A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Walking system of cantilever bridge fabrication machine and walking method of walking system
The invention provides a walking system of a cantilever bridge fabrication machine and a walking method.The walking system comprises a longitudinal rail, a rail anchoring assembly, a front roller assembly, a rear roller assembly, a jacking portal and a walking traction device, and the walking traction device comprises a front counter-force base, a rear counter-force base, an oil cylinder support, a mechanical self-locking center hole type oil cylinder, a clamping oil cylinder and a pull rod; the front counter-force seat and the rear counter-force seat are fixed at the bottom of the main beam; the oil cylinder support is fixed at the front end of the longitudinal rail; the front roller seat is fixedly connected with an oil cylinder support, a base plate is fixed on the oil cylinder support below the guide rail, a cushion block is fixed on the base plate along the longitudinal direction, and graduated scales are arranged on the side surfaces of the guide rail; an infrared distance meter is installed on a cylinder body of the mechanical self-locking center-penetrating type oil cylinder and faces the front counter-force base, an infrared reflecting plate is correspondingly installed on the front counter-force base, and the infrared distance meter and the infrared reflecting plate are located on the same horizontal axis. The rapid running of the main beam and the longitudinal rail is realized, and the running is synchronous, stable and safe.
本发明提供了一种悬臂造桥机的走行系统及其走行方法，包括纵向轨道、轨道锚固组件、前滚轮总成、后滚轮总成、顶升门架和走行牵引装置，走行牵引装置包括前反力座、后反力座、油缸支座、机械自锁穿心式油缸、夹紧油缸和拉杆，前反力座和后反力座均固定于主梁底部；油缸支座固定于纵向轨道的前端；前滚轮座与油缸支座固定连接，位于导轨下方的油缸支座上固定有垫板，垫板上沿纵向固定有垫块，导轨的侧面均设置有刻度尺；机械自锁穿心式油缸的缸体上朝向前反力座安装有红外测距仪，前反力座上对应安装有红外反光板，红外测距仪和红外反光板处于同一水平轴线上。实现主梁和纵向轨道的快速走行，而且走行同步、稳定、安全。
Walking system of cantilever bridge fabrication machine and walking method of walking system
The invention provides a walking system of a cantilever bridge fabrication machine and a walking method.The walking system comprises a longitudinal rail, a rail anchoring assembly, a front roller assembly, a rear roller assembly, a jacking portal and a walking traction device, and the walking traction device comprises a front counter-force base, a rear counter-force base, an oil cylinder support, a mechanical self-locking center hole type oil cylinder, a clamping oil cylinder and a pull rod; the front counter-force seat and the rear counter-force seat are fixed at the bottom of the main beam; the oil cylinder support is fixed at the front end of the longitudinal rail; the front roller seat is fixedly connected with an oil cylinder support, a base plate is fixed on the oil cylinder support below the guide rail, a cushion block is fixed on the base plate along the longitudinal direction, and graduated scales are arranged on the side surfaces of the guide rail; an infrared distance meter is installed on a cylinder body of the mechanical self-locking center-penetrating type oil cylinder and faces the front counter-force base, an infrared reflecting plate is correspondingly installed on the front counter-force base, and the infrared distance meter and the infrared reflecting plate are located on the same horizontal axis. The rapid running of the main beam and the longitudinal rail is realized, and the running is synchronous, stable and safe.
本发明提供了一种悬臂造桥机的走行系统及其走行方法，包括纵向轨道、轨道锚固组件、前滚轮总成、后滚轮总成、顶升门架和走行牵引装置，走行牵引装置包括前反力座、后反力座、油缸支座、机械自锁穿心式油缸、夹紧油缸和拉杆，前反力座和后反力座均固定于主梁底部；油缸支座固定于纵向轨道的前端；前滚轮座与油缸支座固定连接，位于导轨下方的油缸支座上固定有垫板，垫板上沿纵向固定有垫块，导轨的侧面均设置有刻度尺；机械自锁穿心式油缸的缸体上朝向前反力座安装有红外测距仪，前反力座上对应安装有红外反光板，红外测距仪和红外反光板处于同一水平轴线上。实现主梁和纵向轨道的快速走行，而且走行同步、稳定、安全。
Walking system of cantilever bridge fabrication machine and walking method of walking system
一种悬臂造桥机的走行系统及其走行方法
ZHAO YINCHAO (author) / WANG LIAOYUAN (author) / CHEN HUALIANG (author) / QI JINGYUAN (author) / LIU HUAFU (author) / HAN SHAOHUI (author) / YANG SHANG (author) / LI JUN (author) / HE ZHIHENG (author)
2023-11-03
Patent
Electronic Resource
Chinese
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