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    • 1. 发明授权
    • 크레인 내진 보강 구조물
    • 起重机抗震加固结构
    • KR101348738B1
    • 2014-01-16
    • KR1020130084404
    • 2013-07-17
    • 에프알앤디건설(주)
    • 이희연
    • B66C23/92B66C23/90
    • B66C23/92B66C23/90B66C2700/035
    • The present invention relates to an earthquake resistance reinforcement structure for a crane and, more specifically, to an earthquake resistant reinforcement structure for a crane which is installed between a wheel support plate on which crane wheels are installed and a crane support plate in order to support a crane which is installed in a port and unloads luggage. The earthquake resistance reinforcement structure for a crane comprises: a lower plate which is mounted on the top of the wheel support plate; an upper plate which supports the crane support plate by coming into contact with the bottom of the crane support plate, and is placed on the opposite side of the lower plate; and an attenuation unit which is installed between the lower and upper plates and attenuates tensile force due to the movement of the crane when an earthquake occurs. As a result, an earthquake resistant structure is included in a fixed or mobile crane to which an earthquake resistance design is not applied, and when an earthquake occurs, the kinetic energy of the ground is not transferred to the crane, therefore, the crane can be reinforced in order to prevent secondary damage.
    • 本发明涉及一种用于起重机的抗震加固结构,更具体地说,涉及一种用于起重机的抗震强化结构,其安装在安装有起重机轮的车轮支撑板和起重机支撑板之间,以支撑起重机 起重机安装在港口并卸下行李。 起重机的抗震加固结构包括:下板,其安装在车轮支撑板的顶部; 上板,其通过与起重机支撑板的底部接触而支撑起重机支撑板,并且被放置在下板的相对侧上; 以及安装在下板和上板之间的衰减单元,并且在发生地震时由于起重机的移动而衰减张力。 结果,在不施加抗震设计的固定式或移动式起重机中包括抗震结构,当地震发生时,地面的动能不会传递到起重机,因此起重机可以 加强以防止二次损坏。
    • 2. 发明公开
    • 크레인의 부움 레스트와 완충부재의 결합구조
    • 起重机休息和缓冲区成员的组合结构
    • KR1020130052838A
    • 2013-05-23
    • KR1020110118129
    • 2011-11-14
    • 현대중공업 주식회사
    • 이기훈
    • B66C23/62B66C23/92
    • B66C23/66B66C23/92B66C2700/0392
    • PURPOSE: A joint structure of a crane boom rest and a buffer member is provided to minimize the damage of a buffer member due to the collision of a crane boom and to facilitate replace the buffer member. CONSTITUTION: A buffer member in a joint structure of a crane boom rest and a buffer comprises a guide part(310) and a support part(320). The guide part is upwardly installed along both sides of a boom rest(100) from the bottom surface edges of the boom rest. The support part is installed at the bottom surface(110) of the boom rest and it is engaged in between the guide parts. The top end of the guide part is installed with a slope part(330) for being sloped towards the outside of the boom rest.
    • 目的:提供起重机吊架和缓冲构件的接合结构,以最小化由于起重机吊臂的碰撞而导致的缓冲构件的损坏,并且有助于更换缓冲构件。 构成:起重机吊架和缓冲器的接合结构中的缓冲构件包括引导部(310)和支撑部(320)。 引导部分从起重臂支架的底表面边缘向上安装在起重臂支架(100)的两侧。 支撑部分安装在起重臂支架的底面(110)处,并且它与引导部分接合。 引导部分的顶端安装有倾斜部分(330),用于朝向吊杆支架的外部倾斜。
    • 3. 发明公开
    • 크레인용 제동장치
    • 起重机制动系统
    • KR1020170075108A
    • 2017-07-03
    • KR1020150184023
    • 2015-12-22
    • 주식회사 포스코
    • 강형묵양인수김계원
    • B66C23/88B66C23/92B66C15/00F16F15/04
    • 본발명의크레인제동장치는중추와연결되어크레인의동작을제어하도록구성되는센서수단; 크레인후크와연결되는하나이상의와이어로프를안내하는제1가이드부재및 제2가이드부재; 상기제2가이드부재에배치되고, 크레인후크의승강에따라중추와접촉하는중추타격부재; 및상기제1가이드부재와상기제2가이드부재사이에배치되고, 중추와상기중추타격부재의충돌시 탄성변형되는탄성부재;를포함한다.
    • 本发明的起重机制动装置包括:传感器装置,其连接到中心并被配置为控制起重机的操作; 第一引导构件和第二引导构件,用于引导连接到所述起重机吊钩的至少一根钢索; 中心撞击构件,其设置在第二引导构件上并且随着起重机吊钩上下移动而接触起重机吊钩的重心; 并且弹性构件设置在第一引导构件和第二引导构件之间,并且当中央撞击构件与中央撞击构件碰撞时弹性变形。
    • 8. 发明授权
    • 크레인 스톰앵커
    • 起重机锚杆
    • KR101184598B1
    • 2012-09-21
    • KR1020110142743
    • 2011-12-26
    • 주식회사 레트로정대영배태한
    • 정대영배태한
    • B66C23/92B66C23/62
    • B66C23/92B66C15/04B66C23/62
    • PURPOSE: A crane storm anchor is provided to control a slip phenomenon in drive due to poor weather conditions like gust and strong wind and to minimize the damage of human resources and real properties according to the roll over and crash accidents of a crane generated by the slip phenomenon. CONSTITUTION: A crane storm anchor comprises a boom(1), a machine room(2), a portal part, and a driving part(6). The boom moves to transfer heavy objects. The machine room controls the movement of the boom. The portal part is installed under the machine room to support the machine room at a constant height. The driving part enables the self-drive of the crane. The portal part comprises a portal tower(3), a portal girder(4), and a portal leg(5).
    • 目的:提供起重机风暴锚,以控制由于恶劣的天气条件(如阵风和强风)而导致的滑移现象,并根据由此产生的起重机的翻车和碰撞事故,最小化人力资源的损坏和实际的特性 滑动现象。 构成:起重机风筝锚包括吊杆(1),机房(2),入口部分和驱动部分(6)。 繁荣移动以转移重物。 机房控制吊杆的运动。 入口部分安装在机房下面,以保持恒定高度的机房。 驱动部件能够起重机的自驱动。 入口部分包括门塔(3),门架梁(4)和门脚(5)。
    • 9. 发明公开
    • 크레인의 붐 추락 방지장치
    • 起重机吊臂防坠落装置
    • KR1020170009326A
    • 2017-01-25
    • KR1020150101171
    • 2015-07-16
    • 홍득표
    • 홍득표
    • B66C23/88B66C23/92F16F9/10
    • 본발명은붐의추락을방지하기위하여붐과크레인본체를연결하는안전와이어를구비하되, 상기안전와이어가붐의상하움직임과연동되면서길이가조절되어상기붐이상승되는동안늘어지지않도록함으로써, 상기안전와이어가항상긴장된상태를유지하여상기붐과본체를긴밀하게연결하고있으므로상기붐의추락시상기안전와이어에걸리는충격이감소되어안전와이어의파단이방지되고상기붐의추락이억제되는크레인의붐 추락방지장치에관한것이다. 이를위하여본 발명은본체에러핑와이어및 러핑바로연결되어상하측으로움직이는붐이구비되고, 상기붐과본체의사이에는안전와이어가연결되어상기붐의추락이방지되도록한 크레인의붐 추락방지장치에있어서, 상기본체에상기안전와이어와대응되는실린더가구비되고, 상기실린더의로드는상기붐과연결된상기안전와이어의끝단과결합되어상기붐이하강또는승강되는동안상기실린더의작동으로상기안전와이어와상기실린더및 로드가항상일직선에놓이도록한 특징이있다.
    • 10. 发明公开
    • 크레인 케이블 흔들림 방지장치
    • 电缆起重机侧开关装置
    • KR1020150028576A
    • 2015-03-16
    • KR1020130107383
    • 2013-09-06
    • 한국해양과학기술원
    • 한택희이진학권오순
    • B66C23/92B66C23/64
    • B66C13/06B66C23/92B66C2700/084B66F9/07559
    • 본 발명은 크레인 케이블 흔들림 방지장치에 관한 것으로, 붐(Boom)의 상단과 케이블에 장착되는 추 또는 인양 물체와의 거리를 최대한 짧게 할 수 있도록 메인 붐에 서브 붐을 적용하여 케이블의 흔들림 변위를 작게 제어할 수 있어 물체의 인양 및 설치 작업 시 바람 등의 영향으로 인해 케이블로 인양되는 물체의 흔들림을 방지할 수 있는 특징이 있다.
    • 本发明涉及一种用于防止具有主起重臂和副起重臂的起重机的电缆的晃动的装置。 由于将副悬臂施加到主起重臂上,可以将缆索的振动位移控制得较小,使得悬臂顶部和安装在缆索上的重物或被提升物体之间的距离可以最大程度地缩短,因此, 当物体被提起并安装时,可以防止被电缆抬起的物体被风等振动。 该装置包括:主吊臂,其一侧铰接在固定板的上表面的一侧,并能够垂直地抵靠地面移动; 布置在固定板的上表面另一侧的电缆驱动部分; 所述主电缆的一端连接到被提升物体,另一端连接到电缆驱动部分,并且当被电缆驱动部件缠绕或解开时,将提起的物体垂直地抵靠地面移动; 电缆引导部件,其安装成沿着主电缆可垂直移动; 所述副动臂具有可旋转并安装在所述主动臂上的一侧,所述副动臂具有铰接在所述缆索引导部上的另一侧,并且能够根据所述缆索引导部的垂直运动而垂直地抵靠地面移动; 电缆引导止动部,其布置在电缆引导部的底部,固定到主电缆,并支撑电缆引导部; 以及副电缆,其一端连接到副动臂的另一侧,连接到电缆驱动部分,并且当由电缆驱动部件缠绕或解开时,使副臂垂直地抵靠地面,其中电缆引导部件被移动 当主电缆通过电缆驱动部分向上移动时,由电缆引导止动部分向上移动,并且当主电缆向下移动时通过其重量向下移动。