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A platform for research: civil engineering, architecture and urbanism
Rotary box girder anti-falling device
The invention relates to the field of bridge engineering, and particularly discloses a rotary box girder anti-falling device which comprises a side box girder, a middle box girder and a bent cap, a transverse through groove is formed in the side face of one end of the side box girder, a base is arranged on the bent cap, a horizontal supporting plate is rotationally arranged on the base, the horizontal supporting plate can penetrate through the transverse through groove and enter the side box girder, a vertical through groove is formed in the bottom of the middle box girder, a rotating seat is arranged on the base, a rotating column is rotationally arranged on the rotating seat, a rotating groove rotationally connected with the rotating column is formed in the horizontal supporting plate, fixing holes are formed in the rotating column, the rotating seat and the horizontal supporting plate, and a fixing column capable of being inserted into the fixing hole is arranged at the bottom of the middle box girder and can fix the horizontal supporting plate and the rotating column. The invention aims to solve the technical problem of box girder falling prevention.
本发明涉及桥梁工程领域，具体公开了转动式箱梁防落梁装置，包括侧箱梁、中间箱梁和盖梁，侧箱梁的其中一端侧面设置有横通槽，所述盖梁上设置有底座，所述底座上转动设置有水平支撑板，所述水平支撑板能够穿过横通槽并进入侧箱梁中，所述中间箱梁的底部设有竖通槽，底座上设置有转动座，转动座上转动设置有转动柱，所述水平支撑板上设置有与转动柱转动连接的转动槽，转动柱、转动座和水平支撑板上设置有固定孔，所述中间箱梁的底部设置有能够插入固定孔的固定柱，所述固定柱能够固定水平支撑板和转动柱。本发明的目的在于解决箱梁防落梁的技术问题。
Rotary box girder anti-falling device
The invention relates to the field of bridge engineering, and particularly discloses a rotary box girder anti-falling device which comprises a side box girder, a middle box girder and a bent cap, a transverse through groove is formed in the side face of one end of the side box girder, a base is arranged on the bent cap, a horizontal supporting plate is rotationally arranged on the base, the horizontal supporting plate can penetrate through the transverse through groove and enter the side box girder, a vertical through groove is formed in the bottom of the middle box girder, a rotating seat is arranged on the base, a rotating column is rotationally arranged on the rotating seat, a rotating groove rotationally connected with the rotating column is formed in the horizontal supporting plate, fixing holes are formed in the rotating column, the rotating seat and the horizontal supporting plate, and a fixing column capable of being inserted into the fixing hole is arranged at the bottom of the middle box girder and can fix the horizontal supporting plate and the rotating column. The invention aims to solve the technical problem of box girder falling prevention.
本发明涉及桥梁工程领域，具体公开了转动式箱梁防落梁装置，包括侧箱梁、中间箱梁和盖梁，侧箱梁的其中一端侧面设置有横通槽，所述盖梁上设置有底座，所述底座上转动设置有水平支撑板，所述水平支撑板能够穿过横通槽并进入侧箱梁中，所述中间箱梁的底部设有竖通槽，底座上设置有转动座，转动座上转动设置有转动柱，所述水平支撑板上设置有与转动柱转动连接的转动槽，转动柱、转动座和水平支撑板上设置有固定孔，所述中间箱梁的底部设置有能够插入固定孔的固定柱，所述固定柱能够固定水平支撑板和转动柱。本发明的目的在于解决箱梁防落梁的技术问题。
Rotary box girder anti-falling device
转动式箱梁防落梁装置
SUN DEZHANG (author) / ZHANG HAOYU (author) / HE XIANLONG (author) / DAI JUNWU (author) / LI SIHAN (author)
2021-07-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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