Marine gravimeter stabilizing platform

[0039] For the first embodiment, refer to Figure 1-5 , the marine gravimeter stable platform includes a base, a frame 200 and a bracket 300, the base is provided with an accommodation chamber, the frame 200 is rotatably connected in the accommodation chamber, the base is provided with a first motor for driving the frame 200 to rotate, and the bracket 300 is rotatably connected to the cavity surrounded by frame 200. The frame 200 is provided with a second motor for driving the bracket 300 to rotate. The rotation axis of frame 200 relative to the base and the rotation axis of bracket 300 relative to frame 200 are perpendicular to each other.

[0040] Among them, the base, the frame 200 and the bracket 300 are all made of stainless steel, so as to resist the corrosion of sea wind and waves as much as possible and prolong its service life; the accommodation cavity is arranged inside the base, which can be in various shapes, such as cuboid; Both the first motor and the second moto...

[0067] The second embodiment, the device provided by the embodiment of the present invention, its realization principle and the technical effect produced are the same as those of the previous embodiment. For brief description, for the parts not mentioned in the device embodiment, please refer to the corresponding content in the previous embodiment .

[0068] In this embodiment, the bottom of the housing 100 is provided with a plurality of shock absorbing structures 600. The shock absorbing structures 600 include sleeves, struts and springs. 100 bottom connection, the spring is arranged in the sleeve and one end is against the inner wall of the sleeve, and the other end is against the pillar.

[0069] Among them, both the sleeve and the pillar are in the shape of a cylinder, and the gaps between the two are matched so as to slide relative to each other; one end of the sleeve is sealed, and the other end is provided with a retaining ring, and one end of the pillar is provided wi...