A surveying instrument support device
A technology of supporting device and surveying and plotting instrument, which is applied in the directions of surveying device, surveying instrument, surveying and mapping and navigation, etc., can solve the problems of difficulty in adjusting the level of the mounting seat, inconvenient viewing of liquid bubbles, etc.
Active Publication Date: 2021-07-23
中科瑞城设计有限公司
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- Abstract
- Description
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Problems solved by technology
[0005] In order to overcome the inconvenient viewing of the vacuole on the top of the mounting seat of the surveying instrument and the difficulty in adjusting the level of the mounting seat under special terrain, the present invention provides a support device for the surveying instrument, whose purpose is to change the level detection method of the surveying instrument to facilitate viewing of the installation of the surveying instrument. Whether the seat is level and the purpose of quickly adjusting the mount
Method used
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[0032] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0033] like Figure 1 to Figure 8 As shown, a supporting device for a surveying instrument includes a surveying instrument mounting base 1 and a bracket 2 hinged below the mounting base 1, and is characterized in that it also includes a detector 3;
[0034] The detector 3 includes a housing 31, a pendant 37, a battery 33, a detection line 35, an electromagnet 38, a selector switch 32 and a light strip 34. The housing 31 is vertically installed on the lower surface of the mounting base 1, and the housing 31 A battery 33 and a selector switch 32 are arranged on the outer surface, a pendant 37 and a detection line 35 are arranged inside the casing 31, and an electromagnet 38 is arranged on the lower surface of the inner wall of the casing 31;
[0035] The electromagnet 38 is connected with the selector switch 32 and the battery 33 to form a loop, a plu...
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The invention relates to a support device for a surveying instrument, which includes a surveying instrument mounting seat and a bracket hinged below the mounting seat, and is characterized in that it also includes a detector, and the detector includes a housing, a hanging hammer, a battery, a detection line, an electromagnetic Iron, selector switch and light strip, the housing is vertically installed on the lower surface of the mounting base, the outer side of the housing is provided with a battery and a selector switch, the inside of the housing is provided with a pendant and a detection line, and the lower surface of the inner wall of the housing is provided with an electromagnet ;The electromagnet, selector switch and battery form a loop, and the battery, selector switch, light strip, detection line and pendant hammer form a loop. When the pendant hammer touches the detection line, the light strip flashes, prompting the operator that the mounting seat is not working properly. In the horizontal position, the installation seat is adjusted by fine-tuning the bracket interface corresponding to the light strip. The invention is easy to use and convenient to check, and is suitable for popularization and use.
Description
technical field [0001] The invention relates to the technical field of surveying and mapping devices, in particular to a supporting device for a surveying and mapping instrument. Background technique [0002] Simply put, surveying and mapping instruments are instruments and devices designed and manufactured for surveying and mapping operations such as data acquisition, processing, and output, and various orientations, distances, and angles required for surveying in the planning, design, construction, and management stages of engineering construction. , height measurement, mapping and photogrammetry and other aspects of the instrument. [0003] The surveying and mapping instrument is the most frequently used instrument in the process of urban and rural planning. When using the surveying and mapping instrument, it is necessary to change the position frequently for surveying and mapping. Every time the position is changed, the support must be adjusted horizontally. When adjusti...
Claims
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IPC IPC(8): G01C15/00G01C9/12F16M11/32
CPCF16M11/32G01C9/12G01C15/00
Inventor 孙大伟梁斌宋义涛杨靖
Owner 中科瑞城设计有限公司