A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge support replacing device
The invention belongs to the technical field of bridge supports, and particularly relates to a bridge support replacing device which comprises a mounting frame, a motor, a storage groove, a rotating shaft, a rotating column and a fixing mechanism. The mounting frame is arranged in a concave shape and is made of a steel structure material, a motor is fixedly connected to the outer surface of the rear end of the mounting frame, and mounting grooves are symmetrically formed in the left end and the right end of the mounting frame; rotating shafts are rotatably connected into the mounting grooves; the outer surfaces of the rotating shafts are fixedly connected with rotating columns, and the rotating shafts are rotatably connected with a motor through a transmission belt wheel; and the diameter of each rotating column is set to be larger and larger in the clockwise rotating direction of the rotating column, and a fixing mechanism is arranged in each rotating column. When each rotating column rotates, the friction plate is in intermittent contact with the lower surface of the bridge so that the friction force between the rotating columns and the bridge is greatly improved, and a condition that the difficulty of replacing the support is increased because of relative sliding between the rotating columns and the lower surface of the bridge in the rotating process of the rotating column is avoided.
本发明属于桥梁支座技术领域，具体的说是一种桥梁支座更换装置，包括安装架，电机，收纳槽，转轴，转动柱和固定机构；所述安装架呈凹型设置，安装架由钢结构材料制成，安装架的后端外表面固定连接有电机，安装架的左右两端内部对称开设有安装槽；所述安装槽内转动连接有转轴；所述转轴的外表面固定套接有转动柱，转轴之间通过传动带轮与电机转动连接；所述转动柱沿其顺时针转动方向直径设置为越来越大，转动柱的内部设有固定机构；在转动柱转动时会使得摩擦板间歇性的与桥梁下表面接触，大幅提高了转动柱与桥梁之间的摩擦力，从而避免在转动柱转动的过程中与桥梁下表面产生相对滑动导致更换支座难度增加。
Bridge support replacing device
The invention belongs to the technical field of bridge supports, and particularly relates to a bridge support replacing device which comprises a mounting frame, a motor, a storage groove, a rotating shaft, a rotating column and a fixing mechanism. The mounting frame is arranged in a concave shape and is made of a steel structure material, a motor is fixedly connected to the outer surface of the rear end of the mounting frame, and mounting grooves are symmetrically formed in the left end and the right end of the mounting frame; rotating shafts are rotatably connected into the mounting grooves; the outer surfaces of the rotating shafts are fixedly connected with rotating columns, and the rotating shafts are rotatably connected with a motor through a transmission belt wheel; and the diameter of each rotating column is set to be larger and larger in the clockwise rotating direction of the rotating column, and a fixing mechanism is arranged in each rotating column. When each rotating column rotates, the friction plate is in intermittent contact with the lower surface of the bridge so that the friction force between the rotating columns and the bridge is greatly improved, and a condition that the difficulty of replacing the support is increased because of relative sliding between the rotating columns and the lower surface of the bridge in the rotating process of the rotating column is avoided.
本发明属于桥梁支座技术领域，具体的说是一种桥梁支座更换装置，包括安装架，电机，收纳槽，转轴，转动柱和固定机构；所述安装架呈凹型设置，安装架由钢结构材料制成，安装架的后端外表面固定连接有电机，安装架的左右两端内部对称开设有安装槽；所述安装槽内转动连接有转轴；所述转轴的外表面固定套接有转动柱，转轴之间通过传动带轮与电机转动连接；所述转动柱沿其顺时针转动方向直径设置为越来越大，转动柱的内部设有固定机构；在转动柱转动时会使得摩擦板间歇性的与桥梁下表面接触，大幅提高了转动柱与桥梁之间的摩擦力，从而避免在转动柱转动的过程中与桥梁下表面产生相对滑动导致更换支座难度增加。
Bridge support replacing device
一种桥梁支座更换装置
2021-06-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken