Flatness calibration device for surveying and mapping engineering
A calibration device, flatness technology, applied in the direction of measuring device, vibration suppression adjustment, spring/shock absorber, etc., can solve the problems of poor shock absorption, difficult operation and use, equipment damage, etc., to achieve high stability and improve safety sexual effect
Inactive Publication Date: 2022-07-29
房俊智
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Problems solved by technology
[0003] The surveying and mapping device used in surveying and mapping engineering needs to be adjusted horizontally. The surveying and mapping device is equipped with a level observer, but this level observer can only observe the levelness in one direction, and it is not easy to operate and use when adjusting the levelness in the space range, and When the surveying and mapping device and the supporting device are in a fixed and locked state after the level adjustment is completed, it is easy to cause damage to the equipment when the external force hits the supporting device and the surveying and mapping device strongly, and the shock absorption performance is poor when the overall stability is maintained
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[0051] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0052] The present invention provides such as Figure 1-7 The shown flatness calibration device for surveying and mapping engineering includes an outer casing 1, an upper mounting plate 2 is arranged above the outer casing 1, the upper mounting plate 2 is in a circular plate-like structure, and the upper mounting plate 2 is close to the outer casing. The position of the edge is provided with a plurality of groups of threaded holes 3 t...
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The invention discloses a flatness calibration device for surveying and mapping engineering, and relates to the field of flatness calibration devices for surveying and mapping engineering, the flatness calibration device for surveying and mapping engineering comprises an outer shell, an upper mounting plate is arranged above the outer shell, and the upper mounting plate is of a circular plate-shaped structure; a plurality of groups of threaded holes which are through up and down and are used for mounting surveying and mapping equipment are formed in the position, close to the outer edge, of the upper mounting plate, four groups of horizontal observation devices which are distributed in a circular array shape are arranged on the outer ring of the upper mounting plate, and the adjacent horizontal observation devices are vertically distributed. And after the flatness of the upper mounting plate is adjusted, the stability of the upper mounting plate is kept, and the function of preventing strong impact is achieved.
Description
technical field [0001] The invention relates to the field of flatness calibration devices for surveying and mapping projects, in particular to a flatness calibration device for surveying and mapping projects. Background technique [0002] Surveying and mapping engineering mainly studies the basic knowledge and skills of surveying and mapping, precise spatial positioning and navigation, urban and engineering construction and surveying engineering, etc. Work in the wild. For example: the exploration of mineral resources such as coal and oil, the drawing of traffic maps, the drawing of engineering renderings, etc. [0003] The surveying and mapping device used in the surveying and mapping project needs to be adjusted horizontally. The surveying and mapping device is provided with a horizontal observer, but this horizontal observer can only observe the horizontality in one direction, and it is difficult to operate and use when adjusting the horizontality within the space range,...
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IPC IPC(8): G01C25/00F16F15/02F16F15/023F16F15/04
CPCG01C25/00F16F15/022F16F15/0232F16F15/04
Inventor 房俊智宗义华朱涛温宾玲王亚萍韩勇
Owner 房俊智