Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Embedded assembly type bridge anti-falling beam structure
The invention relates to the field of bridge buildings, and particularly discloses an embedded assembly type bridge anti-falling beam structure which comprises a pier, an anti-collision partition plate is fixed to the top end of the pier, beam bodies are symmetrically arranged on the two sides of the anti-collision partition plate, coaxial connecting cavities are formed in the ends of the beam bodies, and connecting grooves are formed in the bottoms of the connecting cavities; connecting columns are fixed to the two sides of the anti-collision partition plate, coaxial through grooves are formed in the connecting columns, connecting shafts are slidably connected into the through grooves, and a plurality of coaxial annular grooves are formed in the connecting shafts; a positioning groove is formed in the side wall of the anti-collision partition plate, and a positioning shaft is arranged in the positioning groove; a groove with a plurality of through grooves is formed in the peripheral side of the connecting column, a limiting column is arranged in the groove, a rotating shaft is fixed to the limiting column, the two ends of the rotating shaft are rotationally connected with the side wall of the groove, and a driving gear is fixed to the rotating shaft; a plurality of limiting cavities are formed in the side wall of the connecting cavity; and the beam falling prevention device aims at solving the problems that a beam body cannot be limited in the axial direction of the beam body through an existing beam falling prevention device in the assembly type bridge, and the beam body is prone to being damaged.
本发明涉及桥梁建筑领域，具体公开了一种内嵌装配式桥梁防落梁结构，包括桥墩，桥墩顶端固定有防撞隔板，防撞隔板两侧对称设置有梁体，梁体端部均开设有同轴线的连接腔，连接腔底部开设有连接槽；防撞隔板两侧均固定有连接柱，连接柱均开设有同轴线的通槽，通槽内滑动连接有连接轴，连接轴上开设有若干同轴线的环形槽；防撞隔板侧壁上开设有定位槽，定位槽内设置有定位轴；连接柱周侧开设有若干通槽的凹槽，凹槽内设置有限位柱，限位柱上固定有转轴，转轴两端与凹槽侧壁转动连接，转轴上固定有驱动齿轮；连接腔侧壁上开设有若干限位腔；本发明意在现有装配式桥梁中防落梁装置不能在梁体轴向上对梁体进行限制，容易对梁体造成破坏的问题。
Embedded assembly type bridge anti-falling beam structure
The invention relates to the field of bridge buildings, and particularly discloses an embedded assembly type bridge anti-falling beam structure which comprises a pier, an anti-collision partition plate is fixed to the top end of the pier, beam bodies are symmetrically arranged on the two sides of the anti-collision partition plate, coaxial connecting cavities are formed in the ends of the beam bodies, and connecting grooves are formed in the bottoms of the connecting cavities; connecting columns are fixed to the two sides of the anti-collision partition plate, coaxial through grooves are formed in the connecting columns, connecting shafts are slidably connected into the through grooves, and a plurality of coaxial annular grooves are formed in the connecting shafts; a positioning groove is formed in the side wall of the anti-collision partition plate, and a positioning shaft is arranged in the positioning groove; a groove with a plurality of through grooves is formed in the peripheral side of the connecting column, a limiting column is arranged in the groove, a rotating shaft is fixed to the limiting column, the two ends of the rotating shaft are rotationally connected with the side wall of the groove, and a driving gear is fixed to the rotating shaft; a plurality of limiting cavities are formed in the side wall of the connecting cavity; and the beam falling prevention device aims at solving the problems that a beam body cannot be limited in the axial direction of the beam body through an existing beam falling prevention device in the assembly type bridge, and the beam body is prone to being damaged.
本发明涉及桥梁建筑领域，具体公开了一种内嵌装配式桥梁防落梁结构，包括桥墩，桥墩顶端固定有防撞隔板，防撞隔板两侧对称设置有梁体，梁体端部均开设有同轴线的连接腔，连接腔底部开设有连接槽；防撞隔板两侧均固定有连接柱，连接柱均开设有同轴线的通槽，通槽内滑动连接有连接轴，连接轴上开设有若干同轴线的环形槽；防撞隔板侧壁上开设有定位槽，定位槽内设置有定位轴；连接柱周侧开设有若干通槽的凹槽，凹槽内设置有限位柱，限位柱上固定有转轴，转轴两端与凹槽侧壁转动连接，转轴上固定有驱动齿轮；连接腔侧壁上开设有若干限位腔；本发明意在现有装配式桥梁中防落梁装置不能在梁体轴向上对梁体进行限制，容易对梁体造成破坏的问题。
Embedded assembly type bridge anti-falling beam structure
一种内嵌装配式桥梁防落梁结构
ZHOU YI (Autor:in) / LIU YUFENG (Autor:in)
09.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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