of the workplace, and the support portion 20 is in a state lying on the floor of the workplace, The installation is very convenient because it can be transported in the folded state when changing the position, and there is an advantage that the position can be changed freely whenever necessary.

그 후 리프트(10)가 접혀진 상태에서 자동차의 정비점검을 하고자 할때 자동차의 차륜을 차륜안내판(80)으로 통과시켜 기존의 리프트와 동일한 방법으로 중간에 위치되게 한다.Then, when you want to check the maintenance of the vehicle in the state in which the lift 10 is folded to pass the wheel of the vehicle to the wheel guide plate 80 to be positioned in the middle in the same way as the existing lift.

그후 종래와 같이 차체 받침대(60)를 자동차의 차체(프레임)에 위치되게 각도변위시킨 뒤 양측 유압실린더(50)에 유압을 동시에 공급한다.Thereafter, the vehicle body pedestal 60 is angularly displaced so as to be positioned on the vehicle body (frame) of the vehicle as in the prior art, and the hydraulic pressure is simultaneously supplied to both hydraulic cylinders 50.

상기 유압의 공급에 의하여 피스톤(52)은 홈체(51) 내로 삽입하게 되면서 양단에 굴대설치된 축봉(31)(32)을 상호 내측방향으로 잡아당기게 된다.By the supply of the hydraulic pressure, the piston 52 is inserted into the groove 51 and pulls the shaft rods 31 and 32 installed at both ends inwardly.

따라서, 양측 승하강부(30)는 다이어몬드형으로 펼쳐지면서 또한 기어부(40a)(40b)(40c)(40d)에 의하여 동일한 각도로 변위하면서 승하강부(30)는 균형있게 상승하게 되고, 이와 동시에 차체 받침대(60)는 수평을 유지하면서 상승하여 자동차를 수평으로 상승시키게 되는 것이다.Therefore, both of the elevating portions 30 are unfolded in a diamond shape and the elevating portions 30 are raised in a balanced manner while being displaced at the same angle by the gear portions 40a, 40b, 40c, and 40d. At the same time, the vehicle body support 60 is raised while maintaining the horizontal to raise the vehicle horizontally.

이때 수평균형장치(90)도 유압실린더(50)에 의하여 내,외측수평바(91)(92)가 상호 삽입되어 직선운동을 하게 되고, 받침부(20)와 외측수평바(92) 사이에 연결된 한쌍수평유지바(93)(94)도 외측 수평바(92)의 이동거리만큼 받침부(20)의 축핀(95)(96)을 중심으로 각도 변위하면서 중량을 받침부(20)와 승하강부(30)의 연결지점, 한쌍의 수평유지바(93)(94)에 연결된 받침부(20)와 외측 수평바(92)로 각각 분산시키도록 하므로써 차체받침대(60)의 수평균형을 잡아주도록 하는 것이다.In this case, the number average type device 90 is also inserted into the inner and outer horizontal bars 91 and 92 by the hydraulic cylinder 50 to perform a linear movement, between the support portion 20 and the outer horizontal bar 92. The paired horizontal maintenance bars 93 and 94 also move up and down with the weight 20 while being angularly displaced about the shaft pins 95 and 96 of the support 20 by the moving distance of the outer horizontal bar 92. In order to hold the number-average type of the body support 60 by dispersing the connection points of the steel part 30 and the support part 20 and the outer horizontal bar 92 connected to the pair of horizontal retaining bars 93 and 94, respectively. It is.

이와 같이 본 고안은 수평균형장치에 의하여 절첩식 다이어몬드 리프트의 문제점을 해소하여 완벽한 리프트를 제공하여 주므로서 안전사고를 미연에 예방할 수 있는 매우 유용한 고안인 것이다.Thus, the present invention is a very useful design that can prevent the safety accident in advance by providing a perfect lift to solve the problem of the folding diamond lift by the number average type device.

Claims (1)

양측 받침부(20)에 승하강부(30)를 설치하여 유압실린더(50)에 의해 다이어몬드형으로 절첩되어 차체받침대(60)를 수평으로 승강되게 하는 절첩식 다이어몬드리프트에 있어서, 승하강부(30)의 양측 축봉(31)(32)에 각각 굴대설치되어 상호 출몰되는 내,외측수평바(91)(92)와, 받침부(20)와 외측수평바(92) 사이에 한쌍의 수평유지바(93)(94)가 연결되게 축핀(95)(96)(97)(98)으로 각각 굴대설치하여 차체받침대(60)의 수평균형을 유지하도록 구성한 것을 특징으로 하는 절첩식 다이어몬드 리프트의 수평유지장치.In the folding-type diamond drift which is provided with the elevating portion 30 on both side support portions 20 to be folded in a diamond shape by the hydraulic cylinder 50 to raise and lower the body support 60 horizontally, the elevating portion ( A pair of horizontal holdings between the inner and outer horizontal bars 91 and 92 and the support portion 20 and the outer horizontal bars 92 which are installed on both sides of the shafts 31 and 32 of each of the shafts 30 and 30, respectively, Bars 93 and 94 are connected to each other by axle pins 95, 96, 97 and 98 to be installed with a mandrel to maintain the number average shape of the body rest 60. Leveling device.
KR2019930018161U 1993-09-10 1993-09-10 Horizontal devices of diamond lift KR950004693Y1 (en)

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KR950004693Y1 true KR950004693Y1 (en) 1995-06-13

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