Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Point-line form mileage measurement device

A measuring device and mileage technology, applied in the field of distance measurement, can solve problems such as complex operation, low measurement accuracy, and easy to be affected by factors, and achieve the effect of simple operation, accurate measurement, and great social and economic value

Active Publication Date: 2017-03-15
JIANGSU UNIV OF TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems of complex operation in the prior art, easily affected by factors, and low measurement accuracy, and researches and designs a point-line mileage measurement device that can complete the length measurement of large structural parts by one person and has high measurement accuracy.

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
  • Point-line form mileage measurement device
  • Point-line form mileage measurement device
  • Point-line form mileage measurement device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] In describing the present invention, it is to be understood that the terms "radial", "axial", "upper", "lower", "top", "bottom", "inner", "outer" etc. indicate orientation Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be const...

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 relates to the distance measurement technology field and particularly relates to a point-line form mileage measurement device. The device comprises a driving wheel rolling on a measurement-needing surface, a decimal scale gear transmission set, an integer scale gear transmission set, a decimal dial arranged at a tail end of the decimal scale gear transmission set, and an integer dial arranged at a tail end of the integer scale gear transmission set, wherein an initial end of the decimal scale gear transmission set, an initial end of the integer scale gear transmission set and the driving wheel are coaxially arranged, the decimal dial has n scale lines distributed around the decimal dial in a circumferential array mode, a radius of the driving wheel is r, a transmission ratio of the decimal scale gear transmission set is a, a transmission ratio of the integer scale gear transmission set is b, 2Pira / n is not greater than 0.1m, the integral dial has t scale lines distributed around the integral dial in a circumferential array mode, 2Pirb / t is not smaller than 1m, and thereby rolling length of the driving wheel can be calculated according to pointer reading of the integral dial and pointer reading of the decimal dial. The device is advantaged in that the device is convenient to operate, and relatively long construction length can be measured by one person.

Description

technical field [0001] The invention relates to the technical field of distance measurement, in particular to a measuring device for point-line measurement of a relatively long distance. Background technique [0002] At present, the common devices on the market to measure the straight-line distance between the two ends are usually: tape measure, steel ruler measurement, line-of-sight measurement, photoelectric measurement, etc.; the measurement accuracy is not high, and the reading data is easily affected by human factors. Cause measurement errors, photoelectric measurement needs to use optical and electronic technologies, and it is inconvenient to use. Especially for the high-precision measurement requirements of large-scale engineering structural parts, it is difficult for the above-mentioned measuring devices to meet the requirements. On the other hand, when measuring large-scale structural parts, two people are often required to be located at the two ends of the required...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/04
CPCG01B5/043
Inventor 殷江飞何庆陈国炎
Owner JIANGSU UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com