Novel overhead line system ladder truck rail grabbing equipment based on elastic bearing structure

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Novel overhead line system ladder truck rail grabbing equipment based on elastic bearing structure

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TIAN HAODONG / MA GONGMIN / XU YUANCHENG / FU BO / ZHANG LIANG / ZHANG JIE / WU NING / ZHANG XIAOZHOU / HUANG FUCHANG / WU TAO / ... [more]

Abstract

The invention relates to overhead line system ladder trolley rail grabbing equipment, in particular to novel overhead line system ladder trolley rail grabbing equipment based on an elastic bearing structure. The problems that time and labor are wasted in the adjusting process of existing overhead line system ladder truck rail grabbing equipment, and potential safety hazards exist in the adjustingprocess are solved. The invention discloses novel contact net ladder truck rail grabbing equipment based on an elastic bearing structure. The novel contact net ladder truck rail grabbing equipment comprises a supporting mechanism and two steel rail protection mechanisms, the supporting mechanism comprises two rail grippers, four first rollers, two first hinged supports, a long supporting rod, twosecond hinged supports, a transverse strip-shaped supporting plate, two third hinged supports, two fourth hinged supports, two shock-proof springs, four short supporting rods and two positioning hinges; and each steel rail protection mechanism comprises a rectangular mounting plate, four bolts, four sleeves, four V-th hinged supports, four I-th springs, four II-th springs, two I-th connecting rods, two II-th connecting rods and four III-th connecting rods. The method is suitable for the field of electrified transformation of the overhead line system rail section.

本发明涉及接触网梯车抓轨设备，具体是一种基于弹性承载结构的新型接触网梯车抓轨设备。本发明解决了现有接触网梯车抓轨设备调整过程费时费力、调整过程存在安全隐患的问题。一种基于弹性承载结构的新型接触网梯车抓轨设备，包括支承机构、两个钢轨保护机构；所述支承机构包括两个抓轨器、四个第I滚轮、两个第I铰座、长支承杆、两个第II铰座、横条形支承板、两个第III铰座、两个第IV铰座、两根避震弹簧、四根短支承杆、两个定位合页；所述每个钢轨保护机构均包括矩形安装板、四根螺栓、四个套筒、四个第V铰座、四根第I弹簧、四根第II弹簧、两根第I连杆、两根第II连杆、四根第III连杆。本发明适用于接触网有轨段电气化改造领域。

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Title :

Novel overhead line system ladder truck rail grabbing equipment based on elastic bearing structure

Additional title:

一种基于弹性承载结构的新型接触网梯车抓轨设备

Contributors:

TIAN HAODONG (author) / MA GONGMIN (author) / XU YUANCHENG (author) / FU BO (author) / ZHANG LIANG (author) / ZHANG JIE (author) / WU NING (author) / ZHANG XIAOZHOU (author) / HUANG FUCHANG (author) / WU TAO (author)

Publication date :

2020-11-10

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES