Abstract:
PURPOSE: A growing device using a motion mechanism copying a selfgrowing organism and a growing assembly are provided to minimize damage to a contact surface by allowing only contact friction to be applied to the contact surface. CONSTITUTION: An outer part (12) fixes one side. An inner part (13) is arranged in an isolated state at the inside of the outer part. A growing unit (10) has a peak part (14). The peak part forms an internal space between the outer part and inner part. A growing unit supplying part supplies additional inner parts.
Abstract:
PURPOSE: A remote control system of an excavator is provided to facilitate a user to recognize the operation of an excavator using a haptic control device and to operate the excavator by reducing the fatigue of the user on the basis of position control. CONSTITUTION: A remote control system (1) of an excavator comprises a haptic control device (2), a plurality of remote control devices, and a monitor unit. The haptic control device comprises a boom control unit, an arm control unit, and a bucket control unit. The boom control unit is linked with the boom link unit of an excavator. The boom control unit supports the elbow of a user by settling the same. The boom control unit is rotatably installed to be in parallel to a bottom surface. The arm control unit is linked with the arm link unit of the excavator. The arm control unit rotates on the same plane as the boom control unit. The bucket control unit is linked with the bucket link unit of the excavator and rotates on the same plane of the arm control unit. A remote control device comprises a first joystick (40) and a second joystick (50). The first joystick operates the front, rear, left, and right tracks of the excavator through front, rear, left, and right operations. The second joystick swing-operates the body of the excavator left and right through left and right operations. The second joystick operates the crusher of the excavator through front and rear operations. The monitor unit monitors the working site of the excavator when the excavator is remotely controlled.
Abstract:
PURPOSE: An outer wall climbing apparatus which moves along the outer wall of a building capable of adaptively applying to the outer wall of a building having a curtain wall structure is provided to reduce weight loaded on a horizontal rail as the elevating movement of the horizontal mobile unit is ensured by the elevating movement of the lift unit in the docking state of the horizontal mobile unit and the lift unit. CONSTITUTION: A lift unit(200) is elevated along a pair of verticals. A horizontal mobile unit(100) is horizontally moved along a pair of horizontal rails. The horizontal mobile unit is horizontally moved between a docking start position and a docking finish position. A docking guide member(310) is installed at one side among the lift unit and the horizontal mobile unit. A docking guide unit(330) is installed at a different side among the lift unit and horizontal mobile unit. A docking guide unit guides the docking guide member.
Abstract:
본 발명은 굴삭기의 중력 보상 제어장치 및 중력 보상 제어방법에 관한 것이다. 본 발명에 따른 중력 보상 제어장치는 선회본체, 붐, 암 및 버킷을 갖는 굴삭기를 제어하며, 상기 선회본체와 상기 버킷 간의 거리에 대한 중력 보상값을 결정하는 보상값 결정부와; 기 설정된 붐 제어 기법에 따라 상기 선회본체에 대한 상기 붐의 회전을 제어하기 위한 붐 제어신호를 생성하는 붐 제어부와; 상기 붐 제어신호에 따라 상기 붐을 회전시키는 붐 구동부와; 상기 붐 제어부가 상기 붐 제어신호를 생성할 때, 상기 붐 제어 기법에 상기 중력 보상값이 반영되도록 상기 붐 제어부를 제어하는 메인 제어부를 포함하는 것을 특징으로 한다. 이에 따라, 굴삭기의 자세, 특히 선회본체와 버킷 간의 거리에 따른 오차를 중력 보상을 통해 보상함으로서, 굴삭기의 자세에 무관하게 붐의 동작을 안정적으로 제어할 수 있다.
Abstract:
PURPOSE: An exterior wall climbing robot for maintenance of the exterior wall of a building is provided to enforcing a maintenance task corresponding to the design of a curtain wall by applying an exterior wall climbing robot in the design of a curtain wall. CONSTITUTION: An exterior wall climbing robot(100) for maintenance of the exterior wall of a building comprises a robot body(10), a pair of first sliding units(20a, 20b) and a pair of first link units(40a, 40b). A pair of first sliding units is slid along the pair of first guide rails. A pair of first guide rails is formed along the first direction to face each other in the exterior wall of a building. A pair of first link units connects each first sliding unit and robot body.
Abstract:
PURPOSE: A bolt supply module and bolt supply device for bolting steel beams which form a steel structure are provided to reduce a bolt fastening time by using an automated system. CONSTITUTION: A bolt supply module comprises first and second cylinders(110,120), a first elastic member, and a trigger assembly(130). A bolt is inserted through an opening of the first cylinder to be drawn out. The first elastic member offers elastic force to a bolt to the lead-out direction of bolt. The second cylinder accepts the first cylinder to slide. The trigger assembly suspends holds a bolt in order to make the leading out of bolt stop. The trigger assembly releases the bolt so that the bolt is drawn with the elastic force of the first elastic member through the opening. The trigger assembly is converted between the holding and releasing states according to the relative sliding motion between first and second cylinders.
Abstract:
본 발명은, 지면에 수평하게 배치되는 수평 가이드 프레임 및 상기 수평 가이드 프레임에 교차되어 형성되는 수직 가이드 프레임을 갖는 가이드 프레임 구조체; 및 로봇 바디와, 상기 로봇 바디에 배치되어 대상 작업을 수행 가능하게 하는 로봇 매니퓰레이터와, 상기 로봇 바디가 상기 가이드 프레임 구조체를 따라 이동 가능하게 상기 로봇 바디에 배치되는 로봇 이동 유닛을 구비하는 레일 이동 로봇;을 구비하는 레일 이동 로봇 시스템을 제공한다.