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    • 131. 发明授权
    • Apparatus for linking crane saddles
    • 连接起重机的装置
    • KR100953935B1
    • 2010-04-22
    • KR20090040928
    • 2009-05-11
    • DUKSANSYSTEM CO LTD
    • KIM JIN EUI
    • B66C9/12B66C9/02
    • B66C9/12B66C2700/012
    • PURPOSE: A connection apparatus for a crane saddle is provided to minimize the manufacturing cost and to prevent safety accidents due to damage to the parts. CONSTITUTION: In a connection apparatus for a crane saddle which is assembled from saddles(4a,4b) with a pair of wheels(6) running along a rail(8), the saddles are connected by a connector(10). A pair of link blocks are coupled to the respective saddles and a link body is axially connected between the link blocks to form right and left link units. A screw rod in which a square coupling rod is integrally formed is connected between the right and left link units.
    • 目的:提供用于起重机鞍座的连接装置以最小化制造成本并且防止由于部件损坏引起的安全事故。 构成:在由具有沿着轨道(8)延伸的一对轮(6)的鞍座(4a,4b)组装的起重机鞍座的连接装置中,鞍座通过连接器(10)连接。 一对连杆块联接到相应的鞍座上,并且连杆体轴向地连接在连杆块之间以形成右和左连杆单元。 一体地形成有方形连接杆的螺杆连接在左右连杆单元之间。
    • 132. 发明公开
    • 리프팅 장치
    • 提升装置
    • KR1020090128169A
    • 2009-12-15
    • KR1020080054205
    • 2008-06-10
    • 한국항공우주연구원
    • 이동우문상무임종민은희광문남진
    • B66C13/04B66C9/00
    • B66C13/04B66C1/12B66C9/12
    • PURPOSE: A lifting device is provided to move the wire of an inclined portion through a plate cart according to the centroid of a heavy object in a state that the heavy object is lifted, thereby conveniently controlling the balance of the heavy object. CONSTITUTION: A lifting device(L) comprises a main frame(100), main plate carts(110), sub frames(200,200a), sub plate carts(210,210a), and a wire. The main frame is connected to a crane(C). Each of the main plate carts is installed in both end parts of the main frame respectively and movably. Each of the sub frames are respectively connected and fixed to each of the plate carts of the main frame. The sub plate carts are installed in both end parts of the sub frames respectively and movably. The wire is respectively connected and fixed in the plate carts of the sub frames. The wire is connected to a heavy object to lift.
    • 目的:提供一种提升装置,用于在重物被提起的状态下,根据重物的重心将倾斜部分的电线通过板车移动,从而方便地控制重物的平衡。 构成:提升装置(L)包括主框架(100),主板手推车(110),副框架(200,200a),副板车(210,210a)和线材。 主架连接起重机(C)。 每个主板车分别安装在主框架的两个端部中并且可移动。 每个子框架分别连接并固定到主框架的每个平板车。 子板车分别安装在子框架的两端部分中并可移动。 线分别连接并固定在子框架的平板车中。 电线连接到一个重物上升。
    • 133. 发明公开
    • 크레인용 방진 시스템
    • 起重机阻尼系统
    • KR1020000048327A
    • 2000-07-25
    • KR1019990060195
    • 1999-12-22
    • 미츠비시 쥬고교 가부시키가이샤
    • 오쿠보요시아키이케다히로시하라다히데아키
    • B66C13/06
    • B66C9/12
    • PURPOSE: A damping system for crane is provided to be effective in a portable crane having a portal crane body. CONSTITUTION: An exciting force added in a rail(3) vertically is applied to rotate a rotating bearing(13) eccentrically arranged from a rotating bearing ring(12) of a moving device(2) around a center of the rotating bearing ring(12) with a horizontal lever(19). The rotating force is repressed by a restoring tool of horizontal lever offered between the horizontal lever(19) and the moving device(2). A reduction is accomplished. A strong rotation of the horizontal lever(19) by an earthquake is repressed by an assistant hydraulic reducing device(21). A vibration of earthquake is reduced by using the driving type hydraulic reducing device(12). The reduction of earthquake is performed by offering brakes(22,23) to repress a rotating movement of the horizontal lever(19).
    • 目的:提供一种用于起重机的阻尼系统,在具有门式起重机的便携式起重机中有效。 构造:施加垂直于轨道(3)中的激励力,以使从旋转轴承环(12)的旋转轴承环(12)偏心布置的旋转轴承(13)围绕旋转轴承环(12)的中心旋转 )与水平杆(19)。 旋转力由水平杆(19)和移动装置(2)之间提供的水平杆的恢复工具压制。 实现减少。 水平杆(19)由于地震的强烈旋转被辅助液压减速装置(21)所压制。 通过使用驱动式液压减压装置(12)来减少地震振动。 通过提供制动器(22,23)来压制水平杆(19)的旋转运动来执行地震的减少。