A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The crushing device comprises a crushing hammer and a plurality of auxiliary crushing parts, a hydraulic cylinder is arranged in the crushing hammer, a piston rod of the hydraulic cylinder extends out of the bottom of the crushing hammer and is coaxially connected with a drill rod, the drill rod is provided with a plurality of fixing parts which are perpendicular to the side wall of the drill rod and extend outwards, and the fixing parts are connected with the hydraulic cylinder. A plurality of connecting rods which are perpendicular to the bottom wall of the breaking hammer and extend downwards are installed at the bottom of the breaking hammer, the bottoms of the connecting rods are all fixed to a fixing ring, and the fixing ring and the drill rod are coaxially arranged; each group of auxiliary crushing parts comprises a first support arm and a second support arm which are hinged with each other, the other end of the first support arm is hinged with any fixing part, the other end of the second support arm is provided with an auxiliary drill bit extending towards the bottom of the drill rod, and the second support arm is rotationally arranged on the periphery of the fixing ring in a sleeving manner. According to the crushing device for bridge demolition, multi-point synchronous impact can be conducted on a bridge, and the bridge demolition construction efficiency is improved.
本发明公开了桥梁拆除用破碎装置，其包括破碎锤和多组辅助破碎件，所述破碎锤内部设置有液压缸，所述液压缸的活塞杆由所述破碎锤的底部伸出，并同轴连接一钎杆，所述钎杆上设置有多个垂直于其侧壁向外延伸的固定件，所述破碎锤的底部安装有多个垂直于其底壁向下延伸的连接杆，多个连接杆的底部均固定在一固定环上，所述固定环与钎杆同轴设置；每组辅助破碎件包括相互铰接的第一支臂和第二支臂，所述第一支臂的另一端与任一固定件铰接，所述第二支臂的另一端设置有向所述钎杆的底部延伸的辅助钎头，且所述第二支臂旋转套设在所述固定环的外周。本发明所述桥梁拆除用破碎装置，能够对桥梁进行多点位同步冲击，提高桥梁拆除施工效率。
The crushing device comprises a crushing hammer and a plurality of auxiliary crushing parts, a hydraulic cylinder is arranged in the crushing hammer, a piston rod of the hydraulic cylinder extends out of the bottom of the crushing hammer and is coaxially connected with a drill rod, the drill rod is provided with a plurality of fixing parts which are perpendicular to the side wall of the drill rod and extend outwards, and the fixing parts are connected with the hydraulic cylinder. A plurality of connecting rods which are perpendicular to the bottom wall of the breaking hammer and extend downwards are installed at the bottom of the breaking hammer, the bottoms of the connecting rods are all fixed to a fixing ring, and the fixing ring and the drill rod are coaxially arranged; each group of auxiliary crushing parts comprises a first support arm and a second support arm which are hinged with each other, the other end of the first support arm is hinged with any fixing part, the other end of the second support arm is provided with an auxiliary drill bit extending towards the bottom of the drill rod, and the second support arm is rotationally arranged on the periphery of the fixing ring in a sleeving manner. According to the crushing device for bridge demolition, multi-point synchronous impact can be conducted on a bridge, and the bridge demolition construction efficiency is improved.
本发明公开了桥梁拆除用破碎装置，其包括破碎锤和多组辅助破碎件，所述破碎锤内部设置有液压缸，所述液压缸的活塞杆由所述破碎锤的底部伸出，并同轴连接一钎杆，所述钎杆上设置有多个垂直于其侧壁向外延伸的固定件，所述破碎锤的底部安装有多个垂直于其底壁向下延伸的连接杆，多个连接杆的底部均固定在一固定环上，所述固定环与钎杆同轴设置；每组辅助破碎件包括相互铰接的第一支臂和第二支臂，所述第一支臂的另一端与任一固定件铰接，所述第二支臂的另一端设置有向所述钎杆的底部延伸的辅助钎头，且所述第二支臂旋转套设在所述固定环的外周。本发明所述桥梁拆除用破碎装置，能够对桥梁进行多点位同步冲击，提高桥梁拆除施工效率。
Crushing device for bridge demolition
桥梁拆除用破碎装置
LI MENGHUI (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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