The invention relates to an impact buffering device for a shield tunneling machine trolley and a construction method thereof. The impact buffering device comprises a first pressing plate, a second pressing plate, a rubber belt, and a plurality of springs; the first pressing plate is used for being fixedly connected with a anti-collision beam of the trolley; the second pressing plate is located atthe side, away from the anti-collision beam, of the first pressing plate; a plurality of air holes used for air circulation are formed in the second pressing plate; the two ends of the rubber belt arefixedly connected with the first pressing plate and the second pressing plate respectively to define an air bag; the two ends of each spring are fixedly connected with the first pressing plate and the second pressing plate respectively; and the springs are arranged inside the air bag. According to the impact buffering device for the shield tunneling machine trolley and the construction method thereof, the impact effect is effectively buffered through the situation that air is slowly exhausted through the air bag of the trolley and the buffering effect of the springs, so that the safety problem is avoided. Meanwhile, the device is simple in structure, convenient to machine, low in cost and convenient to construct and install on the trolley anti-collision beam.
本发明涉及一种用于盾构机台车的撞击缓冲装置及其施工方法,其中,缓冲装置包括用于固定连接台车的防撞梁的第一压板;对位于第一压板远离防撞梁一侧的第二压板,第二压板开有用于空气流通的多个气孔;两端分别与第一压板、第二压板固接以围设成气囊的橡胶带;两端分别与第一压板、第二压板固接的多个弹簧,弹簧设于气囊内。本发明通过装置的气囊缓慢排出空气以及弹簧的缓冲作用,有效缓冲撞击效果。避免因此引起的安全问题,同时,装置结构简单、加工方便、成本低廉,便于在台车防撞梁上施工安装。
Impact buffering device for shield tunneling machine trolley and construction method thereof
用于盾构机台车的撞击缓冲装置及其施工方法
2021-01-26
Patent
Elektronische Ressource
Chinesisch
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