CREEPAGE AMOUNT MEASUREMENT SYSTEM FOR SPECIAL TURNOUT

• Main Authors: WATANABE HIRONORI, ANDO YOSUKE, SATO TETSUO, OGAWA KAZUHIRO, SUZUKI TAKUMI
• Format: Patent
• Language: English; Japanese
• Published: 24.12.2020
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; OTHER AUXILIARY EQUIPMENT FOR RAILWAYS; PERFORMING OPERATIONS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; RAILWAYS; SURVEYING; TESTING; TRANSPORTING

To provide a turnout creepage amount measurement system with which a turnout creepage amount instrumentation work is done at expense of very reduced manpower and time and brings about very reduced human error included in the measured value.SOLUTION: A surveying instrument 101 measuring position information of each surveyed positions is equipped with an automatic tracking function. A computer 103 controlling and manipulating the surveying instrument 101 is equipped with not only a voice recognition function but also a strap 103c to make the computer 103 hanged from a human neck. Also, position information of each surveyed points measured with the surveying instrument 101 is sent to the computer 103 through radio communication and the computer 103 calculates prescribed measured distances L1 to L10 based on the position information and turnout creepage amounts based on the measured distances. Also a prism 104 is constituted to make a prism jig 105 of quadrangular prism body connected between a prism body part 104b and a ferrule 104a.SELECTED DRAWING: Figure 1 【課題】分岐器のふく進量の計測作業に係る労力と時間を大幅に低減すると共に、計測値に含まれる人的誤差を大幅に低減することが可能な分岐器ふく進量計測システムを提供する。【解決手段】各測点の位置情報を計測する測量機１０１は、自動追尾機能を備えるようにする。また、測量機１０１を制御・操作するコンピュータ１０３は音声認識機能を備えると共に、コンピュータ１０３を首から懸架する為のストラップ１０３ｃを備えるようにする。また、測量機１０１によって計測された各測点の位置情報は、無線通信を介してコンピュータ１０３に送信され、コンピュータ１０３はその位置情報に基づいて所定の計測距離Ｌ１、・・・、Ｌ１０を算出し、その計測距離に基づいて分岐器のふく進量を算出するようにする。また、プリズム１０４は、プリズム本体部１０４ｂと石突き１０４ａとの間に四角柱体のプリズム治具１０５を接続可能に構成する。【選択図】図１