KR970002034Y1 - Movement platform device for boom mending of crane - Google Patents

Movement platform device for boom mending of crane Download PDF

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Publication number
KR970002034Y1
KR970002034Y1 KR2019940018475U KR19940018475U KR970002034Y1 KR 970002034 Y1 KR970002034 Y1 KR 970002034Y1 KR 2019940018475 U KR2019940018475 U KR 2019940018475U KR 19940018475 U KR19940018475 U KR 19940018475U KR 970002034 Y1 KR970002034 Y1 KR 970002034Y1
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KR
South Korea
Prior art keywords
support
boom
crane
platform
guide
Prior art date
Application number
KR2019940018475U
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Korean (ko)
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KR960005043U (en
Inventor
이세준
경일건기주식회사
Original Assignee
경일건기 주식회사
이세준
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Priority to KR2019940018475U priority Critical patent/KR970002034Y1/en
Publication of KR960005043U publication Critical patent/KR960005043U/en
Application granted granted Critical
Publication of KR970002034Y1 publication Critical patent/KR970002034Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B66C13/54—Operator's stands or cabins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

내용 없음.No content.

Description

크레인(CRANE)의 붐(BOOM) 보수를 위한 이동 플렛폼(PLATFORM)장치Mobile platform device for maintenance of crane boom

제1도는 본 고안 플렛폼 장치의 측면도.1 is a side view of the present invention platform device.

제2도는 본 고안 플렛폼 장치의 단면도.2 is a cross-sectional view of the platform device of the present invention.

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

1 : 제1지지대 2 : 제2지지대1: 1st support 2: 2nd support

3 : 제3지지대 4 : 보조지지대3: 3rd support 4: auxiliary support

5 : 플렛폼 6 : 로라5: platform 6: Laura

7 : 가이드 8 : 작동부7: guide 8: operating part

8a : 핸들 9 : 탑승부8a: steering wheel 9: boarding portion

10 : 붐10: boom

본 고안은 크레인(JIV CRANE 이하 '크레인')의 붐(BOOM)에 레일을 따라 이동하면서 붐의 보수작업을 할 수 있는 플렛폼(FLATFORM)장치에 관한 것이다.The present invention relates to a platform (FLATFORM) that can perform the maintenance work of the boom while moving along the rail to the boom (boom) of the crane (JIV CRANE).

붐(BOOM)은 크레인의 본체 일측에 길게(10M∼20M정도)만들어져 있어서 권상와이어를 걸고 권상와이어 끝에 건축자재를 매달아 높이 들어올리는 작업을 수행하는 구조물로서, 동일자로 출원되는 고정형 지브 크레인의 권상용와이어 연결장치에서 상세히 언급되어 있다.Boom (Boom) is a structure that is long (10M ~ 20M) is made on one side of the main body of the crane to hang the hoisting wire and hung the construction material by lifting the end of the hoisting wire. It is mentioned in detail in the connecting device.

붐의 구조는 제1도 또는 제2도에서 보는 바와 같이 제1지지대(1), 제2지지대(2), 제3지지대(3)가 삼각형 형태를 이룬 사이에 보조지지대(4)가 용접되어 고정된 구조로 이루어져 있는 것이다.As shown in FIG. 1 or FIG. 2, the boom structure has an auxiliary support 4 welded between the first support 1, the second support 2, and the third support 3 in a triangular form. It consists of a fixed structure.

위와 같은 붐의 건설현장에서 하자가 발생하면 이의 보수를 위하여 작업자가 직접 붐의 하자부분까지 기어가서 보수하거나 또는 크레인을 해체하여 지상에서 보수작업을 수행해 왔던 것이다.If a fault occurs in the construction site of the boom as described above, the worker has to carry out repair work on the ground by crawling directly to the faulty part of the boom or by dismantling the crane.

그런데, 위 보수작업 방법은 붐이 지상에서 높은 곳에 위치한 상태에서 이루어 지므로, 작업자가 추락할 위험이 항상 있고, 해체하여 지상에서 보수하고자 하더라도 그 해체 등에 따른 많은 시간적 낭비를 초래하여, 결과적으로 건축공사기간에 차질을 주게 되는 것이다.By the way, the above maintenance work is done in a state where the boom is located high above the ground, there is always a risk that the worker falls, and even if you want to dismantle and repair on the ground, it causes a lot of time waste due to the dismantling, etc. The period will be disrupted.

이에, 본 고안인은 붐의 하단에 레일을 만들고 이 레일을 따라 움직일 수 있는 플렛폼을 장치하여 작업자가 플렛폼을 타고 움직이면서 하자부분을 보수할 수 있게 한 것으로서, 이하에 보수되는 도면과 함께 본 고안의 장치를 살펴 보기로 한다.Thus, the present inventors made a rail at the bottom of the boom and equipped with a platform that can move along this rail to allow the operator to repair the defects while moving on the platform, the repair of the present invention together with the drawings to be repaired below Let's look at the device.

본 고안 플렛폼 장치를 제1도 내지 제2도와 함께 살펴보면, 단면이 사각형인 제1지지대(1)와 제2지지대(2) 제3지지대(3)가 삼각형상이 되게 만들어 보조지지대(4)를 용접하여 고정하되, 제1지지대(1)와 제2지지대(2)는 플렛폼(5)의 레일 역할을 할 수있게 공간을 확보하고, 플렛폼(5)은 레일 역할을 하는 제1지지대(1)와 제2지지대(2)에 로라(6)와 가이드(7)를 끼움하여 설치하되, 제1지지대(1)와 제2지지대(2)에 끼움되는 로라(6)와 가이드(7)의 위치가 서로 반대가 될 수 있게 하고 (만약, 제1지지대의 위가 로라 아래가 가이드로 끼움된다면, 제2지지대에 끼움되는 지지대는 위가 지지대 아래가 로라가 끼움되는 것임), 일측은 플렛폼(5)의 이동을 위해 핸들(8a)를 수동으로 돌리면 기어(도시안됨)로 동력이 전달되어 이동할 수 있게 작동부(8)를 설치하며, 작동부(8)쪽은 작업자가 탑승할 수 있도록 탑승부(9)가 만들어져 있는 것이다.Looking at the platform device of the present invention with reference to Figures 1 to 2, the first support (1) and the second support (2) and the third support (3) having a rectangular cross section to make a triangular shape to weld the auxiliary support (4) The first support (1) and the second support (2) to secure the space to act as a rail of the platform (5), the platform (5) and the first support (1) to act as a rail The roller 6 and the guide 7 are fitted to the second support 2, and the position of the roller 6 and the guide 7 fitted to the first support 1 and the second support 2 is To be opposite to each other (if the top of the first support is fitted with a guide below Laura, the support fitted to the second support is with the top fitted below Laura), and one side of the platform (5) When the handle 8a is manually turned to move the gear, the actuator 8 is installed to move the power to the gear (not shown). The board will be made in section 9 to the contractor on board.

위와 같은 구조의 본 고안은 작업중 붐(10)에 이상이 발생되어 보수작업을 해야할 경우에는 플렛폼(5)에 작업자가 탑승하여 작동부(8)의 핸들(8a)을 돌리면 제1지지대(1)와 제2지지대(2)인 레일을 따라 로라(6)가 움직이게 되어 보수를 필요로 하는 위치지점에 도달하여 안전하고 효율적으로 작업하게 되는 것이다.This design of the structure as described above is the first support (1) when the operator to the platform (5) to turn the handle (8a) of the operator to the platform 5 when the maintenance occurs because of an abnormality in the boom (10) during operation The roller 6 is moved along the rail which is the second support 2 to reach a position requiring repair and to work safely and efficiently.

플렛폼(5)은 필요에 따라 핸들(8a)을 통하여 수동으로 이동될 수도 있어, 이 경우 통상의 모터 등을 사용함으로써 모터의 힘에 의해 움직이게 할 수도 있는 것이다.The platform 5 may be manually moved through the handle 8a as necessary, and in this case, the platform 5 may be moved by the force of the motor by using a normal motor or the like.

위에서 도면과 함께 살펴본 바와 같이, 종래에는 붐의 보수를 위해 사람이 위험을 무릅쓰고 붐 위에서 보수작업을 하던 것에 비교할 때, 본 고안은 작업자가 안전한 위치에서 보다 신속하게 보수작업을 수행할 수 있게 한 것이다.As seen with the drawings above, the present invention allows the operator to perform the repair work more quickly in a safe position, compared to the conventional work performed on the boom at the risk of repairing the boom. will be.

Claims (1)

크레인의 붐 보수를 위해 붐에 플렛폼을 장치하는 것에 있어서, 붐(10)은 단면이 사각형인 제1지지대(1)와 제2지지대(2) 및 제3지지대(3)를 삼각형상으로 만들되, 제1지지대(1)와 제2지지대(2)가 레일 역할을 할 수 있도록 보조지지대(4)를 용접하고, 제1지지대(1)와 제2지지대(2)에는 탑승부(9) 및 동작부(8)를 가진 폴렛폼(5)의 로라(6)와 가이드(7)가 연결되어 동작부(8)의 핸들(8a) 작동에 의해 폴렛폼(5)이 이동하되, 제1지지대(1)와 제2지지대(2)에 끼움되는 로라(6)와 가이드(7)은 서로 위치가 상반되게 (제1지지대 위쪽에 로라 아래쪽에 가이드가 설치된다면 제2지지대(2)에는 위쪽이 가이드 아래쪽이 로라가 되게 함)한 크레인의 붐 보수를 위한 폴렛폼 장치.In the installation of the platform on the boom for the boom maintenance of the crane, the boom 10 is to make the first support 1, the second support 2 and the third support (3) having a rectangular cross section in a triangular shape, The auxiliary support 4 is welded so that the first support 1 and the second support 2 can act as rails, and a boarding portion 9 and an operation are performed on the first support 1 and the second support 2. The roller 6 and the guide 7 of the polyfoam 5 having the part 8 are connected to each other so that the pallet 5 is moved by operating the handle 8a of the operating part 8, but the first support ( The roller 6 and the guide 7 fitted to the 1) and the second support 2 are opposite in position to each other (if the guide is installed under the Laura above the first support, the upper guide is provided on the second support 2). Polyfoam device for boom repair of crane).
KR2019940018475U 1994-07-22 1994-07-22 Movement platform device for boom mending of crane KR970002034Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940018475U KR970002034Y1 (en) 1994-07-22 1994-07-22 Movement platform device for boom mending of crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940018475U KR970002034Y1 (en) 1994-07-22 1994-07-22 Movement platform device for boom mending of crane

Publications (2)

Publication Number Publication Date
KR960005043U KR960005043U (en) 1996-02-16
KR970002034Y1 true KR970002034Y1 (en) 1997-03-17

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Family Applications (1)

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KR2019940018475U KR970002034Y1 (en) 1994-07-22 1994-07-22 Movement platform device for boom mending of crane

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KR960005043U (en) 1996-02-16

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