Integrated handrail pressure testing device

• Main Authors: GAN PING, HUANG XIAOYING
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses an integrated handrail pressure testing device, which is provided with a mounting frame, connecting rods are transversely arranged at two ends of the upper part of the mounting frame, a rotating rod is arranged between the connecting rods, two ends of the rotating rod are respectively connected with the connecting rods, a fixed frame is arranged on the rotating rod, ratchets are uniformly arranged on the back surface of the fixed frame, a motor is arranged on the mounting frame, and a ratchet wheel is arranged at the output end of the motor. The ratchet wheel is matched with ratchets of the fixing frame, a fixing claw is further arranged on the mounting frame in a penetrating mode, a spring is arranged on the mounting frame, one end of the spring is connected with the mounting frame, the other end of the spring is connected with the bottom of the fixing claw, a pressure sensor is arranged in the fixing frame, a pressure air cylinder is further arranged on the pressure sensor, and a