Wheel-rail force strain gauge accurate and rapid positioning and pasting auxiliary device

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Wheel-rail force strain gauge accurate and rapid positioning and pasting auxiliary device

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ZHOU YONGZHI / LI YULU / DAI YUANTING / WEI ZHIHENG / WANG WENBIN / ZHOU ANGUO / PEI XIAOFEI / ZHAO YUJUN / WU ZONGZHEN / LI YANG / ... [more]

Abstract

The invention relates to a track dynamics measurement auxiliary device, and particularly relates to a wheel-rail force strain gauge accurate and rapid positioning and pasting auxiliary device. The wheel-rail force strain gauge accurate and rapid positioning and pasting auxiliary device omits the steps of steel rail scribing and manual alignment and pasting of a strain gauge cross curve and a crosscurve scribed on a steel rail, the purposes of saving time and labor and accurately testing the wheel-rail force are achieved, the operation difficulty of testers can be reduced, and then the accuracy of test data is improved. A patch I is provided with a middle piece I and two cavities I, and the patch I is divided into the two cavities I by the middle piece I; a patch III is provided with a middle piece II, a center indicator and two cavities II, the patch III is divided into the two cavities II by the middle piece II, and the center indicator is arranged on the middle piece II, a crease Iis formed between the patch I and a patch II, and a crease II is formed between the patch II and the patch III. and a crease III is formed between the patch III and a patch IV.

本发明涉及一种轨道动力学测量辅助装置，更具体地说涉及一种轮轨力应变片精准快速定位及粘贴辅助装置，省去了钢轨划线和人工对应变片十字线和钢轨上所划十字线进行对准粘贴的步骤，以达到轮轨力测试省时省力及精准测试的目的，且可降低测试人员的操作难度，进而提升了测试数据的准确度。贴片Ⅰ上有中间片Ⅰ和空腔Ⅰ，空腔Ⅰ有两个，中间片Ⅰ将贴片Ⅰ隔出两个空腔Ⅰ。贴片Ⅲ上有中间片Ⅱ、中心指示标和空腔Ⅱ，空腔Ⅱ有两个，中间片Ⅱ将贴片Ⅲ隔出两个空腔Ⅱ，中心指示标设置在中间片Ⅱ上。贴片Ⅰ和贴片Ⅱ之间有折痕Ⅰ。贴片Ⅱ和贴片Ⅲ之间有折痕Ⅱ。贴片Ⅲ和贴片Ⅳ之间有折痕Ⅲ。

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Title :

Wheel-rail force strain gauge accurate and rapid positioning and pasting auxiliary device

Additional title:

一种轮轨力应变片精准快速定位及粘贴辅助装置

Contributors:

ZHOU YONGZHI (author) / LI YULU (author) / DAI YUANTING (author) / WEI ZHIHENG (author) / WANG WENBIN (author) / ZHOU ANGUO (author) / PEI XIAOFEI (author) / ZHAO YUJUN (author) / WU ZONGZHEN (author) / LI YANG (author)

Publication date :

2020-10-23

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS