Stabilizing device of elevator car and an elevator system

A stabilizing device (100) of an elevator car, including:

• a first frame body (110) fixedly mounted relative to the elevator car (13);
• a second frame body (120) positioned and mounted within the first frame body (110), wherein the first frame body (110) and the second frame body (120) are moveable upwardly and downwardly relative to each other;
• a left electromagnetic block (130a) and a right electromagnetic block (130b), which are installed in the second frame body (120) in a limiting manner in an up-down direction, for clamping a guide rail (11) and generating friction force for preventing the second frame body (120) from moving up and down relative to the clamped guide rail (11);
• and
• a left damper (150a) and a right damper (150b) arranged along the up-down direction, whose fixed ends (151) are mounted within the second frame body (120) in a limiting manner in the up-down direction, and whose movable ends (152) are connected to the first frame body (110) and moveable upwardly and downwardly together with the first frame body (110) under the condition that the guide rail (11) is clamped by the left electromagnetic block (130a) and the right electromagnetic block (130b), so as to reduce movement of the elevator car in the up-down direction;
• wherein the upper and lower ends of the left electromagnetic block (130a)/the right electromagnetic block (130b) abut against the upper and lower inner side faces of the second frame body (120), respectively.