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实用新型
CN210031572U 一种回弹式的防逆行减速带 失效 - 权利终止

  • 专利标题： 一种回弹式的防逆行减速带
  • 专利标题（英）： Rebound type anti-retrograde deceleration strip
  • 申请号： CN201920472581.7
    申请日： 2019-04-10
  • 公开(公告)号： CN210031572U
    公开(公告)日： 2020-02-07
  • 发明人: 梁晨 , 傅章磊 , 杨鑫 , 金嘉玺 , 孔令名 , 李子健 , 陈文豪 , 尚俊婉
  • 申请人： 燕山大学
  • 申请人地址： 河北省秦皇岛市海港区河北大街438号
  • 专利权人： 燕山大学
  • 当前专利权人： 燕山大学
  • 当前专利权人地址： 河北省秦皇岛市海港区河北大街438号
  • 主分类号： E01F9/529
  • IPC分类号： E01F9/529
一种回弹式的防逆行减速带
摘要：
本实用新型涉及一种回弹式的防逆行减速带。包括减速板铰支座、减速板、套筒铰支座、导程套筒、弹簧、导程杆、底座。减速板一端与减速板铰支座铰接，另一端与导程杆一端铰接，导程杆套入导程套筒中，弹簧套在导程套筒上，导程套筒一端与套筒铰支座铰接，套筒铰支座与底座固连，底座与减速板铰支座固连。其优点是：车辆从减速板的斜面的一端通过时，车辆所受阻力小，可以平稳地减速通过；车辆从减速板的弧面的一端通过时，车辆所受阻力较大，通行受阻，但减速带不会对车辆造成伤害，解决了现有的部分防逆行减速带对逆行车辆可能造成伤害的问题。
摘要（英）：

The utility model relates to a springback type anti-retrograde deceleration strip. The device comprises a speed reducing plate hinge support, a speed reducing plate, a sleeve hinge support, a lead sleeve, a spring, a lead rod and a base. One end of the speed reducing plate is hinged to the speed reducing plate hinged support, the other end of the speed reducing plate is hinged to one end of the lead rod, the lead rod is sleeved with the lead sleeve, the spring is sleeved with the lead sleeve, one end of the lead sleeve is hinged to the sleeve hinged support, the sleeve hinged support is fixedly connected with the base, and the base is fixedly connected with the speed reducing plate hinged support. The speed reducer has the advantages that when a vehicle passes through one end of the inclined plane of the speed reducing plate, the resistance borne by the vehicle is small, and the vehicle can stably decelerate; when a vehicle passes through one end of the cambered surface of the speed reducing plate, the resistance borne by the vehicle is large, passing is blocked, but the speed reducing belt cannot damage the vehicle, and the problem that part of existing anti-retrograde-running speed reducing belts possibly damage retrograde-running vehicles is solved.

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