Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polishing unit pressing mechanism, polishing unit comprising polishing unit pressing mechanism and polishing wagon
The invention discloses a grinding unit pressing mechanism, a grinding unit comprising the grinding unit pressing mechanism and a grinding wagon. The pressing mechanism comprises an upper mounting base, a buffer element and a pressing executing mechanism. And the pressing execution mechanism is connected between the upper mounting seat and the polishing execution mechanism through a buffer element arranged at the end part of the pressing execution mechanism. The downward pressing executing mechanism works in a non-constant-power or non-constant-pressure grinding mode, and the corrugation damage of the top face of the steel rail is eliminated through elastic deformation of the buffering element. The technical problems that according to an existing structure, constant-power or constant-pressure grinding is adopted, the grinding force of wave crest and wave trough positions is basically the same, and the steel rail corrugation eliminating capacity is poor can be solved.
本申请公开了一种打磨单元下压机构，包括该机构的打磨单元及打磨车，下压机构包括：上安装座、缓冲元件及下压执行机构。下压执行机构通过其端部设置的缓冲元件连接于上安装座与打磨执行机构之间。下压执行机构工作于非恒功率或非恒压力打磨方式，并通过缓冲元件的弹性变形实现钢轨顶面的波磨病害消除。本申请能解决现有结构采用恒功率或恒压力打磨，波峰波谷位置打磨力基本相同，钢轨波磨病害消除能力差的技术问题。
Polishing unit pressing mechanism, polishing unit comprising polishing unit pressing mechanism and polishing wagon
The invention discloses a grinding unit pressing mechanism, a grinding unit comprising the grinding unit pressing mechanism and a grinding wagon. The pressing mechanism comprises an upper mounting base, a buffer element and a pressing executing mechanism. And the pressing execution mechanism is connected between the upper mounting seat and the polishing execution mechanism through a buffer element arranged at the end part of the pressing execution mechanism. The downward pressing executing mechanism works in a non-constant-power or non-constant-pressure grinding mode, and the corrugation damage of the top face of the steel rail is eliminated through elastic deformation of the buffering element. The technical problems that according to an existing structure, constant-power or constant-pressure grinding is adopted, the grinding force of wave crest and wave trough positions is basically the same, and the steel rail corrugation eliminating capacity is poor can be solved.
本申请公开了一种打磨单元下压机构，包括该机构的打磨单元及打磨车，下压机构包括：上安装座、缓冲元件及下压执行机构。下压执行机构通过其端部设置的缓冲元件连接于上安装座与打磨执行机构之间。下压执行机构工作于非恒功率或非恒压力打磨方式，并通过缓冲元件的弹性变形实现钢轨顶面的波磨病害消除。本申请能解决现有结构采用恒功率或恒压力打磨，波峰波谷位置打磨力基本相同，钢轨波磨病害消除能力差的技术问题。
Polishing unit pressing mechanism, polishing unit comprising polishing unit pressing mechanism and polishing wagon
一种打磨单元下压机构，包括该机构的打磨单元及打磨车
YANG QUAN (Autor:in) / GUO PING (Autor:in) / WANG HUA (Autor:in) / LUO DAN (Autor:in) / LI CONGXIANG (Autor:in) / LI XUEHUI (Autor:in) / ZHAO YUCHEN (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
Polishing motor pressing cylinder control device and system
| Europäisches Patentamt | 2023
A polishing system and a polishing tool comprising said polishing system
| Europäisches Patentamt | 2020