The invention relates to the field of elevator guide rails, in particular to a shock-absorbing and noise-reducing elevator guide rail. The guide rail comprises a bottom plate. A wheel groove is formed in the upper end of the bottom plate. A first-stage cavity, a second-stage cavity and a third-stage cavity are arranged in the bottom plate. Shock-absorbing cotton is arranged in the first-stage cavity. The second-stage cavity is provided with an elastic cellular board. A foaming body metal plate is arranged in the third-stage cavity. The first-stage cavity is attached to the bottom plate. The third-stage cavity is closely attached to a wall. The second-stage cavity is arranged between the first-stage cavity and the third-stage cavity. The three inner cavities are arranged in a floor; the shock-absorbing cotton is adopted to achieve the shock-absorbing function mainly used for noise reduction; the elastic cellular board can achieve the shock-absorbing function; meanwhile, the cellular board can achieve pore noise reduction and achieve a supporting function; foaming body metal has a good supporting function; besides, the guide rail has the advantages of being convenient to use, easy to operate, good in practicality, low in cost and the like.
Shock-absorbing and noise-reducing elevator guide rail
2015-11-18
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |