KR970010630A - Scissor Lift with Slider - Google Patents

Scissor Lift with Slider Download PDF

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Publication number
KR970010630A
KR970010630A KR1019950024893A KR19950024893A KR970010630A KR 970010630 A KR970010630 A KR 970010630A KR 1019950024893 A KR1019950024893 A KR 1019950024893A KR 19950024893 A KR19950024893 A KR 19950024893A KR 970010630 A KR970010630 A KR 970010630A
Authority
KR
South Korea
Prior art keywords
slider
lift
ball screw
scissor
holder
Prior art date
Application number
KR1019950024893A
Other languages
Korean (ko)
Other versions
KR0142258B1 (en
Inventor
천정호
이윤정
Original Assignee
김정국
현대중공업 주식회사
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 김정국, 현대중공업 주식회사 filed Critical 김정국
Priority to KR1019950024893A priority Critical patent/KR0142258B1/en
Publication of KR970010630A publication Critical patent/KR970010630A/en
Application granted granted Critical
Publication of KR0142258B1 publication Critical patent/KR0142258B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Transmission Devices (AREA)

Abstract

본 발명은 시저즈 리프트에 전기모터로 구동되는 볼 스크류와 슬라이더 홀더를 장치하여 상부 테이블을 상승,하강시킬 때 최저 높이를 낮춰 작업범위를 넓게 한 슬라이더를 이용한 시저즈 리프트에 관한 것으로 상승 작동시 크로스 빔에 걸리는 부하를 최소화 하기 위하여 시저즈형 크로스 빔이 설치되는 상,하부 테이블의 일측단은 고정힌지를 장착하고 타측단은 캠 플로어를 설치하여 상,하부 가이드를 따라 상승,하강시 직선 주행하게 하고, 하부 테이블상에 모터로 작동되는 볼 스크류에 슬라이더 홀더를 장착하여 양외측에 곡률 경사면을 가진 슬라이더를 설치하고 크로스 빔 내측에 설치된 아이들 롤러와 접촉시켜 모터 작동시 볼 스크류가 정,역회전하면 슬라이더의 곡률경사면을 아이들 롤러가 타고 오르면서 상부 테이블을 상승시키고 역회전시는 내려오면서 하강시키는 시저즈 리프트이다.The present invention relates to a scissor lift using a slider that extends the working range by lowering the minimum height when the upper table is mounted by mounting a ball screw and a slider holder driven by an electric motor to the scissor lift. In order to minimize the load on the beam, one end of the upper and lower tables, where the scissor cross beam is installed, is equipped with a fixed hinge, and the other end is installed with a cam floor so that it can run straight along the upper and lower guides. On the lower table, a slider holder is mounted on a motor-driven ball screw to install a slider with curvature inclined surfaces on both sides, and contacts with an idle roller installed inside the cross beam. As the idle roller climbs the curvature slope of the Lift is a procedure that's coming down the descent.

Description

슬라이더를 이용한 시저즈 리프트Scissor Lift with Slider

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 작동 상태를 나타낸 부분 절개 작동구조도1 is a partial cutaway operation structure showing the operating state of the present invention

Claims (1)

상부 테이블(1)과 하부 테이블(2) 사이에 시저즈 타입의 크로스빔 (3) (3')을 구비한 리프트(L)에 있어서, 상,하부 테이블(1) (2)의 일측단을 고정힌지 (1a) (1a') (2a) (2a')로 크로스 빔(3) (3')을 결합하고 타측단은 캠 플로어 (1b) (1b') (2b) (2b')로 장착시켜 상,하부 가이드 레일(14) (14')따라 주행케하고 하부테이블(2) 상부에는 모터 (M)로 정,역회전하는 볼스크류(4)를 볼 스크류 너트(4a)로 슬라이더 홀더 (5)와 결합시키고 슬라이더 홀더 (5)의 양외측에 곡률 경사면을 가진 슬라이딩 (6) (6')를 설치하여 크로스 빔 (3) (3')의 하단 내측에 설치된 아이들 롤러 (7) (7')와 접촉되어 모터 (M)의 구동에 의해 시저즈 리프트(L)를 상승,하강시키며 슬라이더 홀더(5)의 하단에는 중앙 가이드 레일(8)을 설치하여 슬라이더 홀더 (5)의 하단에 캠 플로어 (9) (9')로서 작동시 이탈을 방지하고 중앙 가이드 레일(8)의 양측단은 측단 가이드 레일(10) (10')을 설치하여 슬라이드 홀더 (5)의 하단 양측에 설치된 롤러 (11) (11')와 캠플로어 (12) (12')를 안내하면서 작동하는 것을 특징으로 하는 슬라이더를 이용한 시저즈 리프트.In the lift L having a scissor type crossbeam 3 and 3 'between the upper table 1 and the lower table 2, one end of the upper and lower tables 1 and 2 is connected. The cross beams (3) and (3 ') are combined with fixed hinges (1a) (1a') (2a) (2a ') and the other ends are mounted with cam floors (1b) (1b') (2b) (2b '). The upper and lower guide rails (14, 14 '), and drive the ball screw (4) to the upper and lower parts of the lower table (2) with the motor (M) forward and reverse rotation with the ball screw nut (4a). 5) Idle rollers 7 (7) (7) installed on the bottom inner side of the cross beam (3) (3 ') by installing a sliding (6) (6') having a curvature inclined surface on both outer sides of the slider holder (5). ') And the scissor lift (L) is raised and lowered by the driving of the motor (M), and the center guide rail (8) is installed at the lower end of the slider holder (5) to cam the lower end of the slider holder (5). Floor (9) (9 ') prevents breakaway during operation Both ends of the hem guide rail 8 are provided with side guide rails 10 and 10 'and rollers 11 and 11' installed on both sides of the lower end of the slide holder 5 and cam floors 12 and 12 '. Scissors lift using a slider, characterized in that operating while guiding). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950024893A 1995-08-12 1995-08-12 Slider of scissors lift KR0142258B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950024893A KR0142258B1 (en) 1995-08-12 1995-08-12 Slider of scissors lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950024893A KR0142258B1 (en) 1995-08-12 1995-08-12 Slider of scissors lift

Publications (2)

Publication Number Publication Date
KR970010630A true KR970010630A (en) 1997-03-27
KR0142258B1 KR0142258B1 (en) 1998-07-15

Family

ID=19423375

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950024893A KR0142258B1 (en) 1995-08-12 1995-08-12 Slider of scissors lift

Country Status (1)

Country Link
KR (1) KR0142258B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101428676B1 (en) * 2007-12-27 2014-08-08 엘지전자 주식회사 Training machine
CN106006495A (en) * 2016-07-26 2016-10-12 钦州学院 Lifting platform car capable of achieving height adjustment based on ball screw
CN106044623B (en) * 2016-07-26 2019-04-26 钦州学院 The lifting device of height is adjusted based on ball-screw
CN106044658A (en) * 2016-07-26 2016-10-26 钦州学院 Omnidirectional moving lifting platform car performing height adjustment based on ball screw
KR101773075B1 (en) * 2016-11-21 2017-08-30 박정훈 Preventing system of boat and ship rolling

Also Published As

Publication number Publication date
KR0142258B1 (en) 1998-07-15

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