KR970059081A - Rotary trolleys for transfer crane - Google Patents

Rotary trolleys for transfer crane Download PDF

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Publication number
KR970059081A
KR970059081A KR1019960001257A KR19960001257A KR970059081A KR 970059081 A KR970059081 A KR 970059081A KR 1019960001257 A KR1019960001257 A KR 1019960001257A KR 19960001257 A KR19960001257 A KR 19960001257A KR 970059081 A KR970059081 A KR 970059081A
Authority
KR
South Korea
Prior art keywords
trolley
half portion
girder
upper half
rotate
Prior art date
Application number
KR1019960001257A
Other languages
Korean (ko)
Inventor
김태우
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 KR1019960001257A priority Critical patent/KR970059081A/en
Publication of KR970059081A publication Critical patent/KR970059081A/en

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  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

본 발명은 컨테이너를 적재 및 하역하기 위해 사용하는 트랜스퍼크레인에 있어서, 상부의 트롤리에 대한 것으로 발명의 주된 목적은 기존 크레인의 조건하에서 트롤리만을 180°회전시켜 작업능력을 향상시킬 수 있도록 하는데 있다. 이를 위한 특정적인 구성은 양측의 레그 위에 지지된 거더와, 그 거더의 상부를 좌,우 이동할 수 있는 트롤리에 있어서, 상기한 트롤리를 상반부와 하반부로 나눈 후, 상기한 하반부의 하부프레임 아래로는 로우프에 의해 승강가능한 스프레더를 보유하고, 상면에는 원형의 레일을 마련하며, 상기한 상반부의 상부프레임 상면에는 로프드럼과, 감속기와, 모터와, 활차등을 설치하고, 그 저면에는 가이드롤러를 포함하는 4개의 휠블럭을 사방에 부착하여 상기한 레일위를 주행하도록 하고, 상기한 휠블럭중 어느 하나에 기어드모터를 연결하여 상반부가 하반부위에서 180°회전이 가능하도록 하는데 있다.The present invention relates to a transfer crane used for loading and unloading a container, and the main purpose of the present invention is to enable the trolley to rotate 180 ° only under the condition of an existing crane, thereby improving workability. A specific construction for this is a girder supported on both legs and a trolley capable of moving the upper portion of the girder left and right. The trolley is divided into an upper half portion and a lower half portion, A rope drum, a speed reducer, a motor, a pulley, and the like are provided on the upper surface of the upper frame of the upper half, and guide rollers are provided on the lower surface of the spreader. And a geared motor is connected to one of the wheel blocks so that the upper half can rotate 180 degrees from the lower half.

Description

트랜스퍼 크레인의 회전식 트롤리Rotary trolleys for transfer crane

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 설치상태를 보인 크레인의 정면도,1 is a front view of a crane showing the installation state of the present invention,

제2도는 본 발명의 트롤리를 보인 정면도,Figure 2 is a front view of the trolley of the present invention,

제3도는 본 발명의 요구 구성을 표현한 일부 평면도.Figure 3 is a top view of some of the drawings of the present invention.

Claims (1)

양측의 레그(L) 위에 지지된 거더(G)와, 그 거더의 상부를 좌,우 이동할 수 있는 트롤리(1)에 있어서, 상기한 트롤리를 상반부(1a)와 하반부(1b)로 나눈 후, 상기한 하반부(1b)의 하부프레임(12) 아래로는 로우프에 의해 승강가능한 스프레더(S)를 보유하고, 상면에는 원형의 레일(3)을 마련하며, 상기한 상반부(1a)의 상부프레임(11) 상면에는 로프드럼과, 감속기와, 모터와, 활차등을 설치하고, 그 저면에는 가이드롤러(21)를 포함하는 4개의 휠블럭(20)을 사방에 부착하여 상기한 레일(3)위를 주행하도록 하고, 상기한 휠블럭(20)중 어느 하나에 기어드모터(22)를 연결하여 상반부(1a)가 하반부(1b)위에서 180°회전이 가능하도록 하여서 됨을 특징으로 하는 트랜스퍼 크레인의 회전식 트롤리.A girder G supported on legs L on both sides and a trolley 1 capable of moving the upper portion of the girder to the left and right can be obtained by dividing the trolley by the upper half portion 1a and the lower half portion 1b, The lower half 1b is provided with a spreader S which can be raised and lowered by a rope under the lower frame 12 and a circular rail 3 is provided on the upper surface of the upper half 1a, 4 wheel blocks 20 including guide rollers 21 are mounted on the lower surface of the rails 3 on the upper surface of the rails 3, And the geared motor 22 is connected to any one of the wheel blocks 20 so that the upper half portion 1a can rotate 180 degrees above the lower half portion 1b. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960001257A 1996-01-22 1996-01-22 Rotary trolleys for transfer crane KR970059081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960001257A KR970059081A (en) 1996-01-22 1996-01-22 Rotary trolleys for transfer crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960001257A KR970059081A (en) 1996-01-22 1996-01-22 Rotary trolleys for transfer crane

Publications (1)

Publication Number Publication Date
KR970059081A true KR970059081A (en) 1997-08-12

Family

ID=66219006

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960001257A KR970059081A (en) 1996-01-22 1996-01-22 Rotary trolleys for transfer crane

Country Status (1)

Country Link
KR (1) KR970059081A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005030618A1 (en) * 2003-09-26 2005-04-07 Dae-Kyu Park Apparatus for loading and taking out containers
WO2011034260A1 (en) * 2009-09-16 2011-03-24 한국과학기술원 Dual boom structure, dual boom crane and ship mounted with same
WO2011043516A1 (en) * 2009-10-08 2011-04-14 한국과학기술원 Dual boom structure, dual boom crane and ship mounted with the same
WO2011142519A1 (en) * 2010-05-10 2011-11-17 Korea Advanced Institute Of Science And Technology Trolley assembly for a crane and a crane therewith
KR20230027470A (en) 2021-08-19 2023-02-28 지에스아이 주식회사 Container rotator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005030618A1 (en) * 2003-09-26 2005-04-07 Dae-Kyu Park Apparatus for loading and taking out containers
WO2011034260A1 (en) * 2009-09-16 2011-03-24 한국과학기술원 Dual boom structure, dual boom crane and ship mounted with same
WO2011043516A1 (en) * 2009-10-08 2011-04-14 한국과학기술원 Dual boom structure, dual boom crane and ship mounted with the same
KR101141593B1 (en) * 2009-10-08 2012-05-17 한국과학기술원 Dual boom structure, dual boom crane and vessel with the crane
WO2011142519A1 (en) * 2010-05-10 2011-11-17 Korea Advanced Institute Of Science And Technology Trolley assembly for a crane and a crane therewith
KR20230027470A (en) 2021-08-19 2023-02-28 지에스아이 주식회사 Container rotator

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E601 Decision to refuse application