A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge pier swivel structure and construction method thereof
The invention belongs to the field of bridge construction, and especially relates to a bridge pier swivel structure and a construction method thereof. A driving motor is fixedly connected to the innerwall of the top of a mounting chamber on a bridge base; an output shaft of the driving motor is fixedly connected with a rotating shaft; engaged bevel gears fixedly sleeve a driving shaft rotationally connected to the inner wall of one side of the mounting chamber and the bottom end of the rotating shaft; a rectangular plate is fixedly connected to the top of a movable plate in threaded connection with the driving shaft; a fixing shaft is rotationally connected to the inner wall of the bottom of the mounting chamber; a steel wire rope is wound on a winding roller fixedly arranged on the fixing shaft in a sleeving manner; one end of the steel wire rope is fixedly connected with one side of the rectangular plate; the top end of the fixing shaft penetrates through the inner wall of the top of the mounting chamber and is fixedly connected with a rotating disc; and the rotating disc is movably clamped with a pier. The problems that an existing bridge pier rotating body structure is not easy to rotate and unstable in rotation due to overlarge friction in the relative rotating process, the rotating body structure is not easy to detach, and later maintenance is inconvenient are solved.
本发明属于桥梁建设领域，尤其涉及一种桥梁桥墩转体结构及其施工方法，桥梁底座上安装腔室的顶部内壁上固定连接有驱动电机，驱动电机的输出轴上固定连接有转轴，安装腔室的一侧内壁上转动连接的驱动轴上与转轴的底端均固定套设有相啮合的伞齿轮，驱动轴上螺纹连接移动板的顶部固定连接有矩形板，安装腔室的底部内壁上转动连接有固定轴，固定轴上固定套设的绕线辊上绕设有钢丝绳，钢丝绳的一端与矩形板的一侧固定连接，固定轴的顶端贯穿安装腔室的顶部内壁并固定连接有转盘，转盘与桥墩活动卡装，解决了现有桥梁桥墩转体结构，相对转动的过程中摩擦过大，导致不容易转动，转动不稳定，且转体结构不易拆除，不方便后期维修的问题。
Bridge pier swivel structure and construction method thereof
The invention belongs to the field of bridge construction, and especially relates to a bridge pier swivel structure and a construction method thereof. A driving motor is fixedly connected to the innerwall of the top of a mounting chamber on a bridge base; an output shaft of the driving motor is fixedly connected with a rotating shaft; engaged bevel gears fixedly sleeve a driving shaft rotationally connected to the inner wall of one side of the mounting chamber and the bottom end of the rotating shaft; a rectangular plate is fixedly connected to the top of a movable plate in threaded connection with the driving shaft; a fixing shaft is rotationally connected to the inner wall of the bottom of the mounting chamber; a steel wire rope is wound on a winding roller fixedly arranged on the fixing shaft in a sleeving manner; one end of the steel wire rope is fixedly connected with one side of the rectangular plate; the top end of the fixing shaft penetrates through the inner wall of the top of the mounting chamber and is fixedly connected with a rotating disc; and the rotating disc is movably clamped with a pier. The problems that an existing bridge pier rotating body structure is not easy to rotate and unstable in rotation due to overlarge friction in the relative rotating process, the rotating body structure is not easy to detach, and later maintenance is inconvenient are solved.
本发明属于桥梁建设领域，尤其涉及一种桥梁桥墩转体结构及其施工方法，桥梁底座上安装腔室的顶部内壁上固定连接有驱动电机，驱动电机的输出轴上固定连接有转轴，安装腔室的一侧内壁上转动连接的驱动轴上与转轴的底端均固定套设有相啮合的伞齿轮，驱动轴上螺纹连接移动板的顶部固定连接有矩形板，安装腔室的底部内壁上转动连接有固定轴，固定轴上固定套设的绕线辊上绕设有钢丝绳，钢丝绳的一端与矩形板的一侧固定连接，固定轴的顶端贯穿安装腔室的顶部内壁并固定连接有转盘，转盘与桥墩活动卡装，解决了现有桥梁桥墩转体结构，相对转动的过程中摩擦过大，导致不容易转动，转动不稳定，且转体结构不易拆除，不方便后期维修的问题。
Bridge pier swivel structure and construction method thereof
一种桥梁桥墩转体结构及其施工方法
ZHANG JUNBO (author) / LIU XIAOHUI (author) / ZHAO NINGYU (author)
2020-09-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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