Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration reduction locking type box girder falling prevention device
The invention relates to the field of bridge engineering, and particularly discloses a vibration reduction locking type box girder falling prevention device. The device comprises a first steel columnand a second steel column which are embedded in a first box girder and a second box girder in a penetrating mode, and the two ends of the first steel column and the two ends of the second steel columnare fixedly connected through connecting plates. Incomplete spherical through grooves are formed in the opposite ends of the first box girder and the second box girder in the width direction in a penetrating mode, a connecting insertion column is inserted into the two spherical through grooves, containing cavities are reserved between the two ends of the connecting insertion column and the two spherical through grooves, vibration reduction columns are inserted into the containing cavities, the vibration reduction columns are hollow, the vibration reduction columns are filled with a pluralityof vibration reduction balls, and first springs are arranged in the vibration reduction balls. The invention aims to solve the technical problem of girder falling caused by displacement of the box girders.
本发明涉及桥梁工程领域，具体公开了一种减振锁紧式防箱梁落梁装置，包括预埋贯穿设置在第一箱梁和第二箱梁中的第一钢柱和第二钢柱，第一钢柱和第二钢柱的两端均通过连接板固定连接；所述第一箱梁和第二箱梁相对的一端上沿宽度方向贯穿设有不完全的球形通槽，两个球形通槽中插入有连接插柱，所述连接插柱的两端与两个球形通槽之间均留有容纳空腔，所述容纳空腔内插入有减振柱，所述减振柱内部中空，减振柱中填充有若干减振球，减振球内设有第一弹簧。本发明的目的在于解决箱梁发生位移导致落梁的技术问题。
Vibration reduction locking type box girder falling prevention device
The invention relates to the field of bridge engineering, and particularly discloses a vibration reduction locking type box girder falling prevention device. The device comprises a first steel columnand a second steel column which are embedded in a first box girder and a second box girder in a penetrating mode, and the two ends of the first steel column and the two ends of the second steel columnare fixedly connected through connecting plates. Incomplete spherical through grooves are formed in the opposite ends of the first box girder and the second box girder in the width direction in a penetrating mode, a connecting insertion column is inserted into the two spherical through grooves, containing cavities are reserved between the two ends of the connecting insertion column and the two spherical through grooves, vibration reduction columns are inserted into the containing cavities, the vibration reduction columns are hollow, the vibration reduction columns are filled with a pluralityof vibration reduction balls, and first springs are arranged in the vibration reduction balls. The invention aims to solve the technical problem of girder falling caused by displacement of the box girders.
本发明涉及桥梁工程领域，具体公开了一种减振锁紧式防箱梁落梁装置，包括预埋贯穿设置在第一箱梁和第二箱梁中的第一钢柱和第二钢柱，第一钢柱和第二钢柱的两端均通过连接板固定连接；所述第一箱梁和第二箱梁相对的一端上沿宽度方向贯穿设有不完全的球形通槽，两个球形通槽中插入有连接插柱，所述连接插柱的两端与两个球形通槽之间均留有容纳空腔，所述容纳空腔内插入有减振柱，所述减振柱内部中空，减振柱中填充有若干减振球，减振球内设有第一弹簧。本发明的目的在于解决箱梁发生位移导致落梁的技术问题。
Vibration reduction locking type box girder falling prevention device
一种减振锁紧式防箱梁落梁装置
SUN DEZHANG (Autor:in) / ZHANG HAOYU (Autor:in) / DAI JUNWU (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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