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Apparatus for measuring deflection of bridge using string tension control means
The present invention relates to a device for measuring a deflection of a bridge using a string tension control means wherein a ring member of a ring type displacement meter uses the ring type displacement meter having a good response and can stably hold the center of gravity by positioning the center of gravity to be lower than an upper end of a tripod by transferring the deflection through the string without transferring the deflection of the bridge by direct contact of a lower surface of the bridge. Thus, a deflection amount of the bridge and a displacement amount of the ring member of the ring type displacement meter are matched together such that the deflection of the bridge can be measured more accurately.
본 발명은 스트링긴장력보강수단을 이용한 교량 처짐 측정장치에 관한 것으로, 응답성이 양호한 링타입 변위계를 사용하며 링타입 변위계의 링부재와 교량 하면의 직접 접촉에 의하여 교량의 처짐이 전달되지 않고 스트링을 통하여 전달되도록 함으로써 무게 중심을 삼각대의 상단보다 하향 위치시켜 안정적으로 거치할 수 있게 되며, 교량의 처짐량과 링타입 변위계의 링부재의 변위량이 일치하게 되어 교량의 처짐을 보다 정확하게 측정할 수 있도록 한 것이다.
Apparatus for measuring deflection of bridge using string tension control means
The present invention relates to a device for measuring a deflection of a bridge using a string tension control means wherein a ring member of a ring type displacement meter uses the ring type displacement meter having a good response and can stably hold the center of gravity by positioning the center of gravity to be lower than an upper end of a tripod by transferring the deflection through the string without transferring the deflection of the bridge by direct contact of a lower surface of the bridge. Thus, a deflection amount of the bridge and a displacement amount of the ring member of the ring type displacement meter are matched together such that the deflection of the bridge can be measured more accurately.
본 발명은 스트링긴장력보강수단을 이용한 교량 처짐 측정장치에 관한 것으로, 응답성이 양호한 링타입 변위계를 사용하며 링타입 변위계의 링부재와 교량 하면의 직접 접촉에 의하여 교량의 처짐이 전달되지 않고 스트링을 통하여 전달되도록 함으로써 무게 중심을 삼각대의 상단보다 하향 위치시켜 안정적으로 거치할 수 있게 되며, 교량의 처짐량과 링타입 변위계의 링부재의 변위량이 일치하게 되어 교량의 처짐을 보다 정확하게 측정할 수 있도록 한 것이다.
Apparatus for measuring deflection of bridge using string tension control means
스트링긴장력조절수단을 이용한 교량 처짐 측정 장치
BAE SUNG YONG (author)
2019-05-02
Patent
Electronic Resource
Korean
IPC:
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
E01D
BRIDGES
,
Brücken
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
| European Patent Office | 2023