Shock absorption and noise reduction device of machine-room-less elevator traction machine

• Main Authors: PAN ASUO, YANG MINGQIN, LI TINGTING, ZHANG JIAYONG, ZHANG HUIWEN, SONG YUQING, YUAN LIANG, XIAO YONGXIA
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2019
• Subjects: ELEVATORS; ESCALATORS OR MOVING WALKWAYS; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a shock absorption and noise reduction device of a traction machine of an elevator without a machine room. The traction machine is installed in the traction machine frame.At least one guide block is installed on the guide rail side of the traction machine frame. The guide block sleeves the traction machine frame guide rail assembly and slides up and down along the guide rail assembly; the bottom of the traction machine frame guide rail assembly is connected with a traction machine frame bearing beam. The top is connected with the brace plate; the brace plate is connected with the fixed angle iron through the connecting angle iron; the fixed angle iron is fixedly connected with the hoistway wall; a traction machine damping part is arranged above the traction machine frame bearing beam and below the traction machine frame; the traction machine is stressed to vibrate, the traction machine frame moves in the vertical direction along the traction machine frame guide rail assembly under