Disclosed is a temporary support device for railway construction. According to an embodiment of the present invention, the temporary support device for railway construction according to the present invention comprises: a main body having a floor plate seated on the ground, lateral plates formed vertically at both sides of the floor plate, an upper part opened, and an accommodation unit formed therein; a rotational shaft passing through the lateral plates of the main body to be screwed thereto and having a handle joint unit formed at an end portion thereof for detachably joining a rotational tool; a plurality of height adjusting blocks passing through the rotational shaft to be screwed thereto and disposed symmetrically in the accommodation unit to have an upward inclined plane inclined inward formed in an upper part; and a jacking member inserted into the plurality of the height adjusting blocks to have a downward inclined plane formed in the lower part, which comes in surface contact with the inclined plane and having a flat seating plane formed on a top surface, where a rail is seated. Accordingly, in order to solve a problem that a rail sags due to a load and vibration of a train, firm supporting force and fixing force can be exerted and a locking function for preventing a change in a predetermined position is provided.
철도 레일 시공용 가받침 장치가 개시된다. 실시예에 따르면, 지면에 안착되는 바닥판과, 상기 바닥판의 양측에 수직하게 형성되는 측판이 구비되고, 상부가 개구되며, 내부에 수용부가 형성된 본체; 본체의 측판을 관통하여 나사결합되며, 단부에는 회전공구를 탈착 가능하게 결합시키도록 핸들결합부가 형성된 회전축; 회전축에 관통되어 나사결합되며 수용부의 내부에 대칭되게 배치되며, 내향 경사지는 상부경사면이 상부에 형성된 복수개의 높이조절블록; 복수개의 높이조절블록들 사이에 삽입되며 상기 경사면과 면 접촉되는 하부경사면이 하부에 형성되고, 상면에는 레일이 안착되는 평평한 안착면이 형성된 승강부재;를 포함한다. 이에 따르면, 열차의 하중 및 진동으로 인해 레일이 쳐지게 되는 문제점을 해결하기 위해 견고한 지지력 및 고정력을 발휘할 수 있고, 정해진 포지션의 변동을 방지하도록 록킹 기능이 제공되는 효과가 있다.
Support device for railway rail construction
철도 레일 시공용 가받침 장치
2022-05-17
Patent
Elektronische Ressource
Koreanisch
IPC: | E01B PERMANENT WAY , Gleisoberbau / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |