Elevator guide rail flatness detection method

• Main Authors: LIANG WEIHONG, DENG JIANPENG, HE RUOBIN
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention relates to the technical field of flatness detection, in particular to an elevator guide rail flatness detection method, which comprises the following steps of 1, detecting the placement of a bearing frame; 2, adjustment of the bearing frame is detected; step 3, releasing the detection wheel; step 4, detecting the movement of the wheel; 5, detecting and alarming the flatness of the guide rail; the invention further relates to an elevator guide rail flatness detection device which comprises a detection bearing frame, a fixed supporting plate is fixedly arranged on the detection bearing frame, a guide limiting rod is fixedly arranged on the fixed supporting plate, an installation hole is formed in the inner end face of one side of the detection bearing frame, and a matched through hole is formed in the other side of the detection bearing frame. The center line of the matching through hole is aligned with the center line of the mounting hole, and a graduated scale is fixedly mounted on the detectio