Intelligent railway track geometric state measuring instrument and measuring method
The invention discloses an intelligent railway track geometric state measuring instrument and a measuring method.The measuring instrument is characterized in that a fixed shaft and a movable shaft are arranged at the two ends of a ruler body, two rollers are arranged at the shaft ends of the fixed s...
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| creator | WANG JIE CHEN JIQIANG LU HONGQING |
| description | The invention discloses an intelligent railway track geometric state measuring instrument and a measuring method.The measuring instrument is characterized in that a fixed shaft and a movable shaft are arranged at the two ends of a ruler body, two rollers are arranged at the shaft ends of the fixed shaft and the movable shaft, a spring is sleeved with the movable shaft, a push rod is arranged on the ruler body, a display screen is arranged on the push rod, and a microprocessor is integrated in the display screen; the distance measuring sensor is arranged on any roller and detects the rolling distance, the horizontal sensor and the track gauge sensor are arranged in the ruler body, the horizontal sensor detects the levelness of the ruler body, the track gauge sensor detects the telescopic distance of the movable shaft, and the microprocessor is electrically connected with the display screen, the distance measuring sensor, the horizontal sensor and the track gauge sensor. According to the method, the rollers are |
| format | Patent |
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According to the method, the rollers are</description><subject>GYROSCOPIC INSTRUMENTS</subject><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>NAVIGATION</subject><subject>OTHER AUXILIARY EQUIPMENT FOR RAILWAYS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>RAILWAYS</subject><subject>SURVEYING</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj2zCtJzcnJTE_NK1EoSszMKU-sVCgpSkzOVkhPzc9NLSnKTFYoLkksSVXITU0sLi3KzEtXyMwrLikqzQVpScxLQZIAqs_IT-FhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGpmYmlkZGZo7GxKgBANsGOXI</recordid><startdate>20230131</startdate><enddate>20230131</enddate><creator>WANG JIE</creator><creator>CHEN JIQIANG</creator><creator>LU HONGQING</creator><scope>EVB</scope></search><sort><creationdate>20230131</creationdate><title>Intelligent railway track geometric state measuring instrument and measuring method</title><author>WANG JIE ; CHEN JIQIANG ; LU HONGQING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115649226A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>GYROSCOPIC INSTRUMENTS</topic><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>NAVIGATION</topic><topic>OTHER AUXILIARY EQUIPMENT FOR RAILWAYS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>RAILWAYS</topic><topic>SURVEYING</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG JIE</creatorcontrib><creatorcontrib>CHEN JIQIANG</creatorcontrib><creatorcontrib>LU HONGQING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG JIE</au><au>CHEN JIQIANG</au><au>LU HONGQING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Intelligent railway track geometric state measuring instrument and measuring method</title><date>2023-01-31</date><risdate>2023</risdate><abstract>The invention discloses an intelligent railway track geometric state measuring instrument and a measuring method.The measuring instrument is characterized in that a fixed shaft and a movable shaft are arranged at the two ends of a ruler body, two rollers are arranged at the shaft ends of the fixed shaft and the movable shaft, a spring is sleeved with the movable shaft, a push rod is arranged on the ruler body, a display screen is arranged on the push rod, and a microprocessor is integrated in the display screen; the distance measuring sensor is arranged on any roller and detects the rolling distance, the horizontal sensor and the track gauge sensor are arranged in the ruler body, the horizontal sensor detects the levelness of the ruler body, the track gauge sensor detects the telescopic distance of the movable shaft, and the microprocessor is electrically connected with the display screen, the distance measuring sensor, the horizontal sensor and the track gauge sensor. According to the method, the rollers are</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | GYROSCOPIC INSTRUMENTS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS NAVIGATION OTHER AUXILIARY EQUIPMENT FOR RAILWAYS PERFORMING OPERATIONS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RAILWAYS SURVEYING TESTING TRANSPORTING |
| title | Intelligent railway track geometric state measuring instrument and measuring method |
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