According to an embodiment of the present invention, provided is a lifting and lowering apparatus capable of manually lifting and lowering installation objects such as lights and cameras without a motor or other electric devices. The lighting and lowering apparatus comprises: a post unit installed on the ground, extending in the longitudinal direction, and having a hollow inside; an installation unit connected to the post unit, having a predetermined height from the ground and capable of installing an installation object thereon; a lifting and lowering control unit installed in the post unit and movably connected with a first wire unit provided in the installation unit; and a second wire unit connecting the lifting and lowering control unit to the installation object and moves the installation object.
본 발명의 일 실시예에 따르면, 지면에 설치가능하고, 길이 방향으로 연장 형성되며 내부가 중공인 지주부와, 지주부에 연결되며 지면으로부터 소정 높이를 가지고, 설치물을 설치가능한 설치부와, 지주부에 설치되고, 설치부에 구비되는 제1와이어부가 이동가능하게 연결되는 승하강조작부 및 승하강조작부와 설치물을 연결하며, 설치물을 이동시키는 제2와이어부를 포함하고, 제1와이어부가 이동함에 따라 설치물이 설치부에 위치 고정 또는 고정 해제되는 것을 특징으로 하는 승하강 장치를 제공한다.
Apparatus for lifting and lowering
승하강 장치
2022-08-18
Patent
Elektronische Ressource
Koreanisch
IPC: | B66D Haspeln , CAPSTANS / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien |