Fixed platform

Abstract

To prevent a survey device from tipping over during daily maintenance and the like of the survey device.SOLUTION: There is provided with a fixing base 1 for fixing a survey device 101 comprising: a base body 2 having a mount surface 5 to be mounted with a bottom 103 of a survey device 101; fixtures 3 for fixing the bottom 103 of the survey device 101 to a fixing area FA provided on the mount surface 5; and a drying device 4 for drying the survey device 101.SELECTED DRAWING: Figure 2

Claims

1. A method for drying surveying equipment, which involves fixing the surveying equipment to a fixed stand and drying it, The surveying device comprises a head, a base that supports the head, and a lens provided on the bottom surface side of the base for aligning the center of the surveying device with a side point on the ground. The aforementioned fixing stand comprises a stand body having a mounting surface on which the bottom is placed, a fixing device for fixing the bottom to a fixing area provided on the aforementioned mounting surface, and a drying device for drying the surveying device by blowing gas onto it. The fixing device is positioned to surround the fixing area and forms a raised portion that separates the inside and outside of the fixing area. A method for drying a surveying device, characterized in that the drying apparatus blows the gas onto the bottom surface of the bottom part including the lens from an inner outlet provided on the aforementioned mounting surface inside the fixed area separated by the raised portion, and blows the gas onto the side surface of the head part from an outer outlet provided on the aforementioned mounting surface outside the fixed area separated by the raised portion.

2. The bottom of the aforementioned surveying device has a polygonal shape in plan view. The aforementioned fixing device is A plurality of positioning bars extending along each side of the bottom of the surveying device placed in the fixed area and surrounding the fixed area, A method for drying a surveying device according to claim 1, further comprising a plurality of claw members provided on each positioning bar, which grip the bottom of the surveying device between themselves and the aforementioned surface.

3. A portion of the aforementioned plurality of positioning bars is a swingable member that is pivotably mounted on the aforementioned mounting surface, A method for drying a surveying apparatus according to claim 2, wherein the sides of the fixed area surrounded by the plurality of positioning bars can be opened and closed by the swinging operation of the swinging member.

4. The method for drying a surveying apparatus according to any one of claims 1 to 3, wherein the gas forms a tornado-like swirling flow above the surface on which it is placed.

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