Mounting table for north-searching instrument

Abstract

The invention relates to a north-finding instrument erecting floor, which solves the technical problem that the existing leveling platform can not meet the decreasing vibration need during transportation and installation of north-finding instrument. The decreasing vibration device and the rigid bracing device are equipped between the base and the leveling device, the transfer device is equipped onthe base; the rigid bracing device includes at least three mandrills and regulating parts uniformly distributed along the circumference; the transfer device includes one adjusting handle and at leastthree adjusting wedge surfaces whose circumferences are uniformly distributed on the base; the leveling device includes an inner ring, a middle ring, an outer ring, a leveling knob, the stabilizing spring connected with the outer ring and the inner ring; the double ends of the stabilizing spring are connected with the outer ring and the inner ring, both of the included angle between the extensiondirection of the spring and the inner ring axis and the included angle between the extension direction of the spring and the outer ring axis are 45 degrees. The invention has the merits of non-interference functions, high leveling accuracy, low vibration magnitude and convenient usage.

Description

technical field [0001] The invention relates to an installation platform, in particular to a platform that can provide transportation vibration reduction and work leveling. Background technique [0002] In order to achieve the requirements of high-precision north finder body vibration reduction during transportation and leveling during work, it is necessary to use a set of mechanisms to achieve the above two functions at the same time: one is to design a shock absorber with appropriate parameters; Design a leveling mechanism that can meet the leveling accuracy requirements; thirdly, ensure that the two parts work together to achieve different functions in different occasions, that is, the shock absorber plays a role of shock absorption and buffering during transportation, and the entire device during work It is separated from the shock absorber and becomes a rigid support, and the leveling mechanism is used to achieve leveling; finally, it is necessary to ensure that the mai...

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a north-finder installation platform that can reduce vibration during transportation and levelize during work, which solves the technical problem that the existing leveling platform cannot meet the vibration-reduction requirements for transportation, installation, and vibration reduction of the north-finder

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