Nondestructive damping device used for existing steel structure support precision equipment and construction technology of nondestructive damping device

• Main Authors: ZU XIAOCHEN, HE XIAOLIN, ZHANG TONGYI, XU JIAN, ZHANG XINJIA, WANG YANWEI, YAO ZHANGTING, MA XINSHENG, LI SHAOHUA, LAN RIQING, CAO XUESHENG, QIN JINGWEI, HUANG WEI, HU MINGYI
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2017
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a nondestructive damping device used for existing steel structure support precision equipment. A steel structure support comprises a base bedplate, a support frame main beam, support frame secondary beams and support frame columns. The nondestructive damping device comprises air spring shock absorbers and an over beam, the two ends of the over beam are connected with the support frame columns respectively, the lower bottom plates of the air spring shock absorbers are supported on the over beam, and the upper bottom plates of the air spring shock absorbers penetrate through the gaps formed between the support frame main beam and the support frame secondary beams and are connected with the base bedplate. According to the nondestructive damping device and the construction technology, the structure is changed little, the wastage, caused by large-area construction, of inherent structures and the upper precision equipment is avoided, non-stop nondestructive damping of the precision equipment