KR19990024142A - Mobile forklift cranes mounted on the deck of the barge - Google Patents

Mobile forklift cranes mounted on the deck of the barge Download PDF

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Publication number
KR19990024142A
KR19990024142A KR1019980054564A KR19980054564A KR19990024142A KR 19990024142 A KR19990024142 A KR 19990024142A KR 1019980054564 A KR1019980054564 A KR 1019980054564A KR 19980054564 A KR19980054564 A KR 19980054564A KR 19990024142 A KR19990024142 A KR 19990024142A
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KR
South Korea
Prior art keywords
crane
rail
motor
barge
deck
Prior art date
Application number
KR1019980054564A
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Korean (ko)
Inventor
윤동근
Original Assignee
윤동근
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 윤동근 filed Critical 윤동근
Priority to KR1019980054564A priority Critical patent/KR19990024142A/en
Publication of KR19990024142A publication Critical patent/KR19990024142A/en

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Abstract

본 발명은 레일(2)위에 프레임(3)을 설치하고, 프레임상부에 포오크레인의 상체만 설치하고 모터(5)의 작동으로 조종실(4)이 회전되는 것과 모터(6)의 작동으로 바퀴(12)가 구동하여 포오크레인이 전후로 왕복하는 구성과 포오크레인으로 사용하다가 크레인으로 개조할 수 있으며, 구조가 간편해서 제작비용이 적게 들어가는 반면에 작업 능률은 획기적으로 올릴수 있는 작업 선박이다.According to the present invention, the frame 3 is installed on the rail 2, only the upper body of the fork crane is installed on the upper frame, and the cockpit 4 is rotated by the operation of the motor 5 and the wheels are operated by the operation of the motor 6. 12) is driven and the fork crane reciprocates back and forth, and can be used as a fork crane can be converted into a crane, the structure is simple, the production cost is low, while the work efficiency can be dramatically improved work vessel.

Description

바아지선의 갑판에 설치된 이동식 포오크레인 겸용 크레인Mobile forklift cranes mounted on the deck of the barge

본 발명은 항만공사 작업 선박인데 바아지선(1)의 갑판에 설치된 포오크레인은 하부 구동체가 없이 포오크레인 프레임(3) 상부에 포오크레인의 윗부분만 설치되어 있으며, 프레임하부의 바퀴(12)에 동력을 가하여 레일(2) 위에서 전후로 왕복하면서 바아지선의 화물 전체를 하역 하도록 구성된 작업 선박인데 구성 원리를 설명하면 다음과 같다.The present invention is a port work vessel, the fork crane installed on the deck of the barge ship (1) is installed only the upper portion of the fork crane on the top of the fork crane frame (3) without the lower drive body, the power to the wheel 12 of the lower frame It is a working vessel configured to unload the entire cargo of the barge while reciprocating back and forth on the rail (2) by explaining the configuration principle as follows.

바아지 선체(1)의 갑판에 레일(2)을 설치해서 레일위에 포오크레인의 프레임(3)을 설치하고, 프레임 상부에 조종실(4)을 설치한후 조종실 전면에 붐(14)과 암(15), 버킷(16)등을 가설하고 이들을 작동시키는 유압 실린더(17)(18)(19)를 제각각 설치했으며, 조종실(4)을 회전시키는 모터(5)와 기어(7)(8)가 구성된 것과 포오크레인 프레임(3) 하부에는 바퀴 네 개를 설치해서 모터(6)의 회전으로 동력이 바퀴(12)로 전달되어 포오크레인이 레일(2) 위에서 왕복하도록 되어있으며, 레일(2) 하부에는 걸림쇠(13)가 설치되어서 바퀴(12)가 레일을 이탈하지 못하도록 했으며, 포오크레인으로 사용하다가 크레인으로 개조할 때는 버킷(16)과 유압실린더(19)를 분해하고, 조종실(4) 상부에 감속모터(21)와 와이어 드럼(22)을 설치해서 고정시키고, 도르래(23)를 조립한후 후크(25)와 와이어(24)를 걸고 붐과 암의 고정볼트(20)에 넛트를 잠그면 완전한 크레인으로 개조되며, 이를 다시 포오크레인으로 개조할때는 감속모터(21)와 와이어드럼(22)은 고정된 그대로 두고 도르래(23)만 분해해서 와이어를 걷어내고 버킷(16)과 유압실린더(19)를 결합시키면 되는 구조가 간단한 겸용작업 선박이다.Install the rail (2) on the deck of the barge hull (1), install the frame of the fore crane (3) on the rail, and install the cockpit (4) on the upper part of the frame, and then the boom (14) and the arm ( 15), the hydraulic cylinders 17, 18 and 19 are installed respectively to install the bucket 16 and operate them, and the motor 5 and the gear 7 and 8 for rotating the cockpit 4 are provided. The four wheels are installed at the lower part of the fork crane frame 3 and the power is transmitted to the wheels 12 by the rotation of the motor 6 so that the fork crane reciprocates on the rail 2 and the lower rail 2 In order to prevent the wheels 12 from leaving the rails, it was installed in the fork crane, and when converting it to a crane, the bucket 16 and the hydraulic cylinder 19 were disassembled, and the upper part of the cockpit 4 was installed. Install and reduce the reduction motor 21 and the wire drum 22, assemble the pulley 23, and then hook 25 and the wire. (24) Lock the nut on the fixing bolt 20 of the boom and the arm is converted into a complete crane, when converting it back to the forkrain, the reduction motor (21) and the wire drum (22) is fixed as the pulley (23) ) Is a simple combined work vessel in which the structure of simply disassembling the wire and removing the wire and combining the bucket 16 and the hydraulic cylinder 19.

이상과 같이 구성된 본 발명의 작동원리를 첨부된 도면에 의해 상세히 설명하면 항만공사를 할 때 흙이나 돌등을 덤프차에 싣고 바아지 선체(1)의 갑판에 적재한 후 예인선에 의해 공사현장에 도착한후 하역작업을 할 때는 붐(14)과 암(15), 버킷(16)은 유압실린더(17)(18)(19)의 작동으로 제각각 작동되도록 되어 있으며, 모터(5)를 회전하면 같이 연결된 기어(7)와 기어(8)가 구동하여 조종실(4)이 회전하고 모터(6)의 회전으로 기어(9)와 기어(10)가 회전하므로 같이 연결된 기어축(11)에 고정된 바퀴(12)가 구동하여 포오크레인이 레일(2) 위에서 전후로 왕복하면서 화물을 하역하는 것이며, 버킷(16)을 기존 포오크레인의 버킷보다 두배이상 크게 설치해서 능률적으로 하역작업을 할 수 있으며, 버킷이 커도 땅을 파거나 동력이 많이 필요한 작업이 아니고 단순히 화물의 하역작업만 하므로 기계에 무리없이 작업을 할수있으며 레일(2) 하부에는 걸림쇠(13)가 설치되어서 작업중에 파도가 와서 선체(1)가 조금 기울어져도 포오크레인이 넘어가거나 바다에 떨어지는 위험이 없이 안전한 하역작업을 할 수 있으며, 차량통행판(26)을 두 개 설치해서 화물을 싣는 시간을 반으로 단축시킬수 있고, 본 작업선박은 기존작업선박의 세배이상 작업 능률을 올릴수 있는 선박이므로 항만 발전에 이바지 할 수 있는 겸용 작업선박이다.Referring to the operation principle of the present invention configured as described above in detail by the accompanying drawings when loading the soil or stones in the dump truck when the port construction after loading on the deck of the barge hull (1) after arriving at the construction site by the tugboat When unloading, the boom 14, the arm 15, and the bucket 16 are operated by the operation of the hydraulic cylinders 17, 18, and 19, respectively, and the gears connected together when the motor 5 is rotated. (7) and the gear (8) is driven so that the cockpit (4) is rotated and the rotation of the motor (6) and the gear (9) and the gear (10) is rotated so that the wheels 12 fixed to the gear shaft (11) connected together ), And the fork crane unloads the cargo while reciprocating back and forth on the rail (2) .The bucket 16 can be installed more than twice as large as the existing fork crane bucket for efficient unloading work. Is not a digging or power intensive task Only the unloading operation of the machine can work without difficulty, and the lower part of the rail (2) has a latch (13) is installed so that the waves come in during the operation, even if the hull (1) is tilted a little, there is no danger of falling over the crane or falling to the sea Safe loading and unloading can be done, and two vehicle traffic boards 26 can be installed to shorten the loading time of the cargo in half, and this work vessel can improve the work efficiency more than three times of the existing work vessels. It is a combined work vessel which can contribute.

상기의 식별자가 없습니다.No identifier above

제1도는 본 발명의 평면도1 is a plan view of the present invention

제2도는 본 발명의 후면도2 is a rear view of the present invention.

제3도는 본 발명의 측면도3 is a side view of the present invention

제4도는 크레인으로 개조된 도면4 is a drawing converted to a crane

도면의 주요부분에 대한 부호설명Explanation of Signs of Major Parts of Drawings

1 : 선체 2 : 레일1: hull 2: rail

3 : 포오크레인 프레임 4 : 조종실3: forkrain frame 4: cockpit

5, 6 : 모터 7, 8, 9,10 : 기어5, 6: motor 7, 8, 9, 10: gear

11 : 기어축 12 : 바퀴11: gear shaft 12: wheels

13 : 걸림쇠 14 : 붐13: brace 14: boom

15 : 암 16 : 버킷15: Arm 16: Bucket

17, 18, 19 : 유압실린더 20 : 암과 붐의 고정볼트17, 18, 19: hydraulic cylinder 20: fixing bolt of the arm and boom

21 : 감속모터 22 : 와이어드럼21: reduction motor 22: wire drum

23 : 도르래 24 : 와이어23: pulley 24: wire

25 : 후크 26 : 차량통행판25: hook 26: vehicle traffic board

27 : 유압실린더27: hydraulic cylinder

상기의 식별자가 없습니다.No identifier above

상기의 식별자가 없습니다.No identifier above

Claims (1)

바아지선의 갑판에 레일(2)을 설치하고 레일 위에 포오크레인 프레임(3)을 설치해서 프레임 상부에 하부 구동체가 없는 포오크레인의 윗부분만 설치된 것과 조종실을 회전시키는 모터(5)와 기어(7)(8)가 설치된 구성과 포오크레인을 전후로 이동시키는 모터(6)와 기어(9)(10)가 장치되고, 이에 기어축(11) 연결돼 기억축에 바퀴(12)가 고정된 구성과 레일(2) 하부에는 걸림쇠(13)가 장치된 것과 버킷(16)과 유압실린더(19)를 분해하고, 감속모터(21), 와이어 드럼(22), 도르래(23), 와이어(24), 후크(25) 등을 조립하면 크레인으로 개조되는 구성과 차량통행판(26)이 두 개 설치된 겸용 작업선박이다.The rail (2) is installed on the deck of the barge and the fork crane frame (3) is installed on the rail, so that only the upper part of the fork crane without the lower driving body is installed on the upper part of the frame and the motor (5) and the gear (7) for rotating the cockpit. The arrangement (8) and the motor (6) and the gears (9) (10) for moving the fork crane back and forth are provided, the gear shaft (11) is connected to the structure and the rail (12) is fixed to the storage shaft (2) Disassemble the bucket 16 and the hydraulic cylinder 19 with the latch 13 at the lower part, and reduce the reduction motor 21, wire drum 22, pulley 23, wire 24, and hook. (25) is a combined work vessel provided with a structure that is converted into a crane when the assembly and the like, and two vehicle traffic sign 26.
KR1019980054564A 1998-12-12 1998-12-12 Mobile forklift cranes mounted on the deck of the barge KR19990024142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980054564A KR19990024142A (en) 1998-12-12 1998-12-12 Mobile forklift cranes mounted on the deck of the barge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980054564A KR19990024142A (en) 1998-12-12 1998-12-12 Mobile forklift cranes mounted on the deck of the barge

Publications (1)

Publication Number Publication Date
KR19990024142A true KR19990024142A (en) 1999-03-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980054564A KR19990024142A (en) 1998-12-12 1998-12-12 Mobile forklift cranes mounted on the deck of the barge

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100566575B1 (en) * 2005-12-10 2006-04-11 (주)동림컨설턴트 An apparatus for pulling up the steel box bridge
KR100769217B1 (en) * 2000-12-13 2007-10-22 가부시키가이샤 고마쓰 세이사쿠쇼 Rotation mechanism for work machine
KR20190075386A (en) 2017-12-21 2019-07-01 삼성중공업 주식회사 Mobile Crane System

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100769217B1 (en) * 2000-12-13 2007-10-22 가부시키가이샤 고마쓰 세이사쿠쇼 Rotation mechanism for work machine
KR100566575B1 (en) * 2005-12-10 2006-04-11 (주)동림컨설턴트 An apparatus for pulling up the steel box bridge
KR20190075386A (en) 2017-12-21 2019-07-01 삼성중공업 주식회사 Mobile Crane System

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