Check patentability & draft patents in minutes with Patsnap Eureka AI!

Special geographic surveying and mapping instrument, surveying and mapping method and application

The technology of a special instrument and surveying instrument, which is applied in the field of geographical surveying and mapping, can solve the problems of surveying and mapping instruments such as surveying and mapping errors and inaccurate measurement accuracy, and achieve the effect of being easy to recycle and carry

Pending Publication Date: 2022-07-15
杨志强
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, to solve the problem that the legs may sink into the soft ground downwards under the action of the gravity of the surveying and mapping instrument itself, which leads to the surveying and mapping errors of the surveying and mapping instruments and makes the measurement accuracy inaccurate. The invention proposes a special instrument for geographic surveying and mapping, a surveying and mapping method and its application

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Special geographic surveying and mapping instrument, surveying and mapping method and application
  • Special geographic surveying and mapping instrument, surveying and mapping method and application
  • Special geographic surveying and mapping instrument, surveying and mapping method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0051] As the second embodiment of the present invention, the anti-sag unit is composed of an annular air bag 6, which is slidably installed on the outer wall of the frame leg 2, and a tightening ring is fixedly installed on the upper end of the annular air bag, so The tightening ring is provided with fastening bolts;

[0052] A plurality of miniature thorns 61 are fixedly installed on the outer lower surface of the annular airbag 6, and the miniature thorns 61 are evenly arranged along the circumferential direction of the annular airbag 6;

[0053] When working, when surveying and mapping a point on a soft ground, first slide the annular airbag 6 to the upper end of the leg 2 of the surveying and mapping bracket, then fix the special instrument for geographic surveying and mapping on the surveying point, and insert the leg 2 into the soft In the ground, after the frame legs 2 are inserted into the soft ground, slide the annular air bag 6 downward to make the lower end of the ...

Embodiment 2

[0064] Embodiment 2, when the surveying and mapping point on a certain soft ground is surveyed, first slide the annular air bag 6 to the upper end of the surveying and mapping support frame leg 2, then fix the special instrument for geographic surveying and mapping on the surveying and mapping point, and insert the frame leg 2. In the soft ground, after the frame legs 2 are inserted into the soft ground, slide the annular airbag 6 downward, so that the lower end of the annular airbag 6 is in contact with the soft ground, thereby increasing the contact area between the surveying and mapping support and the ground. There are a plurality of micro-cone thorns 61 on the outer lower surface, so when the annular air bag 6 moves downward and contacts the ground, the micro-awl thorns 61 provided on the outer lower surface of the annular air bag 6 first come into contact with the ground, so that the micro-awl thorns 61 is plunged down into the soft ground, so that the annular airbag 6 is...

Embodiment 3

[0065] Embodiment 3, when the surveying and mapping point on a certain soft ground is surveyed and mapped, since the lower end of the leg 2 of the surveying and mapping bracket is fixedly installed with an anti-sag air cushion 7, the surveying and mapping bracket is directly placed horizontally at the surveying and mapping point. At this time, the bottom of the leg 2 is The fixedly installed anti-sag air cushion 7 is directly in contact with the soft ground, and inflates the inside of the anti-sag air cushion 7 to expand the anti-sag air cushion 7, so that the surveying and mapping bracket is supported by the air cushion, and the contact area between the air cushion and the ground is much larger than that of the frame leg 2 It directly contacts the ground area. At the same time, since the rubber block 71 is fixedly installed at the bottom of the air cushion, when the surveying and mapping bracket is fixed downward, the rubber block 71 at the bottom of the air cushion is squeezed...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of geographic surveying and mapping, and particularly relates to a special instrument for geographic surveying and mapping, a surveying and mapping method, application and a surveying and mapping base. The surveying and mapping instrument is located on the upper surface of the surveying and mapping base, and the surveying and mapping instrument is used for geographic surveying and mapping; the surveying and mapping support is located below the surveying and mapping base, the surveying and mapping support is composed of three support legs, the support legs are installed on the lower surface of the surveying and mapping base in a hinged mode, and the surveying and mapping support is characterized by further comprising an anti-sinking unit located at the lower ends of the support legs and used for supporting the surveying and mapping base. The anti-sinking unit is used for preventing the frame legs from self-sinking due to self gravity in long-term surveying and mapping work; the anti-sinking unit is used for preventing the frame legs from self-sinking; the surveying and mapping support is simple in structure, the contact area between the legs of the surveying and mapping support and the ground can be increased, the situation that the surveying and mapping precision and surveying and mapping results are affected due to self-sinking of the special geographic surveying and mapping instrument in the surveying and mapping process is avoided, and the situation that the special geographic surveying and mapping instrument is inclined and damaged in the surveying and mapping process is also avoided.

Description

technical field [0001] The invention belongs to the technical field of geographic surveying and mapping, in particular to a special instrument for geographic surveying and mapping, a surveying and mapping method and applications. Background technique [0002] Geographical surveying and mapping refers to the measurement, collection and drawing of the shape, size, spatial location and attributes of natural geographic elements or artificial facilities on the surface. [0003] Geographical surveying and mapping instruments are professional instruments used by surveying and mapping workers. However, because geographic surveying and mapping instruments are relatively precise and expensive, improper use or installation by surveying and mapping workers will lead to problems such as damage to surveying and mapping instruments and low accuracy. At the same time, in surveying and mapping work, surveying and mapping workers often carry surveying and mapping instruments to carry out geog...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01C15/00F16M13/02
CPCG01C15/00F16M13/02
Inventor 杨志强储立群
Owner 杨志强
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com