Gravitational force and sloped solid tide synthetic viewer

The utility model discloses a comprehensive visualizer for gravity and tilt earth tide, relating to a tidal observation instrument. In the utility model, a system main case (B) on the ground (A) is connected with an instrument body (E) arranged in a drilling well protection casing (D) through a tran...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG QINGENG, MEI JIANCHANG, ZHANG WEIHUA, LIU ZIWEI, YAO ZHIGUI, WEN XINGWEI, LI JIAMING, ZHU ZHONGFEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a comprehensive visualizer for gravity and tilt earth tide, relating to a tidal observation instrument. In the utility model, a system main case (B) on the ground (A) is connected with an instrument body (E) arranged in a drilling well protection casing (D) through a transmission cable (C); the instrument body (E) has the following structure that in a main body shell (10), a hoisting hole (1), a pressure spring (3), a supporting column (4), a directional device (5), a ball joint (6), a circuit unit (7), a gravimeter (9), a tiltmeter (11), an initial horizontal device (12) and a precision horizontal device (13) are connected in sequence from top to bottom. The utility model enables the gravimeter and the tiltmeter to be integrated and positioned underground, so that the instrument can make synchronous observation on the vertical gravity earth tide and the horizontal earth tides on both directions at the same position and at the same time to provide reliable, precise and continuous o