Platform boundary limit test jig

• Main Authors: ZHANG YEPING, LI LONG, LUO JIANXIONG
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2017
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model relates to a platform boundary limit test jig places on the rail, lay the support including base and electron range finder, its characterized in that, the both ends that the base is connected by middle horizontal pole are constituteed, and middle horizontal pole is by overlapping the telescopic link that outer pole and interior pole are constituteed together, every bottom of a matter portion is equipped with gliding wheel, still is used for the gear plate of card in the rail inboard inboard being equipped with separately in addition. This kind of platform boundary limit test jig, places steadily and can slide on the rail and can not drop simple structure to can carry on electron measuring device realizes platform boundary limit automatic measure. 本实用新型涉及种站台限界测试架，放置在铁轨上，包括底座和电子测距器安放支架，其特征在于，所述底座由中间横杆连接的两端组成，中间横杆是由套在起的外杆与内杆组成的伸缩杆；每端底部设有滑动的轮子，另外还在各自内侧设有用于卡在铁轨内侧的档位板。这种站台限界测试架，结构简单、放置平稳且能在铁轨上滑动不会掉落，从而能搭载电子测量装置实现站台限界自动测量。