GUIDE RAIL ARRANGEMENT AND ELEVATOR

The invention relates to a guide rail arrangement (100;200), comprising a guide rail section (101;201), which is an elongated profile member, and comprises a guide branch (102;202) for guiding a guide device (2) of an elevator car (1) or a counterweight, along it and at least one fixing branch (103;203) via which the guide rail (101;201) can be fixed to a support member (3), the fixing branch (103;203) comprising a front face (103a;203a), a back face (103b;203b) and a flank face (103c;203c); and a support member (3) having a front face (3a); and one or more guide rail fixing clips (104;204) arranged to fix the guide rail section (101;201) to the support member (3) such that the back face (103b;203b) of the fixing branch (103;203) faces the front face (3a) of the support member (3); wherein one or more of said guide rail fixing clips (104;204) comprises a fixing portion (105;205) fixed to the support member (3), in particular against the front face (3a) thereof; a compression portion (106;206) in front of the front face (103a;203a) of the fixing branch (103;203) for compressing the guide rail (102;202) towards the support member (3), in particular towards the front face (3a) thereof, the compression portion (106;206) comprising a compression face (106a;206a) facing the front face (103a;203a) of the fixing branch; and a connecting portion (107;207) connecting the fixing portion and the compression portion. The guide rail arrangement (100;200) comprises a first layer (108a; 208a) of elastic material between the front face(103a;203a) of the fixing branch (103;203) and the compression face (106a;206a) of the compression portion (106;206); and/or a second layer (108b; 208b) of elastic material between the back face (103b;203b) of the fixing branch (103;203) and the front face (3a) of the support member (3); and/or a third layer (108c; 208c) of elastic material between the flank face (103c;203c) of the fixing branch (103;203) and the lateral face (107a;207a) of the connecting portion (107;207). The invention also relates to an elevator implementing the guide rail arrangement (100;200). L'invention concerne un agencement de rail de guidage (100 ; 200), comprenant une section rail de guidage (101 ; 201), qui est un élément profil allongé, et comporte une branche de guidage (102 ; 202) pour guider un dispositif de guidage (2) d'une cabine d'ascenseur (1) ou d'un contrepoids, le long de celle-ci et au moins une branche de fixation (103 ; 203) par l'intermédiaire de l