The invention provides a high-strength universal flexible gangway foot plate. The high-strength universal flexible gangway foot plate comprises an upper pedal, a lower pedal, a universal rubber gangway foot plate, a spring fixing pin, a lateral extension spring, a positioning stand extension spring, a shackle, a shackle mounting rod, a pedal rear support and a pedal side support, wherein the universal rubber gangway foot plate comprises a positioning table column, a side tension spring mounting bolt and an inner supporting steel plate, and is made of high-strength antiskid rubber and steel; the lower end of the positioning stand in the universal rubber gangway foot plate is fixedly connected with the upper pedal, and the other end is fixedly connected with the lower pedal; one end of the positioning stand extension spring is fixed at the lower end of the positioning stand, and the other end is fixed on the pedal side support; one end of the lateral extension spring is fixed on the spring fixing pin, and the other end is connected with the lateral extension spring mounting bolt; the shackle mounting rod is arranged at the lower end of the positioning table column, and the shackle isfixed on the shackle mounting rod. According to the invention, the bearing strength of the universal flexible gangway foot plate at the joint is very high, the passing safety of personnel can be better ensured, the service life is longer, and frequent replacement is not needed.
本发明提供一种高强度万向柔性渡板,包括上踏板、下踏板、万向橡胶渡板、弹簧固定销、侧向拉伸弹簧、定位台柱拉伸弹簧、卸扣、卸扣安装杆、踏板后支撑、踏板侧支撑;万向橡胶渡板包括定位台柱、侧拉弹簧安装螺栓、内支撑钢板;万向橡胶渡板材质为高强度防滑橡胶和钢材;万向橡胶渡板中定位台柱的下端与上踏板固定连接,另一端与下踏板固定连接;定位台柱拉伸弹簧一端固定在定位台柱下端,一端固定在踏板侧支撑上;侧向拉伸弹簧一端固定在弹簧固定销上,一端连接侧拉弹簧安装螺栓;定位台柱下端设置有卸扣安装杆,卸扣固定在卸扣安装杆上。本发明在连接处有很高的承载强度,能更好的保证人员通过安全,而且也有较长的使用寿命,不需要经常更换。
High-strength universal flexible gangway foot plate
一种高强度万向柔性渡板
2020-07-17
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Safety gangway foot plate between train door and platform
European Patent Office | 2021
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